[....] Starting enhanced syslogd: rsyslogd[ 12.764886] audit: type=1400 audit(1517060076.560:5): avc: denied { syslog } for pid=3493 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 17.131738] audit: type=1400 audit(1517060080.927:6): avc: denied { map } for pid=3632 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.232' (ECDSA) to the list of known hosts. 2018/01/27 13:34:47 fuzzer started [ 23.365274] audit: type=1400 audit(1517060087.161:7): avc: denied { map } for pid=3643 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 2018/01/27 13:34:47 dialing manager at 10.128.0.26:42645 [ 26.955789] can: request_module (can-proto-0) failed. [ 26.964659] can: request_module (can-proto-0) failed. 2018/01/27 13:34:51 kcov=true, comps=false 2018/01/27 13:34:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000e26000)={0x4, 0x7, 0x401, 0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000002000-0x4)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000003000-0x1000)="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", 0x1000, 0x801, &(0x7f0000002000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000002000-0x120)={0x1, 0xfff, 0x0, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x10000, 0x200, 0x401, 0x8, "f13decc70b486b3027f45d567132d97f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000001000-0x18)={0x5, 0x6e3, 0x7, 0x58, 0x11, 0xffffffffffff8000}) fcntl$setpipe(r0, 0x407, 0xe0) r1 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x4002) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000002000)=""/159) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000003000)='/dev/snd/controlC#\x00', 0x9, 0x282042) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r5, 0x4, &(0x7f0000003000-0x10)=[&(0x7f0000000000/0x3000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000004000/0x1000)=nil], &(0x7f0000004000)=[0x1000], &(0x7f0000006000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f0000006000)=@known='security.evm\x00', &(0x7f0000006000)=""/171, 0xab) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000007000)=""/221) 2018/01/27 13:34:53 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c33000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000d55000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000002000-0x4)=0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@common='irlan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000003000)=0x7, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x2c)={0x5, 0x1, 0xfffffffffffffffa, 0x3, 0x10, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000005000-0x10)='irlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000005000)={0x3000, &(0x7f0000001000-0x8)=0x0, 0x1, r0, 0x1}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) r3 = dup(r2) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000001000)=0x0) mq_getsetattr(r4, &(0x7f0000006000-0x20)={0x100, 0x0, 0x1, 0x1, 0x101, 0x5, 0x80000000, 0x9b8}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000007000-0xf2)=""/242) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) getgid() ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc003}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/27 13:34:53 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000243000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000fdf000-0x5c)={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, {0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x9, [0x1f1, 0x526, 0x0, 0x5, 0xff, 0xfffffffffffffeff, 0x7, 0x1ff]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000aed000-0x18)={0x0, 0xe2a7, 0x30, 0x3f, 0x1}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000349000-0x1c)={r1, 0xffffffff, 0xa, [0xffffffffffffffff, 0x3, 0x10000, 0x1200, 0x1c04, 0x7, 0x800, 0x7, 0x4, 0x2]}, &(0x7f0000001000-0x4)=0x1c) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000001000-0x20)={0x0, 0x107000, 0x4, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002000-0x18)=@get={0x1, &(0x7f0000001000)=""/0, 0x4}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000002000)=0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000003000-0x20)={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]}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000003000-0x30)={0x4, 0xffffffffffffc008, 0x7, 0xfffffffffffffffc, 0x2bd5a5ac, 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]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000003000)={r3, 0x80000, r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000004000)=""/103, &(0x7f0000005000-0x4)=0x67) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000002000-0x10)={{0x44, 0x1}, 0x0}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000)={0x6800000000000000, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000005000-0x48)={0x4, 0x0, [{0x1c9, 0x0, 0x6}, {0xb9f, 0x0, 0x97}, {0x0, 0x0, 0x80000001}, {0x40000bfe, 0x0, 0x75}]}) syz_open_dev$sndmidi(&(0x7f0000003000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0xe80c0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000006000)={0x1f, 0x40, {0x5, 0x1, 0x3, 0x4, 0x0, 0x1}, 0x0, 0x3}, 0xe) 2018/01/27 13:34:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffff, 0x400) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) fdatasync(r0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x1, 0x5fbe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, {0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3ff}, 0x8000, [0x3, 0x401, 0x10001, 0xffffffffffffffff, 0x300000000, 0x0, 0x4, 0x8]}, 0x5c) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x9, 0x100000, 0x6000, 0x5, 0x7, 0xce7, 0x7, 0x1c, 0x8, 0xf08}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000002000-0x4)=0x95f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000002000)={0x800, 0x1, 0x8, 0x1ff, 0x6, 0x100000000}) ioctl$int_out(r0, 0x2, &(0x7f0000002000)=0x0) r2 = socket$unix(0x1, 0x2, 0x0) fallocate(r2, 0x1, 0xffff, 0xffffffff) listen(r2, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x4000) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000005000-0xf8)=""/248) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000005000)=0x0) connect$nfc_raw(r4, &(0x7f0000006000-0x10)={0x27, 0x9, 0xffff, 0x7}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) quotactl(0x3, &(0x7f0000006000)='./file0\x00', r5, &(0x7f0000000000)="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") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000008000-0x10)={0x0, 0xffffffffffff8fe8, 0x5, 0x200}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000009000-0x12)='/dev/snd/midiC#D#\x00', 0x100000001, 0x282000) 2018/01/27 13:34:53 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000630000)={0x5, &(0x7f0000c50000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000002000-0xf5)="e4115b67f293c6f75b5c4ef797fbc257a782ad964e78b48a2e2eb242e4317271dec31e461e89f7fe965f2f6a49d5f2ddcd7b1fc4104cf1e3e0cb4dbcc2afbd82824d5d81f56473376231779c438602b55a751c28710f5968145996e31032b857c49bad816ad534e76456884d65ec18ad82f665730ed0c4d4fb059b46dbde759d7df47e8e5c40cb434ca2257d2c5ccf212604d79323463ea8ddaddca24067dc950721707f69e63ffaf37688616be9465c57ca457e26d555ba46f206f367df08e2b9bc65a1eb32908531499d05935ba58f8b885aac8789d160fd8df5bde548344c1c940b3e9f590397d0e9013153cb282259a838b7ea") r1 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000003000-0x18)={0x7, 0xa00000000, 0x33a1, 0x401, 0x3, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000003000)=0x0, 0x2, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0xa, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000003000)={&(0x7f0000001000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000004000)={&(0x7f0000002000-0x6c)={0xf91c4eb3e95cb9c2, 0x4, 0x6, {0x0, 0x0}, {0x77359400, 0x0}, {0x4, 0xfff, 0x0, 0x9}, 0x1, @canfd={{0x4, 0x8f, 0x8000, 0xfffffffffffff62c}, 0x1b, 0x0, 0x0, 0x0, "ca5fda7a8a273ef5c724c7ce193a78ca1da48884872ea45450f6ef8db0dfde8353372b89da5900455f796e3b83b96fb5bd11bba45639fbca24290c08e33376a8"}}, 0x6c}, 0x1, 0x0, 0x0, 0x0}, 0x44000) openat$ashmem(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/ashmem\x00', 0x121000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80, 0x10}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000)={r3, 0x6}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000006000)='/dev/admmidi#\x00', 0x24b, 0x149002) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) connect$unix(r4, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r4, &(0x7f0000008000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000008000)=0x8, 0x4) r6 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r6, &(0x7f000000a000-0xc9)=""/201, 0xc9) 2018/01/27 13:34:53 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000b39000)='/dev/midi#\x00', 0x200, 0x8001) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00008f6000)={{0x1, 0x9, 0x80000001, 0xfff, 0x9, 0x1}, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000001000-0x8)=0x0, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7, 0x1, 0x7e, 0xfc, 0x0, 0x7f, 0x67bc, {0x0, @in6={{0xa, 0x0, 0xffffffffffffff32, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x81, 0x5, 0x6}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000002000-0x4)=0x1008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r3, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4ab6, 0x7, 0x498, 0x2}, &(0x7f0000004000-0x4)=0xa0) connect$ipx(r0, &(0x7f0000004000-0x10)={0x4, 0x92, 0x5, "0b7e570e99cc", 0x100, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000)={r1, 0x6}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000005000)=0x80000000, 0x8) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000003000-0xd8)=@pic={0x36c, 0x5, 0x81, 0x9, 0x0, 0x4, 0x400, 0x1000, 0x3, 0xffffffffffffffff, 0x5, 0xc4, 0xfffffffffffffff9, 0x2, 0x6, 0x5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000002000)=""/28, &(0x7f0000007000-0x4)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000005000)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000009000-0x8)={r3, 0x3fffc}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000009000)={r1, @in6={{0xa, 0x0, 0xfffffffffffff801, @loopback={0x0, 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22db, 0x892a}, 0x98) r4 = syz_open_dev$midi(&(0x7f0000004000)='/dev/midi#\x00', 0x6, 0x103002) getpid() ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000008000-0x10)=@generic="d54316f2c810b727cb0c1c06f136f455") sync_file_range(r4, 0xfffffffffffff720, 0x5, 0x2) r5 = openat(r4, &(0x7f0000008000)='./file0\x00', 0x2, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r5, &(0x7f0000001000-0xed)=""/237, 0xed, 0x0, &(0x7f000000a000)={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, 0x1c) 2018/01/27 13:34:53 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008b1000-0xa)='/dev/cuse\x00', 0x404800, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003dc000)=0x5, 0x4) fcntl$getflags(r0, 0x408) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2a26800000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x2, 0xfffffffffffffffb, 0x2, 0xcf}, &(0x7f0000d81000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ccd000-0x8)={r1, 0x4f4}, &(0x7f0000a77000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r2, 0x10001, 0x942}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000004000-0x4)=0x5, 0x4) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6d) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000005000-0x8)={0x1, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) fchmod(r0, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000006000-0x8)={0x10001, 0xfc}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000007000-0x18)={0x1d004, &(0x7f0000007000-0x8)=0x0, 0x4, r0, 0x0}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000007000)={0x1a, 0xff, 0x7ff, 0x3b09, 0x0, 0x544e, @random="ba17e89d5038", [0x0, 0x0]}, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000008000-0x42)=""/66) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000008000+0x7b4)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x735, &(0x7f0000004000)={0x7}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f000000a000-0x4)=0x3) [ 29.361444] audit: type=1400 audit(1517060093.157:8): avc: denied { map } for pid=3643 comm="syz-fuzzer" path="/root/syzkaller-shm710038753" 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 2018/01/27 13:34:53 executing program 6: r0 = add_key$user(&(0x7f0000538000-0x5)='user\x00', &(0x7f0000925000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000552000)="c51347f4419f416212987fe0dbbd5d50034df87572b48eca702652340d72bd166c5a6a893c5e5fd82be6efc5e14884ea72b864faa3c6f6a1c44f10d89bb8209da1ebb7dbd58efa4c5d4de6b6c78b75668f76d011586c57c0c0113940a890f5c359fe3695933471ad4184466e7b1baa6cc390ae8712eecf7eb54ad9b829ff953a852ff4a278dbde772c62fd09af0b017ebd6a884b8c9b0eae20a8fc03298046ab34e60ee5b6516c3d298ec15d29c021984f3b90ad3dd7e4fe940da52e4f9aacb0e1cb1373c58fa75164bc1eff010d8897d678d5ee2c0fcc01d7ceed6e24313bb1", 0xe0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f00007a0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e14000-0x5c)="5a091a4bd8d212c210cfb3de36f158644297937a8b72e327d6796d9f97a34cc437a334b738eda9c0a1c73e03216525ea4144590e065e400578ee0b7030d9a9fa5fb81599f91afe5f253362ced99f5ab437b106464382ede3123624f3", 0x5c, 0xfffffffffffffffc) r2 = add_key$user(&(0x7f0000855000-0x5)='user\x00', &(0x7f0000971000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a25000-0xf8)="03111431c81a6e3e151ed0b7e3603010dcb2baa0a6ee27203e011a796a3b34c1b9b05f7269c374cb534febc6371c43ab212417c99968d8aafb997f817e3d40314e5d424142b8491e4f255039d64950702f263d353b90e8e6aa39b2e52e7efba2d64f9869c78e34600bafeb9673903aa9c8c0c1a07afe91680d80da51a7eb3be095392fe0f5d99ae53c834d423f90d9edfbcaeeb197a4e53c66658b54d41a68be46dbf686a45bdf4f051ee64e26d567e803c955c71060d7444129f2ec3f6d65900f53f536c3106e47edd14a935c3bb12132cfdd96da20220d8cde6ea5e8732afe9f0cf6fa0b219163c72e2b1d15b9ace026f755a56420995b", 0xf8, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={r0, r1, r2}, &(0x7f000074c000)=""/130, 0x82, &(0x7f0000000000)={&(0x7f0000000000+0xa0e)={'wp512\x00'}, &(0x7f0000a22000)="cd813a84fc27e1fb2c8a2b216d9d8f6fb5dea08f6bd070a42974d2de65dffbb85b75af82415e2debf1f1d67e12f1d1a56d8265b04f2f64206129f6529096ac880f1e547a8360da13127e4f6f6cdd84e2dc68c27baa0b049017fd4394b691ea725404e34280b734f545341b8a150815873fec249e84ae9d6a8c3e45d9f278d7ee4359d7dcf902", 0x86, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r3, &(0x7f0000002000-0x10)={0x1a, 0x0, 0x20000000, 0x81, 0x100000000, 0x3, @random="61e4cdd9006b", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r4) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000002000-0x1)=0x3, &(0x7f0000001000)=0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000003000)="754b2c2259edd60d84d98d284f36a795d3df7b89", 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000004000)={0x1, 0x0, []}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000005000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000007000-0x1)={0x0, ""}, 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000006000)={r5, r3, 0x6, 0x2}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000008000-0x6)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000007000)={0x2c, 0x101, 0x2, 0x1, 0x100000001, 0x78cc, 0xffff, 0x1, r6}, &(0x7f0000006000-0x4)=0x20) [ 29.397839] audit: type=1400 audit(1517060093.193:9): avc: denied { map } for pid=3687 comm="syz-executor0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=8842 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 29.465099] audit: type=1400 audit(1517060093.207:10): avc: denied { sys_admin } for pid=3688 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.600914] audit: type=1400 audit(1517060093.396:11): avc: denied { net_admin } for pid=3690 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.905963] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.368209] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.083599] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.542235] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.665622] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.807592] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.831957] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.092741] audit: type=1400 audit(1517060095.888:12): avc: denied { sys_chroot } for pid=3690 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 13:34:55 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000001c000-0xa)='/dev/vcs#\x00', 0x80000001, 0x80) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x100, 0x69, 0x0, 0x12, 0x11, 0x18, "b95ff46031210b23ad362462295ecd93f982cb66621b43ef39edac7bf7182cffdf05b6b4850ba7ac0bec6e1c703a23e31cb5e9c905ff252703d1cebc7853463e", "4829ab39384725db5dd8a75655d6ed71d11324534dc05e8becc7e734ff0e49b6662dd035824f730533ebc87379c96711fad8e38f47ea4179bf0d1bd8e065ad59", "b6b129e0c8b2dfc399ac4f79a2e02d2009346f28944b08365925114bf18391f0", [0x2, 0x5]}) r1 = syz_open_dev$loop(&(0x7f000001a000)='/dev/loop#\x00', 0x0, 0x800) ioctl(r1, 0x6440000000001264, &(0x7f0000007000-0x83)="9b709f399ece6294ae1fb018c45e788c96970bd609ebc99563e8908ed8855d22682319dfdac89dc041e7d832b4d6c658e04cd9a85ad842a3193bd73e6a9f6de675d8140f258d5a9d5b2b4e914b77d42935687448fd81fb4fd29b2de299fa3b34d55b3357dfe97b236e1cd737e62652cf1e2b388b11d96433d3f5430907a84ec97da6cd") 2018/01/27 13:34:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x40, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000af8000)={0x4, 0x7fffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000002000-0x4a)="874a1c316e87c2e5646b3391713d0bfb0d84f5ade56a47df3052efcc76c5023d8f4a95e0bb5bdd520228c4f4b327b6c366c6a159c1ec115481cff6c8ffb4d08a732043db8bd8e9188126", 0x4a) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00006d3000/0xe000)=nil, 0xe000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000775000)=0x3, 0x2d, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00007bb000)={r0, r0, 0x6, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000536000-0x14)={0xfffffffffffffffb, 0x9, 0xfffffffffffffe00, 0x3, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b0000+0xb27)={&(0x7f0000921000-0x12b0)={0x2c, 0x4, 0x6, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x7f) [ 32.107298] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.200430] audit: type=1400 audit(1517060095.938:13): avc: denied { map_create } for pid=4291 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 32.304972] audit: type=1400 audit(1517060095.943:14): avc: denied { net_raw } for pid=4291 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 13:34:56 executing program 7: mmap(&(0x7f0000000000/0x64000)=nil, 0x64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000005b000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000489000)='net/packet\x00') pread64(r1, &(0x7f0000e4d000)=""/0, 0x0, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000065000-0x4)=0x0) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f0000193000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000db4000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000064000-0x6)={0x0, 0x0}, 0x8) fcntl$getownex(r2, 0x10, &(0x7f0000ec0000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000be3000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e43000)=0xe8) stat(&(0x7f0000567000)='./file0\x00', &(0x7f0000e13000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000af8000-0xc)={r3, r4, r5}, 0xc) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000666000-0x7a)=""/122) [ 32.307056] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 32.345940] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/27 13:34:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) socketpair(0x2, 0x6, 0x5, &(0x7f0000c72000)={0x0, 0x0}) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000efc000)=0x0, &(0x7f0000f24000-0x4)=0x4) [ 32.481301] audit: type=1400 audit(1517060096.097:15): avc: denied { create } for pid=4321 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/27 13:34:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000dcd000-0x90)={[0x3, 0x0, 0x800, 0x0, 0x0, 0xb75f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xf000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000b05000-0x12)='/dev/snd/pcmC#D#c\x00', 0x401, 0x101000) accept4$ipx(r3, &(0x7f0000feb000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f19000)=0x10, 0x80000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 32.580393] audit: type=1400 audit(1517060096.100:16): avc: denied { write } for pid=4321 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 32.687866] audit: type=1400 audit(1517060096.202:17): avc: denied { dac_override } for pid=4348 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 13:34:56 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x10, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000f000)=0x0) r2 = dup2(r0, r0) perf_event_open(&(0x7f0000023000-0x78)={0x7, 0x78, 0x74b6, 0x8, 0x100000001, 0x0, 0x0, 0x1f, 0x80300, 0x3, 0x9, 0xe0b, 0x4, 0x2, 0x8, 0xffffffff, 0x7, 0x2, 0x401, 0x1, 0x3, 0x1, 0x80000001, 0x5, 0x7, 0x1f, 0x0, 0x80000001, 0x2f6, 0x0, 0x4, 0x7, 0x8, 0x7, 0xcc2, 0x3, 0xfc7, 0x8, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000023000-0x1)=0x0, 0xd}, 0x0, 0x34d, 0x4, 0x4, 0x5f6, 0x9, 0x8a24, 0x0}, r1, 0x1f, r2, 0x8) [ 32.697919] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2018/01/27 13:34:56 executing program 7: geteuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$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) lstat(&(0x7f0000a8a000)='./file0\x00', &(0x7f0000389000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x7, 0x1, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0}]}) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4004ae52, &(0x7f0000bd8000-0x8)=0xfffffffffffffffe) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000a0b000)={0x1, 0x0, [{0x48d, 0x0, 0x0}]}) 2018/01/27 13:34:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bcc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$llc(r2, &(0x7f00008be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d63000-0x4)=0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000356000)=0x0, 0x4) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x97, 0x200408d4, &(0x7f0000926000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 32.996907] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. [ 33.941467] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/01/27 13:34:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000284000-0x1c)={0x5, 0x8003, 0x8, 0x8, 0x8000000000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000321000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005e1000)=0xc) getgroups(0x1, &(0x7f0000693000)=[0xffffffffffffffff]) chown(&(0x7f0000ccf000-0x8)='./file0\x00', r1, r2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007a3000-0x18)={r0, &(0x7f000069b000)="", &(0x7f0000ee0000-0xac)=""/172}, 0x18) 2018/01/27 13:34:57 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, 0x400454ce, &(0x7f0000001000-0x4)=0x0) r2 = syz_open_dev$adsp(&(0x7f000001c000-0xb)='/dev/adsp#\x00', 0x2, 0x200100) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f000000d000-0xa8)={{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]}) 2018/01/27 13:34:57 executing program 1: socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x400, 0x200) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ec6000)=[{&(0x7f0000ec6000)="39000000110009", 0x7}], 0x1) 2018/01/27 13:34:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00001ed000-0x9)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f000011a000)=""/89, &(0x7f0000ec4000-0x4)=0x59) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a9d000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/27 13:34:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000e01000-0x8)=0x7b7) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000812000-0x10)={0x9, 0x100000000, 0x20, 0x200}, 0x10) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) close(r0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000e66000)=0x200, 0x4) 2018/01/27 13:34:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001ff000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x18004, &(0x7f000094d000)="") chroot(&(0x7f00009df000)='./file0\x00') creat(&(0x7f0000a4c000)='./file0\x00', 0x40) mount(&(0x7f0000ce8000-0x8)='./file0\x00', &(0x7f0000945000-0x8)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f000078a000)="") mkdir(&(0x7f0000ef8000)='./file1\x00', 0x0) pivot_root(&(0x7f0000198000-0x8)='./file0\x00', &(0x7f000034c000)='./file1\x00') 2018/01/27 13:34:57 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x10000006, &(0x7f0000f82000)=0x0, &(0x7f000035b000-0x4)=0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f84000-0x4)=0x0) ptrace(0x4207, r1) 2018/01/27 13:34:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00006fe000)='net/protocols\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xffffffff}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9a3d}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2}, @in6={0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x3, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f000004e000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009f3000)=0x0, 0x5, 0x2) 2018/01/27 13:34:57 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$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) writev(r0, &(0x7f0000003000-0x40)=[{&(0x7f0000002000-0xed)="a8", 0x1}], 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b5b000)={r0, 0x28, &(0x7f000011d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000630000)={r2, 0x5, 0x8}, 0xc) 2018/01/27 13:34:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000764000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000032e000)="") chdir(&(0x7f000066c000)='./file0\x00') r0 = open(&(0x7f00008b7000-0x8)='./file0\x00', 0x40000, 0x80000000010) connect$bt_rfcomm(r0, &(0x7f0000093000-0x9)={0x1f, {0x7, 0xffff, 0x1, 0xb2, 0x6, 0x7}, 0x5}, 0x9) name_to_handle_at(r0, &(0x7f0000113000-0x8)='./file0\x00', &(0x7f0000fa5000)={0x66, 0x8001, "f50e1af87ccb6ca04e4d90768ab17f31d7d3dc78a864000404fdfe70c725534e255df7e8235d0d7083506701e16e7459d6e6c24e270a298e971bf6f6cce14e58ab452784b1121ff7a40ab7cf00a5be9d2580a2182bd8bd11e275fa3a98ad"}, &(0x7f0000d04000)=0x0, 0x1000) pipe(&(0x7f000060d000-0x8)={0x0, 0x0}) write$selinux_create(r2, &(0x7f0000024000-0x4f)=@objname={'system_u:object_r:ldconfig_cache_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x32, 0x32, 0x20, './file0\x00'}, 0x4f) getuid() getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000980000-0x8)={0x0, 0xc303}, &(0x7f000014e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004d9000-0x8)={r3, 0x2}, &(0x7f000020b000)=0x8) fstat(r0, &(0x7f0000b47000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000702000-0x230)={0x3, {{0x2, 0x1, @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]}, 0x0, 0x3, [{{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]}, {{0x2, 0x1, @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]}, {{0x2, 0x1, @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]}]}, 0x230) lstat(&(0x7f000035d000)='./file0\x00', &(0x7f00008ab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000048e000-0x4)=0x0, &(0x7f0000544000)=0x4) fchownat(r1, &(0x7f000035c000-0x8)='./file0\x00', r4, r5, 0x1000) r6 = syz_fuseblk_mount(&(0x7f00003d5000-0x8)='./file0\x00', &(0x7f0000cbb000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r6, &(0x7f00006a8000)=[{&(0x7f0000eac000)=""/11, 0xb}, {&(0x7f000033b000)=""/147, 0x93}, {&(0x7f0000dca000-0xdb)=""/219, 0xdb}, {&(0x7f0000cb4000)=""/212, 0xd4}, {&(0x7f0000a5d000-0xea)=""/234, 0xea}], 0x5, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 13:34:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000098a000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000deb000-0x4)=r1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x20, &(0x7f0000728000-0x68)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/01/27 13:34:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000c68000-0x6)={0x3, 0x2, 0xed8}) r2 = accept4(0xffffffffffffffff, &(0x7f0000626000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000b4000-0x4)=0xe, 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000be7000-0x4)=0x0) [ 34.205269] binder_alloc: binder_alloc_mmap_handler: 4791 20000000-20002000 already mapped failed -16 2018/01/27 13:34:58 executing program 0: r0 = socket$inet(0x2, 0x4, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0405519, &(0x7f0000004000-0x4)=0x0) 2018/01/27 13:34:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xf1, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc5}]}, &(0x7f0000de4000)=0x10) pipe2(&(0x7f0000eb8000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008ca000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cb1000)=0xb) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000d11000)=0x80000000, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00001aa000-0x4)=0x0, 0x4) 2018/01/27 13:34:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ac6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000d7a000)={0x34}, &(0x7f000057c000-0x8)={0x0}, 0x8) ioctl$void(r1, 0x5450) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x7fff) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000097000)=[{0xb, 0x80}, {0x8, 0x3a}, {0x4, 0x5}, {0xb, 0xfffffffffffffffb}, {0xb, 0x5}, {0x8, 0x8}, {0xb, 0x7}, {0x8, 0x1}, {0x2, 0x0}, {0x0, 0xfa}], 0xa) 2018/01/27 13:34:58 executing program 5: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e7c000-0x8)={0x0, 0x3a}, &(0x7f0000ac8000-0x4)=0x8) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000cf3000-0x20)={0x2, 0xff, 0x1, 0xfd, 0xfffffffeffffffff, 0x3, 0xffff, 0x2, 0x0}, &(0x7f0000e7c000-0x4)=0x20) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000105000)={0x0, 0x8, 0x30, 0x49b, 0x3}, &(0x7f0000b6e000-0x4)=0x18) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000943000)={0x0, 0x100000000, 0xc01d}, &(0x7f0000e7b000)=0x8) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e7b000+0x49d)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0}, &(0x7f0000e7b000)=0x98) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000e7b000)={0x0, 0x1, 0xfff, 0x7, 0x6, 0x3, 0xfffffffffffffffa, 0x8, {0x0, @in6={{0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1772, 0x8000, 0xffff, 0x7, 0x6}}, &(0x7f0000e7b000)=0xb8) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e7b000)={0x0, 0xf27e, 0x20, 0x0, 0xc322}, &(0x7f0000da1000-0x4)=0x18) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000047e000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xffffffff, 0x6, 0x0, 0x6}, &(0x7f0000e7b000)=0xa0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008a1000)={0x0, 0x7}, &(0x7f0000e7b000)=0x8) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e7b000)={0x0, 0x10000, 0x10}, &(0x7f00000d2000-0x4)=0xc) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e7b000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf0000-0x4)=0x14) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000bea000)={0x0, 0x40, 0x8001, 0x2, 0x2, 0x32}, &(0x7f00002a4000)=0x14) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e7c000-0x10)={0x0, 0x4, 0x800000000000, 0x20}, &(0x7f00004cc000)=0x10) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000e7b000)={0x0, 0x80}, &(0x7f0000e7c000-0x4)=0x8) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00006ab000)=@assoc_value={0x0, 0x1}, &(0x7f00008a2000)=0x8) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000274000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e7c000-0x4)=0x8c) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e7b000)={0x0, 0x6}, &(0x7f00006c9000-0x4)=0x8) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000754000)=@assoc_id=0x0, &(0x7f0000e7b000)=0x4) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000d7d000-0x10)={0x0, 0x839, 0x2, 0x400}, &(0x7f0000e7b000)=0x10) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e7b000)={0x0, 0xcb, "9f6db22381e59b9583bdb2101fa38ccfa159161654d37858e60c3f489086a1dc71b737b841308cbe39bae728157d3b1c89dd1cd534e23ea343ca08cf1a61caf286385c3375c34e5d462cd2d74a77a9e0fbb2c5e0582f5ebbb460cd4888bbda30d6d792d685da610829c203aab9812df850dc4f7b9d6f933fdad9cd71eaa979ae486886179fa9ab802be756f69e016e774267b9a8cf4df949a3e0220a70c82a7f5eb7aa10c86d54bc9da074d8d221766abf210e104e428c6415f0ced8dbf3391732697e311f5e47084c5946"}, &(0x7f0000e7b000)=0xd3) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000df7000)=@assoc_value={0x0, 0x0}, &(0x7f0000e7c000-0x4)=0x8) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f00000ef000)=[{&(0x7f0000e4b000-0x1c)=@in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x40}, 0x1c, &(0x7f0000c3c000-0x8)=[{&(0x7f0000650000)="2d5c311bbae9f0edc1c0e8c526559eb45c6f8c9e22df04f88a2bc59dcf8aa7c834bcb783582d98da033f7d1c9a541197f4561d3658b08ea6683fbc8723f41ce4387d59c7233f7cd453501e8c0ed318111a797ab4c28f87f1aba69d5e1388ddb026227729004ddf15475a55511312c64e4ebcdc34701e8efaa4c3c837de3ebd54312a1080b6817548f6038136757a3baedd6013cc2d1cdddedaa76659d929327d3b318c7fdacc864c800fe8910d205ba77085b948dbc5cec80bd597f4e2a0bbe713fc6bb95c32ce606d30d018e135a7e812b54d3f7e4390c449d07e", 0xdb}], 0x1, &(0x7f0000e7b000)=[@init={0x14, 0x84, 0x0, {0x1c00000000000, 0x4, 0x200, 0x40}}], 0x2c, 0xc0}, {&(0x7f0000e7c000-0x1c)=@in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, 0x1c, &(0x7f0000e7c000-0x20)=[{&(0x7f0000e7c000-0xc5)="1ae28050acec31cbf772f4e5317f85b0e57c00865fccf2b29994b34a654804bfd2245e4347ed7cab1e82d117145131595e0e889cda10ad10750c756003042ac2c5e596607181528cb8fdfb87aad7e9d258d914ace7d10f2ae9b5fe4c6f06cf9a0a8807a6e3add91bc8449adcd4974b59bcde3319b04493aee64177ea1efec260a8475dc8886c9be7fed4b047fe4ef4e26f629bb518675f37692423de6e6b2794b151617932ac83356e615c26bca8e99760c17d0ba848c52cbfd85a82dbe5edb0eef913cc72", 