[....] Starting enhanced syslogd: rsyslogd[ 15.700517] audit: type=1400 audit(1518350424.313:5): avc: denied { syslog } for pid=3980 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: [ 18.361975] audit: type=1400 audit(1518350426.974:6): avc: denied { map } for pid=4117 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 '10.128.15.223' (ECDSA) to the list of known hosts. 2018/02/11 12:00:33 fuzzer started [ 24.686395] audit: type=1400 audit(1518350433.299:7): avc: denied { map } for pid=4128 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 2018/02/11 12:00:33 dialing manager at 10.128.0.26:42603 [ 28.395225] can: request_module (can-proto-0) failed. [ 28.404218] can: request_module (can-proto-0) failed. 2018/02/11 12:00:37 kcov=true, comps=true [ 28.949667] audit: type=1400 audit(1518350437.562:8): avc: denied { map } for pid=4128 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1171 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/11 12:00:39 executing program 7: r0 = creat(&(0x7f00008a1000)='./file0\x00', 0x126) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00007e6000-0x17)={0xf51e33e, 0x5, 0xfffffffffffffffa, 0x5, 0xa0, 0x101}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00006c6000-0x17)=@random={'security.', 'mime_typeuser\x00'}, &(0x7f0000001000-0x1)='\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xba2, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) sendmsg$key(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001000)={0x2, 0x3, 0x1, 0x6, 0x6, 0x0, 0x1, 0x2, [@sadb_lifetime={0x4, 0x2, 0x7, 0x6, 0x9, 0x26ad}]}, 0x30}, 0x1}, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000)={0x1}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7fffffff, 0x1, [0x315]}, &(0x7f0000004000-0x4)=0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004000-0x8c)={r3, @in={{0x2, 0x1, @loopback=0x7f000001}}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000004000)={0xfb, &(0x7f0000001000-0xfb)=""/251}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000006000-0x4)=0x3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000006000)={0xf000, 0x100000}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x80000000, 0x8006, 0x0, 0x4, r3}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000001000-0x4)) r5 = accept$inet6(r1, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000005000-0x4)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000007000)={0x4, 0x40, 0x0, 0x8e, 0xfff, 0x4, 0x4, 0x6, r4}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000009000-0x8)='./file0\x00') 2018/02/11 12:00:39 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a50000-0x4)={0xffffffffffffff9c}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000a6a000-0x1)=0x1, 0x1) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000e55000)={0x2, &(0x7f0000e92000-0x128)=[{}, {}]}) pipe(&(0x7f000001d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000d54000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00005e7000-0xe3)={r3, 0xfffffffffffffff8, 0xdb, "2dd39cbc481fb57bf23d6d55d6f77731195ef84cd098f4b52886669914c19791518e05fa6c21ebfdfc30fc3bd59e895bb0ebeb9f31b1ec741b5a2b413b38648eccd35ba6b86496b3cb6da1c374596ca33952d9bd5874f3a8ee1fc4a56b5e48c3f3c3af9b0c063ea814f91ea0f60e04bfb81bd468b9840c37a30c5b4d5588a0b9b8360fb7de20d8ef304d74ad2463e63d675c539b2d770984da07ee4118c42182c6a31a4e60978494c174661b4223dc3369a01201137a1a6b2aebbf47f1d1be2cda0875272f9d77443b48bd23cb76900ce37bb4ae12ed6d7abb4bf3"}, 0xe3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0xc00, 0x0) fcntl$dupfd(r0, 0x406, r4) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x2002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x4) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x80200, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000004000-0x10)={0x4, &(0x7f0000003000)=[{}, {}, {}, {}]}) getsockname$packet(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000004000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@rand_addr, @in=@multicast2=0xe0000002, 0x3, 0x3f, 0x0, 0x0, 0x2, 0xa0, 0x0, 0x3a, r7, r8}, {0x8001, 0xffffffffffffffff, 0x1, 0x3f, 0xffffffffffffffe0, 0x9, 0x9, 0x4}, {0xffffffffffffffd0, 0x8000, 0x2, 0xcbbc}, 0xe8, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x2, 0x3, 0x80, 0x799, 0xca, 0x10}}, 0xe8) getsockopt$inet6_buf(r5, 0x29, 0x35, &(0x7f0000003000-0x11)=""/17, &(0x7f0000003000-0x4)=0x11) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="c6902f3e247725b9a7f2147351075d9bb05d24b463bb3aff87a8708cf6a35720e145687dd6da462d417f7120034b21244f6b1ceb0576e32d1970bf43b65b033bd04e48b4c666eafaf89e69eff364761882b657ed1fb567e13453c5681ff3fcdaf1d6bd2e36afd816a815aeaca39c30acd6e9ac62d998c684b81288c2d5a6e7c5b94236a1f39c7dd048be5945238f63bd373798086ebe8e870d4391c0209c57407a078105fb19fa2c714ca801950bc3f81c0d71c04ef5b3e2d9bb0c84", 0xbc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000006000-0x4), &(0x7f0000005000)=0x4) close(r5) close(r6) 2018/02/11 12:00:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000529000)=[{{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @remote, @syzn}}, 0x1e, &(0x7f000095b000)=[{&(0x7f0000006000)=""/19, 0x13}, {&(0x7f00008b6000)=""/7, 0x7}, {&(0x7f0000000000)=""/227, 0xe3}, {&(0x7f0000001000-0xb6)=""/182, 0xb6}, {&(0x7f00007de000-0xe0)=""/224, 0xe0}], 0x5, &(0x7f000052e000)=""/148, 0x94, 0x9}, 0x2}, {{&(0x7f0000861000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000001000-0x3f)=""/63, 0x3f}, {&(0x7f0000000000)=""/6, 0x6}, {&(0x7f0000001000-0x53)=""/83, 0x53}, {&(0x7f00006d9000)=""/78, 0x4e}], 0x4, &(0x7f0000001000-0x8d)=""/141, 0x8d, 0x3f}, 0x787}, {{&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000343000)=[{&(0x7f000053e000)=""/219, 0xdb}, {&(0x7f0000000000+0xc21)=""/235, 0xeb}], 0x2, &(0x7f00005b0000)=""/129, 0x81, 0x10001}, 0x4}, {{&(0x7f00000ce000)=@un=@abs, 0x8, &(0x7f0000831000)=[{&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000000000)=""/210, 0xd2}, {&(0x7f0000001000-0x5c)=""/92, 0x5c}, {&(0x7f0000001000-0x89)=""/137, 0x89}, {&(0x7f0000576000)=""/192, 0xc0}, {&(0x7f000095f000-0xb0)=""/176, 0xb0}], 0x6, 0x0, 0x0, 0x2}, 0x8c}, {{&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f000017d000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000587000-0x6a)=""/106, 0x6a}, {&(0x7f0000001000-0x6b)=""/107, 0x6b}, {&(0x7f0000001000-0x16)=""/22, 0x16}], 0x4, &(0x7f0000463000-0x95)=""/149, 0x95, 0x6}, 0x567}], 0x5, 0x100, &(0x7f0000001000-0x8)={0x77359400}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00005b1000)={0x0, @in={{0x2, 0x2, @rand_addr=0x8}}, 0x1f, 0x9, 0x1, 0xff}, &(0x7f0000e78000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000332000-0xbb)={r1, 0xb3, "87a1be9b86274fed259344f587ce71cabc39e2ea59daad369aac2f2ec9df0b1cae590ba80f825b20c803c33c18d66ec1e438279b850ad29cf67b914776396a2a16fa14df74bd46da96c4ef34cd4b569b4dba45e5225bc06f8cf3727ec7e16890b8e235c031d648111cb8c58b16e851eca2eb3b7c6f4cc9f46d39fc86d54ab3db2ce5ddea5ce25092b57f14eef5730f1810b6429b2a0e401d8a0270a78e71a3e37b910ace1a9778a1ae35147861ffdbcab84b7a"}, &(0x7f0000000000)=0xbb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000002000-0x118)=[{0x0, 0x0, &(0x7f0000001000-0x80)=[{&(0x7f0000002000-0x33)="16f3f7e4a4c28b295edb46b513d066310a551a0c43055e4f3d73c734a0be688657638e4b1e768c8e44404d37b17fe42caf474c", 0x33}, {&(0x7f0000002000-0x9f)="a841dbe703e1be94a251b6b06e7811fb196847f2b9875b090598e514b0ecd050bf5ad6561a0e92165b98d115f7a4a97b870a0e6cf5bb0eaab2f80e19333f24ec601f88ca47c71c67ecc0c10e32c2b071702a436f2acd555c5909bebf8069ac29276aac5d7790e96eff7027c47a258b33af06cd0111bee86e669b293a447c2914fb2830877d7d46c98e48b3aa1814af981137c6f1f748af953cfe554bfb1322", 0x9f}, {&(0x7f0000002000-0xab)="7cfcb96e5db32fd292777b3f292f5743f2d3611407a331c717a67669b2ababb0a25881676250bd168f4b672494bc6d18af03cf71f3aac22cb8541bbc37c01c1309ea34bc0d3c4a6e0371e9f05e6fb3d493bfdef3c4ddbe117c891d7a391dccb9a40da4ed433d69e0b8bdb7fe813d90c6bb28404758f6407075d346bc4b13a82e65170fd07552410a8b0f59f8f742e515564e3323b012a7d00aa9ed5262b43d6d33535b32939e39912780c1f3cf92e8cf632435966c959b98740c0c3371efdecb11e968db84a9f7e352c45e34f7983468965a7b4249ada6c2", 0xd8}, {&(0x7f0000001000-0x23)="7c5b1c67f8f1c1bbf23d07b941ea6aea14bfa519cbd460e5aa26aa5c25d17b62dceb0b", 0x23}, {&(0x7f0000001000-0xec)="10ea48f0ff2108d693c2e1dcca1e22bcc604f5422191bf0f26289493ea4fb44e80dd318c5204984e9cded4f0b42b442b508cd13d6f48979afd8cee2c54443c78accd43102f46d92dca4c865fcb4d5ad4717418786102532e669e8ef98a3c7e6c4691017e7a14e885041f931fd85a026beba9289fe01033f2feb95b573b4fdae43200fda49892c8bbfecb481a258f5e8410e95e976bbf7685d4bfd48a863e5dc54696383293b0ebefec18800b7adfe9ced6bf1f6935aa79ecb122b9d8e822450a108508259cb9e197526cf26e7469bda8d022151e8ecdef4f772971d7db1ac39e671a26db602127183769c61a", 0xec}, {&(0x7f0000000000)="f31961723431dcdc0d058c956e186cd61bcd5014eb8caa4068822e11415955bc136f5aac7e7f677d31e14cf1e39de15237a548ee93d0ce0f97fa2e148af9cba9f12db5828c15cbe2a7633967d55d40ff24e27436398fe3ad212a2aaa8f378bcf810e", 0x62}, {&(0x7f0000001000-0x29)="84bae312fa20ec4cecb342a7b9464502c7b3959cbb049612bcfab42925c48add8586f66f957192b652", 0x29}, {&(0x7f0000000000)="f6ce2a4f01fe7c93394dbd3465b5a5d2a6338855576ffe61f5f9dabd071f930a45b2b298674550da4f631171505f6990fc9005c448e4c0a18c8dbda0a7c5713415f16a11ce2892bbde5741533945e747ae623d67c1b57449b72a1b0c6174e3469daa4d22e982eacd48546d89909d8e5a6c939c5ab82a92026ff255c3ac4a4298551172799b282ee224780a8dbc2ee0fc75131cec2c25f4941db4f00a078f1415dae2bf7a8ff3b4544735a84b606b6aeeed360788bbe906c70084ebdb979f964cbbe4ae7bc31e11fb079d25f55ed613259b0cd274ad0396a022d3bf812f848eb2180b", 0xe2}], 0x8, &(0x7f0000002000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x40080}, {0x0, 0x0, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0x21)="b4c1c11e88903d05f3e9266fe4fa7f933e7628607d5dec7b3ee2701e2c9253a2b1", 0x21}, {&(0x7f0000001000-0x3c)="bf5a4ef9a8d4ac3cd5e6b1966b51e28b8638e56eaf90afdd1f4b4fab4ab52d9eb0dab86fed7148a561a90dc5bcdbfbd9e50200e613f67c62f71f3984", 0x3c}], 0x2, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000002000-0x47)="483164808600397c8c7b73ed9e163aa2f968c28e5b8b6d2536f3bb0fea5b9ce1323e682d9da7469dc6336968829055eacdc5b732d37fd8f7de8b3e4cba9b9452921b6f6d11086c", 0x47}, {&(0x7f0000002000-0x1000)="51f88997d93729f39d4c4eccd07328c8ea3a1031377dd2236a750a4a63bd66038e0085ee5deb5c35421a2dae04f52f49edad76e5d2993828e777c36738987c059188b16f4ad52e6571fecf44d73f431015afa2f61201c1436b04743e82cdd4910e2529237602f8e28bdaa59a950bf4d910a54ec29d915d89511af506a050c15b6a48f8d97cc45365050bb14bc3c3f336861f7391dd06fd197288edd9bdae3e18c04aa3dd3c46137910618e8bd5a6199b4bd4d2f6812f7d0dd2c8a65fe23f6ab70b9c19b121979576f2d660a20c890c78b2e7fafa4485f67f2f0351de5a4be42520b8842f9c1195a980d7ec2ee57495a6cf4346c93384efd23f34f3bb3d7c368b6ea41d7f20da6fddf6a1a6fae2f136f40f0a231b99492a7fb64a96906426849a4186633f145cf6ddb026a4eb47d9d082efba267a837aa04d404aa942c3dfd8efc37ca12a3919cfe17347e32e5525ce838e4c72b8374a591941089d66909224f28bd9ceb3f21a9ee638c9db87641dd9a606bb29bfc498d6b763bb5f334dad16545e12da06a88ed38c5e2581be720ee71bf94f9a025ef0079cb2becd25ac2c756970a8d33453fc8e8d56777bd6002c92399754891a069dc471668ca071fbf3d3acefee851767573ef0499223f5588b1416f4e082ca478ce97702780f4511bc1abb55d1324aa58f3a231ee0dd094e48bc2dca816191f458ec918365d9ed14f86b1209c762804e669ab05a0b0ced7342ef6a5fcfeb65b0855af6dd301d327655dfd50a49ac1c845bd8860a246fcc831f356ff6de67957d7c899484f7c46a1eb041521345a4f4403aad73cc194288cd022b928a58cf3345a987e0e9e0cf68d1adda207c17e44cf0603ef7668fd56ed9b85a0f2d9c0a0531c53d095c43143f45ca2067a78caa86ab20ce19d1906963287cf60402d5f7ac9fe1b6bb04228cba57ef1378a4abbfe5d88c55789b8202a465f03d8b19139fe636143ff992cbb6fea3d4bea15fc178ff1dfe804f4b0b26357cefcde3513eb023a8c4e08f0a3f98c34619e67e5eecbaff8e9bf2ee83b3c3d30904f2a1dbc8621050a3a8adab0bb99ab78d617d776e5f9ed807d1fdf312f0ae932e93b7e6dcbde3afcb736d79016bee2dddfafa0779800dfd46fb4dcd3ed32abc82cd91bc0544f0a17adb07895c03ca18684556277a0d03a61326096b7125a9dfb4571196590fd8792f0deda8c0d47f05048e9a36a8d8ef0eb5867e818fdbb25a07a1e92a9f337d951ae0f541fc1f39945e539c9590db1f6128a2ee30012e5b18154d1022ce062e014b6e0f647bd22c43016cba80a30030c56ec32a03e851e1df2572a1c51763f62f31a6968139e893378ae2c964e7c79200d4fb78c36e521b1b7c7bc45c88803c98f4b6e30aaa3e74e293442bf52c4459b17c513fb48bfe0bd12d35e0cdf9ef18ef9638a5ad50d970007e6e6349affdb50cde31ff2427e1b9c74ac6f9d10089663b9c7837899383eca267db83a56cf4253aeebcbdff9df6c37941f4eedb8a43c899e6bdfdc5dd84e4e6d73e2363ef50ea7fdc9df9e766655213d49510d8880c015c93a5aa6f455e3aa14ac761d9f8d95d3e13e067f9b4ae48c2f46eed69220e897569ac64ae9fc2510739dcac32d6bbb7d96da0ea1ab1c9a359cacd497afd26599ceabc27e5f46b4c0c5a686056c6c24668afbf3a28a603a02f6e93f61350d746da4d4eac0ad251228fba45efb8a96353566e290c2656a7c14c919a0f666fecf8573edd57bbd7ad97e53ce42250070f2b5d670e8774730e67f0d9974601ecd8e43b68375661414655fae5a5da8b8ddec7a4450fd327b0f53f603d0a8776e89533ca4cd7c4cadb25858e85eb25ba4a00a764bbecc443b0c800dc6f4a2dc2558f9dea1b7dc6fc98603cdd60bf53db9589d2638cd540b189b08de8d87819ecc5ffa08e28894905a1011ddf74520c7e3727e5092d9098bd60f3f2683501ad3e97dc8929b2815a6964a3db26bdee7667ea2f0bcf70b679a381c97fd3d5cb99b277c75d32b57429461d7ce20b9e20f4c48800cd6dc2f427990b9e4b01636cfeba659f3c76769c67fbfd2609a4bd09ca9feb40e5fb60cbd03ce584ab2930a3708eec27f86e36646b0946903c20a02e309f428f4e21fa2c0e58ea33c6ad324c06f157351077cb76720347a051685d9418ea011d9e52fe933a3fb222257b6d866bf1ef830ef94adc910c10432cca42076e6f3d7a9608c5c59b331cf64102094a48ae3a87989b1a9ff66e8124ab94209b3f5906af40193b5a3252fba4326a13408d4ccaad79699c3282918bf9b10c573cc2c8ea7b0c7fbf27ae71e75ac967a56d240d089d638282651a2c404c955a44b9a71a32bc1777e57080f75f281c1d1aabc900aab2c9f28d6e7c562765b05612f92e8802614739d0af5c90ac6f8fb7a0aff97dd18a5c60136d636df8464095c8c545f794c3dd4f56dd951ba945e8fd13ab72ecad74b54ea7c5796ffe378ce406dcd64749a400650e217e1dd3e9ea06edeaa92dc59c2b39dd221202c4373f211693a2cdb49e9ec036069f1906e7cfbffc54a768c147f7eba1ab9d0d90d5b1e0c15c3f145543da7c235702e8b3d290be64526dde5c36d2d4e61d8172e1b4dc7de62c9a4fbd66e400a9a2136a7de915852b679c2b31eaeaa95192bc7398509e1810edcc1a2a9252be796f593286cb5aef16dfb2ab5e1d46595784f18a976ce94e53cb276e0daf021e6e46a8caf5412805a4717bfca9cfa633f5ac6d19589c057ddc6d875f897d1655c8ce200607b54e89cf2be5f487a2ef6fc319b4fd91ca4f0409ad2e31a4b6938af1ac2ac360ebaf75977503dcd41eed90d0b047fabe856ca5ec8a125d1cb94426052168fb397e0a62af9f8f4d0ea7d6b6da38689c99b5f48927e2ae322e9209ee2d05bb1ea10f38a38d154e086cf014145d9d019c3f108c8dc9c6f393a8a64358b771e783923bfee28331eb2b3c4db111e18e604879f0f230ed95f2b06daa57cc01f4766ba5a7610ec9ed1df185ceddb0771ca55b0bce51721944519e49d03de93c8cd16e96becb0c9e7bdfbc9e388b9d9a0b7c6a76b3959df6854eef25f4250b1ef2b70e80d86ff2989b7962f6a64b1dbe65b52aeea0d549a1e3ca82aceae9e28e28ff68bd8b0619be6ab9520d03e7b2874b5fab00b8c1a5c591f4cf709421af97718b9b585a32f5712dba36ce083816f00bd86b0ff645f32f3e8f3598eb96d30051a8a622dba28651b58abc0fe5acd19481779061e9d41c5bde2791ae56e0a66536c8150b296c953820607fbc8bf31d5b9072b464e1a50068d20ce2cc4a406bf2f3b9abe2280da0383bb3a0075df4eb1d31e1e6ba1f2005bf597835cf3db3bf335fab333163f6e01a96c2b74c98e335ef13f73ba2e5c877a16cbad290238e14b61635ac42db8e4ec6c0ac12e641bcde94d9996243489e8c69de9034ff78b5aff49df3303c0671faef6464aa25f8c90c299f6598c25d55561f33eb36c8daa7f4c0d2d03213032601b03d0ffc6c97933a744a9b97b85ca316078a85e4e45fc16022e17ee6765aa7d884773c52edb6ed783388fb220841a985c0999bc8e6d126a75d99d6ceac38fce964aa3b39053e1f8b7f6d6a004328587ef3d815143a263b749fb4877e45af72a34841d2af349dc5a4c01a345adf5b2d7543665105365015e5c98554d39f13573c766caee101b9da111b39ed78304fcef92a4a99d05a4c84f90c862c1a64c581d0a44ea687dca6f38ef79bfb45e926ec1ec2c8c8f04a5686113baa32984bdb88558def7527c2a438ebb2b8b374bccf685714ba5455b9299973507c5d2c9d422b21be5509cc82b18a963d55e56c202e365e8fe114d1547dc5ca00a00b0a3f246b1f433d257104a68a1e10652ddb0165763f4502dc59cdaa80cfc746b9325684684292e647231d70fd5c6b9f4bf4990cf79d5ed266624713c20b6bea977cfb7734422139fc916f31efe50c13c3c46f81819dcd2f2ce723ee21adb37ed5288b4a4116e9ad2a221721d9c3c0ff608736075537353c104243564c5d154bb58cb512509fa2fe9d200d6e6606f0a2f064cae406867b06a146cd978cdb62c3e00f53d2d51fafb407a8b5061d187b84168d0439e2dcaecce054ddbd4d59c5c0b1076e56bc253f2348857b3e73e2a2ad5f9679f0dbf12799d24171020f2ade6b63969cca70a093c85b5bb3ad15b7a43163184bbe48ea7b368ad9093571bdf6e98916d0170e50f55199606a38b2b4def7dcadf0089c0d8cfe0fb59493ba4134461270b78fb33c00f215c29a898815a961a8fd7af411d220221b479cd31ff2f95fcf87fb0b06e701c27d8c5a101febaad0825ad950ce53750c6fc56c1626afb7dc46d7c8958232dbdd2c997eb62995f74f168e842f6149a16e920f81d882fba43ee5d7e2dee0daaf718ffef831cf7fe6116ebece5f9710383ec684f23416c49fc6709d9cc6ce6b31b63fa785ec230c48cdc42337ac51c9f8c4c841cff17bbdcd02035b3d77dd2a1e817c14f2a3610d73f91a90629bcbff8c90287fd591233d68f681fea9d02d515dd67ad3fb4c132b63cbe393e56bc39aeb2c98b5a837a7223dd14cc7ddcc8eec3921be667ffcc36958f12e723dbd35d119be42e3b7f149ed5e108f2788785e29fd0125d15acc7e6cf9e8bace3f1fe6c8f75447ceec33fcd891068d4640a616cf2729ef9df8266a5d47decbf0b6326a95c81694d2091fda1f8cb5dbc27e457011919a7d746bf7343714e5b8473d3ed4c734b736f943ff85f1dcb0816c12ed71f330e991af7f7e35ed9af0337fe3d97b3ead15d3d611ba3c3a6a7d8d693602a1b94935d036b5e11922d7638bdf1e1e639b9b5e9e6295a699d78a1ef54f6e79c23a7723e6df63a8b43cbc2e8a3a6392af12672fc3c06b3f0076592986cfa2b33a6efd29b136ed3c9713df595b4be3b057a958fe1d476b872876ee43db3766bb8a734ff2d54ebcc55023a6545f5001c0a93cb919769c23cc5689290af99dc9f9e274f46243bd222ad3eb9bbda60918646986c3d04397d469f75dd85d7e5799afc07a9052b0fa7b01eba10af51ed80488909106b103f8d369e36046d1f59c07c4835fe76276ff0abcd3b8166863cbcb1b53fd10a05012072638697d27556fd6f17bd5ba4979d082cc142f5285aefc6024bf91164b302e829f712e4c6a782f8be9c17d012aa22ee730a6e70aecd867ba045617c6b9fa3d4cdc90d1fe1d3b5474a1503f79c7f71d19bf3c9126a0ad7a7fcfc264a9093268b8e5a4597aa2056c18436d5e83f72dbcf13abee787c8e7542e3ac473adc4ada36a040037da50f6f711b11c885f98a5a2348e947144b36712e3b78483371734a43f37821d25aab09dc7deeac8be362e683f85dac982439a5c3894f96f051de1184e45683ce21dbc50d945b6c75c3ea43fe4e7955a29bcf164c25c4aaca6290758312323297356bdfca59275c9b3c41882f597d23c52754433593d959c1e29462df054aa32c8a68fec43294550fe3572aadf8693325138f6958fbdb97229011765047fa5a635dfcceea277f3e7bb06e82854ecfcb80d185a2e61f57f899395fcac4ec14f339de6af56ac2b16e8b2442d65348113a5b6b7647993496985f6b0c13b1c9fb01942a80dbf67f0c3f24d3bb8b2e7eed33e4aae22e94694811a7457cd3e772d74296415321e57d0f30da87efa63848426d79a66301516754db7e6fefa3b49cd651e8f3903d58ba6f2fca71ef7974cf4733f4bb0e4133076f152f782f699a740fc34f208133d0f7303f699b653cf54e65848953d689f0131ee0ec57986", 0x1000}, {&(0x7f0000000000)="9e04f3571f4dd0999e7b77c31e8146ca7dd2a7bebc4fcf2ee329603c4f4b20fc464b120d2d3cb289ff61e66858c44046f06fafa751adaf082042cd4614d6e46c8fd0908f4550374ac5dafc9367f021af9b54b8d1763309fa99befebc92384d438903b461f2e45566ec0a940768227a669b01b17a72ff2826880256358c6dea91cc0c263b", 0x84}], 0x3, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x50000000}], 0x90, 0x1}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x16)="3c7ced22aee7b9c7a3bb4640155625f5d6baa5b667b4", 0x16}, {&(0x7f0000002000-0xfb)="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", 0xfb}], 0x2, &(0x7f0000001000)=[@assoc={0x18, 0x117, 0x4}, @iv={0x1018, 0x117, 0x2, 0x1000, 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@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x30, 0x117, 0x2, 0x19, "e59b17769e88db7a14ff02a1751c3e86700cf5a7c796c59778"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@op={0x18, 0x117, 0x3, 0x1}], 0x20c0, 0x20004004}, {0x0, 0x0, &(0x7f0000001000-0x60)=[{&(0x7f0000001000)="b28ce3b4b63ec60abad68ce949edab02707863774dce11e243cf456f613e3095f376881af0bfdb0fb3ec88ae6a231d0eb9b4d5d1c923565e9cc95c4d39f68c6a22f30411baf7a2e88d2e0a95f190ca159299dae2f684b81572c5048f9dceaef282b7400b274aca440006ff0345f7a4e079389bd748e9b4b816b0bc585eca9276204406d1cd214466a37724841a35a91601f93310ef56ae134b4cebbbbef79cdad9f7bc553ab89af516070e58b697b0eda1f365cd88cbd081b829703c319a6be0e7dd985ab8fc23705705c558cf5878caf583a7868accd60de408", 0xda}, {&(0x7f0000001000-0x48)="dd9a268994207417b77655b579c4de4d25a58c12b84f427c6a45234b75792006a28c97a39ca5f096ca81d29b3bc71b90c5e80b1722146621cd1da71eb86c6bec3fb4e099cf9c9f53", 0x48}, {&(0x7f0000001000)="5e0b216db2e7", 0x6}, {&(0x7f0000002000-0xa1)="54ecd027bfd744336277b9a81cce311269e5ea077d89accaee82300ce4f980abd155b0fd81247f3b67ad700a835fdb48390b417968ae440c48b8c5e182c7b3394af8c6997d9f22fa564133278fd86c0885d0a8027f7ca85f1abb607db31d2cca8e98ca45259f9cea180ab1342fe447ee798d05d67fa77b75ec2270b94c7eeb8a8ed1ce297cee4393fcb04c832fd1cf72f97590498dfdc0563325101950919c067e", 0xa1}, {&(0x7f0000000000)="3aa2f01d8e478badecb815b8b28f87a06670ea18e294d4a0135be3efbd70a8766e72a9226690e469b0297d802f406a93536bbc548fe58b9dbc207afc2c287393a88b7c9d8954b4f1df6d16f0da1cbd7b3df50589cb9da11c0994616aefdf7e3d0e9c774a39a566c15ccdab68cecc15849d191aa44b19ad6fa3dae5d0c70a1acc5bb4a5a00e13c09a3846b68c2c3ce7cb122a3ed826d381d12dec2b7cda86e9caed74a23b2e4efb72878e48fde44f48e7c33f0910f608f858fbc3662299044fb87335c93caf658f6d14ceb31bc6d4db162f67ff", 0xd3}, {&(0x7f0000001000-0x26)="680004eb5209651d762a676fd9b1c573c8b5cf8ed7ce2cc1e5e77476e8e85b77bb832b0f254d", 0x26}], 0x6, 0x0, 0x0, 0x20000050}], 0x5, 0x8000) 2018/02/11 12:00:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = dup2(r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000002000-0xc)={0x1, 0x0, 0x81, 0x7ff, 0x7, 0x8}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = dup3(r1, r2, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x2, 0x1859, 0x8000, 0x7, 0x2, 0x3, 0x8, {0x0, @in6={{0xa, 0x1, 0xf122, @loopback={0x0, 0x1}, 0x1}}, 0x78c9, 0x9, 0x5, 0x2, 0xffffffffffffff8b}}, &(0x7f0000002000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000002000-0xc)={r5, 0x7ff, 0x2, [0x200, 0x4]}, 0xc) r6 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x189a00) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x0, 0x4, 0x1, 0x0, 0x8001}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r6, &(0x7f0000003000)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000002000-0x10)={r4, 0x74, &(0x7f0000004000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, @in6={0xa, 0x1, 0x1000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000}]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f0000006000-0x4)=0x5, 0x4) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000007000-0x30)=[{&(0x7f0000006000)}, {&(0x7f0000007000-0x46)="05c9d364c570ae08c918136873c5a909fdc542af3ab14b25ea21e42e0e8a0907c0053b68bb78f386430d6e00f0ee0a1c143a90f9896f1368a63f585441c8f8fce3e9f91d5283", 0x46}, {&(0x7f0000006000)="5f127d297896ed75b6b6523e5d643adfb74280eb100a110d582b860fd0cf868ae78c420d698985bf2765f7ac2a2029ba2486a76cd1369a48c824d0c1cb3a424b708097beb0", 0x45}], 0x3, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000008000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) socket$inet_dccp(0x2, 0x6, 0x0) r7 = semget$private(0x0, 0x7, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r7, 0x0, 0x11, &(0x7f0000008000)=[0x10001, 0xe]) 2018/02/11 12:00:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000fdf000)) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001000-0xd0)=""/208) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="68e02b6d8fae73b0c7d12d985118a12bf05aa55f6a770d8d702d447b683acba12b2055133fbd67a2f22ac791ee20bd97dc3d5888437c2acd13758e463e640a108df7e1e6f78b4a19d3cb782b0937d13703a51f323369932e50f0f4444f24fd5f18cc408bbd7bc2", 0x67, 0x0, &(0x7f0000001000)={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000002000)) getrandom(&(0x7f0000002000)=""/72, 0x48, 0x1) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0x100000000, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000000)={&(0x7f0000004000-0xc)={0x10}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000003000)=@get={0x120, 0x13, 0x1, 0x6, 0x0, {{'drbg_nopr_sha384\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0xfe}, {0x8, 0x1, 0x8001}, {0x8, 0x1, 0xffff}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x5e}, {0x8, 0x1, 0x7fff}, {0x8, 0x1, 0x28}]}, 0x120}, 0x1, 0x0, 0x0, 0x800}, 0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000005000-0x8)) getsockopt$sock_timeval(r0, 0x1, 0xf406cdd98af1ec46, &(0x7f0000005000-0x10), &(0x7f0000002000-0x4)=0x10) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000001000-0x70)={[{0x7, 0xfff, 0xbb9, 0x8, 0x8, 0x5, 0x6, 0xfffffffffffffff9, 0x6, 0x3, 0x7, 0x6, 0x401}, {0x4, 0x5, 0x0, 0x8000, 0x2, 0x10001, 0x4, 0x8e94, 0x101, 0x1, 0x3, 0x7, 0x9}, {0x1845, 0xc6b, 0x9, 0x625, 0x1, 0x1, 0x8, 0x7, 0xfffffffffffffffc, 0x0, 0x7fffffff, 0x80000000, 0x3}], 0x7}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xfa}, &(0x7f0000004000)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, &(0x7f0000005000)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000)={r2, @in6={{0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x2, 0x6}, &(0x7f0000007000-0x4)=0x98) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000007000)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000005000)=""/4096, &(0x7f0000001000)=0x1000) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001000)=""/153) fcntl$dupfd(r0, 0x0, r0) 2018/02/11 12:00:39 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000e00000-0xe)='/dev/admmidi#\x00', 0xb8, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001000-0x8)=[0x6, 0x1]) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x108)={0x6, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, {{0xa, 0x2, 0x373e0709, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x9f}}}, 0x108) r1 = eventfd(0x204d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r3 = fcntl$getown(r2, 0x9) sched_setparam(r3, &(0x7f0000000000)=0xffff) getsockopt$inet6_int(r2, 0x29, 0x4e, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = signalfd4(r1, &(0x7f0000003000-0x8)={0x80}, 0x8, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in6=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000003000)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, r5}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000001000-0xc)={0xb41, 0x1, 0x8000, 0x2, 0x6}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r4, &(0x7f0000004000)=""/182, 0xb6, 0x23, &(0x7f0000005000-0x10)={0x4, 0x2, 0x6, "17252a02684f", 0x5}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000001000)=0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000003000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={r6, 0x401}, &(0x7f0000001000-0x4)=0x8) ioctl$TIOCNXCL(r0, 0x540d) getegid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000007000-0x4)=0x10000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000008000-0x8c)={r7, @in={{0x2, 0x1, @empty}}}, 0x8c) [ 30.907689] audit: type=1400 audit(1518350439.520:9): avc: denied { map } for pid=4128 comm="syz-fuzzer" path="/root/syzkaller-shm505331125" 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 2018/02/11 12:00:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x9, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x7, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x2d91, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x3c, &(0x7f0000000000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}, @in6={0xa, 0x0, 0x0, @empty, 0xffffffffffff373a}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r1, 0x17e20c2b}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x91, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x64053610}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, @in6={0xa, 0x1, 0x10000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x101}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x20, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0xd2d}, @in={0x2, 0x1, @broadcast=0xffffffff}], 0xa4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000004000-0x4)=0xa000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000004000)="e2d389ea03f748a994b4d8b15da7cffc", 0x10) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000002000)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000)='/proc/self/net/pfkey\x00', 0x8c00, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xa42}, 0x1c) r3 = dup(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r3, 0x0, &(0x7f0000005000), 0x80800) close(r2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x20, 0x4) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000005000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000003000)=[{&(0x7f0000006000)="e5b133aad3a749290b15e3c3c7ab86537833f4a2754b3d78e30785f1c080110360e9f28700752759481aa7a3e2047cd888114f9352e4d1a46d634846d67269c8c32fafc15c3560be6ae82f0f9c181b7b910d5364f34e106223e0786ecc4558c28e629b7ece7c2e778b7ad46af1d522ba05f6d9cc48d80173f756ed4c1c07153e3abe16809d874b17add99e382279c89c517b867fe929cf20a3492726682fd0be104d3bf6f7aca455f1880568ccffc2254333dd335db9d575e893111894a42d7cfe0adec1c422bb25401a44a7398b2a8cc38aa1aabd6751d00a56e2fb0a", 