[....] Starting enhanced syslogd: rsyslogd[ 16.642253] audit: type=1400 audit(1518042661.089:5): avc: denied { syslog } for pid=4021 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: [ 22.342498] audit: type=1400 audit(1518042666.789:6): avc: denied { map } for pid=4162 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 '10.128.0.23' (ECDSA) to the list of known hosts. 2018/02/07 22:31:13 fuzzer started [ 28.562350] audit: type=1400 audit(1518042673.009:7): avc: denied { map } for pid=4173 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 2018/02/07 22:31:13 dialing manager at 10.128.0.26:42805 [ 32.150357] can: request_module (can-proto-0) failed. [ 32.159483] can: request_module (can-proto-0) failed. 2018/02/07 22:31:17 kcov=true, comps=true [ 32.699767] audit: type=1400 audit(1518042677.146:8): avc: denied { map } for pid=4173 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=63 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/07 22:31:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x20000) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000c0d000-0x8)={0x1, 0x4}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/155) r1 = memfd_create(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000002000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000004000-0x10)={0x4, 0xc7, 0x2, "aa6b5988dd4f", 0x5}, 0x10) r2 = dup(r1) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000005000-0x20)={r2, 0x3, 0x1, 0x8, &(0x7f0000005000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000003000)="d7637075736574245b6e6f6465762b2d00", 0x80, 0xc4, &(0x7f0000005000)={0xffffffffffffffff, 0x3, 0x87, 0x1, 0x4, 0x5, 0x200, 0x7ff}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000005000)={0x2}, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000007000-0x98)={0x0, @in6={{0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}}, 0x7, 0x5}, &(0x7f0000007000-0x4)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000006000)={r3, @in6={{0xa, 0x1, 0x4f17, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x4, 0x1, 0x7, 0x4e5, 0x400}, &(0x7f0000007000-0x4)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000007000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000003000-0x4)=0x10) 2018/02/07 22:31:19 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d92000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000742000-0x10)={0x1, 0x200, 0x2, 0xf2, 0x0}, &(0x7f00001a4000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000096f000-0x8)={r2, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)=0x0) mq_notify(r1, &(0x7f0000001000-0x60)={0x0, 0x3, 0x7, @tid=r3}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000003000-0x19)="4d89ff5e7e5b1629c3b013e4cd794bf06bfe86274e25f22c04df304e0f5c9a4b04da215da6074cc5233542c8bbba601d27eba7e7ad8c") read(r0, &(0x7f0000000000)=""/39, 0x27) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000004000-0x4)) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x4080, 0x0) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000003000)={0x7, &(0x7f0000000000)=[{0x4, 0xaf0, 0x3ee, 0x5}, {0xf964, 0x1, 0x9, 0x1f}, {0x1, 0x7f, 0x27, 0x10001}, {0x2cac, 0x800, 0x9, 0x400}, {0x4, 0x0, 0x6, 0x6}, {0x4, 0x0, 0x0, 0x200040}, {0x1, 0x2, 0x7fffffff, 0x3ff}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/rfkill\x00', 0x100, 0x0) ioctl$TIOCCONS(r4, 0x541d) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={@common='ip6_vti0\x00', @ifru_map={0x8, 0xd660, 0x5, 0x10000, 0x7fffffff, 0x3ff}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000006000-0x14)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000007000-0x4)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000008000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r7 = mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2000006, 0x10010, r6, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r6, 0xc018620b, &(0x7f0000008000)={r7}) 2018/02/07 22:31:19 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00002fa000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syncfs(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x30, 0x300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000004000-0x4)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0xe)={0x0, 0x7, 0x3, [0x200, 0x9, 0x7fffffff]}, &(0x7f0000004000)=0xe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000)={r2, 0x7f, 0x5, [0x8, 0x9, 0x100000001, 0x30c9, 0x800]}, &(0x7f0000005000-0x4)=0x12) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000005000)={r3, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, [0x31d7, 0x8, 0x7, 0x800, 0x49df000000000, 0x9, 0xffffffff00000001, 0x54, 0x10000, 0x21, 0x7, 0xffffffff, 0xfb, 0x3]}, &(0x7f0000002000)=0x108) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001000+0x10d)=0x30e9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000007000-0x8)={0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000008000-0x20)={@generic="01cd07b035013109465425e33fc46c05", @ifru_flags=0x4000}) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000009000-0x3), &(0x7f0000008000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000009000)=0xff, 0x4) 2018/02/07 22:31:19 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f000097b000)='/dev/usbmon#\x00', 0x1, 0xa08c1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) r1 = semget(0x1, 0x3, 0x0) semctl$GETZCNT(r1, 0x5, 0xf, &(0x7f0000001000-0xcb)=""/203) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000002000-0x1)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000004000-0x5c)={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x200}, {0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0xe2e2, [0x87a0, 0x5, 0x5, 0x1f, 0x8, 0x100000000, 0x6000, 0xc]}, 0x5c) write$sndseq(r0, &(0x7f0000001000-0xf0)=[{0x3, 0x3ff000, 0x1ff, 0xfff, @time, {0x3c4, 0x6}, {0x100000000}, @addr={0x400, 0x2}}, {0xaaaf, 0x4, 0xaf5, 0x401, @tick=0x5, {0x7, 0x3}, {0x7, 0x5}, @raw8={"2ed11f0448e21b26395d93c2"}}, {0x7, 0x0, 0x3, 0x7fffffff, @tick=0xbc, {0x1, 0xfffffffffffffdcf}, {0x4, 0x5}, @raw8={"f831eb94762f88da3537331f"}}, {0x20, 0x40, 0x7, 0x7, @time, {0x80000001, 0x9}, {0x1f, 0x118}, @quote={{0x7, 0x400}, 0xfffffffffffffffa}}, {0x10001, 0xdb49, 0x5, 0x7, @time, {0x9, 0xff}, {0x1000, 0x7}, @queue={0x4, {0x80c, 0x1}}}], 0xf0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000)=0x9, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}}}, &(0x7f0000006000-0x4)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000)=@assoc_value={r2, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000006000)="e1a2072ee14eea707ece9004d5b8b873e4b0f11a5bffc4ca6d706723d121390203b4f6ca417f8b01b884d3e88707eddc7034a3be6d2bce82f2b18dd2da23589c4653e7d3d775245161c157094bd29e8497340f0c64fbe2c2f6dc79a00ade535ab2f8b85a518d1a426bbb6f8e3bac164ac0360c56dee9b226c029a8d41dec53f3b7e45ee7c6f60ccf6b9f89e606af61a06c48b560f7678a9330140636f8a7d174782ddc48d1037ba3d8b0d21eea6e390765d11c7284eef6a7c2368722fd3447d9ba6b37221a0e6c1f5c4a572a4d60da18bea7dee9218fad554400ac", 0xdb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000)={0x40, 0x8000, 0x1ff, 0x214, r3}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000009000-0x19)=""/25, 0x19) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000000a000-0x4), &(0x7f0000001000-0x4)=0x4) semget(0x0, 0x6, 0x207) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000000b000-0x6)={0x80000000, 0x2}) 2018/02/07 22:31:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x80, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffff3f1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x4, 0x0, 0x7, 0x8}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x4, &(0x7f0000003000-0x1000)=""/4096, 0x1000) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000006000-0x10)={0x5, 0x100000, 0xffffffff, 0x8, 0x8, 0x3, 0x5, 0x7f, 0x3, 0x4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000006000)='/dev/mixer\x00', 0x400102, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000008000-0x8c)={0x9, 0xd141, 0x5, 'queue0\x00', 0x40}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x12, 0x1e, 0x1, "84c958e276a82cc1224b2effdd963de5615d5b08b9c6799bce3217f698c3cccd3fd664d9b21dd748bb9f42c3e51393cf329eb16e23e0194766c5bc81f3618b04", "082b2b82dd734d2e2a8c4dc24a95196517b24a080f941de9d63b730eb8218b70", [0x8220, 0x1]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f000000a000)={0x5, &(0x7f0000009000-0x28)=[{}, {}, {}, {}, {}]}) ptrace$peek(0x1, r3, &(0x7f0000005000-0x8)) rt_tgsigqueueinfo(r3, r3, 0x40, &(0x7f000000a000-0x10)={0x6, 0x400, 0x25, 0xff}) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f0000007000)=""/139) 2018/02/07 22:31:19 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000060000)='/dev/amidi#\x00', 0x3, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r0, &(0x7f0000fe3000)={0x1, {&(0x7f0000d32000)=""/157, 0x9d, &(0x7f0000000000)=""/73, 0x1, 0x3}}, 0x68) fcntl$setflags(r0, 0x2, 0x1) r1 = semget(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r1, 0x0, 0xc, &(0x7f0000001000)=""/150) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x7, 0x20, 0xfffffffffffffff7, 0x2, 0x6d, 0xb0, 0x30f, {0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffff}}, 0x0, 0x7, 0x8, 0x89a, 0x200}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x2, 0x1}, 0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000003000)=0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000004000)=""/103, 0x67) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000006000-0x1a0)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000007000-0x1)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000006000)={0x0, r3}, &(0x7f0000006000)={0x69, 0x9b, 0x200, 0x6, 0x5, 0x4}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000008000-0x8)=&(0x7f0000008000-0x1)) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000004000-0x66)=""/102) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000009000-0x4), &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000000a000-0x1d)="2c895c556691bbb447a6b3685cf9bef2cb09d15c0c31cc540e88b87a50", 0x1d) 2018/02/07 22:31:19 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000086000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x8) fcntl$getflags(r0, 0x40b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x1, @loopback=0x7f000001}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x1, @multicast1=0xe0000001}, @generic="6bfac62ac40343909df89eafc8113709"}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000002000-0x48)=@full={{0x3, {"4dd9077392224d"}, 0x10000}, [{"80d29478d85fd5"}, {"9207fcb0d9d303"}, {"f039b1d4ea5e44"}, {"0a2d78f193e974"}, {"61ca1187d0be2c"}, {"dccc11938de131"}, {"dff9f64625eb13"}, {"f255f8bc706f23"}]}, 0x48) renameat(r0, &(0x7f0000001000)='./file0\x00', r0, &(0x7f0000002000-0x8)='./file0\x00') fadvise64(r0, 0x0, 0x8, 0x5) r1 = getpgrp(0x0) r2 = getpgrp(0xffffffffffffffff) setpgid(r1, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)=@known='security.capability\x00', &(0x7f0000001000), 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000004000-0x60)={0x0, 0x2b, 0x5, @tid=r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000004000)='./file0\x00', 0x80000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000005000)={@generic="68102c4aa0e82144bfb481a88a9452a5", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) r3 = msgget(0x1, 0x120) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0xe)='./file0/file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@broadcast}}, &(0x7f0000006000-0x4)=0xe8) r7 = getegid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000007000)={{0x0, r4, r5, r6, r7, 0x104, 0xfffffffffffeffff}, 0x5, 0xffffffff, 0x2, 0x8c0, 0x8000, 0x1, r1, r1}) 2018/02/07 22:31:19 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000fbb000)='/dev/audio#\x00', 0x7b48, 0x200900) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000)={0x7fff, 0x9, 0x0, 0x23a, 0x7fffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x8, 0x8000, 0x6, 0x1f, r1}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000003000)={0x89, 0x5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000005000-0xe5)=""/229) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000006000-0x10), &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000007000-0x48)=@full={{0x3, {"c30e9d24e9cf1f"}, 0x100}, [{"b8813bd431dfea"}, {"868677dd9981b3"}, {"43a3c84e36e596"}, {"39e8d408022402"}, {"eb5f3ab98c05b9"}, {"7c5d7c3cec46ea"}, {"5e88d9e7dd2e2d"}, {"e43c42ce3b8762"}]}, 0x48, &(0x7f0000006000)=[{&(0x7f0000001000)="8169bfb83307f8b5612eeb906891909829d48cf612c99deb7bc0bb1cc602912d4c6e1aa1fe003cf8272d3bdcee145049329d2b37643e5179cb0f31199db88433bc1972b4e4fdeba52b34421744968df7808cd2ddf4f2234949ccd060c32401d8dbbecb9bc0fcb8b08a81f17a55155b68e63d0f2139de82b782134c5724", 0x7d}, {&(0x7f0000006000)="1fe15b02b6438a19b5be4ad398c46fc5e3ecaa4e37a05e776abaa1e1835088df851996ebb3a66efd233bc450eccc849f0d40286a988f379ae702aafbd5b1d6de3db29253b520388a949889d52e1f1e04bae8df64b0842b78dd35b49cad0cbcef68fe4bebec6dd4f143b81d30c6d9769dbb3d2454ea38c75e61bda780f731b88fc33f3c01ef82c24a6fdfa81052", 0x8d}, {&(0x7f0000007000-0x69)="6db13b8cbdffac0e49b256f1ae6923ed489477f05281ca468308efe61d61e5a28172dd4f8bd75dbca81f957b6b8879c1763da32800430228bd6801132d67eaa9868591436094b7a0a69e87055cd41ce8b620a7ff0caa608cff4d1a5d73b79a2ee31eaa0ef0c6422d28", 0x69}], 0x3, 0x0, 0x0, 0x40}, 0x20000000) r2 = semget$private(0x0, 0x0, 0x210) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r2, 0x4, 0x13, &(0x7f0000007000)=""/113) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000004000-0x4)) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000009000-0x8)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000009000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}}}, 0x8c) [ 34.934816] audit: type=1400 audit(1518042679.381:9): avc: denied { map } for pid=4173 comm="syz-fuzzer" path="/root/syzkaller-shm690902194" 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 [ 34.991953] audit: type=1400 audit(1518042679.438:10): avc: denied { sys_admin } for pid=4218 comm="syz-executor4" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.014540] IPVS: ftp: loaded support on port[0] = 21 [ 35.079101] audit: type=1400 audit(1518042679.524:11): avc: denied { net_admin } for pid=4223 comm="syz-executor4" 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 [ 35.106058] IPVS: ftp: loaded support on port[0] = 21 [ 35.140871] IPVS: ftp: loaded support on port[0] = 21 [ 35.185184] IPVS: ftp: loaded support on port[0] = 21 [ 35.248844] IPVS: ftp: loaded support on port[0] = 21 [ 35.311153] IPVS: ftp: loaded support on port[0] = 21 [ 35.413810] IPVS: ftp: loaded support on port[0] = 21 [ 35.509727] IPVS: ftp: loaded support on port[0] = 21 [ 36.222636] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.466108] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.552138] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.670416] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.719830] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.806322] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.945517] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.111677] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.745104] audit: type=1400 audit(1518042683.190:12): avc: denied { sys_chroot } for pid=4223 comm="syz-executor4" 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 2018/02/07 22:31:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x10800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000002000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x2, @empty}}) 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000813000)={0x2, &(0x7f00000fe000-0x3c)=[{}, {}]}) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) removexattr(&(0x7f0000200000-0x8)='./file0\x00', &(0x7f00003a7000)=@random={'osx.', 'proc+securitysecurity\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@nfc, 0x10, &(0x7f0000000000)=[{&(0x7f000079d000-0x9)=""/9, 0x9}, {&(0x7f00004c4000)=""/231, 0xe7}, {&(0x7f0000001000-0x1b)=""/30, 0x1e}, {&(0x7f0000001000-0xfb)=""/251, 0xfb}], 0x4, 0x0, 0x0, 0x9}, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x381371}) r1 = accept$packet(0xffffffffffffffff, &(0x7f000026d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000c54000)=0x14) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000a63000-0x8)) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6}, [@jmp={0x5, 0x0, 0x2}], {0x95}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) socket$inet6_udp(0xa, 0x2, 0x0) [ 38.844755] audit: type=1400 audit(1518042683.272:13): avc: denied { ipc_owner } for pid=5130 comm="syz-executor4" 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 [ 38.869174] audit: type=1400 audit(1518042683.291:14): avc: denied { dac_override } for pid=5147 comm="syz-executor4" 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 2018/02/07 22:31:23 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00005f9000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00008e8000+0xc35)='user\x00', &(0x7f00007eb000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00008d6000)="e525b265926f02ea5de64c8f0147874a8b2034", 0x13, 0xffffffffffffffff) keyctl$assume_authority(0x10, r1) perf_event_open(&(0x7f000057e000)={0x2, 0x78, 0x6a9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000754000-0xf)=""/15, 0xfffffffffffffeec, 0x3) [ 38.893764] audit: type=1400 audit(1518042683.316:15): avc: denied { prog_load } for pid=5147 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/07 22:31:23 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mremap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000016000/0x2000)=nil) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001a000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000c98000)={&(0x7f0000632000-0xe8)={0x14, 0xb, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x40}, []}, 0x14}, 0x1}, 0x0) [ 39.098719] audit: type=1400 audit(1518042683.392:16): avc: denied { dac_read_search } for pid=4223 comm="syz-executor4" 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 [ 39.123567] audit: type=1400 audit(1518042683.494:17): avc: denied { create } for pid=5187 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=netlink_netfilter_socket permissive=1 [ 39.148192] audit: type=1400 audit(1518042683.497:18): avc: denied { write } for pid=5187 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=netlink_netfilter_socket permissive=1 2018/02/07 22:31:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)='1', 0x1, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e58b9d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96acd50a149d508fb5d5480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f9", 0xf9, r0) r3 = creat(&(0x7f0000583000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000427000-0x36)={0x0, 0x2e, "f6dd43405b40d42fc23a6f74f59d2ea6edb6a0fbd6d4c8a48125fe243c164b89d981881c229a4f717c2192d0318b"}, &(0x7f000013d000)=0x36) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000945000)={r4, 0x5, 0x6}, &(0x7f0000b83000-0x4)=0x8) r5 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000936000-0x82)="3041338d287a97212682dc45620cc054876e8f80ec00b5aff41fd18da7cad81068f0ede649450cd1ee0921fdb615d29f5f4342eea77db045247d21f4aadc74025d69b9d02c4b7656c3cc9eea0889546ad6bb7d3ce8c3bda9311626cc5371b63966436450c8288ff62c051bdd0e02139ac4d92adc362686ae01", 0x79, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r5}, &(0x7f00005cd000), 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40), 0x3f}) ioctl$TIOCCONS(r3, 0x541d) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000f8f000-0x88)={0x8, 0x0, [{0xbbe, 0x0, 0x8}, {0xfff, 0x0, 0x6}, {0x0, 0x0, 0x9}, {0xbff, 0x0, 0xe9c3}, {0xb50, 0x0, 0xfff}, {0xbbe, 0x0, 0x7}, {0x8cb, 0x0, 0x400}, {0xa88, 0x0, 0x8}]}) 2018/02/07 22:31:23 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001000-0x1)) socket$kcm(0x29, 0x4004, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000616000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000407000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000808000-0x4), &(0x7f0000575000-0x4)=0x4) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r3 = add_key(&(0x7f0000c23000-0x12)='.request_key_auth\x00', &(0x7f000018d000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000011000-0x16)="45a79010985f307b31101d6661d16e75ed8c37d995478d43b6ff2eb45a3f81af9001af7c56ed", 0x26, 0xfffffffffffffffd) add_key(&(0x7f00008c7000)='pkcs7_test\x00', &(0x7f0000f03000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000a5000-0xef)="6e88fa578107d85c004c42c858182c64f45e42ca9343940d2a3530c17c1b04a9c97203caa02b21ff33515ae2e36e677e2ecd88bf4e508bb187d62e70ece5b3117ecc5aab779d21b7bfa4fff5ad93a4adb02da646f5d865e68ce3c215668abca21ea71b1e0a103425c94051e9ec590e4a073dd01e75ad184c5bb2a640a8d6756035c4abffeb8bc94d3d8772f74e9957eb721652fa10f552a55b9fc300a8c38b1423dddd3949a46a061e1c2c09db03762b657bf71e0a9dccba1144e1aec12fbac0ae20588b9d55d8068d762ff6a2f518615a62363d58215fa9eb3b8a53e6e699cb7dd3047d636f2510e5f11a5c569a1a", 0xef, r3) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) 2018/02/07 22:31:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb9000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000e46000)='/dev/dmmidi#\x00', 0x2, 0x2000) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000f40000-0x80)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0xefa}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f000003b000/0x1000)=nil}) 2018/02/07 22:31:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000535000-0x10)={0x1, &(0x7f0000f75000)=[{0x8, 0x6, 0x4}]}) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0xc, 0xe, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) gettid() msgget$private(0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000054f000)='./file0\x00', 0x10200, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000106000-0x40)={0x0, 0x0, 0x0, 0x4b, &(0x7f00004b2000-0x4b)=""/75, 0xd, &(0x7f0000f21000)=""/13, 0xb7, &(0x7f0000b2b000-0xb7)=""/183}) msgsnd(0x0, &(0x7f0000af8000-0xf1), 0x8, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000fb4000)={0x3ce, 'R'}, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b96000-0xe8)={{{@in=@remote, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000e0f000)=0xfffffffffffffff7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000067000)={0x0, []}, &(0x7f0000753000-0x4)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cc9000-0x8)) 2018/02/07 22:31:23 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) getitimer(0x1, &(0x7f000052c000)={{}, {0x0}}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f00004d6000), &(0x7f0000a86000-0x4)=0x10) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000dc9000-0x10), &(0x7f00002b2000)=0x10) clock_gettime(0x0, &(0x7f0000fe9000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000b59000)={{r1, r2/1000+30000}, {0x0, 0x7530}}, &(0x7f00002e9000-0x20)={{}, {0x0, 0x0}}) sched_rr_get_interval(0x0, &(0x7f00008d2000-0x10)) setitimer(0x2, &(0x7f0000bc7000)={{r0, r3}}, &(0x7f0000f62000-0x20)) semget$private(0x0, 0x0, 0x0) getitimer(0x2, &(0x7f0000006000)) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000d7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000df7000)=""/175, &(0x7f00001aa000-0x4)=0xaf) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f00005a8000-0x20)={@generic="982b8e0cced489b7b18a17220909961b", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) 2018/02/07 22:31:23 executing program 0: 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, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000fdf000)='/dev/vcs#\x00', 0x7, 0x200000) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000087b000)=0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b3f000)={{{@in6=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f000013c000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000233000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5, r1}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000c3c000-0xc)={&(0x7f0000f9f000-0x8)='./file0\x00', r0}, 0xc) sendmsg$kcm(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x3}], 0x10}, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/07 22:31:23 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f000018f000-0xa)='/dev/vcs#\x00', 0x6, 0x1) mmap(&(0x7f0000000000/0x762000)=nil, 0x762000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) mmap(&(0x7f0000762000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000763000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000764000-0x28)={@generic}) mmap(&(0x7f0000762000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000763000-0x8c)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}}}, &(0x7f0000762000)=0x8c) mmap(&(0x7f0000762000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000762000)={r1, 0x23f7, 0x7, 0x500}, 0x10) 2018/02/07 22:31:23 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x100000000008) r1 = syz_open_dev$adsp(&(0x7f000000f000)='/dev/adsp#\x00', 0xfffffffffffffa02, 0x204000) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000009000-0xa1)=""/161) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xffffffff, @common='sit0\x00', @common='eql\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/07 22:31:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = syz_open_dev$tun(&(0x7f00000c1000-0xd)='/dev/net/tun\x00', 0x0, 0x101300) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000299000)=0x6) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b4d000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000376000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) sendfile(r2, r3, &(0x7f0000e65000-0x8), 0x8) fallocate(r2, 0x2, 0x800, 0x6) [ 39.493709] ipt_CLUSTERIP: ipt_CLUSTERIP is deprecated and it will removed soon, use xt_cluster instead 2018/02/07 22:31:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) getsockname$packet(r1, &(0x7f0000341000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000088000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00003f5000-0xe8)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000639000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e2a000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x1, 0x6, 0x0, 0x3, 0x2, 0x80, 0x20, 0x7f, r2, r3}, {0x4, 0x3, 0x7, 0x9, 0x7, 0x5, 0x9, 0x6}, {0x9, 0x9, 0x3, 0x9}, 0x9, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x2b}, 0xa, @in6=@empty, 0x2, 0x0, 0x3, 0x5, 0x7, 0xffffffffffffedc6, 0x1}}, 0xe8) r4 = socket(0x2, 0x2, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000dd8000)) syz_open_dev$amidi(&(0x7f0000c4c000-0xc)='/dev/amidi#\x00', 0x2, 0x604000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000f51000-0xc)) dup2(r4, r5) 2018/02/07 22:31:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000dbf000), 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000935000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r3, 0x2, &(0x7f00003ba000-0xba)=""/186) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000034e000-0x20)={0x0, 0x2, 0x1000, 0x2000, &(0x7f0000e1c000/0x2000)=nil}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000169000-0x70)={[{0x7, 0x92a, 0x8, 0xb6fe, 0x0, 0xfffffffffffff801, 0xfffffffffffffbff, 0x6, 0x5, 0x1, 0x7, 0x0, 0x6}, {0x1000, 0xfff, 0x64, 0x80, 0x81, 0x5, 0x80000000, 0x9, 0x7fff, 0xfffffffffffffffd, 0x7fffffff, 0xbb23}, {0x6, 0x80000001, 0x0, 0x5, 0xe65, 0x3, 0x2, 0xa00, 0x80000000, 0x0, 0x2, 0x7fffffff, 0x1}], 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009f5000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) r6 = getuid() fstat(r4, &(0x7f0000134000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r6, r7) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/07 22:31:24 executing program 7: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0x80006, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000032c000-0xe)='/selinux/user\x00', 0x2, 0x0) listen$netrom(0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d55000)='/dev/autofs\x00', 0x103802, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) clock_gettime(0x3, &(0x7f0000f90000-0x10)) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00002a8000-0x10), 0x10) accept$nfc_llcp(r2, &(0x7f0000ac6000-0x60), &(0x7f0000f9a000)=0x60) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000001) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f000022b000)={0x101, 0x6, 0xd1, 0x2, 0x101}, 0x14) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000560000)) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4068aea3, &(0x7f00005aa000-0x68)={0x7b, 0x0, [0x2fcc68e4, 0x85, 0xffffffffffffffff, 0x6]}) 2018/02/07 22:31:24 executing program 0: r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/02/07 22:31:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000810000), 0xff55, 0x2, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x10000000, "a002edebb7e1"}, 0xfffffffffffffdb0) readv(r0, &(0x7f0000cc7000)=[{&(0x7f00004af000)=""/247, 0xf7}], 0x1) mq_open(&(0x7f0000ddf000-0x1)='\x00', 0x80, 0x1, &(0x7f0000622000)={0x8, 0x4, 0xfffffffffffffffd, 0x567, 0x6, 0x2, 0xac, 0x5}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009d3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000051000-0x8b)=""/139) r2 = syz_open_dev$dmmidi(&(0x7f0000cd6000-0xd)='/dev/dmmidi#\x00', 0x6, 0x509001) bind$alg(r0, &(0x7f0000221000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) getpgrp(0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000996000-0x8)) write(r2, &(0x7f000020a000)="488252e07e212dfd3cbf6783aa871f3764017cb161394e01c47cecc50e9cc46ecf4f1f431f96914f6794338abebd891cb5c22d2795d4c25560c8ba760e59e7670c1d9cc85d12d80c6cd7a09eae418d99a32ddd901e4d6cf2b16cc3dcdaccaf3e3c0b543763ca864a2da65e10c34e0c8bdf09040ae5a6f6e3d2fadf0704e0751b5f2b826147bd0939da9c8f64a11c1be916dbc9e403", 0x95) readlinkat(r2, &(0x7f0000699000-0x8)='./file0\x00', &(0x7f0000445000)=""/240, 0xf0) setxattr(&(0x7f0000bc3000)='./file0\x00', &(0x7f000034a000-0x19)=@known='s|stem.posix_acl_default\x00', &(0x7f0000086000)='trusted\\{\x00', 0xa, 0x1) 2018/02/07 22:31:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000025f000)='/dev/usbmon#\x00', 0x55d9, 0x8000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000484000-0x18)={r0, &(0x7f0000b30000-0xe6)="78f4ab22299cabd48bfadb3e96002b189d0edc6adeeaed81dd83eaf83850783b387180d6d081abd09a98b9422d4b97042fc298c137e80ec856a3fb95091cd94ec2c37bdf33c3676a6fcb89512a8eabec14cec4719f8248c1ed75f39ff0887efbf1b1c681b5e87e03218f4833e3329ccf44d7e18c312c0fcc487b346ab80346eb48e5f1f1660309585589e1134ab31ec1c96a40d295638b9f02a50fa7d96fd430bb7b7f8cab117dee3d2a2d5802f41d0386bd6571f9e362e1ef327e922b58e83be0ab40c33058ee4abdcfdfb0f3c58a1d82b4d1725850a442f39c304d4105b08ef54f2dc006bc", &(0x7f0000164000-0x10)=""/16}, 0x18) sendfile(r0, r0, &(0x7f00001cd000), 0x40) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) prctl$intptr(0x1d, 0xffff) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x137) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000de000-0x8), 0x100000001) 2018/02/07 22:31:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) open(&(0x7f00002cc000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rename(&(0x7f00005a4000)='./control\x00', &(0x7f0000636000)='./control/file0\x00') dup2(r0, r0) 2018/02/07 22:31:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x7) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x9}) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000dee000), 0x80000) sendto$inet6(r3, &(0x7f0000f99000-0xa8)="eab9d9b97f5066001f11f4fd3c2478abe003b21695b9924f055d90e91dd1982ae86f073cfa2edd13cd216fbcba6c98acb314c3dcebf7ef19fcb56816d30bcff9c38275086d03d944945df726d6899b6879a846fdb5d790d4f3fdc172bdd1f8660d84cc0bae3f5aa899e2a48af8b431d306d7dad7310b3b0ea156811910daeeeb74ce24ffe13aa70e2a132d102c13f49ddb5e6c848f3f0cf7f6fc7ea77d0dee00115bed858efeec36", 0xa8, 0x800, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/07 22:31:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2f}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0xa, 0xffffffc0}], {0x95}}, &(0x7f0000c43000)="7379f38e616c6c737200", 0x8000, 0x1000, &(0x7f00009f4000)=""/4096}, 0x48) mmap(&(0x7f0000003000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00009aa000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00009b0000-0x4)=0xc) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000c8d000)={0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000bb5000-0x8)='./file0\x00', &(0x7f00001e1000-0x8)=[&(0x7f0000002000-0x5)='/dev/dsp\x00'], &(0x7f0000002000-0x30)=[&(0x7f0000730000)='/dev/dsp\x00', &(0x7f0000002000-0x9)='/dev/dsp\x00', &(0x7f0000002000-0x5)='eth0\x00', &(0x7f0000406000)='/dev/dsp\x00', &(0x7f00003a9000)='$*]securityppp1,\'vboxnet1cpusetnodevbdev[ppp1ppp0\x00', &(0x7f0000002000-0x9)='/dev/dsp\x00']) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003c0000)={r1, 0x3ff, 0x10000, 0x1a04}, &(0x7f00009c8000)=0xfffffffffffffec2) fsetxattr(r0, &(0x7f0000702000)=@known='com.apple.FinderInfo\x00', &(0x7f00007af000)='vboxnet1em1\x00', 0xc, 0x1) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000a00000)=0xfbb, 0x4) 2018/02/07 22:31:24 executing program 4: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000002b000)=0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000002e000)='/dev/audio\x00', 0x301000, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f000002e000)={r3, r0, 0xf}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0xffffffc0, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/07 22:31:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cf0000)='/selinux/checkreqprot\x00', 0x20080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000f80000)={0x9, 0x144, 0x81}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000ff000-0x9)='/dev/dsp\x00', 0x200090, 0x0) syz_open_dev$sndtimer(&(0x7f00009ef000-0xf)='/dev/snd/timer\x00', 0x0, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000fd000-0xc0)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x200, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x4}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @empty}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0xffffffffffffff6f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}], 0xc0) ioctl$int_in(r1, 0x80000080044dff, &(0x7f00008d4000-0x8)) 2018/02/07 22:31:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009db000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000681000), 0xfffffc90) symlink(&(0x7f00009c3000)='./file0\x00', &(0x7f00000e0000)='./file0\x00') 2018/02/07 22:31:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x80000001, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f00002d4000), &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x98), &(0x7f0000001000-0x4), &(0x7f000039f000), &(0x7f0000c2f000)) waitid(0x0, 0x0, &(0x7f0000f50000-0x10), 0x4100000e, 0x0) 2018/02/07 22:31:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009fc000)='/proc/self/net/pfkey\x00', 0x2c840, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000a03000)={0x2654, 0xffff, 0x6, 0x0, 0x401, 0xf8a, 0x5, 0x5, 0xffffffffffffffff, 0x3, 0x7, 0x509, 0x0, 0x9d1, 0x0, 0x1, 0x6, 0x9, 0x82d2}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000d80000), 0x4) iopl(0x3e) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000066d000)='/dev/vga_arbiter\x00', 0x10002, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00002b0000-0x4)) 2018/02/07 22:31:24 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000e77000)='#\x00', 0x4) fstatfs(r0, &(0x7f000079a000)=""/170) 2018/02/07 22:31:24 executing program 0: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00000a3000-0x38)={0x0, 0x0, &(0x7f0000f85000)={&(0x7f0000f86000-0x188)={0x2, 0x9, 0x8, 0x0, 0x31, 0x0, 0x0, 0x0, [@sadb_key={0x1f, 0x9, 0x780, 0x0, "242dbd348d7ac52147f66343e57f8b3207a67f748e2ba97883e7a9d080224df94ce1672c30a91dedb30ee88de29a6a1a6447428e74759c8f4819f6e2c39f7c083cd679cd106c50f7f59a6c1cdd9e573177c17d9f0029936e00e53a95b897c7407242c57372d9e03cececebe433c8f14e27c45b4a1a58f097c3a1d5a3600b1f580ddc45a505e3ed4cb07fe0d9c62f84add6ec356dbb738c04cbad8f78e1da54341bdc5be15aafa7c6ba97a1a874cea40e389315a76cbf3cbd4be5ac225e3877f3c599c93cac6c7d812db3b82fd2e9093b9ee83a5b860f71d87a46c3497f287f6bcfe6058e399c6119715f338df2cb8383"}, @sadb_ident={0x2, 0xa, 0x9, 0x0, 0x6}, @sadb_ident={0x2, 0xb, 0x9, 0x0, 0x1}, @sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x4, 0x5}, @sadb_x_sec_ctx={0xa, 0x18, 0x5d8, 0x6, 0x43, "ca94d30ca774004cafc55f7cb9c4ea5ffd694d76c1fe141718253b4a7c13cb435e8fe54eb83bd6b7c2032932ea56bc9a93f24a254b6d3e3e3f5da38e8cb7aeae227ce6"}]}, 0x188}, 0x1}, 0x10) 2018/02/07 22:31:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000d84000)={0x4}, 0x4) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f000067b000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) 2018/02/07 22:31:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000054b000)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f000006b000)=""/24, 0x18) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000de3000-0xb0)=""/176) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e2a000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000bb0000-0x10)={0x9, 0x820c, 0xfb1, 0x1, 0x0}, &(0x7f00007bf000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000c9000-0x10)={r2, 0x2, 0x7fff, 0x9}, &(0x7f0000c94000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00001ca000-0x8)='./file0\x00', 0x102) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000fdc000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000bdc000/0x3000)=nil) recvfrom$inet6(0xffffffffffffffff, &(0x7f000004c000-0x9a)=""/154, 0x9a, 0x100, &(0x7f0000acc000)={0xa, 0x0, 0x7fff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0x1c) 2018/02/07 22:31:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x400000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x5) keyctl$set_reqkey_keyring(0xe, 0x6) 2018/02/07 22:31:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00006af000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000c1000)=0xdc, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d60000)={0x0, 0x2}, &(0x7f0000961000-0x4)=0x8) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b97000-0x8)={r3, 0x8001, 0x0, []}, &(0x7f0000380000)=0x8) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) bind(r2, &(0x7f0000586000)=@generic={0x7, "81103682e98c6c140b086df99481739f03ea70b3a5e0b1dbb0ff51252d03eff3605978b71a06d421ab7ceb59ab14380ffe36585397387bbaa187e631255432b662e083b5e56d3a95161bf7fcc90e9badbcddfd45d1d7b11af730e7b431574ca0a3a30c4c3af622ef709402e49357327a84129d159a0112fc09a8aafac3d2"}, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$int_in(r4, 0x5421, &(0x7f000008c000)=0xffffffffffff8000) rt_sigprocmask(0x3, &(0x7f0000c9f000-0x8)={0x10001}, &(0x7f0000251000), 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006c7000-0x6)={r3, 0x81}, &(0x7f000023e000)=0x6) sendto(r4, &(0x7f00005c9000-0xa8), 0x0, 0x0, &(0x7f00003b8000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) 2018/02/07 22:31:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) perf_event_open(&(0x7f000095a000)={0x7, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x7c, r0, 0x0) 2018/02/07 22:31:24 executing program 7: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000008000)=[{{&(0x7f0000023000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f000000d000-0x90)=[], 0x0, &(0x7f0000017000)=[]}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000023000)=[{{0x0, 0x0, &(0x7f0000033000-0x20)=[]}}, {{0x0, 0x0, &(0x7f0000024000-0x40)=[], 