[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 18.980180] audit: type=1400 audit(1517947802.417:6): avc: denied { map } for pid=4155 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 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.206' (ECDSA) to the list of known hosts. 2018/02/06 20:10:08 fuzzer started syzkaller login: [ 25.277053] audit: type=1400 audit(1517947808.714:7): avc: denied { map } for pid=4166 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/06 20:10:09 dialing manager at 10.128.0.26:41167 [ 29.029459] can: request_module (can-proto-0) failed. [ 29.038969] can: request_module (can-proto-0) failed. 2018/02/06 20:10:13 kcov=true, comps=true [ 29.584728] audit: type=1400 audit(1517947813.022:8): avc: denied { map } for pid=4166 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1130 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/06 20:10:15 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000581000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000421000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000001000-0x68)={0x79, 0x0, [0xff, 0x1, 0x3, 0xffffffffffffff7e]}) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$ax25(0x3, 0x2, 0x6, &(0x7f0000000000)={0x0, 0x0}) mlockall(0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001000)) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000003000-0x8c)={0x6, 0x10001, 0x5, 'queue1\x00', 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000003000)=0x10000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000004000)={r3, 0xfff}, 0x6) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000004000)={@rand_addr=0x8, @broadcast=0xffffffff, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x97b, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000005000)={r3, 0x8, 0x7, [0xe0b7cc0, 0x100, 0x8, 0x401, 0x0, 0x3, 0x2]}, 0x16) gettid() syz_open_dev$adsp(&(0x7f0000005000-0xb)='/dev/adsp#\x00', 0xffffffffffffffc0, 0x121800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000006000)='user\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000005000-0x95)="c3485f3db05a1932e231a9e9c38b6236a4270aa4e343983bd0b2af7245eaddb0392e891f32113a7a5c32386e554557d2abade65e1f285bbb0bdfb4ca0e96a4a5d7a6bc61a97aed28f5eb1bc8882257092057a8174f599f3ef8bdfb9dda62106ad6fdb44e724356fe32a7f69648aae0f997cfd2d93cb7a6c11d5462238e59af3aadf88cbdcc4b58293d514f09a7b0a29c6ab43b4cd9", 0x95, 0xfffffffffffffffe) keyctl$invalidate(0x15, r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000007000)) 2018/02/06 20:10:15 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00006e8000-0xf)='/dev/snd/timer\x00', 0x0, 0x88480) ioctl$fiemap(r0, 0xc020660b, &(0x7f00009cf000-0x250)={0x40, 0x6, 0x2, 0x1ff, 0xa, [{0x10001, 0x9, 0x0, 0x0, 0x0, 0x200}, {0x8000, 0x3, 0x9, 0x0, 0x0, 0x1100}, {0x6, 0x0, 0x7, 0x0, 0x0, 0x100}, {0xbbbf, 0x4, 0xf2, 0x0, 0x0, 0x2200}, {0x7fffffff, 0x7, 0x0, 0x0, 0x0, 0x800}, {0x254, 0x4, 0x0, 0x0, 0x0, 0x100}, {0x5, 0x100000000, 0x100}, {0x4, 0xce15, 0xfffffffffffffffa, 0x0, 0x0, 0x100}, {0x898, 0x7, 0x40, 0x0, 0x0, 0x400}, {0x6, 0x5, 0x1000000000000, 0x0, 0x0, 0x804}]}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000efd000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x7, 0x1) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r4, 0x31, &(0x7f0000001000)={0xf, 0x80000001, 0x7, 0x36}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000002000)) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000002000)={0x6, 0x9, 0x8000, 0x0, 0x2173, 0x6, 0xfffffffffffffffb, 0x40, 0x5, 0x5, 0x6, 0xffff, 0x0, 0xffffffff, 0x6, 0x0, 0x7, 0xffff, 0x804}) r5 = socket(0x3, 0xa, 0x6000000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000002000+0x723)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x110)={0x2, 0x3, 0xffffffff, 0xf, 0x22, 0x0, 0x3, 0x0, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, @sadb_lifetime={0x4, 0x4, 0x7, 0x7, 0x3, 0x8}, @sadb_address={0x5, 0x0, 0x2b, 0x20, 0x0, @in6={0xa, 0x2, 0x20, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x1ff}}, @sadb_key={0xf, 0x8, 0x380, 0x0, "7a423b1e7a19ebf25f16d5a5b55ff5820812c9f33f6c7149b1f1678f0ef47adbd5ac4e34a2bcf704edb3557e3b3912a9a8132130e05e6fa1589a7d1a4ced2d6abd64f022bf3977a4ac3768fe0dfdd77cc820156fc654f14e339a18a3b73000ec6cc045f3ae19c88b3e9a1916616bbede"}]}, 0x110}, 0x1}, 0x44045) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000001000), &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r3, &(0x7f0000005000-0xc)={r2, r3, 0x7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000006000-0x64)={&(0x7f0000004000)=[0x6, 0x5, 0xcd0, 0x7fffffff, 0x6, 0x1, 0x7f, 0x1f, 0x6], 0x9, 0x7d, 0x1, 0xf224, 0x80000000, 0x40, {0x9, 0xa3, 0x0, 0x5, 0x6, 0x7ff, 0x80000001, 0xcaca, 0x3, 0x10001, 0xe8cf, 0x101, 0x6, 0x401, "1a4e2500b5e2bd6e92add48f258e22cb2ad514564b34187174cf885c82411996"}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000002000-0x45)=""/69, &(0x7f0000006000)=0x45) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000007000)=""/138) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000009000-0x8)={0x3f}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000-0x78)={0x0, 0x78, 0x2fcc, 0xffffffff00000000, 0x5, 0xffffffff00000000, 0x0, 0xa1, 0x0, 0xe, 0x9, 0x40, 0x3, 0x1, 0x3, 0x400, 0xffffffffffff8001, 0x7, 0x3ff, 0xacd, 0x5, 0x600000000000, 0x594d, 0x45, 0x700000000000000, 0x4, 0x83, 0x3ff, 0x6, 0x1, 0x7, 0x0, 0x9, 0x7fffffff, 0x9c, 0x1ff, 0xff, 0x3, 0x0, 0x69566641, 0x0, @perf_config_ext={0x3, 0x8}, 0x0, 0x1, 0x7, 0x0, 0x2, 0x0, 0x8}, r4, 0xfffffffffffffffc, r5, 0x1) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000004000-0x4)=0x7fffffff) 2018/02/06 20:10:15 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) unlinkat(r0, &(0x7f00003fe000-0x8)='./file0\x00', 0x200) 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) ppoll(&(0x7f0000000000)=[{r0, 0x4020}, {r0, 0x80}, {r0}, {r0, 0x24}], 0x4, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000000), 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000-0x5d)="b16438bd57294de4afc45905b8cb737bccfc08b385d7b3489e903219b484eec83b0f2d61dcfd66b0aaacb364d87545892e70848b74ad25a2732fcc4d504963b0fc8a5e133e4b1020245a0a804f5c0959559ebaebda9ae301565c823743", 0x5d, 0xc4, &(0x7f0000000000)={0x2, 0x1, @empty}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000002000-0x65)=""/101, &(0x7f0000003000-0x4)=0x65) r1 = open(&(0x7f0000002000)='./file1\x00', 0x28900, 0x196) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r2, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000004000)=0x1c, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000006000-0x1c)={0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000006000)=[@in6={0xa, 0x0, 0x8, @empty, 0x8}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @rand_addr=0x1}, @in6={0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffd}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x100, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}], 0xa4) listen(r3, 0xfffffffffffffd8e) shutdown(r2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000007000)={0x3, {"0c2501ba63e3bc"}, 0x20}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in=@multicast1, @in=@multicast1}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000009000)={0x6, [0xfffffffffffffffc, 0x10cb, 0x7ff, 0x1, 0x853, 0x9]}, &(0x7f0000009000)=0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000001000)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, {0x1, @empty}, 0x36, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='ipddp0\x00'}) 2018/02/06 20:10:15 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f00009fe000-0x12)='/dev/snd/pcmC#D#c\x00', 0x200, 0x60000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f47000)='/dev/mixer\x00', 0x81, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000-0x1)='\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x50, 0x40000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={0x0, 0x8000}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0xffff, 0x20000000000000, 0x1, 0x9, 0x1}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r3, 0x6, 0x8, 0x7ff, 0x8000, 0x1, 0xd937, 0x0, {r4, @in={{0x2, 0x0, @rand_addr=0x400}}, 0x7, 0x8, 0x3ff, 0x5, 0xffff}}, &(0x7f0000003000-0x4)=0xb8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000001000-0x5c)={0x7ff, 0x1, {0x1, 0x2, 0x3, 0x0, 0x5}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000004000-0x4), &(0x7f0000004000-0x4)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000003000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r2, &(0x7f0000005000-0x38)={&(0x7f0000005000-0x10)={0x1d, r5}, 0x10, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x924, 0x1d1, {0x77359400}, {}, {0x1, 0x6, 0x400, 0x80000001}, 0x1, @can={{0x4, 0x8, 0xb5, 0xf9}, 0x5, 0x0, 0x0, 0x0, "f131eb5966345dfa"}}, 0x48}, 0x1, 0x0, 0x0, 0x41}, 0x800) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x0, 0x0) connect(r6, &(0x7f0000004000-0x10)=@nfc={0x27, 0x6, 0x4, 0x2}, 0x10) r7 = fcntl$getown(r0, 0x9) fcntl$setownex(r6, 0xf, &(0x7f0000000000)={0x2, r7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000006000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x28) getsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f0000002000), &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xa, &(0x7f0000007000-0x3a)=""/58, 0x3a) 2018/02/06 20:10:15 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x3, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x1, 0x20, @empty, 0x1}, 0x3f, [0x2569, 0x6da, 0x80000000, 0x50000000000000, 0x1, 0xffff, 0x2, 0x100000000]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000001000)=""/231, 0xe7, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000003000-0x1c)) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) userfaultfd(0x80000) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000003000)='/dev/vcs#\x00', 0x4, 0x400000) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000002000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x400}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000004000-0x8f)=""/143) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f0000003000)={0x3, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x2, @multicast2=0xe0000002}, 0x9, 0x1b7, 0x11a7, 0x1ff, 0x9, &(0x7f0000005000-0x10)=@common='sit0\x00', 0x8000, 0x0, 0x101}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r5, 0x4040ae70, &(0x7f0000005000)={0x70, 0xffffffff, 0x9, 0x104}) socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000007000)={0x0}, &(0x7f0000006000)=0xc) r7 = fcntl$getown(r4, 0x9) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r0, &(0x7f0000005000)={r1, r4, 0x3}) 2018/02/06 20:10:15 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f000011f000)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000371000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x7fffffff, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001000-0x14)={@mcast2, 0x0}, &(0x7f0000003000-0x4)=0x14) recvfrom$packet(r0, &(0x7f0000003000-0x9d)=""/157, 0x9d, 0x100, &(0x7f0000001000-0x14)={0x11, 0x1b, r2, 0x1, 0xffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000)=0xffffffff, 0x4) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000004000)={0x0, 0xfffffffffffff6bb, 0x7f}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000006000-0x4)=0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000006000)=0x9, 0x4) utimes(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000006000)={{0x0, 0x7530}, {0x77359400}}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000)) bind$vsock_stream(r0, &(0x7f0000003000)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) bind$bt_rfcomm(r0, &(0x7f0000005000)={0x1f, {0x2, 0x40, 0x7, 0x8, 0x6, 0x9903}, 0x30d}, 0x9) sched_yield() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000007000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000007000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000008000)=0xe8) r9 = getgid() r10 = getpgid(0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000009000-0xe8)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f0000001000-0x4)=0xe8) r12 = getgid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000009000-0xe8)={{{@in6=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000009000-0xe0)=[{&(0x7f0000009000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000009000-0x60)=[{&(0x7f0000002000)="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0x1000}, {&(0x7f0000009000-0xcb)="30aa20df8956f8f5ea0ff35c9a4773507b4043200479ec7a4dba59e70b7fa38ff950d47b1d35cb458aa2fe1da6a4953d6a1a5b3c6d585af12e3f457e92d4d7d2b94f9f9cdee14de142d176b0089b058a15b74a91aa24fffd40169da0941c34f4423f9403d0e3beec89354105d25a22b9d78acf534234c5a6660517821e662138f0e01fd289ddc98a2b7e00cb1e9285b637325acf1cfa3c4570b9fc03fcdc27742b24fc308b2b21bcab3be2b1b8dce093ad592d7db083745469348cffb6db5e2d7dddc9bc2f3386c8358953", 0xcb}, {&(0x7f0000008000)="dcd0f9c1bc25bb240bbe4ff3fd04489b35e0cfe73ec91f2059355edb84b14838ea1c2b9be063c5a34fbd57864be738f4a50074a4972da856e3b1ad42ec8beeb0bbdfe82294013074e22a03b7a697890044a8d9aa1cf0da20407a90bbb315830a5553a455f0b00a6fe64c56c4c9e4a63232c4f824a42d2ca1a97af271d9cbc85b5f5d200242c179d2387ef0bcf75637a96845b4f1bcc94df0399b699623da8be2e34bf724192e", 0xa6}, {&(0x7f0000008000)="cc65ce57c6a8745f3cca5f909307628f7252a117f8e3b985c8e20c2272f9cc9067d708adad7dba429e8cf7888a520607470d929bbeeb1b18134f5e1aa1f5bde7274436ce299f56cc624c4bd656bb639fdac10a87512ed5125437c6863baee5b0573864de75c331e9955ecebf98780377218be1b33fae8ade687463ac5e41a055542e3c9d5a63da093dfeaacf471f4cedd505320d1f9a02bb649d85a2ddb284f2e9547926daf1420062", 0xa9}, {&(0x7f0000009000-0x66)="dcae59a2a4a2a34f2836a5a4ad7f4b2a0ad399b115b8b1ae2f32e212014a5801a4666d3405fe14d788dd016e090fda7d00678964c571b396f805803caa593ab763e12cdb8b046ba7b2e9ab65b96aa9439bab92837515c66a8533b8c6145ae473051bb3c6720a", 0x66}, {&(0x7f0000009000-0xcf)="9caa23ba82c147a70d042678eab2325921a7c35a03b5cb424070730e37c33505d448b0f785ca69a3a7dc29c68f002bb01be4321c072a2bffedf99f588701292620a481107cbcc17a22f9272bbf410ff4e5de148f10672ce57c76cbe994acf58cb8b1580a040931007b1d6809286bd2870ef4a08569097c83070c0b1c3108bc0786ed821e24b154d9ec8be1903a9c77cc7894d10c6a123bd7755cb155ccb6c23cc21ee298f0729afe4ca0a9eb3f8409068de2779f6b843f317535c700e9984b5d7df26510fb5162bef47fed37097c88", 0xcf}], 0x6, &(0x7f0000008000)=[@rights={0x20, 0x1, 0x1, [r3, r0, r0, r0]}], 0x20}, {&(0x7f0000008000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000009000-0x40)=[{&(0x7f0000001000-0x3b)="4e368b99d1bfd9d70eb7c564545a5171778f56b095c7f5bbf340d8505c2b3c3919e7cfeed44a0f535b63683c2d3c33bbff37c6aab79f08e9f69012", 0x3b}, {&(0x7f0000005000)="cab6b5a9734b22d53413ad95bbd3f764bb506500fb6066f180351418de4c34ccc311200e79c6d8d6f2008789ddf793bd852378674fef9418b039", 0x3a}, {&(0x7f0000006000-0x79)="0e0eb826f44383e6d66c0e417a26f1a4c73ddb35bc88d51f54d2c3d8da87512f9af71232bf10afcc033e1a0cba4fc39310d93b2718fea0579a91dd7a10f4e9bc8a2e53e89ac962727bf18fd5e00bda9360b2d32263c4a1895c28c2ad2f483f37c4268c0cd10b38edee2aa81469b5529b6844762a52a7533aab", 0x79}, {&(0x7f0000008000)="3089862571b6a2910070d5ccd54f9c1dc75006e739c803a2ebd95810c709bbc8867776a42d3972c863c5031b5550c3b4a0ff8b9b65e7d9cb4cfdb49e1f9f0e690e4603a26d5da04b6da3603a559a9351ea495091213add2b12372f1987b3b06f9a696f1fe596c4cbfc10143bb7d65f865a38f23cfcd341d2e77f9a4c033c5420370430935b3b9c54c3ddc9a8bfadc6aeb75538d548271ff49eca0989156ca525de9d67966336e6aef5c4d6e240959b017328c222d274ce0495aa18ce2b73e6354009dbc3cfd30e8a5909f29be28341f564d9f2377b536c5070661b76f9df5d8ee1a06ccf042a20cb2876de46e65e83212cc3", 0xf2}], 0x4, &(0x7f0000007000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x4}, {&(0x7f0000008000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000)=[{&(0x7f0000009000-0xe)="59b963a2ef4ea503d9b0cea020d4", 0xe}, {&(0x7f0000003000-0xb4)="39cafd946ee10521e629c020b5ac8c7fbf3ce86597e31299a04108e11047e3952e4be8d779406f0f1f6fcadb4bfa44864a54efc8907e1499e9820ced7ebb7342c9d3ddb71ed1409c8a9aeecc975e964da075f9eafa1ee2d0ce373ae3314b3aa6db87aa9f57086a7af2c62c532a1fc3a2a30a43d5f8ed93ba037392192cbfd75327dd755df01fd001561e7ca18b8c003f20fa3ab7206db0b3bc23d5d876d85916dbef9cccf062eb389ca23341b241826c7da73608", 0xb4}, {&(0x7f0000000000)="241b0c2e5832230f72bd554433222d45d13a6b95739dbd48a0ec985458a33de393717fb9e3aeb39911112302079d41c4677a3ea60afb72efbbbba3aaac5e7cd4b5db48b1ebb9d378bc23f5a0f7781fa7080eb26682ff8e92dac59d29aa8c995dceee592875ef44c2583db55b98", 0x6d}, {&(0x7f0000009000-0x6e)="c9e9122f93e3e9077788a97e5623123838eb46b229ab8e446224d0fee239142d285be7867af8ed646ace41da06fab9d3635b2a935eb5b1b1c15aa53c08c17336b6731e222575d4aedcab29a27e235a878fc77387806cb20283bf9c4b103b48da414cb4761e30668bc99645af9fbd", 0x6e}], 0x4, &(0x7f0000008000)=[@rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r0, r3, r3, r0, r0, r0, r3]}, @rights={0x30, 0x1, 0x1, [r3, r3, 0xffffffffffffffff, r0, r3, r0, r3]}], 0xb8, 0x4000}, {&(0x7f0000008000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000)=[{&(0x7f0000008000+0x2ac)="23770e3c102050778c5b4670f02704c61a6e80efdae9d0471a4895d4f3467e11a3837d99084c6d0d4d4eef4bbb491248fea582d44dbedb6f344381975985ce1c28c796b58e7d49fbe7855d0933d04a8d8a4c3e6ec0db6bfde1d7992f8c3d5b166177f386ebb7756b9316d0aa518af16ecb9022d8646fe5b8453b061f257a4528f2d16046cca5a70e9c778b6db429333f3ba06265cb81954e53aff4fbcf32a83cbb113274df6c83cd3fc08723012c72c99d10ecdebf07c7", 0xb7}, {&(0x7f0000008000)="5953ca52482a3b7d190f784338b1a69bd047731a6f536385eb7eba923937abe14a256f8a357bca9f7c6a52a0a7fb5575dc0a625683318524700af7c4e16d03f7cbc49afed27dab22615d9c4632158b121927c5d6dd913c9fb22a3d2a84f0fc8a85d2b47496f5df1eab2885cfa42d878b725b806d6c90c99c2f5615c4d699ca126c24813791c986776a6ab4976852963cbfe34a51237d3b0976366051549ee439ca0361eda768021e911cafa2313f6c95fece4c18eb11a9112d491a70c2fa4dcfae4bf65b589660e4dc98bbc9fba26b35b68d02341d14bcead50e9a650dd11c53e7e81f13139d5bce7772c9a16b", 0xed}, 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0x1000}, {&(0x7f0000002000)="27e7604aa8fbd2d58afb09bf3c841dee085e07815ac337bfbd6e059a2ec33eed9683278ee6393eca9b4f14fb357ef74754e14c07287bc903c9d386591eca5938521bade02972bc7aba750a656d2df112d5617a3308", 0x55}, {&(0x7f0000005000)="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0x1000}], 0x5, &(0x7f0000006000)=[@rights={0x18, 0x1, 0x1, [r3, r3]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x38, 0x20000000}], 0x4, 0x40) 2018/02/06 20:10:15 executing program 6: r0 = creat(&(0x7f00003f4000)='./file0\x00', 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c9b000+0x15b), &(0x7f00007af000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x80000004}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000001000)=[{r0, 0x4000}, {r0, 0x42}, {r0, 0x20}, {r0, 0x4}], 0x4, &(0x7f0000000000)={r1, r2+10000000}, &(0x7f0000000000)={0x3}, 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}}, 0x16, 0x80000000, 0x0, "0aeb48c364d5e469d7123509bff852bf68c1fd03f45ba4c2566f22c88dbc217746d903da491fbf1f89ce129b2bc9b43ca3c368c8dbd48cfa4579a8a8d13f456781f8d196ef51b22611545c57b4131bba"}, 0x160) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000001000)={0x0, 0x2, 0x1, 0x9, 0x1, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000002000)="7703b26164d52b0d2d059d9332dd9b48a2ac8da8fd91fa579b11e77e2ada962e55722f3a3ddf1f5a3454a67d91f2147c52b95f3d928c5881b16b84d5615fe718632065f76291442376702db807684c499d5f495d2e60753f94cdbccfdb3618d3665dd91a2869ebdddc51fe040e36a7d05418fbabc26fed0ff1025e62a00705cb03f9b000021875a7cfb266768be08300e2719ae22ed1a1d7e78dfe2a0cb465e776a8c1084924a0ad4901ff6f8c5320a0ae039137830c01c3603d937a42040638b82382309edef69893cd9a04b7", 0xcd, 0x27) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000003000)={0x11}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0xa)={0x3, [0x4, 0x2, 0xfff]}, &(0x7f0000005000-0x4)=0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000005000)={@common='sit0\x00', 0x80000000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000)={0x0, 0xe9, "116bd4cc42c67f76ffc50d4841b1e3b72ed23d9d4bda6e48d862dfb8008f39dfd52f776a26a9792937108b1a433086b470248382f3ca9d44e761ed89fe4dac66cee9920ec9d15ade64b928196bc6774e14c2cb991e32b9ae703b6f772226c5a7459a3dc1485b7cc3654dfd3fd13c1d6b7e5c51d2befb29ecfe9dc4d325885bae367a5e3343cb374b57dbf07beefd203851fe298f65764bceb2874c6bfc7e31300f6c6d3c895febb0ea435a6e29b098eee1ff728df3ebcfad02a61723f61651e6a5d91b357e6c5792dbfdcabd259ceae12d76137b88bf5e8ce709a350ae5837327f4242e011bd8c3ff8"}, &(0x7f0000006000)=0xf1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000-0xc)={r3, 0x7, 0x30}, &(0x7f0000007000-0x4)=0xc) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001000)=0xe8) quotactl(0x2, &(0x7f0000001000)='./file0\x00', r4, &(0x7f0000007000-0x1000)="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") ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000006000)={0x3, 0x10001, [{0x2, 0x0, 0x4}, {0xbcd9}, {0x2, 0x0, 0x110}]}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000002000-0x4)) 2018/02/06 20:10:15 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00004f6000-0xa)='/dev/cuse\x00', 0x280400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000000)={0x8, 0x0, [{0x80000008, 0x8, 0x7, 0x7f, 0x7, 0x200, 0x5}, {0x40000001, 0x2, 0x2, 0xfffffffffffffffc, 0x1eca75aa, 0x800, 0x2}, {0x8000001f, 0x0, 0x7, 0x6, 0x80000001, 0x7ff, 0x4817}, {0x80000007, 0x5, 0x1, 0x5, 0x4, 0x2, 0xfc}, {0x2, 0x8, 0x7, 0xdd, 0xffffffffffff0000, 0x4, 0x5393}, {0x80000001, 0x4, 0x6, 0x5d, 0x800, 0xba3, 0x5be}, {0x80000004, 0x8001, 0x2, 0x4, 0x1000, 0xba, 0x5}, {0xc0000008, 0x0, 0x3, 0x0, 0x8, 0x766, 0xa1e3}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000)) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000001000)={0x4, 0xd94, 0xffffffff, "62ce44411905", "4612ba2a28f78535c0b47b4f4642f14a"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000002000), &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(r0, 0x0, &(0x7f0000004000-0x4)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000003000-0x8)=@abs, &(0x7f0000004000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000-0x10)={0x401, 0x2, 0x8, 0x5, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000005000)={r2, 0x80, "cda6fbed60991a41f1b4026826ebfdba766758392d017d2763641fdde095ba9388d7f60cd50f37d141b77babd3071dad3fb2a5eae65ce9a3ccf0b851d07bb5969543d5ded4b71d1d5a352822067e06c27000a5ccc42fda0701e7e67405de0a4eda2e79871127948e88e7b945471d7389a67c78beb3539ea0e8514e1c5aa03bb5"}, &(0x7f0000006000-0x4)=0x88) fchdir(r1) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000002000)) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000006000-0x6)={0x7, 0x2, 0x1f}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000), &(0x7f0000003000-0x4)=0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000007000-0x10c)={0x3, 0x4, 0x1, 0x0, 0x0, [], [], [], 0x8000, 0xc6}) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000001000-0x18)={0x4000, 0x1000, 0xff, 0x6, 0x10001}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000004000)=0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000007000)=[0x0, 0x0]) r5 = getgid() fstat(r0, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000-0x7)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f0000001000)=[r3, r4, r5, r6, r7, r8]) [ 31.609551] audit: type=1400 audit(1517947815.047:9): avc: denied { map } for pid=4166 comm="syz-fuzzer" path="/root/syzkaller-shm101163600" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 31.677291] audit: type=1400 audit(1517947815.114:10): avc: denied { sys_admin } for pid=4210 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.714381] IPVS: ftp: loaded support on port[0] = 21 [ 31.768465] audit: type=1400 audit(1517947815.205:11): avc: denied { net_admin } for pid=4217 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.770648] IPVS: ftp: loaded support on port[0] = 21 [ 31.835865] IPVS: ftp: loaded support on port[0] = 21 [ 31.891664] IPVS: ftp: loaded support on port[0] = 21 [ 31.965335] IPVS: ftp: loaded support on port[0] = 21 [ 32.047864] IPVS: ftp: loaded support on port[0] = 21 [ 32.180269] IPVS: ftp: loaded support on port[0] = 21 [ 32.295067] IPVS: ftp: loaded support on port[0] = 21 [ 33.017903] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.069488] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.140801] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.416555] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.571762] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.625494] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.861228] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.899604] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.585358] audit: type=1400 audit(1517947819.022:12): avc: denied { sys_chroot } for pid=4220 comm="syz-executor4" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 20:10:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000021000)='/dev/mixer\x00', 0x400, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000973000-0x5c)={{0xa, 0x3, 0xc9, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x6}, {0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x5, [0x0, 0x3, 0x7, 0x81, 0xfffffffffffffff7, 0x2, 0x1000000000000000, 0x5]}, 0x5c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000684000)='/dev/vga_arbiter\x00', 0x80800, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000edd000)='uid_map\x00') sendfile(r1, r1, &(0x7f0000b58000), 0xfffd) 2018/02/06 20:10:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000479000)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000d58000)=""/252) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) [ 35.814563] audit: type=1400 audit(1517947819.252:13): avc: denied { net_raw } for pid=5166 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 20:10:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fa7000-0x8)='./file0\x00', &(0x7f0000656000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getuid() getresuid(&(0x7f0000a52000-0x4), &(0x7f000023f000), &(0x7f000073f000-0x4)=0x0) setresuid(r0, r1, r2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000029a000)) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) keyctl$instantiate(0xc, 0x0, &(0x7f0000eb5000), 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cfb000-0xf)='/dev/sequencer\x00', 0x210100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000e30000)={0x1, 0xfff, 0x0, 0xda, 0x3f, 0x100}) sendmsg$nl_netfilter(r3, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) 2018/02/06 20:10:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x805, 0x6df1, &(0x7f0000f53000-0x8)={0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000caa000)={@common='sit0\x00', @ifru_flags=0x800}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000002a000)=[], 0x0, 0x0, &(0x7f0000005000)}) [ 35.947122] audit: type=1400 audit(1517947819.318:14): avc: denied { create } for pid=5164 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 36.039401] audit: type=1400 audit(1517947819.414:15): avc: denied { setuid } for pid=5193 comm="syz-executor5" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.063612] audit: type=1400 audit(1517947819.425:16): avc: denied { create } for pid=5193 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 36.087606] audit: type=1400 audit(1517947819.429:17): avc: denied { write } for pid=5193 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 36.246746] audit: type=1400 audit(1517947819.684:18): avc: denied { setgid } for pid=5265 comm="syz-executor2" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 20:10:19 executing program 7: mmap(&(0x7f0000000000/0xe82000)=nil, 0xe82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000058a000-0x10)='/dev/input/mice\x00', 0x0, 0x400040) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e83000-0xa)='/dev/ptmx\x00', 0xa800, 0x0) fadvise64(r1, 0x0, 0x2, 0x7) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f00009e5000-0xe8)=""/232, &(0x7f0000b72000)=0xe8) io_setup(0x284, &(0x7f0000b06000)=0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000e83000)={0x0, 0x0, 0x0, 0x2, 0xff, r1, &(0x7f0000e83000)="f5929c5fc4dc4a3cb7acdea7800bc0f0a835efa3e5ce0bc0d2b5a2c6", 0x1c, 0x5, 0x0, 0x0, r0}, &(0x7f00005de000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001f9000-0x8)={0x0, 0x0}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f0000c03000-0x6)={0x2ecf, 0x1ec1, 0x1}) 2018/02/06 20:10:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x400000000000) perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000030000-0x8)={&(0x7f0000024000)={0x14, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x8000000000000001}, []}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e3f000-0xc)={0x0}, &(0x7f0000955000-0x4)=0xc) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000eb3000-0x9)='/dev/dsp\x00', 0x2040, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000261000-0xbb)=""/187) sendmsg$nl_generic(r1, &(0x7f0000ab3000-0x38)={&(0x7f0000cb3000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000dc5000)={&(0x7f0000dbf000)={0x174, 0x33, 0x400, 0x6, 0x0, {0x1e}, [@generic="d00380d30590de248429a355e814654fc1d43bd72e83989ecae0a4b5f96e5660e4dc4f62889f95c8dc485bb7cfded06d621e08989bd8ab82bd8d42424567c7bc5dcd6f90cd156df48e8f88c802b65be8b1bd029f57f38c840207ca8e8563eca9f1fde87956d636d8f827da858818506f78d12d25caacadedfe23faaf2306a9d20e00fa67cccb1c934e215bfbb073932ff5df5f08264bd8f4157ef5f64f41a24c7ee61f413775cacb23cc5de248779611e0788679daa80c12089f8d65ee702346da2c28e01833c558957df7beb8e620911f32cdf959e69bdb7b14ef655128126e3bd50d6e4c", @typed={0xc, 