[ 12.709410] audit: type=1400 audit(1516227977.697:5): avc: denied { syslog } for pid=3503 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [....] Starting enhanced syslogd: rsyslogd[?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. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.442199] audit: type=1400 audit(1516227984.429:6): avc: denied { map } for pid=3646 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.34' (ECDSA) to the list of known hosts. 2018/01/17 22:26:30 fuzzer started [ 25.701955] audit: type=1400 audit(1516227990.689:7): avc: denied { map } for pid=3657 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/17 22:26:30 dialing manager at 10.128.0.26:46107 [ 28.962814] can: request_module (can-proto-0) failed. [ 28.972660] can: request_module (can-proto-0) failed. 2018/01/17 22:26:34 kcov=true, comps=true [ 29.483984] audit: type=1400 audit(1516227994.471:8): avc: denied { map } for pid=3657 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=8893 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/17 22:26:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000710000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000-0x20)={0x50a, 0x0, 0x1, 0x1f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000002000-0x10)={r3, 0xec}) r4 = shmget$private(0x0, 0x1000, 0x1008, &(0x7f0000001000/0x1000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x8, &(0x7f0000003000+0x9df)=""/4096, &(0x7f0000002000-0x4)=0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000004000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r5, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000006000)='/dev/input/event#\x00', 0x4, 0x410400) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000007000)=0x1ff, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000009000-0x14)=@known='security.capability\x00', &(0x7f0000009000-0x12)='/dev/input/event#\x00', 0x12, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000000a000-0x5c)="73e0b6686c06435cfb7b54c95c0e1d442a3269e07f73199bdfb27a62da284c92a19859a666ff2f21e0c8f26b9cfb00663a7cc1c6165e07fe0b096fc1dd062740726e9020255c2f51f2f11b6bbcdf73118399f80cb000a4712af4506e") 2018/01/17 22:26:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000000)={0x9, 0x0, [{0x80000001, 0x1, 0x0, 0x0, @sint={0x200, 0xff}}, {0x3ff, 0x4, 0x0, 0x0, @irqchip={0x691, 0x80}}, {0x3c, 0x3, 0x0, 0x0, @sint={0x81, 0x2}}, {0x1, 0x3, 0x0, 0x0, @adapter={0x7, 0x4, 0x6, 0x1000, 0xffffffffffffe5f7}}, {0x3, 0x2, 0x0, 0x0, @msi={0xffffffffffffffc0, 0xfffffffffffffffc, 0x4c085098}}, {0x4, 0x4, 0x0, 0x0, @irqchip={0x20, 0x1f}}, {0xb5, 0x0, 0x0, 0x0, @msi={0x5, 0xff, 0x6}}, {0x7, 0x4, 0x0, 0x0, @msi={0x4, 0x200, 0x7}}, {0x9, 0x2, 0x0, 0x0, @adapter={0x1, 0x3699ab3c, 0xffffffff, 0x8, 0x1}}]}) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000000+0xf0c)={"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"}) fcntl$notify(r0, 0x402, 0x20) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x5)='htcp\x00', 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff431}, 0x3, [0x8, 0x5, 0x224b, 0x100, 0x5, 0x8, 0xffff, 0x5373]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/220, 0xdc}, {&(0x7f0000002000)=""/246, 0xf6}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x4, 0x7, 0x200, 0x7, 0x4, 0x53d, 0x8, 0x40, 0x0}, &(0x7f0000003000-0x4)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x3}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000)={&(0x7f0000000000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000005000)='/dev/loop#\x00', 0x0, 0x40000) rt_sigpending(&(0x7f0000002000)={0x0}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000006000)=0x1f) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000005000-0x4)=0x5, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000007000)={r1, 0x4}, 0x8) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10) 2018/01/17 22:26:36 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f60000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000c39000-0x38)={&(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000cca000-0x10)={&(0x7f0000265000-0x48)={0x7, 0x28, 0x6, {0x0, 0x2710}, {0x0, 0x7530}, {0x4, 0x81, 0x18, 0x40}, 0x1, @can={{0x3, 0x200000000000, 0x8, 0x100}, 0x0, 0x3, 0x0, 0x0, "4cf0154cf6cdf77f"}}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x20048041) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000)=@nfc_llcp={0x27, 0x8, 0x0, 0x1, 0x7f, 0x27, "54ef5e99d6dbeeacdf6ffce646680572da02de18c72beeb2b33e3514458aeeff686d6cc9562e4ee05420180e6c5d534657f0bae0da87428738876b2062ea86", 0x3}, 0x60) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000003000-0x4)=0x89e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/access\x00', 0x2, 0x0) sendmmsg(r0, &(0x7f0000000000)=[], 0x0, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000004000)=0x0, &(0x7f0000003000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000004000)={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1000}, {0xa, 0x0, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x8, [0x6, 0x8, 0x8, 0xb9, 0x3, 0xc9aa, 0x3, 0x4]}, 0x5c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000006000-0x8)='./file0\x00', 0x4000, 0x90, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000007000-0x8)='./file0\x00', 0x20000, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000007000)={r2, &(0x7f0000003000-0xfd)="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", &(0x7f0000007000)=""/85}, 0x18) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) socket(0xa, 0x0, 0x3) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000005000-0x4)={r4}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000002000)={0x0, 0x7, 0x4, &(0x7f0000008000)=0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000009000)={0x0}, &(0x7f000000a000-0x4)=0x4) 2018/01/17 22:26:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x10000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x8000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0xe7, 0x5}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000003000-0x8)={0x3, r3}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000004000-0x12)='/dev/input/mouse#\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)=@kern={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000000)=[{&(0x7f0000004000)={0x398, 0x23, 0x600, 0x1, 0x3, "", [@typed={0x54, 0x5e, @binary="d5b3e18ae9a5edd2ebc79fbddebc68db356c09fff09b02e251f4c8983e2dbc5453e4ea743b99f8784559ed17d495c4e4ddf9871fe8dbd9fc885fb4962e26fbf37b73756b5c60d409a4dd"}, @generic="95f69c49c7400627b9eaeb6ba46339f6f6040ff13773edc1f934829510d330430415ef52d1df3cf62fa2dbfa43d5f027c22884b16422b5eb2617f320591609845c03a0fddbb29908982c4d92661f91a02e632d31b5caa8a63f87c455cd970e7889bceeb148e8a656261d1edc25215ae12e7e01fb55aed4a9bc3a43", @generic="9d7505d6e639f4187e232b4cd012df1f29084e9c72b859014b252b5c27fdebf946181b93da1a73c31562c5034410ce01fa8d6f65aca3e68bda735ece003d44c307945c456c74be40a22bf15c886b971d739113a6398cf6616cda1f0e9cb0d73a7927de0d2871c073b58e997bd8a6c3c97e274f20484a9b24c7bc", @generic="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", @generic="2e44f0b5123721ef91d2f881a602ba53f4ba87350d2c4e60dc99147b47954b0286975558c103c762d4be06abbd4efd6fc3b1b4f122b7fc08c7b7756dea92d6e2a38795135ad67c5d72025ad854561afea5fafef14c89a2a3606a54813b625cc7b4fb11fbfa59e38a017fb74ffa36e9b7ba7e326ef150412284a6aeb57ed0434ee903f0744e17dd", @generic="0ece93f738e97c3deed23d0ff0bda6b699dc044668310f3a0bd6ba413223e74cab", @generic="0e241dc3a273e8d68334cba5a69d22d42e131563747841544aa2837adb570f19506a30b2d95c27e8148ffa61611dcc02d4d2a2576687789424bcfa975caae5f278de83f778b4328695b09c680d05e8387cce09873841ebbacd7584e426d33ebc76de8928d25f1bbedb077a6c45574fa640ff17fb4ee37a7aa10ca17ec505d7cf00e320f92968fffa8fbec3", @typed={0xc, 0x1d, @uid=r4}]}, 0x398}, {&(0x7f0000005000-0x1270)={0x1270, 0x20, 0x601, 0x2, 0x2, "", 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@generic="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@nested={0x108, 0x4b, [@generic="8a83e042d95600621e67b750f20ca21481fa29c10a476c84ae311315f456324db5e0cb2bc67a5a521a0ea722085006ada321bc123f", @typed={0x14, 0x18, @str='-user&,{\x00'}, @generic="7b919b2bae0a6333de156c7ced4172e8bae9f411ff0fd09bab0d40d814eda288f032ab04919c0c6c0e3b75f98e24c24001ee427534964196a5196126386352f8de50cb1fe922ee41151f4809cf2acabf4df221b940febce78ec10b711fda4b318b75f9f794f3428cc8ad10b211b2728bc8da2148353e682ae9d7cf6748cd4fdc14cb7f69bdc03a866abb80e4883192481fe57e3783d51acc2f44fc73775fef4abfcd8c9116cedddce466f72d3302ba2e5da6e6b3fb7d48c6f8f5"]}]}, 0x15e0}, {&(0x7f0000004000)={0x294, 0x2d, 0x0, 0x4, 0x2, "", [@nested={0xe0, 0x36, [@generic="97b80666b8cfb4c71a0efdad956c904d19f1d317bcc32d60d31c8d0ea949dc9951cd8fb4a48e16bcc86992b6561163fee509d8dd53167af45d78b58019b75fc119aa9dc504a6c77e70e4998bea4c244082e9973c1af3fd6bfb31459cfe62b6da6f74bd210652cad709ef26589efdadf390289fab73391c331044d19fdbd0c43a556615be21cca286dbd9b0281e2343145fe97f8e8f5fc05fcd5f0a39063b7ef17dab0e9f764b6b663dfcc8bec1a629a70f3ba1c7a771abf56bf2ad80140da9b400a9d05e3af3df2131d3b0ac33356f95b5e24706897bc45ff1"]}, @typed={0xc, 0x69, @u32=0x7}, @generic="bb5bee815e9b53e38238c87d1b15535f8415a90316900477984a6294aa00ce8336381c90d0b3e2c517c2ed96b01e3ebe907649051328356aafbb17e6c98a2ad4eae586dd13157e661d310f690aa4f134237fb984c3f825e4f90fcae224c09a2926718da9d64c0514a1e5d6643f5ef8e28d1706a1dcf0fac7613ffcd7484c5aae9c0049959bff05d93747ce0b57e038dd97b1cdda1bf72def565d739933a5f398c4ab707fa93e03a34fc1e203ff", @typed={0x2c, 0x93, @binary="a0c1947c32e7b09178649bd512a78c2cf2a49cc3398b6c558071fd55033dcfc17061"}, @typed={0xc, 0x36, @uid=r4}, @generic="04b32d14528df0abef1dfe57c05467e1d5ad4fd4ea328d59a5c51b348f497574522bd388dda324c0c7c63dba529f104b6bf1672b047e66c451166f32182febc53d48ee69b46fa066eb801109143564f59f69fd8c1d0760d4f1051ad1a7e84be884b9877ad098825a5bdc765cbac392e2f5f1bbc9347526d9a2b4604da30cfd1acff7fc19e32c440e", @typed={0xc, 0x38, @fd=r0}, @typed={0xc, 0x25, @pid=r3}, @nested={0x10, 0x3c, [@typed={0xc, 0x73, @pid=r3}]}]}, 0x294}, {&(0x7f0000000000)={0x50, 0x41, 0x200, 0x5, 0x2, "", [@typed={0xc, 0x6, @fd=r0}, @typed={0xc, 0x82, @str='\x00'}, @typed={0x8, 0x13, @void=""}, @nested={0x20, 0x2c, [@typed={0x8, 0x2c, @void=""}, @typed={0xc, 0x50, @pid=r3}, @typed={0x8, 0x49, @void=""}]}]}, 0x50}, {&(0x7f0000004000)={0x1f4, 0x23, 0x800, 0x1, 0x0, "", [@typed={0x8c, 0x48, @binary="93736d051718037769dfa55f79c11960a3d6d58035f3511bbfe0b9ff5a3885836b99277784b23469c8eaf33275e26952f71eae3e5eae2438dfa7355476d072378bb6de194daaaf38b6fde8522d353674fdf8f0843e5ebb3dfcad71b2b6893a90d8c543d7edcfd01c2142c44a9813510622095ddeb688b63106178ca2c08000ae2b1c1163"}, @nested={0x14, 0x8b, [@generic="d73c", @typed={0xc, 0x8b, @str='\x00'}]}, @generic="239182d4902528e2283ae32b6db0620365255fd0f66b8b276ba8472a55f40827f24d2a6bfa507a07dff2263e97802b6a0b8d6607eb07682187fc5ff174b39ad3dc261da86acb15ae52c6f3147af94b7065c3346bdff2fa4c4d0de8414ef16808b93047d9374442ec80a6946b6e2796c32cd960cba2ff6e92d273cc4e0a0c92f4d3d7f647b8fd948e09d4456a12dd105e43ab13fcaade1a15c6ba52868d13bfe5ebf9b14e35834b999d7f7a4fd8fbddcd4d4c66da9bfef345d6bbe2a5d7dae878018e539420329c176f3ed4919a64c9ca5da894b71b04a6fc4cc568acd4607de5d33b704c4913fb08476cf4f52688ced071b0932ec12b", @nested={0x40, 0x7d, [@typed={0xc, 0x2e, @pid=r3}, @generic="dbc7d98c2b9ad510f363", @typed={0xc, 0x6b, @u32=0x5}, @typed={0xc, 0x70, @uid=r4}, @typed={0xc, 0x57, @u32=0x9}]}, @typed={0xc, 0x7a, @ipv4=@loopback=0x7f000001}]}, 0x1f4}], 0x7, &(0x7f0000005000-0x80)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x80, 0x400c804}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000006000)={0x12, @tick=0x9, 0x3, {0xd79, 0x6}, 0x2aeb, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000007000)=""/133) r6 = syz_open_pts(r0, 0x650200) ioctl$TCFLSH(r6, 0x540b, 0x86) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000009000-0x8)=@assoc_value={r2, 0x1}, 0x8) 2018/01/17 22:26:36 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f00002ec000)='/dev/snd/midiC#D#\x00', 0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f000020f000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) socket$kcm(0x29, 0x2, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000000)={0x7, 0x0, [{0x3, 0x3, 0x0, 0x0, @sint={0x80, 0x9}}, {0x6, 0x7, 0x0, 0x0, @adapter={0x400, 0x2, 0x10000, 0x9, 0x2}}, {0x5, 0x1, 0x0, 0x0, @sint={0x9, 0x9}}, {0x4, 0x4, 0x0, 0x0, @adapter={0x1000, 0x800, 0x270, 0x5, 0x10001}}, {0xff, 0x1, 0x0, 0x0, @adapter={0xff, 0x9, 0xfff, 0x30bd, 0x3}}, {0x2278, 0x7, 0x0, 0x0, @sint={0x8001, 0x3f}}, {0x7, 0x7, 0x0, 0x0, @sint={0x2, 0x1}}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000004000-0x8)='./file0\x00', 0x22) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/dev/sequencer2\x00', 0x490002, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000004000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000000)={r4, r5}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004000)={0x0, 0x0}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000001000-0xa)={0x1, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000004000)=0x10000, &(0x7f0000004000)=0x4) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001000)={0x1, 0x5, 0xb90, 0x8, 0xcb9, 0xffffffff00000001}) fcntl$setflags(r2, 0x2, 0x1) sendto$unix(r0, &(0x7f0000002000-0xf2)="05c3a9bfcf12c33b606549cc971fdbd7952c9d0ef5a208bf8417f4e0ada8e3f78a0a8106b6fb42b8341559244063f1779421f4de7af9cb64455b008bc0290fdcd5e2f415d7a00cf02d18583fcdd2b67f27a0254edc825f5edb9eeeec5940c255bf2b338b01aebdba3bf0eed92f003c75334c27790e833d9554e9f46c822ebac2ca5bfb35c547c067bfb745f60ad321f23bf83c94fa09587528daf13d716b23fe7b9ce6a6d7ed905e868289b073a748d5cce9e193d344144a527780cc2f1b8a0d5e9b27eb33ecfd0ab06d7f5a0717867e036466988aca0b32450530e300ae3c79bd08925ea51992e09073e39c61c77e751772", 0xf2, 0x44, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x2, &(0x7f0000006000-0x8)=0x0) r6 = msgget$private(0x0, 0x40) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r6, &(0x7f0000006000)={0x3, "d453bd0dc2893b790d4782e8c966382fab5a06cbd5185bcee88883156e140757f8f0ea7ccf952619bceef620e6c7e10606332cc77d6a7449d8719381b2dbb9d53deadb706c2a9de335eee972f6f7c6bfeed44d801db9448524676dfe54"}, 0x65, 0x800) 2018/01/17 22:26:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendto(r0, &(0x7f0000e99000)="2dd6", 0x2, 0x10, &(0x7f0000d3c000-0x10)=@nfc={0x27, 0x2, 0x6, 0x0}, 0x10) r1 = socket$inet(0x2, 0xa, 0x7ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0xffff, 0x8000) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000000)={0x51, 0x4, 0x6, {0x4, 0x428}, {0x3, 0x1}, @ramp={0x5, 0x7e26, {0x1, 0x6, 0x0, 0xb2}}}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r2, &(0x7f0000002000)={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000002000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000005000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000002000)=0xc) r3 = mmap$binder(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2000000, 0x50, r2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000005000)={0x28, 0x0, &(0x7f0000003000)=[@acquire_done={0x40106309, r3, 0x1}, @enter_looper={0x630c}, @clear_death={0x400c630f, 0x2, 0x3}], 0xd7, 0x0, &(0x7f0000001000-0xd7)="e5047717c991ae7de3e54351992a25635350e3205805f929fcbb1445556ea3db6cc5f6ec598c5237186ddffddd7524b5d12fe83b5f8e47dc92dc750ce6c345bff8bc4b5e94e7474da5b879203d8b62c94f40a3ec2378ec506211d4518d26b1fce511c4688e938d723f55db4bdee527e9cd9c8f08eb24d61cdcbd25048875a5ecd5e06887ee6c584e1d09e108e25e2bea9ea8da6154c99c329b0e57877919317b8ecaa49a05b18ec43dec1f31a9fd8e79e4c6908420eb851ba959f6abe4fcc859f8836fb870599681ffadb5079967ce4096fb0becc08143"}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000001000-0x38)=[{0xc, 0x4}, {0x0, 0xd3a}, {0x8, 0x46f}, {0x3, 0x8}, {0x4, 0x7f}, {0x4, 0x7ff}, {0xc, 0x9}], 0x7) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000006000-0x7e)="23877a8987bbb127d045a40e79ed9f56713ce75bd1b4a15b2ec7a6051ace37aeb19f43f3bde719c3b3826753aa035ababf8b77af738d3e5390e7ec0e30a01a6a10566beb2fce1d74db93b90d6734d0baf102416e8b5970dc697e49a0a08bd736592bf0737fd38da7ce19c18a91b78629c3bc32fafe3da81d36ff6ec62bfb", 0x7e}], 0x1, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x9c, 0x0, &(0x7f0000007000)=[@free_buffer={0x40086303, r3}, @reply={0x40406301, {0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x58, 0x38, &(0x7f0000008000-0x58)=[@flat={0x73622a85, 0x100, r3, 0x4}, @fd={0x66642a85, 0x0, r1, 0x0, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f0000007000)=0x0, 0x1, 0x1, 0xa}], &(0x7f0000008000-0x38)=[0x18, 0x38, 0x40, 0x78, 0x48, 0x30, 0x78]}}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x18, 0x10, &(0x7f0000007000-0x18)=[@flat={0x77682a85, 0xa, r3, 0x2}], &(0x7f0000007000)=[0x20, 0x30]}, 0x1000}}], 0x2f, 0x0, &(0x7f0000008000-0x2f)="311d06ffa22d61d0b567ec4c5276640de660849381b8bfd8bbcc784520ee574ded5b06c6cdafdfabe64fa0b9f1878c"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000008000)={0x3200000000000000, 0x15000, 0x3, 0x3, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/17 22:26:36 executing program 5: r0 = semget(0x1, 0x0, 0xa3) semctl$SEM_INFO(r0, 0x1, 0x13, &(0x7f0000cc6000-0xce)=""/206) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000b18000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x51)='C+(posix_acl_accesssecurity:securityem0proceth0mime_typeuser(keyringvboxnet1wlan0', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r1, &(0x7f0000000000)="ee034444db41610ed9cfdeccbdd4758f2d28c978ecbd3640825f0effd907478cb23f1df8546911101093ad275f57013ee646c0cda69195c9b3f9aae29561307312ea8808ec30768b51f01c9d5b98b8530d3ec3689627fa431de19f21824249b6081a826fc4cf813c1d1651ea3da40a53fda690192ce7b26684d487cc102cd3c013342845fbba139cfcceaf1604af9cda49f930d8e3e5c98c5d470dc2ab2c00c039de82fc935052", 0xa7) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000001000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x2d, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000002000-0x4)=0x1000) keyctl$revoke(0x3, r1) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000002000)=0x4) mkdirat(r2, &(0x7f0000003000-0x8)='./file0\x00', 0x8) semget(0x2, 0x3, 0x50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x1, 0x38d0b3ae, &(0x7f0000004000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000004000-0xbc)={0x694, 0x3, 'client0\x00', 0x1, "03a3f3590eb146c2", "436b365339f8aa02ca84a7f762caa87888ca1bfddf126ec89dc07e0383eac8ef", 0x5, 0xffffffffffffffc1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000006000-0x98)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe}, &(0x7f0000003000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000004000)={r5, 0x3}, 0x6) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000001000-0x4)={0x6, 0x7, 0x3ff, 0x0}) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000004000-0x400)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) flistxattr(r3, &(0x7f0000003000-0xa6)=""/166, 0xa6) 2018/01/17 22:26:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) accept$llc(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000)={0x6, 0x9, 0x0, 0x6, 0x0}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002000-0x8c)={r3, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x60}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000003000)='logon\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)="64bb4e58a340f6b805a3e40255068b863da5e32529ab1bf25af72e3a678b6cec6689ce26d90302e76be80db1d676f3a9c0edc6d04d015111949f3b90d89d924a0ca7f7aaef3a6d84a268ea22d5c0170a62903ab47902deade022d995090ec0183a4e48406cd98bc2808ab924d347dfa923af274dff5aae712c1987229d571571241d12e727bb30bf88c8c11cc67f98497b593c6594b935982f39103f1468b3a99a848a76e48b3763a5aa4232da3d6778edbe0afc552a3e451b4b3bab6630d6c951fd081100e197f45fe0b1d006b05d5bf0ac91aebbe0614b", 0xd8, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r4, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000005000-0x90)={0x5, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000005000-0x4)=0x26, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000000000)=[], 0x0, 0x40000040, &(0x7f0000005000)={r5, r6+10000000}) r7 = fcntl$getown(r1, 0x9) ptrace$peekuser(0x3, r7, 0x7fffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000006000-0x40)=[{&(0x7f0000006000)="88a0d2a8ce64123d81c7c4310d832c885782403c29edd630ae1b082dd5a98eefc8df904525a8daaf97e332ea2e4fb4ed39fac7ec07b2751120f24193a88dd9d1e43532393e9eb8cb31375250268e08bfb8904a0b0761dbc56946f2a1125a2d03aec9983ab17b3d374aa4b32e14ce460164e810d1be", 0x75}, {&(0x7f0000004000)="7bf021eb9bb16db72fd9fe7e46258ffc4cb9919919baed073aae8b40c9c8059ff710fa06ed5f0deb6c8d6671ef2286b08688271d5b29ec557edc5a986a423153b21c7e03814e232839c1283161e8b8cd247a12a2926be97311ecc76a5f301e90134e9f94251924144ce2e0e6b8eb62a8a6793e3ad018954a87f7232a4177d36a17b7e8fb1c2d636a91cb48", 0x8b}, {&(0x7f0000007000-0x45)="93ad5b7850ca9f6c40a5758dd1ba19c80805691433acd8a34adc376a6455629c9a8292fcfb8392f1af4a7853d77e50a240a320b1ff9cb63f4b8f6728988a13a46affe88a52", 0x45}, {&(0x7f0000005000-0xd7)="9b23617379e23b99e38ada080a9e66706de59c6aea85828040e952c7068f714a22f3d64e8516f4c8635661cea0b0d5152a59e0b74ffffd9f0d33d3c36c9e76b7a2c09a0da52845c712ceffad74239f69e89b7fde31b9489195857cd2eb444e1237a8a4c95fed2974463219b0542a9b9a279544d072081c031a86158230bb1d98a2d901689915281427a3504d4c4bbe041525e565cde7c90a9efe07991b44a44938e74038f10706e00a6d4b36294dbf0b2cbc94eeb338f64e207371a17f7226fc8b3a170cc83ce51168202957b3154e8e277c86d9bfbbda", 0xd7}], 0x4, &(0x7f0000006000)=[{0x48, 0x10a, 0xffffffffffffffff, "2a13897a28095bf410ec94e3fb6e06a441cbf84faac82adbd7465c4494f70feac805b31111a600369ef541a76ca766b762608cdea29a5a"}], 0x48, 0x40}, 0x4004010) [ 31.194899] audit: type=1400 audit(1516227996.182:9): avc: denied { map } for pid=3657 comm="syz-fuzzer" path="/root/syzkaller-shm960296185" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 31.895685] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.313901] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.066272] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.221342] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.478577] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.743803] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.777205] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.017280] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.541100] audit: type=1400 audit(1516227999.528:10): avc: denied { sys_admin } for pid=3700 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.639126] audit: type=1400 audit(1516227999.591:11): avc: denied { sys_chroot } for pid=4410 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.748123] audit: type=1400 audit(1516227999.618:12): avc: denied { ipc_lock } for pid=4419 comm="syz-executor0" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.665253] audit: type=1400 audit(1516228000.652:13): avc: denied { ipc_owner } for pid=4669 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 [ 35.736219] audit: type=1400 audit(1516228000.680:14): avc: denied { dac_override } for pid=4669 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.973914] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) [ 35.983050] audit: type=1400 audit(1516228000.970:15): avc: denied { map } for pid=4745 comm="syz-executor4" path="/dev/vcs5" dev="devtmpfs" ino=11198 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:tty_device_t:s0 tclass=chr_file permissive=1 2018/01/17 22:26:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00007e7000/0x1000)=nil, 0x1000, 0x4003, &(0x7f000095a000)=0x0, 0x3ff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000038f000-0x8)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r1, &(0x7f0000008000-0x200)=""/512, 0x10000035e) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000470000-0x10)={r1, r0, 0x0, 0x1}, 0x10) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000fbe000)=0x4, &(0x7f00002d1000)=0x4) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d1a000-0x4)=0x0) gettid() connect$unix(0xffffffffffffffff, &(0x7f0000704000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f000047c000)={0x53, 0x10001, 0x0, {0x1f, 0x1364}, {0x6, 0xe65}, @ramp={0x40, 0x1, {0x0, 0x4, 0x1, 0x5}}}) 2018/01/17 22:26:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004c4000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00007c6000)=""/49) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001da000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a08000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x2) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000c86000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x5) r2 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/snmp6\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000b17000)={{0x6, 0x1ff, 0x1ff, 0x6, 0x7c, 0x6}, 0x80000001, 0x5, 0x80, 0xc37, 0x0, "0c8f3d06caf9d0344f937f60da1f310e8dc307546bcf673283c820a4329a19288d259c19655becf663305e814a0028714611dd95a43ab16b5aad6f57d7cb05992d5126899a3c84b0abde005890e8ffb34fcf2ea8242c2afb26fba80dea1b333eed66058b01b834c416236f7714fa00587380a54c7b5dbd322707e14406aac52f"}) r3 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) r4 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r3, r4, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/17 22:26:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x20000000000545d, &(0x7f0000098000-0x8)=0x2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x9136a213099bf6e5, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00006e7000)=0x0) 2018/01/17 22:26:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001b6000)='/dev/qat_adf_ctl\x00', 0x20400, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000253000-0x4)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aef000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00008af000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00009f1000)="05", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000102000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e6a000-0x4)=0x14) 2018/01/17 22:26:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg(r0, &(0x7f0000e75000-0x38)={&(0x7f0000d5d000-0x6)=@hci={0x1f, 0x101, 0x3}, 0x6, &(0x7f00007c4000)=[{&(0x7f00009bd000+0x9a1)="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", 0x1000}, {&(0x7f0000e04000)="958146f09bd990817e03ead3b17ad529cf88c8db8798013a52143c05ab5ef54014b8e65a03963b23430e9fe5a650bb28ba2c91fbac84da09e1bedfef2ee931428d0f2db3d39186a246cf07b8b27c3d051ab86597e0872201c285245a197a142fd5e71de66fc38e732d0d8f35f631f66e695fdb528513f54b524c043e76822b52716e7424b9a7ad3b32d7bfe5e9aff93ff5df3c32f016c4247c24c42439f50e1187539fa4f27b2ad7392f0989f7e01a", 0xaf}, {&(0x7f0000373000-0xfa)="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", 0xfa}], 0x3, &(0x7f0000185000)=[{0x90, 0x11f, 0x3, 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"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{0xd0, 0x11f, 0xfffffffffffffdc7, "15e0af35bcf1572535689261323b0bb480cf860bc54a37b8435952744e534c86cdda9654be1910df553e4a25effac6b162a9488a0fae36447684ddb92579bd786cf843b9ad9b4a9e70004fb2854e10744e7202909e743c7c18cdfcc7d16d40da9856c0670c928b3c73b9287794f28f5c7360379fbe8897258c879e553af6138012e3d34eb9dbba0c687fec85ad3a2faa991ed60f70e8a2511beb718e09b4e68bc839afcf7dd6ff9d34afabb48bb00e027036014862eb2f2c0a"}], 0x21a0, 0x40000}, 0x20000000) sendto$inet6(r0, &(0x7f0000832000)='\a', 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f00003a0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 22:26:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000915000-0xc)={0x3, 0xffffffffffffffff, 0x0}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f5b000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000a35000-0x8)={r1, 0xffffffffeb648804}) syz_emit_ethernet(0x2a, &(0x7f00001b5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x3ffffffffffffc8f, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb4]}) 2018/01/17 22:26:41 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0x0) shmget$private(0x0, 0x1000, 0x10, &(0x7f0000008000/0x1000)=nil) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000009000-0x1f)=""/31) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) 2018/01/17 22:26:41 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009d0000-0xc)={0x3, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000542000)={0x0, 0x12, "d5c9f6cb8c51b47d7fd4e73d7894f760f636"}, &(0x7f0000000000)=0x1a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f9c000)={r1, 0x5a, "c52df7545cf8cb2615be50d778dce7429a158a11078cbcd57e1a78f8e30bbc76017c26befafd283da60286489c8f88bd370697347048b58a3067dc8638b4f08fb7cff7e7ea1cd173773b8a88328557c21a14f97b7fdb1e0e3533"}, &(0x7f0000000000)=0x62) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e08000-0x10)=@generic="06fb66ced91d80845b628df6daa8755f", 0x10) [ 36.031648] audit: type=1400 audit(1516228001.019:16): avc: denied { create } for pid=4757 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/17 22:26:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000164000-0x5)='user\x00', &(0x7f0000410000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000067f000)="11", 0x1, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000da5000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000fe6000)='oom_adj\x00') perf_event_open(&(0x7f0000504000-0x78)={0x1, 0x78, 0xf591, 0x9, 0x1, 0xa59e, 0x0, 0x8, 0x10000, 0x2, 0x101, 0x811, 0x5, 0x0, 0xb1c, 0x0, 0x8, 0x2a58, 0x9, 0x1, 0x6, 0x0, 0x7, 0x2855, 0x40, 0x0, 0x8000, 0x71c, 0xffffffff, 0x9, 0x2, 0x80000000, 0x2, 0x1f, 0x6, 0x4, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_config_ext={0x4, 0x3f}, 0x4200, 0x1ff, 0x7, 0x7, 0x40, 0xfff, 0x1c, 0x0}, r1, 0x52, r2, 0x2) fcntl$getownex(r2, 0x10, &(0x7f0000e8a000-0x8)={0x0, 0x0}) keyctl$invalidate(0x15, r0) socket$l2tp(0x18, 0x1, 0x1) 2018/01/17 22:26:41 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000b000)='/dev/rtc\x00', 0x32100, 0x0) r1 = getpid() perf_event_open(&(0x7f0000007000-0x78)={0x7, 0x78, 0x5, 0x2, 0x5, 0x2, 0x0, 0x9, 0x0, 0x3, 0x8000800000000000, 0x4, 0xa, 0x5, 0x9, 0x9, 0x6, 0x3, 0x0, 0x2, 0x2, 0x8, 0x1000, 0x8, 0x2, 0x3ff, 0x4, 0x0, 0xffffffffe16987a6, 0x4, 0x3, 0x100000001, 0x4, 0x2000000, 0x783, 0x1000, 0x6, 0x95db, 0x0, 0x9, 0x2, @perf_config_ext={0x82, 0x2}, 0x2000, 0x6, 0xffffffffffffffc1, 0x7, 0x80000001, 0xfc, 0x500d, 0x0}, r1, 0x8, r0, 0xfffffffffffffffc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000010000-0xb0)={{0x6, 0x800}, 'port1\x00', 0x1, 0x1800, 0xfff, 0x7, 0xfb, 0x40000000, 0x9, 0x0, 0x2, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x9, &(0x7f0000010000)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000000f000)='/dev/mixer\x00', 0x244000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000003000-0x4c)={0x0, 0xac, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:26:41 executing program 1: r0 = socket(0x9, 0x0, 0x100000000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8936, &(0x7f0000001000)={@generic="882e677136e722b2d521f3ff8d8f6b23", @ifru_mtu=0xffff}) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000d59000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000001000-0x20)="7a39c1e23087a1f40854059517d382c598d6b66e5eaaf23dbb2a021224e3858e"}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000-0x4)={r0}) r1 = accept4$packet(r0, &(0x7f0000cd4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001e6000-0x4)=0x14, 0x0) msync(&(0x7f0000c8c000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000001000)=@common='ip6_vti0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0xc16, 0x8, 0x5, 0x78b8bfd3, 0x6}, 0x14) [ 36.087937] QAT: Invalid ioctl [ 36.090343] mmap: syz-executor3 (4777) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/17 22:26:41 executing program 6: personality(0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x400, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000002000-0x8)={0x3ff, 0xfffffffffffffff7, 0x300000000, 0x10000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000003000-0x4)=0x9) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) 2018/01/17 22:26:41 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000009000-0x70)=[{0x0, 0x0, &(0x7f0000014000-0x50)=[{&(0x7f0000010000)="e57c37ed9e76d2f418a41b6d9c0f7730b94093e6795c7b14945925ad0a6ada26abf2f5e82205c899f50104a9b500a58dad", 0x31}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000016000)='/dev/audio\x00', 0x20400, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000005000-0x10)={0x17, 0xaf, &(0x7f0000016000)="4636a03f3916016e1ed255732dc47aa73d4c72c5c4aa4c6105397081a79eef71d0fc9d40bbd0f6fc653d516b680ea18f5f28c6a20bfa4fe6b29cc572cef5c15a8ce3ef09d9bf69d880027740c7281a8fb080bb128b802366eacd247b8b420bb4c3a8fe1b88a4d9937005144aaf0ce6fc7ad01cf2ee054ddffeb6c82ba0425b301b931be5b8579ab2868f7b4aff9d373425ab98aae61da2092a37133c48cb568e8da016431f6af4d76d1a17191ad569"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000009000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000005000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000017000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000003000)=[&(0x7f0000014000)='ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000017000-0xa)="2a2b2d75736572291b00", &(0x7f0000011000-0xb)='$!vboxnet1\x00', &(0x7f0000017000-0x25)="e673656375726974794062646576f96c6f246c6f776c616e306370757365746e6f64657600"], &(0x7f0000016000)=[&(0x7f0000011000-0x10)='ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000014000)='(%\x00', &(0x7f0000016000)='trustedposix_acl_access@\x00'], 0x900) 2018/01/17 22:26:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000019b000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000eea000)={@common='ip6gretap0\x00', @ifru_flags=0x800}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x8b5b779441c9a683, 0x5, 0x400) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r3 = dup3(r1, r1, 0x80000) connect$ipx(r3, &(0x7f0000142000-0x10)={0x4, 0x9, 0x1, "a723c6670a51", 0x8000, 0x0}, 0x10) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f000072f000)=""/240, &(0x7f0000dbe000)=0xf0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 22:26:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg(r0, &(0x7f0000e75000-0x38)={&(0x7f0000d5d000-0x6)=@hci={0x1f, 0x101, 0x3}, 0x6, &(0x7f00007c4000)=[{&(0x7f00009bd000+0x9a1)="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", 0x1000}, {&(0x7f0000e04000)="958146f09bd990817e03ead3b17ad529cf88c8db8798013a52143c05ab5ef54014b8e65a03963b23430e9fe5a650bb28ba2c91fbac84da09e1bedfef2ee931428d0f2db3d39186a246cf07b8b27c3d051ab86597e0872201c285245a197a142fd5e71de66fc38e732d0d8f35f631f66e695fdb528513f54b524c043e76822b52716e7424b9a7ad3b32d7bfe5e9aff93ff5df3c32f016c4247c24c42439f50e1187539fa4f27b2ad7392f0989f7e01a", 0xaf}, {&(0x7f0000373000-0xfa)="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", 0xfa}], 0x3, &(0x7f0000185000)=[{0x90, 0x11f, 0x3, 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{0x20, 0x1ff, 0x2ab, "64ccf3a54c90dace3d05da197f"}, {0x1010, 0x103, 0x401, 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{0xd0, 0x11f, 