0x0, &(0x7f0000010000)=""/82, 0x52}}], 0x2, 0x0, &(0x7f0000036000)={0x0, 0x989680}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[], 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1e, 0x2, 0x0) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/07 22:31:24 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1005, 0x84) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000-0x4)=r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@multicast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x20071026, r2}, &(0x7f0000001000)={0x80000000, 0x4, 0xffffffff, 0xfffffffffffffffa, 0x400, 0x3}) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000001000-0x38)={&(0x7f0000002000)=@kern={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000003000-0x40)=[{&(0x7f0000002000-0xcc)={0xcc, 0x35, 0x8, 0x1, 0x1, "", [@generic="4116f8540431e273c6bbac6fb3efe865225a1521a288374c6164c7b8ae8b6ed7", @nested={0x18, 0x61, [@typed={0x14, 0x7f, @str='!keyring\x00'}]}, @typed={0xc, 0x4b, @fd=r0}, @generic="4cf989e5c3b92092eac343fdd50382516ac39d4151fa9762edc5516ebb8e6b428676da2a2e5f8dc97ad779a1ff23073c0e89e7418dd0db5538ec0ded8096b8e3e60bb5d4935d1b1801ca05002b077a32c5d94d8b53b7de1ae29eea113fdbd1acefcb7a4cd4294fd6b9de94d59048bdc46afdebabcc"]}, 0xcc}, {&(0x7f0000002000)={0x16c, 0x2f, 0x0, 0x3, 0x2, "", [@generic="b3e991bedbb7adc91aebf1dc0dc69994d26524eef3a28b90389e799b13db5b840fd5fab3cfc2ff94ae1e11f920ff54135d7d5dbfc18dded215817b01dd7fa70c9707ba5be88a816769f6c55f6569957a3b27c52870cfc8346acd4b25ae5a27db0178dabf2f17bac8b4902a3652c48902c074feefe4f1e7", @typed={0x10, 0x11, @u64=0x4}, @nested={0xd4, 0x7, [@generic="941a3edac7c8ce43e97f0e423b15b44441e0366caaff75ea049316e6e1b7cc9c4217be2351c6bd923e71c1c251ec66b4873daeea0a8593d18585b258c46899f5af8f7636bb526158fb8851f3e7d2c8ff46c1002f4a544e47b50ebddcc83c5987e83c2966b18c94395feb55d04b3372ec40d649d33116050e4c491163448f6ba0cfb3508e5d1a884de870400dad3eb307066acbe51f9688d3896c471f77ac7f74732919411d9d4caf44b977e7e2a74f991e202ca536ab1a70f2766d7617d0cc65da34ea62bf8f9a2fa1fdbee8291d54"]}]}, 0x16c}, {&(0x7f0000002000-0x138)={0x138, 0x3b, 0x204, 0x6, 0x2, "", [@typed={0x4c, 0x39, @binary="41dc02577676c06da1d5ac7ac60c9b26c10dc56ad47d0b42601ea29ad23ffd1cd5e4b6bcc612132a330ba22d99b012fbc386bd51dc1c631060401f4d4e656866f44a88"}, @generic="506c46d5ec0b64df733da408cb140bd67fd28d5a6b486b7856535c39ad6579b90cbc25f53dda4b8a49bf8d51b57d8f9b8ddac521df3d1c6991b730008a3c4d6dee9b1e21a07826aba16c5ffa2d57e08b15fc10c320dd6e7f5d9035a5cfdf570990df629b74c4f8ecc72151f118a9a7b6cc86534ed540716e4d655e0848b961fee1074a9aef856d20fe48f4bbe980ea35f5edf20ca5737fcf596dd2dd8e1e7c219a4747f8bce9", @generic="e3ee47c261e0d1cf12304269573e5d7c8d54e3fe0ad459cb30a886fdc10281985898553980b535384d4c73ea2ef5c8e91acdcea5cc25"]}, 0x138}, {&(0x7f0000001000)={0x738, 0x23, 0x200, 0x0, 0x1, "", [@typed={0xc, 0x91, @fd=r0}, @nested={0x304, 0x15, [@typed={0x8, 0x5f}, @generic="dd2386488a88ae09ab66ac867bf004743dc2e065f425e77778882c428750a6a4037f16613f8d016e8722278e1178df5838c61fd4352df948bead8d142b80d98fe262c9121256f39ca81861661fe682967579a1d7185340c51c069aaa6be8dbebec67abcab4c76813f247f4fb05143c620bb108aec8d54e9b32ae6bee931b6635f0bfd1a192ea88cb04bcb2013a03393c1d08b80e3af93d862d1d7c96a9e82fb739ca97ee783eea5812a881765aa39b9c8a88ceeaddf0007dfd3f2872a67a7562fee4a3aad131", @typed={0x8, 0x5c}, @generic="944ff502b9088bb5ca9437c1866fc17d865956ad0c02b9f1933513ab2d37d92ab7bd5b587a2e3199453ecb6e1a7e27d0c7fa08f34f81730bc02c170041a42f226f4c96737480e3b8c9dc0fa60f1002de81ca0a9e333e9b3f6dba5b48d19d30285c0314bebf643e8b9e71b8fea6862c873b297881952154de817256c69b47413d50b65ebeb1b4efe038ad41eddfe1f2f82a758ded2a96bfa66690dd19c638f1f48942181e9181e382d6cb361ba0281b9965f9d5d8d7801c598ab23d06ad166b720df1e5b622e5", @generic="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", @generic="411f6877297dc9008e8ece834b68ae80e23dd4ba639f69df35bb13ff2f92f451f7710a27fb6b2577dd224af6b565623910fd23e5aabff19ed72bf8a24dd125e0260624b80d978c7b90f11deb6e4fb0877ed2edef706b9872ed59a19ccbd30f2bc9c6be"]}, @typed={0xc, 0x5a, @pid=r3}, @nested={0x10, 0x49, [@typed={0xc, 0x32, @ipv4=@multicast2=0xe0000002}]}, @nested={0x140, 0x94, [@generic="7cdd854e290700ecc9019be1282d35a8c153360b4f099175144df0d71ccb268545c9d2d9b52cd6eed3debd1e7004f1ec350b37d679d71a44ff185c72348b08160446e0e4318fb39ec8b228b0204411", @generic='S', @typed={0xc, 0x5a, @u32=0x7fff}, @generic="387a3fe0d7b6d94415ba2f2adc66aab4793327bf3f43bd648315f06ec11fc6b38e14f7cc6051d2a69623d26abda9fc1c85ae3e956ea32d788b309955b0263e7f0fb9c777afab", @typed={0xc, 0x3c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="32b3d666b36c9a78e2975d75050fdb387f53dfc8a941df94ce45f875a13376664ecf6d20de61dc1e113dfffceea6af3f01c1fcd6943a1f8da4382eb274ba97de01503f37d6b349087e06e39314326895b660096df24b8e6a79f95f3cf94d3ea1b4f01401beac85ccb30ebb9ee72d21ee4a3a", @typed={0x10, 0x78, @u64=0x7}, @typed={0xc, 0x83, @fd=r0}]}, @nested={0x1cc, 0x4a, [@generic="6491ea7723a0d25be3fbcd532cd6712fb9a523250e52dc599a75d6333d5c050a4c19016162e701f2fb649bc25fb72bb864ebf36314fef6777a78f332e49d7e2835c1376f1f8165aed1a001fc42b62a189d", @typed={0x10, 0x5b, @u64=0x7}, @generic="73415408376f238f476efb5bfd15405dd53bc5824f4b460df41b1700003722ce61ed", @typed={0x8, 0x15}, @generic="05d86cf4e1c6ab548898c52385409aec1c3523a9bcdf45866bf9634aa8ba1a4593c9f03c49013627d01e3cae86873ac8da6cf554feada456ef58fcd54102765731383c83e930980b5575807830ea4ce5cfb8e011112de5ab8ce2c52c819b90845148db99fd87b74b0022bcd9c2f0de112f9c7aae459cb37b07dd7f1db92eeadf147e248c9b5c7edcf581617e3383f0b0722ea0c8f1a78b4cf3ff64e24bd31ff2b68d38d6d4d1b8820bc750a460c49cc16d3b2e42f68fd6eb28beedb3836f16a568ffd2202e60f9512141534d7019f1f86033cc9e3961", @typed={0xc, 0x90, @fd=r0}, @generic="09874fd211d75956180565a2e9faffc0411cda5743bd9ba5e4525c3ed47d054f2966ba714664f8a47d71fd94afd48879900440c22cc63eaeb6daf09d4274a2b975a6bc36170f5f222b1c0119b1591c56d27368daa784ef1b21ff1d"]}, @generic="fb63dae523a9ce20a6162097449d2aadddb75f97e6dac3965ed90c095e23cfb5ceb8c06de76c89b85967a02835bc7ffa50549466b99c4059938c0cf95d17132f8ee1ae3269db114a7268479963d974ba1edad9fe33cc0a83202ab84fa3bf2dcc87f51296d5865e5287337e61bafa89b9ceed07ffb8158082ede9a271d6c61e7f62c332c36f9ef6fb3e1714598ec909d12d04292e4d7ef7b28306153d1607b30f2639ae3869962de95fb97a89885706ff39b1bfa449af8a3c90bd410b697aa1e0717938354fbff4c2e6d1671bc17bc03a2cd7f02a63fd28717d9647d625002ef301", @typed={0xc, 0x60, @uid=r4}]}, 0x738}], 0x4, &(0x7f0000003000-0x20)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x48000}, 0x4000010) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000000000)=@random={'osx.', 'ppp0vmnet1{\x00'}) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000002000-0x4), 0x4) 2018/02/07 22:31:24 executing program 3: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00006e7000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002a1000/0x3000)=nil, 0x3000, 0x6) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000430000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000596000)={0xfffffffffffffffa}, 0x1) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r0, r2, &(0x7f00001b0000-0x8)=0x100000800001, 0x200100000000aeb) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000b3c000)=0x3ff, 0x4) syz_open_dev$adsp(&(0x7f000041d000-0xb)='/dev/adsp#\x00', 0x8000, 0x2a0041) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000ef6000)={@generic}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/07 22:31:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000054000-0x4)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000f40000-0x8)) signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) readv(0xffffffffffffffff, &(0x7f0000d14000)=[], 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f000001e000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000026000-0x5c), &(0x7f000001d000)=0x8) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000825000-0x40)={0x1, 0x7f, 0x0, 0x8b, &(0x7f0000831000-0x8b)=""/139, 0xb8, &(0x7f000068f000)=""/184, 0x7b, &(0x7f0000750000)=""/123}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003b0000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x838) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000001000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0x10c, &(0x7f0000008000-0x10)={&(0x7f0000001000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0xc, 0x0, [@typed={0xffffff01, 0x0, @binary}]}]}, 0x20}, 0x1}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000027000-0xc), &(0x7f0000027000-0x4)=0xc) 2018/02/07 22:31:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008d0000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000172000)=""/208) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000ddd000)={0x10, 0x0, 0xffffffffffffffff, 0x1000a420}, 0xc) getresuid(&(0x7f0000d64000), &(0x7f0000560000), &(0x7f0000b37000-0x4)) sendmsg$nl_netfilter(r1, &(0x7f00008bd000)={&(0x7f0000f49000)={0x10, 0x0, 0x0, 0x8001000}, 0xc, &(0x7f0000ca3000)={&(0x7f0000e09000)={0x1358, 0xf, 0x7, 0x201, 0x7, 0x1, {0x7, 0x0, 0x9}, [@generic="b87b5f49fba9b58e2eaf4547d2bbee759086ab2d3f267795bf060ac0671cb36b010f7eadfc9393da40f97daf32be3c5910479db06b80874c505550c45b9724cefe48f20f7f34b0bc8137d73e8e32fbb31723aa34719e435d8ac45797d3027aff6329bb768f3737ef72797b72834b69455b23d15e9613d8a5b8759d5df5732d87062ca81dd018fbc87d86d383c6bfa468ff505a3dc335785510a7fdf8f0ad310bd56960884fdbb3fccc06e1d407e3b5c422cff37b437807fd52d6635b9bbfadba94e372144ee207f25aa7d1befb5302c97dd083bf3ee2490222fec039010bcf55fc72", @generic="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", @nested={0x254, 0x3f, [@generic="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", @generic="b57eec8a412c463497d95d300cabb16c53f62dd30d63aa711570876db738a5f11535c6587e1eb8d5a6e7938039a8dd72bb64ed8f95e45f101da6f3d63a6f71db56cb05214dd3cea8107c0796ac5f1c723f88ee820e8a589376041f935a3e8130727fe35d5ff80b206d3cbcace3827aebc5e05c36737cb0f4f20bb089ea3e13bb69f251ecd2f99805a01548ae7814a7c006efff81995b1076212c111d6d598c869e7b30bd78448cc7c66b02a05e09cc4d2e9b4e3e4456d883a049e3cf66e1787959bdbd1670", @typed={0xc, 0x4c, @u32=0x2}, @typed={0x8, 0x58}, @generic="56d2070572ce5d0e13c201d7b907befc223941519def9bfe431ba19de9be7c3808a6ffc990122bf4a3b67c8add64b85252254df6f196e14b491cf3b5bc93e57cc18c2b7752dbb627092ec96cc64bcaebbc462488ec6587a1538ecd8887602dcdd8ae2bc45dd7a366bc7fa46c9788b87d6796ca836c94a2"]}, @typed={0xc, 0x56, @u32=0x100000001}]}, 0x1358}, 0x1, 0x0, 0x0, 0x4090}, 0x20048010) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000edc000-0x8)='syscall\x00') ioctl$KDSETMODE(r2, 0x4b3a, 0x7) 2018/02/07 22:31:24 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x805, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000022000)='/dev/hwrng\x00', 0x20001, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000001d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8}) 2018/02/07 22:31:24 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f00002e1000)='./file0\x00', 0x80000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000000)=""/4096, &(0x7f0000ec0000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000353000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) 2018/02/07 22:31:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000066f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f0000280000-0x40)={0xb04, 0x7fffffff, 0x0, 0x291, 0x0, 0x8f81, 0x5, 0x3}, &(0x7f0000030000)) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f00002d1000)=""/182, &(0x7f0000595000)=0xb6) write$selinux_create(r3, &(0x7f0000703000-0x33)=@access={'system_u:object_r:utempter_exec_t:s0', 0x20, 'unconfined', 0x20, 0x32, 0x30}, 0x33) fallocate(r3, 0x0, 0x0, 0x1ff) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x3, 0x2d) [ 40.128977] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 40.141391] kauditd_printk_skb: 7 callbacks suppressed [ 40.141399] audit: type=1400 audit(1518042684.587:26): avc: denied { bind } for pid=5389 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=netlink_netfilter_socket permissive=1 2018/02/07 22:31:24 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000013000)={0x0, 0x82, "2c12169694c77449c36eb4734224e90705e236386c4410ea17d1a04f3599cd22df9d92228356af5d855b94191c08ace6ab2dd28ad50d26d1e349a7b3e800398e07e44c397be04ef332dc95b1d84446c2c6ab88b89992709a7c42648189343d5feadfa904f483f394a9e73e98532b8d6d48a0fb99e5d529ced1283e0aff049f9a9c12"}, &(0x7f0000002000)=0x8a) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000014000-0x20)={0x4, 0xfff, 0x4, 0x80, 0x80000000, 0x8000, 0x1ff, 0x8000, r2}, 0xa) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0xb}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000000d000)={0x7fffffff, 0x3ff, 0xff, 0xef, &(0x7f0000013000)=""/239, 0xb1, &(0x7f000000e000-0xb1)=""/177, 0x0, &(0x7f000000f000)}) 2018/02/07 22:31:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x80000000, 0xfffffffffffffffd}) r1 = syz_open_dev$mice(&(0x7f0000730000)='/dev/input/mice\x00', 0x0, 0x400000040004) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000039d000), &(0x7f0000397000-0x4)=0x4) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) 2018/02/07 22:31:24 executing program 6: sync() open$dir(&(0x7f0000b4a000-0x8)='./file0\x00', 0x345001, 0x2) 2018/02/07 22:31:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) 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) getrusage(0x0, &(0x7f0000015000-0x90)) sendto$inet(0xffffffffffffffff, &(0x7f000020a000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4=@empty}, @typed={0x8}]}, 0x28}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00007ec000)='./file0\x00', 0x0, 0x14) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000ea6000)=0x2, 0x2) 2018/02/07 22:31:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f00001a0000)={&(0x7f0000225000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c, &(0x7f0000383000-0x70)=[]}, 0x20000004) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c1f000), 0x0) setsockopt(r0, 0x1c0, 0x0, &(0x7f0000bdb000-0x41)="4ba45075e19688403759cdcd2c635ce1c0c76c574171d8e429e16ec3c10c7177431391a4ad853bc394894a63b7a82d4c41b726ad6f37a364dd8952b94920d10b5d", 0x41) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000035000-0x4), 0x4) 2018/02/07 22:31:24 executing program 7: 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, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000b68000)='./file0\x00', 0x400c0, 0x104) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000e06000)={0x3, 0x1, &(0x7f0000523000-0x35)=""/53, &(0x7f000096d000)=""/100, &(0x7f00004f7000-0xad)=""/173, 0x10f000}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = eventfd(0x0) syz_open_dev$sndtimer(&(0x7f00005fd000-0xf)='/dev/snd/timer\x00', 0x0, 0x40) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, r2}) close(r1) 2018/02/07 22:31:24 executing program 4: r0 = open(&(0x7f000001c000)='./file0\x00', 0x40, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a2e000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000ddf000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) chown(&(0x7f0000932000)='./file0\x00', r1, r2) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000014000)={&(0x7f000002e000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000005000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x0}}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000030000)='./file0\x00', 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000001000)={r3, 0x4}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000032000-0xd)="3a72ff4946254a5df3c49cfc04", 0xd) 2018/02/07 22:31:24 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, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x5, 0x803fc) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0x24)="24000000260003eb06fffd0000000000010000d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000f98000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00002c4000)=""/59) [ 40.174504] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure [ 40.185844] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/07 22:31:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000ca000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x7, &(0x7f0000846000)) r0 = memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x4) getrlimit(0x0, &(0x7f0000db3000-0xb)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b4d000-0x14), &(0x7f0000c08000)=0x14) fallocate(r0, 0x0, 0x0, 0x3ff) 2018/02/07 22:31:24 executing program 5: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f0000789000)={0x10}, 0xc, &(0x7f0000329000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000493000)='/selinux/checkreqprot\x00', 0x210000, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f000091f000)=""/240) 2018/02/07 22:31:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0xffff7fffffffffff, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000056c000)='/dev/cuse\x00', 0x80, 0x0) linkat(r2, &(0x7f00002c9000-0x8)='./file0\x00', r2, &(0x7f00002c5000-0x8)='./file0\x00', 0x1000) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000aae000)={0xa, 0x0, [{0x80000000, 0x6, 0x2, 0xa24a7e5, 0x9, 0x9, 0x1}, {0xa, 0x80000001, 0x4, 0x7, 0x2, 0x0, 0x40}, {0x80000007, 0x2ab1, 0x2, 0x6, 0x1, 0x1, 0x96e}, {0xc0000007, 0x0, 0x7, 0x0, 0x8, 0x2, 0x3046}, {0xc0000001, 0x2, 0x7, 0xfffffffffffff9f4, 0x7, 0x2, 0x101}, {0xb, 0x2, 0x4, 0x1, 0x5a221c0d, 0x7, 0x2}, {0x80000001, 0x1295, 0x1, 0xa0d, 0x81, 0x6, 0x5}, {0x80000001, 0x4, 0x7, 0xf9, 0x81, 0x8001}, {0x1, 0x100000001, 0x4, 0x2, 0x0, 0x400, 0x1ff}, {0xb, 0x9, 0x3, 0xf0, 0x3, 0x8, 0x7}]}) close(r1) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000031c000-0xc)={0x3, r1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f000095e000-0xe8)=[@in6={0xa, 0x1, 0x4f, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x100000001}, @in6={0xa, 0x0, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x3, 0xc3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9d}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @rand_addr=0xd73f}, @in6={0xa, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001}, @in6={0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}], 0xe8) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000a2e000)={0x3, 0x9, 0x8, 0x400003, 0x8}) 2018/02/07 22:31:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00001b2000-0x1c)={0xa, 0x2, 0xc2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff}, 0x1c) connect$inet6(r0, &(0x7f0000673000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000a8c000)='/dev/midi#\x00', 0x0, 0x201) ioctl$LOOP_CLR_FD(r1, 0x4c01) connect$pppoe(r0, &(0x7f0000f4f000)={0x18, 0x0, {0x1, @random="5cab7078f03c", @common='ip6_vti0\x00'}}, 0x1e) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000), 0x0) 2018/02/07 22:31:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002f4000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d9a000)={0x0, 0x49, "932d146a02eb2de5b5dd843f9648df879ccb21c6619657dc764adbe3c591d080e95087f2524045c177bc3074e6f4e688b0157f5a7d4a57856a5433afc33050a69be7aa182ebfb403f9"}, &(0x7f0000592000)=0x51) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00003a1000-0x21)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x4, 0x0, 0x5b0e9a3f, 0xb3, 0xd0f03f811dfca006}, &(0x7f0000c9c000-0x4)=0xa0) 2018/02/07 22:31:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) r2 = dup(r0) accept4$unix(r2, &(0x7f0000d1e000)=@abs, &(0x7f0000234000-0x1)=0x8, 0x80800) ioctl$int_in(r0, 0x5452, &(0x7f0000321000-0x8)=0xfe) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00001c4000-0x4)={r0}) 2018/02/07 22:31:24 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x100, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffffffff30af, 0x90000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000722000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000b7f000-0x8)='./file0\x00', 0x123000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x3, &(0x7f0000000000)=[&(0x7f0000a29000)={0x0, 0x0, 0x0, 0xb, 0xfffffffffffffffb, r0, &(0x7f0000ec9000)="8e3d3242f15c0d97d488090ef3f7ea14e28dd435e7538c9c587c37bbfaf23fde10092691016e2788dbe3c56ba3fc041d6f2f857ed7bc4438e8c0c1e9b9ee1590e9cf38b7f381beac8a611d09837c3ba53f54924c17b89f84827ac1179887ad170c968a3289e00ae9fc7634f3a9172937be307bb62b014e382606b994dfd888fe26eb6e2c88991bf993ffd78595022632364c780646f8f68fdc616deca6bf11d038ff3d583b39b39293cdd73737faadb4011f0b5032df571d2a", 0xb9, 0x8, 0x0, 0x1, r2}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000000000)="5675ef9b828fba542edcf9585de1b8099f859000304c258cff6d8ee21625c4ac5a1dd59cd5b62f4740a39cd841b4d9178043fe3109bac5941ec4272b629cbfdd12e90a209533d8fb71c3aae06681fe98437c59c2380b59b22d4a233820fe70b14b087e040221704687c86aa4c5f4bd51ed78841d71e3886e83a116ce13f8013de9664eefc4a09b95ae53a5f69e50f823bd8004ae213831e14b40464a3cb1bd55780acbf4df98c635cb776f", 0xab, 0x1, 0x0, 0x1, r3}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0xf, 0x5, r0, &(0x7f0000ec3000-0xfb)="541b22deaaa03cbbb30e400344fa045a4f66153a2f989ffefa41254c1a7c6477ea98010b60fb6b98079dc87fee8f9cb487034bca065f605c2abbc712ebf5ce0e1a8ddb3eff5a911a03405e6cfa01a9ef5153d3fee9896bd99ab3a26926fab6c6c4b9fc6d4f91c06031a3b8fbf120f2e68d3466f59c718b2e12a4d5c8011e95159d756688e0260a320f80bd905ea3887825773b9a7cc760e16f6e3253705da46af5a26a6b7439f8e3588ecdd4a9c227afc2cd7e7a33be8f607d08cc9067b66022fd8b8324717e3e31f8e185c868ffecbef92de22b3388eb9d9814aa72fad5a21a67f45fbaad62773158b4aab05e5882c59fd0eb48e4024fff97472a", 0xfb, 0x10001, 0x0, 0x1, r4}]) 2018/02/07 22:31:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000088b000-0x12)='/dev/input/mouse#\x00', 0x2, 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000521000-0x8)=@assoc_value={0x0}, &(0x7f00002ec000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000822000-0x8)={r1, 0x6}, &(0x7f0000953000-0x4)=0x8) r2 = socket$inet(0x2, 0x4000000805, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000776000)=[{&(0x7f0000045000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000d73000)=[{&(0x7f0000845000-0x52)='w', 0x1}], 0x1, &(0x7f0000153000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xa}}], 0x30}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000071000-0x4)=0x6, 0x4) 2018/02/07 22:31:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000069c000-0xa)='/dev/vcs#\x00', 0xfff, 0x800) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f000042e000-0x4), 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000aa8000-0x138)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x5, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f000079c000-0x1000)=""/4096) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000762000)={"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"}) timer_create(0x7, &(0x7f0000fa6000)={0x0, 0x2b, 0x2, @thr={&(0x7f0000f5d000-0x1000)="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", &(0x7f00002cb000-0x45)="7ad15933b66cbd728cfd761152eb156d4d4087a774c228563ef2ad40bbaea156ce80d1a8efec5c9ca2919b1f82038524f718767aa5918622a4f92541d22056b79b0f09d151"}}, &(0x7f0000c79000-0x4)=0x0) timer_delete(r2) 2018/02/07 22:31:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00008cf000-0xb)='/dev/midi#\x00', 0x1, 0x40) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000270000-0x4)=0xffffffffffffff7f, &(0x7f00003a2000)=0x4) modify_ldt$read(0x0, &(0x7f0000914000-0x3c)=""/60, 0x3c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = socket$inet6(0xa, 0x7, 0xade) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004c2000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000833000-0x9)='/dev/kvm\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000d06000)={0x0, 0xffffffff, 0x71}, &(0x7f00004e3000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00001e6000)={r4, @in6={{0xa, 0x0, 0xee3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}}}, 0x8c) [ 40.427692] audit: type=1400 audit(1518042684.874:27): avc: denied { prog_run } for pid=5445 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 40.461788] audit: type=1400 audit(1518042684.908:28): avc: denied { map } for pid=5460 comm="syz-executor4" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=15581 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 40.468381] syz-executor1 (5448) used greatest stack depth: 13904 bytes left 2018/02/07 22:31:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f000012f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x501000) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000544000-0x138)={{0x6000, 0x1000, 0xb, 0x1929, 0x8, 0x8, 0x526, 0x9, 0x18000000000, 0x8, 0x100000000, 0x7}, {0x17000, 0x3000, 0x0, 0x3, 0x0, 0xb1f, 0x2, 0x1, 0x600000000, 0x7, 0xff, 0x3ff}, {0x2004, 0xd000, 0xc, 0x5, 0x40, 0xd0, 0x9, 0x81, 0x8, 0x2, 0x0, 0x8}, {0x7000, 0x3002, 0xc, 0x6, 0x5, 0x10001, 0x200, 0x752d8565, 0x8001, 0x1, 0x7fff, 0xef}, {0x5002, 0xf000, 0xf, 0x10000, 0x1, 0x80000000, 0x1000, 0x4, 0x1, 0x80000001, 0x5, 0xb6e1}, {0x10000, 0x105002, 0xf, 0x7, 0x400, 0x4, 0xd020, 0x9, 0x88, 0x7fff, 0x8, 0xfffffffffffffffc}, {0x0, 0x0, 0xd, 0xa49, 0x3, 0x3f, 0x40, 0x8001, 0xf0, 0xef4f, 0x9, 0xfffffffffffffffa}, {0x6000, 0x2, 0xc, 0x8, 0x6554, 0x4, 0x20, 0x7, 0x22289e63, 0x7, 0x300000000, 0x10000}, {0x6000, 0x1000}, {0x0, 0x2000}, 0x80040024, 0x0, 0x1, 0x2080, 0x1, 0x8318ea464cc8e228, 0x6002, [0x0, 0x2, 0x7, 0x7ff]}) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca900000009765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b0007c893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee3d02cdc4a40ce41951b97b781f3b0346b136cd108190d040003e246b7845bcf399636fb8f062266d0f2feefcb31f2b231d7", 0xfd59}], 0x1) shutdown(r0, 0x0) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @common='ip_vti0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) shutdown(r2, 0x1) 2018/02/07 22:31:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1f) r1 = syz_open_dev$audion(&(0x7f0000cfb000-0xc)='/dev/audio#\x00', 0x4, 0x200) connect$netrom(r1, &(0x7f0000579000)=@full={{0x3, {"dead1291318b4d"}, 0x5}, [{"75862fb5b4ee72"}, {"6e9689695c824b"}, {"960261d1151245"}, {"7e4e07e3759bfd"}, {"78d3c042994ac3"}, {"bbbf29ecd78d37"}, {"ab48198a06ca28"}, {"ba3d3447821d15"}]}, 0x48) r2 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) syncfs(r2) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/07 22:31:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000eee000)=""/36, 0x24) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00007c3000-0x1a0)) 2018/02/07 22:31:25 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000002000-0x4), 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x7ff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={r1, 0x3, 0x3, 0x0, 0x639f, 0x8}, &(0x7f0000003000-0x4)=0x14) socketpair(0x1, 0x80000, 0xfc000, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000002000-0x10)={0x2, 0x4, 0x80, 0x7fffffff, r2}, 0x10) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r4, 0x6, 0xd, &(0x7f0000001000)="f6c151af68a004c38f224e1c8bbe1213db1a78a105806dca47e470766c9304a255b8214d6b0665653cfab66c898d2ebfa0d99c4bc3e6326e9bbe87d1d6b2db204fd158ed4c3f8f40b5ad716271401253394e682287e18ded66129d", 0x5b) 2018/02/07 22:31:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000876000-0xb)='net/ptype\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002a6000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00007f1000-0x10)={r1, &(0x7f0000556000-0x42)=""/66}) preadv(r0, &(0x7f00003d6000)=[{&(0x7f0000b6b000)=""/252, 0xfc}, {&(0x7f0000066000-0xee)=""/238, 0xee}], 0x2, 0x0) 2018/02/07 22:31:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/191) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000b85000-0x10)={&(0x7f0000001000)={0x14, 0x29, 0x33, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000ffc000)={0x10000, 0x1, 0x0, 0x1000, &(0x7f0000b73000/0x1000)=nil}) 2018/02/07 22:31:25 executing program 0: socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) unlink(&(0x7f0000b8d000)='./control\x00') r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00005ee000)='/dev/vcs\x00', 0x84000, 0x0) mkdirat(r0, &(0x7f0000aea000-0xa)='./control\x00', 0x50) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000028000)='./control\x00', 0x0) renameat(r1, &(0x7f0000044000-0x8)='./file0\x00', r1, &(0x7f0000046000-0x9)='./file1\x00') renameat2(r1, &(0x7f0000048000-0xa)='./control\x00', r1, &(0x7f0000011000)='./file1\x00', 0x2) 2018/02/07 22:31:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x8010000400800084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eb8000-0xc)='/dev/autofs\x00', 0x4400, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002a5000)={0x0, 0x8, 0x2, 0x100000000}, &(0x7f0000a42000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000451000-0x8)={r2, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005aa000-0x1c)={0x0, []}, &(0x7f0000f08000-0x4)=0x4) 2018/02/07 22:31:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b76000-0x4), 0x4) setrlimit(0x7, &(0x7f000000f000)) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e21000)={0xffffffffffffffff}) 2018/02/07 22:31:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffdfc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000059e000-0x10)=@req={0x50, &(0x7f000068c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@l2={0x1f, 0x9, {0x0, 0x6, 0x1, 0xe0dd, 0x8000, 0x1d4}, 0x3, 0x1}}}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000f000-0x34)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x80}, []}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f00008c9000)='/dev/midi#\x00', 0x1, 0x200) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00009fd000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x100000001}], 0x54) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000043f000)={@common='bpq0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @broadcast=0xffffffff}, 0x3, 0x1, 0x3}}}) 2018/02/07 22:31:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xffffffffffffffff, 0x81) 2018/02/07 22:31:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) r1 = dup2(r0, r0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000b2a000-0x30)) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) 2018/02/07 22:31:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000bfd000-0x20)={0x0, 0x1, 0x0, 0x5, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b13000-0x82)='net/ip_tables_matches\x00') getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000aec000-0xe8)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000a5c000+0x844)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f000035a000)=r3) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000c56000-0x4)=r2, 0x4) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000235000-0x4)=0x8, 0x4) preadv(r2, &(0x7f0000f9c000)=[{&(0x7f0000c56000)=""/249, 0xf9}], 0x1, 0x2001c) 2018/02/07 22:31:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x5f8, 0xc0) sendto$unix(r1, &(0x7f00004b9000), 0x363, 0x0, 0x0, 0x0) close(r0) 2018/02/07 22:31:25 executing program 3: mmap(&(0x7f0000000000/0x10c000)=nil, 0x10c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffd50, &(0x7f0000109000-0xe)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@generic={0x8efd}}}, 0x0) 2018/02/07 22:31:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000306000)='/dev/ppp\x00', 0x40, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000073b000)=[0x10000, 0x2]) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000219000-0x8)='./file0\x00', 0x0) setrlimit(0x0, &(0x7f00000cc000-0x10)={0x4d, 0x5}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d99000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f00004c3000)=0x401) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) 2018/02/07 22:31:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000ca1000)=[{r1}], 0x1, &(0x7f0000c3e000), &(0x7f0000212000), 0x8) io_setup(0x1, &(0x7f0000ed6000)) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f31000)={0x20, 0x4, 0x69, 0x80d}, 0x8) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000036b000-0x50)={@generic="40fc0600ff030000000030cdf4d287e2", @ifru_flags=0x2006}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000063d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000c67000+0x698)=0x53c3ca6c) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f000083f000)=0x2, 0x4) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x5, 0x0, [], 0xffffffffffffffff}]}) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000b4e000-0x4)=0x2, 0x4) 2018/02/07 22:31:25 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000009000-0x10), &(0x7f0000008000), 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) fsetxattr(r0, &(0x7f0000009000)=@random={'security.', '/dev/sequencer2\x00'}, &(0x7f0000009000)='proc\x00', 0x5, 0x3) 2018/02/07 22:31:25 executing program 4: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f7e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$vnet(r0, &(0x7f0000754000)={0x1, {&(0x7f00009b9000-0x6c)=""/108, 0x6c, &(0x7f00007e9000-0xe6)=""/230, 0x1, 0x3}}, 0x68) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000bf3000), 0x0, 0xfffffffffffffffe, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/07 22:31:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) fallocate(r0, 0x20, 0x0, 0x273) r1 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000706000)=0x0) tgkill(r1, r2, 0x24) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009ce000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c01000)=0xc) getresgid(&(0x7f0000fcf000)=0x0, &(0x7f000013b000-0x4), &(0x7f0000b65000-0x4)) setgroups(0x2, &(0x7f0000962000-0x8)=[r3, r4]) 2018/02/07 22:31:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000688000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f000054c000-0x46)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) r1 = syz_open_dev$vcsa(&(0x7f0000379000)='/dev/vcsa#\x00', 0x100000001, 0x1) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f00005b7000)={@dev={0xac, 0x14, 0x0, 0x15}, @multicast1=0xe0000001}, 0x8) r2 = syz_open_pts(r0, 0x801) sendfile(r2, r2, &(0x7f0000532000-0x8)=0x4d, 0x400) writev(r2, &(0x7f0000252000-0x10)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/02/07 22:31:25 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, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x0, &(0x7f00001e0000/0x800000)=nil) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000998000)='/selinux/status\x00', 0x0, 0x0) write$tun(r0, &(0x7f000084f000-0x66)=@hdr={0x1, 0x80, 0x8, 0x47e3, 0x7ff, 0x4, @ipv6={0x3, 0x6, "8d184c", 0x34, 0x33, 0x4, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[@dstopts={0x3e, 0x2, [], [@padn={0x1, 0x0, []}, @calipso={0x7, 0x10, {0x2, 0x2, 0x8, 0x7, [0x1]}}]}, @fragment={0x2c, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x3}, @fragment={0x84, 0x0, 0x4, 0x3ff, 0x0, 0xfffffffffffffff9, 0x0}], @udp={0x2, 0x1, 0x8}}}}, 0x66) r1 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000332000)=""/8, 0x8) close(r2) 2018/02/07 22:31:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000495000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000157000-0x3f)=@objname={'system_u:object_r:inetd_var_run_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x32, 0x36, 0x20, './file0\x00'}, 0x3f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000ffe000-0x5)='#!', 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r1, r2, &(0x7f00006dc000-0x8), 0x401) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000904000)=[], &(0x7f0000780000)=[], 0x1000) 2018/02/07 22:31:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000805000-0x12)='/dev/input/mouse#\x00', 0x6, 0x90001) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00003fd000-0x4)=0xe87, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @rand_addr=0x1}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10000000000086, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/07 22:31:25 executing program 2: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) recvmsg(r0, &(0x7f0000afd000-0x38)={&(0x7f0000afd000-0x6)=@hci, 0x6, &(0x7f00007a9000)=[], 0x0, &(0x7f0000afe000)=""/4096, 0x1000}, 0x0) [ 40.741932] audit: type=1400 audit(1518042685.188:29): avc: denied { setgid } for pid=5526 comm="syz-executor3" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/07 22:31:25 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c81000-0x8)={0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000842000-0x4)=0x80000004) r1 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) r2 = syz_open_dev$mice(&(0x7f00007d7000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000f9d000)) pipe2(&(0x7f0000a6a000-0x8), 0x80800) 2018/02/07 22:31:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f56000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000012d000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$TCXONC(r0, 0x540a, 0xff) write(0xffffffffffffffff, &(0x7f0000fd6000)='z', 0x1) socket$nfc_raw(0x27, 0x0, 0x0) close(r0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000026e000)) 2018/02/07 22:31:25 executing program 2: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000093c000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffc, 0x105100) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000522000)=""/180) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00003d6000-0x10)="3e69b004470207d911fe9d0f5a414702", 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00004d9000)="4403", 0x2) 2018/02/07 22:31:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00002ce000)=""/35, &(0x7f00004b6000)=0x23) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000e4f000)=0x2, 0x4) 2018/02/07 22:31:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x8, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/02/07 22:31:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00004ec000-0x10)={0x0, 0x0}) semtimedop(0x0, &(0x7f0000453000-0x6)=[{0x3, 0xa, 0xffb}], 0x1, &(0x7f0000e88000-0x10)={r0, r1+30000000}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008ed000-0x11)='/dev/vga_arbiter\x00', 0x80104, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00006d7000)={0xc000000, 0x8000, 0x2e}) semget$private(0x0, 0x3, 0x20) r3 = socket(0xa, 0x1, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000060d000-0x18)={0x0, 0x7f, 0x30, 0x8, 0x7fffffff}, &(0x7f0000c78000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000f60000-0x8)={r4, 0x10001}, &(0x7f000073f000-0x4)=0x8) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000853000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000d4a000-0x10)={0x2, &(0x7f00005d8000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f000017d000-0x40)={r5, 0x6, &(0x7f0000f6f000)=[0x2, 0x1, 0x31c, 0x0, 0x2, 0x4], &(0x7f0000e9f000)=[0x1, 0x8, 0x1], 0x1, 0x1, 0x100000000, &(0x7f0000efd000-0x4)=[0x8f], &(0x7f0000dea000-0x20)=[0xffff, 0xffff, 0xffffffff, 0x7, 0x80, 0x100000001, 0x9, 0x8]}) 2018/02/07 22:31:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000001000-0x4), &(0x7f0000000000), 0xfffffffffffffffc, &(0x7f0000175000/0x1000)=nil, 0xfe) 2018/02/07 22:31:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4), 0x0, 0x0, &(0x7f000000b000)={0x13000000000}, &(0x7f0000005000-0x4), 0x0) modify_ldt$write2(0x11, &(0x7f0000fe5000)={0x100000001, 0x20000000, 0x4000, 0xfa6, 0x20, 0x8000, 0x401, 0x9, 0x2, 0x100}, 0x10) futex(&(0x7f000000c000-0x4), 0x4, 0x3ff, &(0x7f000031c000-0x10)={0x0, 0x989680}, &(0x7f0000902000-0x4), 0x0) modify_ldt$write(0x1, &(0x7f0000c37000-0x10)={0x200, 0x0, 0x5400, 0x1f, 0x4, 0xfff, 0x400, 0x0, 0x200, 0xffffffff}, 0x10) 2018/02/07 22:31:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1bf, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, 0x25a) shutdown(r0, 0x1) shutdown(r0, 0x0) 2018/02/07 22:31:25 