0xdd}, {&(0x7f0000001000)="e9ce07fc00d7e76e9f42af1da5c4e6747a7579154e4bdd505a1fd286b0e96072a7bb2453e9167bc7f2ef9a6d3bbbdbec240ac7fd7639e3e34b08cd56d9ff21cedf058205324173663d57ff0370696a95f0d6daed8d1005db3da68ce9875b621d90dbdd4c05b526ff0e5f89be753edda9abf6ad83dd43", 0x76}, {&(0x7f0000007000-0x54)="72eeb242b737297f8e00fd6cb86f8c00771d43a123ac1bada53fc6befc4979964b6257927556b8c7c72a27ea9dcdb2f8340d4c1af3c086ad1e4a75893c027c5abbd1ad128876554c36344089cec2c451c35c904c", 0x54}, {&(0x7f0000007000-0x39)="62fa0e7e73b4ee1969893a247591667abee147f1c1ec0ab2bcd00e8ba26a9f671037157fe043277bc2762d840c34355e9518ae78da53ed7607", 0x39}, {&(0x7f0000003000)}, {&(0x7f0000005000-0xa9)="c3816c279234773ec038532cc8609c7e547ae40ab8357a5cda4791e435147becb59220aa6eb9be7fd841d2adf5953fe3e3d0d94ecd6e511d80334c7ead0c843717aa3400531016524cda15fe0e6085bec514beb64aa6821d2ccdb2d13ac25146ca9f52153d1952248edd56c954cd064e44d88c4400f9412b75abd99fcacc78e1733e614c818820a38b15341c22cc980fd9a3ec5b9bc83ae0a4c5ea0aab99cf954ee513896b9ed60f4a", 0xa9}], 0x6, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/11 12:00:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00002db000-0x21c)=[{{&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00004ef000-0x80)=[{&(0x7f00007f5000-0x6d)=""/109, 0x6d}, {&(0x7f0000d1b000)=""/24, 0x18}, {&(0x7f0000001000-0xa1)=""/161, 0xa1}, {&(0x7f0000073000-0x71)=""/200, 0xc8}, {&(0x7f0000001000-0x66)=""/102, 0x66}, {&(0x7f0000612000)=""/106, 0x6a}, {&(0x7f0000fbe000)=""/176, 0xb0}, {&(0x7f0000001000-0x8c)=""/140, 0x8c}], 0x8, &(0x7f0000b6e000-0xfd)=""/253, 0xfd, 0x2}, 0x8001}, {{&(0x7f0000fbf000)=@generic, 0x80, &(0x7f0000959000)=[], 0x0, &(0x7f0000ba3000)=""/254, 0xfe, 0x5}, 0x40}, {{&(0x7f0000a54000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f00008a5000-0x60)=[{&(0x7f0000001000-0x23)=""/35, 0x23}, {&(0x7f0000f9c000)=""/240, 0xf0}, {&(0x7f0000968000-0xe6)=""/230, 0xe6}, {&(0x7f0000a0f000)=""/49, 0x31}, {&(0x7f0000cd7000)=""/131, 0x83}, {&(0x7f0000000000)=""/37, 0x25}], 0x6, &(0x7f0000000000)=""/162, 0xa2}, 0x8001}, {{&(0x7f0000bb8000)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f00005ad000-0x30)=[{&(0x7f0000000000)=""/121, 0x79}, {&(0x7f0000cc2000-0xca)=""/202, 0xca}, {&(0x7f0000d3d000)=""/82, 0x52}], 0x3, &(0x7f0000000000)=""/4096, 0x1000, 0x8}, 0x7}, {{&(0x7f000015c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xd3)=""/211, 0xd3}, {&(0x7f0000001000-0xe9)=""/233, 0xe9}, {&(0x7f000035f000)}, {&(0x7f0000000000+0x9e)=""/145, 0x91}], 0x4, &(0x7f0000000000), 0x0, 0x5}, 0xe36f}, {{&(0x7f0000001000-0x8)=@sco, 0x8, &(0x7f0000aa5000)=[{&(0x7f00001bc000-0xf9)=""/249, 0xf9}, {&(0x7f0000c23000)=""/59, 0x3b}, {&(0x7f0000cea000-0x5e)=""/94, 0x5e}, {&(0x7f0000001000-0x41)=""/65, 0x41}, {&(0x7f0000001000-0x9f)=""/159, 0x9f}, {&(0x7f0000000000)=""/229, 0xe5}], 0x6, 0x0, 0x0, 0xffffffffffff8000}, 0x2}, {{&(0x7f0000000000)=@rc, 0x9, &(0x7f0000000000)=[{&(0x7f00003b7000-0x8d)=""/141, 0x8d}, {&(0x7f0000001000-0xd2)=""/210, 0xd2}, {&(0x7f0000a84000-0x1000)=""/4096, 0x1000}, {&(0x7f000097e000-0x43)=""/67, 0x43}, {&(0x7f0000788000-0x1b)=""/27, 0x1b}, {&(0x7f0000e69000-0xf2)=""/242, 0xf2}, {&(0x7f0000000000)=""/153, 0x99}, {&(0x7f0000000000)=""/249, 0xf9}], 0x8, &(0x7f0000d9d000)=""/35, 0x23, 0x311}, 0x20}, {{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000f80000-0x50)=[{&(0x7f0000f5c000-0x46)=""/70, 0x46}, {&(0x7f0000769000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x9f)=""/159, 0x9f}, {&(0x7f0000023000)=""/169, 0xa9}, {&(0x7f0000000000)=""/181, 0xb5}], 0x5, 0x0, 0x0, 0x7}}, {{&(0x7f00002b3000-0x6)=@hci, 0x6, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1a)=""/26, 0x1a}, {&(0x7f0000313000-0x1d)=""/29, 0x1d}, {&(0x7f0000001000-0x89)=""/137, 0x89}], 0x4, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x7}, 0x80}], 0x9, 0x40, &(0x7f000012c000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001000-0x4)=0x1000) [ 30.950379] audit: type=1400 audit(1518350439.563:10): avc: denied { sys_admin } for pid=4171 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.982539] IPVS: ftp: loaded support on port[0] = 21 [ 31.056649] IPVS: ftp: loaded support on port[0] = 21 [ 31.061950] audit: type=1400 audit(1518350439.666:11): avc: denied { net_admin } for pid=4174 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.117909] IPVS: ftp: loaded support on port[0] = 21 [ 31.161555] IPVS: ftp: loaded support on port[0] = 21 [ 31.216358] IPVS: ftp: loaded support on port[0] = 21 [ 31.295164] IPVS: ftp: loaded support on port[0] = 21 [ 31.378713] IPVS: ftp: loaded support on port[0] = 21 [ 31.478759] IPVS: ftp: loaded support on port[0] = 21 [ 32.393603] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.433190] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.480829] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.545825] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.629641] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.786317] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.902799] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.115685] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.803218] audit: type=1400 audit(1518350443.414:12): avc: denied { sys_chroot } for pid=4175 comm="syz-executor3" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 12:00:43 executing program 3: 2018/02/11 12:00:43 executing program 3: 2018/02/11 12:00:43 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f00002c4000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f0000104000-0x11c)=@newspdinfo={0x14, 0x24, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) [ 34.959920] audit: type=1400 audit(1518350443.572:13): avc: denied { create } for pid=5146 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/11 12:00:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000f1000-0x78)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse(r1, &(0x7f0000000000)={0x14, 0x0, 0x0, @fuse_poll_out}, 0xc645e67225d76b50) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000951000)=[{r3}], 0x1, 0x3a2f00) dup3(r2, r3, 0x0) tkill(r0, 0x16) 2018/02/11 12:00:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c3c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000399000-0x4), 0x4) r1 = socket$unix(0x1, 0x5, 0x0) getpeername(r1, &(0x7f0000128000-0x10)=@nfc, &(0x7f000033d000)=0x10) [ 35.108848] audit: type=1400 audit(1518350443.720:14): avc: denied { ipc_owner } for pid=5178 comm="syz-executor5" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.315213] audit: type=1400 audit(1518350443.927:15): avc: denied { net_raw } for pid=5228 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 12:00:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000010, 0x3, 0x0) write(r0, &(0x7f00008e0000-0x9f)="260000002a0047f10701c1b08000e400000000030100000009efd88c0000aba6000000000000", 0x26) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bbc000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) bind$bt_hci(r1, &(0x7f00009a4000-0x6)={0x1f, 0x4, 0x3}, 0x6) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000dbb000)) 2018/02/11 12:00:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008fa000-0x4)=0x0) migrate_pages(r1, 0x1, &(0x7f00005dc000)=0x7f, &(0x7f0000fac000-0x8)=0x1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d38000)='/dev/ppp\x00', 0x20000, 0x0) connect$ipx(r2, &(0x7f0000f52000-0x6)={0x4, 0x120000000, 0x8000, "0f729ef384cd", 0x9}, 0xa) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) lseek(r0, 0x0, 0x2) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000c17000-0x10)={0x2, 0x2000}) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000f54000)={0x4, &(0x7f0000251000)=[{0xc4, 0x401, 0x743, 0x5}, {0x6, 0x164a, 0x0, 0x3}, {0xff, 0x3f, 0x7fff, 0x3}, {0x8, 0x7ff, 0x1, 0xffffffffffffffff}]}, 0x10) recvfrom$inet(r0, &(0x7f0000343000-0xf1)=""/241, 0xf1, 0x2041, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000556000-0x12)={@generic="98555f9545f6d864deb2566978a59328", 0x200}) shutdown(r2, 0x100000000005) 2018/02/11 12:00:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bd000-0x9)="230a0eb9464f8894a7", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x2) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00007e7000-0xd8)="d526197cce697f5b1f7b614857e871fb2071e3f1dae17a2c2c2e53e10edc097e664b3e01d7820c24ef9d6e294eca59f88bedb0eb94f68dff763b5a82d042c8b9622ccd121250b95f0dea485ed6f9ab62b602680e571f5456cb1e70ff6a6cfb0abc93fae00efb96a3a6f955ce66a596baf238c7b21c32e9feb7c78f18b9c78341dfd709939fb90c604fece16f4f4471cabe96fe32020e9ae431bf16c1cf89e44fa0f053e840ab51d06b6f065342f07c1c5c39db", 0xb3, 0x400c040, &(0x7f0000feb000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x4ea, 0x0, &(0x7f00000cd000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/11 12:00:44 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x2, 0x5, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000015000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000007000)=0x10, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000002000-0x4)) r1 = syz_open_dev$audion(&(0x7f0000013000)='/dev/audio#\x00', 0xfffffffffffffffa, 0x280000) setsockopt$RDS_RECVERR(r1, 0x84, 0x6, &(0x7f0000002000-0x4), 0x1a6) 2018/02/11 12:00:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b9e000-0xc)='/dev/rfkill\x00', 0x4100, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f000012d000-0x14)={{0x6, 0x2, 0x8, 0x78e, 0xe0e1, 0x9}, 0x3, 0x9, 0x80000001}) r3 = syz_open_dev$amidi(&(0x7f0000e25000)='/dev/amidi#\x00', 0x8000000000000003, 0x2) sendto$inet6(r3, &(0x7f0000e9b000-0x82)="9ab71099abc5202edee4a87bf7008307280ac8894b62b1def141d032a0b819a51657c0ded39261a86d120bff6d39f03ef860f20d5c53f8c52c5c6a0d2c39bb83be9c5dd11535330029e820368aff1da983780dbda57975be86ec63c158c46fc9e2f9ab442d2d06a665dc5aa16a0ee5a9d66e0f8741694c7ca3608af849fb9c58fb43", 0x82, 0x80, &(0x7f000080c000-0x1c)={0xa, 0x0, 0x40, @empty, 0x3}, 0x1c) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) 2018/02/11 12:00:44 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xf, 0x6f}], 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @generic="debc6397736b3a588958d1041c5a14ee"}) 2018/02/11 12:00:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000fad000-0x1)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f00008c5000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000192000-0x1)="b3", 0x1, r0) keyctl$update(0x2, r2, &(0x7f000060e000-0xf1)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672e7f5dbb235cc3035b4de268d0593413dd006cfe6159874f7f54862733dd5f0c11e61c3f0b12ec8b49b0a862bcb8344e7d8", 0xf1) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r2, r1}, &(0x7f00002f9000)=""/5, 0x5, &(0x7f0000c62000-0x38)={&(0x7f0000939000)={'sha1-generic\x00'}}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000855000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$llc(r3, &(0x7f0000c0f000)=""/14, 0xe, 0x2000, &(0x7f000020f000-0x10)={0x1a, 0x11, 0x40, 0x45, 0x7, 0x0, @empty}, 0x10) 2018/02/11 12:00:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000023d000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000cec000-0x8)={0x0, 0x401}, &(0x7f00006aa000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ec4000-0x29)={r2, 0x21, "7aa6bcbe3a65007f54d2e9afac1a21c4468ce38b7db1334605a8b295751b1ef4bd"}, &(0x7f000098e000-0x4)=0x29) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000020000-0x4e0)=@filter={'filter\x00', 0xe, 0x4, 0x480, 0xffffffff, 0x160, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3b0, 0x3b0, 0x3b0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='vcan0\x00', @common='ifb0\x00'}, 0x0, 0x138, 0x160, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}, @common=@dst={0x48, 'dst\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x158, 0x180, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x0, 'sip-20000\x00'}}, @common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv4=@dev={0xac, 0x14}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@multicast1=0xe0000001, @ipv4=@loopback=0x7f000001}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="90d4b4b5d11d3706f3015cc3b14a3e97", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0xffffff88, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) [ 35.611736] QAT: Invalid ioctl 2018/02/11 12:00:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00006e7000)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f000005b000), {[{{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="ecbcf5d274be44d85c165320f97261dc"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e8) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00003aa000)='g', 0x1, 0x0, &(0x7f00009e0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000077000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000358000-0xbc)) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b2b000)={0x5, [0x40, 0xfad, 0x100, 0x18e, 0x8]}, &(0x7f00002fc000-0x4)=0xe) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000b49000-0xb0)={{0x9, 0x4}, 'port1\x00', 0x87, 0x10000, 0x0, 0x39, 0x1, 0x23, 0x3, 0x0, 0x6, 0x257}) r3 = dup(r0) setsockopt$inet_dccp_int(r3, 0x21, 0x11, &(0x7f0000cf2000)=0x80000000, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000046c000-0x4)=@assoc_id=0x0, &(0x7f0000eb9000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000de7000)={r4, @in={{0x2, 0x3, @rand_addr=0x2}}, 0x7, 0x2, 0x101, 0x5, 0x400}, &(0x7f0000e71000)=0xa0) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000ffd000)=0x2) [ 35.689780] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables [ 35.703236] audit: type=1400 audit(1518350444.315:16): avc: denied { name_bind } for pid=5258 comm="syz-executor3" src=20012 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/11 12:00:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dd7000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005ca000)={0xfef, 0x0, 0x1, 0xffff, 0x0}, &(0x7f0000023000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000011b000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x54b2, 0x9, 0x0, 0x9}, &(0x7f0000aa7000)=0xa0) sendto$inet6(r0, &(0x7f0000d26000)="8fa6ab8d48d50ee15423d2879513db7a1925a3278d1b26b7c3b912d7296b65a8502a178dfc8361b8fa49935f0f19e624641948f95b5297156fb527ecf26fa10b4565bab7a929bfe22d505b7978ad13ae9628546e4fbc3c29a79d77c0c87f4053d312a5ca4b4be20e2dd11d3417e840793867a122664422ed6a2746a6a06a7d28d1368445c6bb8425bb7d5c1cd599e77f1f2473ba0cf10acfabcf459e2ddf2ef63b7f379d", 0xa4, 0x800, &(0x7f0000649000-0x1c)={0xa, 0x1, 0x6f, @ipv4={[], [0xff, 0xff], @empty}, 0x1}, 0x1c) syz_emit_ethernet(0x66, &(0x7f00007e1000)={@random="cd390b081bf2", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x2, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "5567ef", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000267000-0x8), 0x1, 0x0) sendto$unix(r0, &(0x7f00004f3000-0x13)="ce3456a893405ba5d2bb47420e1ed799a14794", 0x13, 0x0, &(0x7f00006fa000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f000053d000)="4bcd0007f61193e6703c318fc64d1fb095d0bc8be663edd8625d3d80151fbd93618a49e69b5c3f0c43b852ce43cc91f73e6c0ea06f697ada9ca1bbf123f3fe6c42d0e58a697656ee5135a0f46681b8932abc59b10a3e1b8922236591bfb54e73a9a06bbdb83a6271e09ccf9f9ecf55a61128e263c43372cad6c62f", 0x7b) 2018/02/11 12:00:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f0000d38000)={&(0x7f0000a89000-0x10)=@can={0x1d}, 0x10, &(0x7f0000faf000-0x10)=[{&(0x7f0000e1e000-0x24)="dd", 0x1}], 0x1, &(0x7f0000447000-0x2100)=[]}, 0x0) pipe(&(0x7f0000e10000)={0x0}) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f000074b000)={0x2, 0x4, [{0x8001}, {0x2, 0x0, 0x3d}]}) sendmsg$kcm(r0, &(0x7f0000f31000-0x38)={&(0x7f00001cc000-0x13)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f000057b000)=[{&(0x7f000038d000-0xa0)='\f', 0x1}], 0x1, &(0x7f000029a000)=[]}, 0x0) r3 = creat(&(0x7f00006f4000)='./file0\x00', 0x42) getsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f000009e000), &(0x7f0000e35000-0x4)=0x4) sendmsg$kcm(r1, &(0x7f00008ad000-0x38)={&(0x7f0000b1b000)=@rc={0x1f}, 0x9, &(0x7f000000b000)=[{&(0x7f0000304000-0xd7)='Y', 0x1}], 0x1}, 0x0) sendmsg(r1, &(0x7f00001ba000-0x38)={&(0x7f0000900000-0x10)=@nfc={0x27, 0x400, 0x7f, 0x1}, 0x10, &(0x7f0000691000-0x40)=[{&(0x7f000074c000-0x68)="d06a6e2d0363e7d423dd254fa4694ba5a522176f2a03cf5920fa8166c2e090c2305d69eb02e1d8c021dee378d3030fddaf54274dbda2ee7e97e484063f71409912bb70569ca327484244a276097d2559f3467b142fa2d081b444318b490ca649b8b56d0d774a56f1", 0x68}, {&(0x7f000062a000-0x93)="71e9788763c9d4167f2f7a8f19e69df3c9f7b0b76881769a3134e23bcb64d2722ce53d3b4d1b1677a3f9cd67c812942da98ede3c2259b8aa233b6c5a528338d9b317bf1e0fcc0ca05aae00f5901c21f29238d24888849bab7765d41e741f762d900fe47d313e9adeae7e9597132bc7136611d1795bd7bfeaad1332aeaa496822d5dcc999a6dfb17488c832a05685caf9c9810c", 0x93}, {&(0x7f0000ea1000)="3d3b65a23f7ae5f613205f82945805cc367eb002ae93d53be85dadde62bd535689d613fe2453c1e94f0aca70d5912918a811ecd96b15664b8a956645c78ffc061f0c2d9349b07cfccba77de7483445a0c33e71c4dfd514b2179767c66f887ea0146c55740699e1bc45218630ed69e1d90e5f72a4", 0x74}, {&(0x7f00000cf000-0x69)="e3d347eec4f3c73ec9dab26f0e0c5ac85a36994b4456fe501b29906b397ac355306f0f2bbb4caf226985757fd3f74c6c6f902e67532930208f1a2baa60412a99c76e196d77159bcf000c91c5d52613a96f1c1d1e9f3866d17d516e0019fd80192056117d2bf3fb708c", 0x69}], 0x4, &(0x7f000077d000)=[{0x100, 0x8c, 0x81, "fd8de032c23df139fc78a5fe38606fe49f01720fa817bedda24b02c2869bd5129b53b1aa3ebb019807b1782fd60a2a48ad7fe61a82da28510366e534c89058eaf53541cc547b4832470ba933e8f138ae05b7d5105a703e732452206197b3e5cc3616aaeaab1b19c3a063c1684820ba5739afd6f07357d7c10fedbb37e729a4eca28b7233ce41a2fbed43ea7758a0fd81bd0a210490b3715e234de0f1e04fa56c83ca8c36ee6b9e4095be9f9ae95fd4b79cab843ecd8bcd64679a11be8c79410521dc9da6b2a91b622ab8db0d3dd22aa3212b37ee83f744155e19f22eb99e1dc361d89e93b8d06d480c48b5417346e3"}, {0xe0, 0x0, 0x7, "d75546662c24c5bd681a4cadacb6b9926c66363a55e62f8e0e0d59edd31debf22f8d95c6f1cb98412d28850ebb1f7c93fb176b79ef16aab98fcc924c89ec3996301bdc3f423d1bfcc10857a50530ed5bffadaf4d569e6c21849b14f341dd437ad29d91742db17245638b99e2e0cfad7ad8c6929b468ec6052cb8aa03f077529874a212543e8409180518119344cae1aed50d120ff8d078aeb71260035ce7e9b4e7c6af00dea32a93e703d1b00197d37e8cb796916edc1a4dea6a12c07b8e2eddb25a9d75ae9b766c1e"}, {0xf0, 0x115, 0x8, "a1aba048be628b52c906888bb87ad4ce0d6c2d0f3c0d766819fce14a360def1088013a136778f9fa23e2e9b72188719db4eebb369c142e63992e73a4f2574f4cd41a5e7991344e97829fd6ddd748ac9710967c8080f7fd287ad1026eecebfec0536aec0574075e4a46254721f0fae46a178576702fcb10a149be40855cc6ca021a5777226914eeb50bea232b42010d0229e366258d6aaf65ced730331640f3779ccad49c951246d69b41fa9fac50c5db8918361ca06259de63e8bef10f5a49edd1e85f69ccb698eb33946d6c1be414ba41da9f50bb6ee3f8dfb57e"}, {0x40, 0x29, 0x401, "4bbc132b203f0af7d0ac182e4553a951639455bedc9552cf4074c3e69569f3b01bf4538f64942fb028741288d44435"}, {0xd0, 0x3a, 0x10000, "45660c2b90fa17986daaaf53a9595bd0026950e080eb438631114e88f8b74611379d4e90ee39c0b2a267ba410859f1600b60949f7eb211ec3d3448f13f010088a54e69a623a2223416fdc847834b05f0ef0c090ac8d5e0fcddfff6b569fd4299ab8acb5a2f843983c83f8d2d4e331b1169467c3ce0d22f3a62b7a1dcbdaf67433c7fc995b39b770952a1f41c2546cd883d8e956cdec23acce556607732a8673054782ee1d5302eec2aedd5f8874075252d14267b658ebfef9138c45ac71b"}], 0x3e0, 0x20000000}, 0x20000000) 2018/02/11 12:00:44 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000000)=""/155) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 12:00:44 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x0, @empty}, {0x10307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x6, {0x2, 0x3, @empty}, @common='gre0\x00'}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000003000-0x8)={0x0, 0xfffffffffffffffc}) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000002000-0x4)=0x1000) 2018/02/11 12:00:44 executing program 6: r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e10076be0bb4ae6947fd", 0x90, r0) socketpair$inet(0x2, 0x6, 0x7a7e, &(0x7f00005db000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000718000)={0x0, 0x4}, &(0x7f00005c9000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c12000)={r2, 0x1e}, &(0x7f000009e000-0x4)=0x8) r3 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000afa000-0x2)="0003", 0x2, r0) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d0d000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f29000-0x1000)="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", 0x109, r0) signalfd(r1, &(0x7f0000b46000)={0x81}, 0xc0) r5 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r5}, &(0x7f00005cd000), 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40), 0x3f}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000878000-0x1)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f00005e0000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000001000-0x4)=0x10) 2018/02/11 12:00:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@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) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000095f000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00008bd000)=0x1) r2 = socket$inet6(0xa, 0x3, 0x0) connect$inet6(r2, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r3 = syz_open_dev$usbmon(&(0x7f00009ef000)='/dev/usbmon#\x00', 0x1, 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f000000e000-0xc)={&(0x7f00007ca000-0x8)='./file0\x00', r3}, 0xc) write(r2, &(0x7f000069b000)="d588", 0x2) 2018/02/11 12:00:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x10000) sendmmsg$nfc_llcp(r0, &(0x7f0000533000-0xe0)=[{&(0x7f0000f91000)={0x27, 0x100000000, 0x5, 0x0, 0x9a, 0x14b2, "8ee8a8fce8fb221a786647e1b1ce634bc544293d0e216102a2701915eb1002b8b30d4fd455e174338a465d1d0ee71f6d6f5b1897d230f9450565bb3a60c7ce", 0x7}, 0x60, &(0x7f00008ed000-0x40)=[{&(0x7f000078d000-0x32)="8f200a1070ecf139cede259959269e053a13ed314876b9379223e1e5f9f71cd796f5eed08312af1e141d1a6e080c063ff3b3", 0x32}, {&(0x7f00001fa000-0x9)="a49544a2a8f2a2dca8", 0x9}, {&(0x7f000022f000)}, {&(0x7f00004b3000-0xd9)="4f543a36df6577b9dbacd614910e84df1ec41f01ce0dbba775f3ee29ab37824de4a8bb658b98739ced24d7a25250f06e4e2ddddc0843485e8ab8a144fe792c70ca12a94495553b9024ec84c2c92ab1054e9b31f4d9244abf9917e67832e0c3c254080912a603b998233affbbed7d7bb196da3363578ea1bd9bf6f271ac7f17315b6e808c1369d0ff4d718fa7b9429a08b3b1a0d9d428258117f224ee1ba278ea97d50a27c1f7b5a392fd8828c6fe04506c6bef344d0286696c121d1e8d0707afcf25acfb3bb048fa1deb5eaf4cd048778470fe74330f7d99f3", 0xd9}], 0x4, &(0x7f000034a000)={0xa8, 0x3a, 0x7868, "dd342b9438d409be72e710395c4ba7de0a659e95cd489eb1cc0c3647ff035eb7f279a06e30c9beec3e8cf7b73542321880024dd8d97e8cb74bd18c3617c1f61552ddff452308c27b1109620d455b4ee0b9b230952c5aafec16615a402e1ca2278d0e8322c6fef4ebc4d7d5bf5c1011400766c1e2316cefd91d116c81a3f3fdbf7064bf662f389aef48650294339eea0b5a99be009cf0"}, 0xa8, 0x20000080}, {&(0x7f0000161000-0x60)={0x27, 0x8, 0x40, 0x4, 0x7, 0x6, "cf8e340543ebfbb1e2d82adae9f2bb8a456460136fda5e0c98df812fddfb3515ffb2498dfbfbc51a76022ac9478cf4ddec7eac45e32f88ec5bf1aa7926e018", 0xdf4}, 0x60, &(0x7f0000327000)=[{&(0x7f0000196000)="4ad88b0b539fb4bf71c06c7415902239904f7235d18d3033b355ff5cd76479982eb5d8580f9dbd460525259db7dd907edb811efb0663f8c489db17282c109dd9e3cdc74f0fcafbefa054322ffe21591cf2f932", 0x53}, {&(0x7f00006b6000-0x12)="07a289fdf7d35c8fd88233ecde58b90a138d", 0x12}, {&(0x7f0000cee000-0x49)="b9012b76aec771adea506b94f15fcb85c2b03f27974e11ff962cdb764aa3192025f1c7ac37dd6c3da4e6838f595a87769b09e038071f45294fdec5636b3a07a0e5d22280a8fcd9e4af", 0x49}, {&(0x7f00006b1000-0xbb)="f0c8273d868f284bebbb1ddc75a42c32e3fb99bf43dd889a122bc7db8749755c624153c4b7bd4e407f6ca74532a75e9949d49f5dadeccc1dd58be8ca8664a55b1a00b540afa0377175965060a8c958eaf37a0cd040aee69d3de837bf70c581fc116edd51f99e3ea04d51415c070ca68a2693696621532d891cf552f66e153b4e8ef30f909b94fa89662013bbb8def5141747e03948975fe0a2c44139c90c334ced54c703f1338f1c8d6f524a68085d72f25d2121e5b8eb8f000a16", 0xbb}, {&(0x7f0000424000-0x50)="7983c018b43abf28e32c838415f3ada45f413df67369da47175723f0c927a25f432eb443bd40407982003563490c8a1da2f6b8cc4f687985576b80edf17abe2966e3c70e4580d29941bf2f751c2b709e", 0x50}], 0x5, &(0x7f0000fb9000)={0xc0, 0x29, 0x20b, "8b438b2f46c9b2e6e2e3345cff32fc5944455a1fcba3a3b5269ffed61619b7369a4cb871dfefa82ba72379a9333b85cfe3a67a5d71483238d3a442ddaf055135a1c255779bf4cf9ef1f55ff74783dd04422b399b136cb75f32d6ee161a7056e5cd9811b8a4e2aee7188f622fa67d2eb01be6a1be2450f27ccec7485ff0d2eb8de84b1e516330b64f592f6cdc3dc7fcd57e64c3d0e26faf21cd82f5a0a7357a3183753194262fb4a30ab873f3d297"}, 0xc0, 0x20040001}, {&(0x7f0000119000-0x60)={0x27, 0xfffffffffffffffc, 0x80000000, 0x1, 0x9, 0x2, "1152471b0cfe2d36a59b63a0d6e2972508738d13cba2fc65d3c4772b915a75d5b62dbceaac5420d5e8b1334e605dae65b4a02afa6a25653ffe2a128adbe06b", 0xdd26}, 0x60, &(0x7f000087d000-0x16)=[{&(0x7f000029d000)="0478896eaafe90070ff02e3fe4a9389a5f337431688f14046eda631342d170c114f72f92357a4dbdd76406883e776e482fbd3bd5803f767c19144d57a14a0c3b9a5282aba643589e5fbecb20c2b5781d42b1eb6e9ca16f69138c74a962e4e72ccee88c5c370e84f9bcd5b9", 0x6b}, {&(0x7f0000181000-0x13)="9a738588068922a07bd15640daba8ec19b131e", 0x13}, {&(0x7f0000a86000)="c757a889090e57cd5e0c9227e71c9dc9df58476703633313c005131e5cbfb333a5a9ca1471ab6f28aba1111dbdd51393555f11985d5c6723ec6c9ec1996575068aa897f984c1bc9a82b4097da3fff7caf17d243dfbebaa0fb095df11e96e306914828c10748b57d01740fcb8821d5bef8ce25d6d403e1f9eabcc7103304b2ca218cb87fcc61eacba6df20fc5167f7ef88aae57a5c87046dfdf050e7227be8a21994a013577e88865b48cfc21e494e9a2e0519f9b72ab1dd472486a1b", 0xbc}, {&(0x7f000001e000-0xfc)="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", 0xfc}], 0x4, &(0x7f0000250000)={0x28, 0x0, 0x800, "10373e4cdd0a4e56a10851f6fdf33ea14b6f76cde12dc0d2"}, 0x28, 0x40000}, {&(0x7f0000ab1000-0x60)={0x27, 0x9, 0x100000001, 0x2, 0xc0000, 0x3, "3c9a7873d5e0c8d198949a32e58673f3fd1d20295d74b278243b17a2a510d40c66a673a8902a02a46cd51100fcdb559ad1bc680b103bb6af757cfaf6acdcfc", 0x401}, 0x60, &(0x7f0000bbc000-0x20)=[{&(0x7f00000fa000)="450439c44ebfa7054e9b3109524d86cb514ba2db304c4a22835acbcb755a088d722bd0cd3aa2c071c36ee7f584a9a72e84b94f8e796e169c94ce2369d5134c5387da4ebfadf28634030cdfadb3e98f433885cc5e232388826c61f18b216de13196b1761eab664fe5f3e2965cf2dceda6af2e170d3813e8f9860aff78a36896f2c1773df7a8cc114616695053de2fe3f8b9d019136c20864980ac4ae469bbb556ade73b32faabecb252bf7680bfd8d5c532393c287cf903dff8737284c8b9f7e460fc5a4e952ef7d7701d8a1fa5e0f91a129129ea3de52ae5281a16e95491e9d0310f6e2298b04184df9648de43d68c22755ec5231a", 0xf5}, {&(0x7f00007c7000-0x28)="d221773372ae5376d920ccd557805e26118bfb8e7025bc92bffd46175f50970509f403b241ab31c0", 0x28}], 0x2, &(0x7f0000682000-0xa0)={0xa0, 0x0, 0xffff, "de426cb078a2dbe1e2fea24eacc4dbec92835f560a72c92f4532da3717cff0f779c9bd83551fdcb2dbce54eccefc0b7bc68a06d1d3e8619b1f07ed458f592be9851402d4f59494f9b406e420ebaf0f4152570c5782b65dd40405a2bf8bca07d645758eca98772787e5b5bb9a4f3da4259c6915cfd2cd1b8ca1d2edbaa83451768b4cbd9d3dc6169570"}, 0xa0, 0x20000001}], 0x4, 0x8800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f000077c000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) r3 = syz_open_procfs(0x0, &(0x7f000094a000-0xd)='net/anycast6\x00') preadv(r3, &(0x7f0000560000-0x80)=[{&(0x7f000010d000-0xcc)=""/204, 0xcc}], 0x1, 0x2) 2018/02/11 12:00:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) pipe2(&(0x7f0000572000)={0x0, 0x0}, 0x80000) fstat(r0, &(0x7f000029e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000dbb000)='./file0\x00', &(0x7f000018f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000c78000)='./file0\x00', r2, r3, 0x100) r4 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000d8000)=0x200, 0x4) connect$inet(r0, &(0x7f00002db000-0x10)={0x2, 0x3, @empty}, 0x10) setsockopt$sock_int(r4, 0x1, 0x29, &(0x7f0000956000)=0x8000, 0x4) sendmsg$netlink(r4, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000032000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", []}, 0x10}], 0x1}, 0x0) [ 35.725686] audit: type=1400 audit(1518350444.316:17): avc: denied { node_bind } for pid=5258 comm="syz-executor3" saddr=::1 src=20012 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/02/11 12:00:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpgrp(0xffffffffffffffff) ptrace$getenv(0x4201, r1, 0xe5, &(0x7f0000e7f000)) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x1c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x8, 0x3, [@generic="05"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/11 12:00:44 executing program 3: r0 = fanotify_init(0x1, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000fac000)='/dev/usbmon#\x00', 