0xfffffffffffffdc7, "15e0af35bcf1572535689261323b0bb480cf860bc54a37b8435952744e534c86cdda9654be1910df553e4a25effac6b162a9488a0fae36447684ddb92579bd786cf843b9ad9b4a9e70004fb2854e10744e7202909e743c7c18cdfcc7d16d40da9856c0670c928b3c73b9287794f28f5c7360379fbe8897258c879e553af6138012e3d34eb9dbba0c687fec85ad3a2faa991ed60f70e8a2511beb718e09b4e68bc839afcf7dd6ff9d34afabb48bb00e027036014862eb2f2c0a"}], 0x21a0, 0x40000}, 0x20000000) sendto$inet6(r0, &(0x7f0000832000)='\a', 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f00003a0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 22:26:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00003f7000-0xc)={0x4, [0x1, 0x10001, 0x9, 0x1000]}, &(0x7f0000d3e000-0x4)=0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00006bb000-0x20)={@generic="dad17694d63a040fba4bdb4ff8e2a9f0", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000097000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x6, 0xffffffff7fffffff, 0x180000}, &(0x7f0000b86000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000089a000)={0x2, 0x1, 0x80000001, 0x7, r2}, &(0x7f0000e9c000)=0x10) close(r0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000b66000)={0x0, 0x0}) 2018/01/17 22:26:41 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000f40000-0x12)='/dev/input/mouse#\x00', 0x5c, 0x400002) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000a73000)={0x9, 0x401, 0x2, 0x6, 0x1}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0xf85, ""}], 0x10, 0x0}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") 2018/01/17 22:26:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0xffffffffffffff7b, 0x1000000000000000, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008b7000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000a0c000-0x20)={0x1, 0x1, 0x0, 0x0, r1}) r2 = syz_open_dev$sg(&(0x7f0000c39000-0x9)='/dev/sg#\x00', 0x2, 0x600) connect$pptp(r2, &(0x7f00004f7000)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000988000-0x3)='&-\x00') sendmsg$nl_route(r2, &(0x7f0000204000)={&(0x7f0000455000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000782000-0x10)={&(0x7f0000ac5000-0x4c)=@bridge_dellink={0x4c, 0x11, 0x20, 0x4, 0x1, {0x7, 0x0, 0x0, 0x0, 0x8000, 0x8200}, [@IFLA_WEIGHT={0x8, 0xf, 0x1}, @IFLA_PHYS_PORT_ID={0x24, 0x22, "09a93bc486808c71b8f5393dc47a0670c3179ee59313da32506e9eed1146"}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x1) [ 36.200622] QAT: Invalid ioctl [ 36.209419] QAT: Invalid ioctl 2018/01/17 22:26:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007bf000-0x9)='/dev/ppp\x00', 0x0, 0x0) timerfd_create(0x0, 0x800) r1 = socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0xb, &(0x7f0000926000)=""/4, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000a8f000-0x4c)=[@in6={0xa, 0x3, 0xa9f2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) inotify_init() getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00001fd000)=0x7, &(0x7f00001c3000)=0x4) r3 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000132000/0x3000)=nil) shmat(r3, &(0x7f0000cb5000/0x1000)=nil, 0x5000) 2018/01/17 22:26:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00000f3000-0x8)='./file0\x00') chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000a51000-0x1)='.', 0x4) lgetxattr(&(0x7f000087f000)='./file0\x00', &(0x7f0000401000)=@known='system.posix_acl_default\x00', &(0x7f0000ac8000)=""/181, 0xb5) r0 = openat(0xffffffffffffffff, &(0x7f0000555000)='./file1\x00', 0x800, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000245000)={0x2, 0x1, 0x9, 0x800, 0x3}, 0xc) sendmsg$can_raw(r0, &(0x7f0000a19000-0x38)={&(0x7f0000d89000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000cad000-0x10)={&(0x7f0000612000-0x48)=@canfd={{0x1, 0x1000000000, 0x101, 0x359e}, 0x18, 0x3, 0x0, 0x0, "44835a3c866213025bc3dda205511552d0c4598c93dfc85da8c2d0b0dd9e637eefbfbf012d05bf80cdf876e326b9a85e3c3fad7682510823065bebbfe2eda7ac"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x10) 2018/01/17 22:26:41 executing program 6: r0 = shmget$private(0x0, 0x1000, 0x1a10, &(0x7f0000ef8000/0x1000)=nil) shmat(r0, &(0x7f0000000000/0x2000)=nil, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000f89000-0xd)='/dev/dmmidi#\x00', 0x1, 0x840) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000000000)={0x1f, {0x1e, 0x5, 0x101, 0x5, 0x9, 0xffffffffffff8001}}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/17 22:26:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00001dd000-0x10d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d800", 0x0, "4fada4"}, ""}}}}}, &(0x7f0000d45000)={0x20000000, 0x1, [0x0]}) socketpair(0xa, 0x80e, 0x9e, &(0x7f0000023000-0x8)={0x0, 0x0}) fchdir(r1) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000066000)=0x401, &(0x7f0000fa3000)=0x4) 2018/01/17 22:26:41 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setattr(r0, &(0x7f0000751000-0x30)={0x0, 0x6, 0x1, 0x1000, 0x80000001, 0xc0, 0x1000, 0x297}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) getcwd(&(0x7f0000498000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000002000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f000002e000-0x68)={0x7b, 0x0, [0x0, 0x7, 0x7, 0x400], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x200000000004) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d39000)={0x0, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00001b6000-0x48)={0x60003, 0x0, [0x0, 0x0, 0x0, 0x400000000003, 0x0, 0x4, 0x0, 0x0]}) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000f0e000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:26:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000204000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f000060a000-0x4)=0x76) 2018/01/17 22:26:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009ea000-0xc)={0x3, 0xffffffffffffffff, 0x0}) r1 = socket$nfc_llcp(0x27, 0x2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001d000-0xc)={0x8, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) flock(r2, 0x1) flock(r2, 0x8) 2018/01/17 22:26:41 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f7f000)='/dev/cuse\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000eca000+0xee1)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000433000-0x58)={0x26, 'aead\x00', 0xe, 0x0, 'ccm(aes-asm)\x00'}, 0xd) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a21000-0xb8)={0x0, 0x7, 0x5, 0x7ff, 0x9, 0xa780, 0x8001, 0x2, {0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x9, 0x2b9, 0x6}}, &(0x7f0000c84000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000669000)=r3, 0xfffffffffffffde8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) [ 36.249517] audit: type=1400 audit(1516228001.236:17): avc: denied { ioctl } for pid=4806 comm="syz-executor4" path="socket:[12284]" dev="sockfs" ino=12284 ioctlcmd=0x89e2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=sock_file permissive=1 [ 36.272472] QAT: Invalid ioctl 2018/01/17 22:26:41 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) connect$inet6(r2, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r2, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000aad000-0x40)={0x400, 0x7, 0x52, 0xff, "491f28260c6990f54fc08e532adfeab466e2964141291c9a1720e311796cd257b4f2487a765d20c8aae05dcb", 0xfffffffffffffffc}) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000db7000-0x8)={r0, r2}) r4 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000994000)=0x0, 0x80000) r5 = accept$inet(r4, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) r6 = accept$inet(r5, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r7, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) socket(0xa, 0xb, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000d5000-0x88)={0x0, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getpeername(r6, &(0x7f00006b4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000040d000)=0x10) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r8, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)=@newsa={0x13c, 0x1a, 0x9, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'generic-gcm-aesni\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 22:26:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00004ad000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000337000)=0x2e) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000a73000-0x4)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000034000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000eed000)="", 0x0, 0x20000000, &(0x7f000073a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 36.340472] audit: type=1400 audit(1516228001.327:18): avc: denied { net_admin } for pid=4829 comm="syz-executor2" 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 2018/01/17 22:26:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f0000675000-0xdf)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x2, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@generic={0x0, 0x0, "c0130d45e61d85803f"}, @lsrr={0x83, 0x0, 0xfffffffffffffffc, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @broadcast=0xffffffff, @broadcast=0xffffffff, @rand_addr=0x6, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x5]}, @noop={0x1}, @lsrr={0x83, 0x0, 0x1, [@empty=0x0, @loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x0, 0x4, [@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x17}, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @noop={0x1}, @ssrr={0x89, 0x0, 0xffffffffffff0000, [@multicast1=0xe0000001, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast2=0xe0000002, @rand_addr=0xfffffffffffffff7, @loopback=0x7f000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xb}, @broadcast=0xffffffff]}, @ra={0x94, 0x0, 0x100}, @noop={0x1}]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, 'e'}}}}}, &(0x7f00008f4000-0x14)={0x0, 0x4000000000000082, [0xd34, 0x2b0, 0xe94]}) r0 = socket$nl_crypto(0x10, 0x3, 0x15) fsetxattr(r0, &(0x7f0000c30000-0x21)=@random={'os2.\x00', 'userwlan0vmnet1eth1%cpuset,\x00'}, &(0x7f0000b8d000)="6d696d655f74797065a25b776c616e316b657972696e6700", 0x18, 0x2) 2018/01/17 22:26:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000f48000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004ea000-0x4)=0x10) fcntl$getown(r0, 0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000dd1000-0x9)='/dev/rtc\x00', 0x204000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sg(&(0x7f00009a5000)='/dev/sg#\x00', 0x800, 0x200240) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000041000)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00002ba000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:26:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 22:26:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009b6000)='/selinux/validatetrans\x00', 0x1, 0x0) msgrcv(r0, &(0x7f0000cbc000-0x1008)={0x0, ""/4096}, 0x1008, 0x3, 0x0) msgrcv(r0, &(0x7f0000602000)={0x0, ""/164}, 0xac, 0x0, 0x0) msgget$private(0x0, 0x103) msgsnd(r0, &(0x7f0000024000)={0x1, ""}, 0x8, 0x0) [ 36.414794] audit: type=1400 audit(1516228001.402:19): avc: denied { create } for pid=4854 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 36.507290] audit: type=1400 audit(1516228001.473:20): avc: denied { write } for pid=4854 comm="syz-executor1" dev="sockfs" ino=12936 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/17 22:26:41 executing program 5: clone(0x0, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f00005c6000/0x1000)=nil, 0x1000}) utime(&(0x7f0000801000)='./file0\x00', &(0x7f0000670000)={0x0, 0x0}) 2018/01/17 22:26:41 executing program 7: mmap(&(0x7f0000000000/0xb43000)=nil, 0xb43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000103000)='./control\x00', 0x40) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000019a000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000b3a000)=0x6ca, 0x4) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x4, &(0x7f0000b44000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000818000)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000736000)="404ee15cfdc6ccaaa57822df6b36d6c71bbc5fe424c153a6987e30e51d28dbb65d6ba5dbb1dbab02e67ff5e0a158e9151172a5c46727d041d08d4b8a198e1c0dfaca6cb3154baecfd7debbef09f0e427b99157b14dcb4c6b7b58761ee4e1f8ba1e4dd9941de94af00cf5beae57", 0x6d) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000b45000-0x4)=0x6b) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) timer_create(0x5, &(0x7f0000b44000-0x60)={0x0, 0x1b, 0x2, @thr={&(0x7f000073c000)="6e794d0488a9348c4b38715c580abda72caee7a45f7bb651ab39c2014cc8fb802df6c7709fbcb4d44e", &(0x7f0000b43000+0x427)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000983000)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000a91000)={{0x1, 0x0, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r4, &(0x7f0000b43000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = inotify_init() inotify_add_watch(r5, &(0x7f00002a3000)='./control\x00', 0x34) 2018/01/17 22:26:41 executing program 1: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000037000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x4}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000036000-0xbe)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) exit_group(0x9) inotify_init() getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000037000)={0x0, 0x80000001, 0x7fffffff}) 2018/01/17 22:26:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) getsockopt(r0, 0x800000000000084, 0x8000000007a, &(0x7f000023b000)=""/8, &(0x7f00004ee000-0x4)=0x8) 2018/01/17 22:26:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00001de000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x1}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000bba000)="9c8e0700ee5a5404", 0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f000033a000-0x4)=0x0) 2018/01/17 22:26:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f000036c000-0x38)={&(0x7f000035d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000b78000)=[], 0x0, &(0x7f000034d000-0x9a)=""/154, 0x9a, 0x0}, 0x0) write(r0, &(0x7f0000a35000-0xcf)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) recvmsg(r0, &(0x7f00005cf000-0x38)={&(0x7f000006f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00004c9000)=[], 0x0, &(0x7f0000978000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00005f0000-0x8d)=""/141) 2018/01/17 22:26:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000038000-0x9)='/dev/ppp\x00', 0x2000, 0x0) unshare(0x800000) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/43) r1 = perf_event_open(&(0x7f000030e000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0xff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x80001, 0x84) io_setup(0x51f, &(0x7f0000c7b000-0x8)=0x0) io_cancel(r3, &(0x7f000016c000-0x40)={0x0, 0x0, 0x0, 0x8, 0xfffffffffffffe00, r0, &(0x7f0000915000-0x4)="4186e684", 0x4, 0xbe9b, 0x0, 0x0, r1}, &(0x7f000004a000-0xf)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000397000-0x20)={0x400008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) init_module(&(0x7f00000be000)='#wlan1#\x00', 0x8, &(0x7f000033a000)='\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000ca000)={0x0, 0x3, 0x4, 0x3, 0x6, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000cf5000-0x8)='./file0\x00', &(0x7f000024b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup(r0) r4 = getpgid(0x0) ptrace$cont(0x7, r4, 0x100000000, 0xfffffffffffffff8) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000e8f000-0x8)={0x9, 0x4, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000026d000-0x4)=0x1, 0x4) sendmmsg$inet_sctp(r2, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0xf591, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)='G', 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) r5 = shmget$private(0x0, 0x3000, 0x54001023, &(0x7f000042c000/0x3000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000155000-0xed)=""/237) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00009e5000)={{0x0, 0x6}, 'port1\x00', 0x21, 0x4, 0x6, 0x120000000000, 0x41ab, 0x1f, 0x3ff, 0x0, 0x2, 0x1619, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cf5000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000dbb000-0xb0)=[@in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x100000001}, @in={0x2, 0x1, @rand_addr=0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x51}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) 2018/01/17 22:26:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00007b8000-0xa)='encrypted\x00', 0x840, 0x0, &(0x7f0000642000-0x40)={0xffffffffffffffff, 0x5, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x80000001}) [ 36.534334] audit: type=1400 audit(1516228001.474:21): avc: denied { setattr } for pid=4854 comm="syz-executor1" name="NETLINK" dev="sockfs" ino=12936 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/17 22:26:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) listen(r0, 0x124) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00007a1000+0xcbf)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/17 22:26:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3c, &(0x7f00005e9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="56eaa2837104", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2e, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @udp={0x3, 0x1, 0x1a, 0x0, "d16baba33d0119b4fe20c7a484ea0e704dcd"}}}}}, &(0x7f0000754000)={0xffffffffffffffff, 0x1, [0x4]}) [ 36.596912] audit: type=1400 audit(1516228001.584:22): avc: denied { dac_read_search } for pid=4881 comm="syz-executor7" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/17 22:26:41 executing program 5: mbind(&(0x7f0000e14000/0x4000)=nil, 0x4000, 0x4003, &(0x7f000030d000)=0x1, 0x8, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000835000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000000000+0xf34)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000706000-0x4)=0x8001, 0x4) mknod(&(0x7f000081d000)='./control/file0\x00', 0x0, 0x0) lseek(r1, 0x3, 0x0) 2018/01/17 22:26:41 executing program 1: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$ipx(r2, &(0x7f0000ce2000-0x10)={0x4, 0x9, 0x0, "b6f5b1508ef8", 0x2, 0x0}, 0x10) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000fb4000)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fb5000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r3, &(0x7f0000fb6000-0x8)='./file0\x00', &(0x7f0000fb6000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) 2018/01/17 22:26:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ddf000)='/selinux/access\x00', 0x2, 0x0) sendto(r0, &(0x7f000013b000-0xe8)="d53ce7c2b8b939ecb344ad6e41942bcf1d6eead4a07e662146f1600d7755173580333f9b835f6d53d7ce9f622a5d0706964e36fa7dfb0ee0fe365b5dbd993a066c566b74ecd9332c289c939a923d16c35ec69d572533e95e52e40269c025c0b9a2b5bdaf1ff9419d5f57d40ef72ac9ef3e84f7ef34d765650e3cda68cf3247cc410d039497adf42e8e454e494359ac7bec55e6a40f01fcf56dae20873cf6a22cd3abfa9e6d4c486b53a19bce06afc9bb4c15bcfbb1cca81b8e8aa84507db96f477ef7b5d8d82b0f01a154cba85c7c7d239ffd81905a43ce3787e75b938287da886497ce281129098", 0xe8, 0x4, &(0x7f000047c000)=@un=@abs={0x0, 0x0, 0x2}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x1f) bind$inet6(r1, &(0x7f00000b2000)={0xa, 0x3, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffe46aee1d}, 0x1c) listen(r1, 0x1ff) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(0xffffffffffffffff, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000ec4000)="a3f1699212ecd6601717eb61270600afec6771d65f696ffb6725e34fe652cd27", 0x0, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffd82) lremovexattr(&(0x7f00008db000-0x8)='./file0\x00', &(0x7f000047b000)=@known='system.posix_acl_default\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a6c000)={0x0, 0x0}) io_setup(0x0, &(0x7f0000a29000)=0x0) io_submit(r3, 0x1, &(0x7f00009b7000-0x8)=[&(0x7f0000862000)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f000000e000)="98076eb89e4a32c05d33652c4760aff69160642e40ca1e4da9306fdec0d2d08e3a0af235b41ed3fd36d8f7bf062d0e385b195ed0f20016790158d48b19441debcb0f199ed80a0f691bdf1bb7c97a635097455d0ccca2915038b9d1b5496d3c", 0x5f, 0x73e, 0x0, 0x1, r0}]) accept4(r1, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000621000)=0xfffffffffffffec3, 0x0) 2018/01/17 22:26:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00004de000)=[{&(0x7f0000bee000-0x1000)="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", 0x118}], 0x1, &(0x7f0000f96000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000058d000)={&(0x7f0000e4e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000fea000)=[{&(0x7f0000709000)=""/222, 0xde}, {&(0x7f0000b42000)=""/40, 0x28}, {&(0x7f0000ad8000)=""/215, 0xd7}], 0x3, &(0x7f0000a6a000-0xf4)=""/244, 0xf4, 0x0}, 0x0) 2018/01/17 22:26:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000642000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_UNLOCK(r1, 0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000068a000)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000766000-0x8)={0x0, 0xe3}, &(0x7f00002d1000)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000089f000)='bic\x00', 0x4) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000e71000-0x6)={r3, 0x66}, 0x6) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f000006d000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = getpgrp(0x0) r5 = getpgid(0x0) rt_tgsigqueueinfo(r4, r5, 0x29, &(0x7f0000a9d000-0x10)={0x2b, 0x80000000, 0x3, 0xff}) 2018/01/17 22:26:41 executing program 0: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") removexattr(&(0x7f0000ff0000)='./file0\x00', &(0x7f0000208000)=@random={'system.\x00', ':GPL{)lo\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x5, 0x1, &(0x7f000022d000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)={0x0, 0x1c9c380}) [ 36.736283] audit: type=1400 audit(1516228001.630:23): avc: denied { read } for pid=4887 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/17 22:26:41 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x1fffc) ioctl(r0, 0x1, &(0x7f000084d000-0x1)="") tee(r0, r0, 0x101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0xcd)="9bfe7c8032d982ab5a7d756fdd19340904bf89a3f681e29804c07c4e69827df76b86135fea0e0ae4f49611ca557d87b1d9ff6aa6d136ca9eb1c645520d07f152d8e485eed7b27b2dd119de93064e3bc6305f12ef0c97f32f22d68f3aadf5e6a0936e4830cdbaecfb4649a5ff8a0c316fa60df0b09250cdecc52f5d2e778cf115498a35777f5533729ee552243be1d59e5a857a6e0c5f87caa1a7114b81cea1b954d0d42958c3ba32da26f5a9445aeb890adf00e7585cf1e57130d2d0d55f37690c7c70b6178fb57bcecc58feaa", 0xcd}, {&(0x7f0000002000-0xfb)="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", 0xfb}], 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0xff, 0x0, 0x1, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000002000)={0x27, 0xffffffffffff0001, 0x6, 0x2}, 0x10) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000000)={r1, 0x4c}) 2018/01/17 22:26:41 executing program 5: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./file0\x00', 0x101100, 0x40) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000040000)={0x1f, 0x100000000, {0x1ff, 0x101, 0x681, 0x101, 0x7, 0x5}, 0x7, 0xffff}, 0xe) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000054000-0x4)=0xfffffffffffffffc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f000004d000)={0x80, 0x0, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051ed90000ffff992b6900000000f9ff0000000000000100e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:26:41 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000e000-0x13)='/dev/snd/controlC#\x00', 0x100000006, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) r1 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x4, 0x80) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000011000)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000011000)={&(0x7f000000b000)=@nfc_llcp={0x27, 0x3, 0xfff, 0x5, 0x4, 0x3, "0d1f911a2f68cb24c0c2a7a1be4dc7448c6c17803158b6b6d2ce488c8b0f72ab71bc3d1821a02f1d38ad7ee5e9a0649f5ae362eae9008199ba33559b35a634", 0x5}, 0x60, &(0x7f000000b000-0x20)=[{&(0x7f0000002000-0xed)="0bbcb40e481e53315c16acef2333a43dd02e5dae54b69de797d10dd2d5723f55e0ca3c5bd67a50961454379038ae068c5ede7d48ab282a4add0e572b7c554d7d6c002317a7db69f6fa13d298bca644c4e842ecff5a36b308bf6c8d80c01efb6f77933433ec4aaea3ec1aa4ca60a37131b36317d9bce0bb738f8f3b8b731ff69306032702c708534aa2d13ddfdac1f2e86b293a496e294178ade916f5934631df28456e774a563deb84aa90e45384fec92baf0177e267d9e61af20cb2f8614ec5a300030db7e522cda2b63f0f5df710720905004d3a3a1d2a307b197d27c564d75a0b3f2fb8e31ea6102a89618c", 0xed}, {&(0x7f0000011000)="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", 0x1000}], 0x2, 0x0, 0x0, 0xc2b6e94e609ceb79}, 0x50) inotify_init1(0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000f000)={0x9, 0x0, 0x0, 0x0, "2a5a7aa6e53ff258647a2c1a8eea9f6c6d94820ca1091fcd87f112b28bb336f2fc0f56e07866b5874c098814", 0x0}) 2018/01/17 22:26:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x182, 0x0) r1 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f000054b000-0x2)=@file={0x0, ""/0}, &(0x7f000041c000)=0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x22811, r1, 0x0) 2018/01/17 22:26:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000995000-0x27)="2700000014001707030e0000120f0a0028171000f5fe0012ff000300078a151f75080039000500", 0x27) r2 = getpid() r3 = syz_open_dev$sndpcmc(&(0x7f00009ad000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff55, 0x210800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000027000)={0x0, 0x64, "5040783c04404d08c77a17080bf4bd1155dc92c428315018b7245804d7e90a753147611aaa782d8524b46289b2f031b150253b0c0f4ff237acb91d01de588e5055fa374eac51ea9824872f756379dab2296459e1335cc379c4ead79d6f3152034fdf7291"}, &(0x7f0000e7d000)=0x6c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00009f9000-0xc5)={r4, 0xbd, "e4cb9d4e68a99eb04ee62029affee7021a676645674c6ca51c79e27eee6776feb148d493dacbc160f80fd7f00a7ebf3a6e332b3d4c50b0b143e423532787e2ef4b3a64a32279a8f7db9d02591fcd54d87506b249e4c8f25b147b36aad939aef06f3ea7bf3fbb64f79d41b0140a3c4a87f795ab5604dabcabfc3fe35eb4592fef1ab00e0c4d082b631e9c7d754df0a0cbc43230cdf45ffd3f55909b3ce401292f49b042152e871f316406f40b04f90a33ae06355e7538406fd5abe638d5"}, &(0x7f0000066000)=0xc5) sendmsg$nl_netfilter(r1, &(0x7f0000b14000)={&(0x7f0000afe000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00004d8000)={&(0x7f0000724000)={0x138, 0x9, 0x5, 0xb00, 0x3, 0x3, {0xf, 0x0, 0x8}, [@typed={0xc, 0x4c, @u32=0x9}, @typed={0xc, 0x69, @pid=r2}, @generic="0deec8337b403bb6cdf657da3100215b38ea81726075e2f3d0e08e1de07f7457306faf7a3a14", @typed={0xc, 0x41, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="f616638bf1b270997153ade770e70a07250a66cf434b44c153fdb0dd46a7f460c5a6023c7ef32ba311774d1f5cadaaad7a95201e861078c48e4d210981c73cad0b756aba62ac104c548480b8360310a535f9b1dd05e44022ca59f31431ef380cc09f2dbd43842455ee16177c4149b3ef5e88e709d64965e6664fc2b8512778e45ae38f77373c542ebf942b5d7789cfc446b9926f54d3ca06737b199f3476d68a984bc33fdb45d89f5327ad5ac4e22bb44775c1b712825ae5ec1b2e63109ae5334b84e8e167ce4bade71b1a", @typed={0xc, 0x67, @str='\x00'}]}, 0x138}, 0x1, 0x0, 0x0, 0x4000}, 0x800) r5 = syz_open_dev$sndpcmc(&(0x7f00000ff000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x210100) lstat(&(0x7f0000adc000)='./file0\x00', &(0x7f00004e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00006c1000-0x4)=0x0, &(0x7f0000eb9000)=0x0, &(0x7f0000c38000)=0x0) fchown(r0, r6, r7) setsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f0000828000)=0x2, 0x4) finit_module(r1, &(0x7f0000d4d000)='\x00', 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000073e000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f35000)=0xe8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000009b000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aed000-0x10)={&(0x7f000043d000)=@bridge_setlink={0x20, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 22:26:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000c5000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000cf8000)=0x0, &(0x7f0000902000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet6(r0, &(0x7f0000499000)="c5", 0x1, 0x41, &(0x7f0000f47000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) socket$inet6(0xa, 0x800, 0x101) 2018/01/17 22:26:41 executing program 1: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bind$ipx(r2, &(0x7f0000ce2000-0x10)={0x4, 0x9, 0x0, "b6f5b1508ef8", 0x2, 0x0}, 0x10) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000fb4000)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fb5000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r3, &(0x7f0000fb6000-0x8)='./file0\x00', &(0x7f0000fb6000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) 2018/01/17 22:26:41 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f00006ce000)='/dev/snd/midiC#D#\x00', 0x1, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004d2000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e00000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00003fe000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000732000)={0x2, 0x1, 0xfffffffffffffff9, 0x8000, 0x9, 0x1}) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000c62000-0x10)={0x6, &(0x7f0000b00000)=[{0x2, 0xfb, 0x4, 0xffff}, {0x6, 0xfffffffffffffffa, 0x6, 0x8}, {0x9, 0x0, 0x401, 0x4}, {0x3, 0x0, 0x6a6614eb, 0x3}, {0x45f, 0x0, 0x8000, 0x0}, {0x81, 0xfff, 0x800, 0x6}]}, 0x10) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000029b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000321000)=0xc) syz_open_procfs(r4, &(0x7f00001d0000-0x5)='auxv\x00') close(r2) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000ea2000-0x4)=0x875, 0x4) syz_open_dev$sndctrl(&(0x7f00005e3000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x40840) [ 36.782753] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu [ 36.885954] audit: type=1400 audit(1516228001.660:24): avc: denied { write } for pid=4887 comm="syz-executor0" path="socket:[12947]" dev="sockfs" ino=12947 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/17 22:26:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001b000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f00009b1000)={{r0, r1/1000+30000}, {0x77359400, 0x0}}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c7d000)='/dev/hwrng\x00', 0xc0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000a6f000-0x8)='keyring\x00', &(0x7f0000057000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$join(0x1, &(0x7f0000957000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) keyctl$session_to_parent(0x12) 2018/01/17 22:26:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007e9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f00009fa000-0x6)={0x101, 0x9}) r1 = socket$inet6(0xa, 0x3, 0x2) r2 = fcntl$dupfd(r1, 0x406, r1) pipe(&(0x7f0000b8a000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000493000-0xc)={@empty=0x0, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007dc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000d44000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000a94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004c6000)={0x0, 0x20}, &(0x7f0000112000-0x3)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000891000)={r3, 0x5}, &(0x7f0000ef9000-0x4)=0x6) 2018/01/17 22:26:42 executing program 4: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef7000-0x4)=0x0) 2018/01/17 22:26:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000733000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000594000-0xc)={0x2, r0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00008a8000-0x4)=0xe7, 0x4) r3 = memfd_create(&(0x7f00005f9000-0x2)='#}\x00', 0x0) ftruncate(r3, 0x8000040001) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f000008b000)={0xf5, &(0x7f0000a1f000)="821c3519e36e97f7e89f9a82d05853fe71a00cc9cd0a376c353778f46ecb730e6fff725a0c20281adc9b83b49c1591523d26e614f9c6934241b8cee70187834ff9a31f773cc748d55bc9215bcf05a7acdb05ae8393a0ed63cd1a454a458c3400db129ebc4f97d88bface2a208f3682141111692b43d98006e6c95f6c8bb729a1fd57265a412670adbca0f78a0a47dd00f13f2ccf4319f9b7ec54e67cc20b819d8e2f8ffa564d5c8d4a56d3e4840690949ce357f37a31ba68d7a92e55485345b51cfd67449a272f66a434cba878928c64925a2950f7251f2a5959d2f5412711403ab0c27ac511d5c4862aa680e43176295ed75f8f31"}) sendmsg(r1, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f3a000-0x40)=[{&(0x7f0000c44000)='2', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r1, r3, &(0x7f000000a000)=0x0, 0x2) 2018/01/17 22:26:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000062e000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000084f000-0x8)={0x0, 0x7fff}, &(0x7f0000ef4000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ed5000-0x8)={r1, 0x81}, &(0x7f00002e7000-0x4)=0x8) syz_emit_ethernet(0x13e, &(0x7f00008b2000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0xbf2]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00008e2000-0x8)={0x0, 0x0}, &(0x7f0000d5b000-0x4)=0x8) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000126000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xd, 0x3, 0x10001, 0x8, &(0x7f0000a2a000)=@generic="a38c993f9644373e7aa8a136b0e9563c", 0x7ff, 0x3, 0xbd00000000000000}) [ 36.971520] audit: type=1400 audit(1516228001.958:25): avc: denied { set_context_mgr } for pid=4960 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/17 22:26:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000c1000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00004b1000-0x8)=0x0) r1 = geteuid() r2 = request_key(&(0x7f0000f6b000)='id_legacy\x00', &(0x7f00009c6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000657000)='md5sum%selfem1\x00', 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00009dd000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:26:42 executing program 4: mbind(&(0x7f0000ecb000/0x1000)=nil, 0xfffffffffffffdb2, 0x0, &(0x7f0000886000-0x8)=0x0, 0x5, 0x0) 2018/01/17 22:26:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x4d5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b83000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ff000-0x4)=0xe8) r2 = getegid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000106000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1d000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f13000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000267000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000033d000-0x4)=0x0) r6 = fcntl$getown(0xffffffffffffff9c, 0x9) msgctl$IPC_SET(r0, 0x1, &(0x7f0000c5d000)={{0x67, r1, r2, r3, r4, 0x227eef42d8d2cd8a, 0x17, 0x0, 0x0, 0x0}, 0x800, 0x400, 0x0, 0xdd28, 0x83e, 0xfff, r5, r6, 0x0, 0x0}) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) msgsnd(r7, &(0x7f000000a000-0x1008)={0x3, ""}, 0x8, 0x0) msgctl$IPC_RMID(r7, 0x0) 2018/01/17 22:26:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) accept4(r1, &(0x7f0000536000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000104000)=0x10, 0x800) r2 = syz_open_dev$mouse(&(0x7f0000ad4000)='/dev/input/mouse#\x00', 0xb563, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000506000)={0x1, 0x4, 0x9, 'queue0\x00', 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fadvise64(r0, 