[....] Starting enhanced syslogd: rsyslogd[ 12.861831] audit: type=1400 audit(1516961998.605:4): avc: denied { syslog } for pid=3176 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 Warning: Permanently added '10.128.0.59' (ECDSA) to the list of known hosts. 2018/01/26 10:20:10 fuzzer started 2018/01/26 10:20:10 dialing manager at 10.128.0.26:45841 syzkaller login: [ 26.177096] random: crng init done 2018/01/26 10:20:14 kcov=true, comps=false 2018/01/26 10:20:15 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000551000-0x4)=0x8) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000-0x4)=0xc710) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x7f, 0x9, 0x8000, 0xfffffffffffffff7, 0x3, 0x7, 0x100, 0x8c03, r1}, 0x20) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000002000-0x24)={0x10000, 0x4, 0x10, 0x7, 0x4, 0x0, 0x5, 0x9, 0x80, 0x0, 0xf95, 0x3b}) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000000)="49e26db93ac748f2ad5319c34baca7185f72f1", 0x13) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) ptrace$pokeuser(0x6, r2, 0xffff, 0x737b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000)={r1, 0x1d}, &(0x7f0000005000-0x4)=0x8) fcntl$notify(r3, 0x402, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000007000-0xd)='/dev/urandom\x00', 0x0, 0x41) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000008000-0x14)={0x8001, 0x320, 0x4, 0x4, 0x0, 0x6, 0x2, 0xd207, 0x2aca, 0x7}) pread64(r0, &(0x7f0000005000-0xae)=""/174, 0xae, 0x0) 2018/01/26 10:20:15 executing program 7: clock_getres(0x7, &(0x7f00003b7000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000806000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000cb1000-0xd8)=[{{0x77359400, 0x0}, 0x4, 0x7d, 0x758c5841}, {{0x77359400, 0x0}, 0x1, 0x522c, 0x2f5b}, {{0x0, 0x2710}, 0x9, 0x1, 0x6}, {{0x0, 0x7530}, 0x100000000, 0x4, 0x20}, {{0x0, 0x0}, 0x6, 0xffffffff80000000, 0x8}, {{0x0, 0x2710}, 0x200000000000000, 0x7, 0x0}, {{0x0, 0x7530}, 0x9, 0x7ff, 0x4}, {{0x77359400, 0x0}, 0x8, 0x3f, 0x3}, {{r1, r2/1000+10000}, 0x4, 0x94, 0x6}], 0xd8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="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", 0x1000, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r3, 0x81) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000)={0x400000000, 0x15b7, 0xfffffffffffffffb, 0x3, 0x20, 0x7, 0x800, 0x7}, &(0x7f0000002000)={0x1, 0x80000001, 0x1, 0x8, 0x8, 0xff, 0x4, 0x9}, &(0x7f0000002000)={0x3a, 0x1, 0x9, 0x1000, 0x7, 0x72e, 0x4, 0x200000000000000}, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000003000-0x10)={&(0x7f0000000000)={0x0}, 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000)=[{r0, 0x2, 0x0}, {r0, 0x10, 0x0}, {r0, 0xa088, 0x0}], 0x3, &(0x7f0000001000-0x2)={0x0, 0x989680}, &(0x7f0000004000-0x8)={0x2}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000005000-0x8)=@random={'system.', '\x00'}, &(0x7f0000005000-0xee)=""/238, 0xee) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x20)={{0x77359400, 0x0}, {r4, r5/1000+10000}}, 0x100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000006000)=[@in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}], 0x1c) mq_timedreceive(r0, &(0x7f0000005000-0x1000)=""/4096, 0x1000, 0xfffffffffffffff9, &(0x7f0000003000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/01/26 10:20:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000999000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioprio_set$pid(0x3, r0, 0x4e) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000001000-0x10)=@generic="13f1b59ae0257ee89cc111047edc7201") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000002000)="0c0e410bb1f51bc29e67a8c4d667905dc8d8182f5c4ee63adc337bc8027891386d25095b437ab91cf12e6bfe79a14b915daba79de932ffe6284747a35651a14fb0e2b93aeb171a688112fb71c0143b2dff8601ca892de73fba9e3bd02bd61842148aa44ae300903f78460a8b089638de5b748c8590d2fdea8dbfdde8d3fd30d66189ee63e3d7fdac1367817b0e1745e1dd675809ebec7eec951f790d9bee32a73f6f25e402c1c9773ca8dd8769e948ef65ac4851bcc52eceb80524c57712dec6dfffbb3faef78377838ca66786edaefa3c6f", 0xd2, 0x4090, &(0x7f0000004000-0x20)=@pptp={0x18, 0x2, {0x1, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) fchdir(r1) ioctl$TUNSETNOCSUM(r4, 0x400454c8, &(0x7f0000004000-0x4)=0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0xa, &(0x7f0000004000)=0x4, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000004000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0xff, 0x0, 0x80000000, 0x2, 0x0}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r4, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) remap_file_pages(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x2000002, 0x3, 0x800) ioprio_get$pid(0x0, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000007000-0x2)={0x7, 0x6}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000008000-0x9b)=""/155, 0x9b) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000009000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x2c) 2018/01/26 10:20:15 executing program 4: get_thread_area(&(0x7f0000bdc000-0x10)={0xffff, 0x0, 0x4000, 0x242, 0x2, 0x10001, 0x0, 0x80000001, 0x2, 0x400}) pipe(&(0x7f0000faa000)={0x0, 0x0}) lseek(r0, 0x0, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d15000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000001000-0x8)={r2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x7fff, 0x4000) r3 = dup3(r1, r1, 0x80000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000001000)=0xfffffffffffffe01, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r5, &(0x7f0000003000-0xbd)=""/189, 0xbd, 0x100, &(0x7f0000002000-0x80)=@generic={0x15, "af89f99c44ca81e226cdab9e93fd4f8bd859006bb2994d485dc72cb5abda2517e496aba24f9bf33db4d4b1a255bd4e7816959eb13e64671d89363b7afba485b0046bf6d2037d32f2815baebd8efd61810566026d776d828ce925901fae81249fb8a09bca5c1132497503b8c027844b9dedacf110d3cf01fdd8f58fc65fdb"}, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r3, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) fallocate(r4, 0x0, 0xfffffffffffff801, 0x5e) getrlimit(0xf, &(0x7f0000004000-0x10)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000004000)={0x6, 0x1ff, 0xef9d, 0xfff, 0x0, 0xcec7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x14, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000007000-0x10)={r6, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000008000-0xd6)=""/214) 2018/01/26 10:20:15 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) pipe2(&(0x7f000017f000-0x8)={0x0, 0x0}, 0x80000) r3 = syz_open_dev$random(&(0x7f0000f18000)='/dev/random\x00', 0x0, 0x400600) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00009b7000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f00007ee000)={0x10, 0x0, 0x0, 0x2a00}, 0xc, &(0x7f0000553000)={&(0x7f00008be000)={0x21c8, 0x2f, 0x20a, 0x6, 0x0, {0x5, 0x0, 0x0}, [@generic="52bc3003d03abe5414705e8556394ad7e36e5f9084e961454521dfa82fa59c8157b8e7c081b17e4f366726fd9ec6333cb17720b84ce171f58f080b7c04e2f04ede87fc7aa86575a1541e8741b416bed86f1d86ddb7383bf2f1b02416fe1efc2f3ca75e2db279bac86813c2c46823bae0710cf252cb7049af3d460a5b3442de968e113f44fd7ebc62fb985fe0776e", @generic="6823ed2be88a8651e52999858497b415854757d210d261705e672ad9b3075ffe04c8455b738303f4594a2c57111ee30dc20c6aa01f0b2600da14ce492382edc833cf46e4c6646b9ac2573ccf87c3bbd4027dda7ae70b5bf2f2661743ba264af4a8d02f0895a75ea005eabdcfcb2375", @typed={0xc, 0x64, @fd=r2}, @typed={0xc, 0x6a, @fd=r3}, 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@nested={0x80, 0x66, [@generic="b7a2999d2bf851faaacaf326a0ade89d69efd8d4f000b51b2f9ac3791fa3f6fe629b859eb4475c9e41c7f31d412c0164397450646f6f6d03e39b6c", @typed={0x18, 0x3c, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x8c, @pid=r4}, @typed={0x1c, 0x11, @str='security!bdevuser\x00'}]}, @nested={0x1c, 0x38, [@typed={0x18, 0xc, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}]}, 0x21c8}, 0x1, 0x0, 0x0, 0x10}, 0x810) mlock2(&(0x7f0000bf5000/0x4000)=nil, 0x4000, 0x1) fcntl$setown(r1, 0x8, r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000002000-0x1a8)={0x7, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x2, 0x200, 0xa00, 0x80}, 0x10) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000001000)='xfs\x00', 0x220088, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000001000-0xf7)=""/247, &(0x7f0000004000-0x4)=0xf7) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000004000)=""/172, 0xac) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000005000)=0x0) ioprio_get$pid(0x2, r4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xb) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000008000-0x1c)={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, 0x1c) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000-0x10)={0xffff, 0x9, 0x6, 0x1f}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r4, &(0x7f0000008000)={0x0, 0x0}) 2018/01/26 10:20:15 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000576000)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x5, 0x30}, &(0x7f000043b000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x9}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r1, 0x2b, 0x1, 0x6, 0x100000000, 0x0, 0xd14, 0x2, {r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x9, 0x3, 0x6, 0x6}}, &(0x7f0000001000)=0xb8) lookup_dcookie(0x3ff, &(0x7f0000000000)=""/135, 0x87) r4 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={r3, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x10000, 0x1e9, 0x1b29, 0x54}, 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000003000)=""/89, &(0x7f0000004000-0x4)=0x59) fallocate(r0, 0x2, 0xfa, 0x8000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r2, 0x0, 0x20}, &(0x7f0000002000-0x4)=0xc) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={r3, 0x5}, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/loop-control\x00', 0x14801, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000004000)=r1, 0x4) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000004000-0x9b)={r2, 0x93, "ea4f727f403a715b464201648d715637ed912b23bd55d5e37bfefd633d18f16f5ce92df0c2b5e56f083abdcdb629a46be2ed40dd732771e3e039905f9fab5f93da54bd43e86959fcf531d9c9b4530c273648fb479db6de8b4694a9896a6b7e1ee51ddcb739a8a08ee7a57eb6826c407acdd6dd6bd98d2bf8b94f501e2036bc4883715d9929373d8168fd35e52bafd35b038070"}, &(0x7f0000006000-0x4)=0x9b) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000005000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000007000-0x31)=""/49, 0x31) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000007000)=0x0) ptrace$poke(0x4, r6, &(0x7f0000003000)=0x0, 0x100000000) 2018/01/26 10:20:15 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x203, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000)={0x81, 0x20000800, 0x0, 0x2, 0xfffffffffffffff8, 0x100000001, 0x4, 0x8000, 0x8, 0x84fc}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000002000)={0x6cf, 0x8, 0xd8e, 0xd1, 0x0, 0x4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000001000)="128db832792f9cba9da370bf1d3fd5f160eee01634566fff1b1f5db8ba52cb3fd11ae5afc01b7c550ddf337eb8726e5d0b078be1d7", 0x35, 0x800, &(0x7f0000004000-0x10)={0x1a, 0x1a, 0x0, 0x0, 0x1, 0x8d, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000005000-0x47)={0x0, 0x3f, "c9f25543ab46c49b2319011bbeb82c0889f353de376e3c0adb20d166d0a344579a279437c40ed87e1ef8099a25278c8130f718b7148b56cad1cc7a8ea2ea24"}, &(0x7f0000001000-0x4)=0x47) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={r2, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfff, 0x9, 0x2, 0x44}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000006000-0x1c)={0xa, 0x1, 0xdf, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x74}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000006000)='/dev/keychord\x00', 0x4000, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000005000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$KDMKTONE(r1, 0x4b30, 0x5c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000002000)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000009000-0xb0)={{0x0, 0xe960}, 'port0\x00', 0x0, 0x20000, 0x9, 0x10001, 0x6, 0x6, 0x1e, 0x0, 0x5, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCLINUX6(r1, 0x541c, &(0x7f0000005000-0x2)={0x6, 0x7fff}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000000a000-0x4)=0xfffffffffffffff9) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000006000)={0xfffffffffffff8d5, 0x1ff, 0x1, 0xffffffffffff0000, 0x6}, 0x14) sysfs$3(0x3) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f000000a000)={0x4, 0x8001, 0x4, 0xb8, 0x5, 0x9}) 2018/01/26 10:20:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x20)={{r1, r2/1000+10000}, {r3, r4/1000+10000}}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x6}, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) sysfs$1(0x1, &(0x7f0000001000-0x1)='\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000)={0x14, 0x0, &(0x7f0000000000)=[@exit_looper={0x630d}, @acquire={0x40046305, 0x3}, @release={0x40046306, 0x0}], 0x4b, 0x0, &(0x7f0000003000-0x4b)="4e3b7933a9ce10e2257514dc0b68de7c297a97dc9cd29f748f5952912c6ea09f28beca548e447e21c4fd6ad853f076479fcbdd54000be70cc5835681bfe905824b0cfca1e02b8d05649292"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000003000)=0x0, 0xfffffffffffffff7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000005000-0x88)={0x125be560, {{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2c5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5, &(0x7f0000006000-0x3a)="32c071ea7d20957a75170439f6b6bf5c5b5d9951f483988dac1b166493bcf1375b16b7739ebb89dd508cf9d36b66ab375dc49b26dec7e45801c2") ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000004000-0x35)="baeef4767eba0f4abd1b3bb83145fda1455ab75d7430fb8d9b65d5f040f2b7bf8695f995bc0b4f6e31b6c72019770df411c11bf14a") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000007000-0x4)=0x7ff, 0x4) geteuid() setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000004000)=0xd77, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000007000-0x108)={0x0, @in6={{0xa, 0x0, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x61, 0x7, 0x7fffffff, 0x0, 0x7, 0x8000, 0x7fffffff, 0x6, 0x10000, 0x0, 0x9, 0x3, 0xfffffffffffffff8, 0x800, 0x6]}, &(0x7f0000002000)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0xfffffffffffffff8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000008000-0xb8)={r5, 0x0, 0x1, 0x2, 0x6, 0xfa, 0xfffffffffffffff8, 0x7, {r6, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x551f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa1, 0x5, 0x100000001, 0x20, 0x7a}}, &(0x7f0000008000-0x4)=0xb8) [ 29.626908] audit: type=1400 audit(1516962015.375:5): avc: denied { sys_admin } for pid=3391 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 [ 29.659713] IPVS: Creating netns size=2536 id=1 [ 29.692913] audit: type=1400 audit(1516962015.445:6): avc: denied { net_admin } for pid=3394 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.722525] IPVS: Creating netns size=2536 id=2 [ 29.757606] IPVS: Creating netns size=2536 id=3 [ 29.795257] IPVS: Creating netns size=2536 id=4 [ 29.836855] IPVS: Creating netns size=2536 id=5 [ 29.866216] IPVS: Creating netns size=2536 id=6 [ 29.917706] IPVS: Creating netns size=2536 id=7 [ 29.953239] IPVS: Creating netns size=2536 id=8 [ 31.603405] audit: type=1400 audit(1516962017.355:7): avc: denied { sys_chroot } for pid=3394 comm="syz-executor3" 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 2018/01/26 10:20:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) close(r0) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000245000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 10:20:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000)=""/0, 0xfffffffffffffe11, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) socketpair$inet6(0xa, 0x7, 0x8001, &(0x7f0000bfa000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d0f000-0x8)={0x0, 0x5}, &(0x7f0000d47000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ba2000-0xc)=@sack_info={r2, 0x4, 0x0}, &(0x7f0000e71000-0x4)=0xc) 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) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000656000-0x85)="60172a4b20424a83e06489c0ef665766c9f3b23a9111d5ef5e0620bd47d29a7e8c8a8f218851e55ad2b959536cc4e987b475f1f1ed69b03e740518e32c2f5864e09640b0bde781c2f7c7718ddb716b1bf89637e9e9d574c2aa33b0a51e98ba1dad7a07545c204e7214cbda7766dbb8f378d1ebc18ced36b1f927faef18e7f9280d761a38a1", 0x85, 0x800, &(0x7f0000300000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 31.760034] mmap: syz-executor3 (4401) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/26 10:20:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) 2018/01/26 10:20:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000888000)='illinois\x00', 0x27d) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000079f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000057c000+0x1eb)='/dev/hwrng\x00', 0x60480, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000cf4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ade000-0x4)=0xb) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 10:20:17 executing program 0: r0 = syz_open_dev$tun(&(0x7f000053a000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000095f000-0x3)='io\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000029c000)={0x0, 0xbbf2, 0x7, [0x3, 0xfffffffffffffffe, 0x0, 0xffffffff, 0x80, 0x4, 0x7f]}, &(0x7f0000675000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00008a0000)={r4, 0xffffffff}, &(0x7f0000e62000)=0x8) r5 = fcntl$dupfd(r1, 0x406, r0) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000f40000)=0xea7eed908b65ed50, 0x4) close(r1) accept$ax25(0xffffffffffffffff, &(0x7f0000da7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008fd000-0x4)=0x10) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) syz_open_dev$usbmon(&(0x7f0000f33000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000077c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) syz_open_pts(0xffffffffffffff9c, 0x60001) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8932, &(0x7f00007a6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x457e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f000064d000-0x4)=0x0) 2018/01/26 10:20:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d36000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@multicast2=0xe0000002]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r1, 0x406, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000023d000)={0x0, 0x0, 0x0}, &(0x7f0000632000)=0xc) ptrace$setsig(0x4203, r2, 0xfff, &(0x7f0000c4c000-0x10)={0x1e, 0x194, 0x7, 0x8}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/01/26 10:20:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) read(r0, &(0x7f000012b000)=""/29, 0x1d) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000077e000)={0x0, @empty=0x0, @broadcast=0x0}, &(0x7f0000167000-0x4)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000005000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/26 10:20:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ce8000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005ff000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000147000-0x48)=[@in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x8}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x16f}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:20:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00008cd000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000085b000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000723000-0x18)={@loopback={0x0, 0x1}, 0x7, r1}) sendmsg(r0, &(0x7f0000b13000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000-0xe0)="550000001a007f04fffffffffff300930a06000000a84308750523692500010000001058030000000007a3c7000000007b31afdc1338d500009b84136e015afb83de448daa7227a73ab8220000bf0cec2eab91d444", 0x55}], 0x1, &(0x7f0000d8f000)=[], 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d8f000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000cf9000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/26 10:20:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000)="255c6a67d316abfaad2c34d8bdff8b32c23c40c55685535529a6060e38d717dec7aa92d00c8c8c8cc928493944e4d5f84c5a3a9383ea34937ed19db4d3d7f458367115215c24cb429e0ce91705755011e5400512e4e3b82f63e7e3cfa828f62437395f5eb480458d430cbe14ad1eb6aebf8b832eb96b1d5f1180775ca9fede3d5108e6522cd1d1a5d435c1738dd1b718cb00e2de6b970c1655354d5421076f5a156ac6a30d16c365f375c73fd9ba44d01540e84cb68960bd605d57fd05befb278f692c17f777b85f77c684ae7dae787bc68a575c") futex(&(0x7f0000001000-0x4)=0x0, 0x84, 0x1, &(0x7f0000d46000)={0x0, 0x1c9c380}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/26 10:20:17 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000c000)={0x14, 0x0, &(0x7f000000d000-0x7c)=[@acquire_done={0x40106309, 0x0, 0x1}], 0x0, 0x0, &(0x7f0000008000-0x98)=""}) 2018/01/26 10:20:17 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000485000)=@ethtool_wolinfo={0x7, 0x0, 0x0, "98df6fd6121b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00002de000)="") r2 = dup(r1) read$eventfd(r2, &(0x7f0000ebc000)=0x0, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 10:20:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) [ 31.954223] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 31.958233] audit: type=1400 audit(1516962017.705:8): avc: denied { set_context_mgr } for pid=4502 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/26 10:20:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b6c000)='maps\x00') ioctl$TCSETA(r0, 0x5406, &(0x7f00009d6000)={0xc3, 0xfffffffffffff000, 0x1000, 0x23, 0x2, 0x9, 0x3, 0xfffffffffffff80a, 0x6, 0x3}) select(0x3, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) 2018/01/26 10:20:17 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[], 0x0) 2018/01/26 10:20:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f0000c78000)=0x0, 0x0) 2018/01/26 10:20:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9a) recvfrom$unix(r1, &(0x7f0000709000-0x43)=""/67, 0x43, 0x2, 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000d98000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) ppoll(&(0x7f0000002000-0x50)=[{r1, 0x4, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x0}, 0x8) accept4$packet(r1, &(0x7f000047f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000079a000-0x4)=0x14, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000cd8000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/26 10:20:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x803, 0x0) recvmmsg(r1, &(0x7f00003ed000)=[], 0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000c24000)=[], 0x0) write(r1, &(0x7f000027f000)="22000000120007bd0e000000deff0a1b0c150009000007190000000004000806da06", 0x22) r2 = getpid() ptrace$poke(0x5, r2, &(0x7f0000321000-0x8)=0x0, 0xffffffffffffff27) 2018/01/26 10:20:17 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000)=0x14) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000011000-0x4)=0x14, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000000f000)=@req={0x9, 0xbd, 0x1ff, 0x100000001}, 0x10) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) [ 31.959152] audit: type=1400 audit(1516962017.705:9): avc: denied { call } for pid=4502 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 31.963844] audit: type=1400 audit(1516962017.715:10): avc: denied { create } for pid=4504 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_generic_socket permissive=1 2018/01/26 10:20:17 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000004000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000006000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, r2}) r3 = socket(0x18, 0x0, 0x4) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000004000-0x4)=0x0) sendmsg(r3, &(0x7f0000000000)={&(0x7f0000001000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000)=[{&(0x7f0000000000)="ad651d6e26a3", 0x6}], 0x1, &(0x7f0000001000-0xd8)=[], 0x0, 0x0}, 0x0) [ 31.964761] audit: type=1400 audit(1516962017.715:11): avc: denied { read } for pid=4504 comm="syz-executor7" path="socket:[12365]" dev="sockfs" ino=12365 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 31.965749] audit: type=1400 audit(1516962017.715:12): avc: denied { dac_override } for pid=4502 comm="syz-executor0" 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 [ 31.970234] binder: release 4502:4510 transaction 2 out, still active [ 31.970238] binder: undelivered TRANSACTION_COMPLETE [ 31.970474] binder: 4502:4510 transaction failed 29189/0, size 0-0 line 2944 [ 31.970479] binder: send failed reply for transaction 2, target dead [ 31.999326] binder_alloc: binder_alloc_mmap_handler: 4502 20000000-20002000 already mapped failed -16 [ 32.003332] binder: BINDER_SET_CONTEXT_MGR already set [ 32.003339] binder: 4502:4510 ioctl 40046207 0 returned -16 [ 32.005895] binder: BINDER_SET_CONTEXT_MGR already set [ 32.005901] binder: 4523:4526 ioctl 40046207 0 returned -16 [ 32.005958] binder: 4523:4526 BC_ACQUIRE_DONE u0000000000000000 no match [ 32.016886] binder: BINDER_SET_CONTEXT_MGR already set [ 32.016894] binder: 4523:4529 ioctl 40046207 0 returned -16 [ 32.023057] binder: 4502:4520 got reply transaction with no transaction stack [ 32.023064] binder: 4502:4520 transaction failed 29201/-71, size 0-0 line 2920 [ 32.038777] binder: undelivered TRANSACTION_ERROR: 29201 [ 32.045777] audit: type=1400 audit(1516962017.795:13): avc: denied { getopt } for pid=4504 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_generic_socket permissive=1 [ 32.047359] audit: type=1400 audit(1516962017.795:14): avc: denied { setopt } for pid=4504 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_generic_socket permissive=1 [ 32.250993] binder: undelivered TRANSACTION_ERROR: 29190 [ 32.258085] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 32.264731] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 32.264751] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 32.266629] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/26 10:20:18 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer\x00', 0x4040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000000)=""/48, &(0x7f0000000000)=0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000d40000)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e092d14e8b669bb663ea4d8d2057137b"}) shutdown(r2, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 10:20:18 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x22001) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000002000)={&(0x7f0000000000/0x3000)=nil, 0x40, 0x0, 0x400000000000002, &(0x7f0000fa8000/0x3000)=nil, 0xfffffffffffffffe}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/bnep\x00') r2 = getpgrp(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000005000-0x1c)=@req3={0x3f, 0x4e7, 0x80, 0x14f8, 0x7f, 0x7fffffff, 0x920}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000001000-0x58)={0x8, 0x2, 0x1, 0x5, 0x80, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000003000)={0x1, 0x2, r2, 0x8, r3, 0x10001, 0x5, 0x6}) 2018/01/26 10:20:18 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000)={&(0x7f0000026000-0x28)={0x1c, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x2, [@generic="cb"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fstatfs(r0, &(0x7f000001c000-0x1000)=""/4096) 2018/01/26 10:20:18 executing program 6: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1e000-0x1)=""/1, &(0x7f000023e000)=0x1) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d21000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b5000-0x4)=0xe8) 2018/01/26 10:20:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x0, &(0x7f00007fd000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x4, 0x4, 0x2, {0xa, 0x0, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}}}}) bind$nfc_llcp(r0, &(0x7f000052a000-0x60)={0x27, 0x8, 0x800, 0x1, 0x7, 0x1, "157e2a39ff97b2d093490c8850fc686cc964feabd14f3b1eac66b76f3a5125ebb425f0d33ebd144e80278233508bf7dadef7642b5a88ac7751389ff759f035", 0x8}, 0x60) openat$ppp(0xffffffffffffff9c, &(0x7f0000112000-0x9)='/dev/ppp\x00', 0x400000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bf9000-0xd)='net/fib_trie\x00') sendfile(r1, r1, &(0x7f000009d000-0x8)=0x0, 0x400000ff) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/01/26 10:20:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b99000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000171000)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004f7000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00006be000-0x4)=0x7, 0x4) syz_open_pts(r1, 0x0) syz_open_pts(r0, 0x4080) memfd_create(&(0x7f0000d67000-0x5)='lo[$\x00', 0xf23d262b8891adee) 2018/01/26 10:20:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) 2018/01/26 10:20:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x4, 0x80000) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000aaf000)=[{0x9, 0x14, 0x4, 0x1}, {0xffffffffffffffff, 0x8, 0x4, 0x9}]}) [ 32.266645] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/26 10:20:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000000000)=[{{&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000233000)=[{&(0x7f0000b4c000)=""/156, 0x9c}], 0x1, &(0x7f0000000000)=""/73, 0x49, 0xa8}, 0x8}, {{&(0x7f0000b63000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d73000+0x454)=[{&(0x7f00009b5000-0xa)=""/10, 0xa}, {&(0x7f0000001000-0x6c)=""/108, 0x6c}], 0x2, &(0x7f0000001000-0xac)=""/172, 0xac, 0x6}, 0x8}, {{&(0x7f00001cf000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000001000-0x30)=[{&(0x7f000019e000)=""/205, 0xcd}, {&(0x7f0000000000)=""/229, 0xe5}, {&(0x7f0000000000)=""/131, 0x83}], 0x3, &(0x7f0000fd0000)=""/114, 0x72, 0xfffffffffffffff8}, 0x68}], 0x3, 0x100, &(0x7f0000b07000+0xdcf)={0x0, 0x1c9c380}) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000864000)=0x80000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x20401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @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, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:20:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f0000821000-0x1)="01", 0x1}], 0x1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fstat(r1, &(0x7f0000b70000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r1, r0, &(0x7f0000385000-0x4)=0x0, 0x80000000000002) 2018/01/26 10:20:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000077000-0x8)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f0000086000)='net/anycast6\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) writev(r1, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/01/26 10:20:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) flock(r0, 0xd) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000e6e000-0x4)=0x1, 0xa2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a0c000)='/selinux/checkreqprot\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000dd9000-0x10)={0x0, 0x0}) restart_syscall() setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000ae000)={r2, r3/1000+10000}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d2a000-0x10)={0x40, 0x8004, 0x34, 0x200, 0x0}, &(0x7f0000b78000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000906000+0x655)=@assoc_value={r4, 0xbf}, &(0x7f00006aa000)=0x8) 2018/01/26 10:20:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00003bd000)={0xa, 0x3, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0xce) getpeername$inet6(r0, &(0x7f000057a000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000b04000)=0x1c) 2018/01/26 10:20:18 executing program 2: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dc1000)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000dc1000)={&(0x7f0000b68000)=[0x0, 0x0, 0x0], 0x3}) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000003000-0x4)=0x0, &(0x7f00004d4000-0x4)=0x4) 2018/01/26 10:20:18 executing program 7: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x3, 0x4) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80a, 0x2, &(0x7f0000f77000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000f77000-0x10)=@ax25={0x3, {"c3f9dba57dd8fe"}, 0x3}, 0x10) inotify_init() 2018/01/26 10:20:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x5, &(0x7f0000c66000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, r1}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000055000-0x12)={{0x0, 0x0}, {0x0, 0x0}}) poll(&(0x7f0000340000-0x10)=[{r0, 0x2000, 0x0}, {r0, 0x20, 0x0}], 0x2, 0xc00000000) readv(r0, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000db3000)='/dev/vga_arbiter\x00', 0x88000, 0x0) 2018/01/26 10:20:18 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000005000-0x8)={0x0, 0x4649}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000009000-0x8)={r3, 0x3}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000000000)=""/76) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001f7000-0x11)='/selinux/enforce\x00', 0x1, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00004ec000)={0x0, 0x84, &(0x7f00004ed000-0x84)=[@in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x2, 0x8722, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004ea000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00004af000)={r6, @in6={{0xa, 0x2, 0x6, @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]}}, &(0x7f0000061000)=0x8c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000167000-0x16)={0x9, [0x8, 0x4, 0x1f, 0x6, 0x40, 0xffffffffffff8000, 0x1, 0x6, 0xffffffff]}, 0x16) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f00001e6000-0x8)=[0x0]}, 0x0}}], 0x48, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47c"}) 2018/01/26 10:20:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c3d000)='user\x00', &(0x7f00002af000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007d6000)='}\'user&\'}\x00', 0xfffffffffffffffb) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a01000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000cc3000)=0x0, 0x4) 2018/01/26 10:20:18 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b52000)='/dev/ppp\x00', 0x900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000083e000)={&(0x7f0000273000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x1f)=""/31, 0x1f}, {&(0x7f0000001000-0x92)=""/146, 0x92}], 0x2, &(0x7f0000001000-0x41)=""/65, 0x41, 0x9}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000389000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) r2 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00005ba000)={0x3ff, 0xfffffffffffffff9, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup2(r2, r1) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f00001ef000)=0xfffffffffffffffc, 0x4) 2018/01/26 10:20:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0x0}, 0x0, 0x8) get_thread_area(&(0x7f0000c46000-0x10)={0x3, 0x20000800, 0x400, 0x9e, 0x6, 0x400, 0x9, 0x1f, 0x5, 0x6}) 2018/01/26 10:20:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000713000-0x9)='/dev/rtc\x00', 0x480, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000444000-0x4)=0x0, &(0x7f00001fc000)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname(r1, &(0x7f00007fd000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000abf000-0x4)=0x1c) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) 2018/01/26 10:20:18 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) lookup_dcookie(0x7, &(0x7f0000afc000)=""/53, 0x35) r0 = fanotify_init(0x4, 0x2) mlockall(0x1) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ac9000)=[{&(0x7f0000b36000)="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", 0x1000}], 0x1) futex(&(0x7f00002af000)=0x0, 0x88, 0x0, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/26 10:20:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000400000)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TCSETS(r0, 0x80045439, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 10:20:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000462000-0xb)='asymmetric\x00', &(0x7f0000a6d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005f2000-0x1)='\x00', 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000abf000-0xa)='id_legacy\x00', &(0x7f000030a000)='user\x00') r1 