executing program 0: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e71000)='\x00', 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00006ed000-0x7)='eth0*^\x00') ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000d88000-0x68)={0x7b, 0x0, [0x5, 0x1, 0x9, 0xd84c]}) r1 = request_key(&(0x7f0000e70000)='dns_resolver\x00', &(0x7f0000e70000+0x406)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e71000-0x1)='\x00', 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r1, 0x4) 2018/02/07 22:31:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002da000-0x8)='./file0\x00', 0x80042, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8), 0x0, 0x8) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) fcntl$setlease(r0, 0x400, 0x2) [ 40.982186] audit: type=1400 audit(1518042685.428:30): avc: denied { map } for pid=5558 comm="syz-executor7" path="/dev/ashmem" dev="devtmpfs" ino=9159 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 2018/02/07 22:31:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000eda000), 0x4) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004c8000-0x1000)="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", 0x901, 0x0, &(0x7f000055d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e77000-0x4)=r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000826000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000131000-0x10)={0x10004, 0x0, &(0x7f0000c7c000/0x2000)=nil}) 2018/02/07 22:31:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x401, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000918000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x9, 0x1, 0x4, 0x3, 0x100000000}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x100000001}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000)=0x10000, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x2000000000005, &(0x7f0000005000), &(0x7f0000002000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000002000)={0x2, 0x11, 0x3ff, 0xd, 0x19, 0x0, 0x1, 0x3, [@sadb_x_nat_t_type={0x1, 0x14, 0x1}, @sadb_x_policy={0x8, 0x12, 0x3, 0x2, 0x0, 0xc, 0x100000001, {0x6, 0x3c, 0x2, 0xffffffff, 0x0, 0xfffffffffffff98c, 0x0, @in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}}}, @sadb_x_filter={0x5, 0x1a, @in=@empty, @in6=@empty, 0x0, 0x4}, @sadb_ident={0x2, 0xb, 0x9, 0x0, 0x7fff}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x11, 0x14, 0x10}, @sadb_spirange={0x2, 0x10, 0x2, 0x1}]}, 0xc8}, 0x1}, 0x4000000) 2018/02/07 22:31:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004b5000-0x8)='./file0\x00', 0x40, 0xd) sendto$ax25(r0, &(0x7f00002f5000-0xa6)="b25060bade6172bbf04ca30a1d97b5dc0542e775410f45258846bbaf2679562449af2c92926fde871586bdb6e77b03e5a3b69cebcc726643635593ea34e1362a3e8228cf7e4fc1fa3a93dd947f67307dde9c2b381fbd1dd2a6117ab8922dab23ce6ac91e12691d53679c7b2e78335d37d75ac379980ecab60a7307e13cbc0d125d2053b6c522fb315658dbbcab7c76493beb987f4d310404e96109270943b26f595d393b23c9", 0xa6, 0x810, 0x0, 0x0) r1 = socket(0x4000000000000010, 0x1000000000000002, 0xa) write(r1, &(0x7f00007b6000-0x1f4)="130000001000ffdde280f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8", 0x24) 2018/02/07 22:31:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000637000)='/dev/sequencer\x00', 0x200000000000805, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x9) recvfrom$llc(r0, &(0x7f0000ca0000)=""/17, 0x11, 0x0, &(0x7f00001b4000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="9f3797a90203"}, 0x10) 2018/02/07 22:31:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005b9000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c33000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00009a9000)={@generic="da3aa14b96dbb31512bdb052b46751c1"}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ad7000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00008fa000)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000251000-0x98)={r3, @in6={{0xa, 0x2, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}}, 0xffffffff, 0x1}, 0x98) 2018/02/07 22:31:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x58000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001000-0x1)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x200000000002, 0xc) write(r1, &(0x7f0000d36000)="1f0000000007fd00010c00f60000ff008109f80009000180060107ec000000", 0x1f) 2018/02/07 22:31:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bee000-0x9)='/dev/sg#\x00', 0x2000, 0x408) syz_open_dev$sg(&(0x7f00001ba000-0x9)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x80007387, 0x0) r3 = dup2(r1, r2) ioctl$int_in(r3, 0x5452, &(0x7f0000e36000-0x8)) getpgrp(0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x100000000000016) open_by_handle_at(0xffffffffffffff9c, &(0x7f0000e6a000)={0xe2, 0x24, "f2723f35c6fa8aacf7f179cf29742899140b14fc7000d9bb7fc8b0389de14ea0f9f3bd3bde1a21f2b831f2d9186284ef0fb398a2e9be32bc79262ac00200e1fd02b885c50fc354c2ab5574939957f249d7658cfafcaac07cd30c1945ac141e79c815427b0e9f0ffea27d93f11e591df48cfe95b3ea52b061d3a5c9126c81d70c68ca0980da673c29a9f50e31558c7f914543dffb5604f29adbbd89272815e70a55cda49476cd46ee3a5b242ff8a74ae7979528f14b2aa8d2bc915b46359b79b54898b95974b8e06dfe0d39009bcbd77dffd858ba7c30b95fc615"}, 0x8400) close(r0) 2018/02/07 22:31:25 executing program 6: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000a88000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x19) r1 = open(&(0x7f000066a000-0x8)='./file0\x00', 0x0, 0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00002fb000)={0x0, 0x5, 0x10}, &(0x7f0000c55000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000675000-0x8)={r2, 0x0, 0xfffffffffffffef5}, 0x8) r3 = syz_open_dev$midi(&(0x7f00003e7000-0xb)='/dev/midi#\x00', 0x7fffffff, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000a4e000-0x10)={0x4, 0x60}) r4 = add_key$keyring(&(0x7f000031d000-0x8)='keyring\x00', &(0x7f0000b85000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000906000-0x8)='rxrpc_s\x00', &(0x7f0000c42000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d43000)="447ca5dab7eb8b3baac395590c184fc04dad16e896287198afe4fb48b12d18131a1e53750725f859cdedcb458d21937e3cbe6669972b05f4e0982ad301bd376a1b0c9641b5883e289d954d5e815273791d9cadf12f64de5d881ba6f95a36ab511ed6d9d3a4cff11f541de97c39fc4633aa103ebe0ae7413c88cc69dce084", 0x7e, r4) r5 = request_key(&(0x7f0000384000)='.dead\x00', &(0x7f0000c6f000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000b44000)='+em1@em1\x00', 0x0) r6 = add_key(&(0x7f00007d3000-0x6)='.dead\x00', &(0x7f000077d000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000216000)="219030737917085ef0766e503aae60e3e576bf9e115d42ddfab5be0520a3915fdb0ad2138d68d85dee923b1d3d2585db8d2e9b0e0067061094f206dddd30d3b2ae8d3636c38b0161b1193ebddfebd977a268adc14bcfa4bf222d2bc7373699d2cf23df2b76c201e4337dc0a10b57d7c65bb1ab4aad8b2b5f7a0d55ae0eb49ba53c18645ce482ea75743912d0f66a42e8781014edea571d83fee97904c7592d9d0098603551efbad436468986ce98bd8525c4392bf4732599f19d401dbd97a1621b46f76f82c56f4eb70ae6e7a7a1a108f30cbdc9db9dde300dec6d651e561179054b604a119477084c49618e42aab59db4b73a4de2ace05eea1b4195427bc4aaf2669f5f146430925b3f6b84ad1117ed4eb085d1eb892b9f0ea1f040991c85963013286c01cdb8c9e9db187922145af83996ae364113ec713f8ef32693e0d7e34e0dee041a8e9786aacb9e3c3b157c58b2df1de6dee88b8d6abe92012cee7335eca7e010a7c8faab91a36c9a747ef26549c3bff22d42ecf87f5a56f28f2d0d5e5afce472fac056ad5160f525a1f198f7e9dbbd0525215fa9277d74472d8f89ff705e070232bb5318b7d416d72462c292fe788e102c8e729bd7f69d5ba58efe2acf0059d0af5b8c738461dd355bf4011a827bdc65355fa7a41ba212bfa291cecd6653eb13b8bb146c04147f2e9c4528a3f1ab2eb67defc65e6575127e2a56bbf2c2adf2b8c9a779ee61ab3b672f9ce94daf45e274baa3e789584168644d661b51daba330ee3a43c0a433134e253402bb354984284e41c8ca9f015397be86049f30428e416412c495165ebfa8bb726aa5c0a6d67952b001b9734f38ac714701d9de8e35397fee7477b04d80fcdaf8dd159abab46f16deaa5f46150a98c3d05decd701bd74c5a059fdb8aba78931815089a8cf60be4da00d0eaa0573dd35574a446851f128090268311c3653b543206062c681e1f53d1d77b7545e39c4e0ebe3492b6dda404d22e72a5199898a9b27d5559db7b4b065bdbba0680da10ece9f7993e32e7d7c0e81fd41cdd2d730929e57947dd7a41d56ad53f13557e194688cae2293b52e180a637c4fda4effbe116e8dbe1b7fcd9e72bee416b8ba1c9f8ffd0ff0494a6b464392af19e933e290f05ef6e0e5d98840eabc1d44af6b197523865b930feb4e254185c24d9f351a37c269dfdfeab3e76c6c3228b336ca6803d067cd09cc3a9cc7cf95b9277d7a07737d92c5d6b4d6eb43f212a86561cf418a8ea3423016cd41847be26b38fcf79c9cca197fe17631f5218604777df6a7ee10b74f0f857a77bfb267271877bb63e9378e9d1cc5726a305f0691bb4edd055676742a63bf3d4482ec71bcc830c18b27d10cd00237d5676d0d146bf26f1006f8a27d6c0dcb056c0ed45c7b2880b667600b1de81ee821aefedfde248c9fb9a5175a098b3e5eaa5e57d7491bdedf7e76c563ea84b5ce0a2c9620e0e18d39bf4424ba1701512abe210cc8842b761c5cc69d625ed01eb8180710ce9c3e0ce0c41a6fecca1d4bcd56249ab3ccac02ed85f76df34976108aadc2d6a6043dfba8a4e06cfcdd2e290bfac9df73f6d3c10ecdfa80dafd9f0c97fe2a51d871fe0e4ebb94004c59ef47d3826807c97e35e34ca8851d66be915e77799af59fc634bd0a4a409f4b12ceb8b033f47359445a998dcca640998321e4c02c40f1126268e09bb6e4006a8e8066eb53a793a03d8b097b8c5df2216f414ffe79e1a3a9cb1c1c0e45cc23ebb16abcd94992dc22bd7e69bb0ac7803a23cdf5b69a661a5c746989d2863a349552582c773a12c707d23655a8c61d5a6a8a69fe04d08c5384e4c0c3333da83bb64fcdddd13be46ce353c81bdec338cebfd1fc56eee262d172763fdbde2a0dc55c01c873f1d685731f40997fdac3ab4af27b11a1b9a4fa41f16110ad3845678bc68fe7a8b44fcbdae109807dc5e7a4ae8e6b5aec348bc8585222daea79b8ea8a00c80d9f45d26960a57b1117f782ae24f0ab40c03dbd0aa8f2859b7a82b7b1fa30fd1a245e62c7c0372588824c4f548851b4f2ae93642b60ef8b6d0dd05824ba1101503bb10ac918b0a81b906e05ce678dfd44672bc23efb85c2d5e07b4addd880c4b17166cbcb762f9c26551905e258ee05215c230b3ec4623724ec6052e8e847892353702e4a2871838cd135367f71c3227f2daee16a71dda99d8522ae2c83ce84fe292b496378d541bcf194ce557948864205b34898e1814f56373be5cbdb4c2befb76c4ae1373ded9ec092458a18d33410a0a590d5655143dd39397feb05448db9705c17fcc18b0d4fe01baf0acb665b35b5b2e0e5fccbd296ba3d1a0c5eb58fbc85aa659880dc7d98f74730465cd8e0e6b5a75ce3280ce377f1ec01f28aef0de71e166247ce659e8889007a15b543b71da4d211497dd4751131273cac41658fddfea95d439f67b35c6bdbcad90fa7b00de839db6ca19abeb66a5bf2160ab16d4527e983ca0879bba62298f0583497222338fb01c15b3c6449309f69a53d7bacbde190278e8808bcd0a2a906a3827b796df37fc12f5c9aea6418982936ea0053996a8146751abf58a3091170a04df31fd4fca31cfd0d43f15dcb4760e2412ab3431b4f5614cb9effb901420376060f1a119641c2653dab97776156cc8a1f6b3b6097eac857ed47979975ff46ca459fbe7bbe50e87b71b64bd0732db3eab11b342906e1a75dc95093fe758d65d8cc30b1e69b781d370af71c59771154f5925e9154d89c3cd00268a66342c5975cf50600bfa0b310a4392f864bb0ce67f5dc352b6fd1e4adfc3a8754f2e718dbdb2aacc07c128a61b595b2429dc614b644e9d7a54f53ca934c121cabc6adfcfa1706b6023d82d4f42ccc8e153628da4aea8931a156719bc2d1f880c4f6957fe3e206e26e4b4155bb986e1365caa10addb0b483cba52f0e48d9d004a68ad22e5680c4d754bab52cc0420aed85491e53ef593112a4913bb86e831ca96a4676d129c9c0465c0f66267e1a86f2c3dc19643aebcd8f226d91b49bfae6c13878aca7c64e4d41ea590f79553a3586d51ccc241bda98da8dd7a6f7b46140b3734d6531733d33475d39dc4f7a98df18a6cb2a5b493114e8106942e6594474f895dcebbcab6dd8d67f420a697192214645df9cc2a09c9182bf711bc8afe23f466f76576fd9336c376ad112b2caaac80d1e1f2ff1252a90ba5946168812e282135b39e5065b132ddabe6af6a0bdbb58f594ada2bfff7506149d1053e51cb2925b169e36a2e0003e404f463892e530a67da1f61dd22c354786c06ce4aea95af0117fc1967be3ed687491b3ef0a6afa648ebb10d6d4346142322c7ca438f6c8bbc683a7d20eac23e05345dd9c3d79c9bf80e29ae5d07657357cf44d9f9da5061343d376852007cd6736ed25ed52e3f885c1255110d5dea04ea0db44da55fe7fe98e39ee3e4cc469cdb8af7a7ab3e4c1a542113e84d623b457e68a787922644637ced1b81d3dd14f403ef9a6bb154b96f01c600733b846bad90437173cc2c16ed9b8efbbdee38ce63c500e7dc1f44421a87b16e2940b5a9a4e905071b2ba00940b5bfb939c85d9e15b42a0f4be33bf2de9ae6cc25b3a0bfd61bf2f87072370c023ff58e7633a1ce47b06d44dd3648955d21896c75cae98cc4559a0112ae69f1fc80b70891ee9ad56d20802e2e746543f0d32bf35d65cc0cdb51dc3e57e72467d071055691dc0eb4b17546faf41a865b356c0fcbc822cf9256581b9b7795f0f724a8477880ad9b27d49a3c835a35b261319790e847162e0cc4132ec1c24263cb3fd3c5c078f6766a387936b90719a98095d7ec758322d96058c6249db22d947016b0f88880fbe9ff3fab3f5f09ee74ceb48fbaaeb2c48299ede629c9b6b5700225838851caf09f6840cb36d469081fcf6e5bed5bbdfface25b0ba27a575765594e51bc88c2417388dd1abda3cc13d52dfbcb22725fee5c6fed96bbbe3db178834167f8b488ef697d4c3e10129f088c5921669def5aa03d6be673a77e0168356b89c419efe3725e204f3b02ab2d3f581572ce61a908a44144e013b5e296b0a38e652587ca44c316fee987388ba863c3daf72abce08190d45f16fb464c3846e5af81e6d5f335f722d3765a4c7e25a5e9fb5ffec8a955a370f0a040a00bce44ca62634893aa4f055404930e2e6cb169f10a142b85d22dbb3d8b8d5b4000fc9786353cfe126a966ee418668c24fe618aca306825daa7e688605c560eef1958e43ed502f1c62301b240580d5cb9879ee4f5f95f38d8995f28daa3524e80837ac9f01e6852fad03f8a4548bde6024a2696a47fad6f64a4d5247cb90746c14436f25838aae8e6a3453c025072dd302770926be78408686bf00c5b170e90b083dfcc1e7af5af625ade936fa030e65b839e45aa4ff33a324230981b030a55421ed7cd4998ca32879b72664356f80a2300c5d2a281284bf2ad7de483ed1adc7fa8fee06fc61aecb83313235f1c0f833f248381db43d10b524bbd1f83e728105c5f2c8f97e67b16075998f078de11216ecf803388bb368f3cf10f1b122f556f4c8554d6d1c27b1a8116af3c70ee00d455351b83f3bba14ccada8c66003a7081289b935282eed8b09e5b5481b034f79292494e0b45706c93d90e392fbe056b3b1d7cca01b035cc24f95090d693131c8907879d234985f555c77ef219ea9e0fe284b578ba07bb30a5f8e59fbe23bc6546a5ca33aac10cc765979968c7d5f0379ca6e7dce195916b0c5a335b8f749be244651a8cfe9b8cd5e20a1f5a8a75cbacd261b3db039ef8a1afc3f483a421f91dc7f90e32acfb4464eda4e689cfd530edb4c960b23d55e4e921007a9de762d02c2aef1fb08a39902db7dc13d3518e4690b702418cb8ed6508eafa36be1b40d3222bbc899f85a40ab4dcbf10fdd93458f2c603047f23c1ede0bd5981b52519fcb68efaf5e918b0c9ec37fa03a6849b86e947208e7c013274a1773f00d1af397795bd004e417d4de1eda059f3fec4725074989e618e196da9b9003d28138e34521499a8cee6bc0bc46051f7260ccd61216e5d8a041f2459868408bf5eecd731512a33e0e54042eb70e10b4dde6d001b7acb5560feaf7180c4fe8d88984ba920e24cf12344cbd2daf4ca44a6ba5c3632c7ea62c7dfe37c1d04dfd0b24aaa9fd233b1ae1c874980834b6805549819005d283fde0c30018ae4a52c4a91ea228c1f470d1edc39f31d25d9ed528cf086f8fe7060dcaeceebce042e409012baa643f2be2cec3aa0863708e19f3a2d2bced91e4b2965499457e81e6f3c3c77327640302d6315c7c8d622a5ea39d26bd765381233d83636f8d558dfcab5a56a0e2606a0ab0a296ba31058450380f4c2fc1f55966188f21d2cddd963c8f7f5faf2e476a38372e3671e9416d4a338f6f24c4426bd8ac2601ffda4b77f87dee268a6627dbc61f5c493a58712dffad24ee24bc4ed11a2d253ce7437c231c3207f67a1601d35120d5e9eae09f4e2ec58d79bc2c80aaf8c1e696dee457b07a719c3953791ef4a4f50f1ea65032d021359a74ea463943ee21535649442503cb4f160ebf4573cbcc36fe5a93fdbc397ac0ac3e3f9b2f87c57e3b305b81a88af90e64885e880fa94e1b4c6f63acd875bda104aaf6c451c0e9e908e9f16a42530a990622fb0cfefd33b1222747c41522c825ce12201014c711ee22d7679052b068e0b394d08bec7093e5ec756e6830fe80d8292b83e5fb44c31620c6af85cfdbd4dee7b2b80186028b88c457cbcb181e318a5b706f8cb18cf954975e7e7425603", 0x1000, 0xfffffffffffffff8) r7 = add_key(&(0x7f0000073000-0xb)='asymmetric\x00', &(0x7f0000afb000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) syz_open_dev$sndpcmc(&(0x7f0000ae8000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x20000) keyctl$dh_compute(0x17, &(0x7f0000f30000)={r5, r6, r7}, &(0x7f0000d8a000)=""/78, 0x4e, 0x0) 2018/02/07 22:31:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) finit_module(r0, &(0x7f000021f000)='\x00', 0x1) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socketpair(0x8000000000001e, 0x0, 0x0, &(0x7f0000585000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) shmat(0x0, &(0x7f0000640000/0x2000)=nil, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00001dd000)={0x0, 0x0, []}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005d9000-0x16)='/selinux/checkreqprot\x00', 0x387d41a6d04e2b11, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xea, 0x0) 2018/02/07 22:31:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x329180) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000ef3000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000fe7000-0xc)={0x9, 0x3f, 0x1, 0x7, 0x8, 0xfa}) syz_emit_ethernet(0x7a, &(0x7f0000b84000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x15}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x14, 0x4, 0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x28, 0x1, 0x1, 0x7829d912, [{[], 0x9}, {[], 0x100000000}, {[@broadcast=0xffffffff], 0x8}, {[@loopback=0x7f000001], 0x7}, {[@multicast2=0xe0000002], 0x1}, {[], 0x8}]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000649000-0x10)='/dev/sequencer2\x00', 0xa0802, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f000085b000)=0x9) [ 41.139638] audit: type=1400 audit(1518042685.586:31): avc: denied { create } for pid=5598 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/07 22:31:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000e80000-0x21)=""/33, &(0x7f00001bd000-0x4)=0x21) r0 = syz_open_dev$usbmon(&(0x7f0000a90000)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x400000) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000b38000)={0x3}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000033f000-0x4)=0x1, 0x4) [ 41.163876] audit: type=1400 audit(1518042685.589:32): avc: denied { write } for pid=5598 comm="syz-executor7" path="socket:[14788]" dev="sockfs" ino=14788 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/07 22:31:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d44000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f000065c000)) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000733000)) 2018/02/07 22:31:25 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2000000001, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x6, 0xa8200) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000d8f000)={0x0, r1, 0x1, 0x2}, 0x14) 2018/02/07 22:31:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101771}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000393000)='/dev/audio\x00', 0x8800, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000558000)=0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000dd1000-0x27)={0x0, 0x1f, "723225db767f771bfc31d664f009be0148683f7dbe5636096d957ccd52139d"}, &(0x7f0000f0f000-0x4)=0x27) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b2d000-0x20)={0x3, 0x4, 0x8002, 0x3, 0x2, 0xca5a, 0x80000000, 0x3, r1}, &(0x7f00009e6000-0x4)=0x20) 2018/02/07 22:31:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000db4000-0xb)='/dev/vcsa#\x00', 0x2, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000d11000-0x30)={0x8, 0x28, [0x2, 0x2, 0xd3d8, 0x40, 0x69, 0x1f, 0x80, 0x5, 0x8, 0x0]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000e71000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0xffffffffffffffff, 0x1000000000000, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8000000000000001}, 0x1c) 2018/02/07 22:31:25 executing program 4: 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)=0x65, 0x10000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000ec1000)={0x800, 0x6, 0x100000001, 0x0, "5cb3cf03e8cb26c954f017e84388212ba01d40477468a4088be245395a31a2b930d4ebf6b62d45ae74fd6e0b", 0x79}) 2018/02/07 22:31:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f38000-0x8)='./file0\x00', 0x1043, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() process_vm_readv(r0, &(0x7f0000b54000-0x10)=[{&(0x7f0000374000)=""/1, 0x1}], 0x1, &(0x7f000090d000-0x10)=[{&(0x7f0000258000)=""/149, 0x95}], 0x1, 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000949000)='./file0\x00', 0x0) 2018/02/07 22:31:25 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000aea000-0xa)='/dev/dsp#\x00', 0x2, 0x101000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f000036f000)=""/244) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000771000)=0x5c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a71000-0x9)='/dev/vcs\x00', 0x8000, 0x0) ioperm(0x2400000, 0x400, 0x9) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00007da000-0x4)) r2 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) open$dir(&(0x7f0000c7c000-0x8)='./file0\x00', 0x82002, 0x4) r3 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0xfffe, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) 2018/02/07 22:31:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d09000-0x18)=@generic={0x7, 0x20000001, 0x100000001}) 2018/02/07 22:31:25 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000979000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mq_timedsend(r0, &(0x7f00004c2000-0xcc)="ddae4aca93d42cb5c22ae58f4b45b32e8ba0fcf3a5d9b0a3e05b8d3370b0ad9a54de761a279d4f2e921699959e42a2d14155b0663611cd251650f4468a927a8a01e32e4bad2370a9225d2b4579832cac172c94aa26c00f91206b4600b3b0009a26c575c03deeef6f9558d7439a2a3456ddbcd581fdbd10833871c9ea231a34a2cd5ab6b460517d6dec80c4d637b80cf656131d50d02a477cf403359a0d857990e7b89aa7b8ccd277014ceff240db4879434159548af20041c2e5e15ed394d04d9282dbb4d08ba94e64532aba", 0xcc, 0x10000, &(0x7f0000678000)={0x77359400}) listxattr(&(0x7f0000f4b000+0xc8e)='./file0\x00', &(0x7f00002da000)=""/4096, 0x1000) futex(&(0x7f0000005000-0x4), 0x8000000000000086, 0x0, &(0x7f0000001000), &(0x7f0000000000), 0x0) getxattr(&(0x7f000085a000)='./file0\x00', &(0x7f0000c42000)=@known='security.ima\x00', &(0x7f0000003000-0xd3)=""/211, 0xd3) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f60000-0x10)={&(0x7f000084c000-0x8)='./file1\x00', 0x0, 0x10}, 0x10) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/02/07 22:31:25 executing program 4: mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000eea000)) listen(r0, 0xfffffffffffffff9) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000990000-0x4)=0x10001) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000eeb000+0xc2b)='comm\x00') mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000eec000-0x2c)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0xb7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}], 0x2c) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000805000)=""/246, 0xf6, 0x2000, &(0x7f0000eed000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10) accept4$inet(r0, &(0x7f000093f000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000eeb000)=0x10, 0x0) 2018/02/07 22:31:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00009d2000)='/dev/audio\x00', 0x101800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f00006e5000)={0xffff, 0x10000, 0x2, 0x3ff, 0x1, [{0x40000000, 0xbc, 0x8ec, 0x0, 0x0, 0x880}]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0, 0xffffffffffffffff}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00007b6000-0x18)={0x7000}) [ 41.295892] QAT: Invalid ioctl 2018/02/07 22:31:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000003000-0x18)={0xdc12, 0x1, 0x99c, 0x5, 0x5, 0x10000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000002000)={0x7, 0x200, 0x80, 0x6, 0xb14, 0xd6, 0x78, 0x1, 0x5, 0x5, 0x5, 0x826}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000003000-0x10), 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000004000-0x4)=0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000-0x10)={0x6, &(0x7f0000002000-0x30)=[{0x1f, 0xd0, 0x3, 0x80}, {0x0, 0x8, 0x9, 0x9}, {0x3, 0x10001, 0xff, 0xffffffffffffff01}, {0x6, 0x0, 0x8, 0x7fffffff}, {0xffff, 0x6, 0x6, 0x80}, {0x2, 0x2, 0x6, 0x800}]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000a2a000-0x24)={0x0, 0x7fffffff, 0xd486, 0x0, 0x9, 0xffffffff, 0x73, 0x80000001, 0xffffffff, 0x5, 0xc6d3, 0xfffffffffffffffe}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000d1000-0x10)='/selinux/member\x00', 0x2, 0x0) close(r2) 2018/02/07 22:31:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x1, 0x1000, 0x40, &(0x7f0000385000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000d9b000-0xb7)=""/183) r1 = request_key(&(0x7f0000ec0000-0x8)='keyring\x00', &(0x7f0000839000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001fe000-0x6)='\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000a1e000-0x6)='.dead\x00', 0x0) 2018/02/07 22:31:25 executing program 3: seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = memfd_create(&(0x7f0000047000-0x6)='\'GPL:\x00', 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x7, 0x0) getpid() perf_event_open(&(0x7f0000406000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000fd5000-0x9)='/dev/dsp\x00', 0x10000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000028a000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) add_key(&(0x7f00003ed000-0x8)='keyring\x00', &(0x7f00002aa000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000091b000-0x11)="9a06adeccd3bc10358ac16f4bd1a1f055e", 0x11, 0xffffffffffffffff) pipe2(&(0x7f00000bf000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000e95000)={0x7, 0xd03}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000fc8000-0x2a)="a026c44c0e9d7ae92ed516e60d4435305c4a486f15062eb08e0e0e8b787b0d449c941ca90400b80e7dfc") read(0xffffffffffffffff, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) sendfile(r3, r0, &(0x7f00008e9000), 0xffffffffffffffff) timer_create(0x0, &(0x7f0000521000-0x60)={0x0, 0x10, 0x0, @thr={&(0x7f0000e13000+0xcc2)="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", &(0x7f0000a37000-0x75)="7e3b8a2e3d902d60b02c4d86bf4fea27e00390f9d12678ac4e3751d8d34feb60dcb519ceef86a8710eed7e045d9757fcdaa675f33839a2733797febc0c5bebe8d60d0e96d936bc3d1d6e08e6028462f04f208438dd8b4c178e6bb6012a421fe4e30e7d615178130e835138d66dfa8b429593"}}, &(0x7f000013c000)) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000fb0000)=0x2) 2018/02/07 22:31:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) munlock(&(0x7f00005f2000/0x4000)=nil, 0x4000) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000642000-0x2)='..') 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000a51000)='/dev/admmidi#\x00', 0x7, 0x10100) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000418000)="cc350105084313c1f04f1284c0833033f7e3abfd650f3f6e24d3237394d579ab5450c3508ac602db79da5b19033b4180fd676b96ea4ee3323d99dfe1903cbe81c2031d611d7f6f4232c1540549fc9765a7ea3e4fe92bbbbd74d7039e323b5e7ef554ead3a1107e04ea2798ac6016dcee09a3ae07b820af19cccb306e2d1b5bb69209824c60782d0bad5b842b186367992d08b6519157a5a77b3cc09b77112c314d807227b0") bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00001ef000-0x2), 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e4e000-0x14)={{0x2, 0x3, 0x8001, 0x0, 0x8001, 0x7}, 0x612, 0xe0, 0xdb4}) r2 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000629000), 0x2) pipe(&(0x7f000018a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b20000-0x8)={0x0}, &(0x7f0000f63000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000098000-0x8)={r5, 0xe84f}, 0x8) pwritev(r4, &(0x7f0000a2b000-0x20)=[{&(0x7f000032f000)="724c554e9e2ae4235174a4d4f690cf45325eac967add777c0e01d770826b74ce430d1932bb961a25ac59c7f3ec7c875f173cc671d58c0bae49ef0c602c099ed93226b5174f90bf264cb404b99c90fe5338cb9c08ca348383424804a706caaf461e87b78ef5073b683681da0ca272a6011486cc31", 0x74}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000)={0x0, 0x7ff}, &(0x7f0000f94000-0x4)=0x6) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f000011d000-0x3f)=""/63, 0x3f}, {&(0x7f0000eee000)=""/210, 0xd2}, {&(0x7f0000cee000-0xa)=""/10, 0xa}, {&(0x7f00008c4000)=""/166, 0xa6}, {&(0x7f0000d7b000)=""/21, 0x15}, {&(0x7f00007a5000-0x10)=""/16, 0x10}, {&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000032f000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}, 0x3, 0x7}, &(0x7f0000ff8000-0x4)=0x98) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f000066e000-0x1000)="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") ioctl$sock_netdev_private(r3, 0x89f2, &(0x7f00007e6000-0x31)="6bfff5f718dd278d9d3dd0fc6ec39d0930445d8a768ec714341c7012da43b760bb9994b7b3de892d3aa1feeaea70f8495dffe72d326fae26d5791641f463fd1579cddcace15e3164f32dcaa5f1186fafab415322182d96c130") socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c57000)={0x0, 0x8, 0x3, 0x7ff, 0x10000, 0x100000001, 0x26ea, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}}, 0x1, 0x1, 0x0, 0x80000001, 0xebd7}}, &(0x7f00007a2000+0x404)=0xb8) write(r0, &(0x7f0000935000)="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", 0x107a) 2018/02/07 22:31:25 executing program 1: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x110, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2), 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000ef4000)='/dev/audio#\x00', 0x8, 0x200) ioctl$TCFLSH(r1, 0x540b, 0x2) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef3000-0x30)=[], 0x0, &(0x7f0000ef0000-0x25)=""/81, 0x51}, 0x41002106) 2018/02/07 22:31:25 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x5, [0x6, 0x9, 0x9, 0xfffffffffffffff9, 0x7]}, &(0x7f0000f46000+0x9f4)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001a6000)={r1, 0xff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)) r4 = syz_open_pts(r2, 0x8000000006) r5 = dup2(r4, r3) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f00002c2000-0x28)={0x5, 0x6, 0x100, 0x8, 0x1ff}) dup2(r3, r2) writev(r3, &(0x7f0000d5f000-0x40)=[{&(0x7f000002b000)="d8", 0x1}], 0x1) 2018/02/07 22:31:25 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000013000)='./file0\x00', 0x3e) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f000000e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = msgget(0x3, 0xa) msgrcv(r2, &(0x7f0000005000-0x11)={0x0, ""/9}, 0x11, 0x1, 0x1000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f0000016000), &(0x7f000000b000-0x4)=0x4) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000001000-0x8)={0x0, 0x20}) 2018/02/07 22:31:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bf8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a40000-0x10)={r0, r1, 0x5, 0x3}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000232000-0xe8)={{{@in=@broadcast, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000023000)=0xe8) stat(&(0x7f0000542000-0x8)='./file0\x00', &(0x7f0000037000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[{0x58, 0x114, 0x9, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc8"}], 0x58}}], 0x1, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000cf8000)='/dev/input/event#\x00', 0x60, 0x40) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f00000f1000)={0x0, 0x0, 0x5, 0xc6, 0x0, 0x3}) 2018/02/07 22:31:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000ce3000-0xb0)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000023d000+0x5b1)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bbc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000453000)={&(0x7f0000a3a000/0x3000)=nil, 0x3000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a69000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000d22000)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ad1000-0x10)={0x0, &(0x7f00009e0000)=[]}) 2018/02/07 22:31:25 executing program 0: 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, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000ea1000)=0x9) listen(r2, 0x0) connect(r1, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r1, r1, &(0x7f000097d000)=0x3, 0xff) 2018/02/07 22:31:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000589000-0x9)='/dev/ppp\x00', 0x1c3000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000b97000-0x120)={0x6, 0x5, 0x3885, 0x60000000000000, [], [], [], 0x200, 0x6, 0x2, 0x5, "0ed40a5edaea8efdd7d283e47355ec76"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d35000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0x2cd0}}) 2018/02/07 22:31:25 executing program 4: mmap(&(0x7f0000000000/0xca4000)=nil, 0xca4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x5) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="441f1a76ffda1bd9e41b665bdb5c5c000b655b1304634ca60d3712a1d5", 0x1d) 2018/02/07 22:31:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004a6000-0x16)='/selinux/checkreqprot\x00', 0x4080, 0x0) bind$bt_hci(r1, &(0x7f0000f76000)={0x1f, 0x4, 0x1}, 0x6) r2 = getpgid(0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000d5e000-0x5c)={{0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffff8000}, {0xa, 0x3, 0x100, @empty, 0x401}, 0x6, [0x5, 0x1, 0x0, 0x7f, 0x55, 0x4, 0xffff, 0x3f]}, 0x5c) ptrace$getregs(0xc, r2, 0x7, &(0x7f0000f76000)=""/4096) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b2b000)=[], 0x0) 2018/02/07 22:31:25 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) 2018/02/07 22:31:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00005b9000-0xd)='/dev/dmmidi#\x00', 0x8000, 0x2) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000c61000)=0x8000f, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d91000)="79c387a93ca9cd531bc3273605ff57cb3cb7e8fa26be187a1702b1b0912466c048af76d3e17bca21ac9e20f0ab2883a7a3fb45d868b784c0d4f9e92f353e09ef6580e52d28e5071f47325d193e355ca3efeff611e4991fdb0916b7ea8d89aa5805224e40af4b43eb274e7f81f1da82db05db84cbf1c4e20e4faffc18d2a748303b56f17805102b9525992fa1035d21db7109b4aa84098c4e796314ba771ed428c9de8a50d1f492c25c4a64ecd97aa1f8ef019703aaff26", 0xb7) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000609000)={@common='nr0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/07 22:31:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cca000)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00008ce000), 0xfffffffffffffd61) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) arch_prctl(0x1001, &(0x7f0000215000)="127ff09e2baf798295289a3f062d606ef4699379093fe49266574e508b61b5191ac395") mbind(&(0x7f0000919000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000125000-0x8), 0x3, 0x0) open$dir(&(0x7f0000977000)='./file0\x00', 0x0, 0x0) 2018/02/07 22:31:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00008e7000-0x4)) r1 = syz_open_dev$binder(&(0x7f00002ec000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000d2a000)='/dev/usbmon#\x00', 0x7, 0x8000) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000b2b000-0x20)={0x100000, 0x16000, 0x2, 0x5, 0x686e}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r4 = dup2(r0, r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000989000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000d13000-0x18)={r5}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000026d000-0x108)={0x0, @in6={{0xa, 0x0, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, [0x1, 0x8, 0x9, 0x1, 0x1000, 0x100000001, 0x1ff, 0xb8, 0x2, 0x4e45, 0x0, 0xffffffffffffffff, 0x4, 0x3ff, 0x6]}, &(0x7f0000a76000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000d2a000)={r6, 0x7, 0x4, 0x80}, &(0x7f000078d000)=0x10) 2018/02/07 22:31:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @ipv4=@empty}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1}, 0x0) syz_open_dev$dmmidi(&(0x7f00006ec000)='/dev/dmmidi#\x00', 0x2, 0x4000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r0, &(0x7f0000480000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/07 22:31:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) memfd_create(&(0x7f000086e000-0xf)='/dev/sequencer\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) getsockname$packet(r0, &(0x7f00002a5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003fd000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000789000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @empty, 0x38, 0x4, 0x7fff, 0x0, 0x0, 0x640024, r2}) readv(r1, &(0x7f0000d49000-0x40)=[{&(0x7f00003f0000-0x57)=""/87, 0x57}], 0x1) 2018/02/07 22:31:26 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000005000)=@can, 0x10, &(0x7f0000004000-0x70)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000-0x39)=""/57, 0x39}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x107, 0xf, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x248, 0x140, 0xffffffff, 0x98, 0x140, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000018000+0xb64), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x248}}, [{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @multicast1=0xe0000001, @gre_key, @icmp_id}}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@dev={0xfe, 0x80}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @icmp_id, @icmp_id}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="06f6c880010000000000006588d01804", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @icmp_id, @port}}}]}}, 0x310) sendmsg(r0, &(0x7f0000003000)={&(0x7f0000000000)=@in6={0x162, 0xffffffffffffffff, 0x7, @empty}, 0x1c, &(0x7f0000003000)=[], 0x162}, 0x0) 2018/02/07 22:31:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000933000-0xb)='/dev/vcsa#\x00', 0x7, 0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000aac000-0x8)={0x0, 0x10000}, &(0x7f0000861000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007a7000-0xc)={r1, 0x1, 0x20}, &(0x7f000043f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={0x0, 0x7c, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d3372581719ad58a980"}, &(0x7f0000b29000)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x8200, 0x9f, 0x22, 0x3, 0x29af, 0x60000000, r3}, &(0x7f000010d000)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b87000)={r2, 0xf399}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r4) 2018/02/07 22:31:26 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000001a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000000f000-0x8)={0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000001a000-0x8)={r1, 0x4}) syz_emit_ethernet(0x3f, &(0x7f0000014000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "ff6d22", 0x9, 0x200000003a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, 'W'}}}}}}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000000e000)='net/ip_mr_cache\x00') setsockopt$inet6_buf(r2, 0x29, 0x3f, &(0x7f0000012000)="e7be08897f092b003a31513d95f417b438b36cdda9fd0c06e30a0f23", 0x1c) r3 = syz_open_dev$usbmon(&(0x7f000001a000)='/dev/usbmon#\x00', 0x5, 0x97064579f339287b) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f000001c000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f000000d000)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000006000)={&(0x7f000001b000)={0x1d, r4}, 0x10, &(0x7f000000f000-0x10)={&(0x7f000000b000)={0x3, 0x28, 0x0, {0x77359400}, {r5, r6/1000+30000}, {0x2, 0x7, 0x9, 0x7f}, 0x1, @can={{0x3, 0x4, 0x7}, 0x2, 0x3, 0x0, 0x0, "7a6a631870e8f5c3"}}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x8001) 2018/02/07 22:31:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000821000-0x1)='\x00', 0x3) ioctl$VT_RELDISP(r0, 0x5605) r1 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c7b000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f0000d83000-0x20)="098755a3f7829fdc7a4edb318d9597f72f70e24b2367fd1cd0502738a3eac997"}) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8) close(r1) [ 41.748991] binder: 5719:5729 transaction failed 29189/-22, size 0-0 line 2842 [ 41.801620] binder: 5719:5729 transaction failed 29189/-22, size 0-0 line 2842 [ 41.844257] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.851065] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/07 22:31:26 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b6a000-0xb)='/dev/mixer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000-0x28)={@generic="cb3dafa0ec2f3928b440d8e390cdc84a", 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000001000)={[{0x401, 0x800, 0x2, 0x1ff, 0xffffffffffffffe1, 0x630000, 0x7f, 0x1, 0x7, 0x5, 0x100000000, 0xcab, 0x72}, {0x2, 0x7fff, 0x7f, 0xf1c, 0x1ff, 0xd8a, 0xfffffffffffffffe, 0x9, 0x9, 0x7, 0xffffffff, 0x80, 0x17dee7c0}, {0x6, 0x6, 0x14000000, 0x6, 0x100000001, 0x8, 0x1000, 0xfffffffffffffeff, 0x7, 0x4, 0x9, 0x6, 0x4}], 0x8}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005a3000-0xb)='/dev/hwrng\x00', 0x6000, 0x0) statx(r1, &(0x7f0000000000)='./file0\x00', 0x6100, 0xfffffffffffffffc, &(0x7f0000a21000)) 2018/02/07 