0x4, 0x400200) fanotify_mark(r0, 0x80, 0x20000, r1, &(0x7f0000f24000-0x8)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000095c000-0xe8)={{{@in=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@local}}, &(0x7f0000633000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000000)='\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007cc000)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f000095b000)=0xe8) setresuid(r2, r3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000-0x14)={0xf7, 0x1, 0x8, 0x7, 0x401}, 0x14) 2018/02/11 12:00:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002ac000)='oom_adj\x00') setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d0a000)=0xffff, 0x4) writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) 2018/02/11 12:00:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000002000-0x10)={0x1d6c, 0x20, 0x8}, 0x10) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000001000-0x8)=0x5004) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000006000-0x4)={r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000004000)={0x3, 0x0, [{0x7002, 0x7d, &(0x7f0000003000-0x7d)=""/125}, {0x3001, 0x95, &(0x7f0000005000-0x95)=""/149}, {0xf002, 0xf9, &(0x7f0000005000-0xf9)=""/249}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000000000)={0x4, 0x6}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)=@ethtool_coalesce={0xf, 0x0, 0xff}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000007000)=@abs, &(0x7f0000005000)=0x8) [ 35.797549] xt_connbytes: Forcing CT accounting to be enabled [ 35.816724] audit: type=1400 audit(1518350444.429:18): avc: denied { dac_override } for pid=5276 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 12:00:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c9a000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d90000)='/dev/mixer\x00', 0x480000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000fe000)={0x0, r2}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b57000-0xc)={0x0, @remote, @loopback}, &(0x7f0000811000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000040f000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, r3}, 0xc) lstat(&(0x7f0000032000)='./file0\x00', &(0x7f00000fd000-0x44)) r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000475000-0x4)=0x1, 0x4) r5 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00009ec000)={0x0, 0x3f, 0x400, 0x8, 0x9, 0x3, 0x20, 0x635, {0x0, @in6={{0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x100}}, 0x2, 0x9, 0x6, 0x1, 0x400}}, &(0x7f000086e000)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000484000-0x98)={r6, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x2}, 0x98) stat(&(0x7f0000178000-0x8)='./file0\x00', &(0x7f0000519000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f00001d9000-0xb)='/dev/mixer\x00', 0x200000, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f00003ad000-0x118)={0x1000, {{0x2, 0x0, @empty}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x118) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000a9f000-0x4)=0x8, 0xfffffffffffffec9) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r9, 0x84, 0x6e, &(0x7f0000348000)=[@in6={0xa, 0x2, 0x821f, @loopback={0x0, 0x1}, 0xc44c}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x0, 0x0, @empty, 0x5}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}], 0x68) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x30) syz_fuse_mount(&(0x7f0000385000)='./file0\x00', 0x4000, r7, r8, 0x80000001, 0x10000) setsockopt$inet6_int(r5, 0x29, 0x39, &(0x7f0000526000)=0x1000, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f61000)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00009fd000-0x8)) sendmmsg(r0, &(0x7f0000ff6000-0x3c)=[{{&(0x7f0000129000)=@pppoe={0x18, 0x0, {0x0, @empty, @common='tunl0\x00'}}, 0x1e, &(0x7f0000637000-0x50)=[], 0x0, &(0x7f000081a000-0x170)=[]}}], 0x1, 0x40) 2018/02/11 12:00:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x100000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00003dc000-0x44), 0x0, 0x0, &(0x7f0000ac1000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x4fb1}, 0x98) 2018/02/11 12:00:44 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x102) socket$inet(0x2, 0x5, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000018000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x1e, {0x2, 0x2, @multicast2=0xe0000002}, @common='bcsf0\x00'}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000019000-0x4)) r1 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f000001a000-0x11)=""/17, &(0x7f0000019000)=0x11) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000008000-0xa)='/dev/dsp#\x00', 0x10001, 0x106) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000016000-0x14)={0x0, 0xffffffffffffffd5, 0x235, 0x6, 0x859, 0x8}, &(0x7f0000019000)=0x14) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x3d, &(0x7f000001a000-0x4)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000019000)={r3, 0x800}, 0x6) bind$inet(r1, &(0x7f0000016000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bind$inet(r0, &(0x7f0000015000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/11 12:00:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000627000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000144000)={0x0}, &(0x7f00002b6000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000590000)={r0}, 0x8) 2018/02/11 12:00:44 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e701ae", 0x18, 0x40000000003a, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/11 12:00:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000026f000)={@random="2fe048aa5c2a", @random="82af0027a726", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast1=0xe0000001, "d9e00684"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$admmidi(&(0x7f000060f000)='/dev/admmidi#\x00', 0x1, 0x400000) write$tun(r0, &(0x7f0000098000-0xed)=@hdr={0x2, 0x1, 0x0, 0x5, 0x8, 0x800, @ipv6={0x4, 0x6, "c23492", 0xbb, 0xbc, 0x7d, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0xff, 0x0, 0xba3e, 0xffff, 0x0, 0x40, 0x3}, @fragment={0xff, 0x0, 0xfff, 0x6, 0x0, 0x1, 0x1}, @routing={0x73, 0x6, 0x2, 0x8000000000000, 0x0, [@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @dccp={{0x2, 0x3, 0x4, 0x1, 0xfffffffffffffff9, 0x0, 0x0, 0xf, 0x1000000000000, "7231bf", 0x4, "44cada"}, "075cd51dbba76ebd067621a5d8cf1c54a90213636b1cd8c4de76a28d56259a94a71e7fbe477b7f7b5d6eb2b46cf75637458976b3433b276b375619e4fcc2f504752a57bfff15245b14bcd7e55403808899639eff6604b03a5c670934111469af4c7aa2"}}}}, 0xed) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000230000)=0x7fffffff) 2018/02/11 12:00:44 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x2, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000000a000-0x18)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f000000f000-0x70)={[{0x1, 0x1, 0x8001, 0x5, 0x0, 0x0, 0x57, 0x7, 0x2, 0x10000, 0x9, 0x0, 0x2}, {0x1, 0x80000001, 0x2e, 0x1f, 0x7f08, 0x8e, 0xc9f, 0x3, 0xfffffffffffffffc, 0x0, 0x3ff, 0xffffffffffffffff, 0x9}, {0x80000000, 0x8, 0x95, 0x3, 0x80, 0x4, 0x7, 0x0, 0x28b, 0x4, 0x10001, 0x8, 0x22e61f0c}], 0x4}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000000d000)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000000d000)={0x4, 0x2, {0x2, 0x3, 0x7, 0x0, 0x9}}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) mincore(&(0x7f000000b000/0x1000)=nil, 0x1000, &(0x7f000000d000)=""/253) [ 35.883053] syz-executor6 (5294): /proc/5291/oom_adj is deprecated, please use /proc/5291/oom_score_adj instead. [ 35.961538] x86/PAT: syz-executor1:5319 map pfn RAM range req write-combining for [mem 0x1a2280000-0x1a2283fff], got write-back 2018/02/11 12:00:44 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000004000-0x14)={@remote, 0x0}, &(0x7f0000019000-0x4)=0x14) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000018000)={'vcan0\x00', r1}) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000001a000-0x10)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000f000-0x80)={0x1, 0x802, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000011000-0x10)={0x1d, r2}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000013000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}, 0x1}, 0x0) 2018/02/11 12:00:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008fb000)='yeah\x00', 0x5) shutdown(r0, 0x1) r1 = msgget(0x2, 0x288) msgctl$MSG_STAT(r1, 0xb, &(0x7f000085c000)=""/67) 2018/02/11 12:00:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0x80000029, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$sock_netdev_private(r1, 0x89f6, &(0x7f0000f46000-0xeb)="f97e1f4612c417493b7ba671e928339d20218aa2a373c6106caf53ad2923b3768e90b83aea63775442f77b358a37baabce2764074a6be2fea6a95f6c3f1b68f3b7e3f91c7f1c532fcab004e0a04f6d1c340f918d7826d9ebdc53859941cea6a2b9237ad2ae04aa6771fefec41f20316c359f44c815351cba12922016b9ce230501d04d6c93c64d65a22b4fc89bb9ca525e24aa1ef0690ef22b64edca2b8ee1a9fc7bcd06438aca190857fbe3f2ddc71440c6320051df4472b1ad7ff1f409e8f1616c00cb61c03f61f51154d3c4c2df486704145ee073f81fd32893199e6f32a273a535b72f8851482f1222") listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x8000000400, 0x80000001}, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000c78000-0x8)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000c81000)={0x2, 0x7, 0x5, 0x2, r2}) close(r0) 2018/02/11 12:00:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/11 12:00:44 executing program 2: r0 = socket$inet(0x2, 0x6, 0x47) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000454000-0xcb)="9edc2479e0d497544001de1d749bfcb9911ac11f762fe1ff04bda9fa97bfefd05d4d71cb07be5b4a1e50a475881a8e8dbe293e43948c03e13c5418baf90295d68f2e637f4271e2b10a713116aaf2abf744dc0fa476f01e72ecd9406c92d6a6dfa47a88e39497983869c084363e653a4f4b127e613b6fb85e376842403cbf617a7b565ecc8d0fa4d15f929d3db5a9df3644d9ac768acfc160af4d9148ea2fd76f792cc7474072dc9448ab04d7f87b48c0d05bae6a1188df68c23e80d3fbec6efe16f9d49ec85d2802080614", 0xcb) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000813000-0x4), 0x286) 2018/02/11 12:00:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000bbc000)=0x400000000000001, 0xeb) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x1}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b535ea19371228fb35cd6affe75fd508703a6520c0c3bcedded24701762dcc7bd2249cb28f40bca747076580104c7a930147cc14fa98c7da7b4cb5d0268cb4a2a3629923bccfc95f3f7e1016b77eec330ccf3264824dc1c2826635d6a37badd2fabc8477acd6797c2201ea3aa10c1bcf72a92d3a2333701e8a4effd28eecfa504af9e19c8e3ef6aa3e7ac50c17b032f86ef3a0c87345f5fe88fc592e2d1ac32864512bbfd1b1326a3b5e1f5ed1e72246769050f193ad8659973ed8dd9123f155eea421d8149f28ab27abfbde3f963652160d6ea89e836c86a7277606813e3a9e42f9e40f321721b306e1a75ed6c45577bff2accf6fc33963f410eff6d15a7382a872f528f85adf2d14cf962028c5285229a189a2b445743940460e50a9b4925259a215b00f2d982fc859b28376fce505edf8fd5a281481731f70c66d6728aac1269a29a909a9ec1da8408725491215a574c1b24a3da493c8795cf6b29033e866b264c096952c275c0b6a284c450e2c1bd8df370d54245af1471b63be7b523a91787ac0f976b341161e39782ce739591217ab409831a7946ad8591a7eb45f22cdd034ace3cb2c072d9c39c908cef10d98ff7e9dd7a5bf7fbe4da21006a0d68a81a4bc1bb03a12952665db6d5689c6ffbb3b059b2b63dfcac390441afb9e0f936fbeebbf3b6e07de0e52b48622b8e99a2d620ed7f8ecfb67c51c474a8a3910f6a6c3bd197db07f93b8fd27bd9478020296dc1d5ed3c07778123dcbe0bd9d35ea9881da5ec96395c9d3aab77d72da347a09f185f9f7afeeb6b42c491dbaf2195d8748d7904748d32f1350b98b49db77e8ad5f58ffc4729d0e11d25ff93e073913daeb5edae95c56afd995d44cde12754c58a12795815a420a063e426bae6a017a0e307581b65e00cba1f8bc9b740ae5f53bd9348fbb823e9dbc62c409aea9abebfc74a0cefd57faf6c3d8e86fc1ed90822f8d12a92f318cee9983d2007c747cc3f84573f64abe2f3b91c027ecc102bca60d3ac1f63ee3ba212f7565adec4384274ab51ca2295a5a7a094e554032abd0f7f2636fb42281540666faabd2a34d7c11fe7e8dbea9aa2f65a3232ba61c616b577d3724bebd2b36c92af7d6054ec86967e13afdf57362f9229fce299a2053c397f0a5f082ed5cc01c60fb10ce0ea104c2cd03d5852c0ed1a1cd95c3a7e47f57910d89e597000a7237133440b06c944efa91104471e82f51ba12e1788012033f9b4d7c75019f2ed08fe02fa434f692a4c7960ab6d7a4bef261c26fe0d5e29b4f1767f72dcfa9daef83eb12cf19f2aca5a71bc602ed99557e5c45fce9f942c0bf4150ce36fb0ca1fbb37010df9af005c60744945da94e5b68e8e9f3bc1e457aa088acd78c814a6f091072ad23e658233d4e2e77fbcb6cf224c04f58ed929525ac963ef5f5b4d3c0feb5425258d40481ce9ed83710437f5e88819290c3b4a1a45b05017d1c65646929dda355332246f2fbfcfc3952d4e8cfb06d3ef6552c9f15c82492f6c61959433dbcc2d3e915382fe73356ec552bf0e53ace6f25814376e83b2224dbdbde721766a6be04e05dd10575fe54ca9363577fae3b243ae1e5286e96e5c6be7f18426f9773f7ded2361d57edc82d27cb4e6524e8b43aa79d170f2b1cbeb91bf4ae879365a68e1b7dabc7fbf8d6503f8775088cf9f2d4a4ae08e57a9542f664c5c7602663903ea5f627f08be49a3cbfa910476341c549446dbdad75422eb86c39ef0380656f173c5f5a8856f4aec9125942ef5b3abb192f48a7e13e2879276307b74dab9fe13303529c3c3101a91aefb4f31ccec7b28e3ab22ab1a513fe2beae04f850c3d121564a130391e68535a757357239394bbaddb32043503a8f937ce2f91c892f0dfd2a4a44170134d02d9bf98ff73a3bd370b18141bc11927e9a6b69087bd44fb91c91b083490e30a39a0b28a8588918d19c9e9aafcbf4c5ce3357979408e9e48c922fa4030ad91d67820b4a3e28b3b82274211790289e0efee6e1dbab89b354159bf4b659bc813edd9b29ea110bd6935334c51b3621b2f8d065045d6978f8ac41d3715550a9d346526634ae6bde6c1e07671b726182b30172206a1c1384f27e331e4ed795440524ce8297f43de9df5f237cf081231f5d77e5ca5f6e2032dcedf15ddd8494b5496e5343f3a40911ccbf7d5ee2cfc955cfb82626751dac1a5087237d36dd5b23087ac689289942e9aedf52715c182e6bad997152ae706cdc62ca40768c1b18a377241c77133998c83fd633028c03739672cb98bf8df646cb062690f8953fc28ad9fb80020c70a1fd635c69e328cdfa9d8ebf80bb6bd27feeea26f306f0d0bf1ffbb49591c885e62003efb87cf7826df5665b6796ef6ddfd35b8f844fb3b36b132612446cac349ab9dd603b08f309edc83f34602a58e6d1338240ff3482caf9467911dd1c0e3b92e072db5f858190a8d79241a2bd4d263291d8e35d85553ed437019083449d1e0365d37dc2dd981f4887f5d0106042e2ddb72039c80433ca3ea3deeadde9c2d6bfa9027c1b3ba7bd13eb5e9d9eba90501a0b7705c368be444fd213185bf1200722224f6cdbb8c311b832782a664d4cc6897bf004d0c63652c1b4dbf8860378439e618f0d7bd36b17992c85feb792a78ead72823eea6438b6c737a78c5d46bbdc2712b8824f74a3b8eadcdc19dd3fb01168f2c1357dc02d3cd08c8413f52812a144b82736e0d0ba11140f598b471273c2a1704f11ede2c63c9a6f293789028f7e641a0e2eff36d1f4707ca5a5adafd6b5af6e08967cccb97652fcf8e3ce6c53013f5a4c53dd9dce3296ed0c474435b4a2447cc5fe6d8e29859a81f5fac4ae078c4ee54afa577f9de56673460077652048a8b6bae918b694f1dccac6d36b394a54edb34a736e8d206aecf09bae4fe1472c4eb755434f8d91f866e631b004d368fb2e862a7f6cdeda20c703d38639c50e348b14a1828b2a905855bd5746acfd418ab068da1381c1475a711e2bc0c2e57199767b4f816b595700cde29bd942ab37b0a07932009ccc34020b96efcdb2d26367f77899dbff8551fedbf257a2a306d8f2fb16d113a6dad85ba87e26f566a3987e7da78368ad6debd2b48b3476035a4b0c8be04783137ae63ad20c3ac1f616f9d6496b409f269575947f4a7725a7ba1f78b213ca7279a599b414e0bb799e3a3ed3ef2a813f5ace6e8e5192a2a2d90dba9bc3486b7d7b6511977a01dd5c91b31be75faa74cf4a0a3308f88d868a6c2399ba028516f5f20cc082ba1cfe26fec4201c876ff44aa7f05819b0650179cb5e1dda0cc093b4c9d11d3ad0f928d46e52f99b8c076a8704c11caf57c89357cbd7e411995f926360234ad8e04b8e67a7eedf1e41d0a2a218b58b85fd4f0808aa85bb314278f76abd12166beb2b803a93d2fb51bc177ef5685b1083d41faf4abfd3d9858a46e57594c2960931541cbdeff0cd616eeb1ba2d9dd2c990f8376acf8dee737df0db5ff3c188585ff3a8aeb09aae9f97e0d1e31e74b30ad7179989807b2f321e802ed9013ca4d60705b63556457cb876a74484832a6e2694098f4b1a1b0db828c1760620f15df829dab1de9b44dcf5b0b1259596042a2ac06a338665f21317f016ed974051cffa3859e32333943d848280b1c93c1ab83127eb3ffcd9351c55f76d4c3d1e77623ee07bdad46ae80006156d2bf0143f356b7bcc5f3ec8275de4881d701c207a2a783239dc80abceb208dc75449ab1af41526a2a61ef9a1f142cdd28c441030381f777598fe58eaf1b209e997bc47f74f0b", 0xa79}], 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000115000-0x20)={@generic="651357252250def961a88a6ef6c3acec", @ifru_flags=0x8200}) 2018/02/11 12:00:44 executing program 4: r0 = syz_open_dev$amidi(&(0x7f00004c5000+0xe91)='/dev/amidi#\x00', 0x0, 0x80) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000062a000-0x33)=""/51) r1 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x3ff, 0x0, &(0x7f0000001000)="73599a21b1247efe0384c8cff8d840d9e466e40cfeb7983b014d634561f6eb0965ecf00c43f756022e2841cd0e8d99ebc06cab07d5744df99700bb2dfa58a3f76512712fa90a17a740912c014cb026cceec9487699fe529616ccb7ae6079311c8ad35aa7ca41a6ac6e501dc65c57774457f62fb6d83df00e19f17ecf5b488fa9f80b5bcbb54dc56fa36cadea1c4e6a37fc6d77b12911e2f0f767968c6bc21c012731bde54f594188f4d1ba97ed", 0xad) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000003000)={0x8001, 0x24, [0x81, 0x2, 0x1, 0x20, 0x904, 0xffffffffffffff39, 0x4, 0x81, 0x100000000]}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000-0x30)={0x1c, 0x0, &(0x7f0000003000-0x1c)=[@dead_binder_done={0x40086310, 0x1}, @increfs={0x40046304, 0x1}, @acquire={0x40046305, 0x3}], 0x11, 0x0, &(0x7f0000002000)="cfa0929f9323dab614e864b793c7d07009"}) setsockopt$inet6_buf(r2, 0x29, 0x65, &(0x7f0000001000)="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", 0x6df) 2018/02/11 12:00:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000f54000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000), 0x0, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000bf6000)=0x319, 0x4) recvmsg(0xffffffffffffffff, &(0x7f00007c8000-0x38)={&(0x7f0000609000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000ba2000)=[], 0x0, &(0x7f00009cf000)=""/56, 0x38}, 0x0) ppoll(&(0x7f000060d000)=[{r0}], 0x1, &(0x7f0000f0b000)={0x0, 0x989680}, &(0x7f000091e000-0x8), 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d3c000-0x8)={0x0, 0x2}, &(0x7f0000ad1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000050b000-0x8f)={r1, 0x87, "6cf98950b0a83d3d2fa28a870edc02c3f7c070303657c9ccd78d53ff3c851f0a0a8505ee27b7aedb9eefbc8e5b05ab7c13bd043e20b55f5223e88e29570a203fdda7a46b98f48dd1b936d84e0997b151a5b752f4ecba0e0e9868419cb1f09781f77b187a88e3ed2ca7f167b2bfe010c65b6d765392bd9959b335c03382c4490e64d05bfa156db8"}, &(0x7f00005ee000-0x4)=0x8f) signalfd4(r0, &(0x7f000036d000-0x8)={0x7}, 0x8, 0x800) [ 36.009687] x86/PAT: syz-executor1:5328 map pfn RAM range req write-combining for [mem 0x1aca60000-0x1aca63fff], got write-back 2018/02/11 12:00:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000172000)=@raw={'raw\x00', 0x9, 0x3, 0x2c8, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x1f8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x3, &(0x7f000005b000), {[{{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@broadcast=0xffffffff, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7ff}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="ecbcf5d274be44d85c165320f97261dc"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xfffffffffffffffe, 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x33, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff89, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ccd000-0x11)='/selinux/enforce\x00', 0x101, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/02/11 12:00:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a9d000-0x8)={0x0, 0x5}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bd9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f000017b000)={0x4, [0x8, 0x5, 0x20, 0x7874]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002de000)=0x0) ptrace$peek(0x1, r1, &(0x7f00001ae000-0x8)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000a3a000)={0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003a7000), &(0x7f00009b3000-0x4)=0x4) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000d28000)={r2, 0x1}) signalfd4(0xffffffffffffffff, &(0x7f0000da4000), 0x8, 0x0) [ 36.071808] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/11 12:00:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e), 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000009b000-0x38)={&(0x7f0000ef6000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[]}, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/02/11 12:00:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000b61000-0x4), &(0x7f0000da1000-0x4)=0x4) socket$llc(0x1a, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000b22000-0x8)='./file0\x00', 0x4000, 0x182) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000e9000)={0x0, @in={{0x2, 0x3, @rand_addr=0x4}}, 0x503, 0x3}, &(0x7f00008e8000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e30000-0x98)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x80000000, 0x8}, 0x98) pipe2(&(0x7f0000f5e000-0x8)={0x0, 0x0}, 0x4002) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00008e7000-0x75)=""/117, &(0x7f0000176000-0x4)=0x75) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000431000)={0x0, 0x8, 0x1, 0x9, 0x5}, &(0x7f00001df000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00007e4000-0x8)={r4, 0x8}, &(0x7f0000d1a000-0x4)=0x8) 2018/02/11 12:00:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000091d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000a00000-0x20)={0x3, 0x8001, 0x7fff, 0x1f, 0x4, 0x4}) pipe2(&(0x7f000074b000)={0x0, 0x0}, 0x800) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00004da000)={0x101ff, 0x1, 0x3000, 0x2000, &(0x7f0000db3000/0x2000)=nil}) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000fd5000)) syz_open_dev$sndctrl(&(0x7f00006cb000-0x13)='/dev/snd/controlC#\x00', 0x5, 0x10000) 2018/02/11 12:00:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) connect$pppoe(r0, &(0x7f00008fd000)={0x18, 0x0, {0x3, @empty, @common='ipddp0\x00'}}, 0x1e) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp, &(0x7f0000001000)=0x60) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007c6000), &(0x7f0000a7e000-0x4)=0x4) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) r1 = syz_open_dev$usbmon(&(0x7f0000560000)='/dev/usbmon#\x00', 0x3, 0x2003) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000e9d000)={0x20000, 0x0, [0x200, 0x8000, 0x7f, 0x10001, 0x7f, 0x7fffffff, 0xab, 0x9]}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00008df000)={r0}) close(r2) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cea000-0x8)={0x0, 0x1f}, &(0x7f0000c59000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e88000)=@sack_info={r3, 0x200, 0x8}, 0xc) 2018/02/11 12:00:44 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x20}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) sched_setaffinity(r1, 0x4e, &(0x7f000062b000-0x8)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000076000+0x220)='./file1\x00', 0x501001, 0x40) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 12:00:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000532000)={0x19980330}, &(0x7f0000d1d000)={0x0, 0x0, 0x0, 0x1, 0x73}) r0 = getpgrp(0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) sched_setaffinity(r0, 0x8, &(0x7f000099a000-0x8)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d1e000)={0x6, r1, 0x1}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000761000-0xd8)=@ioapic={0x10f001, 0x3, 0x5, 0x2, 0x0, [{0x20, 0x7, 0x800, [], 0x2}, {0x2, 0x3f, 0x7, [], 0x9}, {0x1, 0x8, 0x3, [], 0x3}, {0x16c9eea600000, 0x4, 0x1, [], 0x80000001}, {0x1ff, 0x7, 0x6, [], 0x400}, {0x9, 0xfffffffffffffdf4, 0x401, [], 0x1}, {0x2, 0x7, 0x2}, {0x0, 0x9, 0x9, [], 0x7ff}, {0x9, 0xfffffffffffffff7, 0x8, [], 0x1}, {0x2, 0xfffffffffffffffc, 0x9, [], 0xfffffffffffffff7}, {0x5, 0x200, 0x400, [], 0x76bb}, {0x8, 0x7, 0x200}, {0x8, 0x9, 0x1, [], 0x5}, {0x7c0000000, 0x80000001, 0x20b000, [], 0x9}, {0x4, 0x1, 0x1, [], 0x10001}, {0x4, 0x7fffffff, 0xe67e, [], 0xd6}, {0xc5d4, 0x401, 0x401, [], 0x80000001}, {0x5, 0x5, 0x1, [], 0x7}, {0x0, 0x10000, 0xfc00000000000000, [], 0x6}, {0xbe6, 0x800, 0x6, [], 0x919}, {0xad9, 0x8, 0xfff, [], 0x4}, {0x0, 0x627, 0x800, [], 0x1}, {0x0, 0x7e, 0x2, [], 0x5}, {0x2, 0x1, 0xff, [], 0x5}]}) 2018/02/11 12:00:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000285000-0x8)={0x0, 0x0}) r2 = accept$inet(r1, &(0x7f00001af000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000060f000)=0x10) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002e3000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000c35000)={0x80, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x0, @empty}}}, 0x118) mprotect(&(0x7f0000186000/0xb000)=nil, 0xb000, 0x0) tee(r2, r0, 0x3, 0x8) [ 36.228292] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/02/11 12:00:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000915000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f3d000)=0x14) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00007aa000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000194000-0x8)={0x0, 0x981}, &(0x7f0000e23000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d1f000)={0x0, 0x1000, "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"}, &(0x7f0000c75000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000719000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x80, 0x4e0deb5, 0xfff, 0x2, 0x1}, &(0x7f0000c17000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004f3000)=@assoc_value={r1, 0xbf}, &(0x7f000016b000-0x4)=0x3ea126a3) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008a2000)={0x3, 0x475, 0x2, 0x80b, 0x401, 0xffffffffffffffe1, 0x850b, 0x1}, 0x20) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x80000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, []}, 0x14}, 0x1}, 0x0) bind$ax25(r0, &(0x7f000020f000-0x10)={0x3, {"7a554699c0203d"}, 0x3}, 0x10) 2018/02/11 12:00:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000042c000)='/dev/input/mouse#\x00', 0x8, 0x200001) bind$inet6(r0, &(0x7f0000f74000-0x1c)={0xa, 0x2, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, 0x1c) syz_emit_ethernet(0x46, &(0x7f0000690000-0x9e)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "060100", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ded595", 0x0, "5614ae"}}}}}}}, &(0x7f0000654000-0xc)={0x0, 0x1, [0xd5e]}) 2018/02/11 12:00:44 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/mixer\x00', 0x10002, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000007000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000007000-0xa0)={r1, @in6={{0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0x79bf}}, 0x5, 0x9b, 0x8, 0x3, 0x40}, &(0x7f0000006000)=0xa0) r2 = socket$inet6(0xa, 0x200000000002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000003000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x500, 0x0, 0xa8, 0x0, 0xa8, 0xa8, 0xd0, 0xd0, 0xd0, 0xd0, 0xd0, 0x4, &(0x7f0000000000), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @ipv4={[], [0xff, 0xff], @rand_addr}, [0x0, 0xff0000ff], [], @syzn={0x73, 0x79, 0x7a}, @common='bpq0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @generic="60cb6c277bf811a836fb69207dc91f96", @generic="25ae2decb03380c74a94c94fe4fb00fe"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, [], [], @generic, @generic}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@ipv6={@empty, @empty, [], [], @generic, @generic}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x560) 2018/02/11 12:00:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f000064e000)='posix_acl_access(vboxnet0$ppp1\x00', 0x2) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f000095e000-0x4)) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00006d6000), 0x4) 2018/02/11 12:00:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/11 12:00:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000244000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) connect$vsock_dgram(r0, &(0x7f00001e6000)={0x28, 0x0, 0x0, @hyper}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000878000-0x9)='/dev/dsp\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000c09000)={0x40, @tick, 0x7ff, {0x4, 0x5f}}) r2 = bpf$MAP_CREATE(0x3, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005a7000-0x18)={r2, &(0x7f0000096000)="8f9ba1e8a6de2a30450687951de3ef51e9c6c0422765cd5cf7cfd89b735936b0b52a0fe287087a310eef9e6ddb657cd4d3ae699d0b45112a839b15991581489e120e98343733", &(0x7f0000f9b000)}, 0x18) statfs(&(0x7f0000539000-0x8)='./file0\x00', &(0x7f000027b000-0x50)=""/80) 2018/02/11 12:00:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006e4000-0x4)=0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000eca000)='/dev/snd/midiC#D#\x00', 0x10001, 0x20200) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000af0000-0x10)={0x3, &(0x7f00001f3000-0x5a)=[{}, {}, {}]}) fcntl$getownex(r0, 0x10, &(0x7f0000596000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002c8000)='/selinux/mls\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r4, &(0x7f0000975000-0xc)={r2, r0, 0x9}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000802000-0xc)=@sack_info={0x0, 0x0, 0x4}, 0xc) 2018/02/11 