0x71, @pid=r2}, @typed={0x8, 0x3c}, @generic="a66fb3624ace8ec206c8f96d1c30fd8b8dbf177b69b98991e839039569b88b3a720468af7d5918ae8a3a16696f8e424109289f8dc0e41b6c41c34f91267a965bf7cdb592f924ea0f28966fa8aeed75ffdd14cd059607b23bf68c08d8921a9bcc21399d0a1f1048"]}, 0x174}, 0x1, 0x0, 0x0, 0x4001}, 0x41) r4 = dup3(r0, r1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x3, 0x4) 2018/02/06 20:10:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f7c000)='/dev/sequencer\x00', 0x200c0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000fc9000-0x4)=0x9) fcntl$getflags(r1, 0x1) sendmsg$nl_route(r0, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f00003ee000-0x61)=@ipv6_newroute={0x28, 0x18, 0x182f1ff112994d99, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) 2018/02/06 20:10:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1ff, 0x1}, 0xc) 2018/02/06 20:10:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000838000-0x9)='/dev/sg#\x00', 0x1, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f000078e000-0x48)={0x20000, 0x0, [0x8, 0x9, 0x20, 0x1, 0x5, 0x7, 0x1, 0x155b]}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f3e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000d40000)=0x14) sendmsg$nl_route(r0, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x40, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8}, {0x9}, {0x0, 0x0, 0x0, r2}, {}]}]}, 0x40}, 0x1}, 0x0) sendmmsg(r0, &(0x7f00001b0000-0x12c)=[{{&(0x7f0000ed0000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x1, 0x0, 0x4}}, 0x2e, &(0x7f00007b3000-0x60)=[{&(0x7f0000aed000)="67670a5134b89afb6fc2f85ba7207e63fb7739eb1481b05de02bd2274c7f4577ca41534fb973f524c5893ae63e19f37175d41c1708353ff1ac12262c1e1e017b9e485ede25e141e6d235bdc2f694725758b94e9f644fcc35", 0x58}, {&(0x7f0000641000-0xb1)="700b48b68c6dd2ac8b6d9eab403088a7fb1620c4594104888da709a10b040d44fc531f8b785cf3e2b5b30effe31aca068f1c37ab2316f634bd853aa76495490bbdad6c402f2c0205211d0daf8d606b389d551dafa22ce5dac642617c60497e664f93005738364cfa70b30532cbd7618bff0119c6149bdd7bbe60ffd7c714072df3aec06d18e2d0e49493b32746fb1ee25f41c078e48d6d76e50952b5667625b25611e30101d75b5aad96076a822bba6842", 0xb1}, {&(0x7f0000be7000-0xab)="582478643da52b0a21b0fe46cf47c73b4c70be0c91a34726a1e4992be90ac387baa84886e8bdd339700b99a2c2cd31269f8e2cb3727482d1bf83bc0250edd9d8a6e9d69e4d41eb18a195b308f711e174d398e3a6be82583bab439249923cb6def5aba3e3cf44f085d518ead243b4d9d5a5b963b39681eae48472e0de3a235e314dc0c48617f6982a798b20dde0ba100ffc32cc2c7193cdf48f3d6b1b5e29aa7504ad6aeb1ee0e701187d89", 0xab}, {&(0x7f000054b000)="d2a3d94fb2bab368f9f5b8e5cf714e7cc806a99779c02ec725115b076dcfe479432de9ebcf765a0d1a2f4d432e6866dcc0a094194ff586682f7f3bd994d265c14915fcbc0fa7ddb596328dded6c119dac8fc51424efd3cc8d52b5f9148c866ae9918d339618c5f37216197b7d34c521f8ad988f2d4a1d9cf03fe96a9a54fe175e82375ecd75abb0d3bdf7080bbd1fd14cb0cccf3eda91530bedc246a5a3e0e9140e44560459c92381ff9ae8031fdf6f584f5c4d291aaa4bbf1ba5c8be68c7051eb", 0xc1}, {&(0x7f0000ab0000-0x2a)="2e9fc98960a65fcce10be5ab0fc6bdad080286ed7f27990283128fa697bbd4b98ebeece379972e5a755f", 0x2a}, {&(0x7f00006dd000)="7e649a8621a8cbfb5700724c152b4f688efd2e9e4d03ed43828d69db45e553bffeb0bc19813142c2540430d7068db144c7bde35dbc7f1d6303a2ff7ed44e80188117ba87707d6f306e87facd50217aba2d24be4c2fde0579ad2c03aa915d058e0e2c49968ac61422bb8a8dcd2e1c1ab0883cc9eef2732c2643250e99f09a4d69ba53e5e1cfaf99a331e6b3", 0x8b}], 0x6, &(0x7f0000d6e000)=[{0x78, 0x101, 0x200, "fd0d121f1fe17257162babaad2774f1ea7125831c7d834e505973209a422eb8c50bd433666c8f6486d4a66b390876819b74b89541ca4664f6e47189a71b8263f429b39386c4c2dd7866b7037981d83488f6c8cbf893e6c0171a96ce92df4d8a7ec5a"}, {0x60, 0x105, 0x401, "e42137c1f7e3185e5eaaf003a4551b5a1cd53ea7e801e102dcc3e93bf01c72c6cf384470909b54a58f731014c8b7eefc25dcbe52dec03d77902d60356f2bf0681b75a8bf83d6e59927"}, {0x90, 0x10c, 0x4, "d2abad68f96ed8053b7fcfddf94318b9f60822027c5938639f84903765a8dc4877ae4e25f65f4311a08752f884bf10a776d4823324fd180080f187475750c4745ab3b94c9d0b4c9cd40fdc7bf7e88340b3a445acfdb73471f1f3a8fc15c54c5b6fe783905920fc4cb4314bdcdd8377ec87dfa4cd1e9b439a8dd43f"}], 0x168, 0x20008804}, 0xffffffff894496c5}, {{&(0x7f0000f53000-0x10)=@nfc={0x27, 0x3, 0x6}, 0x10, &(0x7f000042b000-0x70)=[{&(0x7f0000b70000)="f398ab0f03e9502f8e3a7539257a1d20750d876f98b2020741b7f389dc287c546ffeeacefbdcd30dc124854b74073048a741cebecfcee6ffe23073d83bca5e0fc3eda712869fbb5f73c2b5b49aaa3657576cd1058c2a9d35b8d5f499da4245a47eb1947ee5a86808113c9898790149fb6be7b15a93a45a14c24d031769b321a333be1c8c67d05b96c517eca4065b0b0aa414c347b49f05274604d892bf315bf3b0942e87877abfd769d10af1981900e82ba384fac8d8b96ed9fc76916cfc3acf7312daf0fb7fc1d6182f76d59838d6750486464071c3ca3b772bed313f6dc0747db73f", 0xe3}, {&(0x7f0000175000)="0a714d8d2d9813fe65fc5e7bf8626915ebc08d8e0e6ff6fb1b441e2a814509f454abb13fb5f1f34018d99e42410c8e731a1a8a327c5ce0e617bd7ad2d54c4389", 0x40}, {&(0x7f00006b3000)="314421bbbe6c31e7964d8b3401672185ac73", 0x12}, {&(0x7f0000063000)="2e066604832bbfe065fa549c7cc55f507f70cdb0381aaf0fd80c9f11e1d00fff13cf99c37f9cf62b5bd1265d03dd5b858189fd83622d12d63f", 0x39}, {&(0x7f0000b8b000)="ab9a9683c1cddb92854788f94f7548c2322da12f874993eaf3aaf6e41b48813442247d23cbf68f627981524208418cd87964a3795fac08734ddd9c4581f95603a8c07997b6b3b1f1", 0x48}, {&(0x7f00000db000)="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", 0xfe}, {&(0x7f00009a4000)="5d3b64d4ac7900", 0x7}], 0x7}, 0x8}, {{&(0x7f0000415000)=@can={0x1d}, 0x10, &(0x7f0000627000)=[{&(0x7f00003ce000)="988f4c86cdeb0253d41a929562b5517a9f1d3f3a25e0f23c9bc07dc141ce10548fac610a4443b85d73006d3c6d2390058d3fb18edf00594e30769f59fdad87d3a75496153ec86097e4c4467fd295a8b6c2cfd948b955923732087c8ea2998206caede7b3ca38906da8450b27ee9971a4a19fd6a87a9f5f9ec1ef3e71ff0df621d469166fc843b97775e0d1306adc44d3993b15f3f4a04837eab3390398f9e054c91f93edafe0ccc11009fd3351eb212933063581cf8106cfbd2fd0bb668385d7c34155299a0dc715bb58779af53e1e44c4524d9ee7ded820c1af5725eaf5ea644e", 0xe1}], 0x1, &(0x7f00008e5000)=[{0xb8, 0x129, 0x100000001, "870b86fd91196f307cf4a872d90cd219b7663115906264d8733723bc0c6f51c37b64cd556dd49ea34229f404c1b99ad2e86589785cc3433a2513fc4f26f9c0f8f5a914e09afd3b244c3c7b07b43e45057e4fc61dfa86b7c982cf6b8e1c5ad18cc4e86a48ca0820b8073e6e8235e1d023e6611dda48627354a3349ffc78bd912b36ff6ee8785f44e14cc15ab1bcffe9995900a5e21677f34d6f0b4727dda359353a"}, {0xb0, 0x111, 0x7, "2ba1e22b7bba85c286e042d320a36552431a7fb7935cfb82bec8019c89b26f967e9677e18cc290b7583c3b9e99aeb9acac257b25c8f7f8756a90e26dc70a5d87846b036376c3594c469403304b8051d810a5092c81c938cd168256b9d38b7c0d3c060b7043ca9fd677470f782282936cca613f369ccd260005bf6abd9ed88dc671f20a27c9d48fff60211904bb2596637f5410cd3b0abb897050564205301b"}, {0x48, 0x84, 0x10001, "0155306d9a927458518461c143e9e944668978baab1b5fb715ea46d3e09903fcde2dbe7133a75caebd5bc2c35f81219a9c8931"}, {0x60, 0x100, 0x2, "89a9ffdc25e582d4e7d9010b409bff43e88a77453c13257b20175fde3c1b6cb9cc1e0fc407c488021f226e04e99b810ef2b7ca026fe56da2a9303f2bcd4aef23c9a3c7caf0f036fa56"}, {0xc0, 0x108, 0xffffffffffffffe5, "3bac90d08d16c2954469826e6e553bc14d4a0cddf7c3995ff803befa44ff80989c292cd51bf7a492b80c4d8a49d713b5a7a5f5b4b0147288daf24a995c05480276fba85956ae1f8ada4463e3e2597c595ffcbd1c5119be91f205a2f550afb84604f9a689e40a573d1a5d20a8b601ba7937534566a7cf65f8da9c2d457fa7444c7086ad6242054d64249d182774ff79a7cb62ecf1ced76c2766aec138adee70d17cd1009b27ab1d67572dab28e9f9"}, {0xd8, 0x10f, 0x8, "b4f6f39d8a9ad9610acf1062e0b54985a17e92aea772cbf4dda84a8ba57c390ea831a23666dacd287d90418ea4a3e6b9be67700f921365e33910d7492cb7e95f752522378c3f2934d182bcb0c2f254288cdbed0633bc0da2881b9b17b4f466ee79a3ceedf6472f1bb6aaab0898a6c5dbb2888181254254b83f8f7e1835765b251508cf4911d9af3f59148b33478c53149d8201f19941e69c25b555057c294553d13dd84d723ce9216a5a44a0bd1c2207b55fee3ce5b3e891854b7e9a891384bee495eebe3857744d"}, {0x18, 0x0, 0x400, "bdc6b7"}, {0x108, 0x107, 0xf4, "c3192c346a3746a3efb263c1e193f03b3dc199ce08758ca167631b7bbbeba362e835993950c0630fdf830add36029f02ada1a6d18bef0acfa46184ba3239ab46e5687cf20efc44ae88c3a942ba667fe288caa63344078c9ab0379e3c62fea87d1ee991aa2e9d9667e143b8493474eaa9ffcf2213b225ab08b95cbdbc038e536c7465654b6fd0331da932faf6f10fd3a846c2deb2fe0cb71ed6cc190c814146eaa5404c849427c15ae9bfbd4402c14b49deac971401c9e53ab026c187867ed501fdd3a788487d922cf5436cc8126eaed640ab2e893389342d4851083a1d1425c6b0a3edbc7d5012bd5a67753f1ccc910b6e"}], 0x4c8, 0x14}, 0x1}, {{&(0x7f0000c83000)=@nl=@proc={0x10, 0x0, 0x1, 0x1}, 0xc, &(0x7f000079c000-0x30)=[{&(0x7f0000016000)="2f1fc964d5a672a88eca3303bf41cc2252d49992308e7052150c6f332b4c6e72b9d648c40b9e3753b38814a87687526fd6109ecc482d48eb1dfc75b731e767d21f56d7c46e5a67f59ad95e", 0x4b}, {&(0x7f0000cb6000-0x15)="6a2114411a36b91704c0d88c35d8e2bca4ba2b54a5", 0x15}, {&(0x7f0000333000-0x62)="ecff86c5c042fc29e09d9c5abced142f7b191c3d73068930d2ff230dd71664addb6734d8772f00b8044b7c28b880278a48606471bdf33b00ae5ab5d260e97761d23132ec752d6237716c1538d63d369b68f661e8b3dbaf0bb0ef03076496ea05aec7", 0x62}], 0x3, 0x0, 0x0, 0x4}, 0x8}, {{&(0x7f000041f000-0x10)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10, &(0x7f0000e12000)=[{&(0x7f00005dd000)="739cec9a42e199dbb8f0a0812d592eceaac8f2694a524b872f324beb65536d6e52eef19082f1063d2318ae92af348e4860fee8445a8af8816d73233a", 0x3c}, {&(0x7f000028d000-0xc6)="d682f777badeb3cad68ec8014be4fb19352c4611b4dad005f300a78def8fd15d8bac5720489bdd9a8ed12ce07c4de304187ca95a5c5202b405c18d916240f050549ea7481c14893e4133d06b1d426f0964fbc3e1ffd682436de6acf8e3d4dc9dd770acb1d0153a7b161bd35b13359e117793deaee241cff2af6dc00cc13a7ffea1d3bc9bb81e97eb5f01fd80df4215ea7c20e9180b36418f29ebfbe93e55c4b31dec422f1b7f15544f7734c907aee0c203ea7003aa2d1382e0a181706e16aaf25e6bf046e26d", 0xc6}], 0x2, &(0x7f000077a000)=[{0x78, 0x10d, 0x9, "670a548f324e713e4c4f1f2eb77ac87e9149b1da1b00603f5832b26bac4c37c6dd7ddf519a1bfd6a203b9c6f29f0744d64eb222605f24f888329bd799cc48ee243c364612f6ae10f97f273d90abd2e5fa53c019aa9bacc20841d4150421c9b60e33c8eaf266b"}, {0xa0, 0x107, 0x1f, "5fc30d75ef0c28b2c092f4bbe51494c9c1793a0c62ae4704ca2e8be321af14bb4370f6c684763e70a270b0f4318bb38d3827e1b4f3effd778809b42e9899f61361ba458de8f05e267afb670f5f6ddfc9dbabbf1d12f9a8d39b4b17002b6457710226247572011aa3232c65dbe1a46ee3b93932ea2907f6aa3c3b60c90cb8ce7a1caf51a7f1f43c22c1f4a0d5"}, {0xf8, 0x10a, 0x7, "56f8d57e490a2805ce5d6b3d420efd7cef3b5327934d64ce2c5856a93b4a024790fd6155e0659b77a5b5cec9009a14c519686d659f3a2604f0a05ebe13a03530215fe2ad191df1e711116e2c5499b5335b1e22a524f62281cd138eef8c393dbe26c14059ffd5ccd0ee2b9c8d986bc5db3b6ffb539640c15fb7755362e1ba852fcdc0f2894f5bf607c90faefeeec04cc03c7e4df8cbd618d3b1817246f0c7170f1f54d8ff739d90717f6eb8a6b5d03c1145f2b17c49974590d88a466800618eaafc799c67adccd32da1dde92ed66fa11de97bec4082f70fe3ff41f54872d3d645883c95b9"}, {0x60, 0x114, 0x1, "17e1cd6ad7e85aaafb6d8a4638cd1cef6bec5f108b2881c3f221b4fbbaad297058fe0d1a9787ff6945f3665a9311892a843d18fc0590a29ec8176b7d0d1b5a94ac4dac75a48042f762d60a8d"}], 0x270, 0x81}, 0x2}], 0x5, 0x4000) r3 = dup2(r0, r1) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x80) 2018/02/06 20:10:19 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000000c000-0xa)='/dev/vcs#\x00', 0x7a0, 0x440040) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000000e000-0x8)={0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000e000-0x11)='/dev/qat_adf_ctl\x00', 0x181200, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000008000)={r2, 0x80000, r1}) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000001000), 0x4) 2018/02/06 20:10:19 executing program 2: r0 = socket$nfc_raw(0x27, 0x3, 0x0) r1 = socket$nfc_raw(0x27, 0x0, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/vcs\x00', 0x0, 0x0) r3 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d20000-0xc)) readv(r2, &(0x7f0000d21000-0x10)=[{&(0x7f0000a49000-0x1)=""/1, 0x1}], 0x1) get_mempolicy(&(0x7f00002fa000), &(0x7f0000f6a000-0x8), 0xa00000000000000, &(0x7f00004f4000/0x4000)=nil, 0x1) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000df0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_int(r4, 0x6, 0x4, &(0x7f000030d000-0x4), &(0x7f0000866000)=0x4) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x22e, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/06 20:10:19 executing program 0: madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) mremap(&(0x7f0000985000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000052d000/0x1000)=nil) 2018/02/06 20:10:19 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, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e10000-0xe)='net/ip_mr_vif\x00') sendfile(r0, r0, &(0x7f0000014000)=0x1000000000, 0x10003) 2018/02/06 20:10:19 executing program 5: mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fc4000-0x73)={0x0, 0x78, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/02/06 20:10:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f2, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f00004ff000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/06 20:10:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f00007cc000-0x8)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00009f2000)='./file0\x00', 0x43, 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa00000002, 0x0, 0x80000002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000ce4000-0x8)='./file0\x00', &(0x7f000057c000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/06 20:10:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000804000-0x8)='keyring\x00', &(0x7f000038b000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000809000)='asymmetric\x00', &(0x7f0000aa9000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000050d000)='&', 0x1, r0) get_thread_area(&(0x7f00005d2000-0xe)={0x1, 0x0, 0x400, 0x100, 0x6, 0xfa, 0x80, 0x869b, 0x6, 0x8}) 2018/02/06 20:10:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e95000)='wchan\x00') r1 = semget$private(0x0, 0x3, 0x340) clock_gettime(0x0, &(0x7f0000c80000)={0x0, 0x0}) semtimedop(r1, &(0x7f000020c000-0x18)=[{0x3, 0x100000000, 0x1000}, {0x2, 0x7fff, 0x1000}, {0x1, 0x2, 0x800}, {0x5, 0x1, 0x1000}], 0x4, &(0x7f0000d7b000-0x10)={r2, r3+10000000}) socket$nl_generic(0x10, 0x3, 0x10) preadv(r0, &(0x7f0000b39000)=[{&(0x7f0000f16000-0x1)=""/1, 0x1}], 0x1, 0x0) 2018/02/06 20:10:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) msync(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000ce4000-0x20)={0xfffffd27, 0x0, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cd8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$inet(r1, &(0x7f000047f000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) accept4$nfc_llcp(r1, &(0x7f0000c95000-0x60), &(0x7f0000f64000)=0x60, 0x80000) sched_yield() 2018/02/06 20:10:19 executing program 3: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000911000-0x8)={0x0, 0x0}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000aa5000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000f92000)={0x9, 0x1ff, 0x4}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000f92000)={0x2}, 0x4) r2 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8b000-0x30)=@ipv6_newroute={0x30, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x30}, 0x1}, 0x0) 2018/02/06 20:10:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/06 20:10:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000028a000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000f89000)={0x2, [0x0, 0x0]}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000084f000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2}) close(r2) r3 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r2, &(0x7f000014d000), 0x0) fchown(r3, 0x0, 0x0) close(r1) 2018/02/06 20:10:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000e4a000)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) lgetxattr(&(0x7f0000342000)='./file0\x00', &(0x7f0000078000)=@known='security.capability\x00', &(0x7f0000800000)=""/52, 0x34) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00006c5000)={0x6, r1}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00005a7000)={0x4, 0x5, 0x8, 0x0, 0x7ff, 0x2, 0x1, 0x6, 0x7, 0x4f, 0x6, 0x1, 0x0, 0x3, 0x0, 0x4, 0x1, 0x1000}) io_submit(r0, 0x1, &(0x7f00005fe000-0x30)=[&(0x7f00002e2000)={0x0, 0x0, 0x0, 0x7, 0x0, r2, &(0x7f0000530000-0x6a), 0x10f, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f000072b000), &(0x7f0000fc8000)=0x4) 2018/02/06 20:10:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000458000-0x4)=0xfd, 0x9b) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000de3000-0x38)={0x4, 0xb37, &(0x7f0000e4d000-0xc0)="d5b63678891500018a9e91e51c5f00d0d35697c8e609263e2a4aaa9ce56114cf845958aeea5eb4f76f2a9fc68c4c9cc0181aacd9427055f9289bc736ce9190d71545598cee5c4da47a553e6b191448aec5f7cccd796c50798a775e932de8095f14e90c71006eebaa24d2f0aadb2cfecaaa138cbcdb0435ecb680c9a42f1634600d0441ff4022de8915bed36e49345838a1fc156e6862a4d48da4256db4a137c5a66f4737e010d61b09fe5d8d80bff12572cc1ccc0483c138646572aa7f189557", &(0x7f0000861000-0x6f)="898b407b2d62c88bf068694f55994efeaec0d10749d52aeb5419b7a35d128d13d0cb68e8e4196218bb6476a81686993f54b4bda1f287eefb25246e0e024f16d67664d8a5ac26e9a2cc784951d21a52dd3467e2d04df66062ec09366fdcee0a280b80185802169da4a85c2a3e311595", 0xc0, 0x6f}) 2018/02/06 20:10:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a9b000), &(0x7f00008c5000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) close(r0) [ 36.491667] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/02/06 20:10:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009e7000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00008f1000-0x8c)={0x0, @in6={{0xa, 0x3, 0x259d, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x80}}}, &(0x7f000096e000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000083d000-0x8c)={r1, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x4}}}, 0x8c) chmod(&(0x7f000006f000-0x8)='./file0\x00', 0xbfb9ad36a582246a) creat(&(0x7f0000d11000)='./file0/file0\x00', 0x0) 2018/02/06 20:10:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000197000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0xfffffffffffffffc}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x88}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a51000)='/dev/sg#\x00', 0x9, 0x2903) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000416000)=&(0x7f000096b000-0x1)) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f000023c000-0x90)) 2018/02/06 20:10:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007c5000-0x8)={0x0}, 0x84800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000f3000-0x10)={0x0, 0x9, 0x4, 0x81}, &(0x7f00005ca000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000073000)={r1, @in6={{0xa, 0x0, 0xd0d, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0xfff, 0x80000000, 0x40, 0xfffffffffffff801, 0x4}, &(0x7f0000b9c000)=0xa0) socket(0x11, 0x6, 0xc9a) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b15000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/06 20:10:20 executing program 6: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000560000)) 2018/02/06 20:10:20 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000+0x939)='/dev/hwrng\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "e22e5b", 0x0, []}}) 2018/02/06 20:10:20 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x6)={0x0, []}, 0x4) r1 = dup2(r0, r0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000-0x66)="4a113401014700b467d418354e1d592b18d02100a1b373afd5f8454118b927dc404615a258766d9b9819a58b1a28b2663199f95c045b3284ad64cab00ee85767be87a94d903cc9c23214dc3f0f3d6c189804f96ff51e96fd09d3408eb02ff76047a3b8c9e6f9", 0x66) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80001, 0x8) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000001a000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x360, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0}, 0x0, 0x0, @generic="ca8606000000c20200000026f259223e", @generic="eb43e685368533b0248d041cddb3cb49"}, 0x0, 0x70, 0x198, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, "73797374656d5f753a6f626a0663745f723a706f6c6963795f7372635f743a7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f600"}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x3c0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000001c000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000016000)={0x1, {{0xa, 0x1, 0x4, @empty, 0x9}}}, 0x88) 2018/02/06 20:10:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$int_out(r0, 0x5460, &(0x7f00005ab000-0x8)) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xffffff15, &(0x7f0000c0d000-0x8)={&(0x7f00009f0000-0x374)=@getspdinfo={0x14, 0x25, 0x52c, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) fsync(r0) 2018/02/06 20:10:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9}, 0x14) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009a7000-0xc)={0x4, r0, 0x1}) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000108000)={0x0, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}}}, 0x118) close(r0) 2018/02/06 20:10:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x0, 0x101) r0 = open(&(0x7f0000da0000-0x8)='./file0\x00', 0x80, 0x1) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00006f1000-0x4)=0x7) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000639000-0x4)=0x7fffffff) keyctl$join(0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000064a000)=0x1) 2018/02/06 20:10:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001a000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@empty={[0x4]}, @common='teql0\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}}}]}}, 0x2f8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006e6000)=0x4, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000dfb000)='/dev/dsp#\x00', 0x493, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00009f9000)={0x1, &(0x7f0000c21000)=[{}]}) 2018/02/06 20:10:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d1c000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a89000-0x8)=@assoc_value={0x0}, &(0x7f00004e6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000628000-0x6)={r4, 0x1000}, 0x6) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000028a000)) 2018/02/06 20:10:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000ce000)='./file0\x00', 0x212000, 0x100) connect$unix(r0, &(0x7f00001bb000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) clone(0x200, &(0x7f0000fbf000), &(0x7f0000b69000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001d8000)={{{@in=@loopback, @in6=@dev}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000325000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000f06000)={0x0, 0x3, &(0x7f0000915000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000d54000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f000011a000-0xc3)=""/195}, 0x48) clone(0x10010000, &(0x7f0000bcf000)="bf3f2817fec5bb7dda62b299ae4936bd", &(0x7f0000ca9000-0x4), &(0x7f0000633000), &(0x7f0000e22000-0xfd)="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") r4 = getpgrp(0x0) kcmp(r3, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000df1000)='./file0\x00', 0x0) 2018/02/06 20:10:20 executing program 6: mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a47000-0x10)='/dev/sequencer2\x00', 0x42, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000013f000), 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@common='bridge0\x00', &(0x7f0000af6000-0x10)=@ethtool_pauseparam={0x40000000000017}}) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000080c000-0x4), &(0x7f0000b07000-0x4)=0x4) [ 36.668199] kauditd_printk_skb: 4 callbacks suppressed [ 36.668208] audit: type=1400 audit(1517947820.103:23): avc: denied { dac_read_search } for pid=4224 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 2018/02/06 20:10:20 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt(r0, 0x80000000, 0x7fffffff, &(0x7f0000d22000-0x4c)="27ee360c535cedba88c0d864a268670b53ccde73e3dedb333b2f743c94d7c850e313248262e42c83b93163a50f8079b461b17e8b120a4ea3775bc9372e914ba5a0c3996653d5498cf14971ca", 0x4c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00009f5000)='/dev/cuse\x00', 0x400, 0x0) recvmsg$netrom(r1, &(0x7f00005c7000-0x38)={&(0x7f000050c000-0x48)=@full={{0x3, {"70f1b3ce23d00c"}, 0x7}, [{"397f0589166a4b"}, {"cd719590a6dba0"}, {"b459f37b565ac4"}, {"0a3dbd4f11f96a"}, {"a2b880b6a6151c"}, {"27314798a06f24"}, {"f0b4de1a58e137"}, {"4f92a5fb973da7"}]}, 0x48, &(0x7f0000e1f000-0x50)=[{&(0x7f00003f9000-0x7c)="41684cbeeece50b05afb53fe8bf2cc92032cfa260d58f95727a77de96865558c31c7f3362ab8bd037e88a174a6c2556889376608c7e50778834881b06fc3d0ee7b450ee94653f74691c2ef424f6d5ab85f43df4efc70c2099e8403f01b8f33a702dcebf43e2d5f15d67e7137a1c3d8e44bd8c17aedd3d15d2cb0feb3", 0x7c}, {&(0x7f000086c000)="8684c0c0f9dcf0a17130de0cbf4f0a4da3f8b6", 0x13}, {&(0x7f0000426000)="62020c14e532ac7463", 0x9}, {&(0x7f0000699000-0x60)="255dd564872f5e3361c835256620cfdc03f9d8f78581d7b9de53376118496683b16b3140d6aa2738287088a9bad2d9204e469a26c13708fa65f50939cf9f7abff6806a54099017cf567fec90c130d1acc9e491747c1507e94624644bc9814d52", 0x60}, {&(0x7f0000eb8000-0xde)="6d204db73f9fbf2805acefd389c80983744ffb9ff0a858e9d195ebff9eea8211c534e759cec3c1e52df922e68ee40b0a90c79bc03b27ea6b3bfe1def59777dc0074569889afae5b2651c3792e9aac85865a905f62b078d6d912603e971ab150a02548d075d30498f292f25551510dd540829233754f0779a57bf6385f6a67166ef511d532c549a5e746c4584ce97a6729fa98c7a388b70798640eea67697187feb59205f1dc05b72e959f36bc7a3336f8005b169f00761dd03c33ee079442ec80c11fcde236c8add41c233dfa26cf511a631e71a53a25db3c5bfd42c8436", 0xde}], 0x5, 0x0, 0x0, 0x8000}, 0x1) sendto(r0, &(0x7f0000d6a000)="227a403395fa83d33cadfa1046181a7ddebad93f9360d99f77ab08e8bdeba9420ccc88c9f306d5471eae0101e7c64356b088eb53e12382a9e23336edf3676c3c49aeb54689c83563c0188a91759d94eb68d5ff1d385f87c4b8cd80d2d9116b97341c803d87e90692a8b8c6c9bcd232bc916089401bd57e12da07e53665", 0x7d, 0x20000000, 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000a8d000-0x1f8)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0x0, 0xc}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x2, 0x20}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000}}, []}, 0xb8}, 0x1}, 0x0) [ 36.763704] audit: type=1400 audit(1517947820.201:24): avc: denied { map_create } for pid=5368 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 [ 36.787182] audit: type=1400 audit(1517947820.201:25): avc: denied { map_read map_write } for pid=5368 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/06 20:10:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002ed000-0x10)='/dev/sequencer2\x00', 0x40100, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000f2000-0x4)=0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f00002ec000)={&(0x7f00002ed000-0xc)={0x10}, 0xc, &(0x7f00002ec000)={&(0x7f0000040000)={0x2308, 0x17, 0x800, 0x5, 0x1, {0x20}, [@generic="e733168405b0b969363f734f8094e9c3be9c34ae3b822b1a5bbf4939dfc73d1188e897595c1d757bf6e70eb5c15fc9956bde3c4a894a65aa86df7c518d13a91a669224e14b7606d4bc09032adef1ee65ef1fa8021b4bbd3c4787ff8cdb696a8bc8a23a772a18f15b9e6258acea82cb14a9610c215417660daa711fab7ca831212224c82f", @generic="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@generic="5a9f480ca4561964f01db40eb392afcc9a6da064231ccb5d9225b8c6e19c671709eefeae35d0e6024665b2899adb0704b1dbc07014d4219d820b50aebe717472dde546f3386f507288da9a4a5921efdfd095e829df6bf491ab94977e39ccd2749d53bbc67b8f79bbbd74c76492c23b43b4d04f5eddf6f97ca62f9f31a0344d8a6dbda5afea09dbfadd0a4a2e426fff86f34539f7715ea6d532204a44332b4b9ef3517c5e0677559f0baf9606f19b690a320cc8a45b597ca0a5af5554eaadbd15ab9f21a946a7ae63ba14c4d4234175c8a41ab60462f669e9370738bf", @typed={0x8, 0x88}, @nested={0x160, 0x43, [@generic="2bc58e12ff5f5e0184c07c12f3b03441fcbcd59a5a35cc307eee823ca09ab8e41fbea93b06d0632d5069484d2667f18c9e33bf1950dfbe48cb709d753ae274d4e281b5c99bd7eb984fe3bf4247def56e6d48996768bf224486d59d1014d44aca8b5afc8e71a51a16f8e8b553c9bbd2fa08ea1c051fe21d3ba5b18b651139fe95", @typed={0xc, 0x4, @pid=r3}, @typed={0xc, 0x1c, @ipv4=@broadcast=0xffffffff}, @typed={0x18, 0x64, @str='skcipher\x00\x00\x00\x00\x00\x00'}, @generic="e89effcd326f43f74375955a44a2271fd2b04ab7544ad57c01194c2a0b8df5af6fe80df0acbc3a356d0280ad54e2dec00b876121463eeef7af946ce0ef", @generic="0a1195d2c9024c30c14a37aeda81085991316973a711ea30b775000c6a736d622d014534fff062a62a268cea68be5f193309571f410af98e8b2e058dc1ae4c926e792bafe013ad27c530475e67bfeb5564129d8884032ade3c71a03c887bb0941dac4927dd79683d9ef59050"]}, @typed={0x18, 0x73, @ipv6=@loopback={0x0, 0x1}}, @generic="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@typed={0xc, 0x71, @pid=r4}, @generic="9ae0f4e4edbbb48c"]}, 0x2308}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) socket$netlink(0x10, 0x3, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) write(r1, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c5558503f65a3dac5a7bc6305c80648370caa813da5b8102d", 0x38) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)=""/14, 0x34}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f}, 0x0) 2018/02/06 20:10:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a37000-0x12)='.request_key_auth\x00', &(0x7f00002f3000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c2c000-0x9)='/dev/kvm\x00', 0xfffffffffffffff8) r1 