0x0, 0x0, 0x1) r3 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) socket$key(0xf, 0x3, 0x2) 2018/01/17 22:26:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) clone(0x0, &(0x7f0000dd0000)="", &(0x7f000052d000-0x4)=0x0, &(0x7f0000e6e000)=0x0, &(0x7f0000381000-0x2b)="") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ffd000)='/proc/self/net/pfkey\x00', 0x408402, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000015f000-0x58)={0xffffffffffffffd5, 0x8, 0x338, 0x400, 0x1f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') [ 37.014643] binder: 4960:4965 Acquire 1 refcount change on invalid ref 0 ret -22 [ 37.016705] syz-executor7 (4971) used greatest stack depth: 14960 bytes left 2018/01/17 22:26:42 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/cuse\x00', 0x200002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000002000)={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1, [0xff70, 0x1, 0x1000, 0xffff, 0x8, 0x1000, 0x1, 0x9]}, 0x5c) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x18) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r2, &(0x7f0000001000-0x64)=""/0, 0x0) getdents64(r2, &(0x7f0000002000+0x35d)=""/69, 0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000a66000-0x10)={&(0x7f00001ca000/0x1000)=nil, 0x1000}) 2018/01/17 22:26:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffd75c, 0x7, 0x3, "2d29a384b0747758781910f7e6f7d96c49fd5a1ee452095a88f87a1ffd309187f39fe8e9dede6abe7195dd6ea6b5bf065e5e03a94888e06c3b7550454d1d55ff01133641587a7196a7b90341e70de405"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r1, &(0x7f0000ff7000)="61aaea16f667c2d83db463298f8083dd47244221f005bc9b797e83669e12ffbf9ba320c9179382a057dec9874940e53448df186e73603d8b39ecfd7ceecc941deb218b37c89884e7348f6f60d2342e418196ae7c61c87a833a1b9653e5f237916ded581fd87f7354dd6c24eb98768927fb8f956cadd7d2cc2ab3af54e3d47cc1d41871581368ba7d31b181567bcedfbb01a1d61165f3ef7c686e6cff5ed1956e858e7eee0f13c802e904438412d87c8337936a5b3423772356fbf5c6f8a7aef9cb10a3790e2617be29ec3999d7721e0d98bf39ad56c08e8504c5cbe7cca6b812828ccd67997f5b0da8006500582206f4cc3901e81a3c4c4480b817a7175ced8cd170d15794560949ae22c42c4078a8cd36bc58bfc04b99adae6465480fe2798d88c86719e8b0b024a4ed39042f97765d494f82cb8eb28568826bd77bc554fc5a023c9d4f7564104e1ebb10eb9b46a1296dfe2d6c48fcda28d7ba89a012ac266a117f057238fd7d651baaf3fe7784562b88109f4fc08ed0ac9b73c3bc9f7420eff1e2144599c5f1ea868041b8446bdc39f7f17b1fe1c97612b4bb341551132d81ea2b3cd3e5fbb21f669981cbaf0d88231a7ae74be237e9dde4da0a13cc5d6e03d24d78cad1685e71b5de1ebae17d1ad93fbbcb675c04f52dff374352924161f7661f2d483ee3e532f4c2050ef3e337dc4cda646ee5f898843d8fc862f6b0c16de0e1edc16326282918bee5ef2a5890fdc47118cc60b440a916e5c466181507f1c593c465ad9828aa162cc8053ffbe197386b43678c539d5916416391fb9f38116e1de49971768c6ba05b48591f2c876c250cee27ecc225746566e2b7a2179102d3581523d30ad418dc3ae41921968a6e8f53a1f678f599f6e49f1191107644f2cfa9dab6e2422f278b65fa0cfd84a868ce0a5087a6d7512bd684fd3084d989c75b832844b865b0aaa2231b074a8055af1799a79d9c607eed3bfdec66bde79ff5107299c0cb568cc74908c5a38a56846a9368b925a2a43588246533018e5e3feff1b114ded0168127df818ebe2072fd62993c30923c2e604da061c163e08951bd6acbc87481aefa81888114db3b7234f8004b3d21e4da4a7e240e85dd97d8515c0e68eb26f378726996507f9bd936229fb0ff401b263b1d2d6fe21495abf70d642305d3dce6e76146597b41bcb40193044a6f06fed6bdba0c24b8035fb50db858dcf764837ef60cd396299322304ae4c7bf2c17d56f6db8837c4182f3fc9a241236f76d89a729193de41da3402987d48e425174696968abb19362e1c061f9dfaba46c59c5ecb6266fe6e66f98762602f7c688ef7040928e87652bc42eb370eb662f1d0bdf9b19c59a982efb64eb14132706b0c15a4f9b02273b0dc56517ab46754ca7ad53eb938ebb09661d776c6b9736e06dd0f5a7462936e31397dfd24ef3e78dd510168def4dc7e6212c707168ad6b375216abac6b8bde5c9395e138a976064578150f8a424c005d42c8675bb1b29118d9d0472be9a672a1daa212dd3a2e88bfdd477ffe0b6e12ef74f10778e3d35a3e8873b9d47f6c9fd621de386c756f74e538306a25fee6d3cb09a72db8460b7dcaf4c3c537bea023b95b90ab38373baa5b8491c56d9717ceb04447c1efdd325d7e7a5ef9dc45822f7e47af9fdf619942ab26ebe6dff6d44b0cdbbb00ece96605b892944687112a8bd6c89e12b00829d64fdbacc37b15aa6ac14a44e6c43ede7abad01384d4350fa939a9c00cda2f06e2d1e166a49d7ec38d8c351ac2eabf13157f9c2e532b3cbe653f0796a250f533f3b908b1895b58f1cc59fe1be16028fd0b813473ac760cdd89c4d387ea58115ebdded112e1013833d5e721362037bd13096eff9db8b3bfcb7165904357c59aa1a3422cb8a05eac1085f42f98c384da9dc8c5ef6f84ad5f580e73b0d8d191c9a03e2507fcf567cf01f520eafd19aaa16e6fbf235914446f7d0be151e63f0609a319e5b51bb63eaa28377338f769e25ad7eca99c9fb7018bc587b1c4d9f3b8fc415563515645e13e8bdbabc00363a17366e4b1b225c1a39a03f8030f3b710da54142fc1c16133d93e4c1b569ebcf5c95d0e80266b01c31339927ac433e4081e95015722759bbadee72f4c7ddeae994aebd4834454ad00d482f56f06df67cbcca6bb881d9611b0a51aba54cafa00dc953ecf97ba979f21be9df57f71e2ccf514b8e2d288c140fc53ca775b7c03773ff6b39656ea02b617d03606ee2ac874ecb7d335fb01b53884b427bd5d78308b0c25dd08111132260e788e2f4998b0f6b1178c22a9dd605fd73fb263f2fa0214a3a3e35d7903bb2a861f2ae5d88b5cb36c221a7b4e7d532e457916fda4daab842f1b89bbbf2b5fd469fe41cca11164ad5a411e397c9f11b9dc26f9db4fba2cc52d68c5680ddd70a2bc44ddd62fd8af870d810e74c1ce21c4abf8a6dce02ab3df4b718230c37c0e14dd1ddb79e1d46152307973f2b6d942c1eb44802496bf3052d1eb346ce8fd02136002f1ef13b767cca4b2df1696f1f2b2ac6e1943c32ab6ee36522d0234b1620e92d34dd816eebc15015f2293bd4286cf407c654a1a23c04f10d30c548fd3c11e944d5e5e01f77cc12a2064e0a47d444c8e04091eca3fd6e720edf92b2fbdf6f7ec40aa7bbdc6e2559a5f650898ac39c7eb8d9543cf2b46d6f930f83435f11827c095184eb12b78b795b99fc13a9", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000ffd000-0x4)=0x10000, 0x7e) sendto$inet6(r1, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 22:26:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f000080d000-0x10)="0222af000500040000000000000207e4", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000082e000-0x7)={0x0, 0x0}) r2 = accept4(r1, &(0x7f0000881000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ed3000)=0x10, 0x800) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f000075a000)={{0xcb09, 0x8, 0xffffffffffffffff, 0xfffffffffffffffc, 0x4, 0x5}, 0x2006}) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xd, 0x803, 0x0) sendto(r3, &(0x7f0000cda000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = open(&(0x7f00009b8000)='./file0\x00', 0x440000, 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r6, 0x40045402, &(0x7f00008da000)=0x0) fcntl$notify(r5, 0x402, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setstatus(r7, 0x4, 0x6000) ioctl$TCXONC(r6, 0x540a, 0x9) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000ffa000-0x18)=@get={0x1, &(0x7f00005ab000-0x1000)=""/4096, 0x1ff}) getpeername(r0, &(0x7f00007fe000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000b28000-0x4)=0x1e) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_ifreq(r5, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad3c720059387ee8721e5828c3cff0700008ddcfeb43ef0c0b3"}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) [ 37.024272] binder: 4960:4965 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 37.114164] binder: 4960:4974 Acquire 1 refcount change on invalid ref 0 ret -22 [ 37.117864] binder: 4960:4974 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/17 22:26:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r0) 2018/01/17 22:26:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000c5f000)='htatK\x00') dup2(r1, r1) ioctl$KVM_SMI(r1, 0xaeb7) sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/17 22:26:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00009bd000-0xa)='/dev/cuse\x00', 0x121000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000cad000)=0x6d5, 0x4) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) accept4(r0, &(0x7f0000655000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004b5000)=0xffffffb9, 0x0) 2018/01/17 22:26:42 executing program 1: unshare(0x4804001) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/17 22:26:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r0, &(0x7f0000e6e000-0x1000)=""/384, 0x180) r1 = syz_open_dev$audion(&(0x7f00002bb000-0xc)='/dev/audio#\x00', 0x7, 0x200000) r2 = syz_open_dev$mouse(&(0x7f00000e6000)='/dev/input/mouse#\x00', 0xffffffffffff22d0, 0x8800) renameat2(r1, &(0x7f00003ad000-0xa)='./control\x00', r2, &(0x7f0000ac2000)='./control/file0\x00', 0x0) signalfd(r0, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) r3 = inotify_init1(0x7fffe) connect(0xffffffffffffffff, &(0x7f0000e99000-0xc)=@un=@file={0x0, './control\x00'}, 0xc) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) r4 = gettid() fcntl$setown(r3, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r3, 0xa, 0x20) inotify_add_watch(r3, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000054a000-0xb)='/dev/mixer\x00', 0x4002, 0x0) 2018/01/17 22:26:42 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b99000-0x9)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000913000)=0x5, 0x4) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) stat(&(0x7f0000b78000)='./file0\x00', &(0x7f00008d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000ebf000)=0x0, &(0x7f0000a4e000-0x4)=0x4) setgid(r1) 2018/01/17 22:26:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00001ab000)={0x0, 0x0, 0xf000, 0x1000, &(0x7f0000c55000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000afc000)=0xf000) r3 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000774000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d47000)=0x60, 0x80800) accept4(r3, &(0x7f0000bc4000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00001ef000)=0x32, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00006a5000)=0x3) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00007de000-0x8)=0x80000000010004) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000da8000-0xb)='/dev/mixer\x00', 0x0, 0x0) msgget$private(0x0, 0x0) sendto(r3, &(0x7f0000ca5000-0xa8)="de4a30c88b9b2314a112191f2bf2f81de49fe9dd4b9b8fe3e0b0ac42d6679bf24d8833ff5e89ee79a2d5a274b64ad02be2c79d8b7d8dbb6e642adad08f3ef159b75615a45b014b787b5224e3ff6678037c863c2f86e3726b85835d1605a26a4a10beee805bf01e3f66d47ce54a305957dfa1f1594a79ae5f2895ba341b2ab480a988159b1929fb3dbbaf232e3886f5bd24d2659ac2cf89b826ae89168e40f1206eba7d3a59471133", 0xa8, 0x40000, &(0x7f0000645000)=@hci={0x1f, 0x3bf, 0x0}, 0x6) sendmsg(r4, &(0x7f00000a1000)={&(0x7f00006ec000)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000433000-0x20)=[{&(0x7f0000120000)='_ofx', 0x4}, {&(0x7f0000751000-0x55)="e74b5850317d274acec02d8f68fc4b1b9d6b2f87f8349a4689b961d40ad0fe07d5069d9d9fd9745fa745f8e92b7f325432990187ce39e036b47d5be20f3c65558309e8552c11fe158dda4c80c08849fa236f5090d0", 0x55}], 0x2, &(0x7f0000f92000-0x3a8)=[{0x58, 0x1ff, 0xfffffffffffff13f, "b94d65835a98c5220a40896fdb44e7096c0edf564565e860023a5bf0497abf575a864c73e1e54842633172a4332925073adb9462197838c00b0825aced6380840d8f"}, {0x50, 0x107, 0x6, "9abe5455aa79ba8af7cef5a455301b4120d591211c88801e86fe1729cc880869be46da38e87e67cf5cf57ebfbfb2dc3bc374c067299ccb7f4227efa3fecf12f5"}, {0xc0, 0x111, 0x8, "804de1c9f74aaa4fb08a7bf5d8936020bcdd15dc8feb026804d4bcb8550cedd890f0ddbfb0b5d52e66a2d27eae3fda49a1adc4f5260d4a44df321b16c88cf74211cd874631423de14d2fff69bffee38ae042a2d347f3fd78576967942aecfbecb3e487e913951d8235e5f5c0c3b70b907affebf90afdc8ad626490428164e2e3873ec4e0e3fe25251413eb34ab6ad3d22157c52c152b7f876b190eb19cf1cfe231c1beb65655a49aa22983c1"}, {0x10, 0x10f, 0x4, ""}, {0x48, 0x1ff, 0x2a2, "f79bd30504a52d1d3a0f65366cd5553aa931249948813bd3d8efb741f0b403fe0a4d192a9ee5ada46d49c86b7bb4942f22a6d724"}, {0xf0, 0x116, 0x2, "8d1206cde416768e7ec87a5296f0a9ee7932bd1c34c4cc58614f1c4e888f59772b6d8d31075c833088ed1dda06d5aa7525f3b65d72b230a113a9703095ca10820f0296ecaaf036c7f0162df6aca9b7a83b5485e7b4174f1407078d719475836675a38505ff5a73f4214d2b10a2746a275334eccac76055ab69ef5f933e02e7f32c94b8c3db82ecb01c6875785d3ee134627a686e3d93c0ffe4206c530661ab4010b4133220ed81a0c707ba35a8e5926babc3025d810dae05073301017faa0223d28718f94ed8047126f709593b2de5ff7a6124134ee138ed65a768792a58df"}, {0xf8, 0x118, 0x1, "8be56d457d22e067f7efdf936d6791635ff0b6c919362cec00c2231b71b9a5ad314a3172412cd08b34e3bd7f886f0e4483231daa6ed7107e7f9b4e469c534aca708a1ba557f14d9f5163550b99d7b878af48adcfb742981e368d1d5328f2f45791b6a83f438bb3424e8a8e63a46d9cb615d2e0254156f96733b6495d7a15380cf21de41d5d96dd873a315bda11ed3304e4fe0cdbc678a2d0c925b29a0aa1aaf6592ee486a08947c62648ab804fd2c4fe7da4aea7bb9b202e6461e3286d211ea14286f4b34603da03a978483e1e1cd934844ef0cecac568c751a083c6148c9d2905f2"}], 0x3a8, 0x4}, 0x8000) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000037f000)={"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"}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/17 22:26:42 executing program 3: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000bd000-0x10)={0x1, &(0x7f0000001000-0x10)=[{0x800080000006, 0x0, 0x0, 0x8}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00006a6000)='/dev/snd/midiC#D#\x00', 0xb8, 0x480000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000363000-0x10)="fff8be8b55cd2353e9e90935557ea19e", 0x10) [ 37.332458] audit: type=1400 audit(1516228002.319:26): avc: denied { name_bind } for pid=5027 comm="syz-executor4" src=20016 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 37.378977] dccp_close: ABORT with 1 bytes unread 2018/01/17 22:26:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e95000-0x4)=0x0) r1 = dup(r0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bbf000-0x8)={0x0, 0x0}) syz_open_dev$admmidi(&(0x7f0000ce9000-0xe)='/dev/admmidi#\x00', 0x1000, 0x80) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/17 22:26:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000bf7000)={0x0, 0x0, 0x0, ""}, 0x8) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f000008c000-0x4)=0xffffffffffffff3f, 0xfffffffffffffcc0) bind$inet(r1, &(0x7f0000e15000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x344251c3) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/user\x00', 0x2, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x10000) 2018/01/17 22:26:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") keyctl$session_to_parent(0x12) get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d3a000-0xc)={0xffffffff, 0x77b740df, 0x18}, 0xc) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000b56000-0x8)=0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000410000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x4) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000fa9000-0x8)={0x5, 0x20, 0x2, 0x6}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00003cc000-0x4)=0x6da, &(0x7f0000c72000)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c68000)={0x0, 0x0, 0x0}, &(0x7f00002b5000)=0xc) r2 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/ip_mr_vif\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000cbe000)={0x1, {{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000cd000-0x11)='/dev/vga_arbiter\x00', 0x400fd, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000635000-0x4)=[0x7], &(0x7f0000008000)=[0x8, 0x2, 0x2, 0x8003, 0x2], 0x1, 0xa, 0x80000000, &(0x7f00009e2000)=[0x100000000, 0x401, 0x8, 0xf7cd, 0x6, 0x7, 0x9, 0x1, 0x1, 0x2], &(0x7f00006d1000-0x4)=[], 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c23000)={0x0, 0x10000, 0x3, 0x7, 0x4, 0xff}, &(0x7f0000357000-0x4)=0x14) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000a67000)={0x1000, &(0x7f0000990000-0x1000)="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"}) r4 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) r5 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r4, r5, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/17 22:26:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000025a000)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f00004c7000)={0x0}, 0x8) r3 = fcntl$getown(r0, 0x9) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a06000)='/dev/cuse\x00', 0x0, 0x0) write$tun(r4, &(0x7f0000643000-0x1ac)=@pi={0x0, 0x6001, @ipv6={0xff, 0x6, "38c32c", 0x171, 0x2b, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x80000000}]}, @fragment={0x0, 0x0, 0x2b6518e5, 0x4, 0x0, 0x4, 0x2}, @fragment={0x0, 0x0, 0x6, 0x3, 0x0, 0x62, 0x0}, @hopopts={0x89, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @enc_lim={0x4, 0x1, 0x200}, @enc_lim={0x4, 0x1, 0x5a1}, @calipso={0x7, 0x38, {0x3f, 0xc, 0x3, 0x100000000, [0x3, 0xff, 0x0, 0x6, 0x1, 0x75]}}, @jumbo={0xc2, 0x4, 0x7}]}, @fragment={0x3f, 0x0, 0xfdbc, 0x4, 0x0, 0x2, 0x1}, @fragment={0x0, 0x0, 0x9, 0x9eb4, 0x0, 0x4, 0x1}, @fragment={0x0, 0x0, 0x0, 0x200, 0x0, 0x200, 0x0}], @udp={0x0, 0x3, 0xd6, 0x0, "076d145f0508d9011f2dc1362a01d8fde044cc505ec4c739bbbed269e76bac06c678fbe8d72f90c43e3282a440735df157934cac24ff2bb49a3c721c1cc417bac4088afd26aa00f30bda0e5b7f8c143127e68b81af1b5055aae3939bbbdee11228c352f75a08064cdbe18ce4af2c34ea9f8b62c465e3616b29380d95107d0e641ca2094ad560c2db7c60e2505a0598b746dc57a0b9041ca09d702bd5d86091eb60dd3d8de5bfc17794a284d90c2fdc0bc17255ca50f1391209068032648c3fae53047fdd092aa2d9524d2b9ef90b"}}}}, 0x19d) rt_tgsigqueueinfo(r1, r3, 0x3a, &(0x7f00001f8000)={0x2f, 0x3, 0x3, 0xac6}) msgrcv(0x0, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00003d6000-0x8)={0x0, 0x0}) 2018/01/17 22:26:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000876000)={0x0, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ad6000)=0x0, &(0x7f00004e2000-0x4)=0x4) r1 = syz_open_dev$midi(&(0x7f0000520000)='/dev/midi#\x00', 0x7ff, 0x40000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00007eb000-0xc)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f00003a2000)=0xc) r3 = getuid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000bec000)={0x0, 0x29, "9f4d09dcb90126b88fba1889cee58f191ad4797e63f6c6fcf0d4319047e2ca0eeab25e653d5bb2ce2b"}, &(0x7f0000fd5000-0x4)=0x31) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000006a000)={r4, @in6={{0xa, 0x2, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad8000-0x4)=0x8c) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005ba000)={{{@in=@dev={0xac, 0x14, 0x0, 0xd}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xffff, 0x1, 0xe3, 0x2, 0x20, 0x80, 0x2b, r2, r3}, {0x6, 0x8, 0x4, 0x330, 0x1, 0x0, 0xfbd0, 0x200}, {0x7, 0xffff, 0x2, 0x3}, 0x4, 0x4, 0x3, 0x0, 0x1, 0x3}, {{@in=@empty=0x0, 0x3, 0xff}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffffffff, 0x7, 0x3, 0x0, 0x400, 0x0, 0xfffffffffffffffe}}, 0xe8) chmod(&(0x7f0000d3f000)='.', 0x5398fffb08fec7ed) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) 2018/01/17 22:26:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00004b9000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f0000088000)='/dev/kvm\x00', 0x400, 0x0) 2018/01/17 22:26:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000105000)="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", 0xfc) 2018/01/17 22:26:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000ec2000-0xe)='/dev/admmidi#\x00', 0x80000000, 0x4882) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00007b8000-0x108)={0x0, @in6={{0xa, 0x0, 0x58a3, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x7, 0xe47, 0x80000001, 0x0, 0x80, 0xc9c, 0x26, 0x1, 0x8, 0xd613, 0x4, 0x416f4d35, 0x4, 0x4]}, &(0x7f0000663000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002e8000-0x98)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x101}, &(0x7f000003a000)=0x98) syz_open_dev$sndseq(&(0x7f0000c02000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004b1000)='./file0\x00', 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000c1c000-0x8)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v3') 2018/01/17 22:26:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000b8b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) r0 = syz_open_dev$vcsn(&(0x7f000043c000)='/dev/vcs#\x00', 0xffffffffffffff0e, 0x8000) syz_open_dev$urandom(&(0x7f0000f33000)='/dev/urandom\x00', 0x0, 0x4000) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00007ea000)=0x8000, &(0x7f0000521000)=0x4) ioctl(0xffffffffffffffff, 0x8, &(0x7f0000007000)='S') setxattr(&(0x7f0000251000-0x8)='./file0\x00', &(0x7f00007eb000-0x27)=@random={'user\a\x00', "6b657972696e671873656c696e7578766d6e657431266d643573756d73656c6600"}, &(0x7f000058d000)='\x00', 0xfffffffffffffd76, 0x20000003) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000894000)={0x0, 0x0, 0x0}, &(0x7f0000dee000-0x4)=0xc) perf_event_open(&(0x7f0000029000)={0x40000007, 0x78, 0x100000001, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x80000001, 0x104, 0x8, 0x100, 0x80000001, 0x5, 0x0, 0x6, 0xbffa, 0x400, 0x8000, 0x540, 0x0, 0x1, 0x3, 0x6e7, 0x56, 0x7fffffff, 0x4, 0x7fff8000, 0x5, 0x8, 0xf1, 0x1, 0x1, 0x8, 0x1, 0x3ff, 0x20, 0x2, 0xe0, 0x0, 0x101, 0x4, @perf_config_ext={0x1, 0x74e5c5c1}, 0x8000, 0xbf, 0x4, 0x5, 0xffffffffffffff7f, 0x3, 0x1, 0x0}, r1, 0x8, r0, 0xc) socket$unix(0x1, 0x7, 0x0) 2018/01/17 22:26:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000018000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r1, 0xc008ae88, &(0x7f0000ea1000-0x18)={0x1, 0x0, [{0x200000040000105, 0x0, 0x0}]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000144000)={0x0, 0x0, 0x0, 0x0}) 2018/01/17 22:26:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001bd000-0x8)='./file0\x00', 0x40000, 0x90) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00004b7000)=""/245) timer_gettime(0x0, &(0x7f0000729000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0xfffffffffffffffc, &(0x7f0000ab4000-0x20)={{0x0, 0x0}, {0x0, r1}}, &(0x7f0000130000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 22:26:42 executing program 3: clock_getres(0x7, &(0x7f00008d8000)={0x0, 0x0}) 2018/01/17 22:26:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000daf000)='/dev/mixer\x00', 0x42000, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) keyctl$chown(0x4, 0x0, r1, 0x0) 2018/01/17 22:26:42 executing program 2: r0 = socket(0x3, 0x800, 0xfc63) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000002000-0x4)=0x19, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0xed86, 0x2]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x1, &(0x7f0000e20000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0x100b, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x10020, 0xbc, &(0x7f0000ef6000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b6e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ccf000)={0x0, 0x6}, &(0x7f0000612000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a5f000)={r2, 0x5}, &(0x7f0000668000)=0x8) 2018/01/17 22:26:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/17 22:26:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e95000-0x4)=0x0) r1 = dup(r0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bbf000-0x8)={0x0, 0x0}) syz_open_dev$admmidi(&(0x7f0000ce9000-0xe)='/dev/admmidi#\x00', 0x1000, 0x80) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/17 22:26:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x1ff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x5f, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x200000000000}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r1, &(0x7f00007d9000)="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", 0x599) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000621000)=0xfffffffffffffec3, 0x0) 2018/01/17 22:26:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000e79000)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000fb1000-0x7b)={0x0, 0x73, "701fa166ab864bd5d4b78cc7aa73f2cff0450c64fcd1f4514d73ab10a0ecbd62f536dc937f0cdd717490561bf20425df1c5b290cc70aabc9d2f42c92b927ece49c6bbdb41d11f5cdfd87e148e45442083e96d27d3ac888514de966e2b85678d01c405b5e619d9793397e99a6cc48624ea77370"}, &(0x7f0000b3e000-0x4)=0x7b) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000944000)={r1, 0x9}, 0x8) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000dda000-0xa)={0x3, [0x2, 0x80, 0x0]}, &(0x7f0000d6c000)=0xa) ioctl(r2, 0x8982, &(0x7f0000abc000-0x1)="") 2018/01/17 22:26:42 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) fstat(0xffffffffffffff9c, &(0x7f0000f40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) r3 = getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00002cc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r6 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x0}) r9 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b05000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f31000)={0x0, 0x0}) r14 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = accept$ipx(0xffffffffffffffff, &(0x7f000015e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) r17 = openat$mixer(0xffffffffffffff9c, &(0x7f00009b1000-0xb)='/dev/mixer\x00', 0x2080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000670000-0xc)=@proc={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000000)=[{&(0x7f0000000000)={0x4a4, 0x1b, 0x0, 0x4, 0x3, "", [@nested={0x2d4, 0x6c, [@generic="6941f8069daa23517fced4066ad91d4c6a3c94ea332d911ba4c1b5fcd0547d02a51bdbe4f093480ba11c7530a8045718331dff854951c74e2ca71bcd19b20974a132e313d461eb6c9e18a79b1465abbcd3cc7d80f45f2366f17b64b5c16b8f7ccfdcdbeea38b8098e016c8234514c2f06ccefd20d149c9eada9180a837290afaffb0d672be826733e69ea363c4d05a17f2935cddbb9262ef059f11812e3339121c4bb24fdc08d926954401178faac888109a82cde38dbed61f0597", @generic="c59d38576e44621370dd071812f5e864e0474b41a78345f535e7fadc8e346f0ec314c0f8ab327ff3a546ac12623f0f1b7ef7df0d2f3f22f9f6c100c2d733c7a2074bed45382009b98b337942099019af05913d242ddbc1e814e5a09b15983593be72dd45907c34862da45f9ccc03d37ca470996453ded045dfc067f1abf737215ee7827dd0e8a0e20b832dfb", @generic="1d63fbebca9143440a842977e16511fd16364bcdbab1f5aa322a6553d990c4b704fa0b7f4dd51a9c32a8febf1031bd056e0d2d6839ff41696b0cbb259dbc1e102c13f5b7456939c17864c723b90f6691783e9b194f130ba881472370a2a60f6694be7ca0088eb5cf5e69b38ac82b68925b91ad", @generic="59066deca690ed470fbb44fc8efbbe1b133dce657ac3dfc683e986348e33e06eb873d392cbd5696d2f9ad47b31ddec3faa1178420a82b7a93555e4e63c6dd72000363ee3b034105e73c8e16d7b4976316a83b00cea09e574d1a85c2ee47ffca246d72e7fdf2899b527bdb29af70ff458ce78a1a76317319043876640f3e98fe8c72c871f1bee3f5ff293e4b6e61b00a80a7fa4cb716ac5cceaf019d8cc3ce4d02eee675b04f74ce7d0ea1b63a18861a4e4233b4dcf2708d661183406a0265a31c6ade43d4a1b3441d9c15c86414a", @generic="9331ba3963416ad5d019a1b5289b583e9aade402dfca5424cb3d35126897d0086bcbe8399fd558687af6108d587bf7314050f649ca52eb707c554cfd7c03ce9fa3d057c73811957e"]}, @typed={0xc, 0xd, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x10, 0x81, @u64=0x6be7}, @nested={0x24, 0x64, [@typed={0x8, 0x40, @binary=""}, @typed={0xc, 0x20, @binary="8ef51402"}, @typed={0xc, 0x3e, @u32=0x100}]}, @typed={0xc, 0x3c, @ipv4=@loopback=0x7f000001}, @nested={0x2c, 0x6b, [@generic="3580c75af0ba27d7c21ee7537679709f5f065e200019ce0ac0224820ddc67326959b30a32b"]}, @nested={0x138, 0x49, [@generic="15f06ac09117024dfba00de41d63a98d40e718ded86b50dfac6bf30ba9ddbda5a0047a38010b8da4a53bc72c79fb204308be1b505f2a9eb4e83596ccdef334158d7fb9df9c481fd65be444dc523a028802cc198c7a3a95313c122f990f6c750190db2e969363e84eb65afb0ff0df8a82b4377b45380baf8b7c64f42fa5ab4cbcf641a80bf251fa6b240528ced40393e0b776359b66aa92fa343b10f65230215087a00a460a7a1c9e29a0", @generic="9370cb73a5a449ab717a9ca5f0fcdc881cfc1d7964eecbf861e26e51f4c99fc4e36a18d75b93dff3bbced8ebe429e668fab1b1a547306539500428690b1fafc6844642cbf7211a0449a4d27d313c3a3b08031779195dbea462d0f4e12a2745fe42", @generic="1293b097c097e275955634a1d0fda19d353fe7577a12b3f6ddfb37930f1eb18f2fec4164892ba893e5"]}, @nested={0x10, 0x63, [@typed={0xc, 0x2a, @uid=r1}]}]}, 0x4a4}, {&(0x7f00009c4000-0x3a0)={0x3a0, 0x33, 0x20, 0x7, 0x0, "", [@typed={0xc, 0x29, @ipv4=@multicast2=0xe0000002}, @nested={0x1e8, 0x95, [@typed={0xc, 0x96, @fd=r2}, @typed={0xc, 0x62, @u32=0x9}, @generic="063293cb9a099378704841afa902983c865a7166687b8beb68b6e06e48777444ec7bc841d4b6867b154f5cf85c4b95c8619c622f86b83754f30881913a67", @typed={0xc, 0x3, @pid=r3}, @typed={0x8, 0x17, @void=""}, @generic="f13d19ba9d25a8fa5da6874afe143aca87a9ea31d4f03b98f0e4f7fd05847c88e542ff50917aeba4d6129e2c637c6a21985891575c17a975616629704e9b97996d3eb1a8fdf70287d24b865a58c2505b8e5532b22918e9dadb3bc39303e71ab1a1e2f2bc31e100d051a0c4db8be97870fbdf8b29424869009534d04c50916e6fe91319a2230e00d11d466e321615d0f1916d8ae76d55ef771fae1e858badbd34d4da809e713730c57591e190cbad879c9a3a7162dbc0789c63cfddc9a2a2e5e649d18ad8992b9f6fa928c0648b7bcaf33994a6c4bcad4f9c0745a6c8e62c27610b523a", @generic="1a5b088734af860b5787e9380770037f68bcc5b2a153c922f76b8d69ea387b8dc734c2197df1d93cecffaf64e3bd034897239603968426863136e7010dd8fdcc511e0741d8c09cca67e7a0bd9e932f8535b97cc1f6c712cc761bd33d9fc1bc9567ae9ecb72491f141fdddc3836d3c30240a65a507cc29494ca5372076f8f70ce7bbacebd66ebd901", @typed={0xc, 0x34, @ipv4=@empty=0x0}]}, @nested={0x24, 0x51, [@typed={0x10, 0xe, @u64=0x9}, @typed={0x10, 0x32, @u64=0xabbb}]}, @generic="f10d3d59e5873e5b200548a58935264cd0873e3bd5ea4338ada5921b2640ab9ee1608b770000bb14c65b54e758fb71bc97cddda441a314125d395cc92fbf05b19c8894171585f7047592e6eb7463efe4d4ecfd28505854768ffc201d8f2c31864eae09b1fb875fbb34cc396a381a376b827402e8399a", @generic="dc42f3cc6ef7db57", @nested={0xdc, 0x10, [@generic="8d2f434da3a05e69b44d8dfa101490d3e978db25b7505950b320bf94c78e5c0958650173220ed4ba568b15b94da1aef8111bf5f3d3f86cfc9e4de19a7ad7ce5e52fc5c39437fac676b9fc6ba6b6f558a0f268a1b86ff586d77aa51f39a977a4e52cea3f072e1ba0f24e2ddfd60671b7d0fcbd22240fde70f6a77000b84cc3d3102d82aa3a00af61735214bd15f0720f9466b27e37eb1870e8c75ae1fc4971d031606cbd4e12aca8b0c35d0076458c9c3d06b1514e0a6ceaec188114629730a4e5a9d49ed1ff2770c36c3a47c8f23501bc04fe38e550b"]}, @typed={0xc, 0x5a, @pid=r4}, @typed={0x10, 0x78, @u64=0x9}]}, 0x3a0}], 0x2, &(0x7f0000a1a000-0x58)=[@rights={0x28, 0x1, 0x1, [r5, r6, r7, r8, r9]}, @rights={0x30, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16, r17]}], 0x58, 0x8000}, 0x4000) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r18 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000562000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r18, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = syz_open_pts(r18, 0x0) ioctl$FIONREAD(r19, 0x541b, &(0x7f0000e93000-0x4)=0x0) 2018/01/17 22:26:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)={0x0, 0x0}) io_setup(0x5d8, &(0x7f0000103000)=0x0) chroot(&(0x7f0000a83000)='./file0\x00') 2018/01/17 22:26:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000012, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d34000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ab6000)=0x8) 2018/01/17 22:26:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000ddc000)='./file0\x00', 0x2, 0xd1) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000404000-0x10)={0x0, 0x0}, &(0x7f00008a6000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000506000)={0x0, 0x3}, &(0x7f0000737000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008cb000-0x14)={r2, 0x80, 0x7, 0x9810, 0x5, 0x4}, 0x14) bind$alg(r0, &(0x7f0000d75000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000895000)="869ab514ab9b5b5073445b82ea489840bc3525a9d0f88828c96950a62e7d48999210fb81af5f934235ecbbfc3d6a4b266938071865856b0fe63b85f94025a41c4be1d9f42664352b3896b5747bd3d3633e21977ab17edadf50eaf0ff23040265f98dbc435e7f43a92c8d674693d8310405") bind$alg(r0, &(0x7f0000ec9000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) 2018/01/17 22:26:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000217000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000df1000-0x10)={0x0, 0x0, 0x4, [0xa3a, 0x1, 0x80000001, 0xe0f7]}, &(0x7f000070b000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000a0d000-0x8)={r3, 0x9}, &(0x7f0000000000)=0x8) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a8b000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00005fa000-0x8)={0x0, 0x50e}, &(0x7f0000511000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00002f9000-0x108)={r5, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x0, 0xfff, 0x5, 0x6, 0x8, 0xffffffffffffffe0, 0x100, 0x5, 0x3, 0xfffffffffffffff8, 0x0, 0x100000001, 0x1, 0xffffffffffffffff]}, &(0x7f0000e44000)=0x108) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 22:26:42 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) write$sndseq(r1, &(0x7f0000e7e000-0x30)=[{0xdc2, 0x3, 0x100000000, 0xe085, @tick=0xa9a, {0xdfc, 0x4}, {0x2, 0x1ff}, @time=@tick=0x3f}], 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000b1b000-0xbc)={0x3ff, 0x0, 'client1\x00', 0x3, "c978b58c64d19eca", "8e6e60a6da41b883ea28a4c5325ebce82ec7cca618c5fde2ee98110de193b67b", 0x3f, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000efc000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/17 22:26:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = syz_open_dev$mouse(&(0x7f000031b000)='/dev/input/mouse#\x00', 0x7fff, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000002c000-0x8)={0x0, 0x5}, &(0x7f0000df3000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00003e7000-0x4)=r2, 0x4) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r3, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_destroy(r3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000065000)={&(0x7f0000c23000/0x2000)=nil, 0x2000}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/17 22:26:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000015a000-0x10)='/selinux/create\x00', 0x2, 0x0) write(r0, &(0x7f00001eb000)="518026ee1aa5cb149345d3214047255b9af67236ab92213c7e01034f535871759389ea2a8b88940d489ea956334147bda6695eafaa26dba9dcd2cf3ceff6ec8d95a9b1eb7fe7bfbd062cda5ca1b8d0aebeb67f8c27b845c1d819247c72297f627ba22779aad347c769ade56ad40105862d2d71ea1f53619a4e58b0c9cc6ae3d35fec06af3d570337a9", 0x89) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2018/01/17 22:26:42 executing program 1: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00002e9000-0x4)=0x0, 0x229) sendto$inet6(r0, &(0x7f000032d000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f000040f000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ec5000-0x4)=0x0) wait4(r2, &(0x7f0000eb5000-0x4)=0x0, 0x1000000, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000d09000-0x18)=@add_del={0x2, &(0x7f000020f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000798000)='/dev/sequencer\x00', 0x101040, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f00002dd000-0x70)=[{&(0x7f0000270000)={0x27, 0x2, 0x3, 0x1, 0x0, 0x200, "9342d8bfcab6308db219737789d15d17fdc79dfa413f58bd40534d85e014fc8c73511aa8dfd6b03f9010a4c14b329a2acdb850c3404202f91422497b8ae5cb", 0xffffffff}, 0x60, &(0x7f0000aee000-0x50)=[{&(0x7f00003c3000-0x3)="d80094", 0x3}, {&(0x7f0000b9a000-0xd6)="f4876e15497bd6d597e05f65b4897c8d2bba373b854579004e90b4412f614499ffbc1888250cf19e69a8adb3378d2366b413104832c1681c20d024ee7aff5f0d0b5d667ff8116c919770811d02743807aaa2fe4978db9194a6fadac4f08307d8d768e7916c077f4801ed4521784ee0f8b8a03db73411f33df55b025e2e734a53da66169b1f58ed650cf8f45d24b0694ee6f1eff677c369d856e60980331dd76fd2048003d538376435b6be328a7dd7d23b508c4c8d2025cb0322be1c33d1bc806100671ae4efeef2b765af1913d1618fdb679dd5a44b", 0xd6}, {&(0x7f0000e83000-0x8d)="b9e299f37fbb17b15241e202adfdd16ac6ea55cf6c072e9513d9eae2aaa53ff587d34bed1423138d52c9820149ae338d1f4ff75a47a2d411995ab7b38f7c35dd7fbb9d939f9f9f08ce020f125c63d2da9fcf8f6e3c846d8cff7d850aaf608ea58da4d720c1d3f862518d4960973fce558002f3fff5f53b44e9b783026e061636dc08d3970b53ea8629e41607e5", 