0xc5}, {&(0x7f00000fa000-0xa2)="d599f5b7828001bd36b91947daa92dcb88a8b16a90d9ae7e5b555c49e962812c126939918987902f9069ab2174db429a9946af295be2c43530e3860fc3cd8d8eb790b36395245e1b84f2663400b22aa144d5832d56e4fd0c9ea0842665de2f1ead6f52f7c6346ed6489465e3f7ee0a8f8516cc8b7c7f9806b0bf54f1bd07eba369a77bbeed1aaf86a67e2598d7f040156d8725ccb7edcbe205d94ab65cb6f31d71b6", 0xa2}, {&(0x7f0000e7b000)="c885c27e01eab2bd9ab7122c47", 0xd}, {&(0x7f00000f6000-0x1e)="f0a1d439af931ebed0b2413e3f35fc987c559740b3f9194d2bfbc1de7bd3", 0x1e}], 0x4, &(0x7f0000e7b000)=[@init={0x14, 0x84, 0x0, {0x0, 0x100, 0x8, 0x0}}, @sndinfo={0x1c, 0x84, 0x2, {0x10001, 0x2, 0x9, 0x100000000, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0xc87, 0x8000, 0x7, 0x20, r3}}], 0x84, 0x4000}, {&(0x7f000072b000)=@in6={0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f0000e7b000)=[{&(0x7f0000e7b000)="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0x1000}, {&(0x7f00003c1000)="02edc8c86d86c29f", 0x8}, {&(0x7f000058d000)="b20b6f16f19ca8c4bd7bb25406cc0034cb9158a9fde262107d941d35e0578df08db4e7f38f4e70d18f332e2f0edeff4c41f5157b3739d4008fe9f1108d69c9be1d449f006cdd41c9c757c46ebefd4444072b1db1874b4174f22d0d935e957c14ea7c74eee9a7bfe4d78fc0c01d0fcb780fbf2d43483f2ffaed3bcd315e5380cc039cd259627a3fcf351a7e44c6f8aa2f1a30f88d1419468ab29807300d9ba7e30874776c7220a1d262109325b43abad43686975ac01fac16b1cc410a8a6638a4b234a5b198ad0a0ebe217ba00a2637ffb9af5987f075ca0bcb60f0050543cd51feb3adc482fd8d5f9455a5b83916df67a44469c872fa6000feae580ecd92235d9d5377874624e8a193c5cd1bb9b3d571787a8ea174428f6e3680ca5359817d26e802b748b34b50c3f33fc270f3ed9e612f2e775d9f7fce82b622fbdcb57224f025e0e23b37bf05689fd6ca8309137de64fd73d9d62ee13f24b342cda28e7a29a63648fe8fe52aee6e3f7df0812e9e850df76c644acf7d02fdeb03d3badc6e26b2eb960665fdce3c851424f95b1b7c9b442e16dfbf4740306e8a2500161e429abde99693ab8512b0e3c5c22ee1cc6b5f165e8678efe8e32759adc615c42c6f39f96b5a097737026a9cf409b5cf118209b3c7d49919c1ab3bca69665605510f52eac4ad00d11d07fcdb77bd51ebdcad7dede6555df18ce6a7c64a3d548fa5622522e9aa2413a251c20895aa184dafb24de078255b37416b8ab25f10aaf1a739fdb7dcbe90b48c224eb8fb7f2aec0f21f3c56dd5c56341e936454b4eadfe7ffbd8f89f4f165563185a87ec66594615cd36cfb2de2cf04ff2d8b2b3fce7281cdd230f2bfed2f3a0bb3d16dfe8832a6281b6d2cbb0e8cca61632b7a012cc05fa0d97504c76955921dc85f630cdf4b19ac132361433597a034dd73b14252ddff7a75e7f8e1e2dad8363ecb5eac110ffea52931d7fb4bf086fac61d3b49ef818498dba06dd9d65036be730a045b9c7f6b0d3e025fc4f8e9d7a26b13e59d72faaf72e424370fd6ac0bdbeae8d725db2b58003f105ea5d7e527575b3165bface3ba65aedf5255d1c800b9a0cc8cf7c88a83b52a59d8c6f56260e63bceedcb652bea139fd712ad34ee617e2476cda19215d65273588ad752da8013cef04c80bcf7f18e431def03a1de53c17e28baf96c24f6c76761d4f3bc645fb6328356d7d5332785ba71c073b429f3eca1c150f95a8826573e4aaa81606171c979e9523852e2b3234e0470e303c1d81a24566b3c7120adfd0108a37c2509d5609f7f815ee894bd3e9c3803447f6c57a59d7c497bc65bf17c61c5be367f44c9ec288aff8b873af7a1408c9566e34a4335e0aa141b52016a6ce8ba16331d834706ed51ba429649464d796cbcbf2a57c5ba6bbc55353323b179262606a50acb210fe2d28b27273c1082ab1daac8df90375265978e88aec8a9705613c7bae4d056322f3aa8ee530b507655c10e795d69d386900b0e882757440baedc555c3ed109143bca0c3201e726cb801fa35be563aa00e1866b229f7ac2c96c228245e3baacbd3ee2cb8f41677a191a96fc7634f7897cd6bcdef75bb02e4b63c1f41527293fac98c7b35ba875fcc633bc16948ca92496b508a144e712d4d360a4e1cd3937e06c7f790a551c59206b8d8bfd95e27b3a5a081e45e7f34af191aa9866e613836c8430c9bb18ee4829c4ad5385ac65b94f7cbe968888be2e63120f6c48a3f3aeaba6615aab41dbb1a244e2ed828089b0a01066515d9a8daff65971dab0f157cb8ca22e1cffa712329d26611f08e880e3015fda417f9d3725e23ab38319f5b9668bfd70a0e17e0933608511c3ed9e0b1a8eca3c3495446dbf198e79b4850662350c3e9a75a88082d7c9292fe6eb2b0849adf3fd12f0e75e5ae766dcdfc47b400cbb0532464517055adf71a9bf78540de3734d8acada9419c41da472f25cf1d995ddc54ac387432345c4ce23756e280388a86322656845707fc76f1fbd93686e0dbcf28601895e3cd9a018f150a882ac8df95e943972767a122187cd617ebaf941326dde5ff51b1b1acfab036b0c1b1007700d4581c216a015a0670f57d5e50ed783c96510ceda6a7252b117804f4c65cbc9d0fccc971d6289afa34d8569a8895f103f8fe7af462f4aed9392741f305eae71291f7798c60304afffec1f55882d49d02ae9dacd06d72ec722c648e9fd3ffc9c6ba785bc337f73a0484028f70b2153207c1bf7762b8eb30c92fb3674b05e28f077fbefaadba33450ef4f368cf6f729598fc6893a17246fdc938386a7a40b775e209dc0cff3e0afca3584717a5c256415a38732b82e9f693b7265816cba5aac1c6dd1594cae9a675073ab78d1acf90c9ce32e2f986a2c974a488ec21878cc190e9d78f22428d8fea20c3b74958b3c594b38415fc8b4ddf42b3b1dcad7b2b183be0829bc5650cb4a66336df780334450b308d4f8dc6b8b9ddbd32425eb618e326d39d20655b5ec3f45b256f84e8983453748490622b37782f53c2e4a1a4b23c4ba195dd5cfa39121dc982cf95b33b3ca33a2f2db90860e2cc85c5371cbba427dc58ec071628b343b41d78f0fecdcabeaa3fdc653c797e522b88235c2a881bbc16386cd799203db840d7e6dac28cb7beacb1e94fa97bd0e415bb10e581f0cd9f88833d14526723d07a98f169d7b600b9675cfc17e3ed8264034dcf9720f8576b32e52d71c7726edb9f8b527ea88ceef66eab6e37adacf856390805996a4daf6a6009af61f17f6c414fd2727533d5885881f40e4be092982b76f4cccb3c9a26eb0a6d5021cf4e278fa989e2e7abbb0488e4909ccb0007a968f1889a9dc1f84bbecb4d66d3d3e4dea520cfb90b88e5a6f4b25f33a5b64918f8c573702ff7bfa167da4cb81bc7c9cc6980ac29eac04148d5632987852f1eabd60cddf0338146b3a23d87923b4f1319caf94d7b42856da91c5462a9f8e4bcdfd86ec5858de5b51a775bb9fc95e71292194c505079f6a32e1cc01f36e7dbfc14ec9189ff28cdc867aec14ea962cc09ac1be4047d164e14c55a922720e9f4cfea1052a6fd8ff9abb5da7021d547db1be4cc6887404f17d31d8973049494e4805dafa4bf3eb9b9ae7f6dfdee6a58e567e03d653e0b7e68c9b034f36c72331363b65a1a781adcef849d0e4a8bc00b3b1ead84dedf4bd460fee0684542d08bb4a944cb46cfe209a34165d64fc1a62195e9ae2e702c3017a88199158d0e20505a76ae4359b9bbda9305a737ee89ee55e833d90319992ac978bb85362b5e52b4a705a90f2d4278c755fb6984c5e5b55cfa3bc3424943ad6846b59bbee2cac71ff207cce7782b8fca08ae50cfffe1831f444380c43384351a668df96dfbd05a6ec11e8ab16d1f45022eb8ef79be55ec93e2150e32b6144984ebf8f50ad8e06c526b3cfc68a1a93b89d1e23c91b38e3e3702a8039e2dcb97ec4dc46a600a4c8701b1596e00548be37ad7338f23b1dfec2dc52238ae879b89f136716d2c1fd72e03c4b64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0x1000}, {&(0x7f0000c69000-0x7c)="155d929600b98e87be761ceb85050e33faf92492ccb10ed3b310c08fc93065eb560eabde30e35ce7402a539fcf7f772ed5c5faf96a84336995b0ce63fa1a60cc93e6d7e5e668c7414cef317fbdea096b65c59dcdfd75b23bf91ff03f1b28aeb7f54fb2d897ed606eaf5789de2be278bd91823b8f4f7bf1511290d41b", 0x7c}, {&(0x7f0000963000-0x91)="28d74ca333531d7eb79affcd94e736d82a73f4b9a47ad70ebd86a71ef20ae13ebf65dc164fa5846d95a1b24f700f0246c72018878b010307c5fd9f88ee852b44b4641635aee38b449fe64d2c5da68f8ba55fa3fab881d01cb6f7ee42256f91547c25a162b044d45d9ac7ad3505d605188f4fb3c6f99ba5e8b16b2b12f8edca8f3514ed392aade7a736497552153f5d611d", 0x91}], 0x5, &(0x7f0000e7b000)=[@sndinfo={0x1c, 0x84, 0x2, {0x4, 0x820f, 0x101, 0x2, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x8, 0x2, 0x8, 0x0, 0xec1d, 0x9, 0x1, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x2, 0x1, 0x4992, 0x8, 0x401, 0x2c, 0x20, r6}}], 0x84, 0x20000084}, {&(0x7f0000a26000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c76000-0x20)=[{&(0x7f0000e7b000)="", 0x0}, {&(0x7f0000e7c000-0x97)="d1b957b71f0db2695c8e7c2cab0f73e3ac0e9fa1b320bfbeb4aa809d93c66081db9225ce08bec73c41b4e8147523eef744da4e76cfe77750e0bab6145bce7c40484a4d10d48da3bb44ceee959605220b8d988463f18a7fd4b704e25f72c98e3742eba42126d18218f1d6a58ece81e746321bb5a8b7c169cf6a9775522c832faee3b4ed2e93ddaf33f03ecd355aa25fdf13c2e866e40b81", 0x97}, {&(0x7f00008cc000-0xf)="37e8c2274519e42b4e843652b66d29", 0xf}, {&(0x7f0000e7c000-0x67)="f52d9f3aa0bf0f932016ab14b6192d617abaa0ed617eead64c63b91304cfcad8ed8916c207580545f0f6fac3cd181d8e0bc0519178d6d72e50cb3fdb865a525f9b8c82da75bc30dfab2fa5f21813c438c601d954b3a5ed33829f2d4388fcdf265d5fb65a19c633", 0x67}], 0x4, &(0x7f0000e7b000)=[@sndrcv={0x2c, 0x84, 0x1, {0xa000000000000, 0x200, 0x8000, 0x0, 0x80000001, 0x0, 0x1, 0x1b, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x40, 0x4, 0x9, 0x9, r8}}, @init={0x14, 0x84, 0x0, {0xb0, 0x3, 0x0, 0x100000001}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffff33c, 0x8000, 0x83, 0xfffffffffffffe00, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x8001, 0x200, 0xb, 0x4a9a, 0xb7, 0x8, 0xfffffffffffffffa, r10}}, @init={0x14, 0x84, 0x0, {0x3, 0x1, 0x20, 0x0}}], 0x108, 0x48040}, {&(0x7f00002fb000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000c1000)=[{&(0x7f00009b0000)="323aac16ec959184bef92b3f70df3d2bd47f02a9a5ea9b30d8ba0c3611f50c53c143be6f68c68ffed8b9296663383ae825439fd05b63fb320c10db5ec83559a0cd44f50546c3c37110c1", 0x4a}, {&(0x7f0000e7c000-0x6c)="891b4788c5bdf97610a25420a3d443c0fc0ba9da38f102ffc7e0edb5c4ebcd9862a758c1b34b280ca4b34664224ced05067016038de086bb886a908463e08a08fc2f6f0f8b43ce642a106641ff5be4d1c3adc0d59ba16c13d4acbda0f8c53544bb7c0b9607d8b844295aba56", 0x6c}, {&(0x7f0000bf0000-0x14)="ffcf090f746a7fed997b774a3fc405a695cdce94", 0x14}, {&(0x7f0000bab000-0x57)="73e974a3b1844d835d2091ceaacfda4eefbdce0d6bd1b6b1466bfe339925b10132637cf0ae276f21fe7e00b9412b97beda3e5ff29d8aa1dbcbd85059112d749814741906c491982c6fb9c60e4723f21b816f3d178f5c20", 0x57}, {&(0x7f0000e7b000)="", 0x0}, {&(0x7f0000e7b000)="dc731e63eb5ec6736f7aeb0a055d8f10406ddac5cafceb597b15da06dbe662c8b45f0cbe08953d8fac00a39d3f293325715bcfa9181a328c04", 0x39}, {&(0x7f0000e7c000-0xe6)="c562d97e6ae4a419b58bdf959a09cffbdabce40ec3fbbaf55748605b24f7423aba2a7baf53f93bcedbfea78799d0cbea3551ae73f436689816e7ffaddf363e8117a328a031e3d9b0173a3008bc1af916a72f1593b5db1791315d30306f5335fc402c22a60c4e819d0d4c64329c8056b278c5233998222fd1ec45a3d607c30c570ce0eb8944155b7989a789af9dc81067bf79492e4ba73267b25fe20accdd3bd4289bbc19a0342ad01b715448651404984ce87f9eac54bd41d502a0b82ec5b58041030418120bbf43f379b3b7056cf3500b075900566563feb8268189f93f953faa322836fab8", 0xe6}], 0x7, &(0x7f0000b03000)=[@sndrcv={0x2c, 0x84, 0x1, {0x3, 0x0, 0x20f, 0x1, 0x4, 0x8, 0x7, 0xffffffffffffff80, r11}}, @init={0x14, 0x84, 0x0, {0x0, 0x100, 0xfffffffffffffff7, 0x6ac}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x5, 0x8003, 0x1f, 0xfffffffffffffff9, 0x1, 0x4bf, 0x5, r12}}, @init={0x14, 0x84, 0x0, {0x1, 0x6b, 0x0, 0x2}}], 0xb0, 0x4}, {&(0x7f0000e7c000-0x1c)=@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x36562cbe}, 0x1c, &(0x7f000036e000)=[{&(0x7f0000e7c000-0x8b)="325b0c355d225031a1409ff5946e62fea00370fed11183e3c271895e77e6502b1df4836e844aae7ed485fc36273acb25d6541ae9921ad38459e8ca4f6331003b0e30137b3fd96c83230dadc406f1c16b2498d9bb9e5caadacf9d63caf742fe0bc6fc2e490839301c3d69ad2bf5612f9bd3746fe779f3f32d2fc4e945d8a4fe2571ed66547d3212dbe6aac0", 0x8b}, {&(0x7f0000e7c000-0x9b)="e89c54304981c1dc095c440052e077828edc8e105af8daddad40be515f2162e45ca8fc5fd840fe52b1a476f61a62ae2e3177f0fc5460a7ead759ef5420280361b1c60ea2ea143e73f4e6d6a635c745275d876c20a5d804a7b0a9a140993b5cedddc9fbd331abcf23f2d85ea2f242a0c0b5b8e36f1ae6cea0e4d74303e2801ee33dab20306ef6457f028e8642cb9b326e55ace35c871626de5d4b18", 0x9b}], 0x2, &(0x7f00002ba000)=[@sndinfo={0x1c, 0x84, 0x2, {0x39, 0x200, 0x101, 0x6, r13}}, @init={0x14, 0x84, 0x0, {0x5, 0x8, 0x4, 0x6}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x9, 0xa, 0x2, 0x9, 0x200, 0x80000000, 0x4, r14}}, @init={0x14, 0x84, 0x0, {0x8000, 0xfffffffffffffffb, 0x1c, 0x57}}, @init={0x14, 0x84, 0x0, {0x9, 0x1f, 0x100000001, 0x1}}, @sndrcv={0x2c, 0x84, 0x1, {0x530, 0x2000000, 0x204, 0x3f, 0xffffffff, 0x79, 0x7, 0x7950adb8, r15}}], 0x108, 0x8000}, {&(0x7f0000e7b000)=@in6={0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xad7}, 0x1c, &(0x7f0000e7b000)=[{&(0x7f0000e7c000-0x77)="b5691dce6963eea4bcdf32567a5d636def56942adba7218efed229cce7df4088d2f9dc731a182cb76981147719f56738b2f1f705e9f8f539f334214bc738f2531269f2e001c6b6f09322021258ccef9bf6f4a1fff02eaade2152f2aec03fe8108e522f894e7292ba07c48bc2ec331a5b756d6fd38b3ae2", 0x77}, {&(0x7f0000b45000-0x68)="a39913bef6154b24662d1549683ab9bb12d6ece8b655fa0fdcc96887902065fc38e2a4bef4f2bb1acf9874d349fb94f8d32ab86cb8d41d19c0c97eb1fe070c6cd57834b051c3b4c6a581e691fc38daf975afd40d5676ec47fc454f4c3597dcd429a56d576182fdc7", 0x68}, {&(0x7f0000e7c000-0xb2)="efba9b2925ad0e8fcc237040fa3afacd8c6348a2b68cb025c25ef139f707bfdb0891248110fe6dfbe8205defa6b940ee4e88035eb9eb831635f275f3ba30a2ad34bca955abdd58c4dac2f9fef76daa81880e7608cb6a6b02ef4d7a43178c023939f5a6e1cc0c3f3f92b6d9111333254a99ee77f4aac34c5e5ebfc206452cdbcf444e80c4c7326e2de74b7fdda148a9a888663f92cb38ce216e9c7962fc16bfe7b084e0b7d2102db309641650d076e056faac", 0xb2}, {&(0x7f0000e7c000-0x1000)="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", 0x1000}, {&(0x7f000089a000)="7046b3b20fb6c22ff1bf2c9e5896b9afce6dae66dee188e343d2c29386cebf6b3d8dd9adc4a4ffebb0f37369ae9b854ad3609bff62919d8aa7788cb41cb5f2ac9b542672f944c3cdd143247631696578f39f84a416301fc5fca720922e29cc555ddced29ce3fe21e7c670a7e53e5fe3a8183f4630cccab8ed28e4cc1cd3bb9c4f222c90f56ec189f52466dbc7de3ec719ac104aefdb6533095990c59fd616e54df291224440838ea96bef146226addea3f72bbd3e8ea7755e332f561961bbca103a2e64d56e4c2064de188126f", 0xcd}], 0x5, &(0x7f0000951000)=[@init={0x14, 0x84, 0x0, {0x7, 0x800, 0xcc, 0x3}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x2, 0x1, 0x8001, 0x100, 0x6, 0x0, 0x7, r16}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffffe, 0x8, 0x9, 0xfff, r17}}, @init={0x14, 0x84, 0x0, {0x31, 0x9, 0x0, 0x5872}}], 0xb0, 0x4}, {&(0x7f0000089000-0x1c)=@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe0}, 0x1c, &(0x7f0000e7b000)=[{&(0x7f0000e7c000-0x8)="7f080d540b160e02", 0x8}, {&(0x7f0000e7b000)="73718352560f33f90b2489b0654eb53179ce59f9458ccb4898f5477bc691ab", 0x1f}, {&(0x7f0000afc000-0x85)="25ec50f1beb91eb5571257535211616eead587e69fe96130415f66f8daf988d2f868fdb40763635133ac9afc374e3b126f67613eb93ea4e4a5b6eb742658295d7271242b4b0fa4d4265bba0b7b9c1068afae0eb63d96a47f72e154cf546f7a29e06e33d2ef30828f461f5367804720235be90f4d1e56ee8e9807be03236e48132889144687", 0x85}, {&(0x7f0000e7c000-0x21)="944e6e913979b418508c5e01bd3717785ce3f93f449b21938ec79be2c84e2f35b4", 0x21}, {&(0x7f0000e7b000)="fcf1582b068fb38633e4beb33df1dce373cb6246d94d14262d8df5313fe329165a2e7be0d312edb8674a0eb337a6bf7b784cd121dc5a33792aab8b2d1212f62868862ef8f6b3441cdf8f1b0a8e55bb82c8846feac5ff00c6ceac90e5d31baae931b9fc8091476b77244e", 0x6a}, {&(0x7f0000a8c000)="2b7e41c29f86f12fcfedbf42526975bb8d81f61e51e59cfd6fab310e095116774d36b36f992850fd962ac721c95f65cae4305a", 0x33}, {&(0x7f0000e7c000-0x41)="9935bc7776ad7f3ff6b60592d1bd8a782d92e1b41ede0c5e5b6bd82f096c56f178a7fb1a554f5cbbde8a0cc379dfa8a00720afcd19d3757bdaa67322a27fadbf3f", 0x41}, {&(0x7f00004b7000)="", 0x0}], 0x8, &(0x7f0000e7b000)=[@init={0x14, 0x84, 0x0, {0x5, 0x8, 0x8, 0x1}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8205, 0x8, 0x80000001, r18}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0xc0, 0x201, 0x0, 0x0, 0x6, 0x7, 0x5, r19}}, @sndrcv={0x2c, 0x84, 0x1, {0x7f, 0x1, 0x8, 0x7f, 0x1ff, 0xd0, 0x0, 0x7, r20}}, @sndrcv={0x2c, 0x84, 0x1, {0x10000, 0x1, 0x0, 0x4, 0x7, 0x7, 0x2, 0xfff, r21}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x7, 0x8000, 0x2, 0x1f, 0x20, 0x9, 0x0, r22}}], 0x108, 0x840}], 0x8, 0x8000) recvmmsg(r1, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}, 0x0}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400, 0x0}) r23 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r23, 0x80047437, &(0x7f0000e7a000)=0x0) dup2(r23, r0) 2018/01/27 13:34:58 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@common='bridge0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000063c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00001e2000-0x28)={@generic="8483fc775521a061b732ee96120bd428", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000a68000)={@loopback={0x0, 0x1}, r2}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e00000+0xa14)={0x0, 0x10, &(0x7f00000fa000-0x10)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000b1000-0x4)=0xc) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r3, 0x4) sendmmsg(r1, &(0x7f00008de000)=[{{&(0x7f000037e000-0x8)=@sco={0x1f, {0x80000001, 0x9, 0x1, 0x2, 0x1787800000, 0x1}}, 0x8, &(0x7f000001c000)=[{&(0x7f0000f23000)="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", 0xfa}, {&(0x7f0000d2f000)="5eb3a8df68a65a2442149d1723a61e219f99d39d0e8b1809807d9e1c80d9a60b33bf068cd7eed72f60b5365bb1b26dfad002a092eccc16fb4d2601f74c2add7ec2d023c12404e63fd764c4f86e97d5f42a38f28c57cead93bb0e2823479410a5391fead67965e597d976f9e1442f43d1c261d7e23642a6b27830ee834803c20cfb54aae27a0c7dbd860b1d1b3f6f21786eb0cd6e09c01701c04f9e376d08998bb7c7992df1212f154bb89690196dd38cf11b", 0xb2}, {&(0x7f0000e4d000-0x56)="e1b4bcc72d4f826b2c9c8eff05959d46ce6e188c5f3a19baf55a131807cafecca5a3b36eb89925919d3e700f8ab079dd6a96fca3271a28ad39abca21bb4f958b062c3d50c61327462050ca1a41789a0bb3d1fac778b1", 0x56}, {&(0x7f0000382000-0x8)="ca7fca5d8d13d827", 0x8}, {&(0x7f0000974000-0xf3)="1c202a9fb25fc993db1ea45f0952a56c9d9674d7b1f4c2c4d1d23f219b360ab557591f54b3156f091cc04a6e80eec504666ebdd6f2c57fc24798e025de7dcfb228f7d4a7f5fbdd4680b843a7462cf3a936c35c09edf4e817696855b175c12a56edf6a18acf992a86294f2acbccde3c996e75801d80ab468d1d75daa01ec8c5492fcb5ee3c5bd141933d05d20f9f572bccd16b684398384899cd1a72c4b30693f0b4e2e0a9a68a3e0359b06a633abccd8246b63b00a4328f87e34cab7f1629670e2ad920223b5eb70826073839ec1124fd3fb2e0331e1799e4462f9762ac5bd3d255f437e8edad4687f6555585ea4000d30e5cc", 0xf3}, {&(0x7f0000370000-0x87)="d5e69132c10f502baef7e3e66d79c3d966a1bb6ed154a7c6327adc5b3039f05a4191bb67f8740b3c686540fb9f2d3f668b628b8ea2e1fe28bba03dc38e7376c2ea220305324d78ad45d663301707945f5fbb8644ff1c6886c5055fbffe7b5ae59c391d4e525fb3b0c29a4be01c559e4ec51a081f70922df780e26ea0cae75187219c54a84aa10d", 0x87}], 0x6, &(0x7f00001af000)=[{0x64, 0x11f, 0x1, "7922415617f2319e2f91a7a38f1c6ad05dfa827d15d66f1cf2cb17ed8571b04de1d3cfb9e40a6940a6208206e66f2dc8c934159a743ad869d1473e50b7521a25753b0ebace7b1c2979d9e801ed4f33462d3234d47b674ab7"}, {0xa0, 0x10a, 0xfffffffffffffff9, "30acb5d8c48b408f0c367a6ae44e4fcd0ae610004c281b23683279f5af8c112d329100c74d0c0fc4b751e2f4bac5c73693825bba68a1a43f2df8b8fbcc01cc6a8f2c9f89d2aff3ab196a343b48765f6e3e3a9c814020e2228077c5a0c1be2be0bb084b062e4bf33989b065b8be8991567889fc4270f3bffd4924994b3fa3e127718de7b63f2a25ea8617d4958410d40311"}, {0x98, 0x107, 0x7f, "4a8381ca42323bc2ee44c51bf5106217286e9ff9da85fd5e1e2548655403ac7d1152e8c763d82f8b989a73e0c1b877540bdbd30a23f984b0e9a6da15950324661a7455e7aaf03a92029eb200139d347c0f2e3ea80b6cdbc7718ee646f09e8626d3b7d0c903dc00c698b3f7c2267f123e9c7850c42d3753e984906364fb70e685ae0d47cd02d59e0163e399fe"}, {0x20, 0x10d, 0x4, "9e885f5ce3c0e55413d533640b988df9867f25de"}, {0x10c, 0x10f, 0x5, "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"}, {0x50, 0x0, 0x1, "a44cb764319af886bd49886e62c9590b50ec026acaffcd542619f75e73d93f4b6d0a382068b396472411c7e846aa0b4df84786b02f0c6ef3c4ad05df242cf41faa31"}, {0xc4, 0x117, 0x1, "d9619c0d8366c5d18ab516b531b3667412f3a0f4cf33d2ea7405e8cbb54436fb46b32eaba7fa410e9257123f6f7b221dc23a8e307a8d62c473331f7921144d823439ab28f2f63d2dbcdc929b4a9230114abbd3aca86761d9395151f56a1093ff1e4df23474822b05fc827c32af06749096fccc43dff8152a76a34b0a566b40c72700fd9e5f886f1902c12b63034047e98f48fa88a25fec4da20811161e353d7483035c7d00c8e277292392bfae4828e36bd409402acb6875"}, {0xd4, 0x105, 0x2fe, "07295fd24b6f42daecd35d393f90fefa4938ccd46b5689fc905c43d475e718a635b4f558abe5ac7023cb07905f61ce7beabbc799677944d3e3a9c29d6b6680d20104a856f94f8cbee26f5e28c08e7d990269aaeb9d5af866263e85decebe01db75d37a2faf2edd6abe6faf3a89069c272493924b53f692f73e6be2d1835726fb12c13f36dde98c41a26fba74d6cc5ca2af89e47103512c228146df82f0805e26c38a905f93b9135ca2b5f18e6f406496fdf9183fa74832fa0ba82e62df239632341684930b"}, {0xfc, 0x108, 0x7ff, "cabab42f672fbcb5179b857672b86f97a6495d7baf52ad06b30cf2733f49d9e5ce80c706d5368932df3b32a89e5bcb3af27d13812851bd177542a8d0a0a70dbf1127a7701308986d8bd23e3e1954de763ca6a042e3e2c1be2768abcb21c4a9387d40025179dcadaea967b1b4c6e8bcd0e0839cdc8dabb67bd1137b0542b71de4049cfc2e1443d8fa21abc86978ad90e8630236fe11b65157da007ed04cd9f72243286ac153c0f6c5b1697afd33d08d4c563002850f01fb721b6a5f017cb4edded384359194c90fd70ee42894d573dadf09755a6f2619075dd6e8bbf27590742e59967504647b84c9a1d9b138429eec0b"}, {0xcc, 0x11d, 0x8000, "96daf8c72b3fc18b1f43001d996812e607e8700cf9cb064747adcf31456417fe072396cc01481717470c10c1317d4e67fa85c3885268393954ccc8a56b9fab3208a88925745c1383b609cfd19e466c478140a9313e6c9cadd2bcce8714dc81d528f4434af5f9dff465dd2fcf7e42a9005fb72c740b9c5cf6d24b1c89cf28e79c49f97cb61aa1eb74f6c25f87847d250d636e489d561dc4ce7ee508fa77a7da202fd6a1559ab3e2b41ed5f3b7647f2cd6388116a700311991b8f9da5f014b7708"}], 0x678, 0x20000000}, 0x8}, {{&(0x7f0000279000-0x6)=@hci={0x1f, 0x5, 0x3}, 0x6, &(0x7f0000ec6000-0x50)=[{&(0x7f0000a8a000-0x22)="530ddc49b360f8ca1f802d9c5bc78ab0776bea02d4c5243342e6423851133a3fdfc5", 0x22}, {&(0x7f0000853000)="29b0c50e59fe4a47c36966d200ccb8e2536ce23146931acc793c189bcb79ebc2381c4c4d27ca9d50906b28a28e67b650e05deacd09d67b5126c87b47803a2c0bbb4d73e267b7acec3b9dd3c1b79cb34fc4ea2ed54f9af80ff18e1027fcb1a8d9edf4833733492e87f6ab82cb33a3a496f8fcadece6d91c78a8631029c7668d62fe3e7c98287bea7855091b64afca22ce7432172d1cc7630794438e4cb5d3825036c3", 0xa2}, {&(0x7f00004f8000-0xff)="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", 0xff}, {&(0x7f000051b000+0x9f6)="8c5e04c1bdd2717c53dc4413395ac30b", 0x10}, {&(0x7f0000285000)="288fb975fa0b9c5c2405fe068fb2a5accc5ff78feb026e75f521b173b7a0439db6f76bceffabefeef9274746917de9278218d1fc3e8d5ca0b521070c62fe2a78", 0x40}, {&(0x7f0000e51000)="d570e794823e1915439950a58ead475644343a0c0ca6ec307eb8a93738c377862484b9c53872810ae272e7d442fdbc9b82a2f8eeee05bf85f6334ffd92cab798afc09a843bc70e1817e250d7b881f8de4ed17c42aacefa96586c1d9ff39f1783a61f5e375492b64a71b8bce1331b31cd909f4091fa2ff7bef141639581520bdf14b038f1a51a5003c9dc1dca7448c116713e4a45db97a92c3e1adf8711dd5cf3ebc2f3c0bf89b481585d04682ffc8a8f5d2888c13437f2b54009a4c581633abebc25f6af199bb5ab2be33419440761d80b3464c2b167fc440b4ace27b6d84c9906661e", 0xe3}, {&(0x7f00002f9000-0xa5)="cfce5f6419ffff128ef7a4c27b777e0a3a14f6e48176aaea210f1d136fa61e663d498a62fac74513df4149718e7593c8f0c4dbbe6551c9198340d93564225cbbd771508d82bb495811af6363b5ab2a9cb47f82bd59d9b0f70c6122aa609d2136df254e7b10f6725147c22d309e20f115afc3969f1ec34d24fb8f7324db066c976288d9781af2d5b9c09128f097d684e1c53811974ac2c18a131e967c31fff88db2274a7cd5", 0xa5}, {&(0x7f0000b98000)="ccbdd7eefa028c5b5fe38d86f26f2a8e7616c12a07f0dfc337db2b1da951555ea3239e183af8a676541fc1748e047637f57fd6dce6f10ceea741f54f48684714c01fbf7ac4bf1fdc2bb492fe58a316e3f0b1903234bbdbafbf480cef4dd52a73572eae1aad5b9d064cfd1b4c019d9e8402c73c35507bb668d32994af05ae2d8422d01e2415b47d711a1b70c250b03c664f6f9404456d9d903bb5f53ccb88f835fbe7d7d9fcfe742747f850baf44700a88aabfb3ca885dc019b8f56173e53ad1643b26c00206158", 0xc7}, {&(0x7f000029c000)="47c12f56b06eb73634ae0069244d661a9159369b80cbc737ea4f0cc0123b9179f93d7a57606219e16653ac0c5494075d442d0b0c8481f185efc10124dd468c48c68b3f570394ccef06dc526414e1db6cd4c4eb6d3845115882730d7fb7d7f3aec4c8b08cb336dae989f2b487aa6f518e042d450732257695cd2855a16ffa4dd564f9a139bada6fc243a1dde9507476a87097ee5bbe875bbd714f9a62c09ca4ffda10c8eb32e0e230720b6006354888abaa292660b93ab9f2755a207ce93663536c2ba4dd9ebe85ca4ff9e896b6217d49cd8515ff17b76cd90f", 0xd9}, {&(0x7f0000420000-0x13)="028e4332a6374eeb0c7da9cb5ed94146f86249", 0x13}], 0xa, &(0x7f0000e54000)=[{0x78, 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{0xc, 0x11d, 0x50000000000, ""}], 0x1394, 0x801}, 0xf6d5}, {{&(0x7f0000eef000-0xe)=@l2={0x1f, 0x3f, {0x9, 0x5, 0x400, 0x100, 0xff, 0x3ff}, 0xa0a2, 0x8}, 0xe, &(0x7f0000834000)=[{&(0x7f0000dc2000-0x12)="382fa5fbd1a6040ed99e4e450924ab9919b1", 0x12}, {&(0x7f0000070000)="12e4820858f824ff1b9ea0c9048eb3d8d4f9582965a2d07b4de84b3514b372073718d6585f71d33ab9d1fbf54b5f7b", 0x2f}, {&(0x7f0000678000)="cfbf7696578ea701b6d9c55cb5c0f0dd57993300f0452186084a92fc5cccb044bb295472b054efa822", 0x29}, {&(0x7f0000607000)="83dd61cd0ace66c075dcb66e7344ed4a09cc5890fb5a6af1f0e6fca88e854e487eaacaeff1aa68ef8a0f805c2ef3d0eab5cde913b0775414e8e07c3827eb4bdaf528c28fcf5c2eba0fdb86e3adbc256830512438a2dbb9db955e4b11fb274a59c365d0990685197ddabbbdb5e4bdc42f8a2985b41a175cd0b272d114d9e79a1389008fbd80ae81f1c4ea005e874f3eb83863c3ae7347a267fd6e8540f558f5731ad3e6dcb99385423ea1eb04ef09b0dafc6ec7f1fd90871bdc2f050b74e8390b91f87c60b223d1da4a89893789c3bfa342a5dd5e8f2f2ba62f9866396aecebe6cb45cc", 0xe3}, {&(0x7f000096b000)="6f53445c6bc397498a2359f8e0c4", 0xe}], 0x5, 0x0, 0x0, 0x20000001}, 0x6}, {{&(0x7f0000dff000)=@in6={0xa, 0x1, 0xd2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, 0x1c, &(0x7f0000c53000-0x38)=[{&(0x7f0000e55000-0x67)="a849dd1a7dfa017559d51cefb18e1075b5fe81f6bbf3a06a27c6cb95db7db16bd0fec6b19dc1b46059695de4b48d3d7e0a88924cfae063a3f31014c18115f1c1a393c2a2f52815caa5bfd42f0d3649f2eee78554c8cbfd14e928194731217794f9780485622f6c", 0x67}, {&(0x7f0000c3a000)="19eeeb6bf337caf46201f3b8d1e1b7698731d4c384be38b24961b5c43c05d452735cd455d034fc7a98cb14e9e671c74e8e0324adbbf553", 0x37}, {&(0x7f0000848000-0xfe)="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", 0xfe}, {&(0x7f0000bc0000)="0372c1e9dd451fd8b5ce617fcf6c1bc42a3c14b1c3489f0beac3ca690b7ca84a0bfdda5d5b927997e73bde122f5c3f274134c23db7a60c12b1220c69fbf4461a628ae43d59a58818d4180e7e163fb588254c4a9320e86999442bee012f45d5c1e9e422bef11f5c4edb376032f1363570fdeebee001d1a7d335dc7463db57d16202f71804", 0x84}, {&(0x7f0000fc6000-0x46)="35eb87158330001e666cc6bb1b860621ce2828134b00f2fed943349f0b42cd7a5820d41f2baa47a25731808c081989fdfb7d45508662493c2a79cdc22d2123bf23e46d496d8f", 0x46}, {&(0x7f0000f23000-0x2b)="95cb9224d5394d6aa60b0f85ed4b62c893e340f127256e363463d1300fd880bcceaa3772b691fd42cfdf9a", 0x2b}, {&(0x7f000071a000)="5c64ca", 0x3}], 0x7, &(0x7f0000d6d000-0xec)=[{0x2c, 0x11d, 0x0, "9aa334b215a808e98e3d020cde7b9c4bc3e62f7ce0c05f1b9345c3f99c001a18"}, {0xc0, 0x107, 0x7, "20a5dec50bf2dac243d51e87379f32aca63c61f717c8270a5418b53cfb09329c14acb52c45a6be79f14a4c08887cd3c65824e54bffbe03933774db46324a192ea5104c19942a080ab56b3e8f76c11ec5e32d363e304e0d989d0862777bc237d700ffd1512322744bfd5b51fc2820eb1088ebfd81a327712aef2e18977336e292f256f995c865c26e2cee9da955efbc217c764a617e52559b0bb5b526c0bd18370393a94ce6e7a570aece8ed974396d3841aa2b23"}], 0xec, 0x20000080}, 0x7}], 0x4, 0x84) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/27 13:34:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d54000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdda) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000630000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009aa000-0x4)=0xe8) quotactl(0x100000000, &(0x7f00002a3000)='./file0\x00', r1, &(0x7f0000ee7000-0xa7)="09172ef696c5efb4ea10860ea35a3a0e0752c5028ac52649351d40620e3f90b14af14f27a8df14c409cf8397ab9e5d2c6a96983e79287f11f5eaf43192cdac0af5849707dfef2ac0e8fd5b91e79335b75eb360b6d0120307f2efbff1b4f42d976a59ffd7b0908afb478068f4e263a33dfb376c61894e437cea288baf91216da73344e587704473ec25a315ddb3cb1208bec2c2f50f098039335ac2ff7950cd4f24423da2ec4580") fcntl$getownex(r0, 0x10, &(0x7f0000288000)={0x0, 0x0}) stat(&(0x7f0000424000)='./file0\x00', &(0x7f0000bec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getsockname(r0, &(0x7f00006c6000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b1000)=0x26) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d8f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00001a4000-0x8c)={0x0, @in6={{0xa, 0x0, 0x54, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000aec000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000573000)={0x9, 0x5aef, 0x1, 0x8, 0x6, 0x80000001, 0xff, 0x9, r8}, 0x20) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000023a000-0xc)={r2, r3, r4}, 0xc) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_proto_private(r6, 0x89ee, &(0x7f0000421000-0x1)="ab9eae76") getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00006a7000)={r8, 0x2, 0x1, 0x420, 0xfff, 0x80000001}, &(0x7f000052c000)=0x14) 2018/01/27 13:34:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = syz_open_dev$usbmon(&(0x7f000046f000)='/dev/usbmon#\x00', 0x0, 0x0) fstat(r0, &(0x7f0000914000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00001c2000-0x10)={r0, 0x50, &(0x7f000056b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) fcntl$notify(r0, 0x402, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000505000-0xb)='/dev/hwrng\x00', 0xa0001, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000ca3000-0xcb)=""/203) 2018/01/27 13:34:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000491000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00003d6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f83000-0x4)=0x9, 0x4) listen(r0, 0x0) 2018/01/27 13:34:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000fbe000-0x4)=0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00007cf000-0x4)=0x3, 0x4) bind$inet6(r1, &(0x7f0000ff0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$setown(r0, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000cbc000)={0x0, 0x1c, "d8862f93ca94c2aab2fc4102f0db744f2cbbf8e1675d9fce682887b9"}, &(0x7f0000917000)=0x24) 2018/01/27 13:34:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xfd15) syz_emit_ethernet(0x2a, &(0x7f0000436000-0x2a)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xfffffffffffffffc, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, &(0x7f0000a63000)={0x0, 0x0, []}) 2018/01/27 13:34:58 executing program 7: mmap(&(0x7f0000000000/0x5f7000)=nil, 0x5f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f00005f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000518000-0x54)=""/84, &(0x7f00005f8000-0x4)=0x54) r1 = dup2(r0, r0) ioctl$TIOCEXCL(r1, 0x540c) fcntl$addseals(r1, 0x409, 0x0) mmap(&(0x7f00005f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00005f9000-0x1d)='em0keyringvmnet0vmnet0[*user\x00', 0x2) 2018/01/27 13:34:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x1, 0x0, 0xb, 0x0, 0x1, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d39000-0xa)='syzkaller\x00', 0xff, 0x1000, &(0x7f00002c4000-0x1000)=""/4096, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0xf, 0x0, 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a29000)={0x0, 0x11, "35b4f5130368b0aa69221d34469eee7e30"}, &(0x7f0000f63000-0x4)=0x19) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000283000)={0x7ff, 0x40, 0x0, 0xfffffffffffffff8, 0x2, 0x7, 0x3ff800000000, 0x101, r1}, 0x20) 2018/01/27 13:34:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000d2f000)='\b', 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b8b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd3000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000cde000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ba000)=0xe8) setreuid(r1, r2) 2018/01/27 13:34:58 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00002e9000)='task\x00') getdents64(r1, &(0x7f0000001000)=""/4096, 0x1000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000007000)={0x4f, "a489449d123c27f71a942de50793736f6a9039ede5204ab53eec16557b95ced203d17d9ce02a404b89a4323458486510874b9169fe971c0792c81fe9640b1e2d8e10498a485ac93908428ca4a07cc6"}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000001000)=""/4096) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000006000)=&(0x7f0000006000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000007000-0x8)='net/udp\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000001000)=0x0) llistxattr(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000007000-0x1f)=""/31, 0x1f) 2018/01/27 13:34:58 executing program 2: signalfd(0xffffffffffffffff, &(0x7f0000469000-0x8)={0x0}, 0x8) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) clock_getres(0x0, &(0x7f000032c000)={0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, r0}, &(0x7f0000f14000)={&(0x7f00005f6000)={0x0}, 0x8}) 2018/01/27 13:34:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x4) r1 = syz_open_dev$midi(&(0x7f00005a1000-0xb)='/dev/midi#\x00', 0x9, 0x400040) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000a9c000)=0xffffffff) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000900000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008b8000)=0x14) 2018/01/27 13:34:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000378000)=""/135, 0x87) fstatfs(r0, &(0x7f000002e000)=""/159) 2018/01/27 13:34:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f0000d3d000-0x78)={0x5, 0x78, 0x4bb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/27 13:34:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x4, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f000042d000)=0x9201) readv(r0, &(0x7f0000d33000-0x40)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001eb000)='/dev/cuse\x00', 0x60400, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00007c7000-0x4)=0x0) r2 = fcntl$dupfd(r0, 0x0, r0) userfaultfd(0x800) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = fcntl$getown(r2, 0x9) getpgid(r4) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00003b0000)={0x7ff, 0xa34}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/27 13:34:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) 2018/01/27 13:34:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000339000-0xd)='/dev/usbmon#\x00', 0x1, 0x800) perf_event_open(&(0x7f0000da8000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffefffb, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x4000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = socket$inet6(0xa, 0x80805, 0x0) connect$inet6(r1, &(0x7f0000de3000+0x3c5)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 13:34:58 executing program 7: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff0000-0xb)='/dev/mixer\x00', 0x30100, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000079f000)={0x103ff, 0x2, 0x6000, 0x1000, &(0x7f0000af3000/0x1000)=nil}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fef000)={0x9, 0x8a, 0x0, 0x1, 0x1f, 0x1, 0x80000000, 0x3, 0x3d9, 0x0, 0x9, 0x9}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000fee000)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 13:34:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000968000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$ipx(r1, &(0x7f0000612000-0x10)={0x4, 0x800, 0x5, "09c32c12353f", 0x78, 0x0}, 0x10) listen(r0, 0x7143) connect$inet(r0, &(0x7f00004c5000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00003d8000)={0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 13:34:58 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x1, 0x2d, &(0x7f00005a8000-0x2d)="bf79e9201d3a69d6152d5bd50060e31c24ed0760c6dfec20dcf6d63d6245ac98839678ac321565a711865c924f"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xc, 0x4, 0x0) mq_timedreceive(r0, &(0x7f000090f000)=""/139, 0x8b, 0x1000, &(0x7f00001c6000)={0x77359400, 0x0}) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b1b000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000c0e000)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a82000)=r2, 0x4) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f0000fb2000-0xd8)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe72fbcdc6e30acd2369300f6af7d07634832b8a500044c070100000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000000011f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a18faff76be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/27 13:34:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0xffffeffe) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f000089d000-0x116b)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0xf09, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_mc={0x8848, {[], @ipv6={0x0, 0x6, "3b47bf", 0xf8b, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}}}}}, 0xfcb) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000517000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000129000)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f000053c000-0x4)=0x0) 2018/01/27 13:34:58 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000010000+0x281)={0x0, 0x3}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000012000-0x10)={0x8158, 0x8, 0x3e, 0x7, 0x0}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000000b000)={r2, 0x59, "9282a5b68b1f66c17b16e4ea42fb7560bb44d1d3a62ee06b1a3778ed08bd352b4bb2ae42d0b6bf9724c926173e0ba5edfedaa5f51fc5e79525487675c9057d7cd062934436525734713dd3df6c9ccc7f360408749ffddc1ca5"}, &(0x7f0000012000-0x4)=0x61) r3 = userfaultfd(0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000010000)={0xaa, 0x2, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/27 13:34:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3fffffffffff, 0x8) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/27 13:34:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005bb000-0x14)={0x0, 0x8, 0x0, 0x0, 0x0}, 0x14) 2018/01/27 13:34:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00008fc000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) fcntl$setstatus(r0, 0x4, 0x2c00) 2018/01/27 13:34:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) signalfd(r0, &(0x7f0000db4000-0x8)={0x8}, 0x71) signalfd4(r0, &(0x7f0000b15000)={0x0}, 0x8, 0x0) r1 = memfd_create(&(0x7f00001f3000-0x11)='securityselinux.