[....] Starting enhanced syslogd: rsyslogd[ 13.031190] audit: type=1400 audit(1516426064.193:5): avc: denied { syslog } for pid=3502 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: [ 19.556895] audit: type=1400 audit(1516426070.718:6): avc: denied { map } for pid=3643 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.237' (ECDSA) to the list of known hosts. 2018/01/20 05:27:56 fuzzer started [ 25.787898] audit: type=1400 audit(1516426076.949:7): avc: denied { map } for pid=3654 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 2018/01/20 05:27:57 dialing manager at 10.128.0.26:38913 [ 29.380815] can: request_module (can-proto-0) failed. [ 29.389910] can: request_module (can-proto-0) failed. 2018/01/20 05:28:01 kcov=true, comps=true [ 29.917314] audit: type=1400 audit(1516426081.079:8): avc: denied { map } for pid=3654 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=8842 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/20 05:28:02 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000d10000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0xdc7c, 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x4)=0x0) r1 = shmget$private(0x0, 0x2000, 0x800, &(0x7f0000000000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000001000)=""/204) 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) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x5c, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x7b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0xa0, &(0x7f0000001000-0xa0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x80000000}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x2, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={0x0, 0x7fffffff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002000)={&(0x7f0000002000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000003000-0x44)="a71a300853c4d14fbadb6bb3e2dcee6c38334455af86a115d636134fb466a279ead5ba10a62a26ac824e56b56496b86645ca47eb5d032e092f00bafa832c4b4e2b231d3e", 0x44}, {&(0x7f0000003000-0xad)="a02d08fda0419c9016ec08b8e7ad0bb9f2d160e10e8338aab70cfdf97ece967e3738e36a03f0ed54387dd081366705e4e0059b0660f0c3cec815774f9ef48f7caba217515c641a64bb88fc9aab9b3d84a660c8dddbbe48433753a59b26f4645d40efba57add88764fffc9fd3a10187933b51cc371231aae3e27a0c045b36167f6d51a5a71a3895858d036d2dc688fbdf7225b1ad25f445b07dff323d77155fed305687ca23895ce2e13cf0473d", 0xad}, {&(0x7f0000003000-0xaf)="d22e27183bcecbfed0557273e6d4b20d48479c785920101e8fad958ebb2daca342c597bb83847cdfc16bcc8fb29a982f2132b86fe0e9747c197c2fca3536bf5e79eeb72644521ae1e95674da076991c16892dd39709539216bd3eb0c67c74b6d206a633a3e5e36f646a86b38d8281a837006e279f995bdd307b553167ebbd1429d58689f4c8bd19f2e30c1d52b2af59ee2bf358272102f9ae1eb7c6c644c57950b73b8f105bf69633d77fa580a6446", 0xaf}], 0x3, &(0x7f0000003000-0x8d)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x4, 0x1, 0x400, 0x8, 0xfffffffffffffff8, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x6, 0x8204, 0x99, 0x2, 0x10000, 0x0, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x204, 0x7, 0x9, r4}}], 0x90, 0x4080}, 0x20000040) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000003000)={0x7, &(0x7f0000004000-0xd2)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x50000000, &(0x7f0000003000)="698fbdac0f62a0341b1f0a2eacf46407acfccc3cf64fd226db3be20456192cefe6b12efcb37706637a688df55b480bed196c1d0742f2a955ee0abf606873e675c5e7b8dc55ef5165f7725cfc1ba63e5d9df0478845d84c694aa9fd1235582b8b755f5b552100f8bd13700c673496ed4c82ff487a19e7b69941be8a9cc1657299c9f7e6f3b3b813f219865efc2e2d80a6ac7f9c84595794363dc42d9a95c8f2b084479465da0ea6911d", &(0x7f0000003000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000005000-0xc5)="faa597b1f08c39f5a24b8af011af39cefb136259f14cb8b654029fe29b996fb64a87f862cb9f178086275ce07a4ff7fb6d7e27c61f0cf3eaad5b4067ba6f72f0e671abbf7ba3fac6b9fc73ad95f1dc2252534d32542a2f46af6c99836d2b86b96f8bbc9a824d04d436c71834cacdbda4474172fb1fdf1ce4598b61817156b34f9e1200fdbc35fd389db916447fcdac5c9da5509454fb38f9c8bc602f4f3e2c469d7d57cdf959c5311f0a9b8817a07d04b51e7b6b494f7b5c738f5310b5a13643075eb425ee") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000006000-0xe)={0x1f, 0xff, {0x6, 0x3f, 0x3, 0x7, 0x3f, 0x9}, 0x9f, 0x5}, 0xe) connect$netrom(r0, &(0x7f0000005000-0x48)=@full={{0x3, {"c7948a6975748f"}, 0x8}, [{"c5e983bd658e50"}, {"751770bec85037"}, {"2432500bb580d3"}, {"77373a88be6f68"}, {"e0149375646dcc"}, {"22fdf70858fd81"}, {"e0fafa1503af2f"}, {"1c480622f0b275"}]}, 0x48) mkdir(&(0x7f0000004000-0x8)='./file0\x00', 0x85) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x43, 0x0}) 2018/01/20 05:28:02 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000c5000)={0x0, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000000b000-0x6)={0x0, 0x7}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffffffff7911, 0x4, 0x8, 0x58}, 0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x680, 0x0}, {r0, 0x10, 0x0}], 0x2, &(0x7f0000001000)={0x0, 0x989680}, &(0x7f0000001000)={0x24c2}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000002000)=""/55) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000003000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000005000-0x4)=0x1, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000004000+0xe3e)=0x100) fcntl$setpipe(r0, 0x407, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000005000)={0x0, {""/7}, 0x0}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000006000)=""/160) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x9, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000009000-0x90)={[0x6, 0x1ff, 0x80, 0x3, 0x4, 0xff, 0x56, 0x20, 0x400, 0x0, 0x316485fb, 0xb9, 0x0, 0x0, 0x8001, 0xfffffffffffffc01], 0xd000, 0x40000}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000a000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000008000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000006000)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x3, 0xbe, &(0x7f0000000000/0x4000)=nil, 0x783089a7}) 2018/01/20 05:28:02 executing program 3: r0 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00003bc000-0x4)=0x0) tgkill(r0, r1, 0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00009db000-0xc)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e8e000-0x1)='\x00', 0xfffffffffffffff8) keyctl$clear(0x7, r2) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000000000)={0x10d004, 0x3000, 0x1000, 0x3, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000001000-0x8)=0x7f1c, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000002000-0x90)={[0xffffffffffff0001, 0x8001, 0xfffffffffffffffe, 0x5, 0x7fff, 0xfffffffffffffff8, 0x8, 0x6, 0x0, 0x9, 0x1, 0x8, 0x7, 0x4000000000000000, 0x80, 0x8], 0x0, 0x4000}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000001000)=@common='eql\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000002000)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) keyctl$negate(0xd, r2, 0x1, r2) ptrace$pokeuser(0x6, r0, 0x4, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000004000-0x20)={r3, 0x6, 0x0, 0x42, &(0x7f0000004000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) connect$netlink(r3, &(0x7f0000003000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) fcntl$addseals(r3, 0x409, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000005000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7, 0x3ff, 0xffffffffffffd88c, 0x20, 0x7ff, 0x81, 0x81, {0x0, @in6={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x54, 0x400, 0x3}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000001000)={r5, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000002000)={r4, 0x0}, &(0x7f0000003000)=0x8) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000004000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:28:02 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00007ab000)='/dev/mixer\x00', 0xa0040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000001000-0x20)={0x10005, 0x2, 0x4, 0x1000, &(0x7f00005db000/0x1000)=nil}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x10001, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) sched_getparam(r2, &(0x7f0000001000-0x4)=0x0) getsockopt(r0, 0x9fbf, 0x952, &(0x7f0000001000-0x45)=""/69, &(0x7f0000001000-0x4)=0x45) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) prctl$setptracer(0x59616d61, r2) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001000-0x8)=0x0) r3 = socket(0x4, 0x801, 0xfe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x2, 0xffff, 0x1, 0x5}, {0xfffffffffffff001, 0x5, 0x5, 0x20}]}, 0x10) ioctl$TCSBRKP(r1, 0x5425, 0x27a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x10) munlock(&(0x7f0000000000/0x2000)=nil, 0x2000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0, 0xfffffffffffffff9, 0x2, 0x9, 0x6}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000004000-0x4a)={r4, 0x42, "483ec80f480ef7a24b88fc20494b6cef239e4ed33fb9f43e261d377865c8fe07f97a0ffffac9b814f106954e9082862874a2db4ee0a593deeb651cc831c9f8a59428"}, &(0x7f0000002000-0x4)=0x4a) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000004000-0x4)=r4, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000-0x8)={r5, 0x80000001}, &(0x7f0000004000)=0x8) ioctl$TIOCGPTPEER(r6, 0x5441, 0x7) inotify_init1(0x80000) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={r7, r8/1000+30000}, 0x10) 2018/01/20 05:28:02 executing program 4: bpf$OBJ_GET_MAP(0x7, &(0x7f000007b000)={&(0x7f0000690000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) socketpair(0x4, 0x3, 0x4, &(0x7f0000ad3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000001000-0x8)={0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x6a73000000000000, 0x7, 0x646}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x3800, 0x800, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0xfffffffffffffff8, 0x3, 0x8000, 0x1, 0x8919, 0xef, 0x100000000, 0x40, r2}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000003000-0x4)=0x40, 0x4) r3 = socket$inet6(0xa, 0x807, 0xde69) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000001000)=0xbf, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x8c)={r2, 0x84, "89c661cad1b1c3d77eadde205a69b57fb24f51c646ff507f62c543b994e3998a8e2c874a0ce0e5c4cf4adcabae70f9828dc343b5deeec60542cc4b821a88b6ed2a2dfb62cb776c1af81d85f96503fa0969068713ccc5d23c39b30e9fa0c9b0cee16e8c239863fec8a5d7ae523f0cc03c63ee8a1fd8ff145a65f05bae1329c133ec0c897b"}, &(0x7f0000003000)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000004000-0xa3)=""/163, 0xa3}, {&(0x7f0000005000-0x93)=""/147, 0x93}, {&(0x7f0000002000-0x3e)=""/62, 0x3e}], 0x3, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x3}, 0x1) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000000)=0x0) r5 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000000000/0x3000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000002000-0x81)=""/129) r6 = getpid() sched_getscheduler(r6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000)={r4, @in6={{0xa, 0x2, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3}, &(0x7f0000005000)=0x98) r7 = msgget$private(0x0, 0x8) msgctl$MSG_INFO(r7, 0xc, &(0x7f0000002000-0xaa)=""/170) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000006000-0x91)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000007000-0x4)=0x0) 2018/01/20 05:28:02 executing program 5: lstat(&(0x7f000058f000)='./file0\x00', &(0x7f0000b7d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000d63000)='./file0\x00', &(0x7f00007ff000+0x82a)=@known='com.apple.FinderInfo\x00', &(0x7f0000001000-0x12)=':em1cgroup[eth1(^\x00', 0x12, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000002000-0x13)=""/19) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000002000-0x10)={0x2, &(0x7f0000001000)=[0x7, 0x1]}) arch_prctl(0x1001, &(0x7f0000001000)="fc84e5a379d45b9c35b87f55f6be0fb4") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r2, &(0x7f0000003000-0x2c)={'system_u:object_r:newrole_exec_t:s0', 0x20, 'staff_u\x00'}, 0x2c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x20, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000004000)=""/172) flistxattr(r2, &(0x7f0000001000-0xef)=""/239, 0xef) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000005000)=@pptp={0x18, 0x2, {0x0, @rand_addr=0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) listen(r1, 0x8) setreuid(r0, r0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000007000)=""/4096, &(0x7f0000006000)=0x1000) open$dir(&(0x7f0000001000)='./file1\x00', 0x20000, 0x40) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000009000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000009000)={0x0, 0x5}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000005000)={r4, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xefe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd25, 0x10001, 0x8, 0x42e, 0x3}, &(0x7f0000009000)=0xa0) 2018/01/20 05:28:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00004ad000-0x8)='./file0\x00', 0x4c00, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000582000-0x8)={0x0, 0x0}) r6 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000414000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r9 = socket$vsock_dgram(0x28, 0x2, 0x0) r10 = open$dir(&(0x7f0000605000-0x8)='./file0\x00', 0x40000, 0x10) r11 = openat$vsock(0xffffffffffffff9c, &(0x7f0000740000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000400000)=[{&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="2d7485524f9c516149b3a5c5c8f5292c4c47a76fef877409051423f59dceba984e0e99acac8e9e3b21a2871ba6c7b11f5a8fdf2efe276042aef728784e7595777550399844996e83a72ec2ead6b942e04b1a4074044da0552d43b5462545afa39f136a65078cceae201b170f2a698722ecf1b52e0b5340ee89690c5591cfa8abee9938771e716ce9c4346d2c63c385f9e01ab6398062d1b849f1883419c80cd1454ca4385c4e7f7acf30aaadef51d694d6bb8d4b5d0e6c681d0fc9466cc90ff7b3986960e1aab2d5545ca222829a75000281b02a674eb183e0b00621940b79b04bf3c4fed5b66472032b61385493c9b493f194", 0xf3}, {&(0x7f0000e8f000-0x74)="1606dd54a5c75d7a63b338f3c73efc73dc464d6bf9020dc20158e50df7c47daf80bea1aa26f7b826d73385f8ef5a36eeb8540f57d1eee7e46329cf7de7057cb47088e5be6f794946ad854554ee68a24a06f5b2d278e0a56e9d44d02fadd3ed69a768b9923e8bf1c28ff4d5b4faa3b8118966365c", 0x74}, {&(0x7f0000341000-0xfe)="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", 0xfe}], 0x3, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x50}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000dff000-0x40)=[{&(0x7f0000001000-0x3c)="5b47a45c81738b26aa239f6cc1f4bfe6dc117c6369c29b1a85a24b9513f7963b1bc8163a69e81f336679a969f1563c4502665d13a6f907155f273298", 0x3c}, {&(0x7f0000f46000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xfb)="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", 0xfb}, {&(0x7f0000001000-0x69)="b3e9977708709c5d8b6b69623d9b17737f1d3be9b03683abb2374fbce3950fa6196eb54103f447b85b3972fd5ea4a796210f1f3f8429584be83bd060c1e4b82dc9a53333b225cbbcabdcc82ab797821824da1465c9347ef66838c8d5503327fc0062049033c9c7d9e1", 0x69}], 0x4, &(0x7f0000001000-0x20)=[@rights={0x20, 0x1, 0x1, [r8, r9, r10, r11]}], 0x20, 0x1}], 0x2, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r4, 0x5401, &(0x7f0000002000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setown(r4, 0x8, r5) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000000)=0x5, 0x4) 2018/01/20 05:28:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x1, 0x374, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x2, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x401}, 0x400, [0x3, 0x4, 0x8, 0x1, 0x1, 0xffff, 0x9, 0x6]}, 0x5c) listen(r0, 0x3ff) recvfrom$unix(r0, &(0x7f0000001000-0x11)=""/17, 0x11, 0x2000, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000003000-0x5c)={{0xa, 0x0, 0x28, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x0, [0x3, 0xec, 0x0, 0x6, 0x8, 0xf30, 0xffffffffffffff81, 0x2]}, 0x5c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000003000)=@add_del={0x2, &(0x7f0000004000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000004000)=""/199, &(0x7f0000004000)=0xc7) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) setsockopt(r1, 0x80000000, 0x1, &(0x7f0000000000)="15b22bc37cc8570427db44d8e419b2110dd56a7270051429d96400f1c31c50bc12368bd5bfcecbd8410e52103d4d45acaba047b67addd1ce562a10972fc674bbb63c736e257721dea1082fd20f3d55d49781d2db7f9c99b384493ed97288c90150f4314d87ec39356af83a7f21e2bd963b6f6a39a68e15cf0d1befd8f8f64cf24025d95cc819e7f8d5e3fbca072a5f441f0483ea5f7fde043a321ca990fad897cf9985a9858becce02d68d0262aafc1a517749cb340c2f8687eadc4b676fc7be5bd622941fabf36b2c4a0b93", 0xcc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x4) getsockname$inet6(r3, &(0x7f0000005000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000)=0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000004000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000)={r4, 0x7, 0x1, [0x72]}, &(0x7f0000003000-0x4)=0xa) recvfrom$inet(r3, &(0x7f0000001000)=""/57, 0x39, 0x101, &(0x7f0000002000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 31.689962] audit: type=1400 audit(1516426082.851:9): avc: denied { map } for pid=3654 comm="syz-fuzzer" path="/root/syzkaller-shm133028852" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 32.388747] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.958850] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.378367] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.652835] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.807404] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.977516] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.134921] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.235582] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.011123] audit: type=1400 audit(1516426086.172:10): avc: denied { sys_admin } for pid=3698 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.104088] audit: type=1400 audit(1516426086.232:11): avc: denied { sys_chroot } for pid=4438 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.196173] audit: type=1400 audit(1516426086.318:12): avc: denied { dac_read_search } for pid=4438 comm="syz-executor0" 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 [ 36.232752] audit: type=1400 audit(1516426087.394:13): avc: denied { ipc_owner } for pid=4729 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 2018/01/20 05:28:07 executing program 7: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x2000, &(0x7f0000a13000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a4d000)="") mprotect(&(0x7f0000c0f000/0x4000)=nil, 0x4000, 0x1000000) 2018/01/20 05:28:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f00000f4000+0x53d)=0x5, 0x8) 2018/01/20 05:28:07 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007cb000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00004ba000-0x8)={0x399f1336, 0x0}, &(0x7f0000deb000)={0x0, 0x3, 0x0, 0x0, 0x4, 0xfffffffffffffffe}) r1 = dup2(0xffffffffffffffff, r0) socket$netlink(0x10, 0x3, 0xf) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a64000-0xb8)={0x0, 0x8, 0x9182f74, 0x4, 0x8001, 0x1000, 0xfffffffffffffffd, 0xc018, {0x0, @in6={{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x31b, 0x8001, 0x7, 0x1}}, &(0x7f0000349000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d70000-0x98)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x5}, 0x98) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000f3c000)={0x3, 0x6}) r3 = getpgrp(0x0) setpriority(0x0, r3, 0x0) 2018/01/20 05:28:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000c03000)='/dev/audio#\x00', 0x6, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x1200000000000) get_robust_list(0x0, &(0x7f0000fdd000)=&(0x7f0000411000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000714000)=0x18) 2018/01/20 05:28:07 executing program 6: clock_gettime(0x6, &(0x7f000048d000)={0x0, 0x0}) r0 = syz_open_dev$audion(&(0x7f0000526000-0xc)='/dev/audio#\x00', 0x1, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000-0x8)={0x968a}, 0x8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000303000)=0x1, 0x4) 2018/01/20 05:28:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x306, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1020000000, 0x0, 0x100000001, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0xc0189436, &(0x7f0000af0000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) pipe2(&(0x7f0000b3a000)={0x0, 0x0}, 0x800) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00005a7000)={0x4, 0x0}) 2018/01/20 05:28:07 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x40000, &(0x7f0000000000)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x38be42, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000001000-0x18)={0x6, 0x3, 0x40}) 2018/01/20 05:28:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ef1000-0x4)=0x7fd, 0x4) sendto$inet(r1, &(0x7f0000ef1000-0x2)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/20 05:28:07 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000698000-0x9)='/dev/dsp\x00', 0x80400, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00005cf000)={&(0x7f0000709000)=[0xe6ed, 0x0, 0x1000, 0x80000001], 0x4, 0x38000000000000, 0x6, 0xffff, 0x401, 0xfc5, {0x1, 0xba, 0x8, 0x5c, 0x1, 0x3, 0x5, 0x0, 0x7, 0x52b, 0x2, 0x0, 0x7d210c8d, 0xc4a, "88a0a3380d5d9eaff29c850246e2f3f7a4aeb03131cbf42c408a8fac1698a00e"}}) r1 = syz_open_dev$evdev(&(0x7f0000163000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x45b8, &(0x7f0000516000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000000)={[0x1f001, 0x0, 0xf000, 0x5002], 0x7f78, 0x22, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:28:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000ea000-0xb)='/dev/mixer\x00', 0xc2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e49000)={0x0, 0x4c, &(0x7f0000d72000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d4b000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001f2000-0x8)={r1, 0x5f3}, &(0x7f0000411000-0x4)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:28:07 executing program 3: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000352000)='net/snmp\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00001d4000)={0x7, 0x2, 0x200, 0x3, 0x9, 0x161000, 0x10001, 0x6, 0x0}, &(0x7f0000d6c000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000089b000-0xc)={r2, 0x2, 0x10}, &(0x7f0000aeb000)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f21000-0x2c)=@ethtool_cmd={0x4c, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x5, 0x0, 0x0, 0x2, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000f21000)='./file0\x00', 0x4) accept4$alg(r3, 0x0, 0x0, 0x80000) 2018/01/20 05:28:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d46000)={0x26, 'rng\x00', 0x5, 0x1000, 'drbg_pr_sha384\x00'}, 0xfffffffffffffe0a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00005a1000-0x104)="c547a187045932a3a99232aab059e504878ea27b0000000001000e67bc2d4c7e1576a228b7c879f348629fa165faa82067c79ff64a24d06248dcecf75d7486978418ec5f936b6b9a9a617b5aa173b8f651628d36d7b9cc892bb9b632977c99c978401b56e4ed3b7f5afe81886a6ad6ffff0ac6b5db440b2e60decfd769b14351686d70bff8625fe127df0db216559323", 0x90) recvmsg(r1, &(0x7f00006b6000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000088e000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000086a000)=0x28) 2018/01/20 05:28:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffffff, 0x1}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000754000)=0x5, &(0x7f0000a2c000)=0x2) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000017000)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000018000-0x8)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:28:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f5f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00003ee000)={0x4, 0xffffffffffffffff, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x100000000004, r2, 0x0}) bind$rds(r0, &(0x7f00004a4000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000c28000)=""/8) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00004ea000-0x20)={"ebbe98105687402aea0d0603ce20481a", {0x4, 0x4, 0x3, "c3f1adefaf71", 0x0, 0x0}}) 2018/01/20 05:28:07 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005f6000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000002000)=@file={0x0, ""/4096}, &(0x7f0000003000-0x4)=0x1002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000002000)=""/209, 0xd1, 0x40, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) [ 36.409417] audit: type=1400 audit(1516426087.570:14): avc: denied { dac_override } for pid=4776 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/20 05:28:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000849000-0x8)={0x0, 0x0}) connect$ax25(r1, &(0x7f0000a39000-0x10)={0x3, {"48b31359b3c70e"}, 0x1f}, 0x19d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f0000e83000+0x56f)='/dev/input/mice\x00', 0x0, 0xa0401) connect$inet6(r2, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000c99000)=0x0, &(0x7f000074d000)=0x4) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000955000-0x8)={r2, r4}) sendmsg$kcm(r5, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) dup3(r4, r5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000c63000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000ecd000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c1b000)={r6, 0x80000000000}, &(0x7f000015a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f56000-0x4)=r7, 0x4) [ 36.502689] audit: type=1400 audit(1516426087.628:15): avc: denied { prog_load } for pid=4777 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=bpf permissive=1 [ 36.562631] audit: type=1400 audit(1516426087.724:16): avc: denied { prog_run } for pid=4790 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/20 05:28:07 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000000b000)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x25a000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000006000-0x4)=0x8, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x4, &(0x7f000000a000)=""/244, &(0x7f0000002000)=0x95) r2 = socket$inet6(0xa, 0xb, 0x5) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x40000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f000000c000-0x8c)={0x1, 0x6, 0x3f, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000007000-0x34)={{0xd6ac892d86b10274, 