22:31:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c1d000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000fb3000)={0x0, 0x8}, &(0x7f00002e0000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000185000-0x8)=@assoc_value={r1, 0x2}, 0x8) r2 = socket(0x10, 0x802, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) write(r2, &(0x7f000089e000)="2400000020002551075d0165ff72fc0280000000001000220ee1000c0800040000001700", 0x24) 2018/02/07 22:31:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)) r1 = eventfd2(0x4800000000000109, 0x0) write$eventfd(r1, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) read$eventfd(r1, &(0x7f0000f3c000), 0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00006f4000)={@common='bcsf0\x00', 0x7}) 2018/02/07 22:31:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc9000-0x4), &(0x7f0000952000)=0x10035) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f00009f6000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000001000-0x4)) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x4, &(0x7f0000002000-0xc)=@sack_info, &(0x7f0000000000)=0xc) socket$nl_route(0x10, 0x3, 0x0) inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x10000, 0x40, 0x7, 0x2fab, 0x10000, "86dda5eb2554844bcf8a0dd63f098f46b832288395a49a305b2c78e595b6ae3fd04349f085bb4a5c9683ef4afbdf4c3fa776de2cd0783a5781377148e8aef9", 0x9}, 0x60) 2018/02/07 22:31:26 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, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001000), 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) syz_open_dev$vcsn(&(0x7f0000d2c000-0xa)='/dev/vcs#\x00', 0x0, 0x0) socket$inet(0x2, 0x805, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007d8000-0x20)={"ae920390837462fa4757652fce05e393", {0x4, 0x80, 0x3f, "936bfc399308"}}) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000d90000)=0x9, 0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000f4e000)=[{&(0x7f00000ce000-0xd4)=""/56, 0x38}], 0x1) preadv(r0, &(0x7f0000991000-0x8)=[{&(0x7f0000e39000)=""/1, 0x1}], 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000e4a000-0x24), &(0x7f000074e000-0x4), &(0x7f0000774000-0x4), &(0x7f0000042000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/07 22:31:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e17000)={0x3, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000e69000)={{0x8001, 0x2}, {0x5, 0x8c}, 0x0, 0x1, 0xfff}) connect$inet(r0, &(0x7f0000dae000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00002ea000-0x1), 0x0) 2018/02/07 22:31:26 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bc3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000cd0000)={0x0, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}}}, [0x0, 0xfffffffffffffff8, 0x7, 0x8, 0x6, 0x5, 0x0, 0x0, 0x80000001, 0x39, 0x8, 0x3, 0x3ff, 0x5, 0x81]}, &(0x7f0000d52000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x7bd}, &(0x7f00001af000-0x4)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000883000)={0x0, 0xbc, &(0x7f0000f31000-0xbc)=[@in6={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @empty}, 0x3c}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x92cd}, @in6={0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in6={0xa, 0x1, 0x8d, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}]}, &(0x7f000010b000-0x4)=0x10) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000a3e000)={r4, 0x3, 0xa2f, 0x40, 0x379, 0x5}, &(0x7f0000f30000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000f31000-0x10)={r4, 0x800, 0xb2, 0x8}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000-0x10)={0x8, 0x72d7c65f0f401f9f, 0x2, 0x59fa, r5}, &(0x7f0000f30000)=0x10) sendto$inet6(r2, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) 2018/02/07 22:31:26 executing program 6: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000)={{0x5}, {}, 0x0, 0xfffffffffffffffd}) 2018/02/07 22:31:26 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) 2018/02/07 22:31:26 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0xfffffffd, 0x4) sendto(r0, &(0x7f0000002000)="d300000000026f830000c3bee1", 0xd, 0x0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="c291cd54abc4"}, 0x14) r2 = gettid() r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x0, 0x1) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000009000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000003000-0x8)={0x20071026, r2}, &(0x7f0000009000)={0x7fffffff, 0x100000000, 0x2cb12e7d, 0x3, 0x81, 0x1}) 2018/02/07 22:31:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b09000)='/dev/kvm\x00', 0x102, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000161000)='/dev/vcs#\x00', 0x5, 0x8000) r3 = openat(r2, &(0x7f0000b5a000-0x8)='./file0\x00', 0x400, 0x101) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000246000)=0x5, &(0x7f00008d5000)=0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) stat(&(0x7f000063f000-0xe)='./file0/file0\x00', &(0x7f0000ec4000)) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000501000-0x24)={0xf3, 0x8001, 0x4, 0xe566, 0x60, 0x7fffffff, 0x3c, 0xb685, 0x9, 0x7c5, 0x4, 0x100000000}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3fc) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000763000)=""/17) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000cb0000-0x4)=0x7) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00003c4000)=0x8) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r5) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000f94000-0x400)={"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"}) 2018/02/07 22:31:26 executing program 2: 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, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000fc6000-0xc)={0x0, @multicast2, @loopback}, &(0x7f0000d4d000-0x4)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000f6e000)={'vcan0\x00', r1}) pipe(&(0x7f00005b8000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000147000)={r0, 0x100000001}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006b7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f00000cc000-0x48)={{0x3, 0x2, 0x10000, 0x3, 0x8}, 0x2, 0xffff}) getitimer(0x0, &(0x7f0000323000-0x20)) epoll_create(0x0) prctl$setfpexc(0xc, 0x10000) 2018/02/07 22:31:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@generic={0x7, 0x100}) 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) vmsplice(r0, &(0x7f0000002000-0x60)=[{&(0x7f0000001000+0x49c)="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", 0x1000}, {&(0x7f0000001000)}, {&(0x7f0000002000-0x63)="df2abc895989c2c8b4d3b7726a83b8a1d2543583e3909fbb0ec35a9593944a6e0f9c34036be04ade6e8592443e3bfaa56fd2ea6f8dc4efbdce5b646b371fe5c3b73d78a74aa531c1f271b42bfc1ac3893fe0c95aff6cd64d4e55dee1d2c06f25f2d9ed", 0x63}, {&(0x7f0000000000)="94960ba1bf84dddb41b50761fd71748fd1", 0x11}, {&(0x7f0000000000)="53a0ca0546f1cc7d56fa159f2c7d92330f18eda3dd3648ca6243b978f68e817db4acd933d954a45bbd193ead785d626dab6c06be9bd4625e47da580a894c091588fd51d919f1446ffcfc02c2fd17d457ede08a4a00a1325e5fdf065d6ec06cb6d6640a5479aeb6aa65c20ecfe496c8c6a2a3b9ef2379cd642898a8ccf452e568d9e5c99b347a2d68282c6bbe4334b4c5c9519d41a9067260814da6976540267af70796c0d5578410ec23b7055580c087b545", 0xb2}, {&(0x7f0000001000-0xbf)="4b5037734fcc13464267ae26c87b76ddfe72203d48557adb893cef3f6a355450ca9436c2d07139b0ffc326cb187d0b36b94982e0c5e381533ecdad97be124dfe7c01ea69a6ca659d12b7fdd525ba2212ace22208ecdfc3de008a67e012b2ebd02379cee7e8fc868e6b9f831e27c0cd46f644dc9ee4c2a3344ca41a96697781300c5582f66a24d3c2b07cdf3434cfcc2db46bbc8a4ba18b90ec22b58e9f9ac2c3ed50986482e9f04b063c21407eec965f51a6fdbe98effa1575879bf0ac7e3e", 0xbf}], 0x6, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) flock(r1, 0x7) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f000000a000)=[], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) 2018/02/07 22:31:26 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, 0x3, &(0x7f0000008000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0xffffffffffffffac}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xffffffffffffff89, 0x98, 0x0, {}, []}, @common=@SET={0x0, 'SET\x00'}}]}}, 0x2c0) syz_emit_ethernet(0x6a, &(0x7f0000afe000-0x6e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000001, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ssrr={0x89, 0x13, 0x0, [@dev={0xac, 0x14}, @empty, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x16, 0x0, [{0x0, 0x10, "9a977f0eb3050000730f30f600e3"}]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) bind$inet(r0, &(0x7f0000c51000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000d18000)={r0, 0x0, 0x1, 0x2, &(0x7f00003fd000)=[0x0], 0x1}, 0x20) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000619000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000cc7000)=""/227) 2018/02/07 22:31:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x120000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x4}, 0x4) pipe(&(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d9e000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00009b8000)={0x0, 0x0, &(0x7f00008df000)=[], 0x0, &(0x7f0000d9e000)=[@iv={0x18, 0x117, 0x2}], 0x18}, 0x0) 2018/02/07 22:31:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000483000-0x10)=[{&(0x7f0000a08000)=""/125, 0x7d}], 0x1) dup3(r0, r3, 0x0) tkill(r1, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/07 22:31:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000dd5000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000b9c000)={&(0x7f00009aa000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000b79000)=[0x0], &(0x7f0000dfe000+0x8a0)=[0x0, 0x0], &(0x7f0000900000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x1, 0x2, 0x8}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e83000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f00003ff000)='./file0\x00', 0x2) inotify_rm_watch(r1, r2) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000966000-0x138)={{0x6, 0x105000, 0xe, 0x4, 0x2, 0x0, 0x7, 0x3, 0x2, 0xfffffffffffff800, 0x2, 0x81}, {0x10002, 0x112000, 0x9, 0x45b7, 0x10000, 0x1, 0x1, 0x0, 0xff, 0xffff, 0x9e, 0x9}, {0x3000, 0x2000, 0xf, 0x5, 0x4, 0x7, 0x10002, 0x2, 0x3, 0x9, 0x7, 0x4}, {0x1f000, 0x1000, 0x0, 0x5, 0x595e, 0x6c, 0x7ff, 0x0, 0x1, 0x2, 0x5, 0x3}, {0xf002, 0x6004, 0xb, 0x2b6, 0x5, 0x4bba, 0x0, 0x0, 0x5, 0x100000001, 0x7, 0x9}, {0x105003, 0x7000, 0x1b, 0x62, 0xffffffff, 0x81, 0x0, 0x8, 0x1000, 0x8000, 0x4, 0x80}, {0xd000, 0x1000, 0xf, 0x0, 0x8, 0x0, 0x7, 0x5, 0x7, 0x7, 0x8000000000000000, 0x9}, {0xf000, 0x2000, 0x4, 0x5, 0x4, 0x1, 0x6, 0x0, 0xb8, 0x16, 0x100, 0x8}, {0x3000}, {0x4, 0x16000}, 0x40000, 0x0, 0xf000, 0x4, 0x2, 0xec00, 0x6002, [0x6, 0x7, 0x5, 0x80000001]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000067f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000ce0000-0x16)={0x0, 0x5, 0x7, [0x3f, 0x8, 0x5, 0x2, 0x4, 0x3, 0x45]}, &(0x7f0000bb4000)=0x16) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00001ec000-0x10)={r4, 0x0, 0x8c, 0xfffffffffffffc01}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000c9e000-0x10)={0x9, 0x8000, 0x80000001, 0xa3, 0x0}, &(0x7f0000acf000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000668000-0x10)={r5, 0x1, 0x7fff, 0x44}, 0x10) clock_gettime(0x0, &(0x7f0000d0f000-0x10)={0x0, 0x0}) ppoll(&(0x7f000030d000-0x8)=[{r3, 0x25}], 0x1, &(0x7f00006ec000)={r6, r7+30000000}, &(0x7f0000682000-0x8)={0x100000001}, 0x8) preadv(r3, &(0x7f00005a7000)=[{&(0x7f0000f03000)}, {&(0x7f0000e20000-0xd)=""/13, 0xd}], 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000ea4000)=@security={'security\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x98, 0x98, 0x168, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000305000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@rand_addr=0xcb01, @broadcast=0xffffffff, 0xff000000, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="cc470e7ed59c2706e480f6f29554d4e8", {}, {0xff}, 0x6, 0x3, 0x4}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="c4af41cc57ee", 0xfffffffffffffff9, 0xfffffffffffff666, [0xced, 0x4, 0x2, 0x7fffffff, 0x40, 0x10001, 0x20000000, 0x401, 0x2, 0x80000000, 0x7, 0x8, 0x4, 0x100000000, 0x0, 0x4], 0x1, 0x3ff, 0x6}}}, {{@ip={@multicast1=0xe0000001, @rand_addr=0x81, 0xff000000, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='rose0\x00', {0xff}, {}, 0x0, 0x2, 0x4}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x80000001, [0x3, 0x0, 0x40, 0x1, 0x7fffffff, 0x4], 0xffffffff, 0x5a2, 0xfffffffffffffffe}, {0x101, [0x5, 0x4, 0x6, 0x81, 0x40, 0x9], 0x5, 0x3, 0x1}}}}, {{@uncond, 0x0, 0x100, 0x160, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xb, 0x7, 0x3}}, @common=@unspec=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@empty, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x16}, @ipv4=@multicast2=0xe0000002, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x10}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, 0x0, 0xfffffffffffffff8, [0x7e, 0x12, 0x2, 0x3ff, 0x80, 0x5, 0xffffffffffffffff, 0x401, 0x5, 0x5, 0x6, 0x3, 0x2, 0x7ff, 0x9, 0x5d], 0x3, 0x7ff, 0x6}}}]}}, 0x3f8) 2018/02/07 22:31:27 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000026000)='/dev/adsp#\x00', 0x1, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget(0x1, 0x25) msgctl$MSG_INFO(r1, 0xc, &(0x7f000001d000)=""/185) openat$ppp(0xffffffffffffff9c, &(0x7f0000027000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000015000-0x8)='./file0\x00', 0x101) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000024000-0xc)={0x0, @empty, @local}, &(0x7f0000006000-0x4)=0xfffffffffffffe0a) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/02/07 22:31:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x4, 0x4, 0x4, 0x81}, 0x1c) socketpair(0x2, 0x80002, 0x2a732366, &(0x7f0000e1c000)={0x0, 0x0}) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000cfd000-0x36)=""/54, &(0x7f000006d000-0x4)=0x36) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000)={r0, 0x28, &(0x7f0000cf6000-0x28)={0x0, 0x0}}, 0x10) syz_open_dev$usbmon(&(0x7f0000883000-0xd)='/dev/usbmon#\x00', 0x3, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cd9000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000d77000-0x18)={0x0, 0x7, 0x1ff, &(0x7f0000186000)}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c8d000)={r3, 0xd4e8, 0x10}, 0xc) getsockname(r1, &(0x7f0000763000)=@can={0x0, 0x0}, &(0x7f0000468000)=0x10) socket$inet(0x2, 0x4, 0x2) bind$packet(r2, &(0x7f0000d39000-0x14)={0x11, 0x6, r4, 0x1, 0x400, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000330000-0x20)={r0, &(0x7f0000619000), &(0x7f0000eb1000-0x1), 0x1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000bae000-0xbc)={0xebc6, 0x0, 'client1\x00', 0x1, "f82be4b266f9c37a", "32671b4a661281272d4647ae47b461eb8ab1f973be5fccd109f2f77019d110c4", 0x1, 0x100000001}) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/02/07 22:31:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000058b000-0xe)='net/arp\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000073e000)={{{@in6=@mcast2, @in6=@empty}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000b57000-0x4)=0xe8) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000a6c000-0x24)) preadv(r0, &(0x7f0000fc6000-0x40)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/07 22:31:27 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000685000)='/dev/hwrng\x00', 0x181700, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="30252e60b638851ee9394d51f3aa36a3", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000d4d000-0x3)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000688000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff) pipe(&(0x7f000084f000-0x7)) 2018/02/07 22:31:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d4d000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00004de000)={0x0, @in={{0x2, 0x1, @rand_addr=0x5336}}}, &(0x7f00009ef000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d74000-0x98)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x3, 0x80000001}, &(0x7f0000947000-0x4)=0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000d55000)={@common="6c6f0000000000000000cb000900", @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/02/07 22:31:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x300000d, 0x13, r0, 0x80000000) mmap(&(0x7f000048e000/0x1000)=nil, 0x1000, 0x2000000, 0x10010, r0, 0x0) clock_getres(0x7, &(0x7f0000fb8000)) 2018/02/07 22:31:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000b5b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ea4000-0xc)={0x0}, &(0x7f0000dea000)=0xc) r3 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e06000)={{{@in=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000dfb000)=0xe8) r5 = getpgid(0xffffffffffffffff) fstat(r1, &(0x7f000094f000)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000037a000-0xc)={0x0}, &(0x7f0000b13000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ea0000)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f000004b000)=0xe8) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000fd1000-0x8)={0x4, 0x80000001, 0x2, 0x4}) getgroups(0x4, &(0x7f000034d000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$netlink(r1, &(0x7f0000089000-0x38)={&(0x7f000028e000-0xc)=@proc={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f000076d000)=[{&(0x7f0000651000)={0x1764, 0x16, 0x8, 0x1, 0x3, "", [@nested={0x108, 0xb, [@typed={0xc, 0x39, @fd=r0}, @typed={0xc, 0x49, @fd=r0}, @typed={0xc, 0x95, @u32=0x7ff}, @typed={0xc, 0x22, @str='\x00'}, @generic="5a985d497c682bda41bd664c766b84c784f045bd0bfc24c8e6ee3ba9a27a8a38e1d85b1a429c88ae4378949d843fcf38f8fa162610afd33fed392d265f3a4fde3f6a3ad81e156838f9af1df98a529d26b42f24cbe0f9d5f48d6f2926fee6ac004d701fec95dd4ca32c02b5cc61ee3c13abe54d3cdbaa1d18f8540c00d615ee661ad63d45a26d34fa29ca9cae5651364892b4186277a460fea2736640be4ff3d8057042951cf8be25d939cbc478e7a65b18cde81f3dc747d0379c50c84a4ccb7b6f7fa31a2d54d006180f6591c0b1f435d66c8416"]}, @generic="a8ab2207085afd2a1293ea4ab483b0f9673715395d8f6a0eb48958460cfeda0cf38d2a4bfbd4c0e09bdf156b497e032c1db8c1b1ae9d1685475483ab5fc0eb28bc53810606aa077f672e59dd440c5f4831dbef954b536ccbc9e9ff7ea594cb944603fe78124086805c15c00270672fdaf27bbaf6d832bc63a5c406f45c470d1abf1d9a58f3de65a67c230e720f8d", @nested={0x2b8, 0x13, [@typed={0xc, 0x27, @pid=r2}, @typed={0xfc, 0x92, @binary="3817ae0a41378df00e43fab005888c446436245ac835c96806bf81b0ebefb3812aebdba4faa813a220257fcc87b6a060756fa4a9c7cf636e82850002ba1812112cbea878cafdab15911c71c2c04469682f005db29be15c95d19e0995329435e6ca0302cf9f88dff10f7f9bc794ce53f77fa84ebd032d77b699b71003b4f21ec0bb5bb4ded4eb50a5cdfea460cb8c4d2b88c0c9e90af4d3f124b79154210f0bac047878d8d2fd5998773755f02ba6f89b11b9dc765dc2ebb6869e300dfcfdd30fbaac4fb54468795122c29f05f28db790bd3e224f71c573e85c7c84e6ce5f632d2a6d69cb7d0cb1215264694d388f4a6ba2a00431"}, @generic="83a38500f12206f9146b9feddedfdc900c8418545b4bd8846a33a251872957a0c5eabe60f43a5725b2f9935bef3ac10abef576e8a8aed19bb3cf9a0ac739d8f4b6ce22da4c2e76f2b40c5abce08571ed7b67d79200d8cf07792c03fbed1a3831a63f5cb91f19117ab1fae319c0293f415a384504495382870eeb3b4598eb974705cb494a5f3f7b74ae104c916efbcb7447ee3508d94d01bd9a303bfecf0b28bc57bddc6435207d818301f444dfdff5827b9c46be99af1e3a1d3fefc32c5b82f7c0d08d71b37f95b4ad2569ffe97438cedf44b0e92be1bdde6fefd018993447959709e3734ea20912ffe440ea820f5d", @typed={0x18, 0x5d, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xa}}, @generic="5a1455a11ea9c5a98c3586a2fd1231a98756292ba25e450fb682883e0f2d8e073b2a2f3997aece37725fe3841654d3a0fea2d607056a7d932d81ec990dfc68e192635ce537662e0e39022222c0a17609e9978bc429e99d5208cca39cc2303664c33f90da0d3d25a82840e93a0cbea7a556dee81e3de1f5f3a74819baf5ef380603b1f9c7e04040ff3a672a4b16d215e0dce91eb4f5593e5e39f7cdee37c2f15f12e958d9"]}, @nested={0x1160, 0x3, [@generic="8ae5b0835fa7dfc03b8a531aa6dbf12de405052141be63b43b7407406c540581d38d335673270216ecee679654b39d1d007e99caa4aeed8585ec6296ad443fdbf0349bbfae2af576e24e11e6cd32a39a9c82e343d45c1dab3076cc1b5231255a98406cce32177c6bb16013d4b7affa0f05b8410379e1e6c7bf60d945274402ba4698f86951890974421fcedb686be5b336ce280f3fd283772fb57fe655e6458bb34d34046017165e1d92dc882214e3a8701d553778a209c52d5f8de5f7f70d08bacff7e2e2623694c66d12fe4a2e4716cd574f72430e78a300b29cbe0162a4c1d4bad24c038f191935b50889059744480894e844db957aca2bdaa0ce60ef1092f9d93eec53c7ce01fd5d7daa2c4eb736f43ce0949c20d01e0295c3991eef2f73b4f3f14067d9aafbfc403f518bcb9481f6829e80e8e122cd8b33dc9d9f2d019edb9aafd5c873ba1541dcaa3efbe364bd5c743690048e09eaf85eeb58a467e1c2d5bac2d20700b89fa3f147598d05b1bb0f4665d6ce1b8cb43a90a5c3bde291b8ed74a8111c12152d5c566abdb976e60ccd457d3953d3986661715cac5ef3fcbb92002aad5aeda961cc12b2c0e00a87eae6c7a2d62209ddc0eb53187f8634468c2fc64780dad7e8187bb0e7cbf525851543e4fe307a91316d07255197159e01e8146f2e5678ae8b0cd0829e36cbfeca86533816b88369bd285238d82b4aa70e4e32a01fad6ec432cdd3f87d3c9090257556386919fa90ed762a3e47b8b7eaf65d8cd324fed27e16c4c64aaf7e8e0e28367666ecb820a81aa935636b8b675de1745de0a05376411f81078201cbd5621f61b1c5f28888923f7154904fd9dd205cefa30df79637e34f45754c7891339694c6c7dadc04906ab5f313ab31b3ae92878448439cd8fdd13278a2a227fa775b009137873e4cc009989b1abeec1801f851d74068042b64494a7bb473572adf018e983e7644fe0a7899dad7992e05f20664202b5295d5ee9e758e20fe27d02f80444b4570cac061c09ea77954f50f0ff7e0cbad3c4e4fb98305738dd501b902fa5237b63d7f6d28fc26bac25068f41c118a7dd3883c76d09ac8dbba2fc0fa3f2d4f7e6c87d898507789602c60de75349e98e0444d1b4b7b3125b3e33c3c91e6ff01c3b5dc46680d4a2116766209b1e032cffdf049b3f0473ac1505f3eed7122aca6ea0846247be8f10b4b5ca75061bae5f4183af0b2465056933dcfd13a7c279457512b83a194b6080251db38e59781630949b9b81a43dd3a65b13453fcbc7f42137e06e7c384ba209fbdac7f3fc62879fadc2ce65c07bf7a1fd977c4fce8fb66b6ae4b77f908b96d3342d99fcbfc91c1c3635301484bffc3173dcb1ff3bb0aa3c17466902863f17a53af1fc6c2e5b2c03932c0ed82e6d377eefafee311af85f603ad102a76a12352e967e4ea825facfeb6e538e0ebd95bd25df2cd751149fea3fc7045765e5f7fad5ab32ed3af462e86b97f44b308b26f38900510132cd39ab9b3dcc4437e95dcac9f2cd934d45230e8e71632e332be179956f1991498d5afabb9233506023759056214883769371830fad88b27f392401abedf44d9e4e1f1e05b4a51a409add73dccbe7b1789f2671ef1e42550827312cdccc89c8ab774a5a99980b0a6713becf8e49a14a0de641a61b6715ea73a3ac5daa2a63fad4a142947dbaca11e6fe599ffec736ac79dd908585559bb430e30ec09b3a88f5230ff9226878b3d2f05d9b5b4b62be8fdd2a14e92280ab70269263423f3f55146c03a40b35271b9fe3a42ef6b1308b8ebfc13a7d6cd44161556daeb6dcd9edb3c1461613a97f55b7ddff552f4ac358cfc7a035063c327c2db4c4cfef43b7bb156a3dec773d1ffef0e7469720de0095a06223bcb7b85611812923719e21f2d02daeed64d83209d53b2515bbb3d5318410109b5e73a298cac727cd2d122e01d444831a96568af666063c0430ac97aea40224e187f89c09f986def84defdf0b0fbb8a870f168e1a6c06bb88fbd33e4432ba63b97a775a789c96396b975ad4943d902110110c04bbfb78223232bd126fe4e900e05fa1e60159c5364bf3b2d3cbb45a443c56e5faa80dc5cd7c538ef5a8ee174e9b1629b7041445773e2141b66eb7fe5ba51e462102ff27b862446d4e09f75910de8b33b8f7e571606fabd0f458acdb5d3f7795d8419bc0f1e10481eb0a73da638a622259eeaf6a4c9deb8693278547fb885a711d729b7eb3f3dc751a45b41733b569f00a591ed72f547e16107deec6bb5a832ce28968c8fb4b68a02490417843a9ad50368587e3e8bac2d1830218d534b0759e3aa6e030ad1fc7f2bd50ff1f38f602f1fe7f31968152f7b9ace8bfe6cf5e9d2336685e21603cc317e29c9e5cf0ad958d87e148af22ad02814257d58c47beb436099dd8fcb9af0bfd8c2d17b43392a320b99d7e7aa15633de9b06ad73271ffe55568b2b9a5003bfc08ebb8d2cf97aae36043cfd05fcfe99205b7f71898e98f5bfb1b20e7b5935fdbf8b67a8b5d4ad4b39ad36ed62cb54bfee87a204cc0a537308ee7319dc7fba0f9a983af516a8fdb50ceb73f5cca400b19fbc740fa6ea5cbcca9b0db1afb7d7f936f951a7527210617d01c8f2c21117460ba47f5a201ad7c0af1715f9027b5e5b3f469c0c9e87e5d7e00133fabe3699f2458a024402ce59bd56cf9c4d65d34dea1da4ebc1e08569b6a1c0a6d4a4f57d0f1bba6866694d156d3011ed7028dd2883c5ca3289121a8c06557957e98754e1cae51ab2ca4d3a6575c7876d2c6db4de50e7c2d677f617a62256ced45500c9d6c12a0f6061aadec9f93e171fa3aa7ed1f2cb8d4f18c264bf089a6f5011fa92adf38edb9e6707b3f8813c507033a89ee8d1d7648e39d533090040385e5847d6f080d243c8f7c9d5f5b95ff5a8bf1f94fe01d24e7c8b15bc59f5591a48384018637ce3664c8549530fd3afa4f939c338f78fa7489a9b5e32008673cebf4338ede919af95a14002f79056828ff0e0bb2455848415abc87afea61b89970c975972172f4f87f36759de0f8ba0319d04ecaf3b1bed5ffdecb78d208c07357ef699f3cec47d352a23cd68dfead4246c258898c1e219516e7faa2eb715778930b4af8d5b4e9443b909446c9da8f8ded210d4d2cd81ff855c2b1de6e7b5bc5d1f41152887bfd3e9ebabaca68d346cfdbf04f22081d97e7afe7f9aa0d1cbe7bd58b6250d669bafb43d25d81101e24ef2bd81722755b5d62b79eb67b55986191d991f6645a17a142f3a0a8193f74f09de015b11f6e2ee1d0f6b8d3b6c891662fd64135075c8dcacd8ebffb225aabf5be435e29853d833fbaee3798eb3f135e7dc91ff26c1d217eb26ba1429e737b04835dd2aac6eeba8a5074e6724a032ca03c97d63bc1fe4440c262a67c2ce61af09fcb0d9171371b1b77a7d0a1047830c67143759a8fd50dac8615fa4c71449fb2704f72ebe61ecf5bddeec7c95ddca5cecad272e469fdedd9688bb9e9a81ef562c9d72433ffdd88a95305047913a348daa2c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@typed={0x10, 0x6e, @u64=0x100000001}, @typed={0xc, 0x6f, @pid=r3}, @generic="e05dd93cfb82b486be036f0173aca0bdb4471869b26a727cdc51a235c997672552583201a6f7c2f64573f526a6737becf638a56eb45418b0be8eadaf920707b28431d9df11a22e3fa4208f17c941066e77829da0e3f7f2a066de835e156985d18c29f9bfb667524d84f8333ac19e984a0ce7fda986b8c6a0ae4554", @generic="3b64bfd57554a69b92abc2f5d3fa1cf9005addf0a1774cfd2774e528a51dbf4c394fe753902f32109c245da83b7ad6d1d11322c667b29870fb27aa63e18decc89d603103d301b431e580425e94fcfa5a6cfaeea214d5813287064a90a9845e0c62600a68e6491ade2233aeea3cd1d90ad5f519a7774a147c1cd32c16e7c8689c510c8384a1d22f4040d3d780ffd78ebe202ddd2b04485bb33a511b73dcc7688d545f4706a33898c43e88edaa9f519332cec03f0a2812e08e1a3e06bfb3d1a12d2f7ad22853"]}, @nested={0x4c, 0x1d, [@generic="06e51b0ad64390caa952e7ffe32038142d944f989632a4c6eae7a5615f9c23820eb5367bb61748dcdf3fba2ab8267ad64417edb53943bd539356", @typed={0xc, 0x89, @uid=r4}]}, @generic="fac88b20ad7f6f1046929c8e3e42f0ee187fc7b5ed75529d19700f2d719697a8ba01f19b822a436f8c83bec246be6d9239b4a20a60b61c6ea22fef7f16b3e1225c02a4c03fc5958ea6c9ab0309f285d571abbb0b15685b737d56fd1572e411e58ee650489e384133e1dee2de0e1d338e016b37f14ec154bb37f6e102ba7cabc6679f72fb1f27251d7dbf6c76d44a9d54413ebda182abbfced2a883849403e915ecd4276044fa5cef68d3185b8cb6e642f546d2c545506756570056ccd8d2e1db6702489d1742c638479728338ba761", @generic="5c0f0bd324b3af505e99f6c33b4f9323ed97d50351e450ef9ca9bce19412a39c244c57e493a753936883657b92dc2f3c0c7dfb22ccac5250891236d3a093c8b97ff372fb03684480533a27894fd7ebc205807c8d2398f1a271d569d5566c1e0fa78d2e2ded3942879fb7c2a09c5e34b101a032d59b4514c0ef3cb965", @typed={0xc, 0x95, @fd=r1}]}, 0x1764}, {&(0x7f0000048000)={0x98, 0x28, 0x120, 0x3, 0x2, "", [@generic="1f7ba0c8ddd93c4b090bd6a3d7ec6979550ce465bb54ed641a8713acb0ba511d52d50f594f99774bca6444cb8b52", @typed={0xc, 0x4a, @fd=r1}, @typed={0x10, 0x5d, @u64=0x4}, @typed={0xc, 0x5e, @u32=0x78539b5}, @generic="371ae87fa09a0cdca03071d8992b5b014be76c367b5dea2a49dae46781f28bc8", @nested={0x10, 0x83, [@typed={0xc, 0x8a, @fd=r0}]}]}, 0x98}], 0x2, &(0x7f0000c38000)=[@rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r0, r0, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xd0, 0x40}, 0x400c000) accept$inet6(r1, &(0x7f00003ba000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000d08000)=0x1c) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r11, 0x1, 0x37, &(0x7f000000b000-0x10), &(0x7f0000000000)=0x10) 2018/02/07 22:31:27 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000e000-0x340)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@dscp={0x28, 'dscp\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0xffffffffffffff63) 2018/02/07 22:31:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x4, 0x7) setsockopt(r0, 0x114, 0x1c, &(0x7f0000001000-0x4)="00040008", 0xff16) [ 42.695339] audit: type=1400 audit(1518042687.141:33): avc: denied { create } for pid=5815 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 42.719190] audit: type=1400 audit(1518042687.142:34): avc: denied { map } for pid=5824 comm="syz-executor7" path="/dev/snd/pcmC0D0c" dev="devtmpfs" ino=9199 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/02/07 22:31:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x800000100006) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = syz_open_dev$mice(&(0x7f00007aa000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00003ad000)={0x0, 0x2, 0xfe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00008a8000-0x4), &(0x7f0000c82000-0x4)=0x4) write$tun(r1, &(0x7f0000b3c000-0x60)=@hdr={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "90102b1f0a6ad0b95dd132180a7233df8b8f5dad5f2a905943efda70b8aff3d98db490d6e76a4429d5c96e7beed5b5f39def9831dddf036203c7250fd928a8e1"}}}}}, 0x60) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00004c2000)=0x8) 2018/02/07 22:31:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000be4000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f000059e000)={0x2000, 0x4000}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000077000-0x8)=@assoc_value={0x0, 0x8}, 0x8) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00001be000)) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r5, 0x200002, &(0x7f0000599000-0xba)=""/186) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f00008eb000-0x8)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000a7000)={0x0, 0x8}, &(0x7f0000e06000)=0x8) r8 = openat(r6, &(0x7f0000f82000-0x8)='./file0\x00', 0x200, 0x80) r9 = dup3(r6, r4, 0x0) clock_gettime(0x4, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000131000-0x108)={0x0, @in={{0x2, 0x0, @empty}}, [0x0, 0x3, 0x5, 0x7, 0x7, 0x1f, 0x100000000, 0x200, 0x80, 0x100000000, 0x1fc, 0x6a61, 0x3, 0x0, 0x21]}, &(0x7f0000c0e000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f00004fa000-0xc)=@sack_info={r10, 0x0, 0xa5a2}, &(0x7f0000303000)=0xc) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000857000)) io_submit(0x0, 0x1, &(0x7f00008f2000-0x28)=[&(0x7f0000575000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r2, &(0x7f00003b6000)="4ea27ac53333874322598e0fa7a8651b19767ad006fa3ac795d6e5d2f8a004739ecb220e04c071afd2cc29c5795e2fbd9b6ea5387bbf203767c5be808512545638f533b056b993039b0dce", 0x4b, 0xd2, 0x0, 0x0, r3}]) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_bt(r3, 0x8907, &(0x7f0000392000-0x96)="c474cb3e17dacc1e8cc68f03b7505ae6ea450f33db588bcec10002f6efbd30f729eb039194dd1a693fd68a34cb9c8bb7129b0925a8c4b98af5477b2f932d009b246fe6f565d735cdbc9bb81105804f1c72a76aa32c42a3d0580569d1f7e46de53faec0c4e861007bd3596b968cc147ab799d93fb073eed7f01f4594608f9801246d01060d2d8d702fa68bba437a75dec0d394a9c4eda") ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000a8a000-0x4)=0x401) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x100000000, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805, 0x3, 0x1ff, 0x9}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000005000)={r7, 0x7}, &(0x7f0000fbd000-0x4)=0x6) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r6, &(0x7f0000476000-0xc)={0x1}) ioctl$KVM_RUN(r9, 0xae80, 0x0) [ 42.743150] mmap: syz-executor2 (5820) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 42.753535] audit: type=1400 audit(1518042687.198:35): avc: denied { write } for pid=5815 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 2018/02/07 22:31:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = socket(0x1e, 0x4, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x0, 0x40053, r0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d6c000)=0x3ff, 0x4) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg$alg(r1, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[]}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d29000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e6000-0x4)=0x14) listen$netrom(r1, 0x8) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f000034a000-0x88)={0x4, 0x0, [{0x0, 0x1, &(0x7f0000ace000-0x1)=""/1}, {0xf000, 0x4a, &(0x7f0000327000)=""/74}, {0x12000, 0xa3, &(0x7f0000df4000-0xa3)=""/163}, {0xd000, 0x1000, &(0x7f000008d000+0x820)=""/4096}]}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000974000), &(0x7f0000b99000)=0x37) r3 = syz_open_dev$sndpcmp(&(0x7f00003ab000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x20000) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x8000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000cbb000)={r2, 0xffffffffdb3b3519, 0x10000}, &(0x7f0000de0000)=0x8) 2018/02/07 22:31:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f0000066000-0x4c8)={{0x6, 0x0, 0x0, 0x0, "dda52a8bfb30cc12936b8da3effa922ab208de0b3960eadc49fe526638ddffed947db68402df32de3aee7163"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x503, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe], {0x0, 0x989680}}) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c6e000-0xc)='/dev/rfkill\x00', 0x80500, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f000014c000), &(0x7f0000b5e000)=0x4) 2018/02/07 22:31:27 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000ad5000-0x9)='/dev/sg#\x00', 0x7, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x80, 0x8001, 0x80000000}, 0xfffffffffffffd3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000fbb000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup3(r0, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00004ab000-0x50)) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f00000e8000+0xaa1)={0x7217, 0xfffffffffffffffd, 0xe0, 0x4, 0x8000}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a5b000)={r3, 0x28, &(0x7f00006d1000)}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000902000)={0x401, 0x6, 0x59e85275, 'queue0\x00', 0xa0000000000000}) [ 42.866453] device eql entered promiscuous mode 2018/02/07 22:31:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000eb3000-0x4)) socket(0x24, 0x0, 0x0) 2018/02/07 22:31:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b24000)='attr/fscreate\x00') pread64(r0, &(0x7f0000987000-0x1)=""/1, 0x1, 0xffffffffffffffff) r1 = shmget(0x1, 0x2000, 0x4, &(0x7f0000c41000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00008a6000-0x2b)=""/43) syz_open_dev$audion(&(0x7f0000533000-0xc)='/dev/audio#\x00', 0x7, 0x480) 2018/02/07 22:31:27 executing program 6: r0 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000001000-0x4)) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt(r0, 0xff, 0x1, &(0x7f0000005000), 0x0) 2018/02/07 22:31:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}}) timer_create(0x0, &(0x7f0000933000)={0x0, 0x0, 0x0, @thr={&(0x7f00006c3000), &(0x7f000032e000-0xde)}}, &(0x7f0000a71000)) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x3f, 0x4000000000000008, "bb60d630ad64", 0xf8}}) getpgrp(0xffffffffffffffff) fcntl$getown(r1, 0x9) r3 = getpgid(0x0) getpgrp(r3) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000017d000)=0x0) getpgid(r4) timer_create(0x1, &(0x7f000039d000)={0x0, 0x1e, 0x0, @thr={&(0x7f0000523000-0x3a)="268944423f1652612ccd4c1dd1cb3312b538b68402c11f2edfffe6a520336cab0ae8650abf599a72b75942d0ec370bf1684b8a569d4cc6204666", &(0x7f000051d000)="0696ae42c1abb0f28b883bef5181beb937bbe13e2218b6f0646302f5785b81ea5284e04515dfb69900c685300fdc7ab62937781a3ff41ebe5ff367a200008689a6db53ccc75717"}}, &(0x7f0000075000-0x4)) timer_gettime(0x0, &(0x7f0000833000)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000096c000-0x4)) mlock(&(0x7f0000cfc000/0x14000)=nil, 0x14000) r5 = dup(r0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cdd000)='/dev/ppp\x00', 0x100ffd, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000b03000), &(0x7f0000895000)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f000086f000-0x4)=0x211) getsockopt$inet6_tcp_buf(r6, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) ioctl$KVM_RUN(r1, 0xae80, 0x0) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) sendfile(r5, r5, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/07 22:31:27 executing program 3: r0 = inotify_init1(0x80800) fcntl$setlease(r0, 0x400, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000099d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) time(&(0x7f0000cb2000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x2, 0x500800}, 0xc) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00003a0000)='autogroup\x00') sendfile(r2, r2, &(0x7f00000c3000), 0x0) connect$nfc_raw(r2, &(0x7f0000247000-0x10)={0x27, 0x40, 0x0, 0x7}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000729000-0x9)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00005f9000-0x8c)={0x0, @in={{0x2, 0x2, @rand_addr=0x1}}}, &(0x7f0000af5000)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000be1000-0x10)={r3, 0x0, 0xd4d, 0xff}, 0x10) 2018/02/07 22:31:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a99000)='/dev/sequencer2\x00', 0x10000, 0x0) linkat(r1, &(0x7f0000a2f000)='./file0/file0\x00', r0, &(0x7f00008a9000)='./file0\x00', 0x1400) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000739000-0x4)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000c85000-0xe)='./file0/file0\x00', &(0x7f000052b000-0xe)='./file0/file0\x00', &(0x7f0000e83000)='mqueue\x00', 0x80044, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/02/07 22:31:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000b42000)={{0x20000000000080}, 'port0\x00', 0x77, 0x10000a}) lstat(&(0x7f0000e92000-0x8)='./file0\x00', &(0x7f0000242000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dd2000)='/dev/sequencer2\x00', 0x1, 0x0) stat(&(0x7f0000f71000-0x8)='./file0\x00', &(0x7f00009fa000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchownat(r1, &(0x7f000000f000)='./file0\x00', r2, r3, 0x1400) getsockname$ipx(r1, &(0x7f000098c000-0x10), &(0x7f0000510000)=0x10) close(r0) 2018/02/07 22:31:27 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000001000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x100000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x80000000}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={r2, 0xb4, "bb57137d821bcf74fe51c33fb7d2c84059c461a9b545a08938bad42df0f4020d83e026ec0edbd52ae12735f5a873bef5e900079485cbfd7a213fbe2d271d2b52f90f3fa7d690afbbf7807da68ffb1c097893f2e3a71068704493bb3bc15048e0e6fd73e2dd7535287aa812fa730538cd96086824bcb474623b9a774e9611f5629ba592d9855cb05f9d1408e93162da2c3b4520aa05764dcc3da94b14f41aba424121cd7f2aa8d3e9eead690d445238fca5767fe4"}, &(0x7f0000000000)=0xbc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) 2018/02/07 22:31:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00005dd000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x8000) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f000099c000-0x4)) pipe2(&(0x7f0000d60000)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setrlimit(0x0, &(0x7f00000d8000)) r6 = dup3(r5, r4, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00005cf000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000e49000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000714000)={r6, &(0x7f0000227000-0x13)="694ed21f852391fa2e7eeb5340086d2f203b2e", &(0x7f0000731000-0xd9)=""/217}, 0x18) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000689000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/07 22:31:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000a78000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000145000)=[{{&(0x7f000011a000)=@alg, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f0000729000-0x77)}}, {{0x0, 0x0, &(0x7f0000f79000)=[], 0x0, &(0x7f0000d3d000)}}], 0x2, 0x0, &(0x7f0000173000-0x10)={0x77359400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) r3 = syz_open_dev$mouse(&(0x7f00004b0000-0x12)='/dev/input/mouse#\x00', 0x80000001, 0x40) r4 = dup3(r1, r2, 0x0) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000888000)={0x3fc000000, 0x7, 0xf42a, 0x20, 0x4, 