12:00:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$audion(&(0x7f00000ac000)='/dev/audio#\x00', 0x7fffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000d01000)='/dev/input/mouse#\x00', 0x9, 0x1) accept$packet(r1, &(0x7f000020d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00007b8000)=0x100000308) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bbe000)={@common='erspan0\x00', r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = msgget(0x0, 0x280) msgctl$IPC_RMID(r3, 0x0) 2018/02/11 12:00:45 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003c6000)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7f, 0x40000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x8)={0x2, [0x2865, 0x1]}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x4000000000101, 0x0) prctl$intptr(0x21, 0xfe) 2018/02/11 12:00:45 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x80040) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000)=@security={'security\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @common='dummy0\x00'}, 0x0, 0x130, 0x190, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "09000000000000000000000000f16b122d13cba47a9a0da863016dbdede79f4e9d00000000000000202cae35d82398feecd401f75ce081e5c5d30692a6af144364cec13fdde6914d70c90ab3a3cfe07373af9386c484e6edcb0194ee17bee036e3571f660c34548502a4b8f3c59861ec63a0daf2b70698fb3907a2b7a4b49364", 0xffffff80}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="c6b6bc295dc0"}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3f0) 2018/02/11 12:00:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) sigaltstack(&(0x7f00004f7000/0x2000)=nil, 0x0) 2018/02/11 12:00:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00008c8000)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x4000) setsockopt(r0, 0x81, 0x6, &(0x7f0000946000)="94c228019a278fc14511185816d465054ce687776bbbb61f0b812cf59f28014596c2ba571a02d8da70a79327bc54401a5e4f7eaa224ab42341563e2b4f29da03855d5ecc9c3aff0a1785172c46438fde6af304ab277f57003ba1e7b477054019de4a358a14ddeb602fdddda077750103ab442734c75dfc8de7e5a987869038c50da9893e33a1477d24e17ff56139847b4c546e0244906970143bcb92c12c130591f9ccc2b952902b99f3626dbca27ed9dfce12ff8c499269b4b5a225", 0xbc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000812000-0xb)='/dev/mixer\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002d7000-0x48)={0x1, 0x2, &(0x7f0000fcb000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1}], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f000089b000-0x1000)=""/4096}, 0x48) 2018/02/11 12:00:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000009d000)={0x0, 0x3}, 0x8) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000602000)=0x5) 2018/02/11 12:00:45 executing program 3: socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000c4c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x45)=""/69, &(0x7f00003da000-0x4)=0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00002b6000)={@mcast1, 0x0}, &(0x7f00000b5000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00009cb000-0xa)={@loopback={0x0, 0x1}, 0x9, r2}) r3 = dup2(r1, r1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) 2018/02/11 12:00:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) connect$inet6(r0, &(0x7f0000145000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x800000014, &(0x7f0000874000-0x4)=0x1, 0x1dfca1b8) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000ffd000-0x4), 0x4) sendmsg(r0, &(0x7f0000582000-0x38)={&(0x7f0000821000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1b, &(0x7f00009c8000)=[], 0x0, &(0x7f0000f22000)=[]}, 0x0) [ 36.491399] kauditd_printk_skb: 2 callbacks suppressed [ 36.491406] audit: type=1400 audit(1518350445.103:21): avc: denied { prog_load } for pid=5427 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=bpf permissive=1 2018/02/11 12:00:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000095000-0xb)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000c00000-0x73)=""/115, &(0x7f000029c000-0x4)=0x73) timerfd_settime(r0, 0x3, &(0x7f00001ca000-0x20)={{}, {0x0, 0x989680}}, &(0x7f00004a4000)) timerfd_settime(r0, 0x0, &(0x7f000097d000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f0000354000)) 2018/02/11 12:00:45 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012000-0x82)="2f0000001c0003fd6d000000000000000200000001000000003e01c9080001000006737e0beeffff5867000000050b", 0x2f}], 0x1}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000001c000)='/dev/rtc\x00', 0x4000, 0x0) bind(r0, &(0x7f000001d000)=@ethernet={0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/11 12:00:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = creat(&(0x7f0000081000-0x8)='./file0\x00', 0x40) ioctl$TCSBRK(r2, 0x5409, 0x81) exit(0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000586000-0x4)={0x100000000, 0x9, 0xab}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r3, r0, 0x0) 2018/02/11 12:00:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x88) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000748000+0x495)='/selinux/enforce\x00', 0x4000, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00006fd000-0x4)=0x8, 0x4) sendmsg$rds(r0, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000006000-0x8), &(0x7f000001f000-0x8)}}, @fadd={0x44, 0x114, 0x6, {{}, &(0x7f000001c000-0x8), &(0x7f000000a000-0x8), 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @rdma_args={0xffffffffffffff93, 0x114, 0x1, {{}, {&(0x7f000000f000)}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0x301}], 0x1}}, @mask_cswp={0xb, 0x114, 0x9, {{}, &(0x7f0000013000-0x8), &(0x7f000001d000-0x8)}}], 0xba}, 0x0) 2018/02/11 12:00:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='bridge0\x00', 0x10) sendto$inet(r0, &(0x7f0000005000), 0x214, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000b02000), &(0x7f00000b8000+0xe6d)=0x4) 2018/02/11 12:00:45 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt(r0, 0x10d, 0x800000000e, &(0x7f0000001000-0x1), 0x0) 2018/02/11 12:00:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009b6000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000bc8000-0x11)='net/fib_triestat\x00') sendfile(r1, r1, &(0x7f000094f000), 0x400000ff) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b82000-0x11)='/dev/vga_arbiter\x00', 0x80001, 0x0) preadv(r2, &(0x7f0000e59000-0x70)=[{&(0x7f0000f89000-0x2b)=""/43, 0x2b}, {&(0x7f0000260000)=""/191, 0xbf}, {&(0x7f0000e15000)=""/95, 0x5f}, {&(0x7f0000375000-0xd8)=""/216, 0xd8}, {&(0x7f0000439000)=""/4096, 0x1000}, {&(0x7f0000312000)=""/34, 0x22}, {&(0x7f000090a000)=""/73, 0x49}], 0x7, 0x0) [ 36.543242] audit: type=1400 audit(1518350445.152:22): avc: denied { create } for pid=5437 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=netlink_crypto_socket permissive=1 [ 36.567111] audit: type=1400 audit(1518350445.154:23): avc: denied { setopt } for pid=5437 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=netlink_crypto_socket permissive=1 2018/02/11 12:00:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00005e5000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000bfb000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000c6c000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) prctl$getreaper(0x27, &(0x7f00004aa000-0x8)) 2018/02/11 12:00:45 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f71000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000063000)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x3, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}, [0x7ff, 0x40, 0x8, 0x40, 0x1, 0x762b314f, 0x4f60, 0x0, 0x1000, 0x200000000, 0xffffffff, 0x2, 0x3, 0x47, 0xfffffffffffffff8]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f1b000-0x8)={r1, 0x4223}, &(0x7f0000705000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000082d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000193000)={0x0, 0x4b, 0x3, 0x9, 0x8, 0x3f, 0x3f, 0x100000000, {0x0, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x40, 0xffffffffffffffff, 0xffffffffffff7fff, 0x7}}, &(0x7f0000a84000)=0xb8) fanotify_init(0x0, 0x141c00) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000964000-0x6)={r3, 0xfffffffffffffff7}, 0x6) accept4$llc(r2, &(0x7f0000cd0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000a1c000-0x4)=0x10, 0x80000) r4 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f000031c000)=""/137, &(0x7f0000ae2000-0x4)=0x89) 2018/02/11 12:00:45 executing program 4: socket(0x5, 0x80000, 0xc000006dd53cf0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000826000-0xe8)={{{@in=@multicast2, @in=@local}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000c6c000)=0xe8) [ 36.629297] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 36.637949] audit: type=1400 audit(1518350445.242:24): avc: denied { dac_read_search } for pid=5458 comm="syz-executor6" 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 2018/02/11 12:00:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4), &(0x7f0000000000)) setfsgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) process_vm_writev(r1, &(0x7f000001c000-0x40)=[{&(0x7f0000526000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ba3000-0x80)=[{&(0x7f0000dcf000-0x65)=""/101, 0x65}, {&(0x7f000017e000)}], 0x2, 0x0) 2018/02/11 12:00:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d25000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00002d6000-0x40)={0x4080000000000000, 0x1, 0x1, 0x2, 0x1b}) shmget(0x2, 0x3000, 0x28, &(0x7f00004b7000/0x3000)=nil) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000077a000)=@assoc_value={0x0, 0x100000001}, &(0x7f0000c37000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006c5000)={r2, 0x7ff}, 0x8) prctl$setmm(0x23, 0xf, &(0x7f0000df1000/0x6000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000299000+0x8fe)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000fe6000)={0x0, 0x11693719}, &(0x7f00000f8000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000b58000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) uname(&(0x7f0000f0f000-0x69)=""/105) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00009c8000)={0x8001, 0xffffffffffffc5f1, 0xa3, 0x0, 0x0, [], [], [], 0x40, 0x80}) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x2000000) ioctl$KDDELIO(r1, 0x4b35, 0x2) sendfile(r0, r3, &(0x7f0000b48000), 0x100000001) 2018/02/11 12:00:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000c84000-0xb)='cZfs.id\x00%p\x00', &(0x7f00007c5000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f00007cf000-0xb)='asymmetric\x00', &(0x7f00004d3000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000e19000), 0x10225, r0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/11 12:00:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = creat(&(0x7f0000b4f000-0x8)='./file0\x00', 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000213000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000011d000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f00001a3000)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f000032b000-0x8)={0x0, 0x0, []}) bind$rds(r3, &(0x7f0000720000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000cc7000-0x4)) creat(&(0x7f0000fb9000)='./file0\x00', 0x40) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x3}]}]}, 0x28}, 0x1}, 0x0) 2018/02/11 12:00:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e70000)={0x0}, &(0x7f0000c0d000-0x4)=0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000374000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000365000-0x10)={r1, &(0x7f0000df9000+0x65)="715373846fc1d468d94046ee7511"}, 0x10) prlimit64(r0, 0xffffffffffffffff, &(0x7f0000af5000)={0x0, 0x305}, &(0x7f0000124000-0x10)) 2018/02/11 12:00:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) pread64(r0, &(0x7f000050a000-0xea)=""/234, 0xea, 0x0) write$tun(r1, &(0x7f00008f5000-0x32)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) r2 = syz_open_dev$amidi(&(0x7f0000192000-0xc)='/dev/amidi#\x00', 0x1, 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000219000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x1, 0x5, @empty, 0x1}}}, 0x7f, 0x7fffffff, 0x3, "6943add4c9e584c2afe0d82ea320a54570997db33bdd4734a15599b0653c2270d8024dd36ce30a198012c4d4ee6a5cf655b2a8563ad6580f5a5b0c09c326607382797e66f17454b8de5655e4a30a7ab5"}, 0x160) 2018/02/11 12:00:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 2018/02/11 12:00:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000022f000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000038c000-0x4)=r1) bind$alg(r0, &(0x7f0000a88000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(echainiv(seqiv(rfc7539(xts-twofish-avx,mcryptd(md4)))))'}, 0x58) [ 36.692695] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/11 12:00:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000981000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000fa0000)=0x11) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000911000-0xc)={0x0, @dev, @empty}, &(0x7f0000c22000-0x4)=0xc) bind(r1, &(0x7f0000d8a000)=@ll={0x11, 0xf6, r2, 0x1, 0x401, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r4 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r3}, @map={0x18, 0x0, 0x1, 0x0, r3}], {0x95}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096}, 0x48) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000dfb000-0x3)=0x0) r6 = dup2(r4, r4) perf_event_open(&(0x7f00002a5000-0x78)={0x0, 0x78, 0x9, 0x5, 0x101, 0x2, 0x0, 0xfffffffffffffe3b, 0x1, 0x5, 0x58, 0x20, 0x1, 0x5, 0xffffffffffffff80, 0x7, 0x4, 0x2, 0xba40, 0x8000, 0xffffffffffffff00, 0x6bf, 0x2, 0x2b8, 0xbfe, 0x5, 0x1000, 0x7ff, 0x98, 0x3, 0x1, 0x2, 0x5c7, 0x9, 0x3, 0xae2, 0x10000, 0x0, 0x0, 0x7, 0x4, @perf_bp={&(0x7f00005d2000), 0x1}, 0x800, 0x4, 0x0, 0x7, 0x3ff, 0x7fffffff, 0x8}, r5, 0xf48, r6, 0x8) 2018/02/11 12:00:45 executing program 0: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc2000-0x10)='/dev/sequencer2\x00', 0x8022, 0x0) poll(&(0x7f0000fc4000)=[{r0}], 0x1, 0x6) 2018/02/11 12:00:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[], 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008b9000-0x5)='wchan\x00') r3 = syz_open_dev$adsp(&(0x7f0000b4c000-0xb)='/dev/adsp#\x00', 0x2, 0x80) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000af2000)={0x2, r3}) sendmsg$alg(r1, &(0x7f0000349000-0x38)={0x0, 0x0, &(0x7f00001df000-0x60)=[], 0x0, &(0x7f0000dc0000-0x100)=[]}, 0x4008004) 2018/02/11 12:00:45 executing program 5: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xad05, 0x10000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0x20, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, r0, &(0x7f0000000000), 0x80000000, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000387000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f00008e7000-0x30)={0x4, 0x7, 0x8, 0x7, 0x0, 0x59d}) syz_emit_ethernet(0x3e, &(0x7f0000d67000-0xca)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) sendfile(r2, r3, &(0x7f0000d6b000), 0xd00) [ 36.807746] audit: type=1400 audit(1518350445.420:25): avc: denied { map_create } for pid=5510 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 36.808475] device eql entered promiscuous mode 2018/02/11 12:00:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f0000ee6000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x67}, 0x1c) r1 = syz_open_dev$mice(&(0x7f00002e7000-0x10)='/dev/input/mice\x00', 0x0, 0x404000) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4), 0x4) listen(r0, 0x8) getsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f0000ad2000), &(0x7f0000f93000)=0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00002d2000-0x10), &(0x7f0000207000)=0x10) socket(0x3, 0x1, 0x7fff) sendto$inet6(r0, &(0x7f00004b8000-0x1)="8b", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xffffffe4) 2018/02/11 12:00:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000dd6000)={0x0, 0xa2, "5b8cf9e57bfc87f3e8276644308a6cca6b9cdbbb4d46f75c034d28f5f49eaffb05f7d2d5298d1e3af0214cde9a5f5d26bbb7cbda5189c7cf543591cada04bfd1e72d145bac52f14255feaf02803e096504c3fa5f88d07763e032b6f5d1c9707363c3cfdcb48e56af406542bdf910aa28557bdaa1d6edf2dc6c15163c1bfec650e9912d254c968c48fa96a590f631f9154d1b0c71f102bc37ac0568c81fbb7263d6b6"}, &(0x7f0000be0000)=0xaa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000cc5000-0xe5)={r1, 0xdd, "ad1deeee7dea51ba23508ab41996f41329b5bf2d5c2c9a83e9942f7ce5964012c240e7d9c9f505769d959c251cc953d50cc9073293faeeebbd608dc0df54c30816b2c0734318c7ed6c8f3de90b70810eec5ac37759d24b8778efa425b7457cebebd42c39083807269304e0e5cea34e6e3ad585711c8bfd82b2b43d62e86cbc84204be9a6ff9efd6f756234507b11789486f354d23ee118e0fbbe247e4d97cb622a1e5c4993fda8a30e1252ce85e24cc89742fae00a87f5bee3323ab5d422c6342940df043db757435f7f2178357154e699c224e8701668b823a27241d6"}, &(0x7f00002ec000)=0xe5) write(r0, &(0x7f0000ec3000-0x15)="130000001000ffdde200f49ff60d050000230a88", 0x14) 2018/02/11 12:00:45 executing program 3: rt_sigsuspend(&(0x7f0000058000-0x8), 0xfffffffffffffff8) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cc4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00002bf000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000398000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ebe000-0x8)={r1, 0x8}, &(0x7f0000000000)=0x8) [ 36.856144] audit: type=1400 audit(1518350445.451:26): avc: denied { map_read map_write } for pid=5510 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 36.961742] audit: type=1400 audit(1518350445.503:27): avc: denied { create } for pid=5517 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 36.986074] audit: type=1400 audit(1518350445.507:28): avc: denied { getopt } for pid=5517 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/11 12:00:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00001ee000)="24000000260027fefff9e900073677000000000001000000000900002000000000ebf910", 0x24) syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) truncate(&(0x7f0000f98000-0x8)='./file0\x00', 0x1f) setsockopt(r0, 0x4, 0x0, &(0x7f0000d1c000), 0x0) 2018/02/11 12:00:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) accept4(r0, &(0x7f000047f000)=@alg, &(0x7f00004fc000)=0x58, 0x800) 2018/02/11 12:00:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000a50000)=@security={'security\x00', 0xe, 0x4, 0x338, 0xffffffff, 0x1d0, 0x138, 0x0, 0xffffffff, 0xffffffff, 0x2a0, 0x2a0, 0x2a0, 0xffffffff, 0x4, &(0x7f0000aa3000), {[{{@uncond, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv4=@dev={0xac, 0x14}, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x7, 0x0, 0x0, 0x2}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @common='ifb0\x00', @generic="b6ad1c3735a5172440296f36e016016f"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) preadv(r0, &(0x7f0000c1e000)=[{&(0x7f000059c000)=""/227, 0xe3}, {&(0x7f000004d000)=""/110, 0x6e}, {&(0x7f0000b4d000-0x12)=""/18, 0x12}, {&(0x7f000012d000)=""/188, 0xbc}, {&(0x7f0000f89000)=""/232, 0xe8}], 0x5, 0x0) 2018/02/11 12:00:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000bd000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) getpriority(0x2, 0x0) socket$rds(0x15, 0x5, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00009ff000)=""/170) 2018/02/11 12:00:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000fbe000)={0x7}, 0x1) unshare(0x1801480) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000a7c000-0xb8)={0x0, 0x4, 0x9, 0xd5, 0x6, 0x20, 0x401, 0x1, {0x0, @in6={{0xa, 0x1, 0x1fffffffc0000000, @empty, 0x800}}, 0x1, 0x800, 0xfffffffffffff001, 0x0, 0x500000000000}}, &(0x7f0000a6f000)=0xb8) sendmsg$inet_sctp(r1, &(0x7f00006eb000)={&(0x7f0000f54000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000a11000-0x30)=[{&(0x7f0000c89000-0x3)="ee397b", 0x3}, {&(0x7f0000140000)="f7c8f6ff54592d0da3f9a7d26142fd2948", 0x11}, {&(0x7f0000bd3000)="8b0cb1e0e1edde3ae6a913e436e2587e86f9701abf26f5835ed0a158faf556739c0217bc33b19e0a85cb52b36f6f523dd472994132a97598", 0x38}], 0x3, &(0x7f000014f000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x1, 0x7, r2}}], 0x30, 0x8000}, 0x4000001) r3 = creat(&(0x7f0000804000-0x8)='./file0\x00', 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f00001e7000)=0x5, 0x8) r4 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedreceive(r4, &(0x7f0000cb9000-0x84)=""/132, 0x84, 0x0, &(0x7f0000f7b000)={0x0, 0x989680}) 2018/02/11 12:00:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00002db000-0x10)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000925000), 0x4) syz_open_dev$audion(&(0x7f00009d3000)='/dev/audio#\x00', 0x2, 0x20000) 2018/02/11 12:00:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00001e6000)={0x0, 0x1c9c380}, &(0x7f0000707000-0x10)) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000e09000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f000094c000-0x30)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002c3000-0x16)='/selinux/checkreqprot\x00', 0x210100, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000d52000+0xb24)={0x3, &(0x7f0000e90000-0x5a)=[{}, {}, {}]}) 2018/02/11 12:00:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000428000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) fstatfs(r0, &(0x7f0000c0b000)=""/144) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) [ 37.010090] audit: type=1400 audit(1518350445.510:29): avc: denied { write } for pid=5517 comm="syz-executor7" path="socket:[14981]" dev="sockfs" ino=14981 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 2018/02/11 12:00:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000695000)='/selinux/policy\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000859000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00008ac000-0xf8)={{0x1, 0x0, 0x0, 0x3, 0xffff}, 0x7fff, 0x2, 'id1\x00', 'timer1\x00', 0x0, 0x2, 0x40, 0x140000001, 0x7}) perf_event_open(&(0x7f0000dc5000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000037000)={0x0}) renameat(r0, &(0x7f0000808000)='./file0\x00', r0, &(0x7f00005a8000)='./file0\x00') openat$audio(0xffffffffffffff9c, &(0x7f0000457000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000965000)=""/17, &(0x7f0000940000-0x4)=0x11) [ 37.061359] Cannot find add_set index 0 as target 2018/02/11 12:00:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f0000206000)=[]}}], 0x0, 0x0, &(0x7f000084b000)}) r1 = syz_open_dev$binder(&(0x7f000067d000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003cb000)={0x4c, 0x0, &(0x7f00001e9000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000495000)=[], &(0x7f00000fd000)=[]}, 0x10000}}], 0x0, 0x0, &(0x7f00002f6000)}) 2018/02/11 12:00:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x2710}}, {}], 0xfffffdfa) ioctl(r0, 0x200, &(0x7f0000a43000)) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000089000-0x14)={@local}, &(0x7f0000221000)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000687000)={0x0, 0x3, 0x0, 0xff, 0x465}, &(0x7f0000d50000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000071000-0x8)=@assoc_value={r1, 0x6}, 0x8) 2018/02/11 12:00:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) [ 37.105740] Cannot find add_set index 0 as target 2018/02/11 12:00:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000bbe000)='/dev/input/mouse#\x00', 0x400, 0x1) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000055000-0x20)={0x6004, 0xf000, 0x6934, 0xfffffffffffffff8, 0x1}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/11 12:00:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f00001ed000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f000079b000-0x20)={0x1f8d, 0x81, 0x0, 0x2, 0x1e, 0xffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000832000)=0x7ff, 0x8) write(r0, &(0x7f0000d7f000)='O', 0x1) 2018/02/11 12:00:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_route(r0, &(0x7f0000005000-0x38)={&(0x7f00005f6000-0xc)={0x10}, 0xc, &(0x7f0000049000)={&(0x7f0000031000)=@mpls_newroute={0x24, 0x18, 0x21, 0x6, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x200}, []}, 0xc}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000dc6000)='/dev/admmidi#\x00', 0x1, 0x4c800) timerfd_settime(r1, 0x1, &(0x7f0000f2a000)={{0x0, 0x1c9c380}}, &(0x7f00009b1000)) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00001c3000-0xc)={0x0, @dev, @multicast2}, &(0x7f000049f000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000a48000-0x28)={'vcan0\x00', r2}) fcntl$getflags(r0, 0x40b) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000d0b000)=""/154, &(0x7f00000c2000)=0x9a) 2018/02/11 12:00:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000428000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) fstatfs(r0, &(0x7f0000c0b000)=""/144) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/11 12:00:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) times(&(0x7f00002fe000-0x20)) bind(r0, &(0x7f000069d000-0x80)=@ethernet={0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0xffffffd2) 2018/02/11 12:00:45 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000580000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001000)={0x1, 0x3ff, 0x1d0, 0x1000, 0x8, 0x188dd433, 0x4ee, 0x7, 0xd539935, 0x10001, 0x0, 0xff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000ddb000-0x8)=&(0x7f0000faf000)) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000302000)={0x4, &(0x7f0000849000-0x20)=[{0x129c, 0x200, 0x7, 0x165d}, {0x6, 0x48a, 0x10, 0x7}, {0x2, 0xef, 0x40, 0xffffffff}, {0x2, 0x40, 0x8, 0x1}]}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000552000-0x148)={0x9, 0x0, [{0x0, 0xd6, &(0x7f0000172000-0xd6)=""/214}, {0x10000, 0x70, &(0x7f00007b0000-0x70)=""/112}, {0x10000, 0x7e, &(0x7f0000c04000)=""/126}, {0x0, 0xc4, &(0x7f000019a000)=""/196}, {0x0, 0x71, &(0x7f0000133000-0x71)=""/113}, {0x0, 0x3d, &(0x7f0000a0a000)=""/61}, {0x102006, 0x0, &(0x7f0000f06000)}, {0x0, 0x25, &(0x7f0000792000-0x25)=""/37}, {0x0, 0xdd, &(0x7f000083f000-0xdd)=""/221}]}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f000016d000)={0x4, 0x0, [{0x4000, 0x70, &(0x7f0000372000-0x70)=""/112}, {0x1000, 0xf4, &(0x7f0000e0d000)=""/244}, {0x2, 0x6, &(0x7f00008be000)=""/6}, {0x6000, 0x405, &(0x7f0000ae5000-0x8e)=""/142}]}) 2018/02/11 12:00:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000039f000-0xd)='/dev/dmmidi#\x00', 0xca7, 0x400) connect$vsock_dgram(r0, &(0x7f0000c1d000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x2, 0x1) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000dc3000-0x20)={0x3, [0xfffffffffffffffd, 0x101, 0x4000000000]}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000013d000), &(0x7f0000fae000)=0x4) fallocate(r1, 0x0, 0x0, 0xdb) [ 37.197943] audit: type=1400 audit(1518350445.810:30): avc: denied { map } for pid=5570 comm="syz-executor1" path="/dev/binder0" dev="devtmpfs" ino=9047 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 2018/02/11 12:00:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00005e0000-0x6d)=""/109) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/02/11 12:00:45 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000012000-0x8)={0x0}, &(0x7f0000012000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000005000)={r0}, &(0x7f000000a000)=0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000002000)={0x6, 0xffffffffffffff9c}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000002000)=0x9) r2 = socket(0x2, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000000e000-0x10)=@common='sit0\x00', 0x4) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f000000d000)) sendto$inet(r2, &(0x7f0000005000), 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/11 12:00:45 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ffa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000009d000-0x18)) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000902000)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000976000)) syz_open_dev$sndmidi(&(0x7f0000ff8000)='/dev/snd/midiC#D#\x00', 0x200, 0xe001) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000ff7000)=""/222, &(0x7f0000212000-0x4)=0xde) 2018/02/11 12:00:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000428000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) fstatfs(r0, &(0x7f0000c0b000)=""/144) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) [ 37.257924] binder: 5570:5574 transaction failed 29189/-22, size 0-0 line 2842 [ 37.286324] binder_alloc: binder_alloc_mmap_handler: 5570 20000000-20002000 already mapped failed -16 2018/02/11 12:00:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00008da000-0xa)='/dev/cuse\x00', 