\x00', 0x2) sendto$ipx(r1, &(0x7f0000b33000)="9caaa171442abf53526849", 0xb, 0x4000080, &(0x7f00002f9000)={0x4, 0xffff, 0x0, "078a6627326d", 0x1, 0x0}, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f0000325000)='/dev/audio\x00', 0x220001, 0x0) 2018/01/27 13:34:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f0000646000)='{system\x00', 0x3) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000068000-0x14)={0xfff, 0x3, 0x40, 0x0, 0x0}) bind$alg(r0, &(0x7f0000eab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000fe000-0x9)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f50000-0x4)=0x5, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000206000)="71e67a1500000008b78cec478e2eb4a2c8f1108ce73a338fbd5769094347ea8b", 0xfffffffffffffee9) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000863000)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00003ac000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x3, 0x2, 0x3f1c, 0x3, 0x554}, &(0x7f0000f71000)=0x20) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00003b0000)=@req={0x50, &(0x7f0000354000-0x50)={@common='rose0\x00', @ifru_mtu=0x47a7}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e2b000+0xe94)="b17ec072d6c98102000000000000e7e47f9982003ad7fffe268644d224c47b11", 0x147) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bcf000)={0x0, 0x5, 0x30}, &(0x7f00005cb000-0x4)=0xc) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000b5f000)={0x0, 0x0, 0x0, 0x400, 0x1, 0x0, 0x0, 0x1e, 0xc, "8aa6ac36e10c9d0f86c26d4224ec7602ccae42f2f61b88ad6a355477f97e29ecaba0e374ea671389d67ee3484840591ffa255b0cc3dbe8d966fae694347c3607", "44ac6aa89e7218b5784ec00d640322ba87b831d98d26945267af9a1f623b8a2aad75a2fb9d17aeeac966fa931e391c1f8d6e5bb9312c362e196a40df9ea107e3", "0b9f8195cfa59c29fceba33352066d9d921e68f0e188b9024b9b792c964dcf42", [0x17a4, 0x300000000]}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000021e000)=0xff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000caa000)={r4, 0x2c, &(0x7f0000c46000-0x2c)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x80000001}]}, &(0x7f00001fe000-0x4)=0xc) 2018/01/27 13:34:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006c5000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000cf8000)=0x9) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c12000-0xe8)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 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={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0xf108793b54fff35d, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = syz_open_dev$mice(&(0x7f000001a000-0x10)='/dev/input/mice\x00', 0x0, 0x2080) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00008a6000)={0x0, 0x8000}, &(0x7f0000407000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000959000)={r3, 0x1f}, &(0x7f0000dce000)=0x6) 2018/01/27 13:34:58 executing program 7: truncate(&(0x7f00003a6000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fa3000)='logon\x00', &(0x7f0000071000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000307000)="e846b0278294135dd5f650c9f8530e92cdd7d348b1aebb1683aef8b7fd0e044f5b911dba151ae56aa84cd821ab58856d83df710545dcbc", 0x37, 0xfffffffffffffff9) add_key(&(0x7f00004ec000)='cifs.spnego\x00', &(0x7f00001a3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x12) 2018/01/27 13:34:58 executing program 1: socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 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$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000013000)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/27 13:34:58 executing program 3: move_pages(0x0, 0x0, &(0x7f0000001000-0x4)=[], &(0x7f000024d000-0x8)=[0x0], &(0x7f000003a000)=[], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x40c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x8, 0x40000) fcntl$setflags(r0, 0x2, 0x1) getdents(r0, &(0x7f0000e03000-0x20)=""/32, 0x20) 2018/01/27 13:34:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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(0x1000000010, 0x802, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000532000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f00002ae000-0x8)={0x0, 0x80000000}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002c0000)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open_by_handle_at(r0, &(0x7f0000556000-0xb3)={0xb3, 0x1, "4210beecf3100d5a7fd911d047ea59a3de55c9f4a691e40183c20d5153d297cf3d9a4bf67a6dfff1f7b27164205cfd788cb920e6f7cf2bfdbab1defb32cb9aaa79e7edfe337f6a9a6abef5e3ce3c24c567de71f51b291ce6945f900faf181da8b9bb46fb041aaed82d0c055a55e6c9d7f9b21c258771f5ce126d132a286cb6474762d22bfab6a64a6eaa44cc835f43056baeea3aaac69fe8c75910b97f39f9537c6291a9c2c63d3d98ee4a"}, 0x100) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000c39000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000f61000)={0x2, 0x6}) 2018/01/27 13:34:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xd7) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000ce8000-0x4)=0x0) recvmsg(r0, &(0x7f00005a0000-0x38)={&(0x7f0000bb9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00002cc000-0x10)=[{&(0x7f0000d00000)=""/131, 0x83}, {&(0x7f0000990000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f0000579000-0x4f)=""/79, 0x4f, 0x0}, 0x100) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 13:34:58 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000000a000-0xb)='/dev/adsp#\x00', 0xfffffffffffffffe, 0x501000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000006000-0x5c)={0x3, 0x3, {0x1, 0x0, 0xb8, 0x2, 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]}) r1 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000005000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "35087d58ac7176f8c42e0b88db000343", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000001000)="933314b67e41403e5fa6e2ceaa3944a6f83f45fe7427b45a1dd72f133e857c089ab13b96bd69a25a44bdfc8b8d52b041a705ef82455ca6ac1843b56b28cdbe8c50923d5cad12d6dcd5134584fd50decd31acc1d4bc0056a44dc1fb3016d9b9ceacfbeef042d694a8f7f729993dd2b5cea2fc5797fd084854f3a0b933d24d60267de3318454e2994b016f8485a8ed18491ebf84927b56ccb35496088ee746a249b2f06de5b27dc01a408b") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f000000b000)={0x101, 0x0, 0x4, 0x832b, 0x6, [{0x8, 0x401, 0x80000001, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0}, {0xfffffffffffffff7, 0x6, 0x101, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x9, 0x8, 0x4, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0xa848, 0x6, 0x902, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x7ff, 0xfffffffffffffffd, 0x0, 0x0, 0x480, 0x0, 0x0, 0x0}, {0xfff, 0x2c74, 0x40000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) mknod$loop(&(0x7f000000b000-0x8)='./file0\x00', 0x4, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000005000)={0x0, 0x0}, 0x2) 2018/01/27 13:34:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f000046a000)='./file0\x00', &(0x7f0000721000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000f8c000-0xb)='/dev/audio\x00', 0x4000, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000a88000-0x4)=0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000973000)={&(0x7f000054b000-0x8)='./file0\x00', r1}, 0xc) 2018/01/27 13:34:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) r3 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000903000-0x10c)={{0xb647, 0x6, 0x69, 0x1, "b5b71492ae26ec0e6d9d9d8c7b64f4b76ab28812bbf52e1e5b636a31cae5e9ee36086d130c8f25c309d5db3a", 0xffff}, 0x0, 0x0, 0x8, r3, 0xcd, 0xffffffff00000001, "df29b680e8d6f59441df161a880e5b1dd856c23c7ed8b30716c517a4803f8920282a01649530d3018ed08224a56e5ee3b84d4fc2272b59a7c9c12230cd331d20", &(0x7f000083f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xffff, 0x4, 0x3ff, 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]}) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000ec8000)={0x2000, 0x5000, 0x401, 0x3, 0x4}) fcntl$setlease(r2, 0x400, 0x0) r4 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x2) 2018/01/27 13:34:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006ba000-0x8)='./file0\x00', 0x10) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000668000-0xc)={0x100002, 0xffffffffffffffb5, &(0x7f00001ed000-0xf3)="139cda0745bbcb2acd4a47a589a7b7f18b6f166018d0f332e9a7ccdf0572297df99358ecbd64eaf838d4a7e2f30733026602c70a74dff1f7bf6bc0c580da1955feb5e403bcd52a4e30d66ecefd75ef7e364d38c38ea7993811d4ce98ebe9b01f515585ac656fd6ad051ac81e0e287aab8d50e7956416809e681f30d853bd880808ab7bbb240f7845a50fa1aef8a0fd830cebf17b6bc2cdf8ad26a490cdf438fd153e86a5992da225a566593591dec2f35ef1ddc3d09255f21175f92bd281f52a644db8419815c20a28d2cf9ca4bbe6853d941eee1cab6790ad02fd8458a3481427d00c8776f93e163b5c00f15aea54827edb3a"}) pselect6(0x40, &(0x7f0000bf7000-0x40)={0x7, 0x4, 0x1f, 0x5, 0xffffffffffffffff, 0x200, 0x4, 0xe15}, &(0x7f00009dc000)={0x400, 0x6, 0x9, 0x5, 0x12de, 0x4, 0x4, 0x80000001}, &(0x7f0000c61000)={0x91, 0x100, 0x0, 0x400, 0x1, 0x4, 0x400, 0xffff}, &(0x7f000079a000)={0x77359400, 0x0}, &(0x7f00002dc000-0x8)={&(0x7f0000980000-0x2)={0x518}, 0x8}) dup2(r0, r0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={r1, 0x0}, &(0x7f0000048000)=0x0, 0x0) io_setup(0x9, &(0x7f00008a6000)=0x0) clock_gettime(0x0, &(0x7f0000f46000)={0x0, 0x0}) io_getevents(r2, 0xe6, 0x6, &(0x7f0000cd0000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00006c5000)={r3, r4+10000000}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b1e000)='/selinux/enforce\x00', 0x20003, 0x0) write$tun(r0, &(0x7f0000af0000)=@hdr={0x3, 0x5, 0xc6e, 0xfde, 0x80000001, 0x2f7, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x7, 0xfffffffffffffff9, 0xfffffffffffffff7}], {0x8100, 0x80000000, 0x7ff, 0x9c7d}}], {@llc={0x4, {@snap={0x1, 0xaa, "b0cd", "f62484", 0x1, "951769574f9b89be445a0b0e21d70185b7ea42ae0e00d13a2f338a3e768aa4d4149db2b51591995e714cb694b140d2c1a2b3cde46813f8ba1a708d459184d972be72dd54633608525918"}}}}}}, 0x44) mq_getsetattr(r5, &(0x7f0000880000)={0xa22, 0x4, 0xfffffffffffffff7, 0x6c7a, 0x7f, 0x7, 0x100000001, 0x1f}, &(0x7f000043c000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f000095c000-0x4)=0x0, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000a5c000)=0x0, 0x0) write$selinux_context(r5, &(0x7f00007c6000)='system_u:object_r:v4l_device_t:s0\x00', 0x22) 2018/01/27 13:34:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000126000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x1000000000040001, 0x84) splice(r0, &(0x7f0000000000)=0x0, r1, &(0x7f000093b000)=0x0, 0x0, 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000a3d000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000056c000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f0000862000-0x400)={"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"}) 2018/01/27 13:34:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000ea9000)='maps\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000256000-0xa8)={{0x70b3, 0x401}, 'port1\x00', 0x1b, 0x20002, 0xb0ca, 0x80000001, 0xfff, 0x9, 0x7, 0x0, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r1, &(0x7f0000610000)=[{&(0x7f0000c3b000-0x1)=""/1, 0x1}], 0x1, 0x3fffff7ff) 2018/01/27 13:34:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00005b2000)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xc0, &(0x7f0000039000)=0x0, &(0x7f0000351000-0x4)=0x4) 2018/01/27 13:34:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 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={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xb, &(0x7f00004e6000)=""/53) [ 34.788152] kauditd_printk_skb: 4 callbacks suppressed [ 34.788160] audit: type=1400 audit(1517060098.583:22): avc: denied { name_bind } for pid=4947 comm="syz-executor0" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 34.834531] audit: type=1400 audit(1517060098.584:23): avc: denied { node_bind } for pid=4947 comm="syz-executor0" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 [ 34.861895] audit: type=1400 audit(1517060098.593:24): avc: denied { name_connect } for pid=4947 comm="syz-executor0" dest=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/01/27 13:34:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000238000-0xeb)=""/235) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x67, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000006d000)={0x10000, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000d71000-0x90)={[0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 13:34:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000772000-0x8)={0x0, 0x0}, &(0x7f00000ce000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e0a000-0x18)={0xaa, 0x0, 0x0}) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f000060f000)=0x9) flistxattr(r1, &(0x7f0000176000)=""/177, 0xb1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) poll(&(0x7f0000a35000)=[{r1, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000f5b000)=0x0, &(0x7f000059c000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f31000+0x36d)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006df000+0x70b)=0xe8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000092000-0x98)={r0, @in={{0x2, 0x1, @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]}, 0x7, 0x80000000000}, &(0x7f000015a000-0x4)=0x98) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000b10000)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/27 13:34:58 executing program 1: socketpair(0x1b, 0xffffffffffffffff, 0x3, &(0x7f000078f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fa2000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00008e2000-0x4)=0x10001) ioctl$KDENABIO(r0, 0x4b36) sendmsg$nl_route(r1, &(0x7f0000029000)={&(0x7f000095a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000329000-0xb4)=@ipv6_deladdr={0x2c, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000f5e000-0xc)={0x0, 0x75, &(0x7f0000613000)="06757993c65cede083ecc1a64f309914d8c1b32b690304ae1e84b0d58e28678aea42fa4012dbbf91f863469385eb54345d6642904671cb26e70ca666c9a80ce77a7ae3d448f56d7f3b81e7f105db7af532c45fbb4b63f34d203ad34da6fcc205ad367fe5254f6cae66bfcff59bbc4d2defad1ae183"}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000b87000-0x18)={0x10d000, 0x3000, 0x1, 0x101, 0x50}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000c5d000)={@generic="1bc9df32825126fa07d0da50316eb3b3", @ifru_flags=0x1800}) 2018/01/27 13:34:58 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000299000)='/dev/midi#\x00', 0x5, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000001000-0x54)=""/84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000006c000)=0x0, &(0x7f000089e000-0x4)=0x4) write(r0, &(0x7f0000ca4000-0x78)="320000001a00020b0000010001001201014b81bf0500010007fffc000000000500", 0xfffffe76) 2018/01/27 13:34:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) sendfile64(r0, r0, 0x0, 0x95f) bpf$MAP_CREATE(0x0, &(0x7f0000fed000-0x2c)={0xd, 0x0, 0x4, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 13:34:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000414000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="4ae8566438e1703319ea73677a7dd724a1e85949c49985c190060f0e78367fef1c607f5088b9ba489e715bc62eca6797290e2ce562659a731210fdb03b59eea93d93dfb604ca08b9ba5145761975b12c26f2f6ff", 0x54, 0xffffffffffffffff) 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) r1 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x8)='cgroup-\x00', 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a98000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000337000-0x8)='./file0\x00', &(0x7f0000b05000-0x3)='rootfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 13:34:58 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000010000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004000-0x4)=0x0) sched_getattr(r2, &(0x7f000000b000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000017000-0x4)=0x0, &(0x7f0000016000)=0x4) syz_emit_ethernet(0x66, &(0x7f0000013000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b688fa", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], ""}}}}}}}, 0x0) 2018/01/27 13:34:58 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000fda000-0x8)={0x0}, &(0x7f0000b0f000-0x8)={0x0}, 0x8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000fda000)='/dev/vcsa#\x00', 0x1, 0x40) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000e03000)=""/82) 2018/01/27 13:34:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00005af000-0x5)='user\x00', &(0x7f0000d1b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000767000-0xe5)="6a6d5cb3f6c3e6f55d56d88b0f64dbf9d4c7249664a39cd865c3ee52947970c2450806fff76ff292b881ec02107d3ea5339530b8de10afdcfff54d32417e4eca2436e2d6c7cfb006c55d37c1f98802bc2dc951c542d97791833fbf832ac195d03211c259682f5962bc6f911749499ebae71c69911c44cfd3fb5ac16e7662591f754189c85a20b3112e96a3656b4a2485ae1d3836a3ebf16d813cc95587cd611555614ed6095e739fb86450027a2024a56090813c02d5329dfc4ba23b34f3bfc37fd978fe43738f5062ecd01a5ca9145a6a8953e2722b77346bc80a60031f8d6b385aa18130", 0xe5, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r0, 0x8000) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000012000-0xf7)="84f2", 0x2, 0xfffffffffffffffe) 2018/01/27 13:34:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = open(&(0x7f000000a000)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f000073c000-0x8)='./file0\x00', r1, &(0x7f0000d58000-0x8)='./file0\x00', 0x1000) fcntl$getflags(r1, 0x401) 2018/01/27 13:34:58 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000d70000)='/dev/audio#\x00', 0x16d, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$mouse(&(0x7f000000e000-0x12)='/dev/input/mouse#\x00', 0x100, 0x400) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f000000f000)={@dev={0xac, 0x14, 0x0, 0xd}, @multicast1=0xe0000001}, 0x8) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000007000-0x4)=0x75e) 2018/01/27 13:34:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00001dd000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a20000)="2ce7838402ee209ef644acd9218302210c5722aa1873152a24f48aa6e958af3ca063a176f59425343361ea6c4e14eb903835dca5b6c6ad060b16f3cacbafcae1e17da961672b8c133b7ff13677eff62988d455456e7e8ac93f105b708b8c6702effc2176a14922a527d129093125ab86afc1a119b1c36ce978074ab00ca955be297491e72b385408fd804c2990cd87a70ed856b9f2f1768135158dd6199de38384f1d277d6048b9cd8316165d77b698677848781", 0xb4, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f00009cb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d71000)='trusted:trusted$\x00', 0xfffffffffffffff9) keyctl$reject(0x13, r0, 0x1e5, 0x8503, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) poll(&(0x7f00004d1000)=[{r2, 0x0, 0x0}, {r2, 0x4030, 0x0}, {r2, 0x4, 0x0}, {r2, 0x1020, 0x0}], 0x4, 0x2d30) r3 = syz_open_dev$admmidi(&(0x7f0000eda000)='/dev/admmidi#\x00', 0xffffffffffffb56c, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000d60000)={0x3, 0x1, 0x0, 0x81, 0x80000001, 0x1}) setrlimit(0x8, &(0x7f000066f000)={0x200000000000004, 0x200}) mq_open(&(0x7f0000000000)='-$\x00', 0x40, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f000049c000)='/dev/rtc\x00', 0x206000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e6, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000987000-0x8)={0x0, 0x9}, &(0x7f0000ecf000-0x4)=0x8) add_key$user(&(0x7f00002fd000)='user\x00', &(0x7f000063a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000366000)="3ae3c5eaeeb377855bd4efd20a7ceadaa4848ddbac259c2cb376db", 0x1b, r1) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f000059c000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000008000)={0xfb, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) writev(r3, &(0x7f0000354000)=[{&(0x7f000050c000)="02", 0x1}, {&(0x7f000049f000)="e24b696075c6011643ab5e9791bdff2dd6aa9625f5a8dc06811c4aabcef445c4b83a64ebeb0ee1ecc4206951091fdcdb99e9183dfbaab7f59bad6887bf8fe8ffcbf257dd1746c46b57012043104d10b0ff6598a96c230f43a8500168ef0327454127216230a2ec0f09", 0x69}, {&(0x7f00003b2000)="08c18a799156dc8155acfedc3ed8cc090d5137f9e20fc314b63b11b7e304cd0bc457b64fd28af6328b2bdd746e8c4256bd2312b84e35e3aaac348fc6c51fc8cecad85c325317422664ea33428432be61f13ad11016e0ea5e6093c95443e8c13c5497fb7e7b0ae3998edfb790550113772b4a2ebb24048eed04b556879c0f29ccb8d381c2b840a8134f8a3e0d52808201276c376bcd20dfbe814bd03fb84b1a996c0e17f292", 0xa5}, {&(0x7f000046b000-0x5a)="d935a140ce989dedfc92c0869eb47805edb46e429e356b2aa9e9eccbecaafdf66e99a9753a63f813fe7ac34b8138954eaf5a10cb6f00c3366e9709e44797b89ca7d9716b9eddf64ad1a5bcdb89213c6dbb35f0cc327595bfc719", 0x5a}], 0x4) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000f24000)={0x44, 0x0, &(0x7f0000d89000)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00009e3000-0x18)=[], &(0x7f000009b000-0x20)=[]}}], 0x0, 0x0, &(0x7f0000919000-0x1e)=""}) [ 34.958803] QAT: Invalid ioctl [ 34.965587] audit: type=1400 audit(1517060098.760:25): avc: denied { map_read map_write } for pid=4961 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 34.969842] QAT: Invalid ioctl [ 34.970499] QAT: Invalid ioctl 2018/01/27 13:34:58 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c0d000)='net/ip_mr_vif\x00') ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000576000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000fa0000-0x10)={0x0, 0x0, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000002000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000b13000)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec3e4fe86b432a517ecdfcd860940999e867697270bb4b84cd2e750f14df050000000000000095df1572ab9bd9e401839ff6f436997b8802f35347742a7b5ae800b4b13d8279b85d2e234419a5946bc7634a4b40b03f4b161aa74e5b6095ba9f12e6ffff1954c79e14144ff618d9364b77566897ca0c35020a0353b34ef05e9ce0c83208cee09eea8dab4400000005e91550", 0xb1) 2018/01/27 13:34:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00001c9000)={0x0}, 0x0, &(0x7f0000820000)={0x0, 0x0}, 0x8) syz_open_dev$sndctrl(&(0x7f0000706000-0x13)='/dev/snd/controlC#\x00', 0x8, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d97000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000f2f000)=@assoc_value={0x0, 0x0}, &(0x7f0000208000-0x4)=0x8) connect$bt_sco(r0, &(0x7f0000dcf000-0x8)={0x1f, {0x10000, 0x10000, 0x6, 0x200, 0x6, 0x1}}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000732000-0x20)={0x40, 0x686a88f4, 0x1, 0x9, 0x5, 0x5, 0x80, 0xff, r1}, &(0x7f0000b4c000-0x4)=0x20) 2018/01/27 13:34:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000019000-0x8)='oom_adj\x00') exit(0x0) pwritev(r1, &(0x7f0000018000-0x20)=[{&(0x7f0000007000)='1', 0x1}], 0x1, 0x0) ioctl$sock_bt_hci(r1, 0x400448de, &(0x7f0000cac000)="62405e269aa83760ca3aa6085b4a9cd640c22d9d6e97f9b1306c19f3b97d30b61d4b7f2e5c721e26431f89856477f05affedaca516114e39a78d300b5c9ef77fbc4843b945a0b62fc7fafcbfc117198f62f7eeef3b5b451366bc2fbb512d826ea7de00326e558b55662ea9128e") ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000508000-0x4)=0x1) [ 35.012110] QAT: Invalid ioctl [ 35.016467] QAT: Invalid ioctl [ 35.019182] QAT: Invalid ioctl [ 35.089874] binder: 4989:4992 transaction failed 29189/-22, size 0-0 line 2788 [ 35.144954] binder: 4989:4992 transaction failed 29189/-22, size 0-0 line 2788 [ 35.146109] binder: 4989:5007 got reply transaction with no transaction stack [ 35.146117] binder: 4989:5007 transaction failed 29201/-71, size 0-0 line 2703 [ 35.177554] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.179127] syz-executor7 (5010): /proc/5010/oom_adj is deprecated, please use /proc/5010/oom_score_adj instead. 2018/01/27 13:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a92000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a23000)=[{0x0, 0x0, &(0x7f00006aa000-0x48)=[], 0x0, &(0x7f0000357000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x0}], 0x1, 0x0) timer_settime(0x0, 0x0, &(0x7f0000e58000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000086e000)={{0x0, 0x0}, {0x0, 0x0}}) recvmmsg(r1, &(0x7f000005f000-0x120)=[{{&(0x7f0000de9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0xfc32, &(0x7f0000135000-0x40)=[{&(0x7f00007f1000)=""/18, 0x12}], 0x1, &(0x7f0000033000-0x6)=""/6, 0x6, 0x400000000}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, r2}) 2018/01/27 13:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 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) ftruncate(r1, 0x3) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0xbfff, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) 2018/01/27 13:34:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001df000)='./file0\x00', 0x20) mprotect(&(0x7f000099b000/0x2000)=nil, 0x2000, 0x1) r1 = accept4(r0, &(0x7f0000380000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d56000-0x4)=0x10, 0x80800) 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xfffffffffffffdbe) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ecd000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c70000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xfffffffffffff001, 0x3, 0x3, 0x0, 0x80, 0xfef69ab560b3b9a3, 0x7e, r2, r3}, {0x6, 0x2, 0x8, 0x10001, 0x6d7, 0x44dc, 0x6108, 0xd1}, {0x100000001, 0x80000001, 0x200, 0x9ca}, 0x3, 0xf, 0x0, 0x1, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x5, 0x3, 0x7, 0x0, 0xc57b, 0x4b8b}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r4 = add_key$keyring(&(0x7f00000c7000)='keyring\x00', &(0x7f00003cf000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r4, &(0x7f0000d0f000)=""/21, 0x15) 2018/01/27 13:34:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) fstat(r0, &(0x7f000045a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() syz_fuse_mount(&(0x7f00003b7000-0x8)='./file0\x00', 0xc000, r1, r2, 0x1, 0x20000) connect$inet6(r0, &(0x7f00004be000-0x1c)={0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) 2018/01/27 13:34:59 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x800000004, &(0x7f0000003000-0x7)="532a11c69878e1") 2018/01/27 13:34:59 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket(0xb, 0x3, 0x3ff) ioctl(r0, 0x530f, &(0x7f000000b000)="") 2018/01/27 13:34:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x10000000000002, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) dup3(r0, r0, 0x80004) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000f4000)={0x0, 0x0}) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/01/27 13:34:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000604000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000651000-0x97)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bdf000)={0x0, 0x0}, 0x8) [ 35.193410] binder: undelivered TRANSACTION_ERROR: 29201 [ 35.198911] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/27 13:34:59 executing program 6: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x40000000009, &(0x7f0000f69000-0x4)=0x0, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bdf000-0xb)='/dev/mixer\x00', 0x20880, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000ca2000)={0x3, 0x9, 0x200, 0x2, 0x6}) 2018/01/27 13:34:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000757000-0xc)='/dev/autofs\x00', 0x400, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00008c8000-0x2c)={0x5, 0x1, 0x5, 0x9, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffef5) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000027000-0x8)={0x2, &(0x7f0000e48000)=[{0x0, 0x0}, {0x0, 0x0}]}) unshare(0x8000400) r2 = bpf$MAP_CREATE(0x0, &(0x7f00002f9000)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fchown(r2, 0x0, 0x0) 2018/01/27 13:34:59 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) sendto$ax25(r0, &(0x7f000070f000-0xd3)="1295505b7d9f48cfde8fbb8d2cf7f56665eb0853adb54f562c24f8b71486cd4c8cd47c4eeb12029a61b5ff2f121370f58c745a472a67020ee7bf4d2656026841db041f7783dbf9efb52d22cac958f81b0ecd596fc5cbacd0afe6569059caa237e246c8da0bb87bf225f204e12ffa677cba6f635d4e66ded539a1b5b54943cc9546a846a3015ae04dcf5ad7eaf3adfd9c3de6110828fa11a4a40c36af2cf60c36d169030327a96703e9378cc107e93d566c22c44b1395ab5a93bfe577566b33ff7fdf0f29bb7c8f295494ca070c492497ed57b7", 0xd3, 0x8040, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f0000001000+0x799)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x3d, 0x3, [], "9c387f935dd3282c0755f3692f2068585088d39ec7225333c8a955b54dbfe3cb1201c5f71d3cf15ee25cfe44ff08b6601625293252d04fc16bce6d1049"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, 0x0) 2018/01/27 13:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r1, 0x80000001, 0x48c0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x47, &(0x7f0000be3000-0x47)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [{[{0x9100, 0x401, 0x2, 0x79b4bc1d}], {0x8100, 0x7f, 0x8, 0x0}}], {@ipv6={0x86dd, {0x1, 0x6, "06f526", 0x9, 0x11, 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}, {[], @udp={0xffffffffffffffff, 0x2, 0x9, 0x0, "8d"}}}}}}, &(0x7f000061b000-0xc)={0x0, 0x1, [0x0]}) [ 35.236133] audit: type=1400 audit(1517060099.031:26): avc: denied { map } for pid=5014 comm="syz-executor4" path="/9/bus" dev="tmpfs" ino=13828 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/01/27 13:34:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000066e000)=0x0) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/01/27 13:34:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x400000000002) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00001ab000-0xd0)=""/208, &(0x7f00009db000)=0xd0) recvmsg(r0, &(0x7f0000a07000)={0x0, 0x0, &(0x7f00007be000)=[{&(0x7f0000e51000-0x12)=""/18, 0x12}, {&(0x7f0000e08000-0x5f)=""/95, 0x5f}, {&(0x7f00005b2000-0xee)=""/238, 0xee}], 0x3, &(0x7f0000325000)=""/137, 0x89, 0x3}, 0x1) r2 = syz_open_dev$amidi(&(0x7f0000e81000-0xc)='/dev/amidi#\x00', 0x8, 0x10201) fgetxattr(r2, &(0x7f0000b39000)=@known='system.advise\x00', &(0x7f00007e2000-0x1e)=""/30, 0x1e) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f00002cb000-0x7d)=""/125, &(0x7f000064e000-0x4)=0x7d) sendto(r1, &(0x7f0000c00000-0x31)="5d15ececb56c2b758afc538b996aa30d9f50f1d375d5f4fea81b26181e438a781a7aabcef5edbf7e2204c45bbb8aee6cfa", 0x31, 0x4000000, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x4, 0x0, 0x10000003, 0x1000, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f0000813000-0x4)=0x0, 0x3c) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f000064b000)=""/163) 2018/01/27 13:34:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000036b000)={0x0, 0x0}, 0x4, 0x5) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cfb000)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000052000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000434000)=0x14) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000da5000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b27000-0x11)='/selinux/enforce\x00', 0x400, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000128000)={0xa, &(0x7f000067e000-0x5c8)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00008d6000-0x2aa)="d513b605000117ff01298992ca0081001916175b004c90c26d873aa1c5c9958705", 0x21) 2018/01/27 13:34:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x0, 0x1, 0x7, 0x5, 0x0, 0x7fffffff, 0x800, 0x4, 0x9ab, 0x1, 0xa35, 0x8, 0x3ff, 0x6, 0x20, 0x101, 0x10001, 0x7, 0x6, 0xbf1, 0x50000000000, 0x9, 0x3, 0x2, 0x6, 0xd3eb, 0x80000000, 0xffffffffffff8000, 0x0, 0x682, 0x2, 0x6, 0x737, 0x4, 0x7, 0x6, 0x0, 0x77ce, 0x2, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x8}, 0x20, 0xffff, 0x30a1af93, 0x2, 0x80, 0x4, 0x6, 0x0}, r0, 0x1f, r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00003bd000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000daf000-0x8)={&(0x7f00007c4000-0x20)={0x20, 0x6, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x6, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009df000-0x15)='/proc/self/net/pfkey\x00', 