0x1, 0x6, 0xfffffffffffffffe, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000a000)={0x0, 0x98, 0x10000, 0x101, 0xff, 0x10001}, &(0x7f000000c000+0x32d)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000000c000)={r4, 0x10000}, &(0x7f0000004000-0x4)=0x3) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000000a000-0x6)={r5, 0x3}, 0x6) 2018/01/20 05:28:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) vmsplice(r0, &(0x7f0000d92000-0x90)=[{&(0x7f00002c5000-0x6b)="b6b15a220f9d0e20c7003ee7687cd82a6221fd6d3bf8d6e3281bf9aac6317c68f231d61af7e0a4d262d6314771a725c9ff753686d8b857f62132763acfa0f98ff50c8c3953eef68747dbb3c90a846202d8427e4d033f39abdbd2e77330041eefec6b401ad7de98b4c29ca4", 0x6b}, {&(0x7f00009a1000-0x1a)="27771a6c7f968c033ab2fe738da32e3fbe65c9d5f53b7f7f88a0", 0x1a}, {&(0x7f0000e83000-0x97)="4650e593eaf5d3d00b908bc3dbe6bc27f0d4ec3320461c5967a2a109c5ae815d2bc1c6a9ab163b3caa17203bf1d81b40f8c0e8122835a06344b50b8dc800338a8601eb06a47aa635a40446019f9411c0bec5bb16365fd69555314e33e7a28c19355c66382748836a73524f84c750d19033581db575faac188cc7fe3c8dd4ab10eae50c48da59bafc8f2af57eea95fc057786c7a1baee3e", 0x97}, {&(0x7f0000e8d000)="2d7dcbf6c20ae3bfba85e92c42741e4514035597bc052aa0ce2c6942e369ceeccaa2f54c2b889638d7f1667a363b619b8c615a634b5742b390dd71caac00dda1b3fef0a403a2e5cf7d7203fd275dd978bf8c793c380a73f6c4d137ad6b65265929d75d98fb7c75c66178b5ea99e1738cedbea6255339538bcc51911c50c4d3be63b6984ba694b69ac3067482fc35d8ecd8ac049ee07eed6c9700cf11a06eb403968edbc14d65665590f940ee05ed4e1e465d4784aaf802e0fb11d0c82a6f9f4cd17f266c124b734b63d15373cefe708a92be159aa4e1c4fafe860c2fc232b70262fff149e6defbd9f121547bf019", 0xee}, {&(0x7f00008cc000)="f480ed2963a4945c05f5b216108d18d81056397bc417f5b4858fc8455099ad972e3ba19a0af1bbdadb0c622ecec6281cef23d9b3ef7d", 0x36}, {&(0x7f0000af2000-0xb8)="10b15780544f6f3a25a4589ef1a4629eb83ac6ee8257d0864f1997b9f96a747332590aa630c6befa8389a1df4835459904ff41bf02afc310c3cbede503aee83a051fe81ee3ead24e6b6b4da95368b4a466d68ec501257257798d37a823788f81c8f2ae5021d9657e734f4e85a218c645a48d3af2d37bb84dfe83f99a3b820f14fb5832d54d418a225aa2d40f82e04c8b085293dda498693ee3f8b4cb1d6153ee4a8609f96ffb59466cb968bc38f514d8c41f0befe9d7604e", 0xb8}, {&(0x7f000057e000)="4ffe23901ea2f7b132f807317a54650a867ee296efb74a37e08692a30ad939614cf651aa", 0x24}, {&(0x7f00006de000-0xc3)="6c70da9aac4be6d4c2b0e8dcb3e2f39574c8e38d5b2f2c2a90297fa0575c750cd94fad9c951559a4d745e55d686b395cb7147f5e552d1b9ae0894d37cb65091e72403e58b2aaeab452615fd6d69cf2d0a1ba3d0e8b0c8aaa63de19029757beb4eeb092f75728e617b726cfc2de6a0f736887425cb4238aa31640f237e9284c7db50b096ba972cf796c237cf19ef4247c4a4df0c15283ca76a0be6419b32e0b862b44c2553048a7e7366d24308f6e48bd00e8bc1a89fa1bc2c018f5103a02f8d1bdcaaf4945e86e2527adae", 0xcb}, {&(0x7f00003f2000-0x2f)="c0dc3e352aedc49ccb0f8dca564dba24da054bd1920402ba1ef9644516994d972aba436bf7d59c28f4373bf530e367", 0x2f}], 0x9, 0xa) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0xd000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 05:28:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000348000-0x14)={0x0, 0x0, 0x9, 0xffffffff, 0x816, 0x4, 0x8, 0xfffffffffffffc00, 0x3, 0x1}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_open_dev$dspn(&(0x7f00009c7000-0xa)='/dev/dsp#\x00', 0x7, 0x10001) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000caa000)=""/67) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f00004f3000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000ec9000-0xb)='/dev/audio\x00', 0x80000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r5, 0x800448d3, &(0x7f00007a7000)={{0x800, 0x8, 0xffff, 0x2, 0x1, 0x9}, 0x3, 0x0, 0xcbe2, 0x3, 0x777f800000000000, "58449233b37cb6e9be6ca48bceb4613da6b0c78809b0448755d2bcbb914baca737e782c4ee9110bfb7de33ccbd8cf586923f9c1a47a7941b6d3adf3b7d6c97c9fc9d6b967d5ac51e68a6bde766a8eba8a24d345b2710204fa0a6fba7995aa2cdef6bc11f1084a334d50d8afc6c895ddba3b6cd298b1cb0418edbbcead4e168e9"}) 2018/01/20 05:28:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000002, 0x0, &(0x7f0000115000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9d000-0x8)={0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) r3 = semget$private(0x0, 0x3, 0x80) semctl$GETZCNT(r3, 0x0, 0xf, &(0x7f00001ab000-0x32)=""/50) 2018/01/20 05:28:07 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff6000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000077f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000486000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d8c000)={{{@in=@dev={0xac, 0x14, 0x0, 0x13}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20, 0x80, 0x8, 0x0, r2}, {0x1, 0x1, 0xc7a, 0x1, 0x4, 0x7, 0x2502, 0x74}, {0x9, 0x200, 0x1f, 0x8}, 0xffffffff00000001, 0x0, 0x1, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x1, 0x0, 0x54, 0x6, 0x3d300000, 0x3}}, 0xe8) recvmsg$kcm(r1, &(0x7f0000b1c000-0x38)={0x0, 0x0, &(0x7f0000dbc000)=[{&(0x7f00000c0000-0x2f)=""/47, 0x2f}, {&(0x7f000058b000-0x1000)=""/4096, 0x1000}, {&(0x7f00000bb000-0x97)=""/151, 0x97}, {&(0x7f00006ad000-0x77)=""/119, 0x77}, {&(0x7f00001d4000)=""/87, 0x57}, {&(0x7f0000672000)=""/227, 0xe3}, {&(0x7f00008c3000)=""/230, 0xe6}, {&(0x7f00005a5000)=""/4096, 0x1000}, {&(0x7f0000727000-0x79)=""/121, 0x79}], 0x9, 0x0, 0x0, 0x9}, 0x0) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:28:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000985000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000208000-0x4)=0x26) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000053c000-0x10)={0x1, &(0x7f000075d000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_open_dev$amidi(&(0x7f0000892000-0xc)='/dev/amidi#\x00', 0x7, 0x80001) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000b72000-0x66)="603e1e44cd6655ab6780393e489652fb9699f9741ef6860b1998545994ba7d4edbbfeb2b11d4135eed6cd34e48ec23a05cfc68a5ca066f0c69034096c7f4cff3531c93a9ed310efde4009b3383514283a1ca372b1d36b261cb569db3b95a308464ec4504eca1") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000519000)={0x0, 0x2}, &(0x7f0000f54000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000173000-0x36)={r3, 0x2e, "bc5710c4ae363f022e18503cbe0282db335a09ff003ded91d29749908e710e9aec377fd469282b6b709ebecb36dc"}, &(0x7f0000832000)=0x36) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006bf000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009e2000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f96000-0x10)={0x0, 0x0, 0x0, 0x0, r4}, 0x10) 2018/01/20 05:28:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x4, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x40) 2018/01/20 05:28:07 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, 0x513, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000db000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap$binder(&(0x7f000028b000/0x3000)=nil, 0x3000, 0x1, 0x12, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00009a9000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f25000)={0xffffffffffffffff, &(0x7f00009b8000)="", &(0x7f0000765000)=""/167}, 0x18) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000000f000-0x50)=[], &(0x7f0000cab000)=[0x70]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) [ 36.618577] syz-executor5 (4794) used greatest stack depth: 16432 bytes left [ 36.625853] syz-executor5 (4800) used greatest stack depth: 16272 bytes left [ 36.688095] audit: type=1400 audit(1516426087.849:17): avc: denied { map } for pid=4811 comm="syz-executor4" path="/dev/binder0" dev="devtmpfs" ino=127 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 2018/01/20 05:28:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000058e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000f36000-0x138)={{0xf000, 0x5000, 0x1f, 0x8, 0x4, 0x8, 0x81, 0x1, 0x4, 0x5, 0x7ff, 0xff, 0x0}, {0x2, 0x102000, 0x9, 0xffffffff, 0xb7e, 0x0, 0xffffffffffffff80, 0x1, 0x7, 0x10000, 0xfff, 0x5c, 0x0}, {0x3000, 0x0, 0x4, 0x68, 0x1, 0x5, 0x3, 0x6, 0xf32, 0x3f, 0xffffffff, 0x4, 0x0}, {0xd004, 0x4000, 0xd, 0x5, 0x100, 0x8, 0x8, 0x6, 0x7ec5, 0x1, 0xffffffff, 0x101, 0x0}, {0x4000, 0x107000, 0xa, 0x0, 0x800, 0x8, 0x80, 0x0, 0x81, 0xff, 0x9, 0xffffffffffffff81, 0x0}, {0xf000, 0x10000, 0xf, 0x2, 0x5, 0x8, 0xfffffffffffffff8, 0x9, 0x3ff, 0x7, 0x3, 0x8, 0x0}, {0x100004, 0x3000, 0x0, 0x5, 0x86cc, 0x10000, 0x9, 0x7, 0x3, 0x401, 0x8001, 0x2, 0x0}, {0x6000, 0x3000, 0x1f, 0x100000001, 0x101, 0x9, 0x8697, 0x81, 0x6, 0x9, 0x8, 0x7fffffff, 0x0}, {0x10000, 0xf000, [0x0, 0x0, 0x0]}, {0x10000, 0xf000, [0x0, 0x0, 0x0]}, 0x40000000, 0x0, 0x100003, 0x80, 0x9, 0x1900, 0x4000, [0xc4d8, 0x8, 0xa4, 0x1]}) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x67, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x800) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000ad8000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000090000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/20 05:28:07 executing program 0: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f81000)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000f81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001b4000)=0x14) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000f82000-0xf4)=""/244, 0xf4, 0x2, &(0x7f0000f81000)={0x11, 0xc, r1, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg(r3, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f80000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000f7f000)=[{0x38, 0x0, 0x0, "aa0e3354d915c34bfd9cbd4af00b18d40503a85c563f887ec42d520be486481f90"}], 0x38, 0x0}, 0x0}, {{&(0x7f0000f7f000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000067000)=[], 0x0, &(0x7f0000f7f000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x2, 0x0) 2018/01/20 05:28:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000075b000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) [ 36.744721] binder: 4811:4813 got transaction with invalid offset (112, min 0 max 0) or object. 2018/01/20 05:28:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000917000-0x60)={0x0, 0x30, 0x4, @thr={&(0x7f0000b75000)="9fbd565fc77d065bf8d7ca614c6c19823342a51f0af34f7142c5b5aacd890457c31d1c8d63dc3a4bc2420ed1278b89d897ea93e70de4f79250d70cba116fe5594f36ba21dfe54101a34515765d13b76a167a50ba5d94c342e60b78a09ff6d0bb7225a79623ad55098e4a0ecbca9550d1e4f574460b2d385566c074048399e1fa3a44ed250f1032f2721c981ea8d41de4e6d7fb22adbc2c2e6f7e4ac46a4cd257fbf7fa2ae01518989247268c14976c4d5c3aac", &(0x7f00006d8000)="fc7ab45cc15f2733449e72fd1a455e2f547ec1e53e95f6c7abd92a801889bb4400c098eb16a5cdb57c447b9d7267af4951e742d97dae956854da0b8380346c22c55f4fa18626762c0fdfb86523c24513387d93184ddd83d39228a60e68d51f0f7affbf245e4df1e6d7c44f9558f0e0de10ca4d25aeff8a212aedb5331f2a0bff786ec789efbcacdb76acce62de9b90f2c9f268a6e74b4db1c317ac94da20a664a158d43cd679d2fe43f99ebec7437a50a46a359844914aceb31f59dc4c34e5e63da4f691e401681eedfcd7ba93da9b41809383090c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000024e000-0x4)=0x0) r0 = gettid() r1 = syz_open_dev$mice(&(0x7f0000f45000-0x10)='/dev/input/mice\x00', 0x0, 0x0) arch_prctl(0x1002, &(0x7f0000832000-0xd2)="899a458e0ecb41048041549d795e879b6a981138685413423a398e205cc4651ff865ffec6e1a767312e17c9e3c6cb921a9effb0541e819a8b116b4bc155915022248e90eebd0adbdb88680a8294b761e1d6ddaff0880e4e49e8b6ceb198c4d9478f20c09a38364c190a993d46ce0bf38c9ec636460b30982b34b1b64cef8898534dc22960d94b0d14be895692c67d43af7177657122ce52e5e18f1fa74915792ae61c8d233e89220a5f31b6c8982358bfc63619a119034dc9213c73278d65b7ce054069a39ce9daa9cd0a34e500498792821") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c97000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000fe000)=0xffffff5c) r2 = syz_open_procfs(r0, &(0x7f0000f8f000-0xe)='attr/fscreate\x00') write$tun(r2, &(0x7f0000765000-0x18af)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "07dbeb", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x40) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/01/20 05:28:08 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f6e000)='./control\x00', 0x0) r0 = open(&(0x7f0000b48000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000eb5000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000042000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./file1\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r0, &(0x7f0000b24000)='./control\x00', r1, &(0x7f0000e7a000)='./control\x00', 0x2) 2018/01/20 05:28:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f22000-0xa)='autogroup\x00') ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c35000)='/dev/autofs\x00', 0x200002, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000084b000)={&(0x7f00007d4000/0x4000)=nil, 0x4000}) r2 = syz_open_dev$mouse(&(0x7f0000b42000-0x12)='/dev/input/mouse#\x00', 0x1, 0x20000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000e7000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f00001aa000)={0x1d, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000bb9000)={0x0, 0x0}) getpgid(r5) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$mice(&(0x7f00002c1000-0x10)='/dev/input/mice\x00', 0x0, 0x10080) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r6) unshare(0x20000000) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f0000dc4000)=""/84) clone(0x0, &(0x7f0000b53000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000b3c000-0x1)="") openat$ppp(0xffffffffffffff9c, &(0x7f0000032000)='/dev/ppp\x00', 0x101000, 0x0) readv(r4, &(0x7f00002ca000-0x28)=[{&(0x7f0000d1b000-0xde)=""/222, 0xde}, {&(0x7f0000246000-0x1000)=""/4096, 0x1000}, {&(0x7f000070b000-0xa3)=""/163, 0xa3}, {&(0x7f0000c9e000-0x3e)=""/62, 0x3e}, {&(0x7f000081d000)=""/184, 0xb8}], 0x5) wait4(0x0, 0x0, 0x40000000, &(0x7f00003b4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x200000008a000900, &(0x7f00003e4000)="af", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") r8 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f00008af000-0x20)={{&(0x7f0000a88000/0x3000)=nil, 0x3000}, 0x2, 0x0}) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bca000)='/dev/kvm\x00', 0x7d, 0x0) close(r9) fsync(r6) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000944000)=0xfff) readv(r8, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x800) [ 36.748126] audit: type=1400 audit(1516426087.885:18): avc: denied { set_context_mgr } for pid=4811 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/20 05:28:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000032a000)='statm\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000dc1000)="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", 0xfc) 2018/01/20 05:28:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x608000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000-0x85)=""/133) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f000035f000)={0x2, ""}, 0x8, 0x0) msgrcv(r1, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0x0, 0x0) 2018/01/20 05:28:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget(0xffffffffffffffff, 0xa, 0x0) semtimedop(0x0, &(0x7f000000c000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000006000-0x10)={0x0, 0x0}) r0 = syz_open_dev$vcsa(&(0x7f0000820000)='/dev/vcsa#\x00', 0x9, 0x10040) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00003f5000-0x61)=""/97) unshare(0xc040000) 2018/01/20 05:28:08 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000014000-0x48)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5c}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000018000)=r0, 0x4) setsockopt(r0, 0x111, 0x3, &(0x7f0000016000)="00010000", 0x4) 2018/01/20 05:28:08 executing program 0: clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f0000003000+0x616)=0x0, &(0x7f00007e3000-0x4)=0x0, &(0x7f0000001000-0x61)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000075f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000c3b000)=0x0) ustat(0x0, &(0x7f0000851000)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 36.748148] audit: type=1400 audit(1516426087.902:19): avc: denied { call } for pid=4811 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 36.826765] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu [ 36.846352] binder_alloc: binder_alloc_mmap_handler: 4811 2028b000-2028e000 already mapped failed -16 [ 36.847694] binder: BINDER_SET_CONTEXT_MGR already set [ 36.847710] binder: 4811:4827 ioctl 40046207 0 returned -16 2018/01/20 05:28:08 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000009000)='/dev/midi#\x00', 0x4, 0x600) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000006000)={0x9, 0x0, []}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000007000-0xb0)={{0x5, 0xfffffffffffffff7}, 'port1\x00', 0x21, 0x28, 0xca2e, 0x7, 0x9, 0x8000, 0x40, 0x0, 0x6, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000000a000)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000000b000)=""/223) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000000d000-0x4)='net\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f000000d000-0x8)=@sco={0x1f, {0x47, 0xc80, 0x9, 0xf3, 0x4, 0x800}}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x0, 0x0, &(0x7f00004ed000)=""}) 2018/01/20 05:28:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000015000)='oom_adj\x00') exit(0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f00000c7000-0xd1)=""/209, 0xd1}], 0x1) fcntl$getown(r2, 0x9) 2018/01/20 05:28:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000354000)=0x0, 0x8) write$eventfd(r0, &(0x7f0000952000-0x8)=0x0, 0x8) write$eventfd(r0, &(0x7f0000f1b000-0x8)=0x6, 0x8) 2018/01/20 05:28:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x800000000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00003fb000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x8, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f0000676000)="", 0x0, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) r4 = memfd_create(&(0x7f0000361000-0x2)="a700", 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00003fd000-0x8)=0x1, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d17000)={0x5, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000034e000)={0xdeec, r5, 0x10000, 0x100}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d9000)={r3, r1}) write(r2, &(0x7f0000240000)="", 0x427) r6 = dup2(r0, r0) ioctl$sock_inet6_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000c27000-0x4)=0x0) bind$vsock_dgram(r4, &(0x7f0000185000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000a4f000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000-0x4)=0xc) 2018/01/20 05:28:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) fcntl$notify(r0, 0x402, 0x2) 2018/01/20 05:28:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e75000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) accept4$packet(0xffffffffffffffff, &(0x7f0000308000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000cad000)=0x14, 0x80000) sendmsg(r0, &(0x7f0000732000)={&(0x7f000090e000)=@can={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000415000)=[{&(0x7f0000840000-0x96)="92c690a480b8bea41965772569edda5e157886101f45607df02f2c430835a02ba094c08eac8feed3c84e9136362e8cc4c0704e1af49d6ee2a8c01558610d6f0e751587ffe88e1a3729c19fb878cf632e3bc08581177ac61680bae8781ddc758ab415401301c14adc834d153b460426d2fc2630e3adb3b8ebbde20be5455a4384784ca649ead67412433f6ccfe5722d657dcddc092c4e", 0x96}, {&(0x7f0000d8f000-0x26)="f37e84c7d503296a9e59ca0a6e2731e6a729df27290ddc02c45f7ded940771beb486b7f9a6c9", 0x26}, {&(0x7f0000735000-0xb9)="63683093a2b80539c957b07d1464fff4bc7d6fd0f695862c034fa65653d7ad76be173dbf6e8e9296c4529cc529627d7d20a55e8f8cfb814f80044748e768e062d45783bb44bc91208c4f1cbce3a9f576a221f2b264deed4c91dbe4c8cd63536ada522c591f3cfd4ae8021a2c75e7bba3153f3b4947db747c58feb9554a1abbcc334565835d6276c003287c5a95a4e33676360fd5461cf3816f54c583593011a6fc17cde845a004b6e61a489d8f91477d7c45898d331e4a22c5", 0xb9}], 0x3, 0x0, 0x0, 0x4000}, 0x4000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) recvmmsg(r0, &(0x7f0000e13000-0xf0)=[{{&(0x7f00004f3000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000709000)=[], 0x0, &(0x7f0000987000-0x97)=""/151, 0x97, 0x0}, 0x0}], 0x1, 0x10020, &(0x7f0000ce3000-0x10)={0x77359400, 0x0}) sendto$inet6(r0, &(0x7f00005e2000)="", 0x0, 0x0, &(0x7f0000b71000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/20 05:28:08 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008fe000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) pwrite64(r0, &(0x7f0000eef000-0xe7)="81bb847f86a5b2ac0f7e42ff7f805007ed5c5a150f5f230c19e617b730973fc49012a6004b11e29a871100f384397667e4fb97ff0e05a61f3b72b3897e2d8e80f055dfaa50568056ef48364894f86dfff24ca2fe683fe738a310ccd7c7dc050bfce033016e028319bb703326b796499125b9ee99283c05c2e038c1b0c475208082ba15a75dbfccd515b65028a2b28cd78ce4cb741933b6a3758ec44774267104aa367c59099421d431d1c72f86b877e51e34d215e5507285e919ddc70fa3ecf666a0d064e602840a50ced690c92a3692ebcbc101480b34a08b8a38f730ab1300f55ffb3512d7f1", 0xe7, 0x0) mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000071000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "029644", 0x0, 0x11, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "1fe5c0a8effa0dd0"}}}}}}}, 0x0) 2018/01/20 05:28:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0xffff, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) write(r1, &(0x7f0000ead000-0x1)="95", 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)=""/0, 0x0, 0x0}, 0x1ffe) recvfrom$unix(r0, &(0x7f0000d4c000-0x8a)=""/138, 0x8a, 0x0, 0x0, 0x0) pipe2(&(0x7f0000e5b000-0x8)={0x0, 0x0}, 0x4000) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000e1a000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) socket$inet_tcp(0x2, 0x1, 0x0) [ 36.931917] audit: type=1400 audit(1516426088.093:20): avc: denied { net_admin } for pid=4840 comm="syz-executor3" 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 [ 37.061181] binder: 4811:4813 transaction failed 29201/-22, size 0-8 line 2966 [ 37.074613] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/20 05:28:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000487000-0x4)={0x7}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00004dd000)="", 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(0xffffffffffffffff, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000b31000-0x4)={0xfff}, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000131000-0x90)={0x8, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) writev(0xffffffffffffffff, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b", 0x1}], 0x1) 2018/01/20 05:28:08 executing program 4: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005a3000)={0x1, &(0x7f0000d1e000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x124) ioctl$TCXONC(r1, 0x540a, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) 2018/01/20 05:28:08 executing program 2: add_key(&(0x7f000065a000-0x8)='rxrpc_s\x00', &(0x7f0000093000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000083d000-0xae)="", 0xffffffffffffffcf, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x13, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000767000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000585000-0x50)="9ba4db7f7874fa83ca2cbc93df67812ce069388139499dced1bd38d02c9973477c27c855643865e3dc05cb184439228ddce40b98514362abcdc54770ca6e43f6b047a1eec4381dc63107182e7fe0efd218bba6c3bf6cd0f7d8fe300df15a4fc53703c42cd0f263c82ef51350b31aadb37f4c668f9b89964612454a3e13565fe81a5033de7987df23267f4acff7e03448c5e56e7380aa3f46aa76b38288d799a754ae5ce63133fcb6270fc23c08dd2496bf5564ffb57944aa54fd92edfb2b55f5ebe8ca") 2018/01/20 05:28:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000030000-0x6)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004ef000)=0x0) r0 = gettid() r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000826000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029b000-0x4)=0xe8) sendmsg$nl_route(r1, &(0x7f00000e9000-0x38)={&(0x7f0000df5000)={0x10, 0x0, 0x0, 0x80000042}, 0xc, &(0x7f000023f000-0x10)={&(0x7f00005e6000-0x88)=@ipv6_newroute={0x88, 0x18, 0x100, 0x4, 0x2, {0xa, 0x94, 0x339ecf1bf82062d5, 0x3, 0xfe, 0x7, 0x0, 0xf, 0x0}, [@RTA_PRIORITY={0x8, 0x6, 0x2}, @RTA_GATEWAY={0x14, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @RTA_PREF={0x8, 0x14, 0x5}, @RTA_GATEWAY={0x14, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @RTA_OIF={0x8, 0x4, r2}, @RTA_EXPIRES={0x8, 0x10, 0xff}, @RTA_MARK={0x8, 0x10, 0x7fff}, @RTA_ENCAP={0x1c, 0x16, @nested={0x18, 0x42, [@typed={0x8, 0xc, @void=""}, @typed={0xc, 0x93, @u32=0x2}]}}]}, 0x88}, 0x1, 0x0, 0x0, 0x80}, 0x40894) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000066c000-0x8)={0x0, 0xffffffff}, &(0x7f0000faf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00003b0000)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x9, 0x2, 0x0, 0x1}, &(0x7f0000797000-0x4)=0xa0) perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000b4e000)=[{0x0, 0x0, 0x1800}], 0x1) [ 37.111394] binder: 4870:4883 ioctl c0306201 204edfd0 returned -14 2018/01/20 05:28:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000041f000)='/dev/audio#\x00', 0x8001, 0x80) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ff5000)=0x800, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000015000)={0x1, 0xe0, 0x4, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000485000)={r1, &(0x7f00009da000)="", &(0x7f0000017000)=""/0}, 0x18) 2018/01/20 05:28:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000512000-0x8)={0x0, 0x0}) fstatfs(r0, &(0x7f0000482000)=""/179) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) r2 = dup2(r1, r1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000ade000)=0x0) rt_tgsigqueueinfo(r3, r3, 0x2d, &(0x7f00006cc000-0xe)={0x3e, 0x1, 0x6, 0x8}) ptrace$getenv(0x4201, r3, 0x81, &(0x7f000041f000)=0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a60000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c24000)="", 0xfffffffffffffe20) accept$alg(r2, 0x0, 0x0) [ 37.219894] audit: type=1400 audit(1516426088.381:21): avc: denied { map_create } for pid=4907 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/20 05:28:08 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000371000)={0x0}, 0x8) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}, 0x0}, 0x10) clone(0x0, &(0x7f00001b6000-0x1)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") r3 = gettid() fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r1, r4, 0x1, 0x3}, 0x10) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r4, 0x8, r3) epoll_create1(0x80000) tkill(r0, 0x16) 2018/01/20 05:28:08 executing program 2: userfaultfd(0x80000) 2018/01/20 05:28:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000047000-0x10)={0x8, 0x0}) r0 = syz_open_dev$dspn(&(0x7f00006ef000)='/dev/dsp#\x00', 0x2, 0x4000) r1 = openat(r0, &(0x7f00006f5000-0x8)='./file0\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000bbb000)={0x1, 0xc, 0x3f, 0x10009, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00004ae000-0x4)=0x0, &(0x7f00002c5000-0x4)=0x4) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000538000-0x4)=0x0, &(0x7f0000b78000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/01/20 05:28:08 executing program 4: openat$selinux_access(0xffffffffffffff9c, &(0x7f000044a000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000066e000)={0x20, 0x26, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x0, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:28:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) msgget$private(0x0, 0x500) r1 = socket(0xa, 0x5, 0x2) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000f4c000)=""/210, &(0x7f00006cc000-0x4)=0x134) bind$alg(r0, &(0x7f0000690000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-fixed-time)\x00'}, 0xdf) setsockopt(r1, 0x8, 0x7, &(0x7f00008f9000-0x307)="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", 0x1000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00009a0000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad402c7a93c2a42599344efb56d74198257df5dd78da73c98e392ed2c874881b3a2666b62538c8551d5ef84874dbd3e80925911668c4acb47344be12028ecbb311683884567e2c52086d7c64bc11f96e255cccba487d0200479d27341713ccf6b6703ccb248acc809f7fcf59aa2d3a1e3a378fe1e84f3a6da6b93c11091aa57f101b3a07b9316ae60013bde10203d12d1d7593c5d929bc309fa99761c02e91ca3a282e000f945ec0e0", 0xbf) 2018/01/20 05:28:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = syz_open_dev$adsp(&(0x7f000093c000-0xb)='/dev/adsp#\x00', 0x2, 0x20000) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00008b9000-0x18)={0x0, 0x10, 0x1, r1, 0x0}) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f7d000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000438000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000925000)='htcp\x00', 0x5) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000ee1000-0x400)={"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"}) 2018/01/20 05:28:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000183000)="260000002a0047f2ff17ddffcd00ff031700ff000100000000090000000000000000a3000000", 0xffffffda) r1 = msgget$private(0x0, 0x2) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000ccb000-0x5)=""/5) chmod(&(0x7f000002e000-0x8)='./file0\x00', 0x21) 2018/01/20 05:28:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00005c6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2, ""}]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df7000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f000025e000-0x18)={0x80, 0x7, 0x0}) [ 37.248483] audit: type=1400 audit(1516426088.381:22): avc: denied { map_read map_write } for pid=4907 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/20 05:28:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000151000)='./file0\x00', 0x48000, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(r0, 0x0, &(0x7f0000000000)=0x0, 0x800) r2 = semget(0x0, 0x4, 0x743) semctl$GETVAL(r2, 0x3, 0xc, &(0x7f0000001000-0x21)=""/33) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000c00000)={0x0, 0x0}) r3 = gettid() sched_setaffinity(r3, 0x8, &(0x7f0000549000-0x8)=0xfffffffffffffff8) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) pivot_root(&(0x7f0000215000)='./file0\x00', &(0x7f0000a8c000-0x8)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000661000)={@generic="19c745d4f66ee1af96af01b8e24b4329", @ifru_flags=0x4200}) [ 37.317227] audit: type=1400 audit(1516426088.478:23): avc: denied { create } for pid=4921 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_generic_socket permissive=1 [ 37.387903] audit: type=1400 audit(1516426088.482:24): avc: denied { write } for pid=4921 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_generic_socket permissive=1 [ 37.412864] audit: type=1326 audit(1516426088.547:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4943 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x0 [ 37.461214] audit: type=1326 audit(1516426088.622:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4943 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x0 2018/01/20 05:28:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x4, &(0x7f00009f3000/0x3000)=nil) mincore(&(0x7f0000124000/0x2000)=nil, 0x2000, &(0x7f0000001000-0x22)=""/34) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x22, 0x400000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000030000/0x18000)=nil, &(0x7f0000001000-0x18)=[@text16={0x10, &(0x7f0000001000-0x4a)="0f06baf80c66b865541f8e66efbafc0cb000ee6726366536d9fe0f01d56466db920080268d150f0d94c1b1baa00066b8d291000066efbaa10066edbaf80c66b8923c448466efbafc0cec", 0x4a}], 0x1, 0x2, &(0x7f0000001000)=[], 0x0) 2018/01/20 05:28:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ae0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d71000-0x20)={"ce84bdb6c106c8c04c41a83d4e01fac2", {0x4, 0x3ff, 0xffff, "9ffee0999b69", 0xffffffffffffff80, 0x0}}) utimensat(r0, &(0x7f0000916000)='./file0\x00', &(0x7f0000b48000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x100) r1 = socket$inet_sctp(0x2, 0x20000000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x400) r2 = accept$inet(r1, &(0x7f0000172000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000566000-0x4)=0x10) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000567000-0x10ae)={0x0, 0xf0, "2b177841f76aa73d8836ea8e3a28bc561b245e01295c78700ab31a64f15b06959680cbeb51202fa62270cc60a0fbc4b4e7c02cac9b241603c04dda7858965e6e528870dcce42faa22868e8eac95c620da13808f05dd4323578f299cc94c6a23e0a2b5f601799e75c203d8b3bb0f143f67c8c53d935804e24838396b599e8fc47c9301edba3026a6063dabfa7fe1ef29493500363b38fee822b2365cd030c0c80649c469be9f498f50fd3a2fd3031e77b0f36631678833ed7e5f90a4360ca72a61fb6000ff7c2cbd66d5091dccdae6751def0ca80fcad7d190af7c37e2fb1e3e6431897cd9c19e71216acc32b7dfba021"}, &(0x7f0000b30000)=0xf8) 2018/01/20 05:28:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001ff000)='net/netstat\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000013000-0x4)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000708000)={0x0, 0x7, 0x80, 0x1, r1}) pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x2000000003) 2018/01/20 05:28:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000f53000)={{0x2, 0x1, 0x1f, 0x10000, 0x3ff, 0x9}, 0x4, 0x2, 0x318b2e50}) bind$alg(r0, &(0x7f0000fe8000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000065000)='/dev/sequencer\x00', 0x64400, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-aes-aesni)\x00'}, 0x58) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000e19000)={0x5, 0x0, 0xff80000000000000, 0x6, 0x7, 0x335143d9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) 2018/01/20 05:28:08 executing program 6: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x40, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r2 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000038000-0x4)=0x0, &(0x7f0000037000)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000033000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000038000)={0x0, 0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000038000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, r3}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000001000)=0x7, 0x4) 2018/01/20 05:28:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000569000-0x8)='./file0\x00', 0x200, 0x4) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f000016e000)="27db5355e1f637934efc7480c389ef9bcf1baa9f45f823d65de2e47b66e6a4df5f15c4b2ebeb21d37df2dec4f0fd77ce787654f1db0bea6d3faca66ad5c2c05786127d7d3bfc4b4879be95ab8cfb1c9b089744ff3108124467705b5736656977fa709fca489ceff584ca406b48404c5b6ae8bd0f659a9a8e88298bc1fd9229977916fbed486641b48bb2d52eff8c267024c0b6c31269940853d6ad07965f851d743a383b4570107b995331fe18f764bf206b91cd7745fe675dc54a") r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fe8000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000636000)=0x0, &(0x7f000074d000-0x4)=0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00004de000)=[], 0x0, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r3, &(0x7f0000345000-0x4a)="c43150f518ec25f6bbc65140f14ee4219b", 0x11, 0x0, &(0x7f0000868000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26) recvfrom(r3, &(0x7f0000c8a000-0x70)=""/112, 0x70, 0x0, &(0x7f0000e60000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="ad57054fa1f0", [0x0, 0x0]}, 0x10) sendmsg$unix(r2, &(0x7f000080d000-0x38)={&(0x7f000051f000-0xa)=@file={0x513e250dd0688e50, './file0\x00'}, 0xa, &(0x7f000051b000)=[{&(0x7f0000499000)="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", 0x1000}, {&(0x7f0000307000-0x27)="da4b32e7bad41edae0c1f13b75a1847b7d56a192a538ed93d7ca7a96576794215e2b8b7ddd321e", 0x27}, {&(0x7f000057e000)="349fd4afbc1c07813566cf075c6294aa9dd26a5107dbdd3ee92c17a7836ccdb08eeadb4e6c29810fb3869bd56958abc428620e0b82b73b28f73f0790668583d034883f66e8b1869399f68e690abba10432de0daee915111d0817b75f52eba5fa0e3c7831e3a7dd52128420878fe84cbaa0493ea60b7a3d14b7a0eb07d098c750fb13fe90c9e647acf7e23ae0323aec4146833c655d209955", 0x98}, {&(0x7f0000912000-0x84)="621410cc64bbb42921c6f0511c84b8104a6f2d2383ce56ef9e15f548f6a70d413cbf2488c7f354e1656a4aa3bdbff34f7e35e5554dca5f6defce1ede10947167f85468ba9c411df9cdcf328270a02a4b60661e98485521968e27e4b1f2008e4c3b05c858adf5ce9e2898cae1091eafe4dd041d439264ee2905529d22377a962683bed755", 0x84}, {&(0x7f0000d9a000+0x2d3)="3e8dfd7521bbed036ec92ecfc23b7e03116b026aa46207ae887997b42f8eeecb5a86aacd55875c7541ad37b92aaf8d91369136df00ff916930549d1206a97e754f4dc5b186f3e3a81ddf42ad404c1a7e19aa8ef220cd7880d2dc4d08da94bc3494922ed9b2c9dfa333cde43a8ca1ab8364900498c4f8892e7555c9", 0x7b}, {&(0x7f00007cd000)="a780d58855c9afe11cc7b0e78ad437f041d3db21b30ca3502b1810e7bce0d8821f0308cbaf8b466859ef1636ed982b0672a473d47e2eaf86c3b2e49df5812711f36c6466878d1f56c04c78bb554d500ab00c16e45af96ca65ba963c94cb4e5edda5f4872bc383eb431de", 0x6a}, {&(0x7f0000712000)="721af9c58b4a7d7d3d8206b6ac625ab4cee562157f0373247da0c0b9f608505c67dd3612f762a4f344ab2564cd233cfefed9351ff85e151c9bf5e0ba0cccfd78b0a13f6f1cf4a9e081e77547b60fc79d603e3c62943b0703beef19e187bc5f7b656d34f2c1943708ba91196acd2a329f45635c79783ca9", 0x77}], 0x7, &(0x7f0000025000-0x18)=[@rights={0x18, 0x1, 0x1, [r2, r2]}], 0x18, 0x40}, 0x8041) 2018/01/20 05:28:08 executing program 2: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000019e000)='/dev/hwrng\x00', 0x40000, 0x0) bind$rds(r1, &(0x7f0000f4a000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendto$packet(r2, &(0x7f0000f82000-0x162)="31b181644e803ba8adfebd3a753731a3b8", 0x11, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:28:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000c3c000-0x38)={0x2, 0x0, [{0x44e, 0x0, 0x0}, {0x1, 0x0, 0x0}]}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d46000-0x10)={0x11005, 0x100000, 0x0}) 2018/01/20 05:28:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000bdb000)='./file0\x00', &(0x7f0000cf6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/cuse\x00', 0x2, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fc1000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfff, 0xbfad, 0x2, 0x720}, &(0x7f000010d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000523000)={r2, 0x1}, &(0x7f0000047000-0x4)=0x6) getdents64(r1, &(0x7f0000620000)=""/163, 0xa3) write$fuse(r1, &(0x7f0000005000-0x50)={0x50, 0x6, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000745000)={r1, 0x28, &(0x7f0000cc7000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000166000-0xc)={r3, 0x5, 0x18}, 0xc) 2018/01/20 05:28:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000758000-0x18)=""/24, 0x18) r1 = syz_open_dev$admmidi(&(0x7f0000c0d000)='/dev/admmidi#\x00', 0x6, 0x20000) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000c82000-0x400)={"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"}) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f000020e000)=0xf01) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000142000/0x2000)=nil, 0x0) shmat(0xffffffffffffffff, &(0x7f000017d000/0x1000)=nil, 0x0) fsetxattr(r0, &(0x7f0000f2f000)=@random={'trusted.', "262d5dd973797374656d73656c696e75782700"}, &(0x7f0000d73000)='/dev/input/event#\x00', 0x12, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) accept$ipx(r1, &(0x7f00001c8000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000054f000-0x4)=0x10) 2018/01/20 05:28:08 executing program 3: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000015000)='/dev/audio#\x00', 0x6, 0x4001) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000075b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d9d000)=0x14) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x400, &(0x7f0000f5e000-0x8)=0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f5e000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e03000)=0x14) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x6, &(0x7f0000f5d000)=[&(0x7f0000158000)={0x0, 0x0, 0x0, 0x6, 0x1, r0, &(0x7f0000117000-0x1000)="d7b6f210641c0c5effa764132c0499a1fd7e0149bd713663cd34345906ef8e7815a2b71c468851a43c17560e94b6470a144d17a401c928d3987e2e57f41b2df7dc4872421be0a348f41253e1bd1d5f889ae3eb7f2189d363ee305e348ec9ce2a70c81b424973a2d2e3c709e60945ee8aa36a96f3eb5535f794cc2d4b6ab570be8bbcd98bcc102e9367585207217a1164fa37f1484fc42d43d1c5b27bd52fff92c7d481a4c5676b94c58658a44fb0a608caeb1f8da0c057af6c0ce4ddbd33481c25885502827b121b30b4a765d41ddce8217a500857c39a303d3b094c6957580a16c4df76f8fa54998a48b17028488b100b251007738fa6c6823a67f32c25bd38126d7914392a7ef0097fae40509d617a0c53fb7c9e983b5780c499adc408b38bf35dc2915f16a84a4113e633f8c1663eaf1433c920e42428125f61ccbb391128977eb9d8b4ded707b70b78fcc838155f9dd870474a520d4e86d75baac7a72f20a7d8ba165b41d28f4ba1ed62ec92cd2da22040be21c04a3c5a155393df3ec633b34a446c9d3a26de22c256aa1f978849099cf0120535dc17da6b13ab072c275f48089ac695fcb9b7d82b5d8237d2e76445da8a528e91106946fb11892edb5f53214e067e2d1128208d12204676cf4745de7395f7a3844ca61b9b10f814bb9bf3340b3b883a1945dede71c851e21abc583438ce0225fb9f4ea211dc7e6d3b9cd30da7136c8036b021cf7c30ccd7f5df6b3be896d4ea57104a95552656367d1bc78bd961773b5a581e6113d8a7ea1452442505d2608383e0eed435e1991925961418a7b37c53f3e4ef3a40072c59e2a58389ded09eb7a131709cb0bf86cdfbc8ec168fe8d56457b00df5eaea87af60482d9ea921788792a49fc47ffaf4527a0be3d0593d864673648753b024e74a2748db81cbef4635c50ebe5c50194ac54c8f65917cdf0cf3a87ed12a2d4dd1c967b5c2423488bc50685fa8e7365fec4b05fc572c601cd3c63163f43150e21ace1c6602bdb842f1d46309bcedbb5e8bfce78ed201b7fe6107d218b3fe6da33273251f962b25548b4c675d16a391ed9e81e2ac842db5dc9369918f64d4fbb52c2f134466bf2c34b32dd8e51d2db459ed00201105f490ea194ffc7341fe3cbafa7412653d41dbe1b93ad58a95596b5f41fe431f6808057cca5ad81c6a3785a609e1a536a23a29af270cf9ba672aa2333452161bb7f102f30ac836913bef4af10f232e75d440120c866d9fae31d28f97af9063ec3c8b613a818e30dce6b3abb2f3b5b8b8baf803225d6b6b9b76e6b47ce0215b4fdf593aa3a4250ccdc6c9d54de283dbab2c3d02c42a5f00f704a886d81478f8875d9afd4ae3fd23f8aa4ad5994c7f19339e786c1f3e93116ebe0a84e4c2599550194c0224df2cfa412c7e43657d238431976ff2ca0397e4eaf21e1219ab5e9b84689ec6ebea87061f3541011324706846f15eb7086b2579fad560e684e4078e6765b5c5ab62c555f973304efad0bd4766f07889878e9d9ca38edc0e35cfb60f0599487d631bd380b4680721bc425cbb9b53a1d607a2c5f926bf7b130413457d7844494d95305dbd1b89e35a6f0b293182569f88d7dd61d980269016a0278d3ff500aea28947e0c5bd1044aa3682c3e2a711415dc1be046f1fb01c9544cc194cccd162ab8075514f5bd6b6eee1d5c3c6dfd9be29d95b45567d6976885b1add4bc8c2bc25d72882100eecef920e8875c1262506bc75d275a2c2bc2a45c9ebc68afc03f8b6f366b1f798c16f2e6b2ee9a270d2e53c4859a53bb99e7c988d2bc9b3e9c3144effbdac15b514206ce3e212145dc79c26823c53e6af076ba1ee5f2a6cc072527b8bcf9d886e2c26430153016d90251ef7b77fc5ce12e62e8edaf7b84b1a67a876ea8f61b54fa1fc8040a8f5d5a531be9d08b083309658f9f4c03d24083fc8087d6a7033545efbba3140332689e438717e01c30943db483d3d476f2b3b3776e78aa127dad51a7f634b111539f37c37db905bc41c6b5b167ba3ec34c6e24baf16be281b9621d95636c29f25714fee07fa12d38d6f0cb68578ea2233ecde7dd1dcb133a291d6926cb467987f49522008d4c8ac45c73141e07b86419eeb61fdb186413e040352897667dd387fa37e45f4061b145ed14d6e7f76eb0e8c8a3982c90d89e06d6672018373ca7a110675df26c6d8795ebea31a5d9af8805bdb9971f8c4e70a7f5f4b91f9dc05ed6e785d0b39df71ba1ee00b4778b00b055ae85187dd2742d6e47a07fa9029940bfe7be9e3895a727a82734ba86eb3152b9f43793e44f7aa878fb6a365d85a0d1930a56afa9e8010e98fea2e2abfe13e1547c28eef99fe1ce0c61802b60b97380d04b6912bafff6e193ec37d63f78e981ac7253f8dc5b53fab2f44d1d3633838e648ef6135ec861d60ee15bde0556a3ad5e4a3ea9338549043314a8a9699dfe7f54c656e351d59b38f957b12fd2283558e26be3f53cfab5d108d0a8442868ab109058093723f0f48ff42732203a50bacaa51cc704fa8a0879165ae2d23256e58c1d152691240f3e6e425c4e3dc770bcfe5575dce379c4c9e00fb6ecc9009f0a981f61c01bf78b439b980212208bc3fa6f0b4f8756003efd2d76b1679cdb6a71b39effd58246d19709c7b1f34a57729b7bfd5b165acf7d7593027972860c8da97f83db4a041da6b7ae7da7665aad17a486d439d66dd4c190bdf8618585a5102e29216b552b30d90b69ca6952ae8e59a712fc650d1f9d326eafd7af4121f5f77cf410f9dca704c62bdef2f5fdb29cd57f8750a502f2a3e6af18e934274b89a86aa6efc6d872204b656534c7426d3d3d7275721879ce51ca7fadb696b9592606d946ac7193a772f5f06222cf8669bbe2976e6cfe7cc4389fd376495634c783a68aad21ca1ba774abb7414007165b29c0f918badb0d03beef1278976fc565090dea44e2faa7dd70b65f9e3c82cb0ac0c9032476d571ab246b9f23ebcd2ab987099782594333e69671f0330a9b984f943a2b5a8c4287f2231f6fade03ee21b71842a3c8c64a918b73cf51b8efcbb186fbc15bf2d3d7269905c175fa4626085f86d668b7e5a1a89fbcbed429c0925fd00a5c083d7a683d30db50679a17ad8fbb1279a66fabaf335a5446a06d71c59d81d375a26f8489db0f68f7e94da6d2c5b483db71281b754bceaa4e538078c26d349ad99cf2308a5c212121961c6c4e2b326a0ce42c0eb3b34ce58bc0399ee7ce8d20f9885b8f07a6002c6f0a3567feccc9d3f60fbfd6311db8caa75d25795344a1e3743d8f750635f2ccdafea55f8b07ff928405ddf11ce6ed94a280bd0489f979d3e56dca0c6ffe4c82697587ed4c6e3637be9937c700ca59c18eb935b1ded650a41c43caf20583e70aefb069dfd6dcaa679b6387fb2e3abf1617da1fa3e6ca98c2e728fb2595822dd811d04c27bb5bbb77a442510fd4969e4d3f7bf51c692ec49f2dc71caf5b02ac8e8e953f403a5f16772696f73ad38caa4a4bece3ba4b5207e5c9397b21105c2a32ad76c7049925665b6a6de02325cab67ae3dec4c40c7c962ecc48b4c5815297e8b52eda99d11cbf377d6bb3a8833e6ab1d7be3cb1973710ccdc3caa7cdfad8772d0893a2eb1072d04f03a98f95a78f362ea5e3a9542279a21cb6c1a10055b5b23bb35f168ee0bdf288ee33afcfd293aa9222e4b1a855edbd6badb26658d0203958f7dea289a1b5ae7674f34e447e62eab898ca28054e72c60aea4691f94445357f8f24f99fe5710b84fee5f6bac7ccda27e03b1db448979b9f8271138cb6929b13ea0511bfa365a77673657a6a36d8e93d1f49879d768674ba9ebb0a82a86dc58407d38c7c7029e5e17535c4feec469cb92bf3ff8c533a3b82dcf5a1fbaf6bda0442aefd1db036b49889200c6b29ccffa83666593b6202127b65d40b749bed078efdd25eacd6b036d96832e556e210f55bcdfee6cf9a2271b3fbae61ce6b319ba1971d5ea4153498a724ce85ab03901cd133dfa00cc32daa3a65fbf22d469e1ea4c38040c5af6ab7692f4888f5bd305aa763caeb3d622a5b8c58114c5591f4a5b3f3f9b9a45b7c9e8bbe7e9da18dae78e56c81cd2f7273c546fc3de3c8a47139db6bff3a04c1ebb23706d7b9a3c4c0efbb51e6ba2dda03b85f6de6466a09f49a8a124623ce3431cfdbed6182e1eb9fdcb32fca5da15730a3fe43142c6a4efeff80859e2e5e80ea026e5e1b3b07384476a11752f169e17a7bba1e14561d2d6cf597cfb9e16d56f9a3f1cb5ca885a790cd57b63ced69b73c5537183b89548e075e0cad08d21ee7297c56a086d144de70c0ff3e4f98e19920b3135b23389571baf9debfb1f28cc0f1a4eb137f5b9a990fe65a7fc2b213c493812c3ed6df8b7da6caf43db429426328e45108682e5ed8ae3c4c810fc1189f12578bf46ba0ae2f2bcbad851d57fd09559232478299703c3d022197cf133d15683a5256564c8879f4cb71891f7cdd9252c2c8f08bc39b47eaafdfcf05436c8e73f868f8b7e81f5986fc930a6865aaebcc9c96831db6290da486bd7ec3ee89bbf19d7d8e53ba630224e8c481d2440f5705b728f19158aadd29b7984aad936cd146e4fcb4e0047f5c6db405d610e2e6eaed0f6a9014df2de9f784e5c2dd6e39f4f2893662eee96f1832b4b76cd7fc80df6eb2d89c92a5b02d67347d56349658a56bd40b11ab1979a2a404c8d2bacc090b8f022849102224ec1e7415d2af4e45c6fc8471d0c56afaf6731429097cd0724a893c1a5c3b3209586d4ef15a96ef9b4475945a2503ecca4bd02d3a2edfbca7c8d5fbbfced9c282bf1487899c6bece21f7b199de0a94104b1c7de993ef6633861be0f6f20dc01402896d5ff51291c300b4c8d28c4e2a91a29568f73501fdaf2d735ed27a181ad955fb42e606de595d7c54758e4a7cf63481db3688ab7287839f64a7d4bfc2c0548018b0a55564ef1c6732c4cb356d55a0d2c0705238784b25558838dfbd46e93d9403c2905fc904ecceaa33c6d40e68ed9227481a72bf6aba26bc4ce7697f5c0c4fef4e5e471ba7943c1735cf5fcc8fce4bf2ce7ba0b74931732b7ca22164cb241be29552c2bd424bd837739204c9f3d4f81d1a633dfc40ca53f6aee4fde894b129bb3cada65e6d697beafc04455d59fc000a679fbfa2cb5c6b4b0cc34d10648bb4b1cdf6b89b7c145c88be956e2f77f444da8f3374b8ef8ade3b4562d0d3c33da0498225e6bf11a37cbf2da4e3600677ef6e38b13a37a7b8f58ff9d8590f34171c86593007321286a152ec1d183522fdcc11b51b38db5e2af2d67799067414faf752fd50059ca558d9230acd3a248a48f3cdd0c9364c32c841935e53d3f2a7091e7dbd6c428dae130d940fc86a3bc7dfd604cdf236e523b2a897739cf8af70f8c8db921f07b0a70579409425cda4268d2e9e7b977b6b5b9d049789c4e975573ca1e76c532679ee1746e27a48f122acc0ebf623f2b3d1ebb1f9a82e1d9351bcd174716b779014dfe0197c8a1512eb7e86355506b37a25277b5f661785ce6fb95cd374513c03080756b3288bbddeffa7ffb6f4fe5a22655c0dcd4cab42277052c5b62b1cec5e689d4bfaa683636f278372a4d28b12bcb3c7354c0f80d36897809cfec35e4d5aa8305bff4ed49c2898dbd8d51f59fb1e03fc8f13010ee80bb55d4dee14894fe2f6aa7f21a36f55a39b845f17753c90406ccf2c73ba19fcdafb388dd1602cc6dcc70f327d0966eaa2fe84499f8774f36d3f3ddc876c668ae085141cda18ead3d19042a0061d25be19efe4f2d3fe633e", 0x1000, 0x5, 0x0, 0x0, r0}, &(0x7f0000f5d000)={0x0, 0x0, 0x0, 0x2, 0x10001, r0, &(0x7f0000f5d000)="8eda6040c4ad8782bbb7bdb95b2d6f032bfc3f4ef8bc8bdd37face059d6664f3956ff8ce7584b34ecf22ba6392953576525d3e044fa2f0", 0x37, 0x7, 0x0, 0x1, r0}, &(0x7f0000b4d000-0x40)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000f5e000-0x81)="4b03d8ad2ee1803270291d42204814c530c19481a666631eef26059ba60c1222ac8d248f8aa21612979b185917d2967d1882a9a1287e48fd08d18188bb6706402967d825a9999a2250510f4beba15efd5de17228fb091267fd837f04c276e2c0f9d616a1d0f9b77c267fc6df2f73897fbf0282e12d903322af30ba35767eb62c33", 0x81, 0x6, 0x0, 0x1, r0}, &(0x7f000078c000)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000634000-0x84)="acd8af462c7255b9364491a0be68de6a6551cfc967b39cf407298bdc928edf004746318b3197bcfd276df11b2eba2bc0bffb1c5a1eeba99adfebbbf5166be263805dfb78bcd0ce6a0eba053dfa910316a9de735e7201c9ebb9bb4f481f6ec87f4d6dccbf9d6cc98a0e023595fb5798a47ca838cee234e91e67f5f8a36627f77cb9c432ca", 0x84, 0x100000001, 0x0, 0x1, r0}, &(0x7f0000f5e000-0x40)={0x0, 0x0, 0x0, 0xf, 0x7, r0, &(0x7f0000f5e000-0x74)="c795dd7d71ec5a566c102ede7f5396120a58d5afebc02af4d67f230edae03e5b94351d5071f6b6df151959afdcd8e6d35ac7b78d015180618fd5aa635bc88471c94ab0ffa74da23c85412d61b0d3be18be343624e7bb1aaeebbb70560b183e3927b18771934e2f65714fab7e7083778de257978e", 0x74, 0xfffffffffffffffc, 0x0, 0x1, r0}, &(0x7f0000f5e000-0x40)={0x0, 0x0, 0x0, 0x7, 0xb8bb, r0, &(0x7f0000f5d000)="f8b24fbd71d64e76896e4017e376472d801a3cce1cb3d1bf550d65980092b683641d11fc3712deaf214072ee6d09e5ea97b26172fde98fe0ed9a45176f25cb48159c2729ed26847221d733b42b305b9f544599965f24bac01679405a085f78661c80f259a7a46f30a588295f24d74f78469316ca858c66b9bf987c65398ed63c8c71987c25ac76bb", 0x88, 0x1f, 0x0, 0x0, r0}]) sync() ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000f5d000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$sock_bt_hci(r0, 0x400448eb, &(0x7f000084a000-0xc0)="104073d39855f7a4a608d092de57abfde5967dd91ab02be045cd0b46bea4948d67a5367a526fa0933b0cb7fdb2454ba65c506653c05c00f0d61cb50e40a0b62a266347416f52dabb601a84144d3f0357110a8c05f2ade53d8fded1f7536dfc9bcada52da28fffc557916e1cff9624cb0bb0554d27562c6da19b3d1076184f773ebc3ec707b797b0d1cc4e7032ce4572ddf044e5d3df473beb4246f02df7351658ea790551c7bb59f3d0fcf8eb75656db142557e9c18b0fb480197d22e8c133a9") mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f5c000-0x48)={0x5, 0x9, &(0x7f00001d0000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffff7fff, 0x0, 0x0, 0x0, 0x47f}, [@alu={0x7, 0xf8b5, 0xf, 0x7, 0xf, 0x3c, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x5, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f5c000-0x4)='GPL\x00', 0x3, 0x9b, &(0x7f0000f5b000)=""/155, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x3, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:28:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) close(r0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000654000)=0x0) read(r0, &(0x7f000000b000)=""/192, 0xc0) 2018/01/20 05:28:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000+0xfc6)='./file0\x00') r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/xfrm_stat\x00') sendfile(r0, r1, 0x0, 0x6) 2018/01/20 05:28:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x80000000, 0x0, 0x0, 0x2}]}) lgetxattr(&(0x7f0000c63000-0x8)='./file0\x00', &(0x7f0000ba9000)=@known='system.advise\x00', &(0x7f0000d14000)=""/45, 0x2d) 2018/01/20 05:28:08 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x800808, 0x1000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000727000-0x8)={0x0, 0x41f6}, &(0x7f0000fd9000-0x4)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fd9000-0xc)={r1, 0x7fffffff, 0x30}, &(0x7f0000fd8000)=0xc) r2 = syz_open_dev$dmmidi(&(0x7f0000128000-0xd)='/dev/dmmidi#\x00', 0x7, 0x20000) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd9000)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f000017e000)='./file0\x00', r2, &(0x7f00009d2000)='./file0\x00', 0x2) timerfd_settime(r2, 0x1, &(0x7f0000fda000-0x20)={{0x0, 0x0}, {r3, r4+10000000}}, &(0x7f0000c08000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getpeername$inet6(r0, &(0x7f00008a4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000051e000-0x4)=0x1c) r5 = syz_open_dev$loop(&(0x7f000002e000)='/dev/loop#\x00', 0x0, 0x1) ioctl(r5, 0x440000000000127f, &(0x7f0000fd8000-0x2)="") 2018/01/20 05:28:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000e89000-0x4)=0x1, 0x4) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000740000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) [ 