0x40, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000036b000)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f00004cd000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000183000-0xc)={0x0}, &(0x7f0000ccd000-0x4)=0xc) sendmsg$nl_generic(r1, &(0x7f00003fa000)={&(0x7f0000f24000-0xc)={0x10, 0x0, 0x0, 0x820008}, 0xc, &(0x7f0000c92000)={&(0x7f000045d000-0x1578)={0x1578, 0x1d, 0x700, 0x4, 0x2, {0x14}, [@typed={0xc, 0x73, @ipv4=@multicast1=0xe0000001}, @generic="072908ee6d27fe2aec60e916660883be06ceab17074506ce13a0bfb76d72d833d1c664db221cf1e601e946bf0863c972fa36efde625d046cbfcd360fdfcde2cf3b0ea318acb5078859496a4f6c70ff8b97890e2d6f9a45ca47ef66af83db290de7731ed421d2dc76b1c2ca54d7", @generic="db1ccdc92275252e9ab1e845dda2f05b8f6fe6190d44698b1401fa54d717cefd78cc480522a3c1cc6acf31c04c16d98b613ca836919296c25cb773d9a553960fa5737e953bc81173800a74f5fd402df2813bc2c540ee2a22c9de6923c1b07177a665f4db00ac6647f90575726579dff33af218ccb8a17215a95939eb2f0719ef6724134aeafbc107c63b86db11cab8471125bf9a95b1c6cd21733ee838699a5c3f0081991d3b971884990f9fc96994104026911996de5c5fae82e89af0e7959fb82d85f9f9441adfb20732d4156744f2594b1c97a9", @nested={0x144, 0x52, [@typed={0xc, 0x2, @fd=r0}, @typed={0x10, 0x90, @u64=0xd97}, @generic="8f29153f449696189b7fbee2d50ff1a2b0462e905139e34a8e08dbf8d6baefd07394", @typed={0x10, 0x7b, @u64=0x7fffffff}, @generic="11b4dd6936b0248922585ae4ae26fffccbcaea966fa2427aabe5d3442b8a6c7d3659c14981b3d693162621818754c972e0cb6a86e542356513001d59ff3e2d7fb88f7e3658929faf03de2f54af07a784c510c9d8737dc28e37ae0a2b959bed7fbc3441dad0810810877ccf9a5864fa05bf800bcde177a5602f3ffaae71f18583a871b4312d268634bd59d85106774697b3befdf18fddf811ec4a4543e077cc3483e64f200961bb22fe459729df4d49d8e3be115ff86e6d847a634bc8a0ad7b2b0d9663cf3f355ba5b330646465186b9009e0f9110d53432c", @typed={0xc, 0x4d, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @generic="f2af3d500a5c3fead7a39cbe0b"]}, @nested={0x12a4, 0x8a, [@generic="b8e5aa42e4d55206814e23347d9f8b38a63383f1959a1dd0ec9cc60c20650dcf8350751a06a7394658cfe7781c65bed8f4c811dc17c3b08bee10d412fa432fbaeb18ec56780a7684da324002c362d07050f409", @generic="50ba57a35f9acf343568dd01a13b3a0f6b15f7fc524e518c7d0584bcfd8dd9a0bcca006e35f0ab550e83f1f06c261756795ea81d1a78272cfba722d2b84541695e636c60", @typed={0xc, 0x86, @uid=r2}, @typed={0x18, 0x8b, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @generic="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@generic="74a3e8ece0b2b2821f6be14ed2336127015e418fed2cfdd200b4bf6e154f71e549c130cc8dea6ddb3d620b4face782146f056e485fa532a7376fc3c364ab7164d416ed218c3d9a5e22fc972dfa4c25119a35c567914e0dabdf07ef7fec7916c9caad668607fb99d8720bd04671cdb3a4097aefee1224131bbf09a47b69dbc1ad293caabe554f8bfcaf9a1a15cc", @generic="df581ba45137aef33385e9dcf42e4bf20c825bed01defcf2579eb4e818e84148aae87bd79c7b7463b3e4c0bc42b6c5be72f13918d1ee8e4b52fb06c08f990fd41d00f94bf27ab2730f383b4f4c74751e6f8e71904f2bc60706d905bae8165c2b52f819a982695dac4e88aa02a151a8162a4666b3e12ad96006efb02ffff18efaec965926fa50b824647c6f0fb707b4ba446249187e40d1c94b7bb1ad0c0224fe76998d59cfd7c0c972ac828c58b67203b17de1eefa90879c9dcfaedc66f88207afd2d7afeb1c69702271ce43d5b9f7be6cb3df93be6a053905aa68c8bf59b90ab932c974252521127993433506cdfab2", @typed={0xc, 0x89, @pid=r3}, @generic="a0ed0cb4c98fef5e9d779d92fa2d29490b9640053cd75cf794cfaacab8400e529c667ffa0055f1b77d41fa9a97b16b64b9f9234ad482d0d4a1f6e03ef1a174de28e4e645b4ae61689c805c638b52eb6eb15181ad08850e5b58aa6b33"]}, @generic="1dfb2629bb315b14d529ab1101d140a8b0a61606e7359da861d24c11c20e6d8ddd9a5fad0d07d5f486a5172b"]}, 0x1578}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000) openat$dsp(0xffffffffffffff9c, &(0x7f00005d9000)='/dev/dsp\x00', 0x3, 0x0) 2018/02/11 12:00:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r1, &(0x7f000050a000-0x6e), 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c9b000-0xb)='/dev/mixer\x00', 0x10000, 0x0) perf_event_open(&(0x7f0000462000)={0x4, 0x78, 0x8001, 0x0, 0x80000000, 0x559, 0x0, 0x10000, 0x0, 0x4, 0x4, 0x8, 0x5, 0x65b3, 0x3f, 0x1f, 0x8, 0x9, 0x5, 0x2, 0x0, 0x7, 0x0, 0x241, 0x4, 0xa5c, 0x4, 0x9e3, 0x80, 0x0, 0x8, 0x8001, 0x3fffffffc000, 0x4, 0x8000000000000000, 0x5, 0x9, 0x2, 0x0, 0x1, 0x2, @perf_bp={&(0x7f00000d8000-0x1), 0x6}, 0x20000, 0x6, 0x6, 0x6, 0x5, 0x0, 0x5}, r0, 0x6, r2, 0x8) sendmsg$inet_sctp(r1, &(0x7f000009b000-0x38)={&(0x7f0000ef6000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[]}, 0x0) [ 37.309913] binder: BINDER_SET_CONTEXT_MGR already set [ 37.317385] binder: 5570:5574 ioctl 40046207 0 returned -16 [ 37.342189] binder: 5570:5609 transaction failed 29189/-22, size 0-0 line 2842 [ 37.356436] binder: 5600:5603 ioctl c018620b 2009cfe8 returned -14 [ 37.363198] binder_alloc: 5570: binder_alloc_buf, no vma [ 37.368872] binder: 5570:5605 transaction failed 29189/-3, size 0-0 line 2957 [ 37.418574] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.430401] binder: release 5570:5574 transaction 2 out, still active [ 37.437135] binder: undelivered TRANSACTION_COMPLETE [ 37.442331] binder: send failed reply for transaction 2, target dead [ 37.443647] binder: 5600:5618 ioctl c018620b 2009cfe8 returned -14 [ 37.455212] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.461082] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/11 12:00:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000076b000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f000031f000-0xf)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f0000ea6000-0x8), 0xb5a4) writev(r0, &(0x7f0000f50000+0xf2c)=[{&(0x7f0000016000)="45e3ac5583b1fdea6b9bfdfe96e90f8612a173f43b4c7caf9ec5448c249dd6b4835721c50cbb1f1f4c1b3d609f2f28c94895bd0dda0758571ce1e0f03b7c5a86c26bd06a535c87759da99c1011acf174ac10899aed597c301e150eeb6f9cbda08f581c4433e33320edfe4dd5e9d64a83406c3075ac344b4e6ea641da5841f6fec21ebdfc13940dbe6b6458c35004b2543221cdd783274e5996e36a0fa709cc342ab482ca53b00401a62e1d", 0xab}, {&(0x7f0000c5c000)="19af71d22dc7d94d42fd550c4b4d195a48f6644846148e81771c6f88beee90d8057ea5c9387bb2ef48853bc017a99954dc29047d7f66d780336d62f8d591595e7c7c1b23c8b930ec20d3a5e42452652e81c9e44a57b1d860f51c413de4d974696e0685362d00aad27ea27cc25f83e19da591c7244d430cf9e82aed7c6ae665afcb3e0abfb6a29f32dcf1aec16432ba3d9bf1cc6833eb0595bea40b57910486564f2b1304db248c329df3299bc8a8d4babdfb6130e93775ec764b4d874e2750ba0ce0bfcf968c70bc0c6b4f3cef34f36deaae74e8359bff909a4c8b43f5bf28b35ba3072be28b1b48628d41d914376e03fb691eac25b18a3b", 0xf8}], 0x2) 2018/02/11 12:00:46 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='vcan0\x00', 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000005000+0xa76)={0x0, r0, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000006000)=0xffffffff, 0x8, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000003000)={0x0, r2, 0x3, 0x3}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000004000-0x5f)={0x0, 0x57, "c52b446c6690dea6bddc008bc4f9e4452f11599f41e123439af576486690cca26ce3f22ae7f6adddb08b2875ba470f0831d7a72adbfb03d84dd2b57454ba81a4d76b74c3506c36b542015fd6de71c0d6e17d6356e187bc"}, &(0x7f0000007000)=0x5f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000007000)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7, 0x980}, 0x98) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000009000-0x4), &(0x7f0000009000-0x4)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000007000)={0xfffffffffffffffa, 0x0, 0xff, 0x200, 0xffffffff80000001}, 0x14) 2018/02/11 12:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000428000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) fstatfs(r0, &(0x7f0000c0b000)=""/144) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/11 12:00:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f0000776000)=[{r1}], 0x1, 0xffffffffeffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006e4000-0x4)=0x800000000000c) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/02/11 12:00:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000761000-0x8)={0x0}) accept4(r0, &(0x7f000031d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f0000b03000-0x4)=0x3a, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000f9000-0x9)='/dev/dsp\x00', 0x8000, 0x0) 2018/02/11 12:00:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000001a000)='/dev/snd/pcmC#D#p\x00', 0x400, 0x40800) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f000075d000)={0x20, 0x6725, 0x7, 0xb912, 0x2, 0x7}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000190000)={0x0, 0x0}) r4 = dup3(0xffffffffffffffff, r1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000541000)=0x7, 0x4) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f00002a3000-0x8)=0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000894000)=0x0) getpriority(0x1, r5) recvmsg(r2, &(0x7f0000c9c000-0x38)={&(0x7f00001c9000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000bb4000)=[{&(0x7f0000dcc000)=""/4096, 0x1000}, {&(0x7f0000fcc000)=""/248, 0xf8}, {&(0x7f0000d0c000)=""/190, 0xbe}], 0x3, &(0x7f00003c6000)=""/139, 0x8b, 0x80000000}, 0x102) sendto$inet(r3, &(0x7f00000c0000-0x1)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r6 = semget$private(0x0, 0x2, 0x81) semctl$GETPID(r6, 0x7, 0xb, &(0x7f0000740000)=""/101) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f000017c000-0xe8)={{{@in6=@dev, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000598000)=0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000059b000-0x8)={r7}, &(0x7f000034f000)=0x8) listen(0xffffffffffffffff, 0x2) 2018/02/11 12:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000e6b000)='/dev/dmmidi#\x00', 0x7, 0x200) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f000024f000-0x30)={@llc={0x1a, 0x1b, 0x1f, 0x80000001, 0x8001, 0x10001, @random="44e06c392151"}, {&(0x7f00005af000)=""/145, 0x91}, &(0x7f000067c000-0x1), 0x4e}, 0x30) r1 = request_key(&(0x7f000094c000-0xb)='pkcs7_test\x00', &(0x7f0000d76000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000caf000)='\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000da8000-0x5)='user\x00', &(0x7f000067e000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f36000-0xab)="f93020bc92b2304b0d56103ae9e60ae1d1674bc9584360c0c8b3d0d5b308e97391d64421b30022759d5873f9c596bdb32bbe325d6448b21cf7a8f2ee78b4f3b377ec621aaf30009311e4ca9030ce046f72ecf0727ac4491212c98cf26906ad5642e9ee0327614af1c1dc88152344a8fa3cd58d74acb86a210b43a338b65648347bfc7e84ef33e4c505c04944dc609eed4f1fc99a2f9d142332ef666a80a5b71835a13015b853056a805a9f", 0xab, r1) r2 = syz_open_procfs(0x0, &(0x7f0000984000)='cmdline\x00') pause() sendfile(r2, r2, &(0x7f0000b58000)=0x200000, 0xffff) 2018/02/11 12:00:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a14000-0x9)='/dev/ppp\x00', 0x100, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000244000-0x4)=0x401, &(0x7f0000956000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x1) sendfile(r2, r3, &(0x7f0000e65000-0x8), 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000445000)={0x0, 0x761, 0x6, 0x666}, &(0x7f00002aa000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000070a000-0x25)={r4, 0x1d, "88e269b8a9cb329ff00d824d22e6a52b15fea9fb803301f63e2f3a2daf"}, &(0x7f0000474000)=0x25) 2018/02/11 12:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ftruncate(r0, 0x6) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) fcntl$addseals(r0, 0x409, 0x4) connect(r0, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008ac000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/11 12:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000428000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) fstatfs(r0, &(0x7f0000c0b000)=""/144) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/11 12:00:46 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cd1000), &(0x7f0000d2c000)=0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000c76000)='/dev/audio\x00', 0xc8001, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000285000), &(0x7f0000c90000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d29000), &(0x7f0000d29000)=0xc) 2018/02/11 12:00:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x6, 0x8, 0x1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r0, &(0x7f0000aa6000-0xb5)="3d0d7131e0dfc38630a6b9c72ae270358b14c1340c93ede06fa61f00db508035e8e0a1a3a1a5d9e197198bbfe02a6c46dff134693d1d750dd7f37be17ea2b00c389411989aa2a772e76466943c39fe367c6aba9bf2d3bb33d6ed58d5535e5e8621ed4eb5aebeef557b830fda7e68b5ada5da44131ae13e636b7689faf477a8b504b0b4eefc18c19716f91ac973d51a731a7ff827b025a69ceb19da508216e11ceb67961c21a147839f5c31bf25f7f8b3182584c463", &(0x7f0000d70000), 0x2}, 0x20) r1 = openat(0xffffffffffffffff, &(0x7f000024d000-0x8)='./file0\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000343000)={0xffffffff, 0xfffffffffffffff7, 0x800, 0x2f}, 0x10) 2018/02/11 12:00:46 executing program 1: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x1000000030) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/02/11 12:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x80000000, 0x295) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x23a, &(0x7f0000664000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000d96000)) 2018/02/11 12:00:46 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) r1 = accept(r0, &(0x7f000001f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000016000)=0x3a) r2 = accept$unix(r1, &(0x7f000001f000-0x1002)=@file={0x0, ""/4096}, &(0x7f000001f000-0x4)=0x1002) r3 = syz_open_dev$sg(&(0x7f0000020000)='/dev/sg#\x00', 0xc4, 0x2000) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x3) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000001c000-0xe8)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000022000-0x4)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000021000)=r4) sendmsg(r2, &(0x7f0000020000+0x13c)={0x0, 0x0, &(0x7f000001b000)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000060a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8240629db2400020cd37ed01cc0e8a6a7cbecf64d3c1c03f0cd92", 0x59}], 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000001d000)='/dev/vcs\x00', 0x2000, 0x0) 2018/02/11 12:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000428000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/11 12:00:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00002b4000)=0x2000000000007, 0xffffffffffffff7c) write(r0, &(0x7f0000bdf000), 0x0) 2018/02/11 12:00:46 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000002000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) recvfrom$packet(r0, &(0x7f0000002000-0x3e)=""/62, 0x3e, 0x40, &(0x7f0000001000)={0x11, 0x1a, r1, 0x1, 0x401, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) socket(0x11, 0x803, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/02/11 12:00:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000765000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}}, &(0x7f000030b000)=0xfe9b) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d32000-0x8)) 2018/02/11 12:00:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000b90000)={0x26, 'aead\x00', 0x0, 0xf, 'ccm(des3_ede-generic)\x00'}, 0xaeacf3563b627c24) 2018/02/11 12:00:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000099a000)='/selinux/status\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00009a3000), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000027e000-0x20)={0x6, 0xfff, 0x204, 0xc333, 0x100, 0x1, 0xb203, 0xb3, 0x0}, &(0x7f0000400000)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000eeb000)={r2, 0x1}, &(0x7f0000d80000-0x4)=0x8) writev(r0, &(0x7f0000a2b000)=[{&(0x7f0000c1b000)="390000001300090468fe06000800000006ee0040030000ec450001070000fe1419001a000400020000001202000007e200e10c00f402e40009c2c6c10e91848982a07225813c2fb59c5942ce2f205b720bf7113ba68f8c94e79998c5c2278caa51fcff4c9ead1cad7bd32f1e1e5fae52abfbf2c011e3d28a02dee9155af1be4e1c6be567903eb8c302b3b30823b17bfcd007465b9163cd5f874d3e9d2fec33737ce1d68a6769a0", 0xa7}], 0x73) 2018/02/11 12:00:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00001bf000-0xa)='/dev/dsp#\x00', 0x4, 0xc002) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000333000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000012d000)=0x10, 0x80800) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f00008a0000)="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", 0x1000) r2 = open(&(0x7f0000aa6000-0x8)='./file0\x00', 0x80043, 0x0) fcntl$setlease(r2, 0x400, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00000bf000)=""/224) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00002f4000)=0x6) unlink(&(0x7f0000a89000-0x8)='./file0\x00') 2018/02/11 12:00:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000604000)='/dev/amidi#\x00', 0x0, 0x200000) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000f52000-0x8)=&(0x7f0000088000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f000020f000-0x4c8)={{0x6, 0x0, 0x0, 0x0, "075d175d32aead4c0020b753cfd708ef06132b8f4cd5fc12d5927184b60cfa0472694d5b316520691b5332df"}, 0x0, [], {0x77359400}}) 2018/02/11 12:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fbb000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000245000)={{0x0, 0x1}, {0xe}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000068c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000621000-0x24)={0x6, 0x59f, 0xff, 0x88b, 0x1, 0x7fff, 0x80000000, 0x0, 0x80000000, 0x0, 0x7f, 0x7fffffff}) 2018/02/11 12:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/11 12:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000e33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000929000)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a4c000-0x28)={'vcan0\x00', 0x0}) getresgid(&(0x7f00007ef000), &(0x7f0000d5b000), &(0x7f0000c66000)=0x0) setgid(r3) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000030b000)={r2, 0x1, 0x6, @random="81585a37a3b8"}, 0x10) r4 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) connect$inet(r0, &(0x7f0000937000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f0000bde000-0x34)="b3", 0x1}], 0x1) 2018/02/11 12:00:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00008ff000)=@get={0x1, &(0x7f000092f000-0xb)=""/11, 0x2}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000a2d000)=""/239) 2018/02/11 12:00:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f22000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$llc(r1, &(0x7f0000a4d000)={0x1a, 0x3, 0x2, 0xfffffffffffffff9, 0x9, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000bec000-0x20)="01e02f00000000000002062000000000ecef0000000003000449faf502007e23"}) 2018/02/11 12:00:46 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000023000)=0x7, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) eventfd2(0x6, 0x2000200000000800) 2018/02/11 12:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000fcb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xb, 0x8, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r0 = syz_open_dev$mice(&(0x7f0000067000)='/dev/input/mice\x00', 0x0, 0x80000) bind$llc(r0, &(0x7f0000c99000)={0x1a, 0xfd, 0x2a20, 0x24f, 0x1f, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/11 12:00:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xbbf, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x20000}, 0x0, 0x100000001, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) 2018/02/11 12:00:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xe2) r1 = syz_open_dev$sndpcmc(&(0x7f0000825000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000022a000-0xc)) ftruncate(r0, 0x5) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x2) 2018/02/11 12:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/11 12:00:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x7) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00001c5000)) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000b43000), 0x4) 2018/02/11 12:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = signalfd(0xffffffffffffffff, &(0x7f000084f000), 0x8) sync_file_range(r0, 0x0, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000aac000)={0x0}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000be8000)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ax25(r2, &(0x7f0000741000)=""/28, 0x1c, 0x20, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000f1b000)={0x0, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x100, 0x7, 0x8, 0x8, 0x7, &(0x7f0000fb7000-0x10)=@generic="cb361296f843d2d71a85123c66b3c557", 0x519f, 0x6, 0x7}) unshare(0x2010) 2018/02/11 12:00:46 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) lseek(r0, 0x2, 0x7) write(r0, &(0x7f000002d000)="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", 0x868) 2018/02/11 12:00:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) fcntl$setstatus(r1, 0x4, 0x900042c05) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b9c000-0x9)='/dev/sg#\x00', 0x400000000000000, 0xa2000) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000550000-0x28)={0x3, 0x17, 0x3, 0x100000001, "954906248fd44e3b928ec819593e4c7f8172b9898579157716672888752fd488"}) 2018/02/11 12:00:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f0000458000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @note}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @quote={{}, 0x0, &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @quote={{}, 0x0, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0xff9a) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000011b000)={0xfffffffffffffff9, 0xfffffffffffeffff, 0x1, 'queue0\x00', 0x9}) 2018/02/11 12:00:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f0000294000)=[{{0x0, 0x2710}, 0x2}, {{}, 0x4, 0x4}], 0x30) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) getrusage(0x1, &(0x7f0000103000-0x90)) creat(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) sendfile(r1, r0, 0x0, 0x72439a67) [ 37.844185] syz-executor0 (5707) used greatest stack depth: 16560 bytes left 2018/02/11 12:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/11 12:00:46 executing program 6: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b20000-0x11)='/dev/vga_arbiter\x00', 0x583000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000089a000-0x4)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) connect$inet(r1, &(0x7f0000f6f000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) 2018/02/11 12:00:46 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = dup2(r0, r0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00003d1000)=@dstopts={0x2c, 0x0, [], [@ra={0x5, 0x2, 0xa68}, @ra={0x5, 0x2, 0xa4}, @jumbo={0xc2, 0x4, 0x401}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x2}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x616}]}, 0xff80) 2018/02/11 12:00:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0xbf8e, 0x100) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000001e000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) r1 = socket$rds(0xa, 0x2, 0x88) sendmsg$rds(r1, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000006000-0x8), &(0x7f000001b000-0x8)}}, @fadd={0x44, 0x114, 0x6, {{}, &(0x7f000001c000-0x8), &(0x7f000000a000-0x8), 0x0, 0x0, 0x0, 0x0, 0x11, 0x100000000}}, @rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000000f000)}, &(0x7f0000004000)=[{&(0x7f0000012000)=""/15, 0xf}], 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f0000007000), &(0x7f000001d000-0x8)}}], 0x150}, 0x0) 2018/02/11 12:00:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) readahead(r0, 0x7fff, 0x7495) fcntl$setstatus(r0, 0x4, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000a2b000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x200100) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000d09000-0x4)=0x4, 0x4) r3 = syz_open_dev$audion(&(0x7f0000cea000)='/dev/audio#\x00', 0x3ff, 0x20000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000d4a000)={0x100000, 0x101ffc}) r4 = dup2(r1, r1) poll(&(0x7f0000776000)=[{r4, 0x40}], 0x1, 0xffffffffeffffeff) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r5 = syz_open_pts(r4, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00006e4000-0x4)=0x800000000000c) ioctl$TCFLSH(r5, 0x540b, 0x0) 2018/02/11 12:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x15) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ed3000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0xffffffffffffff0e, {0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/11 12:00:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x21, &(0x7f0000df3000-0x21)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [], {@generic={0x8864, "006b6ade001807ab674146b6081521fd840a14"}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/02/11 12:00:46 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/02/11 12:00:46 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000002000-0x3c)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}], 0x3c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0x0}) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000001000-0xb0)={{0x7, 0x7}, 'port0\x00', 0x10, 0x10, 0x1, 0x8, 0x60d, 0xfe05, 0x4deb, 0x0, 0x7, 0xfffffffffffffff8}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000001000)=0x4) r3 = msgget$private(0x0, 0x202) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000006000-0x1d)=""/29) r4 = getegid() setgroups(0x1, &(0x7f0000004000)=[r4]) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000007000-0x2c)=[@in6={0xa, 0x1, 0x5, @empty, 0xf3}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x2c) r5 = semget$private(0x0, 0x7, 0x3) semtimedop(r5, &(0x7f0000005000-0xc)=[{0x7, 0x5, 0x1800}, {0x4, 0x80000001, 0x800}], 0x2, &(0x7f0000004000)={0x77359400}) 2018/02/11 12:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000428000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/11 12:00:46 executing program 6: mmap(&(0x7f0000000000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b07000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000), &(0x7f000058e000)=0xc) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/11 12:00:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(0x0, 0x3, 0x13, &(0x7f0000542000-0x70)=""/112) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00002ed000-0x9)='/dev/dsp\x00', 0x4000, 0x0) connect$bt_rfcomm(r0, &(0x7f0000f54000)={0x1f, {0x8000, 0x3, 0x16, 0xffffffffffffffc1, 0x803, 0x8002}, 0x5}, 0x8) recvfrom$inet(r0, &(0x7f00001da000-0x6f)=""/111, 0x6f, 0x40000101, &(0x7f00006a5000-0x10)={0x2, 0x1, @empty}, 0x10) 2018/02/11 12:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000428000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/11 12:00:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008fc000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004fb000-0xe8)={{{@in=@rand_addr, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f00000f3000-0x4)=0xe8) connect$packet(r1, &(0x7f0000fef000-0x14)={0x11, 0x15, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r3 = semget$private(0x0, 0x0, 0x400) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000dae000)=[0x893, 0x9, 0x1, 0x55, 0x591014a0, 0x1000]) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000c5c000)={0x39f8, 0x8, 0x5, 0x3ff, 0x10000000000, 0x10001}) fcntl$lock(r1, 0x7, &(0x7f0000731000-0x20)={0x2, 0x7, 0x9, 0xfffffffffffffffd, r0}) r4 = syz_open_procfs(r0, &(0x7f000031f000-0xf)='net/ipv6_route\x00') setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000cc0000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r5 = semget$private(0x0, 0x4, 0x0) semctl$GETVAL(r5, 0x1, 0xc, &(0x7f00004d1000)=""/87) clock_gettime(0x0, &(0x7f0000813000)={0x0, 0x0}) semtimedop(r5, &(0x7f00009ef000)=[{0xcfabd63129b28989, 0x0, 0x800}, {0x0, 0x0, 0x1000}, {0x1, 0x8, 0x1800}, {0x6, 0x5, 0x1800}, {0x0, 0x26, 0x1000}], 0x5, &(0x7f0000ebb000)={r6, r7+10000000}) r8 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d7f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r4, r8, &(0x7f0000ea6000-0x8)=0x100000, 0x3) 2018/02/11 12:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) sigaltstack(&(0x7f0000a25000/0x4000)=nil, &(0x7f0000e8f000-0x8)) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) close(r0) 2018/02/11 12:00:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000564000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000e0d000-0x1)=0x7) r2 = accept$alg(r0, 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000775000)='net/fib_triestat\x00') ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000640000-0x18)={0x0, 0x4001, 0x6, 0x101, 0x3}) sendmsg$alg(r2, &(0x7f0000140000)={0x0, 0x0, &(0x7f0000888000)=[{&(0x7f0000dea000-0x1000)="1749db371593d2be768bfe3b3b5bfe92537cf4101bfecdc53f434d54520c9632df2ba91fc05b2913af26d7e608b865bd", 0x30}], 0x1, &(0x7f0000bb6000)=[]}, 0x0) recvmsg(r2, &(0x7f0000350000)={&(0x7f0000a35000)=@generic, 