0x4000000c4402, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006d6000)={0x0, 0x0, 0x0}, &(0x7f000031d000)=0xc) ptrace$peek(0x1, r4, &(0x7f0000ef6000)=0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) 2018/01/27 13:34:59 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000018000-0xb)='/dev/midi#\x00', 0xfffffffffffffffe, 0x224040) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000017000)=0x6, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000007000-0xc)=@sack_info={0x0, 0x10000, 0x31a}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000001a000-0x10)={r3, 0x74, 0x4, 0x9}, 0x10) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000019000-0x18)={0x1d000, &(0x7f0000018000)=0x0, 0x0, r0, 0x9}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000015000)=[{0x35, 0x0, 0x401, 0x2}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x209c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000019000-0x8)='./file0\x00', 0xe) 2018/01/27 13:34:59 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000a4000)='/selinux/enforce\x00', 0x2440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x2f00000000000, 0x8) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000ff2000-0x8)=0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r1, &(0x7f00000fa000)=[{{&(0x7f00004ff000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a6d000-0x30)=[], 0x0, &(0x7f0000fb9000)=""/42, 0x2a, 0x0}, 0x0}, {{&(0x7f00003ad000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000aea000-0x40)=[], 0x0, &(0x7f0000728000)=""/169, 0xa9, 0x0}, 0x0}], 0x2, 0x10002, &(0x7f0000083000)={0x0, 0x1c9c380}) 2018/01/27 13:34:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000461000-0x10)='/dev/sequencer2\x00', 0x4000c0, 0x0) creat(&(0x7f0000d47000-0x8)='./file0\x00', 0x40) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fda000-0x10)={r0, r1, 0x5, 0x3}, 0x10) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) openat$vnet(0xffffffffffffff9c, &(0x7f000080c000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r2 = dup2(r0, r0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000cbc000-0x28)={0x0, 0x0, &(0x7f0000e9b000-0x1c)=""/28, &(0x7f00005a6000-0xc5)=""/197, &(0x7f0000f85000)=""/220, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fac000-0x10)={&(0x7f00009fd000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/27 13:34:59 executing program 7: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80b, 0xff) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000620000)={@generic="3da30e6310e74af72e1dcbf304cb59c1", 0xb1}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aac000)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000aad000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000844000)=0xe8) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000aae000)={0x0, 0xfffffffffffffffa}, &(0x7f0000553000)=0xfd5c) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000aaf000-0x8)={0xf609}, 0x8) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ab0000-0x8)={r3, 0x0}, &(0x7f0000aaf000)=0x8) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000aaf000)={r3, 0x1c2d, 0x11}, 0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000a21000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f00006b7000-0x38)={0x0, 0x0, &(0x7f000073a000-0x30)=[{&(0x7f0000487000-0x16)="2dab309a218aa0ae08a77032a6796b2e07b272e4", 0x14}], 0x1, &(0x7f0000a9d000)=[], 0x0, 0x0}, 0x0) 2018/01/27 13:34:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000000)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x299bef1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@common='sit0\x00', @ifru_flags=0x700}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) accept4(r2, &(0x7f0000001000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) [ 35.315382] audit: type=1400 audit(1517060099.110:27): avc: denied { map } for pid=5051 comm="syz-executor5" path="/dev/snd/pcmC0D0c" dev="devtmpfs" ino=8920 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/01/27 13:34:59 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x6deabac4, 0x301603) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000000e000-0x4)=0x0, &(0x7f000000e000)=0x4) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) recvfrom$inet6(r1, &(0x7f000000e000)=""/238, 0xee, 0x10040, &(0x7f0000003000)={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000017000)={0x1, 0x6, 0x1f, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000012000)={r2, &(0x7f0000019000-0x2)="", &(0x7f0000016000)=""/180}, 0x18) 2018/01/27 13:34:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/57, 0x39, 0x100, &(0x7f0000000000)={0x3, {"3ae71fa520f3f0"}, 0x5}, 0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r1, 0x0) 2018/01/27 13:34:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000ae7000-0x1c)={&(0x7f0000602000)=@generic={0x10, "c884686c1b63ba8293af026cf56dcfcc84711585620700ac9c418f3e1cc30128adeb6e2ce6be19143c44739c80d63ff486ae5b5c632db4c25965952e7d57eb0051e2241a04d15a62ac27dff76f922d1ef4c8d94366851c8c16b081f160795120e53d06962e289c189edcdfea63d6e67da59901cdc3bc1648eef23bc6827a"}, 0x80, &(0x7f00001c5000)=[{&(0x7f0000ddb000)="0b7de2401e06d21f0b2148492be048ca1e1a0d064078e3e3e81d63ff595d0d14643dfcdd4403f4704405fc92f8bd3a7022c088098df2fe54eedae8afa037c9b2f58726e68c9674fdac800050caf2db265c5f465a5a7db8b523a1104edc5246797ce4fba29d3c5f304724a7f0444da7f16eed", 0x72}, {&(0x7f0000c40000)="cee8cb800eab2428cd419f56b46cfa1068b3eb86adada16c93b87b9730d361d29636e3c6e801788cde64948a52d297485f186cf470db61b4e67b858c6bd1da66c5d58aa5a538053a2c164fec2e26d905708060db313568c8ec9c094cb5734c878bab106bd75d3ab192c539897cc95eae98d9b80cbe1932087c0573df0858c2d779406aaabb5bdf18fef1683725b6bbfbf41fca76d670ff515eebfa83907e95bbf9e451059123f82a6ed8db3c26c08f8140e47855ff202f34e158ea77bfbd73b8c5a5668fdacb826a1638d3094b56de6f04972ef1811d31be5ad48e56", 0xdc}, {&(0x7f0000b21000-0xd4)="92ca42dd94e6f371848d1097d6b37b931ee1e8919c5fbe202fc7a31342da23fee949d7f35e8e885bd412b2075ab7d33cd3c322c26adddd2e0d362610af7575cc0a486a159587dd9106c62f182682d73d279f9ac9c2cb8fb10a11960964d6eec0ed272e488dc3e86cbe5852b31c7f46fc449a64731a9b04d227420fed0bb7f55329de3ca3b59ed4e350578ce06475b97cf87addf04872bf139ac5e525be589cca5cdbe0baa9885fee3b1e871c4dcb5e57507f5f3069b73b7c2ca62b908a4bea794b0acbc8b9941a562f455c2fb85e8d2a8c126ff9", 0xd4}, {&(0x7f0000f61000)="6753d74180e1b935993b3c26c56309f502159c9d5e1b9c8ce33473cc502ed34f1cf73e92a4f17e5503cd7679a4c9d7b6ce7403f2b7d5f6db146ebdddb0118c91945110ba9764b082e042efaa74235e2ba5e716364b6704e6dbcfb199feaa1c5d1b3ffa590bc216bc73c2fa3390d2b6331cb3a62473214c0a98350871ae39f04d218a95df38fade37ee761c09440c9606b33346c40636e59517729634b5575a7bc19d13f84d2ec8c5a80f97436846727ef77ce71c20a93faf8cea4522328d5ee7875f41370cef60bf63de69d55024a82417b8bc06b8b536514bbc1b5d6edb74c78a59f6b49134e1f5259836a4e351cb19d4526a90bc", 0xf5}], 0x4, &(0x7f0000e54000)=[{0x104, 0x10d, 0x5, "eacc330a9001ca7d7231b185da5a99c6f4b26e44a2cbd7e9fe5ad773169e8647473f138ccb41960a74d3b33986c3bbf52b73cdc8d78fc45a474c0abeeb9b26fc6c3767e74b89edc8b854e091fa7cdc06810171248bcc0dd5eb625bcefcf0cd94c0a6511bb0377e25a8721d695da3f1073e90f4b98d64610c303c4b70f906ec8fe72d1bfbe332c701e4f73e107356dcc6c88bd5da2a74d43a19f50d69c2f07fbc8876011e9089690c831b54e63421f2ea8713ed7571767c998ea6f15ce82af2a9c5227122b338538effaee21874338ffa8826aaf8865b353e2e7b8eabc6a6dc649ad87f04ca2c34c67aa7d83cb0d6ce45693f333b770a93da"}, {0x1c, 0x11f, 0x1, "ec5b5f4535bce1b218e8333ff21e"}, {0x48, 0x6, 0x69a, "ce33deea5e054b2636cb661ee678b1f64f08f8e7c29aff1f9db3d2ce87bee408e71f06d5218affaa97e978ae96f6c634a378407e551c8f966073"}, {0x1c, 0x6, 0xff, "eb8700b9ea987db1c83473a24a8386"}, {0x100, 0x102, 0x7, "d5b4099983651b3081332e0245f0e100fea50bcc0d6fc45b52f5b2d67524d9bd09b83649fe88a07922302c59d1c7d65b8b390f00c8ace6854c7d7460a84bde65ad81477d4828aa994c35cb647e35348bdece93205ba3867518958d1a13526a7e70a42fef051d61e972753f94e2ab3bf3d7300d345b25a8f5648e9f266b799b775501829c81ea888a56eefc29092395d5010f14d192c2b9964b9d9652251ca016f751088f17c74fdd685f374202868881369cfba9a9a7a575b8fc00b76aac5c437eae56d9a0d411bc14048fdb088df80a88ef658a9f7f81d0f1063f94cf247098632ad1c4a442bdf186cd1570bb0d79a628b003ca"}, {0x64, 0x101, 0x1, "71e0c4f1dcc03fe3e18dfb6ed11f8c8616d22468a27de12847c0627d8bf21a9e6ced4d38658d5755fb387db03286ac52512a5bbe7adcc2160b5d8bdb7dff28499f5b9701dd55bf3747d28ef86ae7d20499521cf6a23bd5"}, {0x78, 0x10c, 0x7, "6bc41cb8fac9765222a56b6c56a50071ef19330a457f5963d9577bdf80de02856167c369d94e9ebec5312c11b874d4485d63238a4277f412fd831731484be553fbcc5bf77331c70ae650b9442eb60b85b516293ca14a8eeb4c067e59f60bfee8dfeb225ab6a0c6d6de6e"}], 0x360, 0x1}, 0x40000) connect$inet6(r0, &(0x7f0000c9e000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 13:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000ce6000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) pread64(r0, &(0x7f00003cc000-0xae)=""/174, 0xae, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f00005a0000-0x4)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup3(r1, r0, 0x0) [ 35.419459] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/27 13:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f00007ea000)="") creat(&(0x7f0000eb3000-0xc)='./file0/bus\x00', 0xfffffffffffffffe) uselib(&(0x7f0000faf000-0xc)='./file0/bus\x00') mount(&(0x7f0000f6d000-0xc)='./file0/bus\x00', &(0x7f000083c000)='./file0/bus\x00', &(0x7f000016e000-0x4)='afs\x00', 0xb83dc0300bf8e1f2, &(0x7f0000943000-0xb5)="de0b3d44c34d92e906de3b1b4538c994851e88f5f4bef7ef8aa6c1211873b65d9da591049e0bdab52bf042d6f9c187f3ac5df0b091f10efa5468b82f196e1a5e1d8ce8e0ad50e44fdd986186eb4578f0acf0bbd7ea4517dbbb4db2709d16de3f20c37c4c7f92374998253c7eecb26849cb9a1500a5a4be077b2a1cd3b5db40b9e8d6ca26b305ae6e33febd5c6389c55ea13a76faef240e91af0efe3116783783b1b6ef24f91d7cb8993f77160ac19e2d51ad40963d") 2018/01/27 13:34:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000124000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x2000) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f00008ca000)={&(0x7f0000a5b000/0x2000)=nil, 0x57f4938e, 0x3, 0x26, &(0x7f00007ad000/0x3000)=nil, 0xffffffff}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000715000-0x4)=0x8000, &(0x7f00000a1000-0x4)=0x4) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x19, 0x0, 0x10007fffffffffc) mremap(&(0x7f0000acc000/0x6000)=nil, 0x6000, 0x4000, 0x2, &(0x7f0000621000/0x4000)=nil) fgetxattr(r1, &(0x7f0000835000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000f79000)=""/60, 0x3c) 2018/01/27 13:34:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x10000) sendto$inet6(r0, &(0x7f000095f000-0x25)="7f455b246026b956a09370650ccd433add0b80c4a65917914690bae0d45c360e2ed440cea9", 0x25, 0x11, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005a6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00001b9000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000fc8000)=0x0) accept4$inet(r2, &(0x7f00002e8000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000615000)=0x10, 0x80000) r3 = syz_open_dev$vcsa(&(0x7f0000979000)='/dev/vcsa#\x00', 0x3, 0x14000) ioctl$EVIOCSFF(r3, 0x402c4580, &(0x7f000003a000)={0x56, 0x0, 0xb112, {0x8, 0xfffffffffffffeff}, {0x6, 0x3}, @cond=[{0xffffffffffffffc0, 0xffffffff, 0x4, 0x4, 0x9, 0xfffffffffffffeff}, {0x5, 0xfffffffffffffc47, 0x5, 0x3, 0x2, 0x7}]}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000689000-0x90)={0x0, {{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, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00005e5000-0x12)={@generic="397870ae848fdd2c5d623c17e875d158", 0x3ff}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="00006e6c310011000000008000"}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x6) [ 35.453709] audit: type=1400 audit(1517060099.249:28): avc: denied { getopt } for pid=5070 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.523395] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/27 13:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000618000-0xf6)={0x0, 0xee, "6966fc6b1573f9487ff42ca2e337e6f8f134aece8ad38d3b2452ab8a83d6973a534312398afe95594aace8d39b4a7fc0279d1fff08751e650370467c8efb441e4a0276a724d2cb7384bd4822adbf663a4ef33ee59e05dfe1a77d5384d154640940883833dd69bc9e59a9bb72b6b7906416e5e57650b12d1d9eca590f8aa3182d2399b1e011d8288e536f21618a056dea0c5f2f3dc8b004bae125b02d2dd49a1ad012a9422c063cff1f493359c5aecd8a1f5e325ac7c19164a2179851ea4252bfc714206b8557aa931da158cf45c2d8be80bb4bca98b90ead6e54f8e065b80da6660a49a69ced11ea71c4d55ea8f8"}, &(0x7f000034c000)=0xf6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ba9000-0x20)={0x0, 0x1f, 0xa, 0x4, 0x2, 0x4, 0x5, 0xffffffffffffffe1, r1}, &(0x7f0000774000-0x4)=0x20) 2018/01/27 13:34:59 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000006000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000021000-0xc)='/dev/audio#\x00', 0x1, 0x2) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000021000-0xa)='/dev/vcs#\x00', 0x80, 0x80) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f000001a000+0x5a2)='./file0\x00', r1, &(0x7f0000020000)='./file0\x00', 0x1000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000021000-0x8)='./file0\x00', 0x152) r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000022000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mkdir(&(0x7f0000019000-0x8)='./file0\x00', 0x91) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000020000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) quotactl(0x0, &(0x7f0000020000-0x8)='./file0\x00', r4, &(0x7f0000003000-0x48)="") symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r3, &(0x7f0000013000-0x8)='./file0\x00') ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x4) rename(&(0x7f0000020000-0x14)='./file0/file0/file0\x00', &(0x7f0000008000)='./file0/file0/bus\x00') 2018/01/27 13:34:59 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f66000-0x28)={@common='syzkaller0\x00', &(0x7f0000001000-0xc4)=@ethtool_drvinfo={0x3, "cb757fa042bee2f074fd2c41aefd8e27d1003bbe3afddab50e049aebb54b6bc3", "d7e6177ef7601f2d1a244aad22eb408f7de1035279ab0cd9afca5cbcf3fd79da", "4a7ea986191d1f26c211a5d2c0c01cbc96d04dfcacca1a8886ab298b938d6b90", "d148c95df03387cd6b9050ab4c3678f3998beda923d2c35267ebfceb7fd4d2ae", "2a2ab047c8054e6ab86dbf05079a466e965627a5d210f9888c1544b77ac68961", "34aad43234b63f485ac05953", 0xfffffffffffffffb, 0x4, 0xc3, 0x25b4, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 13:34:59 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0}) r2 = mmap$binder(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x3, 0x30, r0, 0x37) r3 = mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xa, 0x8010, r0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000008000-0x20)={"785b339c486c941be36dd2264e8a1175", {0x4, 0x7ff, 0x100000001, "d2e32eff1512", 0x5, 0x0}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x48, 0x0, &(0x7f000000b000-0x48)=[@increfs_done={0x40106308, r1, 0x4}, @exit_looper={0x630d}, @acquire_done={0x40106309, r2, 0x3}, @free_buffer={0x40086303, r3}, @release={0x40046306, 0x4}, @decrefs={0x40046307, 0x3}], 0xef, 0x0, &(0x7f000000e000-0xef)="4acf5634d164a92c3de66c68dc68d9c92ff2ca367df75aa3ff97749a566df82cd48402a6214897bbee97c358749f20a7cb4662b8f7ac150cb389d5ce344ae6b546bae99187bd830f8c596a01aece3af4bb3ffa47b84137dad6d40156e3fc47d6395f59940970c8daaf327b3e91cd6fd29f9aa49b4b63b15478c7516458fc8631b53532eba7b0d7e1a24f96a03fd6ba20325dd4ba42f447591de84de1fd6e7b84f502acf601b2c79b6099816ec3fe121b57d5ce48b0c397a0b17bd09fd8b2d43e9be4402a337b1e99a8c3676b548624a5f7558aed2699e4b866313c9ba497de97b6775f9f11ea69ab3e18cc510943a5"}) close(r0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f000000e000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 13:34:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000124000)='/dev/audio#\x00', 0x2, 0x20400) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000061a000-0x8)={0xffff, 0x0, 0x6, 0x5, 0x1}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000c0f000-0x2)={0x0, 0x0}, 0x2) syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') sendfile(r2, r2, &(0x7f00003d5000)=0x0, 0xb3) 2018/01/27 13:34:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000cd2000)=0x0, &(0x7f00006f7000)=0x4) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00003dd000)='/dev/vcsa#\x00', 0x401, 0x200000) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000a0d000-0x9a)=""/154, &(0x7f0000cf1000-0x4)=0x9a) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003c2000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/27 13:34:59 executing program 4: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f00001d3000)=0x0, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00002ac000-0x8)=@fragment={0x16, 0x0, 0x10000, 0x800, 0x0, 0x0, 0x0}, 0x8) r1 = syz_open_dev$sndpcmp(&(0x7f000033a000)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x400000) connect$vsock_dgram(r1, &(0x7f00003b7000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) 2018/01/27 13:34:59 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ffb000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000772000-0x4e)="", 0x0, 0x0, &(0x7f0000fbf000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r2 = dup(r0) sendto$inet6(r2, &(0x7f0000c24000-0xe9)="7a57556d7ebb572d79437d325ccb6e7cbe887165df790c2f4c4701733d4c5264f9a43ebafa7e098800fb041f0abab9eeb45d8ba8d0ad8aa25cf7cdd7d0833b8e9fe1a51ad1a338f434b322d43181169deea9dcae888eb24342ae9a4b972bfa5bc2c7b35edc6c4ce0615cb69507d192f89b0c5a7e5c9c11ca752e9abb20c46ba57d0ba0921fdd968462806088d2ed177beda6512d9faa78e2488ff7d26f7a55083b14fc0d0eebef690bf2a39085c4d9baf6cee0ddfb9a4a1c678e635de868d3b7327d94941fbbd18299c167248d7ddb13591ed3d072a8c8265223428d45104da53e141e5fe6899addd9", 0xe9, 0x4, &(0x7f0000b6f000-0x1c)={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3b}, 0x1c) write(r1, &(0x7f0000dd0000-0x1)="", 0x0) 2018/01/27 13:34:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b0f000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000f64000-0x4)={0xf, 0x2, 0x7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f00004e4000)=[{&(0x7f00001db000-0x1000)="83f33440506515859fdcbbf5e5775aa7248bb11c9a7e0e19db29600cce989818d19975fe12e0dd303a872ab5e25132db306b41c0cffcb6fb5bb52aa3832fdfdc3fbbe41310824c75f7de1865d26a5139bc330f3d66031cfbca48184db3fda263e1886e3458dd7b61166ac3674817efa968988fb0c3f85083d3f5cd4fedcef473e2ecfca29a36f8eb017ea8b5ffec759fc74bd8ae4ef672a6174fe9906331de478b8703fef97f6c798df7158205083953c81a2e36b1cc85f45f81dd19a9bc5854fa4fa675fd841a6df51f54be39bb40cf378d4cddb17a54e944eea36e2bdab4f9783e3b33158aab747d8d50ef4d1da64bd1d9475956bcfe15179ad0a2e3796cad7440bb075e0971f8fbeea70e6833adfc0dae85b17d8dce6ff45529e82f9854d343a5b0d5af355a3919781e0c088c2f185ab879a1d75b717d450990ac927fe727e780ebe6dcb61354634862215cd28517facf8a94e41fbf1f5c09a9fe86f0b5d3584e8f93307e147d156cd1e59534cd8e82f2c7cc395372dd50e159aa67ce0e0ab41cedd4b496d756992e0bde3cc6121a1395f82c6c3c397e10af3a47054d9c3bbc6ee249c3b185ddc5f80570723a201c29b1f2ff300818eab7e9640921c2d5199471b11f4ef89a74719a841a3bad702008d6a8072b1abfcd7aa87ddf8f324a8f117a7f1705e0448977812b95513a21d33b764e9442596b6a8f189db9389e9f39bd9958b1fd026e83ae0aad6033bad921ea3f96db0ecab601db3d28432fd561fa13912d287a8f1029fd256a354635dcc38adf43019648262f93334f6bec8c91709c98e59b3684308cf314e19720987f4f9161ba60e2b89175af5a8cc9cb72b0090b2f10dbf9f9a55ffb17ff8f75e198da5f0a6b29123f98f0a675789f7e2e4c9f28f8f1d9ad1784ad657a963bfb9aa93e76f6ddbdd16b92330cc4d28f0d1ba252d6f7a909afb9b2315d29150cb25786586fcbac484de0ac4f26dd46b96e159e01a497e54bdcab692f557a51ac20116c3db2232274179e7c6d693fea72e82f20520d0479423d2405c14b235d7dcc04d112dbe929cd0d78865cd961118ec73081ac5b3e754813afd3f862a49aa3c271f16753eccf097e82f7ce048c24571c8b0ed37191b494602838ab2030fc62fe70a598875f6edea2ce795418a0949510fb2f5402c613598b42bca3bde4229d8892d86349e3f23c57359a4726c4b6c5118d45f48f4d68186a53b18c645768f5fd786ebdb890e08d69c86899b525ff2e27cab5db800fe01a5f6c78b268c582802bad47a757a29ac8341e94c9b6f52729bbe3c191be61dcb973e4bff67b6ee52e6193339d22618c8d296fd80e3a06279cfd682bdfa7fe5fddc7615dc2bbf7c3dcee3ba421f46c641f9f4f89b910af24b87b2e1c215aa0f8d60beef4159b741e2638fb4a33e80531e67f77a31670866b63ca683f8e80bd33ec7f93564b55ded284c9e84daa5d4e3ea5502c9a8ae2c6adbc66988b85d9050b1d0118f6696989a660048cab16aa1a98e0af20f6b3539e0f8b944900b613077774bee758f1d54336e6cf31cf6bcb505a56b3f7ac4bbc5b9d5b3b28cb96fca295ef3ec6b84852d424e97feaaf2f33252876e320548cca8d9a98ca5e73814ee5b95b1c79f266be1f5a466404", 0x48e}], 0x1) r2 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000c83000-0x4)=0x0) [ 35.603494] audit: type=1400 audit(1517060099.399:29): avc: denied { map } for pid=5120 comm="syz-executor5" path="/selinux/avc/cache_stats" dev="selinuxfs" ino=27 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 [ 35.615899] binder: 5128 RLIMIT_NICE not set 2018/01/27 13:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getrandom(&(0x7f0000b61000)=""/216, 0xd8, 0x3) r2 = syz_open_dev$sndpcmp(&(0x7f0000ad0000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00006bf000)=""/99) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00002ae000-0x30)={0x8, 0x0, &(0x7f0000379000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000c29000-0x1f)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f00001f7000-0x1)=""}) 2018/01/27 13:34:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x8100, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000534000)='/dev/amidi#\x00', 0x1, 0x400100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000002000-0x8)={0xa, 0x6}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000001000-0x8)={0x1, r1}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = dup(r2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000a44000)=0x0, 0x4) mmap(&(0x7f0000000000/0xff000)=nil, 0xff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="569cd569f6ad", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000006e000)='/dev/audio\x00', 0x2080, 0x0) 2018/01/27 13:34:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000311000)={0x0, 0x0, 0x0, 0x4000000, 0x0, 0x10001, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 13:34:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x0, 0x0) r1 = creat(&(0x7f00004c4000)='./file0\x00', 0x191) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000e06000-0x10)={0x4000, 0x10000, 0x0}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00006d6000-0x4)=0x0) setsockopt(r0, 0x68, 0x5, &(0x7f0000556000)="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", 0x1000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000751000-0x4c0)={{0x6, 0x5, 0x9, 0x2, "e628cf34f120960adaa8f2b07ef7b9f989c52e273959e9f48640eb60a5c651b564e127fe76d7bf927faf2973", 0x0}, 0x5, [0x7, 0xff, 0x48, 0x41, 0x5, 0x2, 0x8800000000, 0x4, 0x34b, 0xffffffffffff6c41, 0x5, 0x5cc6, 0x8001, 0x7f, 0x6, 0x7f, 0x3, 0x1, 0x8, 0x6db0, 0x3, 0x8307, 0x7, 0x8, 0x8, 0x3f, 0x1000, 0x6, 0x2, 0x1, 0x1, 0x7ff, 0x3, 0x1f, 0xe24, 0x9, 0x8, 0x80000001, 0xaf4, 0x2000000000000000, 0x9, 0x4, 0x123, 0x4, 0x1, 0x80, 0x2, 0x4f4e, 0x8001, 0x80000001, 0x0, 0x7, 0xe4, 0x40, 0x7fff, 0x4, 0xfff, 0x2, 0xdee3, 0x2, 0x7, 0x4, 0x1, 0xffffffffffffff81, 0x2, 0x7f, 0x3, 0x8000, 0x9, 0x80000000, 0x81, 0x2, 0x7, 0x4, 0x10000, 0xffffffffa328843d, 0x0, 0x7822, 0x9, 0x8, 0x8d6, 0x800, 0x7, 0x6, 0x9, 0x2, 0x8000, 0x7, 0x4, 0x885f, 0xb78, 0xf82, 0x2af, 0x8, 0x3, 0x4, 0x401, 0x8df, 0x1, 0x7, 0x7fff, 0x80000000, 0x6, 0x0, 0x9, 0x4, 0x200, 0x5be, 0x7, 0x2, 0x2, 0xa62, 0x4, 0x1000, 0x4, 0x8, 0x3ff, 0x1000, 0x2, 0x9, 0x5, 0x7, 0x7f, 0x7, 0x7f, 0x8, 0x4, 0xfffffffffffff801], {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]}) lstat(&(0x7f000095b000)='./file0\x00', &(0x7f0000cde000+0xc1a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) 2018/01/27 13:34:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009be000)='/dev/rfkill\x00', 0x84002, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b58000-0x28)={0x0, 0x0, &(0x7f0000730000)=""/181, &(0x7f0000027000)=""/145, &(0x7f0000622000)=""/0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008a7000)={&(0x7f000011d000)=@ipv6_newroute={0x30, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x1, @binary=""}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 13:34:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000c34000-0x1)=0x74, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000d3b000-0x4)=0x0, &(0x7f0000ec4000)=0x4) [ 35.639660] audit: type=1400 audit(1517060099.399:30): avc: denied { set_context_mgr } for pid=5124 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/27 13:34:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004d0000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x6) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000066000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_ADDRESS={0xc, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 13:34:59 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000007000-0xc)={0x0, 0xffffffffffffff9c, 0x1}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000005000-0x4)=0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000004000-0x40)={0x0, 0x2, 0x0, 0x4, "1d588e9f62b968f60b519022a49bee0e8b79c42f45635a0c2d01d515c1483ceb8ce1dc5f3adda7425fef0775", 0x0}) 2018/01/27 13:34:59 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000fe7000-0x4)=0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000fe7000)='/dev/usbmon#\x00', 0x6, 0x40) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x0, &(0x7f0000906000-0x69)="", &(0x7f0000b6a000-0x4)=0x0, &(0x7f00004c6000)=0x0, &(0x7f0000855000-0xee)="") dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/01/27 13:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000aa4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = request_key(&(0x7f00004f3000-0xc)='cifs.spnego\x00', &(0x7f0000d9b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b25000-0x1)='\x00', 0xfffffffffffffffb) keyctl$clear(0x7, r1) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "ff"}}}}}, 0x0) fremovexattr(r0, &(0x7f00006bf000-0x22)=@random={'security.', "6b657972696e672d656d312e94656d30736563757269747900"}) 2018/01/27 13:34:59 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$inet_dccp(0x2, 0x6, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e91000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000b5000-0x4)={r0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00006a0000-0x8)={0x0, 0x7}, &(0x7f0000532000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00008d2000-0x10)={0xfffffffffffffffe, 0x8203, 0x56, 0x1, r4}, 0x10) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000b, &(0x7f0000b80000-0x1)="03", 0x1) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00004fc000-0x9)='/dev/vcs\x00', 0x80000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b46000)={r5, 0x28, &(0x7f00002a4000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 35.695410] binder: BINDER_SET_CONTEXT_MGR already set [ 35.695424] binder: 5124:5128 ioctl 40046207 0 returned -16 2018/01/27 13:34:59 executing program 7: r0 = memfd_create(&(0x7f00005cb000)='\\\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000+0x322)=0x0, &(0x7f00007c8000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000e2000)={0xffffffffffffffff, 0x50, &(0x7f0000e6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00006c9000)=r1, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/27 13:34:59 executing program 0: mmap(&(0x7f0000000000/0xb15000)=nil, 0xb15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0xa, 0x4000000000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000829000)='/dev/vcs#\x00', 0xfb, 0x41) mmap(&(0x7f0000b16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000b17000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b16000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f000036a000-0x4)=0x0) fcntl$dupfd(r4, 0x406, r0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000973000-0x38)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip={0x0, 0xbb1}}]}) r5 = fcntl$dupfd(r2, 0x0, r2) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000b09000)={0x81, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r5, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x8000000, 0x0}], 0x10) 2018/01/27 13:34:59 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000179000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$selinux_access(r0, &(0x7f000088a000-0x46)={'system_u:object_r:locale_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x37, 0x39, 0x0}, 0x46) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d41000-0xb)='/dev/loop#\x00', 0x7, 0x0) r2 = userfaultfd(0x800) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) [ 35.706311] binder_alloc: 5124: binder_alloc_buf, no vma [ 35.706352] binder: 5124:5128 transaction failed 29189/-3, size 0-0 line 2903 [ 35.706382] binder: 5124:5138 BC_FREE_BUFFER u0000000020000000 no match [ 35.713264] binder: BINDER_SET_CONTEXT_MGR already set [ 35.713277] binder: 5143:5159 ioctl 40046207 0 returned -16 [ 35.735350] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.735501] binder: undelivered TRANSACTION_COMPLETE [ 35.878077] audit: type=1400 audit(1517060099.480:31): avc: denied { call } for pid=5124 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/27 13:34:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000a0f000)='./file0\x00', 0x0, 0x8) mkdirat(r0, &(0x7f000036d000-0x8)='./file0\x00', 0x0) mount(&(0x7f00009d4000)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) unlink(&(0x7f0000f04000)='./file0/file0\x00') umount2(&(0x7f0000665000-0xe)='./file0/file0\x00', 0x0) 2018/01/27 13:34:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fa7000-0xa)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000c6c000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000c86000-0x8)={0x0, 0x989680}, &(0x7f00006a4000)={0x0}, 0x8) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000bac000)={0x525a1af3, 0x3, {0x3, 0x1, 0x7, 0x0, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 13:34:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c36000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1b000-0x4)=0xe8) r0 = getuid() stat(&(0x7f0000358000-0x8)='./file0\x00', &(0x7f00000b2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00001eb000-0x4)=0x0, &(0x7f00001ff000)=0x0, &(0x7f0000c1e000)=0x0) setresuid(r0, r1, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000eab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4a2c8f1268ce73a338fbd5769094347ea", 0x20) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/27 13:34:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000efa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000d5a000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000501000-0x4)=0x14) bind$packet(r0, &(0x7f00000cc000)={0x11, 0x0, r2, 0x1, 0x7, 0x6, @random="b35f140512f7", [0x0, 0x0]}, 0x14) vmsplice(r1, &(0x7f0000288000-0x48)=[{&(0x7f0000b5d000)='j', 0x1}, {&(0x7f00002ad000)="0f", 0x1}], 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x0) 2018/01/27 13:34:59 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000021000)=0x14) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, r1}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000001d000-0x4)=0x10000, 0x4) 2018/01/27 13:34:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000d62000)='ceph\x00', &(0x7f000082e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000194000-0x12)='-wlan1-em0trusted\x00', 0xfffffffffffffffb) keyctl$assume_authority(0x10, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fdc000)='/dev/sequencer\x00', 0x80000, 0x0) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000011000-0x24)={0x14, 0x20, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000274000)='/selinux/access\x00', 0x2, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000dad000-0x18)={0x2, 0x20, 0x1, 0x0, 0x0}) 2018/01/27 13:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000872000-0x63)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x1ff, 0x0, 0x0, []}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80, @dev={0xac, 0x14, 0xffffffffffffffff, 0xf}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005c7000-0x8)={0x0, 0x0, []}) set_tid_address(&(0x7f0000006000)=0x0) 2018/01/27 13:34:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000911000)='/dev/midi#\x00', 0x5, 0x20000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c57000-0x8)={0x0, 0x100000001}, &(0x7f00005aa000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004da000)=@assoc_value={r1, 0x800}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x8, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f000069f000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}], 0x1c) 2018/01/27 13:34:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e92000-0x9)='/dev/rtc\x00', 0x100, 0x0) shutdown(r0, 0x1) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000411000-0x4)=0x0, &(0x7f0000119000)=0x4) r1 = socket$inet(0x2, 0x1, 0x100000001) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f0000eff000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009dd000-0x4)=0x10, 0x0) sendmmsg(r1, &(0x7f0000cda000)=[{{0x0, 0x0, &(0x7f000055c000)=[{&(0x7f000093c000)="5ce370e83095409c0857ebd6a96fa84837b2f658bedff1a234487492c2870a3a56eebf0132a748ce35796eb0d1d470d6129c5178839b53393f43c1948efc76142fd0a8cbf383f8eb7d098e9a53f4944af4ed662d9e9a24c2ffa294932921945f6c0484fad8c204ab60cc9d1518d5cdba1d3fa721a7f85547b3f658dac91b2c07e1f45053819fa919b17d76469667d57e08d5bed4bc80cf", 0x97}, {&(0x7f00001dd000-0xec)="41c7ce4546076cee3f380f703c301e1d418b638fa033507f7baf65ea0eeb2d1d93ca7defa3dd6527f287c6ee56a1940f7cb9a4e47b911efd584df945d42ca27763bb0d1838b4d08e441181507e81b8780a28f15ed455fbb19697d7e9bd7e04220cfcc84969244ed25134fdf3c4ba4e7295c8a5faac696c719d04e23033fb9b4e9b9d182731fc74e0cf2b670d6d0ad1658d9ffdb4b1c7c257052bc87cce9e2c8e25e258ed3b91edfc3976275d6f83064dcb107a08f9890275a85c95040bcbc93608b4c09d7ebd1926c804e44e83738bff69ad610f5d9252c11982089fdc1ebafc414bf0a8199e650fcc28ab3a", 0xec}, {&(0x7f00003d2000-0x1e)="db8a5cbd3756765d54f87e3a0d4a132406ee58d6218551bd1789a6462b4b", 0x1e}, {&(0x7f00001c6000)="58296d0c991af4928a6fa2e14138b5ae2b303010b4ff5baf1fa84769a315dbd870684360008e37ed2b02969b9f", 