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f00000bb000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fe1000-0xa)='mime_type\x00', r0) add_key(&(0x7f00004a8000-0xa)='syzkaller\x00', &(0x7f0000ab0000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) keyctl$unlink(0x1d, r1, r0) r2 = syz_open_dev$dmmidi(&(0x7f0000583000)='/dev/dmmidi#\x00', 0x8, 0x80000) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ed7000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000dbd000)={0x6, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e93000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e59000)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000065a000-0x8c)={r5, @in6={{0xa, 0x3, 0x800, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, &(0x7f000028d000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000170000)={r4, @in6={{0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}}, 0x3, 0x8000, 0x0, 0x0, 0x82d1bdb99e3bd662}, &(0x7f0000493000-0x4)=0xa0) 2018/02/06 20:10:20 executing program 4: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000004c000)='/proc/self/net/pfkey\x00', 0x80080, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000004c000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000019000-0x4)=r1) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000004e000-0x4)=0x8) r2 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r4 = dup2(r3, r3) r5 = gettid() getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000049000-0x10)={0x0, 0x0, &(0x7f0000021000)=[]}, &(0x7f000003f000)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r2, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000037000)}}], 0x30) clock_gettime(0x0, &(0x7f000004c000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000001c000-0x50)={0x282, @time={0x0, r6+10000000}}) ptrace(0x4218, r5) [ 36.810447] audit: type=1400 audit(1517947820.224:26): avc: denied { map } for pid=5369 comm="syz-executor7" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=14546 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/02/06 20:10:20 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x4}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffffffffffe38) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000000e000-0xe)='/dev/admmidi#\x00', 0xde9, 0x40) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000000e000-0x2b8)={0x1ff, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x4, [{{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}, {{0x2, 0x2, @loopback=0x7f000001}}]}, 0x2b8) r1 = syz_open_dev$dspn(&(0x7f000000d000-0xa)='/dev/dsp#\x00', 0x9, 0x2001) umount2(&(0x7f0000004000)='./file0\x00', 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000000c000)={0x5, &(0x7f000000a000)=[{}, {}, {}, {0x0}, {}]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f000000e000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000000d000)=0x10) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000009000)={r2, &(0x7f000000d000-0xd7)=""/215}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@jmp={0xf, 0x3, 0x2}], {0x95}}, &(0x7f0000008000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/06 20:10:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x800000000007, &(0x7f0000b3d000)={0x0, 0x3c, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) clock_gettime(0x0, &(0x7f000041b000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f09000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{r2, r3+30000000}, {0x0, r1+30000000}}, &(0x7f0000046000)) pwrite64(r0, &(0x7f0000fa7000)="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", 0x1000, 0x0) exit(0x0) timer_settime(0x0, 0x0, &(0x7f0000147000), &(0x7f0000040000)) [ 36.913122] audit: type=1400 audit(1517947820.342:27): avc: denied { prog_load } for pid=5398 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/06 20:10:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000993000-0x9)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000736000), &(0x7f0000f32000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00007bb000-0x58)={{0x5, 0x9}, 0x1, 0x9, 0x4, {0x1, 0x5}, 0x9, 0x1000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d25000-0x28)={@common='ip6gre0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000512000)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000f5b000-0x4)) r2 = syz_open_dev$sndctrl(&(0x7f0000309000)='/dev/snd/controlC#\x00', 0x6ba, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00005e1000)) 2018/02/06 20:10:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000660000-0x8)='rxrpc_s\x00', &(0x7f00008d1000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000705000)="a30ecdb1e511f1e538cb406b01752c564977a15cf751a3fba4b1ba5b4b3078791350c37c5eaa8953696d91c8c29ae9f02650565a9db3f1bd00f46b7df36bc789aa5472a22eb5cb254d6f98b414080b84e57f7bc85966bbc969c1fe5abb136c6e4c402c8a7a8bb7104ab5c7a5245bc36a3cf2615cd68ce3e54cab6b25531162fa6dc07441c64f60ac2ee3e6c7e7cd68ec913ecccd7a41a93ef038b0287cbcd7419ea9ae14942670294b3c920848cd6db3b58ef64aa7", 0xb5, 0xffffffffffffffff) add_key$user(&(0x7f0000946000)='user\x00', &(0x7f0000610000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000da1000-0x38)="53ab40c54e4b385ac5761f022c02d6557c4ed87b02d29ea1a8553e7b0e5d6ebaa4f0e8e0eca0499bb64ad7e14f999a78fbf857764a7e72c7", 0x38, r0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000bee000)="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", 0x11c, r1) keyctl$dh_compute(0x17, &(0x7f0000e75000)={r2, r3, r3}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha3-224\x00'}, &(0x7f00005ca000)}) openat$autofs(0xffffffffffffff9c, &(0x7f0000533000-0xc)='/dev/autofs\x00', 0x8040, 0x0) 2018/02/06 20:10:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000f32000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000198000-0x8)) perf_event_open(&(0x7f0000968000-0x78)={0x2, 0x78, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000be9000)='/dev/amidi#\x00', 0x101, 0x10000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000b7c000-0xcf)=""/207) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a7a000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/06 20:10:20 executing program 3: r0 = semget$private(0x0, 0x7, 0x3) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000d11000-0xe)=[]) 2018/02/06 20:10:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0}) fadvise64(r0, 0x0, 0x7f, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000013d000-0x37)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e6b000-0x10)=[{&(0x7f00008e8000)="ac6062ba870000002000fff040736de609", 0x11}], 0x1, &(0x7f0000ec0000-0x140)=[]}], 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f51000-0xe8)={{{@in6=@empty, @in=@multicast2}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000f02000-0x4)=0xe8) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000fd2000-0x50)={@generic="6ec77bc741237c7424630ba0b1d0531e", @ifru_data=&(0x7f00008e8000-0x20)="0100ff000003ff00000306000000eb00ecff0000000003000449faf502007e23"}) r2 = syz_open_dev$vcsn(&(0x7f0000b5c000-0xa)='/dev/vcs#\x00', 0x5b, 0x120c0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00008dc000)={r1, 0x4, 0x2, ' '}) syz_open_dev$binder(&(0x7f00008ce000-0xd)='/dev/binder#\x00', 0x0, 0x800) 2018/02/06 20:10:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000ebe000)=0x2) r1 = socket(0x10, 0x3, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000028e000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000380000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000a07000-0x4)=0x1c) r2 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="4471419aa32717dbff1dfd0b7f13c982", @ifru_settings={0x6, 0x0, @raw_hdlc=&(0x7f0000f78000)}}) r3 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ac0000-0xb)='/dev/mixer\x00', 0x9c000, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000ac6000)={0x899, 0x9, 0x4, 0xfffffffeffffffff, 0x8, 0x9}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000043000-0xc)={{0x3ff, 0xec7, 0x8e1f, 0xfffffffffffffff7, 0x1, 0x8}, 0x40}) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f000050e000-0x4)=r4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/06 20:10:20 executing program 2: r0 = socket(0x15, 0xf, 0x8) readv(r0, &(0x7f0000ff4000)=[{&(0x7f0000e35000-0xc0)=""/192, 0xc0}, {&(0x7f00006b3000)=""/138, 0x8a}, {&(0x7f00005e0000)=""/141, 0x8d}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b66000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a65000)={0x0, 0x1000}, &(0x7f00005eb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000612000-0xa0)={r1, @in6={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x602}}, 0x5, 0x2, 0x1000, 0x10001, 0x10001}, &(0x7f00004fa000)=0xa0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f0000c20000)='./file0\x00', &(0x7f0000496000-0x7)='devpts\x00', 0x1, &(0x7f0000fcd000)) rename(&(0x7f00009ca000-0xe)='./file0\x00', &(0x7f0000827000)='./file0/file0\x00') 2018/02/06 20:10:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cd4000-0x8)=0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f000012f000-0x58)=@alg, &(0x7f0000be6000)=0x58) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000085e000-0x4)) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000d68000-0x48)=@full, &(0x7f00007cf000)=0x48, 0xdc80ffb8377f4a6b) recvmsg(r3, &(0x7f0000d04000)={0x0, 0x0, &(0x7f0000b37000-0x50)=[{&(0x7f0000ea6000)=""/4096, 0x1000}, {&(0x7f0000c83000)=""/5, 0x5}, {&(0x7f00002c9000-0xc4)=""/196, 0xc4}, {&(0x7f0000f8f000-0x58)=""/88, 0x58}, {&(0x7f0000499000)=""/218, 0xda}], 0x5, &(0x7f0000792000-0x32)=""/50, 0x32, 0x1}, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000185000-0x14)) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00005f5000)='tls\x00', 0x4) 2018/02/06 20:10:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4a000)={0xfffffbfffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00006d7000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001}}, {{0xa, 0x3, 0xffffffffffff8001, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0xfffffffffffffffb, 0x1, 0x7, "704304f853be3577df2aff543916e58e8d66647dfb8ab3b6d476b02121b517df49a1e30b40dd6f94e98283c7b4868c24a9b7db35b6268a764f516b8e2fbb2e11a804d6c55e1eddc8fa7c79585f2b467a"}, 0x160) accept4$packet(r2, &(0x7f000047e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000853000)=0x14, 0x80000) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00002a5000)={r3, 0x1, 0x6, @empty}, 0xfffffffffffffde7) [ 36.995445] audit: type=1400 audit(1517947820.432:28): avc: denied { ipc_owner } for pid=5410 comm="syz-executor3" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 20:10:20 executing program 6: mmap(&(0x7f0000000000/0xe82000)=nil, 0xe82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00002ae000-0xb)='/dev/mixer\x00', 0x20000, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000e82000)) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000839000)='/dev/audio\x00', 0x2000, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000e83000-0xc)={0xea, 0x1f, 0xffffffffffffffc0}) 2018/02/06 20:10:20 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000cbd000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$nl_xfrm(r2, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f00000d5000-0x120)=@report={0x4c, 0x20, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in6=@empty, @in6=@empty}}, []}, 0x4c}, 0x1}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1217}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0xffffffffffffff6c}, 0x0) 2018/02/06 20:10:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) flistxattr(0xffffffffffffffff, &(0x7f0000384000)=""/119, 0x77) prctl$void(0x3f) epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$ax25(r1, &(0x7f000084b000)=""/222, 0xde, 0x100, &(0x7f0000ec2000)={0x3, {"7e37000143fcc2"}, 0x6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) ftruncate(r2, 0x10000) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000dbf000)={0x0}, &(0x7f0000949000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00009d9000)=@assoc_id=r4, 0x4) sendfile(r3, r2, 0x0, 0x72439a4b) 2018/02/06 20:10:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000bba000-0x7)) write(r0, &(0x7f00009cc000)='3', 0x1) mmap$binder(&(0x7f0000f84000/0x4000)=nil, 0x4000, 0x0, 0x52, r0, 0x0) r1 = add_key$user(&(0x7f0000ccf000)='user\x00', &(0x7f0000625000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000187000-0xa3)="eb2362437da434e829d1c772612b5b68dfa535be2cf8db63ccee8f6c378c59bd1c5b8d1fbb442ea00db75c364c7042091af8a03f7d136c1bdca470b74445e6c35d8cb3c66e5db5238b5c59dc64db0450e6bf5e46e4e046c01a0cc323f0db45ee490cf5561060d1fb5c20386ee57a05470050e422684867a5f8d6d134e4276febbc8336bd39b23ae0551eb2d0d5f0e7bd6c11388a74e5bd1326c9237644cac98218a838", 0xa3, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000c0d000)='rxrpc\x00', &(0x7f0000355000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000ec9000-0xf7)="b6164d205213b79db3677461098f901a723193c466b8e80e567908c38c87ab4f62c46b27b3898a48d8ec9ae4d8aae240a88820fa5d99e70257ad58480f4df4ba2390eb5c6afd9cb6298e3b950c451ab2420b2008b5b5137434249f822e55cd4aac0a8477dd77bce4452c7b3506672dcbe6c9d77dc9ce4db844375c346e9fd6902f1a7f8bc005e2f4d78c2c0448a00f3a9ad4c0f7e4bad50f239b8dc3c0d4fea5233e7332032964a36eee6534212c7f34db4bbefb4bd789624caa695f6197f9c227130d2b993aeb0e4523d014f0c4bdbd79641368b299cf4c375f73439e05eaa7a6de44fa9e674c2dfd68f274dd86ebed35915326f5b776", 0xf7, 0xfffffffffffffffe) ioctl$VT_RELDISP(r0, 0x5605) add_key(&(0x7f0000fee000)='blacklist\x00', &(0x7f000052e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d79000)="50ae614ef8ce8b6ecfd9436681e6445680935d103166f9273c7354f960798aa4a38d25e6f7da781ddf63cc1632297454064e088fc7162f09cd33a5cf5f2c02637dd47b0a5bd6401a685b055c63cef2add0edcb22822d19daa684f8fab41d5a7482d3fc584e9c8dedbfb858242478e8e9f406f21c4f3ce7c934e1279c2566331005841f407585e0faef7081ecd5f7636c9c33580f153deec8d04befb8af627111cde069908321c0c97b84ef665b1f4192a8f448bb19927d444aa8dc7503159ecc83c570de", 0xc4, r2) keyctl$search(0xa, r1, &(0x7f0000e5a000-0x8)='big_key\x00', &(0x7f000039c000-0x5)={0x73, 0x79, 0x7a, 0x1}, r2) close(r0) 2018/02/06 20:10:20 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000043e000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) accept$inet(r1, &(0x7f00007b0000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000872000)=0x10) 2018/02/06 20:10:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f000000f000-0x4)=0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000df1000-0xc)={@local, @empty, 0x0}, &(0x7f0000e6a000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="3cc82c8e58c3ae3b3d83f258c9556152", r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000000a000-0x10)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000009000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/06 20:10:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f000003b000-0x10)={0x654}, 0x10) modify_ldt$write2(0x11, &(0x7f000003b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x10) 2018/02/06 20:10:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') preadv(r0, &(0x7f0000009000)=[{&(0x7f0000002000)=""/1, 0x1}], 0x1, 0x404) r1 = syz_open_dev$dspn(&(0x7f00008d2000-0xa)='/dev/dsp#\x00', 0xfffffffffffffff8, 0x20001) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) syz_open_dev$dspn(&(0x7f0000918000)='/dev/dsp#\x00', 0x2, 0x800) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cda000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000457000-0x44)={{0x2, 0x1, @multicast1=0xe0000001}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x30, {0x2, 0x0, @loopback=0x7f000001}, @common='ip6_vti0\x00'}) readv(r1, &(0x7f0000b61000)=[{&(0x7f00002e3000)=""/217}, {&(0x7f0000973000-0x6b)=""/107}, {&(0x7f0000b15000)=""/78}, {&(0x7f0000cff000)=""/80, 0x34a}, {&(0x7f0000e7b000-0xc2)=""/194}], 0x10000000000001ac) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000004000-0x8)) [ 37.123665] audit: type=1400 audit(1517947820.558:29): avc: denied { map } for pid=5443 comm="syz-executor1" path="/dev/dsp1" dev="devtmpfs" ino=9148 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/02/06 20:10:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) getsockopt$inet_buf(r1, 0x0, 0x1, &(0x7f0000f18000)=""/4096, &(0x7f0000473000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c02000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f000035a000)={0xd8, &(0x7f000072b000)="46771361a16f51bfd83a5d368ca3b3762833f4c11c5d87d27ad239103a8bf9ff918af91ca3a5c25f0ae05d4e99d80f42b8bdfb1be5e4462a1d1a534163d1697859cec399ed160c677902f815773f16218d7d89644c17cc10612d86d81747fa286781c05f3574e070007e3c9fcdf122aea815dcb9d104edaf7cff956d5f2bc4def48a82bb53facb98777d093aac9740ca8fd037e6deb92444ff60c5aa4f88e9e3c03c6c99241d98b7736bbc56155b0619b257a2a05f82501558d0884fcd155f5d4931d8fb24679a68a9eb3b83c8d869be1697afa289cff249"}) readv(r2, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000f30000)={&(0x7f0000f2a000/0x1000)=nil, 0x1, 0x0, 0x0, &(0x7f0000f28000/0xe000)=nil, 0x2}) [ 37.185838] audit: type=1326 audit(1517947820.619:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5440 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 37.210419] audit: type=1326 audit(1517947820.619:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5440 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/06 20:10:20 executing program 7: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000), &(0x7f00003c6000-0x4)) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f68000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b19000)={0xffffffff, 0x4, 0x8004, 0x9, 0xa5c, 0x578, 0xfdc2, 0x9, 0x0}, &(0x7f0000f69000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001d8000-0x8)={r2, 0x9}, 0x8) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000f67000)=0x4) 2018/02/06 20:10:20 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) move_pages(r0, 0x0, &(0x7f00000c3000-0x50)=[], &(0x7f0000b18000-0x4)=[], &(0x7f0000346000)=[], 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000061b000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000b3d000)={0x80000001, 0x40, 0x7f, 0x9, 0x8, 0x8709}) [ 37.234865] audit: type=1326 audit(1517947820.623:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5440 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=291 compat=0 ip=0x453299 code=0x7ffc0000 [ 37.316892] device syz3 entered promiscuous mode 2018/02/06 20:10:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000ec3000)='/dev/midi#\x00', 0x7ff, 0x141000) write$vnet(r0, &(0x7f00008ae000-0x68)={0x1, {&(0x7f0000366000)=""/132, 0x84, &(0x7f0000e08000-0x9d)=""/157, 0x3, 0x7}}, 0x68) r1 = syz_open_dev$dmmidi(&(0x7f0000af2000)='/dev/dmmidi#\x00', 0x8, 0x200) unlinkat(r1, &(0x7f0000d2c000)='./file0\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000349000-0xe8)={{{@in=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f000015d000-0x4)=0xe8) r3 = getgid() lchown(&(0x7f0000082000-0xe)='./file0/file0\x00', r2, r3) write(0xffffffffffffffff, &(0x7f0000002000), 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0x0) execveat(0xffffffffffffffff, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[], 0x0) 2018/02/06 20:10:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000038000-0x18)=[{{}, 0x1, 0x0, 0x2}, {}], 0x30) r1 = syz_open_dev$adsp(&(0x7f0000793000)='/dev/adsp#\x00', 0x401, 0x100) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000fd7000-0xe8)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0xe, 0x4, 0x5, "dbdbba1bc57745ed3476066b9e526e4d6852deca7d1dd0078df72c2ae5bff42eec8861c864511d5d19cef20b2832c8ff0136d7757ef21be0c4f4a07fcef2cb37", "a5703445a1f7253c0b545b4f8a0c10844bc9462aa7d35d34aa69858ee3b0a8fb3c0377c1cacbf580605610af41ba862e8af9661018a9939e4cde96cc244b4ae0", "b78b62f1529041947fe1e2843a3b0b2df85faa43755f721ac40e4b546c0a7fbe", [0x80, 0x8]}) 2018/02/06 20:10:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000fdb000-0x10)=[], 0x0) 2018/02/06 20:10:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e8c000)='/dev/autofs\x00', 0x3ffffd, 0x0) init_module(&(0x7f0000112000)='/dev/autofs\x00', 0xc, &(0x7f0000dc8000)='/dev/autofs\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x23, &(0x7f0000d80000-0x4)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e59000-0x4)=0x421, 0x4) 2018/02/06 20:10:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c34000)='/selinux/policy\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000ccc000-0x3c)=[{{&(0x7f0000a68000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000cef000-0x60)=[{&(0x7f000057e000-0xba)=""/186, 0xba}, {&(0x7f000001d000-0x78)=""/120, 0x78}, {&(0x7f0000e0f000)=""/25, 0x19}, {&(0x7f0000632000-0x4f)=""/79, 0x4f}, {&(0x7f0000638000-0xc2)=""/194, 0xc2}, {&(0x7f00000a7000)=""/180, 0xb4}], 0x6, &(0x7f0000aef000)=""/166, 0xa6, 0xffffffff}, 0x800}], 0x1, 0x40, &(0x7f0000075000-0x10)) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/06 20:10:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000eaf000)='/dev/vcs\x00', 0x2280, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00007a8000)={0x1, [0x0]}, &(0x7f0000d2a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006c6000-0x16)={r1, 0x6, 0x7, [0x3, 0x9a8d, 0x100000001, 0x9, 0x0, 0x9, 0x4]}, &(0x7f0000043000)=0x16) lstat(&(0x7f00004aa000-0x8)='./file0\x00', &(0x7f0000175000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) 2018/02/06 20:10:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000356000-0x3b)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @dev={0xac, 0x14}, {[@ra={0x94, 0x6, 0x10000}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8c4d14", 0x0, "5748c8"}}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) r0 = syz_open_dev$sndmidi(&(0x7f0000efc000)='/dev/snd/midiC#D#\x00', 0x1, 0x4000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00009e4000)={0x0, 0x2a9}, &(0x7f0000cdb000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a32000)={r1}, &(0x7f0000dbf000)=0x8) listxattr(&(0x7f0000d74000-0x8)='./file0\x00', &(0x7f000037d000)=""/151, 0x97) 2018/02/06 20:10:20 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fd6000-0xc)={0x0}, &(0x7f0000fd5000)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000be8000-0x1d)={0x1, 0x3, 0x0, 0x0, r1}) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f000073c000), &(0x7f0000144000-0x4)=0x4) [ 37.360110] device syz3 left promiscuous mode 2018/02/06 20:10:20 executing program 0: 2018/02/06 20:10:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004a1000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000397000/0x18000)=nil, &(0x7f0000cfe000-0x18)=[@textreal={0x8, &(0x7f00008f9000)="db00baf80c66b83f74fc8666efbafc0cecba400066b84cdd1ac766ef0f0134660f69457a640f205dfe8e0000ef66b9800a00000f32260f01ca", 0x39}], 0x1, 0x0, &(0x7f0000b41000)=[], 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) 2018/02/06 20:10:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) listxattr(&(0x7f00009a7000)='./file0\x00', &(0x7f0000b5b000)=""/4096, 0x1000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f000045b000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002c5000)='ext2\x00', 0x20000, &(0x7f0000aed000)) mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)) mount(&(0x7f0000ee9000-0x8)='./file0\x00', &(0x7f0000101000)='.', &(0x7f00002a1000-0x6)="6f00000376", 0x81000, &(0x7f0000906000)) umount2(&(0x7f0000c96000)='./file0\x00', 0x0) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/02/06 20:10:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000c9e000-0x50)={{0x0, 0x3}, {}, 0x0, 0x0, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000066e000)='/dev/sequencer2\x00', 0x107000, 0x0) 2018/02/06 20:10:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e8c000)='/dev/autofs\x00', 0x3ffffd, 0x0) init_module(&(0x7f0000112000)='/dev/autofs\x00', 0xc, &(0x7f0000dc8000)='/dev/autofs\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x23, &(0x7f0000d80000-0x4)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e59000-0x4)=0x421, 0x4) 2018/02/06 20:10:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f56000-0x1000), 0x0, 0x0, &(0x7f000009e000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x20}, 0x1c) 2018/02/06 20:10:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00005bb000-0xc)='/dev/amidi#\x00', 0x81, 0x101000) sendto(r0, &(0x7f0000dae000)="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", 0xfb, 0xd4, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000070a000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x208040) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f000024a000)={0x2, r1}) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) r2 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000684000)={0x10, 0x0, 0xffffffffffffffff, 0x400001}, 0xc) 2018/02/06 20:10:20 executing program 1: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) unshare(0x40600) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e82000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000519000-0xc)) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00003c1000)) signalfd(r0, &(0x7f0000ba0000-0x8), 0x8) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000683000)={0x2, r1, 0x1}) 2018/02/06 20:10:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) io_setup(0x1, &(0x7f00009b9000-0x8)=0x0) ioctl$int_in(r0, 0x5021, &(0x7f0000dd7000)=0x9) io_submit(r1, 0x2, &(0x7f00008f8000-0x40)=[&(0x7f0000538000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000554000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b03000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000d10000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/06 20:10:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e47000-0xa)='/dev/cuse\x00', 0x80000, 0x0) r1 = dup(0xffffffffffffff9c) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000ec0000-0x4), 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000b45000-0x10)={0x4, 0x0, &(0x7f00002b3000/0x4000)=nil}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000cd8000)={0xaa}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00005f6000), &(0x7f0000c91000-0x4)=0xc) bpf$MAP_CREATE(0x0, &(0x7f00002f5000)={0x6, 0x0, 0x0, 0x423a, 0x0, r1}, 0x2c) 2018/02/06 20:10:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8000, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ab0000), &(0x7f0000001000-0x4)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000ac2000)='./file0\x00', 0x40000, 0x1) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000b5c000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000001000-0x38)="d1edbaa100b80000ef0f001966b9040b00000f320f22db0f011abaa100ed0f01c90f01df66b9e70a000066b80038000066ba000000000f30", 0x38}], 0x1, 0x12, &(0x7f0000001000-0x10)=[@cstype3={0x5, 0xd}], 0x1) r3 = open(&(0x7f0000463000)='./file0\x00', 0x80, 0x40) getitimer(0x3, &(0x7f0000292000-0x20)) fchown(r3, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000092b000-0x8)={0x0, 0x9f}, &(0x7f0000a2d000-0x4)=0x8) openat$ion(0xffffffffffffff9c, &(0x7f0000140000)='/dev/ion\x00', 0x80, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pipe2(&(0x7f000063c000-0x8)={0x0, 0x0}, 0x80800) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x4) r8 = dup3(r7, r6, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x6, 0x5, 0xfffffffffffffff8, 0x30, 0x4, 0x1, 0x0, 0xfffffffffffffffe, 0x8, 0x805, 0x200, 0x1, 0x3}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}], 0x1) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/02/06 20:10:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004b3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000019a000)={0xaa}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00003c0000)='/dev/sequencer2\x00', 0x0, 0x0) io_setup(0x3, &(0x7f0000ed3000-0x8)=0x0) io_getevents(r1, 0x2, 0x2, &(0x7f0000d84000-0xa0)=[{}, {}], &(0x7f00005d0000-0x10)={0x4000000000001, 0x7}) clone(0x0, &(0x7f00004b2000-0xb3), &(0x7f0000e70000-0x4), &(0x7f0000132000), &(0x7f0000900000)) io_destroy(r1) 2018/02/06 20:10:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1f, 0x2400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x5974, 0x5, 0x8, 0x8}, 0x8) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) readv(r2, &(0x7f0000ffa000)=[{&(0x7f0000b4f000)=""/25, 0x19}], 0x1) poll(&(0x7f0000080000)=[{r2}], 0x1, 0x0) [ 37.545957] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/02/06 20:10:21 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev, @in6=@local}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000001000)=0xe8) ioctl(r0, 0x7, &(0x7f0000000000)="9d84fa43d7b189590c2eb81acf32222f11dca73240e673e2a5e4844443e09225f0f123ba0609cda4a0218f6416ad7b57223ad1c0e1bc166d48bf47c33ee6b2f36c21b6766713a100bd2291755ae7cf8a9ddc99a386500f412b7d3d7630f0a9254ac72839585551012c760215f73093b117f7cd47e6f8cded0ce961dae075647ddf75a559b2b99da387e7e094ba544a4ecf011e59dbbd7adccdd4536bc0ac56883711eec3a6de6b9917ac0e93a5b41ff774b05b8c49d8699a75afbf80932c9aea01ab") ioctl(r0, 0x840000000000937c, &(0x7f0000001000)="bb0000d6000000000706") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000002000-0xc)={0x2000}) 2018/02/06 20:10:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00003a8000-0xe)='/dev/admmidi#\x00', 0x624, 0x80) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000bf1000-0x4)={0x5, 0x7, 0xf8c89656422eed4c}, 0x4) r1 = socket$packet(0x11, 0x800000000000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000c34000)={0x0, 0x0, 