0x80, &(0x7f0000e7a000-0x40)=[{&(0x7f000061f000)=""/47, 0x2f}, {&(0x7f0000191000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ea0000)}, 0x0) 2018/02/11 12:00:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000297000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000002000)=0xfffffffffffffff7, 0x4) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000d03000)={0x9, 0x11, "7f9d13cf5ab8006868387b0f7f7b2bc7bb"}) writev(r0, &(0x7f0000ec1000)=[{&(0x7f0000ca2000)="390000001300194700e261e2c30500004000020002000000000000008000090013000200", 0x24}], 0x1) 2018/02/11 12:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000428000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/11 12:00:46 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000eb7000-0x8)={0x0, 0x0}) sched_setscheduler(r0, 0x7, &(0x7f000041a000-0x4)=0xa15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/11 12:00:46 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000002a000)='/dev/qat_adf_ctl\x00', 0x200c0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) syz_emit_ethernet(0x66, &(0x7f0000005000-0x6e)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x1f, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "e3e01e", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) 2018/02/11 12:00:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x7f) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bb4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000436000-0x4), &(0x7f0000c8e000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000f9e000)=[], 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000578000)=0x2) 2018/02/11 12:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000428000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/11 12:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dc5000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000093a000-0xc)={&(0x7f0000645000)='./file0\x00', 0xffffffffffffffff}, 0xc) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004b4000-0xb)='/dev/mixer\x00', 0x20000, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000452000)='/selinux/status\x00', 0x0, 0x0) linkat(r0, &(0x7f0000573000-0x8)='./file0\x00', r1, &(0x7f0000be9000)='./file0\x00', 0x400) 2018/02/11 12:00:46 executing program 1: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000096a000)={0x200, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, 0x7, 0x3, 0x1, 0x81, &(0x7f0000fe1000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8, 0xffffffff, 0x672}) write(r0, &(0x7f0000fdc000-0x32)="260000005e0009f7000000f839e30000000000060000000c12080000060000000000b73f9aa4", 0x26) 2018/02/11 12:00:46 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ae9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) close(r0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00001b2000-0x8)=0x6000) ioctl$int_in(r0, 0x5421, &(0x7f0000001000-0x8)=0x200000000) 2018/02/11 12:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000428000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/11 12:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x6c)=@ipv4_newaddr={0x2c, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @generic="46f471e9750b39d28a7a615719c115ee"}]}, 0x2c}, 0x1}, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x13}}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x80002, 0x0) r3 = memfd_create(&(0x7f0000dff000)='^bdev:em0%(nodev+\x00', 0x2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f000024f000-0x10)={0x0, 0xa83}) setsockopt$inet6_tcp_int(r2, 0x6, 0x21, &(0x7f0000b87000-0x4)=0x3, 0x2c9) socket$inet6(0xa, 0x1, 0x1) sendto$inet6(r2, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/11 12:00:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004dd000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000b89000)={0x6, 0x401, 0x7ff, 0x406}) sendmsg$nl_netfilter(r0, &(0x7f0000182000)={&(0x7f00009cc000-0xc)={0x10}, 0xb, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x20, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x1, [@typed={0x6}]}]}, 0x20}, 0x1}, 0x0) 2018/02/11 12:00:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000427000-0x9)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f00002a2000), &(0x7f000037d000)=0x4) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000993000)={0x0, 0x0, &(0x7f0000885000), &(0x7f0000a7b000-0xed)}) 2018/02/11 12:00:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000210000-0xb)='/dev/midi#\x00', 0x7, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00003f6000)={0x6, r0, 0x1}) write(0xffffffffffffffff, &(0x7f0000417000)="f0", 0x1) socket$inet_icmp(0x2, 0x2, 0x1) accept$llc(r1, &(0x7f0000ecb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000d06000-0x4)=0x10) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) getresgid(&(0x7f00007a4000), &(0x7f000086c000-0x4)=0x0, &(0x7f00005d3000-0x4)) getgroups(0x5, &(0x7f000033d000-0x14)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$VT_DISALLOCATE(r1, 0x5608) acct(&(0x7f0000dde000-0xe)='./file0/file0\x00') setregid(r2, r3) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) 2018/02/11 12:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000428000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/11 12:00:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) socketpair(0x18, 0x4, 0x8001, &(0x7f0000000000)={0x0, 0x0}) ioctl$VT_WAITACTIVE(r1, 0x5607) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000002000-0x118)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x118) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)="94e4960b0cc2b6f68ba59ce030c672f202785abe1195370f844c1f7a4d3802a9382260fba73a4818c5bc57ba181b6d5021383dd48b99f8ba791d23141725acbc158b881274ad6b85ef72ec9659923e3a4f1688b7dbadff254db20902c9469502f102427985b741395a75d2d7325961bf0dc437324d81ccf264af9ba9978798ab197ddbb1d71d7c8cd4970403ceaca45496c752a8ceed421e6e8c6874d87e64a192b52a487dadf6ec88abaedc2ec022820b51cf0e3afe6fedb855a2c20132365cb53f4615147de0d535d1c6e9794bbf08d41fb6704ab7163f0f5865387e6691dd4b77786f8e3e66c6", 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000002000)={@dev={0xac, 0x14, 0x0, 0x12}, @broadcast=0xffffffff, 0x1, 0x8, [@broadcast=0xffffffff, @rand_addr=0x2, @empty, @dev={0xac, 0x14, 0x0, 0xc}, @multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xa}]}, 0x30) 2018/02/11 12:00:46 executing program 0: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000735000)={0x0, 0x0}) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00003eb000-0x4)=0x800) syz_emit_ethernet(0x2e, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x67, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "00c0d001"}}}}}, &(0x7f0000337000)={0x0, 0x1, [0x0]}) 2018/02/11 12:00:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000528000)}, 0x0, 0x0, 0x7ffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000ac2000-0x60)={0x0, 0x26, 0x2, @thr={&(0x7f00004a1000-0xce)="bb008b193b1483e3599441f228735c4c7131978f3abf25e8cfa26fc057a5ca804ad7178ab25bdfc6b625712c74086a0977c1fbcc9a253974f1a91c6301bad1b0d625b1affc601e51adcb601e78928df0c2803b2f28e82d07eb255cc6d9fab4b9bdca259260eb1a6184159f10ecc9b2fdcaa4340349f10d5f86e73283789cbd3fa439dfe296f17b880f2f57a034be8a61b00da38e0a944f00419828e7652afed07900d0c1a8cd5f2aaacb8d211229d6ebd31f48b19137283c952f92f4f17430a493206b2d3b467946582b9744c21c", &(0x7f00004ce000)="e820140a10e830a3dfe12bf05e2dac6bda8a669e27265645b7adf2037f9929f264645ca98b54ff031597da1fd01f37e150e04bb8db13294efd764e46196d55b909719c887b0d14e288f4"}}, &(0x7f000018a000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe0000-0xc)='/dev/rfkill\x00', 0x2, 0x0) sendto$unix(r0, &(0x7f0000dfc000-0x15)="8829970aa26b36fcaccb15f370a85d29d44752d582", 0x15, 0x4000000, &(0x7f0000e72000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) timerfd_create(0x5, 0x800) r1 = syz_open_dev$sg(&(0x7f00002df000)='/dev/sg#\x00', 0x4, 0x0) connect$nfc_llcp(r1, &(0x7f000012e000)={0x27, 0x1, 0x8, 0x4, 0x1f, 0x0, "ddffb29c72e6ca6cbc8467452a04cf99cb5763090a7590ce0da2546d7419855ad378d8d3110184fec6759fbc36b40a01a0df62aac9f89e2621c6ad21cc16e5", 0xfffffffffffff001}, 0x60) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000037c000)=0x3f) 2018/02/11 12:00:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000428000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) [ 38.304102] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/02/11 12:00:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f00004a7000)='./file0\x00', 0x1, 0x20) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000c5e000)) symlink(&(0x7f00004ce000-0x8)='./file0\x00', &(0x7f0000d57000)='./file0\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000083b000-0x8)={0x0, 0x4, 0x3f}, &(0x7f0000e17000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000616000-0x8)=@assoc_value={r2, 0xd8}, &(0x7f00003f3000-0x4)=0x8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00003d9000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @empty}, 0xd5, 0x0, 0x0, 0x0, 0x0, &(0x7f0000892000)=@common='gre0\x00'}) 2018/02/11 12:00:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000087d000)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d55000-0x36)={0x0, 0x2e, "f811937993a2cbc492a7bd1f74bedc37e21ed16961dbc5f4a0664023b3f9298a9f646814db59e7c4f2306352603b"}, &(0x7f0000562000-0x4)=0x36) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000003f000-0x8c)={r2, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x8c) fsync(r1) r3 = memfd_create(&(0x7f000083c000-0xf)="74086effff00000000000000fc7e00", 0x0) dup3(r3, r3, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000411000)='/dev/hwrng\x00', 0x20a000, 0x0) ppoll(&(0x7f0000383000)=[{r1}], 0x1, &(0x7f0000f9a000-0x10), &(0x7f000015a000-0x8), 0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000041c000-0x5)={0xfffffffffffffffb, 0x8, 0x200, 0x9}, 0x5) syz_open_dev$usbmon(&(0x7f0000969000)='/dev/usbmon#\x00', 0xfff, 0x202000) connect$unix(r0, &(0x7f0000102000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/11 12:00:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000428000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/11 12:00:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80200000080c, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000ca000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003ad000-0x30), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) r1 = add_key$user(&(0x7f00004a9000)='user\x00', &(0x7f0000685000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ab7000-0xba)="74c80e76892c626207df9eb556d7e5298c7eba66184c0a4657f08e308f54a111c4b3476e40ad3f92ff9f9c4993c95847db8a7dfb5e2dd50e6f2a98d6499872f9be149c22d19f054c68404eb18376f241db29c16b178a62b09c66ecdb3c46028a04eac7f33a3f75e2c1d2a0d97ea0cbd7c32bbd8143d19de299d88f9f727652f1270f7af1f0d494517a16b0d84bb4879c94a9562e507a0e51fcc05d98e3d55c39d90d9a95ced2be5a33bb634c6882063d772e91d07671c4b0ffdf", 0xba, 0x0) r2 = request_key(&(0x7f0000215000)='dns_resolver\x00', &(0x7f00008aa000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000025a000-0x8)='vmnet0-\x00', 0xfffffffffffffffd) keyctl$negate(0xd, r1, 0x2, r2) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) sendto$inet(r0, &(0x7f0000ada000)="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", 0xfd, 0xc801, 0x0, 0x0) 2018/02/11 12:00:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000220000-0x10)='/selinux/policy\x00', 0x0, 0x0) fanotify_mark(r0, 0x0, 0x20, r1, &(0x7f0000000000)='./file0\x00') umount2(&(0x7f0000f24000-0x8)='./file0\x00', 0x1) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000073b000)={0x0, 0x3ff}, &(0x7f000012a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00004c9000)={r2}, &(0x7f0000549000-0x4)=0x8) 2018/02/11 12:00:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() getegid() r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f0000014000)=[], 0x0, &(0x7f00001cb000)=[{0x10, 0x29, 0x32}], 0x10}}], 0x1, 0x0) 2018/02/11 12:00:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x1, 0x1}], {0x95}}, &(0x7f00005fc000)='GPL\x00', 0x8000, 0x1000, &(0x7f000062c000-0x1000)=""/4096}, 0x48) 2018/02/11 12:00:47 executing program 4: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000093b000-0x4)=0x80001b, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) alarm(0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000940000-0xd)='dns_resolver\x00', &(0x7f000093f000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000093f000)="6079a27f22cbd15a0a95e398f9ac06d6c66c9f127d0bfaf9e4c65404f127cdbd3cad731d3050f8d1d5dd94c5e446371c4c1ea6a44e386ad146e0dfd8b827359d325f33e0d004a9fc18d46a0e04ba9b72689b6d21ff61f0a2ed59144582e6f445efcae543e3fe589f33", 0x69, 0xfffffffffffffffe) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f000093f000)='dns_resolver\x00', &(0x7f00005b6000-0x16)='\\vboxnet0selinux-user\x00') listen(r1, 0x0) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f000093e000)=@abs, &(0x7f00006a4000-0x4)=0x8, 0x0) [ 38.372398] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/02/11 12:00:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000428000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/11 12:00:47 executing program 2: mmap(&(0x7f0000001000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x1) getsockopt$sock_timeval(r0, 0x1, 0x38, &(0x7f0000aea000), &(0x7f0000fed000-0x4)=0x8) 2018/02/11 12:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000428000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/11 12:00:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = syz_open_dev$audion(&(0x7f0000736000-0xc)='/dev/audio#\x00', 0x1, 0x80000) bind$inet(r2, &(0x7f0000087000+0xa79)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x7) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000114000)='/dev/qat_adf_ctl\x00', 0x101080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x800000000800000a, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89b0, &(0x7f0000039000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="00000000000000000000000006ab00075b20000000200000020000003079c101"}) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f000046e000)={0x4ddd, {{0x2, 0x3, @rand_addr=0x80000001}}, 0x0, 0x2, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x2, @rand_addr=0x100000000}}]}, 0x1a8) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00005d0000)=0x3, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000834000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00001c1000-0x8)={r5}) connect$unix(r1, &(0x7f00006e8000)=@abs={0x1, 0x0, 0x2}, 0x8) listen(r1, 0x5) 2018/02/11 12:00:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000f6000-0x4)=0xfffffffeffffffff, 0x4) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ebc000)=0x4, 0x4) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@random="13fb3145d85b", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x104}}}}}, 0x0) 2018/02/11 12:00:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c54000)={0x0, 0xa4c, 0x30, 0x2, 0x1}, &(0x7f0000c32000)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009da000)={r2, @in6={{0xa, 0x3, 0x8000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7f}}, 0xfffffffffffffffe, 0x1000}, 0x98) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f000030b000)={@common='bridge0\x00', @ifru_data=&(0x7f0000c00000)="0a00000000000000040e000000000000b49d1000001200000000a70000002023"}) seccomp(0x1, 0x0, &(0x7f00006cd000)={0x2, &(0x7f000039b000)=[{0x0, 0x8001, 0xfffffffffffffff7, 0x1011}, {0x674, 0x8, 0x7, 0x4}]}) r3 = syz_open_dev$sg(&(0x7f00008ca000)='/dev/sg#\x00', 0xffffffff, 0x20000) bind$llc(r3, &(0x7f00005ed000)={0x1a, 0x3, 0xf2a, 0x8, 0x8000, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/11 12:00:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x200000000000001}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) shutdown(r0, 0x40000000001) r1 = dup2(r0, r0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000005c000)) sync_file_range(r1, 0x8, 0x2, 0x2) 2018/02/11 12:00:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f00007b8000-0x90)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f86000-0xf)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f0000178000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) 2018/02/11 12:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000428000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/11 12:00:47 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000005000)={0x1, 0x7fff, 0x8, 'queue0\x00', 0x1}) socketpair(0x1b, 0x800, 0x0, &(0x7f0000005000-0x8)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000004000-0x4)=0x282, &(0x7f0000004000)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000001000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x580, 0x1a0, 0x0, 0x0, 0x0, 0x3e0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x6, &(0x7f0000004000-0x60), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x128, 0x170, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@generic="1d9b72d14491bd19a9849b7c758f5bca"}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@multicast1=0xe0000001, @ipv6=@empty}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e0) r3 = syz_open_dev$adsp(&(0x7f0000003000-0xb)='/dev/adsp#\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000005000)) 2018/02/11 12:00:47 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000786000-0xb)='/dev/mixer\x00', 0x402080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000016a000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x3f, 0x0, 0x6}, &(0x7f0000766000)=0x18) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/mixer\x00', 0x100, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000006000-0x4), &(0x7f000000b000-0x4)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r4}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000001000-0x80)={0x4, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x78}, 0x1}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f000000c000-0x4)=0xff, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000000c000)={0x8, {{0x2, 0x0, @rand_addr=0x821}}, 0x0, 0x0, []}, 0x98) 2018/02/11 12:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000428000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) [ 38.526395] QAT: Invalid ioctl [ 38.544616] QAT: Invalid ioctl 2018/02/11 12:00:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f000092d000)='/dev/adsp#\x00', 0x7b7, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$usbmon(&(0x7f0000197000)='/dev/usbmon#\x00', 0x8f9, 0x20000) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00008c4000)=0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000e81000)=0x4, 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000b7c000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x40000) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000136000-0x10)={0x40}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000536000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x2, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init1(0x800) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000461000-0x4)) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000fa0000)={[{0xb37, 0x100, 0x5, 0xf60000000000000, 0x1, 0x4, 0x8a, 0x8, 0x1, 0xffffffffffff8d17, 0x5, 0x2, 0x2}, {0x3, 0x4, 0x3, 0x0, 0x9b2, 0x2, 0x67caae16, 0x5, 0x81, 0x3, 0x6, 0x1f}, {0xe6e, 0x81, 0xd4, 0x8, 0x31, 0x401, 0x7, 0x10001, 0x3, 0x3, 0x4, 0x5, 0x80000000}], 0x7}) 2018/02/11 12:00:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000d4000-0xc)='/dev/ashmem\x00', 0x400000, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008d1000)='/dev/rfkill\x00', 0x101080, 0x0) splice(r0, &(0x7f0000472000), r1, &(0x7f0000aa1000), 0x8, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x3) bind$alg(r2, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) bind$alg(r2, &(0x7f0000738000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(camellia-generic)\x00'}, 0x58) 2018/02/11 12:00:47 executing program 6: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fcc000)='/dev/sg#\x00', 0x4, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1, 0x7, &(0x7f0000fcc000)=""/245, &(0x7f0000fcc000)=0xf5) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000074000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) sendmsg$alg(r1, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000f50000)=[], 0x0, &(0x7f0000001000-0x19)=[@iv={0x18, 0x117, 0x2}], 0x18}, 0x1000000000) 2018/02/11 12:00:47 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f000053c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ef6000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42800) 2018/02/11 12:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000428000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) [ 38.602269] QAT: Invalid ioctl [ 38.605762] QAT: Invalid ioctl [ 38.639100] [ 38.640858] ============================= [ 38.645052] WARNING: suspicious RCU usage [ 38.649244] 4.15.0+ #308 Not tainted [ 38.652993] ----------------------------- [ 38.657192] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 38.666504] [ 38.666504] other info that might help us debug this: [ 38.666504] [ 38.674694] [ 38.674694] rcu_scheduler_active = 2, debug_locks = 1 [ 38.681391] 1 lock held by syz-executor6/5937: [ 38.686032] #0: (rcu_read_lock){....}, at: [<00000000f4c7967d>] __rds_conn_create+0xe46/0x1b50 [ 38.695250] [ 38.695250] stack backtrace: [ 38.699786] CPU: 0 PID: 5937 Comm: syz-executor6 Not tainted 4.15.0+ #308 [ 38.706703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.716046] Call Trace: [ 38.718632] dump_stack+0x194/0x257 [ 38.722258] ? arch_local_irq_restore+0x53/0x53 [ 38.726928] lockdep_rcu_suspicious+0x123/0x170 [ 38.731577] ___might_sleep+0x385/0x470 [ 38.735527] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 38.741389] ? __debug_object_init+0x235/0x1040 [ 38.746063] ? lock_acquire+0x1d5/0x580 [ 38.750029] ? debug_mutex_init+0x1c/0x60 [ 38.754161] __might_sleep+0x95/0x190 [ 38.757948] kmem_cache_alloc_trace+0x299/0x740 [ 38.762595] ? lock_acquire+0x1d5/0x580 [ 38.766546] ? lock_acquire+0x1d5/0x580 [ 38.770502] ? __rds_conn_create+0xe46/0x1b50 [ 38.774984] rds_loop_conn_alloc+0xc8/0x380 [ 38.779283] ? rds_loop_conn_free+0x290/0x290 [ 38.783759] ? __init_waitqueue_head+0x97/0x140 [ 38.788408] ? rcutorture_record_progress+0x10/0x10 [ 38.793413] ? __lockdep_init_map+0xe4/0x650 [ 38.797811] __rds_conn_create+0x112f/0x1b50 [ 38.802217] ? rds_conn_drop+0xb0/0xb0 [ 38.806080] ? __kmalloc+0x4f1/0x760 [ 38.809768] ? lock_downgrade+0x980/0x980 [ 38.813894] ? lock_release+0xa40/0xa40 [ 38.817844] ? __raw_spin_lock_init+0x1c/0x100 [ 38.822402] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 38.827400] ? __lockdep_init_map+0xe4/0x650 [ 38.831787] ? lockdep_init_map+0x9/0x10 [ 38.835823] ? __init_waitqueue_head+0x97/0x140 [ 38.840472] ? init_wait_entry+0x1b0/0x1b0 [ 38.844687] ? lockdep_init_map+0x9/0x10 [ 38.848728] ? rds_message_alloc+0x28c/0x330 [ 38.853116] ? rds_message_next_extension+0x210/0x210 [ 38.858277] ? trace_hardirqs_on+0xd/0x10 [ 38.862404] ? _raw_spin_unlock_bh+0x30/0x40 [ 38.866795] ? __release_sock+0x360/0x360 [ 38.870923] ? lock_sock_nested+0x91/0x110 [ 38.875137] rds_conn_create_outgoing+0x3f/0x50 [ 38.879788] rds_sendmsg+0xda3/0x2390 [ 38.883590] ? rds_send_drop_to+0x19d0/0x19d0 [ 38.888074] ? lock_downgrade+0x980/0x980 [ 38.892203] ? find_held_lock+0x35/0x1d0 [ 38.896249] ? sock_has_perm+0x2a4/0x420 [ 38.900289] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 38.905627] ? lock_downgrade+0x980/0x980 [ 38.909748] ? dup_iter+0x172/0x260 [ 38.913354] ? lock_release+0xa40/0xa40 [ 38.917322] ? selinux_socket_sendmsg+0x36/0x40 [ 38.921975] ? security_socket_sendmsg+0x89/0xb0 [ 38.926708] ? rds_send_drop_to+0x19d0/0x19d0 [ 38.931184] sock_sendmsg+0xca/0x110 [ 38.934877] ___sys_sendmsg+0x767/0x8b0 [ 38.938833] ? copy_msghdr_from_user+0x590/0x590 [ 38.943565] ? __schedule+0x8ea/0x2040 [ 38.947435] ? __sched_text_start+0x8/0x8 [ 38.951561] ? __local_bh_enable_ip+0x121/0x230 [ 38.956211] ? __fget_light+0x2b2/0x3c0 [ 38.960164] ? fget_raw+0x20/0x20 [ 38.963596] ? _raw_spin_unlock_bh+0x30/0x40 [ 38.967983] ? release_sock+0x1d4/0x2a0 [ 38.971934] ? __release_sock+0x360/0x360 [ 38.976061] ? lock_sock_nested+0x91/0x110 [ 38.980269] ? trace_hardirqs_on+0xd/0x10 [ 38.984390] ? __local_bh_enable_ip+0x121/0x230 [ 38.989055] __sys_sendmsg+0xe5/0x210 [ 38.992833] ? __sys_sendmsg+0xe5/0x210 [ 38.996786] ? SyS_shutdown+0x290/0x290 [ 39.000736] ? __fdget+0x18/0x20 [ 39.004089] ? exit_to_usermode_loop+0x8c/0x2f0 [ 39.008746] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 39.014265] SyS_sendmsg+0x2d/0x50 [ 39.017782] ? __sys_sendmsg+0x210/0x210 [ 39.021820] do_syscall_64+0x282/0x940 [ 39.025682] ? __do_page_fault+0xc90/0xc90 [ 39.029893] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 39.035408] ? syscall_return_slowpath+0x550/0x550 [ 39.040318] ? syscall_return_slowpath+0x2ac/0x550 [ 39.045229] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 39.050583] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.055408] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 39.060571] RIP: 0033:0x453a59 [ 39.063733] RSP: 002b:00007f94d372fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 39.071414] RAX: ffffffffffffffda RBX: 00007f94d37306d4 RCX: 0000000000453a59 [ 39.078664] RDX: 0000001000000000 RSI: 0000000020fc5fc8 RDI: 0000000000000013 [ 39.085913] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 39.093157] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 39.100402] R13: 00000000000004a7 R14: 00000000006f7048 R15: 0000000000000000 [ 39.107760] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 39.115241] in_atomic(): 1, irqs_disabled(): 0, pid: 5937, name: syz-executor6 [ 39.122641] 1 lock held by syz-executor6/5937: [ 39.127241] #0: (rcu_read_lock){....