0x8d}, {&(0x7f0000bbb000-0x84)="1a0e18c0610302ae384c43d552057df1d4616fc61840b2aec95c6e6ea794a3d812c68596e8bdc8e75ae1b4c11ed4291e6f36e393692ef267625508b3e6f71663ca012e9bda1d7da1e0a7a0395ac2f33cd1484e64c593cf3ed7f689058eb22145d9e360f7718f41a8cf68effb0a1ca65f0ae60b94fec994f54c239af46f028373d769257e", 0x84}, {&(0x7f000026a000)="fd077ade0c7b8468744639165243cc0a83a1d337609315a444b1c6a7c5410bd2a7c63054bc493899a0601565e6e098c78c09a82f99637c6950df301872c35b44f68da092ef93d0b13f7d82ae48f90ff07aa7d52d26d109d7b68cf34955654af5dc433062b7d8e887640a84c0c08c1ae2cd6bcbc05996fe51428e6fcba3e46597992e775a5e8984d727a1e66ef4a018e0f9f70de029e4a6e871b7f9d9a9cfce99815ce9a6f4b0e36f2c058ffa29597eca63d1c3930c31c811352c0b45c0870e5c30cda469feef3b32e8bf07e29cc6a3ceecc1b2a8a2ecf571860698d7870d3332f8e83301fc741f3ff9fc", 0xea}], 0x5, &(0x7f00001ff000-0x60)={0x60, 0x10e, 0x49, "332c1b288dd9f346dbe92954c6bb70daf1a83091f7b5deb6d5f5c0d3593c1e46efc9a0d4a5f4e1f4160c5e95b696b7f87182c1d902b54c24a03775046066c1e79ab51ac28ac88ce237800232"}, 0x60, 0x0}, {&(0x7f0000b03000-0x60)={0x27, 0x94c, 0x5, 0x7, 0x40, 0x0, "f92869637f5911208b5b76a3df77731b9717aaea865eed359ef14b5d72dbb641c86a74cd47e9ccc60845b3a064f4fe50786f9f84b1b849a579e1d40886220a", 0x100000001}, 0x60, &(0x7f0000514000)=[{&(0x7f000019c000-0xef)="467d2bc784e199aecc66a33c1cfcbb56f05cc76dfaa428e694ee19fe54f34ac30990d412e6a43ec72f9a774e64389e464b855069a2a1a07cd7da0e3ba5d6e2b9dfb1d78869897a2149d8f52c29904030fe2995c254e612123ef0a4f47477c446d1689c177a2b03f2853486270539ba54a3981315cff45852f6eacdc4550d7deed65f651fe86d8cdd8062c0332f34363e9856b2e5818f241c45fea0f608b50e863e16365f6f60903f60056d26741d19ebe39f6536285703a78f3d8eb829deb1eba4fed72856bf59be1fc992abc0eb70db8abf0f3ba8a0bfd984e9da57857d2164d03636fa38560a06bcdab97e0686c7", 0xef}], 0x1, &(0x7f0000a92000-0x1010)={0x1010, 0x107, 0x200, "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"}, 0x1010, 0x40000}], 0x2, 0x40000) 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, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000-0x5b)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 22:26:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0xffffffffffffffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x373) r1 = syz_open_dev$sndmidi(&(0x7f0000d1a000)='/dev/snd/midiC#D#\x00', 0xfff, 0x200000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b14000-0x18)={r1, &(0x7f0000f8f000)="662e4be80150649cebbe7f", &(0x7f00002ff000)=""/221}, 0x18) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$pptp(0x18, 0x1, 0x2) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f000098b000)={0x7, 0x900, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c446afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d90a8c997c7c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 22:26:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/dsp\x00', 0x40000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000064c000)={r0, 0x8, 0x3, "b4f83a8de25041ef748a819de6a021d3bfb9cfb2761f4fe1eca08c0dadb66df5b3c82504867ece4bf02c38ea39941b6feb88b33cbbdc787bdb9cfe4382ff70776ff3ca5809d8825e6bfdf87a23e15945915134"}) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000722000)={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/17 22:26:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000004a000)='/dev/dsp#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000bf000+0x569)={0x0, 0x81, 0x6}, &(0x7f0000326000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b2b000)={r1, 0x7}, &(0x7f0000aa3000-0x4)=0x8) pipe(&(0x7f0000fac000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000597000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d5d000-0x8)={0x0, 0x0}) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) [ 37.768961] sctp: failed to load transform for md5: -2 2018/01/17 22:26:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e0a000-0xc)={0x7, r0, 0x1}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000bb5000-0x8)={0x3, 0x7fff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) r2 = dup(r0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000765000-0x1)=""/1) 2018/01/17 22:26:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000a32000)="11c4") getdents64(r0, &(0x7f0000429000-0x1000)=""/1792, 0x700) getdents(r0, &(0x7f00005d8000-0x7c)=""/124, 0x7c) getdents(r0, &(0x7f0000d06000)=""/75, 0x4b) 2018/01/17 22:26:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000691000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8}, {0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000458000-0x4)=0x0, &(0x7f00000e1000-0x4)=0x4) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000163000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/17 22:26:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c25000-0xa8)={0x2, 0x0, [{0xe7, 0x0, 0x0}, {0x0, 0x0, 0x7ff}]}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000042a000-0xc)='/dev/rfkill\x00', 0x80040, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000007e000-0x90)={[0x5, 0x4, 0xffffffffffffffff, 0xff, 0xfffffffffffffff7, 0x4, 0x0, 0x8, 0x905b, 0x4e78, 0x3, 0x0, 0x3f, 0x1, 0x1ff, 0x1b], 0x104000, 0x400}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f00005b2000)={0x3, &(0x7f0000d01000-0x8c)=""/140, &(0x7f0000b8f000)=[{0x9, 0xd9, 0x4, &(0x7f0000c9d000-0xd9)=""/217}, {0x0, 0x4b, 0x6, &(0x7f00001e2000-0x4b)=""/75}, {0x9, 0x90, 0x1, &(0x7f0000fd7000-0x90)=""/144}]}) 2018/01/17 22:26:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00005b2000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x8800000000001, 0x84) connect$inet(r3, &(0x7f0000792000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$evdev(r2, &(0x7f0000645000)=[{{0x0, 0x2710}, 0x65, 0x0, 0x6}, {{0x0, 0x7530}, 0x0, 0x3, 0x7}], 0x30) listen(r3, 0x9) r4 = accept(r3, &(0x7f00008de000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f6b000)=0x9) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000316000-0xc)=@sack_info={0x0, 0x1, 0x0}, 0xc) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000526000)='/dev/vga_arbiter\x00', 0x301000, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000e46000-0x18)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007d2000-0x10)={&(0x7f0000d5c000/0x3000)=nil, 0x3000}) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f000045a000)={0x0, 0x8, 0x4, 0x7fffffff, 0x9, 0xff}, &(0x7f0000311000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00006fd000-0x8)=@assoc_value={r6, 0x4}, &(0x7f0000710000)=0x8) 2018/01/17 22:26:42 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, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x200000000000004f, &(0x7f0000eb1000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getrandom(&(0x7f0000c51000)=""/0, 0x19d, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000184000)=0x0) r1 = syz_open_dev$vcsn(&(0x7f00007a1000)='/dev/vcs#\x00', 0x80000000, 0x800) name_to_handle_at(r1, &(0x7f0000def000)='./file0\x00', &(0x7f0000477000)={0xb1, 0x9, "a2c7cb6d9814503bd59e513fdddb4b556f9a6d77e98d00438b38c0d6f050acadf3a600eb3f290f2ee5aca8b5c9ca12474661a940a461b9a08d779f8911291c97a704a6c60923b76cee19df77a972297d39e77031e86570eeb445f275817edf467ecca2d10f4579ca19659ea3d4675c01de7fa7d96eb0c83849a9bf78925d77d744844e768f753039a7e2ac9113de27ec9d2bd3cba8743e2032a4bc385329b6403aa516a3f5eae45f1a"}, &(0x7f0000989000-0x4)=0x0, 0x1000) 2018/01/17 22:26:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x3) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000004003"}], 0x28, 0x0}, 0x0) 2018/01/17 22:26:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000608000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x3, 0x3) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00009b6000)=0x1) r3 = fcntl$dupfd(r2, 0x0, r2) gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000ce000)={0x0, 0x0, 0x0}, &(0x7f0000e7b000)=0xa) r5 = syz_open_procfs(r4, &(0x7f0000de3000-0xe)="65036e6d0166696c7465724600f2") sendfile(r3, r5, &(0x7f0000058000-0x8)=0x5c, 0x7e) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f0000430000)=0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) [ 38.007953] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns [ 38.094094] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns [ 38.160455] sctp: [Deprecated]: syz-executor4 (pid 5192) Use of struct sctp_assoc_value in delayed_ack socket option. [ 38.160455] Use struct sctp_sack_info instead 2018/01/17 22:26:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x5fff) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00004dd000)={0x4657462b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 22:26:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000461000)='/dev/audio\x00', 0x400, 0x0) r2 = openat(r1, &(0x7f00006e9000-0x8)='./file0\x00', 0x100, 0x41) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000a03000-0x4f)=""/79) pwrite64(r0, &(0x7f00005ed000-0xf)="19", 0x1, 0x0) 2018/01/17 22:26:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00002f3000)={0x40, 0x9, 0x9, 0xd9, 0x80000000, 0x9, 0x400, 0x5}, &(0x7f0000288000-0x40)={0x9, 0x5, 0x7, 0x1, 0x400, 0x3, 0x0, 0x0}, &(0x7f0000d73000-0x40)={0x80, 0x4, 0xf16, 0x0, 0x6b9, 0x80000000, 0x1b2f, 0xe7}, &(0x7f0000bfe000-0x10)={0x0, 0x989680}, &(0x7f0000032000)={&(0x7f0000bad000)={0x3ff}, 0x8}) clock_settime(0x932d3f0689119721, &(0x7f0000e76000-0x10)={0x0, 0x0}) 2018/01/17 22:26:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bb5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008eb000)=0xc) ptrace$getregset(0x4204, r0, 0x6, &(0x7f0000d6b000)={&(0x7f0000e73000)=""/8, 0x8}) r1 = syz_open_dev$mouse(&(0x7f0000245000+0xbaf)='/dev/input/mouse#\x00', 0xff, 0x80400) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00005df000-0x10)={0x7, &(0x7f00005d5000-0x1c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) pipe2(&(0x7f0000a63000-0x8)={0x0, 0x0}, 0x80800) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000a6b000)=0xff, &(0x7f00001d8000-0x8)=0x1) r4 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000fd0000)={[0x4000, 0x1f004, 0x100000, 0x100000], 0x3, 0x20, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = fcntl$getown(r4, 0x9) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000290000)={0x3, 0xa000000, 0xe165}) migrate_pages(r5, 0x8, &(0x7f0000288000-0x8)=0x1409, &(0x7f0000267000)=0x80) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000aa5000-0x4)=0x0, 0x4) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000228000)={0x3, 0x0, [{0x40000000, 0x2, 0x6, 0x8d, 0x6e1882a1, 0x4, 0x10001, [0x0, 0x0, 0x0]}, {0x0, 0xd9, 0x2, 0xfffffffffffffbff, 0x80000001, 0x9, 0x512, [0x0, 0x0, 0x0]}, {0x2, 0xd051, 0x7, 0x5, 0x5, 0x6, 0x3, [0x0, 0x0, 0x0]}]}) r6 = syz_open_dev$sg(&(0x7f0000e7b000-0x9)='/dev/sg#\x00', 0x6, 0x40000) syz_open_dev$admmidi(&(0x7f00005ad000-0xe)='/dev/admmidi#\x00', 0x6, 0x400000) ioctl$TCSBRK(r6, 0x5409, 0x80) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f000084c000-0x18)={0x0, 0x4, 0xff, &(0x7f00001b2000-0x8)=0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r4, 0xc008551a, &(0x7f0000511000)={0x5, 0x8, [0x0, 0x0]}) 2018/01/17 22:26:43 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f82000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00004c2000)={0x10000001, 0x0}) ioctl$int_in(r0, 0x20000000541f, &(0x7f00009fc000-0x8)=0x0) 2018/01/17 22:26:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() getpeername$llc(r0, &(0x7f000049c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e5e000)=0x1a0) r1 = syz_open_dev$admmidi(&(0x7f00006ef000-0xe)='/dev/admmidi#\x00', 0x46, 0x100) execveat(r1, &(0x7f00001c8000)='./file0\x00', &(0x7f00001da000)=[&(0x7f0000735000-0x16)='#posix_acl_accesseth0\x00', &(0x7f00005ec000-0x2)='\'\x00', &(0x7f0000d0c000)='em0eth0losecuritynodev@system:\x00', &(0x7f0000fa3000)='\x00', &(0x7f0000e6a000)='{lo\\securityposix_acl_accessposix_acl_access\x00'], &(0x7f0000c33000)=[&(0x7f00008e9000-0x2)='$\x00', &(0x7f0000616000)='ppp1cpuset&ppp1posix_acl_access/{\x00', &(0x7f00002a9000-0x7)='}$bdev\x00'], 0x400) connect$ipx(0xffffffffffffffff, &(0x7f0000de4000)={0x4, 0x0, 0x0, "f13330f0f707", 0x0, 0x0}, 0x10) 2018/01/17 22:26:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d4d000-0xa)='/dev/ptmx\x00', 0x206, 0x0) writev(r0, &(0x7f0000289000-0x10)=[{&(0x7f0000d5b000-0xbd)="ebb29c2aa804af648d63b2908439b402130d7124675bebb010c3182d5b9e66d3f2af49450ac89def1323647aba00b53a9ef21049a1d3de76a8b2c35bd36023439769f899760d2259dad145693f9ef670e18c37c9e79dbe16da5e106ea71de116dc87ddccb5a5024dd53a02e262c6769f2bbdad24ae47da8fe38232de19acd6afb456a13c9439d2534606fb76abf6eae9f97760d8124eb6a7b7a2ae5d5e07a1bd71c964dd57a72e3328bde2cecd258d931cbd70d1e615095fe3dd26c809", 0xbd}], 0x1) writev(r0, &(0x7f0000b8d000-0x70)=[{&(0x7f0000134000)="f02cbdde23ed52cb0d", 0x9}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bba000)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$audio(0xffffffffffffff9c, &(0x7f0000287000)='/dev/audio\x00', 0x80, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00007b5000-0x8)={0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c50000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f000070b000)={&(0x7f00002fd000/0x4000)=nil, 0x4000}) sendto$inet6(r1, &(0x7f0000c74000-0xbc)="648a30c5c062960b7cf2b6da194ed3aa4d56cecf9e1837501ae9c5d18a0bf4beb316bade30b8dbad1b97c1b958e6a465433179b41e840ab5ea9dc160ead402c14602c187bccef2d7936ce5898235e8a42beaee451e0b13720f0e4f50f673c03126bf5e15e792109e4edf1efe058ef66674386bfcc6a4b9ff7f0b2015fe57c5a3702c7d70a414df528058ed6aeb370c72f4470313895b6af8b30052cf9023645e781551524d3fc952650669ca625aa69eeb22a9de1d904100ac89ac74", 0xbc, 0x40000, &(0x7f0000ae3000-0x1c)={0xa, 0x1, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, 0x1c) 2018/01/17 22:26:43 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, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000087f000)='oom_adj\x00') ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000229000)={0x35, &(0x7f0000f7b000-0x35)=""/53}) pread64(r0, &(0x7f00001a9000-0xf5)=""/245, 0xf5, 0x0) [ 38.204781] sctp: [Deprecated]: syz-executor4 (pid 5200) Use of struct sctp_assoc_value in delayed_ack socket option. [ 38.204781] Use struct sctp_sack_info instead 2018/01/17 22:26:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00004bd000)='./file0\x00', &(0x7f0000993000)=@random={'os2.\x00', '\x00'}) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000b75000-0x400)={"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"}) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f000054e000)=0x0, &(0x7f0000108000-0x4)=0x4) 2018/01/17 22:26:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x4, 0xcf, &(0x7f000020c000-0x8)={0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cc6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000088d000-0x4)=r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000059e000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCCONS(r2, 0x541d) r3 = syz_open_procfs(0x0, &(0x7f0000a08000-0xe)='projid_map\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000d22000-0x4)=0x0, &(0x7f0000c97000)=0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000eb8000)=0x80000001) 2018/01/17 22:26:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x10000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) personality(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003d0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e9000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000d64000)={@loopback={0x0, 0x1}, 0x48a, r2}) 2018/01/17 22:26:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x12, &(0x7f00008ec000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, [@generic={0xfffffffffffffffe, 0x3, 0x7, 0x5}, @jmp={0x5, 0x5, 0x2, 0x6, 0x4, 0xfffffffe, 0x8}, @generic={0x1ff, 0x3, 0x10000, 0xfff}, @jmp={0x5, 0x5, 0x7, 0x0, 0x6, 0x18, 0x8}, @ldst={0x3, 0x0, 0x3, 0xf, 0x4, 0xffffffff, 0x1}, @generic={0x6, 0x9, 0x7ff, 0x1d8}, @alu={0x7, 0x0, 0x7, 0x6, 0x6, 0x10, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ccc000)='GPL\x00', 0x4, 0xffffffffffffff37, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f00006b6000)={0xfffffffffffffff9}, &(0x7f0000bc7000)={0x0}, 0x8) r3 = socket$kcm(0x29, 0x5, 0x0) dup2(r3, r1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) writev(r1, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) 2018/01/17 22:26:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00008e6000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) readv(r0, &(0x7f0000d33000)=[{&(0x7f0000232000)=""/75, 0x4b}], 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/01/17 22:26:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000039f000)={0x0, 0x0}, 0x4800) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000f20000-0x8)=0x0) 2018/01/17 22:26:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) syz_open_dev$vcsa(&(0x7f0000387000)='/dev/vcsa#\x00', 0x6, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000765000)=[], 0x0, &(0x7f000000c000)=""/0, 0x3b2, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/17 22:26:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cc3000)='/dev/rfkill\x00', 0xe0342, 0x0) r2 = add_key(&(0x7f0000fb8000)='user\x00', &(0x7f0000fe5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000abb000-0xfe)="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", 0xfe, 0xfffffffffffffff8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000e3a000)={{0x81, 0x9}, 'port1\x00', 0x24, 0x0, 0x5, 0x6, 0x9f, 0x80000000, 0x0, 0x0, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000509000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ea000-0x4)=0xe8) keyctl$chown(0x4, r2, r3, 0x0) getsockopt$netlink(r1, 0x10e, 0xc, &(0x7f000035e000-0x38)=""/56, &(0x7f00004f4000)=0x38) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000bef000)=0x0, 0x1) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000cf4000)=0x0) fcntl$setstatus(r0, 0x4, 0x2000) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000ff4000)={&(0x7f0000849000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe51, &(0x7f0000b69000+0x5d9)=[{&(0x7f0000ca7000-0x1000)=""/4096, 0x16c}], 0x1, 0x0, 0x0, 0xbf}, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000738000-0x8)=0x4) 2018/01/17 22:26:43 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044dfb, &(0x7f0000001000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000000c000-0x9)='/dev/dsp\x00', 0x1) 2018/01/17 22:26:43 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000004000)=[], 0x0, &(0x7f0000002000)=[{0x20, 0x0, 0x0, "b4e43b37bfb76f0658"}], 0x20, 0x4000}, 0x9}, {{&(0x7f0000002000)=@ll={0x11, 0x9, 0x0, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f0000001000)=[{&(0x7f0000006000)="c0b14d15034d67afcd7c23cb29d411d5b45986107e8035a18cc29eebf1d283d29a566c6608b3130be8addd0f9176a002ff77ac03d7a367d1a3627a85e9b8e25c1a547d0b3cf8190eae7b6eec145c4212315345f7df02daf53f9c11e65b74fbbcd8ca3dffba2c9936687cfbbd3bf20ee36f9905f1f16083", 0x77}], 0x1, &(0x7f0000007000-0x1268)=[{0xd0, 0x105, 0x3ff, "0c083494acf88a11e8398b1eabbfcdc2bfc9d42590cf54110a3ade6da0f5a0c72b3984c012f8498e61d690a7c459011d2e252f9bfbaa5a42b3421c3610d07f43447deaa923c886e0894918cedbbf8117b4f8d6ea88f242b6770c6166c18d5d488e7f3fb94805e6b6bc20ac0a095593f66334284e784eca74407914ea9a819d8ffcb4edf92772d83249bfe915d5a819640faf0f8a8d865e867aea06c04bacf75fcc505419a75e6460d593c29af482efdd17d897b07f91897f97b4e675f90a"}, {0x1010, 0x110, 0xfffffffffffffff9, "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"}], 0x10e0, 0x20004000}, 0x3}], 0x2, 0x40084) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000009000-0x18)=@generic={0x7, 0xffff, 0x5}) 2018/01/17 22:26:43 executing program 2: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00002ed000-0xc)={0x3, r0, 0x0}) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000028a000)={0x0, 0xca6}, &(0x7f00002ed000-0x4)=0x8) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002dd000-0x8)={r2, 0x9}, &(0x7f00002ec000)=0x8) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0xffffffffffffff07) sendmsg$alg(r3, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) close(r3) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f00002ec000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x101000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000223000)={0x3, &(0x7f000029b000-0x5a)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/17 22:26:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002d0000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000034b000-0x8)={0x0, 0x4}, &(0x7f000065b000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00004f3000-0x10)={r3, 0x58, &(0x7f0000626000-0x58)=[@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x25}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffff00000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9e9}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d94000-0x4)=0x10) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00004b9000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f000052d000-0x4)=0x2, 0x4) 2018/01/17 22:26:43 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ac4000+0xb53)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000c8e000-0xe0)="678023ad595e8521ca8cb5f9457a48e4dd31cb537d4a65000ab011484029094b48e8edd1cd0f3dedf278b0376f23fcdcc0c4c34253a655178e44a6d6392380fb32a9eaf8db87de9608534a4eaf4a7c6f6e3d0622f293099f27b25894d8744989315564279934d7f772b78a7e9da1d700008f6243711ac5899edf65a491481e51f85a0bd764cc8a91d99efc6b269bf3211e3ffb17cac59dc27dea36541a42552ab29bda7dce15b3224cdf32180794ad8abb541a3744507e9cf87823cf4d17c08ef5e1824f4c71ce6fef2fb00e68500d0543ba5b30bee133d540c657aad1e772b3", 0xe0, 0x10, &(0x7f000005b000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 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, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000345000)=0x0, 0x8) r1 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00002cf000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) connect$inet(r1, &(0x7f000069c000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bf5000)={0x8000, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000093e000)=@assoc_value={0x0, 0x0}, &(0x7f0000a18000-0x4)=0x8) 2018/01/17 22:26:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x4, 0xcf, &(0x7f000020c000-0x8)={0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cc6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000088d000-0x4)=r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000059e000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCCONS(r2, 0x541d) r3 = syz_open_procfs(0x0, &(0x7f0000a08000-0xe)='projid_map\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000d22000-0x4)=0x0, &(0x7f0000c97000)=0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000eb8000)=0x80000001) 2018/01/17 22:26:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000066000-0x80)=@generic={0x0, ""/126}, &(0x7f000061b000)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000d0000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e74000)=0x28) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000643000)={r2, 0x7}, 0x6) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000f4f000-0x80)={0x3, 0x0, [{0xa, 0x4, 0x3, 0x80, 0x6, 0x7fff, 0x9, [0x0, 0x0, 0x0]}, {0x8000000b, 0x4, 0x2, 0x6, 0x6, 0x4, 0x7, [0x0, 0x0, 0x0]}, {0x80000008, 0x0, 0x1, 0x6, 0xfff, 0x4, 0x3, [0x0, 0x0, 0x0]}]}) 2018/01/17 22:26:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000701000-0x1)='\x00', 0x0) fallocate(r0, 0x3, 0x6756, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000693000)={0xff, 0x8, 0x1, 0x7, 0x23c, []}) 2018/01/17 22:26:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x855, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000002000-0x5d)=""/93, &(0x7f0000001000)=0x5d) ioctl$TCSBRK(r0, 0x5409, 0x4f2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000f54000+0x9e4)=0x7) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd1000-0x4)=0x0) dup3(r2, r1, 0x0) 2018/01/17 22:26:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f00004f1000)=0x7, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e0d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000508000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000eed000)={r2, 0x80000, r3}) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000c28000-0x22a0)={0x59c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x58c, 0x0, [@generic="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"]}]}, 0x59c}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) write(r1, &(0x7f0000f4b000-0x1000)="2ee413886162149f7b7515808df9e04ad62c2b5555b0ba613f01f5fdee8db86eb89c1abee9de11e74e14ddbee766af41a311afd0d6ee7119a35eb732339ccb167ec7a2d7f4a66e2b96c1467a248328ff9b1bdc2e9b16e40c069fcf1529fc9ef56e6a9bb2c1756646b660667f9f052b61e074b87fd7e4a50e438bbe88047a94cdf87d19cc092ef949bbc930bcf14b9f3c55375cc818d17ae06e6bbfb845c7a6c5cf789f4bbced5b6b66c8cdaec9b5b16fc99c942c04934ac99c27aba9a2ec7aa04ca2dfc91a261c82fdc520111d64dd8f05ba31361b6bf20b80d6af11aa974bcc2082cf263cb15ad46a032777d2094d151a4dea7a56e13d472dd93f3b4f53c0bd0b5c8ca82a2fdb9d1acb4d503f092d95fbf34dc973c20e25548c15499297852014a535cf0bd623219faf38642173f2af9118324d8442b0c1e7d076746cc64601bc9c75bb37be1edc99685b19407b7b08798534087ee7b45bd22553fa767494e605a27f8e4dfa5ee0d80c224868484e93463f7c1f5f1ed2ed0f8559187132888f8cd46f46a1ec1f9638b0db7bcd0beaf6ae66c42eb854d6d5942c60b13f3446cb61a7887132018e9735053b381dd99a7cdc0d6a15f724e8cb4c9d7b88b0a59d17a5f8f56030972ae7e25e4644e2904adbc03a494779a2fb208178f469ea440315e0ef22fe4626bb63e6feb0c591485a7efb4e0b24e03f259d5fc563db94f0c6ddd329f0c4ab3f0018d33156b44869da071bb9a7838f22c1337617d9393746e1115846c862d08e050e930cf1c7cad5ca6ee9e929b2f3488ee6dcffcc862dba592e6735294af17c10af8927736d44a83cdca3c8487b1a423a28fb9d1f59aa5483a9ec8d0d956b938630d0e7a5e0f357be6b1231f8d53e075c9de1ce0a11d521b6062f61fe65fd70062002ec43407f21742ca13ba546341205c2f4efe30f17982268bd503eb8d4267f6c96daa684356734e1e63ed52488170d9437041b6435bbce08e678c02c8b5d6b9f2cb21c1b8ddc077e8b5e78cc44d6a56d73a1e64abf775d4258d907537673ebb7e9b135e6b58a80594d3db83acfc1062acfa6b7f68d370e29f69a99c7123caa8c652c742d9046608f796755f457f5099d3f7fdbf8a0c30a26a9fa82c2a9aca4bff89729f79e15d5e7cb897ce4cdc29a86e5431d9c5e15a1eaf0b90f66634d1cf8ea04779f907acf747b51b0802b2ec33e88c963c2c105654738307173abf6df54f449ed5e62d8e97f9d3957805879b8dbbde63138787877d311480103ab6228fb4c1a332b84c7d1481e61ae82a8ad32edf07861af07c62230c816f6dc0553ef9f2b5009248a92a09cedf259bda089825191e9d41df9ca4e3a8465cc221fe6f7e6a0594c83ac834e154762981f4b5d4b7a2485cb8e4d166b9453fba419b8646cde1e4f1cb356a96d0ba91d08c0a74c4880e34a63751bfb55e100d5aeea3b5e583c2f0aded4cf27b3eb3761b090ebfa08f729e1b524d32e5d06886fc7868c81ddebfb86c4be88eb9eca61f342fb64a5cc2637ed00133ba12bb6d7ee87c20a892580859609aee5b8949c38fcddf0a588eb7cbe4edf0b905658a29d6b165bbf2b469770de7dac2c9b0d8101e0b301956d29566cce8325a544ea41c5659c270f5e884ce7aeadfb0e42e661bc3bfaf44c394905fa19a060e6ddf6397e48aba0feb85dbb1564e6a65843a2c6f81191111f407cea3c4aa9b4790d3c8d2afa88c45026b9533937cac874b735616b7c3b0b2a7b84d9b5ab6a21a5638a7e7645c8968f517d4d6668c64aafc1420ccff842d92bbe2661ce025e344c79122b5ce8d6dde727b9de5b8acf98dd4fdc3c1fd5fa360149f290404a6f138f9e309a63f78e3bee569a34a946fc4300daace965013c0c5d32ef518de1d08335e52df7a46946b96f505cb6d86dd4b59ebbfa78f39028578411b3f5263c8c96e6f3e28a37d2c3ef2c501450a9327b6f51f0e6d20af3606d51c8c886174bd71e7037c1b67c83a25dad392c22ed95c5213b7b2cb5cb424a6aeaa9e46e", 0x598) 2018/01/17 22:26:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fc1000-0x16)='/selinux/checkreqprot\x00', 0x40a800, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006c8000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00001c7000)={{0x5, 0x6, 0x0, 0x1000, "c60cee96c585a8af157768a4a875d8ee6f9743be7f692e81d01f1ea891a4ed71ace36189b060e79fc101a744", 0x3}, 0x0, 0x0, 0xa99, r1, 0xcd7a, 0x7, "31509948c8105f6c8be4dc1ef5317f7e5db8188e79751a94dfb8748d97fe1b519b165f04bb9b5df591e392349f988420f683ab8b45baa267b888aa2244c34cda", &(0x7f0000c1a000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x6, 0x6, 0x2ea85ed8, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(0x0, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/01/17 22:26:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x400) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fba000)=0xc) capget(&(0x7f0000feb000-0x7)={0x20080522, r2}, &(0x7f0000feb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 22:26:43 executing program 7: mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) mount(&(0x7f0000e3f000)='./file0\x00', &(0x7f0000969000)='./file0\x00', &(0x7f0000de2000)='nfs4\x00', 0x0, &(0x7f0000999000-0x4e)="9d858e7bdb728e957f9ea25b51934a406241cdf9295c5b8e776e4b1856a286e23d3db2dbf7c6549a717ebb409adb85e89b95ab99460af1070000009fd6252847dcb9b79c3fbcd2c3af667e908247") link(&(0x7f0000891000-0x8)='./file1\x00', &(0x7f0000569000)='./file1\x00') 2018/01/17 22:26:43 executing program 6: mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000908000)={&(0x7f0000908000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/17 22:26:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000bc5000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00009b5000-0x8)=0x3000) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000dde000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 22:26:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000582000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/17 22:26:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000de7000-0x18)={0x1, 0x0, [{0x48b, 0x0, 0x0}]}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000844000)='/dev/mixer\x00', 0x2000, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000333000-0x85)={0x2400000000000000, 0x7d, "857b1070be0a71c46e6735b0f477e1976ca09ff3c1693151b2468e94286025e29d7c0942d00885c01c2ea5bb6204318d027b7c6d1d1a70e16cd078f31bc5929aac9141450e0e87dadfed45d806467ebbc59f6abd7cc18dab1c2ed05965c195303005ea64fa2b2e8b10811b6fcb7e19aec2e7a88b18a77aca292a988576"}) 2018/01/17 22:26:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000de7000)='./file0\x00', 0x2002) lstat(&(0x7f0000adc000-0x8)='./file0\x00', &(0x7f0000354000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f000044d000)={&(0x7f0000b60000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000b6c000)={&(0x7f000093d000-0x16c)={0x16c, 0x2b, 0x400, 0x4, 0x2, {0x2, 0x0, 0x0}, [@typed={0xc, 0x2a, @uid=r2}, @generic="d437473ed9b5d8e004f2ca80a93ff07b0e154543fe7308dd4a8dc1a469a0fae5fa2952ae151d7fa277f4568c815d9b5117e089b7b3819030708dce86d6d708197cad7dc604748a774ad566d5e522453e7226727d6504cd069e197927b8b850450c1d5eed68acd566aba0abc0080c46b3b0c4cc294d028229dcf0e33b85b3b9a4a0b1c2a5", @generic="297a08a82ec8a2345d163133dcf866b10fe389304c20afdec721290fd3005d592355af7e8c2cf3e88f32a24596a29b9d175db0e8ca6dffeabdffc6b8287a45c98be3484ae79c15a0bdaafa174669101d8f3d189dc8c1eceffd1bd52897b698fef5e77e1fd0645ee84dd218045b35db87339dcbfea696e9920b3c02befcbbe9c1efd2a08116d2b0bf763011e95753c297bd20ce1d05700e9b8ae0f3550d641e8921c0564472f41b5c5181cccdc15c2730158819102b265c870bf0095da136a1dce916e024124366"]}, 0x16c}, 0x1, 0x0, 0x0, 0x844}, 0x40000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000002000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:26:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000008f000)='/dev/cuse\x00', 0x4240, 0x0) accept4$nfc_llcp(r0, &(0x7f000080d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000099b000)=0x60, 0x80800) r1 = socket(0x40000000015, 0x5, 0x0) fgetxattr(r1, &(0x7f00007b7000-0x31)=@known="7365637572697c792e696d61009115167a052154017d9bc0af14ef875231a16e506d7721a2ad0901aae14e63e5b043a4b0", &(0x7f0000b16000)=""/0, 0x38c) sendmsg$netrom(r0, &(0x7f0000e96000-0x38)={&(0x7f0000fa7000-0x48)=@full={{0x3, {"a96ec191049c1e"}, 0x8000}, [{"b8f9993f37c08e"}, {"9a8d39f8c1329e"}, {"cf69073eefc942"}, {"f8e37ba20bfffd"}, {"c9d63d8f595843"}, {"23922a2d715723"}, {"56e243bead97d1"}, {"c05b9cd5af3c2d"}]}, 0x48, &(0x7f0000c58000-0x18)=[{&(0x7f0000278000)="1b16deb758d36c713f1d27627e3da039826004ef38678b957f52ecc331087f4dd2fc9f852c3fc4e5576a4e67f3dcb1e1a6278eb63663a0a513d2c3a938f6cc63d251e31dd81d0f8a7a3e47f19f425bed71cc4da16620fb4fea251293", 0x5c}, {&(0x7f00006c6000)="f7ee62bc332022291fb0c2fede1d7bd09a993ec56c360846cf47377e0e59b83139de2464e17d250949eeeeac0fdca169bef633b14c19fdf517ef33381a33ffc70888a07567744ddbc8f7b88cd5de52e21d45f10ee6ae36769e8ecefbb1f26fa69c7b5110dd871d1244dc8dade7e932c30bdd86f7fc117a52fb9626c328342fd22b5e2fecb2663a9271e84825ffa261d8752abec875f2cc3e8619b58af6ce766803852492dba19dae271d9397ce3ecdd6b733e9aeb9399a32a02d947c0f572c85ad3586", 0xc3}, {&(0x7f00001df000)="9b712edba397fe592e0cd04fd897a923f376772d06fef836dd5ad2ef76685fd4649a43075d4a98139b2cde3875e7bd60e1bc6bc32aac8fbab9a403ce8fc3141b183741b5efc08773d737dd7a6c204d824638a238e888cafa6050c329d7ea6bf5546e7aa3090423db2abe6a97a5a2484566ab267e96baa9dfe807db4381f02e32cc88ef1fc7bce61b91f1950859b4624e8a", 0x91}, {&(0x7f0000e32000)="b59686874dc2b69231cc6f8fd316d842cde4a9a443cb59a1092d09cc2d68e8818f5efa32e9fa0dc3e1da565638f4f4bdb495d61e884d3468c5e7ec1a5609b6043f7fd298a9f64ce1e2c9c15cd1af24350636f7dc86332c69db956f5abcf8cade0e37def622b3f0d3d2ad2a83a836870e54c29b8afe5db1e4c4acd4852ea9ff35c22bcb852fbef1a9ee8c66b1230ffe9a3a15f738f6a79fb295da6d9c2ef28dba65aef15384b2a5e626db87443aa964632ff0bea8dd6a5a25426608dc6849353d9383135c631c3f5177b8d0ae2c7eeac92ff189168627c97dfd3db9fda770706cd775bf489688a72f1c868c584a69da832b752d896dfc3e", 0xf7}, {&(0x7f00008a6000)="ea5a7a897fdd09f4adc8287bde81ff4ce3f1b60dc8502fc54cbaf8bfd80014a60ee270917407c2cd0924497eab521bf8793c4589eb4d552de335140ab9f9ca898e5228f384bd1e7694f0c281438edea5a72be708e65dc4c4a78fa483588058", 0x5f}], 0x5, &(0x7f000073a000-0x6f0)=[{0xb8, 0x109, 0x1, "191464ee1fc46b26ce435147d06bb6e17f21cb76b0c3ec7636951caa2e4b600e3856894ea5b0bee774a61c3b19de74033d9b1bcbd2483c61bcf70133fc305a901ce2db023eeb3f18c6081cc0490090e9dc25451c31d6aeb6ddd737b80ce13396c18fe3ac3cb4e9756b2e48db327de3ff0c4c5b05fc8f295261d8fc0504bb088073a19e810c6f6590fd42f81b7516693de5193058fdbf52edf38b8614da1a01fd57"}, {0xd0, 0x0, 0x7, "a185cb79800828a0f3ee24a464b42d6f8e4a17e7936c9ec52c65aec791c311fd42760ff6ee69d35431706525433c8581baa9560f0e0f15aeb37eeda524d0cd72f13d39239d9e6de412865d21d550c8102ba630c56e788547f5134605c47785ec9f65f025715b9b4cfd5ffbe2a6467c257c463b8d204cb79ea918aa1988d36251eb2560328be0e0d0ff7f9a869387a8d078cb604fe4abfa1a224ff83c24d1d017b4f9fdda3f926f13048ef312beec434ab05348575453846623a2"}, {0xb8, 0x19f, 0x8, "5f6146bea19ee5a275db1c5157d9cdb8f8f7454302a5ae2404c0fe07ef92bf20b771c6265026f2964017427ca27fd94559fc8ef69ab22201b9f5d0f4cf4a17ae8410b37803ad6b602dced3e6206f94a972923e261ab8a2a1a26d2a16ffbb83be092ce75cb50ddee317506948ab50922263965dc22daf36009781e56c1423e08fec19095c7ba66883a6cf1a55e2f347ebedce3231cc7f1cfad6646f1e0d16c239763a52"}, {0xc0, 0x11, 0xc000000000000, "7a11beb1c82f3374059ca01106b4ce6e2f12dd6a2d329ada2c5d16b207f8170c6919e8a5a4788f241ddf14df3828fb6cf42b875d4208860a42b74444cd1e58dbfa7c59a6d30124535e388d30949181beff38d4744fddd465b98cd1f0a60d342c1850dcb5eb9464525ccc161cf8586a354ed1f6931310164be110e1fbc232031fed503d994cc9653c660b5d493403c5a310c3217f41aa287060d9df912d8800b17dad6f14f360b5b897e0cb"}, {0xc0, 