0x8000}, 0xd7) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000f68000), &(0x7f0000b53000-0x4)=0xffffffffffffffeb) 2018/02/06 20:10:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000fc1000-0x5c)=""/92, &(0x7f0000851000-0x4)=0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000001000-0x7f)="a47d3bba773f2c83df5fca7b01925ca202f7209b07e4cbff8aef397b6a7d97732fde5173a7a40b76a83663a62c09745428d3c7ff07013f60f9b5296fe8d5eecfcb413de0a0e3e5d8d27e03f4b7daac816b641f0d83ec5ba8efd9955ccb694c3f81a97f67d3a9130595ba8b8def0c185a6ceff66bc44bd9619b1ee871cac773") 2018/02/06 20:10:21 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x21400000049, 0x0, 0x0) pipe(&(0x7f0000069000)={0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000027000-0xa4)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x1, @rand_addr=0xa7}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x0, 0x7cf, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x2, @rand_addr=0x3ff}, @in6={0xa, 0x0, 0xee2, @empty, 0xfffffffffffffff9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0xa4) 2018/02/06 20:10:21 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000d000-0xf)='/dev/sequencer\x00', 0x400010000, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000005000)="f3877b3edee066f43dfc0243eb0b9551403a149577cc473c55ff68ace48053b0f7317698dcec51b76137d815afd9901524b0128c44aede5381fc96493033c587342550a83b758d23f45c5ed23587b2bbe3c4cad96ab824d7d07bf0a1ed2334c99bbc320ffbd6002900268144fed09a3e35a27c6eb4499fe11a69d598c403c9d47b04168bbfa06a926a68d76dbd03d7fbbc55daecbded1c495006d894d7ced95ba1c274d23ab3788dd3dc089433da230d903ce81ae80103aa038535a6568f03106dd2e3", 0xc3) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f000000d000)=""/99, 0x63, 0x2100, &(0x7f000000e000-0x10)={0x1a, 0x15, 0x3, 0x101, 0x1cfd, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r1 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000000)={0x800000000000000, 0x10000, 0xba0d48b, 0xb, 0xe}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000-0x98)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1ba4, 0x5}, &(0x7f000000d000-0x4)=0x98) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000)={r3, 0xed, "4dbdd6f0f5fee55e0c95fc4dbf0609c93356c45826a4fe6b710030b8ad16db19b2bdad4becec439291c7dd78ecd7a72c382aa7eea03583bee0beea9cdf990c8ce735b477ae30876006daad1f0075ef8dfbf11a24e0884ecc743b5fc506931b2fa0c21bec29b655db711294c2c854727294d7b421de3e815e04941d4ecb35d48d78ba26eaaa5fe4e70f05d8df39a4c3e3d8c355fc1661e985dc4f839351e04b7cb21ba1d1cc1c9f237d0ff9cfadc4df4e969af34003598c4c309c849db561b172e1e751f336d3f4d445367957f527329f40518a6c4b226b921ba785c5332aa9f5780de03ee94279f37cecf571e3"}, &(0x7f000000c000)=0xf5) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000b000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000a000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000006000-0x9a)="6f3bd832b3b9c760e1ab1f57ca0b1429d7da23e473918f81c50bd6fdfbb6a2c7828df5e155844f59b6cab80d207527aa328b40190f20f9ff31566554c83d351c2392b0db11fe0b24b8dd6141455c28f3398f61dfe299eb72524a42f98222beb2355aea1a62a538e46b04caff95883412f314c5331ae859e72735edf8644836168b978219b0aac10aef357bc30dd9e9d640153183c412f2000105", 0x9a, 0x1, &(0x7f000000d000)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x10) [ 37.633123] IPv4: Oversized IP packet from 127.0.0.1 [ 37.657523] device syz5 entered promiscuous mode 2018/02/06 20:10:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f000023f000-0x60)=[], 0x0, &(0x7f00006d9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f0000b90000-0xc8)=@getsadinfo={0x9c, 0x23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@migrate={0x88, 0x11, [{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty}, {@in=@dev={0xac, 0x14}, @in=@dev={0xac, 0x14}}]}]}, 0x9c}, 0x1}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00005a2000)="2400000020002551075d0165ff72fc0280000000001000220ee1000c0800060000001700", 0x24) 2018/02/06 20:10:21 executing program 6: r0 = syz_open_dev$adsp(&(0x7f00003d2000-0xb)='/dev/adsp#\x00', 0x2, 0x2c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000001000-0x96)=""/150, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/02/06 20:10:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) rmdir(&(0x7f0000184000-0x10)='./file0/control\x00') 2018/02/06 20:10:21 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000014000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x2000003, 0x1110, r0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000014000-0x4)=0x9, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000003000)='/dev/audio\x00', 0x8001, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000000e000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000013000)=0x1c) fcntl$notify(r1, 0x402, 0x20) r2 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x88}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@udplite={0x30, 'udplite\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000014000-0x8)={@multicast1=0xe0000001, @empty}, 0x8) 2018/02/06 20:10:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000295000-0x46)=""/70, &(0x7f0000d5b000-0x4)=0x46) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) 2018/02/06 20:10:21 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f00002d7000-0xa)='/dev/vcs#\x00', 0x20, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001000-0xb4)=""/180) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000296000), 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000052d000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x2d}) openat$rtc(0xffffffffffffff9c, &(0x7f0000370000)='/dev/rtc\x00', 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a26000-0x50)={@generic="745ec9d979b948b206332f1e5744cb52", @ifru_mtu=0x14028bf6}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000aae000-0xf)='/dev/sequencer\x00', 0x121000, 0x0) 2018/02/06 20:10:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000042d000)=r2) getpeername(r0, &(0x7f0000128000-0x10)=@nfc, &(0x7f000033d000)=0x10) fcntl$setsig(r0, 0xa, 0x2) 2018/02/06 20:10:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c43000)='/selinux/enforce\x00', 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000239000)=[], 0xfffffe4d) socketpair$inet6(0xa, 0x6, 0x4, &(0x7f0000636000)) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000c3a000), &(0x7f0000233000)=0x4) [ 37.723284] device syz5 left promiscuous mode 2018/02/06 20:10:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000f5c000-0x12)='/dev/snd/pcmC#D#p\x00', 0xe20, 0x488100) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000a7000-0xc)={0x6, r1, 0x1}) r3 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') lseek(r3, 0x0, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000238000)={@common='ip6gretap0\x00', @ifru_data=&(0x7f0000e1b000)="5967d5e188f9029cfe23f6f96766566c7ec51ee478d965e899672691a11d2d6d"}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000886000-0x28)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000563000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r4}, 0x14) 2018/02/06 20:10:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80800, 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), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/06 20:10:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a60000)={0x0, 0x0, 0x0, []}, &(0x7f000060b000-0x4)=0x8) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = shmget(0x0, 0x4000, 0x54000000, &(0x7f000055d000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000ff0000-0x5e)=""/94) madvise(&(0x7f0000bdc000/0x1000)=nil, 0x1000, 0x10200000008) 2018/02/06 20:10:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='em0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x4200c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x60)={0x27, 0xf1, 0x6, 0x4, 0x1, 0x9, "ecf5174c3586dd483a44b863cd087e27ecea176285f69024d09338e9c5b2fdfaf04496f5c6ab0a52e0a78e0cfc6684dc835812a5395eebefe4ac105ef31c7a", 0x4}, 0x60, &(0x7f00003b8000-0x50)=[{&(0x7f0000d0f000-0x23)="99f457d95b043d38f098ab5386b2daf6fbb1c7fafd3b3be398d2e2cb225b11ce3635e8", 0x23}, {&(0x7f0000001000-0x43)="b15fbb623a565c0ebede246a0e5847096b0232c5e032dfa314541b4c6de805cb46c56f82b3d4e892532389d4db7176934254283dc37be0aa929719ba039296a6a8aa18", 0x43}, {&(0x7f0000000000)="2211ec2ba70964872ed7aadb0c8cb3998d4fd8f836612e78bb3c028e574f079107afe358cc860cc1430527515337863e25c61cc2a2eb52205bcc6c909ff17a743cef14ce1682075370e9721b0937ffc368f74bbb3eb46b9df7380dbe13660d627f21fedcc6679432422c2dbcff782a086bb58d50dd1508052343934220bbb8a7055ddddff280a259458ae0ba55d7ffcbfbcb6630851f43458f0d7eead8d806e2e6ae35c21d351b74309657252c19c2edff323adf9f5767dc1dbb41344c6455e627d73864f9", 0xc5}, {&(0x7f0000b84000-0xa9)="62c3672b5b8089480ee1ca7a430362d69e93c768b17a6bc33c8525eb2d650c61024f8e471ffd60e204cebc26fc664af7320d25d4c9458ff9509dbf67a34d72549c27608322c62e2bca565413fb0a440f0c3e958a8c6e0a0e6e78b720b78dca821693fd4868705448871041f1eb0de263cd2e2a4b29b76c78f86b7dbae1c41c98601bdadcbb26d14b3c340369a76510b34161f32f872954cef0a0118c9cb5c1b82ebb51c77910437a52", 0xa9}, {&(0x7f0000001000-0xc8)="e53bc5abf091cbdb6d1672e9ec6d74d7a461913d688354837deadda172bb499d73c0583683c33d7dd57fe16e6971155b92c5945b33121cbf45b3b6b3ea0a1f33d7b68de749fcacfbd6c4e438da909cfdd2e3674c872d0be4f2243ebd407ce4edd8e3c1ae56100890e73b2a5b7e880efc8164226eb98c4a6fc29c978a63231efeb8b48802693e1baf27dd0109f70a94382dc3546936a2ff7b77421b220a38e6ffd110ff61b7df30850c503564ad5a05754642d21ec76a30825f2abbe5a02583d390f29846d231fac4", 0xc8}], 0x5, &(0x7f0000f11000-0xc8)={0xc8, 0xfb5b21f1f53f8ef5, 0x1, "6f0f50876dc6b03191b76a8148e23768dc0ccd2e93e75e1c6d80e321b7a4a6e8d773ba1571febabd12a1ce0b17f35eaaa5e579fe30ce0d8c19e377cff0a28ad915d53e8dd0a410f1312fe2f8917391b8f423790fb987e6db616d8386a675213b2023d40e0c939f83a7c240749ce044907c1b7e3c615f04728c5f740518b06415c24de295c0406525870840d41041d003313ee3d62977b99d168656db035b4e6cb07bc1ce9e0aff4efb46c06e311df75fb5bf7f"}, 0xc8, 0x4080}, {&(0x7f0000ca3000)={0x27, 0xfffffffffffffffa, 0xffff, 0x2, 0x1, 0x6, "782bbd37697993ee1bafa8b0bcdc14da093bd042d5f3bfe550a7130532e4d5df80e066cf92ddc8458f82e819b2778245b1dfbbecbacc9aa1521a125dc3dc09", 0x95d}, 0x60, 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0x1000}, {&(0x7f0000150000-0x54)="d318ca10c55847f4f2589613d7086e48f58c4ba219d13866a3fbba057dc58b0dfb37cf6ddc9234bab8f14c97acf2f3589b801322296be83d877c4407bbf9853cb8dd3e9760dc40676de2b9a7e471c3c7f366f346", 0x54}, {&(0x7f000016c000-0x18)="0565d2b59c62b90b29edac066fde1a899c99a040a5f9cfa9", 0x18}, {&(0x7f0000000000)="34d35749839fa6578ce47ae1fc941c4da9bd59aa06901e28af4ecbf513e5e87760374286664c77fe8d427452e82ae4a027783752a92a98b0", 0x38}], 0x4, 0x0, 0x0, 0x44001}, {&(0x7f0000144000-0x60)={0x27, 0x1, 0x6, 0x5, 0x6, 0x127f00000000, "69f9b66a23decf313535d22d21f4fbcf67077ef00978d8594a574b8abcb842c94746b9daaafadb39abc2fdda1ef0e3f742c4675d5ce577a755af1d85fd7eb0", 0x7fffffff}, 0x60, &(0x7f0000000000)=[{&(0x7f0000f21000)="0cb956c8010e04457acca8dcb586d8fc8f5c2498886586ae7a19a89ffd4a72687a21eb8011ecc2c8005689e2c7187e10f4d522d1bcb454c73606fff9d73af42f17d66afb6323728ffdd7521717124bca444aa59671d8e7a033b664bdfe56353e171f56d9599261d824", 0x69}, {&(0x7f0000001000-0x22)="07654124331e8ae33e9ba844912089c1ba7e5213f2dfcbf4e0ccbd2da432532a3962", 0x22}, {&(0x7f0000000000)="36eb976835d85ad6e00952cabc313a83dfc7415d756bb3f869a66583324814c3737d2d65eb23b5146dfb2fd733dc5d7e6721b9ed42763f4bd7e67db24e1b71879eb9bcef0bd2896a7a5c04757e9c0f6a3713844c08edb7604706a1e363abea429db882de7a022b7e270bb14fd0eb58c75d6a9dc4266ae93c49e8184fee9a170c8bf88495148b40cd37d1de0482607aa09b61084e266b57d1b0150e8ea77b45d4e4048dd8c6afd0d6ba701524ccde9119b241a06950d8385f7a36ae35949cf5095e5a42fdd96a86d2d0039861f13c98ee0d58fac25c", 0xd5}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000b36000-0x34)="fb26ae857c81b364d09242e2736d6aa2a71352da20f6f13f205d709895e175f640826760bd9813dc17193ed27f3353e1ff899392", 0x34}, {&(0x7f000090d000)="6163109e62339444f143", 0xa}], 0x6, &(0x7f0000001000-0xa8)={0xa8, 0x110, 0xfffffffffffffffb, "70eb38b70c72cd887eec5703a5fcd28e96d7d44f7305669983ff8e758240e693a4f48694e578c329f01613b3fd95e17a74a2f91870c4dc0cd6a0eb064a346c3d00215c56f2f73a5b5f383c4be5a3b7878988c99eb74ec8d42d836f3b63d367d3adb98a18a467e03f0d224fa940d1cc7b2c490f97124cb082ea1b0225ff88b1337a9269bf8d2e4576a58176db55d94f611915"}, 0xa8}], 0x3, 0x840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006ae000)={0xe, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) r2 = dup2(r1, r1) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000e39000-0x6)={0x100, 0x6}) 2018/02/06 20:10:21 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$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @adapter={0xefd, 0x0, 0x7, 0x4000000000000000}}]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000f94000-0x400)={"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"}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0x5}) 2018/02/06 20:10:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) close(r0) r1 = syz_open_dev$dspn(&(0x7f0000ae9000-0xa)='/dev/dsp#\x00', 0x8, 0x40000) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000fbb000-0xa)={0x5, "0df4ed3aed7d"}) 2018/02/06 20:10:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000b34000-0x4)=0x400) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000250000-0x47)="80fd0f883b16", 0x6}], 0x1, 0x0) 2018/02/06 20:10:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = open(&(0x7f0000a01000-0x8)='./file0\x00', 0x2, 0x1) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000ba8000)={0xfffffffffffffff9, 0x7, 0x1, 0x6}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a48000-0x4)=0x5d, 0x1847) sendmsg$inet_sctp(r0, &(0x7f0000b8c000)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f70000)=[]}, 0x0) close(r0) 2018/02/06 20:10:21 executing program 7: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f000015e000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000ace000)=0x1c) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0xfffffffffffffdfe) connect$inet6(r0, &(0x7f0000aca000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) clock_gettime(0x0, &(0x7f0000acd000)={0x0, 0x0}) ppoll(&(0x7f000011b000-0x8)=[{r0}], 0x1, &(0x7f0000565000)={0x0, r1+10000000}, &(0x7f0000599000), 0x8) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f00002c2000)={0xa, 0x1, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006e7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000ad0000-0x8)) 2018/02/06 20:10:21 executing program 1: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000004d000-0xb)='/dev/adsp#\x00', 0xfff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000004e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000004d000-0x8)={r1, r2}) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f000004f000-0x5)='user\x00', &(0x7f000004f000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000004e000)="9cdb51f87941a0fafd71f8e9fe4b1bc19e97da93fee51edf0133", 0x1a, 0xffffffffffffffff) keyctl$invalidate(0x15, r3) syz_emit_ethernet(0x887, &(0x7f000004c000-0x208f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x851, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0xd7f5, 0x0, 0x7f, 0x0, 0x1, 0x880b, 0x800, 0x0, [], "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"}, {0x8, 0x0, 0xc05, 0x1, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x2, 0x5a], "27671a05a90e890ec1865f027825b3310ba0f144acc7bf1c98aefcfb07b2d2f0910c22d0bcaac516cca6092029e9a507fc4acdeccb611cd393e238318b"}}}}}}}, &(0x7f000004c000-0x18)={0x0, 0x3, [0xdd47, 0x9b9, 0x4f99]}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000007000)='/dev/dsp\x00', 0x2, 0x0) close(r4) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f000004b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x268, 0x238, 0x238, 0x98, 0x238, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000004c000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x238}}, [{{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, [@unspec=@void]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x5, 0x952c, @multicast1=0xe0000001, 0x0}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @generic="d63fdff66b5b4c677b6c2d610f9d9689", @generic="daa39a378641c26a38ee3938a6df388d", {}, {0xff}, 0x89}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x0, @generic="2a719633d8f8d3c77b68d4bc8c6c00d6", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x73, 0x3, 0x20}, 0x0, 0x70, 0x98, 0x0, {}, [@unspec=@void]}, @TTL={0x28, 'TTL\x00', 0x0, {0x3}}}]}}, 0x2c8) 2018/02/06 20:10:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x5400014a, &(0x7f00004c2000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f00001e6000-0xb)='openpromfs\x00', 0x23420c2, &(0x7f0000b17000)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000da5000)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b69000)=@sack_info={0x0, 0x8, 0x2}, &(0x7f00001c6000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00005e9000-0x8)={r2, 0x2dee, 0x9}, &(0x7f0000991000-0x4)=0x8) 2018/02/06 20:10:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000edb000-0x10)={&(0x7f000084e000-0x8)='./file0\x00'}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fb6000)={{{@in=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000b2c000-0x4)=0xe8) pwritev(r0, &(0x7f0000407000)=[], 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000371000)={0x2, 0x11, &(0x7f000001e000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x800}, [@exit={0x95}, @alu={0x0, 0xffff, 0xf, 0x8, 0x7, 0xfffffffc, 0x1}, @ldst={0x0, 0x1, 0x6, 0x0, 0xf, 0x54, 0xffffffffffffffff}, @alu={0x4, 0x5, 0xf, 0x6, 0xb, 0x10}, @map={0x18, 0x1, 0x1, 0x0, r0}, @jmp={0x5, 0x8, 0xb, 0x3, 0xf, 0xfffffff8, 0xffffffffffffffff}, @generic={0x81, 0x7, 0xfffffffffffffffa, 0x10001}], {0x95}}, &(0x7f0000a1c000-0xa)='syzkaller\x00', 0xe, 0xa9, &(0x7f0000cd8000)=""/169, 0x41100, 0x1, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d67000-0x18)={r0, &(0x7f0000e20000-0x1000)="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", &(0x7f00004ea000-0x8a)=""/138}, 0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d8f000)={0x0, 0x3c, &(0x7f000078d000-0x3c)=[@in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xb4b}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @empty}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f00009d0000)=@framed={{0x18}, [@alu={0x1, 0xfffffffffffffffd, 0x6, 0x0, 0x1, 0x4, 0xfffffffffffffffc}], {0x95}}, &(0x7f000086a000-0x119)="738f7a3061596c20000dd0c165003bfb68d989d6b414b04eec87bc09febdc5ad4c79342c53d91b3b4074aed763f97fa0343af2f1f5f63a80dbfd8ee5999f17e7df3fa048817c45f9296b1a9da907e164ad25458a30c580b958c288bd5d5c8ba7e8e74dab09e55615023d258049f4c890f1228bcb5937e40f9a5a9f8b858c75e2900eedd89ab0ab0c63cb29788c06c8391bfc74a2727729a1115bc6f127d0720c3c7de03a70cce2e8aff2db63dfcf4064e5e0cbbde82e62ba7d269933e5ec75804c2a46899c87bef81d7530e6f70db156a77d416ff503a3dedf4812ce405dc79d4bcab71c8c5aa7b68bf125d342be3a2750fe36dc0942fb216f793f454f204904a025b5d9dafe4d7157198a4e62fea87cf68140d9753e9ef1b8", 0x8000, 0x1000, &(0x7f0000dda000)=""/4096, 0x41100}, 0xfffffffffffffe32) 2018/02/06 20:10:21 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000025000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000012000-0x70)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x488, 0x0, 0xffffffffffffffff}]}) 2018/02/06 20:10:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/ptmx\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000328000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00000bc000)=[{{&(0x7f0000ddd000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000d16000-0x20)=[{&(0x7f0000046000-0xff)=""/255, 0xff}, {&(0x7f0000084000)=""/185, 0xb9}], 0x2, &(0x7f0000e93000)=""/4096, 0x1000, 0x5}, 0xa20}, {{&(0x7f0000507000+0x364)=@ethernet={0x0, @local}, 0x10, &(0x7f00004e7000-0x50)=[{&(0x7f0000ddb000)}, {&(0x7f00008dc000)=""/222, 0xde}, {&(0x7f0000acd000-0xb3)=""/179, 0xb3}, {&(0x7f0000ba7000-0xc0)=""/192, 0xc0}, {&(0x7f0000b30000-0x6)=""/6, 0x6}], 0x5, &(0x7f0000073000)=""/229, 0xe5, 0x400}, 0x10001}, {{0x0, 0x0, &(0x7f0000f9d000-0x50)=[{&(0x7f0000f64000)=""/134, 0x86}, {&(0x7f00001ae000)=""/40, 0x28}, {&(0x7f000004e000)=""/85, 0x55}, {&(0x7f000051d000-0x36)=""/54, 0x36}, {&(0x7f000059d000-0x5f)=""/95, 0x5f}], 0x5, &(0x7f0000d35000-0x1000)=""/4096, 0x1000, 0x6}, 0x1f}, {{&(0x7f0000d97000-0x10)=@ipx, 0x10, &(0x7f0000ff6000)=[{&(0x7f0000cd2000-0x5b)=""/91, 0x5b}, {&(0x7f0000886000)=""/191, 0xbf}, {&(0x7f0000ce2000)=""/154, 0x9a}, {&(0x7f0000887000-0x9d)=""/157, 0x9d}], 0x4, &(0x7f000018e000)=""/157, 0x9d, 0x7}, 0x68}, {{&(0x7f0000363000-0x20)=@pptp={0x0, 0x0, {0x0, @empty}}, 0x20, &(0x7f0000947000)=[], 0x0, &(0x7f00004e1000)=""/16, 0x10, 0x3}, 0x9}, {{&(0x7f0000e33000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f000088e000)=[{&(0x7f0000efd000)=""/213, 0xd5}, {&(0x7f0000293000-0x8e)=""/142, 0x8e}, {&(0x7f0000d45000-0xb3)=""/179, 0xb3}, {&(0x7f0000aaa000)=""/4096, 0x1000}, {&(0x7f0000bc6000)=""/180, 0xb4}, {&(0x7f0000995000-0x93)=""/147, 0x93}, {&(0x7f00006cf000-0xed)=""/237, 0xed}, {&(0x7f000094c000-0x17)=""/23, 0x17}], 0x8, &(0x7f00008d5000)=""/152, 0x98, 0x8}, 0xfffffffffffffffb}, {{0x0, 0x0, &(0x7f000075e000-0x10)=[{&(0x7f0000da4000)=""/96, 0x60}], 0x1, &(0x7f000005a000)=""/78, 0x4e, 0x5}, 0x9}, {{&(0x7f0000ec5000)=@ipx, 0x10, &(0x7f0000c0b000-0x20)=[{&(0x7f0000d9d000-0xb1)=""/177, 0xb1}, {&(0x7f000050c000)=""/38, 0x26}], 0x2, &(0x7f0000e5f000-0x3b)=""/59, 0x3b, 0x2}, 0x7}], 0x8, 0x0, &(0x7f0000aa1000-0x10)={r1, r2+30000000}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000375000-0x4)=0x7, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x200, 0x0, 0x0, 0x2, 0xffff}) r4 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r4, 0x541d) 2018/02/06 20:10:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000014c000)={0x4000000002, 0x78, 0xa2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) sendmmsg(r0, &(0x7f00009bb000)=[{{&(0x7f0000005000-0xc)=@nl=@unspec, 0xc, &(0x7f0000840000)=[{&(0x7f0000b4a000+0x79)="1be119be8e3648df5b567e304021f1989a83ed662c446ab11a1a4a3ccd6b98b8daa7b9679e98309d0aef995aaa24f1ed017e1c2dc9339fe55f551be3627e439f9093cbaa6528624b47952bcd9495b975cb0f81ddfefa0e70e987b3d5440c605b9a04ee82786bf04415b5e69e4dd8cd2590fb096ca0f58d7f7f72912c25d64cac645d9c6ddaf725c260e727f949ad1645", 0x90}, {&(0x7f00001d9000)="da16f77f13edd18d97ffb0864f157d71146f4b94e85479c5253f4d59740ac6dfd76d1310f6159d599ba1944806f5f1eac58d8cd93c3b0540156c7afe6e81bf66a66df6b85a82dc5ff05490a80155b5922799c63322520d31bc30a3e8ad282ae39722eb78f5f6b9a6497d2b7190ca042ae118cc84a75cf9f968b6cfbb3ce9d2f8f661899ace9ea516e098386fa43b678f9a56d3fd9cf09a9aae7130d946f1cac570363cd01fe0601ec57ee008b14f76a21e643e2b0b2b58003cdafd9ee7a4d2e877590f432b3474f808f37aaa1f08b6838adbce80465c58eb3a3880ee31af87141f9acea3258ae2a2a9123099731db9e768dc87c649a95f2b47", 0xf9}], 0x2, &(0x7f0000d55000)=[{0x28, 0x117, 0x7, "61d38b47ea4de5b5242fa70646c841687672a88e3bc712"}, {0x98, 0x0, 0x1, "850647c03b944a1244d9f707a0ac0e7488e00079a4944362c163fc6dfc28851b52d4b3faec4472696a08dfd1c8a7d272a7667ea59eafe6c7de6de329906b9403036499b025cffbcb2fe063d101b5f5a27311f628d793f28262d9ea1dc245fcd24374adfcf2ec24debf08dd1f1f1750a17d01efae40eb139da63d9015c4c0c2ac92"}, {0x30, 0x117, 0xffffffffa0f890ab, "9c6528af9503afbc73e256988cd530842d3ef58950651dcc0e"}, {0x28, 0x107, 0x200, "9cecdf143392f49f1e87614d9204b9f479c81778e420c640"}, {0xa0, 0x3a, 0x9, "49f0be1263b4e086b33ee3dc36c96b6b1eb83fc806ad126f4374ce9d232ac1848b420a344ab9d367b6be43226660a51072f3eca962e6761286c732ccc16fe990865c653c1ae96baea26061cc8e8c0fd7a9795a8ae614955ece8d10e3c485573c9676d0792e218725d79315e943cf1b57330968dec5090dca44711d39dff1e0cc39fe7395fdfb9764fcbbb663"}, {0x68, 0x105, 0x80000001, "03db536ae8a47f619b67ce73b0bf52f733931647071e35efb46e4c4568a970d4bdd9cc88035ef33e72b2d5627cfe6b63ebe9fbb432ad57f2fda9252ab111d475a8287b8fc89058ef0b34ada6b466ffe2561954"}, {0xe0, 0x11, 0x4b, "e5105127bdc84089145a28353e6201cef24942b5217d7aafcc159d8d86cabcb14b59b26f2a97f21f62fedf6427acb97325b6c8f3cd509c1e69861a70c57a8b237b695b7bd65812c68beb87b21c061d42d60430faefa3ba930b1948bbce15b5f33e5163fb53c996a14035fd07f1a209a248e720a5b8dbf599e8b5fe42dc3e11e1a4942fb3135b27b6861d7e47d2ffae5f4a10558b7f06674c23cbd7d4d9ab820a86dc97dea050f9c62e92bad516280f58964007fdc798dc510e87406d3075452267b876d931c62ecefca3d3ddfe"}, {0xe0, 0x10b, 0x1, "8dd4a244b48a571e727c5914c18fa7b41031dc1a6b6a2684544922a51a67b3a75060cc2a53c4f756e400d2045a3f3a0f78f21c9c3e83676f60db44b73ea3c6894120e60d86cb3c9ab5b263df1a492d10b37bd21170dc6349867cdee0ad2021428580caeddf1e065f62af709992a269380b489b4e03ba19aaaaddb6ed7f8f4d8c8ea3636bd2e247170fe90649377363a4d89863387ae0796ad4c504a1de2f00600dac54b546baa8b7b5b82b957456fe205b6d40404d1189cbb50c4aedf736c1875c968f72337c6195d65d971cbe4c"}, {0x88, 0x11a, 0x6, "347ff7406dde86d6063c342fa00f23eef40e940dab5c62a94a1db63da9a366a98c9009ee1b0afee954d6dd45dd7de3797719df8a387b75af5a0ea1b74a8853b5d77814ca25fdd573784cdca4a8ae92d85724760f030b3208ebc89b9d04844a4d1893e94c615e70fe2d6169e1a62cd7441eb4113f4101"}], 0x468, 0x1c89dd0228d34579}}, {{&(0x7f0000912000-0x10)=@can={0x1d}, 0x10, &(0x7f000010f000)=[{&(0x7f0000165000)="22ed37be2fa5596f76b0793190b4789493850641b9c9c4c004741ec592c25ef3c687ffbafc0574b6c01962e6b6d8a2cdd4b03960529e27c6b22230", 0x3b}, {&(0x7f0000269000-0x3)="3791c5", 0x3}, {&(0x7f0000db7000-0xd0)="4f635eec107c62002dce6e7dabf9e5107568a775dd06bbd8340535108821460afc4d73e448ac7850be379a065886c078dfd3f17d6f2049ef0a04bdd930d2c1d60e1fbcd30e2dd63942580b0f9ac77003444517a78dfaf54f8b48fad93fa46416d2901b689ba9dcf43cc8f4ce0398e5f2859e41862ee74c3a540e304db51965c4eb2c682e4d6205b30144d2df55eb0fec5419ba4858f910e326eb03c4f2c5af7b2f5a14d20b6021bb12daacb28bb3adc3108f8e6af88846c7203c2557b55cef3a0107b7dfcb916162a64280e1d4bfc022", 0xd0}, {&(0x7f000024a000-0x8)="3c8ce9690614bd23", 0x8}, {&(0x7f00008b5000-0xe1)="2e01e25b35e8daffb343177c495a83ccc45e6d0a6e66ebc431b971f4c2d5ab8c8796c566801841a267e24e5a13d4e329daef9a695f907ede173e9b4e4980b042c3e0c0d482dee2ebfd07b193968af1d6501b8ebf67cd20a04f8ff9241db86b54b6e901c359dec9c17a0e02c1371ccb108855e77ff0f71037a40e1d6e23a0b257e8da0b7e1a405445c637da269e2f27abdacf253d8a12258bebc1e4adcaba5294ba69fe12a6ca43af44f586444ac133a5627d0314d7ef39e07462976b4efe64d8ff96a3b449cf7794cde0e1b97919afeab0513d9f9f8b51c59216ec2839bfe99c0c", 0xe1}, {&(0x7f00007ec000)="9e6c8082ed10747f03bb6f3910f57e9aa458e4", 0x13}, {&(0x7f00001ee000)="a299580cc1d737829afd0a84616c121a724b10a70f337a068f10f2851937110e5688346137b36c078724c506697ac586d184c3b8b39d3f47e6fcd658ffd4456498a16e831f6fa14947a2d842106d0e1273a1b7a748d43ddae760b4c8caf57d41c9781ef03ff9c81fbfc816411c54d82e923eb92092881d65fef0b4df51259508db8cea55154e5e75bc308a1f93d6cb15905ea3b340834f50dc670d41d77411136f57521fe47524187e12ab3ac481bb38c1b50458091663a3738206cc9563069441d238b6466de3fed3a8e466dbb165a5f1d2f4e52efc44a8b73832f7b34a95814a948c457967945a555e7808", 0xec}, {&(0x7f00001f8000)="8459ea26de4b23c8b8d1446d1979a2cd65c1233b55c75def", 0x18}], 0x8, 0x0, 0x0, 0x40000}, 0x954}], 0x2, 0x80) [ 37.982082] dccp_v6_rcv: dropped packet with invalid checksum [ 38.032606] dccp_v6_rcv: dropped packet with invalid checksum 2018/02/06 20:10:21 executing program 2: mmap(&(0x7f0000000000/0xf30000)=nil, 0xf30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f31000-0x8)={0x0}, 0x4000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = getuid() lstat(&(0x7f0000d48000-0x8)='./file0\x00', &(0x7f0000917000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) 2018/02/06 20:10:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004d3000)='/dev/sequencer\x00', 0x101400, 0x0) getitimer(0x1, &(0x7f000075c000-0x20)={{0x0}}) mq_timedreceive(r0, &(0x7f000017d000)=""/62, 0x3e, 0xffffffffffffffff, &(0x7f0000a1f000)={r1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d1d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f00001a6000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0xa4001) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000ab8000)={0x1, 0x0, [{}]}) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = eventfd2(0xfffffffffffffffe, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000ae9000)={r5, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip}]}) socket$can_raw(0x1d, 0x3, 0x1) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f00001da000)=0x1f) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) syz_open_procfs(0x0, &(0x7f0000003000-0xc)='smaps\x00') 2018/02/06 20:10:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) chmod(&(0x7f0000d66000)='./file0\x00', 0x13) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x1, 0x2, 0x0, 0x0, @sint}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/06 20:10:21 executing program 6: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f00003de000)={'system_u:object_r:checkpolicy_exec_t:s0', 0x20, 'system_u:object_r:wtmp_t:s0', 0x20, 0x4030, 0x30, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x65) 2018/02/06 20:10:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00008d2000-0x4)=r0, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) r2 