37.823081] sctp: failed to load transform for md5: -2 [ 37.828924] sctp: failed to load transform for md5: -2 2018/01/20 05:28:09 executing program 1: keyctl$describe(0x6, 0xfffffffffffffffd, &(0x7f0000a9c000)=""/24, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000451000)={0x10001, 0x32e9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)="5ebc8bf4c8e38fa25a7553cf3f03e98fd9d29acf5ac173e8132adf2e0ed56a8eb8080ea32d503b496c71d300234226360da3bbd1f714e497aba89de10a92b5cda8530d3304599718ca8f03e84b93deac59211f4931009c61c9dbd93ef62820258efa808ceb06f2515eb5a4b2e3f70813d0b21355e3d579957109a90ef27382a149f2c90a014097c2095fd4992d5dfe6bf4f167bbc0ed4e202190241167f1b775", 0xa0}, {&(0x7f0000002000-0xbd)="def40700e47b0de4c3938f0e6d38fff570ae22b23a289920849a23a211fde19abaaadd930e3f09bec23d1d5236c9d5f4455aa21b77e05f6391556edef7eb7fb0c097fc30927782016ff0cda0ee7f4aa82a08ff5396d0797e724ca11d37cbd42d431f472a8fa9f2bd85e62ea3f9e94e5bd9f4b7286199ad9f7f17bff6dafd10c20d771d9356b6aa79bc7029cd06a73b4243903b3c1266dd4e8287484f490d12490c956d3d0f7c64c5bc5ee797c4dfe65b2f79da5aa2b92bd303f63223a5", 0xbd}, {&(0x7f0000001000)="7b03486ebb3953bbda0b11afcefe7ecacbe24fd683", 0x15}], 0x3) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/21, &(0x7f0000001000-0x4)=0x15) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/20 05:28:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x448c, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) io_submit(0x0, 0x0, &(0x7f0000afc000)=[]) r1 = syz_open_pts(0xffffffffffffff9c, 0x8240) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000db1000)=0x9) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000e5f000)=0xffffffffffffff3e) 2018/01/20 05:28:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x6, &(0x7f00001b8000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x1}, @alu={0x7, 0x0, 0x7, 0x67b39fb0d7aff44c, 0x8, 0xfffffff8, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x3}], &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x800000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:28:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x67, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x1d002, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000ad8000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 05:28:09 executing program 7: 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$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fcntl$notify(r0, 0x402, 0x4) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000d33000-0x8)=0x1000) [ 37.916163] audit: type=1400 audit(1516426089.076:27): avc: denied { create } for pid=5056 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=netlink_netfilter_socket permissive=1 2018/01/20 05:28:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c47000-0xb)='/dev/hwrng\x00', 0x2, 0x0) epoll_wait(r0, &(0x7f0000166000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/20 05:28:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/20 05:28:09 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000270000)={0x19980330, 0x0}, &(0x7f0000c0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000911000-0xf)=""/15) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00009d8000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:28:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc4000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000097b000)={&(0x7f0000822000-0x4)=[0x7f], 0x1, 0x7, 0xffffffff, 0x27ce, 0x2, 0x3, {0xab50, 0x1, 0x5e8916a1, 0x4, 0x2, 0x2, 0x7, 0x2, 0x0, 0x6, 0x9, 0xfff, 0xfffffffffffffff9, 0x5, "91c9febbf6b06a3ca864bc93b2b5d6bce7e3fd0d9e86a0118bb8f4d062716aac"}}) accept$nfc_llcp(r0, &(0x7f0000e63000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002f6000)=0x60) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=0xffffffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f00007fe000-0x14)={0x0, 0x1, [0x62b]}) syz_open_dev$urandom(&(0x7f000010a000)='/dev/urandom\x00', 0x0, 0x129040) 2018/01/20 05:28:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000879000)='oom_score_adj\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000272000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000330000-0x4)=0x1c) preadv(r1, &(0x7f00007e8000-0x30)=[{&(0x7f0000917000)=""/1, 0x1}], 0x1, 0x0) 2018/01/20 05:28:09 executing program 7: r0 = socket(0x10000000010, 0x2, 0x0) unshare(0x20000400) write(r0, &(0x7f00008f0000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f00000f7000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x58)="4e81b2ddad4e952a70f14216273096bd92e12646d77d72873ce6cd9c3d1e585a08db392c6346d50258908deb6f8f5fffd5fa7b26d675e0af8c661257900ff1b817eab338d2ae6324c2f30bee2ecc9460c1961eefca5a2b86", 0x58}, {&(0x7f0000845000-0x51)="2351d067a005f639537cde72b23a8341fe8faa1522842b42348b18bdb8abed1c9e40af87e075a4fc38f77af9fb5dc2710ea9c72b96bf4a10372abae85f093870b977bb5c2324816c19fd3efb5ee8e971de", 0x51}, {&(0x7f0000000000)="c0934702cfc0528e0dca23ad813385da1950e9f63e41bc224ad5ef483dc53ed77d36c291d1ded8c8f2b62928a3f4016bd3d4a2d46636c259e8e2bea95b44f03e1430ed2319da96e5e7731f302da149349e549498529f0fb12612a4e561e059b15fd1d7ea5a72c047a058ed4ace2185b4f9c6f3b6f314e2f2bb94e3f3e59ff0f2ef059b9059222a8b79146859cd5e0ba1e48870ea7ed43e0b8b5650e84e46b1af1d3c498160f515c2146aade0dee14d059dc6c17ff677df7eff41ff63e1375a8f72d831ad03223006dc105eb99a01befa523f9c14c94dd9d6846cf402470f132518", 0xe1}, {&(0x7f0000001000-0x67)="ef99d45856eb5e073a4bc634fcb4d27de20ca454198e0187dad932041da517741ae7a2cc3d7e593d094468c93a5dff31fdf7611300828eb9056baaf660b76487ad75a39868a579f3b404bdcb2c2db099c8feba1159c23ba0ba4cdbb53f98b2b510a225bc043872", 0x67}, {&(0x7f0000e92000-0x31)="e6edf9faaa92caff2e6f76aad03515b93ab49ea3d58457d277b1455c771442d4503032770dd3c3bc8743b0019f9036778c", 0x31}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f00002ec000-0x3)="ba8134", 0x3}, {&(0x7f0000000000)="3e0dd6ad0b41884af7704cc587427fcdc3e4b898c5cfdcd0ad53f92436b9df360ddbc1b54e31e9673bf95f79e944b798573773006fd315762ae0d64a72ca36077153f7b5348360c1ea9b11998c2bdad1a4b80caee59a5d3be7c3f50294887b1fb238674449af52380a26dcfee056466d95a508f8a26810cafa39f777f5ba1187794ca4b6d8", 0x85}, {&(0x7f0000001000-0x76)="36431847fd88eecee2ed6e0d7afa4b7feaccca3b08bfc112b184078620a6a5889361a4a0c6aeb9fb0e992741155e2c0ed0c01e3c5f24ec3d8d4ec77ffeb8f32793fd2b8d7ca8be19f271bcb3800b2a8fa39d8b1147b1d578326aac1e65bdf0ad22a0985e13bf42019969c1829c269e09762a4aa2fc42", 0x76}, {&(0x7f000073a000-0x34)="4692d2128998f882ea2ecbe89449e1f3c82e768b71a545c8dacc47001be10368253d88f238d30f3e6a05346ab687e3958f3d1662", 0x34}], 0xa, &(0x7f0000001000-0xd0)=[@iv={0x70, 0x117, 0x2, 0x57, "01376de07e8576a44e253883af3e3fa32ed49e496d40c6c50ed2a82e012edddbca5e4c71a71e6deda9c342eb9b1a344e5843b3b761d58d75e88b88e322ec2410be158ce8bab413b19829425622ec3d6b6e27b07798219d"}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x20}, @op={0x18, 0x117, 0x3, 0x0}], 0xd0, 0x20000050}, 0x4) 2018/01/20 05:28:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000df4000-0xc)='/dev/ashmem\x00', 0x2, 0x0) r1 = pkey_alloc(0x0, 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000dd6000)='/dev/dmmidi#\x00', 0x10001, 0x40000) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000efa000-0x6a)="789d42c454f9e4cc4e096398164f21f6ade53dca7b57366d0ea77ede05d763c9c48b8df295005a5c049218cf3cec6dfc2dcee4b58325ce4f9b558c3885cd820dc1b52b4dcf38c1fb7e8784ed6fd3b2c3e876ae93b6b5c57f7f7e6e59562ffa5a9c9e7243ff89c0835f9f") pkey_free(r1) ioctl$void(r0, 0x40087705) 2018/01/20 05:28:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000efd000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "001f01", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/20 05:28:09 executing program 2: r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000e50000-0x4)=0x0, 0x80800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendfile(r0, r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000222000-0x8)='./file0\x00', 0x1) mount(&(0x7f0000d47000-0x8)='./file0\x00', &(0x7f0000559000-0x8)='./file0\x00', &(0x7f000064e000)='ramfs\x00', 0x0, &(0x7f00006f2000)="") 2018/01/20 05:28:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xdd0, &(0x7f0000b36000-0x2)="00ae") 2018/01/20 05:28:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/20 05:28:09 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0x0, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000022000)={@multicast2=0x0, @broadcast=0x0}, &(0x7f000000a000-0x4)=0x8) [ 38.200391] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) [ 38.218428] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. 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Check SNMP counters. 2018/01/20 05:28:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00002b2000)='/dev/usbmon#\x00', 0x4, 0x100) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00004df000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) keyctl$chown(0x4, 0x0, r2, 0x0) 2018/01/20 05:28:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000002, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0x0, 0xfffffffe, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) 2018/01/20 05:28:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000154000)=0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000d9c000)='status\x00') setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000e63000-0x118)={0xb3, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r2 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r2, r1, &(0x7f0000db2000-0x8)=0x0, 0x7563) 2018/01/20 05:28:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x803, 0x2, &(0x7f0000f51000-0x8)={0x0, 0x0}) connect$l2tp(r0, &(0x7f0000c54000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x9, 0x3, 0x2, {0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}}, 0x3a) r2 = getpid() fcntl$getownex(r1, 0x10, &(0x7f000003b000)={0x0, 0x0}) kcmp(r2, r3, 0x5, r0, r1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000e44000)={0xf53, 0x8, 0x101, 0x6, 0x3}) r4 = socket$inet_sctp(0x2, 0x108, 0x84) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000393000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00003af000-0x1)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) socket$nl_route(0x10, 0x3, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000efd000)=""/129) 2018/01/20 05:28:09 executing program 5: 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, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000101000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000a11000)={&(0x7f00005f9000/0x2000)=nil, 0x2000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85320, &(0x7f00007c7000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00005ac000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "51428fabac5d7e79", "f40579df7946f5f0bd6a22601c0160eb8810a73adc3b807d6a0de071ac17e51a", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/20 05:28:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b17000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000ab000-0xb)='/dev/mixer\x00', 0x200e00, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d43000-0x4)=@int=0x0, &(0x7f0000f57000)=0x4) getsockname$packet(r1, &(0x7f00008ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007af000)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bea000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000140000)={0x0, 0x0, &(0x7f0000888000)=[{&(0x7f0000dea000-0x1000)="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", 0x460}], 0x1, &(0x7f0000bb6000)=[], 0x0, 0x0}, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000bb5000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r2, &(0x7f0000c57000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f000077a000-0x457)=""/4096, 0x1000}], 0x1, &(0x7f0000b69000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:28:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c0a000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r3 = accept$alg(r2, 0x0, 0x0) socket(0x10, 0x4, 0x25) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000b92000-0x8)={r3, r0}) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/20 05:28:09 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e2b000-0x10)='/dev/sequencer2\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x10001, 0x5, 0x5, 0x8000000, 0x1, 0x2, 0x4, 0x6}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000000)=0x80, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000584000)="7daf28656d3000", 0x1, 0x20, &(0x7f0000e9c000-0x40)={0x400, 0x8, 0xffff, 0x7, 0x3f, 0x5, 0x7f, 0x9}) socket(0x20000000000000a, 0x2, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000)="", 0x0) 2018/01/20 05:28:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(0xffffffffffffffff) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008aa000-0x8)='net/llc\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004d6000)={@generic="0735cf2c1b4485858b071e8106bcff12", @ifru_names=@generic="5f504131d677cd81a3f5a807c6881efb"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000f6000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) umount2(&(0x7f000046d000)='./file0\x00', 0x4) 2018/01/20 05:28:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d99000-0x4)=0xffffffffffffff40, 0x4) bind$inet(r1, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000af8000)={0x101ff, 0x3, 0x4000, 0x2000, &(0x7f0000bff000/0x2000)=nil}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000e8d000-0x10)={0x1, &(0x7f00005c6000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000456000-0x77)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/20 05:28:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f000015b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000006f000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000001000-0x4)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000aff000-0x28)={0x1, 0x0, [{0xc0000084, 0x0, 0x0}]}) 2018/01/20 05:28:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xd3f5269f6767c8a1, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) syz_open_dev$sg(&(0x7f0000240000-0x9)='/dev/sg#\x00', 0xd15, 0x200201) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = memfd_create(&(0x7f00005bf000)='/\x00', 0x0) sync() mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r3, 0x0) 2018/01/20 05:28:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x3, &(0x7f00000a5000-0x8)=0xd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000ca1000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000c3e000)={0x0, 0x0}, &(0x7f0000212000)={0x0}, 0x8) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/20 05:28:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000430000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d01, 0x0, 0x0}]}) 2018/01/20 05:28:09 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000562000-0x60)=[], 0x0, &(0x7f000053c000-0x18)=[@op={0x18, 0x117, 0x3, 0x4}], 0x18, 0x0}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000273000-0x9)='/dev/vcs\x00', 0x40000000210002, 0x0) 2018/01/20 05:28:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000046f000-0x30)={0x0, 0x28, "caf361397afdfed39dc991b44f08661904f2961427f637a26c01be45e6ede7a86e7464f1d9bff26f"}, &(0x7f0000ef0000)=0x30) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00001d6000-0x8)={r2, 0x7f}, 0x8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00006f3000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) close(r0) r4 = syz_open_dev$sndpcmp(&(0x7f0000789000)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x800) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000165000-0x20)={0x4, 0x2, 0x10000, 0x2000, &(0x7f0000e2d000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f000063d000-0x4)=0x0, &(0x7f00001a8000-0x4)=0x4) 2018/01/20 05:28:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000910000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) pipe2(&(0x7f000075d000)={0x0, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000031c000-0xc)={0x80000010, 0x0}) syz_open_pts(r0, 0x0) poll(&(0x7f0000e44000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x1ff) close(r0) 2018/01/20 05:28:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f000042d000)=0x9201) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f000048d000)='./control\x00') getsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f00004be000-0x4)=0x0, &(0x7f0000d9a000-0x4)=0x4) lremovexattr(&(0x7f0000735000)='./control\x00', &(0x7f00001b3000)=@random={'user.\x00', 'aufs\x00'}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:28:09 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x2, 0x1, {0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}}}, 0x3a) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000-0x10)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000f11000-0xc)='/dev/ashmem\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x4, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x5236, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:28:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000f44000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008a4000-0x16)='/selinux/checkreqprot\x00', 0x219c6fb875ba963c, 0x0) r2 = fcntl$getown(r0, 0x9) fcntl$setown(r1, 0x8, r2) ioctl$sock_bt(r1, 0x8906, &(0x7f0000bd0000)="28e8a2e39e45beecb566606d7bbc7668c6b89ec68fbef0074aa2e44c82d9e66972d804cd0ec06c9f7c5a6ae0398f32d79e3bd0ae40e657b1fdc21c5e4605b597a82deefcceb2d5f5af740cf8305c860ce146238780a4a2b237fc51cb534af63044e8f3be981e6a029b84cd6aff34c0af09b312bdf054aee5d9712d291060a46a9a350823af56e699c1b28c202e211f") ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000816000-0x8)=0x2) 2018/01/20 05:28:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005a5000+0xdcb)='/dev/dsp\x00', 0x200, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000c07000-0x1a4)=[{{&(0x7f000037d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000809000)=[{&(0x7f0000c01000-0xba)=""/186, 0xba}, {&(0x7f00000ba000)=""/242, 0xf2}, {&(0x7f0000da7000-0x13)=""/19, 0x13}], 0x3, &(0x7f0000724000)=""/214, 0xd6, 0x5}, 0x0}, {{&(0x7f00003cc000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fe3000)=[{&(0x7f0000a2e000)=""/55, 0x37}, {&(0x7f0000ced000-0x24)=""/36, 0x24}, {&(0x7f0000f38000)=""/251, 0xfb}, {&(0x7f00004e9000)=""/14, 0xe}, {&(0x7f00003bc000)=""/219, 0xdb}, {&(0x7f0000a3b000)=""/4096, 0x1000}, {&(0x7f0000af5000)=""/206, 0xce}, {&(0x7f0000066000)=""/111, 0x6f}], 0x8, &(0x7f0000b6e000-0xbf)=""/191, 0xbf, 0x2b6bc5da}, 0xfffffffffffffffc}, {{&(0x7f0000890000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f0000c00000)=[{&(0x7f0000d8c000)=""/82, 0x52}, {&(0x7f00001bf000-0x9b)=""/155, 0x9b}, {&(0x7f0000adf000-0xb)=""/11, 0xb}, {&(0x7f00004a7000)=""/47, 0x2f}], 0x4, &(0x7f0000207000-0x64)=""/100, 0x64, 0x8}, 0xffffffff}, {{&(0x7f00007ea000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000095000)=[{&(0x7f0000800000-0x1a)=""/26, 0x1a}, {&(0x7f0000227000-0xb2)=""/178, 0xb2}, {&(0x7f0000eb6000-0xa4)=""/164, 0xa4}, {&(0x7f0000094000)=""/123, 0x7b}, {&(0x7f00000f9000)=""/72, 0x48}, {&(0x7f000025b000)=""/81, 0x51}, {&(0x7f0000f13000-0x9d)=""/157, 0x9d}, {&(0x7f0000c52000)=""/123, 0x7b}, {&(0x7f0000692000-0x2)=""/2, 0x2}, {&(0x7f0000a1c000-0xb)=""/11, 0xb}], 0xa, &(0x7f0000222000)=""/62, 0x3e, 0x6}, 0x80000000}, {{&(0x7f0000239000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000048000-0x30)=[{&(0x7f0000fca000-0x99)=""/153, 0x99}, {&(0x7f0000e72000-0x3d)=""/61, 0x3d}, {&(0x7f0000fcf000)=""/194, 0xc2}], 0x3, &(0x7f0000be2000)=""/178, 0xb2, 0x6}, 0xe6349f2}, {{&(0x7f0000220000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000125000-0x10)=[{&(0x7f0000444000-0x74)=""/116, 0x74}], 0x1, 0x0, 0x0, 0x2}, 0x5e}, {{&(0x7f00007f4000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000612000-0x70)=[{&(0x7f00006b3000-0xe5)=""/229, 0xe5}, {&(0x7f0000f19000)=""/142, 0x8e}, {&(0x7f0000eac000-0x1c)=""/28, 0x1c}, {&(0x7f0000cc7000)=""/254, 0xfe}, {&(0x7f000046d000-0xb4)=""/180, 0xb4}, {&(0x7f00004b9000)=""/65, 0x41}, {&(0x7f000037d000-0x75)=""/117, 0x75}], 0x7, &(0x7f000037d000)=""/111, 0x6f, 0x3}, 0x5}], 0x7, 0x10000, &(0x7f0000376000)={0x77359400, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000098e000-0x3)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5, r1}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) pwrite64(r2, &(0x7f0000ad7000)="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", 0x1000, 0x0) 2018/01/20 05:28:09 executing program 3: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000fe8000)='/dev/admmidi#\x00', 0x3, 0x400) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000217000-0x40)={0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x0}], 0x1) 2018/01/20 05:28:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00007c3000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = syz_open_dev$audion(&(0x7f0000c3b000-0xc)='/dev/audio#\x00', 0x6, 0x200100) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000f47000-0x12)={@common='gretap0\x00', 0x100}) 2018/01/20 05:28:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000015f000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000c6a000)=0x200) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) get_mempolicy(&(0x7f0000f09000)=0x0, &(0x7f00003f7000-0x8)=0x0, 0x4, &(0x7f00004b1000/0x3000)=nil, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f000060a000-0x4)=0x76) 2018/01/20 05:28:09 executing program 5: 2018/01/20 05:28:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f0000ab6000)=0x8000, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f00006dc000-0x4)=0x0, 0x4) 2018/01/20 05:28:09 executing program 0: mmap(&(0x7f0000000000/0x8a9000)=nil, 0x8a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00008a8000)="", 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000384000)=0x4, 0x4) mmap(&(0x7f00008a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008a9000)='/dev/vga_arbiter\x00', 0x20840, 0x0) ioctl$TIOCSBRK(r1, 0x5427) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000, 0x0}, 0x12004) 2018/01/20 05:28:09 executing program 7: 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = dup3(r0, r0, 0x80000) unlinkat(r2, &(0x7f0000d15000)='./file0\x00', 0x0) 2018/01/20 05:28:09 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000000c000)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000014000-0x8)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r2 = syz_open_dev$amidi(&(0x7f0000009000)='/dev/amidi#\x00', 0x1adf, 0x801) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000009000-0x4)=0x0) 2018/01/20 05:28:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000e8c000)='/dev/urandom\x00', 0x0, 0x400000) r0 = socket(0xfffffffffffffffe, 0x1, 0x7) bind$inet(r0, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000234000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f00001a5000)='/dev/vcs#\x00', 0x2, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fce000)=[{&(0x7f0000e83000)="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", 0xff9}], 0x1, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000b8b000-0x38)={0x0, 0x0, &(0x7f0000fd2000-0x20)=[], 0x0, &(0x7f0000fd2000-0xec)=""/236, 0xec, 0x0}, 0x0) 2018/01/20 05:28:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) socketpair(0x1b, 0x80000, 0x8, &(0x7f0000fdb000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000bed000)={0x30000005, 0x0}) [ 38.819611] binder: 5220:5223 Acquire 1 refcount change on invalid ref 0 ret -22 [ 38.833555] binder: 5220:5223 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 38.859363] binder: 5220:5235 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/20 05:28:10 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000010000-0x1e)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x9, 0x9, 0x2}}], {@generic={0x8808, "f37a8f34dbfa36fb0f2b7de5"}}}, &(0x7f000001f000-0x18)={0x1, 0x1, [0x4ba]}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000002b000)='./file0\x00', 0x148) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000002b000)={0x2, [0x0, 0x0]}, &(0x7f000001c000-0x4)=0xc) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000019000)={r1, 0x7ff}, &(0x7f000002c000-0x4)=0x8) 2018/01/20 05:28:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000077d000-0xb)='/dev/vcsa#\x00', 0x73, 0x0) readv(r0, &(0x7f00005c0000)=[{&(0x7f000048b000)=""/51, 0x33}, {&(0x7f0000c26000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/20 05:28:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d51000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000562000)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') openat$selinux_context(0xffffffffffffff9c, &(0x7f00004e0000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000002d000-0x1008)={0x0, 