}, at: [<00000000f4c7967d>] __rds_conn_create+0xe46/0x1b50 [ 39.136233] CPU: 0 PID: 5937 Comm: syz-executor6 Not tainted 4.15.0+ #308 [ 39.143144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.152558] Call Trace: [ 39.155124] dump_stack+0x194/0x257 [ 39.158730] ? arch_local_irq_restore+0x53/0x53 [ 39.163379] ? print_lock+0x9f/0xa2 [ 39.166983] ? lockdep_print_held_locks+0xc4/0x130 [ 39.171909] ___might_sleep+0x2b2/0x470 [ 39.175865] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 39.181724] ? __debug_object_init+0x235/0x1040 [ 39.186374] ? lock_acquire+0x1d5/0x580 [ 39.190330] ? debug_mutex_init+0x1c/0x60 [ 39.194457] __might_sleep+0x95/0x190 [ 39.198240] kmem_cache_alloc_trace+0x299/0x740 [ 39.202884] ? lock_acquire+0x1d5/0x580 [ 39.206843] ? lock_acquire+0x1d5/0x580 [ 39.210798] ? __rds_conn_create+0xe46/0x1b50 [ 39.215273] rds_loop_conn_alloc+0xc8/0x380 [ 39.219577] ? rds_loop_conn_free+0x290/0x290 [ 39.224048] ? __init_waitqueue_head+0x97/0x140 [ 39.228693] ? rcutorture_record_progress+0x10/0x10 [ 39.233686] ? __lockdep_init_map+0xe4/0x650 [ 39.238074] __rds_conn_create+0x112f/0x1b50 [ 39.242486] ? rds_conn_drop+0xb0/0xb0 [ 39.246350] ? __kmalloc+0x4f1/0x760 [ 39.250038] ? lock_downgrade+0x980/0x980 [ 39.254163] ? lock_release+0xa40/0xa40 [ 39.258109] ? __raw_spin_lock_init+0x1c/0x100 [ 39.262666] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.267665] ? __lockdep_init_map+0xe4/0x650 [ 39.272051] ? lockdep_init_map+0x9/0x10 [ 39.276087] ? __init_waitqueue_head+0x97/0x140 [ 39.280732] ? init_wait_entry+0x1b0/0x1b0 [ 39.284946] ? lockdep_init_map+0x9/0x10 [ 39.288987] ? rds_message_alloc+0x28c/0x330 [ 39.293374] ? rds_message_next_extension+0x210/0x210 [ 39.298535] ? trace_hardirqs_on+0xd/0x10 [ 39.302662] ? _raw_spin_unlock_bh+0x30/0x40 [ 39.307049] ? __release_sock+0x360/0x360 [ 39.311169] ? lock_sock_nested+0x91/0x110 [ 39.315383] rds_conn_create_outgoing+0x3f/0x50 [ 39.320036] rds_sendmsg+0xda3/0x2390 [ 39.323831] ? rds_send_drop_to+0x19d0/0x19d0 [ 39.328314] ? lock_downgrade+0x980/0x980 [ 39.332445] ? find_held_lock+0x35/0x1d0 [ 39.336486] ? sock_has_perm+0x2a4/0x420 [ 39.340524] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 39.345858] ? lock_downgrade+0x980/0x980 [ 39.349981] ? dup_iter+0x172/0x260 [ 39.353588] ? lock_release+0xa40/0xa40 [ 39.357552] ? selinux_socket_sendmsg+0x36/0x40 [ 39.362211] ? security_socket_sendmsg+0x89/0xb0 [ 39.366944] ? rds_send_drop_to+0x19d0/0x19d0 [ 39.371421] sock_sendmsg+0xca/0x110 [ 39.375113] ___sys_sendmsg+0x767/0x8b0 [ 39.379071] ? copy_msghdr_from_user+0x590/0x590 [ 39.383806] ? __schedule+0x8ea/0x2040 [ 39.387677] ? __sched_text_start+0x8/0x8 [ 39.391803] ? __local_bh_enable_ip+0x121/0x230 [ 39.396452] ? __fget_light+0x2b2/0x3c0 [ 39.400405] ? fget_raw+0x20/0x20 [ 39.403835] ? _raw_spin_unlock_bh+0x30/0x40 [ 39.408221] ? release_sock+0x1d4/0x2a0 [ 39.412171] ? __release_sock+0x360/0x360 [ 39.416292] ? lock_sock_nested+0x91/0x110 [ 39.420501] ? trace_hardirqs_on+0xd/0x10 [ 39.424626] ? __local_bh_enable_ip+0x121/0x230 [ 39.429293] __sys_sendmsg+0xe5/0x210 [ 39.433070] ? __sys_sendmsg+0xe5/0x210 [ 39.437024] ? SyS_shutdown+0x290/0x290 [ 39.440972] ? __fdget+0x18/0x20 [ 39.444322] ? exit_to_usermode_loop+0x8c/0x2f0 [ 39.448989] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 39.454508] SyS_sendmsg+0x2d/0x50 [ 39.458033] ? __sys_sendmsg+0x210/0x210 [ 39.462069] do_syscall_64+0x282/0x940 [ 39.465929] ? __do_page_fault+0xc90/0xc90 [ 39.470139] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 39.475653] ? syscall_return_slowpath+0x550/0x550 [ 39.480557] ? syscall_return_slowpath+0x2ac/0x550 [ 39.485466] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 39.490824] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.495654] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 39.500820] RIP: 0033:0x453a59 2018/02/11 12:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004522, &(0x7f0000d1d000)="a25c22a05b8d59752ce2d69cea637e3e426a689f6ec0b821dfb35bc03311ef896692f5cdfc52e89fb1f55941560d86558899b65212e89d23cf4238f3b4ed0cdd7afa80f781827d0a746a5c8944ead0ce56a63a001b875291d3bd7d6c84336a9b06852fe07a65991eb89200d35b361365") 2018/02/11 12:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$vcsn(&(0x7f0000de0000-0xa)='/dev/vcs#\x00', 0x7, 0x20781) sendmsg$rds(r1, &(0x7f0000b3f000-0x38)={&(0x7f0000318000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000f6e000)=[{&(0x7f0000d2f000-0xae)=""/174, 0xae}], 0x1, &(0x7f0000c48000-0x1d8)=[@cswp={0x58, 0x114, 0x7, {{0x7, 0x2}, &(0x7f00000e8000)=0x1, &(0x7f00008c7000)=0x14, 0x5, 0x101, 0x0, 0x1, 0x10, 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{0x5, 0x4}, &(0x7f0000b17000)=0x40, &(0x7f0000c41000)=0xfffffffffffffeff, 0xfffffffffffffff8, 0x4, 0x101, 0x6, 0xc, 0xffffffff7fffffff}}, @mask_cswp={0x58, 0x114, 0x9, {{0x3ff, 0x3}, &(0x7f00009aa000-0x8)=0x3, &(0x7f0000a37000), 0x3a, 0x9, 0x1, 0x3, 0x20, 0x9}}, @rdma_args={0x48, 0x114, 0x1, {{0xfff, 0x7}, {&(0x7f00009ac000-0x23)=""/35, 0x23}, &(0x7f000095a000)=[{&(0x7f0000de4000-0x62)=""/98, 0x62}, {&(0x7f00000f9000)=""/13, 0xd}], 0x2, 0x4c, 0xffffffff}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00005dd000-0x68)=""/104, 0x68}, &(0x7f0000b71000), 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7, 0x1000}, &(0x7f0000f3c000-0x8)=0x8, &(0x7f000060a000)=0x5, 0xffffffff, 0xfa, 0x7, 0xfffffffffffffffa, 0x2, 0x2}}], 0x1d8, 0x24008000}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00009bd000-0x27)={0x0, 0x1f, "9ed658ddf8e34ec85431ccffbe21d2aee89eba83609889e61d48cad7f7186a"}, &(0x7f0000054000)=0x27) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000023d000-0x10)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b57000-0x8)={r2, 0x4}, &(0x7f00007d5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}}, &(0x7f0000002000)=0xb8) 2018/02/11 12:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000091e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = userfaultfd(0x0) r1 = socket$netlink(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000769000)={@common='eql\x00', @ifru_flags=0x2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000081000-0xb)='/dev/audio\x00', 0x32000, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000c27000-0x6e)=""/110) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000e71000-0xb)={0x5, 0x80000001, 0xec, 0x0, 0x2, 0x6, 0x3, 0x6, 0x4, 0x8001, 0x8}, 0xb) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) r3 = socket$inet_icmp(0x2, 0x2, 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) sendto(r3, &(0x7f00001d1000)="6b213bda11d3aca91314904be64979b15879926cf62e6147a37570368bc71a6d70f1e003b529b2cfa73b4a8833547b6bc6314f49f6d404f377f056d57c91a1e7fa6f6c870b513e771d6ff2572542217841f03fdf9a71c11f83b883c30743c2e85a33e3988a51f86991feab61ef3d4a180441e103718182668cd3159bcb9af798b327a68c07b6b435bc3f0b386c944a7fd23ddec59582bf32dd40f507dc60153662185247a9a6c08b5113", 0xaa, 0x9eeabfce8f596a01, &(0x7f0000066000)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x20) clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000007000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/11 12:00:48 executing program 2: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f000001e000-0x18)=[@op={0x0, 0x117, 0x3}], 0x3b}, 0x0) write(r1, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c", 0x20) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)=""/14, 0xe}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f}, 0x0) 2018/02/11 12:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000428000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/11 12:00:48 executing program 3: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0xac1b, 'queue1\x00'}) syz_open_dev$sg(&(0x7f0000d4b000)='/dev/sg#\x00', 0x9, 0x10000) ioctl(r0, 0x1, &(0x7f0000001000)) 2018/02/11 12:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)=[], &(0x7f0000003000)=[]) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000a0e000/0x4000)=nil, 0x4000, 0x2, r1) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000faa000-0x8)={0x3}) 2018/02/11 12:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x3b, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xfffffffffffffffc, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) r1 = semget(0x0, 0x2, 0x64b) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f00004ea000)=""/125) syz_emit_ethernet(0x36, &(0x7f000065b000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) [ 39.503989] RSP: 002b:00007f94d372fc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 39.511683] RAX: ffffffffffffffda RBX: 00007f94d37306d4 RCX: 0000000000453a59 [ 39.518924] RDX: 0000001000000000 RSI: 0000000020fc5fc8 RDI: 0000000000000013 [ 39.526174] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 39.534078] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 39.541324] R13: 00000000000004a7 R14: 00000000006f7048 R15: 0000000000000000 2018/02/11 12:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000428000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/11 12:00:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3ff, 0xa000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f000047d000)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0xae)="0bbfefa90b387df658fbe9ebb790a6bb10af6f61be8bd5f7f30eeaffb036c1888e31e2f45062a75bc8fa1bad2975cfcc0a623ab0898912ad617d61d62bd5468f0680f5acb34163b2548ad0f55179dcbf08d3b96006f6d4440389d1d36a06eb84cb150e7a052741e8d8886ae5a218eaddb5715891c9ac3e5a858b400da6916d8efe5dff64d2e9fea41f01e487303217e163be67fbee925fff7de0a5fd3274c1e5f147172f6703ee923de2e8d78071", 0xae}, {&(0x7f0000000000)="5d97d1598201c3dde5fcb3f989fbd8f1fff59de496908befb3b6f18f5fa48192fb07f6c9acd41796eb8765abf0e3efce2c86cdac5297c77b484b87de4920ff367982292739b16ce000a60b53806be92d778649a9ecc0247779d645f32025e6f4af43e2ad1d265c4b401ca225121d2006e8c54a350d0b1701b0344c75d3beea1401504cfbebffbc0c5dcc859c4ede9c41a3590b06ab9f78e941c6d16e80afb007bf74e11a8a884c49f81e51a03d904d26fe6bda889eb6d2ef51b4af7a6c9f746f", 0xc0}, {&(0x7f0000dc8000)="f50105b0ac1e6a15b6e7fc94ff02eff5affa1782f925d47e17679b1673f111b1bcff503ee443b9cb2adc5649c8b6e7a7382c02cd563c1eb53d76e3c3e96a80a9f85c0c18f7e015a27b0b52d67b8bd26c38e1c55e10aa707a1110443c5b78cca95bf52028cee93b004d25de4fbd7f6c22066b75d514a20ede3c86f2e176edb5beb48fda46e79bcc6bb7863dfcd59fa0d903c5a4d2b7a1817b458ed501788deea2cf40a9", 0xa3}, {&(0x7f0000c1f000-0xf3)="20b00df9192662b19942b27d700192c845c819dd99d62ade93065708d53aed0c2524c9e72f9ba1b2bd49024910b949cddabc5ba9402da8466fde6ddee388fe807a3f9e5a12f8f1d8728671380088c40cb1ecffafe48941d27bada0d1a0877637099e8268c054de276cef1db3d921ed37201921ad1d89159d562d5cedaece6c6385975c47c9b554c40646cf45905d2079d3fe96b74fbe8a2caac1fdd5385c28a38153845dc810ac698280c6f1bb0fcaf258ed63e3a028c92df1c321d205a118ff786e0fa80e457670c85cd9a85900001d630c8cd93d50df6c9fe71072088863f4d0849d21487adc48fb9678b2c759ee53a36046", 0xf3}, {&(0x7f0000001000-0xda)="c7a38acf6a9b0b771d7fd4f7167184325b305d4a4b717d98a142090010ef0e85b0d89d04d6ac82ab3497456366837c765a829f545d18372c245b426958c3da63292903ef1b0cca39c4ead33089d795069455e7b4287b1fa660344e9df5a60effced1b154a3aed629d2f3e8742ebe4fdd92ae5106ecfc49f6f4b284b80c4fca2628fb7a7f5fbe3c15bc5ac406288fc03dce169db4803ded12359e1cbbabcfdf4c538fc863e1fe5d0920249422294729e27db14e8ae7d79443f5c3759494b3a16a8731730f262480da558163e68f1d782809461af8d9202f671485", 0xda}, {&(0x7f0000001000-0x32)="70189bbdeb12cb2bfab955549025f71899a2b466af263ea16bb347868cc924d4a408af6f92ddfc6a5ff537c22666133103a0", 0x32}], 0x7, &(0x7f0000001000-0xe0)=[@assoc={0x18, 0x117, 0x4, 0x400}, @iv={0x98, 0x117, 0x2, 0x83, "fe46864bbfa376f100896d32f67afa86ec3f13b4e9089e150e331924370c50a1693a21c8cfbd6a2130e20a31c6a008fce0a5719652580ec563611e2ba7d6b028afcad31b9bcfb35a4e7400a64050b14c42b3e66bf39f43b08cbe9f0d5255349b838bf3f8226dbfdbe1205abe0c1329720b33c92d99f871669af2af6fff9eabadfa25b3"}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3}], 0xe0, 0x10}, {0x0, 0x0, &(0x7f0000966000-0x90)=[{&(0x7f0000000000)="d0081e63fbc2d6834e", 0x9}, {&(0x7f00004ec000)="e132c65e83ca73bc2091873b0a95fd5d459afc029eedfb2c73a684f6f4e965", 0x1f}, {&(0x7f000092a000-0x5b)="4e38efe4fd793f5e2c1b0c8c9f299171a4131b52a2da9677edc3d7cac0f4ef110f963832a6556bfa6a7e5dd05457c3d9d7eaef9404f424722b554e3f5d1c2a646820c334882a53fbdcff47a4afcb2f502e5069dad2de8a6d8e75a2", 0x5b}, {&(0x7f0000000000+0x2ca)="880f6120cd840369c329756c300405b5d6db2c0c8e4493cb4b417c0e6fd8e2bc79d2a35d02060d73fa3b50b43d12bd5b5e640e2cf1284e50185f691727378813f3411b83acd7d3efe0a42a2547c902453ae33422363c2c62274094665d", 0x5d}, {&(0x7f0000000000+0xd8)="93f4926122a1d2a61861ff2da6bbbb8210386fe033fffe17823df14437dcb2d95585d4543ed24a15d5e44a178f193de2498d02bb6a54397302f4c009c77cbc6a42bc21ab7426524fdb65e017fa08ce31500907c10d1a6995bf4d2593ce5a44351f8be502d49b6b0db5b765a6a44ada9d2e86df0a91", 0x75}, {&(0x7f0000000000)="670768bc0e3b3f6a04757ea671a1aefe8817f5a4a0c511e7efcb729e692184e0544881737492f11db5b4447337b42c4c27ade306297df39546bf93d56168c62c1ce90d2facb4f8c90b30ee98cac9b42f8039a01db0860453fa46fbf32a2f1247c8905b892777158e64cc4871b53d45bc2c177828d34e410e11a973e79068f9e54f6caad52a331dd2d4be92ec742247a6b54f711a25bca35c353e3da25a72b0742d4dfb0c335c7a22c79ff29e5a32c9afe4442f080ef008604837f5b8d5b1c6", 0xbf}, {&(0x7f0000000000)="510cbb99368497ed32e5688fb3b8367c5b15efb6475e75de7f016b17f5c47d4a35efdb9958e9", 0x26}, {&(0x7f0000dd4000-0x9e)="8f5544f7ca1d1ab86eddbb03f47c9ed3143a2f19606b6b2569917508efe878a6ac7714bb947b0e40042f28cf411b456acdf0e6ee6d146ee4fef12cf37c6a9b2fdac598fba6ea5b0aeb80b5f47f74386349c4c3845953397124e771f31714eb983a3fb11cb0ee02541fdf4d174b8d0bc32e31d4f2b4c1ca70ac63039b9ef5c6237a5e62b0a262391394068b316d51b618749acecb8e3846acd6b704388615", 0x9e}, {&(0x7f0000000000)="7c793819beff691451cc02c557dfc07958ad742032309e9885f27ab417cd0ed83c79ec3482ad938230b61ad5e346bcf100c7dbe0e2e0e904735c3c81d8f7014ea7705d8e391dc07618fd4a162affb37dfdab104fa751d9e8311bf6e10098beb07f005a6d5ebbcd57e8124df090d48c20aaa4729f8dc31b8d4d0a52831e2cca495742b4f92724fcc94162ea6c67b53e9178febdcb62b0a44f2291f6ab4ae4eaefbd9e6578ebc0ff475c122ae8556e94f340db0ae7efee5550608d2af0c8ef680e", 0xc0}], 0x9, 0x0, 0x0, 0x4000000}], 0x2, 0x48804) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000031f000-0x23)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x22) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000772000-0x12)={@common='bcsf0\x00', 0x5}) 2018/02/11 12:00:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) r1 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f3000)) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00001bb000-0xc3)="23eb153c820f815c4f4c7d6f47e72b23f9a6c375b4f9b06483cf8cc385a154dde9515987695ba3e6931d9e19bbd2d6dcf0f98a572cac5bb3a36c1e04af4c42d67f815d16ab5ba8812a637dc5c9f07735aa5509a4bea361d14fc0a517667ee1a9cf407d5d7f050d67906298801d7e1501218a2f10b7c521f3eb98fc97f6d989411f410f18ecd3def9d72fdc28d31551d056c3ede53b68af5a52233065e4864e60be8e50132313823d3cbd96385d42a0975c2d89a56fb8bd8681edb82f752e250b8abd82") [ 39.585317] x_tables: ip_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 27 [ 39.643631] x_tables: ip_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 27 2018/02/11 12:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8000000001, 0x84) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = dup(r1) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) connect$vsock_dgram(r2, &(0x7f0000e96000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000a23000-0x338)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x0, 0x1a8, 0x1a8, 0xffffffff, 0xffffffff, 0x240, 0x240, 0x240, 0xffffffff, 0x4, &(0x7f0000953000), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="ce68240503631ec0900651910724ada5"}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ip={@empty, @broadcast=0xffffffff, 0x0, 0x0, @common='irlan0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x10}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) 2018/02/11 12:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) tgkill(r0, r0, 0x2e) ioprio_set$pid(0x2, r0, 0x0) 2018/02/11 12:00:48 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000007000-0x10)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x4, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) close(r0) 2018/02/11 12:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) socketpair(0x1, 0xb, 0x8, &(0x7f000091c000)={0x0, 0x0}) connect$l2tp(r2, &(0x7f00002a0000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x1, 0x3, 0x2}}, 0x26) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000547000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x290) ppoll(&(0x7f0000a41000)=[{r0, 0x18}, {r2, 0x80}, {r1, 0x2}, {r2, 0x1032}, {r1, 0x8000}], 0x5, &(0x7f0000bc5000)={0x77359400}, &(0x7f00005d1000-0x8)={0x4}, 0x8) readlink(&(0x7f000016b000-0x8)='./file0\x00', &(0x7f0000e0d000-0xc6)=""/198, 0xc6) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000087000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x110) 2018/02/11 12:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000428000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/11 12:00:48 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000001000-0x8)={0x9b8}, 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000003000-0x4), &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000005000)={{0xc82c, 0x4, 0x7, 0xffffffff, "70c06ee33fde5f403a52d09816057d4d6f2399edceca329848d5ec9e0536bae82f87101819b05b4f3ac9f1ce", 0x2}, 0x0, 0x0, 0x8, r3, 0x7ff, 0x2, "37683a6b151b02c3a5e6b290a27b33c5b5bf2e1baa980e928a0be9a71572b03df512318e72d25eebc5adfac2304bcc271afd6ab8f950dab56a1deb148f386709", &(0x7f0000006000-0x9)='\\\x00', 0x2, [], [0x7fff, 0x0, 0x1, 0x8]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000005000-0x8)={0x0, 0x6}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000006000)={r4, 0xfffffffffc656174}, &(0x7f0000002000-0x4)=0x8) close(r0) 2018/02/11 12:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) splice(r0, &(0x7f0000373000-0x8), r0, &(0x7f0000a02000-0x8), 0x4, 0xd) memfd_create(&(0x7f0000bad000)='/dev/sg#\x00', 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e49000)={0x2, &(0x7f0000d0e000)=[{0x5, 0xe6d, 0xffffffffffffffff, 0x6}, {0x7, 0x0, 0x0, 0x8001}]}, 0x10) write$tun(r0, &(0x7f0000eff000-0xf5)=@hdr={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @ipv6={0x0, 0x6, "739e3f", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83d4b5", 0x0, "ff00a4"}}}}}, 0x42) 2018/02/11 12:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00003fc000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000f25000-0x10)={&(0x7f000093a000/0x2000)=nil, 0x2000}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a83000-0x40), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) 2018/02/11 12:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000428000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/11 12:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d28000-0x10)='/dev/input/mice\x00', 0x0, 0x400800) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x10001) accept$alg(r1, 0x0, 0x0) 2018/02/11 12:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000428000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/11 12:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00005cd000-0x78)={0xfffffffffffffffe, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x3, @empty}, 0x10, 0xffffffffffff0001, 0x0, 0x80000000, 0x6, &(0x7f000084c000-0x10)=@generic="57a8774977be481c66d4dfeb662736f3", 0x80000000, 0x9, 0x7fff}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) symlink(&(0x7f0000f92000)='./file0\x00', &(0x7f00007b2000)='./file0\x00') setsockopt(r0, 0x5, 0x80, &(0x7f000030b000-0x2e)="31ece90707bda3ef79ce7bfae880b967337c45a36a6b73cfe19bb92bf97defb091bfbb4098b47cad1a936761e2c5", 0x2e) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000a9d000-0xc)={@rand_addr, @loopback, 0x0}, &(0x7f000095b000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000904000)={{{@in6=@ipv4={[], [], @loopback}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00008f9000-0x4)=0xe8) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f00009c7000)=""/33, &(0x7f00009e5000)=0x21) sendmsg$nl_xfrm(r0, &(0x7f0000648000-0x38)={&(0x7f000024c000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f000059d000-0x10)={&(0x7f00006d6000-0x154)=@allocspi={0x154, 0x16, 0x20, 0x5, 0x2, {{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@empty, 0x3, 0x5, 0x0, 0x5, 0x2, 0xa0, 0x80, 0x2f, r1, r2}, {@in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x1, 0x6f}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, {0x5, 0x5, 0x732d, 0xd6, 0x800, 0x7e4, 0x8000, 0x9}, {0xa3, 0x9, 0x2, 0x800}, {0x7, 0x1, 0x8}, 0x6, 0x7, 0xa, 0x2, 0x80, 0x10}, 0x3, 0x1ff}, [@lastused={0x10, 0xf}, @tfcpad={0x8, 0x16, 0x10001}, @coaddr={0x14, 0xe, @in=@dev={0xac, 0x14, 0x0, 0x15}}, @migrate={0x30, 0x11, [{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2b, 0x2, 0x0, 0x6, 0xa, 0xa}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x4080}, 0x80) ioctl$int_out(r0, 0x5462, &(0x7f0000612000)) [ 39.741733] sg_write: data in/out 524252/24 bytes for SCSI command 0x0-- guessing data in; [ 39.741733] program syz-executor1 not setting count and/or reply_len properly [ 39.763155] x_tables: ip_tables: TCPOPTSTRIP target: only valid in mangle table, not filter 2018/02/11 12:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r0, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) syz_open_dev$adsp(&(0x7f00001f3000-0xb)='/dev/adsp#\x00', 0x6, 0x2000) 2018/02/11 12:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000428000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) [ 39.796904] x_tables: ip_tables: TCPOPTSTRIP target: only valid in mangle table, not filter 2018/02/11 12:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44}) read(r0, &(0x7f0000104000)=""/68, 0x44) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000026f000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000823000-0x8)={0x0, 0x9}, &(0x7f00004a3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000527000-0xce)={r2, 0xc6, "0bab8b34b7e781826c4a866d80ba3fb9d14fb2b263a8ed0b528305e0034a899e186fa94e6f925da993b6744853fb1a6e740ed313ad82a90e192da19261c23fa86839f28d401144aafa1210b0ba3e99655e105a9379c4aaf149cdff613f2bf809c879ca1cec51c63668fd4a696a3bd5b53b3493ad016dbc5a26dedb5ccc9d581b2701573c6082af87cf39a86c39ad415659958e20c34cbaa63cb4ae43d22e08451bcfe80586ab116015d8b7f4b14c64deeba8d00045cb5f9f56270eacc4fd4d7a14bbe4e70a5e"}, &(0x7f0000f58000)=0xce) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/02/11 12:00:48 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f0000001000), &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000001000-0x40), &(0x7f0000001000-0x10)={0x77359400}, &(0x7f0000000000)={&(0x7f0000000000), 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000004000-0x4)={0x1afe}, 0x4) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/11 12:00:48 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f00000dc000-0xe)='/dev/admmidi#\x00', 0x401, 0x200200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000145000)={0xfffffffffffff000, 0x0, 0x2, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000000)={0x2, r1}) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r2, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f0e000)={0xa, 0x3, 0xffffffffffffffff, @loopback={0x0, 0x1}}, 0x1c) close(r2) 2018/02/11 12:00:48 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r0, 0x0) msync(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x3) 2018/02/11 12:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000428000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/11 12:00:48 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c3f000)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000842000-0x8)={0x3, 0x5}) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000f73000-0x31), 0xff7f, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000093f000-0x9)='/dev/ppp\x00', 0x342, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f000008b000)={0x9, 0x2, 0x1, 0x400}) clock_adjtime(0x6, &(0x7f0000cbb000)={0x0, 0x55307feb, 0x3, 0x100000001, 0x40, 0x80000001, 0x2fc, 0x6, 0x7, 0xffff, 0x1000, 0x1f, 0x8, 0xc7, 0xf53, 0x200, 0x7, 0x9, 0x53, 0x10000, 0x4, 0x3f, 0x8, 0x2, 0x6, 0x200}) 2018/02/11 12:00:48 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='pagemap\x00') pread64(r0, &(0x7f0000865000)=""/8, 0x8, 0x0) fallocate(r0, 0x0, 0xabe4, 0x7) 2018/02/11 12:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000afe000)='./file0\x00', 0x408800, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00002af000-0x68)={0x101, 0x10000, 0x9, {}, 0x1, 0x1000}) socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f000037a000-0xa)='/dev/dsp#\x00', 0x0, 0x2000) r2 = accept4$inet6(r1, &(0x7f0000d76000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000a7f000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000e1c000-0x8)={0x4, 0x7, 0x4, 0x8001}, 0x8) chroot(&(0x7f00009f8000)='./file0\x00') stat(&(0x7f00007e8000-0x8)='./file0\x00', &(0x7f000065c000)) r3 = accept$alg(r2, 0x0, 0x0) accept$alg(r3, 0x0, 0x0) r4 = getgid() getresgid(&(0x7f0000958000)=0x0, &(0x7f0000ea3000), &(0x7f0000225000)) getgroups(0xa, &(0x7f0000045000-0x28)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000010f000)=0x0) setpriority(0x3, r7, 0x1) r8 = getegid() getgroups(0x4, &(0x7f00001db000-0x10)=[r4, r5, r6, r8]) 2018/02/11 12:00:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000060000)=@alg, &(0x7f00003eb000-0x4)=0x58, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00008f0000)={0x0, 0x6, 0x10, 0x6e, 0x1000}, &(0x7f00009ce000)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d85000)={r2, 0x7c}, &(0x7f0000bb7000-0x4)=0x6) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) eventfd2(0x5, 0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10), 0x0) 2018/02/11 12:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000265000-0x8)='./file0\x00', &(0x7f000095c000-0x14)=@known='security.capability\x00', &(0x7f0000f96000)='system\x00', 0x7, 0x0) open$dir(&(0x7f0000c59000)='./file0\x00', 0x200, 0x0) 2018/02/11 12:00:48 executing program 7: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x6, 0x3}]}, 0x10) sendmsg$nl_route(r0, &(0x7f00002cf000-0x38)={&(0x7f0000071000)={0x10}, 0xc, &(0x7f0000dda000-0x10)={&(0x7f00002d2000-0x38)=@mpls_getroute={0x1c, 0x1a, 0xf21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, []}, 0x1c}, 0x1}, 0x0) 2018/02/11 12:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f000077c000)='./file0\x00', &(0x7f00006f1000-0x40)=[&(0x7f0000710000)='\x00', &(0x7f0000bf5000-0x5)='ppp1\x00', &(0x7f00004e5000)='\x00', &(0x7f0000545000)='\x00', &(0x7f0000015000)="408a00", &(0x7f0000667000)='\x00', &(0x7f00004d4000-0x1)='\x00', &(0x7f0000e4c000)='%GPL\x00'], &(0x7f0000721000)=[&(0x7f0000d93000-0x1)='\x00', &(0x7f0000273000)='\'\x00', &(0x7f0000a20000)='em1bdev.ppp1wlan0em1mime_typeH$keyring\x00', &(0x7f00002d9000)=',em1nodev\x00', &(0x7f0000e80000-0x1c)='md5summd5summime_typevmnet0\x00', &(0x7f0000ad5000-0x18)="1a766d6e657430ae6d643573756d47504c6c6f2d656d3000"]) r0 = open(&(0x7f0000d00000-0x8)='./file0\x00', 0x8080, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001000-0x8)=0x7, 0x8) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f000049b000-0xc)={{0x7f, 0x100000001, 0x1, 0x2, 0x6, 0x6}, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x518e, 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) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000403000-0x2)={0x6, 0x7}) prctl$void(0x7) 2018/02/11 12:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000428000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/11 12:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000120000)={0x0, 0x0, &(0x7f0000004000)=[]}, 0x0) dup2(r0, r0) 2018/02/11 12:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000158000-0x280)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000162000-0x30), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000013000-0x38)={&(0x7f0000015000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f000001f000)=[], 0x0, &(0x7f000000d000-0x1188)=[]}, 0x4008000) r2 = add_key$keyring(&(0x7f0000e84000+0xa97)='keyring\x00', &(0x7f000022b000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00002f9000-0xe8)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000667000-0x4)=0xe8) fstat(r0, &(0x7f0000d72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) sendmsg(r1, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000033000)=[], 0x0, &(0x7f0000006000-0x1010)=[]}, 0x0) sendmsg(r1, &(0x7f00004ed000-0x38)={0x0, 0x0, &(0x7f0000317000-0x10)=[{&(0x7f00001a3000-0x41)="ba50d96b96764dd5bb47b878aedae44e2db34b6586eebcb2454aa2fc767232a9e7d3445dfaf3487b8fd39358f3e0bfbbb5ffa320180d4248b4be14e092c669fa82", 0x41}], 0x1, &(0x7f000078f000)=[{0x40, 0x1, 0x2, "a4ab3cebb51c0634c4cbdeb6fd21cb950432ff48dea4beb9a29577bb68518b2eecdea0e18248f4dc386c1c70"}, {0x20, 0x101, 0x3ff, "dfaa11ae6c45e0876fdfe3885a24"}, {0xa0, 0x0, 0x800, "b07c1ec62256508b96c52eae16ffcb016fe0125e97fb10dd86543a59e04465e6d58ffc0f06100508fa313d68ff7b0dac79e03ebd6b06361cb561abde82006aabf6e45e504d8a4e9c29abd973a891ea6e382ccdf18b3ccebdb3d7470a4621d73b718098a722360abca2dbb7e471a3c96079379b35f69c86aeaf4fd1ab186ff3b55ca52e6a6601af6326c2873083ece9"}, {0x90, 0x10a, 0x6, "10bdb99234fcd09494618382bebe940e10039b9a4c96ac9877bc77b0df7e745fd3a07da4d037cc2d91af793d17f34a5c0099d3c59333e5ca4b381d1688757b37b90086bf975378d36f30c36767a1533110fb5b58ab5fcdab7e076e0d5979ef718c986ed6f3859a2ca50df4b5e78afe353ebe6ac5bd49aebf258de7f2a3"}, {0x98, 0x109, 0x0, "2f69099ce7ad39e1cb1b16313681811d2f3e51aaef8423d93c7a47001616a7fa60f0f7d1053d478c566a57e32bd0d8be2a897c357283edadf582c60021ead89589b1f19bf5f2772698c42ef0ef0af34c65f1803a092472ee46dd735db40b8c3f4ab90a4989d668b89e83cdbd4d3af7c7828102c78cb3ea67d0a6b16dd26ead5dcf40cfdd5f9d"}], 0x228, 0xd7b9737f142dd6ac}, 0x40) 2018/02/11 12:00:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000f92000)="baf5edc0") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c1d000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000376000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000248000+0xdcf)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000260000-0x10)={r3, 0x2, 0xffffffffffffffff, 0x9}, &(0x7f000020d000-0x4)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014}}}, 0x90) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000028b000-0x8c)={r3, @in6={{0xa, 0x3, 0x401, @empty, 0x4}}}, 0x8c) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) dup2(r1, r4) [ 40.155879] [ 40.157546] ====================================================== [ 40.163835] WARNING: possible circular locking dependency detected [ 40.170125] 4.15.0+ #308 Tainted: G W [ 40.175108] ------------------------------------------------------ [ 40.181394] syz-executor7/6094 is trying to acquire lock: [ 40.186898] (rtnl_mutex){+.+.}, at: [<000000008f4c04be>] rtnl_lock+0x17/0x20 [ 40.194157] [ 40.194157] but task is already holding lock: [ 40.200095] (&xt[i].mutex){+.+.}, at: [<00000000522aa772>] xt_find_table_lock+0x3e/0x3e0 [ 40.208389] [ 40.208389] which lock already depends on the new lock. [ 40.208389] [ 40.216673] [ 40.216673] the existing dependency chain (in reverse order) is: [ 40.224261] [ 40.224261] -> #2 (&xt[i].mutex){+.