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f4b000-0xe8)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000161000-0x4)=0xe8) stat(&(0x7f00003de000-0x8)='./file0\x00', &(0x7f0000fa5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) fstat(r0, &(0x7f0000b0a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bb1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000583000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000128000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004f4000-0xe8)={{{@in=@multicast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000844000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006ef000)={0x0, 0x0, 0x0}, &(0x7f00001bf000-0x4)=0xc) r11 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00001ea000-0xe8)={{{@in6=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000eec000)=0xe8) getgroups(0x2, &(0x7f000098a000-0x8)=[0x0, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f000002f000)=[{&(0x7f0000ba9000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00002f7000-0x10)=[{&(0x7f0000ca3000-0xd8)="220757ece267f04eafb772b8148e4859ac74f3e87add9236b97d7696581a6b91c4d37240746b999d24081243f956db5dcfefc98603a6c202b50df358a51195192bde1f028e11d25b28febba0556e19394335a3768441d8b3f22b09580b0c89eb80523c26b2c0df8c898b0caa363d899581b6154f37146fdde5a4602de6cf23b4c5dafd9ad1b2274f4eb2b79f292861dc343e76c21945bf05aee739915e99cc45fcf6d024b85973d164d36709c3aae3927e16b9f3920c5fcbe07aba997c0a6380d47467f397190e3a160569eaf0e3c23f01f3e39ecc37e8ce", 0xd8}], 0x1, &(0x7f0000188000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x88, 0x8000}, {&(0x7f000079e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007f7000)=[{&(0x7f0000d42000)="c6561a2e911f51f530e71accc764bc4a41b02788a71efa2f9def3d9688268a00886a237649d9b98e372e4b7eef542d07ae6513fa707b2a651787eecc4bdc7c6fd6d5c1abe9b168c712b9c873dad3bed7154cf6a70ce19dc0a371f230167c14857f48704caf5ffbd5be2d14699f8d42214ad14e6d2556b97b037f73", 0x7b}, {&(0x7f0000494000-0x63)="ba1c5469df78f4c8cda98b1ced310651ef0ecf442253b5688a03172944772c437c70bd12b4b52652ecf7e3019f7afa1327cefb68730ef25779050664854c981f03c5b1996a46197eda603ce85fe23519902cd4304a2c188304449769e45590651338ad", 0x63}, {&(0x7f00000e6000)="df313cebecd9dad102a139efe568c16d6c699fc69e020783eea02f27a7de127dadd22ed58bf14c3ba6e2a4b99ec98833b97d9b83dcb4f35fb18d0d2c084be0ffc1a3037085c05bb3b0b972280078e3b7980b7fbc6617474d6e6ac2e2a90d", 0x5e}, {&(0x7f0000b46000-0xeb)="c31b0035c849a6267e51bb2b72f54b468a93c651e37418d622c67a19cb07f1c6a57e70ab9e8d838752184aecb8816c165c822b0f5832a0bb866a83444397eaf9d2d52a4eb75057258d4752dcc5cd3255c36523fe717aa89aa33179f0dd1173ad166fa5de0016438499e858b78c049ef60220c9cff09c0a53d6d44fd3331e91af94ca27b340ef969cce5aa7464dcacc541f6afa29bfd46c92f2864affc77202bad40a7d9e08e184d71a7063d0d53e76544b1dacb6878abf3c7432cf256d247dc24f6bc4358264db70b24d68d4bda13a42237ab0858347e7fd79444c32c2ccaf09a6e4492a9f3b6fa6f25255", 0xeb}, {&(0x7f0000667000-0xd9)="bd45f1a1c4a1e33a9400cb121329060b3fa82c34896a0848e81a3170ad671cb65d96c78be3773845d046eb138dc213ab46de07010bfdc0f41df51808099d7aed2f7ff915c204cd600ca6811a04ff5c6a8a8ada746c2c1136b1d09bcc326335d54e44012378fc41d7f50f65968e410d29813c394b6722b57b41f21d61cf4189292af425277163f3e495bd16e5a06d3d83454213a13e092faa90505352a69eb157ab2ee1cf95597515c22374f0d9e6b98626bbe9378e188fe6a8eed502df9c4732014dfa0ec5f4398d40c350c7b83f15ce4630d48583f2324a66", 0xd9}, {&(0x7f0000fe8000-0x3)="0fe78a", 0x3}, {&(0x7f0000bca000)="cccc4234f98a9a24599441b15777322991c851765935945e37495c624dcd3bb3301db4752a4dba5db29717f342fe91c8a3556d377cb2efa50e472c1bd5b991b027fb98de43dc3da8a7a9d26d6e8831d60f5879a4902945ef5f3a3db98f1829c840fef5d9ac0d0e00ae8b32a9cf342dcdd9ef5d1a2583bcc282d1d748de2f0fbb433bd07f9a1d2751d6840d4aca9e7a929221815be2d4cba1efd31fae643d457bf65abd255396e70899d693b2abf9b60b2e81769751b7", 0xb6}, {&(0x7f0000afe000-0x9b)="4642fa909a2dd594ea3d9f708682f9e53227bbe6bc689fe842222ea91ea9242c64e029bcc06098cbe6768cb3b6d7df4e10524a8d21e5f8505466ae4236981520718fd6c8079a3abd66bb231dce379bcbb791d1cb9f5e131a0d004eaa041e8253161eea69b873908fc479140a9edcd5523ee724e7ac1600f3f2ec7f98d80a691fa2b27f72c498c8c392b43f025b6a44c990f6456bdf18fbb83a1985", 0x9b}, {&(0x7f000078b000)="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", 0x1000}, {&(0x7f00000b6000-0x2a)="7603bb07a913defc5942bd0a9c914d6d22b52bf81a35538d7726e9c75a81bb8160f0b8aa42d9ad35662f", 0x2a}], 0xa, &(0x7f00001eb000-0x38)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x38, 0xc0}], 0x2, 0x4) 2018/02/06 20:10:21 executing program 7: 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, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) accept4(r0, &(0x7f0000adc000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000826000)=0x14, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f0000000000)="000400a6", 0x4) pwrite64(r1, &(0x7f00006ca000-0xe9)="187b00231aa92982b3a91d6197d6d0dcd85a772fca8e26d0d509dc089db1928ffa7d7231d3d8d6255c9c7c4cacde785891931a0db05103896586551a5405be1a9c91ecdc2c9d908c2ae019659e684a3e2e3743e8ae4b90ee0ec8b2ff16e99fee6f4ef148a8df253954190937f3991d6aaf96368fef9a6116e43ae50b5b441a4408289693c481d932158aee0539e4da1213642ab992eda4ada398770870fa5c7ed10db55bffcae9d33b1b5e776ae8ef3ea3073e5ca00e00fc66cc2775ad2db8edbb51e5e41e7a6cdc5deaad4f27e1af9f691635d0325998e98528e570cdb509c8acedcadeb9b457efc6", 0x4b3, 0x1e) 2018/02/06 20:10:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0x6}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b35000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000b0b000), &(0x7f00000b1000)=0x4) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000c96000)) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) prctl$setfpexc(0xc, 0x0) 2018/02/06 20:10:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e82000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis)\x00'}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f000071f000-0x8)='./file0\x00', 0x0, 0x40) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) bind$alg(r0, &(0x7f0000c23000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) 2018/02/06 20:10:21 executing program 6: r0 = syz_open_dev$adsp(&(0x7f00001b1000)='/dev/adsp#\x00', 0x7, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000000)={0xaebe, 0x9, 0x101}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000b0d000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000004000-0x54)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) 2018/02/06 20:10:21 executing program 4: r0 = open(&(0x7f0000d76000-0x8)='./file0\x00', 0x60000, 0x8) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000810000)={0xc963, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @multicast2=0xe0000002}, 0x2, 0x2, 0x3fe000000, 0x1000, 0x4, &(0x7f0000b5e000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7, 0x3ff, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007cc000-0x103e)={@random="0d4ddf07f676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000123000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000048d000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000972000-0x1008)={0x0, 0x12eb, "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"}, &(0x7f00003c0000)=0x1008) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fa9000)=@assoc_value={r2, 0x1ff}, &(0x7f0000298000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000734000-0xb8)={r2, 0x0, 0x9, 0x6bd3b33b, 0x10000, 0x8, 0x6, 0x8, {r3, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0xa343, 0x100, 0xfffffffffffffff9, 0xffff, 0x8001}}, &(0x7f0000788000)=0xb8) r4 = getuid() ioprio_set$uid(0x0, r4, 0x9) 2018/02/06 20:10:21 executing program 7: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000b14000)={&(0x7f0000f8e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f00002f6000-0x20)=[{&(0x7f0000f8f000-0x5f)=""/95, 0x5f}, {&(0x7f0000664000-0x83)=""/131, 0x83}], 0x2, &(0x7f00004c9000-0x17)=""/23, 0x17, 0x7f}, 0x2120) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000bd8000)=0x5, &(0x7f0000c54000-0x8)=0x2) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000ce000-0x38)={0x0, 0x0, &(0x7f00005ed000-0x50)=[{&(0x7f0000944000)="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", 0xdcb}], 0x1, &(0x7f00002e7000)=[]}, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) read$eventfd(r3, &(0x7f0000b3d000), 0xfffffd49) 2018/02/06 20:10:21 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ada000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd5135eb5d12d73c4342f0d930f342f352edf250487ca0f9f6cd1b1f400175c8b1301ac7825361a7a63dfefcb7cb71ae3168e995aba77", 0x60}], 0x1, &(0x7f0000633000-0x90)=[]}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)}, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000003, 0x11, r0, 0x0) 2018/02/06 20:10:21 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000011000), &(0x7f0000016000-0x4)=0x10, 0x80800) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f000041e000/0x18000)=nil, &(0x7f0000014000)=[@text32={0x20, &(0x7f0000006000-0x45)="c4c2ad8c25fa000000363e660fd63666baf80cb860204e80ef66bafc0cb808000000ef66360f005c04000f01c8670f00d12e0f01cac4c1916a5200c4c3715fc5000f017003", 0x45}], 0x1, 0x0, &(0x7f0000015000-0x20)=[@vmwrite={0x8, 0x0, 0x4, 0x0, 0x5, 0x0, 0x3f}, @cr0={0x0, 0x80000008}], 0x2) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x108}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)) 2018/02/06 20:10:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000bf5000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) ftruncate(r0, 0x6) read(r0, &(0x7f00006a9000)=""/15, 0xf) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000732000-0x32)=""/50, &(0x7f0000c56000)=0xd26e1c609a183b7f) 2018/02/06 20:10:21 executing program 3: mmap(&(0x7f0000000000/0x39b000)=nil, 0x39b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x4}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [0x0, 0x0, 0xffffffff], @ipv4=@broadcast=0xffffffff, [], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002bd000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f000039c000)=""/4096) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000023f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x80000000}}) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xdc, &(0x7f000039b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0xbd6, 0xd75, 0xfffffffffffffa38}}], {@llc_tr={0x11, {@llc={0x0, 0x80, ' 3', "eed2c5debe964d242c6fab0bef9b7d3ce13fc881e8098ed314b87cc98f9cd45eea4ff53b840a00b8534546b7b410ea301ee6398b386a1a3f10f472372a8e4ca66f202edc8d0f6b356ecb7b47cb04f07d5bd99496de23766875aa11fa73a73f513058bf660c1cfcb63dad2749ec09e7faac791e868b98660ea8656d721db812b6c8434e63c055de0b5fb6eaba4d1afea54691303729bd2fe03c78aafbb8c676bc9ec9bc3822cc5dd6e3d3ea7831eef957bcf812d188e988b509209bc64ee526290643ced22c6b"}}}}}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000053000-0x9)='/dev/vcs\x00', 0x10a80, 0x0) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000039c000)={r0}) prctl$getreaper(0xf, &(0x7f00001b8000)) 2018/02/06 20:10:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057f000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f00001aa000)=""/34, 0xfedc) 2018/02/06 20:10:21 executing program 1: socket$inet6(0xa, 0x5, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00002a5000-0xb)='/dev/audio\x00', 0x109401, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000ef0000-0x4), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000546000/0x3000)=nil) r2 = shmat(r1, &(0x7f0000023000/0x3000)=nil, 0x4000) shmdt(r2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x1, 0x0, 0x10001, 0x5d}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000000)={0xffffffff, r4, 0x10001, 0xffffffffffffffe1}) 2018/02/06 20:10:21 executing program 5: r0 = creat(&(0x7f0000571000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x4, 0x1a3, 0x1, 0x1, 0x6}) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r1) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f000001f000-0x8)={0x3, r1}) write$sndseq(r3, &(0x7f0000053000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0x30) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000033000-0x38)={0x0, 0x0, &(0x7f0000057000)=[{&(0x7f0000057000)=""/213, 0xd5}, {&(0x7f0000057000)=""/81, 0x51}, {&(0x7f0000057000)=""/169, 0xa9}, {&(0x7f0000048000-0xe3)=""/227, 0xe3}, {&(0x7f0000043000-0xe6)=""/230, 0xe6}, {&(0x7f000002e000)=""/227, 0xe3}, {&(0x7f0000057000)=""/135, 0x87}, {&(0x7f000004a000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000058000-0xc0)=""/192, 0xc0, 0x6}, 0x1) 2018/02/06 20:10:21 executing program 7: prctl$intptr(0x1c, 0x64) r0 = syz_open_dev$dmmidi(&(0x7f000087b000-0xd)='/dev/dmmidi#\x00', 0x8, 0x404000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00003bb000)={{0xfffffffffffffffa, 0x6}, 'port0\x00', 0x3, 0x4, 0x8, 0x101, 0x1, 0x0, 0x97, 0x0, 0x1, 0x7}) prctl$intptr(0xbf, 0x20) 2018/02/06 20:10:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000be1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$llc(r0, 0x0, &(0x7f00009e1000-0x4), 0x80800) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r2 = syz_open_procfs(r1, &(0x7f00008ac000-0xa)='attr/prev\x00') write(r2, &(0x7f0000f55000-0x2c), 0x0) 2018/02/06 20:10:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x80000000000002, 0x84) r1 = open(&(0x7f00008a5000-0x8)='./file0\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00003f8000)={&(0x7f000087f000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000098d000-0x8)={0x0, 0x2}, &(0x7f00007e7000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000263000)={0x4, 0x8008, 0x7, 0xc837, r2}, &(0x7f00000ac000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bd5000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000ed4000-0x4)=0x8c) 2018/02/06 20:10:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000)='$-\x00', 0x8) fallocate(r2, 0x0, 0x0, 0x10001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000003000)=0x14, 0x4) write(r2, &(0x7f0000001000)="15", 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000005000-0x43)=""/67) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f0000003000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000005000)=0x1f3e) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x2, 0x9, 0x10000, 0x622, 0x80, 0x1ff, 0x7ff, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x1, 0x682, 0x7ff, 0x6, 0x3f86}}, &(0x7f0000004000)=0xb8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000)={r3, 0x10000}, 0x8) rmdir(&(0x7f0000003000)='./file0\x00') 2018/02/06 20:10:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000046000-0x18)=[{r0}], 0x1, &(0x7f000086b000-0x10)={0x77359400}, &(0x7f0000c16000-0x8), 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) getpeername$inet6(r0, &(0x7f0000525000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000e25000)=0x1c) 2018/02/06 20:10:21 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000248000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x4, 0x3b8, 0x168, 0xffffffff, 0xffffffff, 0x98, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x278}}, [{{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xf}, 0xffffffff, 0xffffffff, @common='vlan0\x00', @generic="6e34e61e01f365c02ebc4e0bec6fe77c", {}, {0xff}, 0x0, 0x2, 0x14}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0x7fff, 0x24, [0x8000, 0x2, 0x9f, 0xffff, 0x80, 0x1, 0x5, 0x6, 0x282, 0x7, 0x6, 0x5, 0x1, 0x3, 0x1ec2e046, 0xffffffff], 0x2, 0xcc7b, 0x1000}}}, {{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffff00, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="b4c2d5325db1448a42a68cc55145ca50", {0xff}, {0xff}, 0x0, 0x1, 0x1a}, 0x0, 0xb0, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0xc31f, [0x61, 0xffffffff, 0x7ff, 0xfffffffffffffff7, 0x7f, 0x5], 0x3, 0xfffffffffffffff9, 0x8}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="cc9a4a053756", 0x0, 0xfffffffffffffbff, [0x4, 0x0, 0x16f0, 0xffff, 0xffff, 0x5a37, 0x6c5, 0x2, 0x9, 0x6, 0x1, 0x1, 0x7, 0x9, 0x1, 0x6], 0x0, 0x1, 0x4}}}, {{@uncond, 0x0, 0xd8, 0x140, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x3ff, [0x9, 0x7, 0x3, 0x3f, 0x4, 0xfffffffffffffffc], 0x2000000, 0x20000000}}}, @unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x10, 0x1ff, 0x81, 0x2, 'netbios-ns\x00', 'syz1\x00', 0x6}}}]}}, 0x418) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000002000-0x1000)=""/4096, 0x1000) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={"69ef4cec0ebd2c54cc83d1e52c6c780c", {0x4, 0x2, 0x2, "ff4a17ef50a7", 0x1000}}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000002000-0x91)=""/145) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000e4e000-0x4)=0x5) write(r1, &(0x7f0000951000)="2400000032001f1546f9ff7f0000055b090007010c00020050ff01000000000000000000", 0x24) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000842000-0x70)={[{0x1650aa03, 0x0, 0x5, 0x1000, 0x8, 0xd9e, 0x80000001, 0x1, 0x100000001, 0x400, 0x3f, 0xfffffffffffffbff}, {0xfffffffffffeffff, 0x81, 0x9, 0x45bf, 0x5, 0x20, 0x2, 0x0, 0x9, 0x1, 0x400, 0x1, 0x6cc5}, {0xffffffffffffff3c, 0x6791f317, 0x70, 0x9, 0x1ff, 0x800000000, 0x5, 0x6, 0x9, 0x2, 0x0, 0x20, 0x10001}], 0xfffffffffffffffd}) 2018/02/06 20:10:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000109000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfffffffffffffffd}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b8a000-0x18)={0x1, 0x0, [{0x48d}]}) 2018/02/06 20:10:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00007b1000-0x2)='..', &(0x7f0000c1a000)='./file0\x00') umount2(&(0x7f0000c8c000)='./file0\x00', 0x2) r0 = syz_open_dev$sndpcmp(&(0x7f0000ac5000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x2) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000dc5000)={0xffffffff, 0x9, 0x7, 0x102}) 2018/02/06 20:10:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000dfd000-0x8)={0x0, 0x2}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f000008c000-0x38)={&(0x7f0000ec8000)={0x10}, 0xc, &(0x7f00004c8000-0x10)={&(0x7f00009f0000-0x2068)={0x18, 0x2, 0x3, 0x21, 0xffffffffffffffff, 0x3, {}, [@nested={0x4, 0x0, [@generic]}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x40000) 2018/02/06 20:10:21 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x69032, 0xffffffffffffffff, 0xc700000000000000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ff5000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d5b000-0x2c)=[@in6={0xa, 0x1, 0x80000001, @loopback={0x0, 0x1}}, @in={0x2, 0x3, @rand_addr=0x5e}], 0x2c) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ff8000-0x20)={"57e6606fee251208000eb338f45bfd86", {0x4, 0x100, 0xc, "1e007fffdb66", 0xffffffff}}) 2018/02/06 20:10:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000569000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmmsg(r0, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000632000-0x10)=[], 0x0, &(0x7f0000eec000)=""/167, 0xa7, 0xfffffffffffffffd}, 0x4}], 0x1, 0x0, 0x0) 2018/02/06 20:10:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b07000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) write$selinux_validatetrans(r0, &(0x7f0000943000-0x6d)={'system_u:object_r:audisp_remote_exec_t:s0', 0x20, 'system_u:object_r:tpm_device_t:s0', 0x20, 0x38, 0x32, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6d) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000ca9000)='./file0\x00', 0x40000, 0x2) socketpair(0x100000007, 0xa, 0x5, &(0x7f00008d7000)={0x0}) ftruncate(r2, 0x4) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000471000)={0x2, r3}) r4 = accept4$alg(r1, 0x0, 0x0, 0x0) sendto(r4, &(0x7f0000b1a000)="7d2706007218d130", 0x8, 0x0, &(0x7f0000f1f000-0x10)=@ipx={0x4, 0x0, 0x0, "a07400"}, 0x10) readv(r4, &(0x7f0000cc7000)=[{&(0x7f00004af000)=""/247, 0xf7}], 0x1) 2018/02/06 20:10:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000047000)='/dev/snd/midiC#D#\x00', 0x1, 0x40000) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000b83000)=0xa3) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000d41000)={0x0, r2}) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000cb5000-0x8)={0x0, r2}) 2018/02/06 20:10:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ee1000-0x10)={0x0, 0x0}) io_setup(0x5, &(0x7f0000768000)) futex(&(0x7f0000902000)=0x1, 0x800000000006, 0x0, &(0x7f0000c93000)={r0, r1+30000000}, &(0x7f0000e0f000), 0x0) 2018/02/06 20:10:22 executing program 5: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xc}}}]}, 0x40}, 0x1}, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f8a000)='/dev/mixer\x00', 0x40200, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000b1a000)=""/206) 2018/02/06 20:10:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00003e3000)={0x0, 0x0}) r1 = syz_open_dev$admmidi(&(0x7f00000a0000)='/dev/admmidi#\x00', 0x4, 0x20000) perf_event_open(&(0x7f000066f000)={0x0, 0x78, 0x5, 0x1, 0x6, 0x40, 0x0, 0x40, 0x80000, 0x5, 0xfffffffffffffc00, 0x8, 0x4, 0x7, 0x1, 0x0, 0x95, 0x0, 0x6, 0x2, 0x8, 0xc, 0x791d, 0x9, 0x0, 0x5, 0x3f, 0x1, 0x2, 0x9, 0xb194, 0x0, 0x8, 0x7, 0x0, 0x6, 0xfffffffffffffffb, 0x4, 0x0, 0x7, 0x4, @perf_config_ext={0x40, 0xe94}, 0x2800, 0xe4, 0x2, 0x4, 0x0, 0x100000, 0x5}, r0, 0x1, r1, 0x5) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000ee8000-0x38)={&(0x7f0000115000)={0x10}, 0xc, &(0x7f0000bb1000)={&(0x7f0000bfc000)=@flushpolicy={0x10, 0x1d, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1}, 0x20000000) 2018/02/06 20:10:22 executing program 3: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000005b000-0x44)={{0x2, 0x1, @rand_addr}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x3e, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/06 20:10:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x801) poll(&(0x7f000088d000)=[{r1}], 0x1, 0x5d) write(r1, &(0x7f00000b5000)='zh', 0x2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000bca000-0x30)={&(0x7f0000667000)=[], &(0x7f00003a4000)=[], &(0x7f0000898000-0x8)=[], &(0x7f0000347000)=[]}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00001bd000)="4c71af707c") 2018/02/06 20:10:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000077b000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00006a2000)=0x40080) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x0, &(0x7f0000133000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3f}, 0x1c) 2018/02/06 20:10:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000fdc000-0xb)='/dev/audio\x00', 0x80000, 0x0) r0 = add_key$keyring(&(0x7f0000f2f000)='keyring\x00', &(0x7f0000a4f000-0x3)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r0, 0x0) keyctl$search(0xa, r0, &(0x7f0000009000)='syzkaller\x00', &(0x7f000002d000)={0x73, 0x79, 0x7a, 0x2}, r0) r1 = socket$inet6(0xa, 0x2, 0x0) fremovexattr(r1, &(0x7f00002ba000)=@known='system.sockprotoname\x00') 2018/02/06 20:10:22 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000371000)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r1, &(0x7f0000002000-0x30)={0x0, 0x2, 0x1, 0x7fff, 0x0, 0x7, 0xffffffff, 0x6}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001a1000-0x14), &(0x7f0000001000-0x4)=0xffffffffffffff9e) r2 = socket$inet(0x2, 0x7, 0x5) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a84000-0x4)) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x7) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x7f, 0x4500) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='bond0\x00', @ifru_flags=0x2fd}) set_mempolicy(0x3, &(0x7f0000001000)=0x8, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000000000)=@ax25={0x3, {"8c8cc40b6a40cc"}, 0xffff}, 0x10, &(0x7f0000002000)=[{&(0x7f0000001000-0x64)="eef4c994a506fc80ee1842ca095afb217d72df5f3c1843b5fdf1bf2ada0e09da28027c683b0f8c90b54063c1f60baa98c0e7dd2e8f1461ad1d36c809c057e69843e196021886a709be7bdaed6949a86817ace29532d465fe255fb248dd9af59cbff31a92", 0x64}, {&(0x7f0000000000)="310418db27725668fa248a52", 0xc}], 0x2, 0x0, 0x0, 0x20000000}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000004000-0x8)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000001000-0x10)={r5, &(0x7f0000004000)=""/109}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x14) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000005000)={0x3, 0x0, 0x1, 0x100000000, 0x18, 0x2}) write$tun(r3, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000002, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/06 20:10:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000616000-0xa)='/dev/cuse\x00', 0x400000, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000291000)={0x10000000}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00003d7000)={&(0x7f00000b0000-0xc)={0x10}, 0xc, &(0x7f00003d5000-0x10)={&(0x7f0000725000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0x1, {0x2}, [@IFA_LOCAL={0x8, 0x2, @empty}]}, 0x3a}, 0x1}, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f000073a000-0xb)='/dev/mixer\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000471000-0xc)={0x20000018}) read(r2, &(0x7f00007ca000)=""/243, 0xf3) 2018/02/06 20:10:22 executing program 0: mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50000}]}) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000f3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) sendfile(r0, r0, &(0x7f0000021000)=0x1a, 0x80) io_setup(0xffff, &(0x7f00000b8000-0x8)) 2018/02/06 20:10:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) gettid() r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00006f2000)="6e77632f72745ff469636801b7") sendfile(r0, r2, &(0x7f00006dc000-0x8), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) connect$nfc_llcp(r2, &(0x7f0000092000-0x60)={0x27, 0xffffffffffffff58, 0x2, 0x5, 0x100000000, 0x2, "86b61a4aab354773e2cc9833103c1980d124cb86522d3b1a8c2e1723835fd849049d71d9692387dfe92f039f42205e99d7117ab1f5b0eef58efd41d8ad448b", 0x2}, 0x60) 2018/02/06 20:10:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009fc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005f8000)={0x0, @in={{0x2, 0x2, @empty}}, [0x77, 0x5, 0x9, 0x285c, 0x6, 0x100000000, 0x2e5, 0x0, 0x2557, 0x400, 0x60d5, 0x3, 0xfffffffffffffffe, 0x80000000, 0x5fc3]}, &(0x7f00005ec000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00002ec000)={r2, 0x1}, &(0x7f000003f000)=0x8) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00002c3000)={&(0x7f000055d000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000039e000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001}}, [0xffff, 0x7fffffff, 0x8, 0x0, 0x0, 0xff, 0x6, 0x36af, 0x3ff, 0x10000, 0x5, 0x3, 0x8001, 0x6, 0x80]}, &(0x7f0000f43000-0x4)=0x108) inotify_init1(0x0) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x9}], 0x1) semop(r0, &(0x7f000001a000)=[{0x2, 0x1}, {}], 0x2) r4 = shmget$private(0x0, 0x4000, 0x100, &(0x7f00006d7000/0x4000)=nil) shmctl$IPC_RMID(r4, 0x0) semop(r0, &(0x7f00009fa000+0x511)=[{0x1}, {0x0, 0x9}], 0x2) semget(0x3, 0x6, 0x5) 2018/02/06 20:10:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b12000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000046c000)={0x0, 0x0, &(0x7f000000f000-0x30)=[{&(0x7f00002a0000)="d6c4ef3afce7315a587d466db3", 0xd}, {&(0x7f00008bf000)="b937118f6dd07df48b946989e1a7f5ddb3ef32bc09f24934edc6fdc9c04600315a417ed5f1861d04069b27278d1e43c0da740f8c888258d3366fd36b83899e44fabccd8a7076f6735038a4d56cc20f", 0x4f}, {&(0x7f0000613000)}], 0x3, &(0x7f000092c000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0xffffffffffffff85, 0x8000}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f000087b000)=@ethernet={0x0, @random}, 0x10, &(0x7f00007c8000-0x50)=[{&(0x7f0000f6e000)=""/12, 0xc}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46}, 0x0) 2018/02/06 20:10:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007c7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d6000-0x10)="649c47ffffff7fc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x9, &(0x7f000011f000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000099d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e7a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000a35000)="9afbb097ffa6ff87e752ff793889dded41ca05e5050ed981bee5c4a3ca9e428732cd12724af09b6a7ee337005d30ce41a1a206b649a5abd1ba5486f5b7d4a454443f6a184459c8c5ab3808abfd26e316902d9c643e6cb905d9b8581b24ad5e5715c2b2a32fbafa5dee2ff92e43759ad70e51b69a8b69ab9bff1046fd34dbc9cba7bb2db97a1d814b1450836abd6c10100dc357") 2018/02/06 20:10:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f00003d0000-0x9)="373ab9b630669f4da9") r1 = socket(0x400000000000010, 0x3, 0x0) write(r1, &(0x7f0000e33000)="220000001e0007fffc01000f090007000a000cebeeffa7001a00ffff05000980be45", 0x22) 2018/02/06 20:10:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = eventfd2(0x0, 0x80000) sendfile(r0, r1, &(0x7f0000467000-0x8), 0xc6f) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r2, &(0x7f0000000000+0xea9)=""/407, 0x197) 2018/02/06 20:10:22 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000014000-0xa)=@file={0x1, './file0\x00'}, 0xa) ftruncate(r2, 0x40001) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x3) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) recvmmsg(r0, &(0x7f0000011000-0x78)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f0000011000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f0000011000-0x10)=@ax25, 0x10, &(0x7f0000012000)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3}}], 0x2, 0x0, 0x0) 2018/02/06 20:10:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000ae000)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000082000)="07f0051db3135ca95daa4ea0983e4396f2cb33d80477baa73d8a3e1cf4c58643d5aa6418fbc34d96a7fe09fd0f668051522e3022443e41b074b5d01a41c1d25326d162d594ed7de99053688a0083ebd34b34cd5ed1522db46e0c995390a77ef3dbdd3cdcea3cda1a6afae9636ef50622e947fe68c169f1147ce59e9ee5056baf88b705783df6f52c03b6e014aa92ba4f592f34a2") r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000682000-0x4)={r1}) sendmsg$alg(r2, &(0x7f000071b000-0x38)={0x0, 