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000202000-0xfc)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000d6000)={0x44, 0x0, &(0x7f0000e08000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f00003d7000)=[], &(0x7f0000978000)=[]}}], 0x0, 0x0, &(0x7f0000846000-0x95)=""}) 2018/01/26 10:20:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10000, 0x1) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000b50000/0x3000)=nil) mq_timedreceive(r0, &(0x7f0000bec000)=""/91, 0x5b, 0x100000000, &(0x7f00006e8000+0x1f3)={0x77359400, 0x0}) [ 32.508132] binder: 4625:4631 ERROR: BC_REGISTER_LOOPER called without request [ 32.539217] binder: undelivered TRANSACTION_COMPLETE [ 32.548187] binder: undelivered TRANSACTION_COMPLETE 2018/01/26 10:20:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007b3000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) sync_file_range(r0, 0x0, 0x0, 0x4) pwrite64(r0, &(0x7f0000f58000-0x63)="dda4d885d795a1692a3a1bc1f5494bb88d94de77db34e917b570e6c94d2fb348b2d29cedeb512658fc1a67f7194583e18d7ad65fe7d8045e248b0d8aed4956ce7f59ee08f1a423d8d1f0f8d61079ce3fbbf062fa178de73fc902ccc3e44c6f5ce6a2d4", 0x63, 0x0) 2018/01/26 10:20:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) munlockall() r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f00004be000-0xce)=""/206, 0xce) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000de0000-0x4)=0x401) ioctl$TCFLSH(r2, 0x540b, 0x1) [ 32.563117] binder_alloc: 4625: binder_alloc_buf, no vma [ 32.563134] binder: 4625:4631 transaction failed 29189/-3, size 0-0 line 3127 [ 32.566928] binder: 4625:4649 got reply transaction with no transaction stack [ 32.566935] binder: 4625:4649 transaction failed 29201/-71, size 32-8 line 2920 [ 32.567163] binder: BINDER_SET_CONTEXT_MGR already set [ 32.567169] binder: 4656:4662 ioctl 40046207 0 returned -16 [ 32.567275] binder_alloc: 4625: binder_alloc_buf, no vma [ 32.567291] binder: 4656:4662 transaction failed 29189/-3, size 40-0 line 3127 [ 32.584022] binder_alloc: binder_alloc_mmap_handler: 4656 20000000-20002000 already mapped failed -16 [ 32.585186] binder: BINDER_SET_CONTEXT_MGR already set [ 32.585194] binder: 4656:4662 ioctl 40046207 0 returned -16 2018/01/26 10:20:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt(r0, 0x6, 0x8, &(0x7f00005b7000-0x43)=""/67, &(0x7f0000912000-0x4)=0x43) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x11, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@NDTA_NAME={0x8, 0x1, 'lo\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:20:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000089a000-0x8)='./file0\x00', 0x10441, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00007b8000)={0x0, 0x0}, &(0x7f00006e6000-0x4)=0x10) fcntl$setstatus(r0, 0x4, 0x0) 2018/01/26 10:20:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000b49000)=""/114) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000dad000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) dup2(r4, r3) write$sndseq(r3, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x1, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/26 10:20:18 executing program 7: r0 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000001000-0x16)=""/22) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f0000f11000)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000607000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000396000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000a68000-0x20)={@loopback={0x0, 0x1}, 0x6, 0x0, 0x2, 0x2, 0x2, 0x100000001, 0x94}, 0x20) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000027f000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00002e8000-0x4)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00003c1000-0x1)=0x9, 0x4) 2018/01/26 10:20:18 executing program 0: mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006b3000)={0x0, 0x0}, 0x4000) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f000093e000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x0, 0x3, {0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x48}}}, 0x3a) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000043000)={0x348, 0x4}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='sit0\x00', &(0x7f00002a2000)=@ethtool_cmd={0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000122000)='./file0\x00', 0x40, 0x80) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000f36000-0xa1)=""/161) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) pipe(&(0x7f0000dfa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000168000-0x8)={0x0, 0xffff}, &(0x7f00007b1000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000066f000-0xa0)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe1, 0x4, 0x1, 0x0, 0xff}, &(0x7f0000eae000)=0xa0) r3 = gettid() setpriority(0x0, r3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000bf2000-0x4)=0x6e5d7cfb, 0x4) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000671000-0x48)="0cff03d149960b21b6ea37522bc40328fd895c01bbb00b5dad62cb068ef5ca7f8f1749f25e32c0a5885b767dfd353301acb8f10f9d02f9b2010e6ce02f71b5bbd67fe40059f89050", 0x48) 2018/01/26 10:20:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000bbe000-0x78)={0x3ff, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40, 0x0, 0xfffffffffffffffd, 0x20, &(0x7f0000bcd000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0xa5, 0x7fffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) flock(r2, 0x0) sendto(r2, &(0x7f0000f97000)="120000001200e70800e90009149b00ae9b60", 0x12, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0046d00, &(0x7f0000717000)={{0x40, 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]}) 2018/01/26 10:20:18 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000001b000)={0x2, 0x3, 0x6, 0x1, 0x8, 0x0}) r1 = add_key(&(0x7f0000001000-0x3)='user\x00', &(0x7f0000142000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00001b5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x8000}, 0x8) r3 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x4, 0xa559508, 0x3, r3}) pipe2(&(0x7f0000321000)={0x0, 0x0}, 0x4800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000d8a000-0x48)=[@in6={0xa, 0x3, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x200}, 0x5}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x48) keyctl$set_timeout(0xf, r1, 0x0) epoll_wait(r5, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x14e) [ 32.585236] binder_alloc: 4625: binder_alloc_buf, no vma [ 32.585258] binder: 4656:4669 transaction failed 29189/-3, size 40-0 line 3127 [ 32.679730] binder: undelivered transaction 7, process died. [ 32.685857] binder: undelivered TRANSACTION_ERROR: 29189 [ 32.691332] binder: undelivered TRANSACTION_ERROR: 29189 [ 32.696880] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/26 10:20:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x1f0000000000000}, &(0x7f000007f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x7e, "ce6c15a7258fb632742195c351614b1a7e4f4f7ceedcdba98c1618e66f72d7319117b721e3245d7e42c666b5a8179b9de8eeec6c2f75817dc03b700eb7e0644b535347c3fbbd72204d83d79f670ba7862277c8d5909f80f9f2b3e7369b5467c57d5ca726378109a1433d5dee74f2d74a2228ac5eb9a9cf9573d8905d9ead"}, &(0x7f0000b97000)=0x86) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000018d000-0xef)=""/239) clone(0x800000200, &(0x7f0000fbf000)="", &(0x7f0000cfe000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") capset(&(0x7f0000fc2000-0x8)={0x20080522, 0x0}, &(0x7f0000e92000-0x18)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000265000+0xb2c)=@assoc_value={r1, 0x6cd49f3b}, &(0x7f0000e08000-0x4)=0x8) mknod(&(0x7f0000256000)='./file0\x00', 0x100008040, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000064a000)='/dev/keychord\x00', 0x29a537a659b177e0, 0x0) execve(&(0x7f0000272000-0x8)='./file0\x00', &(0x7f0000b81000)=[], &(0x7f00007f5000)=[]) 2018/01/26 10:20:18 executing program 1: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = inotify_init() keyctl$session_to_parent(0x12) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ae4000-0xe)='/dev/keychord\x00', 0x80, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000ae4000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000000e000-0x18)={r3, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000ae3000-0x8)={0x0, 0x6}, &(0x7f0000352000-0x4)=0x8) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ae3000-0x8)={r4, 0x40000000}, &(0x7f0000ae2000)=0x8) sendto$inet6(r0, &(0x7f0000ae2000-0x83)="be8785016469f6930399bb0ba40c75118c5d04f15f70d9d470c30056aac5b3b1def6c6fc260ba62bcfc3ae93b72feba22bb8b60fd81224491098b053110fd33f6b7fe40b99186b772a26e1de2abe2975c5394d656656ef9b884e12b76a8ed39d9c1f1b94f199f729a58ddb2257fba421a15d775c4ed05f784c00be66199caa2ed2c9df", 0x83, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000add000-0x4)=0x3f, 0x3) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ae0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000ae0000)=""/163, &(0x7f000030b000-0x4)=0xa3) 2018/01/26 10:20:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getgroups(0x4, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r4 = dup(r1) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) chown(&(0x7f0000001000-0x8)='./file0\x00', r2, r3) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00004f0000)={0x0, 0x1f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000002000-0x10)={0x6, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000003000-0x10)={r7, &(0x7f0000003000-0x3b)=""/59}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000001000-0x108)={r6, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xffff, 0x0, 0x5, 0x82fc, 0x7, 0x5, 0x10000, 0x0, 0x9, 0x9, 0x7f, 0x5, 0x0, 0x6]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000517000-0x8)='gid_map\x00') writev(r8, &(0x7f0000bef000-0x10)=[{&(0x7f0000cb1000-0x1)=';', 0x0}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000ad2000)={0x0, 0xb, 0x10}, &(0x7f00009af000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000c22000)={r9, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3ff, 0x8, 0x43, 0x5}, &(0x7f0000dd7000-0x4)=0xa0) 2018/01/26 10:20:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) gettid() sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00008d6000)=r1) readv(r3, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r2, 0xa, 0x12) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) tkill(r1, 0x15) 2018/01/26 10:20:18 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000265000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d2d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x80045438, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 10:20:18 executing program 7: clone(0x0, &(0x7f000074a000)="", &(0x7f0000077000)=0x0, &(0x7f0000cf2000-0x4)=0x0, &(0x7f00003ef000-0x1)="") rt_sigqueueinfo(0x0, 0xffffffffffffffff, &(0x7f0000b66000-0x10)={0x0, 0xffffffffffffb75a, 0x0, 0xffffffffffffff7f}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000e02000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000022e000-0x18)={0x0, 0x8, 0x0, 0x3fa7, 0xab}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x5, 0x4}, &(0x7f0000000000)=0xc) 2018/01/26 10:20:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428421, {0x400003ffffffb}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000c5a000)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/route\x00') sendfile(r1, r2, &(0x7f0000920000-0x8)=0x0, 0x6137) syz_open_procfs(0x0, &(0x7f000050e000-0xd)='ns/mnt\x00') 2018/01/26 10:20:18 executing program 5: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f58000-0xe)='net/sockstat6\x00') mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x9, 0x2, 0x40) r1 = accept$nfc_llcp(r0, &(0x7f0000f57000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000501000-0x4)=0x60) socketpair$inet(0x2, 0x2, 0x6, &(0x7f0000202000)={0x0, 0x0}) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000ac8000)=0x2, 0x4) r3 = getpid() mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f57000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000f58000-0x9e)=""/158) prlimit64(r3, 0x0, &(0x7f0000f55000)={0x8, 0x0}, &(0x7f0000d20000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000f59000-0x10)={&(0x7f000000d000/0x1000)=nil, 0x1000}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x17) 2018/01/26 10:20:18 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000c86000)=[{&(0x7f0000000000)="ab9d5bb3badee9abef6221d80f7bffe65646a2bd9cf855e8611ba51f74817b4f782e1b1f46ba40e9e2b7dcc944a8b013c72912d3525f92ea16467378dd", 0x3d}, {&(0x7f0000000000)="f1ff416c3849a9aaaf93ad223ece18fdf0971be64ac8f5dc45c87b42df5bd78eb5a3cfc49a82bce648b53147d0e25d729dad196ccce637816884965067d535bede227224b03674342a6391a28374dbf08b07403bc80aa1fff7a58d1e9997f96115035bc2ce3c7c2b4f084381e9f498e39cabb5529c5c4f0ef9080f09cf0a8f8c9a76f1a2e2a50ca8f685e4446dff49c3b7b4e2ec3b2371275be34a56d33251750aca01f14081995ae85f565c4d6a91d19c03860c106bf0e7621197063dc58662044662c6d3609a53", 0xc8}, {&(0x7f0000001000-0xcd)="f9279faf482f0a646bfdbe7bd6ae15076435da81b4cbc176d50bdd09c148dcac1911107367b35fa5b5c01c0d6d3828ece3b51f5bed4ccb3c6765358c5b18f9d59d76edceda447c7182fa901c500b9a2d249405ccfde2164e853bf65526d43ff767ffc1ba76fa89eb5012d2c598e163342e6334b24764d9e91aa1685474f120d01029b8fc28337bf424c815fc55c0159691382b2e289d59bcd66abce68f05f16b248998c959e445a70d9e63d538cb9688d2727b4088b866b64818b1efc2913f8157ab1a09d5c802f1ddb671bbb8", 0xcd}, {&(0x7f0000001000-0x9f)="76a4e53dce2d02b7ec5d495c1cd0cfbdeaabd2ee5aec64857d75cc97a277bf7093aeb53787175a3b868d5f5fca4c607c0ada4d37cdf168b5b41221d59ea5a1f5a07bd7ef9b1796aa0cec3cccc4e6fb82419ec4a9e3b3a703db46e86637cf7766fe964bfb48030b45c6309da3284c4f383c982614ca49ab920faced3563725cdb218a298dff5b5b2eeaf23d291b152d0aeb4b6fba7f0ea46e9d11fb4548c073", 0x9f}, 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"232a8b58bf20372a4ea7107eaace2341357ad94a70c4e3f5a2e5f3870a800e7c89ddbfab3175fff36258d6d07c36a7fc3d1a864dbe48f876d0e827"}, {0x110, 0x100, 0x5, "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"}], 0x160, 0x0}, 0x8}, {{&(0x7f0000cf9000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000270000)="e4fee39abf25425feac4f1ae0131a4463c3125bedbcfeb6b37000fe7cbdf8194b2e1c5fac8bcf1ba6ad66d8e6686e13a44b933da6afe8e54b3e3bb65683c7a6303b8fbdfa4bdfd8d5565b75d941faf821aa79b5aef68d789d180466c2f713b3dadb180d05a399c05daeaa1dc76a57e2f0e49c9c77f3de975526c035cbddb818f10a2c397958772a16f69b0da844057d6dbe6110b0265690e4c24170b3365877ac205b151aa9ea0f4ae28e08a167fa73576d8743a", 0xb4}, {&(0x7f0000f14000)="4050f9e1d4a48765e95e8e80f8ea1efdcdf9b43676d035fea1b8f17e73e0612448ff3ce5a07a29b23ba6ed2cabe333345b0d64e4cfbe556324352b9660f4dced3e76f21116375dcf3fc87930dcb114dc069274119d67835cf57d8e69", 0x5c}, {&(0x7f0000001000-0xc3)="0f6273e527472c2fb9303fe94b7549f7ac415dcad3e4ec88b1423170b82ed4f1232bd75ffcb1236beeb6ecc2bd44d33be05704ec82e5ff53928c429470faa9158d6e5f7986997c81149d96ccdef42f8584002a5b891246989c5a2454381c626897baea7915509a87db6f9b642bd5ba9eb0074bae979b2c7a7a353913e01d9f3cba90b243844ad26d651497e35f2f65f2d3e872a0d9432e6eb456590aabab1b692c302a60fe83ace280e839129fa87b648966283f420d0bd35eab432e7438903e5bf3c4", 0xc3}], 0x3, 0x0, 0x0, 0x80c0}, 0x1000}, {{&(0x7f0000000000)=@nfc={0x27, 0x2, 0x43, 0x7}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f00001d6000-0xdf)="3a60206d033b9db2d94470e062c4dfbe7a370d740499435dea81a6782d902073c4f193c1b516c42e0abd4ca3beb92e946929c610f79418f733df83d5bca4a8a2802962cd6f40afa945f962aa322ddd75387f892d469439a167e4e3ee51b285f45abf9bc48f9f03c0c3cba23fef6c823715f53f6d4fdfabef3cf40c936417160ea3f2cff7fe40cbb45a09ce61456e29b9dfb975031944c5119a5327591ef337a1368357994eb062c59ef26ec8547c6e6d31b0ac5e035aaedd86f5af3e0e90f5108596bd45a3d6a98f0dcd75a9ff262388f2157ec04641aacf53afce6af333b5", 0xdf}, {&(0x7f0000c59000-0xe0)="331b5b8a293184166591b5800975c536fdadf4afe496fc19660119c4449432361f25bae4ab0a64b86d73e63c7ab01a4ed8df2517c2a2fe615baffebb4731c2ab7b69795c8b3a97f6a07082970cf0cfa65591ede146643ad06a9d61c8c5372af4c7536e5b5715ae6b1c998590bf9f55df85780c7885c2dcdb0edef1523e11fe3fe4fcbcfd5d6172573318fdcf1ecefe3875c64aecf284d27fd9b8f7800ca181ca19b28fdcc5a64ec4d5d044e39415face5d3d7dd7c6f7844e082c6e8d1a99cd0705c6ab11ede6b49cb363324b4b11c5f9c837fb4120070b5f215a629db634ac89", 0xe0}, {&(0x7f0000b6d000-0x91)="0a6363c91172ee2d782f1decf92a94a8e5446451f94290c5860cf5d946fbcd2a04a40714d36f205cd2cc23b8662ef88f451cfac5c01b72dd5d38d7d6f1231d98ed552411ad352d70c55d961ea866c62bf29dca0d1c61a00416428e1bed30eb214e428fcfe78efaa32486302aad98d59f3abe9ed455e0521088f6204170d38cb52c9cf47fb81670e5d7a77834250384519c", 0x91}, {&(0x7f0000d58000)="", 0x0}, {&(0x7f0000f72000)="5151e96624a0bbcd582960b216978241e63ea3d58e0278a7ddee62df8415fca4d1083996438cad6d2221471d9915e311e66f5f9a62f26d78", 0x38}, {&(0x7f0000001000-0x84)="3b7d0683763a712ab12b7e64ed1648e06241a62e8ff4db376621a8bef2e710a165fc89fac7e45ff678e1587058dd23838c344e20b531b2f62279726c0442e52cb9fbd14602f8f6ee536d1d31b2b894dfcad2067399232748f7dba84a56c7baaa822ee956589cc1e4c28b67f671c7d1e0b7e6b45de6d35ba77e4b359643f273149b06262b", 0x84}], 0x6, &(0x7f000078e000)=[{0x98, 0x115, 0x80, "f75fb289d0138458a28cb5d6ca5ab5a04f54545f55184785a314f0556a89cf929d0e43fdaaa21cf7cc3219d10de8090a170b384e95cb7b7b70a25014f3e8c77f4fb989a05a225d9101fb9d72783bcc2e73fb3eeadf3286d9a6ea85186c7367ad290f36e75971116068516c3d840e067f8bf208100d9b410ab38a7f0838164c39901d"}], 0x98, 0x4000}, 0x9}, {{&(0x7f0000b33000-0x6)=@hci={0x1f, 0x6, 0x1}, 0x6, &(0x7f00004d1000-0x40)=[{&(0x7f00006cd000)="ded030d9d97df95eee9d3fc32be65b7f76ccf2bd5500193cb489f678a90dfa7c45f77fdcaa4b4c859be4917d176180d8c4fc5b0ef496688db373b92a2b765fa821051dee04aca5735a3f9ba8d97c77ddbe0b475da785716aa23188ff50c01ec0b48f6abb9590f7666d403133593cc702fa1d96cacfd3e5a2e0a81008bbae660f76af65106fc73cb3501e5b94370dee57def4a34b43716d6fffb3167598dffc0085d417336dd852ac0e09975dd23b36422a574e364883", 0xb6}, {&(0x7f0000001000-0xbc)="af947311b2f96a03c8db90fa6728a61b17bd12ce98105b2de225a6cc311989958e55f18e21b22b7b5fd7ba3cb02bbe4205db686e5db60806e946315515ac0a06453b47617e69ab125c0ed9bd45fa45bafd50af848e438c3e52fb209a9274d1ae25328a80be72e344432b9b629e7831907aefe37e242e7075e4c9c0942ce7dc8bbf0c0c3db73fe5a41a00dba609f2b0fcb4f10fd65621025e8d46e2d028008e8dbc5d0a2e6e00377db461ea6a9e239e03cf0248b70c1422ac9b6d4d24", 0xbc}, {&(0x7f0000670000)="cd7d6410f9d6c6e021978d8f250e91676157704ad201175b8137981c6b37d3b87b0a6996d62a293a8f35e4810b05d941eb744f2719472817654d3a9d04fb6706fbd0914cc421b701c01997c8d74b1b71855ecdc75349bf572831a841ecccba0c6d279b9d2bad6a71dfcf49e828e5bcae5f63d9982bca37b3ad6d86b72c9c60921acf5036dc06c2908aa153b3a7ae06a4b7b4822daddca65146ed0c441fa12f3f16bc23eb", 0xa4}, {&(0x7f0000000000)="5491abf3dc231b62b799873dfed54d533837a3a82bbc108228facb5dbf8d4687c8d51bf146da2f4bfc727023be051cf7c2c0ef201ef772a13cc6", 0x3a}], 0x4, &(0x7f0000001000-0xb8)=[{0xb8, 0x109, 0x1, "3af2f5d3b47a271f271a16acdcfcc5fc0393fe56e7b9d2c0bbc1bc5e064d55280c55e4ba7689244102de39bcddc0009150eff01c0826abf35b06dfac34f3e828a11d87d1bf00a087b393052a02093504b78302bda85db3a8dd362fc042c2d38b6a5aec87d5a5bb7770e754d620ec6e4477b85a2e1e65e5f95f4861f2195b7f7991cef8ade24d3f489b3f5b558e5c635f6d43fea58c001994c1c3f932ce50127b8e2b3d0b"}], 0xb8, 0x20000010}, 0x0}, {{&(0x7f000038b000)=@ethernet={0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x4f)="c01b0685ab35886b780cf1d94bb3b85dad078fe86262eb319878f185b1d464a9d377dddd8225f78b1677ac7bdb1c351b13f6b508bb34da1c472125cb094164a4d758a4d2b491746485432377fc877e", 0x4f}], 0x1, &(0x7f0000000000)=[{0xd8, 0x13f, 0x2, "177be6ba9c4680c96a4305940eb16fe5961d9317f1ff922acbb4172194ae7c36fed84fab82e9c33db76261e8601fd1e9bb2a9ec325b6620873ba164926631f700bcc34e3e724dafc3da7d2cc61303b0d1e6334e086024fb52e903641468e14dc66b78250313300dcfc83f255a4ba0887e2c7cf4a4e758147c9dd847ca6955b64f2c69e1e9028c9f402609dd79c452dfd24ab98f7485dd4e3f9e591bac65708cdb38a824202a5462514ed8180e1b1da2f9065efae90f237cbdbe6890415eb6c0b1a8e4714fec27e"}, {0xe0, 0x111, 0x6, "9084302b9b43cafad929b8c386610102f9275c631a320445100876ddd9df2cea50c591b490c63cddaab4fa5dcc8958a6bbc1cb0dc9172d8a267fb4fabfff90ec96d8007776ccc6ddb3285313cd67a7570cb335e8713467926a3e7370e587753e9815ead4a265f641079bdb55f28663e249c6de3c633f0539b619dc24ba062ade8cf0a5a483e14a93cfdf2246ebb19742a437bfbfbe2c762e21873036aa1c0311abdd5710e034cfe5ab93732b8cc788824e82de549f8350fee13b00a95303c1a66f7c54bfe90cb7d6eb0732"}, {0xb0, 0x107, 0x4, "33f5cf68290873218627329984e28b639760819467134fda5ebd7cd0ad8aedec47c6283f45f7481490f90c332209d8f8f44c9b7b45b68df5a2080395c8d3e88ec6b30d327771da5d4568a25737e46115506c175a785771c59ef5e5b295854efd2c9db815285d6d580ad41941081dacfca64109b33cfae45ece36dc6d6fbcd08b8ded7841b9d05e6e27c31daf12408d52309259339baba218483d2c48"}, {0x98, 0x13f, 0x381a, "9a7f7241f39a262e239254ecd18210982937266eed244f28dd91912b81ce2a59953652ea8ae18d4fb535ad6da8f552bc2dc71a4e979730cd0bb2451447f227467438415c133d6748089f1f195ed0f68a56a12fbc27b38aa24d376d96ea65d7c0a90b2e51618506a9709787feecdfb5e9b5158b4094e373ea0bce576241854c1bfc"}, {0x88, 0x0, 0x8001, "83c0aa52b331a1edf7ac3952e1fbbbf3c6b39b8d1030bc71bf989eec3dc8e32bf9f3259a3989a83b655998db5a094cf52e5ad561267885c80883411a3e49da642562605607e02a470e0b3115f491d99243016cf29fe76bcf58e7526b7193e4d028c616d76ea4a88534d86a3b11897cf775287c0d84dd1a15"}], 0x388, 0x8000}, 0x0}], 0x9, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_getparam(0x0, &(0x7f000005c000)=0x0) 2018/01/26 10:20:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000b49000)=""/114) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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]}) r3 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000dad000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) dup2(r4, r3) write$sndseq(r3, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x1, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/26 10:20:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006df000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fd1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00007a6000)={&(0x7f0000829000-0x20)=[0x0, 0xf63d, 0x4, 0x0, 0x1], 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x5, 0x0, 0x8, 0x0, 0x9, 0x3c, 0xe42, 0x3f, 0xfffffffffffffeff, 0x0, 0x0, 0x101, "7481812b7c0b8ca0e24418e519ff6596cdc6fd6cb0f140136c1baf9e1c535885"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000074c000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x0, 0x3ff, 0x200, 0x3f}, &(0x7f0000b1b000)=0xa0) bind$inet(0xffffffffffffffff, &(0x7f0000134000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 10:20:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00004a3000)={0x0, 0x2000000000000}, &(0x7f0000b92000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c55000-0x8)={r2, 0x5, 0x2}, &(0x7f000023f000-0x4)=0x8) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000bf9000-0x4)=0x63) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000098d000-0x8)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005c1000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@common='gretap0\x00'}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bae000-0xd)='/selinux/mls\x00', 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00009cd000-0x50)={@generic="30609402f400bd000000067d08ce004d", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) 2018/01/26 10:20:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x10000, 0xffffffff}]}) getxattr(&(0x7f0000bc8000)='./file0\x00', &(0x7f0000f13000)=@random={"00d3782e6f56", "137305"}, &(0x7f0000be8000-0xcd)=""/0, 0x0) 2018/01/26 10:20:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000025b000-0x10)='/selinux/status\x00', 0x0, 0x0) unlinkat(r1, &(0x7f00000ca000)='./file0\x00', 0x200) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:20:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) gettid() sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00008d6000)=r1) readv(r3, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r2, 0xa, 0x12) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) tkill(r1, 0x15) 2018/01/26 10:20:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000b49000)=""/114) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000dad000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) dup2(r4, r3) write$sndseq(r3, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x1, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/26 10:20:19 executing program 4: clone(0x0, &(0x7f0000f27000)="", &(0x7f000068c000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000001000-0x28)="") munlock(&(0x7f000044a000/0x1000)=nil, 0x1000) getuid() remap_file_pages(&(0x7f0000d55000/0x3000)=nil, 0x3000, 0x8, 0x9, 0x2000) 2018/01/26 10:20:19 executing program 1: mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = inotify_init() keyctl$session_to_parent(0x12) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ae4000-0xe)='/dev/keychord\x00', 0x80, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000ae4000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000000e000-0x18)={r3, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000ae3000-0x8)={0x0, 0x6}, &(0x7f0000352000-0x4)=0x8) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ae3000-0x8)={r4, 0x40000000}, &(0x7f0000ae2000)=0x8) sendto$inet6(r0, &(0x7f0000ae2000-0x83)="be8785016469f6930399bb0ba40c75118c5d04f15f70d9d470c30056aac5b3b1def6c6fc260ba62bcfc3ae93b72feba22bb8b60fd81224491098b053110fd33f6b7fe40b99186b772a26e1de2abe2975c5394d656656ef9b884e12b76a8ed39d9c1f1b94f199f729a58ddb2257fba421a15d775c4ed05f784c00be66199caa2ed2c9df", 0x83, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000add000-0x4)=0x3f, 0x3) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ae0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000ae0000)=""/163, &(0x7f000030b000-0x4)=0xa3) 2018/01/26 10:20:19 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000013000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x5) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000003000-0x4)=0x67c, &(0x7f0000001000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000003000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000004000-0x8)={r2, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 10:20:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000003000+0xcf1)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000002000-0x88)='[', 0x1}], 0x2, 0x0) lseek(r0, 0x0, 0x1) 2018/01/26 10:20:19 executing program 6: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = request_key(&(0x7f0000612000)='.dead\x00', &(0x7f0000516000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a68000-0xe)='+nodevkeyring\x00', 0xffffffffffffffff) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d28000-0xe8)={{{@in6=@loopback={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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d28000-0x4)=0xe8) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00009ba000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d27000)=0xe8) setreuid(r2, r3) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000d28000-0x4)=0x0, &(0x7f0000bb1000)=0x0, &(0x7f00000cc000)=0x0) r5 = getegid() keyctl$chown(0x4, r1, r4, r5) 2018/01/26 10:20:19 executing program 1: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x3) recvmsg(r0, &(0x7f0000265000+0x2b8)={&(0x7f0000f1d000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000f1e000-0x30)=[], 0x0, &(0x7f000016c000-0x5f)=""/95, 0x5f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 10:20:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000317000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x880b, 0xffffffffffffff18, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x0]}) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f0000b2a000)={'system_u:object_r:crond_var_run_t:s0', 0x20, 'system_u:object_r:devicekit_exec_t:s0', 0x20, 0x35, 0x34, 0x20, 'unconfined\x00'}, 0x59) 2018/01/26 10:20:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000b49000)=""/114) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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]}) r3 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000dad000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) dup2(r4, r3) write$sndseq(r3, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x1, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/26 10:20:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) socketpair$inet(0x2, 0xb, 0xff, &(0x7f0000128000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 10:20:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000948000-0x8)='./file0\x00', 0x20002, 0x40) r2 = syz_open_dev$mice(&(0x7f0000656000)='/dev/input/mice\x00', 0x0, 0xc30a6373eaf145d3) linkat(r1, &(0x7f000004e000-0x8)='./file0\x00', r2, &(0x7f0000198000-0x8)='./file0\x00', 0x1000) pkey_alloc(0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x0, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = syz_open_dev$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x0, 0x7, 0x0, 0x0}}) close(r0) 2018/01/26 10:20:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x26ab2877f0b0a250, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000303000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000017000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000000c000)={0x4, 0x42, 0x1f, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000021000)={{0x2, 0x0}, {0x3, 0x1992}, 0x8, 0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r3, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000022000-0x4)=0x10) sendto$packet(r2, &(0x7f0000016000-0xbf)="", 0x28d, 0x0, &(0x7f000001b000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) 2018/01/26 10:20:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x3, &(0x7f00007d8000)={0x1, &(0x7f0000000000)=[{0x6, 0x1, 0x0, 0xffffffff}]}) accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000a79000)=0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) userfaultfd(0x80000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000151000-0x8)={0x0, 0x0}) ftruncate(r1, 0x1000d64d) modify_ldt$read(0x0, &(0x7f00006c7000-0x89)=""/137, 0x89) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000fee000-0x78)={0x7, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb, 0x7fffffff, 0x4, 0x81, 0x0, 0x0, 0xffffffff80000001, 0x2, 0x9000000}) 2018/01/26 10:20:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) pipe(&(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(r2, &(0x7f0000001000)='./file0\x00', r3, r4, 0x4000000000000800) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000025000)={0x27, 0x7, 0x100000001, 0x3, 0x0, 0x80000001, "18eac8d7d26253322f6d4c8fc40a2afb49e831f535c905d3cf6978459cecee0cee32a56cd33dfeaeb44358431f18aa8b5f4551511ae224e88b30b1e03ee7dd", 0x5}, 0x60) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0x1, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:20:19 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x3) syz_open_procfs(r0, &(0x7f0000005000)='ns/mnt\x00') 2018/01/26 10:20:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000b49000)=""/114) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000dad000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) dup2(r4, r3) write$sndseq(r3, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x1, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/26 10:20:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f00001cc000)=""/1, &(0x7f0000343000)=0xffffffffffffff83) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/26 10:20:19 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000022000)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000025000)=0x0, &(0x7f0000031000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000025000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000)={&(0x7f0000026000-0x28)={0x14, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:20:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008cd000-0x8)={0x0, 0x0}, 0x84000) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000f6c000-0x56)=""/86, &(0x7f0000b79000-0x4)=0x56) fchmod(r1, 0x8) r2 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000049f000-0x4)=0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) epoll_pwait(r0, &(0x7f0000602000-0x78)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x3, &(0x7f0000bc6000-0x8)={0x80}, 0x8) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r2, 0x0) signalfd4(r0, &(0x7f0000d05000)={0x0}, 0x8, 0x800) rt_sigaction(0x7, &(0x7f0000ec3000)={0x428c24, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00006a3000)={0x0}) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/26 10:20:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000399000)=0x14, 0x80000) 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) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xf7)="0203b4a3ece354d99d58ea377b3bec73275c0d11e269f1251a6f9b7921524ba0d67bf5f406af4ae4e8f7dce6d56616b6318c5b9abd286f740fb8e1ca3167cc2b491cb293340da8241d9c902acdf57c114248718d50fb0d35e7c47cbd3aecaebf179b3903e3967dad0980bb126e66132f75381128337483be85634b777ef50aa5adc13dbbf42b88e29ab32eb17e18bc9866cac4b7bc0557dae09837f256d601239aefc5d5e57ed3007084083d2708902822ca3a0f87944e1740ef7a331e0971c96691bbe3900a47ac963482eea5f317c16950fb34f67eb7ff420e806ef699e6b848f518df237aded0822aabdbcd7f0c0cc3a76a682628bc", 0xf7}, {&(0x7f0000344000-0xa7)="400125efcbf739b0171f11711f4122a5f85f20971c421e07143b1d9e59e4f3da224d0f19cfa864b5b51c7e8b71c59b1ce3da87cc5e5e01f75870a6dee881b3e78ae1db27428f904cf92e0244e5d31b3875f61b7d093fe2aeb93fb4d3f4e14b23e1fde01e3cebff8165632056457f74cfcf4abfee2b9780459dfb02f5d72f62993d2c8f88f4ae86778e89641e47d37503e10dc9a741cddcd1ad8e22b187288f510979bcdd39c342", 0xa7}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000703000-0xf2)="8030f664cee095ad52c742a1f703fe8fd4274c9a385c6f1300b2e734994b82c1c5b226e3988d2afba8f0c0130a29f12bee2fad981baed2a1694d950a933e414e07e2aaac310ced048de4d4e10669aa46d009b7cc6846ee9dc077ec21d6652b71057d3593f1877a47fd05b3aede6acfba1b222359291a36b0334bc1392f2ddd729bc72d96af381c2930f0778928a40b57121edd51918c53e003bf4403f88dd3003660068d4183e3ba1fae77ee00290463ee1e81bee3ce920d18522cde18c65fce70087b49fde1ea56883ac6e0f896221bea966a218c87f4e8e0eaedb415370053e3c1154f4943a0fefe74d6299ea76bad3812", 0xf2}], 0x4) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$mice(&(0x7f000000b000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) getpeername$unix(r2, &(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000005000-0x4)=0x8) sendmsg$nl_xfrm(r1, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000a000)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 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}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:20:19 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) setpriority(0x1, r0, 0x0) 2018/01/26 10:20:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000b49000)=""/114) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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]}) r3 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000dad000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) dup2(r4, r3) write$sndseq(r3, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x1, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/26 10:20:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000000002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f00002c1000-0x14)="ff55d36c", 0x4) removexattr(&(0x7f0000b7f000)='./file0\x00', &(0x7f0000c16000)=@random={'btrfs.', '/&selinuxkeyringvmnet1]{\x00'}) r1 = syz_open_dev$mice(&(0x7f0000619000)='/dev/input/mice\x00', 0x0, 0x450801) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000e000-0x8)={0x0, 0x0, 0x80000001}, &(0x7f0000344000+0x8ec)=0x8) recvfrom$llc(r1, &(0x7f00002bf000)=""/233, 0xe9, 0x10020, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000014e000)={r2, 0x3, 0x0}, 0xc) epoll_pwait(r1, &(0x7f000092b000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0xffff, &(0x7f00001e1000-0x8)={0x5}, 0x8) 2018/01/26 10:20:19 executing program 4: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000681000-0x4)=0x8, 0xffffffffffffff00) clone(0x0, &(0x7f0000a63000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") truncate(&(0x7f0000cae000-0x8)='./file0\x00', 0x1) 2018/01/26 10:20:19 executing program 2: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000026000)='./file0\x00', 