0x116, 0x3dc4, "e2f5037a6a301bbac30332abca686825726ee15a4984bdc1bad0077dc6b5c0ec0223f42307fa462f24dde600007876641c66a960719f215c744f138dc1215570e3d12746f3b935f4a92ed83b67b8ffe1ed88c214d5f475d199e3e413e2399559b7422121cbaf0ade7d3e288c1dac1f3ffefd2a89a345313aa90886cdb82bd6b1f96da7240ade58c0db6cb0cf52554e8cceba3d31e4330f7d4c5517a5a433fc07faa5b5b2addbcc0ede"}, {0xa0, 0x0, 0x6, "ef22dccc6e66b7f830acb56a2feae6e375e794c3b8b91afacb11b662095270b3e0f8b0bc30de5e7fbf509edbbc77fa534fa7f9874b1df8634888a3e3783d0bbc6342970d3f4255dd0fb6d395fe9b5a0cbce8ad6e88e7564b8bfb01f0e9d1cee6b6018159c3dadb7b75f9d11a8e5bbbb38523d7eb04970614cc95736168e3eebb19c417d7445edda9ed99790426"}, {0xf8, 0x103, 0x8, "e152b3dcd9f812863e525cf375b9b3b25bbf981cc5ddc405d82b5d804508f4fd7a41d610e8cb594fc3068ee0d3ea6d695732e8995288c3a5cc45df8639782697d6b8fe84aaf3abd0d2164218f41bfa51a603206cb2133de54dba97bfde898e0b07e0d4d7a702a39ab7bb677c49fb21bcb61da5b943b54b053ff61af3d8d77fa09ed525448e4dcafac3ad0f9030ace5a1570e193c6c4b09b4f8ae1708972a5ab7269352c22f1bb08883e4387a464b56ccd89766774932caddac0a50cb3958923192fa4b37e75b687028b44118a4d7b84cdf9e0c173ccbe1afe278348579b12a1814c2c23756f5"}, {0xa8, 0x10a, 0x7fff, "0d409bd2c9bcce4d464c1888c20c4dbee0fa2fbcbdc290a54b2b612f614abba5cf97d686bced1500a88378ae38bce55d25280041384ca56022b01a42ffd8fb7a41f796fceaef4e72cb00d40ff7c8536a57aa5ffd6eee6c053ee400e2adc8392498da54f58ec4d316c5d0780d9e49d28d0ebb204da09bfffa23af0d91786d731ee9196a305f44c4bc826b715ac73a4948d4c9c5"}, {0xf0, 0x108, 0x80, "066d5600fcf688ba711fce8c68510b199571a96467c83b0646e6dce22686e380725dcac64ec929c0653b31bf05892597463ff700ee6537bfb9ff88d6be32f050c3de48657a22cd3edd58bd78f9d2bed1845d95011569ac7fc2a892346463d831e969b39e7eaf5148b7bff64172ba8778a2b136f1b8d9dd852011e4548c5bde9f1b039276f8ca17ca7f7953bab44885acd6b6a6bf81a754a2a3178202465289b432df2f3fb75cfdecd2c9370db4b24913a591eea25f79eba609138aa24433eca1b5ede45cd041c2b823e94dcff3b6e794aa8cd874b34c0714022673b84531c0"}], 0x6f0, 0x8001}, 0x45) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000679000-0xf)='/dev/sequencer\x00', 0x800, 0x0) fchdir(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f000063f000)='/dev/ptmx\x00', 0x400000, 0x0) 2018/01/17 22:26:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000041f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000084e000)='\x00', 0x0) vmsplice(r0, &(0x7f0000a44000)=[{&(0x7f0000939000-0x98)="0e", 0x1}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/17 22:26:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000bdb000)=0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2018/01/17 22:26:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000363000)='rxrpc\x00', &(0x7f000046e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a26000)="7c1ca338a7ef9153b9ebecf29d03bc6a7bce6d5dc84fe310e6ec57f6dcef1d96baa6ab44088be5d6bfe2a972fc510dc7773980cc3691a4456caf7621066205164217f73cc7e150eb1f2406e54310f9a6012cf7651cabd5839c40ec1065e49b9b9b1d282b8f1ace909e713dd8bfa6b0833d56b27bf437ec444b93c7dba568c50942a09c91001dc7643c9778a2e829236e776737ea425fe9ae67a41d8d485fb3d2797b1c7922d401f4ffb03192e6aada413ca876ed2716029517605469", 0xbc, 0xfffffffffffffffe) r1 = request_key(&(0x7f00009fa000-0x8)='keyring\x00', &(0x7f00009ef000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000da0000)='/vboxnet1\x00', 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r0, &(0x7f0000ea4000)=[{&(0x7f0000919000-0x1000)="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", 0x1000}, {&(0x7f0000ca1000)="a8fcd07e2ed516e8fc263471a3a1aac66fb726d7c15dacfb8a9b7b0389d5d338fc19075a65b813d44c7d4d10f3a0e927418271fb7acf928f41eb97ee558bc34f0e21cfe14b34069ecbc8879bb25c37d938ad264ffa52954a1a75e161bdba53e25d1047191a2ac732b0c8f2f6795f4d4fed946defe47d46c4d4656ac824d1f6c4b55e22f5b5d0130b4d3e5ecb2e717b58faaf6cb1aa50fbdb1e8cdd64c0ab4762c30d", 0xa2}], 0x2, r1) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) r3 = getpgid(0x0) syz_open_dev$sndseq(&(0x7f00000e9000)='/dev/snd/seq\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b2c000-0x4)=0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x13, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r4, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r5 = dup(r2) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r2, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r5, &(0x7f0000582000)=[{&(0x7f0000abd000-0x1000)="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", 0x1000}], 0x1) 2018/01/17 22:26:43 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000e1000-0x4)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00009e8000-0x10)="7c5df55c166561bdd21c5965cd88f8ec", 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ae1000-0x8)={0x0, 0x6}, &(0x7f00009be000-0x4)=0x8) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ae1000-0xc)={r2, 0xbdec, 0x20}, 0xc) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f000078a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x408041) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f000073d000)={0x40001, 0x0, [0x4, 0x1, 0xa30, 0x131, 0x4, 0x200, 0x7a4b, 0x1]}) getpeername$inet(r0, &(0x7f0000519000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000772000)=0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f00007f9000)=0x1, 0x4) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000625000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000ae1000-0x4)=0x9, 0x4) bind$inet6(r1, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009ee000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f00008eb000-0xd3)=""/211) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(0xffffffffffffff9c, 0x5457, &(0x7f0000ae2000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x0, &(0x7f0000ae1000-0x60)={0x0, 0xb, 0x5, @thr={&(0x7f0000a4d000)="ca53e9af5332c308695a275a3f4ac2ff5e5b800e2e03bf6d1e1916d0549429f223a251e0e60e2a31a7fb92cd6d79c6bc0baf88aca88cdc3bad07a130888a0eecc027e2d7722b86a8e1d41edc9533cd68450160b690d658a9c1c5fb203cd9742be80089ef78b4b4bea8a1ce1f5c4993d38badacccec69429d10b66ab7706d2c883434cba8747471567379e6c74710b9442f0e80568dc0d79852651afd8b7e67ba16e5a48f7e447af8163a1ddb9ed1b81c45701211c1a51cccaf26ef7b49b03aa0b3a86a19437c54a479", &(0x7f0000026000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000105000)=0x0) close(r1) write(r1, &(0x7f0000a2f000)="918d2e59", 0x4) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000058b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000ad7000-0x8c)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/17 22:26:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x200002) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/01/17 22:26:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000067c000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000058e000-0x4)=0x8, 0x4) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000032d000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff7, 0x260182) sendmsg$nl_route(r3, &(0x7f00001b0000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000040b000-0x10)={&(0x7f0000534000-0x120)=@ipv6_delroute={0x12, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x8080) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000894000-0x4)=0x1ff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#', 0x1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) 2018/01/17 22:26:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000039000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00008f7000-0x8)={0x0, 0x2}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000f74000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) lremovexattr(&(0x7f0000b24000-0x8)='./file0\x00', &(0x7f00005f7000-0xc)=@known='trusted.syz\x00') ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0xe8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 22:26:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009ab000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000fd6000-0x4)=0x0, 0x4) 2018/01/17 22:26:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0xd, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) modify_ldt$write(0x1, &(0x7f000071f000-0x10)={0x7, 0x20001000, 0x400, 0x6, 0xe92, 0x0, 0x627, 0x800, 0x3, 0x80}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000003000-0x50)={0x20a, @tick=0x0, 0x400, {0x4, 0x4}, 0x9, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0}) prctl$intptr(0x18, 0x80000001) getgroups(0x6, &(0x7f00008d7000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchownat(r0, &(0x7f0000e53000-0x8)='./file0\x00', 0x0, r1, 0x0) keyctl$session_to_parent(0x12) ioctl$sock_ifreq(0xffffffffffffffff, 0x891a, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x4}) r2 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000bf3000)={0x2, r2}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000067d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="1573"}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) mlock(&(0x7f0000472000/0x1000)=nil, 0x1000) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) shmget$private(0x0, 0x3000, 0x10, &(0x7f00001eb000/0x3000)=nil) fsetxattr(0xffffffffffffffff, &(0x7f0000963000-0x15)=@random={'btrfs.\x00', 'eth1mime_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000bb000)={0x0, 0x0}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x2) 2018/01/17 22:26:43 executing program 6: clock_getres(0xc, &(0x7f0000c28000-0x10)={0x0, 0x0}) r0 = creat(&(0x7f00008dd000-0x8)='./file0\x00', 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000003000-0x78)="4c16f41d694375b250b9b4461c6fb8eb8c78218e64c0ef0402aa07ad385e8603891ee67f20706c769e699d035f54ee9136e8435171a0d18019ad517bc55d7067556e6cd0c3c5b9c798cc7bfe987faf52f2240ce1c700f8c52ef9aa70b21301445fd15512f00d46d0488961787ef826bd7eceae64777b7b84", 0x78, 0x800, &(0x7f0000003000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x30f}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000001000-0x32)=""/50, 0x32, 0x0, &(0x7f0000003000-0x10)={0x77359400, 0x0}) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000002000-0x2a)="76626f786e6574316c6f7f276e6f6465762c5c2576626f786e65743147504c255b76626f786e65743100", &(0x7f0000002000-0x18)='.#securitynodevselfem0selinuxposix_acl_accesskeyring[.cpuset\'\x00', &(0x7f0000002000-0xc)="5d211b286370757365744000", &(0x7f0000001000-0x1)='\x00', &(0x7f0000000000)='vmnet1\x00', &(0x7f0000002000-0x18)='wlan1lovboxnet1em0ppp1+\x00', &(0x7f0000002000-0x2)=')\x00', &(0x7f0000001000-0x1)='\x00'], &(0x7f0000001000-0x18)=[&(0x7f0000002000-0x6)='(self\x00', &(0x7f0000001000-0x6)='nodev\x00', &(0x7f0000001000)='eth0em1/cpuset-\x00']) read$eventfd(r0, &(0x7f0000002000)=0x0, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/17 22:26:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c0d000)='/dev/loop#\x00', 0x0, 0x81201) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000bc1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c0ce0011bb99b1da93bf5d5a1212d3999f915b137dbda328efff6a555fc670f1a7feca8b6e69908851c381eb0c2974a2dc31b9047a1b67ae575a19b66ae03c11", "e8f02071a255d321be30e8278a56442343f45fead8d01c8c7cbfc97e954e7124", [0x0, 0x0], 0x0}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000262000-0x14)={0x80000000, 0x5, 0x2, 0x2, 0x942}) 2018/01/17 22:26:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000c55000-0x8)='./file0\x00', &(0x7f0000d57000)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) readahead(r0, 0x7, 0x51afee0b) chdir(&(0x7f0000a4b000-0x8)='./file0\x00') umount2(&(0x7f0000f67000-0x2)='..', 0x0) 2018/01/17 22:26:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a3f000-0x9)='/dev/sg#\x00', 0x6, 0x1) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000100000-0xe)='net/rt_acct\x00') lseek(r1, 0x56, 0x0) 2018/01/17 22:26:44 executing program 4: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f6f000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) sendmsg$nl_generic(r0, &(0x7f0000f6c000)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 22:26:44 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000012000)=0x0, 0x7, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0}, &(0x7f0000012000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x410001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000012000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000013000)={0x0, 0x5c, "3b1ccb61d250417b03d94159df658f2ec6ec4a116f5c2d34380cac09c453a57087088300e5c6743d4b765471c26e1331e31e609da050dd400e2c8851f5892f7c82c936779c84b1d748be577bffb698beaaaa144a755c66daf3f06a43"}, &(0x7f0000003000-0x1)=0x64) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000012000-0x10)={r1, 0xfac, 0x2, 0x7}, &(0x7f0000002000)=0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000001000+0xac7)='/dev/snd/pcmC#D#c\x00', 0x7, 0x82) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000000)={0xfffffffffffffff7, 0xfffffffffffffff8, 0x9, 0x2, 0x369, 0x7fff, 0x80000001}, 0xc) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x6}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, 0x8) 2018/01/17 22:26:44 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, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unshare(0x80000000) r2 = eventfd2(0x0, 0x80000) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000733000)={r3, 0x0, 0x100000100000002, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$admmidi(&(0x7f00004eb000)='/dev/admmidi#\x00', 0x6, 0x8000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f000059a000)="d3e4910f625d73663492b698e6f5ec6c", 0x10) 2018/01/17 22:26:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000+0x477)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00002c5000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x200, 0x67d, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000032c000-0x8)='./file0\x00', &(0x7f000066b000)='./file0\x00') r2 = creat(&(0x7f000092a000-0x8)='./file0\x00', 0x200000080) seccomp(0x1, 0x0, &(0x7f0000992000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x20090407ffc0003}]}) mount(&(0x7f0000524000)='./file0\x00', &(0x7f0000df1000)='./file0\x00', &(0x7f0000ca5000-0x5)='ext4\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/01/17 22:26:44 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008c1000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12001000000010fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00005e1000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f0000819000-0x6)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f00001ca000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00004a4000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r1, 0x0, &(0x7f000097d000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000354000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 22:26:44 executing program 7: mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000768000-0x8)={0x0, 0x0}, &(0x7f0000566000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x0) fadvise64(r0, 0x52, 0xa987, 0x3) syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x6, 0x800) r1 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r1, &(0x7f00006f3000+0x555)=""/40, 0x28) read(r1, &(0x7f00006f6000-0x1000)=""/4096, 0x1000) ioctl$int_in(r1, 0x5421, &(0x7f00006f6000-0x8)=0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7ff, 0xc200) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)={0x2, 0xb, 0x8000, 0x9, 0x15, 0x0, 0x4, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0xd10, [0x0, 0x0, 0x0]}, @sadb_spirange={0x2, 0x10, 0x0, 0x3, 0x0}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x7, 0xff, 0x80, 0x0, @in={0x2, 0x1, @rand_addr=0x4000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0xffffffff80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00006f7000)='/selinux/context\x00', 0x2, 0x0) connect$llc(r2, &(0x7f0000003000-0x10)={0x1a, 0x17, 0x401, 0x0, 0x1, 0x1, @random="7d29b267c382", [0x0, 0x0]}, 0x10) 2018/01/17 22:26:44 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d82000)='/dev/hwrng\x00', 0xc8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000041e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000a98000)={{0x3, 0x0, 0x100, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:26:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003b4000-0x4)={0x0}, &(0x7f0000b72000)=0x4) pipe(&(0x7f0000dd6000-0x8)={0x0, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x7) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000233000)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_int(r2, 0x0, 0x17, &(0x7f00004ae000-0x4)=0x0, &(0x7f0000e37000-0x4)=0x4) 2018/01/17 22:26:44 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fc3000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) r2 = add_key(&(0x7f000036b000)='dns_resolver\x00', &(0x7f00006b6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009f9000-0x1000)="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", 0x1000, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x10020000) fremovexattr(r1, &(0x7f00001e3000)=@random={'btrfs.\x00', '+trusted\x00'}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000033000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fc3000)=0x8c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fc3000)=@sack_info={r3, 0xfff, 0x1}, 0xc) fcntl$getown(r0, 0x9) fsync(r1) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000719000-0x80)={[0x0, 0x4000, 0x3000, 0x2000], 0x9, 0x40, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) write(r0, &(0x7f0000cf1000-0xb8)="c0cdc0da896e6d9ecdda49646ce3eb8993020ca434fffc954a90ce66cec492d21769434ce17fc0f66ba13e7db6f0de40afcf3771080580715dc4850515cf5a2c48ff5b6e3a1919aab2b26b68b6f6ee0b787b43a0fcdbca215069d673811dd4197475d0fbd0e166532f7b9b0800410363c82c0c51dcf2c09092d9ba2ddd5e87677ef397dd0616b271d15575b54110a0c7e2f69dcaadccae8eeec345ce879f27045e65101acce397360e02ffc39be9472fb1c84887855d3341", 0xb8) 2018/01/17 22:26:44 executing program 3: r0 = syz_open_dev$mouse(&(0x7f00009db000+0xb79)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffd, &(0x7f0000000000)="7a7bcaec2b9205e0b0adb33e1d5e852f2176d828b9cb4cac1850af6c53", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000080000+0xd56)=0x0, &(0x7f0000bb3000)="") set_tid_address(&(0x7f0000228000-0x4)=0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000035d000)=0xe, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xffff}, 0x4) 2018/01/17 22:26:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$bt_rfcomm(r1, &(0x7f0000304000-0x9)={0x1f, {0x2ae, 0xfffffffffffffe00, 0x0, 0x8000000000000, 0x1f, 0x1}, 0xdc}, 0x9) sendto$inet6(r0, &(0x7f0000be6000)="", 0xcb, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r1, &(0x7f000053d000-0x4)=0x0, 0x1) 2018/01/17 22:26:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffe}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) read(r0, &(0x7f0000969000)=""/17, 0x11) dup3(r0, r1, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00007d6000)=0x1, 0x4) read(r0, &(0x7f0000035000-0x7)=""/7, 0x7) 2018/01/17 22:26:44 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffcfb, &(0x7f0000ade000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000047000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000598000-0x68)={0xfd, 0x0, [0xc2, 0xcd, 0x7fff, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000639000-0x121)="", 0x0, 0xfffffefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) readv(r0, &(0x7f0000f93000-0xa0)=[{&(0x7f0000cb0000-0x80)=""/128, 0x80}, {&(0x7f00005ab000-0xa)=""/10, 0xa}, {&(0x7f0000ac0000)=""/247, 0xf7}, {&(0x7f0000c56000-0xbe)=""/190, 0xbe}, {&(0x7f0000055000-0x44)=""/68, 0x44}, {&(0x7f0000979000)=""/66, 0x42}, {&(0x7f0000248000-0x90)=""/144, 0x90}, {&(0x7f0000c26000-0xc6)=""/198, 0xc6}, {&(0x7f0000d60000)=""/25, 0x19}, {&(0x7f0000412000-0x35)=""/53, 0x35}], 0xa) 2018/01/17 22:26:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000da000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000f83000-0x40)=[{&(0x7f0000c2d000)=""/212, 0xd4}], 0x1) getsockname$ipx(r0, &(0x7f0000a89000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a79000)=0x10) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000d98000-0x8)=0x0) clone(0x0, &(0x7f0000c89000)="", &(0x7f0000726000-0x4)=0x0, &(0x7f0000975000)=0x0, &(0x7f0000017000)="a7") vmsplice(r1, &(0x7f00006f2000)=[{&(0x7f0000d61000-0x4f)="eb", 0x1}], 0x1, 0x0) 2018/01/17 22:26:44 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) fcntl$setstatus(r0, 0x4, 0x40800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000)='/dev/audio\x00', 0x400004, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000002000-0x14)={{0x4, 0x8001, 0x80, 0x2, 0x5, 0x7fff}, 0x7f, 0x0, 0x4}) ppoll(&(0x7f0000001000-0x18)=[{r0, 0x2013, 0x0}, {r0, 0x200, 0x0}, {r0, 0x2, 0x0}], 0x3, &(0x7f0000957000)={0x0, 0x1c9c380}, &(0x7f00003ff000-0x8)={0xee}, 0x8) 2018/01/17 22:26:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000083b000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000ef4000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0xfffbffeffffffff8, &(0x7f00005ff000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000a7f000-0x8)=[{r1, 0x100, 0x0}], 0xc0, &(0x7f0000a00000-0x10)={0x0, 0x989680}, &(0x7f00005d7000)={0x8001}, 0xfffffffffffffd00) 2018/01/17 22:26:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e07000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000656000)={r0, r1}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffffffffffe35) readv(r2, &(0x7f0000089000)=[{&(0x7f000009e000-0x70)=""/112, 0x70}, {&(0x7f000039f000-0x25)=""/37, 0x25}], 0x2) r3 = socket(0x10, 0x3, 0x0) rt_sigtimedwait(&(0x7f0000fdb000)={0x100}, &(0x7f0000ad7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000499000)={0x0, 0x0}, 0x8) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00002d7000)=r2, 0x4) sendfile(r3, r3, 0x0, 0x10001) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) timer_create(0x4, &(0x7f0000acb000-0x60)={0x0, 0x35, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000018000-0x4)=0x0) timer_settime(r4, 0x0, &(0x7f000041a000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000f3e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 22:26:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00006d1000-0x8)='./file0\x00', &(0x7f0000dd0000-0x10)={0x8000, 0x2}) r0 = add_key$keyring(&(0x7f00009e8000-0x8)='keyring\x00', &(0x7f0000e98000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000be8000)='keyring\x00', &(0x7f000002a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r1, 0x0) mremap(&(0x7f0000025000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f000002f000/0x1000)=nil) r2 = fcntl$getown(r1, 0x9) capget(&(0x7f0000b60000-0x8)={0x19980330, r2}, &(0x7f00002af000)={0xf7d, 0xc86, 0xfffffffffffffff7, 0xc744, 0x100000000, 0x763e}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000f83000)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x0, 0x8, &(0x7f0000e25000/0x2000)=nil, 0x9}) 2018/01/17 22:26:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) r1 = dup2(r0, r0) listen(r1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)='/dev/net/tun\x00', 0x0, 0xa) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000ae4000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000459000)=0x2, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00004d3000-0xc)={0x3, r2, 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@generic="a9c1d929e2811ae52475a70dea49a856", @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d6a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/17 22:26:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000253000)='/dev/ppp\x00', 0x42, 0x0) readahead(r0, 0x80, 0x1) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000400000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000059a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/17 22:26:44 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000731000-0x9)='/dev/sg#\x00', 0x1, 0x2100) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f00003a9000-0x1f)=""/31) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000e20000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000016f000)={&(0x7f0000ab2000)={0x20, 0x1b, 0x301, 0xffffffffffffffff, 0x3, {0x11, 0x0, 0x0}, [@typed={0xc, 0x6c, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 22:26:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r0 = eventfd2(0x80000000000044b, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) read$eventfd(r0, &(0x7f0000f3c000)=0x0, 0x8) socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000744000-0x14)={0x1, 0x0, 0x0, 0x4, 0x0}) 2018/01/17 22:26:44 executing program 4: futex(&(0x7f0000ce0000)=0x0, 0x12, 0x0, &(0x7f0000885000-0x8)={0x0, 0x1c9c380}, &(0x7f0000239000)=0x0, 0x0) 2018/01/17 22:26:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000eb4000-0x20)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000542000-0x18)={0x0, 0x0, 0x0, 0x0}) connect$bt_sco(r2, &(0x7f00009fa000)={0x1f, {0x8, 0x7, 0x5, 0x0, 0x51f, 0x100000001}}, 0x8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000eb5000)={0x4c, 0x0, &(0x7f00002db000)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x18, &(0x7f000003d000-0x18)=[@flat={0x73682a85, 0xb, r3, 0x2}], &(0x7f0000b49000-0x18)=[0x30, 0x40, 0x48]}, 0x1}}], 0x6f, 0x0, &(0x7f00007a1000-0x6f)="59805a896c40a35f1dcdb7a25fefc7024bdcccbeb25d0f46c290e9d93d4e1f556d33b4d74606d91cda320640796c5409c2bcfe384c503abd7d7b23eeb7fdbfcb68e5dbd3471bd361aecdad520ab9fab0d6435ffaa03fe7e1b911316d2f9ea994151fd24f673e3cfbeb69eaec61b440"}) sendto$inet(r1, &(0x7f000029c000-0xa9)='Z', 0x1, 0x0, &(0x7f00007c4000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 22:26:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000001000-0x18)={0xd25, 0x1, 0x1, 0xffffffffffffffff, 0x0}) splice(r0, &(0x7f00000ad000)=0x0, 0xffffffffffffffff, &(0x7f000000c000)=0x0, 0x7, 0xfffffffffffffffd) r1 = socket$inet(0x2, 0x0, 0x1bb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000000000)=""/254, 0xfe, 0x20, 0x0, 0xfffffffffffffff7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00002f9000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000001000)={0x6, 0x5fcb}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001000-0xfe)={r2, 0x4, 0xf6, "963eaca41b3f7afa667c96a94f4770abc065b84bd75234902a358580502bce6feab61e9e21dd890cc884f4e969cea0258b0bd009016252135f247f500242ad4d6dbdb8fab407fdd57477a5c4ff1bb209c5831d6ea9cec614ee69926b32e6ee354aee128fe7cb4000d6e4e33abde709a0832ad0eb391cc725da77591f8ae08af8b64f456671d288a19065555d8d25d6ea3545343e9a2cfbf4c33ee2950ab458c4a87c2167406fb488eacac38cac6e89bbd051fb3864ac3594b8b07a8339a0cb360b5665bf8deabce98a66e16a4760649c3d280f7caff7cbe4320dab7c29fe560917a83584f523974f9d1dd18044254fb8a7fcf7650607"}, 0xfe) [ 39.275642] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/01/17 22:26:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c47000-0xb)='/dev/hwrng\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000166000)=[{0x0, 0x0}], 0x0, 0x0) 2018/01/17 22:26:44 executing program 5: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = syz_open_dev$sg(&(0x7f0000434000-0x9)='/dev/sg#\x00', 0x0, 0x1) ioctl(r0, 0x2272, &(0x7f00007a9000-0x1ab)="") 2018/01/17 22:26:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) syz_open_dev$amidi(&(0x7f00006d0000-0xc)='/dev/amidi#\x00', 0x401, 0x80000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000380000-0x3)={0x3, 0x6}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/17 22:26:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fe6000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000a2a000)=@generic="1e0e399c6e9c2fe5483c3ab19e95667a") ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "3862e73384008dd8f692dab4c73398eb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:26:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = fcntl$dupfd(r1, 0x0, r1) connect$inet(r2, &(0x7f0000ff2000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen$netrom(r2, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f0e000)=0x0, 0x4) r3 = accept4$inet(r2, 0x0, &(0x7f00008c6000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000170000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cc2000)=0x8c) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000d99000)=@generic={0x80000001, 0x1f17fcb8, 0x0}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000df3000-0xc)=@sack_info={0x0, 0x0, 0x200}, 0xc) sendto$inet6(r0, &(0x7f0000b71000-0x2)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 22:26:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000213000)='/dev/vcs#\x00', 0x1, 0x40) poll(&(0x7f00004cd000-0x20)=[{r0, 0x6, 0x0}, {r0, 0x20, 0x0}, {r1, 0x2700, 0x0}, {r0, 0x8000, 0x0}], 0x4, 0x3f0b) writev(r0, &(0x7f0000843000)=[{&(0x7f000039a000)="f7", 0x1}], 0x1) 2018/01/17 22:26:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000034c000-0x9)='/dev/kvm\x00', 0x8bffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000018b000)={r2, 0x0, 0x2, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x9, 0xa, 0x5, &(0x7f000027b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00002c9000-0x8)=@assoc_value={0x0, 0x200}, &(0x7f0000e37000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000cae000-0xe)={r4, 0x1, 0x3, [0x0, 0x5, 0xe4b]}, &(0x7f000090d000)=0xe) 2018/01/17 22:26:44 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f0000007000-0x18)=[&(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000009000-0xfe)="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", 0xfe, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) 2018/01/17 22:26:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) fcntl$notify(r0, 0x402, 0x2) bind$inet6(r0, &(0x7f00001e9000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e90000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000663000-0x4)=0x800, 0x4) pwrite64(r0, &(0x7f0000c10000)="605519be921a87069c215afce6e043b377f2a60ff49016ba71b37b6003b86447a50da28beed736c392f2647daefeb4271f20c973acaf886661396043fe1af1553e415b35cfb5f8c1fe30932bfc7f8bf312982341843c65b4367f4e4969bdb6bb544244e82a5af5e2553ae3ff4b4e4b6e000f4e43681aee", 0x77, 0x0) 2018/01/17 22:26:44 executing program 2: pkey_alloc(0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000f18000)=@abs={0x0, 0x0, 0x3}, 0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f3f000-0xa)='/dev/cuse\x00', 0x80100, 0x0) r3 = epoll_create(0x3) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000da7000-0x4)=0x400) r4 = syz_open_dev$vcsn(&(0x7f0000bf6000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x0) r5 = getpgid(0x0) perf_event_open(&(0x7f0000777000)={0x3, 0x78, 0x29, 0x6, 0x3ff, 0x1, 0x0, 0x0, 0x30, 0x2, 0x4, 0x2, 0x8, 0x0, 0x0, 0x5, 0x101, 0xfff, 0x9, 0xd1, 0x1, 0xffffffff, 0x8, 0x3, 0x80, 0x10000, 0x7f, 0x80000000, 0x4, 0xf69, 0x8, 0x10000, 0x80000001, 0x8, 0x3f, 0x10001, 0x1, 0x1, 0x0, 0x101, 0x6, @perf_bp={&(0x7f00004bf000-0x1)=0x0, 0x8}, 0x5000, 0xffffffff, 0x7fff, 0x5, 0x100, 0x100, 0x0, 0x0}, r5, 0x6, r0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c9a000-0x2c)={0xe, 0x1ff, 0x5, 0x7fffffff, 0x10, r4, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000bf6000)={0x0, 0x0}) 2018/01/17 22:26:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000908000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:26:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f3b000)='/dev/sg#\x00', 0x20, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000854000)='/dev/vcs#\x00', 0x4, 0x100) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00001b7000)={0x0, 0x1, 0x1, 0x0, 0x4, 0x0, 0x2d48, 0x1, {0x0, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x6, 0x2, 0xfff, 0xffffffff}}, &(0x7f00004b7000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000093c000)={r2, 0x1c, &(0x7f0000f2f000-0x1c)=[@in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f52000-0x4)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0xc5, &(0x7f0000638000)={0x0, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000652000)='/proc/self/net/pfkey\x00', 0x1f1440, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000147000)=0x0, &(0x7f0000cb3000)=0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f00009cf000-0x38)={0x0, 0x0, &(0x7f00002bf000+0xeff)=[], 0x0, &(0x7f000050f000)=[], 0x0, 0x0}, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000add000-0xda)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) socket$inet(0x2, 0x0, 0x7fffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f000043f000-0x4c8)={{0x8, 0x2, 0xff, 0x8001, "8f29c962f686271c03ab0b0fed684304024765367c3fc95b8ecc3fdabf4138c11f52dbf4af686e8bb9b62d22", 0x2}, 0x7, [0xfffffffffffffffc, 0x5, 0x7ff, 0x0, 0x26, 0x5, 0x200, 0x7, 0xff, 0x5, 0xff, 0x6, 0x8000, 0xf, 0x3, 0x400, 0x80, 0x7, 0x1945, 0x6, 0x3, 0x4, 0x1, 0xc6da, 0x20, 0x1, 0x7f, 0x7552, 0x0, 0x1, 0x101, 0x4, 0x0, 0x3ff, 0x8, 0x5, 0x6, 0x8, 0x5, 0x8, 0x2, 0x80000001, 0x1, 0x1, 0x88, 0x9e6, 0x400, 0x8, 0xff, 0x7, 0x401, 0x1, 0x1004, 0x1, 0x332, 0x80000001, 0x9, 0x3ff, 0x8, 0x800, 0xffffffffffffffdd, 0x0, 0x942, 0xff3c, 0x8, 0x2, 0xef87, 0x9, 0x2, 0x8, 0x400, 0xaccf, 0x1a20dc20, 0x4, 0x445, 0x4, 0x2, 0x3ff, 0xbd0, 0x4, 0xfff, 0x3000, 0x5978, 0x0, 0xffff, 0x8000000000000, 0x1ff2, 0x1f6, 0x4, 0x3, 0x9, 0xfffffffffffffff9, 0x1f, 0x10000, 0x10000, 0x7, 0x79, 0x6, 0x4, 0x1bfc, 0x20, 0x3, 0x3, 0x62fa6532, 0x8, 0xfe00000000000, 0x1, 0x1000, 0x0, 0x5, 0x434, 0x7, 0x3, 0x0, 0x0, 0x0, 0x9, 0x0, 0x80, 0x4b, 0x2, 0x1, 0x10000, 0x0, 0x20f, 0x4, 0x5, 0x3], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$ax25(r3, &(0x7f0000bf3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000623000)=0x10) 2018/01/17 22:26:44 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x3, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f00003cb000-0x9)=@random={'os2.