0x0, &(0x7f0000879000+0xa22)=[{&(0x7f0000435000-0xd6)="93918ffe1536fa62617d414893bc3ecbb1cd5f0edeb027cea588a54f1a9b836d15de46e64537c284635d73e0173c13d76b890f4c8beb4325935da44ff527deef94885796d5d83af97b65c8ced45fae8354528227e2fd930a936f6d3ba9316f2fda3bc55798592f38094729e095cfc327c55c06a21c94c1c6041540df2cb2eb8372caa5b45271b1decc7de039cf2cd6ff254d9b0bd4277b975cba7cda4ff40e0ac9be90508a893740c5eaeb397ea5eef5275078e16dd65371aa492c0a1b7b642d76bfe653a2e70cc59abb2c5d5c169d36ac366128cac7", 0xd6}, {&(0x7f0000fcc000)="28b82100c8740beb6523c123f6", 0xd}, {&(0x7f0000069000)}, {&(0x7f00001e3000)="b358105dd50f9223bb2c3c0e533eee25354c9dcd41", 0x15}, {&(0x7f0000a8b000-0xa6)="1d473f7ae3f5498c1119ea34e4afdaa09203baebc947403808a415123bbd930057d2264cf0d65416b4b60ff8c6fcc1bf31f08a5abbcb557e3477135a5a6e103b281049d5062c885bf63eff178def5bf3a36e5dc9610eb0645667400243d9bf33d0b42a960950c80f4fa38842ecff4c57de0255db5306bfc4a9fed2a3bd27f2cfd68b16f3a549c5dd8bc357c0f52d30fc78d40e688578040b311332543a2d3a708815facfdc44", 0xa6}, {&(0x7f00009e5000)="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"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"}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x30, 0x117, 0x2, 0x17, "735313db4d29341c6500a1454423d1fee2ea7c318551d3"}], 0x1108}, 0x80) fremovexattr(r1, &(0x7f00002ba000)=@known='system.sockprotoname\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ec3000-0x9d)={0x0, 0x95, "ac09eacde3dc259663ddea9fec0ff210e73c01e22a3a94eca3dbe96396a89447d87ad3f9e62ee9cf166a3041001459f40ef6db0a510f3c4aad18cb7b1762f5affd5b0b5bed2772f1abdf9e75871f1d64b0da17663dcac53965555ee584b4a5aa8375264f1d6c053a2274b0d21a2bfc416269c7e8afb939ab0eb32a94a8bb8030005bfe64f6787434aa86d594d61cefe9d0348cc770"}, &(0x7f000022c000-0x4)=0x9d) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00007a3000-0x12)={r3, 0xa, "6486ef8437dd836a671d"}, &(0x7f000045b000)=0x12) 2018/02/06 20:10:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000a7b000-0x4e)=@ethtool_gstrings={0x1b, 0x4}}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dee000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) accept4$ipx(r1, 0x0, &(0x7f00004fa000), 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cab000-0x8)={0x1, [0x0]}, &(0x7f0000320000-0x4)=0x8) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000c6b000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000c7a000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000b18000)={r2, r3, 0x3}) 2018/02/06 20:10:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000366000-0xb)='/dev/midi#\x00', 0x1, 0x121000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000b0d000)={&(0x7f0000989000/0x2000)=nil, 0x2000}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f77000)={0x3, {{0x2, 0x3, @empty}}}, 0x90) r1 = syz_open_dev$sndseq(&(0x7f000059c000)='/dev/snd/seq\x00', 0x0, 0x808a002) getsockname$netlink(r0, &(0x7f000025a000-0xc), &(0x7f0000742000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd"}) write$sndseq(r1, &(0x7f000004f000)=[{0x0, 0x4003, 0x0, 0x0, @tick=0x2, {}, {}, @raw8={"e6a3abfcc75d6dc895e66ec0"}}], 0x30) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000b59000)={0x4, 0x2, 0x1, 0x2, 0x2754}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000054000-0x50)={0xd6, @tick}) 2018/02/06 20:10:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f00000dd000)) userfaultfd(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002b2000-0xc)={0x0}, &(0x7f000083e000)=0xc) ptrace$cont(0x1f, r0, 0x1, 0x8) 2018/02/06 20:10:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000254000-0x9)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00001f6000-0x8)={0x0, 0xff}, &(0x7f0000a87000)=0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xed0, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a6e000-0x6)={r3, 0x860000}, &(0x7f00001b2000-0x4)=0x6) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f75000-0x4)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, r4}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000090d000)={0x0}, &(0x7f0000a82000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d61000)={0x0, 0x0, 0x0, 0x5, r5}, 0x10) dup(r0) r6 = syz_open_dev$sndpcmp(&(0x7f0000b28000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r6, 0x400448c9, &(0x7f000090b000)={{0x4000000000000000, 0x7, 0x9, 0x1, 0x40, 0x6}, 0x5}) r7 = fcntl$getown(r0, 0x9) fcntl$setownex(r6, 0xf, &(0x7f0000665000-0x8)={0x1, r7}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ed3000-0xc)={r3, 0x0, 0x30}, 0xc) migrate_pages(r4, 0x0, &(0x7f00006df000)=0x101, &(0x7f00008ca000-0x8)=0x927d) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x2, 0x0, 0x1f, 0xffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00006fb000)={&(0x7f00001d4000-0xc)=[0x1, 0x7, 0x704], 0x3, 0x0, 0x8, 0xfffffffffffffffb, 0xbff3, 0x9, {0x1, 0x3, 0x2, 0x4, 0x3, 0x833c, 0x929, 0x100000000, 0x7f, 0x9, 0x10000000000000, 0x200, 0x1, 0xff, "b6a2e22e389dd21ff75c9a3b9fad9747f65d15c119ad7c4380c76b453c9d64bf"}}) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000321000-0x4)=0x318, 0x4) 2018/02/06 20:10:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000a, 0x8010000000000084) r1 = syz_open_dev$audion(&(0x7f0000a3c000-0xc)='/dev/audio#\x00', 0x6e05, 0x800) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000592000-0x20)={0x0, 0x0, 0x2, 0x1000, &(0x7f00006a9000/0x1000)=nil}) bind$inet6(r0, &(0x7f0000fcd000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) 2018/02/06 20:10:22 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000fea000)) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fe9000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fec000-0x4)=0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0xc, &(0x7f0000feb000)={0x4}) write(r1, &(0x7f0000524000)="a7505224ebea1be80420000000000000008ba78b596471610be71badc234fe7a82670b30b0", 0x1e) 2018/02/06 20:10:22 executing program 3: clock_gettime(0xfffbffeffffffff8, &(0x7f00005ff000-0x10)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000028d000)={0xffffffffffffff9c}) socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000083c000-0xe8)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x34) connect$can_bcm(r0, &(0x7f00008c5000-0x10)={0x1d, r1}, 0x10) 2018/02/06 20:10:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(0xffffffffffffffff, 0xc0405519, &(0x7f00008f3000)={0x5, 0x0, 0x5, 0x1, "704fe2d840fa18a792644782e83d666e3dbcfbb2f47af96bdeb559fe295b84c440cd529ce478b8ace51dfd35", 0x1ff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000886000-0x9)='net/udp6\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/06 20:10:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000b76000-0x8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0x35, 0x0) lseek(r0, 0x0, 0x0) getdents(r0, &(0x7f000086d000+0x50a)=""/80, 0x50) creat(&(0x7f0000b76000-0xe)='./file0/file0\x00', 0x2000000000) 2018/02/06 20:10:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000609000)) connect$inet6(r0, &(0x7f0000c02000-0x1c)={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1d}, 0x1c) listen(r0, 0x7) 2018/02/06 20:10:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) r1 = creat(&(0x7f0000121000-0x8)='./file0\x00', 0xa5) ioctl$KDSETLED(r1, 0x4b32, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000592000-0x8)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000955000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) [ 38.943892] device eql entered promiscuous mode 2018/02/06 20:10:22 executing program 3: ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)) ptrace(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000e7f000)=0x6, 0x8) 2018/02/06 20:10:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000ce000)={0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000afe000-0x10)={0x0, 0x1c9c380}, &(0x7f0000925000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4), 0xc, 0x0, &(0x7f0000ee0000-0x10)={r0, r1}, &(0x7f00009b5000), 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f00006f7000), &(0x7f0000804000), 0x0) 2018/02/06 20:10:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000b90000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00009da000)={&(0x7f0000b05000)=@getsa={0x28, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xff}, []}, 0x7e}, 0x1}, 0x0) 2018/02/06 20:10:22 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000f15000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000c87000)={0x7d, 0x0, [0x4, 0x0, 0x33, 0x7ff]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003ea000)={0x0}, &(0x7f0000723000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c63000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, r3, 0x0, 0xffffffffffffffff, 0x0) 2018/02/06 20:10:22 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)) recvfrom$llc(r0, &(0x7f0000007000-0xe1)=""/225, 0xe1, 0x0, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000006000)={0x2, 0x2ef, 0x1, 0x7, 0x17, 0x1ff}) 2018/02/06 20:10:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000220000-0xb)='/dev/vhost-vsock\x00', 0x2, 0x0) ustat(0xffffffffffffff1a, &(0x7f0000aaf000)) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000c48000)=&(0x7f0000783000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000ac000-0xc8)={0x5, 0x0, [{0x4000, 0x21, &(0x7f0000c53000-0x21)=""/33}, {0x100000, 0xa1, &(0x7f0000aad000-0xa1)=""/161}, {0xf004, 0xd0, &(0x7f0000143000)=""/208}, {0xf000, 0x5c, &(0x7f00005b4000-0x5c)=""/92}, {0x0, 0xeb, &(0x7f000038d000)=""/235}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000497000)={0x0, 0x0, []}) 2018/02/06 20:10:22 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fd7000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fd8000-0x8)) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000ae3000)={0x0, 0x0}) futex(&(0x7f0000265000)=0xffffffffffffff6a, 0x5, 0xffffbffffffffffa, &(0x7f000004a000-0x10)={0x0, r0}, &(0x7f0000fd6000)=0x1, 0x1f) 2018/02/06 20:10:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f000034d000-0x10)={0x4, 0x0, 0x101, 0x5}) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/06 20:10:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/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_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000024e000-0x18)={0x1, 0x0, [{0x40000082}]}) dup2(r0, r0) connect$ipx(r1, &(0x7f00001c5000-0x10)={0x4, 0x40009, 0x5, "2a04a0a9d33d", 0x4}, 0x10) 2018/02/06 20:10:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) r1 = syz_open_dev$amidi(&(0x7f0000d93000-0xc)='/dev/amidi#\x00', 0x401, 0x202001) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x800) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000a2f000-0x28)={0x0, 0x1, &(0x7f000096f000-0xb1)=""/177, &(0x7f00007cb000)=""/81, &(0x7f0000ee5000-0x4e)=""/78}) 2018/02/06 20:10:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00009e7000-0xb)='/dev/midi#\x00', 0x2, 0x80) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000472000), &(0x7f0000bdb000-0x4)=0x4) r1 = socket$inet6(0xa, 0x0, 0x4c8c6d1f) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000602000)={0x0}, &(0x7f000050a000-0x4)=0xc) sched_rr_get_interval(r2, &(0x7f00009a5000-0x10)) alarm(0xbc) listen$netrom(r0, 0x63ee) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000c59000-0xa3)="4f2b505fb548f9d5385d60d7b464aa5e6109a2a2ff65927a6f48b35d1c5aba110feb327a1996ce1a353095dce53db866add96c32b2956483a303a9940b25c1e94f1c5933c23dc4e27ed7dbfa3688e4c7964d8f7b400afd17c801d2469c0a66a9cb8c6c00219a0213db9560db129d0ebfc983b36cfbf7e6d23031701178f2bbe7d14b7ecb92d6f0b75b2fdaabb71f071a5164a5c96e9c2a089da34134b451bfd8e96b5e") r3 = memfd_create(&(0x7f00002b5000)='{[\x00', 0x0) writev(r3, &(0x7f0000eb0000-0x20)=[{&(0x7f0000dbf000-0x78)="aee82c5d6b0fb9033c2abccca5e33372d945d9dfbdaa15e5319dd6c058193beb8c29d3d6f1c98197a4ac81f096bbb73869dc5a4b3d0326937e6ff497277cf2c478211f323bf274e0ff38427393840ae05fa2f50f8414f320f9906bed8fc67c57846644c9427ffbc912e6395a67729fbaecd2c50ecfc260e3217fe7261f6660a8b6c07ce2ea53c575802cf40ed02d2c0b54a3baeefa05f854bfad3924e74d9594eb6ac792f8a302b47bdeeec7e3bc2d96390a1c", 0xb3}], 0x1) 2018/02/06 20:10:22 executing program 1: mmap(&(0x7f0000000000/0x3a2000)=nil, 0x3a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$inet(0x2, 0x80005, 0x0) r2 = shmget$private(0x0, 0x2000, 0x5400000b, &(0x7f00001dc000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000038f000-0x3a8)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000011a000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@unspec=@socket3={0x28, 'socket\x00', 0x3, 0x4}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x400, 0xa, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SET1={0x9c, 'SET\x00', 0x1, {{0x9, 0x3, 0x1ff}, {0x4, 0x2400000000000000, 0xd2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x338) 2018/02/06 20:10:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x10000) r1 = signalfd4(r0, &(0x7f0000001000-0x8)={0x9}, 0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = getpid() r5 = geteuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) r8 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000)={&(0x7f0000002000-0xc)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000000)=[{&(0x7f0000000000)={0xb8, 0x21, 0x100, 0x0, 0x2, "", [@generic="cd12f7", @typed={0xc, 0x6b, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}}, @typed={0x10, 0x7f, @u64=0x4}, @typed={0xc, 0x1, @pid=r2}, @generic="0a854ea310765505aeb47e45b0bf9afef1b7efaeb78a0baf955ec4658c72c27479d61f0ef50ed3a940411344aa07b6c25c911c906c8606480afdbafd2db97a404c4fc89853a25d75b63a", @typed={0xc, 0x13, @ipv4=@empty}, @typed={0x8, 0x10}, @generic="f353ed1d1aceb213079168d0083d7d7fa61027b6d522fbd049369b70"]}, 0xb8}, {&(0x7f0000002000-0x18)={0x18, 0x27, 0x0, 0x5, 0x1, "", [@typed={0x8, 0xd}]}, 0x18}, {&(0x7f000075f000)={0x3728, 0x23, 0x200, 0x2, 0x2, "", [@generic="edfdb6311c85ca4c60ad607db58f7e135ecd3003d026340f2e1372cff62109e7ac6e34d28c569fd7fea52904670b5b188edb7628e13f8e86c74fc27caff81f1c3a4265", @typed={0xc, 0x18, @pid=r3}, @generic="100a7a9c50", @nested={0x28, 0x6f, [@typed={0x18, 0x78, @str='selinuxkeyring\x00'}, @typed={0xc, 0x5b, @u32=0x3}]}, @generic="a09d8e10005e5e627c5fc0862ae6defc16a53b0b2642512ede1cf0b1d18b673754eb4bf8218b4692d4581d8b16b4f745ed2332ac766d12e0b6e4f63b16874087475c16f7f2e4c7b4d743242aff3f16891c6a722605b354a24f87439cf5ed85c1982edfbd1cf8fc66153c68dd05e836e176effe93e694f22c1a4ac89d4b872e3a2f1f7dcb52d9434b7ed990d67889364e26d2318bb08c4d0d6d3001aac8cfe4d3b4321e2629f115480018b0b0030dbeaaa9462fd2320c0f0411cb803d84b794d2eeb1d36f41dbbd0177eb0cbccba4363f28657022a9a4c40b", @nested={0x13e0, 0x58, [@typed={0x18, 0x39, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xe}}, @typed={0x10, 0x77, @u64=0x9}, @typed={0xac, 0x55, @binary="20ddd5388830536c90d9d8056ce44de08dec9d0c0758202c0d90075630c79fd2ef9345b67f3fe57c05abe5f6134235408ce2293aac13bcab7996f521ef4331efacf3cae456c954cbf164ccba4f75e44443c92b730a3dd0874924ed6751031c3aa229a111ac275c0eed1b43b6a803c3aa836d5af639c9da41d5eb67c16db2ba1f373d1b8b69a2fdec43260f3323e281c9fe7fa0fd2e5f5949f61b67272116838701"}, @typed={0x18, 0x2f, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @typed={0xc, 0xc, @pid=r4}, @generic="7217f286e05c0d0e3bda94f5ba31f094f0730f9234f55981f5edf604726b189190a89349515fd68f66ea950c5923c3adaaf17f6b878174afa91b4e2b75b8f760a0b469ed05c6d3382c2ca8e26d2c1ecfd6f455c373b8539657e5722723e89fca262088c2539f311d9a81f2811d69b6b94067c14562c8395a7a0807eb1a4d329d0c32a3f7a53fbbdb493430a42182f3567b28782f6af25902642b18b1f24304caf31152075376c3554a2fb880e2392b54fb2d79e37c4859e53ccefc3bd81bc70e840fee7eb6fe738261d4d34e699f167353a3ccf0e959033b19f3fbd7b9c4ed297ee013b77bc3bc1d201b7cc3", 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@typed={0xc, 0x71, @uid=r5}, @generic="cc6943da3df38ace6130c5a718fd68af3f9533ced52daf67080f9658524b35d9b670998c41aeb66571c6ed63152a164bdfacf86d71a239b890ae42551c03636dc36c17b684d2408f6e692c86e196b8df013b9f5d444f695e946b2afdc7b3458d520331451c2fa9a4f4aa17f1df68c109ce8db45fb8dabaff20a35064220cd4e695aeffb560010a7ee74c0b8d65d76817f180969a60a7ed2e125878fa3a16f2d36821fcf9e01367c12dabd4e9910b7bbc9d86c302a67358236b0cd40afa9f0fdf3692ec10c3affc133ed871dd72b287d99c8e392d397d371dcf35f05468b30560ce05"]}, 0x3728}, {&(0x7f0000000000)={0x34, 0x24, 0x301, 0x5, 0x0, "", [@typed={0xc, 0x3a, @ipv4=@multicast2=0xe0000002}, @nested={0x18, 0x50, [@typed={0x8, 0x86}, @typed={0xc, 0x88, @ipv4=@multicast1=0xe0000001}]}]}, 0x34}], 0x4, &(0x7f0000002000-0xa0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r1, r0]}], 0xa0, 0x40000}, 0x20040000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000003000-0xa)='/dev/vcs#\x00', 0x65e9, 0x80) r9 = semget$private(0x0, 0x6, 0x11) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r9, &(0x7f0000003000)=[{0x3, 0x8001, 0x800}, {}, {0x1, 0x1, 0x1800}, {0x6, 0x3, 0x800}], 0x4, &(0x7f0000002000)={0x0, 0x989680}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x103000, 0x0) 2018/02/06 20:10:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000177000-0x8)='./file0\x00', 0x0, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000e0e000-0x4), &(0x7f0000dec000-0x10), &(0x7f0000b25000), 0x8) ustat(0x801, &(0x7f00007ad000)) 2018/02/06 20:10:22 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, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000010, 0x3, 0x0) write(r0, &(0x7f00000b9000)="260000004a0009fff10009f83a0000090000160001ffffff12000000fe00085b1e00fb4b35ea", 0x26) connect$nfc_llcp(0xffffffffffffffff, &(0x7f00008f9000-0x1c)={0x27, 0x0, 0x957, 0x0, 0x0, 0x2a, "415cf34b2af40ef0e90e16100f2a378423f7e6fbfbd6387963727cb0d4da9d13915060a9ee7383c82ff60101a5e27c99d39244190a207aba7535cbc2b4d983"}, 0x60) 2018/02/06 20:10:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000a7c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/62, 0x3e, 0x100, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000002000-0x90)=[{0x2d, 0x0, 0x8, 0x1ff, @tick=0xfffffffffffffff9, {0x2, 0xfffffffffffffffb}, {0x76, 0x1}, @raw32={[0xb33, 0x0, 0x8]}}, {0x9, 0x100000001, 0x4000000000000, 0x0, @tick=0x4, {0x6, 0x2}, {0x1, 0x6}, @control={0x401, 0x3}}, {0x5, 0x1, 0x2, 0x7fff, @tick=0x10000, {0x7}, {0xffff, 0x6a7b47ce}, @raw32={[0x0, 0x40, 0x8]}}], 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) r2 = syz_open_dev$midi(&(0x7f0000a1e000-0xb)='/dev/midi#\x00', 0x4, 0x400) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000366000)={"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"}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) close(r1) writev(r1, &(0x7f00007cd000)=[{&(0x7f0000317000)="86a7ade026abf6a8edc0f9cd441609437fe842490899d4c1dcad541acabb54e1d721d4abd0b9ec8d160120e4a7475d83cdc6789d2b6a4d33c99e5fe40e6d17110267a9240803f8e002da8b0cd17bb4f197b947780f2ce738e2701c6ad4b2c79670302be0b5d5b4891ab8cb4372b0f0279dcc9029f25f404f63182bc0a8b8c5270403ead08acfc5bd1d3c9f7b11c1", 0x8e}, {&(0x7f0000594000-0xe2)="5b23efdd1f61da4ac0096d8e7af9f1b6a2b98bc6ea4dcf3afb0a2ba69ce23bdf73e4e16587a6775d8d3a4d6a0f1c92f67edb890a874ce7ca4cbef894c48d8897b8ee24111ff965e623a771f24ce093ab12fc7ea0f72837ab2610bfecb45fef61f0dde7a1cc11232b488c6767e5da2e13edfc51c31c5bc240308578da242741b150e8127bfdafa1fb44fa456f329911dc5e7b88b7ca109bdb4697faa52187cd026c5a0a572c82bb0d52d5f94e041131a03ca206f6cf285e33dd53994290a7c6f69a620ab23abf2b3cdcc28a7f397653f601d9d19943028d4cc36620a6772bc0e72a02", 0xe2}, {&(0x7f000002a000-0x1000)="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", 0x1000}], 0x3) 2018/02/06 20:10:22 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000005000)='/dev/admmidi#\x00', 0xff, 0x24800) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000014000)={0x5c, 0x3ff, 0x7, 0x100000001, 0x4cc, 0x800}) creat(&(0x7f0000015000)='./file0\x00', 0x16) r1 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x190, 0x1b8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x31, 0x0, 'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3e0) 2018/02/06 20:10:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000f1c000)=""/28, 0xfe85) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x0, 0x0) fstat(r0, &(0x7f0000bfd000)) 2018/02/06 20:10:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bd1000)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f0000ad8000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000b07000)=@file={0x1, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d3a000), 0x4) r3 = dup2(r0, r0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000671000)) ioctl$sock_proto_private(r3, 0x89eb, &(0x7f0000124000-0x3f)="216a1f358b2ea710f44bb8986726bf830c0e3db9d2418246d156de86ba7cad2923ab171dc8eab6f33598aff19affa13e42a5fae9261211aa3a1e9a0754f4c8") ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00007b8000)=0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r5) getpgid(r4) setsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f0000070000-0x4)=0xe4bf000, 0xc5) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000073b000)={{{@in=@multicast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000fc3000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e03000-0xc)={0x0, 0x0}, &(0x7f000035a000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000020c000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x0, 0x6d19, 0x0, 0x0, 0xa, 0x20, 0x20, 0x0, r6, r7}, {0x2, 0x3f, 0x1000, 0x679b66c2, 0x1ff, 0x5, 0xffffffff}, {0x1fa, 0x7, 0x48, 0xb27}, 0x4, 0xa, 0x1, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x1, 0x6c}, 0x2, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x1, 0x3, 0x9, 0x80000000, 0x5, 0x1}}, 0xe8) 2018/02/06 20:10:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000c9f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10000000000010, &(0x7f0000534000), &(0x7f000044b000-0x4)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000519000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bde000-0x4)=0x0) lstat(&(0x7f0000a2c000)='./file0\x00', &(0x7f0000780000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000ef1000)={0x8, 0x5, r2, 0x80, r3, 0xfffffffffffffff8, 0x100000000, 0x8001}) 2018/02/06 20:10:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000ad000-0x30)=[{&(0x7f0000ccc000)="fd3157f47eaeeebe6ec99d65788b4e1202a6c78c78bb6ff70fbb970ea1362d781e46ed7f6c17a426ae1c7edccfd6e8defdad431305add82108389cb3401be6e30e2613fdbf5d5285be2a82212767bd301b2fd1949fb6e5979540956e188dfac98f263f15d623f6901c406f0164a2695695eefb81a108603021050cedf4ccfb99", 0x80}, {&(0x7f00003b1000)="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", 0x1000}, {&(0x7f0000ba1000)="f9966e446ac85698", 0x8}], 0x3) symlink(&(0x7f0000f7c000-0x8)='./file0\x00', &(0x7f00007be000)='./file0\x00') r1 = memfd_create(&(0x7f0000087000-0x4)='\x00', 0x4) ftruncate(r1, 0x0) syz_open_dev$amidi(&(0x7f0000acb000-0xc)='/dev/amidi#\x00', 0x60e700000, 0x400800) 2018/02/06 20:10:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f0000934000-0x38)={&(0x7f0000516000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000632000-0x50)=[{&(0x7f0000b70000)=""/145, 0x91}, {&(0x7f000060c000)}, {&(0x7f0000c8d000-0x18)=""/24, 0x18}, {&(0x7f0000aa4000-0x1a)=""/26, 0x1a}, {&(0x7f0000b4e000)=""/4096, 0x1000}], 0x5, &(0x7f00003ba000)=""/175, 0xaf, 0xfffffffe}, 0x40) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000ec9000-0x10)={{0x3ff, 0x65d}, 0x5c}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000028c000-0xa)='/dev/cuse\x00', 0x140, 0x0) close(0xffffffffffffffff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000006000-0x3e8)=@raw={'raw\x00', 0x9, 0x4, 0x370, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], [], @generic="1f0c30c6f7b1eb3e896de82388d6b2db", @generic="5e0c92217ae45c29af886d4ebd31f52a"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3d0) 2018/02/06 20:10:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0x5, 0x13, 0x800, 0x7c54, "261c9937bc26f15821e129a4c8318ee757e46729f1b7e483bf5f457bd151f20a"}) write$selinux_context(r0, &(0x7f0000001000-0x27)='system_u:object_r:ssh_keygen_exec_t:s0\x00', 0x27) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000002000)=@known='security.evm\x00') 2018/02/06 20:10:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00008b3000)='/dev/net/tun\x00', 0x0, 0x40002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00\x00!\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00000e2000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x16, 0x4, 0x0, 0x0, 0x6c, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @empty, @broadcast=0xffffffff, {[@noop={0x1}, @cipso={0x86, 0x3c, 0x3f, [{0x7, 0x144, "8bf7c688c394025640"}, {0x6, 0x11, "6defd994c27c3326f8e39ebc2ab8d3"}, {0x1, 0x12, "3285df0fd233747e6cc1dd559212c9c1"}, {0x2, 0x8, "d58704a311e3"}]}, @ra={0x94, 0x6, 0x1f}, @end]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x76) r2 = memfd_create(&(0x7f00008bd000)='/dev/net/tun\x00', 0x2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00009a1000-0x4)=0x276, 0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a96000-0x11)='/dev/qat_adf_ctl\x00', 0x6000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000be1000)={0x0, 0x8000, 0x206e, 0x5}, &(0x7f0000edd000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00008d9000)={r4, 0x2}, 0x8) 2018/02/06 20:10:22 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00004af000)='./file0\x00', 0x8000, 0xa2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000001000-0x14)={@mcast2, 0x0}, &(0x7f0000afe000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000926000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bb7000)='/dev/cuse\x00', 0x400800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000903000-0xe8)={{{@in=@dev, @in=@remote}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000001000-0x4)=0xe8) mlock(&(0x7f0000142000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x3, 0x8000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={r3, 0x20, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x400400000001, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000c85000)={0x1, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2c0, []}, 0x56) 2018/02/06 20:10:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000786000-0xc)={0x6, r0, 0x1}) write$sndseq(r0, &(0x7f0000c4a000)=[{0x4, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @queue}], 0x60) [ 39.287797] device eql entered promiscuous mode 2018/02/06 20:10:22 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000005000)={0x43, 0x7a0c}) close(r0) 2018/02/06 20:10:22 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)) vmsplice(r1, &(0x7f0000006000-0x30)=[{&(0x7f0000008000-0x10)="eb", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f000000c000)}, {&(0x7f000000f000-0xb0)="d6a1cccaf97c8eb76ce6f8b0cd6e62760395970d39533112d432726270ae623debeef9fd630700ab0987b01be6302eee5bd66d26ec32c9e441c9d88d0f46eb1e5869e524dae1b6dcdc2623259d25dffaf3732bb578dc2877dac33aa2ec7201397caafa08d40fcda0de9c5dd4abc8c344b7a3a2f708d68ea976074a2c6326d867e3ee7f3b2b4dcad25cd8c60fd052ea53543340efd7f2757492686d03f585854da3c1feac69a2e0e6b16cff404b22567d", 0xb0}, {&(0x7f000000f000)="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", 0x1000}, {&(0x7f0000005000)="36fa592f704eb4341afd625e6a9c4306b82cc57159b29342727dfd26f18b2630d70b676cd63b267dbd83d49225ac1249d93194274a8dfe3e49c9c76123d432bc8d7bebc398c1d756aaeb866e1c8f67dc0668e87d0341962554720ef534cdc597e0c65c5fe51b35d7ec3ae8626a6b949f6c1da3c1d60dae2cd6a387bc1680", 0x7e}, {&(0x7f0000008000)="8bef9d6012a1f1786d6ff1605deb5a6e2c06b6a3b3549344", 0x18}], 0x5, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000014000)={0x0, 0x18}) 2018/02/06 20:10:22 executing program 7: pipe(&(0x7f000077d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x5) r2 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup3(r2, r3, 0x0) ioctl(r4, 0x400004000001275, &(0x7f0000437000)) 2018/02/06 20:10:22 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008d8000)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000207000-0xa)='/dev/cuse\x00', 0xa0a00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000-0x1)={0x4}, 0x1) r2 = syz_open_procfs(r0, &(0x7f0000f96000)='oom_score\x00') fcntl$setsig(r2, 0xa, 0x400000000000016) 2018/02/06 20:10:22 executing program 4: mmap(&(0x7f0000000000/0xd12000)=nil, 0xd12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) shutdown(r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x1000000000000305, &(0x7f0000d0e000)=""/4096, 0x1000}}, {{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xffffff9b}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c}}], 0x2, 0x10020, 0x0) 2018/02/06 20:10:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007fc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x5, 0x4) semctl$SETVAL(r0, 0x0, 0x10, &(0x7f0000cb5000)) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket(0x10, 0x200000000803, 0x0) write(r1, &(0x7f00007c4000)="2600000022004701050007008980c5ff0200000800000000c0e9ff094a51f10101c71f3500b0", 0x26) recvmsg(r1, &(0x7f0000183000)={&(0x7f000043c000)=@ax25, 0x10, &(0x7f0000ac4000)=[], 0x0, &(0x7f000049c000)}, 0x0) 2018/02/06 20:10:22 