0x40}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000fcf000)=0x0) getresuid(&(0x7f0000d1b000-0x4)=0x0, &(0x7f00002df000), &(0x7f0000e4e000)) stat(&(0x7f0000fc4000)='./file0\x00', &(0x7f00007d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000795000-0x4)=0x0) stat(&(0x7f0000c53000)='./file0\x00', &(0x7f0000663000-0x2d)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000898000)='./file0\x00', &(0x7f00006ac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000162000-0x38)={&(0x7f0000d80000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000432000-0x50)=[{&(0x7f00007c6000)="8f310e5c45fc40074b2865f962749338b5a5d3adf6", 0x15}, {&(0x7f0000cbc000-0xc4)="f1b6fd4f7c321ede3835b7eb24a1d6670e9cf7efd08455bec4f3cbcfa13aa189b3b799dfbe38594b9aaad08fc43f63c09716d0f68be61422bbdbd76f0391f4d13d7cf06f4a07ce5c3af1ab9c798128be7e1cdcf833b39ea5b5d81f5f6e7a635619fc40a5ee8836c11c831491930e697a0185eb6c69e8a9455339b75f2602853de8dfab314143b90c091017fdcabb5bca0ae46bb4fd2ddb366dbfce469e0adb2816203c413c34dc217f8ecbfff1147ae222a82b308742ac08ab393342fcc560dc6a7b55d3", 0xc4}, {&(0x7f0000a7c000)="f3a9f190244b9aef2feff690195708dbcde7710acc61831f32e4ecb21d41b420db24ef17ecb680184629dc930b39fda1e7b8c8bdb845f3906bc35565a0986e02bae4534cf294ce0e00de51d805d094665522e64e2115de13ad266f299828ef27955f26421feb29c63761170bb40e3d03825475711180f2cf9d8ab10fed15c64a9495e1f4e21705d2792f1b2c3c9bd0a5c2124b5741edc9abe7e0d16454f97fe2", 0xa0}, {&(0x7f0000127000+0x3c2)="aed1e913ebd00c35a74f24a79c31b3092216470f314fb6083f09024d0d9a91a3cc7accf4fda33b5a6ced84e91c4f6d252d69dfd4f24c66cff5ffc2eb83f7220fc3af2c744349ded5bf6d32499c1e6209292ab825aa5f788a015b4e0b47631f252bdaec02466f81fcdc57f3d138b9f136c4ebc399230cd6260370b569b8edf89a7ee70558fd1ff560d01d73af182317a5839a73fe03d54fd2693a2034c8f86d0d4b1c26bd27c24e7bcfb37ec8ef0753ff758e42a7a5cd5f07fc36fae5d525d73cdca4e93baceec486fddf717ad59d3ac599486b75db76a7", 0xd7}, {&(0x7f00008e3000-0xc0)="9a7779544330c367b5c1c3bc29d6668ab8d4cd0322f6623a0b75d18890e6b322bf508ac19bb865272219ec4bb1a8be3aab8a656ac8d2242a57cf511fb36bdb9573a139e73e9b1763d9c41be172509f8e63e0486b3c3f047298945e9921629e772ba34945d808a5eb0b85ce1e2259fd5a7828c0f0d163cc7f9ff24381c4ddaa88dd0bae15258f9208bede3b12ad3249e95c0d0a861d4489298d05ec6ff09bf415bc41a856779750e70c94c23efc08c3c920b09e24479432fb16e05fe873a02d9d", 0xc0}], 0x5, &(0x7f00007a0000-0x80)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r1, r3, r1, r3, r3, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x80, 0x20000000}, 0x880) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000969000-0x4)=0x7fff) syz_open_dev$sndseq(&(0x7f0000438000-0xd)='/dev/snd/seq\x00', 0x0, 0x2002) 2018/02/07 22:31:27 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000a000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f000000b000)={0x1d, r1}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[]}, 0x0) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000002000-0x10)=[{&(0x7f0000008000-0xb1)=""/177, 0xb1}], 0x1, &(0x7f000000b000)=[{&(0x7f000000e000-0xa3)=""/163, 0xa3}, {&(0x7f000000e000-0xd7)=""/215, 0xd7}], 0x2, 0x0) 2018/02/07 22:31:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00003ba000)={0x0, r0, 0x3, 0x3}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f000069b000-0x30)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/02/07 22:31:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000b42000)={{0x20000000000080}, 'port0\x00', 0x77, 0x10000a}) lstat(&(0x7f0000e92000-0x8)='./file0\x00', &(0x7f0000242000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dd2000)='/dev/sequencer2\x00', 0x1, 0x0) stat(&(0x7f0000f71000-0x8)='./file0\x00', &(0x7f00009fa000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchownat(r1, &(0x7f000000f000)='./file0\x00', r2, r3, 0x1400) getsockname$ipx(r1, &(0x7f000098c000-0x10), &(0x7f0000510000)=0x10) close(r0) 2018/02/07 22:31:27 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000058f000-0x9)='/dev/ppp\x00', 0x800, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000-0x21c)=[{{&(0x7f0000897000)=@un=@abs, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x3f)=""/63, 0x3f}, {&(0x7f00003e6000)=""/17, 0x11}, {&(0x7f0000000000)=""/228, 0xe4}], 0x3, 0x0, 0x0, 0x2}, 0x5}, {{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000001000-0xe8)=""/232, 0xe8}, {&(0x7f0000001000-0x91)=""/145, 0x91}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000000000)=""/251, 0xfb, 0x400}, 0x800}, {{&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000caf000)=""/212, 0xd4}, {&(0x7f0000229000-0x3c)=""/60, 0x3c}], 0x2, &(0x7f0000643000-0x7)=""/7, 0x7, 0xcb12}, 0xffffffff}, {{&(0x7f0000b13000)=@un=@file={0x0, ""/30}, 0x20, &(0x7f0000000000)=[{&(0x7f00005b9000-0xc3)=""/195, 0xc3}, {&(0x7f0000000000)=""/120, 0x78}], 0x2, &(0x7f00007d4000)=""/155, 0x9b, 0x8}, 0x42d}, {{&(0x7f0000d73000-0x8)=@sco, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x24)=""/36, 0x24}, {&(0x7f0000001000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000001000-0xdc)=""/220, 0xdc, 0x3f}, 0x5}, {{&(0x7f0000001000-0x8)=@un=@abs, 0x8, &(0x7f0000000000)=[{&(0x7f0000752000-0x64)=""/100, 0x64}], 0x1, 0x0, 0x0, 0x9}, 0x4}, {{&(0x7f0000001000-0x8)=@sco, 0x8, &(0x7f0000119000)=[{&(0x7f0000001000-0xb6)=""/182, 0xb6}, {&(0x7f0000f8c000)=""/161, 0xa1}, {&(0x7f0000a95000-0xd2)=""/210, 0xd2}, {&(0x7f0000000000)=""/192, 0xc0}, {&(0x7f000003a000)=""/19, 0x13}, {&(0x7f0000000000)=""/183, 0xb7}, {&(0x7f0000015000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000c6d000)=""/212, 0xd4, 0x1ff}, 0x6}, {{&(0x7f0000f7d000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f00006c1000-0x70)=[{&(0x7f0000000000)=""/126, 0x7e}, {&(0x7f0000001000-0x65)=""/101, 0x65}, {&(0x7f0000001000-0x5)=""/5, 0x5}, {&(0x7f000043c000-0x73)=""/115, 0x73}, {&(0x7f0000000000)=""/134, 0x86}, {&(0x7f0000184000)=""/143, 0x8f}, {&(0x7f000058e000)=""/4096, 0x1000}], 0x7}, 0x4}, {{&(0x7f0000486000)=@nfc, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000b3c000)=""/48, 0x30}, {&(0x7f0000000000)=""/230, 0xe6}], 0x2}, 0x5}], 0x9, 0x1, &(0x7f0000715000)) bpf$PROG_LOAD(0x5, &(0x7f0000c66000)={0xb, 0x8, &(0x7f000081a000-0x40)=@raw=[@map={0x18, 0xb, 0x1, 0x0, r0}, @exit={0x95}, @jmp={0x5, 0xfffffffffffffff8, 0xa, 0xf, 0x8, 0x2, 0x4}, @call={0x85, 0x0, 0x0, 0xe}], &(0x7f0000001000-0x4)='GPL\x00', 0x1, 0x84, &(0x7f00005b6000)=""/132, 0x41100, 0x1, [], r1}, 0x48) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10}, 0x1d4, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x3000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x1, 0x0, @fd=0xffffffffffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/07 22:31:27 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b0d000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000ebd000)={0x0, 0xb8, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x5, @empty, 0x2}, @in6={0xa, 0x0, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, @in6={0xa, 0x0, 0xfffffffffffffbef, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x3, 0x80000000, @loopback={0x0, 0x1}}]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f56000-0x6)={r2, 0x4}, 0x6) 2018/02/07 22:31:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000ba8000)='./file0\x00', 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00001b7000/0x18000)=nil, &(0x7f0000611000-0x18)=[@text32={0x20, &(0x7f0000307000)="c4e299f7cc6664f36cb93e0b0000b8489f35ecba000000000f3066b85f000f00d066ba200066ed660f38817ec6660f381db4422f2300000f01d1dff20f0f9e337d00001c", 0x44}], 0x1, 0x0, &(0x7f0000d2a000)=[], 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000ce4000/0x18000)=nil, &(0x7f000048b000)=[@text16={0x10, &(0x7f0000921000)="66b9090b00000f32d1be0000f36e660f6d2e00a8baf80c66b80043118e66efbafc0c66b80068000066ef6766c74424004a0000006766c7442402008000006766c744240600000000670f011c24660f07f3dd67f2ba4300b000ee670f381d7601", 0x60}], 0x1, 0x0, &(0x7f0000632000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/07 22:31:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000014a000-0x8)='./file0\x00', 0x40) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000904000-0x8)=[0x0, 0xffff]) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000df2000-0x34)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) r3 = gettid() write$eventfd(r2, &(0x7f00005e7000), 0xfffffc95) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) 2018/02/07 22:31:27 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000060e000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f0000000000)={r0, r1+10000000}, &(0x7f0000001000-0x8), 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r2, 0x0, 0x0, &(0x7f0000003000)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vcs\x00', 0x4000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r3, &(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000001000)={0xc6, 0x7, "db049a57bf796d96eb75babde29e8f47f7eced9d7ccf518c482182f1f626c265e322937a00ff79359dba2422b4c6ff077e8c5e5c8d8c2ccca2d10df2d5906fbc987f978663c258c98209afabd9dc533d04f1164831a7002a6631a1513764d5d2b624553ce962c9affe14d584f2931cb276b11a7c22cf5536cd13956cf565230d4ac210245b11dfbf56710a906a10f04a442e8fa532254da518da1c0555181c780b883ef23f0f474bcb9894e567be61656ea342a750567f785fd9d5d12571"}, &(0x7f0000001000-0x4), 0x400) 2018/02/07 22:31:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000d54000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x7) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00003d3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000012000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @common='yam0\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @common='bpq0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {"73037a3100"}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {"73797a300000000000000000000000000900000100"}}}]}}, 0x400) 2018/02/07 22:31:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000192000-0x4)=0x0) get_robust_list(r1, &(0x7f0000e3a000-0x8)=&(0x7f0000d6f000), &(0x7f000060d000)=0x18) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) sendmsg$alg(r0, &(0x7f00001cd000)={0x0, 0x0, &(0x7f0000944000-0x30)=[{&(0x7f00005f2000-0x1000)="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", 0x1000}, {&(0x7f0000a85000-0x36)="e7c5538eab7dd9b08fbb949e98def6244d7050cfedea46a2473bdd21b02a9434f472410ed226b3056f3a154fc5310c56e1418330425d", 0x36}, {&(0x7f0000913000-0x1000)="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0x1000}], 0x3}, 0xc33051d5512806ea) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000499000-0x10)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) [ 43.239194] l2tp_ppp: tunl 59: set debug=f55d40e 2018/02/07 22:31:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006fd000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpriority(0x0, r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b54000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001ec000-0xb), &(0x7f0000d47000)=0xb) 2018/02/07 22:31:36 executing program 0: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fa7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000092000)=[{&(0x7f0000e0d000)="988f76869c000783e7", 0xa}, {&(0x7f0000fac000)="0af3b5c88a01c2764127615ae2ecb1d36ee424b3f7600dadac2dab6cf7c49884c596464365e49146883913cb7a9ec58e64cb0cd0bbb7", 0xfffffdb9}], 0x2) 2018/02/07 22:31:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f00008ef000-0x10)={&(0x7f000067c000)={0x2, 0xd, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}, @sadb_address={0x5, 0x5, 0x40000000, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x68}, 0x1}, 0x0) 2018/02/07 22:31:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00001be000)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0xf, 0xffffffffffffffff, 'ansi_cprng\x00'}, 0xfffffffffffffe0e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) recvmsg(r2, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000f7c000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0xfffffffffffffde7, 0x1fe00000000000}, 0x0) r3 = semget(0x2, 0xfffffffffffffffc, 0x8100) semctl$SETVAL(r3, 0x3, 0x10, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000001000)=[{{0x0, 0x7530}, 0xfff, 0x8, 0x5a4c37b9}], 0x18) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000086b000-0x16)='/selinux/checkreqprot\x00', 0x290081, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) bind$packet(r4, &(0x7f000087f000-0x14)={0x11, 0xf8, r5, 0x1, 0x8, 0x6, @random="75fe385e8ecd"}, 0x14) 2018/02/07 22:31:36 executing program 2: r0 = socket$inet(0x2, 0x80005, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000018000)=0x0, &(0x7f000000b000-0x4), &(0x7f0000019000-0x4)) setuid(r1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, "626d0000000000000000000080ffffff", "92e6e6eac8e443e6e69d10f7ef0b2fe30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d6500000007b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e11ed764989aac2ba631799517a9e794e1dd1f20124ab"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) 2018/02/07 22:31:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b3a000)='/dev/audio\x00', 0x40, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x5e72) add_key$user(&(0x7f0000d01000-0x5)='user\x00', &(0x7f0000435000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000b0000-0xb5), 0x0, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000037e000-0x10)={&(0x7f00003a6000/0x3000)=nil, 0x3000}) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/02/07 22:31:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f000052c000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000088e000)={0x0, r0}, &(0x7f0000e99000-0x4), 0x0) socketpair(0x4, 0x80003, 0x7, &(0x7f00000ad000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00001aa000)={{0xfff, 0x6, 0x8000, 0x7fffffff, "873a94bdcc9ab8b03c05389e89666eac1445d10d9ff65b582936072e8cddde567a455786475d8d6101396340", 0x1000}, 0x0, [0xdc38, 0x3, 0xfffffffffffffffa, 0x0, 0x6, 0x9, 0x600000000, 0x200, 0x756, 0x0, 0x9, 0x200, 0x9, 0x8000, 0x19f, 0x8, 0x2, 0x8, 0xe4, 0x80, 0x0, 0xd116, 0x1, 0x6, 0xde2, 0x9, 0x7f, 0x100, 0x84, 0x88, 0x3, 0x0, 0x4, 0x2, 0x4, 0x6, 0x0, 0xffff, 0x1, 0xf183, 0x6, 0x73c, 0x1f, 0x5, 0xfff, 0x0, 0x4, 0x2a00000000, 0x8, 0xfffffffffffffffb, 0x3, 0x2, 0x3ff, 0x0, 0x0, 0xe0, 0x9, 0x100000000, 0x1, 0x5, 0x8, 0x3, 0xfffffffffffffffa, 0x8, 0x3, 0x800, 0x5, 0x6, 0xfffffffffffffffd, 0xfffffffffffff1c4, 0xfffffffffffffff9, 0x20, 0x10000, 0x8001, 0x1, 0x9, 0x5, 0xffffffffffffd4ef, 0x0, 0x84f8, 0x5, 0x10001, 0x7, 0x80a, 0x800, 0xffff, 0x3, 0x4, 0x48, 0x8000, 0x70bfbec4, 0x400, 0x3, 0x1f, 0x8000, 0x7, 0x7, 0x4, 0x1, 0x5, 0xfb, 0x8, 0x1, 0x10000, 0x0, 0x3, 0xf936, 0x4, 0x7, 0x3, 0x0, 0x5, 0xdcf, 0x101, 0x5, 0x4, 0x100000001, 0x8, 0x7f, 0xf61, 0x40, 0x68, 0x2, 0xfffffffffffffffa, 0xfffffffffffffff7, 0x81, 0x3, 0x1b63], {0x77359400}}) futex(&(0x7f000000d000-0x4), 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000), 0x0) 2018/02/07 22:31:36 executing program 5: 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 = creat(&(0x7f00002b6000-0x8)='./file0\x00', 0xa) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00007a4000-0x10)={0x7, &(0x7f0000814000-0x40c)=[{}, {}, {}, {}, {}, {}, {}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/07 22:31:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x56d, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000798000-0xb)={0x4, 0xffff, 0x401, 0x8, 0x5, 0x8000000, 0x7f, 0x200, 0x8, 0x1000, 0x4}, 0xb) recvfrom(r0, &(0x7f00009d5000)=""/226, 0xfffffffffffffda0, 0x0, 0x0, 0x2ff) 2018/02/07 22:31:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000067f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000a05000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6fe) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000343000-0x4)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000745000-0x14)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000022e000)='/selinux/status\x00', 0x0, 0x0) accept4$nfc_llcp(r2, &(0x7f00003c7000-0x60), &(0x7f00000c1000-0x4)=0x60, 0x800) 2018/02/07 22:31:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x1000}], 0x1) unshare(0x40000) timer_gettime(0x0, &(0x7f0000afc000-0x20)={{0x0}}) semtimedop(r0, &(0x7f00000a8000)=[{0xffffffffffffffff, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={r1}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[]) 2018/02/07 22:31:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000056a000)='/dev/dsp\x00', 0x428000, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000612000)={0xd004, 0x3004, 0x3, 0xe41d, 0x9}) r1 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f00008cf000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000e54000-0x14)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) close(r1) 2018/02/07 22:31:36 executing program 2: 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, 0xffffffffffffffff, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ae7000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000d76000)={0x8000, 0x1, 0x8, 0x2, 0x1}, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0xfffffe81, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f000053b000)=0xffffffffffffffff, 0x4) 2018/02/07 22:31:36 executing program 4: r0 = memfd_create(&(0x7f0000eb5000)='.\x00', 0x2) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000fa4000-0x6)=""/6, &(0x7f00005d9000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000939000)="240000001a0025f00800001d00eefa0e0a00000000040000f000deeb0800010001000000", 0x24) 2018/02/07 22:31:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) set_tid_address(&(0x7f0000096000-0x2)) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000b88000-0xeb)="18000300000001000000be5efecd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c3ba5aea6096f201cd0ee640c50d248c79", 0xc8) 2018/02/07 22:31:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000ac2000)='./file0\x00', 0x40000, 0x1) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000b5c000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000001000-0x38)="d1edbaa100b80000ef0f001966b9040b00000f320f22db0f011abaa100ed0f01c90f01df66b9e70a000066b80038000066ba000000000f30", 0x38}], 0x1, 0x12, &(0x7f0000001000-0x10)=[], 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000953000)={{{@in6=@mcast2, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000e8a000-0x4)=0xe8) stat(&(0x7f00000e8000)='./file0\x00', &(0x7f0000ad5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffffff, r2, r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000637000-0x8)={0x0, 0xbe9a}, &(0x7f0000fb7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000092b000-0x8)={r4, 0x9f}, &(0x7f0000a2d000-0x4)=0x8) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) inotify_init1(0x800) pipe2(&(0x7f0000064000-0x8)={0x0, 0x0}, 0x80800) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x4) r9 = dup3(r8, r7, 0x0) clock_gettime(0x4, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f0000461000-0x1c)={0x2, 0x7, 0x2, 0x0, 0x4, 0x8, 0x6, 0x5, 0xfffffffffffffff8, 0x30, 0x4, 0x1, 0x0, 0xfffffffffffffffe, 0x8, 0x805, 0x200, 0x1, 0x3}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}], 0x1) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/02/07 22:31:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000633000)='/dev/snd/midiC#D#\x00', 0x100000001, 0xc000) getpeername$inet6(r1, &(0x7f00001db000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000629000-0x4)=0x1c) r2 = syz_open_dev$midi(&(0x7f00001ce000)='/dev/midi#\x00', 0x2, 0x54000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d2f000)) r3 = epoll_create(0x4) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000827000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000096d000-0x2c)={0xf, 0x9ae6, 0xffffffffffffff80, 0x14d3, 0xfd34637f213ae717, r4, 0x3}, 0x2c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000af7000), &(0x7f0000ad9000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00005e7000-0xc)={0x40002010}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000b33000)={0xfffffffffffffffc}) 2018/02/07 22:31:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000069000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f000063d000-0x40)) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x1ff, 0x0, 0xfffffffffffffffd, 0xfdfd}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000f94000)={[], 0x0, 0x201}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(r3, r0, 0x80000) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000dce000)=r2) 2018/02/07 22:31:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000076c000)=[{{&(0x7f00005a3000-0x10)=@ax25, 0x10, &(0x7f00002fb000)=[{&(0x7f0000d93000-0x32)=""/50, 0x32}, {&(0x7f0000ac6000-0x7)=""/7, 0x7}, {&(0x7f000002d000-0x5e)=""/94, 0x5e}, {&(0x7f0000e92000-0xb9)=""/185, 0xb9}, {&(0x7f00009b9000-0x21)=""/33, 0x21}, {&(0x7f0000f50000-0x4b)=""/75, 0x4b}, {&(0x7f0000d3c000)=""/17, 0x11}], 0x7, &(0x7f0000aff000-0x1000)=""/4096, 0x1000, 0xffffffffb99bb805}, 0x1}, {{&(0x7f0000faf000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000b82000-0x40)=[{&(0x7f00004f4000-0x17)=""/23, 0x17}, {&(0x7f00005bf000-0xea)=""/234, 0xea}, {&(0x7f0000a46000-0x5e)=""/94, 0x5e}, {&(0x7f0000277000-0xf6)=""/246, 0xf6}], 0x4, &(0x7f0000acf000-0x61)=""/97, 0x61, 0x20}, 0x7}, {{&(0x7f00000da000-0x10)=@ipx, 0x10, &(0x7f0000cc6000-0x50)=[{&(0x7f0000dcd000-0xe1)=""/225, 0xe1}, {&(0x7f00000e7000)=""/14, 0xe}, {&(0x7f0000562000-0xe5)=""/229, 0xe5}, {&(0x7f0000feb000-0xc9)=""/201, 0xc9}, {&(0x7f0000ac4000-0x6b)=""/107, 0x6b}], 0x5, &(0x7f0000853000)=""/121, 0x79, 0xa2ad}, 0x8000}, {{&(0x7f00007bd000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000ea5000-0x30)=[{&(0x7f000083b000)=""/71, 0x47}, {&(0x7f0000498000)=""/217, 0xd9}, {&(0x7f00007d7000)=""/180, 0xb4}], 0x3, &(0x7f0000787000-0xe1)=""/225, 0xe1, 0xffffffff}}, {{&(0x7f00004fc000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000ecd000)=[{&(0x7f0000459000-0x61)=""/97, 0x61}, {&(0x7f0000de6000-0xd7)=""/215, 0xd7}, {&(0x7f000082f000-0x9)=""/9, 0x9}, {&(0x7f0000336000-0xe9)=""/233, 0xe9}, {&(0x7f0000e8e000-0x58)=""/88, 0x58}, {&(0x7f000086e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000446000)=""/100, 0x64}], 0x7, 0x0, 0x0, 0xa2}, 0x85}, {{&(0x7f00009dd000-0xe)=@l2, 0xe, &(0x7f000084d000)=[{&(0x7f00009bb000)=""/157, 0x9d}, {&(0x7f0000776000)=""/163, 0xa3}, {&(0x7f0000acd000-0x1000)=""/4096, 0x1000}, {&(0x7f00009ea000-0x73)=""/115, 0x73}, {&(0x7f000007f000-0x63)=""/99, 0x63}, {&(0x7f0000dcf000-0x88)=""/136, 0x88}, {&(0x7f00009b5000)=""/163, 0xa3}, {&(0x7f0000df8000-0xf3)=""/243, 0xf3}], 0x8, &(0x7f000058a000)=""/196, 0xc4}, 0x1ff}], 0x6, 0x100, 0x0) tee(r0, r0, 0xffff, 0x5) recvfrom$ax25(r1, &(0x7f0000a31000)=""/119, 0x77, 0x0, &(0x7f00007f1000)={0x3, {"1ffaa1b0556624"}, 0x8b7}, 0x10) writev(r1, &(0x7f0000eb3000)=[{&(0x7f0000e58000-0x4)="e103b60b", 0x4}, {&(0x7f0000c09000)="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", 0x1000}], 0x2) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000310000-0x18)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000a2b000)=0x1) 2018/02/07 22:31:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000540000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x10001}}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000d70000-0x2), 0x2) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016d000)={"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"}) r4 = socket$inet6(0xa, 0x5, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000d33000-0x18)={0x0, 0x9, 0x30, 0x8000, 0x5}, &(0x7f0000563000)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f000052f000-0xa1)={r5, 0x99, "1a34368d6022b4c50cdbe71132b3a18b6ca8d022cdadc98a73afd3d6644299c1fcd04e72b1dc889fe4d6ce67fb2f83ba574812b0766e41c77842871a9ca518d496d1e977648ebab407355660c63b5b3886dddefd56726cd6b9fd9277b5dff1c9075f8e7a30efb6e9e98cd18f13d0d61a7e61f528606eb4daa600cdc7d1790ec956f98a0455e4da905a5ed81f5f64a953d9bfd627cefe42163f"}, &(0x7f0000cb8000-0x4)=0xa1) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3}]}) 2018/02/07 22:31:36 executing program 7: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x117a, &(0x7f0000fb7000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="415a873ce860", [], {@ipv6={0x86dd, {0x0, 0x6, "2fa2df", 0x1144, 0x0, 0x0, @empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {[@hopopts={0x0, 0x1, [], [@enc_lim={0x4, 0x1}, @padn={0x1, 0x0, []}, @pad1={0x0, 0x1}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "bfe6c3", 0x0, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [@hopopts={0x0, 0x20d, [], [@calipso={0x7, 0x48, {0x0, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @generic={0x0, 0x1000, "494e5c9d62df30c80f7bceeb5300939ea5706eb5b9d74899391a0496fcfa73a369ec1abbc85ac52f167d22510e835cecb0e5ea7319727662c0658e568bada63a5cc7c5c6d71a2005278fbcb2abcef13d5d9c589f6436c78ef523a280e9d9e3dfc9fdb48f59b332e9e887db3c921dbef3b6bf6dbff45004f402f9c024bfbcf5c5179375565c7230e983f84623503b46b4f8a0d642275f3fc2cccd47947c13aadae33e5d50871c8c2b28e622b91c7b884a5a3a3d8b6d26f42e6fe8e9682ad354a12117af28b8348eb16fef5dfbb7efcde7ce358abb5634150bde6bf0f4afeff6c514d84272b89489c55b90f543353af715595f2a57462c879ae05aa577cdac31099eb5e83e792d2c4fe8fc635ea4a4be7021db4dccd1c47eba356e8ce72689c072df2b6082d2440df52c413716c8e50037407913f1f24af74d5765d4f1a090e7ad83065155095c09a4eaa0342ec04b8a7ef0a479d17c5dd7a0d19adcfa36b5c56bd0f8f4677f664644cf76c47b30111176989a81ac6d61b7b415f055f4627049830985e33617f5a6f152133f4588157fdb683110581bbbbfaba3e372c5068849945db18a5b55ab48eb5ff613fa6d6b4e75bc0ee8f89e0034eae46f04c5765560a0c132e3e987bf80aac8be3511aed69f643ee1fd722bf4b24a2f9cdb11e874d14f69db47ae00ef95fc06f3c4f3fd21620e27319d7e7ed15e99e07846239f2dd087726d6bf369bef019d77ec9d3c71e546b06d6905f53733313cc33ba4322bb32a80cc808eb3bbc41818026b5778235ddb8ea0316c56ce433b149fef48ed9a4ec6c2ddf9478127758168be95db68651c967970697ddf675e02adadc6b75c375f2d4cd4c41dcb0ac25e71c9f852ffbc9536adb3faead3ec7ff7f5ed40dc176a4b57b62b2564a073391ce3238416377bf5cf969f3f9fca88e576657e06acbf22e50dba22ef7e8723bc0e63a60961e94f8c5a731b551ee911c393e0e0176fcd4514b1872709d42acd1ea1d72bfac97e23449175f2ef2d73a8bb382a389e3f4cea39cb6f8b3375ae55cde364275bf2b4c2e29c9f03f1d6f0e3fb161c94e884106a8fc454d8581259a0bfd87800332629e27772ac2b0f9d91a5eec5f02c0e7f3a61cbf7682b5fe4994e124a303292e7233f0a201de97845f2050c720ec701b646779fbf1902d75cf59f6a98e413e412ac9d1ba46cc5736dba59912397031602a62b75b681c7f44100b22c4c9273d3a0f1a82e614b01b1813a12e665b56a886acb9bb3b33963cc181f24cbd2cc196ead5a677dcf6f576a34894fe80e8330629e1f45f6cdf00bb490359b13242068c0e2b177dad407f1cff74454adc9281175bccd35963969f251cd055d86009b5d37da70ee6c7e3b2f41d0ba36386000dc7b30e072bb8529d426409cde07d0596e3ce6b0a4d7f05e7090c5215a407811ab53bc6b395c2867b7b9a721a562b1158dc49f6ac541eb854367e2026cff5e1f684c8a8b8ffc7385da69a81989a08b51e38d295ca4581fd5780282a3d462b5340de3b16e7043f0cdc2545854fb54cce13b1641986ca8723232eabf4a0b89089078861e15799592db4384ba09995b2e9b739042848b722623eaddf98833e3691fce2815cca4c2af2ddb80654cfe2b0e7810b2009e296742636ac012e6525fd062ab624c47a93e309d689efb5c0ed140cd191bdaf33bec604e697983f783adc0d1e7102d2a009517a8cc1f8b0216a32f9310746569626c43fd54ed35b985558bfddc294f44bc4612a96093f253e3432b8384f2b2acd63252146963f0c982546d5e500aec19a5a282133dff17f8ed68b42e1b0d3d0bf793df33ccc6a2c8e54953a13cfd81d47f76d9129f2782af110ec68a0a21babdc021727674f7ed40c4b1dac3e022da03966fc79b08eda0d861c7c6ec9ff0a884510ce304cf99454c50117161d9cf26bc28210d5a8a45445009d3f108d39eb0008cfc41cddae1165ff86f5b5aa9e2daa44082da5183cf67379a8e23abb2b54b44c6d4d0989611726a497029d589d6f8882de880454ac7b5b240fb43f456ce1ee9534d9af600c65944fd226853d32bb1f678f26e3832ba8a3613c03044b59801c54861e0195a4d599de88c588a2b8b40011d25a5a7b97cfc6a855811a55c8973b6b28ba56a03952d423bf1d65bf6131208a3a4326dd8f9a98beca684d61f42bc53e479aa83e335436ca6b680d593c7ca6292210dc19599cbf05ef5d4a0d9076e6030edb1f8547fd1b8e7711fa2f53b123d79555b56acb594bb48a50b38f0c6e37edb86ce483bde1efb28d9d962305c6be1e07974aabe76cafabf0126ff267929fc0e03b640b26c47a15f67f369455e2a400d00721c2772fa900083b14ed7c34f7f0c5058525406634baa5fc2218f6423bb88c79292ecfe666dcf166164ebdb6f6520a01ab3300a01c14b499bcc8a74d3987ef628ee7acadfe2a02bbdebf415a04d689f2659063c32ce298ce00e6ccb64b697f79fbba9cf8a47c8f6f4793c3c2969785f990077dc635eca65cabd07a8c12ce4e3190e090ef12c138cbeff67c1164de513f29be75ce12d29bd887bf64c7cccf90c2276a36e375a1fc649a14a09213cdee61e62bedb535145daf3b0ca285c2ab65397129c56c3c50c03049495b7e7f87fdb79b4caad8f170fb5f36b43ece089116da9fc3753c6fc53dd07f47f7d585385bfbd3161513fa03402a253fcb85d9972d7164578351b68b015e1fd8b001bea618f86e71404c3cf51eb47a161b1c6e5eec3fb614ff4eed503713c522237e874c87bdc523c323ab68f30783b24128787862e0aa508746a0ba53c526f6b3a755084b0b403cf812ad851fb7667decec9e0d042f0aa187d73cd5c4d2892c3b8002b8b688035cd2c39d3c7e2cc8e4034b44751f8a4d3c82d9ea44a0e5a117b1682246a8fe929d45243fe4e8bd0821b29c78f40534c3546619304fd69f23e03f811b53ee9257cb3fd0c2fd67840752c9a0a4e52749dd7dfab35d8a95770504a4ddf0ea65bbdaab7b9990fb6e26f0ab7a7b08baca23942be64296bcd949c12be0040c502cbf18d217ab06db2e4a29bbc39dffa84838152cb3d518ea618a38b6b6b189e8734df7ac559fdf2e9dfc8e738ad4d854fbcd633acb8b01c645d2448785520927cad0c273f5ef007aeece37cbe9e29d8fe3d169ac8f73cf9c7a63faea44e1e958b4c7ebd114025b9739895a7bd857a826106dcdb86ba212b5c033a5e2b2e3dc631289544a08bb91e2d1e7eb806e77398f32e0b7d243399f8fa2947a859bf99e4e76cbbe4edd9fed9fdd5dad4865eaf011a936e53e4b444e41a0c67c4a7cb77202e66ac5261892fbc81dd786ef968bea9bcce94cf3c4e44c516dae17ca1460372adfb8505a43309f04e641488091b6ac3f1cf69c6a9b8e5ac8c65d1d6dbcdf5a5af9f4e10afaf8153294600826f2add49d1253294fb68d4d0240c85fca4ed66bed0a2f6302e2e8e9769a9d97da3b795dee21e476bc1991f0a05fe646e9f1095bd50c97190d12bdfcfd267c8682558ee420016a9437b065b53e4b6d152ea06e1af88bb7e87fc08a760fc6a0a3c5701e7816c9181e6f22ca8e5df559620a7c97fec01f7fdf0e04a797316a3a4ac0ff2042c9a3c99d5499f50cc9f697090efff6c3c04cf8047af6efa193972546bcae1372002e201b46947e594064035361f0baf33b1de972de50f8c96ef9064469361bc47631f00c4cfd5568c09ba603c1709943a024cf461eb66220ca7d35931b1659d557b52cf5d3332e7440e98859f9e9b3fd543daf94e28edb724386cf7fd00a34d4608ebc4948232a47ebd2b84047a70e00c22f6a1e691f788ab487471b296af3bc9236e7ac5eb63f737fed9fa13bb82c64c2aafc90f255a98c5ec64f92c065fac426f8a0c2ff4fa979d546e8a7678762de10df193dace3b640e4897428d9cc9f176330a1e49b54d975d899fe575977f906ec64c0c5730f02f92b5983cceddf55ebf98d82b9aa9a056edd03afc1cf1308470c99653d92449970fa972e62f2f09c86a791b6a593edc58b1bf791108b9e976c26c81af12f48ef1593cabe7f2bb999e103a9eba1de8163ad8aa19fe9f64d137fd700863b14088f3739a786267238a9287681dba2895756f1c25ff8ba2e14b4a74b22737ad37220ce519e97d1bee4d9c5a68a23eddf26dd1c130a031afb877d37baca53e261da1ff364c358a8d6d391a9cdab7b5ee34d6cc9f8639f123089a21e9b4b8641f08e56445ac0351f32f1646b80b946662c80b07253bbe3bd4fa0bf54bd1bdaaabcf865dc0e354e0e9a145bfff1630869f33931b880ace93f77af378d219293a3c6843e500f7630d893d2d4e728d0db7dde05ffa258129f6dbef73b2af790a78fcc679702955a8a31175ef72848762e9dedf8fad8bb67ac5d03610b94115f7935661e64d451bc9a5681a916ae353fe78a14fad74c0aec2dc9fcc2b759008288f9a686199418c5ec60e8168fdc22a19ddbd40915582dd1b1952568fc6a756f85569879f8e988e8a6b5694286b5d66c3eb90f51cc613355f1f9c279d715e28ffd023ed8f04b16194e6c50164cf468abd6a0e0b642e08e0bc61a18701632ce9df29915466d37472df6ba28895efad4c84059751f02962de2192f08e6eeb8a92f4e28f507f3f4f9233ab3c783741fe37a6522cee73f50aec77696b5a8151d2e5b8272886bc4e540c8c712aa6b6ccac3083ff15906f7bd3dae176c90bf3697912561cdd287915e69a7a460d2b8bb61239853a6df76e16d497d02f1b8793c070862b4da81a338de6130908529a2786ec4b243158940933d6e5013f3cd7ab00312f6045a9916f403a68eb81aa951aeb1e7823b3294abf4f698c787bc73f15e9c7688de30206e790fef5c33a386c1eea4fc2b1419445e0414e01af9315300aeac7df15e6d02fe665f2cf2d41cb25b5adabece31db83a2867becb50344b9649524f4efe6eaa96fee7c8715323853c2988db3a93f7cf16b3830963fe825cedc31a91d474313cc96ee5435c5b4d714e1ab9443cc1d2d4fd22306fefc3d363b44bb2fea375dc6fdeedaa413066f4d694752e2c9aab965bff535bc48dfdaf79b4d8908164a492f7fb04a527d73ce4a5df52bb750d88b8d4d83fae5194c65f301910d797dfe430f9e4452efa3978c9c0614782e6b10cca714b25cb98b4a6f0835612f990058560a9ac790a3b39f28a6c6a261d9d3ed74e26099b94c1545fb7611e47ca5418e12089a2bae8a5122f99e1a6b1aa712a525cb281a4634779cb937049156000375607a37a93355d07b707adb6aaee4eb657b7268d94b714b5abcd0df6ab55b5d47c7d7619c379e40d916eb5b4941b7c591cabbf4bec71c4d39ab57a04f2c0efc39ffd8f5ea55c1183cf45167559207165b01526598f721a926bf7650ecf78e2440ce5c063f1d3a204c698e4c883823dac1d73d7d40ce69b0da2088bd807a2080bb44ceac2d2c7cea3f990281fa475dd056a4be4f8246783497a3d6314badd4e69e0181944077f30954002d7775b1f1f3e22012f7de9500b6192d42441b31a789ed835513d8989c81525d1973a22cf3a14049b0109285ce51cb0bb966fc39f3fe35ba466af2f723f4baa6ce2fcd46a03e9534f17e7b98f8085313b21757732209c780a76f61f9a8650822e3da7d001bb2478beabbcbe6a1a5e46f3ef48b6dc1dbf0bf15895cdcf100037465228d1b9cdd98795c835693cf66c79589dcb9e5b840a4c1ea296dceb77881dd31198ff4283a11524437f9fe36db126e4852160110f874c90451ccf724137d4372d2abc7b65c551c52"}]}], "bb0af0239123f3e2ac2c13c0ac80ad6bbc567fe212734a560d2ec9bf37353ae45ec2bcd26468dfb2a364a5146a70553dd67c3ee96fb7b8dde0f1a004cc5053b84675f0468a3b7132a49c2850a91d00d183a9062666978996fdfa514253434a4895e07b5b4af966fdaa423deb6fc9605be402411f1569ae91b38acc8ac208ca65d7116f59ada85f3d46c39e82"}}}}}}}, &(0x7f0000920000-0x18)={0xfffffffffffffffc, 0x0, []}) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fbb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000fba000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000fbb000-0x4)=0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000fbc000-0x1b8)={0x9, 0x0, [{0x0, 0x3, 0x0, 0x0, @adapter={0x5, 0x8, 0x1, 0x5, 0x8}}, {0xfffffffffffffffe, 0x3, 0x0, 0x0, @msi={0x7, 0x200, 0x652}}, {0x5, 0x7, 0x0, 0x0, @adapter={0x35, 0x3, 0x5b, 0x9, 0x48000000000}}, {0x9, 0x4, 0x0, 0x0, @adapter={0x8, 0xff, 0x1f, 0x6, 0x7}}, {0x5, 0x7, 0x0, 0x0, @adapter={0x0, 0x3, 0x6, 0x100, 0x8000000}}, {0xff, 0x2, 0x0, 0x0, @sint={0x80000001, 0x38750ff6}}, {0x8000, 0x6bddbd32891afed2, 0x0, 0x0, @sint={0x9, 0xb}}, {0x5489, 0x4, 0x0, 0x0, @msi={0x7, 0x7, 0x6300ad9c}}, {0x4d71, 0x0, 0x0, 0x0, @sint={0x6, 0x4}}]}) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000fba000)=@can={0x0, 0x0}, &(0x7f0000e73000-0x4)=0x10) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fba000)={@common='rose0\x00', r2}) 2018/02/07 22:31:36 executing program 2: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000016000)=@in={0x2, 0x2, @rand_addr}, 0x10) 2018/02/07 22:31:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x7, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000cd1000-0x40)=@hopopts={0x0, 0x0, [], []}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007d2000)=@sack_info={0x0, 0x8, 0x4}, &(0x7f00009a4000)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008ee000-0x2)={r1, 0xffffffffffffff7f}, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000284000-0xf)='/dev/sequencer\x00', 0x200800400, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00002ea000-0x1), 0x0) 2018/02/07 22:31:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@generic={0x1000, 0x30000000, 0xcf6a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84), &(0x7f0000b29000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$binder(&(0x7f00001ab000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x34e, 0x0, &(0x7f00001e5000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000006000-0x54)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f0000176000-0x1)}) 2018/02/07 22:31:36 executing program 4: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x7f) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) recvmsg(r0, &(0x7f0000f85000-0x38)={&(0x7f0000f85000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000da0000-0x30)=[]}, 0x10002) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x1e1, &(0x7f0000e84000)=[], 0x0, &(0x7f0000f82000)=""/81, 0x51}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000f87000)={{0xfffffffffffffffc, 0x6}, 0x4}, 0x10) 2018/02/07 22:31:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x80, 0x0, 'wp256\x00'}, 0x2f0) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00007ac000-0xe8)={{{@in=@multicast2, @in6=@remote}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000eab000)=0xe8) fallocate(r2, 0x0, 0x0, 0x9) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00004f5000)={{0x100000001, 0xff}, 'port0\x00', 0xeb22986d2ddfa47a, 0x20, 0x8, 0x6, 0x1, 0x2, 0x5, 0x0, 0x0, 0x3}) sendfile(r1, r1, &(0x7f0000e65000-0x8), 0x8) ioctl$KDDELIO(r2, 0x4b35, 0x100000000) 2018/02/07 22:31:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001a1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000033d000), &(0x7f0000ede000)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000070e000)={0x0}, &(0x7f00009ff000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004a7000-0x10)={0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000838000-0x4)=0x10) 2018/02/07 22:31:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000986000-0xc)={0x4, r0}) clock_gettime(0x0, &(0x7f00008c2000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00003f2000-0x20)={{}, {r2, r3+30000000}}, &(0x7f0000c37000)) sendto$inet(r1, &(0x7f00008ad000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b7973921fa3df471675ad0f5db0ff75641d64666adce679f7c1ed95644bf740744183c11e37aab5cba3e207541148acf17dfd582bf2a22e589cd0841c13f53602237263a2eeef773bfa02bba8bbbec2385404cef552bac2cb8ba126cd6e76802f1e7817b2c7982c44fc58e3febd10", 0xef, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) writev(r0, &(0x7f000042a000)=[{&(0x7f00001e4000-0xa6)="2db4ff107e00a32a96ccd7785697535fe7e2d1cdf701f5079cde041c224ff8b177c81383265194f55b510ce5107c9164cfda3f99716d35b53be37a7b2a301f9d41650662b66dd4ffca8cf7641b6b5d4d65b9eb195c4666a99f69f89106ee3fc6c6d98f0afc8b4d26aacc19373135822e00f7982a4346d3b304cac13828ca5bede4cf", 0x82}], 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00007ce000-0x3)="86", 0x1, 0x0, &(0x7f0000d98000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) shutdown(r0, 0x1) 2018/02/07 22:31:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1008080000, 0x7ffffffffffffc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b4f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000388000)={@generic="e1c94e84e085eaaabcb32556843a07bd", @ifru_flags=0x102}) getsockopt$nfc_llcp(r3, 0x118, 0x5, &(0x7f00005d4000-0x4f)=""/79, 0x4f) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d2b000-0x1026)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, "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"}}}, 0xfca) 2018/02/07 22:31:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000c9e000-0x50)={@common='tunl0\x00', @ifru_flags=0x8000}) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000358000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_crypt={0x48, 0x2, {{'cts(xts-serpent-avx2)\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000b5d000-0x10)='tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000a1000)={0x7, 0x2, 0x7fc0000000, 0x3, "fdce1d961e0b35f804959a142fa6010b0f4142c45dbb570be68fbccbe98677e3dd924e5d2e9caa276d26fb88", 0x80000000}) 2018/02/07 22:31:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000e50000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x1) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000c4f000-0x8)={0x7}, 0x8, 0x80800) ioctl(r0, 0x4, &(0x7f0000835000-0xd1)="8ddd34a9e7772b14e7cb2ded8d20ae7d578e9c5d27ad670d5adec35e69d3a982f94664f7e4a82b14680deaecaab671f70e3443e7af18d51d680f1d855e6ae80f20b3f2edd32dff3053335c6b4ef8db7d8481e300bb83d95c1066765c2f704a7faee5cb86fc535be63d00460ce09305ea6251c7ce0d1af7c4bd57b42d5f50ab744077c9572d7637e25a41f51bf63eb00543b20c1bec11c3091bed8d8d00f012555fadbcba7bb6877c2dabaab7758f97c8100e6d2fd483ed83aac7e196cf4456dd40552fbf622ed39549bc49f8ed4042c5e6") pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8), 0x1, 0x2) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000305000)={0x40, 0x6}) [ 52.360076] binder: 6023:6028 