+.}: [ 40.229692] __mutex_lock+0x16f/0x1a80 [ 40.234068] mutex_lock_nested+0x16/0x20 [ 40.238621] xt_find_table_lock+0x3e/0x3e0 [ 40.243348] xt_request_find_table_lock+0x28/0xc0 [ 40.248681] get_info+0x154/0x690 [ 40.252622] do_ip6t_get_ctl+0x159/0xaf0 [ 40.257179] nf_getsockopt+0x6a/0xc0 [ 40.261384] ipv6_getsockopt+0x1df/0x2e0 [ 40.265938] tcp_getsockopt+0x82/0xd0 [ 40.270233] sock_common_getsockopt+0x95/0xd0 [ 40.275222] SyS_getsockopt+0x178/0x340 [ 40.279689] do_syscall_64+0x282/0x940 [ 40.284066] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 40.289742] [ 40.289742] -> #1 (sk_lock-AF_INET6){+.+.}: [ 40.295515] lock_sock_nested+0xc2/0x110 [ 40.300067] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 40.305571] ipv6_setsockopt+0xd7/0x130 [ 40.310036] tcp_setsockopt+0x82/0xd0 [ 40.314327] sock_common_setsockopt+0x95/0xd0 [ 40.319315] SyS_setsockopt+0x189/0x360 [ 40.323780] do_syscall_64+0x282/0x940 [ 40.328161] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 40.333837] [ 40.333837] -> #0 (rtnl_mutex){+.+.}: [ 40.339092] lock_acquire+0x1d5/0x580 [ 40.343382] __mutex_lock+0x16f/0x1a80 [ 40.347760] mutex_lock_nested+0x16/0x20 [ 40.352311] rtnl_lock+0x17/0x20 [ 40.356171] unregister_netdevice_notifier+0x91/0x4e0 [ 40.361851] tee_tg_destroy+0x61/0xc0 [ 40.366142] cleanup_entry+0x218/0x350 [ 40.370519] __do_replace+0x79d/0xa50 [ 40.374811] do_ipt_set_ctl+0x40f/0x5f0 [ 40.379277] nf_setsockopt+0x67/0xc0 [ 40.383484] ip_setsockopt+0x97/0xa0 [ 40.387691] raw_setsockopt+0xb7/0xd0 [ 40.391983] sock_common_setsockopt+0x95/0xd0 [ 40.396970] SyS_setsockopt+0x189/0x360 [ 40.401435] do_syscall_64+0x282/0x940 [ 40.405818] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 40.411493] [ 40.411493] other info that might help us debug this: [ 40.411493] [ 40.419602] Chain exists of: [ 40.419602] rtnl_mutex --> sk_lock-AF_INET6 --> &xt[i].mutex [ 40.419602] [ 40.429891] Possible unsafe locking scenario: [ 40.429891] [ 40.435914] CPU0 CPU1 [ 40.440547] ---- ---- [ 40.445182] lock(&xt[i].mutex); [ 40.448611] lock(sk_lock-AF_INET6); [ 40.454899] lock(&xt[i].mutex); [ 40.460836] lock(rtnl_mutex); [ 40.464086] [ 40.464086] *** DEADLOCK *** [ 40.464086] [ 40.470116] 1 lock held by syz-executor7/6094: [ 40.474664] #0: (&xt[i].mutex){+.+.}, at: [<00000000522aa772>] xt_find_table_lock+0x3e/0x3e0 [ 40.483395] [ 40.483395] stack backtrace: [ 40.487865] CPU: 0 PID: 6094 Comm: syz-executor7 Tainted: G W 4.15.0+ #308 [ 40.496060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.505385] Call Trace: [ 40.507950] dump_stack+0x194/0x257 [ 40.511550] ? arch_local_irq_restore+0x53/0x53 [ 40.516198] print_circular_bug.isra.38+0x2cd/0x2dc [ 40.521185] ? save_trace+0xe0/0x2b0 [ 40.524876] __lock_acquire+0x30a8/0x3e00 [ 40.528999] ? print_irqtrace_events+0x270/0x270 [ 40.533735] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 40.538897] ? __lock_acquire+0x664/0x3e00 [ 40.543109] ? perf_trace_lock+0xd6/0x900 [ 40.547229] ? trace_event_raw_event_lock+0x340/0x340 [ 40.552390] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 40.557551] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 40.562722] lock_acquire+0x1d5/0x580 [ 40.566492] ? lock_acquire+0x1d5/0x580 [ 40.570437] ? rtnl_lock+0x17/0x20 [ 40.573949] ? lock_release+0xa40/0xa40 [ 40.577894] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 40.583754] ? rcu_note_context_switch+0x710/0x710 [ 40.588651] ? __lock_acquire+0x664/0x3e00 [ 40.592856] ? __might_sleep+0x95/0x190 [ 40.596801] ? rtnl_lock+0x17/0x20 [ 40.600313] __mutex_lock+0x16f/0x1a80 [ 40.604169] ? rtnl_lock+0x17/0x20 [ 40.607680] ? rtnl_lock+0x17/0x20 [ 40.611195] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 40.616357] ? mutex_lock_io_nested+0x1900/0x1900 [ 40.621180] ? rcutorture_record_progress+0x10/0x10 [ 40.626171] ? is_bpf_text_address+0xa4/0x120 [ 40.630643] ? kernel_text_address+0x102/0x140 [ 40.635199] ? perf_trace_lock+0xd6/0x900 [ 40.639318] ? unwind_get_return_address+0x61/0xa0 [ 40.644227] ? trace_event_raw_event_lock+0x340/0x340 [ 40.649390] ? check_noncircular+0x20/0x20 [ 40.653598] ? save_stack+0x43/0xd0 [ 40.657206] ? kasan_kmalloc+0xad/0xe0 [ 40.661066] ? __kmalloc+0x162/0x760 [ 40.664752] ? xt_replace_table+0x641/0x9d0 [ 40.669049] ? __do_replace+0x2e3/0xa50 [ 40.672998] ? do_ipt_set_ctl+0x40f/0x5f0 [ 40.677128] ? nf_setsockopt+0x67/0xc0 [ 40.680993] ? raw_setsockopt+0xb7/0xd0 [ 40.684946] ? sock_common_setsockopt+0x95/0xd0 [ 40.689674] ? SyS_setsockopt+0x189/0x360 [ 40.693797] ? do_syscall_64+0x282/0x940 [ 40.697838] ? entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 40.703186] ? pcpu_chunk_relocate+0x315/0x770 [ 40.707744] ? print_irqtrace_events+0x270/0x270 [ 40.712475] ? free_percpu+0x229/0x830 [ 40.716337] ? lock_downgrade+0x980/0x980 [ 40.720462] ? __lock_is_held+0xb6/0x140 [ 40.724495] ? lock_release+0xa40/0xa40 [ 40.728448] ? tee_tg6+0x170/0x170 [ 40.731973] mutex_lock_nested+0x16/0x20 [ 40.736010] ? mutex_lock_nested+0x16/0x20 [ 40.740221] rtnl_lock+0x17/0x20 [ 40.743561] unregister_netdevice_notifier+0x91/0x4e0 [ 40.748725] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 40.753714] ? trace_hardirqs_on+0xd/0x10 [ 40.757835] ? register_netdevice_notifier+0x860/0x860 [ 40.763082] ? free_percpu+0x22e/0x830 [ 40.766940] ? __alloc_percpu+0x30/0x30 [ 40.770889] ? find_next_bit+0xcc/0x100 [ 40.774840] ? cpumask_next+0x24/0x30 [ 40.778615] ? __lock_is_held+0xb6/0x140 [ 40.782646] ? tee_tg6+0x170/0x170 [ 40.786156] tee_tg_destroy+0x61/0xc0 [ 40.789938] cleanup_entry+0x218/0x350 [ 40.793798] ? cleanup_match+0x220/0x220 [ 40.797832] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 40.803689] ? find_next_bit+0x72/0x100 [ 40.807635] __do_replace+0x79d/0xa50 [ 40.811409] ? compat_table_info+0x470/0x470 [ 40.815792] ? kasan_check_write+0x14/0x20 [ 40.819996] ? _copy_from_user+0x99/0x110 [ 40.824119] do_ipt_set_ctl+0x40f/0x5f0 [ 40.828067] ? translate_compat_table+0x1b90/0x1b90 [ 40.833057] ? mutex_unlock+0xd/0x10 [ 40.836745] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 40.841991] nf_setsockopt+0x67/0xc0 [ 40.845681] ip_setsockopt+0x97/0xa0 [ 40.849371] raw_setsockopt+0xb7/0xd0 [ 40.853146] sock_common_setsockopt+0x95/0xd0 [ 40.857616] SyS_setsockopt+0x189/0x360 [ 40.861560] ? lock_downgrade+0x980/0x980 [ 40.865681] ? SyS_recv+0x40/0x40 [ 40.869107] ? security_file_ioctl+0x7d/0xb0 [ 40.873484] ? security_file_ioctl+0x89/0xb0 [ 40.877866] ? do_syscall_64+0xb7/0x940 [ 40.881812] ? SyS_recv+0x40/0x40 [ 40.885235] do_syscall_64+0x282/0x940 [ 40.889093] ? _raw_spin_unlock_irq+0x27/0x70 [ 40.893557] ? finish_task_switch+0x1e2/0x890 [ 40.898023] ? finish_task_switch+0x1b9/0x890 [ 40.902490] ? syscall_return_slowpath+0x550/0x550 [ 40.907389] ? syscall_return_slowpath+0x2ac/0x550 [ 40.912288] ? prepare_exit_to_usermode+0x350/0x350 [ 40.917275] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 40.922609] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.927423] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 40.932584] RIP: 0033:0x453a59 [ 40.935744] RSP: 002b:00007f913af28c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 40.943421] RAX: ffffffffffffffda RBX: 00007f913af296d4 RCX: 0000000000453a59 [ 40.950660] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 2018/02/11 12:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000652000)=0x0) ptrace$peekuser(0x3, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) pread64(r1, &(0x7f0000305000-0x2c)=""/44, 0x2c, 0x0) bind$alg(r1, &(0x7f0000d07000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f00007e0000)=[], 0x0, &(0x7f00001d8000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e87000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00008d4000-0x8)={0x0, 0x26}, &(0x7f00001ac000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000875000)={r4, 0xbf, "d77ae2c0815649d49c4207826a27ced483501e027791507171ff9d6ca66a4232946c2f6b116b1fc631455c00218d9509c73deefd5dac5b58a164c8f7d10b87a7327dde893fa20e6a0f9db0c8134d8dcf81d71798318d4acfc105b86be42e46588d7aebab6b7279d36a78e62a0e78c246e23ca040ef3897319295b61b1dc690b1460d9ec358dc1a5e8157a909db8a73da149a6e7f07b143c6f6683d1ee8f1da865c41bc6b511affd9a822f6ac5cf05ed049d7e7ef09b816c017d28231b7d1cb"}, &(0x7f00001b9000-0x4)=0xc7) recvfrom(r2, &(0x7f0000426000)=""/63, 0x432, 0x0, &(0x7f0000f32000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty}}}, 0x10) accept$alg(r1, 0x0, 0x0) 2018/02/11 12:00:49 executing program 0: mmap(&(0x7f0000000000/0x2f7000)=nil, 0x2f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) poll(&(0x7f00002f7000-0x50)=[{r0}], 0x1, 0x0) mmap(&(0x7f00002f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00002f7000)='/dev/snd/midiC#D#\x00', 0x8, 0x4000) mmap(&(0x7f00002f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00002f7000)={0x8000, {{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x3}}}, 0x88) 2018/02/11 12:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000adb000)='./file0\x00', 0x10000, 0x1a0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000994000)={0x0, 0x8}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r2 = memfd_create(&(0x7f0000644000-0xf)='\\/+GPL$\\+user\\\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000ad9000-0x4), 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) getpeername$inet6(r2, &(0x7f0000adb000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00007ed000-0x4)=0x1c) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) fstat(r2, &(0x7f000056d000)={0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = getpid() r5 = gettid() getrandom(&(0x7f0000801000-0xc)=""/12, 0xc, 0x1) tgkill(r4, r5, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000139000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x6, 0x1, 0x0, 0xa, 0x20, 0x80, 0x2f, 0x0, r3}, {0x8, 0x8, 0x8001, 0x2, 0x0, 0xd, 0x7fff, 0x3}, {0x234867c2, 0xffffffffffffffff, 0x10001, 0x5}, 0xdf4, 0xf, 0x3, 0x0, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x33}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x3, 0x3, 0x0, 0x8001, 0x8000, 0x4, 0x2}}, 0xe8) getsockname$packet(r1, &(0x7f000052a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000b6d000)=0x14) getuid() ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f000014a000)={@empty, 0x3ff, r6}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000dc2000-0x4)={0x3, 0x3, 0x9004}, 0xfffffffffffffcab) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d53d4af", 0x4, 0x811, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/11 12:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffffa}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create(0x8000) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/11 12:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000428000)={0x0, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/11 12:00:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000096f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000d77000-0x4)=0x1c, 0x80800) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000748000-0x18)=@get={0x1, &(0x7f000049e000-0x88)=""/136, 0x5}) openat$vcs(0xffffffffffffff9c, &(0x7f0000565000-0x9)='/dev/vcs\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000169000-0x18)="170000001a001bed0000131d00f404fffffffffff801f7", 0x3) clock_gettime(0x0, &(0x7f0000b7b000-0x10)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd}}], 0x44444444444476f, 0x40010000, &(0x7f0000d6c000)={0x0, r2+10000000}) 2018/02/11 12:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000539000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f000002d000), 0x0, r2, 0xfffffffffffffffe}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/02/11 12:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004be000-0xe8)={{{@in6=@mcast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000462000)=0xe8) sendmmsg(r0, &(0x7f0000796000)=[{{&(0x7f00000e0000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x4, 0x1, {0xa, 0x3, 0x40, @empty, 0x9}}}, 0x3a, &(0x7f00007b3000)=[{&(0x7f00000fa000-0xce)="9e29cc98e6f148a8876d734bb1f79adcc0b92e67d77532fe20df1365e48c5f0266f77e7b903bdee43cea8e93614a1d27ac91797d560200c7a9bf654c6744b6c100b1b2a6c24e1089643bcdce6ab12270b6a9072a2850ba428abfa6e2ab696dcae21d74a0cb922dc74cabc1170049b5e647ff344958b4cf06d0554bd60e531c134a20d31df76bd316267e55e415fde2164cc797c42e03aa9d5e41c5d9b1b2f932fbac82bf7ebbf4c80023cfc2563c1419c0abd356d6cea4543129a7285a38359319501b3a7984b157f6fb1c11c45f", 0xce}, {&(0x7f0000b09000)="dd31e28fac50784668228d783c560f163753ce10bf71482eeba8594289f73ed7e5e3a118ae75f56917484e7dd48d2f69135d275fde64215f1a56c8558fa8491995d9124a6697769e6804ca26c701b9eed43843b0e6a29c3f6fd32f4ea5bd2eeb7c1dab974fc459ec5541b1e8bf465e597e6f248a29f49326aeb896706affabd524393d3426c24ebf328c89ab170d6763adcb215e8bfed6ff7a589625917044bb0c838afb3d9229a46214c7b808f01648d1199975b35daf2212fe17f88e87a9b61865cd4b3e0d3575640980c669b6c1cdd3d77fd7b8360387", 0xd8}], 0x2, &(0x7f00007a1000)=[{0x48, 0x1, 0x800, "0c99ce2c8dc54335eb4ce7b4351a4c0699f1d0f11043a3f0d7e161000075d1b9f17dbff9c189b253d4c15fddfd396f36bf3d5d"}, {0x100, 0x84, 0x3, "001d38a53929cda27a4f9419468d4260c2231d256788e0fcaf6b1567dd153d56b79a4b4b34885d9411b8440046d066d0711ffa77f4743223bd60b7d6efb12cfdef43512a3cb2155351ba8a2d7a603c9b518dcf24174f0e785ee7864edd10fffd1587359a379892c76de1c4a1990e00b6cd694a6445753ed8dfca413d9e63ba8cda5bfc1c10ebd5f7ea68c6e5cb258bef803b7449816d6c4bd2e1423519aa1667c9c017aa402e6b0528ee31870bdca026867a366f71e0e91e8d1909975e19aff09ed5c6f7272a1219a73bf66085822aa0fcd8feeb6755f183fb93959980c25a3ad148646ddab6e93bc4"}], 0x148, 0x8000}, 0xfffffffffffffff9}, {{&(0x7f000009f000-0x14)=@ll={0x11, 0x16, r2, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14, &(0x7f0000823000-0x80)=[{&(0x7f0000fc4000-0x7a)="95563d6d41a10164ae07611184efd99cb0b9cc9fc40c658e76a16595798d38895eea5c50870aac85f1cd1f291f1e9dd45731cc49681397f9f56a680023e47885e9ce615c5381626ca0bdc5ea6f3d2a55c66b16dee3502e6bd9b7485c1838760581f4304b1e344a771c90b0e4daded28ebb2800b94bfb67f2a282", 0x7a}, {&(0x7f00005a4000)="a169fabaa7dbecdc6f5c0a36c83f58cefd3a2a17561652a4425d15f4d6ca0e2cb0329144d6d48eb53feca5076d5e930787c366363be23796a4a278888a29e53f68b4e0ee01b0270b1c7147f348a3d45952cad6ec1690ce4e0810657757bb2000dea880785b1e8982427a171ff79fdf7cf5b0e2be623ff92fc2f89dbec8df9ef51be94ce97d48bc8d618b036c0aa8231d95e25cd65e119212a751f739f2e5efd9128272bd1c8305271828f43956d86b35c2cd211b8ee45abcd76c87b5d547079df28fd7067336b612488983af8d", 0xcd}, {&(0x7f0000963000)="f4c9e5337d12d7", 0x7}, {&(0x7f0000270000-0xad)="93e1f011b74a6641e53f241eb88f2c7f08e8257b6b25c0505807d7d466a09606dcc2d20d533c6c604eb8ad2daf32eb7c53cb5a708d120ab6544bc3f6abe846c83c6e5532d462afe8ddc08607ffaf02d680db95fa97d7ba15ad6e7f802a446b28ea6e6284e0762211d922fe6a8844ad1519667adcfd625c6efbf9ec5ea6609d5e0a9e196975171a8195f73c3a977053f8e2a77a1517f159453d179c4b127638a6907e51bca809e97559a06ab858", 0xad}, {&(0x7f0000ed3000)="19d5b43f6fcbb821f724842e64e2f565fa4f368c474d573911733df5e943d1f0d51bc373c846a886011c0ce8c9ea4165f7e9da9a49fd9d952b0b100dd9ab04b7cf73509674d3fee1c947441e76e0db91e674356be6982c1939c7a992d94a439abcb17c56cbd05ce089b4321d650867d382ccf3306cd649d5f7fd85be33db33f49f57bb5004594423162dd31663013d9abccde1936d22f40989e11a25711e03da6c10b8b2dd53b777cf6317e779dc02cfc646b50c048ccafe2f6404223eb6a696633e2b7289037ca4b5f5c7fc28", 0xcd}, {&(0x7f0000fda000)}, {&(0x7f00006c5000)="56f7956f9ff62c07d84481cb2d6d26d854522e6e3a622493d90c59eec6e7fa7d0442537fd5ccae1841b8f3e4ec200bfd43e240e24c2632e84fae08d764667be72968eb6c2703be35bf3ce666c75b9656679f89cbf916e9227a704d76e2fd4a89239d2014acc746dff247b5", 0x6b}, {&(0x7f0000e2c000)="9533e9d3f0accec7ee04b9f19853023589e53551ec419375bdeebcd347fef8407d1173b98e81b35dc50d79ceff5cf3e985d4c30a0b889acb34f59e5ad88a29aeb65dadd3ccc5d1cdc3cba5caf20716a2cda6c5bb385c9eab448e86b2151180faaa2e2ce1c8b8530e1491b676f9981d78d6305f9096f061017d3beb0606640c649e64cffb0bff0089b3e9a0aa8cc142b0aa53e8e0434ff43d2a5d87a15b92940e6201dfdc37dc65823aaca630b30b2daddf53013144bb3eba8e71e31304735579", 0xc0}], 0x8, &(0x7f00006cb000-0x1290)=[{0x1010, 0x0, 0x38, "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0x3230, 0xc814}, 0x101}, {{&(0x7f0000d6b000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='bcsh0\x00'}}, 0x1e, &(0x7f00005d8000)=[{&(0x7f0000add000)="67c77abfa76421153c7924284987bb2c08c50383af66d84406b9e71e455fc1c780552cb785cda7101838ccbe4079a7504f4ecd1652278f215e48ca59d9952d0e4e1781a30a2f11e09af19927d82143a199f07b3596a2592284ab7cd2362518885c578006b22080f1e32ae29d32627e5ea9955e9383705dadb7bcbf07153c97f6bdd75fa7daf2f93d89ce3454ee8bf437a3bf4f16d27cce709e654c79a0834d832d0e4ce9db5c262c5e775a96c626befafadbd3a87c", 0xb5}, {&(0x7f00000bc000)="449dcabacaa6d08225eb5ffe6c0cedd466659c328ae50d471d46ae1950f5d198e918a92ddfb188a887c35ee1b3c644f7269a73ab6f3d8d9d0d87832cd9b814fbeb04f330552b819ded707b1010", 0x4d}, {&(0x7f0000c6d000-0x22)="09195198bdbb5155aadd28d14e879d4bb4cb71541eb519f030bf8822c6af04388030", 0x22}], 0x3, &(0x7f0000375000)=[{0x30, 0x103, 0x5, "27b2dae2c2a9d219f26bbdf05386ded1ce83be1edfc108414fcf32"}, {0x70, 0x3a, 0xfffffffffffffffe, "299a6595467298d91f3e8ce6768b01b21d9cbddd452d54dab0c73b1f35eafa66e9d4368dcd8acb51aad7a160edc031df77b954db00852811ecb0aec3422def2a241d28dcfb1ab9c7c3cf75dfae507963463bafe580a4d46f960a66ec66"}, {0x40, 0x10e, 0x8, "6d3c933ccea8787f3a1c2c8223c2e2fadec5014a07007924207555f23b74e9836d6e11474248746628c8"}, {0x110, 0x118, 0x7f, "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"}, {0x38, 0x1, 0x70000000, "f58c43ef5b4124eae840a3a92729406e851cfa9bbbe5b2bda54374072a16f71511dc116e8c017b"}, {0xf8, 0x13d, 0x7, "6cf528fbc6b929d4e870812c133a8c8169e157dd1abdd1b04c2c93c82f58f4dda9009df792f5c662ffb26f4719983067806e92f901eb9eed43abd225cc59bfad474ffd4e94c9169de97f57355024b6e5e8b4840e7e3f5205b9c8773f32f7dc68b66d9d28c964d00ee6f40efe9e3b477bea3f5087a97700708c6932a72378cb1562203fb13319d0d5ed2ce9dde747f2a8711e6c32a25860662036a01564071df987fe2915e9e7456037eb091b39850840a89963c4e82ccd56fa24cd53a680de889d1e9ed9abed8948f7141c6d0fd5f97cd73c46d049700e8f6a0b3d3aa89960b28665a81150b3e719"}], 0x320, 0x80}, 0xfffffffffffffffe}, {{&(0x7f00008bd000)=@pppoe={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="978053cca216460cfdb8a20956da0770"}}, 0x1e, &(0x7f0000e04000)=[{&(0x7f0000346000)="eeb4d93c6e0eac59efc4d8472310486f656b2500590fe99623bb803b226f4d27efe4f3ebf2a8fd02a74f5ad4733f123258a1930a98d624ba6d2fb40ad0d459d19c6b275ee128ff38313458ac60a5e06dfce32f1c7086da2d62a57daf53710ecaa8b00cfca364752686ead1ebdd837164aeed1a1bf4a9bf92feefd7a143c70a5bcd085b4c00ea4358dd4e45d06a2fc14fec95bf6876eb7b8814b40234256755431e887261e969bf61be1da679f72e475278", 0xb1}, {&(0x7f00001aa000-0x28)="dd2b673c1823b11bcd3fb5f0c6de26d85b24681330fd73a872a22b1702c67097a07b19a55c4a02fe", 0x28}, {&(0x7f0000266000)}, {&(0x7f00004e1000-0xf3)="e48a02d1266dbaed3e2fb0842dfb62bac461b4534ac0332a014bb2cd0fda477627046a32ff1e51d8e4401d2bca50d043d8047cf14b3a88ddea88209c15f49b53c9fff5424c86443c01c1045a7eaa79922729025614302cf49c5919f304cb4cb533e9dedfb845dbfeb0a5b3e04b0a57164bf1295dacd274362c3b24f91a877725f59a431252237e12c1493c6423d2081f88d56fd9202f43897a46dac83bf9bce193b8ee3f2d4762901d2c1132e99fc7675b8e97d523f7388e1e8c9cd02d5818b1de18d2420c5c6441bdc4badcd4a90fe96894a6e984987af99b8d94e442491cdc9b55e8f89e47b61c9d38b88698f6c7560b6c91", 0xf3}], 0x4, &(0x7f0000aec000-0x210)=[{0x50, 0x10a, 0x5, "eaf63383e9028615fd4c31db105758cc4b3b0e94be0e39214b993c65b2ebfd4b5edca03ad6452fa54c2118bf9813f99c0a5b8b817ea1cfb130f8"}, {0x70, 0x119, 0x1ff, "2a46a40d6d8adf17bae98494c8be75d58010a6cfad3f29a87dcef82a7639f155fc2349dfd2bdf441186fdb6a3490d8ec14c28ca4f91cef93153aa51c37e05c2d9433e2b1ab33a630bdb36079136305ac3be562267957795c48"}, {0xb0, 0x10f, 0xf345, "88c299ffe3cdb77c0e393122d0fbbf08ee3db691f31cbe3afd23ab5abbbd2e8e6b4451d604154db9671f51fa2ff9ba54712a5be8466714b7823ea3d5470bb43d99b003fa15bf77e938a3c9f0d3169cdbd6c025e3caa878f8950a3b80aa7e9337b209007d087ea6e4d26c4576bc69d7540786a01fc34fd7639e37174cb3d654896306ca8a14cc6618fd1d8ac9b43448bd0bbb6b3f35738d47ee38702d4a"}, {0xa0, 0x10c, 0xed6, "2e11015115e1e9e1563f8106ee2659ae0c098a71a0defcc88e2b557785a3220bfe9055fac25e74178d2d4218d1f517df125de8d2206b8460742ef922687cc9a9287e0574329b730939a4b614240a06b98fdbb8a1817cb35ddf1847233e3678e47c3aab99d6747d410875fd93736b5d5a4389381bede9659b102bc71f58e33318aa227fb05872a0be68cfe8c65f8a"}], 0x210, 0x4004044}}], 0x9, 0x800) [ 40.957899] RBP: 000000000071bf58 R08: 0000000000000280 R09: 0000000000000000 [ 40.965142] R10: 0000000020157d80 R11: 0000000000000246 R12: 00000000ffffffff [ 40.972387] R13: 00000000000004d5 R14: 00000000006f7498 R15: 0000000000000001 [ 41.008368] syz-executor6: vmalloc: allocation failure: 17178296320 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 41.020218] syz-executor6 cpuset=/ mems_allowed=0 [ 41.025088] CPU: 1 PID: 6102 Comm: syz-executor6 Tainted: G W 4.15.0+ #308 [ 41.033302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.042640] Call Trace: [ 41.045225] dump_stack+0x194/0x257 [ 41.048850] ? arch_local_irq_restore+0x53/0x53 [ 41.053519] ? idr_get_free+0xfd0/0xfd0 [ 41.053535] ? kernel_text_address+0x102/0x140 [ 41.062062] warn_alloc+0x19a/0x2b0 [ 41.065686] ? zone_watermark_ok_safe+0x400/0x400 [ 41.070517] ? depot_save_stack+0x2ca/0x460 [ 41.074841] ? save_stack+0x43/0xd0 [ 41.078456] ? kasan_kmalloc+0xad/0xe0 [ 41.082334] ? __kmalloc_node+0x47/0x70 [ 41.086290] ? kvmalloc_node+0x64/0xd0 [ 41.090153] ? xt_alloc_table_info+0x63/0xe0 [ 41.094540] __vmalloc_node_range+0x4f0/0x650 [ 41.099017] ? lock_release+0xa40/0xa40 [ 41.102968] ? xt_alloc_entry_offsets+0x21/0x30 [ 41.107611] __vmalloc_node_flags_caller+0x50/0x60 [ 41.112511] ? xt_alloc_entry_offsets+0x21/0x30 [ 41.117154] kvmalloc_node+0x82/0xd0 [ 41.120842] xt_alloc_entry_offsets+0x21/0x30 [ 41.125313] translate_table+0x235/0x1690 [ 41.129436] ? lock_release+0xa40/0xa40 [ 41.133383] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 41.139242] ? __check_object_size+0x8b/0x530 [ 41.143715] ? __might_sleep+0x95/0x190 [ 41.147664] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 41.152479] ? kasan_check_write+0x14/0x20 [ 41.156686] ? _copy_from_user+0x99/0x110 [ 41.160807] do_ip6t_set_ctl+0x370/0x5f0 [ 41.164846] ? lock_release+0xa40/0xa40 [ 41.168793] ? translate_compat_table+0x1c50/0x1c50 [ 41.173788] ? mutex_unlock+0xd/0x10 [ 41.177476] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 41.182726] nf_setsockopt+0x67/0xc0 [ 41.186412] ipv6_setsockopt+0x10b/0x130 [ 41.190448] tcp_setsockopt+0x82/0xd0 [ 41.194223] sock_common_setsockopt+0x95/0xd0 [ 41.198696] SyS_setsockopt+0x189/0x360 [ 41.202647] ? SyS_recv+0x40/0x40 [ 41.206079] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 41.211590] ? fput+0xd2/0x140 [ 41.214761] ? align_vdso_addr+0x60/0x60 [ 41.218792] ? SyS_recv+0x40/0x40 [ 41.222217] do_syscall_64+0x282/0x940 [ 41.226082] ? __do_page_fault+0xc90/0xc90 [ 41.230286] ? finish_task_switch+0x1e2/0x890 [ 41.234752] ? finish_task_switch+0x1b9/0x890 [ 41.239222] ? syscall_return_slowpath+0x550/0x550 [ 41.244121] ? syscall_return_slowpath+0x2ac/0x550 [ 41.249026] ? prepare_exit_to_usermode+0x350/0x350 [ 41.254017] ? prepare_exit_to_usermode+0x227/0x350 [ 41.259011] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 41.263652] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.268471] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 41.273635] RIP: 0033:0x453a59 [ 41.276794] RSP: 002b:00007f94d372fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 41.284472] RAX: ffffffffffffffda RBX: 00007f94d37306d4 RCX: 0000000000453a59 [ 41.291715] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 41.298957] RBP: 000000000071bea0 R08: 0000000000000004 R09: 0000000000000000 [ 41.306198] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 41.313438] R13: 0000000000000508 R14: 00000000006f7960 R15: 0000000000000000 [ 41.320786] Mem-Info: [ 41.323216] active_anon:80598 inactive_anon:63 isolated_anon:0 [ 41.323216] active_file:3504 inactive_file:8315 isolated_file:0 [ 41.323216] unevictable:0 dirty:6385 writeback:0 unstable:0 [ 41.323216] slab_reclaimable:7106 slab_unreclaimable:92405 [ 41.323216] mapped:24151 shmem:70 pagetables:722 bounce:0 [ 41.323216] free:1409461 free_pcp:405 free_cma:0 [ 41.356553] Node 0 active_anon:322392kB inactive_anon:252kB active_file:14016kB inactive_file:33260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96604kB dirty:25540kB writeback:0kB shmem:280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 124928kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no 2018/02/11 12:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x9) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000aab000-0xcc)=""/204, &(0x7f0000cee000-0x4)=0xcc) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f000089d000)=""/68) setsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f00000e1000)="e9654bba71f8ce3e7d308b997bee3c4feb91081d652ef3b70abbb49cefccf0171263246b5a79b8cb63da7ae2b9d6c8d31d61dad65f2c9fba20afccf3a9b00ddc2d2e326fbf1c96d3fc3ac0b892b04b3c420124af804078dde1fb1b5cbb4d70e75c3b73e9ecd1bc69d47a91f736502c0b822afdfaba220d93f7f6bcb7a953da8a874698634da7571e", 0x88) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00008bb000-0x4)=0xfffffffffffffff7) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000378000)=0x4, 0x4) [ 41.385255] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 41.411379] lowmem_reserve[]: 0 2868 6378 6378 [ 41.415989] Node 0 DMA32 free:2939236kB min:30316kB low:37892kB high:45468kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2939944kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:708kB local_pcp:0kB free_cma:0kB [ 41.443517] lowmem_reserve[]: 0 0 3510 3510 [ 41.447890] Node 0 Normal free:2682740kB min:37100kB low:46372kB high:55644kB active_anon:322488kB inactive_anon:252kB active_file:14016kB inactive_file:33260kB unevictable:0kB writepending:25540kB present:4718592kB managed:3594328kB mlocked:0kB kernel_stack:4448kB pagetables:2888kB bounce:0kB free_pcp:756kB local_pcp:224kB free_cma:0kB [ 41.477870] lowmem_reserve[]: 0 0 0 0 [ 41.481684] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 41.495265] Node 0 DMA32: 5*4kB (M) 4*8kB (M) 3*16kB (M) 4*32kB (M) 2*64kB (M) 2*128kB (M) 1*256kB (M) 3*512kB (M) 2*1024kB (M) 1*2048kB (M) 716*4096kB (M) = 2939236kB 2018/02/11 12:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000056f000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x3, [@generic='\f']}]}]}, 0x40}, 0x1}, 0x0) pipe2(&(0x7f00009a8000)={0x0, 0x0}, 0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ea2000)={0x20000004}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ece000)='/dev/rtc\x00', 0x121000, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000a24000)=""/100) socket$l2tp(0x18, 0x1, 0x1) [ 41.510408] Node 0 Normal: 317*4kB (UM) 898*8kB (UME) 1697*16kB (UME) 317*32kB (UE) 19*64kB (UE) 9*128kB (UME) 1*256kB (U) 3*512kB (ME) 1*1024kB (E) 1*2048kB (E) 640*4096kB (M) = 2674420kB [ 41.527400] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 41.535975] 11888 total pagecache pages [ 41.539955] 0 pages in swap cache [ 41.543421] Swap cache stats: add 0, delete 0, find 0/0 [ 41.548783] Free swap = 0kB [ 41.551794] Total swap = 0kB [ 41.554818] 1965969 pages RAM 2018/02/11 12:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) link(&(0x7f0000562000-0x8)='./file0\x00', &(0x7f0000297000-0xe)='./file0/file0\x00') capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) mkdir(&(0x7f0000758000)='./file0/file0\x00', 0x0) 2018/02/11 12:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00009d1000)='ramfs\x00', 0x0, &(0x7f0000680000-0xaa)) mount(&(0x7f0000e9f000)='./file0\x00', &(0x7f0000b60000-0x8)='./file0\x00', &(0x7f00005b4000-0x5)='ext4\x00', 0x100000, &(0x7f00004f7000)) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c5000-0x4), &(0x7f00001cc000), &(0x7f0000a46000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000653000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7001) 2018/02/11 12:00:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000428000)={0x0, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/11 12:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f00008fa000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000542000-0xc)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$admmidi(&(0x7f0000b88000-0xe)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000133000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000085d000)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @empty}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0x2, 0x0, 0x500, 0x5c29, 0x800000, r3}) 2018/02/11 12:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001