\x00', 'GPL\x00'}, &(0x7f0000001000-0x35)=""/53, 0x35) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000003000-0xf9)=""/249, 0xf9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/load\x00', 0x2, 0x0) 2018/01/17 22:26:44 executing program 0: r0 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@generic="f6b8f00f3b68f4d1a8056c3a5fc81f0d", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002af000-0xf)='/dev/sequencer\x00', 0x2002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f000025b000)=0x4) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000c75000)=0x0) ioperm(0x0, 0x1, 0x0) ioperm(0x0, 0x7, 0x0) 2018/01/17 22:26:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000426000)='/dev/sg#\x00', 0x2, 0x101002) accept$llc(r0, 0x0, &(0x7f0000581000)=0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000aed000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a9237bbee54b2b9c8a8930e3f50ef6f152d4df1", 0x40) 2018/01/17 22:26:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000738000)='net/xfrm_stat\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004c6000-0x12)={0x0, 0x4, 0x5, [0x0, 0x8, 0x1, 0x4, 0x1]}, &(0x7f000080c000-0x4)=0x12) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000277000)={r3, 0x4}, 0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000163000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x100, 0x0}) r5 = dup(r1) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f0000a76000)={&(0x7f000009b000/0x1000)=nil, 0x9, 0x5, 0x12, &(0x7f00004e7000/0x1000)=nil, 0x3}) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f00007b6000-0x18)={0x0, 0x4501, 0x0, &(0x7f0000b25000)=0x0}) [ 39.511583] sg_write: data in/out 700410/16 bytes for SCSI command 0xe2-- guessing data in; [ 39.511583] program syz-executor6 not setting count and/or reply_len properly 2018/01/17 22:26:44 executing program 1: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000432000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000f7f000)=0x3a) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ef9000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9bd6, 0x8, 0x3ff, 0x3, 0x96}, &(0x7f0000f7f000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000df9000-0x8)={r2, 0x1}, 0x8) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r3 = open(&(0x7f00006b4000-0x8)='./file0\x00', 0x10000, 0x1) ioctl$KDENABIO(r3, 0x4b36) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001a8000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) io_submit(r5, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) socket$bt_cmtp(0x1f, 0x3, 0x5) pipe2(&(0x7f000050e000-0x8)={0x0, 0x0}, 0x84000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r6, 0xc4c85512, &(0x7f000092f000)={{0x0, 0x7, 0x0, 0x6, "91df86efcf5632dedc9c8033425b6bc15c8ff26587e225498ca3eb19a924dcabf109556f54324347550a7b57", 0x4}, 0x8, [0x9, 0xc000000000, 0xffffffffffff0000, 0x3, 0x100000000, 0x0, 0x8000, 0x80, 0x7fff, 0x101, 0x63b, 0x100, 0x3ff, 0x0, 0x1558c00000, 0x7f, 0x9, 0x3, 0x1, 0x5, 0x9, 0x8, 0x3, 0x3, 0xae5, 0x7ff, 0x3, 0x8, 0x101, 0x8001, 0xc961, 0x4, 0xb7, 0x3, 0x0, 0x4, 0x7fff, 0x3, 0x7, 0x2, 0x6, 0x0, 0x1f, 0x9, 0x20, 0x7fffffff, 0x9, 0x2455, 0x2, 0x1, 0xffff, 0x20, 0x9, 0x7, 0x9, 0x1, 0x2, 0x9, 0x7, 0x569, 0x1, 0x3326ed21, 0xa3, 0x2, 0xffff, 0x3, 0xfc26, 0x4, 0x3, 0x10001, 0x80, 0x0, 0x100000000, 0x0, 0x2, 0x4fc, 0x1000, 0x100000000, 0xfffffffffffffffb, 0x9, 0x8a2, 0x401, 0x3, 0x8, 0x80000001, 0x6ba6, 0xfffffffffffff944, 0x5, 0x1f, 0x41f9, 0x8, 0x7a00, 0x90, 0x8, 0x3, 0x80000000, 0x1, 0x6, 0x8, 0x1f, 0x2, 0x6, 0x3ff, 0x8cd, 0x8, 0x7ff, 0xb86, 0x20, 0x100, 0x40, 0x4, 0xbf, 0x0, 0x7, 0x67e, 0x35, 0x73, 0x80, 0x7fff, 0x100000000, 0x7ace, 0x6, 0x7, 0xffff, 0x8, 0x4, 0x2, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:26:44 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000013000)=""/246, 0xf6) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) tee(r0, r0, 0x7, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000011000-0x96)={0x0, 0x8e, "49c4c50b4ef56a2760d3935be5fcb4158580ddda62a0e442b38ea8de4324e43ae2d4dc641c194961559e9137567a044caf4db348fc09a56d597ad38885574b4e817962a2946f422dfbc0f8f1d18b71636c79f3aa6c61466101e05168457c6bdcdd5626a2720d2dc1f63022e03d51b351ca151b4b6b90405dd18fc07003535e3836b1d55f00bf7c8ea73314905c92"}, &(0x7f0000013000)=0x96) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000004000)={r3, 0x10, &(0x7f0000018000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000008000-0x4)=0x10) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000016000)='o'}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000004000)={r4, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/17 22:26:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000dc9000-0x1e8)={0x555573f, 0x0, [{0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) 2018/01/17 22:26:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0xfff, 0xe4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x37, &(0x7f000000b000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f000058b000)={0x81, 0xc0011038, &(0x7f0000ea7000-0x1000)="7f76057c26ed17db8bb62e8677e1d8658c9f4113e22eb5b3b362a255716dceb1c33679f6f2f83416f9657f4a8d1ff3edcce1ab0536c5d96b9baa9348ab74cdabb5509233872d5ecaf431c6604709e1d897b03f37fee278cb680058172bfd013c084f2cbcfc844508f962a509e3a127a0245a45b105b68061930293d206f3195704587d3b415cc20fe5e1577632df5521b3d3f23b319db8a4162d2358da3fd08ab1d82d7170ec1081f3ccf689a5eac08cf4e60b335dc595494708fc4b667c90fa0cbdb9e6b9ad047ff3783b1ee8d69f6de5cb2a4e3786a80d3c5a127249da55ede4f7c42904c4ede872a3fda4500a2ec0eed345e859d9b896907f06cf6da8ac93a75264524cab15712f2965b52d869494fecd6eb9815ad614ae870f627b2f862ba4bd7fb67fd5a437da6c2e1036791ae050e9cbaadfcd30111909e399c71c16013ac4c5fd6ea6aeee09063eb9c8b13b51449a6f66956ec8cfd71f9e5c2c410d1339e5846144bb86dac35096506440533cdba1c1f093ea3c19c02970ed3a7132af41304802eb195a40d043bd484efee5ed01f39b5d24b6e0b1a79f4750c78f1b81b4e90bce3ea61ee5e4ef3701a9e1a8c4a58667f832668d627e4f58990c6fc8fd3aa16a8ac68f22318f19b58eae7c5e690872853dc71fb7be576565d365e198af366f40fc20ba34853fd0a70ade1e778f55961d1794c1b9b43f029df1a84fc1fdc42e674be5bda30290b0b8e3d7ccee7349c7535917b889117d5b86e81594a8a3b4124fc283f5839580a8215860c862526192fff94dc2cb4f86da8fd681e335a0f183693d92f8379ef75fe7f3e41b20e3f6ad9e8ceb54da9bd69bd83096a27dbbc74a169554ac49538605a5163d04a69ab27bf96690fa6f3a3d66a507be33f217725598b3e9c700357e3f74fd0c2d5eff90ec367ec7c584f6ea638c69bc1ba99b3d9327238a8381d4e26e008f5aa967b332f4210ab0b67287e53c0662feab1db113d143647d786e86c523593c3a3310ed587f536f4147f1b53322ebbc81c7d362c286aec79a8a2f9d9fafdc98b2ba034c8228ab729ad95f4ab36328814aaea8296783088d04a442ac81368b43dc69dbb6e4d062c4107b07ea0a8cfb1e5f67c6fa3103ae0d061b377c8ab97a6ebeb5018e6edf6186482c03bff0921b6b32b6b6474a25bb04bd3baa3ef3847fe0e0afa42474366bc3174b8ec71efd2e549c90aec7355b00ea3701c609c43c5005b72b377b88350397ef2bc1f8db96682146c42f4b583131783c34324aa66b77db81d81342003eff778119d91a3e62d93c19232e98c355e9a42575b38efd281d541bf86dee35acfabd92525258f480cb2cd068bca198b65566c5379036d77b8d6ba352e8f952d4c2d64eb9912eb0351193ad6de2521da0823e899c87c1f9f16b39ba67b5d4565ee3d27d7a3bd73de7ffa327ce3bb7368ef6e918b9bf433aeb64d263f3724eb0cf7b3af49107c1fcd9cf97b2a46716584e5a285432ac9604bf1baa9bbed1cf6db641762dbed98fe1f08cdf50566537fdafdb82407cb14290979df989aa450bde673c50c576f0ea409075272fa2ad6852dc815180ba4e1f78d7e106218a04f88f89b417a3c01343654b24669a5fceec8ed8f7868c72c042a0fdeec8eaa81690dd572a7f3b0784b9243642f8bfb77905c56a7b926fb8b8d1792556bd583906254662e1d5f90011892ad559b3f798b334384c424e6adca6d95e9a96093177036f1c911de5603471ce9c7d834b9e95695b4eea88ab9e4fee106e24321ec00c6d733e531f49030d937225855a27556403f3687e816e55fe4f1d463d765a4c8f816eab5799a69f8b40a47f404d627e81a48620f433f9b26218cce555150acac391bf95abbe9c7045e7e0b9f07b9d716e2093561b7edb005c5b793ebd883f9a53a2e860a922765c9fc765a6b919e8a832d4ac8fe6f541f408237120ccd352910b599138b4a092cc88a558ac73f6406de78435fc3d96bb32da3d9dfddfb9e21c9ced3dccf05e40b38f32b0d4bc68207ea0ef60b6995ce8bae646783da31723a864dbee3b312d92defe80d6cfa87af24e06013c80464d19d6bf0ad5c57bdb10de2f143c6a3ce332792bd4826fc6bcdccd61c25ba04e0a591a937f183913590524b2d76a994e6109c478692d7347614c42efa530c928f845bfb79b919b43da751fc25239a0623c14c1a857449e116a47c209311a2401bd5fde30c118200dacf1b4667bf65ae2ca82b24491c902f7e9c378ad15af6017ea4739f707e0d124293604274377f13aeefb563c3499603e61b00dd60bd87656933a2f1be202500a8b7cdb1b80847c0b21e9d3fbca1f4bf06386f6f821b1df93ddf5c4791fa918c71e91fe3fb7f2ec3db3c3790b691e8e8abf093981d3ebeda8729fbd65d2c24872b5f1cac4accec7f3e9215eabd08708b3cb46c555cd2ecabd82ae4d2c1ef8aeb0ae9b7c52ff90c6355df0dae9036f20eae17570ad1ca31462c370a43a6d757f5d8fa685e3f2a0b2cbcd45619f4ca34f7b0c19bc9eb79dd515e1d1c17d4ae352c905b9864914ec93aafdf245d040c666f4f6d20ed3f78b85e2b1a6f06881b5df351a9cbec5784eab41e71e944fff5e96a3584b861ec1c9e1e28d69d1a155ffee3516aacfe52154037f61ee54cc6a2d662c4c7f9a071aacf673a843f9a65a7bd6d798ae408f44b63010fd33c670c062439e6d09fe7fa1a079b004d44becc8af7560fa2e4a88b8b75c9d304d3bab59d89994648fff1fd20e0e6a18b420d485a8dc16ca595ddc6933950f1ecf3f85ca797c615a5e239f713cb4bc34dd2a821cf153dc055d521fe706e26b4f4f36f285ca6ca4f11c830188fbce5cf08fcb1787014fdacdfe115deae89372a27600d7eb4231e77e0e477544a8390eb3872ba7178a47669eb57d988cf3cf02a7bfd04254198bcdbc53c087859532e0c4d4b14fa606414205d401230f61c769142ad2c4eaf17c9b12e8fd8120199cb59a02b113683872efa97dfe5e895a1843ec52e23acec8464f8158997515ea7cfbc421a5f05d057040a26b41ed41ba0f32876aec51ebf98d411f5ab771a968b8ed6fdb638788e06fef8f226f7976fb824332b718dcb5caa75e2472db603718cf47e56945438c2bfdc3ca69b64397c448fc666ff1546de6e73ec7d83068b5e08a284a4dea22871b8407dd3579a324ed47d5a608d9f4a167e1b663fc5574d0c799c06014c8559c9d928a35f05b3bf47439821f699b3536158b0ee4067fe549d890061260dbd39a33b5e7d949d2f3430c9b23301233fb2f203d12ad640b4bc657b151b1f5ecee3b02ca3a6939a6bf184bcb90d19ebeb5bfc7f023b875811dc623c38adab9654039694e0c4298ccef22d3e469fbfca1feb6b7b47f08651bb5fb5e6ff915aed02c1d21924b0908a1ae61a8957aed0af2e5b6c4fa6712b03e3879c69cc0d877d26e06ca2ea8dedd202fbf55aa9f0b032b63e61e84c83a1641304258de10ad03586edca4ffbd08f457fcb43b9731353936af70f25849426571d1f08d38f13f60164ccf44bd7fec0767741fe6f0885b10beaa84cbbaf111dbb41a449d9d4caaf1f4a1a416c8dce4ae840e2c2d65ca0d9cbf222e3631f71a350f2e4902df52373f3e21dd122c556841e3e919dee8afd551e5a64c16940f45fce84330f8c9d0015b944fed82fd4370ff84f251a9c201a1e7e871b9a7a6bb57ed3b2ebbe6a8bb209cb545b70ea2bd21cad36c0659966601da9150836b51cc1a890d10975be298f026a4b988fe1e533486fea8a9ca6117b8e5f02446a9ee4e9fc98f27449389594f9f5a99ecf806003b14d44e9a4130b1ebab3cbc5f83664090db5f40495b0b45a1bd16949b580e2d453874ca8b5a9bca638f3e263623f38115a2696de731365c53da2a94b5e133fab58452b28bffbfc05b2cb101455c86dddaa37810ddd7d35f64bf98468bf4ba491381542b16c7e1d003c3ceaa6c4b75ed4fc00ebc26fc754a3353df4c4e2bf9fc61d179a7f392fe45c12894ac07c450f32e98a999c9a40632fdc0736dc1d01e7245bea00c3177ce6fd8da4f36b7ce39613fc57455baeb6923156a3d840f4b32dbacb3282fa3f469c825bbd1eb5b431c86c4a1af1c45975fa8c7dcae2b8338522a16ed7d511d337f13ab2322d3dac611cbb83fd1c4005b1c120ca5d42b2611e458884589a8730f245af70d551960dc1bbe76bd319a715ecc0a6a50eb7626ad8fa8d95ccb81142ec5064143bbcd4c50d7169361ee6f29fa54b17833bc5c47c96ffc89b750cb167cab246645c0e058af4845abf4bdcc7927bf98382d9ab8cb740464bafad338668877df6390227e650fbdf55f54b29783f4d88ed35b31aa4e6b087de1a7bdc2f7bd2eaa846a02503fa7743c61d2a269342b833ea5d77464f1c5443dfa950cc97fba2c6243bb6af8387bc2304dfad8e4a9cfc37861cc7cf34d80ab1d0fc3d4a0821fb577bfd58d6cbb41434d11bbe272318246a00763ddaffe879984c7a88ac9fb2d4635faac82fb4217489727fe31ad4ae603806e40730f55d80981cb3c32226ec25cbdfaf4178dd3cdcc3b45c373458e1bca44f7ac520c28029a3d89492a38f307c4cde5fca06fe1787aaa32e66d63ddf6c7b62ce5fd43cb6aa40b9c910a983a8a120d966957030536170ec619de945e9fd5fac3c0deacd85fb084598042570da9d9aa4474eaf93b32b595401a3b1d9471cd189d7924bed7733c022ed41f3ef21fbf3b1e128268cd42ed1e1f4a14a4f32e1a8184aefeb73172a229c1b4852d68f4ebdf6a57d9bac178a21fe173a6eaa0531a9021dc01f6edf3c5d6b2a225eeac8a9fc73b2f76e83fc26dfade1d80fa9df76ae9ca9f21dc97b43da41e8a63d5042fc808c89c10e4744e7ac71d7141546d016043f56e1a44cc61898d56c70a62251855db5bbd772bde8e3948473f92ec0dd8e67228387926d906a979ee6df21739f7e4ef00c997ad4f44895fde38666fcf53b08ba9932724a733a39097b0388b965c0972da4fb9d70adc355d4b6d560af4579c1fb26b957e14e98f9f544fc152a383facc0719da3f89f41e26418b1ab3b5d9b443fb30ea11a7cbda8ef20b9c4f4b59770f5c5846700fae8ad0641d43483946d0386fdb6eca313d3f76d570152b209f5280c6448e57677ab74e1d7e80ff55278d240d040fa52ec5dd5d1ab5ab0c7217337d20435b6705aae8252b653aa8e3841973226ddac55447404ea29ce077b8cba2ee53ccef61830cf19f76c1f39701886e6de03d0001aab98c745c293ac10e9a63a3ff606752bf8e91d7872eacb432e991b6a7d7b1c4ab89ac490c1be0140cc34fa647b5a434681c53ba35d0e023998098ec53dd799534e9c950076902619c1688aa382c8f6a3befcbca8fc95e827199dd77b34d5e0eaf135d009a7d90c4cd50159713c9f9684be124d462c794506e6ec7f1785a2602422432a76f6bc30ebb7aa7993f9b9fcc8922750d74606e7946120fa4f5599c11dbb3b926616fb57ed34b5367a1c6de7300494b058fb40474cbf6991641a5f167b717fe11ce60d58ea82ed2d198f8fe4ad7e35b1d7755d2407d3f30d0f6450132da42ad16f94aa32cc8a2bf3885a4d5a80741665f99b741d3a5d24c269c518421d32636b254fcef5b8ced67d9c4b9f8c17a4cd86de80314db15282b8580005654458564447aac1d583ed1b0cde61ec0f08718848b668c157d0c76ac194569913ce9a6c1724498a6e4536188618863c1ede4afb0e6c249bd6f62fc5a7e1853705bcbc57d2192992c849bc67538352a783c9de95ba4402c6a9d9cb3", &(0x7f0000e86000-0xd2)="6ff45a134255dfce48525dc7bb10087647cb8311e0d5da93626b06502d67bf46ff2db30dbdadeb04d65085e9f3ae31a6ed10110594b779a9d56f6a05d23645f25d8fe99f555006a8f7c5c2a12f1ce57a5cd63d409ce8138a685d72cd018309a515b2714d2814a51d9af54f8d283db510e0641211333d93dc7398da2e13f36f06e546b83bcfafe26272f753136b2ba9ec9b8b745331d5fb4483191174ddd45e268757a9f322940f86f348a54bc8db685bfe2eaa8fa9b45501dc5845d33ac1e31438c76726274703cd49ae64ffe635cb1548db", 0x1000, 0xd2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:26:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000da5000)=@common=""/16, 0x10) r1 = socket(0x1e, 0x2, 0x0) sendmsg(r1, &(0x7f0000619000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000782000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/17 22:26:44 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000456000-0x12)='/dev/snd/pcmC#D#c\x00', 0xde40000000, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f00007df000)='./file0\x00', 0x20) socket$kcm(0x29, 0x0, 0x0) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000884000/0x1000)=nil, 0x1000, 0x11) 2018/01/17 22:26:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002b4000)=@int=0x0, &(0x7f000092d000-0x4)=0x4) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000053b000-0x4)=0x8000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c5f000-0x4)={0x0}, &(0x7f0000f2c000-0x4)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000385000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000d18000-0x14)={0x0, r1, 0x4, 0x2, 0x0}, 0x14) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f000052a000-0x8)={0x5, 0x8}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e09000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000181000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000047f000)=@assoc_id=r2, 0x4) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) 2018/01/17 22:26:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000216000)={@generic="a39a44624023abb82207fd4d39154ac4", &(0x7f0000ca1000)=@ethtool_gfeatures={0x3a, 0x9, [{0x2000, 0x6b6, 0x400, 0x6}, {0x5, 0x5, 0x8, 0x7c}, {0x2, 0x5, 0x20, 0x3}, {0x7, 0x100000001, 0x7, 0xff}, {0x100, 0x2, 0x1ff, 0x20}, {0x5, 0x401, 0x7d, 0x401}, {0x2, 0x1020000, 0x7, 0x80000001}, {0x1, 0x1, 0x8, 0x3}, {0x1, 0x20, 0x100000000, 0x7}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = msgget(0x3, 0x65c) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000016000)=""/99) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000e37000)=0x70c8, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000d3f000)='/dev/vcsa#\x00', 0x100000001, 0x400) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000086e000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000774000-0x4)=0xfffffffffffffd9b) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00009f7000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd, 0x7, 0x3ff, 0x100, 0x80000001, 0x1810290, r3}) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000df4000)={0xf, 0xf, &(0x7f0000d91000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0xa, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x2, 0x5, 0x0, 0x6, 0xc, 0xffffffffffffffff}, @alu={0x4, 0xfffffffffffff0f3, 0x5, 0x2, 0x0, 0x8, 0xffffffffffffffff}, @alu={0x7, 0x2, 0x3, 0x1, 0x9, 0xfffffff0, 0x4}, @alu={0x7, 0x7, 0x4, 0x3, 0xa, 0x9, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f0000-0xa)='syzkaller\x00', 0x800, 0xd0, &(0x7f0000631000)=""/208, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pwritev(r2, &(0x7f0000bfc000-0x90)=[{&(0x7f00001d1000-0x15)="a4ac48e1e17e31271e425eedb829c1801fe6345c8b", 0x15}, {&(0x7f00004ea000)="5c0832dd4573de802df53f76272c24462a2c718f4a0348aa9cde90", 0x1b}, {&(0x7f0000fca000)="c95c2939ef56aa9858dbd4979a410d935e38cecb7e15c61b2e2fc842994a7e104420f6cc950e22db88dbb9661de547bc26d6c0915c8f2acb541b1fa841a2a070219b0a657976fc2db0f71fbbfa5e85ef76e28d301c1ecbb00731cae352c23dbcc444a9a10f06285abe1e31a31c4737e91bc7b46d99e99211cf7cd44cdc17bff2fb2ce35373bbdd97c6edffe89c4cc7e395f4257e906fd373ddba1baf1af4461a002245bb9d2d1601cf7bd7ff34235a3b1b6fad9f7d6954c898c006cbc6389573a78c", 0xc2}, {&(0x7f00008bf000)="93b6dde67c864e991479041807a0f51851b578677000ee3224429a1239582dd848fbd9365c1ede4db503c3024d5e05a09bfa20d43a9fe374f6696ed60e4e3588638edd2d3ade760937a7082fe0be17f0a73d4cd418690513ca32608dd51e13de30688ba0a9630b064be5e89b9d50e015a93bd0a2bdf6ac012d1ef062a1df2fd1ba49bdbd914408bc8b3dcc98658335c7aec2", 0x92}, {&(0x7f000050d000)="a8668a245a331f6b99211de1e7e40e9f8fd389af29f49fca6ae8c8b7b5f852afbacc8dcef6ea3b5326290c8fb409086f48f42333c7456980dd6ce0b6f7cd54d83ad4cfd7ad4381ced83209bf0d1ec1efc02f65b9afc2883c0b3a78de46fbfb89117f485ba6ad31a5cb6d347566bdf9b1cc584cf82e7102bb69c2c7a9355213a1e3756d15bc", 0x85}, {&(0x7f00004e6000)="185b5a9820bd8b6f82f8b7f9274828e4a1b335f2400fae4c42ce440a3807f0c768aa1f1785e280bc0f676b4fde24ccb0431228ab8585c4241582d944846a60d289bb7dfb37ac6400825b220ef505473bbbc9b5dec87627635417c5e1102f60429e7a46cae91af32b59907fada427d96d99da182eff96cb85e8670588bc2dce208a97a2ab6bce19069e59efd948e586c850e523802e8cb0d4f37f7bbf02c1a5f2c4821ed3dd996ce1a34d5f537a661e7b442b38f5aca8df6a8f2d9940bc66ae8e64ff71f12cdac7b0b75d08ca614d7fe064d4a360e0ffac84730e5bbec9b097c959a981624233732d46fcc8", 0xeb}, {&(0x7f0000500000-0x1000)="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", 0x1000}, {&(0x7f0000362000)="0928dbe8f416ad145fffd29030361469468fc569540f3f18dcb2477c76975866aeecc9df7c13932705d044365434b557357fcb69256d46e471e103d31cdccca41f74fe4e27445c7c9f53519002bed846c68f11f129b3f21fc8d7f8baf6", 0x5d}, {&(0x7f0000943000)="129fd4bd70f06196c119f0ae850ed4f33bf60bd25b713e350e847efc0c04344a525083d2d118ec19ef64e61baf66b43ffa508111f044b3ecfdbbe5925270622feaf76ffa602ae93b19e441be55b66bbd98436839d01c1b820ea964a602f4614e57d51551a997324fef2d8d6ad10256e9176a3652e994b107329c58f76b4d69bdf0cc5effcf166da61f2d4d074d4d4ae04064046fd3438ed8089d2e93932c47b367fa2234bda7c819220583c13a7b73870cda0964cdb565047b58d52406f607d3536b822b76d655a83852c7", 0xcb}], 0x9, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000025d000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000f53000-0xd)='/dev/snd/midiC#D#\x00', 0x8, 0x88000) bpf$PROG_LOAD(0x5, &(0x7f00001a8000)={0x2, 0xf, &(0x7f0000318000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}, [@map={0x18, 0xe, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x7ff, 0xb, 0x0, 0xa, 0x80, 0x0}, @generic={0x1f, 0xfffffffffffffffb, 0x3, 0x9}, @map={0x18, 0xf, 0x1, 0x0, r5, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x10001}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000068e000)='syzkaller\x00', 0x6, 0x96, &(0x7f000077a000-0x96)=""/150, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 22:26:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) accept(r0, &(0x7f0000e0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000212000-0x4)=0x10) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f00009cc000)="02000000", 0x4) bind(r0, &(0x7f0000b3a000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 39.699859] sctp: [Deprecated]: syz-executor2 (pid 5552) Use of int in max_burst socket option. [ 39.699859] Use struct sctp_assoc_value instead 2018/01/17 22:26:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x480, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@loopback=0x0, @multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f17000-0x4)=0xc) r1 = syz_open_dev$dspn(&(0x7f00000c4000-0xa)='/dev/dsp#\x00', 0xfffffffffffffffc, 0x10000000331100) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f000081c000)=0x0) syncfs(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r3 = syz_open_procfs(r2, &(0x7f000033b000)='net\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknodat(r3, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00008b6000)={0x4, 0x0, [{0x7, 0x0, 0x6, 0x4, 0x1, 0x2, 0x0, [0x0, 0x0, 0x0]}, {0x7, 0x3, 0x7, 0x7, 0x8, 0xbfa, 0x9, [0x0, 0x0, 0x0]}, {0x80000000, 0x0, 0x4, 0x6e0, 0x97, 0x7, 0x4, [0x0, 0x0, 0x0]}, {0x8000000c, 0x101, 0x0, 0xe7, 0x10000, 0xdcc626d, 0x8, [0x0, 0x0, 0x0]}]}) 2018/01/17 22:26:44 executing program 6: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000096000-0x8)='./file0\x00', &(0x7f00000ec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) syz_emit_ethernet(0x10f8, &(0x7f000003a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "000529", 0x10c2, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@hopopts={0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x2f, 0x0, 0x8000, 0x2, 0x0, 0x9, 0x2}, @hopopts={0xff, 0x201, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x3, 0x1000, "f274c258efc2af8fe32279784ee03eb1a434a63d5f101c8a7ae23676aaeb153e7dbcd2fb36cbf742d61c305c9eb4c8383751bde0b94b11ab82247c47faea077ecfcb9f90d382644c67eaa07516bfb73bfc561e279e8e7eadac60f7cf040ff6b269a04f93c78bbfe6ae978deb30a99a44e6c54e90c49a8b7380e9bb6627c6ff7cf5f2677050314c47efd424ad580c0e95b85c9260039a9c42b40663a47355ebaa6ddc1e3509e3742148f4d48dc624189c91ca0d439eab45a4da4ce11da49c90ca780f6aeb569e2600dd681aa9a095d500516b569e3b7e8e99342293bc95d49b9421974be0b880de0c1024d920f4354c205a34d4ebb64ea117b16d978c301ef9643bd0d8753c4ad599f4d59e4eec0d059f7484b0acfeb035f3278906ccdad741c61566218bec0ff7ded33752997304692e91ee179ec1b3ec89dc02a0cc2313ecfd62b08e5bc915ef51d8ecc219fbbd27d70cbf9e0e852d95a6a146b8e8c77486724c05cc65f2229f5e8286f4593a0a60231a29e74fc07a987d94999b643bb5938df3176b3ca1d59f202bfa9391d692ccd2b23ae4c50039d0a198f67c1c731aae3db19ed7ef3641db392bc790cc01e623ed2d768134e77b309d35ee126e8215b141d947dbeea8b1bd79e16d2954b67ecba4bde71650320edaf6b0bfca8da0f3a9412bfa57f22ab0d2bf6e2f6717d6a749796880bdd237627300a01fabcc68998114fbc290d21a60de4bcc066f74e575f234261fe4103da470fde0f7a3e7fc500cecd53f9af98744e8682b5731738faa40e0507bd2c9fc101c07dbde035d60135e47ae371e01fb5eb83cc82a600ef8a130fce551d454a5fc7daf721963230555c81a4bce178dd134bd79c81abf07c905252aa6f2422c760eac1a41b9fd9f445049dee0ec251e1ab8bd6e99c4f53a1803edcadfb0f82587b2812244a8418d7cdd119c9e52cbb8476485388b396b92db2b55ab94d0c5767eb4ee879a239795dcf8988c8e7d0a49c0a761de34c3da42181c5a980627d7a08933253e629dd4511bb6fbc196255766817e56c9cbd46d229aae88619ebe5a5b8dc6f386c5d2d4db6dc151b65587b5c7b5ac84bcf574ad72f1813512df09052e7e5f04b997ad241310763f6a43900b3baf64a44d66faa1437dd2515e572bded67715de1c8bbf13c6482a3f62779b5b8a49db1d2c2cb5fef792ac33b87b8223d44f9d7569aa60b7902cf2056cccbdc6119e7a95728410674f310bf53d9ffc7a163d0628e402cfe79adf0acc3b90c87e2f3b6eed8052945370a3ad7fdbccf78ae6d1074199713a90194e05014f7b6e0bc23b7704590f07c13c4ba4b51d5b3c6151e6dd0a267f44213307619ea2b06036b7981e13710d8f7cd1a03d1cb2b675cdcac45824f578d02815f7abaa4db07264797628535039f52eaae3e788aefb7bea579f5220eec047f0e13d49ec3aff75ad919d68001f4e569fd5c190af7f2dd6bc9d42e649b9aa07e33088a2c20f59baf8aedf3bd8e626c002db91dc1bfd525ae13d49895a550d3188413626137c58af1e08864ad44d4cf3d6ea6d91a3a8e2356e93ecbddcbd4cd881679113c12f7b0c543d352ee9427019d49c061e272c8cb1cd03b50e78756a27f864a03df7ca7d3af5015b256f543c334376451fea1cb662927b405876c95f55f1b48302f52d13ebf8864489430ac3d14889ba7e02e6a04fc2b1beb9267773722bc69213bf00eb73c93386a356d3413e4cea392d8c4595f38cadc64538542a0b2ec122e91bfc9edb93e88281c7beba6e0a4119e5768afea898ec2cf74b98f87a83aa88f4832700c73332bc248bab272cdacc0d93f4800ac5ec2c468cef9b42e5ec7bce591d3dfd371f7d44a4c57e7d854afb4de23bc937315b81e1057a3a83fb111d918d9db123a9c063bb9f5325297b5423f0bf88b13bb30babcf7ad19a1f20ce44acbf48f83097fc233f7079d132f94a73e8c726a038813bd39c3ae780ef952ce51345896abc97ec7c675a5cde700b6a7537f19c4ff65b106d173942fb144ffa8ba0848162b812eddb565d84a27e5e4d8460b7bb71b036c04824baf3ee6a7a62757cc0ebcfa36761602c542baa87dac25cd187515efc668a073aaf8858a328d92bf506681d0d1322c81bb3c68ae97e7cd26ea1c4e7f329c165efc41a38f84b8758471b35f1f80a6ad36331515aa0bab7ce4f3d11df6362191a0fc64b0af0495fe12eab35a5e1407d854a59fdfd2abfb78cb8ea0bd3b2ca01e3d5689a3e4ea69a42a7f730eb3c9baad1a93555b330b2a5f5051a3b992d0d0160b6db8e136d1a5c916cddfa8827e945a813d09920f0bef68fd45b3e75cfed343f0a882a24d91529d216abd67f5b302f1b0e75200e41f270bec12e43dbc59ed43605c2af690ff94ca19b4a6ef4ff146497b8eb868eeeeb3a681d442d649726a5da99321ad17a00c5de9722e6367d0573f6760dfc63073f176994a3ec7780716b176fa4ca95d2803f629ac951ce99f268e52daa03c48ce69e1e4be0231f809f8f6220917c25e0da3200d464ced7d3ecaf06ef33cfde0a40d442d74901d641babb298d89a8c4cdcc8049e20e3dfd522d95a0bd659a8c493c33990ebaf0ca986eed43cb83ae28085880d975d3e6aaaf46b384659d2654ac59e7b4271d822e93d487d7c9f5cd4e2db35d2dea89413b61613fbd854187b54047e76925615e044d14158b34036bdb05dc39c4e9f1983bacee6a78e3d006a8a9231177b551740db0b7b2112088b0a409530f024b5ee0668585018fd658e8d9e4631c3d6123fca9a80ac033118985a6afbd2fe627653c5dfb944ae44b12044ccbc573ada5bec31fb8b8d810305d8decf834242aae1d0ea90e6deed371cb823aa03cf576533618472aa9607f1e6fa5171487723fa3cc42db316d7be5c0a533fb832d5e93b78fd57e0e9334d3c0e22239586db65103c318a53ea21be77eb834309f8f2852d0336c3a64dd35cf4f46be3db42267299f77d7fedebb3609f7910e97a6852bef7a3abbdad370aca2487fd51f9f34b22ecf5c0f7a38fea8eb081a506e08e581ac6bfc68a59e7a7b4f84d04c77fea02915155a073f45ca9960e43200959abd68f2aef5c54a06aed23fe17d0e554f4466b86fe53cb1a85b885b46763be056af49141c86f80d7387e6b76b646c55f441f4891b5bab2492edb3d303aba97664a54d034166da0b4a30d3546d7637de62f59889587c3d1f50e7d3e685516ccfde68f2e558f1f9d347e2a4f39621359134edde91c1c22b175c8e41186ba4fe94034eef8f83d031da01d6481418db76aefb480cf6b59ec652848289abe0bc462a786fd64af4ef3a9916a9b98a8b484d06b0def1c31b2202052dccc26279520a4b245341b209c296579d6d1e569a74b6ee71d986ff5349128ec683769bd6175de06074768a78d1335035f3283574b0df1d3a892e64baa9f9bbd3331a39b41f5d95b4323938cf05259fad330e64e3925a09ee1b96dec5959f7491b93237dd08d2baaf36f98dd6f114d0853032515114c46993b4dd339d5ec2596eb3456bf9f219ac9ddbab1aeb7960f938a878e8d66e86af539e6936f5d9a187fab4a9b625741fe101736c4ddacd89eed602f9f46f36f67523ee6a3e4438587f5949727a4c7efb19f5502a40b5bd6bd3221cc152a2f14aad51323417f5c02e2d6e4bbb93271d2841746ef6b1b478bd7e0a5c92b9096ea83e5e9d9a856803994907057d2b560e82ed43a65445fa346a2caf8d4ce0d21f6a1ed39693e47f4c9dc7c51953defcce6f3a1cd06c3d8f28c82021fb56377ef851b64e16c5794d907671f351dba6eda9e07eac63dbff9727e45e9808036a7f735c12b71c5bd8afa703045be33c05f6f129018e1a0a1018816f73e53d5c7bb7b22771ef6165c8eae56b4dcf2e1b3b6ca183cd4f1560482f060361d3ea02c93c456a184dc7f0c074f2b9a6c3d2085d1ad704216cbb91182bba24a835cdf48a3434c96e26682cdb33177f32495e5e3f6aab164d246c0287c53c46cc063f01dddeb9d4ef5beada469b61e2fec1d5f0c5fd4b68af539e36767dcfcc795d41a028095ffb8a370cf74f2df2970e66de42180b753e86a75182f27762d6e12cabf8134d8b9fb6db22371507254cc6bbf0a6b885d1b36d6dc32617b5b0269f9e0d2e6cb9727d6a8328c721dc557a4ca2aaa737f3c522ca262461ba6988298d1aacdb66ee3baf905d9e26f6229a2d112b5a6b7dbd89bf8166f8ce659b45ffa172793ad77aade09bda141a5d5a2b0f36f65cd93293159388e665ecde9a1d35a141f76390eb4cbebd567e791bf129c1d794ee23b7e89ada1e4a86ffc0c69a9266d9d237ecf074e0f33c029a57adca2fb5616704d19306ee79a51ff502cc48e704627cb0af542e15aa01029fa0e58895b47f4baafad0f86672ca0704c6bffc5a1aa639bdc73484fbbb4ebdd52b4f1f57c72e07f8c59c2840fdfea359d11db7e06e105fd2b24e01eb6175128fc72bcfe1302a9e26459248a595070662edd373f96ee27d4348a9d07f05a0a2da1bd8e4de95ea59a0558ae1b4f1d87ad97c9a9ad485a83564b0a59b038167c0a9c9be03d1309297d832747129f337b2e4212b8cc7dc9f773b3e9c27a89217f9dd4eb2390dc4bbc65736a5e9e7fc6c4652a985224b31314c93582be4cbe19eabdf396e108e29f21c9e5139ccca6b21317d1142d5885adf9858a22b45ac923aa65faf67c99eed4a16d72dde1a766f0d4713b2d81c3d15f3bde3bc84bb78ddda0ae8e0e83895b7337eb71d50d7fb64bf624acfa7e9e9699e8215e7403b10b339bbc779b978a21eedaf97d89e38a66877e0d500e674c78c9422912df9669667652a7e8de99ce92acc6f9f3c5d654f10cd77995504719be86f2c7c04fe6637017fe24cfe4eb572ba44d34241931280d3a4d61858eaa45d3bd78a81aab5856cebfdcfca076e32a83a64eb4e7026e322abd2eab3212b94e4fddc8bab25bd142804166ec7ec46775382cd4530c010509516553d1193ffd9d8abd2e93211a922546b2433672fffff6eeedcd983861d4eaff106ff6649c1989ea9d5ce838d8ce95d280a4828a0ac70e7b3b44b15152ceac6128b090cfbf4666b116785ed52dabeb5508427a46ddee7533371cdf076d118435e43c6e882fe1ed9d7af960fa3690f9552e2397d3cf968c17d58c23afe811a595b3a397b8e134cdf7cf0249b874c7e2ce36b113783cb162a28f499f42534e8df3b865b2d4bd5d1a14ca77d1ef36b720f50126d187fdd99261b331a264dfd65d9020883a90cfaa8d018f4029a76c68fcdcf9079016878416b8b42cf501ed3f5826a8f57a1e7be4fa0b999379d9d72114597be62b2dff00dc40f9c02d13d6d63a9300a785b9b5f40e53600118dda908f5636b83059e977dd6ec205733ebdf35e132ce5feaf02c9d38516244189292221cf17b2b0c9244c93c93141ae00f7feb6dd94daee69532c734d862bef8ab23dd57dde0c6858be34022b26d7bebc933bc2bb2297d7d129902919858004251b5b9cf9e10a220057938d47ccf34de8486f347bb684604bc01281c3a016b16466432ead94029ae8e358b2392a92c85179a1c3ee392a7ec40fa0082b1de6d75578e0acc6ba466e3c16836a88d4cb5f9a6fca67d6cfb35c3dc069c603c59d490166880e1812bed0fd62849dc6bec88bda38af6df744af657ae8dc3fce00add4fc4a85695de8950de48b84a77a6d283973fb02c121130f58b7b6508cf5343b1907d0a4a56429125776aa51d2fa2909425221ec1162fb0cd189448ed419454d871df3425f4911fcaf051e34720ee9"}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xa7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x30, {0x9ae, 0xa, 0x101, 0x99e5, [0x8, 0x100000000, 0x10000, 0x0, 0x0]}}]}, @fragment={0x3b, 0x0, 0x3f, 0x9, 0x0, 0xfc52, 0x2}, @fragment={0x1d, 0x0, 0x3, 0x7, 0x0, 0x2, 0x3}, @dstopts={0x5e, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @calipso={0x7, 0x20, {0xffff, 0x6, 0x40, 0x81, [0xfff, 0x3f, 0x69d]}}, @ra={0x5, 0x2, 0x3fff800000000000}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '96.', 0x0, "3d3ce9"}, ""}}}}}}, 0x0) 2018/01/17 22:26:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000+0x55)='/dev/usbmon#\x00', 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) recvfrom$inet6(r0, &(0x7f00001ff000-0xcd)=""/205, 0xcd, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x4108, 0x0}, {r0, 0x4501, 0x0}, {r0, 0x400, 0x0}, {r1, 0x1404, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x20, 0x0}], 0x6, &(0x7f0000001000)={0x0, 0x1c9c380}, &(0x7f0000001000-0x8)={0x100000001}, 0x8) [ 39.717393] binder: 5546 RLIMIT_NICE not set [ 39.717749] binder: 5546 RLIMIT_NICE not set [ 39.718503] binder: 5541:5546 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 39.744926] binder: 5541:5546 unknown command 536907575 [ 39.744939] binder: 5541:5546 ioctl c0306201 20008fd0 returned -22 2018/01/17 22:26:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000011a000)=""/36, &(0x7f00005a4000-0x4)=0x24) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000737000)='/dev/qat_adf_ctl\x00', 0x400800, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000415000-0xc)={0x80000000, 0x0}) 2018/01/17 22:26:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000512000)='\x00', 0x800, 0x100, &(0x7f00005cf000-0x40)={0x7fffffff, 0x9, 0x7, 0x3, 0x9, 0x3, 0x8, 0x100000000}) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00000d5000-0x8)='./file0\x00', &(0x7f00006db000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() chown(&(0x7f0000902000)='./file0\x00', r1, r2) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000049000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00002f8000-0x1f)={0x200, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, r3, 0x3, 0x101771}) 2018/01/17 22:26:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x5, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00005fa000-0x340)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000b2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000b2b000-0x8)='./file0\x00') r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000b2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000b2c000-0x10)={0x3, &(0x7f000013d000)=[0x1000, 0x200, 0x3ff]}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/17 22:26:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) lseek(r0, 0x0, 0x6) capset(&(0x7f0000c2d000-0x8)={0x20071026, 0x0}, &(0x7f0000706000-0x18)={0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0}) prctl$intptr(0x26, 0x1) open(&(0x7f00002c4000)='./file0\x00', 0x440, 0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x0}, &(0x7f0000061000-0x4)=0xc) msync(&(0x7f000083a000/0x1000)=nil, 0x1000, 0x4) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f000000a000)=[], &(0x7f0000060000-0x18)=[&(0x7f0000557000)="00762d495495e7c6e902af096c09ae8ee1caf52d43b89020f813849a36c6e760a35514cfb9d5304b8470ffab97fe7594b8c35e88b123440707f84240", &(0x7f0000213000)="71041e0270eeff9cbc47ac07a8c7b3daa93a11d16ecc06a73650dee90948c7a7679da5e64f827e4de309b12c272d091e13ab880b9788c1ff9c21b1c07d5c07c63a7aea38c400fca01ba6fc081c733c855ada0bf8cc42886133cd7621715ab9a2b707b785db9c9a8adf9e6cd08bcb0cb6c11823f17f111071ec21ec3687fb252f5c3ddcecca8a78973f8bffc053ce22", &(0x7f0000016000-0xd)='+wlan0md5sum\x00']) 2018/01/17 22:26:44 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000006000-0xa)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='user:]self\x00', 0xfffffffffffffffe) r0 = syz_open_dev$vcsn(&(0x7f0000003000)='/dev/vcs#\x00', 0x1, 0x1000000200080) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000006000)={"21ea462cdf6d1212338128d7944f77a7", {0x4, 0x3, 0xeea, "eaee2ca3b918", 0x9, 0x0}}) [ 39.744968] binder: 5541:5558 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 39.744988] binder: 5558 RLIMIT_NICE not set [ 39.794762] binder: undelivered death notification, 0000000000000000 [ 39.881330] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure 2018/01/17 22:26:44 executing program 3: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000059c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca1000-0x4)=0xe8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000f7b000)='keyring\x00', &(0x7f0000242000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r1, r2) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f75000-0x4)=0x20000000000008, 0x12b) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x40, &(0x7f0000f7d000-0x5e)=""/118, 0x76) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 39.901700] sctp: [Deprecated]: syz-executor2 (pid 5594) Use of int in maxseg socket option. [ 39.901700] Use struct sctp_assoc_value instead [ 39.941091] sctp: [Deprecated]: syz-executor2 (pid 5567) Use of int in maxseg socket option. [ 39.941091] Use struct sctp_assoc_value instead [ 39.954842] sctp: [Deprecated]: syz-executor2 (pid 5584) Use of int in max_burst socket option. [ 39.954842] Use struct sctp_assoc_value instead 2018/01/17 22:26:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="2f6465762f73657197656e63657200", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x5, 0xffffffffffffffff) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000914000)='/dev/sequencer\x00', 0x80000, 0x0) 2018/01/17 22:26:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005cd000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) bind$netlink(r0, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0x0, 0x70a0}, 0xc) getsockopt$netlink(r0, 0x10e, 0x200000000009, &(0x7f00007e0000)=""/4, &(0x7f000062d000)=0x4) 2018/01/17 22:26:45 executing program 2: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000032a000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x10000, 0x0, 0x6, 0x200}, &(0x7f0000690000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000043c000)={r1, 0x401}, &(0x7f000036a000+0x9c7)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x17, &(0x7f000080b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) ioperm(0xab0, 