unknown command 0 [ 52.362327] kauditd_printk_skb: 2 callbacks suppressed [ 52.362335] audit: type=1400 audit(1518042696.805:38): avc: denied { set_context_mgr } for pid=6023 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 52.367493] binder: 6023:6028 ioctl c0306201 2000a000 returned -22 [ 52.385356] device eql entered promiscuous mode [ 52.405858] audit: type=1400 audit(1518042696.847:39): avc: denied { call } for pid=6023 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 52.428181] audit: type=1400 audit(1518042696.847:40): avc: denied { transfer } for pid=6023 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 52.445149] binder_alloc: binder_alloc_mmap_handler: 6023 20000000-20002000 already mapped failed -16 [ 52.468591] binder: BINDER_SET_CONTEXT_MGR already set [ 52.474670] binder: 6023:6042 ioctl 40046207 0 returned -16 [ 52.503513] binder: 6023:6047 unknown command 0 [ 52.508458] binder: 6023:6047 ioctl c0306201 2000a000 returned -22 2018/02/07 22:31:37 executing program 1: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000784000)={0xd, 0x4, 0x4, 0x100, 0x0, r0}, 0x40e) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000ef7000)='/dev/vcs#\x00', 0x8, 0x440000) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ef8000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000cdc000)={0xddb, 0x0, 0x5000, 0x7, 0x81, 0x7, 0x400, 0x0, 0xa820, 0xfffffffffffffffa}) bpf$MAP_CREATE(0x0, &(0x7f0000ef8000-0x2c)={0x1e, 0x800, 0x9, 0x8, 0x0, r1, 0x5}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r1, &(0x7f0000642000), &(0x7f0000ad4000)=""/209}, 0x18) 2018/02/07 22:31:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000849000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = socket$bt_hci(0x1f, 0x3, 0x1) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000a93000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000953000-0x8)={0x0, 0x6}, &(0x7f0000b37000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000058e000)={0x0, 0x20}, &(0x7f0000f7d000)=0x8) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000a47000)={0x3, 0x81, 0x78, 0xfffffffffffffffe}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000096b000)={r2, 0x9, 0x8, 0x0, 0x6, 0x8, 0x7, 0x10000, {r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x100000000, 0x80000001, 0xeda, 0x2, 0x1}}, &(0x7f00005aa000-0x4)=0xb8) shutdown(r0, 0x1) 2018/02/07 22:31:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000dc3000)='/dev/vcs\x00', 0x20000, 0x0) accept4$nfc_llcp(r1, &(0x7f0000811000), &(0x7f0000930000)=0x60, 0x800) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000087c000-0x2ce)={0x18, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/02/07 22:31:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f8a000-0x9)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f00000bd000-0x8)={0x0}, 0x80000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$unix(0x1, 0x2, 0x0) openat(r1, &(0x7f000003a000)='./file0\x00', 0x84000, 0x20) pipe2(&(0x7f000087a000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000461000-0x1c)={0x7, 0x2b8}) 2018/02/07 22:31:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x13, &(0x7f000006c000), &(0x7f0000419000-0x4)=0x4) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x80089203, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4206, r1, 0x0, 0x20) 2018/02/07 22:31:37 executing program 6: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00003ff000-0x10)={&(0x7f0000994000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00004be000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x0, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2271, &(0x7f0000001000)) 2018/02/07 22:31:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000418000)={0x2, 0x52, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f44000-0x8)='./file0\x00', 0x80800, 0x51) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000db9000-0x9)='/dev/ppp\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000e7a000/0x18000)=nil, &(0x7f000046c000)=[@text32={0x20, &(0x7f0000ca3000-0x2e)="c1c8000f236e0f01cf0f3065f0ff8100000000b97e0200000f32c4e181dbfd8fe830854a3e178fe90894210f01d1", 0x2e}], 0x1, 0x20, &(0x7f0000332000-0x20)=[@cstype3={0x5, 0xd}, @dstype0={0x6, 0xd}], 0x2) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000c8b000-0x18)={0x1, 0x400, [{0xfffffffffffffe01, 0x0, 0x40}]}) 2018/02/07 22:31:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) lstat(&(0x7f0000a4c000-0x8)='./file0\x00', &(0x7f0000adb000-0x37)) fstat(r0, &(0x7f0000dbc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0xc1, &(0x7f000031f000-0x46)="17ded62d730cea24621ff1c82a5217f69680d26c678f2121d8d5f023860b613486fc115732ee80f813a6328d622d5f02e879236d3ec47b8da02c81d04f11e1c4eec0cffb38a0") fchown(r0, 0x0, r1) [ 52.527407] binder: release 6023:6042 transaction 5 out, still active [ 52.534299] binder: undelivered TRANSACTION_COMPLETE [ 52.539729] binder: send failed reply for transaction 5, target dead 2018/02/07 22:31:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) truncate(&(0x7f0000064000-0x8)='./file1\x00', 0x8001) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/02/07 22:31:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x100000800000010d, 0xb, &(0x7f000099e000-0x102)="00040900", 0x4) r1 = syz_open_dev$sndseq(&(0x7f000021d000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00005a3000-0xb0)={{0x7f3b, 0x7b}, 'port1\x00', 0x2, 0x4, 0x4, 0x6, 0x9900, 0xd8, 0x1ff, 0x0, 0x7, 0xff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000531000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f00008d3000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00002fc000)={0x8000, 0x0, 'client0\x00', 0x0, "76fe021c3607bd42", "3b4023132f49d79afd68cc051b1ce0bf6a7e09cfe1fd1fb3272ab387e5b8da49"}) r3 = creat(&(0x7f0000f2d000)='./file0\x00', 0x80000000081) accept$netrom(r3, 0x0, &(0x7f000019a000-0x4)) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f00001db000-0xbf)=""/191) 2018/02/07 22:31:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ab4000-0x4)=0x8000000008, 0x4) close(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000040f000-0xc)={0x0, 0x0}, &(0x7f0000d1a000)=0xc) setuid(r1) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000536000-0x4)=0x493, 0x4) 2018/02/07 22:31:37 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000027000)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000026000)=0xe8) clock_nanosleep(0x0, 0x0, &(0x7f0000011000), &(0x7f000001d000-0x10)) sendmsg$nl_route(r0, &(0x7f000000c000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000015000-0x38)=@ipv6_newroute={0x38, 0x18, 0x781a251b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {0x0, 0x0, 0x0, r1}, {}]}]}, 0x38}, 0x1}, 0x0) 2018/02/07 22:31:37 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f000000c000)={0x6f4c3cd4, 0xcf6b, 0xffffffffffffff81, 0x3, 0x100000000}) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4400000000001279, &(0x7f0000003000-0xe)) syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x7c0000000000, 0xfffffffffffffffe) 2018/02/07 22:31:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00005ce000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000021e000)={{0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, {0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0xfffffffffffffbff, [0x101, 0x10000, 0x7fff, 0x80000000, 0x6, 0x9, 0x5, 0x2]}, 0x5c) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d13000)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000616000)={0x2, 0x0, 0xfffffffffffffffd, 0xc152, 0xff, 0x4, 0x1e6, 0x2, 0x7, 0x4}) sync_file_range(r0, 0xfffffffffffffffe, 0x1f, 0x875052b5fafba08b) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/hwrng\x00', 0x201, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000052000-0x2c)=[@in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x3, @multicast2=0xe0000002}], 0x2c) ppoll(&(0x7f0000267000)=[{r1, 0x401}, {r1, 0x80}, {r2}, {r2, 0x8}], 0x4, &(0x7f0000e53000-0x10)={0x77359400}, &(0x7f0000081000)={0x2}, 0x8) 2018/02/07 22:31:37 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0xfffffffffffffe0e}], 0xb3, &(0x7f0000004000)=[]}, 0x40000) 2018/02/07 22:31:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000c76000-0xb)='/dev/audio\x00', 0x185080, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000a35000)=[@in6={0xa, 0x3, 0x5, @empty, 0x4}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}], 0x38) r2 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) getpeername$ipx(r0, &(0x7f0000bb0000), &(0x7f0000891000)=0x10) lseek(r2, 0x0, 0x0) unlinkat(r1, &(0x7f0000f42000)='./file0\x00', 0x0) 2018/02/07 22:31:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x1fa, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0xf07) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00008ba000-0x4)=0x2, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f00000f9000-0x10)={&(0x7f0000fd4000-0x14)={0x14, 0xa, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) pwrite64(r1, &(0x7f00007cc000)="5d328c353e06113e5c3284f6d851711efbfc232a2bf3c46d9c77ebe1e4a5b89987ef5b08e14a48de9fd67606", 0x2c, 0x0) 2018/02/07 22:31:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000087000)={0x0, @multicast1, @multicast2}, &(0x7f0000097000-0x4)=0xc) connect$can_bcm(r0, &(0x7f0000ee4000)={0x1d, r1}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000bc000)=@abs, 0x8) fcntl$setstatus(r3, 0x4, 0x800042c05) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) close(r3) 2018/02/07 22:31:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001a1000+0xd88)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00008a1000)={0x1, 0x3ff, 0x1, 0x1000, 0x1, [{0xfff, 0x20, 0x9, 0x0, 0x0, 0x200}]}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(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) 2018/02/07 22:31:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='GPL+(vmnet1)/\x00', 0x3) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000a75000)={0x0, @multicast2, @remote}, &(0x7f0000124000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000001000)={{0x69, 0xffffffffffffff80, 0x10001, 0x775d, 0x0, 0x9}, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000002000)={@common='sit0\x00', @ifru_settings={0x80000001, 0xb707, @fr_pvc_info=&(0x7f0000002000-0x14)={0x5, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000303000-0x38)={&(0x7f0000001000-0x10)={0x1d, r1}, 0x10, &(0x7f0000000000)={&(0x7f0000000000)={0x0, 0x40, 0x3, {0x0, 0x7530}, {0x0, 0x7530}, {0x2, 0x6, 0x5, 0xfffffffffffffff8}, 0x1, @can={{0x4, 0x401, 0x100, 0xfffffffffffffffd}, 0x0, 0x1, 0x0, 0x0, "ebb982a116eee0a2"}}, 0x48}, 0x1, 0x0, 0x0, 0x8800}, 0x20000000) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x0, 0x2, &(0x7f0000d15000-0x4), 0x0) 2018/02/07 22:31:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000077000)='net/snmp\x00') setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000f88000), 0x2) write$fuse(r1, &(0x7f000050f000)={0x28, 0x1, 0x9, @fuse_notify_delete_out={0x53, 0x7, 0x8}}, 0x28) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000066f000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 2018/02/07 22:31:37 executing program 7: r0 = syz_open_dev$sg(&(0x7f00001b2000)='/dev/sg#\x00', 0x10001, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x10002001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000960000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000152000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00005a4000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x10}, @mcast1={0xff, 0x1, [], 0x1}, 0x200, 0x80, 0x5e3, 0x100, 0x3, 0x18, r3}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000060d000)={@generic="a33f5243f27c680df6e63d5c256e4e36", @ifru_flags=0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000bf5000-0x8), 0x8) 2018/02/07 22:31:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000da7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40003) sendfile(r0, r2, &(0x7f000074d000), 0x5) dup3(r2, r1, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000acf000-0x18)={0x0, 0x9, 0x30, 0x7, 0x76d28c4a}, &(0x7f00000ee000-0x4)=0x18) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000c7000-0xc)={&(0x7f0000b9f000-0xc)=[0x0, 0x0, 0x0], 0x3}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000c76000-0x4)=0x9) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000463000-0xc)={r3, 0xe}, 0xc) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3}}], 0x2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000fc8000-0x8c)={r3, @in6={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x8c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000aa7000), &(0x7f0000b5e000-0x4)=0x4) 2018/02/07 22:31:37 executing program 0: mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) r0 = syz_open_dev$sg(&(0x7f0000322000-0x9)='/dev/sg#\x00', 0x400, 0x2000) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000070a000-0x4)=0x5, 0x4) r1 = syz_open_dev$binder(&(0x7f000038d000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000601000-0x18)={0x9, 0x3, 0x200}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00003a8000/0x2000)=nil, 0x2000}, 0x1}) read(r1, &(0x7f0000522000-0xd2)=""/210, 0xd2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)={0x2, 0x9, 0x3f, 0xf, 0x4, 0x0, 0x3, 0x3, [@sadb_x_sa2={0x2, 0x13, 0x1ff, 0x0, 0x0, 0x7, 0x0}]}, 0x20}, 0x1}, 0x4000000) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000000)) 2018/02/07 22:31:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r0, 0x800) r1 = socket(0x10, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00002b3000)={0x2, &(0x7f00004b7000-0x8)=[{}, {0x6}]}, 0x10) sendmsg$nl_generic(r1, &(0x7f00006f8000+0x4ff)={&(0x7f00006dd000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000c9a000-0x10)={&(0x7f0000fc1000-0x13c8)={0x13c8, 0x25, 0x100, 0x5, 0x1, {0x8}, [@typed={0x88, 0x4c, @binary="03f24df91a9d7915a8498fd3322770fcc821eac2dd20cc6a9f7ef417477b8a78d31eb744147916378f869b7e2aca44fff1a97550a92a54b6e1d77784e97c80af7a61ff0eea13c7df7dc2b13d51622eb60103a66061e8da57255c836f20c8331d46ed77708ff92df01e3f48b50fc2a889890aa5b31f0d7040b34f6450959edd"}, @typed={0xc, 0x8e, @ipv4=@empty}, @generic="1999b4f11e33d49a150ccfeb8a479a2c4787969376fcb949f7d1fcb40de8e660e78e3f57eddd69314c0e5d88e32924b37100f0251ae12fce88944a3ebaf6f8bbf5c59733efc7736ad44ed7d339a18eb299efaf02862856e9d1d71ff36199f9e88745af417bf0e108437e3a75d0bb7ee271e027141964faf6103ec9bf95d4542bf4d389aa7ad35a8cb5868bc9422d27ce002ce6754133001cbb3c8dd441a87d08e5b022a07b0269526bc0f7e663e4f49f35dc25a397bd7a391b7bf757dfa6941b0788b5a77ff6992319b9c8ea8c04f301af1d85c1e893632b4b6e523a03eed1cc4f64dd44b31372f872bf10", @generic="13ee18645d270e241935c44114b93118b4e8b7136b4f5eea783cccc9c8a8c1422532801f14c078c6400268e92da9ca163a62c1120f5bab31a52573108810656a079402a8520d8f29df16772eebdafc474ba760c9f1790b7c3d13fa44dae7a939f0f3faa2ec1c4ba828bd300769f95b5cd3ec4920bc11f17a2164d84f98ee2d1c80738dac613fe981790bb5e14c0cb2295f24d052c74a819925bfafa95dd78548575aa613b87e1294876337b77a973dc89644770cd0cb92c30418298905501e245e2b3697db6e11b71bf7b90a5b6ad070", @nested={0xd8, 0x1a, [@generic="e22ca1934cad878ba7f57811379d2e62117960361a72abe5a7acaa7083f7b50dd02f1a354c57c738fcfcf727ec0fa94f9654b7fade321855079c5ecd438a7a23eb30b6023068668dcc4f6cd48b03ab478b59ff94876136211867d82829ddbf0f892c39360395df58fdd21bc19f52632ec8591a7aca3d8b315db24249ec86b8e13a3e4ddce985d2a811de19eadb01294a1adca7250a8dae940b4f1f433dca00f3f340f6881b73e0b4320eabc31836d503a5d7147d6802cc044f1c53b2c61912", @typed={0xc, 0x7f, @u32=0x4e}, @typed={0x8, 0x55}]}, @typed={0xc, 0x58, @fd=r1}, @generic="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@generic="c498a9f4948c7c9ceecfdf2586498d2a50d4321aca885949674cb52352d5d67816e0b36c374b4c4c05ecd8e6ab663d9458dbcacee8500e504ad0eb6ab49a2035ac6b1c69d539c3b8ce67af91205c13a6cfe083fbf635f6f235817cea4b62af84697b351d8c4da636d91e8d7baa79e6b80a9318c1035e9638556b01486207d28fb7"]}, 0x13c8}, 0x1, 0x0, 0x0, 0x20008011}, 0x11) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000023d000-0x4)=0x9) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000277000-0x9)='/dev/dsp\x00', 0x230c80, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000660000)={0x40000000000005, 0x3, 0x1f600585, 0x100}) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f00007b8000-0x1)=""/1, &(0x7f000007b000)=0x1) 2018/02/07 22:31:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000064e000-0x4)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ae3000-0x8)) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003f6000-0xc)={0x0}, &(0x7f0000f91000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000687000)='ns/user\x00') setns(r1, 0x0) 2018/02/07 22:31:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000095c000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f15000)='/dev/autofs\x00', 0x488080, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f000075d000-0x8)={0x0, r1}) unshare(0x28060400) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006f8000)={r2, &(0x7f000067b000)}, 0x10) 2018/02/07 22:31:37 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000029000)='/dev/vcsa#\x00', 0x4, 0x2440) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001a000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) linkat(r0, &(0x7f0000029000)='./file0\x00', r1, &(0x7f0000023000-0x8)='./file0\x00', 0x400) r2 = socket$inet6(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000023000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x0, 0x7fffffff, 0x0, 0x6, 0x0, &(0x7f0000027000)=@generic="8dd662ef7a0ee2492551e22467603e93", 0x0, 0x0, 0x2000000000000}) 2018/02/07 22:31:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cff000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000caa000)='numa_maps\x00') pread64(r1, &(0x7f00006f6000), 0xfffffd5f, 0x4000000057) 2018/02/07 22:31:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) geteuid() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000050e000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000178000)={0x7fff, 0x5, 0x4d2c936e, 0x5, 0x0, 0xfffffffffffffffc, 0x100000001, 0x0, 0x2, 0x7}) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000652000)=""/140) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000d55000), &(0x7f0000740000-0x4)=0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket$l2tp(0x18, 0x1, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000660000)={0x0, 0x0, []}) 2018/02/07 22:31:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bdf000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000695000)) 2018/02/07 22:31:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000075a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000020c000-0x3f)=""/63) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00002ff000-0x2)) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000051b000)='/dev/cuse\x00', 0x200100, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00009d6000)={0x1, 0xfffffffffffffffc, 0x4, 0x2, 0x9, 0x1}) sendmmsg$nfc_llcp(r2, &(0x7f0000fc0000-0x188)=[{&(0x7f0000f8b000)={0x27, 0x3, 0x401, 0x0, 0xef44, 0x6, "7674d99f70cf718fead4c15c10eed514647ff1ad2555d9a1afd9d03461122110dd7ce7b2ce4d8fe6826fd7db03afc07852fa1c907e484714f0f244a89afd73"}, 0x60, &(0x7f000037b000-0x80)=[{&(0x7f0000bad000-0xb9)="bb5d88cb23660b2d71d2c56bdff48b39ac575ca9bc7c3088b83e905bddc4ca45c303deeb881c49b32135b549f0e9a5835b90aa4d66c5db93e9c722ad47a85bb0a8cf757eb9ebe7a1d968b47dd6ba6f616674b870bf38ec388f1965a87e35e78c713e60cfceb725cd6ef637ddbad16983de08ef162ff4ef2381016b5da7c712edd26c21ec06228571a5846803ea83f17366c53cc733af785b20357643ecd27708a1c2d79eba14d47f2d343b1cf9b8fc217bebadcd5690b044f5", 0xb9}, {&(0x7f0000cbb000)="e4d76a", 0x3}, {&(0x7f00009bc000-0x7)="f5e0491363289e", 0x7}, {&(0x7f0000a73000-0x70)="b6bdb598607627a4178b5b1e992433e3e57c9d45fb0935590527ae73fd1a51c1bbba549014fe7a27b69eb31539554b7a29b50d9ece06c4741b36bea8c74ac9958e43585d2c7470eba43fabbd39d18d903e6e6d099f1cf60ad349e15312ab6020327cf1cb4a6583aa9a496cb92ca5ce0c", 0x70}, {&(0x7f0000b93000-0x4c)="e39069f53e762644a3fe5e088980fa8b16cd004fd9566ed2fcc4ad70e68c1b3c94a361d82bd8ed47d4325e8cea47ba2e01be0438e4356314aa13331d75e87e2fac2a3199b039a4df036c7b88", 0x4c}, {&(0x7f0000ac6000-0x41)="7f163d75026d927c5e11984968cd92fd009d2d6b8468dc3f7092b7fc95113f76581ba47b85976ecababd3c0bef481ab537e1a9805d63efe8d3c7abf7d16796a885", 0x41}, {&(0x7f00001b6000)="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", 0xfd}, {&(0x7f0000a6a000)="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", 0x1000}], 0x8, &(0x7f0000c56000-0x28)={0x28, 0x0, 0xfffffffffffffff8, "b47069232ec5c6f143d291a60e09001d96f445dbe4978f"}, 0x28}, {&(0x7f0000b7e000)={0x27, 0xfffffffffffffff9, 0xea2, 0x7, 0x0, 0x7fffffff, "5bb65a9b689811fc405cacd041f90ba1159b2b71b3fa4b6d51f0ac6ae76d4976dd59564bf538c9fb8607181307c960cd5479a3a270d1280fde1a476792f28a", 0x9}, 0x60, &(0x7f00000d4000)=[{&(0x7f000005c000)="5cef903f992a57d9a8e8977fd8d713bb54bfdd73cddeb15c0d07376b06b4850e5bedd7530a8f852cc463f67d52a911094b5428cf42620c658857fff885cdcba60a0b4cfa105d426124ced7dcdec9c2f23037a57965d5a68f6c36dfd58111deb6bc29f53d77082524b16dec6a93006455f4a1b1f820f7ee2329fbc717372ee021a22106647daefd58b6cde964aa4ab4af348d9cff1d283229455dcd49627e3d8fb9787ed5f50ab1d2cd44ee2838f07920642d135835db986aed047508655a8e8ca44f6f16c2b8a4", 0xc7}, {&(0x7f0000d89000-0x1)="ca", 0x1}, {&(0x7f0000941000-0xc7)="fcdc13484ab5f801eb12d83a28b48eec294b51bb79ac27e67ebe1e560689af31dcdcf035b1dc64838a54ac1da97683bc98fc13e5dffabec6f0e2e97ad490ad9d83bdb0b64f86e904c7f73d0e731b3cf5e731264bf25a02d09cf5d1b0dd96173d5b7e1e095a578fb5f75077602e6c948f775b8beba7cae026772be302b2d8df7c62b35b12205a4cc3634b6ec47ad7ca0ba93013be8c2734a7f7a1eeb1a2fcb6edd0d6dee2dc3c45e7cdab4a8a745f88e9f8c1465092069b2c64a864f71d2615295161208a81c6b0", 0xc7}, {&(0x7f0000d59000+0xd01)="7ee615e5bc0f9b0b1029cc078c082acec7f420332777a01bfc1894e3b374b20433b9dcd0942cda7f2507420bedf8b945100db5f01cbd01d332d3a15e6bee53e87706e39a8e8222514ad38ff530eebcd1b7adeba716a4a2460da4c5f0c9de04d9f9e70fa0965668e61c9abfefad994e512bb0da6d146c6f", 0x77}, {&(0x7f0000b22000-0x2a)="d78160ef978f5ec5527bf79dfe13658eff1f86246230a803a448a6f70966f057b8f5a91e07bc4c7282fd", 0x2a}, {&(0x7f0000a5c000-0x55)="7b76d32781028f30c50d9a111bf685ab5ea1691e158d0a35ba09f2cb9c3b5e291839b53ed988e270cb945e9faeac27fd0c90d309f75f5b0aa64032c33976bc54d5c888572c5acdacd8ea0594b231740b022973103a", 0x55}, {&(0x7f00003b6000)="8c0fec139154af235f7abb639f0742f0ff4d186abee6f8bd31973c4d9b5188e98228e417caa6a6e4b2fdc88250047aec1e7a39ce1a5b671772339f1915b7a01c384ba91f9d8876140601c2c1ab67ae171df1746e7d764a3683e1b2c776708bfccdfee143ff68070d40457b2fc156eb91a3254a3c26f3a19bc69c25b9502b882797f18424903f77495dcbabd7a87b4a7ce2afd64d8d438e0cb06fb3ec22", 0x9d}, {&(0x7f0000d15000-0xb6)="27bdf7e0672686faf8f1fe4ee7818455323d0accfe326b2395e86e2a83d48bf405705a3b0c3feddbc6445abba30db9c3d949d145552f9c70ffd4d4cacd65fb957f5c049323cd2f871569b66236f52914b1d7ebc06a57ffb3b7467576b9107dbf953426e3e1a6d5c495c1c3dcfb1301d77db08d691ebbcd908e79efc73ceae7a03bc90dba9de58d07761e29d7976fb62d736e8b292f8fdd7344181556a0a750c6de31eb41719168d354299bdb67d13f89eacd971c6e8b", 0xb6}], 0x8, &(0x7f0000227000)={0x68, 0x6, 0x1ff, "53e373881fdf807294473222e4ded57256aee65d2d9c901e03813600568be359278c83fe298602dfd80d08465ae3eb4ecd29f34fda72139d931f45f079b3c71456332f54921fef942b96f1c877c71d5160d71ae9a77031ee"}, 0x68, 0x801}, {&(0x7f0000caf000-0x60)={0x27, 0x6, 0xf1c, 0x5, 0x8, 0x5, "49f1cc7a91cd1802781c71c56e6286d714fa3d42d5ebd488ecb35b377b4a750752619392d90243e80b8311cb2c73454193c74d00bc63cfcb7ccdcfc7b03c36", 0xffffffffffffffff}, 0x60, &(0x7f000071d000-0x20)=[{&(0x7f0000c21000-0x1000)="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0x1000}, {&(0x7f00006be000-0xae)="481e224832328fe28c870385413967cb83cd2bb0b8e4c314947ef6aa751e38cd412a4229744cc00fc82cb1a6a6c5c1475c777f0d6b1e7edcfb03bf424a0e9d3c01438dcad1068d5ad8f08be25c8a718e3999b3b46a5b297e9220c731dd1243d512d59c1f513e67f0d6da378a3b71cc053b2049d17d4d8df7f18c300c20754077c729ca4b3cc5f0946093cb7df1aff653d57e0610e8bab1a0b86fafd36fdb7ac0e3d25cab9348c9d6875524eb42d0", 0xae}], 0x2, &(0x7f000070b000)={0x40, 0x11d, 0x6, "049538486abd6c156972636dcb30e892436459e9bbfa24c1de6fc5d5469046f720f8ed1340332874aae92ee678621370"}, 0x40, 0x8000}, {&(0x7f0000be1000-0x60)={0x27, 0x9, 0x2, 0x0, 0x4, 0x5, "9f72e23a0acab99250a466835298b7185bce1c35d18a73b45a369a4aa363fa56b941342d4f66950110d5090aa33a6f2bf50c34e133c08cfa1f20a6566130cb", 0x4}, 0x60, &(0x7f000035e000)=[{&(0x7f0000f4c000)}], 0x1, &(0x7f000038f000)={0x50, 0x109, 0x4, "08a63f33b6cc05e5fa9dd2866b618682fbe93739804929f66ac2e52935c5a8a49a4cd53a6c79c0f9fce71ff764c28ba3ea5b563d4e060dbc2cf568d163"}, 0x50, 0x40}, {&(0x7f0000fad000-0x60)={0x27, 0xffffffff80000000, 0x1, 0x7, 0x1, 0x0, "ceab6536833ce8d913fcfadb6ba7179cfaa20b72f2494fdeaa4b5538ae6f163c1755ec742e39e5da4a1d6314f34a6e6fb672d124f38d7b69e6bcb25fe99161", 0x1ff}, 0x60, &(0x7f0000f15000-0x90)=[{&(0x7f0000e42000-0xca)="82a5c61ea31f696c2b07c1284eca3f255084076cfd08be09b94b7caf66a0b8ca3cfa9e2a6aab732b969fec703ae83e37bf77e6859487c5f806f01a3300328f7758291504afa7ea46dfcc6635c067bec7534fb387392fefea716ae1bba9546c7369c69be3fe79b227df0d75e00f2e59475de14e97132d29c0ab7e96f7c937618941c1253884eaeea9ea123bb0078bca027479d0544e6eff75cce477e8bac127881fe663846b88ea146482f14ab9be5a831ef4e92621b6cbd4ef84bf81c39a84af380e796185dacbdb76fb", 0xca}, {&(0x7f0000564000-0xbf)="cc0008aa677894ba68461fcee4ba3310ea4f2785ebebc4c7eeef1db837f6b0abddc9d1c394a2b4a2b473792e8c57753ec1de014cabb8e6dc8a29b92642250ca1344011dc881583d7375bf0546cb22328e14ba8c94a6dce94504a9274d05f8ecc0b702212d453da59a4f8b25ccb1286b6213dc5abd525236c85771e2d97eeadc33971529b10594af0e552aea0408b205117f7b637dad2e608463f87178d34c720cea060e687617308e02142a33076c35b5732eb583b4d9c54b6b7b2772b8ac3", 0xbf}, {&(0x7f000065b000)="b5b60bc701b05a3c9b4e382a75af7a03fe779fd3b9631b9c4968d98f84ee32c1732e29481b4ff72fb45c2c098a5670a91ca0020d6fcee9772d5d69d96dd321052026a115e375c40aa04657b630c2934e52d3eaf8b74d2c8b11b09ce24df37e92ee0c71a6630cbdc17dadb5bf29b3fd53f7c5332614ed4234ee028cc59732cff811ef6a187302cd223c0178484bdc0c7e9388752187399a9fc1", 0x99}, {&(0x7f0000a52000)="c01f37e1fcce3624dc91337381167ae0d984a578cde71f6199197e717047820d98dae52a0f2d7ab5ae00efb93068ff8ff6bb7ac675f7a77afc6b7fb071d61f64b44099dc9f54c2efedb745fe041b6ccacb92fb8d09a7cc917d8b6ead83d33eb87fe00045a345d0eab3aabb011b85be66182384fb95d72d3771c1fb62a188defde9a9f2e9e90ab4", 0x87}, {&(0x7f00009fd000)="d19f2b68edab739b0e37bdfb5e2689fbb90e5821699dd2dd4b80a4679720d9b79e2bfea5580cf4c911b351937c4fd5a3bad1878510014dc89fcf6f9f07edb29acf8345d15e067c0371f497adc57c1c01ccaaa950d4b41ecbb5b7e595b0ddb99e3a9a3ff9b7aac3ec65651c85a72c5afcce7851f64484134ef0bc40561e54d2d2d520c07d73ace4fecfebebef5cd242de514be73d747c39482c41614deef08ebc334e48cfb951c1c2b539e7a1f8d40c90ed707adb180b3e51fdd1e7fbe6", 0xbd}, {&(0x7f000084e000-0xbd)="7fe9af210e2d2ce9e637bf4c45120a743e7f9f1e6c5531025a295d8f1224cfc199ea8da5036dcb1a64fd82a1577e3b8cd85a77716e74e1e786ce78fce24d7a993e16d7bb90fa302991cb024036298b720012f04f1e7c7b2f7a602bd4eae453ecfab15db63a279302321b9221e3356000937b3f0dc2ff901264abd0179e0dce308101880f79ed9b59328a3c51558b2a53727893d235a64b8c438fdc7ad8480b560019faf15420d92585ce0dde3a2278a76d60ffd8d1640249dae0904772", 0xbd}, 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{&(0x7f0000c5a000)="be6eb4b5d9b9f5856405e93254a50ba6ab035a7eebe0fe540d773cb986cd015ec77f7f4cba37e9e960b9bed06b6e3cfe8d9a2c9928227e649d60ca2aa70136a374a0d5f757d0992cb9a1c8686251540e2836baa81b88fa6fec0e90feb1765333120b24f7b3b882903a8a86398bdad135f37dd1fe771d7b25b4acd351a0a7f5ffe11c0464a64cad9d6f91aa13b240092d9e18b4be23f665cd9947ed44eb2b59a42dad62088de19820d5e5f45fdcbfef4d602928aa795c92353f635a5b445c075e92115c415d", 0xc5}, {&(0x7f00002b7000-0x5e)="532708756d0a99e5560eccab095f6e75758977e68341163120d6020e7d703471fe2fa8977f9af0cf9cfa6c6a2acbc47b51479acabcc3eb886d43845938b1e539367935c4f8a7283c5ca4f10b6d1afaf3db34bd8a9f4549105256a2c202b0", 0x5e}, {&(0x7f0000e99000)="8f2d187db2be71f2e3f7ade0cfdbb2e3ec014c3941b0db3063c6e8764aff201096a02513307b36bdbccc9e1c4b5a68839cb4016ad9aa6501e8b3e30291147d044c63288239c3be3ea5802a6d05fdf124cfb5f47ac50a3d7adb3582f28b6d4ded0827cf9bb968526ff39e20", 0x6b}, {&(0x7f00002f6000-0xb)="46a88f1dd37212278a263e", 0xb}, {&(0x7f0000918000-0xe)="bb8c80e59e2cabc9dc99f0b3cace", 0xe}, {&(0x7f000057f000-0x1000)="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", 0x1000}], 0x8, 0x0, 0x0, 0x4000840}], 0x7, 0x0) bind$unix(r0, &(0x7f0000cf4000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$TIOCNXCL(r2, 0x540d) ioctl$TIOCSBRK(r1, 0x5427) 2018/02/07 22:31:37 executing program 7: mmap(&(0x7f0000000000/0x762000)=nil, 0x762000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001a9000-0xc)={0x6, 0xffffffffffffffff, 0xf29d8edb3f1a7932}) mmap(&(0x7f0000762000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000762000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000762000)={0x0, 0x5}, &(0x7f0000762000)=0x1) mmap(&(0x7f0000762000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000763000-0x6)={r1, 0x2}, 0x6) 2018/02/07 22:31:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003e1000)='/dev/kvm\x00', 0xfd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) msgget$private(0x0, 0x100) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000af4000-0x80)={[], 0x0, 0x0, 0x2}) 2018/02/07 22:31:37 executing program 1: 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, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000830000)={0x14, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 22:31:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x800000000d, &(0x7f0000fe3000-0xe9)='$', 0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000d66000-0xd)='/dev/snd/midiC#D#\x00', 0x6, 0x32000) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000674000)={0xa, 0x46ef, [{0x401, 0x0, 0xd7}, {0x0, 0x0, 0x75}, {0x7, 0x0, 0x6}, {0x540c923a, 0x0, 0xf}, {0x5, 0x0, 0x9}, {0x1f, 0x0, 0x3}, {0x4, 0x0, 0x5}, {0xb91, 0x0, 0x886fec3}, {0x80000000, 0x0, 0xfff}, {0xdee, 0x0, 0x1}]}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000683000-0x4)=0x7fff) connect$ipx(r1, &(0x7f0000cea000-0x10)={0x4, 0x8000, 0x101, "fbe8cb06064c", 0x81}, 0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f000062e000)=0x7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a1a000)={r0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00003fd000)={@local, 0x0}, &(0x7f00007a5000)=0x14) sendto$packet(r2, &(0x7f00006b3000-0xf0)="678e55cfd338b90d9639d28a90f07364f798757ee4c86704f7565c7020972514b6852f2a858bbd2bfa0eca8022b37b1d6ab80915f9a8c63ad386332a461e9ac09b204d011a4da6a10e840acda79312eb4870491fc0f489d87786964b328aad2c88c1a41c6ee923aed3e2993553188c35ccded470966a956fe696d9edf5dfa5300e6d4ee3952427e8babb67b99a2a6d54e87aff79f2cfd5cf8235c2d4a4964ca64cd2c8538eefa32521faf2dfa94d2f227afe141b7c287e5f3e9c7ae96f45ba459767c9d2803107685b3b7b001796491a06ffe15bbe1cf116d7ca7f0e5bab9725b0916bd88d47c458264be4bfcf4ec7e0", 0xf0, 0x800, &(0x7f0000142000-0x14)={0x11, 0x8, r3, 0x1, 0x80000000, 0x6, @empty}, 0x14) 2018/02/07 22:31:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006fe000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f00003ad000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000b5a000)=[], &(0x7f0000788000-0x20)=[]}, 0x1000}}], 0x0, 0x0, &(0x7f0000da8000)}) fstat(0xffffffffffffffff, &(0x7f00001b3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00003a2000-0x8)='./file0\x00', &(0x7f0000383000-0x44)) getresgid(&(0x7f0000594000-0x4), &(0x7f0000ac8000-0x4), &(0x7f000074b000-0x4)) r2 = userfaultfd(0x80800) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000529000-0x10)={&(0x7f000079b000/0x2000)=nil, 0x2000}) fchown(r0, r1, 0x0) 2018/02/07 22:31:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000768000)="902c18a0fb037155c0291f3317e00b0e672fb4e63e0d6e63ba1753aa6ca7697d7b2805826e64ef5a117bf588361849eb5e93a94406262b6bde3016e19257f7fc4e5796d49f3b3f32ef9b0812de8714926c85aaf376a3c916fa3accafb6a1f9c9601a2ce9b346175d433485a1d02f4aa2023f9e3910270fbd58546e88d03580e872a8962351b6ec1b6a6e46a9a7d220a14d772409abfe93cd7302f7860065fba4944245066dcd4f8c3fe7135d3e24a21f7980b8265131e3426a6fbd45b4848db68d03db33062f87f8e77e5b045a949e077f17e76e1b8cdf5784a494250fc8589f9363be78e67958c5") sendmsg$kcm(r3, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[]}, 0x0) r4 = accept(r2, &(0x7f0000732000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000063f000-0x4)=0x10) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000d05000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x6, @random="c51ca24eebfc"}, 0x60, {0x2, 0x3, @loopback=0x7f000001}, @common='lo\x00'}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00001c4000-0x4)={r0}) 2018/02/07 22:31:37 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f00001b7000-0xd)='/dev/dmmidi#\x00', 0xe688, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000-0x33)='bdev+\'cpuset)securityg{md5sumvboxnet0{eth0:selinux\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9, 0x3ff, 0x68be, 0x400, 0x5325, 0x80000, r1}) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e25000)='\r', 0x1, 0xffffffffffffffff) 2018/02/07 22:31:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000783000)='/dev/sg#\x00', 0x7f, 0x800) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = fcntl$dupfd(r0, 0x0, r1) unshare(0x40600) execve(&(0x7f0000aa4000)='./file0\x00', &(0x7f0000669000-0x28)=[], &(0x7f000071b000)=[]) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000508000-0xa)='/dev/cuse\x00', 0x4100, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000281000)={0x0, 0x1, 0x80000000, 0x1}, &(0x7f00003d4000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000d27000-0x8)=@assoc_value={r4, 0x824}, 0x8) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/02/07 22:31:37 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@generic="ed5d6bb313f349d019bf172eb2cef827", 0xfffffffffffffffc}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000dfa000-0x99)=""/153, &(0x7f0000000000)=0x99) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x7400, 0x200, &(0x7f0000002000)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000)={0x3, 0x6, 0x8001, 0x4, 0x8001, 0xfffffffffffff04a, 0x8b19, 0x9, 0x7ff, 0x4, 0x8, 0xffffffffffffffc0}) prctl$intptr(0x30, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000002000-0x4)=0x3) socketpair(0x1f, 0x0, 0x4, &(0x7f0000002000-0x8)) 2018/02/07 22:31:37 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000022000)='/dev/dmmidi#\x00', 0x3, 0xba6c88b8f57a3dfa) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000022000)="61b4e6228ecc2afb4a0dc234e5a581b698691a07d8aa17403dafdb6e52eedbf6c4d513da3f9aef047902ea4c78f183d81b2286305d601ff9e5ebdb17b653348391fc2aced7434aa734b54ec6e90dac53e5c00cdff92d1701021794799c5130736f3f2cb825390f1e189d") sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x20000026, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x201}, 0x1}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000009000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) 2018/02/07 22:31:37 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000), &(0x7f000000a000-0x5b)}, 0x20) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000017000)={0x9, 0x0, 0x10000, 0x8f}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000017000)={0x2, r2, 0x1, 0x3}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000)={r0, &(0x7f0000014000)}, 0x10) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000006000)='/dev/input/mice\x00', 0x0, 0x0) 2018/02/07 22:31:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40000000005, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000806000)="d0", 0x1}], 0x1, &(0x7f0000405000)=[], 0x0, 0x4080}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f00008b3000)="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", 0xfd) r2 = syz_open_dev$sndmidi(&(0x7f0000153000)='/dev/snd/midiC#D#\x00', 0x8, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00006b3000-0xb4)=""/180) 2018/02/07 22:31:37 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) [ 53.006639] binder: 6163:6167 transaction failed 29189/-22, size 0-0 line 2842 [ 53.033492] binder: 6163:6167 transaction failed 29189/-22, size 0-0 line 2842 [ 53.045565] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.051135] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/07 22:31:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in=@rand_addr}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f0000002000)={'system_u:object_r:wtmp_t:s0', 0x20, 'system_u:object_r:auditd_etc_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/ntpd\x00'}, 0x50) 2018/02/07 22:31:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) clock_gettime(0x0, &(0x7f00002a9000-0x10)) write$sndseq(r2, &(0x7f0000922000-0x30)=[{0x1, 0xb8, 0xb96, 0x101, @time, {0x4, 0x6}, {0x5, 0x9}, @time=@tick=0x9}], 0x30) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000066e000-0x18)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00005da000)={0x44, 0x0, &(0x7f0000761000)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f89000)=[], &(0x7f000015d000-0x10)=[]}}], 0x0, 0x0, &(0x7f00003c6000)}) 2018/02/07 22:31:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c5000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = add_key(&(0x7f0000e08000)='pkcs7_test\x00', &(0x7f0000c6c000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00002cd000)="25a34a539c977125684dedf2c9a568ef55500606243bf61528feb0a83265cad92154c6a72d0e414a9a28dcc1f4045ff126f284dd25aaf0e7e30429f6e114f1096f4cfa80065692de11ae15386dc5c95051cee0142f0366e9986734982218e1eafc2dbc9e559892bb23a0a022ec64fb75badf182a5331b724bc5e1e2b1a1c7dc04bfc5c36b93edd676ccb78fa13baeb95936326c8bbe8ff", 0x97, 0x0) add_key$user(&(0x7f0000203000-0x5)='user\x00', &(0x7f0000d94000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000553000-0xd)="e9dfb701810c4d90df21649f31", 0xd, r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000b48000), &(0x7f0000468000-0x4)=0x4) write(r0, &(0x7f00007fb000-0x9e)="33171ce68ef13c134c6691e0216caeeb23ee5c7828e891e383df1fbd319bba61689d32a8deba5ccf05d838da8d2b5195a0f982ddcebffee7a6813d56e9075b4734374d3eb6afa3faac8fd8c4835bf878e4e3d1b8c3d44a24c3adedc6689506b65fbc8fcfac244e64b26ede38ecfbd035ae7e35eaadb956fcb38f57a43701350a640819f0080fc96215dc5d2eec375001abd22c77bebd173c46fe313aec09", 0x9e) socket$kcm(0x29, 0x5, 0x0) bind$alg(r0, &(0x7f00004ec000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) [ 53.127129] binder: 6196:6199 got reply transaction with bad transaction stack, transaction 10 has target 6196:0 [ 53.137936] binder: 6196:6199 transaction failed 29201/-71, size 0-0 line 2772 [ 53.167833] binder: BINDER_SET_CONTEXT_MGR already set [ 53.174707] binder: 6196:6210 ioctl 40046207 0 returned -16 [ 53.182791] binder_alloc: 6196: binder_alloc_buf, no vma [ 53.188546] binder: 6196:6199 transaction failed 29189/-3, size 40-8 line 2957 [ 53.197594] binder: 6196:6210 got reply transaction with no transaction stack [ 53.204992] binder: 6196:6210 transaction failed 29201/-71, size 0-0 line 2757 2018/02/07 22:31:37 executing program 7: socketpair$inet(0x2, 0x3, 0x6, &(0x7f0000496000-0x8)) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000027000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x24)=@delneigh={0x13, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/02/07 22:31:37 executing program 5: 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) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sched_getattr(0x0, &(0x7f0000013000-0x30), 0x30, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa9000-0xf)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000e86000)={0x2, 0x2, 0xc72a, 