0x20) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f000002a000-0x2c)=""/48, 0x30) 2018/01/26 10:20:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1202000) r0 = gettid() r1 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000672000-0x4)=0x2c10, 0x4) connect$nfc_llcp(r1, &(0x7f00002c9000)={0x27, 0x8, 0xcb, 0x7, 0x100, 0x9, "b4aeddcfe8a705330caa7e3d94c2672e4ac9e7d2cab7694bd4b897850fa9e499703213f51ad33c08974eb8ff216b57416c7a8751f8f37584d5c06fd2aa0e76", 0x8001}, 0x60) accept4$netrom(r1, &(0x7f00006af000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b3a000)=0x48, 0x80000) r2 = syz_open_procfs(r0, &(0x7f000085f000-0x9)="6e65742f69636d0001") setns(r2, 0x0) timer_create(0x7, &(0x7f0000b14000-0x60)={0x0, 0x3c, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c90000-0x4)=0x0) timer_delete(r3) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00009db000)=0x0, &(0x7f000079f000-0x4)=0x4) 2018/01/26 10:20:19 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000015000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000020000)='/dev/autofs\x00', 0x0, 0x0) dup(r0) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000022000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000022000-0x4)=r3) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setpipe(r0, 0x407, 0xc23) sendmsg$nl_xfrm(r4, &(0x7f0000012000)={&(0x7f0000019000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:20:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00006ac000-0x4)=r0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f0000030000)=[{&(0x7f0000a11000-0xa7)='y', 0xfffffffffffffe56}], 0x2c7) fadvise64(r0, 0x0, 0x0, 0x4) mkdir(&(0x7f0000dca000-0xc)='./file0/bus\x00', 0x2) getdents64(r0, &(0x7f00009d8000)=""/223, 0x69e) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000190000-0x10)="e58d048578aabd62b8d744809758f2cd", 0x10) r2 = dup(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000408000)={0x0, 0xfffffffffffffffe}, &(0x7f00007e8000)=0x6) pwritev(r0, &(0x7f00005aa000)=[{&(0x7f00004af000)="119fa1db9249a51fd9985b94742f81cae1fe5c1e5e9f549f32a0e951f83b929231d697311c5708273540bea243278d245e39a5915f13556ccbd9ac23eb5714ea520051c7403f90eb2e6fc8ffe22db1f0fe483481a58403ec139ed06ae3fe48bfd05443ae60a94639592c48c79672f90dd1a3430a593cf08c5dacd1ebb0e4a8832f955f0f846af1c2f8c6b56fbe55dcc2f78014c8472ccd4b9e9aab4dce4fade01b381f2feba5f0237e5fa84a8fe6235d35ee4b68db7ad17c", 0xb8}, {&(0x7f00005e1000-0x54)="6e8fbe024fcef660d967456f1d1a2d241708449c6f13b2d79fc347015dc668c729619158545b5dfdbacd7e6e3001c45e35e2b326b56dc2d2242dc3cd2f21d0a50d89e64823513cf019f8b43bc9d1fe068bee233a", 0x54}, {&(0x7f0000a7a000)="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", 0x1000}, {&(0x7f0000280000)="ec69eb323c3f80e881ffef11e3eca0b9830070e24e342515f44e20c5ee3a6c40f4f4cecedba358fd89589062968c6b192926d0f65238e29885975c70bafd1e9c454c6174474510c5e504020536eb0d373bae71acdd7e89a3ddd97ec65d7f5f360a8ece1b3c6dac5c02e472732ab3aadb3baac7a038ce937a223242ccc71351aa015c75e5554cceb93c8efcced722cefc43deb3beb7ac4315312ce1b96433ae9bb45881ea1c67373a11f368f19b88f39417a8cb0c14571f9b1cd7c9aefe763430e45cb5d5efbcdee19f9aed48d23c866ecad2dc3307877015050eb399f32ac175c4fccb8c", 0xe4}, {&(0x7f0000566000-0xb9)="43b58fa232cb0e13507119f972e548f60eab763c2cacd62661569a55d9614f79f74f6a4ea717320b5741b70da1b45b4f9fbc62d15e9e404ae0553fa100d7a6af23e920cdf64e1bb590ef9ce5d9f72d7f65ef727229b91b2c2fb1ca280dc7271ed91167e3b56b8f9fc22d57d4ea16c44985cf5f3cf7354f2bd89dbd674e27cce5b8b180a8378088ca2a1f9c9982c798615835b9e07760d003f9848d1ef55cfdac9eb87fe53dae3120442c99573f656cd4f2a7f0a54ea8a9598b", 0xb9}], 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000289000-0x6)={r3, 0x1}, 0x6) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00003f6000-0x1)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000cad000-0x5c)={0x10000, 0x2, {0x0, 0x5d5a36a4a94300a1, 0x10000, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents64(r1, &(0x7f0000841000-0x85)=""/133, 0x85) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000577000)={0x1, [0x100]}, 0x6) 2018/01/26 10:20:19 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000013000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000003000)={0x0, 0x8}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000)={r3, 0x2400000000000}, &(0x7f0000004000-0x4)=0x8) mkdir(&(0x7f0000013000)='./file0/file0\x00', 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000003000-0x4)=0x4039, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 10:20:19 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000001000-0x4)=0x200006, 0xfffffd1b) sendto$inet6(r0, &(0x7f0000008000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000003, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 10:20:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80000, 0x80, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000255000)={0x3ff, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00006a9000-0x10)={r1, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000e72000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000109000)='/dev/sequencer\x00', 0x2002, 0x0) fstatfs(r2, &(0x7f00004be000-0x59)=""/89) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000b86000)=0x6, &(0x7f0000494000)=0x3a5) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000ad3000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x200010003ff, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c59000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000873000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000fa9000-0xe)='wchan\x00') preadv(r3, &(0x7f0000261000)=[{&(0x7f0000a9d000)=""/210, 0xd2}], 0x1, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000012000-0xb)={0x0, 0x0}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa5000)='/selinux/status\x00', 0x0, 0x0) accept$ipx(r3, &(0x7f00008a4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006e1000)=0x10) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x5e) socket$netlink(0x10, 0x3, 0x0) epoll_create(0x7) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000bfb000-0x4)=0x0, &(0x7f00009f0000-0x4)=0x4) vmsplice(r4, &(0x7f0000639000-0x10)=[{&(0x7f0000760000)="7bb9da0c44675f5defb4775123e28f20b8ff580b9ee83fc07e2021c4bc7789f9216e4ca1308809cebd981e465568adde036d594606ce774bb8670c6e8d58bdcf5ebb6414fc33ad0daea0bcbe497e43637a5e9ec7fb1a57dcb9623eb360fcea183481ed0e30bfa7298d302b9137d29298521216440aef06ecba7f2d1c1f350e1fa61dc830f0ad4c79d992ef8f7d5ee3638faf9c05b7a5ab6a3919c219c632a6ef559f990dd216a391b8a9265d44a4ebb058dcd034e0d84a8275ecb78314918f84fbc7448b120a89e9dab2ebc10b5db84ee1d9406719bb8a6f53215e6442f270484b5f0193b9", 0xe5}], 0x1, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00004dc000-0x4)=0x5, 0x4) 2018/01/26 10:20:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000501000-0x8)={0x20080522, 0x0}, &(0x7f000077f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000e85000)='/dev/ppp\x00', 0x10000000200101, 0x0) 2018/01/26 10:20:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000b49000)=""/114) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000dad000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) dup2(r4, r3) 2018/01/26 10:20:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000801000)='/dev/rtc\x00', 0x480000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000a8b000-0x4)={0x0, 0x0}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00007ab000-0x1c)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/26 10:20:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000242000)={0x2, [0x0, 0x0]}, &(0x7f0000011000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000f5000)={r2, 0x453, 0x100000000000, 0x4, 0x2, 0x0}, &(0x7f0000ba2000-0x4)=0x14) read(r1, &(0x7f00000ca000-0x99)=""/153, 0x99) 2018/01/26 10:20:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000cb4000-0x12)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8100, ""}}}, &(0x7f0000269000)={0x0, 0x1, [0x0]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00004cd000)={0x0, 0x0}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000a3b000)=0x0, &(0x7f0000258000)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e0d000)={r1, 0x80000, r2}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000914000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/26 10:20:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000b49000)=""/114) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) syz_open_dev$sndseq(&(0x7f0000dad000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) 2018/01/26 10:20:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000038d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df5000)=0xe8) r1 = syz_open_procfs(0x0, &(0x7f00003b6000)='net/fib_triestat\x00') mq_timedreceive(r1, &(0x7f0000710000-0xe1)=""/225, 0xe1, 0x7, &(0x7f0000e97000)={0x0, 0x1c9c380}) syz_fuseblk_mount(&(0x7f00002cf000-0x8)='./file0\x00', &(0x7f0000cf9000-0x8)='./file0\x00', 0x0, r0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000969000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000ffa000-0x4)=0x3, 0x4) nanosleep(&(0x7f0000695000)={0x0, 0x0}, &(0x7f0000438000)={0x0, 0x0}) sched_rr_get_interval(0x0, &(0x7f00004b5000)={0x0, 0x0}) nanosleep(&(0x7f000084a000-0x10)={0x77359400, 0x0}, &(0x7f0000efe000)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x2040, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000001000-0x10)={r3, r4}, &(0x7f0000bb4000-0x8)={0x0}, 0x58ceae6a) 2018/01/26 10:20:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000b8b000)={&(0x7f0000db9000/0x4000)=nil, 0x4000}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000f35000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) readahead(r2, 0xb57, 0x7) 2018/01/26 10:20:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$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) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0xfffffd63}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet(0x2, 0x4000000000010001, 0x3) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000b9b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/26 10:20:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000a2e000-0x8)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) pread64(0xffffffffffffffff, &(0x7f00009c4000)=""/0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) [ 33.872882] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) [ 33.876892] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) [ 33.880549] Tx-ring is not supported. [ 33.881221] device lo entered promiscuous mode [ 33.896269] device eql entered promiscuous mode [ 33.987939] binder: BINDER_SET_CONTEXT_MGR already set [ 33.994436] binder: 4919:4927 ioctl 40046207 0 returned -16 [ 33.994450] binder_alloc: 4919: binder_alloc_buf, no vma [ 34.008299] binder: 4919:4931 transaction failed 29189/-3, size 0-0 line 3127 [ 34.021435] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.027643] binder: undelivered TRANSACTION_COMPLETE 2018/01/26 10:20:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x0, 0x18000) rt_sigsuspend(&(0x7f0000874000-0x8)={0x5}, 0x8) sendto$llc(0xffffffffffffffff, &(0x7f0000001000-0x37)="", 0x0, 0x0, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x0, 0x0, 0xfff, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000d06000)={0x0, 0x0, 0x0, 0x627, 0x0, 0x0, 0x1, 0x0, 0x4, "f983da05981c3abf8fececb2c6c408a51f0180c34a9bedaf2f872700af0000296e221aa21dd9f5d26f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4709002f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7010f800800df7a9a41f8491176d14929d30b0200003e649369b43cc838aa73", [0x0, 0x200000]}) 2018/01/26 10:20:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) munlockall() lstat(&(0x7f0000e38000-0x8)='./file0\x00', &(0x7f0000868000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpgid(0x0) sendmsg$nl_generic(r0, &(0x7f000046a000-0x38)={&(0x7f0000cee000)={0x10, 0x0, 0x0, 0x10001000}, 0xc, &(0x7f000037a000)={&(0x7f0000cb5000-0x14f0)={0x14f0, 0x1d, 0x124, 0x2, 0x0, {0x1e, 0x0, 0x0}, [@nested={0x10, 0x8b, [@typed={0xc, 0x7c, @ipv4=@empty=0x0}]}, @nested={0x2c, 0x4f, [@typed={0x10, 0x33, @u64=0x2}, @typed={0xc, 0x88, @uid=r1}, @typed={0xc, 0x8, @ipv4=@dev={0xac, 0x14, 0x0, 0xc}}]}, @nested={0x11d8, 0x82, [@generic="55ed277f7e76d8b6d671e6fc7884dbcfa55fd93adf43b274c760e35e2183f14c66cd90b6875ffff5bbbe9e41907f12afc1f288a8f86102522552eb29110d73e4d540522586a458906c61337a4a727a0ed65eab5cb8ac1c4214dc9f8dcb7c1b0a", @generic="07c3819a", @generic="d0c242c5f057115e51a980f572fa5e2ee336ee5242738bf0623985c5c6a5a02e8f05cc7ba4a038d649f1ced5d97084d4e43ce99767ed49eba73643806f81a6d2471b46", @generic="5726eaeb7df8e93612208ca649a7771413551eb8e04704b438ef62f9732d4f17ea4b2a57a976fca02e0ad9614ee2865eed1a85aa96ee4ba7c3448f999788df6b50a6170ae23514f0af1e38a4b16255ed0ee307ba1ca75e126f", @generic="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", @typed={0xd4, 0xe, @binary="81e1ef656b6899a7e4b863d296b68dff479a0685cfda54c3bbf90b151f1a2a7953561101a366858c3b6bd80ad72ea2370cdd6f9536910afd3df9a3ff23dd4b207fc7943711bb0551be4401307234b39b1dd6349f1c9b587853b428edb1fcd5eca8d0d9e6e99c2004a07edf213d9536cbc6e1775f513da1ea3c0aec5cc82952ba7556d83eb79bd62528f9240437cbb6f019921fa673beb80c2c07e2345153f3be3421bb2bf5a21c035b12f770f086cc0a07ab2651f948d6db5864689365a2228784365818c72677dff7"}]}, @generic="626dc8bc86b02e0c3e2bf3f2124427df4fe6cc6dcd50d965575a410b876b33bedc48e8e46613c45b2c22e1d21c2a5a690af65900adbed844dba52bfbb0e72adf9a8920a18feb995699a7204c27b05411e008f011ea8267bf4582e046fd97d055f8356328", @generic="ea62900bda69aa669040ac876f163ff2920be621ea68b2810fdfe85e46540b740fb99dad582535bc42526a34b85355dc63442d7c0b03cc90a585cff4a938e0e1309ab5ac56fd1e10ceda34f8f3e07ca99a8d31873f83e4b3ed9e9d4e395ca28a3cc96058df8bafbf31734077e88f70", @typed={0xc, 0x30, @pid=r2}, @generic="24af6a02028e4d4d005723042dfa143cd6bf5806de1d35893d10e768fde6a17d2f58350619e4a06ef83e889648cd68d9a5bea6fcf41130f25de143a133c4f44f51f050a7f89c3af490ceb588d066502136945fe3a51cc1086c3a97585afce2c7e9578799279d3c6f9e417b832c0f3e8078264e69c78882b6f3b7a8c6d26006c7ce75714fbe98e44eba39951ecd1128e7112fb86f6543c8334bf8128e46ca55d3a992f1c87eb1df284471e07853459110890852f8e06a7b5259dbab3e99f137040fe1afbfb049480049e284961f42e8c2d6", @nested={0x118, 0x68, [@typed={0xc, 0x3c, @ipv4=@multicast2=0xe0000002}, @generic="da9cf7ceb217238de0326627db95bec30faa353a248bc12a872dad1abf3f1b06f86a46d02f423ab046edff39cd552ec460a860a618361e283287815999938b627cc8833e220f9aa1338f01bc0afd328d9fb2464e55f96fbcd90ffaf0b34552ad89d7e5bd36200746c1e0d67303a3e51ae1c8fe5facbeb489c9fa01052da0f7618402bed039f442ba4db9f462e423ec9eaa80a7771f2183a7577535363556d290580f0307dee771fa8d52ba37a3fff7131666b800a02e52417b39aec965f1860b90d3b7ba427a3dfe892d7be91f41cac19b0b88989f6c41659ae85be9f255feba19202d1edfeecfd465dae422d8055a6f", @generic="a1faac922967699584ec8143c4e11cc64c819877ba"]}]}, 0x14f0}, 0x1, 0x0, 0x0, 0x80}, 0x80) 2018/01/26 10:20:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000082b000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f00003b2000-0x8e)="1f99edb0765a41a726c7c42be4bc4676d3b2fafab21b2265f6231864d5c647b9b7b40ffd3e4654aa388ef8ef0257403d58a2f52c3ef09a93f98924fb0a619fc5f80aafac723620b93b136fe73fb1dfffb2fe69e2f9ff62fddb70aae749f46c18e5f79ac6c86ba09c9f18dc7b2650a59c4371a242e347f261149e872b4252a6a31a509329a621993c345a27a4c6ea", 0x8e, 0x44, &(0x7f00003af000-0x10)={0x3, {"2f4c7405ad7907"}, 0x4}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000c59000-0x8)='environ\x00') openat$keychord(0xffffffffffffff9c, &(0x7f000060a000-0x5)='/dev/keychord\x00', 0x40000, 0x0) pipe2(&(0x7f0000282000)={0x0, 0x0}, 0x0) chroot(&(0x7f0000757000)='./file0\x00') fchmod(r1, 0x7) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002d0000-0xd)='/selinux/mls\x00', 0x0, 0x0) preadv(r1, &(0x7f0000f5f000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xd9}], 0x1, 0x0) 2018/01/26 10:20:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000b49000)=""/114) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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]}) memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) 2018/01/26 10:20:19 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x6f1744a5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) flock(r0, 0x3) 2018/01/26 10:20:19 executing program 2: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007f6000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000001000-0x2b)={'system_u:object_r:tetex_data_t:s0', 0x20, 'system_u\x00'}, 0x2b) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000435000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, &(0x7f0000001000)=0x0, r0, &(0x7f0000002000-0x8)=0x5f, 0x9, 0xe) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00007eb000-0x4)=0x80, 0x4) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x80001, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000911000)=0xf2, 0x4) 2018/01/26 10:20:19 executing program 6: mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000814000-0x8)={0x0, 0x6}, &(0x7f00004d3000-0x4)=0x8) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000841000+0x8ca)=@sack_info={r0, 0x40, 0xe1}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000555000-0xb)='/dev/hwrng\x00', 0x210800, 0x0) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000841000)='/dev/sequencer\x00', 0x14100, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x0, 0x1000000002}, 0xfffffffffffffe54) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/01/26 10:20:19 executing program 0: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d28000+0xbae)='./file0\x00', 0x141042, 0x0) r1 = syz_open_pts(r0, 0x208000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ftruncate(r0, 0x7fff) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000028b000)=0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000c93000)=&(0x7f0000768000+0x61a)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000d29000)=0x18) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000076a000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r3, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00002e4000)=[{&(0x7f0000d2a000-0x90)=""/144, 0x90}, {&(0x7f0000d2a000-0x67)=""/103, 0x67}, {&(0x7f00000ab000)=""/76, 0x4c}, {&(0x7f00000e4000)=""/4096, 0x1000}, {&(0x7f0000d29000)=""/49, 0x31}, {&(0x7f0000d2a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000434000-0x50)=""/80, 0x50}], 0x7) r4 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r4) readv(r3, &(0x7f000023e000)=[{&(0x7f0000d23000-0x43)=""/67, 0x43}], 0x1) 2018/01/26 10:20:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000081a000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000712000)={0x54, &(0x7f00002f1000)=""/84}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r0, r3, &(0x7f0000001000)=0x0, 0x400000000fee) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000008000-0x50)=[], 0x0, &(0x7f0000410000)=[], 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) sendfile(r1, r3, &(0x7f0000013000)=0x0, 0x15) 2018/01/26 10:20:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cce000)='/dev/vga_arbiter\x00', 0x20000, 0x0) accept4$unix(r2, &(0x7f0000c0e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000207000-0x4)=0x8, 0x80000) r3 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r1) read$eventfd(r3, &(0x7f0000e5b000-0x8)=0x0, 0x8) fcntl$setsig(r5, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r6, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r5, r6, 0x0) tkill(r4, 0x16) 2018/01/26 10:20:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000bdf000)=r1) r2 = socket(0x6, 0x4, 0xfff) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x0, 0x4) syz_emit_ethernet(0x12, &(0x7f00009bf000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@generic={0x8100, "5d3f0dc0"}}}, &(0x7f0000269000)={0x0, 0x1, [0x0]}) 2018/01/26 10:20:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000522000)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000030f000-0x68)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xd52, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) mkdir(&(0x7f0000a90000)='./control\x00', 0x0) prctl$setendian(0x14, 0x0) lsetxattr(&(0x7f000046d000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000940000-0x14)="02000000f4ffffff6f556e100730de2d6a0006a0", 0x14, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000a52000-0x4)=0x3ff) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000780000)=0x0) 2018/01/26 10:20:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000b49000)=""/114) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) close(r0) r1 = add_key(&(0x7f0000ca3000-0xb)='asymmetric\x00', &(0x7f0000572000+0x4a0)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b99000)="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", 0x1000, 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0xffffffff) [ 34.038009] binder: undelivered transaction 17, process died. [ 34.060753] binder: undelivered TRANSACTION_COMPLETE 2018/01/26 10:20:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000b00000)={0x18, 0x3, 0x1, 0x21, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:20:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000b49000)=""/114) 2018/01/26 10:20:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@multicast1=0xe0000001, @empty=0x0, @dev={0xac, 0x14, 0x0, 0x15}}, 0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/dev/pktcdvd/control\x00', 0x280, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x4, 0xfffffffffffffe00, 0x2, 0xd07228b, 0x1c6, 0x9, 0x5, 0x9, 0x600000000, 0x5, 0xff}, 0xb) setsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000004000-0x4)=0x101, 0x4) 2018/01/26 10:20:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000c1b000)=0x0, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f93000)={0x0, 0x7fff}, &(0x7f000075b000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000cc6000-0x8)={r2, 0x0}, 0x8) 2018/01/26 10:20:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000920000)=0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000061a000-0x8)=0x0) fcntl$setsig(r0, 0xa, 0x1b) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000de9000)={&(0x7f0000893000)=@proc={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000655000-0x10)=[], 0x0, &(0x7f00006fb000-0x28)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) 2018/01/26 10:20:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() syz_emit_ethernet(0x1e, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88ca, "54154df95a74aee104e03c07e2529e29"}}}, 0x0) 2018/01/26 10:20:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000003c000-0xe)='/dev/keychord\x00', 0x82, 0x0) bind(r0, &(0x7f0000754000-0x1c)=@in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000c18000)={0x2, 0x1, 0x97a, 0x2, 0x5, 0x2}) socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00008ec000-0x12b0)=@newlink={0x12b0, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x800, 0x0}, [@IFLA_LINKINFO={0x1e8, 0x12, [@IFLA_INFO_DATA={0x58, 0x2, "18268fdf0c3d1e3797d71fe468b404b0e46ca948b662e0f38e24a7bd4546b4997d0627c09405521227c9e1bdc2e2d7ced84c1fcc3bd6706391a2554109acff41710858574b5778e77e3637615532c81306163288"}, @IFLA_INFO_SLAVE_KIND={0x14, 0x4, '/dev/keychord\x00'}, @IFLA_INFO_DATA={0xf0, 0x2, "4a3739018fbd45eac4400381ccb362dbe90489337c9d8cfcfefce3b78a8509ad1ec3fea8e0bae39e95e610b29614daf3413c9e8c3aceab0e645d7d6b5bba820a1e811c191b39a1d157e5513e9e0a32cab4b88ba4affdb0b9ef1604e69e8c0e2e9110c7fb632971b2c6195bd0cc2b21b40b59572af210dcd635dfbbdd6d901d6e4fb5a05148441d8cbad53d8bb9b779e80473f94221a84ffa57b2718ec7fde3dd054b2ee0a2640d6c82cee1c360b867a9dfc5b24d7a86393c122d8a8de49557b95ac73cdde93ae63b3f39a0c565e7d17596a24b9800ec3c7cfe3ad6fbbd53b2561c2338fb91a134c9d3"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_DATA={0x10, 0x5, "e053cb3627e961b2d319f2"}, @IFLA_INFO_SLAVE_KIND={0x28, 0x4, '[(mime_type[!trustedeth1,)cgroup\x00'}, @IFLA_INFO_SLAVE_DATA={0x4, 0x5, ""}, @IFLA_INFO_DATA={0x44, 0x2, "c2de007ed706a124d8f9c1670ae9f6780be6a5ec3b3bb340200cd128d5add9faff84d2430c00aa6270512916befe98f2541ce45e91315f2b0037abc5a72a5e"}]}, @IFLA_EXT_MASK={0x8, 0x1d, 0x40}, @IFLA_XDP={0x1068, 0x2b, [@generic="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@generic="0e5514217109be6b5393df8ecc26c6a53af165d084ed09a87fac7dcd349bd11f5fe60f46f01a57465066020b3f7cafa3780970315ad55221dfc751d04b15b43fd24cded6b3556de6df6eb4c0216b47772623b3c156b368e18e94ced9c7f9a91b27"]}, @IFLA_IFALIAS={0x14, 0x14, @common='vcan0\x00'}, @IFLA_PHYS_SWITCH_ID={0x10, 0x24, "fa55965a20bd538c177492"}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x12b0}, 0x1, 0x0, 0x0, 0x0}, 0x11) 2018/01/26 10:20:19 executing program 1: r0 = socket(0x0, 0xe, 0x6) 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(&(0x7f0000001000-0x12)='.request_key_auth\x00', &(0x7f0000fd7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x11)='securityem1.,%!/\x00', 0xfffffffffffffffa) eventfd2(0x401, 0x80001) add_key(&(0x7f000080d000-0xb)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x19)="2bd3ee21f4447d3254a98d433deda5b44f591aa489f24b62f0", 0x19, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000266000)={{{@in=@multicast2=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f5000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00007d9000)={@common="6c6f0000000000000000000000000001", &(0x7f00008bb000-0x2c)=@ethtool_cmd={0x47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getpgid(0xffffffffffffffff) ptrace$getregset(0x4204, r3, 0x203, &(0x7f000092e000)={&(0x7f0000822000)=""/158, 0x9e}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000082d000-0x8)={0x0, 0x0}) pause() ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000b7e000)=@generic={0x4, 0x0, 0x4}) sendmsg$netrom(0xffffffffffffffff, &(0x7f00000fe000-0x38)={&(0x7f00008f1000)=@ax25={0x3, {"fcb8334ab449a5"}, 0x100000001}, 0x10, &(0x7f00004e9000-0x50)=[{&(0x7f0000bd6000-0x27)="b58388fc9b16bdad14d8334862d6e1468b39d3cde763b7bbcad5afda0d658cce142dbe4832665e", 0x27}, {&(0x7f0000ba0000)="862444d4317698cdea160150791f3d5f6f22a762b43cf873ba7b637b45dfd937e4347a501512b627f0b29afb407256", 0x2f}, {&(0x7f0000b97000)="11b2581e788407f1330f8dbad47f745819185ec71379165242031952dbbeab89cbb484d128dfff0c3dddf6f6d540cced5519035f808242b36a6caaaf8e08fe3fa754c145d96c745cbe404999afae7ec399d0946ce765f0cd2e75fd449363b1d45ce292ab2864fec0522ff4ba14a360da4b8ffc22d319b36f1a5be451bd", 0x7d}, {&(0x7f0000e7f000)="76e3d2d746fae008a5030bab9bba28acd1686933ebe57bccc7b5612ab0576965c6abe5bb4bfc448c318b520112da855bf275bccbb3f97cb8fa334c52cfbb0a4b19040799816a41ff70af39a30f305997de9df397314ea6e1240b1e277794699204ace0a84b9fb5e6c9e90b08650876de2098a33af0f527a25f7d8a070009ec0244aba87026d11f31e705a81bb28ff002a975745b8a107bedcb4b0352cbd705bcc5b5a39597017b161fa0226d8c5f87c65b356589e431ad4cf08efc77ed", 0xbd}, {&(0x7f0000a56000-0xf0)="db2df7a48c4860dfc364ebf5efdeabd3446927eabe3da5dca9bcf7cf81cf8eee618f672473eb1c14b4debcf49efa30fb2d79946a3a5ec3584acf01458870072592ac190d95aff999ff697bcbc67dabaf8e37c02188174eeb9526d0c620e5bcfea5232f6460a15a256e3d98e8f0fd5612e554aa86c3ecce656001e482c0caf3a262e8487611ee6ac2d0d63f6953ca5f5ca12b3c8d1f8ad8c8e2b83239ae23056af01315c4d442e220c452722cde0e4c5faefb260010b9395a1a32bee89172793756504ec8287005365fd19339ddb9eaa763643afc80fa3e4c917630e04d39350fd3e204f9de091d516f4827fc4d9e8aaf", 0xf0}], 0x5, &(0x7f00007b5000-0x528)=[{0x20, 0x18f, 0x9, "8684d4c376c702954fdcd6a376283717"}, {0x38, 0x111, 0x7fff, "584c5b5afa4cf77a5c1e1411e7df97a26778e1a9278c3df8d35f6788a822cb58db2c86"}, {0xb8, 0x188, 0x502, "d45f847a405f87a2fea9221f87c3851b03947e62d2b0fe9a13ea6996b551a46496f05eda5de6ee882012f5cb83a87e76e315fdb5b7a7e209c1db2f11bcecc7bb155762d2f53f28da8a43f426caae3233e8261c96c48ee3747d735ae67f8b6e9ddcf990909cf7444a74a9db92a4ba321af9f86b8c41448c5b2c0d444384e835030949cb8122a352892e8c9e85f7bdf141e5ce7cfcf1a977f0a1a789772cd628a70531aadb03153c"}, {0x100, 0x10f, 0xfffffffffffffffe, "a1829727d2451ebc18dd4fa2be2ccc70040edcc380b405d9fb8546c9474868fee881a86e30d2ff52bd707fe35dd648c597fbcc28f61aceac943a38ff7a5dc0472d60665fbeee4e035831e2bf5d331e38bf50108699550c457cabb49e79ecccda1f22ec8df49900cb5b08ee42ee52bc07ae59ba91e36b3925a4b333cbba644af7719acd4414b0effb7ed5f70b4e4f5b7910f1b10b0663a018e27f73d523ed12cb8f3f9155550971d2793c69f409ae33e4b0230a44449440a37d3191cd405931eac16682e35d99d8e8b79f87c580bb585ba7a58d3fafcd0e37274a1e4b805bb9ece57428c898e068e4535f"}, {0xf0, 0x118, 0x1, "55ad7c96c73cbcc906edbd24d98eeb13bba0dcb1f9667f1754543044bcb5561063b898f36e2d9e6be79dd1a663e070fd5e6def815ee981c6c842a74b79f8d84e7e0b3462915383dc3ce066170643f42443b9585c60de1f0f9b1637d6f02936a05a6f88190afae6e86eb9a20d82c7d8882fa5e81b1f21ddd690cfa566dbc4ce899de1fcefb454499de89eb3820b78cfa3ca4bd0c80b2b1575e1f088ef44f934cdbcd3ba5459027edd9681b012a9086e6266ef70a08954d3599d2d7153313e3b78759135579440fd736b80e4e34a37f4adda499147e1c7822c1bb617"}, {0x78, 0x10b, 0x4, "2d839cc23573ff3db066696fc18afbfee26075ad5250f914c0fe6bbdbeaa1617874743990ab394b72d0aa47dc1d539ea34a3354d59a2e4026e4d37c7a5605a0eccf35eeba49599bd9fe9c29a54e8a0cef7787669ec09402330926c0e82562be1c244b8fdc2b9"}, {0xf8, 0x0, 0x9, "5c0996852eb73ff5a290ed2185b39504c4b57823ba0785b8b96e17fc7cbe17876569acb813b5debdb1e946488c8e08a06d62e968263f8fb7270f4af4a089ef9f6c6e97b120e6ae36ae4e336eea7177e00b000aa57336291ee856a3b8231bc02cec361960b1fbce4100222fa2c46eab6b1c5528cdbf26774c943fbe33d47840ec3d46d72e502f732f3e9ddc1a60e700ed447bad82e6771228b2a68f9a45c8249b575e38d1ec1eaf83f1efbb6dcd10d96c7a71b88362c01ee038a61553752e902353807c51f1cdef63b8c2714e38bd65526b7c01e48f7f44644b8452aad1a08d17fa"}, {0xb8, 0x18f, 0x1, "8b0febec42f8d123d9efb44cf92a4c7767a98afe3fb7a604967379505ff6f5104240a998c65f8b1b7563ce307c01dc259047fd2b3490770f38ca746ec4285f34570bf69307179fb0868521915944a7fa7e89ff57e4af3169e7db311fe79973acbd5130c0f273ed004cc53df24358b1a3cad340ea1f1a41896dff0e128c431392a4da36e61d01ce6a9edcc4c8fbb8d16957c78b3d33ff5d8eccde28580e48d0b67530a091907517ef"}], 0x528, 0x8080}, 0x0) r4 = add_key(&(0x7f000092d000)='dns_resolver\x00', &(0x7f00008f2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r5 = request_key(&(0x7f0000f0c000-0xa)='id_legacy\x00', &(0x7f0000144000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000092e000-0x22)="766d6e657430766d000674305f797374658a637075734f7276626f786e4f74315b00", 0xfffffffffffffffb) keyctl$search(0xa, r4, &(0x7f00007ce000-0x8)='big_key\x00', &(0x7f00007ec000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r5) 2018/01/26 10:20:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) finit_module(r0, &(0x7f0000bcd000-0xd)='vboxnet1user\x00', 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c57000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000535000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/26 10:20:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 2018/01/26 10:20:19 executing program 5: clone(0xfffffffffffffffe, &(0x7f0000905000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") readv(0xffffffffffffffff, &(0x7f0000c85000)=[], 0x0) 2018/01/26 10:20:19 executing program 0: prctl$intptr(0x1c, 0x7) faccessat(0xffffffffffffffff, &(0x7f00006e5000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x8000e, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000428000-0x10)={0x20000, 0x8000, 0x17, 0x100, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0xdc, "203bfb3ba3eb481ab3d0d22bf3e2fd8e0ac1d234f15663a068cd316b42b6de3dc8da7f5c0e09756385d59977dc85684a771b9df2f6ed6c921e007b222fcec7dda3235c0301a73d6442e836ef6fd2a991db5513acc41fd60753406003f8b9afe65b811d9a61d25e9e6904e9d79fe12b6ca7d2a02996beaa463b47dd395515912dfc87cfdc71afeb32a411bc5fe815f9517bd2add29cce093e8e433deabed52717b0dd505a5c48ff61006a4c4d1975a92a8ae4fcd92f56be67f55b46b2a419edf289f4285398091b601e093dda69bdfe0e18d60c92322d92dc1f5882e7"}, &(0x7f0000000000)=0xe4) 2018/01/26 10:20:19 executing program 4: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000002f000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000002d000-0x4)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000034000)=0x7, 0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x43e) tkill(r1, 0xd) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/26 10:20:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cce000)='/dev/vga_arbiter\x00', 0x20000, 0x0) accept4$unix(r2, &(0x7f0000c0e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000207000-0x4)=0x8, 0x80000) r3 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r1) read$eventfd(r3, &(0x7f0000e5b000-0x8)=0x0, 0x8) fcntl$setsig(r5, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r6, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r5, r6, 0x0) tkill(r4, 0x16) 2018/01/26 10:20:20 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000001a000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000000b000-0x4)=0xfffffffffffffe00, 0x4) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000023000-0x4)=0x0) 2018/01/26 10:20:20 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000003000-0xc)=""/12, &(0x7f0000003000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000002000)={0x53, 0x3, 0x9, {0x1, 0x7}, {0xffffffffffffffff, 0x4e}, @rumble={0x6, 0x0}}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) 2018/01/26 10:20:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000049f000-0x4)='dev ', 0x3) write(r0, &(0x7f0000194000)="4869d8ddd0c7cdead89932b617dbeaec5e47c33f", 0x14) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007d2000-0x4)=0x0, &(0x7f0000e4e000)=0x4) sendfile(r0, r0, &(0x7f00000f3000-0x8)=0x0, 0xfec) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000074a000)=0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/26 10:20:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setown(r0, 0x8, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/26 10:20:20 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000002000)=""/204, 0xcc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000+0xf33)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000014000-0x1c)=[@in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x45}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000012000)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7f, 0x8, 0x5, 0x80}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000013000)='\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000013000)=""/4096, 0x1000, 0x0, &(0x7f0000013000-0x10)={0x77359400, 0x0}) acct(&(0x7f0000002000+0x4e4)='./file0\x00') futex(&(0x7f0000002000-0x4)=0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0}, &(0x7f0000011000)=0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 10:20:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0}]}) r0 = socket$inet(0x2, 0x2, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000046d000-0x8)=@assoc_value={0x0, 0xfffffffffffffff7}, &(0x7f000076f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000208000-0x8)={r1, 0x6}, &(0x7f0000e89000-0x4)=0x8) 2018/01/26 10:20:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000bb000)='/dev/snd/timer\x00', 0x0, 0x125000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00007de000-0x34)={{0x3, 0x2, 0x3, 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]}) r2 = getpgrp(0x0) clock_gettime(0x0, &(0x7f00009f3000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000557000)=[{0x7, 0x55f5, 0xffffffff, 0x6769, @tick=0xfffffffffffffff8, {0x2, 0x800}, {0x8, 0x1e38}, @raw8={"d85db90e30480fd28221d81b"}}, {0x9e40, 0x80, 0x7, 0xf78, @tick=0x1, {0x81, 0x5}, {0x7, 0x5}, @ext={0xb2, &(0x7f0000f98000-0xb2)="fee9622da4d1d62ea11e1e369634d22bd879be77e31d71547a9a5ee5551b85dfe970f556ef5e03aa699570c2a5b760af3c85eaf3007a51d8b7fa5a0c72ba63042c1de1cc3ebe017b739fee6ea127e84d41b1c8d774e7c56bf76e82bc8501818adb255a3f95f2decbbdcabd7ceab313df41bd3dd8c075eee33d4a7056e5c6f46106bf3c6814505414400195a5a4370a14b20623b9bfef9eeb5dfe4c1ecbf80c11f6c25c411c7066cc3f6e60f0d301674def60"}}, {0xda5, 0x73c6, 0x0, 0x3, @time={r3, r4+10000000}, {0x1, 0x80000000}, {0x80000000, 0x80000000}, @time=@tick=0x9}, {0x5, 0x8, 0x9, 0x1, @time={0x0, 0x1c9c380}, {0x9, 0x3f}, {0x7fff, 0x20}, @quote={{0x9, 0xfff}, 0x0, &(0x7f0000ef4000)={0x8000, 0xfffffffffffffffc, 0x7ff, 0x3, @tick=0xfffffffffffff801, {0x3, 0x4e60}, {0x8, 0x81}, @queue={0x0, {0xffffffffffffffff, 0x8}}}}}, {0x8, 0x8001, 0x10001, 