0x1000, "3f2f40caa59384eaf9139c806e662cd5c5de54189772fae59730976d0837d53970597c4a7b72288e924d3589c3a2c6dc67044e1962441ad09759654fc844e2960b4c8bc52dfeeabd6200d318c4b3a01dfb90169dcc2539d2c534461ef36d13ed3194dfe564480b0235c9fa4416b592645aafceff2ed9d8444b6f1f7df78ef9fee870a1a8afefdd295f6c2a573c99375d8c7fe17f061b6a47fff674fd0adf7be5bb5facb168299dcdcecec80306ea636bccee9b27901f239904d21c62e171c19019e6db25ef591250a61ed0606982ca6d8c6effc12423434f0d7eac3640507e10e2d62c9687cad9282dae1262b0f1822478851c616839ed9169f0282a3e24f170752df39512d3aeaecaf4e34b36f5f69ffb2770c684df545cd13e49349f44b042cd3f3b84dd73a9eefc11d6f6c30bd040a7c23f35273d0693062f8ff9ddbd86922b7068e72fb165107e7d9630ca207a4fa4b2ca6aca0461b481ed8ec5aec50efc228ea8e6d9b99236009419fba2183b62898721176a32ca19c3eaf448134f768ee2e134bb6e018c9c2cc11db234ac53787e67defbfedfe937c6fdde6e56c659bbbc2b99c16e32854e28ca2a8511073af30f9183540740370480d1752cbbafe4f8b5b6ce36fd7d58882c7cd6fd76a2ca5361ca435d057eeda42823326a9b7195326d3c7bb9dfbc67346f391328eb4af12aeb8cddd03de1aee405bf39824b0da0acd89ce9572dd45dbb5f6e94a6781088b3dc983cd956fdea26eed641ea60034356cf2e943db2f7d9acb11ebc0ea4fba66df142de432a5dc2f8c2d2046c94cdf65147f7806ace29fd5c9e5c036da9d5694c446fc9c9a7c7cf31c4045d845b4fb2b97fe57c6ffd4eee5ac71e6efc2cda9ad3db76a74059d49f2966970121337752acbc05d29d8a93c15d66f973b8eada2cdd9330fb960089d124f59210e5f616435ec4092c0bf9e99c4b379a16a221f6e3554bd3c866e7a8044b826ee91ef225f46c88ee76e89c13426ccd7b158be14e133fa884b5fc10d6c1a4f84bfacd8b6fa1b2c30372f24ce2a74d11527a6f03d3ce21b24fbc81d54a04672be4371d086630ad89983e46fadbae7cb3cec3406cae786c9a74c47a77516e628d7cd175173aa1a19ab7be2c33694d9144be37aa6d2a70cfc5cff0b961f547e72b5d55fd5e220c88431ed8650e0486efa6d435b45d16f26fd66359e9a3bbbb674cc78641919b46df793804dc9c56769a26a850937a52efade0efab004f52abc09911530e40dd1d681216fb84b303c39b3b3c8dc52d04b8f96efb3bf9db9127c78df6f25176716d574efb182b48659a4fa18cc3db067066e7118f73f6105b9d1e39c55fc5672ff205e4f4baa21f7ade04df9b6a8b372d887ef3aa06e11b672c0657c2c329da58ddf521dd3f24fe9c72ed6515fe2e7adee7201aa1fe71d2351a6e4bf0c0d1365d8e8a4d4b112bb35a982c31556a4925435a3f3e0ced458631df2f4d28fa7fef51a72e2369aac1f7d0d99adf64794718e28d026bdd15c4aa210e75b47729d21b025dde0c4089d075c92ab7203e864148504cf81520ef1647bce98baee05780c2fdc3cb0bbfbb86bd01771ad5e06dff521a4f2278b6115bd9877d65706793b197bda8bedb742d5ef828fe5cdf551ff70ae74a0faaf15a26e275fb856e3fa821932455fff1ee660a23d8edc52390649b27dfbdb1c618c5c0f218975f54fe101e2bb82ae5cc8dfe7145ffb6653ca8c28c9f0203ce7c8b351376bea4449be1bd9e0389da4483c6479075dcc593ffcb7bad03063671261c733faecfc0687f76fbf445bd3dac2a46adf75b6e8151086293e1c719b3d95e16b1f8d3b8a51b9b1b745c6e1aafe22eb5f58a59c89eadaa63b3dcce039050b2d965ba97b874d1e5d93204b6b9955005ded061a6526e1fc82fe72da6ea240f2dc8c25e1a7a30569c585c8ea878fdd6905366e9f1f6389c597220c42e3a6a5d3fd03a32d82b640597a6568439f3bce9da36e244c42718c124a71200db088d6d8ecb2e8f54400f2aba35527d1916708d2d8356682a6865a259a4f3053886932b624ad709c6de3f3a8caad2f5376dbf37eacaf4621669b2bd07a5928b701a650bd5788e4dc3f1bf4f778fb60369bd6a16e47810e9163a5adf8129a7eaa3bb834840bfbf22229ca4528af21df11f705d856d3f47bca5491f62f442520165aba54e3b9e3dbe52f98dbb176827fa11ba1f97ce18b9d073b1bd85b606a7ab8af698a38d359710f185cff66f6d8c8e35acf8b22df2fe64560aa6dae7e307ade39edaaff20350a297c0c0b91089001d8b3474715a3ff376b9b3a662ac06a182d202b83ce37e99ed1ad02586c453f11015d6688dc6e9913102b2c6436a10ed6e67c6f528c7effa8c66d39dcd394d7a2e0339e699ae179ba3597ff7306841769bcd660e85ae1c999d2514f31482b124b503fb519feb1ed1950b3df9151bf9a92410868f37edfb26cde994ce22259a56294919d9418003d68776c24e9fa49686c0eab3cc15073f9ef25f11bfc91e2a4b3a0ef8ba7437a6c9e2fa0f62c8e3ee8e44d1dc22239d32ff3ad43da8736105617eb9909172dc390f83bd085ec963d9f4c6fd14889c23032b308f17f6586673a5aa35643b1b69d4c60cedb719cfc1eb1b90946b1d1fcea131ac3317722650e2d84c6b214a04f5a0fbab111812c91ba36ac8373e0ed3880b38c72e5ece427e20630f9c81e5e6f1d808f2b6b97dd0ea7830c013a6261b672ca429ea7783ab1c9c15a428fc16fb079850a1ded4f366fc207b2018274814627175b61d8ad59388c5d01e13cb3c9fd815058a945eb04d86a37553f06e59906f2550a9c16f4290bb717ee317cd6f6a6dcf40ebf50155f2c9379b3232d687670dae922bc785ec08d4f714a0d65a41f9985da7c85ac4b3196d122f84c0a2241dbe0fb08fc13a4aee72b5e4c5b190130cee919416a387fbb019f390d1981f9b66ea6a87d3747d57d65919dc5e83682a6d1433ec426aeaf777820d5e4865b8ad7bda29f6e8a99109a3c1dedd3a00f2f18a5e165dd7f5537a6668a3e43ef8106f85a2335e4ea49ed42932429e7b8256d5dceb41dcab79ebe4854825cced063425721c88e9fa7885afed3d7606656c0c58530d6590fa3490516b8f234af94202ac09ff573be8629f8e03effd3e06548d99a35456e72e69c4ec81992947a221cb071f1d7202205bb9e475a178b38b2959fb1f7a0157535b87b2aca0a9e0e6a90df53759685ba6be93ce8f4043669e6b1970367ea951ebaabeb555494a92e207e5dff01531fbcddc4ed836cb92c8337f1141103c90a5bbccba4f65e81cdaf44b41c80108155f7daa72aa204b6f1dd9eb72611b69c1f2fd96c21cfc6ce0dac712507d31acb2254c532ab416a2ce486c41202ce522a40cf1f70b59ed914f23ae1723168ebc5e5032159ec6db6cca219dce89824bbfb2b61c570368370326099b900bf3f8e017716cc36f444af9eed00152424f8e47e295d6b1915471d858069bd1892c27f53f11c412a6b6a24d6770b51a8d06a1a9fa024c007468a9a659c57544626021ae8c1d168d38066ba2fc39e32306b2f8f82664b8d9d98acfeed138c7315074624c1e2b42cbdf32ce49b64e08e2c009fcd0aa09397bb1f9cbb0bb637ec5b32dd3a7f45f6f7580513e1b1a69a6ad4384b8051bbc902b8d9c5ed940e6b9a1d8a2b1368c39662b0f4a0ad76700f2c1bbab36d04900547f00657358e6a24fb072d96ec9fcecb98383cbf1f48181b1215349158f547b801007432228d252090f663eebf4d333cd2b41f9cca37614d53f2b30051f5175f4b9104fdfcffc9cbabd6af06cb647862a99aedac151e0858d03ba79082ccd59db57bae7c758573636b900be2ab73dca3e67bb341550b693078ec2138a3d521707178c0d1f4531a668c58913a8d50749a7ebd59e9aec44d548cc1a3f4b638b37960271be4f916eea40174879ce81e121dd3e89c7c745f537a4d38aa482c8dc195fd31c4ac2f293af900a8ec908530b926cd809b4e8c9eec1b80b5f5781298f22c9346202eb6763bc8a72b463a22a083b174910033dd68dcb10129df81db38ee095eeddbcebb4b74da900b7f2059e2bf0bee74e90a6b7be850d6820a857171be7977838d8153c8763889601445f468b2258cfe83d0eb4f005d21a51767a7b9a8e00877aa7e2e97d6a5f16072c381a7fcf1f6663309a4fecd6872c1e855a2ea9451cedb6ab46a22ba797dd80eb25ba5219ac060cd18995a1c47756e6e5e0cec32fc249c1a9c6657364aa2aa450d0e98d852ca6de6779ea67cf74f248d5d25a8b24a0ab530ca2c1f6df6553bf131f62d4f8fb0647bcb73d61703d8267d7c0b016b8d36e93faa0204c90082effb199c1daa12b058abf98296348ca1e10307203565893e041b35a428f64061b6c81060e47a6b0013acda4e8a147e09024ad5cc88fc115f0d3dff20f0f54fd608700443bded0ab7520ac06a202bf2f6a09b4c2afa8656b6fe11a40611b3c4bc196f3504c778b5d17ca76f42fa52d11cc1aba497a021b4de66b47174f9aa9a7abbd02ac07b500b910d2857e49e9702c1ac23dfc811ad44f20ccd78881f13c86fa058d4f571b62c89fb8a8a0c823dcc9eb27957b7a36d329b4492ef95be8aad3dd95d1dab302915b04438e4c3c7948a4d55aaa70225e823e3cf5be377586218ddfe3b48c1ae1b6be4f85155e834684e320ccc73fedbcb050b6ed0e150f7497293d41928ffe7b55208fa3a84a56b4541fca418aefecd8e2b9b813a905cacfcc0e5331b9057a4cfe43687fdba09f17d730215ab7e49145dda822c08a5f13d2e25f280af22e3eea6cff9eb89b25e746b327880509c821553ea4c8bfe39f995193cabe341108ce41143d7424c9e32f23d448aa18181ddf6e40bfc019b6de57eb2f9fc630bce552b61a655deaa91ea41baabc45a3dab53ae84aee97ccbe3a36969370e40dc8dc2771d8bc9db0728f4606ffa5a6a35da56b3fb2db0178cee4272cab72cb2f86dc069c8fa212f258e3ea61bac52554104c74420219d6ab2677caa7d95fac0293c4eff17ee9a26c900e234c0e4eac643ee3355ffda374fbccb78a2add61630cf282920668b65c8777a4b6d4ebee0f222261532d3d9fe1386a0ebeba5e7ec31a12747d71048898208c946c9a44bf56290414919feda99774229d967e7d2bf0347a1ab98a41e4efdf77c8c0831065c600caa345f6bddb939958bc71784ee1273a9ecba2c381442e87580c02e21cb1daefa7155e26d4f57f287e0b72932aefb42b1e2664861f42fa8dbe9e809ecbc0c4738c857413cb0b393ddcb82df9180b4445e816940b94bf0f44d3603cf6c6fd7998d077848ddd489db7f0d4ab8351c13c9af3a91cf69ccaa5776cfd89553d778d857901df21ea750e5909a87e940866822701180275fc13eb5b2a6f603ad4f422eafe15dfc4409eb57af5120060d208533ab495fe98279d5c1d9b95da66f4c989f9876db965301d008a81d38d60a8c983e1fcd663e48941e26f84a687065f34d96d8b35d2ffb0407e5757021a8e2723a20bb61ef5475d3c2facd3a5e31a619df7b87467d66adaf7d1fef4873c57ad4da65890c91e9b164c7e3ce4ae70c5971823b1298ba3847c3957d88d22dccff170e394f522625d6a3c755bc81d224ac34b496c10b06c422e410284ecd27162fdf4cab7a2ca6fe1136ac3d462c3fee121a0104d0e0a6bd2af5c7ff2e36db2cfc085328ba09eb999cb526c669b1ff77fcbfcd954b7d3185db55ce45c56c4e9b9f504a7496acbb8fa87475fb777aec329514e095ddd3b"}, &(0x7f0000f49000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000815000-0x8)={r1, 0x40, 0x10001}, 0x8) 2018/01/20 05:28:10 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x0, 0x5, 0x7, 0x3, 0x4, 0xa1d, 0x6, 0x8, 0x3, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000002000-0xc)={0x7, r1, 0x0}) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000001000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, 0xe87, 0x0, 0x8, 0x6000, 0x100002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x877, 0x0}) setsockopt(r0, 0x84, 0x7c, &(0x7f0000000000)="", 0x0) 2018/01/20 05:28:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x4001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85320, &(0x7f00007c7000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f00005ac000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "51428fabac5d7e79", "f40579df7946f5f0bd6a22601c0160eb8810a73adc3b807d6a0de071ac17e51a", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 38.866274] binder: 5235 RLIMIT_NICE not set [ 38.897182] binder: 5220:5223 Acquire 1 refcount change on invalid ref 0 ret -22 [ 38.921210] binder: 5220:5223 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 38.928312] binder: 5220:5235 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 38.935126] binder: 5235 RLIMIT_NICE not set 2018/01/20 05:28:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) r1 = memfd_create(&(0x7f000089d000-0x6)='eth0$\x00', 0x1) r2 = dup3(r0, r0, 0x80000) userfaultfd(0x800) renameat(r1, &(0x7f0000e7c000-0x8)='./file0\x00', r2, &(0x7f00008a3000-0x8)='./file0\x00') 2018/01/20 05:28:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x114, 0x108800, 0x3, 0x7b, 0x4, 0x3, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000f31000-0x138)={{0x6004, 0xf001, 0xc, 0x975d, 0x7fffffff, 0x7fffffff, 0xc90, 0x0, 0x7e25, 0xc5a, 0x48fe, 0x1ff, 0x0}, {0x4000, 0x3002, 0x1c, 0x6, 0x100, 0xf65, 0xffffffffffff45c9, 0x8, 0x932, 0xc494, 0x0, 0x100000000, 0x0}, {0x10f000, 0x7000, 0xb, 0xb0a4, 0x3, 0x100000000, 0x20, 0x3d35, 0x401, 0x65d, 0x8001, 0x5, 0x0}, {0xd000, 0x0, 0xb, 0x4, 0xfa, 0x6, 0x4, 0x4, 0x1, 0x0, 0x8000, 0x6, 0x0}, {0x10000, 0x0, 0xb, 0x57a, 0x50, 0xe21, 0x10001, 0x9, 0x2, 0x401, 0x2, 0xfffffffffffffffa, 0x0}, {0xd000, 0x11000, 0xf, 0x6, 0x2f6, 0x9, 0x1, 0x5, 0x703, 0x5, 0x3f, 0x8000, 0x0}, {0x1000, 0x3000, 0xb, 0x9, 0x4, 0x400, 0xfffffffffffffffc, 0xfff, 0x4, 0x9, 0x2, 0x0, 0x0}, {0x1, 0x4000, 0xb, 0x3, 0x0, 0x429, 0xffff, 0x4, 0x6, 0x4, 0x2, 0x7, 0x0}, {0x4, 0x6005, [0x0, 0x0, 0x0]}, {0x4, 0x7000, [0x0, 0x0, 0x0]}, 0x40000, 0x0, 0x6000, 0x100001, 0x4, 0xc00, 0x0, [0x80000001, 0x3, 0x20, 0x81]}) 2018/01/20 05:28:10 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003ac000)='/dev/cuse\x00', 0x20000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00007f7000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5f000)="8907040000", 0x5) stat(&(0x7f0000dfe000)='./file0\x00', &(0x7f00009af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000ab7000)=0x2, 0x4) lookup_dcookie(0x7e, &(0x7f000086f000)=""/21, 0x15) syz_fuseblk_mount(&(0x7f0000b67000)='./file0\x00', &(0x7f0000e57000)='./file0\x00', 0x2, r2, r3, 0x7, 0x8, 0x104002) connect$inet(r1, &(0x7f0000d0b000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getcwd(&(0x7f0000d6f000-0x22)=""/34, 0x22) 2018/01/20 05:28:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00008b7000)='/dev/input/mouse#\x00', 0x9, 0x80) r1 = mmap$binder(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x6, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000a1000)={0x2c, 0x0, &(0x7f0000787000-0x2c)=[@request_death={0x400c630e, 0x3, 0x1}, @increfs_done={0x40106308, r1, 0x0}, @release={0x40046306, 0x2}], 0xd5, 0x0, &(0x7f0000c3a000-0xd5)="c18d7399d1993c05bf778263c6d893a10ae7b9cca1600d85d9d38ff6f7def98d68f9605a68f307c91354f894d0aed31bed5726bcd3c8fe5c53c40cee81c4f31db98b857b32bfb20e8248f330177a3923191000d6ef2a9ba79359de4c5dfb78e960c07ba87f89b600a61c198f95947b52f98c6375adc913b73da9e74d2c517cc4983677175f82e9b6f11ccd092dc08af9237169e32e0dd9167ef28c7947dcad749028d4bfc8251df37fb7abb6b2981210d8838ea1bc38d3c9f43d3f8e1d54c09fe749e00822cf2e4f97606b394b92e30749716ac458"}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000364000-0xf)=""/15) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000058f000)=0x0) fcntl$setownex(r3, 0xf, &(0x7f000099e000)={0x2, r4}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) socket$netlink(0x10, 0x3, 0x7) 2018/01/20 05:28:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000418000)="") process_vm_writev(0x0, &(0x7f00001a3000-0x90)=[{&(0x7f0000b2a000-0x9f)=""/159, 0x9f}, {&(0x7f0000fd6000-0x9d)=""/157, 0x9d}, {&(0x7f0000a77000)=""/64, 0x40}, {&(0x7f00004a1000-0x4e)=""/78, 0x4e}, {&(0x7f00000fd000+0x324)=""/135, 0x87}, {&(0x7f0000723000-0x5)=""/5, 0x5}, {&(0x7f0000128000-0x1000)=""/4096, 0x1000}, {&(0x7f0000496000)=""/142, 0x8e}, {&(0x7f00008ee000)=""/243, 0xf3}], 0x9, &(0x7f00004a6000-0x40)=[], 0x0, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f0000e2e000)='stack\x00') 2018/01/20 05:28:10 executing program 4: 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(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000af8000)='./bus\x00', 0x10) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000af9000)='/dev/vcs\x00', 0x10000, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000af9000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000af9000)=0x0) r3 = syz_open_dev$mouse(&(0x7f0000054000-0x12)='/dev/input/mouse#\x00', 0xffff, 0x80000) perf_event_open(&(0x7f0000724000)={0x0, 0x78, 0x80000001, 0x752, 0x3ef2d8d9, 0x1, 0x0, 0x1f, 0x24a5b1d2e5ebf43f, 0xd, 0x8, 0x5, 0xffff, 0x2148, 0x80, 0x87, 0x200, 0x7, 0x9, 0x401, 0xffffffff, 0x6e5, 0x1000, 0x28c5, 0x800000000000, 0x7df, 0x0, 0x3, 0x4, 0x2, 0x3, 0x2, 0x200, 0x3, 0x8, 0x100000001, 0x0, 0xfffffffffffffffb, 0x0, 0x7fff, 0x1, @perf_config_ext={0x200, 0x673b8da6}, 0x40, 0x4, 0x9, 0x3, 0x4, 0x4, 0x3ff, 0x0}, r2, 0x2e1, r3, 0x1) inotify_add_watch(r0, &(0x7f000082a000)='./control\x00', 0x800) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000afb000)={0x0, 0x8}, &(0x7f0000a35000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000064b000-0x6)={r4, 0xffff}, 0x6) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000afa000)={0x3, &(0x7f0000a0f000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) inotify_add_watch(r0, &(0x7f0000afa000-0x6)='./bus\x00', 0x22000800) r5 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r5, &(0x7f0000740000-0x6)='./bus\x00', r5, &(0x7f00007fa000)='./control\x00', 0x2) 2018/01/20 05:28:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000929000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00005ab000)={0x5, 0x1, 'client0\x00', 0x7, "8296e4600a06025a", "5445d8a15a3a388b503a5063978c8af6259d3170592fa7a0b704992398acd424", 0x80000001, 0x8b2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$dmmidi(&(0x7f00006b6000-0xd)='/dev/dmmidi#\x00', 0x8, 0xc0000) readv(r0, &(0x7f0000cd4000-0x50)=[{&(0x7f00009b9000-0x56)=""/86, 0x56}, {&(0x7f0000e8c000-0x99)=""/153, 0x99}, {&(0x7f000068a000-0x82)=""/130, 0x82}, {&(0x7f00007a5000)=""/4096, 0x1000}, {&(0x7f0000db6000-0xac)=""/172, 0xac}], 0x5) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000592000-0x4)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000659000)=0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000ea8000-0x4)=0x3b33) 2018/01/20 05:28:10 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f000002f000-0xf7)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x30b, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x4, &(0x7f0000ff9000)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ffa000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b7d000-0x20)={0x20, 0x7, 0xa, 0x71, 0x9, 0x4, 0x1, 0x9, 0x0}, &(0x7f00007d9000-0x4)=0x20) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000699000-0x108)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x1000, 0xff, 0x10001, 0x7, 0x1, 0x590, 0x7, 0x0, 0x5, 0x1c, 0x1, 0xfd1a, 0x80000000, 0x3f]}, &(0x7f0000ffb000-0x2)=0x108) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000089c000)={0x0, 0x7ff}, &(0x7f0000ff9000)=0x6) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ffa000-0x2)={r4, 0x8}, 0x2c8) 2018/01/20 05:28:10 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f000000e000-0x10)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x3, 0x94d4b37b52ecc8af, &(0x7f0000011000-0x10)={0x0, 0x0}, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000014000)={r1, r0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/20 05:28:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000dea000-0xc)={0x5, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000034c000-0x36)={0x0, 0x2e, "2d643512562eb75af72a89c899691bd638cd0a4c3491864e7d4bced21a2669c20d8b64c41af122c9cdb56a16badb"}, &(0x7f0000656000-0x4)=0x36) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000527000)={r1, 0x6, 0x0}, &(0x7f000024e000-0x4)=0x8) seccomp(0x1, 0x0, &(0x7f000089b000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sched_yield() 2018/01/20 05:28:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socketpair(0x5, 0x80800, 0x200, &(0x7f00009c3000)={0x0, 0x0}) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/20 05:28:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f0000001000-0x49)=""/73, 0x49) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb3ad, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00006ad000)={0x0, 0xfffffffffffffffe, 0x0, 0x0}) 2018/01/20 05:28:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008ef000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a62000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x401}) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00000ae000-0x4)=0x0, &(0x7f000089a000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00003dd000-0x10)=[], 0x0, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/20 05:28:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00006d6000+0x469)={0x0, 0x0}) preadv(r1, &(0x7f000053e000)=[{&(0x7f00003fa000)=""/51, 0x33}, {&(0x7f00006e7000-0xa8)=""/168, 0xa8}], 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000e90000-0xd)='net/mcfilter\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000010a000)={r0, 0x81, "c7c4f5955ae8c02dbca6041c91d33b4dc248dbaf19b1cdec16dee4d7ffe64fce819b74d9a0ffc58e8e4a7aeb710eb3216e7f27f87b1b5937a0b0eaa2fad663b579b97734cedfdf8405c0843b70a4a7dc349593f2737247940c73d8b30ad257ccf22351d2624bb364001d9640fbb5bf6ac04113a05bfc15717b19a082298b18fffe"}, &(0x7f0000c48000)=0x89) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000427000-0xc)={&(0x7f0000484000-0xe)='./file0/file0\x00', r3}, 0xc) 2018/01/20 05:28:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00001d5000)="071c5b2720414638ad82c8c7b274", 0xe}, {&(0x7f0000f9b000)="a0e10b20e485745076096b6cd7c6af7b4a58eb24aeb3c606a8491148e08672e7c129195d36cc813d80b358761dc381d6344e27d07ac764fc7ff48d07f3036e06e1", 0x41}, {&(0x7f0000771000)="", 0x0}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000ca6000-0x10)="282c666cc1befd8d1d0f4c93d3aca276", 0x10}, {&(0x7f000085d000)="93393b0582750ece75f28c8359f69775270ea5", 0x13}, {&(0x7f0000922000-0x30)="bd8ff8c4d2f7a91ac3d4f4106ebeca8317f4048df7db93406085144604986e5a88618ae22c44b542b8c8c88d23042e4a", 0x30}, {&(0x7f0000002000-0x16)="e7b2113ba7667208b0c93fc7bf0f9d2cc1bb5380d2cb", 0x16}], 0x8, &(0x7f0000dcf000)=[@assoc={0x18, 0x117, 0x4, 0x5}, @iv={0xa0, 0x117, 0x2, 0x8b, "251478b5d219a9430d7f9800c05bc90013eeb86fc5174ac09b4c3f4a02457b682d37bacf4a0b0c46f2b46d24b5684dcc6883b18dd18566d854fa06325614a33081f505f9e578aab6fdf69603c72d814f94e8468425ed2c8c5e9a8f3df3d96f4b14c9adea2e49604cc245ab54c6169e71da711388438f59b9b09f4595e1fd4d233888d3b711505d7f9b735d"}], 0xb8, 0x0}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x3fffffffc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000fc0000-0xd)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00001e5000-0xbc)={0x6, 0x2, 'client0\x00', 0x4, "bbdb3b8ced66162e", "3efde7368dd10dd7afaf18fd390d7b0f3ebef87aa1e5db701fd89a0c84a59954", 0x442, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x4, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f00007e0000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") fcntl$getownex(r1, 0x10, &(0x7f000020b000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0xffffffff, 0x100000) r4 = getpid() getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000a33000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000b25000-0x4)=0xc) waitid(0x2, r4, 0x0, 0x0, &(0x7f0000645000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:28:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003d0000-0x8)={0x0, 0x0}) write(r2, &(0x7f0000cf8000-0x4d)="3ae64ce95cd7ea97cc48e953ef69200647c816d57786c0a560477cad85a029da95240cde5c4aed1448de9d023388444ed313b5f2c29f5493ce8f31df3e94d9863967070ce0c1ecc672918af75d", 0x4d) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b6b000-0x98)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3e5784f9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4}, &(0x7f0000f14000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00004a5000)={0x20, 0x20e, 0x200, 0x8000, r3}, 0x10) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31", 0x10}], 0x1, &(0x7f0000917000)=[], 0x0, 0xfffffffffffffffc}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/20 05:28:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000b86000-0x24)={0x1800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00002ba000-0x4)=0x0) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) pipe2(&(0x7f0000054000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000874000)={0x0, 0x5259f04f}, &(0x7f0000b8c000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00001de000)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xae, 0xffffffff80000000, 0x9, 0x48}, 0xa0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000219000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:28:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000521000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2001) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000dcf000)=""/50) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000d87000)="0130b950cbb14518010777e9642462a65089d8919c1e039084fec08c4012ec61d9322baa4add662fb9cacad3dc44a5e19d34583a7eb54a5c42111abcd2ff02f14dd58a532355338ac83c75465cdf71bd19fcc83dd8b2a3fb0db4d4f5d0e1f5f81d9fe0120c5e420a068c972b009c6ba243e7cf1c12e51f8c4beb149c56", 0x7d, 0x0, &(0x7f0000860000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000080d000-0xb)='/dev/mixer\x00', 0x480100, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000dde000)=0x2, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003a0000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b1c000)=0xfff1) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000e6a000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000d76000)=0x298000) recvmsg(r2, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) 2018/01/20 05:28:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000051a000-0x12)='/dev/input/mouse#\x00', 0x2, 0x200000) shutdown(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000ae8000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d24000)={0xe0, 0x0, &(0x7f00002bd000-0xe0)=[@increfs={0x40046304, 0x3}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x0, 0x0}, @exit_looper={0x630d}, @transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x50, 0x40, &(0x7f0000b5c000)=[@ptr={0x70742a85, 0x0, &(0x7f0000eb9000)=0x0, 0x1, 0x4, 0x26}, @ptr={0x70742a85, 0x1, &(0x7f0000d36000-0x1)=0x0, 0x1, 0x3, 0x30}], &(0x7f0000e3c000-0x40)=[0x30, 0x28, 0x0, 0x28, 0x38, 0x30, 0x30, 0x40]}}, @increfs_done={0x40106308, 0x0, 0x3}, @increfs_done={0x40106308, r2, 0x4}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x48, 0x8, &(0x7f0000454000-0x48)=[@ptr={0x70742a85, 0x0, &(0x7f000099c000-0x1)=0x0, 0x1, 0x4, 0x16}, @fda={0x66646185, 0x8, 0x0, 0x1d}], &(0x7f000086b000-0x8)=[0x38]}}, @request_death={0x400c630e, 0x0, 0x3}], 0x5c, 0x0, &(0x7f00008fd000)="0db90c54fffc2d3e05acc1271fdaef615864e1b90d1ed056f392bf8b70a462bdba63e97426d7908aa2340a88e5ab6b2d786f4acc2f4ed71f1010e2cc3bc81f2a9d8e11179e304984f39c90f2cdbbd16b35ef7e4e0bdc7e5ce32fabeb"}) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000681000-0x2c)={0x0, 0x3, 0xe76, 0x0, 0x1d, r0, 0xc22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2000000000000009, &(0x7f0000aca000)=0x0, 0x56) 2018/01/20 05:28:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e6d000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ae1000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/0, 0x0, 0x0) write$fuse(0xffffffffffffffff, &(0x7f00001e4000-0x30)={0x28, 0x0, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009a8000)={0x0, 0x7, 0x1ff, 0x101, 0x7, 0x5}, &(0x7f000045a000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000448000)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x200}, &(0x7f00007dc000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000937000-0x8)={r1, 0x2}, 0x8) 2018/01/20 05:28:10 executing program 2: r0 = memfd_create(&(0x7f0000624000)=',\x00', 0x3) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) syncfs(r0) syz_open_dev$sndtimer(&(0x7f0000ab9000-0xf)='/dev/snd/timer\x00', 0x0, 0x10000) msync(&(0x7f0000054000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x78a, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000332000-0x50)=[{&(0x7f0000001000-0x10)="cdb9c294a0fb7158c12602fe9f9d4754", 0x10}, {&(0x7f00002c0000-0xbe)="edba5d5ef88554be30fad36a584804cd40a5d10bb8528a192ba2e6043a56e1323f218d7211008bea074d27c6d0a9641e7fbf88436aebb9e01f3a1463df77d6e5cb8e0216e9c4ed60406aa3fb5e270dc3a7a1e0e5a4442b254a7ba2b406a2d97a1f2b2ba5a5f98648c17ee3b4e497bd205f2d802cf1aa3953e613340a7a329500cb6fd9abc986321ce79dbe74335d260c45e243216d091f01cb57f056e60091da474b7ae04c8fcfa108ed33336ec326908f0bf7eea3ea93efe1ed2237b3e9", 0xbe}, {&(0x7f0000001000-0xa9)="d8cfc2bf238e0d856413a02485c4699bba57e37bdafad077bf2a783831d7d78803609364733c07d0e7cfbfa08b0f7e60a7b28fb1f8d6bf1f4f02b5c4b775aa7cda3703d58ec7e3fbec3b7a331be83246beb901fc3ebab1d31174629362d421240544b600c6f5b69e41e43e2f5e919d520a4778a24a8937ddb8ec766e4c404a8166dc559d0f2d142ae2d204502da83c76a61199ad286687967b15d2c47640b3f1bd28d3cce1834e6ba8", 0xa9}, {&(0x7f0000138000-0x74)="ecca8deed98f6a91ac334c4403f76cf21088766215feaca2db0ea384f60d575987ba6ddcb38372447a509029dfd37a298e5368ffaa1c58a5fc047b442aec868438c977904bb46a403dc5a93b68c55680d9af62e1d27069ec169015119c9301c99c6bfcdf7a97eb0cf4d0a2e6131e184b55371ed2", 0x74}, {&(0x7f0000000000)="4db4c59453832b4e5728b40aec994ffd5d807cbf4da4f1dc80fcc2e2972acb31dcdbfebbb2bf439285ceb931d48d52220c1ac961a3293b91c9e02b08c4ec668754b5d58b97cfea2992ade429093a89c051f4ee8abaa27ec45b400e90af5a", 0x5e}], 0x5, 0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000036c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/20 05:28:10 executing program 1: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000052000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/20 05:28:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000bf000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000f48000)={0x1, 0x78, 0x0, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) [ 39.334846] rpcbind: RPC call returned error 22 [ 39.354701] rpcbind: RPC call returned error 22 2018/01/20 05:28:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f000071a000)={&(0x7f000005d000-0x1e)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="a4376f111e508047a06d1d99b3b81af6"}}, 