0x100000001, 0x3) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000043f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) seccomp(0x1, 0x0, &(0x7f0000ae4000-0x10)={0x5, &(0x7f0000ea5000)=[{0x1f, 0xff, 0x1ff, 0x1}, {0x40, 0x0, 0xb5a9, 0x100000001}, {0x8, 0x2, 0x8001, 0xfc}, {0x80000001, 0x3, 0x1, 0x8000}, {0x4, 0x3, 0xfffffffffffffffb, 0x2}]}) connect$pppoe(r2, &(0x7f0000e63000)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='irlan0\x00'}}, 0x1e) 2018/01/17 22:26:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000f2c000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe7000)=0x10, 0x80800) sendmsg$nl_netfilter(r1, &(0x7f000051f000-0x38)={&(0x7f0000cbc000)={0x10, 0x0, 0x0, 0x2010000}, 0xc, &(0x7f0000c27000)={&(0x7f0000106000)={0x1120, 0x7, 0x8, 0x220, 0x7, 0x1, {0xa, 0x0, 0x2}, [@generic="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", @typed={0x44, 0x2b, @binary="c7bd62ff0c7b2889cd12ee2d5890620d79d403801a50e4f1fecc65fefbd276517dd0ce81d805cd499441c29c65f3477795597378c12a92f1b38162"}, @generic="55d83769cc9f48a7abe5c60fd214ce2248db4c792e9bb23241478f97edfc70dd61160bd03b2c490b8b8587447d9652ecc6be5016005e43987ed461c1497920ecb47ee54bcb02befa22dce954c4c4ad0087dab0f72be39ea4bf243518b61eed4ef6d37e8b758935e1ab15627a1b8a6cf4c4b8fe69152bf1055a910bc8c2064dc144d210207e65eb647a8a659a42645eb15a6fe5fb970a6b99918c369594cead23e9340ceca9d1536e8ff742b4729028a59acf5d2553c2cf39641fde58ebcedafa1f6d73ebdb3a"]}, 0x1120}, 0x1, 0x0, 0x0, 0x4000}, 0x41) 2018/01/17 22:26:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000100000-0xe)='net/rt_acct\x00') lseek(r0, 0x56, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000019f000-0xec)={0x0, 0xe4, "320cc6f1e532c57e801e34162c89fe76d278e8d9324d76babb4bbafe2944cc5e8101731df4f9b0e3687c45746dc17949274ec0b48cd17f08e926423d9e62a240e7bd1d748c50aa65d9dd4e10ed52e887e852e59509ceae85a86c30581593a3e3dbd6175cb83637c1900dbd3f1f112fd94df5a47b01bd688199c6fd9cc3ffb5432d1d6ae3c7d20265039bf5094ef851a7bcd2ff3caf6bd0d6b942b9ba44d2be5dd9453658a5580d483bb229f3dddd858a09b549c1ee352d4baf28f33314cf551e8394286008a3d04175e5d1a831c1a37347a1a0e82e740ee5bbc82f91fd33608ff440bd26"}, &(0x7f000023d000)=0xec) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000614000-0x8c)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b03000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007f9000-0xb8)={0x0, 0x867, 0x3, 0x6, 0x117d, 0x3, 0x7ff, 0x1, {0x0, @in6={{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd709, 0x5, 0x3, 0x1, 0xfffffffffffffff7}}, &(0x7f0000fd8000)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000372000)={r2, 0x9}, &(0x7f0000aab000-0x4)=0x8) 2018/01/17 22:26:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000402000-0x16)='net/ip_tables_matches\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) syz_emit_ethernet(0xffffffffffffff15, &(0x7f000081b000-0xe)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x0, ""}}}, &(0x7f000060e000-0xc)={0x1, 0x37b, []}) ustat(0x1, &(0x7f00003e7000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/17 22:26:45 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feb000-0x7)={0x20080522, 0x0}, &(0x7f0000fea000)={0x4, 0xffffffffffffffff, 0x1, 0x0, 0xffff, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000fec000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000fed000-0x12)='/dev/input/mouse#\x00', 0x80, 0x14800) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fed000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000cfb000)=0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000545000)='./file0\x00', &(0x7f00002c0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet6(0xffffffffffffff9c, &(0x7f0000d20000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fec000)=0x1c) r7 = getpid() r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005b1000-0xb)='/dev/hwrng\x00', 0x20400, 0x0) lstat(&(0x7f0000e24000-0x8)='./file0\x00', &(0x7f0000e00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d92000-0x8)='./file0\x00', &(0x7f0000621000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept4$packet(0xffffffffffffffff, &(0x7f0000fed000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000013e000-0x4)=0x14, 0x80000) r12 = syz_open_dev$sndmidi(&(0x7f0000e27000)='/dev/snd/midiC#D#\x00', 0x9e4, 0x600000) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fec000)=0x0) r14 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000fec000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000fec000)={0x0, 0x0, &(0x7f0000fed000-0x70)=[{&(0x7f0000fed000-0x354)={0x354, 0x2b, 0x128, 0x1, 0x3, "", [@nested={0x68, 0x93, [@generic="65cee84d", @typed={0x60, 0x45, @binary="eef379aa4932f87ccc1078bda111f2a8c48a05162d828784c77c29358554237237fa163d1954f2abb8eccb5a0eec3e8bb12f766cec351db6c4e88eac7f34dcb3eaa5147be119f5894e29244e99ef1adaddf91fec527f"}]}, @generic="e4fabf8085b6f74644e1c590bee8415b533d457250c9f0134d90653daa1ee80e19e0b37906", @typed={0xc, 0x76, @pid=r1}, @nested={0x124, 0x8b, [@generic="e265ede3bc6a954ef7b27b47af5fcee686df691de2098e0ceadabe397e7a21528c5416758db995484f4b1c3a8e4209220ddbb9c2e3233542b39817afe7973bf332dc24a782a04fe8e65f21649f597bffe60364d84e17cbac61994cba1810e0d851a2046b9d4f63d58d73f9a630d1c9e61bd2cfa94f03227be405d6c22c545cb3528ae787994477b6fe99c3ac60c9553f947f14ea194b23a4ec63b886d57d8f95f267157b8112687988893e2c9960140bfe17764acebcec7c8bc60f25e716abfde904a11c43ba0e39671c65998388355700fdeaf628f5116c9fb0c51db9d44bd27ea0dc9f9b", @typed={0xc, 0x6e, @u32=0x1000}, @generic="", @typed={0xc, 0x8d, @pid=r2}, @typed={0x8, 0x2c, @void=""}, @typed={0x18, 0x1, @ipv6=@loopback={0x0, 0x1}}]}, @generic="d80662f3972bdb337fca24af8e3f90a8ab60bae07f2ccfece644585aa891096d5bb8b6bf0b588ed1bee1d8eb44a2cd291407b08ee17b3156ac6fc31688077b6157c5a5f0593a3ae2f5a67a73118569a440e4486df39492a32eb0d4aa1fa8d090213bbef0dbba96d5933b921d5199301a76655e1b39f565a1caf27ceb46b6a1254bcb2e64dae35e7e40090c484bf2de6324e9aa40f04f0784a860a9434a88fdf44867201790da3503ff3123a3c8818a629da2babcf6c02f6d3e173ee8d4adfd37fabeb15c44857a49ea8d11bd5280b5dbd44ff7f33f17385852ec6e6bcb821f41f7b083ca042015b0ed7d71fc1b2d6b3b2089b15105ba4c", @typed={0xc, 0x7d, @u32=0x8}, @nested={0x84, 0x7b, [@typed={0xc, 0x58, @pid=r3}, @generic="a20bd9737c4ccd92827514794ac13c4d51d2f13af4bea19e4281939a7fa45bb6105dc70111bfc951cda594f2552091441f11acc68ff86b33330959d5b4c07b738a7716a26e5cf194f8df625b68a7d123562bceec72fa3abe336d3a808f3bda05b79638dc6905a34093b6f3183b7106e33f45", @generic=""]}]}, 0x354}, {&(0x7f0000fed000-0x1ac)={0x1ac, 0x29, 0x0, 0x4, 0x2, "", [@generic="0a947573432dc0ea87ca671a7e7f2425490283123554ae8229318a0b789961ef81932eebda78e25e660f2425cc083e1901e858084a154fcf9dba2a58470de5511c989a750209195109c12b0b549587a1b90d39865cbb4af0b3ce9a10694dbe0f594b25f2714682b793ccf310b58a4554c0de39d19ff4de2d381aee10e378aa1e6607b4bd9bda9e6d6f0c9b08b67582775c4ac059f6e850dbd45deffc8f89ba81830a6aa4a856f59ee44aa629568ccb5c8384dc4beddf46591c1bc273990181157a5bf2b7460389b2b54b3c", @typed={0x18, 0x5e, @str='bdevc/vboxnet1\x00'}, @generic="c99b3155700116f63d797f942aa6fd1fb8e115c5c136a5370d109c79998a28fdd05536568f3e89fa6f2f0a19c1fb7da51c014b98f58984643b7878d61fa1fe147741ad9de52d1ee56d124958b8eb6aae5a1703302c28c341d9a70fcfbeb078e005b2553c564d72342874ab05094a75ad89ad95b632295b7603fab6cafa622f9ba2480ea0477cc1b590ab6cba3110c9511f73c5905f944bb41d5109f846ca9ba4e6712f256f5ba2310cd5d34cc71bdf6c27c973f1950c28ad4f"]}, 0x1ac}, {&(0x7f0000133000-0x1348)={0x1348, 0x29, 0x20, 0x4, 0x2, "", [@typed={0xc, 0x7e, @u32=0x401}, @nested={0xf8, 0x55, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}, @generic="91f36eaf6320e9ae5e4cf215a89670ba08ef4dfcc6ae35d94e522a965e5e8e877501453608e9400e8c95da302812b6ca853caa30", @generic="0ad68b1f21dd33b19ffd6061e0263e1c7d13fcb9b0125681dbd4d08f3cfb7454e1dcc2e192ca6a59e90fec105d2a20464adb6393c65a7b98558df6413f4baf12ea2311612546cb20570761e1e7a86ba26bef9115ddc8082dbadc7b2cde89394e644d2393baa71be17090c810f0a16a234e19971fee76eb7c04aa607da4bc686659c8e385c6fc2d7f15768cf43ca70edeec9ed0dc0a777b5efb924f196134ac36f0ed57c41be3c3eac8e91e97f81d1a780a3bdd"]}, @nested={0x104, 0x1, [@generic="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"]}, @nested={0x1124, 0x71, [@typed={0xc, 0x39, @u32=0xa667}, @generic="0de5507111ae4e6ee4102a89aab3685b92d39c8dabae57ad2f0905047f1c11e4760eb5a3eb28f24e514e5a4ed95f9c21764cba661ba0bc6ba67ae0932daae5cd95671dfe6912b8769202c397acb0fb955b2f0b54b1788e3c13c4fbcb53f707c205c0bd0124a49d522fe33ddb09bc8335cb2f5ceb3717b94207", @typed={0xc, 0x20, @u32=0xa9}, @generic="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0x100000000, @ipv4=@empty=0x0}, @nested={0x1004, 0x4c, [@generic="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0x1578}], 0x7, 0x0, 0x0, 0x800}, 0x40000) 2018/01/17 22:26:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x800, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000a76000)='/dev/dmmidi#\x00', 0x9, 0x402a82) ioctl$TIOCSCTTY(r1, 0x540e, 0x200) sendmmsg(r0, &(0x7f00002f6000-0x3c)=[{{&(0x7f00002b1000-0x6)=@hci={0x1f, 0x0, 0x3}, 0x6, &(0x7f0000d73000-0x40)=[{&(0x7f0000674000)="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", 0x1000}, {&(0x7f0000ba0000)="e50de13132595b27036117a8a5a79992af0f9713ecb577adf36c7fd49faa269d7745e15c294cd4e1a667532fd60de86dd88e7e09", 0x34}, {&(0x7f0000697000-0xfa)="fddf917715c1edbcb12c96a3c9bdf1bf9e52ec49fabcffeb2998867c2dfc2f48dab3da34b9d2cb18619100d728ecc62f1b1fb9b0b3964414c59470cec5227ad73f45ee3c31715b12e610f8434332bb875e80ee62492d61891f8502ceaadcf066513e66a08b40cb9cbd88e342d588ecbf61ac7a1de6565aac09f318f70c1935276fbd4915dbdd1b3cb42e33f48ed4a818862a433b57e10666d7cb9eb27c2b4794b6c9cfc163ffa4c057c8d8a1a8eb5279790d75bf25c8a31c1b777df2ad0b91e4d6597ccb0fbe618c334c32f4f482b766e47f1f1fd3e5d28a3d3c3e4424d0b33bd07747ace1580795a260ece2401b53f503201afa42648add5cb0", 0xfa}, {&(0x7f0000471000)="44bc0c90101ddfa82e637b411e95d1bf4afd39c86079959f76a5cc6134c6465e35a9159525cb58855e9c83057049fc96feb3de4300123181385a7bd782130641e89c7b4f171f3850f75d191932bf88c6193f42712e27d20df35b29ad63ca0a8001a116824e447836b8331479a62812611222a5eb514576a00f52a4b942d552a77088d01ef3de0ce8dda6a88500399281031c04e36e066afb985bdd624a275d8fa059417caa7aa944ac2ccdad1f258e743a84955f81dad238409193bd6d6a8ccf", 0xc0}], 0x4, &(0x7f0000190000)=[{0x28, 0x88, 0x7, "b310476a10470f52e195ef8155833207f4f2c0"}, {0xf8, 0x10f, 0x2, "ec9b7d099ba38d804f4f3aeeb073481cc561de6c732439aa036f9e0e5f9e6c93cb8b6e3f2ae5098b0ee23ed4afd0f4fdde1a763a0b7c2c955fa380a8d826bd5cc9a876dd4ebd2eb87a681c7289387d1d3d6816d252896a9e8a77629484c8ab64ba6e951773883784f7c6cf007f3eb838ba86a6abb657331ce3833a89fff26b558aa8d2eeea103e4d2fa2ce3fb04175d671ed15ed565fbe1d5dd7310f2acda609046dc72a3984b537f2d27d4e756da87b10d1c7f2593654c918500b909f219405aebc0f8ebc8ba90b04c8c9aefb78890f8bdfb3a124219f4c7690c123d469455a2aee7c84656b0cc9"}], 0x120, 0x4001}, 0x7}], 0x1, 0x8080) write(r0, &(0x7f00001a4000-0x24)="2400000032001f1546f9fb7f000005db0900f1010c00020050ffffff00000000000000ff", 0x24) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/17 22:26:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x2, &(0x7f0000016000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x56300}]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000cc0000)=0x0) move_pages(r0, 0x5, &(0x7f0000881000-0x28)=[&(0x7f000040e000/0x2000)=nil, &(0x7f0000247000/0x3000)=nil, &(0x7f000091c000/0x4000)=nil, &(0x7f0000d63000/0x4000)=nil, &(0x7f00003eb000/0x4000)=nil], &(0x7f00004c4000)=[0x9, 0xfff, 0xd41, 0x9], &(0x7f0000ea8000)=[0x0], 0x6) exit_group(0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/01/17 22:26:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getpeername$inet(r0, &(0x7f0000013000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b2c000-0x4)=0x10) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00008cb000-0x15)=""/21) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000011000)='mountstats\x00') ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000329000)=[0x0, 0x0]) 2018/01/17 22:26:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402", 0x0}, 0x0, [0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = shmget$private(0x0, 0x7000, 0x400, &(0x7f000065b000/0x7000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000b0c000-0x48)=""/72) 2018/01/17 22:26:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000084000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000bfa000)={0x0, 0x2, 0xff, 0x3, "a76911f43d079c71a88232004bc1a250cd7ef4df232ab43a85d091bd53159b7e8e089cf42f1e25143e0ce69a", 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00007b1000-0x9)='/dev/dsp\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000-0x50)={@generic="85b461379228659bc804661457825a9d", @ifru_ivalue=0x400}) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000001000-0x8)={0x5, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) fcntl$setownex(r1, 0xf, &(0x7f0000001000-0x8)={0x0, r3}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00008b1000)=0x0) 2018/01/17 22:26:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents64(r0, &(0x7f0000429000-0x1000)=""/1792, 0x700) getdents(r0, &(0x7f00005d8000-0x7c)=""/124, 0x7c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000580000)={0x9e7, 0x8, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents(r0, &(0x7f0000d06000)=""/75, 0x4b) 2018/01/17 22:26:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f56000-0xa)='encrypted\x00', &(0x7f0000534000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000151000)="9dd389f70584e07317d0c9bb5a2907ea33b8b1b3bf51e88310db97d28d3e5245208b716c6fa1f4305772ef9e9632ade7ace1ad4aec0a427950a3ed88ea2f9667a72d", 0x42, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000e62000-0x4)=""/4, 0xffffffffffffff81) 2018/01/17 22:26:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x4008000) r2 = semget$private(0x0, 0x7, 0x100) semctl$IPC_RMID(r2, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) r3 = dup(r1) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f00007b9000-0xc)={0x2, [0x0, 0x0]}) 2018/01/17 22:26:45 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000060e000)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00006a6000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000dde000-0x32)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0x7, 0x5, [@rand_addr=0x0]}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f000046d000-0xc)={0x0, 0x1, [0xaf2]}) [ 40.168920] encrypted_key: master key parameter '‹qlo¡ô0Wrïž–2­ç¬á­Jì [ 40.168920] ByP£íˆê/–g§-' is invalid [ 40.189900] encrypted_key: master key parameter '‹qlo¡ô0Wrïž–2­ç¬á­Jì [ 40.189900] ByP£íˆê/–g§-' is invalid 2018/01/17 22:26:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000bfa000-0x4)=0x100000000, 0x4) 2018/01/17 22:26:45 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, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000619000)="0000e9dd7b828c7a22b70f", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00008d1000)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f000034a000-0x110)="1e", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/17 22:26:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000005000)='/dev/loop#\x00', 0x0, 0x0) utime(&(0x7f0000c81000-0x8)='./file0\x00', &(0x7f0000b64000-0x10)={0x7fffffff, 0x23}) ioctl(r0, 0x4400000000001276, &(0x7f0000002000-0x1)="") r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) name_to_handle_at(r1, &(0x7f00006aa000)='./file0\x00', &(0x7f0000af7000)={0xf6, 0x5, "79c6e49bd1b7ded54c6e9ad03167e426c739a9ed503d811de77714dd70b15013226d40029e9440a81aa172bb8e01a847585eea53c741dfed80c92aa5e51605002443fc1aaddee27d9b5224844a5fe0c4d7203d3fdcd962c4a3cf26de0ca64d1614de0c9490abc17d77f09a62cec20e9a1f2e8d5fd201cce4bca48351381edc13f1a9ab3287ea643ee364ada02ac4f2d4d4e062bd05e80a3a601e97d73e1f5ab29498ea341335d59d6cd0598c06cacf8cc1a8abcda8dd671f05b0c5ad4e4f238edf31db38f8af62607d7cb8cf0347dc185d2f2445a6df0a9da640c427b10ea110bf0d7595e77adb3f7acb4b12788f"}, &(0x7f0000590000-0x4)=0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000054c000-0x1)={0x3}, 0x1) 2018/01/17 22:26:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x13d, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000315000-0xa9)=""/169) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ded000)='/dev/vcs\x00', 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00002b6000-0x4)=0x0, &(0x7f000056c000)=0x4) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000273000-0x4)=0x0, &(0x7f00000fa000-0x4)=0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000093e000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x1) r2 = open(&(0x7f0000f97000-0xa)='./control\x00', 0x0, 0x0) getrandom(&(0x7f0000b5d000-0xe2)=""/226, 0xe2, 0x1) mkdirat(r2, &(0x7f000005f000)='./control\x00', 0x0) faccessat(r2, &(0x7f00007e0000)='./control\x00', 0x40, 0x0) tee(r2, 0xffffffffffffffff, 0x0, 0x0) umount2(&(0x7f0000e46000)='./control\x00', 0x2) 2018/01/17 22:26:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x410000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="2436c65fe47fe97122c3a041e4b9ad23afde1abaec225cb2630b958f30aec4eb38746bfc15c2886033cac7ff9359f820efb3fd01a43ca939e47ef716d05ffd4cd12afabcb990c3ae754ff2aa84f45f4a4bfc312f452bc99b6d2018ea17ba6fb7c55f877f036ff12048c0bfd519064ea193678e2702bbc540f499c09936472e9c9485d5b9c185") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f00003f1000)="", 0x2a3, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSBRK(r0, 0x5409, 0x4) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000ddd000-0x4)=0xfffffffffffffffd, 0x4) 2018/01/17 22:26:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000101000)={0x2, r1, 0x1}) syz_open_pts(r2, 0x2200) r3 = accept4$inet(r2, &(0x7f0000128000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d7c000-0x4)=0x1a0, 0x80000) shutdown(r1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00001f1000)=0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a66000)=0x0) process_vm_readv(r4, &(0x7f000053e000)=[{&(0x7f0000e95000-0xbf)=""/191, 0xbf}, {&(0x7f0000e61000-0x62)=""/98, 0x62}, {&(0x7f0000d05000-0x31)=""/49, 0x31}, {&(0x7f00000af000-0x4c)=""/76, 0x4c}, {&(0x7f0000250000-0xc4)=""/196, 0xc4}], 0x5, &(0x7f00005bc000-0x30)=[{&(0x7f000033d000-0x27)=""/39, 0x27}, {&(0x7f0000df8000)=""/52, 0x34}, {&(0x7f0000f02000)=""/159, 0x9f}], 0x3, 0x0) shutdown(r1, 0x0) accept(r1, &(0x7f00004e4000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e7b000)=0x6) lremovexattr(&(0x7f0000750000-0xa)="e91f7189591e9233614b", &(0x7f000011a000-0xd)=@known='security.ima\x00') 2018/01/17 22:26:45 executing program 3: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80006, 0x3f) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket(0x1b, 0x80007, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1d8d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x2c) 2018/01/17 22:26:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) restart_syscall() r0 = syz_open_dev$admmidi(&(0x7f0000012000)='/dev/admmidi#\x00', 0x4, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000864000-0x80)={[0x0, 0x17005, 0x100004, 0x13000], 0x8, 0x80, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000046c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000095f000-0x20)={@generic="893524b27652dc5465b7af7dd8e0b439", @ifru_flags=0x5000}) r1 = syz_open_dev$mouse(&(0x7f0000cc8000)='/dev/input/mouse#\x00', 0x9, 0x101000) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) connect$l2tp(r1, &(0x7f0000690000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x1, 0x2, {0xa, 0x0, 0xde7c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}}}, 0x32) writev(r2, &(0x7f0000e41000)=[], 0x0) getpriority(0x0, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) sysfs$3(0x3) syz_open_dev$admmidi(&(0x7f0000244000)='/dev/admmidi#\x00', 0x800, 0x480000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) openat$dsp(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/dsp\x00', 0x0, 0x0) 2018/01/17 22:26:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x47, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f000033c000-0x4)=0x5f0) exit(0x9) 2018/01/17 22:26:45 executing program 2: r0 = memfd_create(&(0x7f00000eb000)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000-0x14)={0x2000, 0x3, 0x5, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x1ff, 0xfffffffffffffffc, 0x7fff, 0x8, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000eb2000+0x6a2)=0x0, &(0x7f0000097000)=0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x8000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000038d000-0xc)={0x0, 0xa5, 0x0}, &(0x7f0000d0b000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000071000-0x8)={r3, 0x4, 0x76}, &(0x7f00001da000)=0x8) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000eef000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) dup2(r2, r1) 2018/01/17 22:26:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f00004a2000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000059c000-0x6)='ramfs\x00', 0x2210006, &(0x7f0000161000-0x1b)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') r1 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000142000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000b35000-0x50)=""/80) linkat(r0, &(0x7f000087d000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f000052e000-0x8)='/', 0x400) 2018/01/17 22:26:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00001f8000)='./file0\x00', 0x2001, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000a4b000)=0x1) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000476000-0x7)="ffffffff", 0x4) 2018/01/17 22:26:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x80000, 0x10000) write(r0, &(0x7f0000a27000-0x26)="260005002500150485ffff78000036de03efffe7f340000f0e000100ffffff00000000000800", 0xffffffffffffff61) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f25000)={0x0, 0x0}, &(0x7f0000f32000)=0x8) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00008fd000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000a47000)=0xc) sendmsg(r1, &(0x7f000058e000)={&(0x7f00001fe000)=@in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x76}, 0x1c, &(0x7f0000c41000)=[{&(0x7f0000b94000-0xe8)="6522e51161c945d3890081c6493dd341af50c9c7bc4a8486585c58f9209ee6ff1e5eaf34e142300e41e33ce68cbc7833e3776ee95b60b638c6cc0cdaa9a7d9a9a456d2712a3da133d5251eca882fe5a3d4764b44545d6736eb423244285e996c4b9f954c06518b8bcc5a18c6b822198510419412fe4e7533441f7df40b378933f3854fb61b041768a67449dbadd8a8ccd9dd5bdba511804fcacf70334de5f05e7639a09251b3498a20ad1351c7df02e7b40e15e2cdbaf86ecc797bd296a96906f656522820e8614429cff183ee6aac6ac0c37aa77616992b7d8adefe8d09e67207174bd48f852fa9", 0xe8}, {&(0x7f0000b09000-0xd5)="02b824aee6f07afc938017cd4d85513ff443ee4a977d6fc196a385c833bbafc72903c8817e8e3111460718b451bddd01a5baefc84a7af4da3f6e0eea59e42f8d1a0c2dcf6685304ba19150ce2c9c670939879015327146b2e9146410143a2d40280a90e9539ebb2b505037cca0dac5c410ebd85a71fa63e76e4cf98bee5869fde90668fe1e2c014d3d96904a1936f7445aac2de9cae0fa13cc66f2a599891a819a9977cdc190e77178267ca0c14c7645219990dab422f0f0350431f9f6718921b2bb9301f677fdf0cb25be9b9a33ac51cd66927248", 0xd5}], 0x2, &(0x7f00005e0000)=[{0x68, 0x108, 0x1, "3a990210790840f5d9977463214e01bcd11caf9d47c298fce6268f07d1a5f8d159610aad28f104abc60f85676b383b8a386e9c17efcced83bea4be5e82d6b130900132891c0dcc14aaf7f53bbb8504ffb7f4"}, {0xe0, 0x10b, 0xffffffff80000000, "a4b27a85b753f4619891f5f6f9dce6ec4b20422d5a18d8fcf402dd20ba5adca2fb98d580092e60e89b288e2c75fbb56800feda50b892e9179805bf3ba1222e44e86ec6a851840ef650fc08641832ff6f325b7f79cc30a6f36f783e239cd32540b04c9232ff7f4330f42a3eef4a3eecce89a44e4b9a6a497b5be9f50fdc1f098058272146633d1fcf238efe5a294efdc9887b9780d7625255c6d6dda7268546ee1e33bb5bb8bd64074859d24f6f4ad83b69a240765954b5199ea57152bffcf3123c21e77e0e7b107eec459dc9a764f6ab"}], 0x148, 0x8800}, 0x4000000) 2018/01/17 22:26:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000853000-0x10)='/dev/sequencer2\x00', 0x76003, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000084f000)={0x9, 0x1b, 0x5, 0x6, "5e5eef1abe8ef658083674321f1384319a4be8b921b03dad6326ecea1c996c4b"}) accept4$inet6(r0, 0x0, &(0x7f0000d6b000-0x4)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f92000-0x2c)=[@in6={0xa, 0x0, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x81}, 0x8001}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000402000)=0x0) clock_gettime(0x4, &(0x7f0000cac000-0x10)={0x0, 0x0}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00006e5000)=0xa4) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00007e5000)={0xffffffffffffffff}) 2018/01/17 22:26:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7c5, &(0x7f0000688000)=0x0) r1 = syz_fuseblk_mount(&(0x7f0000c42000-0x8)='./file0\x00', &(0x7f00004d2000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) read(r1, &(0x7f000025e000)=""/227, 0xe3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c38000-0x9)='/dev/ppp\x00', 0x8000, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00001d2000)=0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r0, 0x1, &(0x7f0000167000)=[&(0x7f00002d8000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000191000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 22:26:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r2, &(0x7f00002e5000-0x38)={&(0x7f0000310000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe0000-0x50)=[{&(0x7f0000ed3000)='c', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x20040000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) write(r2, &(0x7f00001e9000-0x92)='u', 0x1) readv(r2, &(0x7f000004b000)=[{&(0x7f0000f7c000-0xbf)=""/191, 0xe}], 0x1) 2018/01/17 22:26:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000099d000)='/dev/vcs\x00', 0x2d2a00, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000779000)={0x2, 0x8}) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect$inet(r1, &(0x7f0000087000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000caa000)=0x0, &(0x7f0000445000-0x4)=0x4) sendto(r1, &(0x7f0000a7f000)="", 0xfffffffffffffda2, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000512000)=0x8, 0x4) getsockname$packet(r0, &(0x7f00008d3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bc0000-0x4)=0x14) sendmsg$can_bcm(r0, &(0x7f000065a000-0x38)={&(0x7f0000e44000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f000099c000-0x10)={&(0x7f0000d13000-0x48)={0x7, 0x4, 0x9, {0x0, 0x0}, {0x77359400, 0x0}, {0x0, 0xfff, 0x80000001, 0x1}, 0x1, @can={{0x3, 0xff, 0x2, 0x81}, 0x1, 0x3, 0x0, 0x0, "9af9a9556ccec5ff"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x4010) 2018/01/17 22:26:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000-0x8)={0x0, 0x0}, 0x7fc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f00006cf000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000c95000-0x9)='net/tcp6\x00') preadv(r3, &(0x7f0000fbb000)=[{&(0x7f0000646000)=""/154, 0x9a}], 0x1, 0x0) r4 = accept4(r1, &(0x7f0000c43000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000964000)=0x1e, 0x80800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000904000)=0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000ee0000)=0x0) sendto$inet6(r4, &(0x7f00003c5000)="", 0x0, 0x4001, &(0x7f00004ab000-0x1c)={0xa, 0x2, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x1) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000995000)=r0, 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000a71000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000085b000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b1000)=0xe8) accept4$inet6(r0, &(0x7f0000709000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000030e000-0x4)=0x1c, 0x800) bpf$PROG_LOAD(0x5, &(0x7f00002b2000-0x48)={0x7, 0x3, &(0x7f0000aad000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x9}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000922000)='GPL\x00', 0x1, 0x7c, &(0x7f0000a68000)=""/124, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r6}, 0x48) writev(r5, &(0x7f000061d000-0x70)=[{&(0x7f0000680000-0x1000)="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", 0xbaf}, {&(0x7f0000651000-0xf6)="5d88f5918a35806cc4667660431144ee9609a11e98c34f9fff83dd12cbb1f08d337bd7a8c2ff547b0e6defb5a83a1d08c287aa96b67bcbbd3c2e00feb9a25784e3fb7e804681a9ba87c7d9b072fbd66f9efb0fd1968cc7353f44138de89fea7d4a540346458de9761ca75346111bfa41e8d7d97e7dc4d73c3a952a7aa58617ba09115ffd365aea165612a84815d8f502585e132871b6997aa72b2af17a171ade5d78dace4f4cf5938ff88c7f131e547356e466686287289f0fe07de880a9ecb6fd7a294e070237daa42d4ffb14e18f3e4b8b9f962496bad9a6dbad34ba837ac50b96e3dc43062e94324938ce01a55fd5c242f9252327", 0xf6}, {&(0x7f0000a31000)="ef2ff7ba856f362f17d1b277f9df169bb22c3376c06d3c7880a19c6a215ba95ce7537415127cfae48d626229ac0682479ce5d145f1e087870bc12e54e03ee41a824bf66b3ec7566bd10fabdf906555d8dd95d9a0b4549d3b7df9e75620a149abdf3e07d1e908867634ff72ccaa7dd3a589b681eca5f897ff00fa5718090859d97b193f3608b744c398dd31fe823c9ac3ddae7eb20ad3ce3ac256414d2281abe4eae5370b0f", 0xa5}], 0x3) 2018/01/17 22:26:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000e6b000)={{0x80, 0x2}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000188000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000607000-0x9)='/dev/sg#\x00', 0x8eb9, 0x2) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000e55000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000bd1000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002ee000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000e6a000)={0x2, 0x1, 'client1\x00', 0x1, "313294e4a309bb95", "79da07b71ecd384780ba4c00ec61c84b917c596b1155e90bfbd21414f75ed9e9", 0x3f, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00007e8000)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/17 22:26:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004527, &(0x7f0000383000)="") ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000cc2000)={0x2, r0, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fa6000)={0x8, 0x0}) 2018/01/17 22:26:45 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) r0 = syz_open_dev$midi(&(0x7f000025e000)='/dev/midi#\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00007fe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x5}) 2018/01/17 22:26:45 executing program 7: mmap(&(0x7f0000000000/0x4bb000)=nil, 0x4bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000095000-0x12)='/dev/input/mouse#\x00', 0x7, 0x1000000000480201) mmap(&(0x7f00004bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00004bc000-0x64)={&(0x7f00004bc000-0x1)=[0x7c0], 0x1, 0x7f, 0xdcb7, 0x8, 0xffff, 0x7fff, {0x0, 0x6, 0x0, 0xeb0f, 0x800, 0xeed, 0x2, 0x5, 0x0, 0x96, 0x3, 0x8, 0x29, 0x5, "2d4ca9a9d8ee3bc749df31615f9bd4187fdfe05a0b359942225811e72a8c0363"}}) getsockopt$sock_buf(r1, 0x1, 0x10000000001d, &(0x7f00003a4000-0x1)=""/1, &(0x7f000007b000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002c3000-0x4)=0x0) ptrace$setregs(0xf, r2, 0x40, &(0x7f000016e000)="2f6c3c02022da7908259299da0a6b1c85500ee00c78ac23ec8da8342f37e9af5fc66012bb67592109c1be0037ecbb1d49bb457eaafd51fe0e8b7e7d5c86198a341aa1195ab27a9587647599e48364f58fec411fcac1f9d78128a878b58b84a93c3ed1e960d33841f4204c8c5afd058913deb2e95e07d41fd41fe45ab9d98d261ada86ad0bf743a96468337c9f27a9bf8ca45d5386c7cbe77b6c881594b1a4c994f052ba50c151658eed8e724ed") [ 40.532500] KCM: Hard failure on kcm_write_msgs 2018/01/17 22:26:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x9, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f000099e000)=0x0, 0x20) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000861000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ac6000)="1a235b79ce50baae64f7b810819bd443", 0x10) 2018/01/17 22:26:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = syz_open_dev$admmidi(&(0x7f0000ad1000)='/dev/admmidi#\x00', 0x0, 0x309442) getpeername$packet(0xffffffffffffffff, &(0x7f00002fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f39000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000fd7000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1d, r3}) listen(r1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000053f000-0x8)=0x8001) accept4(r1, &(0x7f0000b17000)=@generic={0x0, ""/126}, &(0x7f0000dbd000)=0x80, 0x0) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/17 22:26:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000348000-0x10)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000bcb000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000042000)='./file1\x00', &(0x7f0000ace000)={{0x0, 0x0}, {r1, r2/1000+10000}}, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') umount2(&(0x7f0000117000)='./file0\x00', 0x0) r3 = open(&(0x7f000061b000)='./file0/control/file0\x00', 0x200000, 0x1) ioctl$TCSETAF(r3, 0x5408, &(0x7f00009d3000)={0x0, 0x3, 0x9, 0x5, 0x8dd7, 0x1, 0x9, 0x3ff, 0x8, 0x4}) 2018/01/17 22:26:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000900000)={0x77359400, 0x0}, 0x10) accept4$ipx(r0, 0x0, &(0x7f0000820000-0x4)=0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) getpeername$inet(r0, &(0x7f0000137000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000008d000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ca3000-0x8)={0x0, 0x3ff}, &(0x7f00008cf000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000218000-0x10)={r1, 0x8, 0x5, 0x5}, &(0x7f00001c5000)=0x10) shutdown(r0, 0x0) 2018/01/17 22:26:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00009e5000-0x2)=[0x7d8]) r0 = semget$private(0x0, 0x3, 0x80) semtimedop(r0, &(0x7f000074c000-0x18)=[{0x4, 0x8, 0x800}, {0x7, 0x0, 0x1000}, {0x4, 0x422, 0x1800}, {0x0, 0x79c, 0x800}], 0x4, &(0x7f00001bc000-0x10)={0x0, 0x989680}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000887000)='/dev/audio\x00', 0x8100, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00001e9000-0xbf)="7c65d431d4a80f91deccf09d555238a3d50744bf06b69060fd12b13af4905972cfeea690e4d316e859760baf9ffc772413b62056deeaa5a6381fc8072be46ed9857b8f8624fcd427e1f583cdb8b7f45001d28ddd82be615af3b8a14d883ef05d6bc198778129027ded7e29a59604da8866c7b5d73c8a4e646793431cb1072ec5e243137faba6589d8a2f62c47cfe25d507d3d1958cad94f8735313306cb551c424d1212858d0fd8d4c547889edc2855cafaae07ff730dffacb4095df5983a7") ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00001cb000)=""/5) 2018/01/17 22:26:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ea3000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000f8a000)=0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ba8000-0x4)=0x5, 0x4) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000000000)="02ca023b", 0x4) 2018/01/17 22:26:45 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c4c000)=0x0, &(0x7f00002c3000-0x4)=0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006f9000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000980000)={"85d3d1ed27ff5a71162c6967aa9bba2f", {0x4, 0x3, 0x5, "944da5688787", 0x8, 0x0}}) r2 = memfd_create(&(0x7f0000f50000)='mime_type\'ppp0\'cgroup\x00', 0x2) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f0000f51000-0xbe)="c94885a78530f0da33770abdf0ff1663674ec5abbc29f628fd9b56e70836dff98a377beb1260c166dbfc5e8c3276472218706eec21d1a016369db03a554245c880088f3a1bbec2bb62c3319828152a5284d48cc0cf9c6f568b43cd36169cbff420113735d11baa739f35c522096ef97333c931b2bfb6fac355a95581ffadcea551bb4cca3b1579b25432c102f78e95a5c9d33ff03dae246cb4e5e5779f40c3cd666a7ead51097e37186cd6dfe8032ad0546f3ddfc9eeb4aa7fefd037f65e", 