0x5, @tick=0xa47, {0x100000001, 0x656e097b}, {0xfff, 0x4}, @raw32={[0x3, 0x1ff, 0x1d80]}}], 0xf0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x0, r2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000042000-0x4)=0x0) capget(&(0x7f0000a5c000)={0x20071026, r5}, &(0x7f0000faf000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 34.308729] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5047 comm=syz-executor6 [ 34.322520] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure [ 34.340417] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5058 comm=syz-executor6 2018/01/26 10:20:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/26 10:20:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) write(r0, &(0x7f0000b2a000)="24000000260007000004000a00360712fbffffff0000000216de0000ffffffff0100ff10", 0x24) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00005f6000-0x12)={@common='vcan0\x00', 0x6}) 2018/01/26 10:20:20 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000002000)=""/204, 0xcc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000+0xf33)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000014000-0x1c)=[@in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x45}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000012000)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7f, 0x8, 0x5, 0x80}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000013000)='\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000013000)=""/4096, 0x1000, 0x0, &(0x7f0000013000-0x10)={0x77359400, 0x0}) acct(&(0x7f0000002000+0x4e4)='./file0\x00') futex(&(0x7f0000002000-0x4)=0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0}, &(0x7f0000011000)=0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 10:20:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000049f000-0x4)='dev ', 0x3) write(r0, &(0x7f0000194000)="4869d8ddd0c7cdead89932b617dbeaec5e47c33f", 0x14) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007d2000-0x4)=0x0, &(0x7f0000e4e000)=0x4) sendfile(r0, r0, &(0x7f00000f3000-0x8)=0x0, 0xfec) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000074a000)=0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/26 10:20:20 executing program 6: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getxattr(&(0x7f0000c5d000)='./file0\x00', &(0x7f0000178000-0x11)=@random={'btrfs.', 'trusted+-^\x00'}, &(0x7f0000056000)=""/177, 0xb1) setgid(0x0) 2018/01/26 10:20:20 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000049c000-0x9)='/dev/ppp\x00', 0x10400, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a7b000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x4, 0x20, 0x5da00beb, 0x6000, 0x5, 0x43, 0x4, 0xffff, 0x8, 0x6}) accept$llc(r0, &(0x7f00008e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a91000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fda000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000010000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xfffffe91, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) 2018/01/26 10:20:20 executing program 1: clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f0000240000)=0x0, &(0x7f0000190000-0x1)="") readlink(&(0x7f0000b7e000-0x8)='./file0\x00', &(0x7f0000424000-0x1000)=""/4096, 0x1000) r0 = syz_open_dev$sg(&(0x7f0000cd3000)='/dev/sg#\x00', 0x2, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x18)={0x0, 0x10, "12d22c9a1d1db4a976305d92fc934bfc"}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x63, "a463344ae84049f6c1070757c0124567dc95de99a6f6afde4be02ea6b05e8bfbb6e5085dcf567643b55aa15f37b32126d13ca090c41fd22cf0ed9c8fa5b9be4984ea5a91b594324f6e3c5a36109d4bfb3fe13d3149e21f4fb781c563091c0e23d7c326"}, &(0x7f0000001000)=0x6b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x6)={0x1, [0x0]}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x7fffffff}, 0x4) 2018/01/26 10:20:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000bb000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffdf) pipe2(&(0x7f000011b000)={0x0, 0x0}, 0x4000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000c54000)={&(0x7f0000f0f000/0x1000)=nil, 0x1000}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dec000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000d7b000-0x10)={&(0x7f00009e9000/0x2000)=nil, 0x2000}) [ 34.410635] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. [ 34.437687] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/26 10:20:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e3a000-0x9)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000948000)=""/201, &(0x7f0000ad6000)=0xc9) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) fcntl$setpipe(r0, 0x407, 0x8) 2018/01/26 10:20:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$fuse(r0, &(0x7f0000ff3000-0x50)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) write$tun(r0, &(0x7f0000f2e000-0x5d)=@hdr={0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0xc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[@rr={0x7, 0x1b, 0x0, [@empty=0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}]}}, "15b2"}}}, 0x58) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000af9000-0x52)=""/82) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/26 10:20:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) syz_open_dev$loop(&(0x7f0000952000)='/dev/loop#\x00', 0x3, 0x600800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d74000-0x4)=0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006ae000-0x4)=0x0) 2018/01/26 10:20:20 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x8000, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0\x00', r0, &(0x7f000077b000-0x12)='./file0/file0/bus\x00') renameat(r0, &(0x7f0000520000-0x8)='./file1\x00', r0, &(0x7f00006af000)='./file1\x00') r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000141000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readlink(&(0x7f0000935000)='./file1\x00', &(0x7f0000cc1000-0xd2)=""/210, 0xd2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000195000-0x4)=@int=0x0, &(0x7f0000637000-0x4)=0x4) getdents(r0, &(0x7f0000279000)=""/105, 0xfffffcb7) 2018/01/26 10:20:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000053a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00004af000-0x4)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d74000)={0x9, 0xcfb, 0x6, 0xfffffffffffff58c, 0x100000000, 0x7f, 0xcffd, 0x1, 0x0}, &(0x7f0000881000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003f4000-0x14)={r1, 0x1, 0x7, 0xde1b, 0x606e5816, 0x0}, &(0x7f00001d6000)=0x14) r2 = socket$inet(0x2, 0x2, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x21, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) connect$inet(r2, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ed6000-0x8)={0x0, 0x0}) sendto$inet(r2, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 10:20:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/26 10:20:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) connect$inet(r0, &(0x7f000054d000-0x10)={0x2, 0x0, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pread64(r0, &(0x7f0000989000-0xe2)=""/226, 0xe2, 0x2d) vmsplice(r1, &(0x7f0000f5e000)=[{&(0x7f0000596000)="", 0x0}], 0x1, 0x2) 2018/01/26 10:20:20 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ad5000-0x6f)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000eac000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 10:20:20 executing program 6: r0 = userfaultfd(0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xf)='net/ipv6_route\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000001000-0x4)=0x0) splice(r0, &(0x7f0000188000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000dc9000-0x8)=0x0, 0xffffffff, 0x0) 2018/01/26 10:20:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00001ac000-0x12)='/dev/input/event#\x00', 0x7ffd, 0x404) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf6000-0x10)={0x0, 0x8, &(0x7f0000cf6000-0x8)="0afaec1b64d56f6f"}) getsockname$packet(0xffffffffffffffff, &(0x7f0000941000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fa6000)=0x14) writev(r0, &(0x7f0000fb0000-0x10)=[{&(0x7f0000d69000)="", 0x0}], 0x1) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00005a3000-0x10)={0x7, &(0x7f00000ec000)=[{0x8, 0x1f, 0x100, 0x2}, {0x9, 0x0, 0x20, 0x401}, {0x9, 0x0, 0x3, 0x0}, {0x1000, 0x2, 0x7fff, 0x1b}, {0x6, 0x813, 0xfffffffffffffffa, 0x7f}, {0xffffffffffff0001, 0x9, 0x1, 0x7fff}, {0x3, 0x0, 0x7ff, 0x200}]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00008c2000-0xc)={0x0, 0x2, 0x20}, &(0x7f0000d2f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000aad000-0xa)={r2, 0x0, 0x1, [0xde]}, &(0x7f000092c000-0x4)=0xa) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f00003fa000)=""/4096) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f000097e000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00005b4000-0x4)=@int=0x1, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c74000)='/dev/vga_arbiter\x00', 0x28000, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000027a000)={0xaa, 0x3, 0x0}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000372000-0xc)={@multicast1=0xe0000001, @empty=0x0, r1}, 0xc) 2018/01/26 10:20:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000000)=0x0, 0x4) socketpair(0x8, 0x0, 0x8001, &(0x7f0000f32000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008b0000-0x20)={0x7, 0x3ff, 0x200, 0xd8f7, 0x100000001, 0x2, 0x7, 0xe32, 0x0}, &(0x7f00001da000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002bd000)={r2, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/26 10:20:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/26 10:20:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xffffffffffffffff, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$tun(&(0x7f0000f1f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ppoll(&(0x7f00008c4000)=[{r0, 0x0, 0x0}], 0x2000000000000038, &(0x7f00005d3000-0x10)={0x77359400, 0x0}, &(0x7f0000afb000)={0x0}, 0x8) 2018/01/26 10:20:20 executing program 6: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000016c000-0x230)=[{&(0x7f00008db000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000091f000-0x10)=[], 0x0, &(0x7f0000d8a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/26 10:20:20 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) uname(&(0x7f0000013000-0x62)=""/98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000e56000-0x5)='user\x00', &(0x7f00007b0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="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", 0x1000, 0x0) keyctl$get_security(0x11, r1, &(0x7f000046d000)=""/26, 0x1a) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$mice(&(0x7f00005f5000)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x0, 0x4) 2018/01/26 10:20:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mount(&(0x7f0000089000-0x8)='./file0\x00', &(0x7f0000f3b000-0x8)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x20, &(0x7f0000c38000)="bda165a1fc84680e33ddcb2f18960b77069fe33af2b602c8f8f2de774da77fd9d652d3b8e5693c512c7932c39c1b8524c992414c69466e53e8027da0ae2e124c43f5ffa24bce89a38f40e0f473fdbdea1c126b814acee93a5ad30b956482") execveat(r1, &(0x7f0000fd2000)='./bus/file0\x00', &(0x7f0000fd2000)=[&(0x7f00004ae000-0x5)='ooc\x00'], &(0x7f00004d6000)=[&(0x7f0000fd2000)='0'], 0x0) 2018/01/26 10:20:20 executing program 6: mmap(&(0x7f0000000000/0xdde000)=nil, 0xdde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ddf000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000495000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ddf000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002d7000-0x8)=@assoc_value={r1, 0x9}, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000873000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ddf000-0x8)={0x0, 0x6}, &(0x7f00007bb000-0x4)=0x8) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000ddf000)='-^system{\x00', 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000094a000+0x45a)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe00000000000, 0x7fffffff, 0x3ff, 0x5e, 0x11}, &(0x7f0000182000-0x4)=0xa0) r4 = socket(0x11, 0x2, 0x0) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000ddd000-0x10)={0x0, 0x1, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/26 10:20:20 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fec000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000020e000)={0x80000000002, 0x0, 0xfffffffffffffffd, 0x0, 0x0}) 2018/01/26 10:20:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80002, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d1b000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f00001fa000-0x4)=0xfffffffffffffeb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000398000)={r1, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xe9, 0x0, 0x0, 0x80}, 0xa0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b37000-0x4)=0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000ead000-0x18)={0x9, 0x0, 0xbbb9, 0x4, 0x7, 0x100000001}) sched_getparam(r2, &(0x7f0000295000-0x4)=0x0) getdents64(r0, &(0x7f0000f26000-0x54)=""/84, 0x54) openat(0xffffffffffffff9c, &(0x7f0000a67000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) seccomp(0x1, 0x0, &(0x7f0000a80000)={0x2, &(0x7f00008f0000)=[{0x0, 0x0, 0x0, 0x0}, {0x800, 0x0, 0x0, 0x0}]}) syz_open_procfs(r2, &(0x7f0000d3b000)='fdinfo\x00') sync() msync(&(0x7f0000f41000/0x3000)=nil, 0x3000, 0x1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/26 10:20:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006d9000-0x5)='user\x00', &(0x7f000015a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000737000)="43ea6e899a066ac585eef6d526aa4b46faab15e4d615be9b092870ace81524ae3a4d3fd8bd5382797bca3116ad0ff6ff38b7b6", 0x100000094, 0xfffffffffffffffc) pipe(&(0x7f0000a7c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000042b000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ba0000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00001e2000-0x10)={r2, 0x800, 0x8000, 0x2}, &(0x7f0000cd0000)=0x10) keyctl$clear(0x7, r0) 2018/01/26 10:20:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f000013b000)=[{&(0x7f00002c0000-0x126)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03ff000000000000000000000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/26 10:20:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00007ed000)=[], 0x1000000000000374, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d26000-0x9)='/dev/ppp\x00', 0x102ffc, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000362000-0x4)=0x40) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000c0000-0x4)=0x0) 2018/01/26 10:20:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/26 10:20:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000846000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000914000-0x8)=0x0, 0x8) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe580000004eca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d0001000100080000ec6b0f536e06ce", 0x58}], 0x1) 2018/01/26 10:20:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000000002004) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x8, 0x0, 0x0, 0x0}}) close(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000007d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005e1000)=0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f00001a2000-0x38)={&(0x7f000027d000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001eb000-0x30)=[], 0x0, &(0x7f00004ea000-0x48)=[], 0x0, 0x0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000067b000)='/dev/sequencer2\x00', 0x100c0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/01/26 10:20:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f22000)=0x0, &(0x7f00002dd000)=0x4) connect$unix(r0, &(0x7f000017e000)=@abs={0x0, 0x0, 0x2}, 0x8) pipe(&(0x7f000059a000-0x8)={0x0, 0x0}) getcwd(&(0x7f000041f000)=""/243, 0xf3) ioctl$LOOP_CLR_FD(r1, 0x8008700b) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000934000-0x8)={0x0, 0x0}) 2018/01/26 10:20:20 executing program 1: mmap(&(0x7f0000000000/0xa72000)=nil, 0xa72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a73000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00006de000)='/dev/ppp\x00', 0x0, 0x0) fanotify_init(0x2b, 0x88000) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000902000-0x8c)={0x0, @in={{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]}}, &(0x7f0000a73000-0x4)=0x8c) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000a73000-0x18)={r5, 0x5, 0x20, 0x200, 0x8}, &(0x7f0000a73000-0x4)=0x18) read(r2, &(0x7f0000def000-0x19)=""/128, 0x80) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0xed) signalfd4(r2, &(0x7f0000a72000-0x8)={0x64}, 0x8, 0x0) 2018/01/26 10:20:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/01/26 10:20:20 executing program 1: timerfd_create(0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000787000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f29000-0x4)=0x5) 2018/01/26 10:20:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cdd000-0x8)={0x0, 0x0}) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000000000)='./file0/bus\x00', 0x4002, 0x0) 2018/01/26 10:20:20 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000002e000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000002c000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r3 = getgid() r4 = getpid() mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000014000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002f000-0x4)=0xe8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000002e000)=0xc) r7 = getpgid(0xffffffffffffffff) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000002e000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002f000-0x4)=0xe8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f000002e000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000000b000)={&(0x7f0000028000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000001c000)=[{&(0x7f000002e000)="3595f3b1b5d9f77a4f633aec02bf2db6bfec0fdf0e25f79f9a56f30293e07098deb50cf77d98735412b7405a74defb499eb683b2fbcd3c826bdbe4329b9326d0d7c0bcf404718395eb57a01aa1624f4861c1cc0e9a8aabb084e54674804554c112cdb5f4d018372d16fbd2f796f7a988a862921d43f97c7d0b4aade7ee974e18337e6f14bcec0841be8aa4c1cf5857d5fe57bf4cf3f38e77e68dcc401fb2e4c0f3a3199edbf0d8fb95ea96736a9f7a651672111a70fc32f802602853bfccc2e8816fc9bc3d3b984bf94d0e80eb437e1f6ef476a484", 0xd5}], 0x1, &(0x7f000002e000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xf0, 0x5}, 0x8000) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000002e000-0x8)={0x0, 0x2}, &(0x7f000002e000-0x4)=0x8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000002a000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002f000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000002a000)={r10, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0xffffffffffff0000, 0x0, 0x40}, 0xa0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r11, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/1, 0x1}], 0x1, &(0x7f000002f000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r12, &(0x7f0000018000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/26 10:20:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000014a000)={0x0, 0x32, "2bddb04372de13df06e881fc00b36ce5af08dc7da5a649b67314aa5d3f7d4339f70b563430301f4b12f4e4ce598b11728061"}, &(0x7f0000660000)=0x3a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000d3d000)={0x0, 0x9, 0xffffffff}, &(0x7f000037d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000338000-0x8c)={0x0, @in6={{0xa, 0x0, 0xfff, @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]}}, &(0x7f0000f42000)=0x8c) sendmmsg$inet_sctp(r0, &(0x7f00004e7000-0x38)=[{&(0x7f000028a000)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002aa000-0x40)=[{&(0x7f0000400000)="46e41b16842c8c6a8b3a06e4cb", 0xd}, {&(0x7f000028a000+0x770)="a8c5ba7fc0c76e1e5ee83b4ada8e34165546e5b5945558b029c4e244dd284c6051ec0cf0c047d271a5d2c03777860c8eb8124e5be59f5ab06dc7fb845b90f39bd339d5d7538373d45315bd3ac54bfc45ec9379a0ecd41c20e2f8791c2b28df581f3352589285c024b94127b879e6053239343f57c4add6c497400c4a6762a8c88bd3ddbcd0b72638a43ff2fe27a47a6d5a76a988c413ee2e5f70604e0e31408654150226", 0xa4}, {&(0x7f0000b08000)="efcb33c2bf0f3328e238b2862083fc24b613b93b856417d4aaa6e46a8e819bee0dc9b474586b462efef36321796634fdbfb45750c8337aa35e7f3e3f5ff0eda2ea01e5819afa8e26eb09436be12f24bb3b2c01e3a1751990c085d93ceed66db225c8701e3a047bf108378f499c1eb551bca1e8c690ebd28f19b10e48424d57667251d3d7f2dc7da4d9b3d0baba63536f381494f43d1ab657b56870b40d09248d1ab26e1cb6c6b00e6aab6490feca9ee2533438907ed6027f17216976147d0433c976c293d0dcd8edddca636854a911881a6471cac0260cf81d61d1898d752736fa198150993096a46510143a162f752f38984d250da3b45215171abcf810a8865ac9ecae17cb75c9bb05874f1755c3ce46830b12dd64cdbcb1603a9012c35890b12ada3f0f3b4c50ebb0fc46005da7739f0c918768ad14b8c2495fd17565299b7373d09d099f93cac5d0ba0717ae9cf95c9c34aa25ae621639eaa4ba906d83592af14156f9a676f3411f2b67385358112a5a7b91f871bfaac672aa4fc6d6f3e6a30a06660e67c294e2170d911ccba221b5fcd7c80bf609d564cdad1997488ff07d7ff9b00bc14642c141a27798d92e65b4ca5717e2704571d6d9c9c3783a157970874a8ed7638b96d570d1923af6c2e25b16d61480ddcc9934b03b093a14e1890e27f329dc0e81f19778113f5088fa83c6eeb5558a6e07e928d8e46750d46a3a7b34dd39b98644a1273238fcb4722cd3af39220be16923074e7b2941903e0e3cb44bb645461cbc91698825d2d11e0ebff259f26613edf71c0811e8a185f35bce171a7aebfd1236d8ccb077bf42d6b337cdb4f924b20cc657dfbf2b3e77147f8bc48f5ff3b959d6454eeb70c43d8c923a6ce42dc6ba107b209a258ab9e9d44165dbdeced3fc3ea0bd9d2a9323b5fad4b29afb5ace9a880b201421576c820a6d8c229b7e72c2991df5dea7388f49bc03cb1d7e629a26255106c89b7e904d068c542d25e8911c5d624ea8652266e22e8bd21b584edb7aa9f3a547e4b814e0925d35332fedc9f0fd81a54d056af56c8e84199da31b30439266375a072d1f4875161436350a6b1b3a7d72958d69e332efb6be6fb4c55c10bb055cc290a84c7ab9a5f64a71cdf3e8ba5700d2b2e37eeaa2c729a12615776c5315d9f23b11b247f95409d974aa8c97a9915c2d1c4cfed1fb2393666540878fb2644befe66d70cfea5d0d01ba6211f028d5815c660f43943ae2c50fd0a23c57861688a6897c8288961d436447243c02066166d0976b8b179047e1726c66378110f76206fdfb0988df9647266a98646e2d53d0f1ce286f1b1f03ca285746a32125af56df8261c9fccc152ebd5ed45c419c199326f303b6e4a618b6aea8b6e003db0729c153b4e93dd5142fdc21bf5d423c3ed6bd5476d5df82b313310bf7f9c0fad2e573fa1e013efc7e0198965327f28ad52778fd7fc5f877dacade8d4cecdb61ac534c5f50e11d47682646ba439cc09b52dacc9323e3423c9c010c20854dd0b4538cb10dbb1e93cb2bd6509550f286ee44ac52047b623a427d1bf78eca34fb9e93ba3511849cd23b369ec8449ef90ed4538c7e27e322e2fcbd0c4623c6437a133024fc86a8a082a3779711c616e95913187f11cb5b4ea09655109d57ae3829f9236978b938f07e725f5ffbed58644ab7e9c3137ebc3ddf3c1664fb208f4b70348533901c0da0839aabc859884afffcf76afe424f479f558e068113ea258f6cbcbcb4b8b1adec8a250cf3947d7cb31fa399a55355766ae41188ae2b37ef5ae64d5d52f714c1f8df4d0ed6afaf7eba92ddefb18dab8a67bd42c79c80fb317a4d44919dc2f68dcccc84cb07efc71e694a3eaf55b96fc53210a91a837f9495bd46b3409abf85a80375a071cf30faea764a525aa1911b0328ac17e5c9796cc69484ec259fb47f23c3d75056b35002f9e66f781129479ef5b68b88f9a5538da1aeb51430151c26735ddc87f2077e1417aefdd21402d6e00492424acc19be263d823c6eed0bbb227da348f59f2e8547e345e2bb555086c4b709eca106c6c43c75e716af03d8aa80ef8c273c49181e5e317f7346b5e29a9f60a1db665fba99fcc5a28613801187bfd2d03573d26bc938262796ce228d4b243cc47dd2067e60fab5fec31605a0a24e5fff497b59ae19c39c5e873a1e4e212084dc18e217372ef5539fdf4234ce34ef758734d37185fa5557721666d7b790c5ad7173e43a79b0a6a82245526770a86e58020824d8f7a53ef2d8fa8589fdee355a878529b3a3db27f3ab701d37cd9cb01d42242a197e5fcd93b81e59139e9c33451b3ab11b35409defd5471ccc5d88988013fef4af3f5f972a614a07eefda9400ab69a7888fe280461e762515ec50f92fe975e6e201cae0e18c370811b400f3685b8e5c51097bd4f7cdfe475758b620a618a452240cf0b623583bb693b81008ea3d188e549903ce4a1ac93a36ab268423fe34552fe7181afe51fb69f9291dce30d73668b8370c278705020b9389b468415ba37dc31026cb85fffb6acda191f5f8c3e3b60df55cea80f0c920d6eae6b2ec00876c3ab71c078f550974a40771e7c8fca163a55856f1fe4c42fd31b8f683eb238977fd7cff72d59c7c5def7bac61fd83c1490d2032e9598d92658d88112b02d39d59400625359e185895fcec5792617db85ecc69a799047e1fcaff6d6942a00119f06b90bfc5f063914f77185cc4dcb90bc18782ed4f55471158ba1ae83514480560c47b8f8137aac3abdf3efe113baaaaf4337998874a29daf9620cfc032fa5c083c786199b636ec57f59ebc2a57c0ed133fc7935dac11eb97ec7f58a874eb7f597aedc7a453939f7ea7a541936dd4812d116bbd97be31218ea4aa4eb45a87556906ba09b8a6bd520b760abe5ffe8e015c3ea3f53ee1a075aeb985849a0eebb47b8578feb30028835247ef084dcccf9b6fd67e446d851b7b63185bc836f14cc53de8a61ebd96467a92526166b3a5032f0a9efe37caac2b1ddecb7f9a09251f22b86e3fecc7caf3201345a7f9a2978c461ceccc2e57a7f9c1c7be2e03b4eead4baef771c1efd1035e47d366879b419b73f5da7f6ab1a4814c8b7b671af32550d3b5950f1d6dc7cd4ff79e8990e3ddd9c9aa0ab023e0ecbeeac9718b8fa0fe56dfd5c9c196671c2cc0f7c334bc02054d350e2471b9fe888c7d0823532755aa6bbee1c27f272a870e5cf286ea2898b22a86f7e27916cb063bf5f1dd6db5d3910532f04d2e19cbb082a2a2a9e4ba8439126d1a799d77583485a1c881016cc8c189d3239c0dae5874645cdfe93b85123de0749ac515b5e355adbb26bdfa584a8daf15ee6d47fff352a4d21bf6a938ac4364b250c15969962de66634cbeda8ebc85f3a0b3ba06af029abe1c9b8e49ef996645b8297c40e94d7d7852d82f41227639f0309c75d8ca74cf7910b08354d7f43b9c486037ce0e0d39532316263cfc64e7a33f2cda977970a6c472a82362e39cc62656488993eb205a0f4a8cf209c401117ae5eaa6c037dc171484a983704b6b7d9dbcb9c633b27aefe296fed99c9e60217ed3bc72f6d1905c2a0747aa92074203b28d75af1541c7ff923e794346d7adc3381933f9b722a45b375b3e4cc4fc98e3cb57627e7b78e6e4e3238c378a5ec7f951ba993da362e8e21dd97673e2cc489ae9d12eb306a5b6a5ffc485e41e4fafebc3aee888cba0876f42b63ccfe8dc51f0fdc265a2adfbe25733276c6445d923399ceb80aca110f5480f2dd3e894da779c9bb79ae31df4b909f599b4f3d7eade54bdfe0fb96770ebc5a2acd1d8a41def7ff0eda870cca11c3c85ba967d06b3ecb08f7ad2d213977264e288493c91775c97d84d1f0057423c2274a13aa1d405358ef1ad3a3746008a626b4394fc9c233cd57349b2ad9c4aa77823906799bebf3630387d23c5d520c2b0c45fdd675350b82760dc7bb31e0129b514d1cdc949d45c5f3f0bde7775e1beacff0c27125174a54a6dd8b43627b5ee8307de73e736d4d1f6d127e37be4ed4bb2e45f56c7f7baa3ab4a43f1a4cd9bfba0c2901eb8e93d62f48906092125af269c652823287da962585b41c679f57c1436ce608d082d11fcb52ff295574f69040c715dc5b80c997a4a0b3475682234595f64874dfaa520e304ded58865d8a53b0ec7e43d7d44fbc8e59e5a4f6b079cdbb7881e7c775d5ce8e0ced7c2287ff1cb695e351539f7cafa37e59b80696b8675e8d82f3723bb5e0d40388c0725bf59dcea4f103f74917d7b7b372b297b10837e02b54362d61f126d2d060fbf8b68010a2088e413bc61a2fad278a8a4f1d3d26a15d3ea860a63b8385b668db7132c9eb7fe27cd0530acd6aa72a587856252a63bcde77bfe20d662862030487f847e03dcf317b151e43292427fb38aee273e6fdd2e49e338f35667ec227f06b6e8865de815a80a3aa0b02b312571feb51e62edaeb8caee7b79f02b6c9a618f3b8d9c99d74b91fcad5204c605c80c827100c0264de7200d954006c492cbf4a47228cb0b267738dafb20b6fdbbdce60d888f1b8f4b3ac34dd85bbcf4e79c8486e31b0b9f0c1e7db4ee5553bf4dd6a3348a702452590e80ca996b131b0487137648217a60ce7506ac17cbfe22ea9907c37f151a6853c2840404076f6fc2297946e480fc0c5910af971c16f40e825e1abe807c3c744d9fdb2f512a605e637a4d5b7ac89946474c9e2d272771b0401098759e0e5558c13caf526ed935d2659c1fdfbedb72ed08a7118c689a5403380969e2e60bcf257c00937f4b10a378d28afce750c357f110a18e275a8c540e9f4d0eeab9d4f9b002fce775d374850c7a702150662af0118aadb4f1f0cceea565da7325c563338b2cef1a05e3e426d6ccd6eff00e55ee0be9323686d58d0aba6fdd0ff6493fc4c6abe9074793d46e29e234e2ef2eae3e322bb052f67645f52f4d32de5af0d8871fd5ca8f0acd0b7740647dd9388bc9d9285eda5c467295f48d651fcb98de6a65d3b0330c54a6ccecd137c97e903957ba55771bb6c181590328456083c8a1ec1dc7b3d12f2c1e7963ecff5135dcd7007df7ed9bd4e05958f55a864915cdb4d65f0f2f1f7bd550d2757f00889c9f9b4d683243004cded6f056a15dacb7395acf6ee0efcdea746287acc1304e19297e5e1cd94604e4b72bbcc39e4b5b33a1d924a5b216f48c1421ce449c69f5dab60dd663a1ae3ac9fca6705b2f8f2ff7b6b2c8d13bef7219b312d72f74d5a612e2aa3377108e34907bfa168679567061de173cc5bb2a23256f8a3bf4e6dcded3c6dedf9dacdc53f341f8440f9f4f643397fd818becfaf69ece60767161c9aec219d89d626e6b67c73c5cc1d18d1871004a494bf0271f8ed7f196796a975959b43dc1a9658c4af91df7755dbaa8ae1dc6f71f44e6f5803a698f1d3e4deab4d9e766d3bd8b29e631860d816228b1c39285b04cfb52c6f66e567e5b7c63f9e1a9bf5dff2f472d8435cb93914f056018185c1ba4b5b5bc04d71450d6466018cac6f39bca46cbb8019f54f69b66962f1f4afc99a5aad25a69112445d19c0b271888a6ae6a627aed0eb521b33ba37e94acf27b68c4533f24ee4d9d38d5dc52c0bbaeffb68225a5d9d2f0fe824d76ea577e3f8908fe7958e31111a3eb9c9d8f69044357b2a16f3dd65ca84a7ffbde4a9423ebc99dabd88fa0a9c3c9d6c67d508a1f60b4a9c2fda3168aafe89f9b5f1be73c3cd4978d0c188f4d757dab1083a89e53f8610ea03757d9595605ad7e9133ca6469400d6d866011754230a1dbe377aced90fce5a54d870", 0x1000}, {&(0x7f0000967000)="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", 0xfd}], 0x4, &(0x7f00008f3000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x3, 0x8000, 0x0, 0x100, 0x0, 0x2, 0x10001, r1}}, @init={0x18, 0x84, 0x0, {0x8, 0xfff, 0x3, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0x0, 0x9, r2}}, @init={0x18, 0x84, 0x0, {0x3, 0xdf6d, 0x7, 0xfff}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x3f, 0x5, r3}}], 0xf0, 0x41}], 0x1, 0x8000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000014b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000970000)=0xc) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r4, 0xc0045103, &(0x7f000095e000-0x1)=0x0) 2018/01/26 10:20:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/01/26 10:20:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$unix(0x1, 0x80000000000002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000023f000/0x800000)=nil, 0x800000, 0x0, 0x2487a, 0xffffffffffffffff, 0x0) 2018/01/26 10:20:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000564000-0x4)={0x100000001}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000002000-0x3c)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/26 10:20:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80002, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d1b000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f00001fa000-0x4)=0xfffffffffffffeb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000398000)={r1, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xe9, 0x0, 0x0, 0x80}, 0xa0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b37000-0x4)=0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000ead000-0x18)={0x9, 0x0, 0xbbb9, 0x4, 0x7, 0x100000001}) sched_getparam(r2, &(0x7f0000295000-0x4)=0x0) getdents64(r0, &(0x7f0000f26000-0x54)=""/84, 0x54) openat(0xffffffffffffff9c, &(0x7f0000a67000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) seccomp(0x1, 0x0, &(0x7f0000a80000)={0x2, &(0x7f00008f0000)=[{0x0, 0x0, 0x0, 0x0}, {0x800, 0x0, 0x0, 0x0}]}) syz_open_procfs(r2, &(0x7f0000d3b000)='fdinfo\x00') sync() msync(&(0x7f0000f41000/0x3000)=nil, 0x3000, 0x1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/26 10:20:20 executing program 2: mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045439, &(0x7f00003ba000-0x24)={0x0, 0x200, 0x0, 0x0, 0xcf, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}) 2018/01/26 10:20:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/01/26 10:20:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b90000)='./file0\x00', 0x0, 0x10) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000371000)=0x0, &(0x7f0000831000)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a7a000-0xc)={0x0, 0x5, 0x0}, &(0x7f0000b27000)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003fe000-0x8)={r2, 0x80000000}, 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x18, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0xc8, r3}, []}, 0x2cc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:20:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005d3000)='/dev/sg#\x00', 0x4, 0x200040) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000514000)={0x7, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00006de000)={0x10001, r1, 0x10003, 0xffff}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000ab8000)={&(0x7f00002a7000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000f8f000-0x120)=@newae={0xffffffffffffff49, 0x1e, 0x409, 0xffffffffffffffff, 0x1, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0}, @in=@rand_addr=0x0, 0xfffffffffffffffe, 0xffffffffffffffff}, [@lifetime_val={0x28, 0x9, {0x0, 0x0, 0x100000000, 0x0}}]}, 0x5b}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00009a1000)={0x6, 0x6, 0x7, 0x6, 0x10, 0x8b}) 2018/01/26 10:20:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/26 10:20:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f78000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000373000+0xa02)=0x3, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x2}]}, 0x10) dup2(r1, r2) sendto(r1, &(0x7f0000cc6000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/26 10:20:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) pipe2(&(0x7f00005e6000-0x8)={0x0, 0x0}, 0x80800) unlinkat(r1, &(0x7f000000f000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f0000d91000-0x8)='./file0\x00', 0xff78784f70e1668e, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f2c000-0xcd)={0x0, 0xc5, "ac1f4d014d9c4722b7448e914de617c29f12818c7a68db3f29d963857ae48f81654b51d8e5fe5563b660b069e0ce1e516fcafcd0771d7a84fce8635b31312e4decf4ac1ce25a31cc392e472b4d5d1723cd7fd72d12c37cf02c46a8f8cce81c2d12a617cac152e078eca1c86225d395e1b017bf73cde68c5c5215203294bab5c5087eaebf3dfa4e73f503dba43090dae53e6fc4e00941dea261c7d3773a6c0b19d99e7c94cf7e92a35ca3f4b74da2cbd4470db4f22d5b6759a62c1b894c2cac066f31d1fd8f"}, &(0x7f00003f3000)=0xcd) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000370000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079c000-0x4)=0xe8) fstat(r1, &(0x7f0000993000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000099f000-0x8)='./file0\x00', r4, r5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000203000-0x10)={r3, 0x1c, &(0x7f000010e000)=[@in6={0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}, 0xffffffffffffff00}]}, &(0x7f000004f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00005dd000)={r3, 0xc660000000000000}, 0x8) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000068000-0x4)=0xffff) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000ed5000)=0xff, 0x4) pwrite64(r0, &(0x7f00003a5000-0xcf)="c8d442faa082bdb2a3fb66ed5388c2fe9653f366188c14521eb62231de1d2b8bd338bcd58857f883b7272a98c0cea9d136d227d84e1eb80298a955371d0788f38bc1ef3190e087ea0109e4ebe3a7f98c9affe6e736af42712f0fe4aba5605bcc0a0594f5cb5860be4fbae24f403667e7f3d081e28419a165a598b105934fb872677dcd2f5814372f5bd453ae405d9aa6a5b76e73be6e2c365f199d4ac072055da90d4b8aaebae613bbb0d69ac7e60bc6c7f7298da788029deaae594db81c22e8b14e66fb1b396ba7d4642c15e73078", 0xcf, 0x0) 2018/01/26 10:20:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCCBRK(r0, 0x5428) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000acd000)=0x10002) 2018/01/26 10:20:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 35.774987] IPVS: Creating netns size=2536 id=9 2018/01/26 10:20:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000064f000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000f97000)='net/dev_mcast\x00') ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000d78000)=""/86) sendfile(r0, r0, &(0x7f00006fb000-0x8)=0x0, 0x400000ff) pipe(&(0x7f00008b9000)={0x0, 0x0}) 2018/01/26 10:20:21 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000008000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000005000)=0x58) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000008000)={0x0, 0x4e, 0x1, 0x2197}, 0x8) connect(r0, &(0x7f0000003000-0x60)=@nfc_llcp={0x27, 0x5, 0x4, 0x7, 0x1ff, 0x2, "64ad34bbea2c5e33ed8692c0ccb4ef54a070b805fb87f47dd2f69c69985bfa7cc1d8c41c2e2ca5a123c3dd694eed50bc7d1bd1daf9f01d55af7e4010a855bf", 0x20000002}, 0x60) write(r0, &(0x7f0000cc4000)='\x00', 0x1) 2018/01/26 10:20:21 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007c4000-0xe)='net/dev_mcast\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006a9000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1000, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000002000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xb, 0x1, 0x1) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) sendmmsg(r2, &(0x7f0000369000-0x78)=[{{&(0x7f0000d91000)=@in6={0xa, 0xffffffffffffffff, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000042a000-0x1c8)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e10000)='/dev/keychord\x00', 