0x1e, &(0x7f000080c000-0x60)=[{&(0x7f0000c5c000-0x1000)="b9fa1a5fb5667cf2fdb40d70bdd6bedf21f01d3e0c50ce79131c10be029e85c7", 0x20}], 0x1, &(0x7f0000f97000-0x448)=[], 0x0, 0x0}, 0x0) dup(r0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000035000)=""/4096, 0x24}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0xfffffde3, 0x0}, 0x0) 2018/01/20 05:28:10 executing program 2: pipe2(&(0x7f0000acd000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00008e4000-0x4)=0xc) bind$can_raw(r0, &(0x7f00004d1000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000002000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0xa, 0x2, 0x88) connect$can_bcm(r2, &(0x7f0000004000)={0x2, 0x0, 0x0, 0x0}, 0x10) 2018/01/20 05:28:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000058d000-0xc)={0x1, 0xffffffffffffffff, 0x1}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000071d000-0x10)={0x200000000000018a, &(0x7f0000af6000-0x20)=[{0xfffffffffffffff8, 0x8001, 0x35, 0x3d33}, {0xe5, 0xf342, 0xae3, 0x1}, {0x7fff, 0x8000, 0x5, 0x0}, {0xfffffffffffffcdd, 0x200, 0x6, 0x6}]}, 0x10) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x0, 0x0) 2018/01/20 05:28:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000e66000-0x8)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00008d6000)=r0) readv(r2, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/67, 0x43}], 0x1) fcntl$setsig(r1, 0xa, 0x12) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) recvfrom(r2, &(0x7f00000e3000-0xba)=""/186, 0xba, 0x0, 0x0, 0x0) tkill(r0, 0x15) 2018/01/20 05:28:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x61f2482a, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000582000-0x9)='/dev/dsp\x00', 0x100, 0x0) 2018/01/20 05:28:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000858000-0x8)='./file0\x00', 0x101000, 0x64) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00007cf000)={0x7fffffff, 0xffffffff, 0x400, 0xffffffffffffff84, 0x0, 0x4}) r1 = add_key$keyring(&(0x7f0000b53000)='keyring\x00', &(0x7f000071f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d1a000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecf9fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd69555f41f6fe0f3d5002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91d344ed00000000000000000020fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00007e8000)={r2, r3, r3}, &(0x7f0000158000)=""/1, 0x1, &(0x7f0000f9d000)={&(0x7f0000288000)={'sha256-generic\x00'}, &(0x7f000067e000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:28:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f000052a000-0x4)=0x8, 0x4) r1 = getpgrp(0xffffffffffffffff) r2 = fcntl$getown(r0, 0x9) kcmp(r1, r2, 0x5, r0, r0) r3 = syz_open_procfs(0x0, &(0x7f0000548000-0x3)='io\x00') lseek(r3, 0x0, 0x4) syz_emit_ethernet(0x3c7, &(0x7f0000416000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x0, 0x5, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "6f6503", 0x38d, 0x11, 0x22a8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, {[@hopopts={0x2c, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x81}, @padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x18, {0x7, 0x4, 0x1, 0x2, [0x3, 0x0]}}, @enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2, 0x7}]}, @dstopts={0x0, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x3, 0xad, "b30369cf7d6eb32a473c4a24be5d89b8cc0d7cf413f6b80e03a8a2b0bc38fb6ea2135f6489137b9ce5df10b98e2918379737c6c4e765c6a8718fa9d4b940590d8885377a15f2bb7a0b170b4760aa39f731ace622ea3c22eff5a4ba2aa2198a677cbb3f65a5130c1d5994689cffe1de7f52540c37d088ec13f96f7238017995d32443fb589027ad9eadc2d8f2100a964ffed6e44e03af16bca8c15b1155679e62a024c98b92edc61a99e4f8f912"}, @enc_lim={0x4, 0x1, 0x5744}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x6}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0xffffffff7fffffff}]}, @fragment={0xba, 0x0, 0x400, 0x101, 0x0, 0x400, 0x2}, @routing={0x1f, 0x6, 0x0, 0x8001, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @hopopts={0x2f, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x2, 0xbc, "2c24ceaaab06eedce265026937886b6039069c9728dafe21232fc8260b7aa074787739960193ca125955fa94e63edfd139bd67239be629c510307b2fb6de74ec99d99a79867909f27cc3a8b2968afe4b84f814099e22e063501613636fe102e747796ed782ebaaefc08e5d45eb5b3b5ab737aa7ac21f8150e8e3433ac9f7c4b8a6fa5c2cf2a3d54a9c0913a63a4933bd80c46cc85b516d487b30537c5e87016702c06636021a780eaa4d13247991b3fc3b2557f37e93404a3f9cb261"}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x171857c5}, @ra={0x5, 0x2, 0x2}, @enc_lim={0x4, 0x1, 0x2afe0000000}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x9, 0xa6, "334c697ebb54c2ee70c2f12dfb0b82433b5237ba7ccac2cce9c22dde2ee2fb6a110312bca91ad2ae02771103a1fb47843988b0d38e827b907dc8d86c8b2cf13153d3347e7268c4d92b4be50a80a96c4fb7ea1416c3881d691daeb5abfbb38fd44a2c6b538ad02d2e5a82d6905cf532adfe7422883082ba74e7042303e30085dc7bc9ba490926551e82b43dc3fe68d7ec1251bba9385b40db5e5659836e082fcbe651bc11cdda"}, @ra={0x5, 0x2, 0x3e92}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x7f, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0}, @hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x7}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x72522bcc, 0xdb, "86e0287bb4ac71fda9ddacc20c2a4ef7ea75bf90bed19300993f7aa87d37dcfe8c8375c89a67bb76fddc22a1549002b119f4744b1d81a7c2f2799b777b4603c76bf2c19f7ac6a8a33a0632aff9248a5e7a05662ed4403ec4ada804d2b7d52be9087b4d6a722fe1b5139c9c0c62a70b17851b2032f7aa7162ff6793fe4348c968396d5aa7258025d9eeda2342cc34377196564d078c3b6b6be51582"}}}}}}, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00005c0000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000089000-0x4)=0x0, &(0x7f0000bbf000-0x4)=0x4) 2018/01/20 05:28:10 executing program 6: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00002ea000+0xf55)=0xd4a5) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = epoll_create1(0x0) ptrace(0x8, r0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r3, &(0x7f0000ebb000-0xc)=[{0x0, 0x0}], 0x1, 0x3c27) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001bf000)='/dev/hwrng\x00', 0x101000, 0x0) accept4$alg(r4, 0x0, 0x0, 0x80800) recvmmsg(r1, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/20 05:28:10 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) io_setup(0x0, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f00000d8000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe2(&(0x7f0000f48000-0x8)={0x0, 0x0}, 0x4000) accept$alg(r1, 0x0, 0x0) 2018/01/20 05:28:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f6d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1) r1 = syz_open_dev$evdev(&(0x7f00008fc000)='/dev/input/event#\x00', 0x3, 0x101000) socket$kcm(0x29, 0x5, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000dec000-0x10)={0x0, 0x0, &(0x7f0000261000)=""}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00002fd000)=""/89) r2 = dup2(r1, r1) bind$unix(r2, &(0x7f0000c31000)=@file={0x1, './file0\x00'}, 0xa) pipe(&(0x7f0000b66000-0x8)={0x0, 0x0}) 2018/01/20 05:28:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x1000, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb2000)=@random={'system.', 'net/icmp6\x00'}, &(0x7f00001ab000)=""/198, 0x362) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00008d0000)={0x1f000, 0x3, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d77000-0x10)={0x7000, 0x10000, 0x0}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c8000-0xb)='/dev/hwrng\x00', 0x1fd, 0x0) getpeername$inet6(r0, &(0x7f0000ada000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000591000-0x4)=0x1c) setsockopt$inet6_dccp_int(r4, 0x21, 0x4, &(0x7f0000269000)=0x3, 0x4) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00004f5000)=0x0) r5 = gettid() ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000489000-0xbb)=""/187) sched_getscheduler(r5) setns(0xffffffffffffffff, 0x0) fchmod(0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000fcb000)={r0, 0xfd3a}) sync_file_range(r0, 0x7f, 0x2, 0x5) dup2(r1, r4) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00008c5000)=0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/20 05:28:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000065c000-0x9)='/dev/rtc\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000482000)=0x0, &(0x7f00004be000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00002a2000-0x10)=@common='sit0\x00') r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(0xffffffffffffffff, &(0x7f000000e000)=@file={0x1000000000001, "e91f7189591e9233614b"}, 0xc) 2018/01/20 05:28:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00008bb000)='6', 0x0, 0x4010, &(0x7f00004f5000-0x1c)={0xa, 0xffffffffffffffff, 0xe3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000e3d000-0x64)="1d", 0x1, 0x0, &(0x7f0000243000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e65000-0x4)=0x0, &(0x7f0000ce7000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d64000)={0x0, 0x100000000}, &(0x7f0000c70000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000184000)={r1, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0xfffffffffffffffe, 0x8, 0x2}, &(0x7f0000194000)=0xa0) 2018/01/20 05:28:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000dc7000)={r1, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000029a000-0x4)={r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000065b000-0x8)={r1, r0}) 2018/01/20 05:28:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d3d000)="6e60eca203c3cd79a91569b46df7083b27f4dcca3d16031bd2f55200000000000004b636c4b822cea0677b5ab905dc092504ea239bd2e917", &(0x7f00000c9000-0x4)=0x0, &(0x7f00001e5000-0x4)=0x0, &(0x7f0000943000-0xdc)="") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/01/20 05:28:10 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x100084, 0x12, &(0x7f000021d000)="", 0xe0) r1 = syz_open_dev$amidi(&(0x7f0000b38000)='/dev/amidi#\x00', 0x7, 0x200000) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000288000-0x30)={0xffffffffffff7fff, 0x92bd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:28:10 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="571a516eac07eae927e6504962258a8d89b728906b3cd970991a9bdc85db8cd5d9467447121442dcdf0ce3f1fd9f23bbaec3ee980e430df29b76ecd6af35b84f6fda397187efce9a6d14", 0x4a, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000-0xa)='encrypted\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)='/eth1+%\x00', 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000001000)='id_legacy\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000004000)='user\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="3609c19adf5df160bd9fed97a781fc6ef8e8178c34e8bae1766d7a35023dd228f99459943832f9bc3eb864da1c33fa9e8db667d2c84969e591549e6d2ec71a4f9daef0b3b1c661c2459931ced986f6fca8e5e6cbc524c2eb047dcef0", 0x5c, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r4, r5) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xb0)="9a1412bfcd5bf9a66c6a1343800f6fffdde9f24ccb555091b40d67ddf2cdd61ee811b84c199ed877df807cf0c0b42ee47485aee4f5e0c1955b1f26b33ca97f463cc66e06bebbbd5e36710185ea929ef69655a774666aa2dccc693a0340a18060bd40a6b4fc16f2486beec702758dc2fdbf07624b463bd9aac891ee90ecba13031b838c8bdf165d8215c12859c925c0819b238de7838bef9754c3c21cd54c614ac177c0c06a5162f11aceb7a7070b7e6a", 0xb0, 0xfffffffffffffff9) keyctl$read(0xb, r6, &(0x7f0000000000)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') mkdir(&(0x7f00005b7000-0x8)='./file1\x00', 0x0) lstat(&(0x7f0000195000-0x8)='./file1\x00', &(0x7f0000c69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:28:10 executing program 4: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) connect$netlink(r0, &(0x7f0000431000)=@kern={0x10, 0x0, 0x0, 0x1020000}, 0xc) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000103000)='./control\x00', 0x40) r2 = inotify_init() dup2(r1, r2) inotify_add_watch(r2, &(0x7f0000b41000-0xa)='./control\x00', 0x22000002) 2018/01/20 05:28:10 executing program 6: clone(0xfffffffffffffffc, &(0x7f0000efb000)="", &(0x7f0000f77000-0x4)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f000019e000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fallocate(r0, 0x2, 0x1089e00000000000, 0xff) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000f73000-0xd)='/dev/dmmidi#\x00', 0x8000, 0x200200) r2 = dup(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setsig(0x4203, r3, 0x5, &(0x7f0000000000)={0x2e, 0x1, 0xff, 0x5}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r2, &(0x7f0000098000-0x88)="7de2149e35cf89227d4bbc27558a85afb3919fcc420ddd0504f540e9b669a6590e2c4a7f57c871094bf65685d31bdea63c6af659f4bff3c0cc08292c3b3221b0cc175bc0195bb360c6ba09fd1afcb355dcdbad58d83243f55ee77acbd1d725d1b80683c9ca08f43f25b76d2ca528f75de171637f098295ef0d0ee06e79d19ebaf4dcce26a7fa5e7d", &(0x7f0000000000)=""/244}, 0x18) 2018/01/20 05:28:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000433000-0x8)='./file0\x00', 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000560000)=0x6, 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000b51000-0x8)=0x0, 0x1) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000959000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r2, &(0x7f00001c4000)={0x1, {&(0x7f0000579000-0xa6)=""/166, 0xa6, &(0x7f00007b7000-0x60)=""/96, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) 2018/01/20 05:28:10 executing program 0: r0 = socket(0x1e, 0x801, 0x0) write(r0, &(0x7f0000001000)="", 0x0) recvfrom(r0, &(0x7f00000b7000)=""/218, 0xda, 0x102, &(0x7f00001e8000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x2, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2cb6, 0x0) 2018/01/20 05:28:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000782000-0x12)='/dev/input/event#\x00', 0x1, 0x80000) write$evdev(r0, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0xffffffffffffffff, 0x401}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/20 05:28:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000bb000)='/dev/adsp#\x00', 0x8, 0x201) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00002d7000-0x8)=0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x2000000000000266, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00004bc000-0x10)={0x9, 0x7f, 0x2, 0x100}) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000598000-0x4)=0x0, &(0x7f0000066000-0x4)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b26000-0xc)='/dev/rfkill\x00', 0x181000, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000cce000)={0xa, 0x1, [{0x5, 0x0, 0x80}, {0x9, 0x0, 0x85c}, {0x100, 0x0, 0xffffffff80000000}, {0x2, 0x0, 0x80}, {0x8431, 0x0, 0x8001}, {0x100000000, 0x0, 0x1ff}, {0x7ffffff7, 0x0, 0xfffffffffffffc01}, {0x3f, 0x0, 0x2}, {0x10000, 0x0, 0xd4}, {0x69, 0x0, 0x1}]}) accept4$ax25(r1, &(0x7f0000eaf000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000642000)=0x10, 0x80800) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007a3000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000709000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000876000-0x18)={@loopback={0x0, 0x1}, 0x0, r4}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000dcf000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000062000)=0x8) getpgid(0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000402000)=@req3={0x1, 0x1, 0xffffffffffff4d32, 0x100000001, 0x80, 0x3, 0xb15e}, 0x1c) [ 39.822591] [ 39.824260] ============================================ [ 39.829692] WARNING: possible recursive locking detected [ 39.835136] 4.15.0-rc8+ #269 Not tainted [ 39.839184] -------------------------------------------- [ 39.844623] syz-executor5/5440 is trying to acquire lock: [ 39.850155] (&vq->mutex){+.+.}, at: [<000000002460b78b>] vhost_chr_write_iter+0x278/0x1580 [ 39.858659] [ 39.858659] but task is already holding lock: [ 39.864608] (&vq->mutex){+.+.}, at: [<000000002460b78b>] vhost_chr_write_iter+0x278/0x1580 [ 39.873086] [ 39.873086] other info that might help us debug this: [ 39.879723] Possible unsafe locking scenario: [ 39.879723] [ 39.885770] CPU0 [ 39.888338] ---- [ 39.890891] lock(&vq->mutex); [ 39.894143] lock(&vq->mutex); [ 39.897406] [ 39.897406] *** DEADLOCK *** [ 39.897406] [ 39.903435] May be due to missing lock nesting notation [ 39.903435] [ 39.910334] 1 lock held by syz-executor5/5440: [ 39.914884] #0: (&vq->mutex){+.+.}, at: [<000000002460b78b>] vhost_chr_write_iter+0x278/0x1580 [ 39.923799] [ 39.923799] stack backtrace: [ 39.928268] CPU: 0 PID: 5440 Comm: syz-executor5 Not tainted 4.15.0-rc8+ #269 [ 39.935509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.944836] Call Trace: [ 39.947404] dump_stack+0x194/0x257 [ 39.951012] ? arch_local_irq_restore+0x53/0x53 [ 39.955665] __lock_acquire+0xe8f/0x3e00 [ 39.959701] ? finish_task_switch+0x1d3/0x740 [ 39.964172] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.969336] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 39.974411] ? perf_tp_event+0xae0/0xae0 [ 39.978448] ? memset+0x31/0x40 [ 39.981705] ? perf_trace_lock+0x900/0x900 [ 39.985915] ? __lock_acquire+0x664/0x3e00 [ 39.990128] lock_acquire+0x1d5/0x580 [ 39.993901] ? lock_acquire+0x1d5/0x580 [ 39.997848] ? vhost_chr_write_iter+0x278/0x1580 [ 40.002577] ? lock_release+0xa40/0xa40 [ 40.006523] ? memset+0x31/0x40 [ 40.009778] ? rcu_note_context_switch+0x710/0x710 [ 40.014684] ? __might_sleep+0x95/0x190 [ 40.018633] ? vhost_chr_write_iter+0x278/0x1580 [ 40.023363] __mutex_lock+0x16f/0x1a80 [ 40.027226] ? vhost_chr_write_iter+0x278/0x1580 [ 40.031956] ? perf_trace_lock+0x900/0x900 [ 40.036165] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 40.041328] ? vhost_chr_write_iter+0x278/0x1580 [ 40.046057] ? mutex_lock_io_nested+0x1900/0x1900 [ 40.050873] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 40.055952] ? find_held_lock+0x35/0x1d0 [ 40.059987] ? __might_fault+0x110/0x1d0 [ 40.064022] ? lock_downgrade+0x980/0x980 [ 40.068141] ? lock_release+0xa40/0xa40 [ 40.072089] ? __might_sleep+0x95/0x190 [ 40.076038] ? kasan_check_write+0x14/0x20 [ 40.080245] ? copyin+0x91/0xb0 [ 40.083499] ? _copy_from_iter+0x367/0xf30 [ 40.087711] ? copy_page_to_iter+0xe10/0xe10 [ 40.092106] mutex_lock_nested+0x16/0x20 [ 40.096140] ? mutex_lock_nested+0x16/0x20 [ 40.100347] vhost_chr_write_iter+0x278/0x1580 [ 40.104906] ? vhost_new_umem_range+0x740/0x740 [ 40.109549] ? iterate_fd+0x3f0/0x3f0 [ 40.113325] ? putname+0xee/0x130 [ 40.116755] vhost_net_chr_write_iter+0x59/0x70 [ 40.121397] __vfs_write+0x684/0x970 [ 40.125083] ? kernel_read+0x120/0x120 [ 40.128944] ? _cond_resched+0x14/0x30 [ 40.132812] ? avc_policy_seqno+0x9/0x20 [ 40.136844] ? selinux_file_permission+0x82/0x460 [ 40.141664] ? rw_verify_area+0xe5/0x2b0 [ 40.145697] ? __fdget_raw+0x20/0x20 [ 40.149384] vfs_write+0x189/0x510 [ 40.152896] SyS_write+0xef/0x220 [ 40.156322] ? filp_open+0x70/0x70 [ 40.159837] ? SyS_read+0x220/0x220 [ 40.163434] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 40.168427] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 40.173157] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 40.177886] RIP: 0033:0x452ee9 [ 40.181052] RSP: 002b:00007fec4c51ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 40.188735] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 40.195976] RDX: 0000000000000068 RSI: 00000000201c4000 RDI: 0000000000000015 [ 40.203219] RBP: 00000000000003d6 R08: 0000000000000000 R09: 0000000000000000 [ 40.210465] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4cb0 2018/01/20 05:28:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c81000)='/dev/rtc\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00007b6000-0x4)=0x2, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) connect$unix(r1, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/20 05:28:11 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001c8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) prctl$intptr(0x29, 0x5) clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000bb1000-0x4)=0x0, 0x4) uname(&(0x7f00002a6000)=""/15) 2018/01/20 05:28:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000b38000-0x5)='user\x00', &(0x7f0000f6e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dbf000-0xa3)="", 0x0, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000e49000-0x5)='user\x00', &(0x7f0000484000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d42000)='A', 0x1, 0xffffffffffffffff) keyctl$link(0x8, r0, r1) add_key$user(&(0x7f00001d6000)='user\x00', &(0x7f0000762000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000344000)="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", 0x1000, r0) 2018/01/20 05:28:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d5a000-0x18)={0x0, 0x7fff, 0x10, 0xa920, 0xff}, &(0x7f000008c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bf1000-0x6)={r1, 0x55665712}, &(0x7f0000d70000-0x4)=0x6) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000ad1000)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c9c000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bb3000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ecd000)={r2, 0x94}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000089b000)={r2, @in6={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003fe000)=0x8c) fanotify_init(0x9, 0x800) [ 40.217718] R13: 00000000ffffffff R14: 00007fec4c51f6d4 R15: 0000000000000000 2018/01/20 05:28:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007bf000-0x2)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00001b0000+0x628)={{0x2, 0x0, 0x5, 0x73a9fd4a, "cedad4dd602fd3ce4a4484ff9c2c9d106e279d7b86fb1b939f4b9cbb493c2be4458c093f5d58546b0c4ca3e0", 0x2}, 0x4, [0x3, 0x10000, 0x3, 0x4, 0x2, 0xf02d, 0x9, 0x2, 0xff, 0xffffffffffffff00, 0x2, 0x1c0, 0x3, 0x81, 0x6, 0x5e05, 0x0, 0x9e, 0x9, 0x9, 0xcb41, 0x401, 0x81, 0x1, 0x81, 0x0, 0xfffffffffffff801, 0x0, 0xad4, 0x0, 0x1000, 0xffffffff00000001, 0x8, 0x9800000000000000, 0x3, 0x9, 0x0, 0x1, 0x96, 0x2, 0x9802, 0xeac8, 0x10, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd, 0x1, 0x7f, 0x20, 0x7, 0x8, 0x8000000000, 0x4, 0xffffffffffffff9e, 0x9, 0x0, 0x0, 0x7, 0x56a, 0x4f8423fe, 0x20002000, 0x7fb, 0x5, 0x2, 0x0, 0x6, 0x4, 0x1, 0x1, 0x70e, 0x5, 0xfffffffffffffff7, 0x7f, 0x4, 0x3, 0x80000000, 0x3f, 0x37, 0x1490e963, 0xff, 0x3, 0x81, 0x1, 0x866, 0x3, 0x7, 0x1f, 0x7fff, 0x8, 0x80, 0xffff, 0xfffffffffffffffc, 0x5b0, 0x1f, 0xff, 0x528, 0x1000000000000000, 0x7fff, 0xfffffffffffffffa, 0x6, 0x7645, 0x0, 0x3, 0x1, 0x400, 0x5, 0x2f, 0x400, 0x1, 0x3, 0x6, 0x7, 0x6, 0x71e, 0x1, 0x4, 0x0, 0xff40, 0x8f4a, 0x40, 0xffffffff894cd94e, 0x3, 0xc774, 0x2, 0x1, 0x40, 0x1f, 0x1], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000864000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f00001b3000-0x18)={0x0, 0x0, 0x0, &(0x7f00009f9000)=0x0}) 2018/01/20 05:28:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000128000)="ad6eb6c5820faeb995298992ea54c7d7ef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000958000)="aefb8ab433e26229702c87b1f4462a90bfee47b8987385322c40c93d19aeb7d92faa75b7946846033ba04ad9acd2351d857fdc4b1a15c35a06b891412868168ebf9dd746bce4c8ee4cbc6fe7cd449a918b9a96452ee75e1ed720fc9d1fd11fecf212f52e0d9249a084b7746dddee411d1e4e71f74c0834ef56288bcd00b2c5b82bb056f38ecc5af25bf27db7110936bc09ac4d2a81cf7ccc2fdbf86df4080a00e0ea3bf7e0a078613768d57d991312321969490bbeb54bd0", 0xb8) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/20 05:28:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000459000)='/dev/cuse\x00', 0x280, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000932000-0x14)={0x3, 0x7, 0x3f, 0x1, 0x2}) write(r0, &(0x7f0000fa8000)="240000002e001d003207f80400000000000000ff0100000000630000ed2e000000000000", 0x24) connect$vsock_stream(r0, &(0x7f0000354000)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f0000a91000-0xa)='/dev/vcs#\x00', 0x100000001, 0x8000) ioctl$TIOCMSET(r2, 0x5418, &(0x7f00008e7000)=0x8) 2018/01/20 05:28:11 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000006000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/20 05:28:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0x0, &(0x7f0000ebf000)=""/0, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) socket(0x11, 0xa, 0x3b4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ce7000-0x8)={0x0, 0x0}, &(0x7f0000abe000)=0x8) pipe(&(0x7f0000575000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000b1000-0x4)={0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000a44000)="", 0x0, 0x0, &(0x7f0000dd5000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000dbd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000042e000)=0x18) open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f00000b4000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) lseek(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, &(0x7f000026b000-0x10)={0x0, 0x0}) utimes(&(0x7f000072c000)='./file0\x00', &(0x7f0000514000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef0000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f000000e000)={0xffffffffffffffff, 0x0}) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mount(&(0x7f0000b65000-0x10)='./control/file0\x00', &(0x7f00001f1000-0xa)='./control\x00', &(0x7f0000ab4000-0x6)='logfs\x00', 0x203400, &(0x7f0000122000+0x351)="") clone(0x0, &(0x7f0000bf3000-0x2e)="", &(0x7f00000f0000)=0x0, &(0x7f00005b2000)=0x0, &(0x7f0000963000)="") fstatfs(0xffffffffffffffff, &(0x7f0000825000)=""/0) pivot_root(&(0x7f0000dec000-0xa)='./control\x00', &(0x7f0000bdd000-0xa)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:28:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x20000000000001e6, &(0x7f0000c83000)=[{0x2, 0x2, 0x1, 0x10001}, {0x81, 0xffff, 0x1, 0x3}]}) mbind(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x8000, &(0x7f000076b000-0x8)=0x2, 0x9, 0x0) getitimer(0x0, &(0x7f0000651000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet(0x2, 0x6, 0x4, &(0x7f0000947000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000cd5000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) 2018/01/20 05:28:11 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="571a516eac07eae927e6504962258a8d89b728906b3cd970991a9bdc85db8cd5d9467447121442dcdf0ce3f1fd9f23bbaec3ee980e430df29b76ecd6af35b84f6fda397187efce9a6d14", 0x4a, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000-0xa)='encrypted\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)='/eth1+%\x00', 