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000003000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x88030, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') mkdir(&(0x7f00005b7000-0x8)='./file1\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000195000-0x8)='./file1\x00', &(0x7f0000c69000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 20:10:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @time, {}, {}, @addr}], 0x30) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f000029f000)=""/23, &(0x7f000001b000)=0x17) 2018/02/06 20:10:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) fallocate(r0, 0x0, 0x0, 0x274) r1 = syz_open_dev$sndpcmc(&(0x7f000019b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000ac3000)={0x0}) r3 = openat(0xffffffffffffffff, &(0x7f00004c3000)='./file0\x00', 0x4000, 0x50) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000869000-0xc)={r2, 0x80000, r3}) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000934000)) 2018/02/06 20:10:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000c81000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) 2018/02/06 20:10:22 executing program 0: epoll_create(0x3) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) r2 = dup2(r0, r0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000a97000-0x4)=0x0) getpgid(r3) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000747000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000e53000-0xa2)=""/162) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f0000798000-0x10)={&(0x7f0000725000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x91, 0xbd4c}}]}, 0x34}, 0x1}, 0x0) 2018/02/06 20:10:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000025000-0x28)={@common='sit0\x00', &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x8, 0x0, 0x0, "e55135a57928"}}) 2018/02/06 20:10:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000065c000), &(0x7f00004c8000-0x4)=0x4) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000001000-0x1)) 2018/02/06 20:10:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d79000)={[0x7fff, 0x9, 0x9968, 0x8, 0x8, 0x7, 0x1ff, 0x8000, 0x8001, 0x7, 0x7fff, 0xf01, 0x5, 0xffffffff, 0x3ff, 0x2], 0x6000}) sendfile(r1, r2, &(0x7f0000145000), 0x1000000000007dd) openat(r2, &(0x7f0000ac1000-0x8)='./file0\x00', 0x200000, 0x0) 2018/02/06 20:10:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f00008ef000-0x10)={&(0x7f000067c000)={0x2, 0xd, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}, @sadb_address={0x5, 0x5, 0x40000000, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x68}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$nfc_raw(r1, &(0x7f00006f3000)={0x27, 0x5, 0x5edd, 0x405}, 0x10) 2018/02/06 20:10:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x4000000, 0xfffffffffffffffd}) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000f29000-0x5)={0x3000000000, 0x4, 0x5, 0x1f}, 0xfd42) 2018/02/06 20:10:22 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f000001d000)=0xfff) r1 = socket$inet(0x2, 0x80005, 0x10000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0xffffffffffffffc4, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f000002b000)=""/49) syz_emit_ethernet(0x3a, &(0x7f0000029000-0xb9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0xc2, 0x0, 0x0, 0x0, {[@sack={0x3, 0x2, []}]}}}}}}}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f000001a000)={{0x5, 0x0, 0x0, 0x9, 0x7, 0xffff}, 0x9}) 2018/02/06 20:10:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) modify_ldt$read(0x0, &(0x7f0000b10000)=""/56, 0x38) r1 = syz_open_dev$sndmidi(&(0x7f0000ff4000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000649000-0x24)={0x1, 0x4, 0x97ad, 0xa249, 0xff, 0x1ff, 0xfffffffffffffffc, 0x7ff, 0x7, 0x1ff, 0xbd0, 0xaffa}) clock_gettime(0x0, &(0x7f0000d53000)={0x0, 0x0}) ppoll(&(0x7f00004e8000)=[{r0}], 0x1, &(0x7f0000894000-0x10)={0x0, r2}, &(0x7f00007cf000-0x8), 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000161000)='/dev/vga_arbiter\x00', 0x101040, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000c77000-0x8)) ioctl$TIOCSBRK(r0, 0x40044591) 2018/02/06 20:10:23 executing program 3: socketpair(0x4, 0xb, 0x10001, &(0x7f0000c3f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000002000-0xe8)="711f8cc68ae21e5c5b90e70a21696ad0e5ce937ded209acbee059dab60abe235f07c3db85460e7dd3bf666e8e29ed52360a12ffdfafa5e5ca047a9cad8dc13e8240bd45b4afca81ef13bfd6744160b340c84bdb4c532966cc90f15ec9eb6d139468b3c5d1dbfc072bb0189aa930d17ab05ea0e3ae55cacebae6e60f5cf457cea2d530617601fe977e0d619a7ce09ce06a20f5cb92d6a157bbfae1588c63f9daf456b359206504a28b4b0c34af980437500cef8fb77c455dd016f33c571329d8bdd9eaa88363146287fbbf17324a708873fa467698017a95fce9078e3cbc9c09b2dbbe9ba28100fcd", 0xe8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000749000-0x10)=@buf={0x29, &(0x7f0000000000)="5ecd70138601bff37db01177ffe069e30acf7b4e21957b267645b9755505f6a3057b57ee9d730259fc"}) mmap(&(0x7f0000000000/0xe82000)=nil, 0xe82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001f9000-0x8)) 2018/02/06 20:10:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f64000-0x50)={@common='sit0\x00\n\x00', @ifru_data=&(0x7f0000214000-0x20)="000109ff0000030000fa3d000204010002000000020000000800fffff404ab00"}) r1 = syz_open_dev$sndpcmp(&(0x7f0000312000)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x20100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00006bc000)={0x0, 0x7f}, &(0x7f0000d25000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000063e000)={r2, 0x180000000000, 0x10}, &(0x7f00002e0000)=0xc) 2018/02/06 20:10:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a2d000)='/dev/rtc\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}, []}, 0x14}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000384000-0x10)={0x6, &(0x7f0000483000)=[{}, {}, {}, {}, {}, {}]}) recvmsg(r0, &(0x7f0000173000)={&(0x7f000050d000)=@un=@abs, 0x8, &(0x7f0000ee3000)=[]}, 0x0) 2018/02/06 20:10:23 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000007000)={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, {0xa, 0x0, 0x10000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x13e}, 0x400, [0x3, 0x3173, 0x1, 0x100, 0x3ff, 0x1, 0xfff, 0x200]}, 0x5c) ioctl(r0, 0x80184132, &(0x7f0000006000-0x1f5)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000009000-0x4)=0x3, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000007000)=[{&(0x7f0000004000)=""/239, 0xef}, {&(0x7f0000001000)=""/70, 0x46}, {&(0x7f0000004000)=""/49, 0x31}, {&(0x7f0000001000)=""/102, 0x66}], 0x4) 2018/02/06 20:10:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x800, 0x10001) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00004cd000)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/06 20:10:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0x10b, &(0x7f00007a0000-0x10)={&(0x7f00001e6000)=@report={0x4c, 0x20, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in6=@empty, @in6=@dev={0xfe, 0x80}}}, []}, 0x4c}, 0x1}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1217}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0xffffffffffffff6c}, 0x0) 2018/02/06 20:10:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x3}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000de4000-0x4), 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000de1000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000b51000)) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000400000), 0x0) syz_open_dev$loop(&(0x7f00000f0000-0xb)='/dev/loop#\x00', 0x0, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f00000ed000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00009cf000-0x8)) fstat(r2, &(0x7f00004c3000-0x44)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000854000-0x4)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ed000), &(0x7f00002ff000-0x1)=0xc) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000079e000)={@common='gretap0\x00', @ifru_addrs=@nfc={0x27, 0xfffffffffffffffd, 0x8}}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00002d8000-0x4)) getgroups(0x2, &(0x7f0000edf000)=[0x0, 0x0]) 2018/02/06 20:10:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80005, 0x7, &(0x7f0000110000-0x8)={0x0, 0x0}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b3c000-0x12)='/dev/loop-control\x00', 0xc0200, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00006a3000)=""/207) dup2(r0, r2) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup(r3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00000db000)=[{0x2, 0x8001}, {0x2, 0xd73}, {0x3, 0x1}, {0x8, 0x5}], 0x4) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000163000)={0x3, 0xffffffffffff8001, 0xffffffffffffffff, 0x7, 0x200, 0x4}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000035d000-0x8)) setsockopt$sock_int(r3, 0x1, 0x12, &(0x7f0000911000)=0xffffffffffffff40, 0x4) 2018/02/06 20:10:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000be1000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b44000)={0x0, 0x0, 0x1ff, 0x3ff}, &(0x7f0000d9d000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001ce000)={0x1, 0x2, 0x7, 0x6, r2}, &(0x7f0000900000-0x4)=0x10) 2018/02/06 20:10:23 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) r1 = syz_open_dev$mice(&(0x7f0000b8b000)='/dev/input/mice\x00', 0x0, 0x4440) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000fd6000)={0x2, 0x326, &(0x7f0000fd7000-0x8e)="b30adee7badff36c376bc7cc38722ddf9c16a83e6b9dde9fbfe416dc47156caf44802390d1a836852b5c4f1a84cf3ac6d6e19e2ee8f0a7d6346034d34c7932abff09273bce40445ee4c79b3be4bff93cbb552707977320c10945d970af1ce7b791b49c0b83ed5bee445fd7a52b473be0f58b514205501fe0a649f3ed306c5e5732f9d3389cdbbb08418855cf0c91", &(0x7f0000a15000-0xb3)="da6861477125c85dde69d32d0d8b47b7218ec5ec5a8936cbbfe9198387f7a803667e18e0492bbd75cee4d1db6281bc13bf81d0db8ab7ffae08a58a1e1c4113d9987813301e02d0f24b1203ba9c1059db4487cccb821983b509581cfbdd53e2e2fd7e0f7ae92d0247cf8b2330475b2cfdc5faece2bc1b8bea233420f9844e737c99e8438a877a4e17cdb647ac133b480157accb93ade53bcf43304d2ccccf2df80467eb50058efa62f229e1896731ec5d5eddfd", 0x8e, 0xb3}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fd6000)={0x3, &(0x7f0000fd7000-0x18)=[{0x0, 0x8, 0x5, 0x7}, {0x2a79, 0x2, 0xff, 0x59}, {0x4, 0x1000, 0x10000, 0x4}]}, 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fd5000)={&(0x7f0000fd5000)=@rc, 0x9, &(0x7f0000cfd000)=[{&(0x7f0000fd6000-0x8)=""/8, 0x8}, {&(0x7f0000fd6000-0x98)=""/152, 0x98}, {&(0x7f0000805000-0x4e)=""/78, 0x4e}, {&(0x7f0000fd6000-0xd4)=""/212, 0xd4}, {&(0x7f0000c67000)=""/4096, 0x1000}, {&(0x7f0000fd6000-0x51)=""/81, 0x51}, {&(0x7f00005d5000)=""/17, 0x11}, {&(0x7f0000fd5000)=""/180, 0xb4}, {&(0x7f0000fd6000-0x78)=""/120, 0x78}, {&(0x7f0000d33000-0x37)=""/55, 0x37}], 0xa}, 0x40002040) 2018/02/06 20:10:23 executing program 7: 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, 0x688b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000348000-0x10)='/dev/sequencer2\x00', 0x280800, 0x0) write(r0, &(0x7f0000619000)="ba4e06", 0x3) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000815000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000070a000-0x3b0)=@nat={'nat\x00', 0x1b, 0x4, 0x350, 0x248, 0x98, 0xffffffff, 0x98, 0x140, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000160000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x140}}, [{{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @empty, 0xffffff00, 0xffffffff, @generic="8d9463106e3bec242cd68b14d45a1acb", @generic="2d9d7b0ff9b1ac9c2c0c52192e79437b", {}, {0xff}, 0xaf, 0x1, 0x10}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x1, @empty, @broadcast=0xffffffff, @icmp_id=0x3, @gre_key=0x100000000}}}}, {{@uncond, 0x0, 0xd0, 0x108, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x400, 0x350, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x10, 0x1, 0x1, 0x1}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x10, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @port=0x2, @port=0x0}}}}, {{@ip={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0xffffff00, @generic="5b723985c19ff5d4194a1297926543f7", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x2e, 0x3, 0x40}, 0x0, 0xd0, 0x108, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x300, 0x4, 0x1, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0xc1dac81e9b3d2e17, 0x220, 0x1}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x2, @loopback=0x7f000001, @multicast2=0xe0000002, @port=0x1, @port=0x1}}}}]}}, 0x3b0) [ 39.677680] [ 39.679349] ====================================================== [ 39.685638] WARNING: possible circular locking dependency detected [ 39.691927] 4.15.0+ #299 Not tainted [ 39.695607] ------------------------------------------------------ [ 39.701890] syz-executor6/6083 is trying to acquire lock: [ 39.707394] (sk_lock-AF_INET){+.+.}, at: [<0000000097d6c6d7>] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 39.716651] [ 39.716651] but task is already holding lock: [ 39.722593] (rtnl_mutex){+.+.}, at: [<000000009d11a5a9>] rtnl_lock+0x17/0x20 [ 39.729849] [ 39.729849] which lock already depends on the new lock. [ 39.729849] [ 39.738133] [ 39.738133] the existing dependency chain (in reverse order) is: [ 39.745721] [ 39.745721] -> #2 (rtnl_mutex){+.+.}: [ 39.750976] __mutex_lock+0x16f/0x1a80 [ 39.755352] mutex_lock_nested+0x16/0x20 [ 39.759905] rtnl_lock+0x17/0x20 [ 39.763763] unregister_netdevice_notifier+0x91/0x4e0 [ 39.769450] tee_tg_destroy+0x61/0xc0 [ 39.773741] cleanup_entry+0x218/0x350 [ 39.778119] __do_replace+0x79d/0xa50 [ 39.782411] do_ipt_set_ctl+0x40f/0x5f0 [ 39.786876] nf_setsockopt+0x67/0xc0 [ 39.791080] ip_setsockopt+0x97/0xa0 [ 39.795285] sctp_setsockopt+0x2b6/0x61d0 [ 39.799928] sock_common_setsockopt+0x95/0xd0 [ 39.804914] SyS_setsockopt+0x189/0x360 [ 39.809379] do_syscall_64+0x282/0x940 [ 39.813758] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 39.819434] [ 39.819434] -> #1 (&xt[i].mutex){+.+.}: [ 39.824862] __mutex_lock+0x16f/0x1a80 [ 39.829242] mutex_lock_nested+0x16/0x20 [ 39.833796] xt_find_table_lock+0x3e/0x3e0 [ 39.838521] xt_request_find_table_lock+0x28/0xc0 [ 39.843866] get_info+0x154/0x690 [ 39.847810] do_ipt_get_ctl+0x159/0xac0 [ 39.852274] nf_getsockopt+0x6a/0xc0 [ 39.856479] ip_getsockopt+0x15c/0x220 [ 39.860857] tcp_getsockopt+0x82/0xd0 [ 39.865148] sock_common_getsockopt+0x95/0xd0 [ 39.870132] SyS_getsockopt+0x178/0x340 [ 39.874596] do_syscall_64+0x282/0x940 [ 39.878973] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 39.884651] [ 39.884651] -> #0 (sk_lock-AF_INET){+.+.}: [ 39.890340] lock_acquire+0x1d5/0x580 [ 39.894629] lock_sock_nested+0xc2/0x110 [ 39.899180] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 39.904602] ip_setsockopt+0x3a/0xa0 [ 39.908805] tcp_setsockopt+0x82/0xd0 [ 39.913094] sock_common_setsockopt+0x95/0xd0 [ 39.918077] SyS_setsockopt+0x189/0x360 [ 39.922541] do_syscall_64+0x282/0x940 [ 39.926919] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 39.932595] [ 39.932595] other info that might help us debug this: [ 39.932595] [ 39.940704] Chain exists of: [ 39.940704] sk_lock-AF_INET --> &xt[i].mutex --> rtnl_mutex [ 39.940704] [ 39.950907] Possible unsafe locking scenario: [ 39.950907] [ 39.956931] CPU0 CPU1 [ 39.961563] ---- ---- [ 39.966199] lock(rtnl_mutex); [ 39.969447] lock(&xt[i].mutex); [ 39.975385] lock(rtnl_mutex); [ 39.981149] lock(sk_lock-AF_INET); [ 39.984830] [ 39.984830] *** DEADLOCK *** [ 39.984830] [ 39.990858] 1 lock held by syz-executor6/6083: [ 39.995407] #0: (rtnl_mutex){+.+.}, at: [<000000009d11a5a9>] rtnl_lock+0x17/0x20 [ 40.003094] [ 40.003094] stack backtrace: [ 40.007565] CPU: 1 PID: 6083 Comm: syz-executor6 Not tainted 4.15.0+ #299 [ 40.014458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.023783] Call Trace: [ 40.026343] dump_stack+0x194/0x257 [ 40.029946] ? arch_local_irq_restore+0x53/0x53 [ 40.034593] print_circular_bug.isra.38+0x2cd/0x2dc [ 40.039579] ? save_trace+0xe0/0x2b0 [ 40.043265] __lock_acquire+0x30a8/0x3e00 [ 40.047389] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 40.052547] ? rtnl_lock+0x17/0x20 [ 40.056058] ? __mutex_lock+0x16f/0x1a80 [ 40.060089] ? rtnl_lock+0x17/0x20 [ 40.063601] ? rtnl_lock+0x17/0x20 [ 40.067112] ? mutex_lock_io_nested+0x1900/0x1900 [ 40.071924] ? print_irqtrace_events+0x270/0x270 [ 40.076649] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 40.082508] ? print_irqtrace_events+0x270/0x270 [ 40.087236] ? futex_wait_setup+0x14a/0x3d0 [ 40.091527] ? __might_sleep+0x95/0x190 [ 40.095473] ? _cond_resched+0x14/0x30 [ 40.099334] ? get_futex_value_locked+0xc6/0xf0 [ 40.103978] ? find_held_lock+0x35/0x1d0 [ 40.108017] lock_acquire+0x1d5/0x580 [ 40.111792] ? lock_sock_nested+0xa3/0x110 [ 40.115995] ? lock_acquire+0x1d5/0x580 [ 40.119946] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 40.125027] ? lock_release+0xa40/0xa40 [ 40.128970] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 40.134825] ? do_raw_spin_trylock+0x190/0x190 [ 40.139379] ? lock_sock_nested+0x44/0x110 [ 40.143584] lock_sock_nested+0xc2/0x110 [ 40.147617] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 40.152690] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 40.157590] ? ip_ra_control+0x5c0/0x5c0 [ 40.161621] ? check_noncircular+0x20/0x20 [ 40.165826] ? sock_map_fd+0x34/0x90 [ 40.169512] ? SyS_socket+0x125/0x1d0 [ 40.173284] ? find_held_lock+0x35/0x1d0 [ 40.177320] ? avc_has_perm+0x35e/0x680 [ 40.181264] ? lock_downgrade+0x980/0x980 [ 40.185381] ? lock_release+0xa40/0xa40 [ 40.189326] ? lock_downgrade+0x980/0x980 [ 40.193447] ? lock_release+0xa40/0xa40 [ 40.197392] ? __lock_is_held+0xb6/0x140 [ 40.201428] ? avc_has_perm+0x43e/0x680 [ 40.205375] ? avc_has_perm_noaudit+0x520/0x520 [ 40.210024] ? iterate_fd+0x3f0/0x3f0 [ 40.213797] ? lock_downgrade+0x980/0x980 [ 40.217917] ? __lock_is_held+0xb6/0x140 [ 40.221951] ? sock_has_perm+0x2a4/0x420 [ 40.225986] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 40.231325] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 40.237013] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 40.242261] ? alloc_file+0x27e/0x390 [ 40.246038] ip_setsockopt+0x3a/0xa0 [ 40.249726] tcp_setsockopt+0x82/0xd0 [ 40.253503] sock_common_setsockopt+0x95/0xd0 [ 40.257970] SyS_setsockopt+0x189/0x360 [ 40.261916] ? SyS_recv+0x40/0x40 [ 40.265339] ? move_addr_to_kernel+0x60/0x60 [ 40.269720] ? do_syscall_64+0xb7/0x940 [ 40.273663] ? SyS_recv+0x40/0x40 [ 40.277086] do_syscall_64+0x282/0x940 [ 40.280948] ? __do_page_fault+0xc90/0xc90 [ 40.285153] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 40.290139] ? syscall_return_slowpath+0x550/0x550 [ 40.295038] ? syscall_return_slowpath+0x2ac/0x550 [ 40.299937] ? prepare_exit_to_usermode+0x350/0x350 [ 40.304925] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 40.310261] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.315074] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 40.320233] RIP: 0033:0x453299 2018/02/06 20:10:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000434000)='/selinux/enforce\x00', 0x180, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) dup2(r1, r2) 2018/02/06 20:10:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000185000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x344c) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000072f000-0x8)={0x80000001, 0x5}) r1 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000241000-0x4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000b98000)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="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", 0x4e0, 0xffffffffffffffff) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00001c6000)) 2018/02/06 20:10:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x200, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc685, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x20000, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ae0000)=[], 0x200000000000017c, &(0x7f0000fe9000-0x10)={0x0, 0x989680}, &(0x7f0000402000-0x8), 0x8) 2018/02/06 20:10:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unlink(&(0x7f000057b000)='./bus\x00') read(r3, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) write$sndseq(r0, &(0x7f0000f8f000-0xc0)=[{0x0, 0xfff, 0x3, 0x4, @tick=0xfc, {0xa665, 0x5}, {0x100, 0x5}, @ext={0x4f, &(0x7f0000dc9000-0x4f)="e992ad625fd31e61596fedfc82a2b225e2f024bda52061d326947f6be5ad6128d6cc656ce95984ff4e3f80a08e5e4a3af13868e134254d83421adda2aed61f65aaec0ff03337e53eed4f22425c7501"}}, {0x100000000, 0x2, 0x3, 0x2, @tick=0x80, {0x7fffffff, 0x5}, {0x31a}, @ext={0x49, &(0x7f0000069000-0x49)="f3cd71bb94299877ab50e858ef1bd6b679c9c451e905fcbb86df4de722e55222f1c5bb5739edb6cb1093f5c20d69de13e5d95e8caa5767a28413e46766ece1d72bce6281c1b6f31ed1"}}, {0x800, 0x40, 0x80000001, 0xffffffffffffff0f, @tick=0x2, {0x1, 0x7}, {0x80000001, 0xf5700000}, @result={0xcf, 0x100000000}}, {0x502, 0x8, 0x20, 0x5, @time, {0x6, 0x8}, {0x10000, 0x2}, @note={0x3eaf, 0x7, 0x10a4, 0x1, 0x8677}}], 0xc0) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) [ 40.323392] RSP: 002b:00007f6343439c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 40.331069] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 40.338309] RDX: 000000000000002a RSI: 0000000000000000 RDI: 0000000000000013 [ 40.345548] RBP: 0000000000000517 R08: 0000000000000090 R09: 0000000000000000 [ 40.352786] R10: 000000002009ff70 R11: 0000000000000212 R12: 00000000006f6ac8 [ 40.360025] R13: 00000000ffffffff R14: 00007f634343a6d4 R15: 0000000000000000 2018/02/06 20:10:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unlink(&(0x7f000057b000)='./bus\x00') read(r3, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) write$sndseq(r0, &(0x7f0000f8f000-0xc0)=[{0x0, 0xfff, 0x3, 0x4, @tick=0xfc, {0xa665, 0x5}, {0x100, 0x5}, @ext={0x4f, &(0x7f0000dc9000-0x4f)="e992ad625fd31e61596fedfc82a2b225e2f024bda52061d326947f6be5ad6128d6cc656ce95984ff4e3f80a08e5e4a3af13868e134254d83421adda2aed61f65aaec0ff03337e53eed4f22425c7501"}}, {0x100000000, 0x2, 0x3, 0x2, @tick=0x80, {0x7fffffff, 0x5}, {0x31a}, @ext={0x49, &(0x7f0000069000-0x49)="f3cd71bb94299877ab50e858ef1bd6b679c9c451e905fcbb86df4de722e55222f1c5bb5739edb6cb1093f5c20d69de13e5d95e8caa5767a28413e46766ece1d72bce6281c1b6f31ed1"}}, {0x800, 0x40, 0x80000001, 0xffffffffffffff0f, @tick=0x2, {0x1, 0x7}, {0x80000001, 0xf5700000}, @result={0xcf, 0x100000000}}, {0x502, 0x8, 0x20, 0x5, @time, {0x6, 0x8}, {0x10000, 0x2}, @note={0x3eaf, 0x7, 0x10a4, 0x1, 0x8677}}], 0xc0) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/06 20:10:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000185000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x344c) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000072f000-0x8)={0x80000001, 0x5}) r1 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000241000-0x4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000b98000)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="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", 0x4e0, 0xffffffffffffffff) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00001c6000)) 2018/02/06 20:10:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x200, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc685, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x20000, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ae0000)=[], 0x200000000000017c, &(0x7f0000fe9000-0x10)={0x0, 0x989680}, &(0x7f0000402000-0x8), 0x8) 2018/02/06 20:10:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unlink(&(0x7f000057b000)='./bus\x00') read(r3, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) write$sndseq(r0, &(0x7f0000f8f000-0xc0)=[{0x0, 0xfff, 0x3, 0x4, @tick=0xfc, {0xa665, 0x5}, {0x100, 0x5}, @ext={0x4f, &(0x7f0000dc9000-0x4f)="e992ad625fd31e61596fedfc82a2b225e2f024bda52061d326947f6be5ad6128d6cc656ce95984ff4e3f80a08e5e4a3af13868e134254d83421adda2aed61f65aaec0ff03337e53eed4f22425c7501"}}, {0x100000000, 0x2, 0x3, 0x2, @tick=0x80, {0x7fffffff, 0x5}, {0x31a}, @ext={0x49, &(0x7f0000069000-0x49)="f3cd71bb94299877ab50e858ef1bd6b679c9c451e905fcbb86df4de722e55222f1c5bb5739edb6cb1093f5c20d69de13e5d95e8caa5767a28413e46766ece1d72bce6281c1b6f31ed1"}}, {0x800, 0x40, 0x80000001, 0xffffffffffffff0f, @tick=0x2, {0x1, 0x7}, {0x80000001, 0xf5700000}, @result={0xcf, 0x100000000}}, {0x502, 0x8, 0x20, 0x5, @time, {0x6, 0x8}, {0x10000, 0x2}, @note={0x3eaf, 0x7, 0x10a4, 0x1, 0x8677}}], 0xc0) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/06 20:10:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000434000)='/selinux/enforce\x00', 0x180, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) dup2(r1, r2) 2018/02/06 20:10:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000175000)='/selinux/context\x00', 0x2, 0x0) write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) 2018/02/06 20:10:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000043c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) socketpair(0x5, 0x2, 0x1ff, &(0x7f0000357000-0x8)={0x0, 0x0}) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000b2f000)=""/236) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a1f000-0x20)={r1, &(0x7f0000bb5000)="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", &(0x7f000045a000-0xff)="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"}, 0x20) r2 = accept$alg(r0, 0x0, 0x0) write$eventfd(r2, &(0x7f00009b6000-0x2), 0x8) 2018/02/06 20:10:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x7, 0x9, &(0x7f0000001000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000001000-0x10)) r1 = socket$vsock_stream(0x28, 0x1, 0x0) nanosleep(&(0x7f0000960000-0x10)={0x77359400}, &(0x7f0000b3f000)={0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000001000-0x10)={r2}, 0x67891ffe3778051d) 2018/02/06 20:10:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x200, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc685, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x20000, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ae0000)=[], 0x200000000000017c, &(0x7f0000fe9000-0x10)={0x0, 0x989680}, &(0x7f0000402000-0x8), 0x8) 2018/02/06 20:10:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000175000)='/selinux/context\x00', 0x2, 0x0) write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) 2018/02/06 20:10:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000185000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x344c) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000072f000-0x8)={0x80000001, 0x5}) r1 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000241000-0x4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000b98000)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="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", 0x4e0, 0xffffffffffffffff) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00001c6000)) 2018/02/06 20:10:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000434000)='/selinux/enforce\x00', 0x180, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) dup2(r1, r2) 2018/02/06 20:10:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000185000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x344c) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000072f000-0x8)={0x80000001, 0x5}) r1 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000241000-0x4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000b98000)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="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", 0x4e0, 0xffffffffffffffff) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00001c6000)) 2018/02/06 20:10:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000434000)='/selinux/enforce\x00', 0x180, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) dup2(r1, r2) 2018/02/06 20:10:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000185000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x344c) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000072f000-0x8)={0x80000001, 0x5}) r1 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000241000-0x4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000b98000)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="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", 0x4e0, 0xffffffffffffffff) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00001c6000)) 2018/02/06 20:10:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000175000)='/selinux/context\x00', 0x2, 0x0) write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) 2018/02/06 20:10:24 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0xffffffffffffffff) r6 = getpgrp(0x0) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r5, 0xa, 0x12) r7 = gettid() setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000d8e000)=@security={'security\x00', 0xe, 0x4, 0x490, 0xffffffff, 0xd0, 0x218, 0x338, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000075b000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x218}}, [{{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@unspec=@multiport={0x50, 'multiport\x00', 0x1, {0x0, 0x7, [0x2, 0x1, 0x2, 0x1, 0x3, 0x0, 0x2, 0x2, 0x1, 0x2, 0x0, 0x2, 0x1, 0x2, 0x3], [0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1]}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x8}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0xff, 0xff], [0x0, 0xff000000, 0xffffffff, 0xffffff00], @generic="102aa31d13a55fa0c3b8b0466f9a554f", @generic="44a72f523b0c7bce514a67bb327a9922", {}, {}, 