0x4001, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f00006ad000)={0xbd, 0x100000001, 0x100, 0x6, 0xffff, 0x400000000000, 0x100000000, 0x4, 0x7f, 0xffffffffffffff00}) timerfd_gettime(r3, &(0x7f0000fd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 10:20:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000066c000)={0x0}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)=0x0) preadv(r1, &(0x7f0000197000-0x60)=[{&(0x7f00006d1000)=""/93, 0x5d}, {&(0x7f0000d95000)=""/4096, 0x1000}, {&(0x7f0000f46000)=""/90, 0x5a}, {&(0x7f0000f69000-0x8f)=""/143, 0x8f}, {&(0x7f00005ac000)=""/15, 0xf}, {&(0x7f00001f6000-0xae)=""/174, 0xae}], 0x6, 0x0) close(r1) 2018/01/26 10:20:21 executing program 7: r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/26 10:20:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000000)=[{0x8fa9, 0x1f, 0x9, 0x9}, {0x3, 0x2, 0x0, 0x2}, {0x7ff, 0xffffffffffffffe1, 0x5, 0x7}]}) mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d8000)=[{&(0x7f00005d7000)="abf5a519c8224f", 0x7}], 0x1, 0x0) tee(r1, r0, 0x6, 0x0) 2018/01/26 10:20:21 executing program 4: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/26 10:20:21 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000002e000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000002c000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r3 = getgid() r4 = getpid() mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000014000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002f000-0x4)=0xe8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000002e000)=0xc) r7 = getpgid(0xffffffffffffffff) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000002e000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002f000-0x4)=0xe8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f000002e000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000000b000)={&(0x7f0000028000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000001c000)=[{&(0x7f000002e000)="3595f3b1b5d9f77a4f633aec02bf2db6bfec0fdf0e25f79f9a56f30293e07098deb50cf77d98735412b7405a74defb499eb683b2fbcd3c826bdbe4329b9326d0d7c0bcf404718395eb57a01aa1624f4861c1cc0e9a8aabb084e54674804554c112cdb5f4d018372d16fbd2f796f7a988a862921d43f97c7d0b4aade7ee974e18337e6f14bcec0841be8aa4c1cf5857d5fe57bf4cf3f38e77e68dcc401fb2e4c0f3a3199edbf0d8fb95ea96736a9f7a651672111a70fc32f802602853bfccc2e8816fc9bc3d3b984bf94d0e80eb437e1f6ef476a484", 0xd5}], 0x1, &(0x7f000002e000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xf0, 0x5}, 0x8000) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000002e000-0x8)={0x0, 0x2}, &(0x7f000002e000-0x4)=0x8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000002a000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002f000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000002a000)={r10, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0xffffffffffff0000, 0x0, 0x40}, 0xa0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r11, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/1, 0x1}], 0x1, &(0x7f000002f000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r12, &(0x7f0000018000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/26 10:20:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/26 10:20:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xffffffffffffffff) ioctl$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$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) r5 = dup2(r3, r4) tkill(r2, 0x16) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f00004d3000)=0x0) 2018/01/26 10:20:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000328000)='cdg\x00', 0x4) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000690000-0x28)={@common='sit0\x00', @ifru_addrs=@ax25={0x3, {"810674f33ad9fa"}, 0x0}}) 2018/01/26 10:20:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a91000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r1, &(0x7f000043a000-0x14)=@known='security.capability\x00', &(0x7f00005ee000-0xb7)=""/183, 0xb7) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) dup2(r1, r0) close(r0) sendmsg$unix(r1, &(0x7f00008eb000)={&(0x7f0000072000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c9e000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:20:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/26 10:20:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000be1000-0x10)="0100000000090200ba1506c507371a23", 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cef000)='/dev/rtc\x00', 0x102, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00008a4000)={0x2da, 0xfffffffffffffff7, 0xff, 0x401, 0x2, 0x100000001}) r2 = getgid() getgroups(0x1, &(0x7f000097c000-0x4)=[0x0]) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000daf000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000283000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000731000-0xb)={0x0, 0x0, 0x0}, &(0x7f0000fcc000-0x4)=0xc) setregid(r2, r3) [ 36.161713] audit_printk_skb: 31 callbacks suppressed [ 36.161723] audit: type=1400 audit(1516962021.905:22): avc: denied { create } for pid=5374 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/26 10:20:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x400000000000000, 0x5, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x10000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000605000-0x2)=[{&(0x7f00009b9000-0x62)="2900000018003109004a0001000c00070a0000000a00ff068000001d0c2da0e3f6edc84d0e38557dc405fe256b730fae782cecb5dd15c7ff", 0x38}], 0x1) fcntl$notify(r0, 0x402, 0x6) 2018/01/26 10:20:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/26 10:20:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00003ab000-0x50)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0xa) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000647000-0x4)=0x3, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005d8000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind$netlink(r2, &(0x7f0000883000-0xc)={0x10, 0x0, 0x3, 0x804a200}, 0xc) 2018/01/26 10:20:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000498000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() close(r1) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a86000-0x2)='+\x00', 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000)={0x18, 0x0, &(0x7f0000001000-0x18)=[@acquire={0x40046305, 0x4}, @clear_death={0x400c630f, 0x3, 0x2}], 0x65, 0x0, &(0x7f0000002000-0x2a)="f403c7795d9ef87ee64abd59cc58b305e3a7347149ec2956095a5d6c9c2f8ef5b04628c3840736183668c008b2ecb42ae8fbb2f105135c4171f2330e8d9f911ba2976fc1409003ddd882fbe1110e1d072fd1cfe2bdfbd8547e949c655cdc460e65e849391d"}) 2018/01/26 10:20:22 executing program 1: clone(0x2001fffe, &(0x7f0000001000-0x2)="", &(0x7f0000f13000)=0x0, &(0x7f00002a7000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000060c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000b5f000-0x68)=@routing={0x89, 0xc, 0x0, 0x2, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}]}, 0x68) 2018/01/26 10:20:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x2f) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) read(r0, &(0x7f0000e82000)=""/54, 0x36) close(r0) 2018/01/26 10:20:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000013c000)='/dev/ptmx\x00', 0x10000, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000070c000)='/dev/pktcdvd/control\x00', 0x20200, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000cc1000-0x160)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x7fff, 0x5, "3eee309d6f06f9701e454fd2fda15effd470c307e8b94b986f8ca45ee2e305760457fac39f684b137917585f563fd3cae3d9389792aeefe2811fef3498d6197340034244e10835569c898f4ffbaf3f41"}, 0x160) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f69000)={0x0, 0x80000, 0xffffffffffffffff}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d99000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000af0000-0xc)={r2, 0x80000, r3}) ioctl$TCFLSH(r0, 0x40045436, 0x2) flock(r4, 0x3) 2018/01/26 10:20:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000539000)=0x2, 0x4) 2018/01/26 10:20:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/26 10:20:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt(r0, 0xe40d, 0x100000001, &(0x7f00004e1000)="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", 0x1000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000009000-0x10)=""/16, &(0x7f0000007000-0x4)=0x10) r1 = dup(r0) sendto$packet(r1, &(0x7f0000f4f000)="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", 0xfa, 0x8000, 0x0, 0x0) clock_gettime(0x0, &(0x7f000004d000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000024f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ppoll(&(0x7f0000410000-0x8)=[{r0, 0x180, 0x0}], 0x1, &(0x7f0000e48000)={r2, r3+30000000}, &(0x7f000065f000)={0xe1}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000361000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 10:20:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/26 10:20:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/26 10:20:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) unshare(0x200) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f000088a000)=0x0, 0x4) r0 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) clone(0x3002017f, &(0x7f0000c75000)="", &(0x7f0000695000)=0x0, &(0x7f000014e000)=0x0, &(0x7f0000d59000-0x45)="") pread64(r0, &(0x7f0000df4000-0xc)=""/12, 0xc, 0x0) fgetxattr(r0, &(0x7f00006fc000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000be0000)=""/4096, 0x1000) sendto$inet(r0, &(0x7f0000fb4000-0xf1)="b8ee80fd8c17327331d4e4a5abf937d6ea71b0aacb4fdf1e8daf214e0f6fd2295a46d51c651695c282b066ab6341bbc12c2b846db9745eeb3af25ed4fa67f82b0f8be6335b8a8d4f0cb0782169eec547ae23bb9253c57023cf056c308265f629d5cc4361c8f470cb3b6b6c4f8cb7f9ffa5587506dd0d304398f641e7b7db274122004c1c68451c5f47dfe549f8eedf884ffdc9ac229609ef4c04bb264d92337f4ba9d7b0d8a654dcc123ed48f5bcbfa660467ccdd7a912d427c3a92f1175badab61f90a5b36d560675243f77eb8630fec6494e7627ddbfd4e27657b4d65b7fa2dd79c3f5e5693dde686ef4c9b9a3293637", 0xf1, 0x11, &(0x7f00000bb000-0x10)={0x2, 0x0, @rand_addr=0x51, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 10:20:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000087b000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockname$ipx(r2, &(0x7f0000f97000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008fa000)=0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f1000-0x9c)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f00000e1000-0xd7)=""}) pipe(&(0x7f0000ebe000)={0x0, 0x0}) ioctl$TCSETA(r3, 0x5406, &(0x7f0000c78000)={0xa39e, 0x40, 0x7f, 0x7fff, 0xffffffffffff5e96, 0x1, 0x8000000, 0x80000000, 0x52, 0x0}) 2018/01/26 10:20:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d64000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000480000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000c2000-0x30)={0x44, 0x0, &(0x7f0000745000-0x44)=[@reply={0x40406301, {0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f0000c61000-0x28)=[], &(0x7f0000ea4000)=[0x0, 0x18, 0x38, 0x28]}}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00009ff000-0x4)={0x0}, &(0x7f000064c000)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x44, 0x0, &(0x7f000000b000-0x108)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000)=[], &(0x7f000000e000-0x8)=[]}}], 0x0, 0x0, &(0x7f0000000000)=""}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000727000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/26 10:20:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) 2018/01/26 10:20:22 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f0000002000-0x30)={0x2, 0x12, 0x0, 0x0, 0x6, 0x0, 0x5, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x4, 0x18, 0x1, 0x8, 0x14, "65227c59b83fca5b9b1d896514d6f18303801ec9"}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000003000)="a578f942374b9c6d9da094de5814bfe1a672d9ef34b47fca540b06df77378ef57c2bc3ca9bc6ada43046e78431906fbcb53790065d2af24ea1f3b53d400cd190d993ded4552a720b5fe83c69e4135d110c650c0f680c3882f89d8a46d136fd28da3cfb0cc5ae") 2018/01/26 10:20:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = open(&(0x7f00004f9000)='./file0\x00', 0x10000, 0x1ca) fstat(r0, &(0x7f00001be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dae000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000085b000-0x78)={0xffffffff, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, 0xffffffff, 0x6, 0x7, 0x7, &(0x7f00002e7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x1, 0x5}) fchdir(0xffffffffffffffff) [ 36.428643] device eql entered promiscuous mode [ 36.469839] binder: BINDER_SET_CONTEXT_MGR already set [ 36.475399] binder: BINDER_SET_CONTEXT_MGR already set [ 36.477558] binder: 5459:5465 ioctl 40046207 0 returned -16 [ 36.477821] binder: 5459:5465 ERROR: BC_REGISTER_LOOPER called without request [ 36.507315] binder: 5458:5466 ioctl 40046207 0 returned -16 [ 36.513150] binder: 5459:5474 got reply transaction with no transaction stack [ 36.513158] binder: 5459:5474 transaction failed 29201/-71, size 0-32 line 2920 [ 36.522394] binder: 5458:5462 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 36.532390] binder: 5458:5473 Release 1 refcount change on invalid ref 0 ret -22 2018/01/26 10:20:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000002c000)=0x6, 0x4) prctl$intptr(0x21, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000e49000-0x10)={0x7f, 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000062000)=[{0x22, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0xfffffffffffffffe}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) write$sndseq(r0, &(0x7f0000619000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x3f, 0x0}, 0x0, &(0x7f0000e07000-0x30)={0xe2, 0xffff, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x100}}, {0x0, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x90) 2018/01/26 10:20:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00005fb000-0x8)={0xffff}, 0x8) r1 = signalfd(r0, &(0x7f00001d0000)={0x1ff}, 0x8) fsetxattr(r1, &(0x7f00009aa000)=@known='system.posix_acl_default\x00', &(0x7f000075c000-0x49)='vmnet1posix_acl_accessnodevvboxnet0posix_acl_accesssecurity%]eth1}:ppp1^\x00', 0x49, 0x1) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000802000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000bd8000)={@common='syzkaller1\x00', @ifru_data=&(0x7f000095f000-0x20)="bb1ed107277f1176f5290cb70dc6a81cebaa95f9064a34a08b14ebd39fe5ba7b"}) setfsuid(0x0) 2018/01/26 10:20:22 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000001e000)='/dev/sg#\x00', 0x9, 0x10b400) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f000001f000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000012000)={0x0, 0x3, 0x3, 0x7}, &(0x7f000001b000)=0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000001f000-0x108)={r3, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x224, 0x80000001, 0x100000000, 0x10000, 0x0, 0x61eac0e9, 0x80, 0x1, 0x40, 0xfea, 0x9, 0x4, 0x8, 0x8]}, &(0x7f0000008000)=0x108) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000a000)={0x0, 0x13, "a0b438c7165589d879b72c041680748b1e3033"}, &(0x7f000001e000)=0x1b) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000006000+0xaa7)={r4, 0x4, 0x2, [0x200, 0x97f]}, 0xc) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x28d, 0x0, &(0x7f000001b000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) 2018/01/26 10:20:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007b2000-0x8)='./file0\x00', 0x0) syz_open_dev$mice(&(0x7f0000b0a000)='/dev/input/mice\x00', 0x0, 0x100) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00008fc000-0xe)='setgroups\x00') sendfile(r0, r2, &(0x7f0000023000)=0x400000000003, 0x0) 2018/01/26 10:20:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) 2018/01/26 10:20:22 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fd1000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fd1000)={0x5, [0x400, 0x6, 0xffffffff, 0x5, 0x1]}, 0xe) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") open$dir(&(0x7f0000027000-0x6)='./bus\x00', 0x8000452002, 0x0) mount(&(0x7f0000b7b000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") 2018/01/26 10:20:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000dc000-0x5)='maps\x00') pread64(r1, &(0x7f0000a48000)=""/0, 0x0, 0x2000000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000e87000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b23000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) 2018/01/26 10:20:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006a6000)='ns/uts\x00') ioctl$VT_RELDISP(r0, 0xb701) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00006fc000)=0x0) [ 36.565125] binder: undelivered TRANSACTION_ERROR: 29201 [ 36.568492] binder: 5459:5474 ERROR: BC_REGISTER_LOOPER called without request [ 36.570322] binder: 5459:5465 got reply transaction with no transaction stack [ 36.570329] binder: 5459:5465 transaction failed 29201/-71, size 0-32 line 2920 [ 36.571444] binder: 5459:5474 got reply transaction with no transaction stack [ 36.571451] binder: 5459:5474 transaction failed 29201/-71, size 24-8 line 2920 2018/01/26 10:20:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d4a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f0000019000-0x90)=[], 0x0) write(r0, &(0x7f0000898000-0x25)="170000005e000900e80000f806e3000000f40f00010c01", 0x17) 2018/01/26 10:20:22 executing program 3: r0 = getpgrp(0xffffffffffffffff) tkill(r0, 0x1b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000cca000+0xc6e)={0x200f1526, r0}, &(0x7f0000b48000-0x18)={0x7, 0x0, 0x0, 0x0, 0x85ce, 0x7}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cd1000-0xb)='/dev/hwrng\x00', 0x90200, 0x0) r2 = socket$inet(0x2, 0x2, 0xb0) setpgid(r0, r0) setsockopt$inet_int(r2, 0x0, 0xd, &(0x7f00000b4000-0x4)=0x1000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00008be000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b2000-0x4)=0xe8) fstat(r1, &(0x7f0000a30000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000968000-0x8)='./file0\x00', r3, r4, 0x800) setsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f0000a46000-0x1000)="c60023ff", 0x4) 2018/01/26 10:20:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d6e000)={0x0, 0x0}, 0x80000) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000ffb000)=0x0) r1 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r1, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000b43000)=0x0, 0x4) sendmsg$inet_sctp(r1, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006fe000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:20:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000580000-0x10)='/selinux/create\x00', 0x2, 0x0) write(r0, &(0x7f000019a000-0x1000)="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", 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='comm\x00') getsockname$ax25(r1, &(0x7f00005ad000)={0x0, {""/7}, 0x0}, &(0x7f00002c1000-0x4)=0x10) sendfile(r1, r1, &(0x7f0000dd8000-0x8)=0x0, 0x1) 2018/01/26 10:20:22 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000004000)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000d000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000000c000)=0x58, 0x800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f000000c000)={&(0x7f000000b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000009000-0x50)=[{&(0x7f000000c000)="c2", 0x1}, {&(0x7f000000d000-0x6e)="390d9678380dd8085cbe84114bb492e359a0feaf10ceaf4c6263dada15f6e76372055a6c689a6a28a8ee410738162e85f94ff2c0318bd2b1cff7994d557a2abfe3af7e76df127e29f3e6b6e6bc3731299738d02851bbe2b4ffe5fb808f7b06a711f3f5fa0baad9aa21b90d559617", 0x6e}, {&(0x7f000000c000)="a019269dc518b5d0b5c1b16568ab5950bde97a0a7e6f90e8d27533455bca0866635b38536d3f9727ac9fef4f2f36ac4e63b3ea40dce44b54f22fe5e4b28ff55b3abf6dc07184fae97ac1ef14fba2b22fc05e197071a922b7169550a0ced219dbf076298616400900dcab67a2152a3f04d2aefa8fa93526e2bd9f53853478a1e70c92e9ebaf0b98664df059f48b08e1422cb7bfdf3de3903c05b4ded35e80652d268e5ab58e2302b5fce10cdcaa489ad15fbfeb4011bb64c2d23a299a1216a05fb5a185cb634bdd983e10e0491a61003a0f3caaa53557cf97c0db6fec7678c9af6da0989e8118efaedd97bfcf89e7f48f562d9f708f", 0xf5}, {&(0x7f000000c000)="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", 0x1000}, {&(0x7f000000c000)="a1ae337c693b15c143e434a2fc74d00b9dfa111da05ada92c6515017cdc16cc464dd7293f2dbe3da76a98e3319834fcb478a0728a4fa3638116de6ea7ed8947a931c54eaa2d7cc123e99b0765e830fe6162614a2e580791ac535fcbe4843850ef3cb2e75dd903dc8cd4444518b66c8fc0abe5f9e6c943dc2236ad1de475bfa388a3984378898d54b434e667c3aef00fa43cdb657ee4d849f0d45466f0ea30e4661b89fc88bb0bb394648df36f09890b4ba95803f60da278ad1d7ba973563858d4062594c42f80bdee558e2c15ca237", 0xcf}], 0x5, 0x0, 0x0, 0x10}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000003000-0x89)=""/137, &(0x7f000000d000)=0x89) write$sndseq(0xffffffffffffffff, &(0x7f000000b000)=[{0xa, 0x1, 0x2, 0x80000000, @tick=0x2, {0x6, 0x3}, {0x3, 0x7fff}, @queue={0x100000000, {0x1f, 0xffff}}}], 0x30) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f000000e000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000004000-0x4)=0x0) pwrite64(r0, &(0x7f0000001000-0x7d)="53100be3c989405f06732b590f3ddb0c1c4fbd9abda016dd26e3d81178e386dfb12e5eacd3cbb0c880d12ce2431dad5d834a9a7d080821f9306f473bb85d04eaee1e2b8464e3c8efcb741a2a9f57dd01f5df9b55ff2f77c762b6500bfd4824fcd5d1a8d6c245911615cd9381b2a26241aa73fed8aa4594da9a13ed4226", 0x7d, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x400, &(0x7f0000010000-0x77)="66c10f838aa88cfc532016482873d3397c80a7f631771bd861f1a505d80283e20bddd7d6a9d9b2681bc565573bf417328387fb3e7032cff9522831afb4c4124ac47cfb87e0367161dbd3e08bb47c816496a2ad5615fe2ae243328cfeebe5a82010679e8fd72cb74de89c370f3874a37ba12cafe9d34e00", &(0x7f000000b000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f000000f000)="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") r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/checkreqprot\x00', 0x10500, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) signalfd(r0, &(0x7f000000a000)={0x40000000007}, 0x2c6) 2018/01/26 10:20:22 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0xa, 0x9ef, &(0x7f0000019000)={0x0, 0x0}) ioctl(r0, 0x440000000000127d, &(0x7f000002d000-0x1)="") 2018/01/26 10:20:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00008c4000-0x8)='./file0\x00', 0x40000, 0x89) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000bb1000-0x86)="789b0b14fa785f8d1d7c96293fe1829fd6be8244e44725d31db5141317a7bdcbadb47ed699a9db1b1aa3c30d032ba378ab9a49d0d3461d143fe1f6ed7f07112df2cd07d6df3bb3f8151a1f798ea135e400610e11ada6d281ddd54bebac8d72d296558ffcafb53f3ca80aa2bd40cebc1a4bf7fcbd08443439b629a216b4d2b6bc1181dc832491", 0x86) r1 = syz_open_dev$sg(&(0x7f0000b36000-0x9)='/dev/sg#\x00', 0x8, 0x42000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d12000-0xa0)={0x0, @in={{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]}, 0x478, 0xffffffffffffffff, 0x6, 0x5, 0x7fffffff}, &(0x7f00001ae000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e84000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbe7, 0x87, 0x80000000, 0x1, 0x0}, 0xa0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000beb000)={&(0x7f0000d55000/0x4000)=nil, 0x56f4, 0x2, 0x20, &(0x7f0000eb7000/0x1000)=nil, 0x4}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00003fb000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="df6a1176d30c6a000044ef1867044e2d"}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000e1b000)=@bridge_setlink={0x20, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:20:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) 2018/01/26 10:20:22 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000007000-0x10)={&(0x7f0000007000-0x68)={0x2, 0x18, 0x0, 0x7, 0xd, 0x0, 0x1, 0x1, [@sadb_address={0x5, 0x5, 0x2b, 0x20, 0x0, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}}, @sadb_spirange={0x2, 0x10, 0x2, 0x3, 0x0}, @sadb_lifetime={0x4, 0x6, 0x3, 0x3, 0x6, 0xffffffffffffffff}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x20008000) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000008000-0x8c)=""/140) readv(r0, &(0x7f0000004000)=[{&(0x7f0000006000)=""/26, 0x1a}], 0x1) 2018/01/26 10:20:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f00002f4000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00009cb000-0x4)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101102, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000034000)=0x0) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) [ 36.572671] binder: 5459:5465 got transaction to invalid handle [ 36.572678] binder: 5459:5465 transaction failed 29201/-22, size 0-0 line 3004 [ 36.644124] binder: undelivered TRANSACTION_ERROR: 29201 [ 36.653508] binder: undelivered TRANSACTION_ERROR: 29201 [ 36.659000] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/26 10:20:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:22 executing program 4: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000fc3000-0x1000)="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", 0x1000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fc2000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000895000-0x28)={@generic="e69f625ed67abf3918306acd1720e0a8", 0x78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = creat(&(0x7f00008a1000)='./file0\x00', 0x102) openat(r2, &(0x7f00009a3000-0x8)='./file0\x00', 0xcc000, 0x100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000b4c000-0xa)=@file={0x1, './file1\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b5f000-0x10)={0x2, &(0x7f0000fc0000)=[{0x28, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r3, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004fe000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/26 10:20:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x20) 2018/01/26 10:20:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x2) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000524000)={0xf7ce, 0x0}, 0x8) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_procfs(r0, &(0x7f0000ff5000)='io\x00') getpeername$unix(r2, &(0x7f00003bc000-0x1f)=@file={0x0, ""/29}, &(0x7f0000838000)=0x1f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004dc000-0x10)={0x0, 0x8, 0x80000000, 0x100000001, 0x0}, &(0x7f00002c5000)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000d67000)=[{&(0x7f0000a27000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000964000)=[], 0x0, &(0x7f000018f000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x3ff, 0x1, 0x4909, 0x63, 0xae, 0x924, 0x5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x3ff, 0x0, 0x401, 0x2, 0x3f, 0x4, 0x40000006b065209, r3}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x7, 0x7f}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x1, 0x9, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffa, 0x1, 0xfffffffffffffffa, 0x1, r3}}], 0xf0, 0x0}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002be000-0xe8)={{{@in=@multicast2=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], @empty=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}}, &(0x7f000037f000-0x4)=0xe8) r5 = add_key$keyring(&(0x7f000047e000-0x8)='keyring\x00', &(0x7f0000ba4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r4, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/01/26 10:20:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/26 10:20:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = syz_open_procfs(0x0, &(0x7f000073e000)='net/if_inet6\x00') socket$nl_xfrm(0x10, 0x3, 0x6) sendfile(r1, r2, &(0x7f00005f3000-0x8)=0x40000000, 0x613a) 2018/01/26 10:20:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/26 10:20:22 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000a1b000-0x9)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) stat(&(0x7f00004db000-0x8)='./file0\x00', &(0x7f000000b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 10:20:22 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = open(&(0x7f0000014000-0x8)='./file0\x00', 0x131000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000013000)={0x0, 0x0}, &(0x7f0000013000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000013000)={r2, 0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000060c000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000b72000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000052000-0xc)={0x13, 0x0}) poll(&(0x7f00004da000)=[{r3, 0x0, 0x0}, {r4, 0x2040, 0x0}], 0x2, 0xffffffffffffff80) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000bf4000)={0x2, 0x8, 0x4b, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x9, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() waitid(0x1, r5, &(0x7f0000025000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 36.819740] device gre0 entered promiscuous mode 2018/01/26 10:20:22 executing program 6: keyctl$update(0x2, 0x0, &(0x7f00002a5000)="93", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000002000-0x20)={@generic="929eecc000848e100a4886c702b53e78", @ifru_flags=0x400}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00005ca000-0xc)={&(0x7f0000079000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) 2018/01/26 10:20:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/26 10:20:22 executing program 4: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000fc3000-0x1000)="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", 0x1000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fc2000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000895000-0x28)={@generic="e69f625ed67abf3918306acd1720e0a8", 0x78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = creat(&(0x7f00008a1000)='./file0\x00', 0x102) openat(r2, &(0x7f00009a3000-0x8)='./file0\x00', 0xcc000, 0x100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000b4c000-0xa)=@file={0x1, './file1\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b5f000-0x10)={0x2, &(0x7f0000fc0000)=[{0x28, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r3, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004fe000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/26 10:20:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f1b000)={0x0, 0x0}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00009c9000-0x50)={{0x3, 0x3, 0x18d, 0x3, 0x11d4}, 0x6, 0x6, 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]}) r1 = socket(0x11, 0x802, 0x0) fcntl$addseals(r1, 0x409, 0x2) write(r1, &(0x7f0000b6d000)="240000001a0025f0006b001920bbfc00020b00ff00090000001000eb08000400000000b7", 0x24) 2018/01/26 10:20:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) stat(&(0x7f00001e6000)='./file0\x00', &(0x7f00001e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000e38000-0x140)={0x14, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:20:22 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000001000-0x38)=[{&(0x7f0000005000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000005000)=[{&(0x7f0000000000)="f420bc94571d98ffe68976d1ef", 0xd}, {&(0x7f0000001000-0x8d)="6eedb06f31a279da5f6f97ce9aef8cecb9c123c98bfc18f604be9d5320bb3c6de5fc2319ffb5a4aea7add6a832dd2c42456b21c5611cb99bf20b4e627c909e66ad854a5d9e94d3d1a2cc10b0c5ffa7d1d5e8db55660e594ba6b4557013753df2a4661f04cdb4aabe11c383cdd3f3cc5b96f6714bf6824586b17857cef64ce372e0a585816fe5efc81d9491f0ea", 0x8d}, {&(0x7f0000006000-0x55)="53303a30136a69a55edd523121aee531b65379379c2cf1a4ba6cdc0b53bf3d5f4ae7569694f76d7caff091e4fb01a110ac88491bb7e1ce3294ebba943dbaac1c18ff71437e5561ecc3de276ae475bb6ac6a100c082", 0x55}, {&(0x7f0000006000-0x50)="80e7871570a964c64d239d43ef52e5744802090956430b2dc766d56fe8bc605c18fb8d648bba482d4ce424f2ac8e45875b3f313abe1a4196b94b015ff6c08a18a87b63af055737b9b3ed6cc4fd37ae22", 0x50}, {&(0x7f0000002000)="dfade3914f6d0e6da2c82a300ee8b127b3245d1b5449ea8a1c42e3e460b6efbacca3fd1226ef91f07ab340e42bac200d1face6f655227b838ca0f1624c8353735cdb138d61f492a202b45dcf5ad6a19cadaa9200f7b7fbf4d795b6abbd3bce62d494cabee50c135ce97e35721a51334dc99c27f47596b5ca75d4c661ef5489b2c1e9eef04015faf8a1e03a80fc623c8c3334ca86fe6688f3c670c8f9c3a0070d96c9262e8c197571a196cdd8c745e66d7ec28beb89c7c2aa8b1cfb15829c4dbc8e7c89b61e", 0xc5}, {&(0x7f0000004000-0xf1)="3644b739224a1ca309599c5907c4b1e2cebdcbecc91d67c20fdca6fc3e73bf90008dc33f8357c5e6fb5ad169ad2346591ac75a3f85691c9cd21b9357ed812868bb170ac6c5afe278acc91ac53efdc833299cbd7cd56196e4c6d6f6b4b98259b7316fd11a781383579f16092bae2f439b6e7d5210a943271e618ba4fdd0522cbf7e1da491ef7438bdf7cc2953ffe0057e45fc36075cebf94b3f65d19a840ba59c955d7d9223a9b73ba323098cc168cdfdf47364beb753519651d2b3865a389848c893bd864bfbfeb86b3376f28e51c7982c1ef3dd08c20da21aba4f1cfa1ae3b16639f400e15d61c7045641f7831acf7ee9", 0xf1}], 0x6, &(0x7f0000001000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x70, 0x40}], 0x1, 0x20000800) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0) 2018/01/26 10:20:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x62000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) preadv(r2, &(0x7f00008b4000-0x50)=[], 0x0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000bd6000-0x28)={0x5, 0x4, 0x9, 0x2, 0x9}) 2018/01/26 10:20:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000046d000)={0x6}, 0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000571000)={0x0, 0x0, 0x0}, &(0x7f000088c000+0x7d5)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000a75000-0x8)={0x1, r1}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = memfd_create(&(0x7f0000bc1000-0xa)='vboxnet1+\x00', 0x2) socket$inet_sctp(0x2, 0x5, 0x84) r6 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) close(r4) write$sndseq(r3, &(0x7f0000ff1000)=[{0x1f, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) dup2(r6, r5) write$sndseq(r5, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/26 10:20:22 executing program 6: clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000f88000)=0x0, &(0x7f00005f3000)=0x0, &(0x7f000019e000)="") r0 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 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) r2 = getpgrp(0xffffffffffffffff) sched_getaffinity(r2, 0x8, &(0x7f0000001000)=0x0) r3 = accept$inet(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dee000)=0x14, 0x800) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000169000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x8, 0x3, 0x6, 0xa, 0x80, 0x20, 0x32, r4, r0}, {0x3, 0x1, 0xee, 0x7fff, 0x2, 0x8, 0x2, 0x1}, {0x80000001, 0x7, 0x1f, 0x1}, 0x400, 0x0, 0x3, 0x1, 0x3, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5, 0x4, 0x3, 0xc, 0x9, 0x5, 0x450}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x100000000, 0x800, 0x5, 0x8000, 0x1}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001000)={r5, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0xfffffffffffffe52) 2018/01/26 10:20:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x103, 0x8001, &(0x7f0000f4a000)={0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fdc000)=0x5) r1 = memfd_create(&(0x7f00006c9000-0x3)=',&\x00', 0x3) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428421, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f000037c000-0x12)='/dev/input/event#\x00', 0x80000004, 0x0) 2018/01/26 10:20:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e81000)='/selinux/status\x00', 0x0, 0x0) getpeername$ipx(r0, &(0x7f000087d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000529000)=0x10) 2018/01/26 10:20:22 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00002cb000-0x8)={0x0, 0x3}, &(0x7f00002df000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ac6000-0x8)={r1, 0x66e}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000eac000)=""/191, 0xbf) r2 = add_key$user(&(0x7f0000892000)='user\x00', &(0x7f000009c000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fc1000)='P', 0x1, 0xfffffffffffffffc) keyctl$get_security(0x11, r2, &(0x7f0000d71000-0x4d)=""/77, 0x4d) socket$packet(0x11, 0x3, 0x300) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e79000-0x4)=0x0) 2018/01/26 10:20:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000239000)=@req={0x438a, 0x2, 0x0, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a8a000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00003a1000-0x4)=0xfffffffffffffdae) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00002de000-0x14)={r2, 0x0, 0x2, 0x9, 0x53, 0x8001}, 