0x800}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00001e2000-0x8)={0x7, 0x9}, 0x8) 2018/02/07 22:31:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f000000e000)=@raw={'raw\x00', 0x9, 0x4, 0x3a0, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000003000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="bda45d54f267932bae07988f8fe5dd66", @generic="476a4f0dc69137b70e17b011b1db634c"}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="ae9e9edc05f1a4852bdfb75651eb74df", @generic="8411974865166ee1690753c67cd232ff"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "9ed7f87e8f73856bfc81aef7969bf398e4cbbeddff885756adcb3d105054"}}}]}}, 0x400) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000192000)='/dev/hwrng\x00', 0x480c0, 0x0) futimesat(r1, &(0x7f0000404000)='./file0\x00', &(0x7f000005b000-0x20)) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000640000-0x4)={0x6}, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000d000-0x4)=0x54) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000b93000-0x8)=0x4) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f00001c3000)={0x6, &(0x7f0000a0c000)=""/8, &(0x7f0000cb4000-0x90)=[{0x4, 0xad, 0x80000001, &(0x7f0000de6000)=""/173}, {0x1a2, 0xed, 0x8, &(0x7f0000831000-0xed)=""/237}, {0x1, 0xf, 0x2c, &(0x7f000037a000)=""/15}, {0x9, 0xbe, 0x5, &(0x7f00001e9000)=""/190}, {0x1ff, 0xa3, 0x1, &(0x7f0000fae000)=""/163}, {0x6, 0xaa, 0x81, &(0x7f0000f96000-0xaa)=""/170}]}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000ab0000)={0x5, 0x1, 0x5, 0xd9d, 0x288208f2}, 0xc) r2 = syz_open_dev$dspn(&(0x7f0000337000-0xa)='/dev/dsp#\x00', 0x6, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00009aa000), &(0x7f000058f000-0x4)=0x4) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00004fa000)=0x80000000) 2018/02/07 22:31:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000081f000)={@multicast2, @dev}, &(0x7f000027c000-0x4)=0xc) sendto$inet(r0, &(0x7f0000482000), 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) sendto$inet(r0, &(0x7f00005e8000)="54d94959e8bbd6a4c1fabfa581c6fd016be7f0e0271f41ca61afb60a5de797bdcc9d0470c62397486233", 0x2a, 0x80, &(0x7f000010c000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r0, &(0x7f0000f84000-0xc2)=""/194, 0xc2, 0x2, &(0x7f0000a3b000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/07 22:31:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x200000e0, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) capset(&(0x7f000005b000-0x8)={0x19980330}, &(0x7f000005a000)) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f00008bc000)) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) dup(r2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bd0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f000039d000-0x4)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000338000)={0x8}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000617000)={0xaa, 0x1}) ioprio_set$pid(0x2, r1, 0x9) 2018/02/07 22:31:37 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000017000-0xb)='/dev/midi#\x00', 0x6, 0x101000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000016000)) r1 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r1, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x116}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x43, {0x800000}}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f0000016000-0x8), &(0x7f0000009000-0x8)}}], 0x24}, 0x0) 2018/02/07 22:31:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x21c201, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r2, 0x2}, &(0x7f0000001000)=0x8) write(r1, &(0x7f0000f2b000), 0xffffff90) 2018/02/07 22:31:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000985000-0x9)='/dev/ppp\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000071a000-0x64)=""/100) r1 = socket(0x8, 0x0, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x8000, &(0x7f0000062000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000342000-0x4)=0x1, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00004b4000-0x1), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 53.226468] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.231974] binder: undelivered TRANSACTION_ERROR: 29201 [ 53.248898] binder: release 6196:6199 transaction 10 out, still active [ 53.248992] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) [ 53.255624] binder: unexpected work type, 4, not freed [ 53.255634] binder: undelivered TRANSACTION_COMPLETE 2018/02/07 22:31:37 executing program 7: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000af5000)=@pic) [ 53.255644] binder: undelivered TRANSACTION_ERROR: 29201 [ 53.255682] binder: send failed reply for transaction 10, target dead [ 53.291940] [ 53.293588] ====================================================== [ 53.299885] WARNING: possible circular locking dependency detected [ 53.306182] 4.15.0+ #301 Not tainted [ 53.309880] ------------------------------------------------------ [ 53.316181] syz-executor2/6218 is trying to acquire lock: 2018/02/07 22:31:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) name_to_handle_at(r0, &(0x7f0000682000-0x8)='./file0\x00', &(0x7f0000ce6000-0xf7)={0xf7, 0xf77, "322659f4b41fa4465b40a2921584aeaa8dc3c0a0dc92946bbe208e2283795faf0710ffc4760c4b3fa91069dee7f298460361ce7adbfaa4758e3475f01468b3ddfd1b57c1ad305454eef081c39c4183ef03b616b199f8116daefa4ad6acd5cbd5fd2c0a14df1bedda854278979557dd365cca6953dbad141ae655db4f9090425b14d6510dfbf93b81dd99efe3543300c4eb4d115acc52185e13c59f1b2b7459fff7635873c7295890c2712de81653b00a8608887e1e580312f84c5807b121f1e27b04131bf9a7397262103a6b54f84ab9fd674978a7388cca28c57eb35bf16aac3ef6dc1753092aa7002e8786f8a633"}, &(0x7f0000dd8000-0x4), 0x400) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000166000-0x118)=[{&(0x7f00005bd000-0x3)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00003cd000-0x80)=[], 0x0, &(0x7f0000007000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x20}], 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xda14}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/07 22:31:37 executing program 6: r0 = socket(0x1d, 0x3, 0x1) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000e90000), 0x4) r1 = semget$private(0x0, 0x7, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000085000-0x10)={0x0, 0x0}) semtimedop(r1, &(0x7f0000000000)=[{0x0, 0xfc0c, 0x1000}, {0x2, 0x7, 0x1000}, {0x3, 0x3, 0x1000}], 0x3, &(0x7f0000f66000)={r2, r3+30000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000000000), 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x200000) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000000)={0x1, 0x0, [{0x6000, 0x86, &(0x7f0000001000-0x86)=""/134}]}) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000001000-0x4)=0x2, 0x4) 2018/02/07 22:31:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$pppoe(0x18, 0x1, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000111000+0x2e8)='./file0\x00', 0x80, 0x140) r2 = syz_open_dev$usbmon(&(0x7f0000254000)='/dev/usbmon#\x00', 0x1, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000e81000-0x4)=0xffffffff00000000, &(0x7f0000822000-0x8)=0x4) getdents(r1, &(0x7f000059c000)=""/112, 0x70) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000732000-0x32)=""/50, &(0x7f0000e42000-0x4)=0x32) 2018/02/07 22:31:37 executing program 7: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000db5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f000030a000-0xb)='/dev/midi#\x00', 0x4, 0xb2040) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000ef9000)={0x13, 0x2000, 0x1, r0}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty}, 0x10) recvmsg(r1, &(0x7f0000ef8000-0x38)={0x0, 0x0, &(0x7f0000ef7000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x2a}, 0x40002106) 2018/02/07 22:31:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000be8000-0x8)='./file0\x00', 0x0) open(&(0x7f0000e42000)='./file0\x00', 0x410003, 0x0) [ 53.321705] (&xt[i].mutex){+.+.}, at: [<00000000366acd16>] xt_find_table_lock+0x3e/0x3e0 [ 53.330024] [ 53.330024] but task is already holding lock: [ 53.335982] (sk_lock-AF_INET6){+.+.}, at: [<000000009e4030ab>] ipv6_getsockopt+0x1c5/0x2e0 [ 53.344481] [ 53.344481] which lock already depends on the new lock. [ 53.344481] [ 53.352783] [ 53.352783] the existing dependency chain (in reverse order) is: [ 53.360388] [ 53.360388] -> #2 (sk_lock-AF_INET6){+.+.}: [ 53.366191] lock_sock_nested+0xc2/0x110 [ 53.370774] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 53.376308] ipv6_setsockopt+0xd7/0x130 [ 53.380794] udpv6_setsockopt+0x45/0x80 [ 53.385280] sock_common_setsockopt+0x95/0xd0 [ 53.390288] SyS_setsockopt+0x189/0x360 [ 53.394766] do_syscall_64+0x282/0x940 [ 53.399154] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 53.404832] [ 53.404832] -> #1 (rtnl_mutex){+.+.}: [ 53.410087] __mutex_lock+0x16f/0x1a80 [ 53.414467] mutex_lock_nested+0x16/0x20 [ 53.419022] rtnl_lock+0x17/0x20 [ 53.423056] unregister_netdevice_notifier+0x91/0x4e0 [ 53.428736] clusterip_tg_destroy+0x389/0x6e0 [ 53.433725] cleanup_entry+0x218/0x350 [ 53.438104] __do_replace+0x79d/0xa50 [ 53.442397] do_ipt_set_ctl+0x40f/0x5f0 [ 53.446864] nf_setsockopt+0x67/0xc0 [ 53.451067] ip_setsockopt+0x97/0xa0 [ 53.455274] tcp_setsockopt+0x82/0xd0 [ 53.459570] sock_common_setsockopt+0x95/0xd0 [ 53.464557] SyS_setsockopt+0x189/0x360 [ 53.469026] do_syscall_64+0x282/0x940 [ 53.473405] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 53.479085] [ 53.479085] -> #0 (&xt[i].mutex){+.+.}: [ 53.484516] lock_acquire+0x1d5/0x580 [ 53.488806] __mutex_lock+0x16f/0x1a80 [ 53.493193] mutex_lock_nested+0x16/0x20 [ 53.497747] xt_find_table_lock+0x3e/0x3e0 [ 53.502472] xt_request_find_table_lock+0x28/0xc0 [ 53.507803] get_info+0x154/0x690 [ 53.511749] do_ip6t_get_ctl+0x159/0xaf0 [ 53.516300] nf_getsockopt+0x6a/0xc0 [ 53.520504] ipv6_getsockopt+0x1df/0x2e0 [ 53.525062] tcp_getsockopt+0x82/0xd0 [ 53.529354] sock_common_getsockopt+0x95/0xd0 [ 53.534339] SyS_getsockopt+0x178/0x340 [ 53.538809] do_syscall_64+0x282/0x940 [ 53.543201] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 53.548877] [ 53.548877] other info that might help us debug this: [ 53.548877] [ 53.556987] Chain exists of: [ 53.556987] &xt[i].mutex --> rtnl_mutex --> sk_lock-AF_INET6 [ 53.556987] [ 53.567281] Possible unsafe locking scenario: [ 53.567281] [ 53.573305] CPU0 CPU1 [ 53.577938] ---- ---- [ 53.582571] lock(sk_lock-AF_INET6); [ 53.586343] lock(rtnl_mutex); [ 53.592112] lock(sk_lock-AF_INET6); [ 53.598397] lock(&xt[i].mutex); [ 53.601820] [ 53.601820] *** DEADLOCK *** [ 53.601820] [ 53.607851] 1 lock held by syz-executor2/6218: [ 53.612397] #0: (sk_lock-AF_INET6){+.+.}, at: [<000000009e4030ab>] ipv6_getsockopt+0x1c5/0x2e0 [ 53.621299] [ 53.621299] stack backtrace: [ 53.625768] CPU: 0 PID: 6218 Comm: syz-executor2 Not tainted 4.15.0+ #301 [ 53.632661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.641984] Call Trace: [ 53.644552] dump_stack+0x194/0x257 [ 53.648151] ? arch_local_irq_restore+0x53/0x53 [ 53.652795] print_circular_bug.isra.38+0x2cd/0x2dc [ 53.657780] ? save_trace+0xe0/0x2b0 [ 53.661469] __lock_acquire+0x30a8/0x3e00 [ 53.665593] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.670755] ? modules_open+0xa0/0xa0 [ 53.674532] ? find_get_context.isra.82+0x670/0x670 [ 53.679516] ? lock_downgrade+0x980/0x980 [ 53.683638] ? lock_release+0xa40/0xa40 [ 53.687672] ? __free_insn_slot+0x5c0/0x5c0 [ 53.691969] ? print_irqtrace_events+0x270/0x270 [ 53.696698] ? perf_tp_event+0x7f4/0xae0 [ 53.700730] ? __kernel_text_address+0xd/0x40 [ 53.705207] lock_acquire+0x1d5/0x580 [ 53.708977] ? lock_acquire+0x1d5/0x580 [ 53.712923] ? xt_find_table_lock+0x3e/0x3e0 [ 53.717303] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 53.722378] ? lock_release+0xa40/0xa40 [ 53.726330] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 53.732188] ? __lock_acquire+0x664/0x3e00 [ 53.736395] ? rcu_note_context_switch+0x710/0x710 [ 53.741295] ? __might_sleep+0x95/0x190 [ 53.745240] ? xt_find_table_lock+0x3e/0x3e0 [ 53.749711] __mutex_lock+0x16f/0x1a80 [ 53.753570] ? xt_find_table_lock+0x3e/0x3e0 [ 53.757955] ? perf_trace_run_bpf_submit+0x206/0x330 [ 53.763028] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 53.768104] ? xt_find_table_lock+0x3e/0x3e0 [ 53.772480] ? perf_tp_event+0xae0/0xae0 [ 53.776510] ? trace_event_raw_event_lock+0x340/0x340 [ 53.781672] ? mutex_lock_io_nested+0x1900/0x1900 [ 53.786488] ? memset+0x31/0x40 [ 53.789738] ? perf_trace_lock+0x4d6/0x900 [ 53.793945] ? trace_event_raw_event_lock+0x340/0x340 [ 53.799106] ? find_held_lock+0x35/0x1d0 [ 53.803140] ? check_noncircular+0x20/0x20 [ 53.807346] ? check_noncircular+0x20/0x20 [ 53.811560] ? lock_release+0xa40/0xa40 [ 53.815505] ? find_held_lock+0x35/0x1d0 [ 53.819547] ? __might_fault+0x110/0x1d0 [ 53.823580] ? lock_downgrade+0x980/0x980 [ 53.827698] ? lock_release+0xa40/0xa40 [ 53.831642] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 53.837501] mutex_lock_nested+0x16/0x20 [ 53.841532] ? mutex_lock_nested+0x16/0x20 [ 53.845737] xt_find_table_lock+0x3e/0x3e0 [ 53.849944] xt_request_find_table_lock+0x28/0xc0 [ 53.854764] get_info+0x154/0x690 [ 53.858189] ? do_ip6t_set_ctl+0x5f0/0x5f0 [ 53.862397] ? lock_downgrade+0x980/0x980 [ 53.866517] ? lock_downgrade+0x980/0x980 [ 53.870636] ? __fget+0x342/0x5b0 [ 53.874066] ? selinux_capable+0x36/0x40 [ 53.878098] ? security_capable+0x8e/0xc0 [ 53.882218] ? ns_capable_common+0xcf/0x160 [ 53.886510] do_ip6t_get_ctl+0x159/0xaf0 [ 53.890548] ? get_info+0x690/0x690 [ 53.894146] ? ipv6_getsockopt+0x1c5/0x2e0 [ 53.898359] ? mutex_unlock+0xd/0x10 [ 53.902043] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 53.907292] nf_getsockopt+0x6a/0xc0 [ 53.910975] ipv6_getsockopt+0x1df/0x2e0 [ 53.915010] ? do_ipv6_getsockopt.isra.5+0x30c0/0x30c0 [ 53.920262] tcp_getsockopt+0x82/0xd0 [ 53.924035] sock_common_getsockopt+0x95/0xd0 [ 53.928502] SyS_getsockopt+0x178/0x340 [ 53.932450] ? SyS_setsockopt+0x360/0x360 [ 53.936573] ? do_syscall_64+0xb7/0x940 [ 53.940519] ? SyS_setsockopt+0x360/0x360 [ 53.944637] do_syscall_64+0x282/0x940 [ 53.948497] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 53.954007] ? syscall_return_slowpath+0x550/0x550 [ 53.958910] ? syscall_return_slowpath+0x2ac/0x550 [ 53.963813] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 53.969153] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.973968] entry_SYSCALL_64_after_hwframe+0x26/0x9b 2018/02/07 22:31:38 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)=@nat={'nat\x00', 0x1b, 0x4, 0x2c0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x98, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @gre_key, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}]}}, 0x320) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000000e000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000000e000)) 2018/02/07 22:31:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000025f000)='/dev/usbmon#\x00', 0x55d9, 0x8000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000484000-0x18)={r0, &(0x7f0000b30000-0xe6)="78f4ab22299cabd48bfadb3e96002b189d0edc6adeeaed81dd83eaf83850783b387180d6d081abd09a98b9422d4b97042fc298c137e80ec856a3fb95091cd94ec2c37bdf33c3676a6fcb89512a8eabec14cec4719f8248c1ed75f39ff0887efbf1b1c681b5e87e03218f4833e3329ccf44d7e18c312c0fcc487b346ab80346eb48e5f1f1660309585589e1134ab31ec1c96a40d295638b9f02a50fa7d96fd430bb7b7f8cab117dee3d2a2d5802f41d0386bd6571f9e362e1ef327e922b58e83be0ab40c33058ee4abdcfdfb0f3c58a1d82b4d1725850a442f39c304d4105b08ef54f2dc006bc", &(0x7f0000164000-0x10)=""/16}, 0x18) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4002, &(0x7f0000f3c000-0x8)=0x4, 0x5) getresuid(&(0x7f0000b41000-0x4), &(0x7f0000b1c000-0x4), &(0x7f00003bc000)) prctl$intptr(0x1d, 0xffff) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00008ae000-0x4), &(0x7f0000823000-0x4)=0x4) r2 = getpid() syz_open_procfs(r2, &(0x7f0000137000-0x8)='environ\x00') r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x137) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) sendfile(r1, r3, &(0x7f00000de000-0x8), 0x100000001) 2018/02/07 22:31:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79}) syz_open_dev$sg(&(0x7f00007d9000-0x9)='/dev/sg#\x00', 0x9, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00003e7000+0xde7)=0xfff) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) 2018/02/07 22:31:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f2f000)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000210000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000e68000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000829000-0xc)={@rand_addr=0x1, @dev={0xac, 0x14, 0x0, 0xe}, r2}, 0xc) bind$alg(r0, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) pipe2(&(0x7f0000a59000)={0x0}, 0x84800) ioctl$TIOCNXCL(r3, 0x540d) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r5 = open(&(0x7f000087c000-0x8)='./file0\x00', 0x400, 0x0) fallocate(r5, 0x0, 0x40000, 0x1ff) sendfile(r4, r5, &(0x7f0000d81000-0x8), 0x468c) 2018/02/07 22:31:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000de9000)={0xf6e, {{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x118) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000712000-0x8)=0x5) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000deb000-0x105)={r0, r1, 0x8001, 0x2, &(0x7f0000d98000-0xd4)="c0537b2f3c13c249c1d471a00be5737de16855b6bc90a43f8b3b292f3855d98f6606dd64e33aff7cd96667ecc2a9457a086230dca92f23d13f5110f780d61b51bb5db988a5d5882669c5ab2ab1f1eefd127c4671972f4ee0dd5762fa4ca178affc406a35112dd81d8f19a066ed31319e26dcde4f400f6cb4d172181a524747af0645a74841de0023f8e6f0a7de83acd7e050704096d88f0275f75dffbd2fad9186eb9fc35040f210bca06f3e288f773c0766a12d3e10976fe3d12d99cade2b3b889074e56ad1ca1976d2afa25e45ba8e6190e17f", 0x3, 0x5800000000000000, 0x22, 0x0, 0x7ff, 0x3, 0x2, "c83024bf56d0852d62040a55f4cb3fa73e438cc7d92f99df42f7f88fa5b3cdd1200d6201c7a0fdfd31f73515de71532267a14a841613438880efc8374ce480c026d772ba4de2568f2331f93a3ba3cec0148699392620344775db859263332a5469b5874b6aefe0f273d48dd2b067e8c0fff68239d5280718819ce11434143fb33f3a0c93bd152a1233fd9e00b8de326276b1590157daf91d6f459ac39f08d9883016fddd2f2e4de4c86a6d5fbafc63a8775013811b7a28975ecc86ebc53e2fd1f3a542431c42b4be7a1800b6da753f64faeabf5c8f0ec300aba4077a46"}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000dec000-0x4)=0x15, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bdc000)='/dev/sequencer\x00', 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000db000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f00002d4000-0x4c8)={{0x2, 0x1, 0x7ff, 0x400, "4b6183e12a01700520a160fc03492a089585a26e2d7319787c17bea4db467369e96983955a3ce59d176acabc", 0x5c}, 0x3, [0x4, 0x8, 0x7fffffff, 0x113f, 0x101, 0xff, 0x3, 0x80, 0x1, 0x40, 0x3, 0x1, 0x85c1, 0x7, 0xff, 0x1, 0x8, 0x3, 0x5, 0x533, 0x8, 0x8, 0x4, 0x7, 0x7, 0x225, 0x29cc, 0x70000000, 0x6, 0xffff, 0x1, 0x8000, 0x80000001, 0x7, 0x6, 0x3, 0x16, 0x5, 0x1ff, 0x80000001, 0xc6, 0x9, 0xffff, 0x0, 0x2, 0x7, 0x8, 0x9, 0xffffffffffffffa2, 0x5, 0x5, 0x24000, 0x3c, 0xc3, 0x9, 0x0, 0x10000, 0x4, 0x7fff, 0x1f, 0x5a9fec1b, 0x100, 0x7, 0x8, 0x9, 0x4, 0x5, 0xaa1, 0x10000, 0x81, 0x8, 0x39, 0xfebf, 0xffffffffffffffc0, 0xffffffff00000001, 0x1, 0x3, 0x5, 0x3f, 0x3ff, 0x1000, 0x5, 0x5f, 0xb50, 0x40, 0xffff, 0x3, 0x4, 0x2, 0x0, 0x3, 0xfffffffffffffffe, 0xffff, 0x5, 0xff, 0x100000001, 0x7, 0x2, 0x6, 0x8, 0xff, 0x5, 0x1, 0x4, 0x8, 0x0, 0x6, 0x1, 0x2, 0x401, 0x7199, 0x2, 0x3, 0x5, 0x80000001, 0x5, 0x7fffffff, 0x3, 0x10000, 0x2, 0x0, 0x3ff, 0x7, 0x5, 0xd7f, 0x100, 0x3, 0x6], {r3, r4+30000000}}) r5 = getpgid(0x0) fcntl$setownex(r2, 0xf, &(0x7f0000b84000-0x8)={0x3, r5}) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000044000), 0x2) mbind(&(0x7f0000ae0000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000c19000-0x8)=0x8, 0x5, 0x3) sendto$inet(r0, &(0x7f00001b9000), 0x0, 0x20008008, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0xfffffffffffffe24) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f00008cb000)) shutdown(0xffffffffffffffff, 0x0) 2018/02/07 22:31:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x3) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) write$selinux_user(r1, &(0x7f0000ada000-0x34)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'unconfined_u\x00'}, 0x34) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00004b5000-0x35)=""/53) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000648000)) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)) socket$l2tp(0x18, 0x1, 0x1) r3 = syz_open_pts(r2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000e5d000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x10400) ppoll(&(0x7f000064c000)=[{r3}], 0x1, &(0x7f0000347000)={0x77359400}, &(0x7f0000d23000-0x8), 0x8) dup3(r3, r2, 0x0) 2018/02/07 22:31:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000de2000-0x8)={0x0, 0x0}, 0x80000) move_pages(0x0, 0x2, &(0x7f00006df000)=[&(0x7f000033d000/0x1000)=nil, &(0x7f0000b49000/0x2000)=nil], &(0x7f0000de9000-0x14)=[0xffff, 0x9, 0x2], &(0x7f0000f78000-0xc)=[0x0, 0x0], 0x6) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b98000-0xe8)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00001bd000-0x3)=0xe8) quotactl(0x2, &(0x7f00007a8000)='./file0\x00', r2, &(0x7f00002aa000-0x3c)="89ee8e1f3e8155e0449a58fae94b09624a416d282dc5877a613f0153b8d4fa7f5e03b49f70a57f4a56b8733be828a022158192eb067b07276bb8c917") nanosleep(&(0x7f0000366000-0x10)={0x77359400}, &(0x7f0000cf8000)) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000cd1000-0x4)=0x3, 0x4) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000755000)=""/4096) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002bd000-0x8)={0x0, 0x40}, &(0x7f0000926000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000931000)={r3}, 0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000f31000)='/dev/mixer\x00', 0x101001, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00003b3000-0x10)={0x2, 0x88, &(0x7f000072f000-0x88)="4f0c6da01f172e27f7ab538ca7eceb2307c4d17a14024e14ce182b1b8408d3b9e4d29ddcd0f5f2cad10fb49323e23d5d7994d27b37d4f38f02aef94ffd59599bb50d0b448871168e0966fb1e29c64c24b94a1ac999ee31238105a7f69f0a17678a2da7ac6858c93d90fc10916d4217a59c6ac234929032c86b0d1d806a6b67b7272e7f8fe5bf680e"}) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) munlock(&(0x7f0000e68000/0x4000)=nil, 0x4000) 2018/02/07 22:31:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000ed2000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00004d7000-0xa4)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xfffffffeffffffff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x6b88, @mcast2={0xff, 0x2, [], 0x1}, 0x8251}], 0xa4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept(r0, &(0x7f0000fd0000-0x10)=@ipx, &(0x7f0000c9f000)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000ea4000)=0x10000, 0x4) r3 = open(&(0x7f00002d4000-0xa)="e91f7189591e9233614b", 0x0, 0x8) r4 = syz_open_dev$sndpcmc(&(0x7f0000128000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x202040) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000a5d000-0x8)={r1, r4}) socket$kcm(0x29, 0x2, 0x0) [ 53.979128] RIP: 0033:0x453299 [ 53.982296] RSP: 002b:00007f4f29fbdc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 [ 53.989972] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 53.997215] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 54.004459] RBP: 00000000000000e5 R08: 000000002000cffc R09: 0000000000000000 [ 54.011701] R10: 000000002000e000 R11: 0000000000000212 R12: 00000000006f0618 [ 54.018944] R13: 00000000ffffffff R14: 00007f4f29fbe6d4 R15: 0000000000000000 2018/02/07 22:31:38 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000000000), 0x0) 2018/02/07 22:31:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000001d000)='./file0\x00', 0xd8000, 0x100) utimensat(r0, &(0x7f0000927000)='./file0\x00', &(0x7f0000732000), 0x100) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r1, &(0x7f00006f8000-0x18)=[{{0x0, 0x2710}, 0x1, 0x45, 0x400000002}], 0xf6) [ 54.085981] audit: type=1326 audit(1518042698.532:41): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6257 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 54.110400] audit: type=1326 audit(1518042698.543:42): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6257 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/07 22:31:38 executing program 6: 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, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c72000-0xb)='/dev/mixer\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005c0000)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000cbc000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c35000-0xe8)={{{@in6=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x0, 0x2, 0x9, 0xa, 0x0, 0xa0, 0x3f, 0x0, r1}, {0x4, 0x6, 0x9, 0x5, 0xfffffffffffffff9, 0x3, 0x344}, {0x100, 0x7, 0x3, 0x4fe}, 0xffffffff, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x7e}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x3, 0x9, 0x2, 0x1f, 0x471}}, 0xe8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002cf000)={0x0, 0x800}, &(0x7f00001b7000+0x605)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007b0000-0x9)=@sack_info={r2, 0x2e, 0x7}, 0xc) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) recvfrom$unix(r0, &(0x7f000038a000-0x3d)=""/61, 0x3d, 0x40, &(0x7f0000ff1000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000830000)={0x14, 0x2, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 22:31:38 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000020000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, 0x84}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) socketpair(0x8, 0x5, 0x3, &(0x7f0000016000-0x8)={0x0}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/07 22:31:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) unlink(&(0x7f000045d000)='./file0\x00') bind$alg(r0, &(0x7f00007f1000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ea7000), 0x35f) 2018/02/07 22:31:38 executing program 1: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6ff9f"}}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000051000-0x9)='/dev/vcs\x00', 0x400001, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000050000)={{0x800, 0x3ff}, {0x3, 0x6}, 0x3, 0x1, 0x1}) [ 54.134734] audit: type=1326 audit(1518042698.548:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6257 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=55 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/07 22:31:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00007ec000-0xb)='/dev/audio\x00', 0x40000, 0x0) recvmsg$kcm(r0, &(0x7f000004a000-0x38)={0x0, 0x0, &(0x7f000091c000-0x40)=[{&(0x7f0000b3b000)=""/29, 0x1d}, {&(0x7f0000469000)=""/32, 0x20}, {&(0x7f000027c000-0xab)=""/171, 0xab}, {&(0x7f00008ff000-0x29)=""/235, 0xeb}], 0x4}, 0x2001) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000b4c000-0x8)='./file0\x00', 0x20000, 0x100) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000284000)=0x2) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b72000)={0x3, 0x0, [{0xa39, 0x0, 0x7f}, {0x4b564d8f, 0x0, 0x5}, {0xb34, 0x0, 0x7}]}) 2018/02/07 22:31:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x84) semctl$GETZCNT(r0, 0x1, 0xf, &(0x7f0000053000-0xc4)=""/196) r1 = perf_event_open(&(0x7f0000413000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000493000-0xa)='/dev/dsp#\x00', 0xfff, 0x20100) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00009ee000)={0x0, 0x5, 0x9, 0x4, 0xffffffffffffff01, 0x2, 0x4, 0x8, {0x0, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, 0x4, 0x0, 0x1, 0x8, 0x2}}, &(0x7f00008c0000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000098000-0x5d)={r3, 0x55, "8a7e9909f0fd3ef6a834f796382fbb44a8acb6e7c9f5e84442603d0a0cc1dcd62ad56e923c05cfe9e05efa20624fcf3e0cd7490ec804b00d6a2786a9233199995cc5d5cb38e60a99b0f9d73350a9de829aeb59785c"}, &(0x7f0000327000-0x4)=0x5d) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}}) read(0xffffffffffffffff, &(0x7f0000f87000-0x70)=""/112, 0x70) readv(0xffffffffffffffff, &(0x7f0000855000-0x10)=[], 0x0) r4 = syz_open_dev$sg(&(0x7f0000b24000-0x9)='/dev/sg#\x00', 0x0, 0x0) r5 = dup(r4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r5, 0x0) write$fuse(r5, &(0x7f000015d000-0x44)={0x44, 0x1, 0x9, @random="afd88fe1fa30f82fd13ff16f3f23d420917c8674e14af4685c67f0dba63aed21a072db12ce8c6887a10f5b9b9e1f4677e9e9f88b"}, 0x44) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$KDSKBMETA(r5, 0x4b63, &(0x7f00007b9000)=0x7000000000000000) 2018/02/07 22:31:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000be6000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendfile(r2, r3, &(0x7f0000a9e000-0x8), 0x80000000) dup3(r4, r3, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f00000ff000-0xd0)={0x1, 0x0, [{0x7}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00002d1000)={0x1, 0x0, [{0x3b}]}) 2018/02/07 22:31:38 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) epoll_create1(0x80000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f21000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x52, 0x8b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4), &(0x7f0000f1f000), &(0x7f0000f21000-0x4)) 2018/02/07 22:31:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000af3000)='/dev/vcsa#\x00', 0x80000000, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00008a4000-0x1000)="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") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) mkdir(&(0x7f0000b0a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = inotify_init1(0x800) inotify_add_watch(r1, &(0x7f000089c000)='./control\x00', 0x400) openat$cuse(0xffffffffffffff9c, &(0x7f0000bd9000-0xa)='/dev/cuse\x00', 0x0, 0x0) r3 = inotify_init1(0x0) fstat(r1, &(0x7f000049c000)) inotify_add_watch(r3, &(0x7f0000fc7000)='./control\x00', 0x5f) dup2(r2, r1) 2018/02/07 22:31:38 executing program 2: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000010b000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000cd9000-0xc)='/dev/audio#\x00', 0x40, 0x2800) ioctl$TCSBRK(r1, 0x5409, 0x1) ioctl$KDSKBLED(r1, 0x4b65, 0x5) write$selinux_validatetrans(r0, &(0x7f0000d0e000-0x6b)={'system_u:object_r:klogd_var_run_t:s0', 0x20, 'system_u:object_r:apt_var_cache_t:s0', 0x20, 0x33, 0x33, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6b) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000d55000)=0xff, 0x1) [ 54.134749] audit: type=1326 audit(1518042698.548:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6257 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 54.134761] audit: type=1326 audit(1518042698.548:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6257 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 54.134772] audit: type=1326 audit(1518042698.557:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6257 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=54 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/07 22:31:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000ba4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', r1}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r2, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000001000)={{0xffffffffffffffff, 0x3, 0xa1, 0x0, 0x3ff}, 0x2, 0x3f, 0x3}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000000c000)=@common='ip6tnl0\x00', 0x10) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffefffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/02/07 22:31:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xaa1a34d055f524a9, 0x1f) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000079000)={0x5, [0x8, 0x3, 0x7, 0x101, 0x8000]}, &(0x7f00007fb000-0x4)=0xe) r1 = syz_open_dev$tun(&(0x7f0000ab7000)='/dev/net/tun\x00', 0x0, 0x488400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) bind$ax25(r1, &(0x7f0000101000)={0x3, {"4d84c00f38c944"}, 0x2}, 0x10) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000d14000)=0x3) write$tun(r1, &(0x7f0000c89000-0x62)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/07 22:31:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080002, 0x0) fstat(r0, &(0x7f0000e43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c4a000)='./file0\x00', &(0x7f0000d5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000b8a000)='./file0\x00', &(0x7f0000e44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006c9000)=0x400, 0x4) getresgid(&(0x7f00009ff000), &(0x7f0000852000-0x4), &(0x7f0000cff000-0x4)=0x0) r5 = getegid() stat(&(0x7f0000aff000-0x8)='./file0\x00', &(0x7f0000c88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c0a000)='./file0\x00', &(0x7f0000057000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000f07000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) stat(&(0x7f000093c000-0x8)='./file0\x00', &(0x7f0000a30000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x9, &(0x7f0000374000)=[r1, r2, r3, r4, r5, r6, r7, r8, r9]) sendmmsg$inet_sctp(r0, &(0x7f0000db6000-0x118)=[{&(0x7f000086c000)=@in6={0xa, 0xffffffffffffffff, 0x2, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000800000)=[], 0x0, &(0x7f0000693000-0x90)=[@init={0x18, 0x84}], 0x30}], 0x1, 0x0) 2018/02/07 22:31:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x1) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000055c000)='/dev/audio\x00', 0x800, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b59000)={{{@in=@remote, @in=@remote}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000e3d000-0x4)=0xe8) r1 = syz_open_dev$audion(&(0x7f0000e5c000)='/dev/audio#\x00', 0x1, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f00004d9000)) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000b29000-0x4)=0x9) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) bind$netrom(r2, &(0x7f0000d50000-0x10)=@ax25={0x3, {"b55e57146bf69c"}, 0x7}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f0000159000)="dc13b51a5b31306e78dd580871ab2144ece47034", 0x14) socket$inet6(0xa, 0x8000a, 0x1f) 2018/02/07 22:31:38 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005dd000)='/dev/hwrng\x00', 0x8000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f19000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f000032c000)=0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000765000-0x10c)) 2018/02/07 22:31:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x2) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f000076e000/0x2000)=nil) shmat(r1, &(0x7f00008ad000/0x2000)=nil, 0x4000) sendfile(r0, r0, &(0x7f0000f4d000-0x8)=0x200000000000000, 0x1) 2018/02/07 22:31:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000268000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000871000)={0x2}) ioctl$int_in(r0, 0xaf01, &(0x7f0000198000-0x8)) ppoll(&(0x7f00009e1000)=[{r0}], 0x1, &(0x7f00003ff000)={0x77359400}, &(0x7f00008a6000-0x8), 0x8) fcntl$getflags(r0, 0x40a) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) 2018/02/07 22:31:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x3ff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, &(0x7f00006e1000-0x10)=@ipx, &(0x7f0000195000-0x4)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000bd3000-0x4), &(0x7f00006b6000)=0x4) r3 = accept4$inet6(r0, &(0x7f0000825000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000d08000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) [ 54.134783] audit: type=1326 audit(1518042698.560:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6257 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/07 22:31:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000044b000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000585000+0xdd6)='net/if_inet6\x00') socketpair$inet6(0xa, 0x807, 0x6, &(0x7f0000b7f000-0x8)) sendfile(r1, r1, &(0x7f0000d27000), 0xffffffff) sendto$inet(r1, &(0x7f0000578000), 0x0, 0x20000850, &(0x7f0000841000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/07 22:31:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000051e000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00005fd000-0x18)=@generic={0xb89a, 0x1, 0x9}) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) dup3(r0, r0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f000088b000-0x94)={{0x29e, 0x7fff, 0x0, 0xffff, 0xfffffffffffffffa, 0x78}, 0x7, 0x8000, 0x0, 0x6, 0x3, "b080430aac99f736a134a5f189e5010583cf154a5e863480b542387f859356d29752614ada016798e95a0be382139ae054bbe85dd98cd0e216134f1868a009012efdd6e859d5d0646d4921d3f48b8a658d6073f7d6f014126765abc74bb87ddd8d4c62da813213f7e184f1729f1bcd59210eecff278df3751c0e40c3528a4e93"}) 2018/02/07 22:31:38 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000006000-0x7)=""/7, 0x7}], 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000007000)='/dev/input/mice\x00', 0x0, 0x200000000002000) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000002000)=0x3) 2018/02/07 22:31:38 executing program 2: semget(0x0, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e66000)='/selinux/access\x00', 0x2, 0x0) 2018/02/07 22:31:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000663000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x2) fstat(r1, &(0x7f0000d0e000-0x44)) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00008ec000-0xd0)={0x5, 0x0, [{}, {}, {}, {}, {}]}) flock(r1, 0xffffffffffeffffd) [ 54.428932] device lo entered promiscuous mode 2018/02/07 22:31:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006e0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00009ad000)=""/66) r1 = socket$unix(0x1, 0x80000000001, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000356000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000baf000)=0x20) r2 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='cmdline\x00') sendfile(r1, r2, &(0x7f000097d000), 0xff) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000fd000)=0x1000, 0x4) [ 54.468263] device lo left promiscuous mode 2018/02/07 22:31:39 executing program 7: 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) pkey_alloc(0x0, 0x3) 2018/02/07 22:31:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) readv(r0, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) r1 = gettid() rt_sigsuspend(&(0x7f0000371000), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}}, 0x10) r4 = gettid() fcntl$setsig(r2, 0xa, 0x12) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r4) tkill(r1, 0x16) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r6, 0x89f0, &(0x7f0000987000)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="04000000000000000200000020000005000000d8000000edfffffff5fffffc23"}) 2018/02/07 22:31:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000063b000-0x8)='keyring\x00', &(0x7f00005ce000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000de3000-0x10)={0xefb, 0x9, 0x2, 0x100}) r2 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000b74000)={0x73, 0x79, 0x7a}, &(0x7f0000989000-0x93)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, r0) keyctl$read(0xb, r2, &(0x7f0000f9f000)=""/125, 0x7d) 2018/02/07 22:31:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x9}], 0x1) semop(r0, &(0x7f000001a000)=[{0x2}, {}], 0x2) semop(r0, &(0x7f00009fa000+0x511)=[{0x1}, {0x0, 0x9}], 0x2) msgctl$MSG_INFO(r0, 0xc, &(0x7f000017c000)=""/230) r1 = socket$pppoe(0x18, 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x0) 2018/02/07 22:31:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) r2 = getgid() fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x400) 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000951000)=""/25, 0x19) 2018/02/07 22:31:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x3fb) socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r0, &(0x7f0000c42000-0x38)={&(0x7f0000137000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000904000-0x50)=[{&(0x7f00002a9000)=""/4096, 