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000001000)='id_legacy\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000004000)='user\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="3609c19adf5df160bd9fed97a781fc6ef8e8178c34e8bae1766d7a35023dd228f99459943832f9bc3eb864da1c33fa9e8db667d2c84969e591549e6d2ec71a4f9daef0b3b1c661c2459931ced986f6fca8e5e6cbc524c2eb047dcef0", 0x5c, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r4, r5) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xb0)="9a1412bfcd5bf9a66c6a1343800f6fffdde9f24ccb555091b40d67ddf2cdd61ee811b84c199ed877df807cf0c0b42ee47485aee4f5e0c1955b1f26b33ca97f463cc66e06bebbbd5e36710185ea929ef69655a774666aa2dccc693a0340a18060bd40a6b4fc16f2486beec702758dc2fdbf07624b463bd9aac891ee90ecba13031b838c8bdf165d8215c12859c925c0819b238de7838bef9754c3c21cd54c614ac177c0c06a5162f11aceb7a7070b7e6a", 0xb0, 0xfffffffffffffff9) keyctl$read(0xb, r6, &(0x7f0000000000)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') mkdir(&(0x7f00005b7000-0x8)='./file1\x00', 0x0) lstat(&(0x7f0000195000-0x8)='./file1\x00', &(0x7f0000c69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:28:11 executing program 3: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000316000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x840000000000937e, &(0x7f0000003000-0x4d)="bb0000d6000000000706") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000003000-0x79)=""/126, 0x7e, 0x40002000, &(0x7f0000004000-0x10)={0x4, 0x8, 0x1a, "f8cda673f196", 0xdd, 0x0}, 0x10) 2018/01/20 05:28:11 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000036e000)='/dev/qat_adf_ctl\x00', 0x4002, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000023000)={0x9cd, 0x6, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000061000-0x10)="ff031dffffffe70fa545bb213e000954", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000de8000)=[{{&(0x7f0000600000)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006be000-0x20)=[], 0x0, &(0x7f00002f5000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/20 05:28:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) recvmsg(r0, &(0x7f0000de3000-0x38)={&(0x7f00007d7000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007b3000)=[{&(0x7f0000d12000-0x60)=""/96, 0x60}], 0x1, &(0x7f0000bee000)=""/205, 0xcd, 0x0}, 0x0) sendfile(r0, r0, 0x0, 0x9) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000221000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5e01}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000377000-0x8)={r0, r1}) writev(r2, &(0x7f0000508000)=[{&(0x7f000066c000)="af", 0x1}], 0x1) 2018/01/20 05:28:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000631000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00003ef000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000e16000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) [ 40.385507] autofs4:pid:5489:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(3590324411.0), cmd(0x0000937e) [ 40.409971] autofs4:pid:5489:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/01/20 05:28:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00008f8000)=0xfffffffffffffffd) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000a44000)={0x1, &(0x7f0000fe6000-0x8)=[{0x2b, 0x1, 0x9, 0x80}]}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b28000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000433000-0x4c)={0x0, 0x44, "89d84cd8f0bc5363317d9b9ea2a535cd2aed7c7201e39684a7991d8284cbed00259fd9cb02bf6b7c99f3e526ba3abd481158f5fc53c9cc5bd5d56366a3708b23b3c6fd4f"}, &(0x7f0000020000-0x4)=0x4c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000c83000)={r4, 0x15, "a30a8e9212e7cdacfa7bb80270cdabc8bdc87bda7f"}, &(0x7f0000c93000-0x4)=0x1d) 2018/01/20 05:28:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000251000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) close(r0) 2018/01/20 05:28:11 executing program 2: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e7a000)=""/0, &(0x7f0000e7e000)=0x0) dup(r0) 2018/01/20 05:28:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000026b000)='ns/pid\x00') dup(r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f8c000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f000057a000-0x8)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000308000-0x8)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000058000)='ns/pid\x00') 2018/01/20 05:28:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) futex(&(0x7f000051c000-0x4)=0x3, 0x0, 0x1ff, &(0x7f0000d97000-0x10)={0x0, 0x0}, &(0x7f00008f1000)=0x1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009d1000-0x4)={0xffffffffffffff9c}) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00003e8000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) chroot(&(0x7f0000ba7000-0x8)='./file0\x00') r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000abc000)='/dev/dsp\x00', 0x109080, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000858000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f000043d000)={r2, 0x0}) io_getevents(0x0, 0x0, 0x0, &(0x7f0000e64000-0x120)=[], &(0x7f0000788000)={0x77359400, 0x0}) 2018/01/20 05:28:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x5, 0x800) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x3a, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f00009bf000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x8100, "5d3f0dc0"}}}, &(0x7f0000269000)={0x0, 0x1, [0xc98]}) r1 = socket$inet6(0xa, 0x7a4418f256818649, 0xfda4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000210000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00005c3000)=r2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000070000-0xc)='/dev/autofs\x00', 0x10480, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000cc5000-0x20)={0x1, 0x9, 0x4, 0xffffffffffff7fff, 0x1a, 0x0}) 2018/01/20 05:28:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000108000-0x15)='/proc/self/net/pfkey\x00', 0x20842, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000c64000-0x28)={0xff, 0x1e, 0x3, 0xfffffffffffffe01, "4698140a495d08a79a37f482c506765f5cebbf0a31e5db0e3a6a379385d00611"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x1c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:28:11 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="571a516eac07eae927e6504962258a8d89b728906b3cd970991a9bdc85db8cd5d9467447121442dcdf0ce3f1fd9f23bbaec3ee980e430df29b76ecd6af35b84f6fda397187efce9a6d14", 0x4a, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000-0xa)='encrypted\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)='/eth1+%\x00', 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000001000)='id_legacy\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000004000)='user\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="3609c19adf5df160bd9fed97a781fc6ef8e8178c34e8bae1766d7a35023dd228f99459943832f9bc3eb864da1c33fa9e8db667d2c84969e591549e6d2ec71a4f9daef0b3b1c661c2459931ced986f6fca8e5e6cbc524c2eb047dcef0", 0x5c, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r4, r5) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xb0)="9a1412bfcd5bf9a66c6a1343800f6fffdde9f24ccb555091b40d67ddf2cdd61ee811b84c199ed877df807cf0c0b42ee47485aee4f5e0c1955b1f26b33ca97f463cc66e06bebbbd5e36710185ea929ef69655a774666aa2dccc693a0340a18060bd40a6b4fc16f2486beec702758dc2fdbf07624b463bd9aac891ee90ecba13031b838c8bdf165d8215c12859c925c0819b238de7838bef9754c3c21cd54c614ac177c0c06a5162f11aceb7a7070b7e6a", 0xb0, 0xfffffffffffffff9) keyctl$read(0xb, r6, &(0x7f0000000000)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') mkdir(&(0x7f00005b7000-0x8)='./file1\x00', 0x0) lstat(&(0x7f0000195000-0x8)='./file1\x00', &(0x7f0000c69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:28:11 executing program 2: clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") exit(0x4) readahead(0xffffffffffffffff, 0x1fffffd, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000001000)="7c539168834010ee059bd7dffd291ebd72ceec02199b26b121dd970fdd9d4293b0bc744eb2aaf76d4680ee393e79f0abc22118cd4ac9ac9a0bb747031f08515f1093f085", 0x44, 0x8040, &(0x7f0000001000)={0x1a, 0xf7, 0x7ff, 0xa3, 0x2a8, 0x7fff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x30f200) tee(r1, r1, 0x1, 0x8) 2018/01/20 05:28:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x40000000100, 0x0) mq_timedreceive(r0, &(0x7f0000d73000-0x26)=""/38, 0x26, 0x2, &(0x7f0000fb7000-0x10)={0x0, 0x989680}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000236000)=0xfffffffffffffffd, 0x4) write$eventfd(r0, &(0x7f00005e7000)=0x0, 0xfffffc95) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000fa9000)={&(0x7f00003c3000/0x1000)=nil, 0x1000}) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x3012, r0, 0x0) poll(&(0x7f00006d7000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 05:28:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000a7e000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fad000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e67000)={0x0, 0xcccc, 0xffffffffffffffff, 0x9}, 0x8) 2018/01/20 05:28:11 executing program 0: semget(0x0, 0x0, 0x0) 2018/01/20 05:28:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c6d000)='/dev/dsp\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ba6000)={0x0, 0x80000001, 0x8, [0xfffffffffffffff8, 0x7, 0x8, 0x40, 0xffffffffffffffb1, 0x34, 0x8, 0x10001]}, &(0x7f0000f2b000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000585000-0x8)={r1, 0x10001}, &(0x7f000096d000)=0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f000006f000)='/proc/self/net/pfkey\x00', 0x501400, 0x0) r2 = syz_open_dev$mice(&(0x7f0000086000)='/dev/input/mice\x00', 0x0, 0x1a1680) ioctl$TIOCSBRK(r2, 0x40044590) 2018/01/20 05:28:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) bind$inet6(r0, &(0x7f0000bda000-0x1c)={0xa, 0x0, 0x200000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xfffffffffffffc92) sendto$inet6(r0, &(0x7f0000f25000)="96", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000b8d000-0x3)='-', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/20 05:28:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00005d4000-0xb)='/dev/mixer\x00', 0x121000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000a8f000)={0x0, 0x4, [0x0]}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00002fb000-0x1)=0x4) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f000032d000-0x80)={[0x1f000, 0xf000, 0x5000, 0x2002], 0x100, 0xb8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:28:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000019c000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00002a4000)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005c9000-0x8)={0x0, 0x0}) fcntl$setflags(r1, 0x2, 0x1) r2 = socket(0xa, 0x4, 0x3ff) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00001fe000-0x4)=0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000175000)='/proc/self/net/pfkey\x00', 0x8080, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000298000-0xe)='/selinux/load\x00', 0x2, 0x0) [ 40.671530] SELinux: failed to load policy 2018/01/20 05:28:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000a7c000)={&(0x7f000096a000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) open_by_handle_at(r0, &(0x7f0000792000)={0xfc, 0x80, "9a4375dc285377bedbdf99e002d87a1ca4743a95e1a7cf34f93c7cc4af1f0b89cfbc6e432438458696e5b67bdcaf27540d232f0b5c2fb98a14f2c98b475c4259b1c989e330f8524e6675776f74628b9789825bf6c53bfb4556259db19077dc060c72023995d9bd4f0f3c7e8ba858ae3e391f90cbc1a659899a3215253f2c5ac5e89d53041f9bf2ed8e2537620ee0b4c1280bc0ba78f1b2443d8a78876471aec0bd556ab57932f1faa792195a8f4f4433bf1adee0998ab67a0f775644eb1c1dd413dcde0c88cb18d63a407af1a416f79eeaefbd78b466d5cdb8f5c874d12d15184356ab1117db11d8dc1567f33e92af6aff32b371"}, 0x208000) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f000043d000)='tls\x00', 0x4) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@generic="8799cb6f0e0c7afa3a2bcc38bd380855", @ifru_data=&(0x7f000000a000)="00009e19ede8af7d6f172cdfb800020000e53d0afbd7b000000000000001017b"}) 2018/01/20 05:28:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003a7000-0xc)='\\-mime_type\x00', 0x2) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000684000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f000006b000)=@fragment={0x0, 0x0, 0x40, 0x8000, 0x0, 0x400, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000b3f000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000c9d000)=0x0) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 05:28:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000076c000)='/selinux/checkreqprot\x00', 0xc00, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00004e0000-0x98)={0x0, 0x0, 0x0, 0x0, 0x9, 0x9, 0x7, 0xd, "1f8d9e0ddc290badc0d8de05fa65420357f628bf434bf338aa28f12410b9bd9b6211e048d113a5a38d6a56a410e24ee30bea22a1c79a7cf80531a16051715b95", "9a1fc7c3e4f309ed8aa938aaee2f9428fee3e760e77710efbe29af19bce4e3dd", [0x100000000, 0x1ff], 0x0}) statx(r0, &(0x7f0000313000)='./file0\x00', 0x400, 0x0, &(0x7f0000cdd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chroot(&(0x7f0000166000)='./file0\x00') 2018/01/20 05:28:11 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000001a000)=[@in6={0xa, 0x3, 0x2e, @loopback={0x0, 0x1}, 0x228}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3f}, 0x80000000}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f000001c000-0x18)=[{&(0x7f000001b000)="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", 0x1000}, {&(0x7f000000f000)="e04acb132e9135fb1ee076cf404c689de56ccc5bfc77cd17305b3457c2d47731d99b8b7bbf3ca2", 0x27}, {&(0x7f0000017000)="3ab35998cdd91ffd4421b2bfb454f734202bc842cadb330c88f57146273f7363d8948f24b13db5a155a711977cc59b3ce99e1df2360d2260554c75ef36f3174d60c68fef4d5473b8e098a5feb4db1bced67df64b7e84a142f6bcdc06d12a8eafc7f929d3ee1c0eb585e5616ff8c0826016eccd296101cf4a04004736dd5b261e98c4194c03ec36530d20ea1fbc3dd8dc0cc0aac1f971bef2823e66087828580088c570117923", 0xa6}, {&(0x7f0000004000-0xfb)="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", 0xfb}, {&(0x7f000000c000)="de6726ab71355877513f33d4aaeb3a099b81909b8162b258683e2cf776f92bf8b38343900219a0c21a0643b20f15ca7c46048174f55445da098eab56a823f0f0672edcc09ddc9969fd90e752a9f0f3a5906d0ad3aa82a0fcc6c9d1b26bf27e98dcf0915c6fcecd50692c19867e1740956d1c8a5b4a86259b833a7a229b7194c82f132b46383ad1087e52feea3146064980f2bca88c", 0x95}, {&(0x7f0000018000)="7b66e74d97ec9bc41a5616c88fe554559d854f446cd3fb9578afecfc5c11f1c02f4e088048ea83df336ea8fe970788f27a9d599a22e68774e6cabaa2379e7f1b81a7bd49cfaf27112a4dff35d76bc1b70b1aed11592a9574eab7ca3228886e5f609e416f23f504996057b9c22b038c174ea542a108a96709f6d5736a5f2b666e4de85a904ca9015c04f1b16d30dbba690e77fc774161d60fa96228c632ecc6063c96c03000e93984dc5e81b6ff07d37b4c9dd8e68af9688f86dd49624caae321aa5232a4f29bfb32df4892a9824fe085", 0xd0}, {&(0x7f000001a000-0x7a)="6da4b8d0a8bdfb1150650a51868adc8c592ed8477f052ece9eaaffe492556f12aa5691f58bde5d611ecead9f615dc88a2ce657de76285c622e42262d53ad0eccbd42b3c428e598138ea59f561c0199afcf04657fd7637325638fb88d26a10dce1ca7fe75c2b64e899c9f3a5ff52f6ea7fb342b60c12a95dbff9b", 0xffffffffffffff43}, {&(0x7f000000a000-0x71)="92b5399527651e65b3b0927ecc4713e403ebe9fe9d2633b943560f97c024bf346d3dae313d2134267e80414a1de9f355e2013e1cceea037ded393df76cd6efa7723b983813729bab2af8dac47401d45a37d6c335407915fbc1e73ed9ac681414b67fbe2fc167219239c592b436c731c97b", 0x71}, {&(0x7f000001a000)="12a1da9ee916f5543d6dae8e1c8bcd60ab4502ea8d0d7dafcdfd732127fc61aad69bd36a6b4e0396a0a708a03359bc755a73a9a738ab3a3a78600211856eb628baf6ca1b5e94f10a4ebb2fbc5361b120aafc5ef50bf8dfbea08c659932442197b46663f7d2b9dc9b19d9443c20f0da22ea98c1e6ca32afc213a2974bba2abbfbf01f921af13849277575f17c27e8094ebaca99426cc8f0eda4087f51feaf7e7ce7f49905e81b52975851d6e67f764c1330155448d0c70f2c407c58c18d65abc932be850933c5bb438d77c888b20298a4a6b58cb95878139339772163aa626171d18396ba92cf8eefe5b4626b381ff743472349569d3a4aa9", 0xf8}], 0x9, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000c000)='./file0\x00', &(0x7f000001d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() setregid(r1, r2) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000017000)=0x0) r4 = syz_open_dev$vcsn(&(0x7f000001b000)='/dev/vcs#\x00', 0xffffffff, 0x40000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000a000)={0x0, 0x0}, 0x84000) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000012000-0x20)={0x3000, &(0x7f000001c000)=0x0, 0x0, r5, 0x2}) fstat(r0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000017000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000017000)={r3, r6, r7}, 0xc) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000016000-0x1)=0x0) 2018/01/20 05:28:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000042e000)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) 2018/01/20 05:28:11 executing program 0: mmap(&(0x7f0000000000/0xc3c000)=nil, 0xc3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c36000)={0x0, 0x0}) mmap(&(0x7f0000c3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000c3d000-0xd)='/dev/dmmidi#\x00', 0x3, 0x40) mmap(&(0x7f0000c3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000c3d000-0xf8)={{0x2, 0x2, 0xc2, 0x3, 0x9}, 0x400, 0xffffffffffffffc1, 'id0\x00', 'timer0\x00', 0x0, 0x5, 0x1, 0xfffffffffffffffd, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000c3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000045d000-0x78)={0x4, 0x78, 0x1, 0x6, 0x9, 0x8, 0x0, 0x4, 0x80248, 0x1, 0x2, 0x10000, 0x101, 0x70a, 0x0, 0x10001, 0x6, 0xf8e5, 0x0, 0x9, 0x2, 0x9, 0x2, 0x1, 0x0, 0x0, 0x6, 0x1, 0x9, 0x0, 0x3, 0x8, 0x400, 0xffffffff, 0x4, 0x1, 0x5, 0x20, 0x0, 0x4, 0x7, @perf_bp={&(0x7f0000c3e000-0x1)=0x0, 0x1}, 0x10000, 0xffffffff00000001, 0x0, 0x7, 0x4, 0x400, 0x3, 0x0}, r1, 0xb43, r3, 0xd) [ 40.702538] SELinux: failed to load policy 2018/01/20 05:28:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0x0, 0xffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f0a000)=0x7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00008d5000)=[@in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x100000000}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7af}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7f}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0xb8) 2018/01/20 05:28:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000057c000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000095a000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000529000-0xe6)="7da739885ade2df803cefa63e20fed6803690a07e391da87a0181dfab230b39cc40d9d3ab69ed791e6ca63f2104edd67dd481fa038624b67d46891ee725b003d90daf9e37b2a4f5875a850a29f1d4291b7df9d7f96ff0e169e0aaf1b29d767c238ef191b124e23ff2b78ad3b8f4689b6400eea7742d84575660153881b773dde60e8f0a7790fbf648e1f9ced8ca69de1ce2e3216d445584a6b9e40a55357a7ad841317c92933df90864b78f5eb8732ac34a049517e39fb18ce45c26eda3e9e1386757536144a1e300d82240c13d9b7a08fb657d4b5819f8418affc50d4ce3c4eaf727e9549a6", 0xe6) sendmsg$alg(r1, &(0x7f00004f2000-0x38)={0x0, 0x0, &(0x7f00001b4000)=[{&(0x7f0000ace000-0x94)="714df6a13e67b44bbb9438686733a388f0b2e8fd60def6b7bef46e63a76eda65e54b53de7b3d6292a4d291137464c10fff9d9938efb72b45a03605dc42ac6e", 0xfffffffffffffec3}], 0x1000010c, &(0x7f0000069000)=[@assoc={0x0, 0x117, 0x4, 0x3}], 0x0, 0x0}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000545000)='/dev/sequencer\x00', 0x141000, 0x0) sendto$inet6(r2, &(0x7f000006c000-0x25)="e57008788ce29ce5e99b64505411d19d6157568f584df3ca64339953cc60be5e3eb8437af8", 0x25, 0x40000, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000c1f000)={0x2, {{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/20 05:28:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000baf000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) connect$llc(r3, &(0x7f00008d4000)={0x1a, 0x1e, 0x0, 0x800, 0x1000, 0x4f5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) syz_open_dev$dspn(&(0x7f0000a3b000)='/dev/dsp#\x00', 0xdf7, 0x2001) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b, 0x0, [0x4, 0x0, 0x0, 0xfffffffffffffffe], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000223000)={0x1, 0x0, [{0x40000098, 0x0, 0x0}]}) 2018/01/20 05:28:11 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="571a516eac07eae927e6504962258a8d89b728906b3cd970991a9bdc85db8cd5d9467447121442dcdf0ce3f1fd9f23bbaec3ee980e430df29b76ecd6af35b84f6fda397187efce9a6d14", 0x4a, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000-0xa)='encrypted\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)='/eth1+%\x00', 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000001000)='id_legacy\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000004000)='user\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="3609c19adf5df160bd9fed97a781fc6ef8e8178c34e8bae1766d7a35023dd228f99459943832f9bc3eb864da1c33fa9e8db667d2c84969e591549e6d2ec71a4f9daef0b3b1c661c2459931ced986f6fca8e5e6cbc524c2eb047dcef0", 0x5c, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r4, r5) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xb0)="9a1412bfcd5bf9a66c6a1343800f6fffdde9f24ccb555091b40d67ddf2cdd61ee811b84c199ed877df807cf0c0b42ee47485aee4f5e0c1955b1f26b33ca97f463cc66e06bebbbd5e36710185ea929ef69655a774666aa2dccc693a0340a18060bd40a6b4fc16f2486beec702758dc2fdbf07624b463bd9aac891ee90ecba13031b838c8bdf165d8215c12859c925c0819b238de7838bef9754c3c21cd54c614ac177c0c06a5162f11aceb7a7070b7e6a", 0xb0, 0xfffffffffffffff9) keyctl$read(0xb, r6, &(0x7f0000000000)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') mkdir(&(0x7f00005b7000-0x8)='./file1\x00', 0x0) lstat(&(0x7f0000195000-0x8)='./file1\x00', &(0x7f0000c69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:28:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00008f1000-0xc)='/dev/ashmem\x00', 0x400, 0x0) signalfd(r0, &(0x7f00001a6000-0x8)={0x8}, 0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x6) syz_open_dev$evdev(&(0x7f0000a5b000)='/dev/input/event#\x00', 0x2, 0x9b516bee8fd17ec9) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000685000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000bb2000-0x8)={0x0, 0x0}, &(0x7f000027d000-0x4)=0x8) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000b8d000-0x18)={0x1, 0x0, [{0x40000085, 0x0, 0x0}]}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000ef5000-0x4)={0x0}, 0x4) 2018/01/20 05:28:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000040f000)="f7754c65720f5b235c50472325261c4a", 0x4000004) fcntl$getownex(r0, 0x10, &(0x7f00006f9000)={0x0, 0x0}) getpgrp(r1) 2018/01/20 05:28:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b99000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000da8000-0x5c)={{0xa, 0x1, 0x1e97, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9a4}, 0x56}, {0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3c751fd1}, 0x5e21, [0x7, 0x3bb, 0x1, 0xfffffffffffffffb, 0x5, 0xff, 0x0, 0x4]}, 0x5c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000088a000)={0x0, 0x0, 0x0}, &(0x7f0000c3e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b87000-0xa8)={r2, 0x0, ""}, &(0x7f00000c6000-0x4)=0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000158000-0x9)='/dev/rtc\x00', 0x513000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f00001d8000)=""/70) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c0f000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$selinux_create(r4, &(0x7f0000f3f000+0x9e2)=@objname={'system_u:object_r:udev_tbl_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x31, 0x32, 0x20, './file0\x00'}, 0x3a) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r4, 0xc4c85512, &(0x7f0000698000)={{0x3, 0x6, 0x120000000, 0x5, "5d24925dcf74b6bd935589cc16d94cf9f499afac2f591acb85d8b87c6f37bc4deee45f2f143c7640154f7c9a", 0x8dd}, 0x4, [0x5, 0x80000000, 0xf04c, 0x3dc7, 0x9, 0xb92a, 0x21, 0x1, 0x200, 0x6, 0x5, 0x20, 0x7, 0x61, 0x31f, 0x3, 0x7, 0xffff, 0x9, 0xfffffffffffffffe, 0x20c, 0xdc, 0xc865, 0xfffffffffffffff7, 0x4, 0x8001, 0x2, 0xd7b, 0x800, 0x80000001, 0x3, 0x53, 0x7, 0x6, 0x7fff, 0x10000, 0x9, 0x5, 0x72, 0x5, 0x0, 0x80, 0x8, 0x80, 0x59f, 0x0, 0x10000, 0xfff, 0x81, 0x1ff, 0x1, 0x3, 0x10001, 0x8000, 0x0, 0x20, 0xf1, 0x6, 0x1, 0x9, 0x1, 0xa19, 0x1000, 0x8001, 0x2da5, 0x1, 0x0, 0x3, 0x101, 0x2400000000000000, 0x20, 0x4, 0x9, 0xfffffffffffffffd, 0x1, 0x2, 0x7, 0x2, 0x29, 0x2, 0x7, 0x4603, 0x3, 0x4, 0x7, 0x6, 0xf2e9, 0x3ff, 0x8, 0x1ff, 0x7fff, 0x1, 0x91df, 0x80, 0x3, 0x9, 0x10001, 0x9, 0x0, 0x3, 0x3, 0x8000, 0x1, 0xff, 0xc6, 0x8, 0x58c, 0x78, 0x1, 0x7, 0x40, 0x8001, 0x40, 0xb0, 0x4, 0xfffffffffffffba2, 0x0, 0x0, 0x8000, 0x7ff, 0x6, 0x80000001, 0x9a, 0x6, 0x8, 0x2000000, 0x4, 0x8], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00001db000)={0x9, &(0x7f0000f7c000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/20 05:28:11 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f000040f000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x80080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000001000-0xc)={0x5, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000885000-0x9)='/dev/dsp\x00', 0x62000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r3 = accept$alg(r1, 0x0, 0x0) writev(r3, &(0x7f0000ee3000-0x90)=[{&(0x7f000037e000-0x1000)="c03569cc7525a112aa5324b8f90885d6", 0x10}], 0x1) read(r3, &(0x7f00007fc000)=""/34, 0xfef3) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000978000)={0x17, 0x9d, &(0x7f0000758000-0x9d)="5fc74fbf68e8227d442fb01f95569629dbcae70ea7225e550f4ffee5f5f53f9a46ba1736b3f10feabe903e1e100d80c55ec2c6fe00b927f7c716c7497245f55ca278a6fa552bef9cb426d6402546e5a75b20881f761f2d0da3ed688eef63131434f5240bf70f01f2117843d3169abcf545a681cebdefc5f99b62d2d4d39090ee9ac80cf76af734408963eff27dc41c026dc7b1bbd28628a98087fc81f7"}) [ 40.748625] ptrace attach of "/root/syz-executor0"[4438] was attempted by "/root/syz-executor0"[5607] [ 40.773922] ptrace attach of "/root/syz-executor0"[4438] was attempted by "/root/syz-executor0"[5607] 2018/01/20 05:28:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000)="", &(0x7f00005ae000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = getpgid(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000062d000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000b6000+0xb7c)=""/191) tkill(r0, 0x1000000000016) 2018/01/20 