0x14) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00009f5000)={'security\x00', 0x1f, 0x0, 0x69b, [0xba7, 0x401, 0x8, 0x4, 0x1], [0x3, 0xff, 0xfae9, 0x2, 0x0], 0x10, &(0x7f0000348000)={0x0, 0x0}, [{{{@dev={0xac, 0x14, 0x0, 0xc}, @multicast2=0xe0000002, 0x0, 0x0, @common='bond0\x00', @common='rose0\x00', {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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1, 0x3}, 0x1000, 0x59c, 0x69b, 0x7, {0x6, 0x4}, [{0xf8, "9802460768ec3b81c2cd1471d5b42b9a8f6c41e8797c28eb3e7fa635e6", 0x8fcd, "784c44e31f37ecd6ab8d3f8751aadb1e27b1019601694170ae0413d76b9bcdd9440c9cf931b49c6dce9adfe4419b2531a0c87338a43404e7f82ab771cd301c56663b8c0c02ba62fd814d195a8c4ebe8a4ef1d37b61f9c5d8f13ec800eb43b698621751ce68eb17b8ccdf06e98511d584a430180602640229753367f25d605aff1de6c850675c796696b68ac9e6b1135690e05debf792a658c85b46a7508056f32be52aee00910be15ad75a3a83fe6bedcf8352b3840c3409736c8362d0afd195c5c10394c8fcae13270b5e8ecc2fc7be0029a4de9312e915"}, {0x7a, "e4aeb95d3084fccfdf5b1fcc715999fd752167c263da392c9a71e5dbcb", 0x8001, "fbc48455b856d615f6f17ea4fc44ef4f98629fb1487e355991b2753e8ff79be2c259ae7c18e83fdafd9cf18951b25ed87c4aeb54bb3871c683e57e7b3accb90f7a94a62f820392e4f07b41af9cc1268b2774d92a2ee698ac9852"}, {0x119, "2a0632d46c21602877b972f278e3cfc78494c0c145097f41f991635813", 0xba78, "cf41936b2724eaa3ad09fbd3fa1b9fe9b1e4c1fd82fcb3eedf2abf63ac499b5be4953b1841823c822756acac25df8e2de2b471346a47cc0ccf04e0809ab41c7def87b8777a0b554d50c2b774d91d371c23e1c95c7984f7d394bf411c7cb2a7db6483d64fadc27eecc60dae84821f09882f0cb722c4298ac43e10a86a0e9a0dbcd32600b97861071513042c3beca2eea9196b76b15b95409a9d899e2049099811eec39ad0c6eb1ee291114e7c6efe254cce6c5a9d7300e2f8f23eede09b4a5e5d296f640b56f02767f4b7f4a44df93bdb163711fa30c8071d93e49a9fd86b58f8611abd443ad7d92c4446482de4d50322c96ae7687605504f6b"}, {0x48, "cc5d3e3b34de6660fd38f72421ec960b8b04f87d2dd3298b96df96b8d3", 0x1, "a2a413e1434a9c563f3c9eb40d5480c5fd55aa6e2c56098328c5deef0ec377adf619f96c3d147031"}, {0xbd, "8884b1b3ba1fe2f1b02eaae1fdb2aeabc2d45ba16d9e789d485f13034e", 0x80000000, "9e6d0adc9eaaf36ace6d1d00da6aad0e09193aed11fa1f630ec2aafd78ed614d92c807307425fbc4d7c5e59af2fcf036b7a5c87e9dbcb9230dc965479e49ede72b23d7d9959a66cfcd9bee42d3783dde806c9bddb3377176045fb4a1c819c8e4cf42053aa637b3bcf7a59e11f069d24ef431ec4d08ebaf6d046282333302781da07797744ef7af156923df280a8793521c0b0944e504678fa101c96ed9"}, {0x5d, "f973a5a5e9457cb332f0dafb10a031347b80c0b71a07d88f327afa5688", 0x3, "c079952436c16a43d1887a75e0ed740e1c60a43ad84aac5a9eb053cdf7efefaa5cc450f7f6f8b789671a448aac8960755dd8539584abbca97ebdf0fb8b"}, {0x78, "9acb5bc6f22e07440bc31b98368234a9231d21e675922519c926b9f8db", 0x5, "c62c3212a32b972c0ade3c19817faa7f7b48159a7d5a740f330c5a986e25f822b38db8cd0b81c451f1c84baffa268657185296da4973c5f282c60d8c23bea2dcc135b415081fb0622684b7f643beb3083fc9d0fcd2d9fe93"}, {0xc7, "5fa89ea89d2c4a0a8d00a37c3c9a890b6311683b391591a77a715c9709", 0x1, "b7e6e76081dfefa909238215db69d7b1fbd96ce4a7e9e57f4909dc0c4ab292bae7e30ef62217149a2ff42de113714682fa516f507a07b271b55e7d98aa575c769366f58943df0a336b0e92082bcd560b5afd481c17e44d95f21e3c08da5c8a01f3b8e94d58761c0a8d44199d3032647ee567b1062eccbc526043e1958b2ca2d57a27a40e3b7014288d9d67eff4ea2ac884c88a194bd79b28dc4ae629c12ecab0298b7d2df6c05d"}]}, {0xff, "7dd285f7e1cd38fc70911360e4dd7d9eee8f36568b99d07ac2e7bfb3db", 0x3, "487a34b8c140cff85f12800c11b0b84cbf26b7e4aecd178fb697c4d6eec90f2031de465a62c03a136fd59fec6923c6ade23da702a109e32d96bd45d5d5e82c4cbc6618de285cebbf3681b7c3d1085257e0a47ee9af96648946fbd6e81b58d03e37ff9aa697501258a54a479ca711ce59aae69579aa67d8735a30bdf849b09aa3b39b417afbf6968b0d4de45724c08b7cd1734050d7b17a0df2e05d352352b7899a14a409cc471cc753cda5e076f570276ef2de14099d7270729d45cdd624ce0a9949037ab400efbb960fc57b5a9456df9f47ef197bbf82d0d43eb66c66f770"}}]}, 0x6fb) shutdown(r0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ac7000-0x4)=0x80c, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00002a4000)="", 0x0, 0x0, 0x0, 0xfee3) 2018/01/26 10:20:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = fcntl$dupfd(r0, 0x1000000000000, r0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r3, &(0x7f0000058000-0x8)=0x49, 0x10002) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00004bc000-0x8)={0x2, [0x5, 0x9]}, &(0x7f00006a8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00004ec000-0x20)={0x4, 0x1, 0x8, 0x22, 0xbf, 0x4f2f, 0xc9e, 0xe33, 0x0}, &(0x7f00008ba000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a6f000-0x8)={r4, 0x1bd534c6}, &(0x7f00008d7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ec1000)={r5, 0x7, 0x30}, 0xc) 2018/01/26 10:20:22 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000656000)='/dev/pktcdvd/control\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00004b7000-0x18)={0x0, 0x31, 0x0, 0x3, 0x7fffffff}, &(0x7f00001e1000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c65000-0x98)={r1, @in6={{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xbd72}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd9, 0x9}, &(0x7f000021a000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000efe000)='/dev/autofs\x00', 0x400100, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000578000-0x20)={@generic="34871a35aa5e94e6aee8aa08428545ec", @ifru_flags=0x1000}) r4 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r4) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000e93000-0x7e)=""/126) 2018/01/26 10:20:22 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x6, &(0x7f0000014000-0x10)={0x0, 0x989680}) pselect6(0x40, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000013000-0x9)={&(0x7f0000000000)={0x0}, 0x8}) [ 37.018771] IPVS: Creating netns size=2536 id=10 2018/01/26 10:20:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000046d000)='/dev/usbmon#\x00', 0xb64, 0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000dc3000)={0x0, 0x6}, &(0x7f0000b21000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000067a000-0x10)={r1, 0xb4b, 0xfc7, 0x3}, 0x10) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000fba000-0x24)="240000002500fff73200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/01/26 10:20:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = fcntl$dupfd(r0, 0x1000000000000, r0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r3, &(0x7f0000058000-0x8)=0x49, 0x10002) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00004bc000-0x8)={0x2, [0x5, 0x9]}, &(0x7f00006a8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00004ec000-0x20)={0x4, 0x1, 0x8, 0x22, 0xbf, 0x4f2f, 0xc9e, 0xe33, 0x0}, &(0x7f00008ba000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a6f000-0x8)={r4, 0x1bd534c6}, &(0x7f00008d7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ec1000)={r5, 0x7, 0x30}, 0xc) 2018/01/26 10:20:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r6 = getpgrp(0x0) finit_module(r2, &(0x7f0000dde000-0xc)='/dev/random\x00', 0x2) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r5, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) close(r0) 2018/01/26 10:20:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bf6000)='/dev/vga_arbiter\x00', 0x602000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000d0000)=0x7fffffff, 0x8) socketpair(0x0, 0x6, 0x69c, &(0x7f00000c4000+0x98)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f0000080000)="056aa1f960534d53eab0e62c46dd0db5fe8777228dc153668307197c8663ffd4c7392784d69f1b2d99212f2c21157c78fc573930d33e477c8a43b88fee", 0x3d) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000ff8000-0xb8)={0x0, 0x2000000000000000, 0x0, 0x10000, 0x8, 0x1000, 0xf5, 0x8, {0x0, @in6={{0xa, 0x3, 0x4df, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x2, 0x8, 0x5f7, 0x11d0}}, &(0x7f00008f8000)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000cbc000)={r4, 0xae, 0x800, 0x4, 0x5, 0x80}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000419000)={r4, 0x100000000, 0x0}, &(0x7f00009d8000)=0xc) r5 = creat(&(0x7f0000630000-0x8)='./file0\x00', 0x22) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) bind$llc(r5, &(0x7f00005ae000)={0x1a, 0x9, 0x3, 0xe82c, 0x9, 0xd29, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) 2018/01/26 10:20:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000148000-0x18)=@get={0x1, &(0x7f0000f26000-0x2a)=""/42, 0x0}) rt_sigpending(&(0x7f0000649000)={0x0}, 0x8) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f000070e000-0x50)={{0x2, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bbc000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ec000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000543000-0xe8)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x2, 0x2bc, 0x2, 0x80, 0x0, 0x0, 0x0, r1}, {0x3f, 0x9, 0x401, 0xffffffff, 0x100, 0x2, 0x1, 0x100000000}, {0x1, 0xddf, 0x3, 0x100}, 0x2, 0xc, 0x2, 0x1, 0x3, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0}, 0x2, @in=@broadcast=0xffffffff, 0x5, 0x0, 0x1, 0x1f, 0x3, 0x2, 0x200}}, 0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e61000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ac000-0x4)=0xe8) mlockall(0x2) 2018/01/26 10:20:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80f, 0xff) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000fc5000-0x4)=0x4a5d, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004c7000-0x4)=0x0) r2 = getpgid(0xffffffffffffffff) tgkill(r1, r2, 0x3d) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x3c3}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000e1f000)={&(0x7f000081f000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000975000-0x50)=[{&(0x7f000053b000)="1fe7468b6cb3a2f27fcc8f39ea4e39ac476c9788f3908d19e739af6673b0e4d3b6991b2276915dd4612ef56ef572c49cd67a1095a852a8bbf6fe316b3d404344c7e637a6368bfee8910d00579033a9eebb197a3299b2c1654256e8e5517da73bd04577e3a9c21bb0cfd1888eb2083a513067050dd56eef1140ba5f038350221c6887115d", 0x84}, {&(0x7f0000c4d000)="2af8893c7eec0acb99d57775f376e63586f0f758d023267d08b46fa876469b9a0238b30d76859761bce5fb285fbcc004f1a46f49c308b4050f1ac368e639cb506ee424eeeeb3795ee16403fc2eb349b0874332fbbea17aea57de48e7b9ca482ae13c30e230fc14d340a6c6128f2a5552f13865cbf0c2ffcd02b6ad071b55d3eac4df241fe80de3a53fdfaa0a31d8ed7a654fcc438557b8390b2b158012c2b0392acae3520cfc1b2d58dc7cf57c1fc83e7ccf96f175a33bdcd716d76c0bfea0b7cc7a9710a1aca2766dfb2c46665459289680e331c9cf0c3971b7b78969514110281730e221e06377c82bf2079908", 0xee}], 0x2, &(0x7f0000d2e000-0xe0)=[{0xb0, 0x13f, 0xfff, "7fddb8d3463f704e21ea4ff3b664b5f700e9f9631abe2feaa978e61036b266d554522403c70098fe40199e81d03aaf812133a3b101e08eecbf8fb74231fcb6c238ce1f28b515ce81f661912c03013662253450df78b9f3faf657c21105a56e00496f7d221d6d68ff024caac5fd249a6ba7dead9aac983b4f4e6e1282c977cf5114489f35a1238b77bdf71117601b30814a4177da732e2a1ffc26748744"}], 0xb0, 0x4000004}, 0x4000000) 2018/01/26 10:20:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x50000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000dda000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) write$tun(r1, &(0x7f0000bf7000-0x2068)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "830ea60c70c4bdc4"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}, 0xfca) 2018/01/26 10:20:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00006f6000-0x10)={0x0, 0x0}) setrlimit(0x0, &(0x7f0000b28000-0x10)={0x10000000000000, 0xfffffffffffffffc}) epoll_create(0x100000000) r0 = syz_open_dev$usbmon(&(0x7f0000541000-0xd)='/dev/usbmon#\x00', 0x7ff, 0x141400) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f000000d000-0x10)={0x28, &(0x7f0000686000)="b700e5bb4a1efc6b57958c2ebbf9dfcc362f0fc7e7806a0b306b9a4431a49d5893c6a298049609c6"}) [ 37.069677] pktgen: kernel_thread() failed for cpu 1 [ 37.075045] pktgen: Cannot create thread for cpu 1 (-4) [ 37.082556] IPVS: Creating netns size=2536 id=11 2018/01/26 10:20:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pselect6(0x40, &(0x7f0000b14000-0x40)={0xbe0, 0x7, 0x1a81, 0x5, 0x5, 0xfa, 0x7, 0x20}, &(0x7f00002b7000)={0x8, 0x9, 0x6, 0x80000000, 0xff, 0x7, 0x7, 0x1}, &(0x7f0000249000)={0x3d3e, 0x0, 0x3, 0xe82, 0x20, 0x9, 0x4, 0x0}, &(0x7f000006f000-0x10)={0x77359400, 0x0}, &(0x7f0000bc6000)={&(0x7f00005e0000)={0x0}, 0x8}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x0) 2018/01/26 10:20:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000cbb000)=[{r1, 0x44, 0x0}], 0x1, 0x80000002) r2 = dup3(r0, 0xffffffffffffff9c, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000b7000-0xc)={0x4, 0x0}) connect$unix(r1, &(0x7f0000c96000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) [ 37.133900] device syz1 entered promiscuous mode 2018/01/26 10:20:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c9e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000d81000-0x18)={0x0, 0x4, 0x1, 0x5, 0x7, 0x20}) 2018/01/26 10:20:22 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000dd000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockname$netrom(r0, &(0x7f00008a5000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f75000-0x4)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000dd7000-0x9)='loginuid\x00') read$eventfd(r2, &(0x7f000028b000)=0x0, 0x8) write(r2, &(0x7f0000d44000-0xba)="", 0x0) 2018/01/26 10:20:22 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00008ae000)='./file0\x00', 0x400, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000f09000-0x8)='./file0\x00', 0x0, 0x25) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x40, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xe, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000002000-0xee)="f453022add05c497d6403f3a345c853f53b0817b7a0884b355a1115b8b60e45ff5f6b3b3d7b7efe93c7daa0471f6da71cb4bec6bda253c07ac5461a7159f784834b37e77e51e95a1ead8b4b82022d27555de99e8795a96e0a7fd7a8edd9ea9d976d8860bfbd3056494bd9033e10faa1281065e0c507f250f31fea1d6710fd99638168744b63ded2651bf227a87c66d1c674788e284f3bb7492ad22f8f68fda4bf38a25812a46a8b0065f6cf0995de91ed5e957d7e2bf172f831c1c756d3546c944d5c8b0ba9b9ecd82864ee1f54cfbd5a74eb31619a6e2c994c9bfa00686bd6090ca6840b530d197a53fef3b0b47") 2018/01/26 10:20:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008e0000-0x6)="6664001f66d0") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x1) 2018/01/26 10:20:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000006000)=0x0, &(0x7f0000000000)=0x4) fcntl$setsig(r0, 0xa, 0x3b) 2018/01/26 10:20:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000e99000-0x48)=[{r0, 0x9, 0x7f}], 0x1, 0x401) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000093c000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x3, 0x0, 0xc, 0x3, 0x69d, 0x3, 0x180000000000, 0x2, 0x8000, 0x2c, 0x8, 0x9, 0x5, 0x101]}, &(0x7f00009e0000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000069f000)={r4, @in6={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000076d000-0x4)=0x8c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2018/01/26 10:20:23 executing program 3: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001dc000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xb01}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="", 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/26 10:20:23 executing program 0: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) accept$inet6(r0, 0x0, &(0x7f0000022000-0x4)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009c7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000f8c000-0x4)=0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f8a000)='/dev/autofs\x00', 0x10000, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00008ff000+0x7c7)=0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f91000-0x4)=0x5, 0x4) setsockopt$inet_buf(r3, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000f8e000)="fc83ce371f95bf2e0c9a033d12377afe", 0xfffffffffffffc54) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00008ca000-0x5b)="83416ead549eb9cf2417129dc417a56a44d8ad4b03089514de2a1a91ad2b2d3db4061934369d67e1dc1609857213cc858bc993db91df32d888d36e4777ca410425993410e33ab624c32a58ce90f0c78278d2abfe740d3c17418fb0") recvfrom(r3, &(0x7f00004d4000-0xe0)=""/224, 0xe0, 0x2000, &(0x7f0000251000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x2, 0xffffffffffff960a}}, 0x2e) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00005dd000-0x4)={0x0}, 0x1df) 2018/01/26 10:20:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00001bd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 10:20:23 executing program 4: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) ppoll(&(0x7f0000531000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000fdf000-0x10)={0x0, 0x1c9c380}, &(0x7f0000fde000)={0x0}, 0x8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000fdf000)=[{&(0x7f0000672000-0xce)=""/206, 0xce}, {&(0x7f000044a000-0x8d)=""/141, 0x8d}, {&(0x7f000043d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fdf000)=""/83, 0x53}, {&(0x7f0000fe0000-0x4)=""/4, 0x4}, {&(0x7f0000fe0000-0x6d)=""/109, 0x6d}, {&(0x7f0000fdf000)=""/100, 0x64}], 0x7) 2018/01/26 10:20:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000eea000)='/dev/ppp\x00', 0x24000, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000efd000)=""/173) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000582000)={0x1, &(0x7f0000cc3000)=[{0x0, 0x0}]}) 2018/01/26 10:20:23 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xffffffffffffffff) r1 = dup2(r0, r0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00003f2000)=0x7a) pipe(&(0x7f0000bca000)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000ffa000-0x4)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x909, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000c000)=0x0, &(0x7f0000b51000)=0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000756000-0x4)=@assoc_id=0x0, &(0x7f0000ffa000)=0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x10000, 0x1c) mmap(&(0x7f0000001000/0xf000)=nil, 0xf000, 0x2, 0x11, r3, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000812000-0x4)=0xc) r4 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x0, 0x0) fadvise64(r4, 0x0, 0x400000000b8b3, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000ffa000)={0x0, 0x3}, &(0x7f0000a09000)=0x8) 2018/01/26 10:20:23 executing program 5: r0 = getpid() tkill(r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) timer_settime(0x0, 0x1, &(0x7f00002bc000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f000053c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() timer_create(0x0, &(0x7f0000f62000-0x60)={0x0, 0xa, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000f26000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x0, 0x989680}, 0x8) 2018/01/26 10:20:23 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000000000)=0xb9) fcntl$setstatus(r1, 0x4, 0x2400) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) socketpair(0xb, 0x2, 0x4, &(0x7f0000918000-0x8)={0x0, 0x0}) getdents64(r2, &(0x7f0000f77000-0xcd)=""/205, 0xcd) 2018/01/26 10:20:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b59000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000e0e000-0x50)={0x2, 0x10001, 0x7ff, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000f8f000-0x120)=@newae={0x40, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0xffffffffffffffff, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:20:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000c49000)=""/223) readv(r0, &(0x7f0000080000)=[], 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000a53000)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) fchmod(r1, 0x0) bind$ipx(r0, &(0x7f0000049000)={0x4, 0x0, 0x5, "1339b9066c9c", 0x8fef, 0x0}, 0x10) write$sndseq(r0, &(0x7f0000ac9000-0x30)=[{0x8, 0x5, 0x6, 0x8291, @tick=0x121, {0x1000000000, 0x3}, {0x9, 0x4}, @result={0x1d4, 0x4}}], 0x30) 2018/01/26 10:20:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getresuid(&(0x7f00009ad000)=0x0, &(0x7f00003b8000-0x4)=0x0, &(0x7f0000de3000-0x4)=0x0) lstat(&(0x7f000085c000)='./file0\x00', &(0x7f00007a3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$unix(0x1, 0x3, 0x0) r4 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r5 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r5) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r3) 2018/01/26 10:20:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000059000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x10000000000003, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00008e3000)='./file0\x00', 0x40000, 0x80) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000c40000)=""/96) [ 37.296641] syz-executor0: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 37.315697] CPU: 1 PID: 5686 Comm: syz-executor0 Not tainted 4.9.78-gf518fe4 #22 [ 37.323239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.332846] ffff8801c7ce7880 ffffffff81d943a9 1ffff10038f9cf13 ffff8801c9b0c800 2018/01/26 10:20:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c57000-0x4)=0x0) syz_open_dev$sndtimer(&(0x7f0000560000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f99000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000400000)={r3, 0xc}) [ 37.340864] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801c7ce7990 [ 37.348884] ffffffff81451b82 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 37.356931] Call Trace: [ 37.359507] [] dump_stack+0xc1/0x128 [ 37.364861] [] warn_alloc+0x212/0x240 [ 37.370300] [] ? zone_watermark_ok_safe+0x280/0x280 [ 37.376951] [] ? rcu_read_lock_sched_held+0x103/0x120 2018/01/26 10:20:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c57000-0x4)=0x0) syz_open_dev$sndtimer(&(0x7f0000560000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f99000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000400000)={r3, 0xc}) 2018/01/26 10:20:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0x232) r1 = getuid() ioprio_set$uid(0x3, r1, 0x800) [ 37.382329] audit: type=1400 audit(1516962023.135:23): avc: denied { setattr } for pid=5716 comm="syz-executor7" name="NETLINK" dev="sockfs" ino=13033 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 [ 37.390949] ALSA: seq fatal error: cannot create timer (-16) [ 37.403264] ALSA: seq fatal error: cannot create timer (-16) [ 37.421545] ALSA: seq fatal error: cannot create timer (-16) [ 37.428523] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 37.435166] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 37.441987] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 37.448453] [] __vmalloc_node_range+0x3f5/0x5f0 [ 37.454742] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 37.461556] [] ? kmalloc_order_trace+0x7a/0x190 [ 37.467848] [] ? release_sock+0x14c/0x1c0 [ 37.473615] [] vmalloc+0x5b/0x70 [ 37.478599] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 37.485060] [] xt_alloc_entry_offsets+0x41/0x60 [ 37.491351] [] translate_table+0x2da/0x1cd0 [ 37.497302] [] ? __lock_is_held+0xa1/0xf0 [ 37.503072] [] ? arpt_alloc_initial_table+0x690/0x690 [ 37.509880] [] ? check_stack_object+0x68/0x140 [ 37.516081] [] ? __check_object_size+0x174/0x3a9 [ 37.522453] [] ? 0xffffffff810002b8 [ 37.527702] [] do_arpt_set_ctl+0x2b7/0x650 [ 37.533566] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 37.540201] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 37.546927] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 37.553127] [] ? mutex_unlock+0x9/0x10 [ 37.558634] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 37.565708] [] nf_setsockopt+0x67/0xc0 [ 37.571220] [] ip_setsockopt+0xa1/0xb0 [ 37.576724] [] tcp_setsockopt+0x82/0xd0 [ 37.582316] [] sock_common_setsockopt+0x95/0xd0 [ 37.588605] [] SyS_setsockopt+0x160/0x250 2018/01/26 10:20:23 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ab2000)='/dev/keychord\x00', 0x40000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000a22000)=0x2, 0x4) clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") getuid() 2018/01/26 10:20:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c57000-0x4)=0x0) syz_open_dev$sndtimer(&(0x7f0000560000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f99000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000400000)={r3, 0xc}) [ 37.594369] [] ? SyS_recv+0x40/0x40 [ 37.599613] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 37.606248] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 37.613065] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 37.619615] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 37.628533] Mem-Info: [ 37.632873] active_anon:51868 inactive_anon:44 isolated_anon:0 [ 37.632873] active_file:3524 inactive_file:7858 isolated_file:0 [ 37.632873] unevictable:0 dirty:89 writeback:0 unstable:0 [ 37.632873] slab_reclaimable:5151 slab_unreclaimable:60256 [ 37.632873] mapped:23697 shmem:52 pagetables:645 bounce:0 [ 37.632873] free:1476941 free_pcp:394 free_cma:0 [ 37.647421] ALSA: seq fatal error: cannot create timer (-16) [ 37.673868] Node 0 active_anon:209408kB inactive_anon:176kB active_file:14096kB inactive_file:31444kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:94764kB dirty:368kB writeback:0kB shmem:208kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 77824kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 37.703457] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 37.736662] lowmem_reserve[]: 0 2908 6410 6410 [ 37.741977] DMA32 free:2980124kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB [ 37.773560] lowmem_reserve[]:[ 37.776593] syz-executor0: [ 37.776599] vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 37.776614] CPU: 1 PID: 5744 Comm: syz-executor0 Not tainted 4.9.78-gf518fe4 #22 [ 37.776619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.776624] ffff8801aec0f880 [ 37.776627] ffffffff81d943a9 1ffff10035d81f13 ffff8801b07b6000 ffffffff83ab8ea0 [ 37.776640] 0000000000000001 0000000000400000 ffff8801aec0f990 ffffffff81451b82 [ 37.776652] 024000c200000003 0000000041b58ab3 ffffffff84195325Call Trace: [ 37.776673] [] dump_stack+0xc1/0x128 [ 37.776682] [] warn_alloc+0x212/0x240 [ 37.776691] [] ? zone_watermark_ok_safe+0x280/0x280 [ 37.776701] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 37.776711] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 37.776721] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 37.776732] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 37.776740] [] __vmalloc_node_range+0x3f5/0x5f0 [ 37.776748] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 37.776755] [] ? kmalloc_order_trace+0x7a/0x190 [ 37.776762] [] ? release_sock+0x14c/0x1c0 [ 37.776770] [] vmalloc+0x5b/0x70 [ 37.776779] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 37.776787] [] xt_alloc_entry_offsets+0x41/0x60 [ 37.776795] [] translate_table+0x2da/0x1cd0 [ 37.776804] [] ? __lock_is_held+0xa1/0xf0 [ 37.776813] [] ? arpt_alloc_initial_table+0x690/0x690 [ 37.776822] [] ? check_stack_object+0x68/0x140 [ 37.776829] [] ? __check_object_size+0x174/0x3a9 [ 37.776835] [] ? 0xffffffff810002b8 [ 37.776841] [] do_arpt_set_ctl+0x2b7/0x650 [ 37.776849] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 37.776858] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 37.776866] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 37.776875] [] ? mutex_unlock+0x9/0x10 [ 37.776884] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 37.776892] [] nf_setsockopt+0x67/0xc0 [ 37.776900] [] ip_setsockopt+0xa1/0xb0 [ 37.776908] [] tcp_setsockopt+0x82/0xd0 [ 37.776916] [] sock_common_setsockopt+0x95/0xd0 [ 37.776924] [] SyS_setsockopt+0x160/0x250 [ 37.776931] [] ? SyS_recv+0x40/0x40 [ 37.776938] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 37.776947] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 37.776956] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 37.776963] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 37.776967] Mem-Info: [ 37.776984] active_anon:50284 inactive_anon:44 isolated_anon:0 [ 37.776984] active_file:3524 inactive_file:7861 isolated_file:0 [ 37.776984] unevictable:0 dirty:92 writeback:0 unstable:0 [ 37.776984] slab_reclaimable:5153 slab_unreclaimable:60336 [ 37.776984] mapped:23691 shmem:52 pagetables:632 bounce:0 [ 37.776984] free:1479039 free_pcp:410 free_cma:0 [ 37.777001] Node 0 active_anon:201136kB inactive_anon:176kB active_file:14096kB inactive_file:31444kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:94764kB dirty:368kB writeback:0kB shmem:208kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 77824kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 37.777019] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 37.777023] 0 2908 6410 6410DMA32 free:2980124kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 37.777049] 0 0 3501 3501Normal free:2920124kB min:36824kB low:46028kB high:55232kB active_anon:201136kB inactive_anon:176kB active_file:14096kB inactive_file:31444kB unevictable:0kB writepending:368kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:20612kB slab_unreclaimable:241344kB kernel_stack:5856kB pagetables:2528kB bounce:0kB free_pcp:1004kB local_pcp:444kB free_cma:0kB lowmem_reserve[]: [ 37.777077] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 5*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980124kB Normal: 273*4kB (UME) 124*8kB (UME) 144*16kB (UM) 28*32kB (UM) 8*64kB (UM) 6*128kB (UME) 5*256kB (M) 8*512kB (UME) 6*1024kB (UME) 5*2048kB (UME) 706*4096kB (M) = 2920100kB [ 37.777238] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 37.777241] 11436 total pagecache pages [ 37.777244] 0 pages in swap cache [ 37.777248] Swap cache stats: add 0, delete 0, find 0/0 [ 37.777249] Free swap = 0kB [ 37.777251] Total swap = 0kB [ 37.777253] 1965979 pages RAM [ 37.777255] 0 pages HighMem/MovableOnly [ 37.777257] 320509 pages reserved [ 38.314613] 0 0 3501 3501 Normal free:2918684kB min:36824kB low:46028kB high:55232kB active_anon:203060kB inactive_anon:176kB active_file:14096kB inactive_file:31476kB unevictable:0kB writepending:400kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:20628kB slab_unreclaimable:240940kB kernel_stack:5536kB pagetables:2484kB bounce:0kB free_pcp:1368kB local_pcp:680kB free_cma:0kB [ 38.350573] lowmem_reserve[]: 0 0 0 0 [ 38.355033] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 38.370300] DMA32: 3*4kB (M) 4*8kB (M) 5*16kB (M) 1*32kB (M) 4*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980124kB 2018/01/26 10:20:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_pts(0xffffffffffffffff, 0x40000) dup2(r0, r1) r2 = socket$inet6(0xa, 0x2, 0x88) openat$ptmx(0xffffffffffffff9c, &(0x7f00001c8000-0xa)='/dev/ptmx\x00', 0xc00, 0x0) connect$inet6(r2, &(0x7f00008c4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f00005d2000)=0x48b200000, 0x4) 2018/01/26 10:20:24 executing program 0: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000aed000)="", 0x0, 0x4000, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xa1) 2018/01/26 10:20:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getresuid(&(0x7f00009ad000)=0x0, &(0x7f00003b8000-0x4)=0x0, &(0x7f0000de3000-0x4)=0x0) lstat(&(0x7f000085c000)='./file0\x00', &(0x7f00007a3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$unix(0x1, 0x3, 0x0) r4 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r5 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r5) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r3) 2018/01/26 10:20:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r1) socket$netlink(0x10, 0x3, 0x0) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000630000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000be4000-0x4)=0x48, 0x80800) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f000040d000)=0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) rt_tgsigqueueinfo(r2, r2, 0x29, &(0x7f0000495000-0x10)={0x9, 0xad, 0x7fc000000, 0x0}) 2018/01/26 10:20:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f66000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037c000)=0xe8) r1 = syz_fuse_mount(&(0x7f00002f9000)='./file0\x00', 0x4000, r0, 0x0, 0x134f, 0x0) write(r1, &(0x7f00009da000-0x71)="b40e9e35de23c316f39ff82e5b0a18a6d30cda9b36c1e04bf8267f7bd18014497fe0df5c5b1702febf7e1469b4d7fa8f4d13817322580b47ba8bffe55c1011e1c422dfa1c2a6089086aedec93258470a4deb4c2574834559fe5590fca109ac392cc4dea63dc1853009e3030a373e02ab07", 0x71) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r2 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r2, 0xb0d) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x1f, &(0x7f00005a0000)=""/0, &(0x7f000053f000)=0xfea8) setsockopt$inet_tcp_int(r4, 0x6, 0x200000000000a, &(0x7f0000425000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r4, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) recvmsg$netrom(r4, &(0x7f0000d1d000)={&(0x7f0000d60000-0x10)=@ax25={0x3, {"e558bbb038d8dd"}, 0x0}, 0x10, &(0x7f00008f9000-0xa0)=[], 0x0, &(0x7f000099d000)=[], 0x0, 0x80}, 0x10000) setsockopt$inet_tcp_buf(r3, 0x6, 0xa, &(0x7f000071d000)="", 0x0) creat(&(0x7f0000b6e000)='./file0\x00', 0x0) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f00008b6000)=0x0, &(0x7f0000ea5000)=0x4) pipe(&(0x7f00001dc000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000c42000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfde7) sendto$inet(r4, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2018/01/26 10:20:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c57000-0x4)=0x0) syz_open_dev$sndtimer(&(0x7f0000560000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f99000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000400000)={r3, 0xc}) 2018/01/26 10:20:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00002cf000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000cc8000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000062d000-0xf)='net/ipv6_route\x00') mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000e13000-0x22)="a10395b75e0471b4b1d2b6a87b8f2943155e87ed051b28d234649a200bfa79b9cc7d", 0x22, 0x404c010, &(0x7f00007fb000)={0x1a, 0xd, 0x1, 0x4, 0x7, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000e49000)={0x0, &(0x7f0000001000-0xe)=""/14, &(0x7f000046d000)=[]}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000a9a000-0x1000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000d3c000-0x10)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/26 10:20:24 executing program 7: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001c9000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x1, 0x6e) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 38.387459] Normal: 311*4kB (UME) 129*8kB (UME) 154*16kB (UM) 34*32kB (UM) 9*64kB (UM) 6*128kB (UME) 5*256kB (M) 8*512kB (UME) 6*1024kB (UME) 4*2048kB (UME) 706*4096kB (M) = 2918660kB [ 38.406726] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 38.415287] 11444 total pagecache pages [ 38.419234] 0 pages in swap cache [ 38.422674] Swap cache stats: add 0, delete 0, find 0/0 [ 38.428013] Free swap = 0kB [ 38.430994] Total swap = 0kB [ 38.433997] 1965979 pages RAM [ 38.437076] 0 pages HighMem/MovableOnly [ 38.441014] 320509 pages reserved 2018/01/26 10:20:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000773000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000807000)={0x0, 0xda, "5c8cabbf725d06ab75c79bca20e299ccc4f5e6557c65c89783cda27b1a217b5c349211818e59faa59f7e10b5ff6bae3b3c2a762db1f9aa3f16ea140bebc214305f38e9560838851324da0546ef9f196b6f09d00fd095d33026c9d3627bf0b2feae8e9a240697a537300525a043e928b3c908a10a5b1b0abb73699d4a829affb9d50ca92cc8ef371632a26c2e1e9f25b325d07029d53e687a538bf0a7e33afb651f6f0a0e616fdaf0a9a00a38c72512786e0daab42d97877943df690b93d4e3e9755461ba28143865cd98e14220e2726f5e66e54db04f53a232d6"}, &(0x7f000052d000-0x4)=0xe2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000197000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fca000)=0x8c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000052d000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00002e6000)={0x0, r2, 0x921a}) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x1) fallocate(r3, 0x1, 0x400, 0x3) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000006000-0x310)={0x401, {{0xa, 0x3, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x0, 0xce5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x68df}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) signalfd(r3, &(0x7f000058b000)={0x8001}, 0x8) pause() ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000ffc000)={0xffff, 0xfff, 0x5, 