0x2d}, {&(0x7f000096a000-0xb9)="77aae474b7efb329b31f10f03f49793ea6e30d1e8fca913393860384ab9d6c71ea8d1fbb851a9f94158727614a495eb34ac5e2ecebd178d8888e9d14990834b796db78f2476db8dc6d00f9074025a6b44544ea3ab3f6ce050edca73c383a6b2244cb3cc111c347e7d66c090e188f303f4c746acae702dbfc58c9a8d7eb6a71330ae8f89d5cf7a173a5b0fdf7507516d705b9a61997f7064e8774e7b7fd1c94846961503e184bcf8bd0b12102446a17e9ab1f61ea7e188355b4", 0xb9}, {&(0x7f0000e2c000-0x89)="2bd96f49d2010cd5613fa76ffadcbe03c020757f172b3bda546df6748db7842830ec72b7fae692a7a245709b5e785ccfd328855768f6b389e9c4737185092c2cf108ed79b10bad34c2696b1aa747b35b283a4739f9d851dbf5f0816456f7ab37b977b6544a4faee7d2bef715a4b8fb1de8214f772ea6b338325e9276ca3faf70503b11b3398d80e1f4", 0x89}, 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&(0x7f00004de000-0x20)=[{&(0x7f0000823000-0x5a)="b186b8ee45ac9e5782cbe1f799768ab8cce99428bf8e6e01ef3963997120a0651fce3da536ebf5c6d7ddb372d2aa4dfdeffe3349755a3c1e867b7dc290a337e22de50dd3963b556ba0ebef67cb6442c7bee3e23a44bf27827356", 0x5a}, {&(0x7f0000e7e000)="3306e600d2e5dc0d16edb21a80f0c11835f6e17bb922faca0249b48478444f0dd255d8ef5977ae7b98e51192ddc629d65a6e5ff2abafd967052287a2c1978833062b1e0d4b0d7497016f1baff06e22a2b54d2f867c69f1022a9898a03ae948afbd425e5b4702b51d0bb8753f00a8bdb7d8bbff026eb15588dd9ff3e4c2e8d4216f768e491507d8a569d7bb41407e0b17c367c38d1911a5d714857677c5a0", 0x9e}, {&(0x7f00000e2000-0xa3)="2e3c2ca1b11810f9fb34b6db7b977fdd99db059b98d868719b9e1bcd2c84eb81b2c8266d8ac3185a4b5c413a1a354a7f0fa7df6f3aeaf6b2b3e77547bb9dab4dc5660faffef5f8254dacbd6be86afe6c68a61fcab07a38d55b36504f97a11e7b7b586888bc62ba7d35200ac7c699c8d4f64df850e2030ea7278149b63ca629b73493371a081c4dc6105d65cc59a23b4856b1013f6a636259022b4f25c305df381ada32", 0xa3}, {&(0x7f000038f000)="", 0x0}], 0x4, &(0x7f0000c9b000-0x24)=[{0x24, 0x19a, 0xcf8a, "3af9dad08d7caa4c3f89b0d766eabd5c6ead142ead4b05"}], 0x24, 0x20000000}, 0x2}, {{&(0x7f00009be000)=@vsock={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f0000727000-0x10)=[{&(0x7f0000ce9000-0x56)="53fe68d0480759e3f1ef5c16b1102ab07b691c18b9ba35b4c08fbce821a712887f87f788013b73073e8797eb6d5d89dd9ed8e2b00b74e6d02480b8935e62724c993d489da8f01dc3a6c01b737c2db7f64582f42d536e", 0x56}, {&(0x7f0000b63000-0x6b)="94af306b0acf463a75c42d171d6e23ecb11444764c7c5b2f6fd1c0091b8035463b09c76978f6c653ef55c06fe694d76e0be242be28c0b6817ad2ce47a63bda732d8fd055a0839a0f56b39448fa3faf0fdf92076de05553c925666e16e3a7e8197dda01b51f95437e13b4ca", 0x6b}], 0x2, &(0x7f000013c000)=[{0xfc, 0x104, 0x4, "bfa3371b5174daedccbf721f209b4e00242fe22885e182a26e018adb5783a574c07db36993a5573300b4a0b7154ccc197edd4b30ad5358c21917c0b629fb993e1ee3921b012cda1401bc52a202e57202ee1730245c2f9437fc3689aaf92ae0f986995a1fb212bb3dcbc772f44907409a0f02a8663a17b671f889dd27fc35870e84a98c8dd38f0acaf86cf3f4da1242e9ba8fa8c050e1831bc8416f2b9fa8ae9c4cbcc7b6afdc4eb4edf7cd8b9fec8e0702e80e6177512c915111b03090daa53014e615ea517ca91e726a68f01989e45188a0d93c3fce4b98a9e7bc141f7cb3f8ab18b6fe5db7e7182bae0076b5"}, {0x100c, 0x11f, 0x6, "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"}, {0xc8, 0x116, 0x80000001, "921978265d9c6e260dda92e787f4891db83a782fc67048d20fd2441817ee1970b37e45b872ac437f52ea78767d952a79732b2a04b9bd1d9bc21afea96d3b498c504242f427d36bcd53ae59fcf8e9a183d3465ae7ce0948488023c1a99e840554c362e448b0b324e1790f7934054f0a4faec61f8c5c8c4868659e49e7f2760a109c218b7c19a5713b011842ab120b3e5f71a1441708cbeb0d1f794e5c34e396050383a8b28d5637ff074d9f8483fb669f96fc623a862c971e1ec53a00"}, {0x30, 0x6, 0x100000001, "936c371f395e208f112bd42cba29daaf8d0220b4e20814c07a7fe41f965883351f5f"}, {0x3c, 0x11, 0x400, "72d846373f6f8c4a225eb4ea365b104994765fc1d01c6c145f86a95445f4e119e91a73a9253e6b1429eaf3a8eaa8f9e4"}], 0x123c, 0x40001}, 0x1}], 0x8, 0x20000080) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000a62000-0x70)={[{0x7, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x26f80000000000, 0x0, 0x0, 0x614}, {0x200000000, 0xd6, 0x0, 0x9, 0x200, 0x0, 0x0, 0xffffffffffffffea, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000b23000)={0x2, 0x78, 0x81, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 13:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000724000-0x100)=[{{&(0x7f000045d000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007d9000-0x40)=[{&(0x7f0000fa6000)=""/161, 0xa1}], 0x1, &(0x7f0000186000)=""/114, 0x72, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000a22000-0x8)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008d7000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000c7b000-0x4)=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) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/27 13:34:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000aa0000-0x4)=',%[\x00') r1 = syz_open_dev$dspn(&(0x7f0000053000-0xa)='/dev/dsp#\x00', 0x101, 0x4302) read$eventfd(r1, &(0x7f000092a000-0x1)=0x0, 0x8) 2018/01/27 13:34:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x2, 0x7, &(0x7f0000445000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000e45000+0x667)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cc0000)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c94000-0x14)={r2, 0x1000, 0x3, 0x4, 0x400, 0xc78d}, &(0x7f00003e6000-0x4)=0x14) r3 = open(&(0x7f000023b000)='./file0\x00', 0x280800, 0x173) ioctl$sock_ifreq(r3, 0x893b, &(0x7f0000886000)={@generic="caa3c2cf5b40791bf06ae37731162aba", @ifru_map={0x4, 0xffff, 0x6, 0x1, 0x8000, 0x87}}) getpgid(0xffffffffffffffff) ioctl$int_in(r0, 0x5473, &(0x7f0000136000)=0x9) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00002f3000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f62000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000e2b000-0x4)=0x0, &(0x7f000030d000)=0x4) perf_event_open(&(0x7f0000575000-0x78)={0x0, 0x78, 0x4, 0x2, 0x3, 0xf0, 0x0, 0x1, 0x84000, 0x1, 0x3, 0x7, 0x3, 0xc853, 0x8, 0x3, 0x3ff, 0x7f, 0x2, 0x2, 0x8, 0x8, 0x1, 0x1, 0x7, 0x9, 0x0, 0x5, 0xca, 0x1, 0xffffffff7fffffff, 0xe86, 0x7, 0x447093de, 0x100, 0x0, 0xffffffff7fffffff, 0xffff, 0x0, 0x2f, 0x2, @perf_bp={&(0x7f0000d3b000)=0x0, 0x4}, 0x4001, 0x3f, 0xe6f5, 0x5, 0x53e8, 0x8001, 0x81a, 0x0}, r4, 0x8, r0, 0xd) r6 = syz_open_procfs(r5, &(0x7f0000609000-0x61)="70796f0002645f6d727000") sendfile(r6, r6, &(0x7f0000014000)=0x0, 0x10003) fadvise64(r3, 0x0, 0x8, 0x4) 2018/01/27 13:34:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000e86000)=0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000634000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000ca7000)=0x10000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001c1000-0x2c)=[@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000da3000)={0x0, 0x464d66b4, 0x30, 0x7, 0x6}, &(0x7f00002b0000)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000351000-0x8)=@assoc_value={r2, 0x6}, &(0x7f0000493000)=0x8) 2018/01/27 13:34:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000aa4000)="72616d6672f2", 0x80000, &(0x7f000000a000)="") lgetxattr(&(0x7f0000ec6000-0x8)='./file0\x00', &(0x7f000069e000-0xc)=@random={'btrfs.', 'ramfs\x00'}, &(0x7f00003f0000)=""/81, 0x51) 2018/01/27 13:34:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f0000eec000-0x10)={0x0, 0x0}) syz_open_dev$vcsn(&(0x7f0000455000)='/dev/vcs#\x00', 0x0, 0x100) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a19000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000149000)={0x3, 0x3f, 0xdda, 0x8, 0xfffffffffffffff6}, 0x14) inotify_init1(0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000625000-0x4)=0x3, 0x4) 2018/01/27 13:34:59 executing program 7: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000003d000-0x8)='./file0\x00', 0x40) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001b000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x10, &(0x7f000003c000-0x16a)="") mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003d000)="3a2e2429256264657629257bda657468303373656c6600", 0x3) r1 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x20) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000038000)=0x0, 0x3f) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getuid() mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000040000-0x4)=0xc) lchown(&(0x7f000002c000-0xc)='./file0/bus\x00', r3, r4) bind$netrom(r0, &(0x7f000003e000)=@full={{0x3, {"b8c185325280da"}, 0x1}, [{"e3704e60d1251d"}, {"554ed14d98ad1f"}, {"e6640adc2d819f"}, {"a4d39ea85778b7"}, {"b2f47db6f7a475"}, {"2f3a0d56d3ab3e"}, {"5dd81fa88f42ce"}, {"3c7aa8469b1796"}]}, 0x48) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000018000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) 2018/01/27 13:34:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x6, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x2, 0x0, 0x80000001, 0x0}, &(0x7f0000327000)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006cf000-0xc)=@sack_info={r1, 0x8, 0x8}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x6, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000630000-0x9)='/dev/dsp\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000ca4000)=0x7cb) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000426000-0x4)=0x12, 0x4) waitid(0x0, 0x0, &(0x7f0000101000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000e5f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000900000)={r4, 0x0}, 0x8) clock_gettime(0x0, &(0x7f0000cf7000)={0x0, 0x0}) mq_timedreceive(r3, &(0x7f00003f4000-0xc9)=""/201, 0xc9, 0x35a9, &(0x7f0000fe2000-0x8)={r5, r6+30000000}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000dc4000)={0x0, 0x0}, &(0x7f0000ad3000-0x4)=0x8) 2018/01/27 13:34:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000ea000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x19, 0x80000, 0xfffffffffffffffa) sendto$inet(r0, &(0x7f0000492000)="c398", 0x2, 0x20020003, &(0x7f000005f000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000c77000)=""/37, 0x25, 0x0, &(0x7f000006d000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/27 13:34:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x80000000, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000d1d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) connect$netlink(r0, &(0x7f000030d000-0xc)=@kern={0x10, 0x0, 0x0, 0x14802880}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000074a000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001f6000)=0x2c) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000339000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000051d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000bfd000)=0x0) write$selinux_create(r1, &(0x7f0000a25000)=@access={'system_u:object_r:cron_log_t:s0', 0x20, "756e636f6e66696e65645f753aeb79737465775f723a696e736d6f645f743a73302d73303963302e63070000003e6ed8a94f28736eeb04e3726d6867", 0x20, 0x34, 0x33, 0x0}, 0x60) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/27 13:34:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d07000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000d9d000-0x8)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00004cc000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {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}, 0x48) r3 = socket(0x10, 0x3, 0x0) bind(r3, &(0x7f0000cb4000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x3, 0x0}}, 0x26) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000073e000)=r2, 0x4) init_module(&(0x7f0000de6000-0xa)='syzkaller\x00', 0xa, &(0x7f0000b86000)='bdev\x00') 2018/01/27 13:34:59 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000027000+0x2e6)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000027000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000000b000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000003a000-0x48)={0xd, 0xc, &(0x7f0000039000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x80000001}, @call={0x85, 0x0, 0x0, 0xa}, @call={0x85, 0x0, 0x0, 0x31}, @ldst={0x3, 0x3, 0x7, 0x0, 0x9, 0x50, 0xffffffffffffffff}], &(0x7f000001d000-0x4)='GPL\x00', 0x0, 0x6b, &(0x7f0000019000)=""/107, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000003a000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000033000-0xe8)={{{@in6=@loopback={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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000037000-0x4)=0xe8) r5 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000001b000-0x4)=0x0) lstat(&(0x7f0000024000-0x8)='./file0\x00', &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000000f000)=0x0, &(0x7f0000026000-0x4)=0x0, &(0x7f0000019000-0x4)=0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000037000-0x1c)={&(0x7f0000036000)=@kern={0x10, 0x0, 0x0, 0xc200}, 0xc, &(0x7f0000037000-0x10)=[{&(0x7f0000037000-0x2138)={0x2138, 0x42, 0x200, 0x4, 0x0, "", [@typed={0xc, 0x88, @u32=0x1}, @generic="34620be67c23119efb3e8b2504a70e86c8ea881d764aef482b359d8949d6473472d721624b86490b06773110d8559dcd667293076c064c651088495224fcaaf1468b80a21abdd2dc95fa93", @typed={0x18, 0x5a, @str='selftrusted]\x00'}, @typed={0x8, 0x62, @void=""}, @typed={0xc, 0x27, @fd=r0}, @typed={0x18, 0x19, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @nested={0x207c, 0x54, [@generic="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@typed={0x10, 0x78, @u64=0x8}, @typed={0xc, 0x86, @fd=r0}, 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[@generic="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@generic="b5ead96ae8854904279a7613f35e10c26fd5b5f5a23164697fcf2c281a060dfb1e9b9ac86adc334f4a1290d924239c6978c3f74e7bc34e103c07c464f2433f53ad61df90391bada8ed950d5c0912c90040acc281223c6043d59f71bbbb811aaf8a1c6c06023da3546912e9fb0159", @generic="cf911ac6ce71d3aba3ce91ca01bced03235a5db3cb738456f8e7266aec5c0f0b8bd25b63", @typed={0xc, 0x52, @ipv4=@multicast2=0xe0000002}]}, @generic=""]}, 0x2100}], 0x2, &(0x7f0000019000-0xbc)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r4, r5}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xbc, 0x4004}, 0x10) 2018/01/27 13:34:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) keyctl$join(0x1, &(0x7f00007c9000)={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = syz_open_dev$sndpcmc(&(0x7f0000d20000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x440000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000094b000-0x8)={r0, 0x7fffffff, 0x40}, &(0x7f0000d82000-0x4)=0x8) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) [ 36.099011] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=112 sclass=netlink_route_socket pig=5242 comm=syz-executor0 2018/01/27 13:34:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000016b000)={'security\x00', 0x0, 0x0, 0xb0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000a2f000)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @common='bridge0\x00', @common='bcsh0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x90, 0xb0, 0x0, {0x0, 0x0}, []}, {0xfffffffffffffc26, "8f638f2f6c947e9fa6987ca2456c88e7262b928df3d52288bffb7ae330", 0x0, ""}}]}, 0x10c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d4f000-0x4)=0x0, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d6e000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00009db000-0xc)={{0x9, 0xfffffffffffff173, 0x0, 0x7ff, 0x5, 0xffffffffffffffff}, 0x401}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ed1000)='veno\x00', 0x5) 2018/01/27 13:35:00 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000c000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000002000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x3, @rand_addr=0x4761de6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f000000c000)={0x2, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000008000-0x8)={0x0, 0x0}) [ 36.173399] netlink: 'syz-executor6': attribute type 2 has an invalid length. [ 36.186668] sock: sock_set_timeout: `syz-executor2' (pid 5253) tries to set negative timeout 2018/01/27 13:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') rmdir(&(0x7f0000604000-0xe)='./file0/file0\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000202000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b0000)=0xe8) quotactl(0x100000000, &(0x7f0000f4b000-0x8)='./file0\x00', r2, &(0x7f0000663000)="d98b61135ace25869a43e285ac0047940cc47f0479a768398f4f314d333ab67820e436e830a8d89785b3e19c312c82036f5a8eaf5361fe49d96b768c32b0f626c7ba6737fbe24a319db5269834463115e2772ac7d098850752252155fd98b56c1a262bb5bc5649b5f6ed3a22b81679e8262ff2af66c630b8e5afd8") 2018/01/27 13:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005ce000)='./file0\x00', 0x141046, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000975000)={0x0, 0x1000, 0xbdad, 0xe0, 0x8db, 0x9}, &(0x7f00001af000-0x4)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000d8000-0x14)={r1, 0x8000, 0x9, 0x2, 0x80000000, 0x9}, 0x14) write$evdev(r0, &(0x7f000064d000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0xffffff5a) ftruncate(r0, 0x7fff) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000993000)="d9d0ef993299da3479ed", 0xa) 2018/01/27 13:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000058d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000983000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00001f5000)={0x1, 0x0, [{0xc00000040000082, 0x0, 0x0}]}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002d2000)='/selinux/enforce\x00', 0x680800, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000543000-0x18)={0x1, 0x1, 0x9, 0x10001, 0x4, 0x2}) [ 36.219780] sock: sock_set_timeout: `syz-executor2' (pid 5253) tries to set negative timeout 2018/01/27 13:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000964000)='./file0\x00', 0x0) r0 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) lsetxattr(&(0x7f00005bf000-0x8)='./file0\x00', &(0x7f00009a7000)=@random={'btrfs.', ']#bdev\x00'}, &(0x7f0000272000-0x1)='\x00', 0x1, 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f22000-0x4)=0x0) setpriority(0x0, r2, 0x3) fanotify_mark(0xffffffffffffffff, 0x2, 0x0, r1, &(0x7f0000d7e000)='./file0\x00') clock_gettime(0x0, &(0x7f000094e000-0x8)={0x0, 0x0}) 2018/01/27 13:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000810000-0x14)={0x100, 0x22b2, 0x7, 0x4, 0x0}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000c3d000-0x68)={0x74, 0x0, [0xfd8, 0x100, 0x6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$vcsn(&(0x7f0000e0c000)='/dev/vcs#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00009b7000)={0x1, 0x0, [{0x10, 0x0, 0x3}]}) [ 36.232148] netlink: 'syz-executor6': attribute type 2 has an invalid length. 2018/01/27 13:35:00 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e59000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$bt_rfcomm(r0, &(0x7f0000808000-0x9)={0x1f, {0x1, 0x4, 0xe, 0xf8, 0x20, 0x9}, 0x2}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000046e000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000c1c000)={0x6, 0x101}) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00007c9000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f000022b000)={0x1, 0x0, [{0x487, 0x0, 0x0}]}) 2018/01/27 13:35:00 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000007000-0x1c)={0x4000000000000005, 0x9, 0x8, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000013000-0x18)={r0, &(0x7f000001e000)="", &(0x7f000001e000)=""/0}, 0x18) r1 = syz_open_dev$audion(&(0x7f0000010000-0xc)='/dev/audio#\x00', 0x6, 0x202) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f000001f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000013000-0x4)=0x8, 0x800) r2 = syz_open_dev$admmidi(&(0x7f0000013000-0xe)='/dev/admmidi#\x00', 0x3, 0x4000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000018000-0xc)={0x0, 0x10, &(0x7f000001f000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000020000-0x4)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000020000-0x98)={r3, @in={{0x2, 0x2, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xad}, &(0x7f0000020000-0x4)=0x98) 2018/01/27 13:35:00 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000010000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000010000-0x57)={0x0, 0x4f, "8de18e36e3de100f0d2c69c744edc7e4237cadb1613d4ab5658c1c183595eb45b029ca861ec732b827ef32cf41a68fb73eb46c496ff9c3597b90fa68b33f9a846a757906ccf6d68be52feabb07a865"}, &(0x7f0000010000-0x4)=0x57) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000010000-0x8)={r2, 0x80000000}, &(0x7f000000f000)=0x8) finit_module(r0, &(0x7f000000e000)='GPL,\x00', 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000e000-0x5e)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000)=0xa0) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000010000)=""/37, 0x25) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000010000-0x8)={0x0, 0x0}) 2018/01/27 13:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000081d000-0x5)='user\x00', &(0x7f000036d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b87000)="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", 0x1000, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f000055a000)='user\x00', &(0x7f0000858000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000019f000-0x8d)="b36415b941b81d45797324629cfa7a91c36cd9901c78965b9be1d19a30408b6e9db31ffa17eaeae916d3f8f63be637aeb1ffb7c2b05eef0a7cf5588e2489137662676d7d81ac9e86dec353c8c9ac55f206fb58ecbfe366ba3db7a8bfc706443543f8187ed504553527023143b5b19c853af9ed99ff7c9e9c40829a934ffbf3c922ab2f2c96856fe853", 0x89, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000e86000-0xd)='dns_resolver\x00', &(0x7f0000e82000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f00004fc000-0xc)={r0, r1, r2}, &(0x7f000084b000-0xaa)=""/170, 0xaa, &(0x7f0000c64000-0x2c)={&(0x7f00003fc000)={'wp384-generic\x00'}, &(0x7f0000d80000-0x8f)="a6e6705e0b01d42581a48eb80000d68b635843f4c1cded727ad4920fc91a86eb4b8722ce2603b02831885cdca975af70410344b251ad03a47a2e5b2f591dcb614968cc69f877b2839cc7000750c2e1a94127e7990d1d4747f16591f5373b8c3e2b1242dd492ae7112e677e23e8525616b6ee0d8fc0d92ab9df9e2a476b1ed7e8fa776a9c5118258b752dd11a54f999", 0x8f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007f7000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000000)={0x3, 0x20}) pipe(&(0x7f00007db000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0186404, &(0x7f0000c8f000-0x18)={&(0x7f0000fcc000/0x2000)=nil, 0x4, 0x1, 0x2, &(0x7f000058b000/0x1000)=nil, 0xcdc7}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00009dd000)=""/15, 0xe, 0x3) 2018/01/27 13:35:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000027c000-0x24)={0x24, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x9, @binary="08af"}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000339000)={0x0, 0x0, 0x0}, &(0x7f0000397000-0x4)=0xc) r2 = syz_open_dev$dspn(&(0x7f000025e000-0xa)='/dev/dsp#\x00', 0xe9c, 0x2000) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000abd000-0x10)={&(0x7f0000bb0000/0x9000)=nil, 0x9000}) sched_getattr(r1, &(0x7f000050b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mlock(&(0x7f0000d7a000/0x2000)=nil, 0x2000) 2018/01/27 13:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b99000)=0x1, 0x4) sendto(r0, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f0000c9b000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/27 13:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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 = dup3(r0, r0, 0x80000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000b75000-0x63)=""/99) r2 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00008f4000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000915000-0x10c)={{0x200, 0x5, 0xb0, 0x1, "63f3c2e9723e3e6d17f5a564bb10df5cbe22ea21d8ec0aeb4fec5126e3f79a8a70d04bc3d57aedc9cd3223ea", 0x8}, 0x0, 0x0, 0x100000001, r3, 0xffffffff, 0x5, "42e991efa7380b0404be9f08dca78192e04c220de3ae0acf3aa276399b2836c7671c10bbe90bb1f3e9a8abe68d731dfd1ce94bef3062d6677072f3fdec2d978e", &(0x7f0000af1000)='\x00', 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, 0x10000, 0x1000, 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]}) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 13:35:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000+0xe8)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x1ff, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x8)=[{r2, 0x8, 0x0}], 0x1, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x1, 0x10000) ioctl$KVM_SMI(r3, 0xaeb7) clock_gettime(0x0, &(0x7f00005b1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x6, 0x8000, 0x7, 0xfffffffffffffff8, 0x1ff}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000002000)=r5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r3, &(0x7f0000002000)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x1, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x4, 0x4}}, 0x26) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000004000-0x70)=[{&(0x7f0000002000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000000000)="4af51fcbfa0277459b1c1afe3cd0ab9deebc4006c08a030258f3706953555a2f102e18215c013d9f0e7689aec92e7d4464a30d5c24acbf04ddbfeefb40b19121f8bfcfe2dad83f69c25b89930199b9426bf4f9354fcc5e29e7791b8e218e13095386a6afa4f6ce04adc385d4d05b89d814b7ba567efa615a04befbf75592d868", 0x80}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000003000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000004000-0xf6)="bd2a10bc9ec76a4d98ccddd239f5d3b504aaeb359b6cfe7df4b7b1aa4c4144660691aefebbecd9fdc0fe100d983dcdf30717ddda481608a670ba162614eed05ca58713eecb99d7fb4f16042d1b8b01e52daea26065e8314507cfa21ff5c17c0ead081cfefedc8212255ac84e4a4f9969f65b7761b125051fa862e7274c4dfd71d1d34b6f7cfd85aa16137beef0fce752be6990ee53b385f30f55a9635e5371e4b5c9d6462233d080a265b9a1a61190c6e62f937c4544f5a77f5b1a78e65cc3ff6f5c72c14fc4ba7e681a390aab3e4de29e3bab412adea4baf6a7d0bbcaacce1c0342f4d6c78a2b40eb18dd3490aaeab22532c51b792c", 0xf6}, {&(0x7f0000003000)="256f31c6c1c7b418cb302e1431c9720558d0ebede79ab860b6f91d0f3ff96b2a7f27bf030da4f9944cfc6276e332ad59b388c5b47c01c47f68f6c7cb8d6036d55a9a353fab84fc828979677c5cead38c3b3b3cb93c0c13c52e8080ef696eac3ba8cadd17235e9c105d845e96fbad1b5b64f62ffc7ef399cf8e8c885f9c84556ac41aa893c9a77d613d0acb5d14eac99f72f396cb514d126453677ce6d9ae76066d74fd9f33e1c4005399fe777210824b224b603bfafd3a204b8fa509f9fbbd7551c2ef23b5561738e0eadf3976f2747be672e9d3089a8b7770", 0xd9}, {&(0x7f0000001000)="6d255b40ca36424f3b92ac14948039d4cb24c0f217ccea6e2b7acca2a0f5076fa48f2539583d69ee90e521c05c2abec994876bbbff48712f84223daccdcae7579dbe6c3aa89c4a17ce14d4eed8873019938011da231d8d", 0x57}, {&(0x7f0000003000)="1c58ec4ff7ea68b03183270f80c0c076be899f33ea940001ef705d84ca99716c607a578fee5b11b4cd633277661cd063f5eace88364c7e759e9d931bcd49d2abc982db8ab35ec5a8a63a96030fa2978b7a6686209a94620301e79c9be18557a9531272cdce00f0b360", 0x69}], 0x4, 0x0, 0x0, 0x48000}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff082}, 0x1c, &(0x7f0000004000-0x18)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000)="d89f81bd7a35d1a971310e73e5eb1b002d035a32adf984644ddfd7bc0048e7072f798f2c3f11533a4c53b635d59104b3373e6d74bc0b", 0x36}, {&(0x7f0000004000-0x2b)="3269cb90f8c620a40a0a834e59f95cfe14bc2856648c7bed70fa9c39d78dbec29a05e56eb4e363782c5fd2", 0x2b}], 0x3, &(0x7f0000000000)=[@init={0x14, 0x84, 0x0, {0x100, 0xffff, 0x3, 0x9df}}, @sndrcv={0x2c, 0x84, 0x1, {0x7fffffff, 0x80000000, 0xc, 0xa8cb, 0x33, 0x6a2, 0x6, 0x1, r5}}], 0x58, 0x48005}, {&(0x7f0000004000-0x1c)=@in6={0xa, 0x0, 0x55, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, 0x1c, &(0x7f0000004000-0x8)=[{&(0x7f0000001000)="36c63fe33e98c09d4b0eb3049df7d3817cdf1e8a2fbe82067155c8aea0d570f04ed13af1b6a87f4015771b72cc645afc00609bb178a756c0ef12692fc7d19a3294305a133b97764a1f5e5363bf413027b477ca9b325e5213c457797587e15193aaabd17a88e92bebe96e538a2005e22548e3f0e74e4c67060ddb30fe7be1d43706b37a2dcb7d717ae755ca6ec647b69e8d6a99226f6ea93940da1f38036b21ec165ed0f67bdcf63e0f5fcdb0571c12b4987faf1b9a8a30ca0a1226bfa82ac59a30f793bac0", 0xc5}], 0x1, 0x0, 0x0, 0x40}], 0x4, 0x20000001) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)={r4, 0x0}, 0x8) 2018/01/27 13:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) bind$inet6(r0, &(0x7f0000eb7000)={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000047000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00006b9000)=r2) set_thread_area(&(0x7f0000899000)={0x2, 0x20001000, 0x0, 0xfffffffffffffb6d, 0x77f8c21f, 0x5, 0x5800000000000000, 0xfffffffffffffff7, 0x5422, 0xb7}) dup2(r1, r0) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000035000-0x8)={0x0, 0x0}) 2018/01/27 13:35:00 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x200040, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000003000-0x8c)={0x0, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)={r3, 0x35, "c14db1d69bd9ec76507b88946f7ef532c379110d3192b8c94ad7fcba8fd2a37f99a38384acb1ddd38a2da190f3d29644f583723a62"}, &(0x7f0000003000-0x4)=0x3d) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000057f000)=@assoc_value={0x0, 0x100}, &(0x7f00005aa000-0x4)=0x8) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r4, 0x5}, &(0x7f0000000000)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000+0xf83)=0x0, 0x0) 2018/01/27 13:35:00 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000004000-0x30)={&(0x7f0000004000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000000a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000000b000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000003000)=[0x0, 0x0], 0x7, 0x6, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0}) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000000b000-0xc)=@sack_info={0x0, 0x0, 0x0}, 0xc) 2018/01/27 13:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000161000)="", 0x0, 0x0, &(0x7f0000a43000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c7a000)='/dev/sequencer\x00', 0x6d03, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000efb000-0xc)={0x2000, 0x0}) r2 = socket(0x2, 0x3, 0x40000000000000ff) 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) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00004da000)={0x0, 0xffffffffffffffff, 0xfffffffffffffffc}, 0x4) socket$unix(0x1, 0x7, 0x0) sendto$inet(r2, &(0x7f0000637000)="ac010000000000000000ffee000000000c002388d7000007668098fc23471cf423070b00000000000000034eb6a1bacf", 0x30, 0x0, &(0x7f00008d7000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 13:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getpeername$inet(r0, &(0x7f0000911000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c27000-0x4)=0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000084e000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) 2018/01/27 13:35:00 executing program 3: mmap(&(0x7f0000000000/0xb09000)=nil, 0xb09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b09000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b06000)=0x198) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a1c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000882000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000b0a000-0x30)={0xda, 0x0, &(0x7f0000a48000-0x1d)="e9c17fddbc797e53a6b91babf1f7ee34522583486b1e029e87ab245add", &(0x7f0000b09000)="476bd1902ccd57e7ad9e535db033d2109537b6dae413b474dca38447c34e05f0c513189ad0395f0646f58a16b025f4a5294b39e57bec3b0832c707c9f89f847f32689f199faeb0c48cbca311f2e46b1535b1718f8453f841354551a0fa4c7f3f354a519d95340d77773b6eb432217d028109c93ea3a67de6e16f7869511b8c344235f2ca5e8bc5c3df", 0x1d, 0x89, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$vcsa(&(0x7f0000387000)='/dev/vcsa#\x00', 0x3, 0x8000) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f000050a000)={{0x10000, 0x0, 0x1f, 0xfff, 0xffffffffffffffe1, 0x1, 0x5, 0x8, 0x2bd8, 0x3, 0x9e, 0x0, 0x0}, {0x100000, 0x4000, 0x10, 0x8001, 0x7, 0x5, 0x8, 0x8, 0x101, 0xf5, 0x0, 0x0, 0x0}, {0x2, 0x100000, 0x0, 0x1f, 0x3f, 0x3, 0x2, 0x40, 0x6, 0x9, 0x101, 0x10001, 0x0}, {0x103000, 0x100000, 0x1d, 0x9, 0x4, 0x80, 0x3, 0xffffffff80000000, 0xe8d, 0x4, 0xfff, 0x5, 0x0}, {0x1, 0x4, 0x8, 0x7fff, 0x100000000, 0x0, 0x8, 0x200, 0x5, 0x5, 0x8000, 0x7, 0x0}, {0x13000, 0x0, 0x4, 0x3ff, 0xd1, 0x3ff, 0x8, 0x7fffffff, 0x1c, 0xebb, 0x101, 0x9, 0x0}, {0xcae1580a49adce6b, 0x5000, 0x4, 0x7, 0x7f4, 0xfffffffffffffffd, 0x7, 0x1000, 0x10000, 0x10000, 0x1, 0x2, 0x0}, {0x4000, 0x2, 0x1c, 0x7fffffff, 0x9, 0x7, 0xf31, 0xf0, 0x4, 0x4, 0xffff, 0x80000001, 0x0}, {0x3000, 0x100000, [0x0, 0x0, 0x0]}, {0x6000, 0x1, [0x0, 0x0, 0x0]}, 0x8, 0x0, 0xf000, 0x0, 0xa, 0x1, 0x0, [0x100000000, 0x1, 0x0, 0x4]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000b06000-0x18)={0x50, 0x0, [{0x0, 0x0, 0x0}]}) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000b0a000)=0x3, 0x4) 2018/01/27 13:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000072b000)='/dev/cuse\x00', 0x0, 0x0) r1 = getpid() stat(&(0x7f0000258000)='./file0\x00', &(0x7f0000529000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d03000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) sendmmsg$unix(r0, &(0x7f0000fe8000)=[{&(0x7f00009ea000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00002c0000)=[{&(0x7f0000396000-0x50)="d41262ab2620f6de498147d23369dba58fe58b82574d57b1ea56f34c2a5e19126e3896fa38fc69c5382139b4e893846f8bf36dada16f37502d0797bc627cb84a11d4347a3f386960ca49a8d3075648f4", 0x50}, {&(0x7f0000f5a000-0x48)="6e6ecd8e377ef1a30acf3528a35940be76f7ef895d0dbf3cc0c87e342f4848f26b0593c37c55f2c9b24e74468bb6d6e8f1e20a05e90ecab1b0d1e451a801c5a8a479b91f3db92c23", 0x48}, {&(0x7f0000d1d000-0x2)='t>', 0x2}, {&(0x7f0000d91000-0x9b)="c0f58e003e6ffe8b342564287d0f8df50b5909342f9e25947cfa17d01cce219c441344bf012c27516b7911209aa46d3948b614aec4bf902fc8be53e21c21bfa2f3bcd425eccd8315fbc36288d454319f415055efaf042394e8323ae5f1a02d2e7d67b962c40692c24a02eef9b0fea6e1c7cbb53244a305cc2cded246ad64098cb1173968d6fe4d43c3a9b4d217f654242c378bc81ea42521fab619", 0x9b}, {&(0x7f0000ed7000-0xc1)="889d3f77c002bd5444befabb766f9ae647f65feb7dea0c64310c55dcee54b9df99ccd9a2398b30da745f02652a2b6f6de5b1f2c85a4eefe8cbba7a35f323aa5283b016413730fdf5155608d8b069a41fa90e6ff3cf7280edcf93f4660b4621b1c6adac7f1fbf097d6107dbbcd6819056a63673c9f6bfcc01377d6028b682486cf45fd76e08c0a5dc546a172d57822693aeed9a3f4415b94013b11c249f620d42255e9641a50bb23dac6c5eb256c336dc8fe40bed54ea93d1e5ce137bbefcdd86cf", 