05:28:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000734000)='./file0\x00', 0x0) r0 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x10) lseek(r0, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f00006b1000)={&(0x7f00009f1000-0x10)=@vsock={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10, &(0x7f00000d8000-0x30)=[{&(0x7f00002eb000)="d5ee27e728ab9a590825366d6cba58aa77d041675e53a182093b1b058ebb1a1748334f7bd352f9cd50b1ff6bf44d9cd32bb1b37a2d0539af0ac4856d413737e480e7df7c99212feffb34d1ec4eff24c5a3e595e65edee9d2ba63ca13c278ae305d9b8a7655bd50f192c46f062731cb44c7fed92b1a2c9da67512d8af0880ae5417af798e4e29ef57952926c4aa4f92cad5d71a20da62ba8ed8d72dc8", 0x9c}, {&(0x7f000018e000-0xac)="ea9c7bfca27712fbe03d87e35fe056f52b8ad34ab82cf025a20da43095acd2d17106fda7cca8efafab059d42bde77218a6af286efd24548fbdf2609e1a611acf7c83ce20d757d8512dbf3b5bb25a261f2a56d6fb9ddc8f1cc54cc766584d2a728b693fbe27a14f10e291a03aa0f2dfa00a0dad6bf1df5d1ad9d12f1daaa385d03e01ddd4de4e741aec1e5121e3bd8990085bd8b060983da80b9f83c4aab056ccc4367adb1ef76bd339043358", 0xac}, {&(0x7f0000538000)="f34459f112e28e0d1382dee1829e63dce6d3061933bc7d149800627e15c4ced9e5ec77bdf5cbb3a0d4b551e70af9fb4074f8d972c3dfc58185ca16dccff05d10fb1ea53d8bc9dd46b6c38f297f880f6d071d116a37c21e7f6004edce710e4af1a181b25ff4aef150c333bc2e3f9755e7574bb35724d2d54d3dfbf9062ef553c24c6c9e140a92b843a5a7e592dba8e990989cf7fd170eb197a31d546cd1c4d28204d5fe451eb77d", 0xa7}], 0x3, &(0x7f00001f2000-0x368)=[{0xd0, 0x1, 0x2, "a274369741cf29fd22472c5a377792860023b34da561da5c2b6452366d6947ef4cb84e1cf9a64bcb8d4aa8a74f5a6a397cc0fec56f6a257020ef1ec35d9101f73eb1e4e317d7ef16883c30388740ac27b11ed2d83d0a0ccf9edeb3fa3818fb79cedb885952e0ca3b397488226fd783a2531b7ac6491349ac38e5440ea6ca1e9421522412bbad756e7932887c886433c2bc02fb5cb7cfd9a91d4d9438bf9bc995b6e754cc651df6cbe507e3249a8d3142d9b31d2b0d99c1465fd2a4f1b91df7"}, {0x18, 0x0, 0x0, "84"}, {0x80, 0x0, 0x8e62, "e110755cf6a933b97ceef53aaf68b3c20a6bfb5786d5ee3c7a6395aeb519bb604d7fa74d1041fff40413aabef1ec8804b4b1de507145590a096f544e46080847ccd1c9ca37dc063d15d543e796cbf3558a485a4fb8e2f460cae509add31d997c746ca3e523fad50e96c6ecd7e71def"}, {0xa0, 0x117, 0x2, "db576e8017ae3d298b411a19e1e7c8a4fe73e24ab877c07e3cced3094819237161589754bd9e1988e8a30f8e29a48610a40acfa5ebfa0cd023ec1a464ee33ed1a8f0d7f128508d709e5cb68c988cf8bf50dd805ec31d030e5f76c6ccaf4c739769f22f4204c9d2ff3ba0a2ae2532a557c9e2f9e67fadbd1dc76fa559f1adc9db08faf17fe579dbf7ac3993"}, {0x110, 0x101, 0x2, "b6b2e7c0877a70407d1eb9387820ca277d658e49f36d9d7f506320c464ac02cf310642be324fb837d0d8fe8941705c00653675441ba74804685a7c3c5bca943970ddd5ca954ae3bdbad6c33eb584ed26405766c7938b04e83a767e97f01c814a6ae804db7706587461e33461ff56eb65a22eb47b9fc768fbdb87231c26987e39f56a84c3b9ad9fe10a7bf1a3d4bda6e3dc13b4a9381af994d2728e5afee21f4be9c23037fe7ac8a66585d51475f5150cea2a93807e1b3e8c9423b5c0c8c707b08cbda8269d62b44aabcb978de88c2d61fcb709978fc2467d28fbf0bbd3fa7d3e3d5a22aa772551794d1f1e12f54393b792022c6e3ac3ee13ffedeec4a867ed"}, {0x48, 0x7, 0x7fffffff, "0e5498894d4aeba75b500f2627d2eb1f566eecb02f618a28d625af76326e8e2e5d25f362a1d6f8fbdc2ac7ad36d0ce3cfa"}, {0x18, 0x117, 0x9, "afb6785bab3c"}], 0x378, 0x4000}, 0x40) 2018/01/20 05:28:12 executing program 5: clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") r0 = syz_open_dev$vcsa(&(0x7f0000de9000-0xb)='/dev/vcsa#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000264000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003f6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, r1}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/20 05:28:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) epoll_create1(0x80000) [ 40.840685] kvm [5617]: vcpu2, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x40000085 2018/01/20 05:28:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000039000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00008f7000-0x8)={0x0, 0x2}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000f74000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffbfffffffffe, 0x1, 0xe8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x275}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000735000)='/dev/cuse\x00', 0x28c0, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000824000-0x14)={0x4, 0x4000, 0x3, 0x5dc5, 0xc579, 0x5, 0x1e9, 0x0, 0x6, 0x5}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 40.910312] kvm [5617]: vcpu2, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x40000085 2018/01/20 05:28:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xfffffe1e, 0x10e, 0x0, ""}], 0xfffffffffffffe1f, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e53000-0x10)='/dev/sequencer2\x00', 0x2200, 0x0) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000c45000)={0x75, @time={r2, r3+10000000}, 0x278, {0x3f, 0xfff}, 0x80000001, 0x1, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000d06000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f00004cf000-0x4)=0x0) 2018/01/20 05:28:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) prctl$seccomp(0x16, 0x1, &(0x7f000085d000)={0x0, &(0x7f0000540000)=[]}) r0 = syz_open_dev$tun(&(0x7f00001bc000+0xcf)='/dev/net/tun\x00', 0x0, 0x80) read(r0, &(0x7f0000a57000)=""/182, 0xb6) 2018/01/20 05:28:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e76000)='/dev/loop#\x00', 0x0, 0x200000002001) r1 = syz_open_dev$midi(&(0x7f0000216000)='/dev/midi#\x00', 0x2, 0x40) connect$inet(r1, &(0x7f00002e9000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000b72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "18d7f14410e2406d7c51b5ee504b17bc3ae06121a4af146803c61517a4bfd626c0b9c4bf304a3301913da4ff80998b206947c81edc9b00000000bfb193563680", "3e56c9ba8d7eac7a700100ea1426bf0b98155a90fea47ca6793504e800000014ed1a90fb1620afc50c5b35042a0002644ed200c5465428000000005481aa925b", "d10030e3d489b45136ad98f9b54d107a9578a9ba8766000000000000000000ff", [0x0, 0x0]}) 2018/01/20 05:28:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) getxattr(&(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000fc7000)=@random={'security.', 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f000021c000)=""/154, 0x9a) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f0000e28000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x40000, 0x1ff) sendfile(r1, r2, &(0x7f0000d81000-0x8)=0x0, 0x468c) 2018/01/20 05:28:12 executing program 6: socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000e3e000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000487000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setrlimit(0x7, &(0x7f0000ba6000)={0x0, 0x0}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00002f7000/0x18000)=nil, &(0x7f0000ae7000-0x18)=[@textreal={0x8, &(0x7f00004ee000-0x3c)="362e2e3e263e0f01182ef30f2a8b0080ffa80000f40f3266b94708000066b8e9ed168366ba000000000f303e260f320fc45dda4db800008ed80f00dd", 0x3c}], 0x1, 0x0, &(0x7f0000b77000+0xddc)=[], 0x100000000000024f) 2018/01/20 05:28:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) r2 = add_key$user(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="571a516eac07eae927e6504962258a8d89b728906b3cd970991a9bdc85db8cd5d9467447121442dcdf0ce3f1fd9f23bbaec3ee980e430df29b76ecd6af35b84f6fda397187efce9a6d14", 0x4a, 0xffffffffffffffff) r3 = request_key(&(0x7f0000002000-0xa)='encrypted\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)='/eth1+%\x00', 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000001000)='id_legacy\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r3) r4 = add_key$user(&(0x7f0000004000)='user\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="3609c19adf5df160bd9fed97a781fc6ef8e8178c34e8bae1766d7a35023dd228f99459943832f9bc3eb864da1c33fa9e8db667d2c84969e591549e6d2ec71a4f9daef0b3b1c661c2459931ced986f6fca8e5e6cbc524c2eb047dcef0", 0x5c, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r4, r5) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xb0)="9a1412bfcd5bf9a66c6a1343800f6fffdde9f24ccb555091b40d67ddf2cdd61ee811b84c199ed877df807cf0c0b42ee47485aee4f5e0c1955b1f26b33ca97f463cc66e06bebbbd5e36710185ea929ef69655a774666aa2dccc693a0340a18060bd40a6b4fc16f2486beec702758dc2fdbf07624b463bd9aac891ee90ecba13031b838c8bdf165d8215c12859c925c0819b238de7838bef9754c3c21cd54c614ac177c0c06a5162f11aceb7a7070b7e6a", 0xb0, 0xfffffffffffffff9) keyctl$read(0xb, r6, &(0x7f0000000000)=""/0, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') mkdir(&(0x7f00005b7000-0x8)='./file1\x00', 0x0) lstat(&(0x7f0000195000-0x8)='./file1\x00', &(0x7f0000c69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:28:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000001000-0x50)={0x0, 0xa, 0xfffffffffffffffa, 0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x7, 0x100000000, 0x7, 0x8, 0x5, "1dbb67ed1b08711709f6d647805dfd5f6a30bf3f91ad8ec2505d4c23b9064741dd6934b76b82e7f018b0ae8451ff67cf0a66a6b26387e052ff09755e74340c", 0x7}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f0000157000-0x23)=@known="000000000000004c0684656c696e757800f499d3295df2f9eec3203eb68e576ebb926d32a45fcfccec3bbfbcf1566d95ec254baed5495719fb5431217555b2f567cd81e71bdcf4f3ec7f69a55fcd0cec1f025354b0228bcdf5921bcbe13d10135a1d310487b7198d20224f1cd7e3b2ddb624aaf0a8372d4d0adf03bfaf01ff959c362dff3c565d2a176bd9d09f44149132862ebea6855e310347de57fb72a382198fc3a3656395f25bcd74f7d2e9db4c0283dc1c9f6df88bcaaa03e70fd98951483ab6fe4d11d006edd4", &(0x7f000059b000-0x2b)="656d31707070306b657972696e676b657972696e67656d316d643573756d73656c696e75782c2fc200", 0x29, 0x0) write(r0, &(0x7f0000e16000)="0a0c39301d02aa9493eda01a716d968fd35c48fbd85b13a5d8eb7a0e17cd21c728b3d5b172dc874825b5d031710e1ce728a42cb8a7b6150044c39d5349bcb123f2fc3583664f587bd131ef01f0699bac86ba88ce58b65e4b7f163aa0675b1bff4bfd3733ca1e32", 0x67) 2018/01/20 05:28:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000e02000)={0x5, 0xefec, 0x100000001, 0x401, 0x1000, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x1, 0x8d4, 0x6) pipe(&(0x7f0000ffb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mq_notify(r1, &(0x7f0000ffa000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:28:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) r2 = add_key$user(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="571a516eac07eae927e6504962258a8d89b728906b3cd970991a9bdc85db8cd5d9467447121442dcdf0ce3f1fd9f23bbaec3ee980e430df29b76ecd6af35b84f6fda397187efce9a6d14", 0x4a, 0xffffffffffffffff) r3 = request_key(&(0x7f0000002000-0xa)='encrypted\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)='/eth1+%\x00', 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000001000)='id_legacy\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r3) r4 = add_key$user(&(0x7f0000004000)='user\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="3609c19adf5df160bd9fed97a781fc6ef8e8178c34e8bae1766d7a35023dd228f99459943832f9bc3eb864da1c33fa9e8db667d2c84969e591549e6d2ec71a4f9daef0b3b1c661c2459931ced986f6fca8e5e6cbc524c2eb047dcef0", 0x5c, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r4, r5) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xb0)="9a1412bfcd5bf9a66c6a1343800f6fffdde9f24ccb555091b40d67ddf2cdd61ee811b84c199ed877df807cf0c0b42ee47485aee4f5e0c1955b1f26b33ca97f463cc66e06bebbbd5e36710185ea929ef69655a774666aa2dccc693a0340a18060bd40a6b4fc16f2486beec702758dc2fdbf07624b463bd9aac891ee90ecba13031b838c8bdf165d8215c12859c925c0819b238de7838bef9754c3c21cd54c614ac177c0c06a5162f11aceb7a7070b7e6a", 0xb0, 0xfffffffffffffff9) keyctl$read(0xb, r6, &(0x7f0000000000)=""/0, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') mkdir(&(0x7f00005b7000-0x8)='./file1\x00', 0x0) lstat(&(0x7f0000195000-0x8)='./file1\x00', &(0x7f0000c69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:28:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xd3f5269f6767c8a1, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00000e4000-0x90)={[0x4004, 0x1, 0xfffffffffffffffd, 0x8009, 0xbe5, 0x2, 0x10000, 0xffffffffffff1e6a, 0x7, 0xd, 0x80, 0x3fffffffffffd, 0x5, 0x74, 0x8001, 0x5], 0x7002, 0x1000}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000808000)=0x81, 0x8) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ef3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f000005c000)={0x5, 0x0, [{0x100000, 0xd7, &(0x7f0000eb6000-0xd7)=""/215, 0x0}, {0x6000, 0x99, &(0x7f00002a5000-0x99)=""/153, 0x0}, {0xd000, 0xd2, &(0x7f000024b000-0xd2)=""/210, 0x0}, {0x1000, 0x38, &(0x7f0000580000-0x38)=""/56, 0x0}, {0x7004, 0x1000, &(0x7f0000a44000)=""/4096, 0x0}]}) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000bcf000)={0x800, 0x5a03, 0xfff}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 05:28:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000686000-0xb)='/dev/mixer\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000e97000+0x7fe)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0xffffffffffff0000, &(0x7f0000d60000-0x8)={0x5}, 0x8) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e75000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000bab000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) [ 41.001355] mmap: syz-executor6 (5673) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/20 05:28:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x20000000000001cd, &(0x7f0000f03000)=@raw=[@jmp={0x5, 0x9, 0xa, 0xf, 0x9, 0xffffffcc, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, @ldst={0x0, 0x0, 0x6, 0x8, 0xf, 0x40, 0x0}], &(0x7f00008e9000)="03004c00", 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:28:12 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:28:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000766000)='/dev/sequencer2\x00', 0x40582, 0x0) pwrite64(r0, &(0x7f000043e000-0x8)="94000bb7f3d40060", 0x22c, 0x0) close(r0) 2018/01/20 05:28:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000d1b000)='/dev/audio#\x00', 0x3, 0x2) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000275000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c34000-0x4)=0x14) stat(&(0x7f0000cc0000)='./file0\x00', &(0x7f0000dcf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000045f000)={&(0x7f0000b48000-0xc)={0x10, 0x0, 0x0, 0x8000400}, 0xc, &(0x7f0000617000-0x10)={&(0x7f0000444000-0x188)=@updpolicy={0x188, 0x19, 0x8, 0x1, 0x3, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x0, 0x3, 0xa, 0x80, 0xa0, 0x33, r1, r2}, {0xa000, 0xfffffffffffffff9, 0x100000001, 0x1ff, 0x1f, 0xffffffffffffffff, 0x80, 0xa2b}, {0x6e800000000, 0xfffffffffffff001, 0xffffffff, 0x4533}, 0x7768, 0x7, 0x2, 0x1, 0x1, 0x0}, [@output_mark={0x8, 0x1d, 0x3}, @srcaddr={0x14, 0xd, @in=@empty=0x0}, @migrate={0x88, 0x11, [{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7e, 0x3, 0x0, 0x6, 0x2, 0x2}, {@in=@empty=0x0, @in=@multicast1=0xe0000001, 0xff, 0x0, 0x0, 0x7, 0x2, 0xa}, {@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2b, 0x3, 0x0, 0x1, 0xa, 0xe9a92f97ce9e8b6c}]}, @srcaddr={0x14, 0xd, @in=@loopback=0x7f000001}, @replay_thresh={0x8, 0xb, 0x7}, @output_mark={0x5, 0x1d, 0x800}, @replay_thresh={0x8, 0xb, 0x800}]}, 0x188}, 0x1, 0x0, 0x0, 0x8000}, 0x8041) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000965000)={0x0, 0x0, 0x0}, &(0x7f000009e000)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000140000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r0, &(0x7f0000f7f000)={r0, r0, 0xffff}) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000966000-0x10)='/selinux/status\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000724000-0x8)={0x0, 0x0}) kcmp(r3, r4, 0x7, r5, r6) r7 = socket$inet6_tcp(0xa, 0x6, 0x0) bind$inet6(r7, &(0x7f0000000000)={0xa, 0x0, 0x2000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}, 0x1c) 2018/01/20 05:28:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) r2 = add_key$user(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="571a516eac07eae927e6504962258a8d89b728906b3cd970991a9bdc85db8cd5d9467447121442dcdf0ce3f1fd9f23bbaec3ee980e430df29b76ecd6af35b84f6fda397187efce9a6d14", 0x4a, 0xffffffffffffffff) r3 = request_key(&(0x7f0000002000-0xa)='encrypted\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)='/eth1+%\x00', 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000001000)='id_legacy\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r3) r4 = add_key$user(&(0x7f0000004000)='user\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="3609c19adf5df160bd9fed97a781fc6ef8e8178c34e8bae1766d7a35023dd228f99459943832f9bc3eb864da1c33fa9e8db667d2c84969e591549e6d2ec71a4f9daef0b3b1c661c2459931ced986f6fca8e5e6cbc524c2eb047dcef0", 0x5c, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r4, r5) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xb0)="9a1412bfcd5bf9a66c6a1343800f6fffdde9f24ccb555091b40d67ddf2cdd61ee811b84c199ed877df807cf0c0b42ee47485aee4f5e0c1955b1f26b33ca97f463cc66e06bebbbd5e36710185ea929ef69655a774666aa2dccc693a0340a18060bd40a6b4fc16f2486beec702758dc2fdbf07624b463bd9aac891ee90ecba13031b838c8bdf165d8215c12859c925c0819b238de7838bef9754c3c21cd54c614ac177c0c06a5162f11aceb7a7070b7e6a", 0xb0, 0xfffffffffffffff9) keyctl$read(0xb, r6, &(0x7f0000000000)=""/0, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') mkdir(&(0x7f00005b7000-0x8)='./file1\x00', 0x0) lstat(&(0x7f0000195000-0x8)='./file1\x00', &(0x7f0000c69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:28:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x7f}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r0, &(0x7f0000dda000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) close(r1) 2018/01/20 05:28:12 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f000093d000)='/dev/vcsa#\x00', 0x7, 0x101100) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000289000)={0x1, [0x7ff]}, 0x6) clone(0x0, &(0x7f000030a000)="", &(0x7f0000894000)=0x0, &(0x7f0000451000)=0x0, &(0x7f000053f000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00004af000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f00005f1000-0x20)=""/32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, r0, 0x0}) 2018/01/20 05:28:12 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x0, 0x0, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ff4000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000a41000-0x4)=0x32) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000e26000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000ba8000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f000021e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/01/20 05:28:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006de000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000941000)={0x0, 0x26, "fe3139a1cad889f22aeeb7e13d9f88b6ef46b488a62ce5a8dec5b5d0b87ace4ac02ac0365373"}, &(0x7f00007e3000)=0x2e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000084f000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x100000001}, 0x98) bind$netlink(r0, &(0x7f0000861000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc) 2018/01/20 05:28:12 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="571a516eac07eae927e6504962258a8d89b728906b3cd970991a9bdc85db8cd5d9467447121442dcdf0ce3f1fd9f23bbaec3ee980e430df29b76ecd6af35b84f6fda397187efce9a6d14", 0x4a, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000-0xa)='encrypted\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)='/eth1+%\x00', 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000001000)='id_legacy\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000004000)='user\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="3609c19adf5df160bd9fed97a781fc6ef8e8178c34e8bae1766d7a35023dd228f99459943832f9bc3eb864da1c33fa9e8db667d2c84969e591549e6d2ec71a4f9daef0b3b1c661c2459931ced986f6fca8e5e6cbc524c2eb047dcef0", 0x5c, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r4, r5) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xb0)="9a1412bfcd5bf9a66c6a1343800f6fffdde9f24ccb555091b40d67ddf2cdd61ee811b84c199ed877df807cf0c0b42ee47485aee4f5e0c1955b1f26b33ca97f463cc66e06bebbbd5e36710185ea929ef69655a774666aa2dccc693a0340a18060bd40a6b4fc16f2486beec702758dc2fdbf07624b463bd9aac891ee90ecba13031b838c8bdf165d8215c12859c925c0819b238de7838bef9754c3c21cd54c614ac177c0c06a5162f11aceb7a7070b7e6a", 0xb0, 0xfffffffffffffff9) keyctl$read(0xb, r6, &(0x7f0000000000)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') mkdir(&(0x7f00005b7000-0x8)='./file1\x00', 0x0) lstat(&(0x7f0000195000-0x8)='./file1\x00', &(0x7f0000c69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:28:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget(0x0, 0x2000, 0x0, &(0x7f0000082000/0x2000)=nil) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f92000)={0x0, 0x0, 0x0}, &(0x7f00005e1000)=0xc) shmctl$IPC_SET(r0, 0x1, &(0x7f0000d4d000-0x70)={{0x0, 0x0, r1, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0}, 0xf5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000088000-0x9)='/dev/dsp\x00', 0x20000, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000ea0000)=""/4096) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000201000)={0x0, 0x4c, &(0x7f000062f000-0x4c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x47, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000738000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000874000-0x98)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x0}, 0x98) 2018/01/20 05:28:12 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x100000001, 0x400) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001000)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) rt_sigprocmask(0x1, &(0x7f0000002000-0x8)={0x0}, &(0x7f0000000000)={0x0}, 0x8) 2018/01/20 05:28:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_RMID(0x0, 0x0) 2018/01/20 05:28:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0xf9e6, 0x6, 0x64f, 0x10, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0xdc, &(0x7f0000f38000-0x2a)=[{&(0x7f0000482000-0x13)="8e95d51c00bd72021a6ba4f062401c8991cf97", 0x13}, {&(0x7f0000331000-0x21)="ae179ec4a4269c8852a31fed2edef396f1f0deb4191650e6b3af18bd47cdd1a696", 0x21}, {&(0x7f00002f1000)="f5384118c8f368035611486883ead02102d5aca6f8ba8844f2d7e90c0033940df7f91af09ba025a793c27e2cce316e64d174ebb67f14661b840c7751", 0x3c}, {&(0x7f0000b6d000)="40b95616594f47c05aca67fa859421dc96e432f0f3127051668cf9dbf523998bb16293c0b2dab8dcdc1b55c7ceb9ad72c14bd09f5f989cadd9375c9a7110bbf6631a663730dcabb974935fb1", 0x4c}, {&(0x7f0000297000-0x12)="d6dbab00335580d062ff781d6803aff9e96d", 0x12}, {&(0x7f0000781000-0xf4)="9de965cd652b56ade4e131e2f31fa53dec974e7e8908c48881b8c4f83494f74bc59be7dcdd3de83f08b1a349e227d34bdcb30d4a68c1b54a764dbb8e9fbedc75f8d44fe79723d10bb8f278690010e398e25a79619fd1d8b40b667709c7e40c47fd16f7459a6d742903604b701376e349bc6e6104cf0ddc4b035294f15ea3207ffcb4e464885630fab926101ecc6fd6360224615d14ba407163002d417a2542ea68fea0fba401cb6b8a7632f823d35c86bb4b298b3b08701a9001aecc54f243edcb95e5ba22ede531a0dec3a8cdfe675184174eca2b19eaa35ba1fd5c9476f5930ccdfbc8656b778033667868c4aa1dbbd05c6f48", 0xf4}, {&(0x7f0000563000)="7c0447a30b322bf925b23ee9a60328edb83403a8e51c03645cd161bd426fe2c293dd771ca97d865e403a6b877c795d2ab41cb29eb2f9899b0e8f0237f505cfd2899d3589f63340f2278dc782c2af7715d5ba6b3184fda55e2f6e0414eab1920652ab6d238a0d4fd11026de2c7934655dc121860392da0d13cb815928034945031dbd732ee1883a1eae7e8d60dc73f192ae90308051381dc0590a0011a8d31aa754ef116361c714b73d78aefa6ef08a2048fa1321bbfcc6ae4d0f3799390d84526a", 0xc1}], 0x7, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x100}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x35f, &(0x7f000036c000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:28:12 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="571a516eac07eae927e6504962258a8d89b728906b3cd970991a9bdc85db8cd5d9467447121442dcdf0ce3f1fd9f23bbaec3ee980e430df29b76ecd6af35b84f6fda397187efce9a6d14", 0x4a, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000-0xa)='encrypted\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)='/eth1+%\x00', 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000001000)='id_legacy\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000004000)='user\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="3609c19adf5df160bd9fed97a781fc6ef8e8178c34e8bae1766d7a35023dd228f99459943832f9bc3eb864da1c33fa9e8db667d2c84969e591549e6d2ec71a4f9daef0b3b1c661c2459931ced986f6fca8e5e6cbc524c2eb047dcef0", 0x5c, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r4, r5) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xb0)="9a1412bfcd5bf9a66c6a1343800f6fffdde9f24ccb555091b40d67ddf2cdd61ee811b84c199ed877df807cf0c0b42ee47485aee4f5e0c1955b1f26b33ca97f463cc66e06bebbbd5e36710185ea929ef69655a774666aa2dccc693a0340a18060bd40a6b4fc16f2486beec702758dc2fdbf07624b463bd9aac891ee90ecba13031b838c8bdf165d8215c12859c925c0819b238de7838bef9754c3c21cd54c614ac177c0c06a5162f11aceb7a7070b7e6a", 0xb0, 0xfffffffffffffff9) keyctl$read(0xb, r6, &(0x7f0000000000)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') mkdir(&(0x7f00005b7000-0x8)='./file1\x00', 0x0) lstat(&(0x7f0000195000-0x8)='./file1\x00', &(0x7f0000c69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:28:12 executing program 2: r0 = eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x14)='-ppp1wlan1mime_type\x00', 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000420000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000e31000)='.request_key_auth\x00', &(0x7f00002f3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) unshare(0x400) fremovexattr(r0, &(0x7f0000994000)=@random={'system.\x00', '!vmnet1\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000e1b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e4b000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r3, &(0x7f0000000000)=""/162, 0xa2, 0x100, &(0x7f0000001000-0x14)={0x11, 0xfd, r4, 0x1, 0x6, 0x6, @random="26e1663dfa0a", [0x0, 0x0]}, 0x14) 2018/01/20 05:28:12 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x15}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f000000f000)=0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000000e000)={&(0x7f000000c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000f000-0x50)=[{&(0x7f0000006000)=""/0, 0x0}, {&(0x7f000000e000-0x53)=""/83, 0x53}, {&(0x7f000000c000-0xed)=""/237, 0xed}, {&(0x7f000000e000)=""/110, 0x6e}, {&(0x7f000000e000)=""/231, 0xe7}], 0x5, &(0x7f0000001000)=""/227, 0xe3, 0x3}, 0x10020) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000011000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0,