0x89, 0x5, 0x2, 0x40}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x18, 0xc5, 0x1}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x100, 0x4, 0x1}}]}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x9}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x14}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [0xffffffff, 0xff, 0xffffffff, 0xff], @common='eql\x00', @common='dummy0\x00', {}, {}, 0x2, 0xb2a, 0x4, 0x10}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9, 0x2, 0x1, [0x4, 0x7, 0x80000001, 0x7, 0x6, 0x100000001, 0x2, 0x2, 0x2, 0x7ff, 0x3, 0xa290, 0x20, 0x401, 0x100, 0xffffffff], 0x8}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x100000000, 0x1, 0x100000001}}}]}}, 0x4f0) tkill(r7, 0x100000000000016) close(r0) 2018/02/06 20:10:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x200, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc685, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x20000, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ae0000)=[], 0x200000000000017c, &(0x7f0000fe9000-0x10)={0x0, 0x989680}, &(0x7f0000402000-0x8), 0x8) 2018/02/06 20:10:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000175000)='/selinux/context\x00', 0x2, 0x0) write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) 2018/02/06 20:10:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000185000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x344c) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000072f000-0x8)={0x80000001, 0x5}) r1 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000241000-0x4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000b98000)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="277ae62a36421cffaba153a3cb2ad384c9668c3280d4646f8ad44c2aed71f3de8018dda5098e1485fe175392422b368b81fd6c099baba2a2be137707d2f5c65005202fb2176fe4dc6666239ffc04ec22b291235ac5da0caa6699862e2076b7289348b465c70b15f34bfd3c9678a25c1d3820642fadb1f2b114e3342be0071ae331f520199c5fb317add4ca23910ad445be0287d50bb9a03de1a049271cd1ce6a16367d06ddd537f8d6731b78dfdfca0e6de1a087272583473ef87971be7f0dad6dfd9d5223979ed859178e92cfb1a3e8fe9ff25023b029c5cefbc3e28d4b6fca0393006460337e401e4a74449263060769d54c55d31f351fc8cfce14a22bc6a35e29458c22d7c5808b7bbe03c8b37f5b2718eb0d39aa402eee5dae6b67a70453804afe2fd06222000c5b99d53fe97c44f066cdfe920c5c6a1a3c3b0424335e5987dea4b223836cd75532ef0f271bf50543472368cd8ddc555f30cc6b8626945e5488b8e7780b062594c1b840d9947270a1891dbfb8721bb0aaa284f0aa5c0839a73c835e00595e3401d2096ecfaa9804ed19b26c33413a22119d465241c0e399285323d2c1d44af58c77d503bf2333e72bf510269cc6bcb88cc02c038eed08c735fdffab73c8f51183e3b8c35ffb842b1321dddd57a0276c7b681f6a5b65a749a189657f2f32d0cfac876da5da0e4b41eb89d2895f33329d701c6b598c2d44787b945e86d8ce7f82fb949b738d2168339b7349627840a77f9073bdc5de11a887f8bbdf6b52376dc4d2c7d5539b04ff0a525b463c2c7648c4223fcd62e4dfd853235bdd63fb909f21c885219a94a0fff188eecf3d549209cfb50403af5b7ed81d7f2a7259abe98d88f6b3d3979659ab5ec5e0ba39bbdc7b91fae1eba6b1cc72f2897e2f264eccf819c7fe34c71be1e88a3613461f0aa2fb1d4778dadc6496fa9e241dcbcadb171da089343c43572ee3962a4baee9adce7fb08e12a6f679774cc630df5ad732b1ba07b6c957a5a5ea0a40e8992cac5d657a0af4b70e98ca7adfb621333a7a3c0bb8d441458cb0742faa654b295f7038d06fb26ff6af8977a97962776990af5e972b09118c944b39563bb15a1c1c85ac5c16bd7b74055af29bced53138c66cfa171900971f068d7782faa726eb0c031b7cfd3cc096aa629e0bce029e52bfa66faab7660f96845fc6eae642296fb1b08231af68f0979ac4c55a445d1bce7af2151a13944b7407cc63dadaff356b37ac04eb177be5a41f3b3e9bad2ba9c3108b9cdedd87ed94b62a8f2e116358567dc133aa371356030358fa793a6f68dbc669a37779504f378701f85a9b3ee548859858b86c7dd055a0c36aec8d381ee33326f5b4f3147247537f8aece8ed504e9f124a4d6265a93ab90201ad23b27c6cf82c05bb9a7bdcfe26de43637ecccfd3a06dbb772ec9728798ce7158c9d3b96ffc214583c5fb2a44f96eadaa90a45788902c761b4fb8ca3d8f2338411e71af59c78f4ea26d99a03338655576c7e1f70f161d0d21839468b68961f31ecb9b318c6a3b35ec4ba9c32e3b8571e94cba8c70dc1ed9a24827837bf0108d0a6362d687f68a7f02b3abfd8b0a28e52d8edfd06530f332bc9aa3080939e6de0c61d3bb15d68ae371b0ea43bbf8bb3f3da50087efff3c01e5a3ffc7bbf79a0a688134be35b97852d3cbff99789d97f9f96bc35e38191bfcac472f5553e7e380d0771b6857a23082e5406230a4ec361c154a5219d91def037045eef55ded044cfddf71", 0x4e0, 0xffffffffffffffff) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00001c6000)) 2018/02/06 20:10:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000434000)='/selinux/enforce\x00', 0x180, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) dup2(r1, r2) 2018/02/06 20:10:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000434000)='/selinux/enforce\x00', 0x180, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) dup2(r1, r2) 2018/02/06 20:10:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unlink(&(0x7f000057b000)='./bus\x00') read(r3, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) write$sndseq(r0, &(0x7f0000f8f000-0xc0)=[{0x0, 0xfff, 0x3, 0x4, @tick=0xfc, {0xa665, 0x5}, {0x100, 0x5}, @ext={0x4f, &(0x7f0000dc9000-0x4f)="e992ad625fd31e61596fedfc82a2b225e2f024bda52061d326947f6be5ad6128d6cc656ce95984ff4e3f80a08e5e4a3af13868e134254d83421adda2aed61f65aaec0ff03337e53eed4f22425c7501"}}, {0x100000000, 0x2, 0x3, 0x2, @tick=0x80, {0x7fffffff, 0x5}, {0x31a}, @ext={0x49, &(0x7f0000069000-0x49)="f3cd71bb94299877ab50e858ef1bd6b679c9c451e905fcbb86df4de722e55222f1c5bb5739edb6cb1093f5c20d69de13e5d95e8caa5767a28413e46766ece1d72bce6281c1b6f31ed1"}}, {0x800, 0x40, 0x80000001, 0xffffffffffffff0f, @tick=0x2, {0x1, 0x7}, {0x80000001, 0xf5700000}, @result={0xcf, 0x100000000}}, {0x502, 0x8, 0x20, 0x5, @time, {0x6, 0x8}, {0x10000, 0x2}, @note={0x3eaf, 0x7, 0x10a4, 0x1, 0x8677}}], 0xc0) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/06 20:10:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000185000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x344c) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000072f000-0x8)={0x80000001, 0x5}) r1 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000241000-0x4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000b98000)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="277ae62a36421cffaba153a3cb2ad384c9668c3280d4646f8ad44c2aed71f3de8018dda5098e1485fe175392422b368b81fd6c099baba2a2be137707d2f5c65005202fb2176fe4dc6666239ffc04ec22b291235ac5da0caa6699862e2076b7289348b465c70b15f34bfd3c9678a25c1d3820642fadb1f2b114e3342be0071ae331f520199c5fb317add4ca23910ad445be0287d50bb9a03de1a049271cd1ce6a16367d06ddd537f8d6731b78dfdfca0e6de1a087272583473ef87971be7f0dad6dfd9d5223979ed859178e92cfb1a3e8fe9ff25023b029c5cefbc3e28d4b6fca0393006460337e401e4a74449263060769d54c55d31f351fc8cfce14a22bc6a35e29458c22d7c5808b7bbe03c8b37f5b2718eb0d39aa402eee5dae6b67a70453804afe2fd06222000c5b99d53fe97c44f066cdfe920c5c6a1a3c3b0424335e5987dea4b223836cd75532ef0f271bf50543472368cd8ddc555f30cc6b8626945e5488b8e7780b062594c1b840d9947270a1891dbfb8721bb0aaa284f0aa5c0839a73c835e00595e3401d2096ecfaa9804ed19b26c33413a22119d465241c0e399285323d2c1d44af58c77d503bf2333e72bf510269cc6bcb88cc02c038eed08c735fdffab73c8f51183e3b8c35ffb842b1321dddd57a0276c7b681f6a5b65a749a189657f2f32d0cfac876da5da0e4b41eb89d2895f33329d701c6b598c2d44787b945e86d8ce7f82fb949b738d2168339b7349627840a77f9073bdc5de11a887f8bbdf6b52376dc4d2c7d5539b04ff0a525b463c2c7648c4223fcd62e4dfd853235bdd63fb909f21c885219a94a0fff188eecf3d549209cfb50403af5b7ed81d7f2a7259abe98d88f6b3d3979659ab5ec5e0ba39bbdc7b91fae1eba6b1cc72f2897e2f264eccf819c7fe34c71be1e88a3613461f0aa2fb1d4778dadc6496fa9e241dcbcadb171da089343c43572ee3962a4baee9adce7fb08e12a6f679774cc630df5ad732b1ba07b6c957a5a5ea0a40e8992cac5d657a0af4b70e98ca7adfb621333a7a3c0bb8d441458cb0742faa654b295f7038d06fb26ff6af8977a97962776990af5e972b09118c944b39563bb15a1c1c85ac5c16bd7b74055af29bced53138c66cfa171900971f068d7782faa726eb0c031b7cfd3cc096aa629e0bce029e52bfa66faab7660f96845fc6eae642296fb1b08231af68f0979ac4c55a445d1bce7af2151a13944b7407cc63dadaff356b37ac04eb177be5a41f3b3e9bad2ba9c3108b9cdedd87ed94b62a8f2e116358567dc133aa371356030358fa793a6f68dbc669a37779504f378701f85a9b3ee548859858b86c7dd055a0c36aec8d381ee33326f5b4f3147247537f8aece8ed504e9f124a4d6265a93ab90201ad23b27c6cf82c05bb9a7bdcfe26de43637ecccfd3a06dbb772ec9728798ce7158c9d3b96ffc214583c5fb2a44f96eadaa90a45788902c761b4fb8ca3d8f2338411e71af59c78f4ea26d99a03338655576c7e1f70f161d0d21839468b68961f31ecb9b318c6a3b35ec4ba9c32e3b8571e94cba8c70dc1ed9a24827837bf0108d0a6362d687f68a7f02b3abfd8b0a28e52d8edfd06530f332bc9aa3080939e6de0c61d3bb15d68ae371b0ea43bbf8bb3f3da50087efff3c01e5a3ffc7bbf79a0a688134be35b97852d3cbff99789d97f9f96bc35e38191bfcac472f5553e7e380d0771b6857a23082e5406230a4ec361c154a5219d91def037045eef55ded044cfddf71", 0x4e0, 0xffffffffffffffff) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00001c6000)) 2018/02/06 20:10:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000175000)='/selinux/context\x00', 0x2, 0x0) write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) 2018/02/06 20:10:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000185000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x344c) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000072f000-0x8)={0x80000001, 0x5}) r1 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000241000-0x4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000b98000)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="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", 0x4e0, 0xffffffffffffffff) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) 2018/02/06 20:10:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000185000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x344c) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000072f000-0x8)={0x80000001, 0x5}) r1 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000241000-0x4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000b98000)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="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", 0x4e0, 0xffffffffffffffff) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00001c6000)) 2018/02/06 20:10:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x200, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc685, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x20000, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ae0000)=[], 0x200000000000017c, &(0x7f0000fe9000-0x10)={0x0, 0x989680}, &(0x7f0000402000-0x8), 0x8) 2018/02/06 20:10:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000434000)='/selinux/enforce\x00', 0x180, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) dup2(r1, r2) 2018/02/06 20:10:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000185000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x344c) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000072f000-0x8)={0x80000001, 0x5}) r1 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000241000-0x4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000b98000)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="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", 0x4e0, 0xffffffffffffffff) 2018/02/06 20:10:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000185000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x344c) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000072f000-0x8)={0x80000001, 0x5}) r1 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000241000-0x4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000b98000)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="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", 0x4e0, 0xffffffffffffffff) 2018/02/06 20:10:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) 2018/02/06 20:10:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000434000)='/selinux/enforce\x00', 0x180, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) dup2(r1, r2) 2018/02/06 20:10:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ae0000)=[], 0x200000000000017c, &(0x7f0000fe9000-0x10)={0x0, 0x989680}, &(0x7f0000402000-0x8), 0x8) 2018/02/06 20:10:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000185000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x344c) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000072f000-0x8)={0x80000001, 0x5}) r1 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000241000-0x4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000b98000)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="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", 0x4e0, 0xffffffffffffffff) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00001c6000)) 2018/02/06 20:10:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000185000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x344c) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000072f000-0x8)={0x80000001, 0x5}) r1 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000241000-0x4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000b98000)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="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", 0x4e0, 0xffffffffffffffff) 2018/02/06 20:10:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) 2018/02/06 20:10:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000434000)='/selinux/enforce\x00', 0x180, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) dup2(r1, r2) 2018/02/06 20:10:25 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0xffffffffffffffff) r6 = getpgrp(0x0) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r5, 0xa, 0x12) r7 = gettid() setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000d8e000)=@security={'security\x00', 0xe, 0x4, 0x490, 0xffffffff, 0xd0, 0x218, 0x338, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000075b000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x218}}, [{{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@unspec=@multiport={0x50, 'multiport\x00', 0x1, {0x0, 0x7, [0x2, 0x1, 0x2, 0x1, 0x3, 0x0, 0x2, 0x2, 0x1, 0x2, 0x0, 0x2, 0x1, 0x2, 0x3], [0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1]}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x8}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0xff, 0xff], [0x0, 0xff000000, 0xffffffff, 0xffffff00], @generic="102aa31d13a55fa0c3b8b0466f9a554f", @generic="44a72f523b0c7bce514a67bb327a9922", {}, {}, 0x89, 0x5, 0x2, 0x40}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x18, 0xc5, 0x1}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x100, 0x4, 0x1}}]}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x9}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x14}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff], [0xffffffff, 0xff, 0xffffffff, 0xff], @common='eql\x00', @common='dummy0\x00', {}, {}, 0x2, 0xb2a, 0x4, 0x10}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9, 0x2, 0x1, [0x4, 0x7, 0x80000001, 0x7, 0x6, 0x100000001, 0x2, 0x2, 0x2, 0x7ff, 0x3, 0xa290, 0x20, 0x401, 0x100, 0xffffffff], 0x8}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x100000000, 0x1, 0x100000001}}}]}}, 0x4f0) tkill(r7, 0x100000000000016) close(r0) 2018/02/06 20:10:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unlink(&(0x7f000057b000)='./bus\x00') read(r3, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) write$sndseq(r0, &(0x7f0000f8f000-0xc0)=[{0x0, 0xfff, 0x3, 0x4, @tick=0xfc, {0xa665, 0x5}, {0x100, 0x5}, @ext={0x4f, &(0x7f0000dc9000-0x4f)="e992ad625fd31e61596fedfc82a2b225e2f024bda52061d326947f6be5ad6128d6cc656ce95984ff4e3f80a08e5e4a3af13868e134254d83421adda2aed61f65aaec0ff03337e53eed4f22425c7501"}}, {0x100000000, 0x2, 0x3, 0x2, @tick=0x80, {0x7fffffff, 0x5}, {0x31a}, @ext={0x49, &(0x7f0000069000-0x49)="f3cd71bb94299877ab50e858ef1bd6b679c9c451e905fcbb86df4de722e55222f1c5bb5739edb6cb1093f5c20d69de13e5d95e8caa5767a28413e46766ece1d72bce6281c1b6f31ed1"}}, {0x800, 0x40, 0x80000001, 0xffffffffffffff0f, @tick=0x2, {0x1, 0x7}, {0x80000001, 0xf5700000}, @result={0xcf, 0x100000000}}, {0x502, 0x8, 0x20, 0x5, @time, {0x6, 0x8}, {0x10000, 0x2}, @note={0x3eaf, 0x7, 0x10a4, 0x1, 0x8677}}], 0xc0) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/06 20:10:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000434000)='/selinux/enforce\x00', 0x180, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) dup2(r1, r2) 2018/02/06 20:10:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) 2018/02/06 20:10:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000185000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x344c) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000072f000-0x8)={0x80000001, 0x5}) r1 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000241000-0x4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000b98000)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="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", 0x4e0, 0xffffffffffffffff) 2018/02/06 20:10:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000185000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x344c) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000072f000-0x8)={0x80000001, 0x5}) r1 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000241000-0x4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000b98000)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="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", 0x4e0, 0xffffffffffffffff) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) 2018/02/06 20:10:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) 2018/02/06 20:10:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000434000)='/selinux/enforce\x00', 0x180, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) dup2(r1, r2) 2018/02/06 20:10:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ae0000)=[], 0x200000000000017c, &(0x7f0000fe9000-0x10)={0x0, 0x989680}, &(0x7f0000402000-0x8), 0x8) 2018/02/06 20:10:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unlink(&(0x7f000057b000)='./bus\x00') read(r3, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) write$sndseq(r0, &(0x7f0000f8f000-0xc0)=[{0x0, 0xfff, 0x3, 0x4, @tick=0xfc, {0xa665, 0x5}, {0x100, 0x5}, @ext={0x4f, &(0x7f0000dc9000-0x4f)="e992ad625fd31e61596fedfc82a2b225e2f024bda52061d326947f6be5ad6128d6cc656ce95984ff4e3f80a08e5e4a3af13868e134254d83421adda2aed61f65aaec0ff03337e53eed4f22425c7501"}}, {0x100000000, 0x2, 0x3, 0x2, @tick=0x80, {0x7fffffff, 0x5}, {0x31a}, @ext={0x49, &(0x7f0000069000-0x49)="f3cd71bb94299877ab50e858ef1bd6b679c9c451e905fcbb86df4de722e55222f1c5bb5739edb6cb1093f5c20d69de13e5d95e8caa5767a28413e46766ece1d72bce6281c1b6f31ed1"}}, {0x800, 0x40, 0x80000001, 0xffffffffffffff0f, @tick=0x2, {0x1, 0x7}, {0x80000001, 0xf5700000}, @result={0xcf, 0x100000000}}, {0x502, 0x8, 0x20, 0x5, @time, {0x6, 0x8}, {0x10000, 0x2}, @note={0x3eaf, 0x7, 0x10a4, 0x1, 0x8677}}], 0xc0) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/06 20:10:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000185000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x344c) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000072f000-0x8)={0x80000001, 0x5}) r1 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000241000-0x4)) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000b98000)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="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", 0x4e0, 0xffffffffffffffff) 2018/02/06 20:10:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ae0000)=[], 0x200000000000017c, &(0x7f0000fe9000-0x10)={0x0, 0x989680}, &(0x7f0000402000-0x8), 0x8) 2018/02/06 20:10:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000434000)='/selinux/enforce\x00', 0x180, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) dup2(r1, r2) 2018/02/06 20:10:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000434000)='/selinux/enforce\x00', 0x180, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) dup2(r1, r2) 2018/02/06 20:10:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000185000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x344c) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000072f000-0x8)={0x80000001, 0x5}) r1 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000241000-0x4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000b98000)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="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", 0x4e0, 0xffffffffffffffff) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) 2018/02/06 20:10:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000185000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x344c) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000072f000-0x8)={0x80000001, 0x5}) r1 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000241000-0x4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000b98000)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="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", 0x4e0, 0xffffffffffffffff) 2018/02/06 20:10:26 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) 2018/02/06 20:10:26 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) 2018/02/06 20:10:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ae0000)=[], 0x200000000000017c, &(0x7f0000fe9000-0x10)={0x0, 0x989680}, &(0x7f0000402000-0x8), 0x8) 2018/02/06 20:10:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000185000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x344c) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000072f000-0x8)={0x80000001, 0x5}) r1 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000241000-0x4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000b98000)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="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", 0x4e0, 0xffffffffffffffff) 2018/02/06 20:10:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000434000)='/selinux/enforce\x00', 0x180, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) 2018/02/06 20:10:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unlink(&(0x7f000057b000)='./bus\x00') read(r3, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) write$sndseq(r0, &(0x7f0000f8f000-0xc0)=[{0x0, 0xfff, 0x3, 0x4, @tick=0xfc, {0xa665, 0x5}, {0x100, 0x5}, @ext={0x4f, &(0x7f0000dc9000-0x4f)="e992ad625fd31e61596fedfc82a2b225e2f024bda52061d326947f6be5ad6128d6cc656ce95984ff4e3f80a08e5e4a3af13868e134254d83421adda2aed61f65aaec0ff03337e53eed4f22425c7501"}}, {0x100000000, 0x2, 0x3, 0x2, @tick=0x80, {0x7fffffff, 0x5}, {0x31a}, @ext={0x49, &(0x7f0000069000-0x49)="f3cd71bb94299877ab50e858ef1bd6b679c9c451e905fcbb86df4de722e55222f1c5bb5739edb6cb1093f5c20d69de13e5d95e8caa5767a28413e46766ece1d72bce6281c1b6f31ed1"}}, {0x800, 0x40, 0x80000001, 0xffffffffffffff0f, @tick=0x2, {0x1, 0x7}, {0x80000001, 0xf5700000}, @result={0xcf, 0x100000000}}, {0x502, 0x8, 0x20, 0x5, @time, {0x6, 0x8}, {0x10000, 0x2}, @note={0x3eaf, 0x7, 0x10a4, 0x1, 0x8677}}], 0xc0) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/06 20:10:26 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) 2018/02/06 20:10:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000185000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x344c) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000072f000-0x8)={0x80000001, 0x5}) r1 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r1, 0x80000) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000b98000)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="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", 0x4e0, 0xffffffffffffffff) 2018/02/06 20:10:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000185000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x344c) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000072f000-0x8)={0x80000001, 0x5}) r1 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000241000-0x4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) 2018/02/06 20:10:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000434000)='/selinux/enforce\x00', 0x180, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) dup2(r1, 0xffffffffffffffff) 2018/02/06 20:10:26 executing program 6: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ae0000)=[], 0x200000000000017c, &(0x7f0000fe9000-0x10)={0x0, 0x989680}, &(0x7f0000402000-0x8), 0x8) 2018/02/06 20:10:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000434000)='/selinux/enforce\x00', 0x180, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) dup2(r1, r2) 2018/02/06 20:10:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000434000)='/selinux/enforce\x00', 0x180, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) 2018/02/06 20:10:27 executing program 6: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ae0000)=[], 0x200000000000017c, &(0x7f0000fe9000-0x10)={0x0, 0x989680}, &(0x7f0000402000-0x8), 0x8) 2018/02/06 20:10:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) 2018/02/06 20:10:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000185000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x344c) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000072f000-0x8)={0x80000001, 0x5}) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000b98000)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="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", 0x4e0, 0xffffffffffffffff) 2018/02/06 20:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000185000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x344c) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000072f000-0x8)={0x80000001, 0x5}) r1 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000241000-0x4)) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) 2018/02/06 20:10:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000434000)='/selinux/enforce\x00', 0x180, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) dup2(r1, 0xffffffffffffffff) 2018/02/06 20:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000434000)='/selinux/enforce\x00', 0x180, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) 2018/02/06 20:10:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unlink(&(0x7f000057b000)='./bus\x00') read(r3, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) write$sndseq(r0, &(0x7f0000f8f000-0xc0)=[{0x0, 0xfff, 0x3, 0x4, @tick=0xfc, {0xa665, 0x5}, {0x100, 0x5}, @ext={0x4f, &(0x7f0000dc9000-0x4f)="e992ad625fd31e61596fedfc82a2b225e2f024bda52061d326947f6be5ad6128d6cc656ce95984ff4e3f80a08e5e4a3af13868e134254d83421adda2aed61f65aaec0ff03337e53eed4f22425c7501"}}, {0x100000000, 0x2, 0x3, 0x2, @tick=0x80, {0x7fffffff, 0x5}, {0x31a}, @ext={0x49, &(0x7f0000069000-0x49)="f3cd71bb94299877ab50e858ef1bd6b679c9c451e905fcbb86df4de722e55222f1c5bb5739edb6cb1093f5c20d69de13e5d95e8caa5767a28413e46766ece1d72bce6281c1b6f31ed1"}}, {0x800, 0x40, 0x80000001, 0xffffffffffffff0f, @tick=0x2, {0x1, 0x7}, {0x80000001, 0xf5700000}, @result={0xcf, 0x100000000}}, {0x502, 0x8, 0x20, 0x5, @time, {0x6, 0x8}, {0x10000, 0x2}, @note={0x3eaf, 0x7, 0x10a4, 0x1, 0x8677}}], 0xc0) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/06 20:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000434000)='/selinux/enforce\x00', 0x180, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) dup2(r1, r2) 2018/02/06 20:10:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) 2018/02/06 20:10:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000185000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x344c) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000072f000-0x8)={0x80000001, 0x5}) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000b98000)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="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", 0x4e0, 0xffffffffffffffff) 2018/02/06 20:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000434000)='/selinux/enforce\x00', 0x180, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) 2018/02/06 20:10:27 executing program 6: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ae0000)=[], 0x200000000000017c, &(0x7f0000fe9000-0x10)={0x0, 0x989680}, &(0x7f0000402000-0x8), 0x8) 2018/02/06 20:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000185000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x344c) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000072f000-0x8)={0x80000001, 0x5}) r1 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r1, 0x80000) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) 2018/02/06 20:10:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000434000)='/selinux/enforce\x00', 0x180, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) dup2(r1, 0xffffffffffffffff) 2018/02/06 20:10:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) 2018/02/06 20:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000434000)='/selinux/enforce\x00', 0x180, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) dup2(r1, r2) 2018/02/06 20:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000185000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x344c) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000072f000-0x8)={0x80000001, 0x5}) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) 2018/02/06 20:10:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) 2018/02/06 20:10:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ae0000)=[], 0x200000000000017c, &(0x7f0000fe9000-0x10)={0x0, 0x989680}, &(0x7f0000402000-0x8), 0x8) 2018/02/06 20:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000434000)='/selinux/enforce\x00', 0x180, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) 2018/02/06 20:10:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3