0x0}) munmap(&(0x7f0000f0a000/0x3000)=nil, 0x3000) 2018/01/26 10:20:24 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000007000-0x21c)=[{{&(0x7f000001e000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f000000c000-0x10)=[{&(0x7f000001f000-0x58)=""/88, 0x58}], 0x1, &(0x7f000001e000)=""/153, 0x99, 0x2}, 0xffffffffffffffb5}, {{&(0x7f000001e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000001e000)=[{&(0x7f000001e000)=""/177, 0xb1}, {&(0x7f0000015000)=""/70, 0x46}, {&(0x7f000001e000)=""/174, 0xae}, {&(0x7f0000000000)=""/168, 0xa8}, {&(0x7f0000002000-0x16)=""/22, 0x16}, {&(0x7f000001f000-0xc7)=""/199, 0xc7}, {&(0x7f000001e000)=""/147, 0x93}, {&(0x7f000001e000)=""/4096, 0x1000}, {&(0x7f000001f000-0x7c)=""/124, 0x7c}, {&(0x7f000001f000-0x6c)=""/108, 0x6c}], 0xa, &(0x7f000001f000-0x4c)=""/76, 0x4c, 0x8}, 0xffff}, {{&(0x7f000001e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000001000-0x40)=[{&(0x7f000001f000-0x1000)=""/4096, 0x1000}, {&(0x7f000001a000-0xd7)=""/215, 0xd7}, {&(0x7f000001e000)=""/4096, 0x1000}, {&(0x7f0000015000-0x9c)=""/156, 0x9c}], 0x4, &(0x7f0000012000)=""/1, 0x1, 0x2}, 0x80000000}, {{&(0x7f000001f000-0x20)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000001f000-0x70)=[{&(0x7f000001e000)=""/4096, 0x1000}, {&(0x7f000001e000)=""/4096, 0x1000}, {&(0x7f000001f000-0x93)=""/147, 0x93}, {&(0x7f000001f000-0xc8)=""/200, 0xc8}, {&(0x7f000001f000-0x8e)=""/142, 0x8e}, {&(0x7f0000004000-0xe2)=""/226, 0xe2}, {&(0x7f0000011000-0xde)=""/222, 0xde}], 0x7, &(0x7f0000019000-0x4)=""/4, 0x4, 0x40}, 0xfffffffffffffffa}, {{&(0x7f000001e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000018000-0x50)=[{&(0x7f000001e000)=""/146, 0x92}, {&(0x7f0000010000-0x51)=""/81, 0x51}, {&(0x7f0000015000)=""/45, 0x2d}, {&(0x7f000001f000-0x9d)=""/157, 0x9d}, {&(0x7f000001b000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f000001f000-0xf2)=""/242, 0xf2, 0x2}, 0x7}, {{0x0, 0x0, &(0x7f000001e000)=[{&(0x7f000001e000)=""/0, 0x0}], 0x1, &(0x7f000001f000-0x20)=""/32, 0x20, 0x609}, 0xfffffffffffffff7}, {{0x0, 0x0, &(0x7f000001f000-0x20)=[{&(0x7f000001c000-0x2f)=""/47, 0x2f}, {&(0x7f000001d000)=""/1, 0x1}], 0x2, &(0x7f000001e000)=""/100, 0x64, 0x1ff}, 0x6}, {{&(0x7f000001f000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001e000)=[{&(0x7f000000e000-0x61)=""/97, 0x61}, {&(0x7f000001f000-0x92)=""/146, 0x92}, {&(0x7f0000010000)=""/35, 0x23}], 0x3, &(0x7f000001a000-0x57)=""/87, 0x57, 0x67}, 0x3}, {{0x0, 0x0, &(0x7f000001f000-0x10)=[{&(0x7f0000010000)=""/19, 0x13}], 0x1, &(0x7f000001f000-0xc8)=""/200, 0xc8, 0x5}, 0x5}], 0x9, 0xac01bdc6d2e3f8dc, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000018000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000001f000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001d000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, {0xa, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x7, 0x20000) accept4$inet(r2, &(0x7f0000014000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10, 0x4000800) 2018/01/26 10:20:24 executing program 2: r0 = open(&(0x7f00003a5000-0x8)='./file0\x00', 0x0, 0x100) ioctl$TIOCSTI(r0, 0x5412, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(0xffffffffffffffff, &(0x7f0000f3e000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000148000-0x4)=0x48) r1 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x85) write(r1, &(0x7f0000e0a000-0x2b)="2dae9e030f09a1901dc8b7cfeb", 0xd) 2018/01/26 10:20:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000766000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c8d000-0x4)=0x0, &(0x7f0000422000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000598000-0x160)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:20:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c57000-0x4)=0x0) syz_open_dev$sndtimer(&(0x7f0000560000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f99000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000400000)={r3, 0xc}) 2018/01/26 10:20:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000569000-0x4)=0x0) 2018/01/26 10:20:24 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001c9000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x1, 0x6e) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 38.465008] ALSA: seq fatal error: cannot create timer (-16) 2018/01/26 10:20:24 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001c9000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x1, 0x6e) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/26 10:20:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000395000)=0x2, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fd6000)='cifs.spnego\x00', &(0x7f0000a96000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fd7000-0xab)='n', 0x1, 0xfffffffffffffff9) 2018/01/26 10:20:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c57000-0x4)=0x0) syz_open_dev$sndtimer(&(0x7f0000560000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f99000)={0x0, 0x0}) 2018/01/26 10:20:24 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') renameat(r0, &(0x7f0000005000)='./file0\x00', r0, &(0x7f000000b000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000b51000)=0x0, 0x800) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) [ 38.522736] device lo entered promiscuous mode [ 38.534188] ALSA: seq fatal error: cannot create timer (-16) 2018/01/26 10:20:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a8c000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00004c4000-0x4)=0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x85) write$eventfd(r0, &(0x7f000059f000)=0x6, 0x8) write(r1, &(0x7f00000e9000-0x2b)="7caadb8c08222bf6cc2bd8319269b43531e4fc053910e571d709b8e8b89a00cbd8fbafe4090b9800001aae", 0xfffffe38) connect$llc(r1, &(0x7f0000e44000)={0x1a, 0xf7, 0x100000000, 0x8, 0x3529, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) getsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f00005d1000)=0x0, &(0x7f0000cae000-0x4)=0x4) [ 38.580390] ALSA: seq fatal error: cannot create timer (-16) 2018/01/26 10:20:40 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000078b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_create(0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000015f000-0x78)={0x819, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0xe6, 0x1, 0x380000, 0x0, 0xfffffffffffffff9, 0x80000000, 0x400}) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ef4000)=0x38b, 0x27a) 2018/01/26 10:20:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x10000) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/26 10:20:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000088b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuse_mount(&(0x7f0000818000-0x8)='./file0\x00', 0x0, 0x0, r0, 0x0, 0x0) fcntl$getflags(r1, 0x800000000000b) 2018/01/26 10:20:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c57000-0x4)=0x0) syz_open_dev$sndtimer(&(0x7f0000560000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:40 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000000b000-0x28)={@common='tunl0\x00', &(0x7f000000a000)=@ethtool_eee={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:40 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001c9000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x1, 0x6e) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/26 10:20:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000f68000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000dc2000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000982000)={0x0, 0x0, 0x0}, &(0x7f0000ed8000)=0xc) r3 = getuid() sendmsg$nl_xfrm(r0, &(0x7f00009ba000-0x38)={&(0x7f000026b000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000956000-0x10)={&(0x7f00003ee000-0x210)=@acquire={0x210, 0x17, 0x20, 0x0, 0x3, {{@in=@broadcast=0xffffffff, 0x1, 0xff}, @in=@multicast2=0xe0000002, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x81, 0x1, 0xebc, 0x2, 0x80, 0xa0, 0x0, r1, r2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x2, 0x0, 0x0, 0x3, 0x2, 0x20, 0x80, 0x97, 0x0, r3}, {0x41, 0x2, 0xfc, 0x3, 0x5, 0xfff, 0x2, 0x4b36}, {0x81, 0x100000000, 0x6, 0x7f}, 0x7, 0x1, 0x1, 0x0, 0x1, 0x3}, 0x8d9, 0x1, 0xd2, 0x1}, [@algo_crypt={0xd8, 0x2, {{'lrw(xtea-generic)\x00'}, 0x480, "524e7108ba2a992efce09768132d4f32f684d64d7a4abbe90f0e29d630ab7ed96eadf520ceae04dbb4ad13b25a5d1d9df46a83c37f0a3c6788e76120deafa7ce17724f5ecbaa4f5c93188d26d278381e6ff40bb5213f76df5c30afbc4119cb97e13ad170ebcc6ea415e5784efd04f03dfffcac827838073b07606d8a17776aa3f6099eecabd1ca6ed71c0bd04e065581"}}, @extra_flags={0x8, 0x18, 0x0}, @ipv4_hthresh={0x8, 0x3, {0xf, 0x10}}]}, 0x210}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000814) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009a6000-0xb)='/dev/hwrng\x00', 0x2082, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ed1000)={0x0, 0x84, "a060ea9613393123019a7b5334e2339bdb3717fc33fae90220f44db35405728258af15c81d0fc7afa53e3cb97d9fb948975ca6046a11e1b16e7c8104ac1dc9cfa893302b1722e598851b6dad9aa2264baa340d41f1d65e868e7e5b120524c85988ef99cd84213a11d5fa36f5ceaaf6e763609a5671ace6175bb17be5b81e1f0b2065c6f4"}, &(0x7f0000e3c000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00007c3000-0xc)=@sack_info={r5, 0x6, 0x400}, &(0x7f0000e6c000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f00003ed000-0x130)=@migrate={0xd8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0}}, @migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:20:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f00007d8000)='./file0\x00', 0x0, 0xa0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000e15000-0x6)={0x6, 0x81, 0x0}) writev(r0, &(0x7f0000994000)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050001000000000004e9ff0006000d0005", 0x39}], 0x1) 2018/01/26 10:20:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f00000a6000)="", 0x0) connect$netlink(r1, &(0x7f00009c4000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/26 10:20:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xc2, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 10:20:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000841000-0x8)='keyring\x00', &(0x7f00003b3000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r0) r1 = syz_open_dev$urandom(&(0x7f0000c62000)='/dev/urandom\x00', 0x0, 0x10000) dup(r1) fsync(r1) 2018/01/26 10:20:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000990000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000067c000-0x4)=0x10) r1 = memfd_create(&(0x7f0000e8f000-0x5)='eth1\x00', 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ebb000-0x78)={0x77aa, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22c, 0x1fc00, 0x9, 0x100000000, 0x40, &(0x7f00005c2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000001, 0x1, 0x0}) listen$netrom(r1, 0x8001) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f000065e000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000056000-0x4)=0x0) r2 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) epoll_create(0x100000000) r3 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) [ 54.931657] ALSA: seq fatal error: cannot create timer (-16) 2018/01/26 10:20:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xa000}, 0x4) r1 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r1, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b0f000)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) sendmmsg$inet_sctp(r1, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000226000)=[{&(0x7f0000a44000)="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", 0xb89}], 0x1, &(0x7f000095b000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/26 10:20:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001c9000)='/selinux/enforce\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x1, 0x6e) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/26 10:20:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c57000-0x4)=0x0) syz_open_dev$sndtimer(&(0x7f0000560000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/sequencer\x00', 0x220000, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = socket(0x3, 0x4, 0x100000000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003e5000-0x4)='cdg\x00', 0x4) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r1 = getuid() r2 = request_key(&(0x7f0000cc4000)='big_key\x00', &(0x7f0000626000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002d2000-0xf)=':,-vmnet1ppp1#\x00', 0xfffffffffffffffb) delete_module(&(0x7f0000004000)='cdg\x00', 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000afc000)={0x9}, 0x4) keyctl$get_persistent(0x16, r1, r2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000056000-0x4)=0x10001, 0x4) statfs(&(0x7f00000ca000)='./file0\x00', &(0x7f0000cf5000-0xa6)=""/166) 2018/01/26 10:20:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000084e000-0x4)=0x40, &(0x7f00008c3000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001000)=""/36) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006d7000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2, 0x0, 0x1, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @multicast1=0xe0000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) fsetxattr(r1, &(0x7f00004a6000)=@random={'os2.', '](\x00'}, &(0x7f0000d34000)='-[\x00', 0x3, 0x3) 2018/01/26 10:20:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000018000)="4402", 0x2) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000828000-0x4)=0x0, &(0x7f0000363000-0x4)=0x4) 2018/01/26 10:20:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x1) fstat(r1, &(0x7f0000576000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000252000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) openat$autofs(0xffffffffffffff9c, &(0x7f00002f2000)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/26 10:20:40 executing program 4: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000363000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000dec000-0x20)=[{0x4, 0x1}, {0xc, 0x9e2}, {0x3, 0x4}, {0x8, 0x7ff}], 0x4) r2 = epoll_create1(0x7fffc) ppoll(&(0x7f00004e5000)=[{r0, 0x21, 0x0}, {r0, 0x2, 0x0}, {r2, 0x200, 0x0}, {r0, 0x400, 0x0}], 0x4, &(0x7f00005b8000-0x10)={0x0, 0x0}, &(0x7f0000d26000-0x8)={0x2}, 0x8) vmsplice(r1, &(0x7f000004c000)=[{&(0x7f0000380000-0x23)="c3", 0x1}], 0x1, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000dec000)="", 0x0) epoll_pwait(r2, &(0x7f000003d000-0x6c)=[{0x0, 0x0}], 0x1, 0x8000000008852, &(0x7f00004c7000)={0x0}, 0x8) close(r0) 2018/01/26 10:20:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c57000-0x4)=0x0) syz_open_dev$sndtimer(&(0x7f0000560000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001c9000)='/selinux/enforce\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x1, 0x6e) creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) 2018/01/26 10:20:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) accept$ax25(r3, 0x0, &(0x7f0000399000-0x4)=0x0) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000273000-0x6)='./bus\x00', 0x0, 0x0) 2018/01/26 10:20:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c57000-0x4)=0x0) syz_open_dev$sndtimer(&(0x7f0000560000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000998000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f000058a000)='./file0\x00', &(0x7f00003e8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 10:20:40 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lstat(&(0x7f0000013000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 10:20:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) close(r0) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ab0000-0x4)=0x9, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/01/26 10:20:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) recvmmsg(r0, &(0x7f000084c000)=[], 0x38b, 0xfffffffffffffffc, 0x0) 2018/01/26 10:20:40 executing program 3: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[], 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000025000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x5) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000fbc000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fc3000)=0x14) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000028000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000029000-0x8c)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000020000-0x4)=0x8c) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000028000)={0x0, 0xff}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000028000)={r2, 0x3, 0x5aa, 0x6f73d071, 0x3, 0x401, 0x3, 0x8, {r3, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0xbe2, 0x100000001, 0x5, 0x7ff}}, &(0x7f0000028000)=0xb8) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fc4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xc000}) 2018/01/26 10:20:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c57000-0x4)=0x0) syz_open_dev$sndtimer(&(0x7f0000560000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x50)=[{&(0x7f00002d4000-0xe1)="54f79772c2037df3404e90bcdcba925e92848ef7c622279d251f3b763f28ce3b8645fe66b47d82cf001806beab816fb09633f3ccf773d7d97ac99ded5671cbc00795af69c731dd0ca7c1ad443f7a8562132abfe50ae919cd4d6cd9b3c3462325b926d02fb637851902b0524bd0428ef532aeb851b77c7e982db2cb7869d98feed7886d44c6d78060b774c89f25607ba558b70fdf066e19c1608cbc4c0bc30e7ae8230c31cf75af5c15d0a035b69dbd277e7d556c5278d156da29b5252ae7589e93cae5eda8ae008f873ebeb9b354e965abfeaed24265fe248b22cd12e1d912a49a", 0xe1}, {&(0x7f000077e000-0xe)="b4e3f320eff475aeca46d235079d", 0xe}, {&(0x7f0000311000-0x9f)="fe3ca01b72d54c381711db5f02626dec23f7bc8f00b0a6de32c761fe26ba6f1766f789aee5f1804aa74e2a1126d3f76dff1091494ad99d720ac237bff17cf244c08dd098824e5a4a98373c4b85247dc93201359be552b5c0dca67c38f741dd5e15261c918fe8863d8b6b96b3ada8df4c0c8b4c19926c30f01233edd1ba29e5ea096f936ce6c3c29e7fd42f4f2996a2c00890ab693f7eabaeb4491ec620eb29", 0x9f}, {&(0x7f0000a4a000)="0aa8e251fb592da8fb6a768c97a97139771286affa58447ea0b58d61bd4dc21b61aa25a1eb49d0111179fd56", 0x2c}, {&(0x7f0000309000-0xcd)="ea6a6baee7eced91b847b7edd0cb1d82cf908a3de1ce9351fee39d9636400c6b23cc66606ce646f62f8be8c2c41b49619bf529bcd7281a919db3428111822bbc242764915281a773204b99bfaa527409a11faf662d4c1b6d0fef60ae33e2a7ad3065677712d2f9ffbf6229de9c79b955edd95c38884879b6ec4f638ee7fad01023d1d6561885e249df27c0bc6916efdde92783df246f7845d1993bcfb87a2414767d04ad9233d9cce4558c345988a0d86b97a58fb6bc6e5f2fa3968adf44021ab78f96f3ab09caeb348f16795c", 0xcd}], 0x5) 2018/01/26 10:20:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001c9000)='/selinux/enforce\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x1, 0x6e) creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) 2018/01/26 10:20:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001c9000)='/selinux/enforce\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x1, 0x6e) 2018/01/26 10:20:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c57000-0x4)=0x0) syz_open_dev$sndtimer(&(0x7f0000560000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:40 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000013000)='/dev/keychord\x00', 0x20000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000f000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000014000)={0x4, 0x7fff, 0x1f, 0x4c, 0x3f, 0x5}) sendto$packet(r0, &(0x7f0000014000-0xce)="ef283b5f590b6541e6e47e1049e60c10304722e387569f35a30b5a36aa170c9d79ac226f7da4c2bb576f9d9d67ee112490907803daf21cd9752cd0e460a3e6b84e2d2eb626789bb931bde6eed03f51a9f437575ab4c94ba1bea1a9d069241babebd7d755d185dae9e541e99a0d30783b4e9eb46b1bdce58086a7d87db78662351f9971b30fa035a241db555145b1d09c4c04c6387a60109e8823716a83e1f62849d0e901290f9c86f1b54555bbd374675706e641281feb3969705df0768feb0e5d947b20e7283072e489cf3ed991", 0xce, 0x48810, &(0x7f0000005000)={0x11, 0x10, r1, 0x1, 0xffffffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x4a, &(0x7f0000007000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c691cf328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x89, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000012000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000000d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000015000-0x4)=0x14) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000015000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000014000)={0x0, 0x86, "7b21c7ff4d1a90b858e7afdd90bda9411aa6c82e2720e83c367d9e9495346f8f50dacd040ddb6159b795be283e9639a353ba9e679cf75b000816b7b03f0332b1b173720f637fe68a5638ee47adb96985e667171fd457ab6bec123bc97526ec3726ee5c2989da827b0247166ac39f985c37df509289a3c2aa4df8994b97b3a6d359320e9f2c6f"}, &(0x7f0000010000)=0x8e) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000012000)={r3, 0x3}, &(0x7f0000015000-0x4)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000017000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000015000)=0x0, &(0x7f0000016000-0x4)=0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) prctl$setendian(0x14, 0x2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000004000)={r4, 0x6}, 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000c000-0x4)=0x3, 0x4) poll(&(0x7f0000014000-0x10)=[{r2, 0x100, 0x0}, {r5, 0x0, 0x0}], 0x2, 0x8001) 2018/01/26 10:20:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) unshare(0x40600) signalfd4(r0, &(0x7f0000057000)={0x0}, 0x8, 0x0) sigaltstack(&(0x7f00008ad000/0x2000)=nil, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000076b000)='/dev/autofs\x00', 0x4080, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00004c0000)=""/32, &(0x7f0000c02000-0x4)=0x20) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f000083e000)=0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000095e000-0x4)=0x2b) 2018/01/26 10:20:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000585000-0xee)='M', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000137000-0x18)={0x0, 0x8, 0x30, 0x5, 0xa0000000}, &(0x7f00006b6000-0x4)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000149000-0x8)=@assoc_value={r2, 0x401}, 0x8) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80003, 0x0, &(0x7f0000fc1000-0x8)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f0000ab1000-0x6a)=""/106, 0x6a, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00006cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a3f000-0x4)=0xb) 2018/01/26 10:20:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000042e000)='/dea/loop#\x00', 0x0) fcntl$lock(r0, 0x5, &(0x7f0000fa8000)={0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000d1a000-0x4)=0x80) 2018/01/26 10:20:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c57000-0x4)=0x0) syz_open_dev$sndtimer(&(0x7f0000560000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000cbf000)={{0xa, 0x1, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, {0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff00000000}, 0x100000000, [0x8, 0x5, 0x80, 0x0, 0x1f, 0x5, 0x2d, 0x0]}, 0x5c) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/26 10:20:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c57000-0x4)=0x0) syz_open_dev$sndtimer(&(0x7f0000560000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:40 executing program 0: prctl$intptr(0x1c, 0x7) prctl$intptr(0x1c, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x200040) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common='gretap0\x00') 2018/01/26 10:20:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000562000)='./file0\x00', 0x151000, 0x60) futimesat(0xffffffffffffffff, &(0x7f0000b43000)='./file0\x00', &(0x7f0000c41000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) 2018/01/26 10:20:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c57000-0x4)=0x0) syz_open_dev$sndtimer(&(0x7f0000560000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:41 executing program 0: mmap(&(0x7f0000000000/0xc29000)=nil, 0xc29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c29000)='/selinux/enforce\x00', 0x2400, 0x0) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000c2a000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000c29000)='./file0\x00', 0x200, 0x2) faccessat(r4, &(0x7f000072d000)='./file0\x00', 0x8, 0xc00) ftruncate(r0, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00008fa000)={0x1, 0x0, 0x10001, 0xe4}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000b5f000-0x10)={r6, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f000048d000-0x28)={@common="6c6f3a0000000000000000000600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000c2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000c2b000-0x8)=[0xff, 0x401]) splice(r0, &(0x7f0000c2a000-0x8)=0x0, r0, &(0x7f0000c2a000-0x8)=0x0, 0x40, 0x9) ptrace(0x4207, r5) mmap(&(0x7f000063d000/0x4000)=nil, 0x4000, 0x0, 0x90110, r3, 0x0) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000001000)=0x0) mmap(&(0x7f0000c2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000c2c000-0x10)={0x6, 0x8}) 2018/01/26 10:20:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c57000-0x4)=0x0) syz_open_dev$sndtimer(&(0x7f0000560000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001c9000)='/selinux/enforce\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x1, 0x6e) 2018/01/26 10:20:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000585000-0xee)='M', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000137000-0x18)={0x0, 0x8, 0x30, 0x5, 0xa0000000}, &(0x7f00006b6000-0x4)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000149000-0x8)=@assoc_value={r2, 0x401}, 0x8) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80003, 0x0, &(0x7f0000fc1000-0x8)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f0000ab1000-0x6a)=""/106, 0x6a, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00006cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a3f000-0x4)=0xb) 2018/01/26 10:20:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000f05000)='./file0\x00', 0x0) openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) rmdir(&(0x7f0000398000)='./file0\x00') 2018/01/26 10:20:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00002cf000-0x8)='./file0\x00', &(0x7f0000cf9000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000694000-0x8)='./file1\x00', 0x0, 0x2) ioctl$KIOCSOUND(r1, 0x4b2f, 0x80000001) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000000000)={0x0}, 0x8) 2018/01/26 10:20:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c57000-0x4)=0x0) syz_open_dev$sndtimer(&(0x7f0000560000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f6000-0x4)='/dev/vga_arbiter\x00', 0x0, 0x0) unshare(0x800000000010020) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") fsetxattr(r0, &(0x7f0000de2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00005a6000)='mime_typenodev.)\x00', 0x11, 0x0) 2018/01/26 10:20:41 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000013000)='/dev/keychord\x00', 0x20000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000f000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000014000)={0x4, 0x7fff, 0x1f, 0x4c, 0x3f, 0x5}) sendto$packet(r0, &(0x7f0000014000-0xce)="ef283b5f590b6541e6e47e1049e60c10304722e387569f35a30b5a36aa170c9d79ac226f7da4c2bb576f9d9d67ee112490907803daf21cd9752cd0e460a3e6b84e2d2eb626789bb931bde6eed03f51a9f437575ab4c94ba1bea1a9d069241babebd7d755d185dae9e541e99a0d30783b4e9eb46b1bdce58086a7d87db78662351f9971b30fa035a241db555145b1d09c4c04c6387a60109e8823716a83e1f62849d0e901290f9c86f1b54555bbd374675706e641281feb3969705df0768feb0e5d947b20e7283072e489cf3ed991", 0xce, 0x48810, &(0x7f0000005000)={0x11, 0x10, r1, 0x1, 0xffffffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x4a, &(0x7f0000007000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c691cf328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x89, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000012000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000000d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000015000-0x4)=0x14) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000015000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000014000)={0x0, 0x86, "7b21c7ff4d1a90b858e7afdd90bda9411aa6c82e2720e83c367d9e9495346f8f50dacd040ddb6159b795be283e9639a353ba9e679cf75b000816b7b03f0332b1b173720f637fe68a5638ee47adb96985e667171fd457ab6bec123bc97526ec3726ee5c2989da827b0247166ac39f985c37df509289a3c2aa4df8994b97b3a6d359320e9f2c6f"}, &(0x7f0000010000)=0x8e) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000012000)={r3, 0x3}, &(0x7f0000015000-0x4)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000017000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000015000)=0x0, &(0x7f0000016000-0x4)=0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) prctl$setendian(0x14, 0x2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000004000)={r4, 0x6}, 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000c000-0x4)=0x3, 0x4) poll(&(0x7f0000014000-0x10)=[{r2, 0x100, 0x0}, {r5, 0x0, 0x0}], 0x2, 0x8001) 2018/01/26 10:20:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f00000c5000)=""/77, &(0x7f00004c2000-0x4)=0x4d) 2018/01/26 10:20:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c57000-0x4)=0x0) syz_open_dev$sndtimer(&(0x7f0000560000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x1fd, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f000070f000)=0x6, 0x4) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, '\x00', 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0xb) getsockname$packet(r0, &(0x7f0000ab0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000c8000-0x4)=0x14) 2018/01/26 10:20:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f7a000)='./file0\x00', 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000f8000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000869000-0x7)='mounts\x00') mkdir(&(0x7f0000027000)='./file0\x00', 0x40) renameat(r0, &(0x7f0000b8c000)='./file0\x00', r0, &(0x7f0000366000)='./file0\x00') mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") pwrite64(r0, &(0x7f0000ff2000)="5f1aedb58fb09245376cf86574e529da5dd448483c22eade", 0x18, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") sendfile(r0, r0, 0x0, 0x10000) 2018/01/26 10:20:41 executing program 1: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000050f000-0xb)='mountstats\x00') clock_gettime(0x0, &(0x7f000015b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f0000fc8000)={r1, r2+30000000}, &(0x7f00009e8000)={0x0, 0x0}) sendto$inet(r0, &(0x7f000003d000)="39982f70a7ca5b90c297f7e4780e89f11cfe13c470721f098047ba2f34b0c7ab88c64e29dbcd8480268833f12b6490ee4e3918241d68eacea3db484b58fdbd8dea572975d7a6e7ee3910633ea636c9fb5d56de0cb847e6875726b8bf484cd4f47bf42e1c1ca7ad338719ef1648b18dfb82bf98e70dfdfb570b0e9fd01ebdb88b8fc9bcb24926fcf3d1a37a356685de4891f4869936f421bb86b7d4f179a99aa03d6bdd6673aa375fdd6a8a53fcfc35e495b1bd41e1fea634a63569b5f37299ba8b6788d7c5b867042fcd90232d1d99c8e3b1a23a", 0xd4, 0x4000, &(0x7f0000cc6000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000072c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r3, &(0x7f0000fc7000)="", 0xfd15, 0x0, 0x0, 0x0) 2018/01/26 10:20:41 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3f, 0x8000) fallocate(r0, 0x0, 0x8000000000000003, 0x100000001) 2018/01/26 10:20:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000404000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000078b000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00005b0000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c57000-0x4)=0x0) syz_open_dev$sndtimer(&(0x7f0000560000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001c9000)='/selinux/enforce\x00', 0x0, 0x0) readahead(0xffffffffffffffff, 0x1, 0x6e) 2018/01/26 10:20:41 executing program 3: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000056d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000c77000)=0x6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) dup3(r2, r1, 0x80000) keyctl$join(0x1, &(0x7f0000798000)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/26 10:20:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00005d9000-0x4)=0x0, &(0x7f0000384000)=0x4) r1 = syz_open_dev$tun(&(0x7f0000f1f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000a29000-0x10)={0x9, &(0x7f00005eb000-0x48)=[{0x9, 0x1, 0x1, 0x5}, {0x4, 0x10001, 0x4, 0x200}, {0xffffffff, 0x4, 0x8, 0x200}, {0x7, 0x817, 0x9, 0xae}, {0x344, 0x6, 0x3bc, 0x0}, {0x8, 0x1, 0x1f, 0xf4e7}, {0x7fff, 0xfffffffffffffffc, 0x7ff, 0x7}, {0x5, 0x3, 0x5, 0x7fff}, {0x0, 0xfffffffffffffe4d, 0xd5b4, 0x9}]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000a99000)={0x0, 0x9, 0x4}, &(0x7f0000546000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006dd000)={r2, 0x3}, 0x8) ppoll(&(0x7f00008c4000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00005d3000-0x10)={0x77359400, 0x0}, &(0x7f0000afb000)={0x0}, 0x8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ea9000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000ab1000)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x1, 0x9, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x10}, @dev={0xac, 0x14, 0x0, 0x17}, @loopback=0x7f000001, @rand_addr=0x2, @multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x34) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00007c5000)={0x3ff, 0x81, 0x20, 0x59b2a5d8}) 2018/01/26 10:20:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fda000-0x9)='/dev/rtc\x00', 0x800, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000d01000)='./file0\x00', 0xdd) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ba4000)=0x0) setpriority(0x3, r3, 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/01/26 10:20:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001c9000)='/selinux/enforce\x00', 0x0, 0x0) readahead(0xffffffffffffffff, 0x1, 0x6e) 2018/01/26 10:20:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000052000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00002f3000-0x108)={0x0, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x3, 0x2, 0x6, 0x7ff, 0xdb, 0x4, 0x10001, 0x4, 0x7ffc, 0xde2, 0x7f, 0x4, 0x1, 0x20]}, &(0x7f00008ca000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000213000)={r3, @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]}}, &(0x7f0000cb4000)=0x8c) 2018/01/26 10:20:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c57000-0x4)=0x0) syz_open_dev$sndtimer(&(0x7f0000560000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:41 executing program 0: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r0, &(0x7f0000002000)=""/72, 0x48) ioctl$TIOCNXCL(r0, 0x540d) 2018/01/26 10:20:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001c9000)='/selinux/enforce\x00', 0x0, 0x0) readahead(0xffffffffffffffff, 0x1, 0x6e) 2018/01/26 10:20:41 executing program 1: socketpair(0x7, 0x5, 0x5, &(0x7f0000d5c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000000)={0x8, &(0x7f000030b000-0x40)=[{0x7, 0x5, 0x6, 0x10000}, {0x1, 0x80000000, 0x10000, 0x8}, {0x9, 0xc72, 0x100000000, 0x7}, {0x1ff, 0xffffffffffffffe1, 0x6, 0x1000}, {0x100000000, 0x800, 0x1, 0x9}, {0x7fff, 0x1000, 0x9, 0x7fff}, {0x9, 0x9, 0x7ff, 0x3}, {0x2, 0x3, 0x0, 0x1}]}) ioprio_set$pid(0x1, 0x0, 0x60ea) clone(0x7, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000dcf000)=0x0, &(0x7f0000553000)="") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000706000-0xe)='net/netfilter\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000001000-0x4)=0x80) 2018/01/26 10:20:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x1, 0x6e) 2018/01/26 10:20:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000361000-0x16)='/selinux/checkreqprot\x00', 0x2041, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000a99000)={0x0, 0x1000, "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"}, &(0x7f0000110000)=0x1008) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000362000)={r2, 0x4, 0x2, [0x2, 0x1a6d]}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000eb3000)="ff0202030000000000060000ff7f00000a4e00000000d805", 0x18) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00008d2000-0x8)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/26 10:20:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c57000-0x4)=0x0) syz_open_dev$sndtimer(&(0x7f0000560000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:41 executing program 1: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket(0x8, 0x803, 