0x1000}, {&(0x7f0000818000+0x4a9)=""/245, 0xf5}, {&(0x7f0000747000)=""/129, 0x81}, {&(0x7f0000319000-0x4d)=""/77, 0x4d}, {&(0x7f0000d55000-0x1000)=""/4096, 0x1000}], 0x5}, 0x20) sendmsg$inet_sctp(r0, &(0x7f0000a06000-0x38)={&(0x7f000040d000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f000014f000)=[], 0x0, &(0x7f0000905000)=[]}, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80800) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000643000)={[], 0x4, 0x80000000, 0x3, 0x0, 0x7, 0x101000, 0x5000}) sendmsg$nl_crypto(r1, &(0x7f0000845000-0x38)={&(0x7f0000e60000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00008ea000-0x10)={&(0x7f0000669000-0xf0)=@alg={0xf0, 0x10, 0x800, 0x3, 0x3, {{'ecb(blowfish)\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x2bd6}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) r2 = getpid() syz_open_procfs(r2, &(0x7f0000c48000)='clear_refs\x00') 2018/02/07 22:31:39 executing program 3: r0 = open(&(0x7f0000126000)='./file0\x00', 0x80202, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x8c) r2 = socket$inet6(0xa, 0x1000000001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002000)=[{0x3, 0x9e1}, {0x8, 0x641}, {0x6, 0x7}], 0x3) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f00005b9000)=""/155, &(0x7f0000001000)=0x31b) 2018/02/07 22:31:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000663000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x2) fstat(r1, &(0x7f0000d0e000-0x44)) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00008ec000-0xd0)={0x5, 0x0, [{}, {}, {}, {}, {}]}) flock(r1, 0xffffffffffeffffd) 2018/02/07 22:31:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e82000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis)\x00'}, 0x58) bind$alg(r0, &(0x7f0000c23000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e12000-0x4)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00009f4000-0x8)={0x0, r2}) r3 = creat(&(0x7f000008f000-0x2)='./file0\x00', 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00007ad000)=0xf, 0x4) 2018/02/07 22:31:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa}) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000ee2000-0x8)=0xd) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000332000)=""/8, 0x8) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000021e000)='/selinux/load\x00', 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r4 = dup(r0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000472000-0x28)={&(0x7f00009cc000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f000063f000/0x1000)=nil}) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f00003ab000-0xb1)=""/177) close(r1) io_setup(0x8, &(0x7f0000563000-0x8)=0x0) io_submit(r5, 0x4, &(0x7f0000b98000)=[&(0x7f000024d000-0x40)={0x0, 0x0, 0x0, 0xe, 0x3, r0, &(0x7f0000957000)="b999019935ff4f0e230267338c7869142225d1875d99b9b4686171ed9e507f8eba8cadc3ddf9b5c0e40c4ecf8c38c22dfeeb86782d4044405839c163cb3cdd6f1222fa11604088d2d1250892bc04e55910084ffbf52e5d3abb72b312d39271a87af6b976bf70b9dafc42db37f298afa29ba0e58226444f9b3627ee6a230520c1a609d64760326b8d59a9c82cfa9e4bddc14282343384d619be10d45a43f983a019fcaac2b65b50be4338de0896001e0efb5e58bf58aa34fb5dc0bc", 0xbb, 0x10001, 0x0, 0x1, r4}, &(0x7f0000411000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000e91000-0x57)="a2fda497f75956dea9c4790af89db7c61c2d0b5ae1a79875a09640fdcb5ca36294fa091d73a79bb768d192d9b04ba4f63fc7d420b44acbdf0b826b5c05f6b5abb17415debea49884e68d46824a7f0dcf0ceaf49ec1c0bb", 0x57, 0x8, 0x0, 0x1, r4}, &(0x7f00002d9000)={0x0, 0x0, 0x0, 0x7, 0x5, r3, &(0x7f000063b000)="8a14a3016b61a3c5da1fdef9453e75e4415a03f225b544ee42cbfb1372357529e6e72b13b7f1a444abf6bea40e22d706ca4776cd1ba268dd4896e844af0dc03d66ad51423f58a97d8aed882ac1", 0x4d, 0x9, 0x0, 0x1, r4}, &(0x7f0000c17000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8616, r3, &(0x7f00003e5000-0x5d)="182b3e160eaa79df1e401325b661c3fefc9810fb23fd0a6349ade261a71dca31494bbafb40aea791d24eb6220ecec0ecf7a323188e470417523601c179d60c6fe0f26c199ad665afcacb79c76c5335d65b76c285483170378732d46766", 0x5d, 0xffffffffffffd0ca, 0x0, 0x1, r4}]) 2018/02/07 22:31:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000040000-0xe)='net/udplite\x00') fcntl$getownex(r0, 0x10, &(0x7f00009a8000)) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fc9000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000008d000)='net/dev_mcast\x00') sendfile(r0, r2, &(0x7f0000ea6000-0x8)=0x8000, 0x4) 2018/02/07 22:31:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002a4000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = eventfd(0x6) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000058f000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000d69000-0xc)={0x1, 0x3, 0x1c}) read(r1, &(0x7f0000295000-0x26)=""/38, 0x26) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00004bc000)={0x0, 0xc8, "34678af621d018970e54de9ae816b00359194e014308de9b374e7d168494e1a0f6f3e4e42b736884767a2b1fa441715a99cfa7765187e6e16d7e883779350cee6ff70cc9b1ab13f64a866f715f8f27600aab431785c74118f02d0e2a14f7fd251b0649537fcaefdfcab451fac680dabeeb95093e5dae2248809063b47fc85b2da74f463cecbb78bbcada3a29b9feb281670abe596c4c0dc74faa60db02a8b88be5c507ef2d905ed32583e41bc7280f205c3a5c30e95ed4fb0de55e3938eb871cc5ba623f7ab58d9a"}, &(0x7f0000d41000-0x4)=0xd0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000e61000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a97000)=0x18) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f000044d000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000b6c000-0xfa)={0x0, 0xf2, "39aaa71d23eb46dfcb01070e1055c8f3893d9e070249884c55acaad8cf3a33f02ff971b87c64c8459338e129d364187cf7a3c29baa927f0ef71d85e52fb2864d2a73ce1d98c8db0b0c4fdad3f1678659253f7722610ddb41da53769822f73e634645d43267262cfa799705777700aee49d1d2ea3351a86c3d79318095eff851d730ffbad591b62af114cb82263c787715cc541c2952fd5a0c684c73be56d88c08ad1677ece975d633da1c762e9652686d554005d34bbfb69ab272a4a31c94901a3970c3d825e4569e82b4afdebadb8c0d71b07460a351f1df2c11265e9e9e2a3ab11dc9835f249dc2474deac3333ec0a0313"}, &(0x7f0000c6f000-0x4)=0xfa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000795000-0xc)=@sack_info={r3, 0x9, 0x3}, &(0x7f0000e84000)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000039c000-0x8)={0x0, 0x1878}, &(0x7f0000939000-0x4)=0x8) io_setup(0x1, &(0x7f0000f3f000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000175000)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00003f4000)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000e8b000-0x38)={&(0x7f0000f46000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000aa8000-0x10)={&(0x7f0000d33000-0x1ac)={0x1ac, 0x10, 0x4, 0x300, 0x7, 0x3, {0xf, 0x0, 0x7}, [@typed={0xc, 0x5f, @str='\x00'}, @nested={0x168, 0x41, [@typed={0xc, 0x12, @fd=r0}, @typed={0x8, 0x93}, @generic="df74888e84da8824b80bbd5fa0d0b215eeedf059592c6171faa30a7c23f6ec9e4bf665985159a8c0ef71e10801161b5c1ecd1b57e33490f91a7bd3ba4ad2af14900ebe1edb1b04e7c61a75b512e86b70a8ba5c5e194ad7cfc21d8b4e21a5d33d427f8e2f97b3ee5502c35f317c90d58f849c96d6a4be6e606b689cf64688030d1983e29643906f7d6f672d113813b69154d3bc1dd5481e28fc31a4153b8ff9b61585d50b09a74f5f2fac7d01c96e4c02cd15aa907efc663dcfa1", @typed={0xc, 0xd, @fd=r0}, @generic="17ee85b05c7be8c06d1932d748fb925cd68b325554f7abf3a2f8d0e7a49c44fc45a7f0b0f78028977c05500db45d4ddd6edd2b9f6cbcf545e51f93cf1c9d57ce093fbb7362dbb807b1017db3e1cfa732809c30fd4a5517c508532e2fd45e90bb24f836be05d269dca86e99ab04ecfe0fca005062d4f37e98f8d9520782", @typed={0xc, 0x1f, @uid=r5}]}, @typed={0x8, 0x92}, @generic="476a750695b2ad044a73be4d2271e7bd71f72a2599ab4093a54b"]}, 0x1ac}, 0x1, 0x0, 0x0, 0x8000}, 0xe8f8192ce634a607) io_submit(r4, 0x20000000000002d7, &(0x7f0000134000)=[&(0x7f0000d45000-0x40)={0x0, 0x1fffffffe, 0x0, 0x0, 0x0, r0, &(0x7f00003a9000)="62e4f2dc80db9b6b494fe4c102d340fe85d69f73d1ff0e05464f52", 0x1b, 0x0, 0x0, 0x1, r1}]) 2018/02/07 22:31:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000329000-0x9)='/dev/kvm\x00', 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)) r2 = dup3(r1, r1, 0x80000) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000899000-0x90)) 2018/02/07 22:31:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) r1 = add_key$user(&(0x7f00007b1000)='user\x00', &(0x7f000085f000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00007aa000), 0x0, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r1, 0x2) sendto$inet6(r0, &(0x7f0000d2b000-0x57b), 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000afc000-0x70)=""/112, &(0x7f000097e000-0x4)=0x70) r2 = socket$inet(0x2, 0x3, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000086000)={0x36, 0x2, 0x201, 0xfffffffffffff001, 0x7, 0x46, 0x6, 0x1000, 0x0}, &(0x7f000086b000)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000d9f000-0xa0)={r3, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xe12c700000000000}}, 0xeebc, 0x8, 0x2, 0x0, 0x51}, &(0x7f0000d11000)=0xa0) 2018/02/07 22:31:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000212000)='./file0\x00', 0x101000, 0x100) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000b53000-0x3c)={0x53, 0x100000001, 0x5, {0x4, 0x8001}, {0x6, 0x6}, @period={0x5a, 0x6, 0x212, 0x3, 0x3ff, {0x1, 0x1, 0x3ff, 0xfffffffffffffe01}, 0xa, [0x2, 0x100, 0xfffffffffffff227, 0x26, 0x1, 0x8, 0xfffffffffffff801, 0x2, 0x0, 0x1]}}) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e22000-0x28)={@common='ip6gretap0\x00', 0x0}) bind$inet(r1, &(0x7f0000303000-0x10)={0x2, 0x0, @empty}, 0x10) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) sendmsg$nl_route(r1, &(0x7f0000b72000)={&(0x7f00009e5000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2, 0x4000, 0x32}, [@NDA_LLADDR={0xc, 0x2, @random="e5e1b3e90be5"}]}, 0xffffffffffffff58}, 0x1}, 0x0) 2018/02/07 22:31:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f03000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = creat(&(0x7f0000969000-0x8)='./file0\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000010a000-0x40)={0x40, 0x3, 0x800, 0x2, "4ccf36ee6301c29c44033d261337ec1ed776ad9b56db5a587a251a502f8aec114da61823dc00666913b26833", 0x80000000}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000c5000)={0xffffffffffffffff}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f000046c000)={0x1, 0x8, [{0x1f, 0x0, 0x8}]}) 2018/02/07 22:31:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000), &(0x7f000047f000-0x18)) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00009b9000)='./control\x00', 0x220001b0) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) epoll_wait(r1, &(0x7f0000419000)=[{}, {}, {}, {}, {}, {}], 0x6, 0x100000001) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000927000)='/dev/sequencer\x00', 0x80000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000104000)={r3, &(0x7f0000dbd000-0x9)}, 0x10) sysfs$2(0x2, 0x3, &(0x7f0000b3a000)=""/90) shutdown(r2, 0x0) bind$inet6(r2, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r2, 0x40000000009) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) sendmmsg(r4, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[]}}], 0x8000000000000ea, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000c07000-0x82)=""/130) listen(r3, 0x5) 2018/02/07 22:31:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002a4000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = eventfd(0x6) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000058f000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000d69000-0xc)={0x1, 0x3, 0x1c}) read(r1, &(0x7f0000295000-0x26)=""/38, 0x26) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00004bc000)={0x0, 0xc8, "34678af621d018970e54de9ae816b00359194e014308de9b374e7d168494e1a0f6f3e4e42b736884767a2b1fa441715a99cfa7765187e6e16d7e883779350cee6ff70cc9b1ab13f64a866f715f8f27600aab431785c74118f02d0e2a14f7fd251b0649537fcaefdfcab451fac680dabeeb95093e5dae2248809063b47fc85b2da74f463cecbb78bbcada3a29b9feb281670abe596c4c0dc74faa60db02a8b88be5c507ef2d905ed32583e41bc7280f205c3a5c30e95ed4fb0de55e3938eb871cc5ba623f7ab58d9a"}, &(0x7f0000d41000-0x4)=0xd0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000e61000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a97000)=0x18) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f000044d000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000b6c000-0xfa)={0x0, 0xf2, "39aaa71d23eb46dfcb01070e1055c8f3893d9e070249884c55acaad8cf3a33f02ff971b87c64c8459338e129d364187cf7a3c29baa927f0ef71d85e52fb2864d2a73ce1d98c8db0b0c4fdad3f1678659253f7722610ddb41da53769822f73e634645d43267262cfa799705777700aee49d1d2ea3351a86c3d79318095eff851d730ffbad591b62af114cb82263c787715cc541c2952fd5a0c684c73be56d88c08ad1677ece975d633da1c762e9652686d554005d34bbfb69ab272a4a31c94901a3970c3d825e4569e82b4afdebadb8c0d71b07460a351f1df2c11265e9e9e2a3ab11dc9835f249dc2474deac3333ec0a0313"}, &(0x7f0000c6f000-0x4)=0xfa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000795000-0xc)=@sack_info={r3, 0x9, 0x3}, &(0x7f0000e84000)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000039c000-0x8)={0x0, 0x1878}, &(0x7f0000939000-0x4)=0x8) io_setup(0x1, &(0x7f0000f3f000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000175000)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00003f4000)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000e8b000-0x38)={&(0x7f0000f46000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000aa8000-0x10)={&(0x7f0000d33000-0x1ac)={0x1ac, 0x10, 0x4, 0x300, 0x7, 0x3, {0xf, 0x0, 0x7}, [@typed={0xc, 0x5f, @str='\x00'}, @nested={0x168, 0x41, [@typed={0xc, 0x12, @fd=r0}, @typed={0x8, 0x93}, @generic="df74888e84da8824b80bbd5fa0d0b215eeedf059592c6171faa30a7c23f6ec9e4bf665985159a8c0ef71e10801161b5c1ecd1b57e33490f91a7bd3ba4ad2af14900ebe1edb1b04e7c61a75b512e86b70a8ba5c5e194ad7cfc21d8b4e21a5d33d427f8e2f97b3ee5502c35f317c90d58f849c96d6a4be6e606b689cf64688030d1983e29643906f7d6f672d113813b69154d3bc1dd5481e28fc31a4153b8ff9b61585d50b09a74f5f2fac7d01c96e4c02cd15aa907efc663dcfa1", @typed={0xc, 0xd, @fd=r0}, @generic="17ee85b05c7be8c06d1932d748fb925cd68b325554f7abf3a2f8d0e7a49c44fc45a7f0b0f78028977c05500db45d4ddd6edd2b9f6cbcf545e51f93cf1c9d57ce093fbb7362dbb807b1017db3e1cfa732809c30fd4a5517c508532e2fd45e90bb24f836be05d269dca86e99ab04ecfe0fca005062d4f37e98f8d9520782", @typed={0xc, 0x1f, @uid=r5}]}, @typed={0x8, 0x92}, @generic="476a750695b2ad044a73be4d2271e7bd71f72a2599ab4093a54b"]}, 0x1ac}, 0x1, 0x0, 0x0, 0x8000}, 0xe8f8192ce634a607) io_submit(r4, 0x20000000000002d7, &(0x7f0000134000)=[&(0x7f0000d45000-0x40)={0x0, 0x1fffffffe, 0x0, 0x0, 0x0, r0, &(0x7f00003a9000)="62e4f2dc80db9b6b494fe4c102d340fe85d69f73d1ff0e05464f52", 0x1b, 0x0, 0x0, 0x1, r1}]) 2018/02/07 22:31:39 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt(r0, 0x84, 0x72, &(0x7f000023e000-0x1), 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000576000)='/dev/mixer\x00', 0x8083, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000001000-0x4)={0x7, 0x0, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x6c, &(0x7f0000003000-0x6c)=[@in6={0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, @in={0x2, 0x0, @rand_addr=0x3f}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x0, @rand_addr=0x8}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x1, @multicast2=0xe0000002}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000)={r2, 0xfb7}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r3, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000002000)=""/213) 2018/02/07 22:31:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000089c000)='/dev/snd/midiC#D#\x00', 0x80000000, 0x80000) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000011d000-0x3), 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00008a3000-0x2)=0x8, &(0x7f0000c4d000)=0x2) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) dup2(r1, r2) 2018/02/07 22:31:39 executing program 5: mmap(&(0x7f0000000000/0xb0e000)=nil, 0xb0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000b0f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x501401) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000b0e000)={0x5, 0x3, 0x1f, 0x0, 0x8a}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000aa7000)={0x5555555555555d8, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi={0x0, 0x0, 0x1}}, {0x0, 0x0, 0x0, 0x0, @sint}, {0x0, 0x0, 0x0, 0x0, @adapter}, {0x0, 0x0, 0x0, 0x0, @sint}, {0x0, 0x0, 0x0, 0x0, @sint}, {0x0, 0x0, 0x0, 0x0, @adapter}]}) 2018/02/07 22:31:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x8, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00006ac000-0x88)={0x9, {{0xa, 0x0, 0x9, @empty, 0x12b}}}, 0x88) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a4d000)={@common="730100ff006c6cff7f00", @ifru_flags}) 2018/02/07 22:31:39 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000a000)='/dev/ppp\x00', 0x4200, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f000000a000)=0x400) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000f000-0x4)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000000e000)=r1) statfs(&(0x7f000000e000-0x10)='./control/file0\x00', &(0x7f0000008000-0x88)=""/136) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init() inotify_add_watch(r2, &(0x7f000089e000)='./bus\x00', 0x800) r3 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000740000-0x6)='./bus\x00', r3, &(0x7f00007fa000)='./control\x00', 0x2) 2018/02/07 22:31:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000000a000)=@in={0x0, 0xffffffffffffffff, @local}, &(0x7f0000aee000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000082000-0xc)={0x0, 0x100, 0x30}, &(0x7f000072f000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000963000-0x10)={0xffffffff, 0x8, 0x7, 0xff, r1}, &(0x7f0000b21000)=0x10) r2 = socket(0x1000000010, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000307000-0x10)={0x2, &(0x7f00009fd000-0x10)=[{0xa4}, {0x6}]}, 0x10) write(r2, &(0x7f0000ca6000-0x25)="1f0000003a00079f00002108bd007fff0a3f0216f7ffffdc00000028000000", 0x1f) 2018/02/07 22:31:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000690000-0x40)=[{&(0x7f0000b4b000)=""/22, 0x16}], 0x1, &(0x7f00006b7000-0x90)=[{&(0x7f00003f1000)=""/196, 0xc4}, {&(0x7f0000ba0000)=""/31, 0x1f}, {&(0x7f00000da000)=""/223, 0xdf}, {&(0x7f0000655000)=""/86, 0x56}, {&(0x7f0000708000)=""/4096, 0x1000}, {&(0x7f0000418000-0xfd)=""/253, 0x4da}, {&(0x7f0000032000)=""/97, 0x61}, {&(0x7f00001f0000-0x2b)=""/43, 0xfffffd7e}, {&(0x7f00008ad000-0x18)=""/24, 0x18}], 0x9, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b71000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f000051f000)=""/23) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006f4000-0xe8)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000eee000)=0xe8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000858000-0x48)={0xe, 0x9, &(0x7f00003cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xc0b}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x9f86}, @map={0x18, 0xa, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x25}], {0x95}}, &(0x7f0000980000)='syzkaller\x00', 0x100, 0x77, &(0x7f00005ae000-0x77)=""/119, 0x41100, 0x1, [], r2}, 0x48) getpid() setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000cf2000)=0x2, 0x4) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00007cc000-0x8)) [ 55.214659] sctp: [Deprecated]: syz-executor0 (pid 6441) Use of int in maxseg socket option. [ 55.214659] Use struct sctp_assoc_value instead 2018/02/07 22:31:39 executing program 7: r0 = open$dir(&(0x7f0000c9d000)='./file0\x00', 0x1, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000001000-0x71)=""/113, 0x71) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x5, &(0x7f000001b000-0x28)=[{0x0, 0x5, 0x2, 0xfffffffffffff081}, {0x9, 0x200, 0x7f, 0x1ff}, {0xb98, 0xffffffff, 0x0, 0xab2}, {0xac, 0x7ff, 0x1000000}, {0x7341, 0x401, 0x0, 0xfffffffffffffff7}]}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000019000-0x9)='/dev/sg#\x00', 0xffffffffffffd21d, 0x200000) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f000001b000)=""/51) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f000001b000-0x10)={0x2, 0x0, @rand_addr=0x1000}, 0x10) semget$private(0x0, 0x0, 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f000000e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000012000-0x10)=[], 0xffffffffffffe2e, &(0x7f0000012000-0x5)=""/5, 0xd5}, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002000-0xd)={0x0, 0xffffffffffffffff}, 0x14) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001d000-0x8)='./file0\x00', 0x8) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000010000-0x78)={0x5, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x3, @rand_addr=0x5}, {0x2, 0x1, @multicast2=0xe0000002}, 0x302, 0x9, 0x8, 0x9, 0x7, 0x0, 0x12c000000000000, 0x5, 0x1}) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x7fff, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000b000-0xe8)={{{@in=@broadcast, @in6=@empty}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f000001c000-0x4)=0xe8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r2, &(0x7f000001d000-0x10)={0x4, 0x4, 0x1, "7ab72da668f6", 0x2}, 0x10) lstat(&(0x7f000001b000)='./file0\x00', &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r3) 2018/02/07 22:31:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000242000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00001d5000)=0x10) shutdown(r0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000f3a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000331000-0xb)={0x7fff, 0x7, 0x400000000000000, 0x2, 0x0, 0x5, 0x4, 0x1, 0x7, 0x4, 0x3}, 0xb) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(r2, 0x5450) 2018/02/07 22:31:39 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0xffffffff, 0xfffffffffffefffe}, {0xffff}}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) r1 = syz_open_dev$usbmon(&(0x7f000000b000)='/dev/usbmon#\x00', 0xffff, 0x200000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f000001f000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000001000)=0xfee6, 0x800) listen(r0, 0x2) 2018/02/07 22:31:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f0f000-0xe8)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000460000-0x4)=0xe8) getresuid(&(0x7f000096c000)=0x0, &(0x7f0000604000), &(0x7f0000ef3000)) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b3e000-0xe8)={{{@in=@empty, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x6, 0x2, 0x558, 0x2, 0x80, 0xa0, 0x1d, r3, r4}, {0x85, 0x3, 0x400000000, 0x3, 0x3, 0xd1, 0x7fff, 0x100000001}, {0xffffffff, 0x1, 0x100, 0x3ff}, 0x9, 0x1, 0x0, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x6, 0x3, 0x2, 0x2, 0x100000000, 0x5551, 0x200}}, 0xe8) r5 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x4, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0xc0) clock_gettime(0x80000003, &(0x7f0000048000-0x10)={0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x32, @time={r6}}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) 2018/02/07 22:31:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000164000)='/dev/input/mice\x00', 0x0, 0x2a140) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d73000)='/dev/vcs\x00', 0xc0001, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000013b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000c6d000)={r1, 0xbfc, 0x6, r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 55.267708] sctp: [Deprecated]: syz-executor0 (pid 6454) Use of int in maxseg socket option. [ 55.267708] Use struct sctp_assoc_value instead [ 55.303963] Protocol error: SET target dimension is over the limit! 2018/02/07 22:31:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x8002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000000)={0x6, &(0x7f0000800000)=""/178, &(0x7f00005f3000-0x90)=[{0x7, 0xfb, 0xab, &(0x7f0000df4000)=""/251}, {0x1ff, 0xc2, 0xf6f, &(0x7f0000000000)=""/194}, {0x5, 0xf, 0x4000000000000, &(0x7f0000001000-0xf)=""/15}, {0x2800, 0x50, 0x5, &(0x7f0000672000)=""/80}, {0x5, 0x61, 0x200, &(0x7f0000b99000)=""/97}, {0x0, 0x2e, 0x3ff, &(0x7f0000001000-0x2e)=""/46}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000728000)={0x0}) setitimer(0x0, &(0x7f000059a000-0x10)={{}, {r1}}, &(0x7f000002b000-0x20)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fa5000-0xa)='/dev/cuse\x00', 0x6042, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f000099f000-0x10)={0xdd2, 0x50, 0x2, 0x96}) alarm(0x0) 2018/02/07 22:31:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cf5000)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000034e000-0x8)) mount(&(0x7f0000a54000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) add_key(&(0x7f0000a1b000)='.request_key_auth\x00', &(0x7f0000983000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d1e000-0x82), 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, 0x0, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/load\x00', 0x2, 0x0) umount2(&(0x7f00000e7000)='./file0\x00', 0xd) renameat2(0xffffffffffffffff, &(0x7f000018a000-0x8)='./file0\x00', r0, &(0x7f0000eeb000-0x8)='./file0\x00', 0x0) r1 = creat(&(0x7f00002a5000)='./file0/file0\x00', 0x0) setrlimit(0x4, &(0x7f0000ee6000-0x10)={0x2, 0x80000000}) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7fffffffffffffff, 0x0, 0xa00000002, 0x800000000001e, 0x7f7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000569000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) r2 = socket$alg(0x26, 0x5, 0x0) recvmsg$kcm(r1, &(0x7f000040e000)={&(0x7f00006c9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f00003e0000+0x1f5)=[{&(0x7f0000d61000)=""/7, 0x7}], 0x1, 0x0, 0x0, 0x2}, 0x102) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000b32000)={@mcast1={0xff, 0x1, [], 0x1}, 0x1, r3}) bind$alg(r2, &(0x7f00001d0000)={0x26, 'rng\x00', 0x3732f089e56627, 0xe, 'drbg_nopr_sha384\x00'}, 0xfffffffffffffe10) 2018/02/07 22:31:39 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x200, 0x0) connect$llc(r1, &(0x7f0000002000)={0x1a, 0x1f, 0xfffffffffffffffe, 0x8, 0x5, 0x3ff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0xffff, &(0x7f0000001000-0x8)='./file0\x00', r2, &(0x7f0000000000)="1590961df56cc6f45e097c24b6950f87dae255f727b0dc695770e7c73b0454cd2d56477113dd21457ef7055d7628d0e5b46cfa7636148d35aa27fc5fea7996055475283907e14ce35d7f6564f3657fc063ad5f9a188c3efd15db986e860583339ad5a68749d1ff6f45b8489deec58ee63ac9c6377794b5cfa780eb1047d56cb39727cddca772bf096a266e33b31273cfc3442c22d5e65f1af97ee430ff237a5434b28194d52702b5b2cb514b7bc1fdfc9c2066a15fdd4de19573de34b6904a4324c938edf8") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) dup(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x1, 0x3, 0x80000001, 0xffff, 0x1, 0x7, 0x1010000000000, 0x8, 0x3, 0x800}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x4), &(0x7f0000002000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000003000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) [ 55.340727] Protocol error: SET target dimension is over the limit! 2018/02/07 22:31:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000009b000-0x9)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000087e000)='/dev/sequencer\x00', 0x14000, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f000051b000+0xd09)={0x2, 0x4, 0x200, 0x1, 0x9, 0x81}) r3 = eventfd2(0xfffffffffffffffd, 0x4) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d2000)={r4, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000303000)={r3, 0x0, 0xfffffffffffffffb, r2}) dup3(r0, r1, 0x0) 2018/02/07 22:31:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x100000000000002, 0x0) getegid() fchownat(0xffffffffffffffff, &(0x7f000096b000)='./file0\x00', 0x0, 0x0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000140000)='/selinux/status\x00', 0x0, 0x0) pipe2(&(0x7f00000d9000-0x8), 0x80000) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f000014b000)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00004d3000)={0x5, [0x6, 0x7fff, 0x0, 0x200000000002, 0x80000000001]}, &(0x7f00009ad000)=0xe) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x20) r6 = dup3(r4, r0, 0x0) syz_open_dev$dmmidi(&(0x7f0000fb4000-0xd)='/dev/dmmidi#\x00', 0x8001, 0x200) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/07 22:31:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) socket$unix(0x1, 0x2, 0x0) close(r0) 2018/02/07 22:31:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d0c000)={0x0, 0x0, 0x0}, &(0x7f0000cce000-0x4)=0xc) r3 = syz_open_procfs(r0, &(0x7f00002ac000)='oom_adj\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000cb7000)={0x0, 0xddb}, &(0x7f000047c000)=0xffffffffffffff9d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000b64000)={r4, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x3}}, [0x8, 0x2, 0x5, 0x401, 0x6, 0x10001, 0x7, 0x800, 0x1, 0x800, 0x2, 0x4, 0x100, 0x6, 0x80]}, &(0x7f0000182000-0x4)=0x108) writev(r3, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) openat(r3, &(0x7f0000273000-0x8)='./file0\x00', 0x220800, 0x21) sendfile(r3, r3, &(0x7f000032e000), 0x7fffffff) r5 = semget$private(0x0, 0x3, 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000bb5000)={0x0, 0x0, 0x0}, &(0x7f0000ee9000)=0xc) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f00001df000)={{0x7c69, r1, r6, r1, r2, 0x8, 0xe7}, 0x1, 0x80}) 2018/02/07 22:31:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) io_setup(0x0, &(0x7f0000284000)=0x0) socketpair(0x19, 0x8080f, 0x9, &(0x7f0000fea000)={0x0}) io_cancel(r1, &(0x7f0000d68000)={0x0, 0x0, 0x0, 0x0, 0x3ff, r0, &(0x7f0000511000)="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", 0x1000, 0x2, 0x0, 0x1, r2}, &(0x7f00002f7000)) sendmsg$nl_generic(r0, &(0x7f00005a4000)={&(0x7f0000015000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000976000-0x14)={0x14, 0x1e, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 22:31:39 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@hci, &(0x7f0000dd1000-0x4)=0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000ff9000-0x88)={0x8, {{0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xe2d}}}, 0x88) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d06000+0xc83), 0x14) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x20, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000002000-0xc)={r4, r0}) 2018/02/07 22:31:39 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ffc000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00003a9000)=@req3={0x4, 0x7fff, 0x1, 0x6, 0xe9a, 0x1000, 0x23c}, 0x1c) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x5) r2 = accept4(r0, 0x0, &(0x7f00004a9000-0x4), 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000000f000), 0x10) 2018/02/07 22:31:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r3 = dup(r0) listen$netrom(r3, 0x1) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee7000-0x20)) close(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/02/07 22:31:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000005a000+0x6fc)='/proc/self/net/pfkey\x00', 0x7817b489d2f9abb5, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fce000)=0x8001, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) sendmsg$key(r0, &(0x7f000086f000)={0x0, 0x0, &(0x7f0000082000-0x10)={&(0x7f000094e000-0xb)={0x2, 0x15, 0x4, 0x0, 0x2, 0x0, 0x6, 0x1, []}, 0x10}, 0x1}, 0x4) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r1, 0x0, 0x0) recvmmsg(r2, &(0x7f000006c000-0x12c)=[{{&(0x7f0000da8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000085000-0x20)=[{&(0x7f0000723000)=""/23, 0x17}], 0x1, &(0x7f0000416000)=""/132, 0x84}}], 0x1, 0x0, &(0x7f0000899000-0x10)) pipe2(&(0x7f00007ce000), 0x80000) bind$bt_sco(r0, &(0x7f0000ccb000-0x8)={0x1f, {0xffffffff, 0x2, 0x6, 0x8001, 0x8, 0x5}}, 0x8) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000e9e000)=""/15, &(0x7f00009f0000)=0xf) 2018/02/07 22:31:39 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000002000001e, 0x0, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d22000)={0x7000}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000a35000), 0x1fb) 2018/02/07 22:31:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='net/raw\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000b4f000-0x118)={0x2000000, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x2, @empty}}}, 0x118) 2018/02/07 22:31:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xb319, &(0x7f00002e1000)=0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ca4000), 0x80800) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e30000)='/selinux/checkreqprot\x00', 0x400, 0x0) io_cancel(r0, &(0x7f0000e48000)={0x0, 0x0, 0x0, 0x7, 0x1000, r1, &(0x7f00005cf000)="15b7ab0564c6a4026ae82e1c67481f81062e0f5353184aedfca0ad32581a7b20e0", 0x21, 0x6, 0x0, 0x1, r2}, &(0x7f0000b40000-0x20)) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) prctl$setfpexc(0xc, 0x80001) sendmsg$nl_xfrm(r3, &(0x7f0000c2b000-0x38)={&(0x7f0000a4b000-0xc)={0x10}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f0000774000-0x3c)=@newspdinfo={0x14, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000017f000)='/dev/sequencer2\x00', 0x20002, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000486000-0x4)=0x1, 0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000184000-0x10)={0x2, 0xc, 0x79, 0x10001, 0x0}, &(0x7f00009c6000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000691000)={r6, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x8c) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000159000-0xb)='/dev/mixer\x00', 0x400, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r7, 0x8916, &(0x7f00002bb000-0x20)={"d8da49a9a4eef314a895695e8eb09952", {0x4, 0x4b9c, 0x10000, "096ff5000002"}}) 2018/02/07 22:31:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000eea000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007cb000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00005dd000-0x18)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) [ 55.433782] syz-executor1 (6496): /proc/6496/oom_adj is deprecated, please use /proc/6496/oom_score_adj instead. 2018/02/07 22:31:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x40000001, 0x1}, 0x20) ioctl$sock_ifreq(r0, 0x8994, &(0x7f00003e6000-0x50)={@common='bpq0\x00', @ifru_flags=0x8c00}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0xffffffffffffff7f, @empty}, 0x1c) 2018/02/07 22:31:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000e80000-0x38)={&(0x7f0000238000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58, &(0x7f00005f9000)=[{&(0x7f0000f3a000)='.', 0x1}], 0x1, &(0x7f0000fe6000-0x230)=[]}, 0x4000000) r1 = accept(r0, &(0x7f0000866000)=@in={0x0, 0xffffffffffffffff, @local}, &(0x7f0000c42000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000d9f000-0x4)={r0}) sendmsg$rds(r2, &(0x7f0000972000)={0x0, 0x0, &(0x7f0000f03000-0x20)=[{&(0x7f00003e9000-0xff)=""/255, 0xff}, {&(0x7f0000a8a000-0x98)=""/152, 0x98}], 0x2, 0x0, 0x0, 0x80}, 0x800) getpeername$inet6(r2, &(0x7f0000ca9000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00003c5000-0x4)=0x1c) [ 55.502943] QAT: Invalid ioctl [ 55.520452] QAT: Invalid ioctl 2018/02/07 22:31:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000013000-0x18)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564494327845a4bc7ff03fd25bfe0b7", 0x8}) 2018/02/07 22:31:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3]}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00004ab000-0x70)={[{0x9, 0x2000000, 0x1, 0x6, 0x5, 0x81, 0x5, 0xfff, 0xfffffffffffffff7, 0x80, 0x5, 0xfffffffffffffffb, 0x3ff}, {0x80, 0x7a6, 0x2, 0x7368, 0xfffffffffffffffa, 0x40, 0x5, 0x9, 0x7, 0x90, 0x200, 0x1ef6aa23, 0x37}, {0x3, 0x5, 0x48000000000000, 0x0, 0x120000000000, 0x4, 0x4, 0x8, 0x8, 0xffff, 0x0, 0x10000, 0x8}], 0x1}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @sint={0xfffffffffffffffc}}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f79000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00008ef000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000ceb000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, r4}) 2018/02/07 22:31:40 executing program 7: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000043000-0xb)='./file0/control\x00', r0, &(0x7f0000042000)='./file0\x00', 0x2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000006000-0x4)) 2018/02/07 22:31:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000872000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000f1a000-0x4)=0x10, 0x80800) listen(r0, 0x37a) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x3ff) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000eaa000-0x4), &(0x7f00006dc000)=0x4) 2018/02/07 22:31:40 executing program 4: mmap(&(0x7f0000000000/0xe91000)=nil, 0xe91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f00007d2000-0x1), &(0x7f0000002000-0x4), &(0x7f0000916000-0x4), &(0x7f00002d6000-0x1)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000004d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mremap(&(0x7f0000909000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f000000a000/0x2000)=nil) ioctl$TIOCSBRK(r1, 0x5427) mmap(&(0x7f0000e91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00009f2000)=0x945, 0x4adf1df8a6033db9, 0x0, &(0x7f0000e93000-0x10)={0x0, 0x1c9c380}, &(0x7f0000e92000)=0x6c, 0xd61) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e91000)={0x0, 0x8, 0x6, [0x20, 0x3, 0x7, 0x8001, 0x8, 0x0]}, &(0x7f00006f8000)=0x14) mmap(&(0x7f0000e91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e92000-0xc)=@sack_info={r2, 0x1}, &(0x7f0000ac3000)=0xc) read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/02/07 22:31:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r3 = socket$inet6(0xa, 0x800, 0x80000000) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000d1c000)=0xfffffffffffffc04, 0xfed5) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cd5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000c7000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000fac000-0x8)={r2, r5}) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r3, 0x1000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000e4d000)="94ece7477f837c51dc0343a40394080a", 0x10) r6 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r5, 0xc1105511, &(0x7f0000e45000-0x110)={{0x7f, 0x0, 0xffffffff, 0x9, "1201dbdf654dfe3005ff8fd1545278ac08c7e0704487b073149021ee65ffb18ede269cc031b2fa2e1b52a851", 0x7}, 0x0, 0x0, 0x3f, r6, 0x800, 0x1, "1ec2088453237fb2af8275af5a92e362f1103c8567831a95506df6b4b8ecfca7225ab5bf532b61715d595987f9a647b5fbb27aad8b849d07bc7bd1abda916eaf", &(0x7f0000892000-0x8)='bdevem1\x00', 0x8, [], [0x1, 0x16fb, 0x5, 0x6]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009e5000-0xc), &(0x7f0000e53000-0x4)=0xc) r7 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r7, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r8 = accept(r0, 0x0, &(0x7f000060c000)) sendto$inet6(r7, &(0x7f0000b25000), 0x0, 0x0, &(0x7f0000cfc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) sendmmsg(r8, &(0x7f00001ec000)=[{{&(0x7f00009ec000)=@hci={0x1f, 0x4, 0x3}, 0x6, &(0x7f00000d0000-0x30)=[{&(0x7f0000b84000)="d732ee1c180622ee87e381903d7f8b20a9709ff7466df78a5ae396fa0786fb6a0ab940457af58c586240aeb507c16d4eca14500d4c099f38e15fa3ed9f01fc09f44e5b3dbf338d14", 0x48}, {&(0x7f00004ae000-0x4e)="0581a958eb5669af086df9c67ab72779e29227a19a9f28c6921101e89eb0f9f89ef624942d8223fe367fd90c142664cb2bbc4648eeb0c5867551eb222efd070620a61446af49a726b3713994cb13", 0x4e}], 0x2, &(0x7f0000bbb000-0x200)=[{0x20, 0x11f, 0x2, "858c85e9f101020bef9e9a"}], 0x20, 0x4000000}, 0x7}], 0x1, 0xc0) setsockopt$inet_dccp_buf(r8, 0x21, 0xc, &(0x7f0000be9000)="7f02c92e89909549d7675a88158f4855ab7cf167d7d40