0xc1}, {&(0x7f000088e000-0x6e)="831994114d6113202c6a9451f0072f8bd70dffdf118707a385ce20ed75c5310e7ed2b8dec4cab43bd480c55b1c031b797ee28faf39d524d22bec93692d5c5fd3e9bac38ae5cb3f2b86f8d87152d96c28dd4b22077c0248a204c2ec854476ff4159bbe3f6acd03b7e18f9ac3a1139", 0x6e}, {&(0x7f0000dd9000)="239fdf1403f2543ce53507ef5e201ce781ccaf86270bcdc2ea75b170365e752052808470fa679e27046134b3c85c3e60829d8a38c4bc96e2d52279ffc7f359f7651ae341cc166eb4a7f83f08bf6c3c1124a40c75111e42d31ef9be978ece37751d16664cd74380d1ebe745da61e48c6b3c62598f307ed3329274a87ff04b371ff5c9f1832b6a8f227bebe01eb9350e4b2308b308379003", 0x97}], 0x7, &(0x7f0000b5f000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r4]}], 0x8c, 0x10}], 0x1, 0x40) 2018/01/27 13:35:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000002000-0xc)='ns\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000005000-0x27)=""/39, 0x27) getdents(r0, &(0x7f0000001000-0xb)=""/24, 0x18) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x240, 0x0) 2018/01/27 13:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000ba000)=0x0, &(0x7f0000f55000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f000079f000-0xe6)="", 0x0) r1 = syz_open_dev$midi(&(0x7f000062a000)='/dev/midi#\x00', 0x9, 0x139042) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00001a5000)=0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000f5000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) 2018/01/27 13:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000, 0x8001) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/27 13:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c26000)='numa_maps\x00') fcntl$setsig(r0, 0xa, 0x41) fcntl$setpipe(r0, 0x407, 0x3f) close(r0) 2018/01/27 13:35:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000669000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdd000-0xe)={r1, 0xfd4, 0x3, [0x6, 0x100, 0x10000]}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/27 13:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000139000-0xa)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffff9c, 0x84, 0x1c, &(0x7f0000689000)=0x0, &(0x7f0000f17000-0x4)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000302000-0x8)=0x5) pread64(r0, &(0x7f0000e1b000-0x38)=""/56, 0x38, 0x0) write$fuse(0xffffffffffffffff, &(0x7f00006a0000-0x5a)={0x10, 0x0, 0x0, @random=""}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/mixer\x00', 0x80, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005bf000)='/selinux/mls\x00', 0x0, 0x0) dup(r0) 2018/01/27 13:35:00 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000069b000-0xe8)={{{@in6=@loopback={0x0, 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}, {{@in=@multicast1=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}}, &(0x7f0000001000-0x4)=0xe8) r2 = getgid() fchown(r0, r1, r2) setsockopt(r0, 0x10000000000065, 0x6, &(0x7f00001f1000)="c8d63f23", 0x4) 2018/01/27 13:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f00008b8000/0x1000)=nil, 0x1000) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001000-0x20)={@generic="fefa075f3cb6404af917e3ae984398a0", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = syz_open_dev$adsp(&(0x7f00000fd000-0xb)='/dev/adsp#\x00', 0x0, 0x2) ioctl$TIOCEXCL(r0, 0x540c) 2018/01/27 13:35:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x1a, 0x600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x8001, 0xffff, 0x80000000, 0x7, 0x9, 0x6, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x200, 0x10001, 0x9, 0x101}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x6}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004fd000-0x8)={r1, 0x7ff}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x80, 0x0, 0x20}, 0xa0) 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) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x77}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 13:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c7b000)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000f39000)='./file0\x00', &(0x7f0000a98000)={0x1f, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d42000-0x20)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000056b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f000076d000+0xd1a)=0x5, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 13:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ccc000-0x18)={0xaa, 0x18, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000d6d000)='%\x00', 0xfffffffffffffffd) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000093d000)=0x3, 0x4) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) socket(0x13, 0x0, 0x6) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000cf3000-0x8)=0x0) close(r0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) 2018/01/27 13:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f58000)='/dev/loop#\x00', 0x1b, 0x102) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockname$llc(r0, &(0x7f0000c48000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009c2000-0x4)=0x10) r1 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000a8e000)={0x0, 0xff, 0x3, 'queue0\x00', 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]}) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1d000-0x4)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000dec000)='smap\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sigaltstack(&(0x7f0000748000/0x1000)=nil, &(0x7f00009e8000)=0x0) mlock(&(0x7f0000de9000/0x2000)=nil, 0x2000) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000fe2000-0x4)=r2) sendfile(r2, r2, &(0x7f0000b58000)=0x200000, 0xffff) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f000089a000)=0x3ff, 0x4) 2018/01/27 13:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e2d000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000907000)={0xfffffffffffffff8, 0x0, 0xfffffffffffffffc, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x2, 0x85, 0x1, "2bd0b873d31249bdfdf493f2640a90a3", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00002bd000-0x40)={0x8, 0x0, 0x0, 0x0, "052ec29200f3a6a287285803b96d029deec1c8d5d1a73b59aa48b6e70a8e4a77a603e345156ecbe6f6463a00", 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008a7000-0x14)={0x8, 0x4, 0x4, 0x8, 0x951fbea}, 0x14) 2018/01/27 13:35:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f13000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000ff7000)={0x18, 0x0, {0x2, @random="3f0daeac71de", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f85000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000b30000-0x10)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x10) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0xffffffff) read$eventfd(r3, &(0x7f000053f000)=0x0, 0xfffffffffffffc23) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) dup3(r0, r3, 0x0) sendmsg$unix(r3, &(0x7f00006ec000-0x1c)={&(0x7f00004a1000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000873000-0x20)=[], 0x0, 0x0, 0x0, 0x4}, 0x0) fcntl$getownex(r3, 0x10, &(0x7f000079b000-0x8)={0x0, 0x0}) tkill(0x0, 0x16) 2018/01/27 13:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000018000)=0x8, 0x4) pread64(r0, &(0x7f0000536000)=""/196, 0xc4, 0x0) syz_emit_ethernet(0x91, &(0x7f0000d0d000-0x91)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_uc={0x8847, {[{0x6, 0x7f00, 0x3, 0x10000}, {0x100, 0xfff, 0x5, 0x8}, {0xa8, 0x5, 0x8, 0x7f}, {0x3ff, 0x2, 0x8, 0x3}, {0x5, 0x4, 0x80, 0x4}], @generic="d6baa1e06eca440143b31e28f861446a30f277731dfc48ebf93f54f0ed0c0e1274c0a5827c3a2d9472d0b4691df6471f2dbd41292369a428c2bde22c5d972cb560cb794f736a8675f073b888492163676c43529d0a7f1ea453be2d22e402a0ab3732cd7d83f107ba7a60b741c437a0"}}}}, 0x0) 2018/01/27 13:35:00 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000004000)={@random="e9e73ababc72", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x40, 0x40000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "5c146e", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@hopopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0xfffffffffffffc97, 0x80000) r2 = syz_open_dev$amidi(&(0x7f000000a000-0xc)='/dev/amidi#\x00', 0x3ff, 0x40) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000000c000)='/dev/usbmon#\x00', 0x400, 0x200200) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffff9c}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = dup(0xffffffffffffffff) r7 = gettid() fstat(0xffffffffffffff9c, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000c000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000000c000)={&(0x7f000000c000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000009000-0x28)=[{&(0x7f0000000000)="dc637b5689879757bfefc9927acb87b8c0faeff82cc94c1c9a3e48acf62afeac7ce35b6a0d5a1a4256bb9147501e88b3dfed9aa97bbbbff74c0aecad839a72fdd7d14cb4e3d476bcf616c735bf7af31a4331424ef5261f6560563b4c7f127d91a8f936c557cd8a139f6d141342a3a03b2fc0c6bc0676224ee4682853c36b3e639223ed444c8750cd158596104f17bd63a5fd987b650617b8ac37843ea1e8503c8830bd44babaf63fe5fae615406f0be1d0bd000cc43a4a189f", 0xb9}, {&(0x7f000000d000-0xf0)="d04d3e5604c30a5eab52102fe8cc40da8fdbb09f8e7e745da1a277fd0f7330b9c8ec029576b7453adf44a2c4f63c1599656d5ae456fe86d4316c4187b852aba1fec6fe24032cb890eee4cc9704f2a0da8368220cb9383fba5daec798f1d61cc646ffdeebe14fcb5ba212ffd770fd715495522799e83d2a7cbad456997efe45fb82aeb8f941e4681f235753fb00a9363d554969aa26f0facb7561f242cedd3be52141f32701c90fde5fe4cae88a96c114e012f52c0319abcfe6aad25f27c2d3032aa961cf8dbc15067eb84c355a21f5616bd9a89be88aac0680f891d5f88ed82de096e22959039bb3ee779f4986bb690e", 0xf0}, {&(0x7f000000d000-0xa1)="adc9bb42983b44d80dbf1efe3f5ef74492d6751096e8c248f7b75a28b9ba87ee94a8b7082603429c390a28fb56d99ed07204b641359258c24a2873728cde1cac5dd7fd4452fcf64b4000d853a66870521db87a9ac57c9af461fe82b45897ada6e8f50e9627bfd8fe9b18aa0db79bf2f1aa7a1d1fca090f031da7d43a1a1127a9de435f4d061d907b45fd98a7db933102eb99e92635cb2d9df4144466adc09cf56c", 0xa1}, {&(0x7f0000005000)="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", 0x1000}, {&(0x7f000000d000-0x3a)="de8197a4ca6ef15041277ff535927d077f2442b87f20acb0e3bf1f50f82a410d9365c8c563806b868522860473e93a9c2f894816dfed21a20e30", 0x3a}], 0x5, &(0x7f000000d000-0x3c)=[@rights={0x24, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x3c, 0x4000000}, 0x1) 2018/01/27 13:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000856000)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000618000)={0x80000001, 0x2, 0x7, 0xb0, 0x9, 0x3c14, 0x6, 0x2, 0xc00, 0x654}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000531000-0x4)=0x1f) r1 = syz_open_pts(r0, 0x0) creat(&(0x7f0000ba9000)='./file0\x00', 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00008cb000-0x6)={0x3, 0x5, 0x9}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) 2018/01/27 13:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000ec4000-0x8)={0x0, 0x5}, &(0x7f000019a000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000712000-0x8)={r2, 0x3, 0x80}, 0x8) close(r0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dd1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000092b000-0x18)="ad56b6c5630faeb9958a8992cd43870cffffffffffff7fff", 0x18) 2018/01/27 13:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000377000-0x4)=0x0, &(0x7f00009f4000)=0x4) readahead(0xffffffffffffffff, 0x7ff, 0x7fffffff) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f00000b1000)=0x400) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f000057f000)=""/132) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x40096101, &(0x7f0000b1d000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000b8a000-0x10)=@common='bcsh0\x00', 0x0, 0x0, 0x0}) 2018/01/27 13:35:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000000000)="", 0xfffffffffffffffa) 2018/01/27 13:35:00 executing program 1: r0 = socket(0x1b, 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x5, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xa854, 0x2, 0x8, 0x4, &(0x7f0000001000)=@common='dummy0\x00', 0x100000000, 0x9, 0xfa}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0xed53}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x164, &(0x7f0000212000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x156, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x100, 0x0, 0x8000, 0x0, 0x1, 0x880b, 0x50, 0x1, [0x3], "56c29c6ba19bdad7da5b050eb86f8287df38ea56fe53ecc62a51989422ac40f7c3987dcf40c1fb99d628e481b122d829a8a69d32b9bef4563757605638ea4bbea4bd910399cbbad0f45f78462eaf0897"}, {0x6, 0x0, 0x4, 0x9, 0x0, 0x0, 0x800, [], "f2c35b6b32e01d2dbe16fec54552db3b6002a367656d9f05d3ba7b2e9247f573"}, {0x6, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x86dd, [0x4], "2858fe5df62a55333d97e0a8da30b910f6fffd0ce323d6dd472686f40b972603dcb45ba3e45651216be8db9fb7e2eb4d645a61e453187a21dfd29718768e4db3016cb3dc3f7238e8e752a6349d20cf8f2f2d629a6a99ec760e88e17b94da9802c445f7d6cab9e0ef64b23614fbd7532f49f110799c4ea569194e7114b60b2e113150ae2c50a38ab8dc6501c4db70ccf1662b3ca06d4fda1aef2907b009f566ab5219ad05ac1d351ac6eb2bcf38b6664872837e55cd87e299ff72230f4e3c"}}}}}}, &(0x7f0000490000-0xc)={0x1, 0x1, [0x0]}) 2018/01/27 13:35:00 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000009000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xd0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3fffc00}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) getsockopt$bt_hci(r0, 0x65, 0x5, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000005000)=0xf4) 2018/01/27 13:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007fc000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00008f3000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) write$selinux_access(r0, &(0x7f00004c1000-0x4f)={'system_u:object_r:user_cron_spool_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x35, 0x33, 0x0}, 0x4f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000760000-0x4)=0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ecd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00008b6000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000b6000-0x35)="", 0x2cc) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1, 0x4) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00004bc000-0x83)={0x0, 0x7b, "a2e7edaefc093fb55186897686c26f0c3353bf6f174ed5e036d2622179482e7397b118e275d461f145f957f94c7396290350e81fbdeac005eb63b63ab058d1139d1f383370f10279f358cd022c7909b4ee19454ce66c1fc5551145faf52fa7012ebc2e61f5977ecc128a51fa21eb4e28363bc534b40ffcf2eefc8e"}, &(0x7f00002a3000-0x4)=0x83) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000929000)={r5, 0x7f}, &(0x7f0000c6d000-0x4)=0x8) r6 = accept4(r3, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000067000-0x4)=0x10, 0x0) sendto$inet(r4, &(0x7f0000bd9000-0xc)="", 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r6, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r4, &(0x7f0000f8b000-0xf)="", 0xff8f) writev(r6, &(0x7f0000b1b000-0x18)=[{&(0x7f0000705000)="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", 0x1000}], 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000691000-0xc)={0x8000000d, 0x0}) 2018/01/27 13:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$mice(&(0x7f0000178000)='/dev/input/mice\x00', 0x0, 0x200) 2018/01/27 13:35:00 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000ae1000-0xb)='/dev/midi#\x00', 0x472, 0x4081) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000ae0000)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000ae0000)=0xc) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000ade000-0x4)=0x1, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000adf000)='veno\x00', 0xffffffde) bind$inet6(r0, &(0x7f000099f000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind(r0, &(0x7f00009b1000-0x10)=@ipx={0x4, 0x0, 0x4, "8529c65cc49b", 0x80000000, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000627000)="bf", 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)="dd", 0x1, 0x0, &(0x7f0000ad2000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/27 13:35:00 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) exit(0x51af) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x6, 0x1, 0x8202, 0x101, 0x6af, 0x800, 0xc13, 0x40, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r1, 0xff, 0x1f, 0xda9}, &(0x7f0000002000)=0x10) 2018/01/27 13:35:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000a42000)=0x3, &(0x7f0000535000-0x4)=0x1) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000009000-0x80)={0x4, 0xfffffffffffffffc, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/dev/sequencer2\x00', 0x20040, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000003000-0x8)={0x2, [0x1, 0x3]}, 0x8) 2018/01/27 13:35:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00000c0000-0x8)={@hyper=0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00002c8000)='/dev/kvm\x00', 0x80, 0x0) sendmsg$unix(r4, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000cb3000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, [r3]}], 0x10, 0x0}, 0x0) lsetxattr(&(0x7f0000551000)='./file0\x00', &(0x7f000051f000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000375000-0x23)='{%posix_acl_accessvmnet1[security$\x00', 0x23, 0x1) close(r2) close(r3) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002fb000)=0x0, &(0x7f0000fcb000)=0x4) close(r1) 2018/01/27 13:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8921, &(0x7f00005df000-0x50)={@common='teql0\x00', @ifru_data=&(0x7f00007f3000)="8b97dcd737ad7773db987f2e4cc834cc3bd64b3d7bfc462742c718f6dfa63bdb"}) ioctl$fiemap(r0, 0xc020660b, &(0x7f000061b000)={0x1, 0x1, 0x9091a9a79673e548, 0x1, 0xa, [{0x1ff, 0x1, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x8, 0x3406, 0x18, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x8, 0x6, 0x2, 0x0, 0x0, 0x80a, 0x0, 0x0, 0x0}, {0x0, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x80, 0x1, 0xcd, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x200, 0x9, 0x2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7, 0x67, 0x6, 0x0, 0x0, 0xb04, 0x0, 0x0, 0x0}, {0x0, 0x81, 0xfffffffffffffff7, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x9, 0xf7, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x80, 0x7, 0x8001, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}]}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/27 13:35:00 executing program 7: 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) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000003c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000e8a000)={0xd5, 0x0, 'client1\x00', 0xffffffff80000004, "3402c519bffe2835", "249a26e17e3522639c7b22bd3f651dc6ea18afd7b766dc75e16c4e997297f7e1", 0x100, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) vmsplice(0xffffffffffffffff, &(0x7f00005d3000)=[], 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000088a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c95000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d6b000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000799000)="6178f57600") sendfile(r3, r3, &(0x7f00006fb000-0x4)=0x0, 0xe) 2018/01/27 13:35:00 executing program 4: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fc5000-0x11)='/selinux/enforce\x00', 0x14000, 0x0) bind$unix(r0, &(0x7f0000fab000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r2) sendmsg$nl_route(r3, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fc2000)={&(0x7f00006c4000-0x438)=@bridge_getneigh={0x30, 0x1e, 0x324, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINK={0x8, 0x5, 0x9}, @IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000035c000-0x4)=0x7, 0x4) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000fc5000-0xa)='/dev/cuse\x00', 0x200, 0x0) 2018/01/27 13:35:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) fadvise64(r0, 0x0, 0x4, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000003000-0x4)=0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000001000)=""/179, &(0x7f0000001000)=0xb3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/01/27 13:35:00 executing program 1: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x28, &(0x7f0000a10000-0x10)={0x0, &(0x7f000031e000)=[]}, 0x10) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a13000-0x9)='/dev/dsp\x00', 0x480000, 0x0) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000a13000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008e3000-0x4)=0x58, 0x80800) 2018/01/27 13:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000, 0x4, 0x8) keyctl$set_reqkey_keyring(0xe, 0x3) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00008f9000-0x5)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d3a000)=0xff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000098a000-0x8)={r1, 0x0}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000004a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/27 13:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$unix(r0, &(0x7f0000012000)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = socket$unix(0x1, 0x2, 0x0) munlockall() socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f000059b000-0x4)=0x1c, 0x4) close(r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000057f000)={0xc9, 0x1, 0x2, 0xfffffffffffffffd, 0x81, 0x7, 0x1, 0xffffffffffffff01, 0x0}, &(0x7f00000f8000)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006d2000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000060b000)=0x8c) 2018/01/27 13:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ca8000)='/dev/sequencer2\x00', 0x400200, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000051000-0x38)={0x3, 0x5, [{0xffffffffffffff93, 0x0, 0x3}, {0x7fffffff, 0x0, 0xa}, {0xffffffff, 0x0, 0x4}]}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000014e000-0x4)=0x22040) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000bbb000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ced000-0x9)='net/unix\x00') openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002b4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_create(0x7) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000e3b000)={0x401, 0xa37, 0x2, 0xffff, 0x100000001}, 0x14) readv(r2, &(0x7f0000e4e000)=[{&(0x7f0000a08000-0x88)=""/136, 0x88}, {&(0x7f00008be000)=""/10, 0xa}, {&(0x7f0000e58000)=""/193, 0xc1}, {&(0x7f0000caa000-0x65)=""/101, 0x65}, {&(0x7f0000fa0000)=""/125, 0x7d}, {&(0x7f0000d48000)=""/10, 0xa}, {&(0x7f00000ee000-0x7c)=""/124, 0x7c}, {&(0x7f0000b44000)=""/0, 0x0}], 0x8) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f000045a000+0x69)={0x800, 0x1f, 0x9, 0x3, 0x9, 0x81}) pread64(r2, &(0x7f0000ad1000)=""/0, 0x0, 0x0) 2018/01/27 13:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) 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 = timerfd_create(0x10000000, 0x0) timerfd_gettime(r0, &(0x7f000077a000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getsockname(r0, &(0x7f0000132000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000959000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000002b000)=0x0, &(0x7f00008c7000-0x4)=0x4) 2018/01/27 13:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ca9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000f93000)='./file0\x00', &(0x7f0000e7b000-0x8)='./file0\x00', &(0x7f0000576000)='proc\x00', 0x2008, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f3d000)='/dev/vga_arbiter\x00', 0x80, 0x0) 2018/01/27 13:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000053f000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000619000)={0x0, 0x0}) pipe2(&(0x7f0000b53000)={0x0, 0x0}, 0x80000) epoll_create(0x7) 2018/01/27 13:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002c6000)='/dev/sg#\x00', 0x0, 0x801) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00006c6000-0x8)={0x3, 0x200}) 2018/01/27 13:35:00 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e11000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000a38000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f1000-0x2)="f5", 0x1, r1) r3 = add_key$user(&(0x7f0000572000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000095a000-0x173)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000932000-0x8)={0x1f, 0x0, 0x1000, 0x1}) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r3}, &(0x7f0000f00000-0x1)=""/1, 0x1, &(0x7f00002ab000)={&(0x7f0000f18000-0x13)={'sha3-384-generic\x00'}, &(0x7f0000f7c000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknod$loop(&(0x7f000054f000-0x8)='./file0\x00', 0x800c, 0x0) 2018/01/27 13:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00007f9000)='/dev/kvm\x00', 0x48400, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000b35000-0xc)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f000000f000-0x4)=0xc) 2018/01/27 13:35:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f000054b000)=""/4096) r0 = add_key$keyring(&(0x7f00004da000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00009fe000-0xb)='/dev/vcsa#\x00', 0xdef, 0x2000) r2 = add_key$user(&(0x7f0000e33000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000104000-0x1)="01", 0x1, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000023c000)={0xffff, 0xe0f, 0x4, 0x100000001, 0x3ff, 0x3, 0x7, 0x7f, 0x0}, &(0x7f0000023000)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b76000)={r3, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb5, 0x0}, 0x98) r4 = add_key$user(&(0x7f00009ef000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000107000-0xc1)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689527c8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8ba7", 0xc1, r0) keyctl$dh_compute(0x17, &(0x7f00002e3000)={r2, r4, r4}, &(0x7f0000aa2000-0x1)=""/1, 0x1, &(0x7f0000e18000)={&(0x7f00002dc000-0x11)={'sha1-ssse3\x00'}, &(0x7f0000ce4000)="573bdec3e562c0b3bb2bef0e9b2b8e829925941926cdb404e4ac2ff70017ca12807b9fbaa7a3dd913b97c2de", 0x2c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 13:35:00 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00001a4000-0x4)=0x0, &(0x7f0000a01000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f000000b000-0x4)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000b3a000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000661000-0x8)={0x0}, 0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000300000+0x8b2)={r2, 0x8}) write$sndseq(r2, &(0x7f00002a5000-0x8c)=[{0x0, 0x10001, 0xff, 0x7, @tick=0x0, {0x3, 0x7}, {0x4, 0x2}, @result={0x200, 0x719}}, {0x8b, 0x6, 0x9, 0x7, @tick=0xff4, {0x0, 0x8}, {0x8, 0x1}, @ext={0xf, &(0x7f00002cc000)="a0f51da0da6d205ed25bfab99c77ad"}}, {0x7, 0x1ff, 0x4, 0x80, @time={0x0, 0x989680}, {0x1f, 0x3ff}, {0x7fffffff, 0x10001}, @connect={{0x3, 0x8}, {0xfffffffffffffff9, 0x1}}}, {0x80000000, 0x1c27acb, 0x20, 0xc0, @time={0x77359400, 0x0}, {0x4, 0xffff}, {0x100, 0x9}, @raw8={"c74807b84d5e7ac55df01cbf"}}, {0x7, 0x0, 0x4, 0x4, @tick=0x3, {0xffffffffffffffc1, 0x9}, {0xf5c8d56, 0xf5}, @time=@tick=0x1}], 0x8c) setsockopt$inet6_tcp_int(r2, 0x6, 0x14, &(0x7f000091b000)=0xb88e, 0x4) readv(r3, &(0x7f000049b000)=[{&(0x7f00003ce000-0xbd)=""/189, 0xbd}], 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000d05000-0x8)={0x0, 0x4}, &(0x7f000057b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000035d000-0x8)={r4, 0x0}, &(0x7f0000e30000)=0x8) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0186415, &(0x7f0000272000)={&(0x7f0000512000/0x1000)=nil, 0x1, 0x0, 0x40, &(0x7f0000b93000/0x2000)=nil, 0x6}) 2018/01/27 13:35:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000452000-0x4)=0x0, 0x80800) getsockname(r0, &(0x7f0000b20000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f05000)=0xc) clock_getres(0x7, &(0x7f00005e8000)={0x0, 0x0}) personality(0x5440004) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) 2018/01/27 13:35:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) syz_fuseblk_mount(&(0x7f000046a000)='./file0\x00', &(0x7f0000721000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) accept4$ax25(r0, &(0x7f0000d9c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000859000-0x4)=0x10, 0x0) write$fuse(r0, &(0x7f0000c60000)={0x28, 0x0, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 13:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000334000)=0x0) write(r0, &(0x7f00008f4000-0x24)="24000000210025f0071c0165ff0ffc0e020000000006000002e1800c08000b0000000800", 0x24) 2018/01/27 13:35:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00001ec000-0x20)={{&(0x7f0000c6c000/0x2000)=nil, 0x2000}, 0x2, 0x0}) mmap(&(0x7f00000df000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009a9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000000)={0xce, &(0x7f0000001000-0xce)="756ac6851ff9bcbf2d122205298faaf7b4ed930db7d5d5102f8fe8565b9101ba49c6ecc10074cb5045183bef8c0fd9b7265f991686515843784e9248bada0e1b623e406a856bbb69460bf649d02d6faf6cd586f4f64f206d337e3b2242b49275bd8248ebc2323339a97ddd5925301d47e5b4c7fe2f7fe531ed200a5618eed509808a39db06dc70c728104c4b155b1496679751bd0e62fe43755df2c52fd61c5d21045a755570ea542593b4ae0b4ac8b9e8da130dd61d9f6a14dd436195bb9a1a6d70d4216739c089e2645c1d2e2b"}) 2018/01/27 13:35:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f00000ee000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 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={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000273000-0x4)=0x0, 0x4) 2018/01/27 13:35:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000051e000)={0x0, 0xb907}, &(0x7f0000641000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b2f000-0x8)={r1, 0xffffffff80000001}, &(0x7f00006c5000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000a0a000-0x1c)={&(0x7f0000d93000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ef2000)=[{&(0x7f0000322000-0x87)="06", 0x1}], 0x1, &(0x7f00008e7000)=[@sndrcv={0x2c, 0x84, 0x1, {0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x2c, 0x0}, 0x0) 2018/01/27 13:35:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000010, 0x4000000003, 0x3ff) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000095e000-0x10)=@common='bridge0\x00') 2018/01/27 13:35:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000026d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de8000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000013f000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) openat$sequencer(0xffffffffffffff9c, &(0x7f0000bb1000)='/dev/sequencer\x00', 0x1, 0x0) 2018/01/27 13:35:00 executing program 1: lstat(&(0x7f000082a000-0x8)='./file0\x00', &(0x7f00006a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000065000)={0x1ff, 0x80000000, 0x4, 0xa7, 0x4, 0x58f3, 0x400, 0xffffffffffffffff}, &(0x7f00008fc000)={0x5, 0x4, 0x8, 0x80000001, 0x842, 0x4, 0x10000, 0x10000}, &(0x7f0000aea000-0x40)={0x6, 0x0, 0x74fa, 0x1, 0x6, 0x7, 0x1, 0x6a2feaa}, &(0x7f0000cf6000)={0x0, 0x0}, &(0x7f0000dd5000-0x8)={&(0x7f000069b000-0x8)={0x3}, 0x8}) ppoll(&(0x7f0000664000)=[], 0x0, &(0x7f0000041000)={0x0, r0}, &(0x7f0000042000-0x8)={0x0}, 0x8) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00006d6000-0x4)=0x0, &(0x7f0000223000-0x4)=0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003c0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$unix(r2, &(0x7f000076d000)="6a9b18f675fd6841197f221186ca3608597bc25be0a39ec5115a25c79afe50ac2949a27d60ef77204b4b3881086ef99c08e103fe1b762e97c144c8f32fd47158c6633e2ae61005317babaf44a55c8d13d767773db2b7965754bb107ea898b104c68b744920bac3a7239369db916c34349a609ba32e22c0fbb4aeaafed8715926126284a86d9bb2224de4c88fbd798400fdd9627bc7ffff0a86128bac7ed54a7b161c4086b8c01a4b4cc0048303", 0xad, 0x4800, &(0x7f0000b4b000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/27 13:35:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a63000-0xb)='/dev/audio\x00', 0x80, 0x0) utimensat(r0, &(0x7f0000e5d000-0x8)='./file0\x00', &(0x7f000040a000)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x100) socket(0x10, 0x200000000002, 0xc) 2018/01/27 13:35:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@generic="3d08e3c27f3d0394e57698c5c97c2996") r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000152000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x0) fsync(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000d06000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00003be000-0x4)=0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000742000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000c4a000-0xc)={0x4, 0x0}) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000af4000-0x4)='tls\x00', 0x4) mlock2(&(0x7f0000078000/0x13000)=nil, 0x13000, 0x0) io_setup(0x401, &(0x7f00003bc000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f000025c000-0x98)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x999b}, &(0x7f00002dc000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003e2000-0x20)={0x7, 0x74c, 0x8, 0x3ff, 0x7, 0x3, 0x7, 0x4, r6}, 0x20) 2018/01/27 13:35:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d8e000)=[{&(0x7f0000cb9000)="29000000180031000900000500c900020a2400000100ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) 2018/01/27 13:35:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000000005, 0x0, &(0x7f00008f6000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000512000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000b0c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00003f0000)={@generic="a86463ab25341fd9248075fe312aeadb", @ifru_flags=0x9000}) 2018/01/27 13:35:00 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000156000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x103002, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000cee000-0x4)=0x4) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f84000)='/dev/hwrng\x00', 0x2100, 0x0) 2018/01/27 13:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000354000)='/dev/rtc\x00', 0x18800, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000415000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 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) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = fcntl$getown(r2, 0x9) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000ef2000-0x4)=r3) 2018/01/27 13:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write(r0, &(0x7f00001fb000-0x1f)="1f00000056000d6dfcffff05b40203030701ff2104173f8100000002000039", 0x1f) r1 = syz_open_dev$vcsa(&(0x7f00001f2000-0xb)='/dev/vcsa#\x00', 0xffff, 0x80000) ioctl$TIOCNOTTY(r1, 