0xbe, 0x81, &(0x7f00007f0000)={0x0, 0x989680}) 2018/01/17 22:26:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ab4000-0x4)=0x8000000008, 0x4) r1 = syz_open_dev$mouse(&(0x7f000098a000-0x12)='/dev/input/mouse#\x00', 0xb6e9, 0x2001) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000051d000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='erspan0\x00'}) 2018/01/17 22:26:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000063a000-0x8)=0x0) tkill(r1, 0x6) tkill(r1, 0x3c) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00009ba000-0x4)=0x0, &(0x7f0000791000-0x4)=0x4) 2018/01/17 22:26:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x2040) syncfs(r0) faccessat(r0, &(0x7f0000595000)='./file0\x00', 0x42, 0x200) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x88) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000006000)=0x8e5, 0x4) sendto$inet(r1, &(0x7f00002be000-0x1)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 22:26:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f0000055000)={0x0, 0x0, 0x5, 0x0}) rt_sigtimedwait(&(0x7f0000db1000-0x8)={0xff}, &(0x7f0000f8c000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000141000-0x10)={0x0, 0x0}, 0x8) 2018/01/17 22:26:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xffffffffffffff77, &(0x7f00000a5000-0x8)=0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000ca1000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000c3e000)={0x0, 0x0}, &(0x7f0000212000)={0x0}, 0x8) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000018000)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001ea000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) 2018/01/17 22:26:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004bb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f000055f000)=[], 0x0, &(0x7f0000259000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000420000)=[{&(0x7f00009e2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) truncate(&(0x7f0000300000)='./file0\x00', 0x101000) 2018/01/17 22:26:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00009e1000-0xc)='/dev/autofs\x00', 0x4000, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000e56000-0x48)={0x10002, 0x0, [0x80, 0x4, 0x8, 0x5, 0x1, 0x2, 0x1, 0xc08c000]}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000144000)={&(0x7f0000918000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) sendfile(r1, r3, &(0x7f0000d62000-0x8)=0x10000000000000, 0xfffffffffffffffd) 2018/01/17 22:26:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) syz_open_dev$random(&(0x7f0000fca000-0xc)='/dev/random\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ea5000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000562000)='/dev/snd/seq\x00', 0x0, 0x400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/17 22:26:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) close(0xffffffffffffffff) socket$alg(0x26, 0x5, 0x0) 2018/01/17 22:26:46 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000005000)='/dev/midi#\x00', 0x3, 0x101480) syz_open_dev$sndmidi(&(0x7f0000005000-0xa)='/dev/snd/midiC#D#\x00', 0x20, 0x0) syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x802) 2018/01/17 22:26:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000069b000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x5, 0x4, &(0x7f0000c0c000)={0x0, 0x0}) fsync(r1) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000aed000-0x68)={0x7b, 0x0, [0xfff, 0x9a27, 0xffffffff, 0x3f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prlimit64(0x0, 0x0, &(0x7f00002b4000-0x8)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) 2018/01/17 22:26:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000086b000-0x8)=0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000aff000)='tls\x00', 0x4) syz_emit_ethernet(0x4a, &(0x7f000089f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000029f000-0xc)={0x7, r1, 0xe1bf1de9e7f5a325}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/01/17 22:26:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x2, 0x800) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000068e000-0x18)={r0, &(0x7f000025c000)="6e170792049ef7b08f1dc433a964d6e32cacb0de929993d304a425d7ff206355c7135636639664bfee1333801680a673b96a5e46d15e30faae35561d65bf8141c5da63140e13c2165ab3c2cd0db6a04eba6f9028bb64cad3b6ffe43b9b8e953a563e486e1c4cbe03", &(0x7f0000d2a000)=""/182}, 0x18) read$eventfd(r0, &(0x7f0000a5e000)=0x0, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c97000-0x108)={0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x8, 0x3, 0x0, 0x3f, 0x7, 0x100, 0x4, 0x8, 0x5, 0xc00, 0xffff, 0x6, 0x1, 0x7f4f]}, &(0x7f0000b0e000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cbe000-0xa0)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x29, 0x9, 0x20, 0x1}, &(0x7f000017e000)=0xa0) syz_open_dev$dspn(&(0x7f0000996000-0xa)='/dev/dsp#\x00', 0x6, 0x4000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e6e000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/17 22:26:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000723000-0x70)=[{&(0x7f0000b5b000)="2307ade36d513df2aac611215578f0d757b7ea37a5f4fb9cdd7d24d8a362d11f5870dce805c2b8fbd6d231d43474fe66e23407f2b3171a272eabb4bfb62a754e5ba51f4e0e235b974bde0636b5fb32", 0x4f}, {&(0x7f0000eb2000)="", 0x0}, {&(0x7f000003b000-0xe2)="d7", 0x1}], 0x3, 0x0, 0x0, 0x0}, 0x8020) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bc1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000046b000)=0x14) 2018/01/17 22:26:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f000036c000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00004f1000)=0x7, 0x4) sendto$inet6(r0, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r0, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000f4b000-0x1000)='.', 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001e7000)={0x5ae, 0x4, 0xa000}, 0x4) r1 = accept4(r0, 0x0, &(0x7f00009da000-0x4)=0x0, 0x800) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000e86000-0x1)=0x200) 2018/01/17 22:26:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000ce1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f0000d57000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d05000-0xc0)="b3", 0x1, r0) add_key$user(&(0x7f00008ae000-0x5)='user\x00', &(0x7f0000589000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dbb000)="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", 0x801, r0) keyctl$dh_compute(0x17, &(0x7f00000ee000)={r1, r2, r1}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00001ed000-0x10)={'crct10dif-pclmul\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 22:26:46 executing program 3: mmap(&(0x7f0000000000/0x293000)=nil, 0x293000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c7f000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000931000-0x10)={0x9, 0x20, 0xfffffffffffffffb, 0x0}) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000294000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000294000-0x8)={0x6, 0x100000000}) r3 = socket(0x15, 0x80005, 0x0) read(r3, &(0x7f0000234000-0xdc)=""/220, 0xdc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0xfa5e) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x114, 0x2710, &(0x7f0000102000-0x4)=0x0, &(0x7f0000001000-0x8)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f000006c000)='/dev/cuse\x00', 0x401, 0x0) getsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f0000109000)=0x0, &(0x7f0000395000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000c41000-0x4)=0x0, &(0x7f0000111000-0x4)=0x4) stat(&(0x7f0000373000)='./file0\x00', &(0x7f0000ba7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 41.298920] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 41.355387] MPI: mpi too large (16392 bits) [ 41.389325] ================================================================== [ 41.396787] BUG: KASAN: slab-out-of-bounds in tcp_v6_syn_recv_sock+0x628/0x23a0 [ 41.404232] Write of size 160 at addr ffff8801d4f469e0 by task syz-executor5/5823 [ 41.411836] [ 41.413443] CPU: 1 PID: 5823 Comm: syz-executor5 Not tainted 4.15.0-rc8+ #266 [ 41.420686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.430017] Call Trace: [ 41.432579] [ 41.434713] dump_stack+0x194/0x257 [ 41.438330] ? arch_local_irq_restore+0x53/0x53 [ 41.442978] ? show_regs_print_info+0x18/0x18 [ 41.447451] ? tcp_v6_send_synack+0xaa0/0xaa0 [ 41.451919] ? tcp_v6_syn_recv_sock+0x628/0x23a0 [ 41.456654] print_address_description+0x73/0x250 [ 41.461471] ? tcp_v6_syn_recv_sock+0x628/0x23a0 [ 41.466203] kasan_report+0x25b/0x340 [ 41.469982] check_memory_region+0x137/0x190 [ 41.474371] memcpy+0x37/0x50 [ 41.477453] tcp_v6_syn_recv_sock+0x628/0x23a0 [ 41.482023] ? tcp_v6_conn_request+0x270/0x270 [ 41.486584] ? __local_bh_enable_ip+0x121/0x230 [ 41.491232] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 41.496223] ? ip6_dst_lookup_tail+0xdbd/0x18f0 [ 41.500878] ? trace_hardirqs_on+0xd/0x10 [ 41.504999] ? __local_bh_enable_ip+0x121/0x230 [ 41.509672] ? ip6_dst_lookup_tail+0x40a/0x18f0 [ 41.514323] ? ip6_copy_metadata+0xad0/0xad0 [ 41.518712] ? selinux_netlbl_inet_conn_request+0x81/0x3c0 [ 41.524322] ? selinux_netlbl_skbuff_setsid+0x5d0/0x5d0 [ 41.529663] ? __bfs+0x686/0x750 [ 41.533003] ? rcu_read_lock_sched_held+0x108/0x120 [ 41.538022] tcp_get_cookie_sock+0x102/0x540 [ 41.542408] ? selinux_inet_conn_request+0x25b/0x390 [ 41.547486] ? cookie_ecn_ok+0x120/0x120 [ 41.551522] ? xfrm_lookup_route+0x4f/0x1a0 [ 41.555818] ? ip6_dst_lookup_flow+0x1ca/0x270 [ 41.560374] ? ip6_dst_lookup+0x60/0x60 [ 41.564339] ? tcp_select_initial_window+0x30c/0x410 [ 41.569422] cookie_v6_check+0x177d/0x2160 [ 41.573660] ? cookie_v6_init_sequence+0xe0/0xe0 [ 41.578396] ? sk_filter_trim_cap+0x40a/0x9c0 [ 41.582866] ? lock_downgrade+0x980/0x980 [ 41.587002] ? lock_release+0xa40/0xa40 [ 41.590960] ? __lock_is_held+0xb6/0x140 [ 41.595018] ? sk_filter_trim_cap+0xe7/0x9c0 [ 41.599416] ? tcp_v6_inbound_md5_hash+0x155/0x5c0 [ 41.604322] tcp_v6_do_rcv+0xe4d/0x11c0 [ 41.608269] ? tcp_v6_do_rcv+0xe4d/0x11c0 [ 41.612401] ? tcp_v6_fill_cb+0x440/0x490 [ 41.616523] tcp_v6_rcv+0x2309/0x2b60 [ 41.620316] ? tcp_v6_reqsk_send_ack+0x370/0x370 [ 41.625057] ip6_input_finish+0x37e/0x17a0 [ 41.629267] ? ip6_input+0x3b4/0x560 [ 41.632966] ? ip6_rcv_finish+0x7a0/0x7a0 [ 41.637103] ? nf_hook_slow+0xd3/0x1a0 [ 41.640971] ip6_input+0xe9/0x560 [ 41.644399] ? ip6_input_finish+0x17a0/0x17a0 [ 41.648872] ? check_noncircular+0x20/0x20 [ 41.653084] ? find_held_lock+0x35/0x1d0 [ 41.657135] ? ip6_rcv_finish+0x7a0/0x7a0 [ 41.661258] ? ipv6_rcv+0x16cd/0x1fa0 [ 41.665041] ip6_rcv_finish+0x1a9/0x7a0 [ 41.668990] ? ip6_make_skb+0x5e0/0x5e0 [ 41.672945] ? __lock_is_held+0xb6/0x140 [ 41.676983] ? nf_hook_slow+0xd3/0x1a0 [ 41.680848] ipv6_rcv+0xf37/0x1fa0 [ 41.684370] ? ip6_input+0x560/0x560 [ 41.688068] ? print_irqtrace_events+0x270/0x270 [ 41.692802] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 41.697893] ? ip6_make_skb+0x5e0/0x5e0 [ 41.701855] ? ip6_input+0x560/0x560 [ 41.705560] __netif_receive_skb_core+0x1a41/0x3460 [ 41.710562] ? nf_ingress+0x9f0/0x9f0 [ 41.714343] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 41.719526] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 41.724689] ? rcu_read_lock_sched_held+0x108/0x120 [ 41.729696] ? update_cfs_rq_load_avg.part.69+0x23d/0x2d0 [ 41.735219] ? attach_entity_load_avg+0x7a0/0x7a0 [ 41.740049] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 41.745398] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 41.750740] ? __lock_acquire+0x664/0x3e00 [ 41.754949] ? __lock_acquire+0x664/0x3e00 [ 41.759163] ? fastpath_timer_check+0x7d5/0xa70 [ 41.763825] ? check_noncircular+0x20/0x20 [ 41.768038] ? print_irqtrace_events+0x270/0x270 [ 41.772780] ? find_held_lock+0x35/0x1d0 [ 41.776831] ? find_held_lock+0x35/0x1d0 [ 41.780871] ? lock_acquire+0x1d5/0x580 [ 41.784831] ? process_backlog+0x45f/0x740 [ 41.789039] ? lock_acquire+0x1d5/0x580 [ 41.792984] ? process_backlog+0x1ab/0x740 [ 41.797198] ? lock_release+0xa40/0xa40 [ 41.801157] __netif_receive_skb+0x2c/0x1b0 [ 41.805453] ? __netif_receive_skb+0x2c/0x1b0 [ 41.809922] process_backlog+0x203/0x740 [ 41.813966] ? mark_held_locks+0xaf/0x100 [ 41.818087] ? check_noncircular+0x20/0x20 [ 41.822316] net_rx_action+0x792/0x1910 [ 41.826276] ? napi_complete_done+0x6c0/0x6c0 [ 41.830756] ? rcu_read_lock_sched_held+0x108/0x120 [ 41.835758] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 41.841012] ? note_gp_changes+0x650/0x650 [ 41.845232] ? timerqueue_add+0x1e9/0x280 [ 41.849361] ? enqueue_hrtimer+0x171/0x4a0 [ 41.853571] ? __remove_hrtimer+0x190/0x190 [ 41.857873] ? check_noncircular+0x20/0x20 [ 41.862083] ? print_irqtrace_events+0x270/0x270 [ 41.866820] ? clockevents_program_event+0x163/0x2e0 [ 41.871897] ? lock_downgrade+0x980/0x980 [ 41.876037] ? __lock_is_held+0xb6/0x140 [ 41.880082] ? check_noncircular+0x20/0x20 [ 41.884319] ? print_irqtrace_events+0x270/0x270 [ 41.889079] ? lock_downgrade+0x980/0x980 [ 41.893217] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 41.898297] ? do_timer+0x50/0x50 [ 41.901729] ? __lock_is_held+0xb6/0x140 [ 41.905775] __do_softirq+0x2d7/0xb85 [ 41.909558] ? task_prio+0x40/0x40 [ 41.913080] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 41.918165] ? irq_exit+0xbb/0x200 [ 41.921679] ? smp_apic_timer_interrupt+0x16b/0x700 [ 41.926666] ? smp_reschedule_interrupt+0xe6/0x670 [ 41.931565] ? smp_call_function_single_interrupt+0x640/0x640 [ 41.937426] ? _raw_spin_lock+0x32/0x40 [ 41.941374] ? _raw_spin_unlock+0x22/0x30 [ 41.945494] ? handle_edge_irq+0x2b4/0x7c0 [ 41.949704] ? task_prio+0x40/0x40 [ 41.953224] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.958046] do_softirq_own_stack+0x2a/0x40 [ 41.962337] [ 41.964547] do_softirq.part.19+0x14d/0x190 [ 41.968841] ? ip6_finish_output2+0xb73/0x23a0 [ 41.973395] __local_bh_enable_ip+0x1ee/0x230 [ 41.977864] ip6_finish_output2+0xba6/0x23a0 [ 41.982253] ? ip6_sk_dst_lookup_flow+0x7f0/0x7f0 [ 41.987072] ? ip6_mtu+0x36f/0x4d0 [ 41.990585] ? check_noncircular+0x20/0x20 [ 41.994800] ? __lock_is_held+0xb6/0x140 [ 41.998844] ? __lock_is_held+0xb6/0x140 [ 42.002901] ip6_finish_output+0x302/0x930 [ 42.007114] ? ip6_finish_output+0x302/0x930 [ 42.011502] ip6_output+0x1eb/0x840 [ 42.015108] ? ip6_finish_output+0x930/0x930 [ 42.019499] ? ip6_fragment+0x3470/0x3470 [ 42.023630] ip6_xmit+0xd84/0x2090 [ 42.027156] ? __sk_dst_check+0x1a5/0x380 [ 42.031287] ? ip6_finish_output2+0x23a0/0x23a0 [ 42.035942] ? fl6_update_dst+0x127/0x2b0 [ 42.040067] ? check_noncircular+0x20/0x20 [ 42.044274] ? inet6_csk_route_socket+0x691/0xe80 [ 42.049091] ? lock_acquire+0x1d5/0x580 [ 42.053039] ? memcpy+0x45/0x50 [ 42.056287] ? lock_acquire+0x1d5/0x580 [ 42.060231] ? inet6_csk_xmit+0x114/0x580 [ 42.064354] ? ip6_forward_finish+0x140/0x140 [ 42.068823] ? lock_release+0xa40/0xa40 [ 42.072771] ? __lock_is_held+0xb6/0x140 [ 42.076816] inet6_csk_xmit+0x2fc/0x580 [ 42.080767] ? inet6_csk_update_pmtu+0x160/0x160 [ 42.085497] ? skb_clone+0x20d/0x480 [ 42.089199] ? tcp_schedule_loss_probe+0x5f0/0x5f0 [ 42.094116] tcp_transmit_skb+0x1b1b/0x38c0 [ 42.098424] ? __tcp_select_window+0x900/0x900 [ 42.102980] ? __kernel_text_address+0xd/0x40 [ 42.107448] ? unwind_get_return_address+0x61/0xa0 [ 42.112352] ? __save_stack_trace+0x7e/0xd0 [ 42.116651] ? depot_save_stack+0x12c/0x490 [ 42.120949] ? check_noncircular+0x20/0x20 [ 42.125159] ? tcp_small_queue_check.isra.26+0x31c/0x450 [ 42.130583] ? tcp_tso_segs+0x240/0x240 [ 42.134528] ? pvclock_read_flags+0x160/0x160 [ 42.139009] ? sock_release+0x8d/0x1e0 [ 42.142872] ? sock_close+0x16/0x20 [ 42.146473] ? __fput+0x327/0x7e0 [ 42.149896] ? ____fput+0x15/0x20 [ 42.153319] ? task_work_run+0x199/0x270 [ 42.157356] ? do_exit+0x9bb/0x1ad0 [ 42.160952] ? do_group_exit+0x149/0x400 [ 42.164986] ? do_signal+0x90/0x1eb0 [ 42.168683] ? sched_clock_cpu+0x1b/0x170 [ 42.172812] ? tcp_init_tso_segs+0x11a/0x200 [ 42.177204] tcp_write_xmit+0x686/0x51d0 [ 42.181244] ? tcp_md5_do_lookup+0x256/0x730 [ 42.185634] ? tcp_v4_parse_md5_keys+0x221/0x2d0 [ 42.190377] ? tcp_transmit_skb+0x38c0/0x38c0 [ 42.194878] ? ip6_mtu+0x1cd/0x4d0 [ 42.198394] ? tcp_v6_md5_lookup+0x23/0x30 [ 42.202612] ? tcp_established_options+0x2c5/0x420 [ 42.207523] ? tcp_current_mss+0x254/0x380 [ 42.211731] ? tcp_mtu_to_mss+0x460/0x460 [ 42.215865] ? __lock_is_held+0xb6/0x140 [ 42.219904] __tcp_push_pending_frames+0xa0/0x250 [ 42.224721] tcp_send_fin+0x1b0/0xd20 [ 42.228493] ? tcp_set_state+0x1f2/0x810 [ 42.232530] ? sk_forced_mem_schedule+0x150/0x150 [ 42.237345] ? __sk_dst_check+0x380/0x380 [ 42.241465] ? mark_held_locks+0xaf/0x100 [ 42.245582] ? do_raw_spin_trylock+0x190/0x190 [ 42.250139] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 42.255128] ? lock_sock_nested+0x91/0x110 [ 42.259334] ? trace_hardirqs_on+0xd/0x10 [ 42.263462] tcp_close+0xbe0/0xfc0 [ 42.266977] ? ip_mc_drop_socket+0x1ce/0x230 [ 42.271361] inet_release+0xed/0x1c0 [ 42.275053] inet6_release+0x50/0x70 [ 42.278741] sock_release+0x8d/0x1e0 [ 42.282428] ? sock_alloc_file+0x560/0x560 [ 42.286634] sock_close+0x16/0x20 [ 42.290065] __fput+0x327/0x7e0 [ 42.293328] ? fput+0x140/0x140 [ 42.296581] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 42.302442] ? _raw_spin_unlock_irq+0x27/0x70 [ 42.306919] ____fput+0x15/0x20 [ 42.310182] task_work_run+0x199/0x270 [ 42.314048] ? task_work_cancel+0x210/0x210 [ 42.318355] ? _raw_spin_unlock+0x22/0x30 [ 42.322475] ? switch_task_namespaces+0x87/0xc0 [ 42.327129] do_exit+0x9bb/0x1ad0 [ 42.330574] ? mm_update_next_owner+0x930/0x930 [ 42.335219] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.340383] ? __might_sleep+0x95/0x190 [ 42.344353] ? find_held_lock+0x35/0x1d0 [ 42.348396] ? futex_wait+0x402/0x9a0 [ 42.352180] ? lock_downgrade+0x980/0x980 [ 42.356303] ? __unqueue_futex+0x1c0/0x290 [ 42.360510] ? lock_release+0xa40/0xa40 [ 42.364466] ? fault_in_user_writeable+0x90/0x90 [ 42.369196] ? do_raw_spin_trylock+0x190/0x190 [ 42.373751] ? futex_wake+0x680/0x680 [ 42.377523] ? check_noncircular+0x20/0x20 [ 42.381741] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 42.386817] ? futex_wait+0x6a9/0x9a0 [ 42.390619] ? find_held_lock+0x35/0x1d0 [ 42.394661] ? get_signal+0x7ae/0x16c0 [ 42.398520] ? lock_downgrade+0x980/0x980 [ 42.402647] do_group_exit+0x149/0x400 [ 42.406518] ? do_raw_spin_trylock+0x190/0x190 [ 42.411074] ? SyS_exit+0x30/0x30 [ 42.414499] ? _raw_spin_unlock_irq+0x27/0x70 [ 42.418966] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 42.423957] get_signal+0x73f/0x16c0 [ 42.427653] ? ptrace_notify+0x130/0x130 [ 42.431691] ? exit_robust_list+0x240/0x240 [ 42.435983] ? debug_mutex_init+0x2d/0x60 [ 42.440105] ? __mutex_init+0x1c7/0x2a0 [ 42.444053] ? SyS_membarrier+0x600/0x600 [ 42.448185] ? find_held_lock+0x35/0x1d0 [ 42.452225] do_signal+0x90/0x1eb0 [ 42.455742] ? __fd_install+0x25f/0x740 [ 42.459691] ? lock_downgrade+0x980/0x980 [ 42.463818] ? setup_sigcontext+0x7d0/0x7d0 [ 42.468113] ? __lock_is_held+0xb6/0x140 [ 42.472166] ? get_unused_fd_flags+0x190/0x190 [ 42.476735] ? alloc_file+0x27e/0x390 [ 42.480509] ? _raw_spin_unlock+0x22/0x30 [ 42.484637] ? exit_to_usermode_loop+0x8c/0x310 [ 42.489287] exit_to_usermode_loop+0x214/0x310 [ 42.493846] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 42.499354] ? selinux_capable+0x40/0x40 [ 42.503409] syscall_return_slowpath+0x490/0x550 [ 42.508140] ? prepare_exit_to_usermode+0x340/0x340 [ 42.513132] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 42.518055] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 42.523046] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.527782] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 42.532509] RIP: 0033:0x452e39 [ 42.535671] RSP: 002b:00007f2d0addece8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 42.543361] RAX: fffffffffffffe00 RBX: 000000000071c038 RCX: 0000000000452e39 [ 42.550616] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071c038 [ 42.557859] RBP: 000000000071c038 R08: 000000000000059e R09: 000000000071c010 [ 42.565100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 42.572343] R13: 0000000000a2f7ef R14: 00007f2d0addf9c0 R15: 0000000000000002 [ 42.579599] [ 42.581222] Allocated by task 5823: [ 42.584826] save_stack+0x43/0xd0 [ 42.588254] kasan_kmalloc+0xad/0xe0 [ 42.591939] kasan_slab_alloc+0x12/0x20 [ 42.595881] kmem_cache_alloc+0x12e/0x760 [ 42.600000] sk_prot_alloc+0x65/0x2a0 [ 42.603778] sk_clone_lock+0x152/0x1570 [ 42.607725] inet_csk_clone_lock+0x92/0x4f0 [ 42.612020] tcp_create_openreq_child+0x9b/0x1b70 [ 42.616839] tcp_v6_syn_recv_sock+0x22d/0x23a0 [ 42.621391] tcp_get_cookie_sock+0x102/0x540 [ 42.625770] cookie_v6_check+0x177d/0x2160 [ 42.629972] tcp_v6_do_rcv+0xe4d/0x11c0 [ 42.633915] tcp_v6_rcv+0x2309/0x2b60 [ 42.637687] ip6_input_finish+0x37e/0x17a0 [ 42.641891] ip6_input+0xe9/0x560 [ 42.645313] ip6_rcv_finish+0x1a9/0x7a0 [ 42.649257] ipv6_rcv+0xf37/0x1fa0 [ 42.652768] __netif_receive_skb_core+0x1a41/0x3460 [ 42.657753] __netif_receive_skb+0x2c/0x1b0 [ 42.662044] process_backlog+0x203/0x740 [ 42.666075] net_rx_action+0x792/0x1910 [ 42.670025] __do_softirq+0x2d7/0xb85 [ 42.673794] [ 42.675391] Freed by task 0: [ 42.678376] (stack is not available) [ 42.682058] [ 42.683657] The buggy address belongs to the object at ffff8801d4f46000 [ 42.683657] which belongs to the cache TCP of size 2528 [ 42.695674] The buggy address is located 0 bytes to the right of [ 42.695674] 2528-byte region [ffff8801d4f46000, ffff8801d4f469e0) [ 42.707950] The buggy address belongs to the page: [ 42.712850] page:ffffea000753d180 count:1 mapcount:0 mapping:ffff8801d4f46000 index:0xffff8801d4f47ffd compound_mapcount: 0 [ 42.724093] flags: 0x2fffc0000008100(slab|head) [ 42.728734] raw: 02fffc0000008100 ffff8801d4f46000 ffff8801d4f47ffd 0000000100000003 [ 42.736585] raw: ffffea000754e7a0 ffffea0006fa57a0 ffff8801d8783040 0000000000000000 [ 42.744435] page dumped because: kasan: bad access detected [ 42.750113] [ 42.751713] Memory state around the buggy address: [ 42.756615] ffff8801d4f46880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 42.763943] ffff8801d4f46900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 42.771272] >ffff8801d4f46980: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 42.778599] ^ [ 42.785064] ffff8801d4f46a00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 42.792392] ffff8801d4f46a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 42.799718] ================================================================== [ 42.807045] Disabling lock debugging due to kernel taint [ 42.812511] Kernel panic - not syncing: panic_on_warn set ... [ 42.812511] [ 42.819861] CPU: 1 PID: 5823 Comm: syz-executor5 Tainted: G B 4.15.0-rc8+ #266 [ 42.828419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.837743] Call Trace: [ 42.840307] [ 42.842434] dump_stack+0x194/0x257 [ 42.846034] ? arch_local_irq_restore+0x53/0x53 [ 42.850678] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.855407] ? vsnprintf+0x1ed/0x1900 [ 42.859181] ? tcp_v6_syn_recv_sock+0x600/0x23a0 [ 42.863909] panic+0x1e4/0x41c [ 42.867071] ? refcount_error_report+0x214/0x214 [ 42.871808] ? add_taint+0x1c/0x50 [ 42.875329] ? add_taint+0x1c/0x50 [ 42.878844] ? tcp_v6_syn_recv_sock+0x628/0x23a0 [ 42.883571] kasan_end_report+0x50/0x50 [ 42.887515] kasan_report+0x144/0x340 [ 42.891290] check_memory_region+0x137/0x190 [ 42.895666] memcpy+0x37/0x50 [ 42.898740] tcp_v6_syn_recv_sock+0x628/0x23a0 [ 42.903298] ? tcp_v6_conn_request+0x270/0x270 [ 42.907852] ? __local_bh_enable_ip+0x121/0x230 [ 42.912493] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 42.917477] ? ip6_dst_lookup_tail+0xdbd/0x18f0 [ 42.922114] ? trace_hardirqs_on+0xd/0x10 [ 42.926230] ? __local_bh_enable_ip+0x121/0x230 [ 42.930868] ? ip6_dst_lookup_tail+0x40a/0x18f0 [ 42.935511] ? ip6_copy_metadata+0xad0/0xad0 [ 42.939893] ? selinux_netlbl_inet_conn_request+0x81/0x3c0 [ 42.945489] ? selinux_netlbl_skbuff_setsid+0x5d0/0x5d0 [ 42.950824] ? __bfs+0x686/0x750 [ 42.954161] ? rcu_read_lock_sched_held+0x108/0x120 [ 42.959149] tcp_get_cookie_sock+0x102/0x540 [ 42.963527] ? selinux_inet_conn_request+0x25b/0x390 [ 42.968605] ? cookie_ecn_ok+0x120/0x120 [ 42.972637] ? xfrm_lookup_route+0x4f/0x1a0 [ 42.976931] ? ip6_dst_lookup_flow+0x1ca/0x270 [ 42.981483] ? ip6_dst_lookup+0x60/0x60 [ 42.985445] ? tcp_select_initial_window+0x30c/0x410 [ 42.990525] cookie_v6_check+0x177d/0x2160 [ 42.994739] ? cookie_v6_init_sequence+0xe0/0xe0 [ 42.999471] ? sk_filter_trim_cap+0x40a/0x9c0 [ 43.003939] ? lock_downgrade+0x980/0x980 [ 43.008059] ? lock_release+0xa40/0xa40 [ 43.012021] ? __lock_is_held+0xb6/0x140 [ 43.016063] ? sk_filter_trim_cap+0xe7/0x9c0 [ 43.020447] ? tcp_v6_inbound_md5_hash+0x155/0x5c0 [ 43.025357] tcp_v6_do_rcv+0xe4d/0x11c0 [ 43.029301] ? tcp_v6_do_rcv+0xe4d/0x11c0 [ 43.033432] ? tcp_v6_fill_cb+0x440/0x490 [ 43.037560] tcp_v6_rcv+0x2309/0x2b60 [ 43.041351] ? tcp_v6_reqsk_send_ack+0x370/0x370 [ 43.046095] ip6_input_finish+0x37e/0x17a0 [ 43.050308] ? ip6_input+0x3b4/0x560 [ 43.053998] ? ip6_rcv_finish+0x7a0/0x7a0 [ 43.058137] ? nf_hook_slow+0xd3/0x1a0 [ 43.061997] ip6_input+0xe9/0x560 [ 43.065431] ? ip6_input_finish+0x17a0/0x17a0 [ 43.069897] ? check_noncircular+0x20/0x20 [ 43.074103] ? find_held_lock+0x35/0x1d0 [ 43.078136] ? ip6_rcv_finish+0x7a0/0x7a0 [ 43.082253] ? ipv6_rcv+0x16cd/0x1fa0 [ 43.086030] ip6_rcv_finish+0x1a9/0x7a0 [ 43.089984] ? ip6_make_skb+0x5e0/0x5e0 [ 43.093929] ? __lock_is_held+0xb6/0x140 [ 43.097969] ? nf_hook_slow+0xd3/0x1a0 [ 43.101842] ipv6_rcv+0xf37/0x1fa0 [ 43.105367] ? ip6_input+0x560/0x560 [ 43.109056] ? print_irqtrace_events+0x270/0x270 [ 43.113783] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 43.118862] ? ip6_make_skb+0x5e0/0x5e0 [ 43.122817] ? ip6_input+0x560/0x560 [ 43.126506] __netif_receive_skb_core+0x1a41/0x3460 [ 43.131495] ? nf_ingress+0x9f0/0x9f0 [ 43.135268] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 43.140435] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 43.145609] ? rcu_read_lock_sched_held+0x108/0x120 [ 43.150596] ? update_cfs_rq_load_avg.part.69+0x23d/0x2d0 [ 43.156115] ? attach_entity_load_avg+0x7a0/0x7a0 [ 43.160931] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 43.166264] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 43.171604] ? __lock_acquire+0x664/0x3e00 [ 43.175818] ? __lock_acquire+0x664/0x3e00 [ 43.180030] ? fastpath_timer_check+0x7d5/0xa70 [ 43.184676] ? check_noncircular+0x20/0x20 [ 43.188882] ? print_irqtrace_events+0x270/0x270 [ 43.193631] ? find_held_lock+0x35/0x1d0 [ 43.197667] ? find_held_lock+0x35/0x1d0 [ 43.201703] ? lock_acquire+0x1d5/0x580 [ 43.205648] ? process_backlog+0x45f/0x740 [ 43.209864] ? lock_acquire+0x1d5/0x580 [ 43.213814] ? process_backlog+0x1ab/0x740 [ 43.218041] ? lock_release+0xa40/0xa40 [ 43.222012] __netif_receive_skb+0x2c/0x1b0 [ 43.226311] ? __netif_receive_skb+0x2c/0x1b0 [ 43.230778] process_backlog+0x203/0x740 [ 43.235347] ? mark_held_locks+0xaf/0x100 [ 43.239467] ? check_noncircular+0x20/0x20 [ 43.243695] net_rx_action+0x792/0x1910 [ 43.247657] ? napi_complete_done+0x6c0/0x6c0 [ 43.252140] ? rcu_read_lock_sched_held+0x108/0x120 [ 43.257136] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 43.262396] ? note_gp_changes+0x650/0x650 [ 43.266613] ? timerqueue_add+0x1e9/0x280 [ 43.270744] ? enqueue_hrtimer+0x171/0x4a0 [ 43.274959] ? __remove_hrtimer+0x190/0x190 [ 43.279256] ? check_noncircular+0x20/0x20 [ 43.283464] ? print_irqtrace_events+0x270/0x270 [ 43.288197] ? clockevents_program_event+0x163/0x2e0 [ 43.293273] ? lock_downgrade+0x980/0x980 [ 43.297398] ? __lock_is_held+0xb6/0x140 [ 43.301446] ? check_noncircular+0x20/0x20 [ 43.305653] ? print_irqtrace_events+0x270/0x270 [ 43.310383] ? lock_downgrade+0x980/0x980 [ 43.314504] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 43.319585] ? do_timer+0x50/0x50 [ 43.323020] ? __lock_is_held+0xb6/0x140 [ 43.327060] __do_softirq+0x2d7/0xb85 [ 43.330832] ? task_prio+0x40/0x40 [ 43.334345] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 43.339420] ? irq_exit+0xbb/0x200 [ 43.342929] ? smp_apic_timer_interrupt+0x16b/0x700 [ 43.347925] ? smp_reschedule_interrupt+0xe6/0x670 [ 43.352834] ? smp_call_function_single_interrupt+0x640/0x640 [ 43.358702] ? _raw_spin_lock+0x32/0x40 [ 43.362649] ? _raw_spin_unlock+0x22/0x30 [ 43.366769] ? handle_edge_irq+0x2b4/0x7c0 [ 43.370988] ? task_prio+0x40/0x40 [ 43.374509] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.379325] do_softirq_own_stack+0x2a/0x40 [ 43.383614] [ 43.385826] do_softirq.part.19+0x14d/0x190 [ 43.390121] ? ip6_finish_output2+0xb73/0x23a0 [ 43.394673] __local_bh_enable_ip+0x1ee/0x230 [ 43.399141] ip6_finish_output2+0xba6/0x23a0 [ 43.403523] ? ip6_sk_dst_lookup_flow+0x7f0/0x7f0 [ 43.408338] ? ip6_mtu+0x36f/0x4d0 [ 43.411851] ? check_noncircular+0x20/0x20 [ 43.416060] ? __lock_is_held+0xb6/0x140 [ 43.420099] ? __lock_is_held+0xb6/0x140 [ 43.424136] ip6_finish_output+0x302/0x930 [ 43.428340] ? ip6_finish_output+0x302/0x930 [ 43.432722] ip6_output+0x1eb/0x840 [ 43.436334] ? ip6_finish_output+0x930/0x930 [ 43.440728] ? ip6_fragment+0x3470/0x3470 [ 43.444851] ip6_xmit+0xd84/0x2090 [ 43.448364] ? __sk_dst_check+0x1a5/0x380 [ 43.452489] ? ip6_finish_output2+0x23a0/0x23a0 [ 43.457131] ? fl6_update_dst+0x127/0x2b0 [ 43.461261] ? check_noncircular+0x20/0x20 [ 43.465466] ? inet6_csk_route_socket+0x691/0xe80 [ 43.470283] ? lock_acquire+0x1d5/0x580 [ 43.474229] ? memcpy+0x45/0x50 [ 43.477480] ? lock_acquire+0x1d5/0x580 [ 43.481426] ? inet6_csk_xmit+0x114/0x580 [ 43.485545] ? ip6_forward_finish+0x140/0x140 [ 43.490015] ? lock_release+0xa40/0xa40 [ 43.493966] ? __lock_is_held+0xb6/0x140 [ 43.498006] inet6_csk_xmit+0x2fc/0x580 [ 43.501972] ? inet6_csk_update_pmtu+0x160/0x160 [ 43.506711] ? skb_clone+0x20d/0x480 [ 43.510402] ? tcp_schedule_loss_probe+0x5f0/0x5f0 [ 43.515310] tcp_transmit_skb+0x1b1b/0x38c0 [ 43.519612] ? __tcp_select_window+0x900/0x900 [ 43.524169] ? __kernel_text_address+0xd/0x40 [ 43.528640] ? unwind_get_return_address+0x61/0xa0 [ 43.533542] ? __save_stack_trace+0x7e/0xd0 [ 43.537839] ? depot_save_stack+0x12c/0x490 [ 43.542138] ? check_noncircular+0x20/0x20 [ 43.546347] ? tcp_small_queue_check.isra.26+0x31c/0x450 [ 43.551768] ? tcp_tso_segs+0x240/0x240 [ 43.555716] ? pvclock_read_flags+0x160/0x160 [ 43.560187] ? sock_release+0x8d/0x1e0 [ 43.564047] ? sock_close+0x16/0x20 [ 43.567660] ? __fput+0x327/0x7e0 [ 43.571094] ? ____fput+0x15/0x20 [ 43.574520] ? task_work_run+0x199/0x270 [ 43.578554] ? do_exit+0x9bb/0x1ad0 [ 43.582153] ? do_group_exit+0x149/0x400 [ 43.586196] ? do_signal+0x90/0x1eb0 [ 43.589895] ? sched_clock_cpu+0x1b/0x170 [ 43.594030] ? tcp_init_tso_segs+0x11a/0x200 [ 43.598419] tcp_write_xmit+0x686/0x51d0 [ 43.602455] ? tcp_md5_do_lookup+0x256/0x730 [ 43.606837] ? tcp_v4_parse_md5_keys+0x221/0x2d0 [ 43.611577] ? tcp_transmit_skb+0x38c0/0x38c0 [ 43.616069] ? ip6_mtu+0x1cd/0x4d0 [ 43.619585] ? tcp_v6_md5_lookup+0x23/0x30 [ 43.623793] ? tcp_established_options+0x2c5/0x420 [ 43.628697] ? tcp_current_mss+0x254/0x380 [ 43.632904] ? tcp_mtu_to_mss+0x460/0x460 [ 43.637034] ? __lock_is_held+0xb6/0x140 [ 43.641072] __tcp_push_pending_frames+0xa0/0x250 [ 43.645899] tcp_send_fin+0x1b0/0xd20 [ 43.649673] ? tcp_set_state+0x1f2/0x810 [ 43.653705] ? sk_forced_mem_schedule+0x150/0x150 [ 43.658527] ? __sk_dst_check+0x380/0x380 [ 43.662650] ? mark_held_locks+0xaf/0x100 [ 43.666769] ? do_raw_spin_trylock+0x190/0x190 [ 43.671325] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.676322] ? lock_sock_nested+0x91/0x110 [ 43.680527] ? trace_hardirqs_on+0xd/0x10 [ 43.684653] tcp_close+0xbe0/0xfc0 [ 43.688178] ? ip_mc_drop_socket+0x1ce/0x230 [ 43.692558] inet_release+0xed/0x1c0 [ 43.696246] inet6_release+0x50/0x70 [ 43.699934] sock_release+0x8d/0x1e0 [ 43.703624] ? sock_alloc_file+0x560/0x560 [ 43.707840] sock_close+0x16/0x20 [ 43.711271] __fput+0x327/0x7e0 [ 43.714524] ? fput+0x140/0x140 [ 43.717779] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 43.723646] ? _raw_spin_unlock_irq+0x27/0x70 [ 43.728119] ____fput+0x15/0x20 [ 43.731409] task_work_run+0x199/0x270 [ 43.735270] ? task_work_cancel+0x210/0x210 [ 43.739566] ? _raw_spin_unlock+0x22/0x30 [ 43.743688] ? switch_task_namespaces+0x87/0xc0 [ 43.748336] do_exit+0x9bb/0x1ad0 [ 43.751776] ? mm_update_next_owner+0x930/0x930 [ 43.756420] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 43.761581] ? __might_sleep+0x95/0x190 [ 43.765531] ? find_held_lock+0x35/0x1d0 [ 43.769569] ? futex_wait+0x402/0x9a0 [ 43.773350] ? lock_downgrade+0x980/0x980 [ 43.777470] ? __unqueue_futex+0x1c0/0x290 [ 43.781675] ? lock_release+0xa40/0xa40 [ 43.785623] ? fault_in_user_writeable+0x90/0x90 [ 43.790353] ? do_raw_spin_trylock+0x190/0x190 [ 43.794906] ? futex_wake+0x680/0x680 [ 43.798677] ? check_noncircular+0x20/0x20 [ 43.802886] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 43.807961] ? futex_wait+0x6a9/0x9a0 [ 43.811755] ? find_held_lock+0x35/0x1d0 [ 43.815793] ? get_signal+0x7ae/0x16c0 [ 43.819654] ? lock_downgrade+0x980/0x980 [ 43.823779] do_group_exit+0x149/0x400 [ 43.827638] ? do_raw_spin_trylock+0x190/0x190 [ 43.832191] ? SyS_exit+0x30/0x30 [ 43.835618] ? _raw_spin_unlock_irq+0x27/0x70 [ 43.840085] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.845076] get_signal+0x73f/0x16c0 [ 43.848777] ? ptrace_notify+0x130/0x130 [ 43.852813] ? exit_robust_list+0x240/0x240 [ 43.857107] ? debug_mutex_init+0x2d/0x60 [ 43.861225] ? __mutex_init+0x1c7/0x2a0 [ 43.865179] ? SyS_membarrier+0x600/0x600 [ 43.869303] ? find_held_lock+0x35/0x1d0 [ 43.873340] do_signal+0x90/0x1eb0 [ 43.876856] ? __fd_install+0x25f/0x740 [ 43.880802] ? lock_downgrade+0x980/0x980 [ 43.884936] ? setup_sigcontext+0x7d0/0x7d0 [ 43.889227] ? __lock_is_held+0xb6/0x140 [ 43.893270] ? get_unused_fd_flags+0x190/0x190 [ 43.897828] ? alloc_file+0x27e/0x390 [ 43.901603] ? _raw_spin_unlock+0x22/0x30 [ 43.905735] ? exit_to_usermode_loop+0x8c/0x310 [ 43.910387] exit_to_usermode_loop+0x214/0x310 [ 43.914941] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 43.920450] ? selinux_capable+0x40/0x40 [ 43.924486] syscall_return_slowpath+0x490/0x550 [ 43.929212] ? prepare_exit_to_usermode+0x340/0x340 [ 43.934203] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 43.939107] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.944096] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.948839] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 43.953566] RIP: 0033:0x452e39 [ 43.956729] RSP: 002b:00007f2d0addece8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 43.964405] RAX: fffffffffffffe00 RBX: 000000000071c038 RCX: 0000000000452e39 [ 43.971648] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071c038 [ 43.978891] RBP: 000000000071c038 R08: 000000000000059e R09: 000000000071c010 [ 43.986134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 43.993387] R13: 0000000000a2f7ef R14: 00007f2d0addf9c0 R15: 0000000000000002 [ 44.001103] Dumping ftrace buffer: [ 44.004623] (ftrace buffer empty) [ 44.008305] Kernel Offset: disabled [ 44.011909] Rebooting in 86400 seconds..