0x5422) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ccd000)='/dev/rtc\x00', 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000ceb000)={{0x1, 0x5, 0xdfc, 0x2, 0x6, 0x3ff}, 0x1, 0x80000000, 0xd0, 0xfffffffffffffffb, 0x3, "148b7312f09fb03b36a37819873bf4a5a90c84dfa4bf6e9bff9eb1bb48054a529b567029af3f160b1c97745282c46291363fc08ed9dd301eeeb8d2323746c249741a91349621674712d4be16f2b48934868b398185ced800b189e1fb2b051df9bae431448b2c63584eb0a7e813dfcd92ce8fa2929844016a74dedd15688144b0"}) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/01/27 13:35:01 executing program 5: mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x2, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00003a4000)=0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000950000)={0x77359400, 0x0}, 0x8) [ 37.191288] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 37.230687] IPv6: NLM_F_CREATE should be specified when creating new route [ 37.230765] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 37.230779] IPv6: NLM_F_CREATE should be set when creating new route [ 37.230803] IPv6: NLM_F_CREATE should be set when creating new route [ 37.249337] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/27 13:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) r2 = add_key$user(&(0x7f00006b6000)='user\x00', &(0x7f0000f01000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006cf000-0x14c)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e3e8c7eba67fc19a9497f5b07e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86ed480fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c52e7ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8be9ea016416705d5997d6107be01f2dbe8695b768fba38e4dd9739f5da06525a12911ff97e059a862dbcb592152d42f9e2f7f1cb4", 0xf4, r0) r3 = open(&(0x7f0000901000-0x8)='./file0\x00', 0x2002, 0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc00c64b5, &(0x7f00004fb000-0x3)={&(0x7f0000780000-0xc)=[0x0, 0x0, 0x0], 0x3}) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r1, r2, r2}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha512-ssse3\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 13:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a04000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x10000) r1 = syz_open_procfs(0x0, &(0x7f0000a94000)='ns\x00') fstat(r1, &(0x7f00003c0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 13:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000218000-0x28)={0x0, 0x20, "2a9ea5bdca050cfb3af611640b82654144ce047bce59d39f0d7b87b3a2d6e6e1"}, &(0x7f0000385000)=0x28) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005f7000-0x10)={0xffffffffffffffa6, 0x8, 0x5, 0x0, r1}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000764000)='/dev/cuse\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000233000-0xc)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000085f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00007af000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000c18000-0x70)={0x9, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ba9000-0x10)=@generic="bdadfdd19971f25be0df64ed2b80cfc5", 0x1, 0xff, 0x1}) sendto$inet(r2, &(0x7f0000d7f000)="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", 0x1000, 0x4000040, &(0x7f0000f22000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000083000)={0x0, 0xfffffffffffffffc}, &(0x7f00008f8000)=0x8) 2018/01/27 13:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000df000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000f95000)={0x7fff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000084b000)={0x0, 0x0, &(0x7f00004f3000)=[], 0x1, 0x0, &(0x7f0000e8c000-0x1)="c5"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000c7d000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000f24000)={0x14, 0x0, &(0x7f0000d89000)=[@acquire_done={0x40106309, r3, 0x1}], 0x0, 0x0, &(0x7f0000919000-0x1e)=""}) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r4 = eventfd(0x4) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000612000-0x4)=0x0) r6 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_CPUID2(r6, 0x4008ae90, &(0x7f0000fb1000-0xa8)={0x4, 0x0, [{0x80000019, 0x8001, 0x4, 0xf654, 0xfffffffffffffffa, 0x3, 0x4, [0x0, 0x0, 0x0]}, {0x8000000f, 0xf6, 0x4, 0xffffffff, 0x80, 0x5, 0xdc9f, [0x0, 0x0, 0x0]}, {0xc000001f, 0xcf, 0x2, 0x8, 0x759, 0x759e, 0x0, [0x0, 0x0, 0x0]}, {0x2, 0x3, 0x7, 0x9, 0x6, 0x5, 0x3, [0x0, 0x0, 0x0]}]}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r4}) io_setup(0x9, &(0x7f0000b65000-0x8)=0x0) io_submit(r7, 0x1, &(0x7f00003c3000-0x8)=[&(0x7f0000e84000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000ff7000-0x27)="", 0x0, 0x0, 0x0, 0x1, r4}]) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f000028b000-0x10)={0x3ff, 0x1, 0x5}) 2018/01/27 13:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003d7000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f49000-0xc)={0x0, 0x3ff, 0x30}, &(0x7f00002fe000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ca7000-0xc)=@sack_info={r2, 0x80000001, 0x5}, 0xc) open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0) 2018/01/27 13:35:01 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000f2c000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000636000)=0x0, &(0x7f000079b000-0x4)=0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/01/27 13:35:01 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x4003) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, "0e2889b3b80235cf4581f7e853ce881de307c9b99a7841f6baf1a30e744671b03b601473c113c8d79bbf9c2d", 0x0}, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f000000a000-0xe)='/dev/admmidi#\x00', 0x8, 0x40940) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f000000a000-0x14)={0x8, 0x4, 0x1, 0x2, 0x6}) 2018/01/27 13:35:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x8, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a26000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = memfd_create(&(0x7f00004c5000-0x1)='\x00', 0x1) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f3d000-0x4)=0x0, &(0x7f0000c68000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c66000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x20004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 37.249395] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/01/27 13:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ab3000-0xa)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000e39000-0x4)=0x7, 0x4) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00005d4000)=""/253) getsockopt(r0, 0x2000000000010d, 0x20000000000b, &(0x7f0000d2c000-0x4)=""/4, &(0x7f000025f000)=0x4) 2018/01/27 13:35:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) fcntl$getown(r0, 0x9) 2018/01/27 13:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000098b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x100) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000fbf000)=0x8a7) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000064d000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e8f000-0x4)=0x1b) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000061b000)="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") writev(r1, &(0x7f000016b000-0x38)=[{&(0x7f00007b2000-0xa9)="93", 0x1}], 0x1) 2018/01/27 13:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000695000)='/dev/loop#\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f00008c1000)='net/ip_tables_names\x00') io_setup(0x8000000000000803, &(0x7f0000732000)=0x0) io_submit(r2, 0x1, &(0x7f000009b000)=[&(0x7f0000434000-0x40)={0x0, 0x0, 0x9, 0x0, 0x0, r0, &(0x7f0000dd5000)="", 0x3e4, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/27 13:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c85000)={0x0, 0x0}) sendto(r1, &(0x7f00001a2000-0xa5)="1b2bdbd2c1796e75b6b96cbec923865a5ed84f64e343cd189367d2ee0c5fe20fadc1bacd2c760c9019706a5b47ccc65c370471e9718f35b96e2a2a06cac37d352504ae206558694696c101597497ae0edb153093b24cd48eac7f7690096008e89d1da3c67d82a709b03c62c118cc913a51815d2c5316c60edcba67b12eecb0b3f34571003646ccbc827a75cd75164e9601880c3594759622b6d140c4bb440c71c418a8671b", 0xa5, 0x4000800, &(0x7f0000bc7000)=@sco={0x1f, {0x3f, 0x6, 0x3, 0x3, 0x0, 0xfffffffffffffffc}}, 0x8) r2 = open(&(0x7f000051a000)='./file0\x00', 0xa043, 0x108) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004b3000-0x8)='./file0\x00', 0x0) fcntl$notify(r2, 0x402, 0x12) mount(&(0x7f0000abf000)='./file0\x00', &(0x7f0000696000)='./file0\x00', &(0x7f0000788000)='9p\x00', 0x0, &(0x7f0000544000)="dfbe") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000470000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de5000)=0xe8) 2018/01/27 13:35:01 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0x4020940d, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() lchown(&(0x7f0000006000-0x8)='./file0\x00', r1, r2) 2018/01/27 13:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000bd2000)=0x9, 0xfe57) sendto$inet(r0, &(0x7f000059c000)="", 0x0, 0x20000000, &(0x7f000038a000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 13:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uname(&(0x7f00005b7000)=""/88) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000df6000-0x8)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000057d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b8f000-0x4)=0x0) fstat(r0, &(0x7f0000e6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00002f6000-0x8)='./file0\x00', &(0x7f00009ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0x80803, 0x2) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f96000-0xc)={r3, r4, r5}, 0xc) name_to_handle_at(r2, &(0x7f0000309000)='./file0\x00', &(0x7f0000c92000)={0xfd, 0x0, "39bc2e97ed7fb4fea158001a1e81b6771ba0dab7f832b71ed108401b0fac27a07b07feb101d2b48012ffca4696aba18e2ffe54538904eeb4dd21be22b1ffe8a478f9d2904c04fb443278e924bab6a323fedad71de94eecaf3b436d7d2f44ddf0d3a18c4d3804f28568c57f4649010c81c12fc9dc7bd312df096c78d9191f8f3ee7a6a93d577fa0f469b050f20e15a4fba77803ce8ac971763b02dec5a20c7c672be29201633f9d53cb249a446de9bd594091b468dfb3033186bc4647228278eca8bb25d008dc25626822162d63459cc1535956380870c66dcff9300085436c15a942a8dd5028f8b9e54fc34f8b9f95122f64e037e4"}, &(0x7f00001c5000-0x4)=0x0, 0x400) 2018/01/27 13:35:01 executing program 6: 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) select(0x40, &(0x7f0000e22000)={0x1, 0x0, 0x1, 0x27f, 0x9, 0x6, 0x9, 0x323ff9bb}, &(0x7f0000001000-0x40)={0x40, 0x5, 0x5, 0xc746, 0x1000, 0x101, 0x3, 0x4}, &(0x7f0000001000-0x40)={0x40, 0x80, 0xaa, 0x8f2d, 0x9, 0x1ff, 0x9, 0x9}, &(0x7f0000001000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f0000221000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f00000c0000)=0x0, &(0x7f00007c4000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2b6e6f64657675736572776c616e306367726f75707b70726f632ae3215b00", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000003000-0x50)={@common='tunl0\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x2, 0x80000000, 0x3, 0x0, 0x1}, 0x80000000}}) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000-0xa)='security-\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r2 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="431e10f1909794f20768ed2df872d8aa85e89374f9257f55d57c22e5770332263fee25c6bc67df16dc49dd0778989bac7a6a8ad33038f261bff4d0b15a934b2f22c01da2eb06afb23c92e90cdb29ef8d0ffb50fbaffb0ef5febcd61fb93ebc09045c54105dfd590fac31ecc872fce39798ccbe3dde3c15f3ebb95333ba0c6ffb85b506aa7a6104e083333ee5f30ac5f1faf16f8acf768a1aa8a9c374415a515c75ba206cb0eb8209c25179ac8b888b4cdaa2e9f35f5d573c29d64372894bc5d0a913cde8596c43156068cf4654ce87fa40a09163c659d3aff0070952fbbfc53306b47667ec05fe9d", 0xe8, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r2, &(0x7f0000000000)="d8b912a810df9a6cd690cd7227c027afb97489472d9b20c04258c4b3a245c0a4638b964d82fdf335c3ba50d6c401d2d8cff07ff767a1fbd385df74bcd2702c1201016ec006b3a08494b0836381e61945bfb84aa0464abd7c68426000b088f1a21e2a1ce4220ef2bbd090f67e6bf02dacedf925af71a57b29cf072aac04733e499f1f11cea0a2173d3107f017626c4bea839245573e3189a25cee8a64ed58e1ebf693e00aa3d6586aaedd28d41f6504043055ae619cad9a62a3028f9c931f2af21a047015b25694d1cd0928", 0xcb, r3) [ 37.459466] binder_alloc: binder_alloc_mmap_handler: 5566 20000000-20002000 already mapped failed -16 2018/01/27 13:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={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$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000088b000-0xc)={0x0, 0xffffffffffffffff, 0x0}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) readv(r4, &(0x7f0000d91000-0x10)=[{&(0x7f00003f2000-0x58)=""/88, 0x58}, {&(0x7f000036f000)=""/155, 0x9b}], 0x2) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x16) 2018/01/27 13:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f3c000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000de8000-0x14)={0xfffffffffffffff8, 0xfffffffffffffffe, 0x142, 0x3, 0x3, 0x7, 0x7, 0x0, 0x104000000000, 0x9}) inotify_init() openat$selinux_access(0xffffffffffffff9c, &(0x7f000003f000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ff4000)='mounts\x00') openat$vcs(0xffffffffffffff9c, &(0x7f0000250000-0x9)='/dev/vcs\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) syz_open_dev$urandom(&(0x7f0000ee9000)='/dev/urandom\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000215000)={{0x100000001, 0x9}, {0x8000001, 0x6}, 0x5, 0x2, 0x72, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 37.476670] binder: BINDER_SET_CONTEXT_MGR already set [ 37.476682] binder: 5566:5569 ioctl 40046207 0 returned -16 [ 37.535691] 9pnet_virtio: no channels available for device ./file0 [ 37.550714] binder_alloc: 5566: binder_alloc_buf, no vma [ 37.551808] 9pnet_virtio: no channels available for device ./file0 [ 37.567272] binder: 5566:5569 transaction failed 29189/-3, size 40-8 line 2903 [ 37.578134] binder: 5566:5569 BC_ACQUIRE_DONE u0000000000000000 no match [ 37.592517] binder: release 5566:5569 transaction 11 out, still active [ 37.599627] binder: send failed reply for transaction 11, target dead 2018/01/27 13:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000325000)=0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006bf000)={0xffffffffffffff9c}) shutdown(r1, 0x1) r2 = socket(0x10, 0x4000000000802, 0x0) write(r2, &(0x7f0000927000-0x25)="24000000210025f0071c0165ff0ffc0e028d00000006000002e1800c08000b00000008b2", 0x24) 2018/01/27 13:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x6) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f0000262000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000372000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000015f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000c64000-0x50)={@common='lo\x00', @ifru_data=&(0x7f0000d88000-0x20)="c679c2a590d1a120850d6ef6076329aabccbab5b45b577827cb1a1027169a710"}) 2018/01/27 13:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e48000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="", 0x0) 2018/01/27 13:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000091f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000398000-0x50)={{0x5, 0x2}, {0x8, 0x401}, 0x800, 0x3, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'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(&(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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e58000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f00009de000)=0x4) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_pts(r4, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r5, 0x80047456, 0x0) sendmsg$nl_route(r0, &(0x7f0000c93000-0x1c)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe3000)={&(0x7f00009d4000-0x34)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_IFALIAS={0x14, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 13:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000418000-0x11)='/selinux/enforce\x00', 0x280002, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000028b000-0x8)={0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000049d000-0x8)={0x0, 0x0}) syz_open_dev$mouse(&(0x7f000008e000)='/dev/input/mouse#\x00', 0xffffffffffffffff, 0x8000) r2 = syz_open_procfs(r1, &(0x7f0000cc4000)="6e650000000269780087060c6368cb6794f0b5713f834b03425106d6f5a42d8645cc3133b20d15a630620ae0f725fbea076cc88e3c1c21344053a624014373ef444ce3b2f7693be7785ff8eafe9fbd0467678d11ea1695a3b9a5e3cfc831e6ed2fa7413935ef1a436aecd2567d93191b10fc766b854189909ed0ccaf673bf7e110ded3889077dc16b8619deb972cda2536aacddcc2") sendfile(r2, r2, &(0x7f0000579000-0x4)=0x3d, 0x10000000fffffffd) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f00001ad000-0xdd)=""/221, &(0x7f00003b8000-0x4)=0xdd) 2018/01/27 13:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a02000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f000077b000-0x5e)=""/94, &(0x7f0000936000)=0x5e) r1 = socket(0x10, 0x2, 0x0) tee(r1, r1, 0x800000000000000, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000308000-0xc)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000070000)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000a51000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xff}, @loopback={0x0, 0x1}, 0xffffffffffffffc1, 0xce, 0x80000000, 0x400, 0x4, 0x200000, r2}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000a2e000)={'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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000384000)={{0x1f, 0x22, 0x3, 0x10001, 0x5, 0x20}, 0x81}) ioctl$TIOCCONS(r0, 0x541d) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 13:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xd) r1 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000484000+0xfce)={0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x10) 2018/01/27 13:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000162000-0x18)={0xaa, 0x28, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000016f000)={&(0x7f0000ab2000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bbb000)='/dev/sequencer2\x00', 0x4000, 0x0) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00006ab000)=0x0) fstat(r0, &(0x7f000008e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = gettid() lstat(&(0x7f000092e000)='./file0\x00', &(0x7f0000b01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000d1a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000d63000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000616000)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}}, &(0x7f000030b000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ba4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aaf000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004f8000)={0x0, 0x0, 0x0}, &(0x7f0000681000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000817000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008da000)=0xe8) getresgid(&(0x7f00007ee000)=0x0, &(0x7f0000a4d000-0x4)=0x0, &(0x7f000096e000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f00004f7000-0x8)={0x0, 0x0}) r16 = geteuid() r17 = getgid() r18 = getpgrp(0x0) r19 = geteuid() getresgid(&(0x7f0000721000-0x4)=0x0, &(0x7f0000cb1000-0x4)=0x0, &(0x7f0000417000-0x4)=0x0) sendmmsg$unix(r2, &(0x7f0000554000-0x70)=[{&(0x7f00006eb000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000011a000)=[{&(0x7f000071f000)="67bddaa93a15fbee81d8b628761aa7fd5fb72934b2dbe843472aa0e9137051e4771594eae002be2ddca989d901ce90410c4f40ed30526641da4fe4a6a7e4cb2340dcdb7034c161dd630c37340332cacfb5d4c78f5ef7dbf35cfc1d4608c24f7452d99b598e7be07b77d71cbf5194b342af38950f23c3ee6c4734c682fd50226e9483d32641dc32a08b14b0a774f2a10f6e466f3a5077d57925e6533a62179ac733bcff21d38bec378c94bd00414d6e6dff77f838a91ae81680944aff1a625e0d13bf2b61605a329ff9b17bf09addd5c484fe2841de282d25527d63876e0545d9ba694cf4dda0c1248d70d78dee", 0xed}, {&(0x7f000006e000-0x1d)="826d7635d49705446062f0228ec9a5d5931616f080608941714f2e815f", 0x1d}, {&(0x7f00002d8000-0x1000)="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", 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{&(0x7f0000bb5000)="38c96b7995da370e135c63a4941babd29386b8c18513b5e068bb59be5d6ab8474e481d7ff75261186162a85c26a04d4cc607bc806b0008d55f6f9e80932b28b79f3f164e4cbe7f3a25245693a64fc890167178626580227fb0e85b89607b2d64e45a6907b1c5c76f67f031a786eaebcfcd20e520e8d4766e2a53016c5c663687092c3aedc792c9befe0e162d8a72b028d73bf4a57d913ace9ffd17a7ed5cc350423fb56846f2329fbe2e8d8aa3966460b8d7f13f4539049445618a0dc557d3726d7117a895d3753ead560d836f225ea735a049d2", 0xd4}, {&(0x7f00006c8000-0x6e)="8ff952b49bc7f26f725b46dc76ebbd4b0b98932eb40507c9504ceaf758b594eb7fc2ef642b44a8a3a285d5b11471d5f0b527eda0f41339a89916ab5214a453ad149c669f61c70a65bb013395625b92228c1b1035fbd83db88a6bfd481d07f8a6f117a95209b6a14eec98b65693ad", 0x6e}, {&(0x7f000051f000)="de3eb7462bd8d3c21f71", 0xa}, 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{&(0x7f0000bb3000)="f9d89c78b3419b7f0b3865c5b18ee07df7309b7fc87e76259f7a428a1fb70257c4f85ab83e94b89fbe2b9971a6f81c7ec99cd1dbc7205a1f6c52bfdd633b819e0802a2123c3cc19b8ee3b189ce8dc7cd5be00e8da3144c1b93b08d846ca7e8a98a4c46998842618350ea213218026e4b69d0570f84d98a82d30bf6ab4b0d35128eefd51c88331680114a14c59a2751245ea253196b8efcd33d6ec0e94f083ff9e7938027f8db32b432e96daac227545ede2cd02e4b8e1fa393ec5791795283a0b7b549d6837621b16a90f320ca4d1e7708033234c00a68e63f702b4a5a38433fb48f348756", 0xe5}, {&(0x7f0000912000+0x642)="d84e10fbc1a44ad1c02c0d20232ad72c25b4c8c109a9f2cb4a38e2f8f791d1b0ad9d948b48a9db1025b4f4059c955ff70f1b1bf26ec897a1ba83b655faef796939d5603ff195fc865da954bde0e7ab4b4bf9edc5f2fc4c624b3c774e66be92c06bb3f36340902ecb7d6240fe8a4e6f87c4dc4ccbd0dbbe3d3fb12ce61684543fdd", 0x81}, {&(0x7f0000c74000-0x28)="997ffe9eaef2c4416d1dd0e6ba67134205765f99bcc80e461f3bd15aec9fed04b27770bcaca80a3f", 0x28}, {&(0x7f0000ddd000-0xd9)="d5115e2da09f8186181f2c440f52f3c8fa5c19651d5426a7151014a1590710a00a5c8b3047f097e57c0bc1958bdcf0049a41354c47949ff80852518a0e0e84e701e8f38148e42e809a9f3979ddb5846907777762ce7ef3764886eb1088374b61d8ace2b3b743b84952ba0208b1838884fc4adf1a507231060d6509c6b50d9424683ac38df7205f26485145ebcbfdab8515c8b9df2485beb189c4427770dba05f7b1963fe8a7808c056b33cd9f14a1d556f5750a08d981fcff79d415562493968cb4430a3db7e9586d54c766a2d48c80c5abd0730a20cb6ff96", 0xd9}, {&(0x7f00007f9000)="", 0x0}, {&(0x7f000097f000)="379e5dda8b36e7653a4eaf5738ee0925d17f050f88eba95bbd6f62ef410040ef380b4a8f59930d0133515206e8", 0x2d}], 0x8, 0x0, 0x0, 0x40}, {&(0x7f00004b4000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000030e000-0x18)=[{&(0x7f0000d2e000-0x13)="0fa471e0f819e164bbc9c4a2dc2757cfca9e6bdfdab7", 0x16}, {&(0x7f0000eb2000)="ed78dc326c263a1b53827d1b219d4183ee42b8d69c18e92e70539582b1dde4f2481264e715773106f770d25bd6a4a1e434558c513b3dced3ce563c02ddc1fa2e2f56e42c1698569dfbcdf5dd60cf5293ab7d2e0ab23bb99d1ea4f48cff3f8ad8d43e381526721fa8278321b55035e60a7cfde39a3ce89fa83949981f69cf7d9531cd9d0c244a8e8039363f70de8d96f06869d9f5e069c7dd735d2b928520386b2a3b12251b353b4659240e1f4aa9258524ad58369b11a27566578b8f12c57a3cdf0d9b4d9e2e6da4403f79877b", 0xcd}, {&(0x7f00001f6000-0xd9)="d20e0f9045998f9b8afe10720e7d2b54bf12fb2a68a812e3fb749469523666f9fcca0b8423fe9041fe7792d2e8fc632829b73d58e38c2e39250f70b0288139716f020c42379948f421fea239bc6ec8fe94ac9f967403938ea7bb29c7edf894a11a758820d4bd363f61694153b06379c0317d56d67e031f15ebdbfbe6144bb83d65681417804a1e43b2235efa6f8c0d8933b374b9b33000ec22e70347c576e85d758476fe1e025bdfc6dafea3f0e8132e816b1e39337fc389bcc9267734865be6db32308d84510d30579f9727dedbdc3467857af63180bc97e3", 0xd9}], 0x3, &(0x7f0000af4000)=[], 0x0, 0x1}], 0x4, 0x4000004) close(r0) [ 37.727588] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/27 13:35:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000e54000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f0000c4b000-0x126)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "778ee8", 0xfffffff5, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], "da09a8b7578a8b1657e9c967414f3bc94e78586b7f1b4e65ec7d4d5d74"}}}}}}}, &(0x7f000099c000)={0x0, 0x1, [0xc5f]}) openat$mixer(0xffffffffffffff9c, &(0x7f0000ea1000-0xb)='/dev/mixer\x00', 0x100, 0x0) 2018/01/27 13:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f00003d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fstat(r1, &(0x7f00001ab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xc3f, &(0x7f00000a5000)='./file0\x00', r3, &(0x7f0000f20000)="") ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000ad2000-0x2)='#\x00') ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) openat$kvm(0xffffffffffffff9c, &(0x7f0000d3e000)='/dev/kvm\x00', 0x200000, 0x0) lstat(&(0x7f0000b25000)='./file0\x00', &(0x7f0000734000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000a45000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f00003de000)={0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 13:35:01 executing program 5: r0 = socket$inet6(0xa, 0x80007, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xccc3, 0x80000001, 0x80000001, 0x23c, 0x6, 0x9, 0x93, 0x2548, 0x6, 0x5b, 0x7}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0xfffffffffffffffd, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000887000)=r1, 0x4) 2018/01/27 13:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a11000-0x4)=0x0) capset(&(0x7f000062d000)={0x20080522, r1}, &(0x7f00007a8000)={0x100, 0x7ff, 0x20, 0xfffffffffffffff9, 0x1ff, 0x6}) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f00001f8000-0x4)=0x0, 0x4) 2018/01/27 13:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000e83000-0x4)=0xfffffffffffffeff, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)=""/0, 0x0, 0x0}, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r2, &(0x7f0000a2f000-0x1b5)="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", 0x1000, 0x40000, 0x0, 0x0) sysfs$1(0x1, &(0x7f0000873000)=':\x00') 2018/01/27 13:35:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000bee000)={0xfffffffeffffffff, 0xfffffffffffffff9, 0x1, 0x9, 0x4, [{0x1, 0x2, 0x9, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x0}, {0x800, 0x7f, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xc7c6, 0x4, 0x6, 0x0, 0x0, 0x808, 0x0, 0x0, 0x0}, {0x401, 0x10000, 0x9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00001d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r1, 0x0) connect$nfc_llcp(r0, &(0x7f00007d8000)={0x27, 0x67a5, 0x5, 0x4, 0x4, 0x9, "3ce1625b8ffd716d703f67a26d1433699944f664b96a2da39c0c5fcf08a1a7d179de4cddee3f83311fde42d93cd0bea173a9ef0a83bf098983abbada0701bf", 0x20e}, 0x58) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000e5b000)=""/4096, &(0x7f000017a000)=0x1000) [ 37.782201] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/27 13:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e38000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000ec6000)=""/119) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f000075c000)='./file0\x00') umount2(&(0x7f000059f000-0x8)='./file0\x00', 0x0) 2018/01/27 13:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b13000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@random={'system.\x00', '][\x00'}, &(0x7f000054b000-0x14)="0200000001000006009707008200000000000000", 0xfffffffffffffebd, 0x0) 2018/01/27 13:35:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x5)={0x0, 0x20}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x5, 0x1}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000069f000)={@common='gre0\x00', @ifru_mtu=0x0}) 2018/01/27 13:35:01 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x6, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x7, 0x88800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000008000-0xca)=""/202) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000006000)=0x0, &(0x7f0000008000)=0xfffffffffffffd86) 2018/01/27 13:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f000005e000-0xc)='/dev/amidi#\x00', 0x2, 0x149000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f000058a000-0x8a)=""/138) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/27 13:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000475000-0x4)=0x7, 0x4) perf_event_open(&(0x7f0000a4f000)={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) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004b9000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x100000000000025, &(0x7f0000a4f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 13:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000db7000)=""/125, 0xe1772704ab7d94b1) 2018/01/27 13:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000cb7000)=0x2, 0x4) fadvise64(r0, 0x0, 0x101, 0x1) r1 = syz_open_dev$midi(&(0x7f0000a8d000)='/dev/midi#\x00', 0x1, 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000243000)={0x0, 0x0, 0x4, 0x1, 0x80000000}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/01/27 13:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$set_reqkey_keyring(0xe, 0x5) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) uname(&(0x7f00009dc000)=""/151) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) bind$netrom(r0, &(0x7f0000666000-0x10)=@ax25={0x3, {"9d3a8a4284f2fd"}, 0xd6f}, 0x10) r4 = syz_open_dev$adsp(&(0x7f0000b91000)='/dev/adsp#\x00', 0x9, 0x8080) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000b37000-0x4)=0x0) listen(r3, 0x0) 2018/01/27 13:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000f1f000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000c98000-0x8)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ae2000-0x48)={0x2, 0x0, [{0x0, 0x21f, &(0x7f0000837000)=""/4096, 0x0}, {0x0, 0xfffffffffffffdfa, &(0x7f0000d5a000)=""/91, 0x0}]}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000968000)={0x0, 0xffffffffffffffff}) 2018/01/27 13:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x1000000000011, &(0x7f0000382000)=0x85, 0x4) 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)=[{0x20, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x20, 0x0}, 0x0) 2018/01/27 13:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000081d000)={0x0, 0x0}, 0x800) umount2(&(0x7f00009bc000-0x8)='./file0\x00', 0x6) ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f0000a34000-0x8)={0x5, &(0x7f00003b9000)=[{0x103, 0x4, 0x0, 0x8}, {0x7, 0x1, 0x9, 0x100}, {0x1, 0x0, 0xfffffffffffffffb, 0x1}, {0x7, 0x7, 0x1, 0x10001}, {0x6, 0xffffffffffff1970, 0x80, 0x4}]}) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000ddb000)=0x0, &(0x7f00005b1000-0x4)=0x4) read$eventfd(r1, &(0x7f0000d59000-0x8)=0x0, 0xfffffffffffffe8a) readahead(r0, 0x2, 0x10001) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000504000)={0xc00000000000000, 0x3, 0x1b, 0x4, "54b0ecf4194aad9b1a8d3d9b4624b6e5a45285a5c34891aa4ba0b9623bfe9b44064005b363f07b7a2d28a0cd", 0xa4a0}) 2018/01/27 13:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000efa000-0x4)=0x3, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000878000-0xc)='/dev/autofs\x00', 0x10000, 0x0) readlinkat(r1, &(0x7f000014b000)='./file0\x00', &(0x7f000072b000-0x54)=""/84, 0x54) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x5ad}], 0x20000000000000be, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 13:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001cd000-0x9)='/dev/sg#\x00', 0x3, 0x0) openat(r0, &(0x7f0000713000-0x8)='./file0\x00', 0x40, 0x12) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00002b4000)={0x10003, 0x0, &(0x7f000032e000/0x4000)=nil}) ioctl(r0, 0x2275, &(0x7f0000fd0000-0x2)="0080") 2018/01/27 13:35:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a46000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7006) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009c9000-0x10)={0x1, 0x9, 0x2, 0x8, 0x0}, &(0x7f0000cc7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dbc000-0xc)={r1, 0xa0, &(0x7f0000c51000)=[@in6={0xa, 0x0, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x63, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xd07, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}]}, &(0x7f0000d0d000-0x4)=0xc) sendfile(r0, r0, &(0x7f0000ce7000)=0x0, 0x802) pipe(&(0x7f000062f000)={0x0, 0x0}) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) r3 = fcntl$getown(r0, 0x9) r4 = getpgrp(r3) fdatasync(r0) perf_event_open(&(0x7f0000b4b000)={0x6, 0x78, 0xd378, 0x0, 0x2, 0x9, 0x0, 0x8, 0xa0, 0x126fdff20c840b92, 0x85, 0x100000000, 0x5, 0x80000001, 0x6, 0x5f9, 0x5a, 0x4, 0x100000001, 0x80000001, 0x7fff, 0x527c, 0x3, 0x400, 0x401, 0x3, 0x3, 0x0, 0xfffffffffffffff6, 0x100, 0x2, 0x4, 0xccc, 0x6, 0xffffffffffffffff, 0xffffffff, 0x0, 0xfffffffffffff800, 0x0, 0xb3, 0x4, @perf_bp={&(0x7f000041b000-0x1)=0x0, 0x8}, 0x40, 0x9a, 0xc7fd, 0x0, 0x6, 0x89, 0x6, 0x0}, r4, 0x80000000000, r0, 0x2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000cf3000)={0x10000, 0x1}) 2018/01/27 13:35:01 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x202000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000003000)=0x3, 0x4) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x9) 2018/01/27 13:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) r1 = syz_open_dev$admmidi(&(0x7f00009f8000+0xc6)='/dev/admmidi#\x00', 0x7, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000541000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00001b9000)=r2) 2018/01/27 13:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000055d000)='./file0\x00', 0x210000000007fe, 0x0) execve(&(0x7f000076b000-0x8)='./file0\x00', &(0x7f0000a23000)=[], &(0x7f0000a65000-0x1c)=[&(0x7f0000a23000)='{wlan0cpuset\x00']) getrandom(&(0x7f00007ff000)=""/64, 0x16, 0x2) r0 = accept4(0xffffffffffffffff, &(0x7f0000132000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00001c0000-0x4)=0xc, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007b7000)=0x0, &(0x7f00003a3000)=0x4) 2018/01/27 13:35:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) preadv(r0, &(0x7f0000a65000)=[{&(0x7f00004ff000)=""/176, 0xb0}, {&(0x7f0000823000-0xde)=""/222, 0xde}, {&(0x7f00000e6000)=""/155, 0x9b}, {&(0x7f00004c6000-0xb8)=""/184, 0xb8}, {&(0x7f00003a4000-0x29)=""/41, 0x29}, {&(0x7f0000ebb000-0x1000)=""/4096, 0x1000}], 0x6, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f000020f000-0x10)={0x44db, 0x0, 0x10001, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000001000-0xd3)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "e92bc21e061e704d0272fa489a292b5a144d2ca0c2df883e1396cc59331facd1a1ae7660163d945c72e0f2f7a769844f4750304473c2211fda188e9fc31b7162b21981db48aad03fc2afbd9ce8cdd0bc"}, 0x160) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000a99000-0x8)={r2, 0x0}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d34000)='/dev/mixer\x00', 0x440000, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f000025e000)={0x0, 0x9, 0x4, 0xe0000, 0x4, 0x100, 0x7, 0x40, 0xffff, 0x5, 0x8, 0x99}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ffa000-0x10)={&(0x7f0000284000/0x4000)=nil, 0x4000}) r5 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_NR_MMU_PAGES(r5, 0xae45, 0x7ff) r6 = add_key(&(0x7f0000951000)="016966732e69646d617000", &(0x7f0000172000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0xfcbc, 0xfffffffffffffffe) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000170000)='/dev/mixer\x00', 0x2000, 0x0) write$vnet(r7, &(0x7f0000817000)={0x1, {&(0x7f0000a9c000)=""/17, 0x11, &(0x7f00000de000)=""/228, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000bbd000-0x8)={0x0, 0xfff}, &(0x7f0000576000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000110000)={r8, 0xc0, &(0x7f00008d3000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x48}, @in6={0xa, 0x2, 0x10000000000007, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x125}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ee30004}, @in6={0xa, 0x1, 0x4000000003, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xfffffffffffffff8}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000762000)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00008d1000-0x8)={r9, 0x5}, 0x8) request_key(&(0x7f00001be000)='big_key\x00', &(0x7f00005a4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000078f000)='-\x00', r6) pwrite64(r0, &(0x7f0000fc5000-0x31)="d88620938f714c4ad712d6bdd1d1cd3583f983f01f8a499b84eb0a8d639e2ee350f16ac3ce1afe7b570ed6bce19699c258", 0x31, 0x2) r10 = socket$bt_bnep(0x1f, 0x3, 0x4) getpeername(r10, &(0x7f0000ac9000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000ee1000-0x4)=0x10) 2018/01/27 13:35:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x1, 0x180) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c34000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000191000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000ad000)=0x14) sendmsg$alg(r2, &(0x7f0000715000)={0x0, 0x0, &(0x7f0000185000-0x38)=[{&(0x7f0000220000)="8c0813efe8f7", 0x6}, {&(0x7f00004b4000-0x1000)="293df1362f33c7b3de9a611528d456f211dd6bd22d932a30c339b46481ca9d8725d4e35a1a4e6bcdc6dca99e523131440cb380efcdfce42e9902d5a7ef2b6d96e6598ea02887e35ec1400e13b768670c39364acbda79465b050f11947de9020a9a28ae36e1b456f356e8b12dafc8223a99a72f12eed12984f280608898fc5e8e45895d3a55654071d1a7c86403bd8349c4ad4fb3720fac9d3799a7fd51a4c6be868182ebc47ef7e69bf67042035880ee9add12640a9751383d3d8fced3a0e478a270e4f76b1fef83006ff3f1dcd96a3106ef1a143814f69a63a02edc5056a94aa953b2d0692e7c5a7c141ba74d08254141e14435c9c8f15a68ec2e6360a42f939df1bc4f68e611c2a9a70a6e1c6c12986d94e0fc20eb3ae56ac6880c431b59e5f02b0fd250c46a2f3dedf1225b4bef31e131e8cff96b1b5e4ba8656d0ccc84f2b562410eb8a06ef2af50eb58fde10b20adc936bb0784b31f9dbf5e83f790352819e1bf811b1c5b09c2677fd441198fe9b93b9c142cc1ca45865e5923fca0738f0025b04301d6c9478e35a683c2a23e194b3237d290a24b3dc64de891ddd0511b929d73ef673bbee8329014d93867cb46b53df94840e81082177641d25ba90cafa00fb07f44c7dd450a5ad58abc13d39cb8ce1ae9ec6c43553e6a65684014ecf4f640b227b71e8abadefc13f042fc0a1045c88300478edb97a46d4253bc913bcdd77037aa005f2abe9b5e626e195b4fe3d7173bcc87a0e74f24df956185df8920d3cac6f02498023d9b5e632458a0ddf4a730ca3283bb34ebcd97769efd8d07c0a8e6ba30fb6ce5bbddc8b891312b34e4dfdb1624fdfb4bef4f47c5e5f954f8345e9f0066eece3791bafed486574d82470685b4ed14464d1f4277cb009fdea0b4be9c96b663978f91222ffcab552ee57f4380157e3fe605634a63dd96af30382572dad3605a73010d7dd5619ff944dc8b52dc684e69ad96c4f8442591c23b72656e6374dbfd96db676ac9a4f09a7de4a657d0229e516e4bd0c56be26e871ba2182616096f4f2cdd15fd07cf6826c45db0a146f4253764bbc25485fa649409bb9191c7b3487e3e75768d15af46ab3d80d6aae9d44241519867fc2a2c360ffed3f154bc0fa7eb7723e8be18d1713aef108f0feddfff051a3266dec93bb47b02ea87485a0034600016b1ffe93fc4a723cf49a1ec1c84f9ecc74ea70c2b183560bfd1d69b2b7e0a0ebef5975ab5e1510bec65c93e9c205129b3a258420a18a2b1327372155804b27e758a0c3499274b8e1081e6a66c8f227ff5da39879d0977d9219ae1848fcd1eaed8b5b435bbda77ba50e6efa995dae40d939eccdc5858302f6df66d125e846ac5b7592b771967aa52242ba00b78a09cc7dc62c6c3eda0900d0de5cb081424751bb5d9066cefa510c634ee4b5de89a129b69a462e598ac3878dff04e15365b60f54dee52685f32cc605070cf8b0ff4308fc18deccee70bf0b8ed20e65a6919091f96a3c2d1b5e94ae39a8bc06ea5fb132fcc62522480128527e407cfc214961d90d51063f1ba7db186122f4fcb5a47c33c97ba1e423cfb55e3f0a6bad8961de424ab62ac0a7b4574854497e91168b31ff25ee2d42dbb3bc1db2bbf30902fc0b954674f00bc6763b87fa5daa33d48dbc0e669432182d296b5534fb868a1d767fc073ad3a3f218ce35acbd0076f7a98cc9699e28fc791ab42e70efae85ef0f84a91b9f4d9da163b0a6b376737b21ff72cab8e4f9d0f777b8454b07e2c736c1db382c58fe91c36f42ce768d5065e186530a7a7e003de3029ed548eba6c81ebe420d13a8e779c48492f1150331cdb763a009f7b9453278fa216d3ec5bfd444660c8b0cf72b5690be8289d55e44f109f9ba8754ef5c0fa53f3c04ecfbc1a2cadef527f044c969228da7d6e3d8864ec3e74bfad95229965d564e876c17a4f60314d98638b224d0ce88e839d5b99b908e1bd76e7d8ca78cd9408b4348769853f8b9542a42da1dfaa59ef62ad26a3bad0f8f34dbecba45183b70e266a306ed34a472a8dbd697692d604679b9849cf0a58526d154c355e2dfce0b4e2ff47d949ca276b49b885f3582b15b6cc01bd6b8ed221061ad5dbef790a8ba0661d926e989d425b1f14042f02d691fc34756cced8834c6e45a2d0792852ecce71bef106ed5f4aea402e32f3235f8bd7a59252fda505ef9a250a0b275c4d11cb4c25f0b70432b3bce65c151e5bd4cdfa574926966ca4ce503d4676ebdef44314f8f96ba2a4c052d6ed53c2ef6c9fe4b4f0239db461f8a64f0909195a7ae02cfc61fb6d3269b851f484147c7a591f59022afd8dde72f06f7456947c59ff3b8d979a026f6a0f6f9a724f605204f7941c28b6eded43707f9f3cc83f7a52d417bb7241d0fd93afdc2a6adc4b0fd1d37d2b9226879d356b98fec35e57291b6ab695c9c5caa2b56c93ba20bf5ff2502ec5b137fd3738c66a6045695a6f96a33623eec1c47ecdb06481ce3c9b515acbeb4f80c738606b3ca27d1afe6975b8464730000d416960e358e609bc3eb9500aa849efd0293d9f087667e81780ea00b2bab50adeceb49d4b5c960e2a3beefee50172781c36738d38791439e068649ba22dc340425f07b74319d8c271d2f2d6500815e8600c51ce7200bd35938e8533c6bd9cb9d2098ede0a365ddcd710439780e6b3395c0db22e8a0ddff25293ffb8dfa1d8b17fe617597b22b9613835160731b30b13a634fff6ae7a9efb42e79e66230f5b97dc777699f7601e5ee1bbdc8c00e4fce238e07f59528fde40ea18617d9937b8d21418e801dca59ce68726d98976184345295711645bbe5e413118882a7b2db2de656c74a0cdf5f5f5980d8801665d9013417eeb2278816d851beb6705ac4fa25da72168cf4e86e997a8bbc2fc4b1c5ba7aba59b387b3bab531f0864177e07890ec2cf6116e8c29dd321c006dd68edd06bc6e08c101c1d7d9c190007ce77ff8d12de39c8e225c5bb7f48f47c93ae88cfbf84b7bbd68fd656370824a36c0eb2f4d45a2efd68bbc15ba785b1b188572649746f746c7c730025f801e12b7ae3de088e7571fe7922bcb18cd8aea91e04a46fd318c90cadb62fe1199e7eabf1e625f6101caf90929b7edd75d896ba7dc2b2e4009800052b0be0165d67ead526f6f111e954244db1b30ad1d2c4fe94ebc6b890cb0d0196c684dd05013d1ba32378a1a5eadf3bc67b73bb58d080a16a9d121f49eb854359c8114d8522bdd787dae58e191255126c8ec244bbd86166fb38d9297b34743ece9e3ae775bcf5ffe4ee5701b2256d764840a50ef5cc027f0ac43643c8c10c0a0827814918072d9166ba138ccca23045be3c84addbaa377a5ac3b9b770444b3ea5058492d0b9d8cebcb2daee98ccf0ee28af2f75d01275c184be144892c4fd97ce05ef23b963286fc274431c2128331401a7d9190e5023e0d0107c564624b4f8ff26e246f6a1f53d4a5b3bc7f4a23210705fc78ef262ec91550c09fc1e661c7e7e129348b471046dda812b6f7cc61a16de0f6169ccfd7dab82561dba2a6df70652c7bf930d2466c4b7648d9f7a10a1145b01e94e4e3d365322d4e673c54c2fcf2274f612a69bb82f079d9c6da726530bed41283f9c66ee9a5398cfd27041f2c47bcf1e909595e0d2d4847091fb8f4d6c409b43c7ce0cd3cf795b06aa46db8c8eeaa40ef35026d48a9975e1e9222e3d80bad62d774eb014b5a2cd17b3a00e111b6826cdf232f7959e7007135c051775b40df38c7e3a8965abbb07cf369644728c2693dadad8ff2ad9d8f2c59d5755946eaea6c87cf6db333f4d2b521387e808bf241db546b527503bbf580ff979245e8deb24fc9db63f9661d0f8e3fb877969fde700362dc5fa97900d53befed0688519d729d3eee03a32b5f631b774d3dc3a7693511f8751cedea91666242638afdff57f8584712fd5d31fd2bc08fd7282d9bdc21131da57dcbbe255090aec93e1fbb061cde3d3988f32729cda40806e3f266826e9313e9cf451b3b15a89d1cbc47640762ed9e0736a9475be9b4d115d0890d422c57848c90b2886f2f20cac952617430a5e6f57c3e0c84f27ab952bc4a7718748dc13a29a0c879c80884b30c5f5208daa2a7b79ca945e80c759208e907956345238db022b20794a8a1209816bf3cacadccb92c0a6db6e259e1f468e6e536f9c962fffe084246c99f960b82ec5b83db6fbb8cb90f0fc91baff791f704dc46303836fc7dd579efe5314bbd78cc87867829d167606303bcc1c5e11ac41b3ddf0431fc65d8d521899f52a395dd89d16f03c2e6c7a1dd775bfbeb982cc7a4afda8df1c61cc7b1315131d6b1e83fdafb4a34a0d89a0243d347e10ee5f051942a05069c30506a8449cfd1d03c849bd46885604679852fe3c0aafd419df04b44fc2cad91835b1d714ea3f4bea4c3ac7220e1cfbe61c03b6860f5e4b6bd975d1f8b4f539b7f07115f38c0fdfdcb4093c4227a35ed8610bb0198896db25406abb72c8c99c4cb8cb111fbb67231547eb2c1dddd5a6df9600a91f0efff2a590bc505ce882a56edbcef2f78b65f7ab8ff868bcabd41a62b3973e9098da1f671114583cd6d395edb9aafe98868b01c212c51497b37870f71fedf256bd3ab95ae3e26dc13b048e2677e14f055b15a51f13bef3a7483caef9e83354689557e7108c5cd5c095d62459e3b33f3537a17f06b98c45aea97b83f4190f82bab976e4065f0a0b7709a28a5a33a7662ec4d47b64ad4dd581d7ba3793a6f3f6d27752e34ebb3d1d99710ee955771fa4cd0aa3b64a4df53d641fb84a5e9cb6d1bce7fa1207e339ad4a0bbbdf0d27e66b9341f1a35466b609b3e47556f7abd409a5260e9cba2d34776b788fda4809af98b47b3c5835bf22367ff9194fcb16a93e7ba42125ce52593824aeb2086c47eec9b43785f2f4b24d5176642b8d03de3392d3cfca8d9330abcd002e331ce68666314b18256a97a241ea5d5d648dc059236592e707525ae2a1659dfde7dab9c2121922d007c4cb64654e618bf5e159c948982a6380b3b455a22d4706e4d2cee9c8c778d52f5147c8ab129dfe5cc1dd1584a42bc6f2a0e81629ca0a11ad0ef3bbe65711a91c9b9feddbc283de9c4fa0c049e7a1ead1229d10ef01a3821ad9fde134461f7c6c7d2c9c83ca3489bd2d55df94f72a8cb95d4916b8303b0cfed4bc2b17d9f6c00565208be0e961ed55c968ad4c23901152e002598008ba044e486c0e44189692330264f3da8b0fc17cf7729b07db93545f46273a6371f94ac221858cedbe28baf00b61f9198b36419aa824700e74d90282e1dc6a8436067bade38d74e4272ed39fa731ac6cfdf4b38d0b7de2368fb9d1f34abaf26dc4b316f9a1368b7a43210a1a1c9a361ebf437394b760ba7b211822c2bd5587b4c236f43154bd28bc3013805b2c33bcbe6ec91b1157965628695042e496626c20e7f961943a7b78141d3ab6d8b4c3bd3ac17d8282941ed1be3d044c62678f825b9cfd886cc2b7921f4f42b78fe0464c048649e02114b23135aceb77538d09897254600aae0711190eda3edc0bc016c55c66e9b680f2edbbadc2837db41bb42a9757e30477a00d10137af8648cc78d403f01d0744bd1ff5005168fe98581bd9211640c0ebad26e823fd4d6471aa9841c77d791a19520ce3c5e9aa622cd07feaba66386f210a7c01adba1b6dab5e7588264382a8bc2a58f517e995d2d7059c47623d866749dd5152d7", 0xfcf}, {&(0x7f00003e8000-0x9e)="", 0x0}, {&(0x7f0000f8f000-0xd3)="244b5da92aff1df655a03b06ddb44e0d3cdb0cc28905034156dff5c3d880bf5a695a07dbb5cbf7b37e7c2e", 0x2b}], 0x4, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 13:35:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000aef000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) sendto(r0, &(0x7f0000b49000)="e7", 0x1, 0x0, &(0x7f0000df2000)=@ipx={0x4, 0x0, 0x0, "4425a640ad63", 0x0, 0x0}, 0x10) 2018/01/27 13:35:01 executing program 2: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000012000)={0xa, 0x0, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000004c000)=[{r0, 0x0, 0x0}, {r0, 0x40, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x1040, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x4, 0x0}, {r0, 0x8001, 0x0}, {r0, 0x40, 0x0}, {r0, 0x100, 0x0}], 0x9, &(0x7f000004c000)={0x0, 0x0}, &(0x7f0000038000-0x8)={0x1}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000031000-0x10)=""/16, &(0x7f000001a000)=0x10) 2018/01/27 13:35:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000491000-0x4b)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x2, 0x4, 0x0, 0x0, 0x133, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffdfd, @multicast1=0xe0000001, {[@timestamp={0x44, 0x10, 0x5, 0x3, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}]}}, @igmp={0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "8681f5b2e1168b98f1bd555e85a59b779e"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) getresgid(&(0x7f0000ad1000-0x4)=0x0, &(0x7f0000036000-0x4)=0x0, &(0x7f00006fd000)=0x0) 2018/01/27 13:35:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getpeername(r0, &(0x7f0000156000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007fa000-0x4)=0x2e) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00006fc000)={r0, 0x900000000000}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001a9000-0x4)=0x71, 0x481) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000052e000-0xc)='/dev/autofs\x00', 0x40000, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000831000)=0x0) 2018/01/27 13:35:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00005ff000)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000dcd000)={0x0}, 0x1) r2 = socket$key(0xf, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x40013, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 13:35:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f00002c5000)=0x5) write(r0, &(0x7f0000cbb000)="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", 0xffe) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b2f000)="98aadf19ba4ec58f8c3c58810b5a3039360556eb1061ed7023e110553d2465283db447d49312c9e6697fa7a118ba6d425a160d64ce635f9004a6b4e3a460e102c0f10e0a535a821be3392c79a7bf53d2f53b8167bf2e8c96f5b271f7b610d7e6a66b0087557af8fa3212dd74e3e7", 0x6e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00002f4000)={0x0, @in={{0x2, 0x3, @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]}, 0x6af5, 0x4, 0x5, 0x379a400000000000, 0xfffffffffffffffc}, &(0x7f0000cfa000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000ab000)={r1, 0x8, 0x30}, &(0x7f0000ce4000-0x4)=0xc) syz_open_dev$sndmidi(&(0x7f0000ce0000)='/dev/snd/midiC#D#\x00', 0x10001, 0x20000) 2018/01/27 13:35:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0xffffffffffffffff) bind(r0, &(0x7f000002a000-0x80)=@generic={0x1e, "02030000000000000000ccf1ff00000009a979f321b30c7bc8790405c7bad62e0a43a632edc938d35773fb8f8401a3ff7fff9a2b0afe7ce43a4bca70a0c521666924021f6f50dcf160e7e58f35710002f0000158d39bcb3100314a8ef151620aa5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1000000000000001, 0x0) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000db6000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000c14000-0x28)=[], 0x0, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) 2018/01/27 13:35:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) openat(r0, &(0x7f0000842000)='./file0\x00', 0x40000, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0xfd94, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007ad000)='/proc/self/net/pfkey\x00', 0x48001, 0x0) preadv(r1, &(0x7f0000b35000)=[{&(0x7f0000901000)=""/172, 0xac}], 0x1, 0x0) 2018/01/27 13:35:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000033000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00003a0000)={0x0, 0x5}, &(0x7f0000be8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e5f000)={r1, 0x1c}, &(0x7f0000c85000-0x4)=0x8) preadv(r0, &(0x7f0000cb0000-0x18)=[], 0x0, 0x0) accept4$ipx(r0, 0x0, &(0x7f00001be000)=0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00009ca000)={0x5, 0x100000000, 0xffffffff, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 13:35:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b34000)='/selinux/checkreqprot\x00', 0x2800, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00000f5000)=""/210, &(0x7f0000668000-0x4)=0xd2) write$selinux_load(r0, &(0x7f0000028000)={0xf97cff8c, 0x50, 'SE Linux', "7afda89856af3e432f68d577307b2a486db9536e4f785d949200000000000001012b4663d5cba83c"}, 0xfffffffffffffd67) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000bf9000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) poll(&(0x7f0000584000)=[{r1, 0x0, 0x0}], 0x1, 0x7) 2018/01/27 13:35:02 executing program 2: prctl$void(0x1b) 2018/01/27 13:35:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xfffffffffffffdde) recvmsg(r0, &(0x7f00004d8000)={&(0x7f0000137000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000039c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x20) sendmsg$inet_sctp(r0, &(0x7f0000a06000-0x38)={&(0x7f000040d000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000014f000)=[], 0x0, &(0x7f0000905000)=[], 0x0, 0x0}, 0x0) 2018/01/27 13:35:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d4000)='/dev/vcs\x00', 0x400200, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009ab000-0x4)=0x3, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003fb000)='/dev/rtc\x00', 0x40045, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={r2, 0x55}, &(0x7f000005a000)=0x8) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f000027f000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r5, 0xae47, 0xd000) tgkill(0x0, 0x0, 0x21) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000d0d000)=0x0, &(0x7f0000091000+0xd33)=0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000000000)={0x0, 0x13ffd, 0x0}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d4b000)={r3, 0xfffffffffffffffc}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004bc000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f0000b1b000-0x5d)=""/93) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000fe1000-0x8)=0x4) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ppoll(&(0x7f0000f4a000)=[{r7, 0x0, 0x0}, {r6, 0x200, 0x0}, {r6, 0x4, 0x0}, {r1, 0x80, 0x0}], 0x4, &(0x7f0000a3c000)={0x0, 0x0}, &(0x7f0000e90000)={0xa8b}, 0x8) 2018/01/27 13:35:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) 2018/01/27 13:35:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000037b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000db7000-0x4)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000027000)={0x2, 0x2, {0xffffffffffffffff, 0x3, 0xff, 0x3, 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]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002cb000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7a000+0xd1f)=0xe8) recvfrom$packet(r0, &(0x7f0000728000-0xcd)=""/205, 0xcd, 0x22, &(0x7f0000979000-0x14)={0x11, 0x1b, r1, 0x1, 0x9, 0x6, @random="408735790202", [0x0, 0x0]}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x400000022, &(0x7f0000413000)=""/4096, &(0x7f0000fa6000)=0x1000) 2018/01/27 13:35:02 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x18)=[], 0x0, &(0x7f0000001000-0x48)=[], 0x0, 0x0}, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0) keyctl$get_persistent(0x16, r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000005000)={0x6, 0x2091}) ioctl$TCSBRKP(r1, 0x5425, 0x3) 2018/01/27 13:35:02 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000e0000-0x15)='/proc/self/net/pfkey\x00', 0x2002, 0x0) mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1004, &(0x7f000004f000)="") getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000030000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000)=0xe8) r3 = getegid() fchown(r1, r2, r3) r4 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) r5 = dup2(r4, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r5, &(0x7f000004e000-0x371)=@hdr={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @ipv6={0x0, 0x6, "b249df", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f000004f000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/01/27 13:35:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x2, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005a0000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f00005b3000)={0x0, 0x0, 0x1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$audion(&(0x7f0000c01000)='/dev/audio#\x00', 0x101, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000dd7000)={0x0, 0x9}, &(0x7f000013a000-0x4)=0x8) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f00007c1000-0x10)={0x8, 0xfd8, 0x5}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000021f000-0xa)={r4, 0x400, 0x1, [0x7fff]}, &(0x7f00009c2000-0x4)=0xa) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x6) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) chmod(&(0x7f00004ed000-0x8)='./file0\x00', 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f000038c000-0x8)=0x20, 0x8) 2018/01/27 13:35:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000732000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000009a000)={0x1, 0x0, [{0x40000003, 0x0, 0x1}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 13:35:02 executing program 1: socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000850000-0x4)={0x0, 0x3, 0x0}, 0x3) r2 = dup3(r0, r1, 0x0) dup3(r2, r2, 0x80000) 2018/01/27 13:35:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e47000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$vsock_stream(r0, &(0x7f00008db000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f000045c000)=0x6) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000096c000)={0x0, 0x0, 0x0}, &(0x7f0000d18000-0x4)=0xc) sched_setparam(r2, &(0x7f0000d75000-0x4)=0x6) sendmsg$nl_netfilter(r1, &(0x7f0000980000-0x1c)={&(0x7f0000c7f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x14, 0x5, 0x6, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 13:35:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f000033c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f86000-0xd0)={0x1c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x8, 0x9, [@generic="bb"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006c1000)={{{@in=@empty=0x0, @in=@local={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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090b000-0x4)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000e80000)={&(0x7f000029a000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000957000-0x8)={&(0x7f00004c6000)={0x44, 0x39, 0x300, 0x0, 0x0, {0x17, 0x0, 0x0}, [@typed={0x18, 0x2b, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x18, 0x45, [@typed={0xc, 0x40, @uid=r1}, @typed={0x8, 0x43, @void=""}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x40) 2018/01/27 13:35:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) mq_getsetattr(r0, &(0x7f0000bb5000)={0xfffffffffffffffc, 0x75be3b39, 0x3f, 0x6, 0x8, 0x2, 0x8, 0x0}, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000671000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/27 13:35:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0xcf) write(r1, &(0x7f00002b4000-0x1000)='!', 0x1) 2018/01/27 13:35:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000d1d000-0x4)=0x0, &(0x7f00003db000)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000016b000)={'security\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x3d7, 0x0, 0x0, 0x0], 0x10, &(0x7f0000a2f000)={0x0, 0x0}, [{{{@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @generic="f037562b4ad05a4a7ba42b7dea6a1394", @common='bcsh\x00\x00\x00\x00\x00\b\x00\x000\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8f638f2f6c947e9fa6987ca2456c88e7262b928df3d52288bffb7ae330", 0x1, ""}}]}, 0xec) 2018/01/27 13:35:02 executing program 7: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000600000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000f61000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r3 = getpid() getpgid(r3) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000f62000)=0x1) 2018/01/27 13:35:02 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x200800) mq_timedreceive(r0, &(0x7f0000002000)=""/147, 0x93, 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000003000-0x4)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) [ 38.970962] ================================================================== [ 38.978453] BUG: KASAN: slab-out-of-bounds in string+0x1e8/0x200 [ 38.984609] Read of size 1 at addr ffff8801cd890750 by task syz-executor1/5827 [ 38.991939] [ 38.993545] CPU: 1 PID: 5827 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #192 [ 39.000804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.010131] Call Trace: [ 39.012696] dump_stack+0x194/0x257 [ 39.016305] ? arch_local_irq_restore+0x53/0x53 [ 39.020949] ? show_regs_print_info+0x18/0x18 [ 39.025425] ? string+0x1e8/0x200 [ 39.028857] print_address_description+0x73/0x250 [ 39.033673] ? string+0x1e8/0x200 [ 39.037101] kasan_report+0x25b/0x340 [ 39.040882] __asan_report_load1_noabort+0x14/0x20 [ 39.045784] string+0x1e8/0x200 [ 39.049050] vsnprintf+0x863/0x1900 [ 39.052660] ? pointer+0x9e0/0x9e0 [ 39.056191] __request_module+0x1bf/0xc20 [ 39.060317] ? lock_downgrade+0x980/0x980 [ 39.064444] ? free_modprobe_argv+0xa0/0xa0 [ 39.068743] ? lock_downgrade+0x980/0x980 [ 39.072877] ? is_bpf_text_address+0x7b/0x120 [ 39.077350] ? lock_downgrade+0x980/0x980 [ 39.081478] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 39.086302] ? wait_for_completion+0x770/0x770 [ 39.090862] ? rcutorture_record_progress+0x10/0x10 [ 39.095854] ? wait_for_completion+0x770/0x770 [ 39.100421] ? kernel_text_address+0x102/0x140 [ 39.104982] ? __kernel_text_address+0xd/0x40 [ 39.109457] ? unwind_get_return_address+0x61/0xa0 [ 39.114374] ? xt_find_target+0x17b/0x1e0 [ 39.118526] xt_request_find_target+0x8b/0xb0 [ 39.122999] translate_compat_table+0x910/0x1b90 [ 39.127736] ? entry_SYSENTER_compat+0x54/0x63 [ 39.132312] ? ipt_register_table+0x3a0/0x3a0 [ 39.136786] ? __might_fault+0x110/0x1d0 [ 39.140823] ? lock_downgrade+0x980/0x980 [ 39.144942] ? __kmalloc_node+0x33/0x70 [ 39.148894] ? lock_release+0xa40/0xa40 [ 39.152845] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 39.158716] ? __check_object_size+0x25d/0x4f0 [ 39.164123] ? __might_sleep+0x95/0x190 [ 39.168090] compat_do_replace.isra.15+0x30e/0x720 [ 39.172996] ? compat_do_replace.isra.15+0x30e/0x720 [ 39.178075] ? cred_has_capability+0x1a0/0x3d0 [ 39.182641] ? compat_do_ipt_get_ctl+0xbc0/0xbc0 [ 39.187373] ? find_held_lock+0x35/0x1d0 [ 39.191417] ? module_unload_free+0x5b0/0x5b0 [ 39.195887] ? lock_acquire+0x1d5/0x580 [ 39.199856] ? ns_capable_common+0xcf/0x160 [ 39.204157] compat_do_ipt_set_ctl+0x106/0x150 [ 39.208808] compat_nf_setsockopt+0x88/0x130 [ 39.213190] ? compat_do_replace.isra.15+0x720/0x720 [ 39.218273] compat_ip_setsockopt+0x9d/0xf0 [ 39.222575] inet_csk_compat_setsockopt+0x95/0x120 [ 39.227487] ? ip_setsockopt+0xb0/0xb0 [ 39.231356] compat_tcp_setsockopt+0x3d/0x70 [ 39.235746] compat_sock_common_setsockopt+0xb2/0x140 [ 39.240908] ? tcp_setsockopt+0xd0/0xd0 [ 39.244862] compat_SyS_setsockopt+0x17c/0x410 [ 39.249418] ? sock_common_setsockopt+0xd0/0xd0 [ 39.254064] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 39.258796] ? lock_downgrade+0x980/0x980 [ 39.262922] ? do_fast_syscall_32+0x156/0xf9d [ 39.267395] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 39.272136] do_fast_syscall_32+0x3ee/0xf9d [ 39.276432] ? do_raw_spin_trylock+0x190/0x190 [ 39.280993] ? do_int80_syscall_32+0x9d0/0x9d0 [ 39.285561] ? syscall_return_slowpath+0x2ad/0x550 [ 39.290467] ? prepare_exit_to_usermode+0x340/0x340 [ 39.295462] ? sysret32_from_system_call+0x5/0x3b [ 39.300285] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.305109] entry_SYSENTER_compat+0x54/0x63 [ 39.309492] RIP: 0023:0xf7f68c79 [ 39.312839] RSP: 002b:00000000f776408c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 39.320522] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000000 [ 39.327784] RDX: 0000000000000040 RSI: 000000002016b000 RDI: 00000000000000ec [ 39.335028] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 39.342274] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 39.349520] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 39.356793] [ 39.358396] Allocated by task 5827: [ 39.362000] save_stack+0x43/0xd0 [ 39.365431] kasan_kmalloc+0xad/0xe0 [ 39.369115] __kmalloc_node+0x47/0x70 [ 39.372888] kvmalloc_node+0x99/0xd0 [ 39.376577] xt_alloc_table_info+0x64/0xe0 [ 39.380796] compat_do_replace.isra.15+0x17f/0x720 [ 39.385698] compat_do_ipt_set_ctl+0x106/0x150 [ 39.390256] compat_nf_setsockopt+0x88/0x130 [ 39.394641] compat_ip_setsockopt+0x9d/0xf0 [ 39.398937] inet_csk_compat_setsockopt+0x95/0x120 [ 39.403840] compat_tcp_setsockopt+0x3d/0x70 [ 39.408222] compat_sock_common_setsockopt+0xb2/0x140 [ 39.413385] compat_SyS_setsockopt+0x17c/0x410 [ 39.417943] do_fast_syscall_32+0x3ee/0xf9d [ 39.422237] entry_SYSENTER_compat+0x54/0x63 [ 39.426613] [ 39.428214] Freed by task 3738: [ 39.431467] save_stack+0x43/0xd0 [ 39.434893] kasan_slab_free+0x71/0xc0 [ 39.438753] kfree+0xd6/0x260 [ 39.441834] free_bprm+0x19d/0x200 [ 39.445348] do_execveat_common.isra.30+0x1a24/0x23c0 [ 39.450511] SyS_execve+0x39/0x50 [ 39.453939] do_syscall_64+0x273/0x920 [ 39.457798] return_from_SYSCALL_64+0x0/0x75 [ 39.462177] [ 39.463782] The buggy address belongs to the object at ffff8801cd890680 [ 39.463782] which belongs to the cache kmalloc-256 of size 256 [ 39.476412] The buggy address is located 208 bytes inside of [ 39.476412] 256-byte region [ffff8801cd890680, ffff8801cd890780) [ 39.488267] The buggy address belongs to the page: [ 39.493167] page:ffffea0007362400 count:1 mapcount:0 mapping:ffff8801cd890040 index:0x0 [ 39.501285] flags: 0x2fffc0000000100(slab) [ 39.505497] raw: 02fffc0000000100 ffff8801cd890040 0000000000000000 000000010000000c [ 39.513351] raw: ffffea0007350de0 ffffea0007351020 ffff8801dac007c0 0000000000000000 [ 39.521202] page dumped because: kasan: bad access detected [ 39.526880] [ 39.528482] Memory state around the buggy address: [ 39.533382] ffff8801cd890600: 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 39.540712] ffff8801cd890680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 39.548044] >ffff8801cd890700: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 39.555374] ^ [ 39.561315] ffff8801cd890780: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 39.568647] ffff8801cd890800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 39.575976] ================================================================== [ 39.583307] Disabling lock debugging due to kernel taint [ 39.589458] Kernel panic - not syncing: panic_on_warn set ... [ 39.589458] [ 39.596823] CPU: 1 PID: 5827 Comm: syz-executor1 Tainted: G B 4.15.0-rc9+ #192 [ 39.605376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.614704] Call Trace: [ 39.617268] dump_stack+0x194/0x257 [ 39.620870] ? arch_local_irq_restore+0x53/0x53 [ 39.625515] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 39.630246] ? vsnprintf+0x1ed/0x1900 [ 39.634031] ? string+0x120/0x200 [ 39.637457] panic+0x1e4/0x41c [ 39.640622] ? refcount_error_report+0x214/0x214 [ 39.645351] ? add_taint+0x1c/0x50 [ 39.648865] ? add_taint+0x1c/0x50 [ 39.652380] ? string+0x1e8/0x200 [ 39.655807] kasan_end_report+0x50/0x50 [ 39.659753] kasan_report+0x144/0x340 [ 39.663530] __asan_report_load1_noabort+0x14/0x20 [ 39.668431] string+0x1e8/0x200 [ 39.671689] vsnprintf+0x863/0x1900 [ 39.675296] ? pointer+0x9e0/0x9e0 [ 39.678819] __request_module+0x1bf/0xc20 [ 39.682942] ? lock_downgrade+0x980/0x980 [ 39.687063] ? free_modprobe_argv+0xa0/0xa0 [ 39.691363] ? lock_downgrade+0x980/0x980 [ 39.695492] ? is_bpf_text_address+0x7b/0x120 [ 39.699961] ? lock_downgrade+0x980/0x980 [ 39.704084] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 39.708900] ? wait_for_completion+0x770/0x770 [ 39.713460] ? rcutorture_record_progress+0x10/0x10 [ 39.718459] ? wait_for_completion+0x770/0x770 [ 39.723019] ? kernel_text_address+0x102/0x140 [ 39.727578] ? __kernel_text_address+0xd/0x40 [ 39.732047] ? unwind_get_return_address+0x61/0xa0 [ 39.736954] ? xt_find_target+0x17b/0x1e0 [ 39.741083] xt_request_find_target+0x8b/0xb0 [ 39.745555] translate_compat_table+0x910/0x1b90 [ 39.750285] ? entry_SYSENTER_compat+0x54/0x63 [ 39.754848] ? ipt_register_table+0x3a0/0x3a0 [ 39.759319] ? __might_fault+0x110/0x1d0 [ 39.763353] ? lock_downgrade+0x980/0x980 [ 39.767480] ? __kmalloc_node+0x33/0x70 [ 39.771429] ? lock_release+0xa40/0xa40 [ 39.775376] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 39.781234] ? __check_object_size+0x25d/0x4f0 [ 39.785794] ? __might_sleep+0x95/0x190 [ 39.789751] compat_do_replace.isra.15+0x30e/0x720 [ 39.794651] ? compat_do_replace.isra.15+0x30e/0x720 [ 39.799728] ? cred_has_capability+0x1a0/0x3d0 [ 39.804285] ? compat_do_ipt_get_ctl+0xbc0/0xbc0 [ 39.809015] ? find_held_lock+0x35/0x1d0 [ 39.813053] ? module_unload_free+0x5b0/0x5b0 [ 39.817519] ? lock_acquire+0x1d5/0x580 [ 39.821476] ? ns_capable_common+0xcf/0x160 [ 39.825775] compat_do_ipt_set_ctl+0x106/0x150 [ 39.830334] compat_nf_setsockopt+0x88/0x130 [ 39.834715] ? compat_do_replace.isra.15+0x720/0x720 [ 39.839793] compat_ip_setsockopt+0x9d/0xf0 [ 39.844088] inet_csk_compat_setsockopt+0x95/0x120 [ 39.848988] ? ip_setsockopt+0xb0/0xb0 [ 39.852850] compat_tcp_setsockopt+0x3d/0x70 [ 39.857237] compat_sock_common_setsockopt+0xb2/0x140 [ 39.862397] ? tcp_setsockopt+0xd0/0xd0 [ 39.866345] compat_SyS_setsockopt+0x17c/0x410 [ 39.870900] ? sock_common_setsockopt+0xd0/0xd0 [ 39.875544] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 39.880275] ? lock_downgrade+0x980/0x980 [ 39.884397] ? do_fast_syscall_32+0x156/0xf9d [ 39.888866] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 39.893593] do_fast_syscall_32+0x3ee/0xf9d [ 39.897887] ? do_raw_spin_trylock+0x190/0x190 [ 39.902443] ? do_int80_syscall_32+0x9d0/0x9d0 [ 39.907004] ? syscall_return_slowpath+0x2ad/0x550 [ 39.911910] ? prepare_exit_to_usermode+0x340/0x340 [ 39.916901] ? sysret32_from_system_call+0x5/0x3b [ 39.921728] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.926545] entry_SYSENTER_compat+0x54/0x63 [ 39.930924] RIP: 0023:0xf7f68c79 [ 39.934261] RSP: 002b:00000000f776408c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 39.941942] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000000000000 [ 39.949183] RDX: 0000000000000040 RSI: 000000002016b000 RDI: 00000000000000ec [ 39.956426] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 39.963670] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 39.970913] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 39.978628] Dumping ftrace buffer: [ 39.982141] (ftrace buffer empty) [ 39.985820] Kernel Offset: disabled [ 39.989417] Rebooting in 86400 seconds..