0x80000000) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000757000-0x32)=""/50, 0x32, 0x2, &(0x7f0000c2a000)={0x1a, 0x17, 0x1, 0x4, 0x7f, 0xffffffffffffa01e, @random="d0ff8e56ead9", [0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000c28000-0x10)=[{&(0x7f000083e000)="580000001400192300bb4b80040d8c560a06020000000000000021c218fe58a2e04a03ca8164243e8900000028435a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f1000010006f40800000100e86b0f536e", 0x58}], 0x1) 2018/01/26 10:20:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) socketpair(0x2, 0x2, 0x52, &(0x7f0000874000)={0x0, 0x0}) mkdir(&(0x7f00002d7000-0x8)='./file0\x00', 0x2) r2 = creat(&(0x7f0000930000-0x8)='./file0\x00', 0x4) ioctl$int_in(r1, 0x5452, &(0x7f000036d000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000c8b000-0x78)=[@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x68, @loopback={0x0, 0x1}, 0xffffffff}, @in={0x2, 0x3, @rand_addr=0x493, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) writev(r1, &(0x7f0000a55000-0x10)=[{&(0x7f0000abf000)="682ed82ab7eb3c28ae001e0d7157b6de13cacfb4b09f57d5ad28469b9316cc8abfb314a9bf0ef2b0c04f0b2fc4b6bb399c5a8693b46bc5c1f52d47acfeef7bf424be7bf0ae07", 0x46}], 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/01/26 10:20:41 executing program 6: r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x1, 0x6e) 2018/01/26 10:20:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c57000-0x4)=0x0) syz_open_dev$sndtimer(&(0x7f0000560000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:41 executing program 4: r0 = socket(0x10, 0x802, 0x0) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000000)=""/83) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x800}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r1, 0x3, 0x100000001}, &(0x7f0000000000)=0xc) 2018/01/26 10:20:41 executing program 2: r0 = open(&(0x7f0000601000-0x8)='./file0\x00', 0x100, 0x24) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000023f000/0x800000)=nil, 0x800000, 0x0, 0x2487a, 0xffffffffffffffff, 0x0) 2018/01/26 10:20:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c50000-0xd)='net/mcfilter\x00') preadv(r0, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0xfffffffffffffefc}], 0x1, 0x53) syz_open_dev$sg(&(0x7f000076d000-0x9)='/dev/sg#\x00', 0x8, 0x400) 2018/01/26 10:20:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000bfd000-0x8)='./file0\x00', &(0x7f0000ad5000)='./file0\x00', &(0x7f0000d32000)='ramfs\x00', 0xe0020, &(0x7f00001da000)="") chroot(&(0x7f0000349000-0x8)='./file0\x00') mkdir(&(0x7f00004d3000)='./file0/file0\x00', 0x0) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f00007d1000)="7472616365787300a55e4b3cfd216d7d76457ff8a4132643e4285c1fc8ba0d9617ffa22720f7ef9c92bff986c7ed01a7da72c920053266cc4f0369a280f6970fdfc46aed4b192309ef0939e667c1d3d5710b1f7d6c", 0x1400, &(0x7f00004c3000-0xea)="") pivot_root(&(0x7f0000af9000)='./file0/file0\x00', &(0x7f00001dd000)='./file0/file0\x00') 2018/01/26 10:20:41 executing program 3: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000056d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000c77000)=0x6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) dup3(r2, r1, 0x80000) keyctl$join(0x1, &(0x7f0000798000)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/26 10:20:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c57000-0x4)=0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:41 executing program 6: r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x1, 0x6e) 2018/01/26 10:20:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c57000-0x4)=0x0) syz_open_dev$sndtimer(&(0x7f0000560000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:41 executing program 4: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00006db000)=0x0) flock(r0, 0x1) pipe2(&(0x7f00008ce000)={0x0, 0x0}, 0x4000) ftruncate(r0, 0x0) 2018/01/26 10:20:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000944000)='/dev/ptmx\x00', 0x8000, 0x0) vmsplice(r0, &(0x7f0000aea000-0x40)=[{&(0x7f0000c4c000)="84c24eff264e7899796e61a9a9a514f70e2c6c922dc044c5ecfd02734bbd4ac7ab27139c33c7939aa3585fdd40b595dc594e3e2f687c4f3057156c834e0b9cde7eef017a7ddcc27027e215ff822714505e1881091761de9fb45325e895db7281dad191587eceb7b9b172def2f954ddda26bc5f645f18d6d294903e025d85ad00a76a50ed691c9c7ab73ad66cbe857e81ac48b07b895ac73c58e2d2", 0x9b}, {&(0x7f0000cd8000)="9b92fb8042290a8b0d94314eeacf1834db0ec9008dce57e13ffcadaa01ec9bec80d46cad25a55c05d3776eb8c6bdce97535d9989ea6f414b8d33095afa4c125d4d2703fc15961d7e8f006558c81ec5e3af3edaf8afd90eab4634d3076aac9cad5066bef68def65e0a16d21f4c7365c179c8c574f1df8cb6938e2156709f65cc36a47736b6813faaf980d42f604d6b950a8fe0b3e432a35777334", 0x9a}, {&(0x7f0000fca000-0xbd)="f1d05f2ad6ed9af9871cbcca57a2631153089aab33121ced988f5b02596efcc44ac90a345596eda513bfd05f599de457c352a2869a466898b10f50b9f896d3efbe250157c7a8ebab761ba1f050d0d265d2a7c78280fcec636b4d23ef9c493ee130272e818f347a7b14946d5d7c7dba00947dca3bbf13f96b13f1b2670ce297e3dbe9216f803ab53b293fa7cc86399f9171558851e1b51fd3d5463bc300990cb0e701b47fb549bbf7f84152c19e9389a3564a247f57b2b74539213c6fbf", 0xbd}, {&(0x7f0000e22000-0x1000)="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", 0x1000}], 0x4, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffe, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) 2018/01/26 10:20:41 executing program 6: r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x1, 0x6e) 2018/01/26 10:20:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x1, 0x6e) 2018/01/26 10:20:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/stat\x00') lseek(r0, 0x1000000000000004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000001000-0x84)="73aeb6589038200f4d7d2d8b89cd5a4f0507334e5697907511fee5202c0724633f0b84469f96fc7af3cfdcbe84d67e5d8a65b6ab3b11144f84109cf83d10c4f0febdb25ffdc519505f5eaf5362c04447cb1da391e6a71ce10de1ad43cf3b1130d5491ceabb1de312427dbe50426908c010ccea628a13b52c2bd2fc748d19bc1b4c88ebbb", 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0xb3)=""/179, &(0x7f00005c4000-0x4)=0xb3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x7, 0x3) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x100000001, 0x4) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x4)=0x0) [ 55.679168] ALSA: seq fatal error: cannot create timer (-16) [ 55.705078] ALSA: seq fatal error: cannot create timer (-16) 2018/01/26 10:20:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f000012f000)=0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000d12000)='keyring\x00', &(0x7f00001b8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r2, r0, 0x0) r3 = socket$inet6(0xa, 0x0, 0x0) getpid() ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000936000)=0x1f) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c4c000)={0x0, 0x0, 0x0}, &(0x7f0000a90000-0x4)=0xc) socket$packet(0x11, 0x3, 0x300) 2018/01/26 10:20:41 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000c000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xe657) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xec, &(0x7f000000a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x8, 0x1, 0x400}], {0x8100, 0x1, 0x657b4ccf, 0x9}}], {@can={0xc, {{0x4, 0x1f, 0x2, 0x9}, 0x4, 0x3, 0x0, 0x0, "e474935398aa95a3"}}}}, &(0x7f000000a000)={0x0, 0x1, [0x0]}) 2018/01/26 10:20:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) creat(&(0x7f00005e4000+0x10c)='./file0\x00', 0x20) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000446000-0x4)=0x0, 0x4) sendmsg$nl_netfilter(r1, &(0x7f0000ce3000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7c000-0x8)={&(0x7f000041f000-0x1648)={0x22c, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x218, 0x0, [@generic="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"]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:20:41 executing program 3: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000056d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000c77000)=0x6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) dup3(r2, r1, 0x80000) keyctl$join(0x1, &(0x7f0000798000)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/26 10:20:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) syz_open_dev$loop(&(0x7f0000a91000-0xb)='/dev/loop#\x00', 0x100, 0x101100) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/26 10:20:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x1, 0x6e) 2018/01/26 10:20:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000000044, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) [ 55.791772] ALSA: seq fatal error: cannot create timer (-16) 2018/01/26 10:20:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x1, 0x6e) 2018/01/26 10:20:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/rtc\x00', 0x400, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000060000)={0x6, 0x36}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000074b000-0x4)=0x0) r1 = syz_open_dev$binder(&(0x7f0000939000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000bd4000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000b58000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000d47000-0x8)={r2, r3}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c1d000-0x30)={0x4, 0x0, &(0x7f0000649000)=[@exit_looper={0x630d}], 0x0, 0x0, &(0x7f0000f4a000+0x922)=""}) clock_gettime(0x0, &(0x7f00001a9000)={0x0, 0x0}) utimes(&(0x7f000030a000-0x8)='./file0\x00', &(0x7f0000864000)={{r4, r5/1000+10000}, {0x0, 0x0}}) 2018/01/26 10:20:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:20:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e9d000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000c95000-0x60)=""/96, &(0x7f0000519000-0x4)=0x60) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/01/26 10:20:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000070d000)='/dev/loop#\x00', 0x2, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000ea8000-0x230)=[{&(0x7f0000cef000-0x60)={0x27, 0x200, 0x3, 0x6, 0x8001, 0x5, "6785c73bbec375411a7a9046a49a8012a539cfc080280f8e71245f1b3b74ed4d34a8e85ad05364e85caa842d067dd4b4d39167865247d96636f1befdd2865a", 0xffffffff00000001}, 0x60, &(0x7f00007ce000)=[{&(0x7f000022f000-0x5)="007efd3a66", 0x5}, {&(0x7f00008c3000-0xd1)="15a10117f63fb9b0aaa7f566f70a072d54d7dface2dffe3f60dadd1089cc415470f93c9c50d7c3823a525393d3435557ae416a7e8f4ceb0dc4c50de8732886210bef8d1aec2a356f099c12711e40e72a13fc92bf2729d75bbd2c2f3aca1961a5bf2b0b722ae81daa21fa83c4e66925c216ccbbe1bdb1e1d0cf3242a2b05c8a1845487f3cf43d53314b114f4327793a833eea9d12246b6208ef5704f0d6f3a7516a1937305bd95cbd00f60b54ef7d49a8e08ec6578c4567741f660254f3417f88cb66c33105ec00cd891d841289a98c8706", 0xd1}, {&(0x7f0000199000)="985e309b43587373a93ef67ce3f63883c187b4450ce59e84d788a46e3542527eff0337546d83b055cd7cb70a914476a3a61d315550deba2067980228a9f16909d9b6dd0dc2b5fa74a9ae4a6fee8b", 0x4e}, {&(0x7f000030a000-0x1000)="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", 0x1000}], 0x4, &(0x7f00002cb000-0xc8)={0xc8, 0x117, 0x5, "b4f58d351197c395cf9fb3c79a00aeead5da91dd68883005f39f6b0fa7ca4aac928536ad4de8cba3861dad730fdaabf2bb3d5d49615033b16b7dc63d67aa77254263e875b794de2c232f1086af935ccaa906b9a145dbf5ed38040fe92219f6dde26a28363d7a339c9acb66b0d6c96815b65ccbbc757e2b5df62db7db941ae5a19f3cc6763640aeca803135fa8c79d2e26b0cfca3380e73085110a5743b270172c8cdf7b8dbae52c0b341b8b3f37f7c44480adad5"}, 0xc8, 0x0}, {&(0x7f0000be1000-0x60)={0x27, 0xb8, 0x80000000, 0x1, 0x5, 0x7, "2116a9f1d11ab7f013ce316308874a36a2f839676241e89619ae93dfb74b9b40670b2da5d788c2edc1086ab03033384d5cd5267747975c1dfa5f3e0d260086", 0x1}, 0x60, &(0x7f0000422000)=[{&(0x7f0000e5e000)="d3ea5600eea84374b7add5cca3b0d69bd9d2de0cd60d6f2e122826680687f6a73c8062a00ac67376b877a770f06fd568a19bfcc727d207cbb8fd2cc5c533ebca0fd5ebbd009fdf3e9cd18f6c2b8e6f5878d49a10ade3716993d2fb986a10d9fc4e91679ec79f63ca4195fbc3bae2991be191369e52fa7af4669fe95de9d0876844516f8066c662baeef73734f9731a4d9fcee85a484f4f48d861de4e551787a3d9c13f95a84324730f2080a7581bc7fdead6013b4725", 0xb6}, {&(0x7f0000ace000)="7d11854ddb4f45e7894e719e6b1b2d375288440ebd134a06a7c37f06cadbff41e8f5ccfdf4f55143ff39fc06d58bace12d4175de892bcfe0c9d275fc96b6682412547546a33bd1299fd4cb6b921a6f80d1c93009d7bdc7dbfd6bc20cf3664f4460237efe43e6423816a8d3d6a7b2b5bb19724e98b69fe42f27dde87f01887c43cba02e618a1d962932d9bf969d9b58b1f360c6e2d5a0e967", 0x98}, {&(0x7f0000c89000-0xe5)="313c3d9e13f6d81bebfe0a475d96ae15efb07f6fa844bcccb78beeb00017d31536bf5b392a6559bf5e457aac55e7d9a61796af6f0c7c2c51124a0b11c541bc50f3f30720561269f72f09f61f97c283ebe3a4c78f251f7f9d5a358dfb0a276e826a3cd85c3c7300689d279d787188d34c689fae930a8b5830465b428bc15ce5a6bc2cd2ac8db0468086e141bf8371d2c77d1cb8f4db7449423cff2b18caf9644fb3e3d6b635dbe201d0c61108d0eba7b4bc8d08b411ef832b9711099264f5e11583eb8a38c2dcfe3a3bc54f25340eba465bc8912cf73d2d92239d8dd35710df044c893d7e06", 0xe5}], 0x3, &(0x7f0000495000)={0xb0, 0x0, 0x100000000, "974497b0e86a2a6dc1ad058691897cb6bff6e9557069fe88920609e14fe991b2edc90be054cdc5c13d151885f69eecf84c1a2cf877748e8c8cdd2f4ba900cdfb5b5a0ca17f5cb292a3435c74a3f7473c27fd080cb1a5805822826032afc66ae2ccc91aa402092b17bdde3c32a0fe1bcd2ec1d3549a6ef2b0176600933ed68ee2f9d3c5f072ec7c3aeb51fc976391f49c81b5dca8512417d39ef461cb1fa8fd"}, 0xb0, 0x1}, {&(0x7f0000ba9000-0x60)={0x27, 0x200000000000000, 0xffffffffffff8001, 0x7, 0x6, 0x800, "0a1a3a5ecad3717f9b57040360fd42bb3d127dd09a1284416c12a43bd896469cb086f9f43122e3679dc7d05ee56ab02eb67ff3e5bd82d14799e9dd72d1750e", 0x8001}, 0x60, &(0x7f0000a55000)=[{&(0x7f000091e000-0x1000)="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0x1000}, {&(0x7f0000028000-0x3c)="75728b8f65bf9232719f8dc38d2bccf66e26eeee09c55a37cf82d382ca0c263078afa87c8867240f744e2eff7a284a19617b0eacf35c9e03bb7ecd8a", 0x3c}, {&(0x7f0000a2d000)="e73a5f0e880055f6456d6fc4e8f4c8c58e2934ed69a77cf6187c442f734e222251e643ac65c01ebdc2bd11e33f0da1af91db5b4ec351d3e6f7ee22663bb170a126206d4f0798de64ecbd945c30ffc7382e15eaf1908e3b574249d488f37d361c7c1f6fc30aa283ecc00c116b9e4b650ff570ce78f737ff09ada7671cb2453e31a7918bb5442d423c3070f9f39f06d8a585e0f5a40859d4e905e0555e976f7e97b1690b76625711c28b2267551308517bed14d272fe3422238ca06ece1aa5ef", 0xbf}], 0x3, &(0x7f00001d1000)={0x38, 0x10f, 0x101, "9575b5443e9c609d7866f58a91bad770703cd50c3f7eed19d6975f661d9ebc76d3fae857"}, 0x38, 0x4004}, {&(0x7f0000869000-0x60)={0x27, 0xfff, 0x0, 0x0, 0xac0, 0xd1, "c64e7a2cdffab9d9918d632840fe46e9f60b490270864e1468fd9007780d371787533683bddd10878ae379ff4951334b4580d4fd260ddce17c56ce36959feb", 0x1f}, 0x60, &(0x7f0000675000-0x30)=[{&(0x7f0000536000-0xeb)="4063abcd5d2aefdeca5bc19d58eb37f433c397d2b1d5f7b63f85b81f1a1c4f0780c2312e09c3c839b0a869cfbbddb9c9df21d9c964a251560c6ed7befd69c9e754fec4a38b49aa61459946841c14094de24d1bfc5bbe66e4e4a45efda8af418a3ccbe33b3ac91db07ec7c149e0547aea7880b26d2c8d6bda76d2e5aec6dc72fa7f89597e9a34e9617a1b65517dde4c840ba6ab72545e93fdfcea25000395ece5be9ab0d92fc8fd7de0280c3266fc04ee014c006513da9bb7920436ef73fbd38d61841866c59245e852cde8c29eecc532aa138010f61c3bc2b21802d67c8d0d0455a60cb240d16d97ffcb89", 0xeb}, {&(0x7f0000c67000-0x7e)="17dbdbc9beb1e9bc0d483cef0456232cda0d5bf6e2c3ad9cec06d1ee3a71b9e159e0effcd17812001b420549bdac56b2f581a8b6f1e29866d161136edd6e22ed78b05494457538dad6c9d71fc275982eccdf6e2695a2198f3a84c2b08df7043e9648992c7fc6e17ec1b8b54827b68d39a3592c68f909cbf3da152d759fe6", 0x7e}, {&(0x7f0000f74000)="ec0e5ce226594cfe2482bd27a8f0ab60cc944480fcb3da52ce3646e4846aafdd32a467f92c8470c7e0365e4697c912c86866e479eafff87301ca0e084b3a1ea8496eededffe58bae6ec74d4578d5ae39876c2e65b79aab", 0x57}], 0x3, &(0x7f00005d4000)={0xa8, 0x103, 0x3, "ab2b441fc3ea18705c3ada7f28ecfdbed3ad9029577142be56135a1788c8149d4a7d5445cd66253a0bde2b9046c1b1dd0bc64e780474d3aa700fa2a755c6985e5162b1b72743d6fa46d4e9984f2faa03d9c52463ea0d08fcec75a0757659ebf7e8ddb77321c4f6d568429c45b7b7462eedf80a381afdd93d0b6c01f62b3c558ced793868ea64a6c31c5d903c405f11a17f1bea51d1750b01"}, 0xa8, 0x40000}, {&(0x7f000026a000)={0x27, 0x2, 0x0, 0x7, 0x5, 0x3800000000, "441bb68a45a828f6f88793e9013fb1a185d12d19ab619324d02e4c4b89d7e8a7a7b48b07daec8675e8c6faedb5ae49c5e028593fcdf8e6023ba562e2014a65", 0xb8d}, 0x60, 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{&(0x7f0000d31000-0x92)="3162283574379893b2e2466b3fd1b210d2892a5a192064cba4615eb4955b7cf1ae5e82d41ed4a84b25c6addb284982947238b8eeda761973846d8c749fb751e9705cb6a5aaef1505219eb74d155202d0a988372c98aca456f2c1dd178ba758b77389df85340470d350a5520acb9678e427b03932108f5bce234ced1fcd4f23edf6f7e509cb47fe88b6282909232500d8c4c6", 0x92}], 0x4, &(0x7f0000812000)={0x70, 0x11b, 0x4, "eee25e41aeea7c421baeca53eed861d8ae2cf42871ab096b45517d6494ad3ddbe09ee4675d703d2d8f91f717bc76dd782f11644f05718e2bf9f29ea11acca467c20b3b290b3d3b6bb8953fe7536e06eec7abf063d52ed8de2b90"}, 0x70, 0x800}, {&(0x7f0000bc4000)={0x27, 0x1, 0xeb, 0x7, 0x100, 0x0, "4a38a51a95947f10bc2d15f177191a7f00fe7497ba0e110ab1d12762d388605961af3da9543cb4e09ee8f16c08b3b4956e453fabb3335f766704cb2cabf45f", 0x2da}, 0x60, &(0x7f0000a58000)=[{&(0x7f000084a000)="da421ba5ff1105d2b9e7ab419e31fc2397b39ae34db20782b35f0d7453e43effad88da070b82d7abffb68dcc57894bf64d1efac451f5f285f1f4fee2c5a34bd35805a3a5f5dc69327fbacfae4b70ec67df750b580d3110f3665df68826354d0fb067b2d4469d55e2e51c3dd7c1c07a6c6b8516f17878007b1a244700fa482eba97465bb75134df7ec2ff3119b8e6f3acd31808f2d8b6b5074c0596a493c48499cb75d0884afa0830da7bc838be3bd5ae6f2202fba84009489cc7b0e11282", 0xbe}, {&(0x7f0000717000-0x8c)="d4a3cf5e75295c1e0affd553c4a62729cae8a3cf23e762a43f1b3a8016fab80846fa69217a5caee1a1a339e6257f203b47c7d16e7420ebcbf228494b376c7ca670aa9d1fe9e7cd842052bfbe945335be0c545d94d9f18d8ff76665dfd74ce1352e55866af65c2a7880f8c171b39e65d9c37767387c55efcb93edf641990ca021cb6eda2d1e1d9e9955d48781", 0x8c}, {&(0x7f0000ecc000)="", 0x0}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f0000b4b000-0x60)={0x27, 0x80000000, 0x9b53, 0x7, 0x1ff, 0x4, "9086efb53efa5c8f0b1d39709785c81f001b41fff57246d8b1e1905a66d06feeefc6d246c68e17dffa318bcc046f8e0511c74eecdfa8450bbb1aaca01bab12", 0x5}, 0x60, &(0x7f0000f6b000)=[{&(0x7f0000bb2000)="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0x1000}], 0x1, &(0x7f0000043000-0x70)={0x70, 0x119, 0x400, "d987d2e1766950d1b7272572709d6fb9e74390bc962fd5943ce17dfd230c3db149fae26bc735fed28ecab1a8fb5880146f40d70e61ddf26e13f0d1f461b16105ae8c3af20697f9f541e54463e17091fcf774b6f5ea8205bad7e2"}, 0x70, 0x4000080}, {&(0x7f0000b6b000-0x60)={0x27, 0x51e, 0x1000, 0x0, 0x0, 0x7, "801c6b76461f38dde975d43b3456500ad4c855f51f203e5cb3ccc7ec651ac0be8e7370e3be5407f5cef2cf6c9f2e07f139c8c9261cd6f98ad9c73d83af866d", 0x4}, 0x60, &(0x7f0000868000-0x30)=[{&(0x7f000000e000-0xaa)="d50a35d946d1a096c2bbd1852b3a744340bd091e2932cb2673f476286a67641f765d893466fbb38875c9c3b7b4939301b25fabee9043c5cf2eb496d3914f3dd9a8b7ae5ed481e88c1b66751fa8169148874a108d008da63139afe431722904414e16be69b328fec1522b48345142b39934285539ea47fa894e84f8b2e27e94261d44724d2fd960e6eb9f9d240e4f9a9b878d5d14c4ac24e2b596bace605a77f99a7b76ff69c6885f5a86", 0xaa}, {&(0x7f0000c09000-0x15)="a47fb32df618e4037e222e29f61bce310395227b33", 0x15}, {&(0x7f0000028000)="66be3181eff9c25ed33060c759a0814199985edb368cd3da2ff3d178ed1402639acaf8a84a58b7e686350977c0ad2caba24f88a09ea88909e0a9839e3aaaf56c743642bd27ef0ea56af61076caa94c63ff1604a3339c1d5e0dfc86", 0x5b}], 0x3, &(0x7f0000ad3000)={0x58, 0x10f, 0x7ff, "d48c145cc3288a0d2ce52e845476fa355f188bb543feb7deeb65a3c431fabcb8523e14e9cd43b022a4a2d75b22629180743d8d4329a5a8bdc2fb4c2da633398e8f"}, 0x58, 0x24000001}, {&(0x7f0000a92000-0x60)={0x27, 0x7, 0x10001, 0x1, 0x7, 0x9, "b234650b26465251fd36efb4db17799a0ba778d15a3cf16fd91e8596df5627af86762c534455318f07e889e122d48a832d95a8dac8500861feb827c2d53d26", 0x86f}, 0x60, &(0x7f00006de000)=[{&(0x7f0000cb8000-0x19)="47aef7c99dcca717568c47a3ee0853ff462648733419ed6289", 0x19}, {&(0x7f0000ba3000-0xd5)="8bb71e10a5299f0ab1f015a55120b892632465f674cad8cbbfc96ca25ccad06a2002371fcb8bf99384bf32c78695585ae49e5ff8b42646b7077d55e641489cfffbf05af954e4e24460f39ea1eddbff4b046b395f5c55d9c072b07191de39743b79c1706847b4f4b6a599cc0d3ebf42d9ee09a8a488f6b11b72807aafdfc1a8e5993a7dc6535cb861387d3e2031b65f1be3f80d113e37764fa0e4dc292a1fa7a79cd33b005a58659fbb0a78c47a02773dca99812cc30a69cafda37143b28cb8b9bf359012f780007bd73c07140e9b0fa7259422ba5d", 0xd5}, {&(0x7f00000ce000-0x75)="16b19854af4f3252eaeb68a413568825d6869497b22f904718be52fd262ec0faacf9ab03acd2b2741c615737970f91b347034152076bad3252b3d164b5200c57d4d6d210b155c2f796563c24784c0063040138015d3dfb312bf044780d96e859fcc02fdfb012cb2495022be7f4e3b31fa56fe1e644", 0x75}, {&(0x7f000085e000-0xf3)="1e8d39cd67d5e3ab02ee5aaad52f70d21f830cd6b08896816d1158d8cf6dee6a55f593642a9373c938410ae0cc962276d8119a5f36e884a239e9b9254eda897be6c68e1dabc375a8b0957afc83c3553dee553b0687a15a25dc60fadbe824ce9d0888435ee1d3e7dc93f7b20727c55568b3278df8ef9fe9e5c64648f54526fb2a04e7e6671f809a81c85955625171a491c8eb50fb780476d2ea175c4fff041f5174cb59a8da230c754872caa82a52c036245762202fd4ca7f41e203fa61fb938dab7bec4021ba308d2274dcf6305fe75bab2c06286e558cfd94e5ef7b013b58b4fcf2cfc32c7fa219eb1aa5ecf3fbc8bcec9064", 0xf3}], 0x4, 0x0, 0x0, 0x10}, {&(0x7f0000e82000)={0x27, 0x480000, 0x5, 0x7, 0xd0f, 0x1, "df4c79790c5267ec8e1390f79af8e8fddab5c52bb028cb241de06ad880bc692de08eef46773020a234da141fa3be6cc047b92dbf999e74f3b501b45ce0182f", 0xfff}, 0x60, &(0x7f00006ff000-0x90)=[{&(0x7f0000054000-0x6a)="442fd8c254ad21106b209329b582015babafbc078425a707a7cf6091cb5f81c6bb9982b38c3d6525885136fa9dab5162748fa81ae168cf2c24a3241e7a87eb97505a5d84f02fd5d26d542583b3120b4cd4ed5d290121fad463e26082390118930c587c930983b7f45430", 0x6a}, {&(0x7f0000702000)="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", 0xfe}, {&(0x7f00005c7000-0x1000)="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", 0x1000}, {&(0x7f0000368000)="2ac4d44bd4b15cb91bcf205ffdd5360a2577ed00d6a8b862d8a698db1b06cbbd46452b11ce2603caec0936b6a8b2b720b5a345ffd1601999d01ceb7c00559785b59ad2a7c50b5bc0555f472e0e45b68cf11ec021381ab3bea9006f9bbbc9828f975685d6e0df669b67a598ad65c66d1a13b106ab7aab92abb092ee088a08c9726778f4e0f9995d195356fc2e18c660b3476b53", 0x93}, {&(0x7f0000958000)="0c37df4c8a3c589c6be9b5a43c0b569322215f63e9b7cfbae629f0dcd737804eeeab8fd76d7d", 0x26}, {&(0x7f000047a000-0x7e)="c36215c5c7e20c35ac549d4a6b384c9435a547f7e56664e8640b5b61b28a848f6d0b39d83c34c67b416e3231946f1e35b3b75c9aa36a4ee36814817b5f4f782610a46fc09c5bcdc66b0c48d135ce6940e80e38a5017e0bcd76fbc232be233f0580edef53b7b99a07bda78ee7498ef79cd79dc16d56f9b2d1b921104d2c61", 0x7e}, {&(0x7f0000287000)="55bae3673e2f4f82029e0acc076b5513cda57883099741060bd385af5f24b54908acf7ba35537418e375fa805f6e18e1aff45ee4aada58cb4378d641dd432bfaa90174960b0b31dc99ed6bfcd50d51e52aa827ffe7f8", 0x56}, {&(0x7f0000d02000-0x82)="7729b25883d3c76a11c44dc9e3f3349b7ad50a21c1c69dd67448461fece32c9b48907d0c91056228c327d903406c6998cd657d9f8f2f5ebd7fbae8f4dcabe1dd7929ad365578dd7578f42e01119490443fe75233f0d0893e791a31844292feb04a31355407d6fca07307d8385f183ab21c078e73a82293f2fd62557cfcda125d01bb", 0x82}, {&(0x7f00000a3000-0x98)="f4c47eff3dcef76c3a07cd7e1a94bb514d35d8ac153bf183a84643ec4e747bd9aac59279f1ecd2188b00790f9c5fdeab0fea68a4e3adc77256a1b9c70e2f9cc5d781dece4b2b82c0858508dc1722af45d3d63b1e325f28a10b4e8571e3cdb92b158c5c917880e7bdd6123e5cc4cac5edf09760a3b79134bf13c2e168123b89ef560e2daf4169d4eba4af4466172cd43705cd8ecf597b4ab9", 0x98}], 0x9, &(0x7f00001ee000)={0x20, 0x100, 0xc4, "b8429751304d30a275a7e45d79c7ffdb"}, 0x20, 0x4}], 0xa, 0x40000) writev(r1, &(0x7f00009ae000)=[{&(0x7f0000a8f000-0x64)="", 0x0}, {&(0x7f00003a6000)="04", 0x1}], 0x2) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005f1000)={0x0, 0x5}, &(0x7f00005ca000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000bc000)={0x0, 0xd, "926e2c793177448dd450c43faa"}, &(0x7f0000639000)=0x15) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000149000-0xb8)={r2, 0x2, 0xfb, 0xfff, 0x80000000, 0x8, 0x9, 0x8, {r3, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000001, 0x0, 0x6, 0xfffffffffffffff8, 0x8}}, &(0x7f0000366000)=0xb8) fcntl$getownex(r1, 0x10, &(0x7f00009ef000-0x8)={0x0, 0x0}) ptrace$setregs(0xf, r4, 0x6, &(0x7f00004c1000)="5fe93eb9767e1c543b8b2fc89e51009fe83427a792a7020e828e9d43fcff1fe0b1c85286da4540a6bb4f5b3692bb680940845926365fa3de90b8c35f42bf460dd84064f829307039abf72da4171b323adab117075b64d95ec88d3a693cd344118c6f6a884172755b94d0bcb7037b642268c156c478a910f3c8dc808be4369da9bdd9b91bf3be5894b17fae2d2b20e7e3a5569c00c77f18f435b7b30df8ee4f33bb15ee834bc9648e6fc4238e6c5942a6b2ce75cb18e0739721b08750e05e32d9f7b2d7d5108aed36b9bab62e5c3b7f0c3b6313e1338618e405610a8542e44cf8") write$eventfd(r1, &(0x7f000001a000)=0x0, 0x8) close(r0) 2018/01/26 10:20:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fda000-0x4)=0x3) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000aaa000-0x8)={0x2, 0x77, 0x6, 0x4}) ioctl$TCFLSH(r0, 0x540b, 0x1) 2018/01/26 10:20:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x1, 0x6e) 2018/01/26 10:20:41 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:41 executing program 4: prctl$intptr(0xfffffffffffffffe, 0x20008f1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8c000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={@common='vcan0\x00', @ifru_map={0x3, 0x80, 0xffffffff, 0x101, 0x7d, 0x1000}}) 2018/01/26 10:20:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") accept4$nfc_llcp(r0, &(0x7f0000222000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b19000)=0x60, 0x800) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000145000-0x10)={0x40, 0x0}) 2018/01/26 10:20:41 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000047c000)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) flock(r2, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00006b1000-0x8c)={0x0, 0x4, 0x40000101, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x80090, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$evdev(r0, &(0x7f0000a89000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x20, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x100000001}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x90) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000859000-0x8c)={0x800, 0xffffffffffffff9c, 0x8, 'queue0\x00', 0xfb6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_load(0xffffffffffffff9c, &(0x7f000061f000-0xe)='/selinux/load\x00', 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) 2018/01/26 10:20:41 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x1, 0x6e) 2018/01/26 10:20:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ppoll(&(0x7f0000fd6000-0x18)=[], 0x0, &(0x7f000082d000)={0x77359400, 0x0}, &(0x7f000096d000+0x79)={0x0}, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f000090a000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000e76000)={r1, r2+30000000}, &(0x7f0000e1b000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x8}, {0x0, r3}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair(0x7, 0x80000, 0x4, &(0x7f00005d7000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000db3000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000175000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) ptrace$setsig(0x4203, r0, 0x3, &(0x7f0000ce7000-0x10)={0x17, 0xfffffffffffff001, 0x2, 0x7}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000de7000)={0x0, 0x6, 0x4, [0x28, 0x92, 0x5, 0x1]}, &(0x7f0000adf000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000f20000)={0x100, 0x1, 0x19b9, 0x4, r6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) ptrace$getsig(0x4202, r0, 0x1, &(0x7f0000c1f000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSBRK(r5, 0x5427) [ 55.943406] ALSA: seq fatal error: cannot create timer (-16) 2018/01/26 10:20:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f0000000000)=[]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000529000+0x486)='/selinux/avc/hash_stats\x00', 0x0, 0x0) seccomp(0x1, 0x1, &(0x7f0000644000)={0x2, &(0x7f0000bae000-0x10)=[{0x200, 0x7fff, 0x6b6, 0x5}, {0x1, 0x4, 0x10000, 0x3ff}]}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000b97000-0x10)={0x77359400, 0x0}, 0x10) nanosleep(&(0x7f000083c000)={0x0, 0x0}, &(0x7f000084f000-0x10)={0x0, 0x0}) 2018/01/26 10:20:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/26 10:20:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x1, 0x6e) 2018/01/26 10:20:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20002, 0x180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x100000000}, &(0x7f0000978000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x0, 0x10}, &(0x7f0000000000)=0xc) 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$inet6_int(r0, 0x29, 0xfe, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000be6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) fcntl$getown(r2, 0x9) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f000000b000)={&(0x7f000000c000-0xc)={0x10, 0x0, 0x0, 0x10000004}, 0xc, &(0x7f0000009000-0x10)={&(0x7f000000b000)=@alg={0x108, 0x10, 0x1, 0x6, 0x3, {{'poly1305\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], 0x2400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x2}, {0x8, 0x1, 0x81}, {0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x1, 0x1ff}, {0x8, 0x1, 0x1}]}, 0x108}, 0x1, 0x0, 0x0, 0x4}, 0x20004880) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f000000b000-0x8)='./file0\x00', r0, &(0x7f000000d000-0x8)='./file0\x00', 0x7) 2018/01/26 10:20:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write(r1, &(0x7f0000419000-0xee)='R', 0x1) write(r0, &(0x7f000080e000-0x3f)="ad", 0x1) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000473000)="b067", 0x2}], 0x1, 0x0) 2018/01/26 10:20:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000424000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000001a000-0xb8)={0x0, 0x6, 0x8, 0x4, 0x3, 0xff, 0x3, 0x80000000, {0x0, @in6={{0xa, 0x3, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6e5e, 0x1, 0x3, 0x5}}, &(0x7f0000f23000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000737000)={0x2, 0x1, 0x5, 0x6, r3}, &(0x7f0000477000-0x4)=0x10) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008b7000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000dd2000)=0x0, &(0x7f00007b6000)=0x4) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000080a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000d02000-0xee)=""/238, &(0x7f0000605000)=0xfffffffffffffff8) 2018/01/26 10:20:42 executing program 2: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xffffffffffffffff, 0x1001) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000934000)='./file0\x00', &(0x7f0000c02000-0xe)=@known='system.advise\x00') recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) recvmsg(r0, &(0x7f0000265000+0x2b8)={&(0x7f0000f1d000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000f1e000-0x30)=[], 0x0, &(0x7f000016c000-0x5f)=""/95, 0x5f, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0x0, 0x1}, {0x6, 0x0, 0x0, 0xffffffff}]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e15000-0x16)='/selinux/checkreqprot\x00', 0x80040, 0x0) futimesat(r1, &(0x7f0000be0000-0x8)='./file0\x00', &(0x7f0000395000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) personality(0x0) sendto$inet(r0, &(0x7f0000f1a000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 10:20:42 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 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) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000027000-0x50)={@generic="1f2733281ba14a627d8ded09d843abb5", @ifru_mtu=0x1}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000021000)={0x5, 0x40, 0x3, 0xb27, 0x7, 0xd6ae, 0x5, 0xa82}, &(0x7f0000004000)={0x4, 0x5, 0x400, 0x10001, 0x1ff, 0x10001, 0x0, 0x5}, &(0x7f0000021000)={0x2, 0x5, 0x800, 0x4, 0x2, 0x81, 0x0, 0x0}, &(0x7f000002f000-0x10)={0x0, 0x2710}) 2018/01/26 10:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000094d000-0xb)='/dev/loop#\x00', 0xc4, 0x8000) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) get_thread_area(&(0x7f0000114000)={0x4, 0x0, 0x4000, 0x5, 0x10000, 0x1bd, 0x6, 0x1, 0x1, 0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/26 10:20:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00006d7000-0x24)={0x1, 0xffffffffffff562e, 0x4, 0x8, 0x6, 0x100000001, 0x4, 0x3ff, 0x5, 0x7ff, 0x3f, 0x6}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000cf6000-0x4)=0x200000000004) listen(r0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000808000-0x5)='reno\x00', 0x5) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000804000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbc1, 0x2, 0x1, 0x2, 0x8000, 0x1000, 0x9}, &(0x7f0000423000)=0x20) write$selinux_user(0xffffffffffffffff, &(0x7f000085a000)={'system_u:object_r:dpkg_exec_t:s0', 0x20, 'system_u\x00'}, 0x2a) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f00001df000-0x1)=0x3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a9d000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000314000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000019e000)={r1, 0x100000000, 0x1, 0x9}, &(0x7f0000428000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000742000)={r1, 0x10b}, &(0x7f00002af000)=0x6) listen(0xffffffffffffffff, 0x3) 2018/01/26 10:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(0xffffffffffffffff, 0x1, 0x6e) 2018/01/26 10:20:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000002, 0xc3a6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2, 0x0, 0x3, 0x61ea, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0}, {0x0, 0x0, 0x40000, 0x0, 0x10000, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x7, 0x200000000000}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = creat(&(0x7f0000818000)='./file0\x00', 0x28) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000573000-0x4)=0x7) ioctl$TCSBRKP(r1, 0x5425, 0x6) sendto$inet(r0, &(0x7f0000d93000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 10:20:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(0xffffffffffffffff, 0x1, 0x6e) 2018/01/26 10:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x1, 0x4) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/26 10:20:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ee0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0xf) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000fbf000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r0, &(0x7f000049e000-0x118)=[{&(0x7f0000fd8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fe9000)=[{&(0x7f00000e0000-0xc9)="a8b7824365bd8cb5d68b0a842232abe65aabe4fa75ac5659190bfd4c5fd6d7a5c0ec77ec4323157954414dc4ff9388326e00979ce09cb5f08f578998d5151d6292fa2e167955f54e9c5b3d97f7299cacd3897e44a4a363036e6232f6f413a9bafcfbbe3df2cffa4375e51a737ac584d53009cf7856416a54b66712b55fbc83b6e36dcae14aa7602309d4a4dc13bd96395c7d39e14161ea4d81055c7935d118a6017fc4c1d6eba00d6b0dd582c4fc4f7ad80949c073336b4484912ef18c5b56434d36d3bcde6ae494e6", 0xc9}, {&(0x7f0000cf3000-0x73)="4aeff7c6b6f8b732161165a4b501fdd474a1837134a957ac70e95b8c54379ee0778ec6db76a7878cae678b635395525492d268ebcfd7bb1b32d36afbf4a17dd9f265d38360d2ee70ed99ebbb45a9daf1e8979277c850f81ea8be3b816922373d19e0e8340c4e405e84e1f3caae329ea1bd520d", 0x73}, {&(0x7f0000216000-0x75)="a75662dbe96bc3860bfb7eb674bf5447dde52fd205e8f047446a0f0be866dbe07ce456973f4534722e9bf0c56c6f9170b8958245d3eb1621588623a84abdba201217e967f2d7e40b09f481ce7ea55985400bbe080444468b5d0583f5273e5fa2bae403551a7d457e4f1306ff43e3a9c6a828825a57", 0x75}], 0x3, &(0x7f00003e7000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/26 10:20:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ec8000-0x10)='/dev/sequencer2\x00', 0x408046, 0x0) pipe(&(0x7f0000efe000-0x8)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000bae000-0xd)='/dev/snd/seq\x00', 0x0, 0x80) read(r0, &(0x7f00000c4000)=""/4096, 0x1000) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000d0d000-0x1000)=""/4096) 2018/01/26 10:20:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000817000-0x4)=0x1c) write(r0, &(0x7f0000fdd000)="98d893d990983e591199742fd0d15ba2854db5f54c618e8aaeb731edfc274f0b1e5ca838ade219376c24d45189ed5a70be50388e9b797eced347e83f37498651342460c947e19a9d86144b1a5b7976d59b706c6a9e381720f7249570b6e77bf701cc6567ced8e20caa36c3800eb511af8374f14ab3e4f5a37e88d28643b0e2da79e0facf9a71454b3513092fe7d007e486890a5645ae537bf74798cf4317774687ab349a99a39fda4b9274333a68af70e8f5e814a7b1d59439b7f9ae885c7a2ae3676a42a53c883bc2c981b3478b17f859836c0d807610a1949f9e9e4d3f26941d", 0xe1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x800200040004531, &(0x7f0000564000-0x12)="") openat$ashmem(0xffffffffffffff9c, &(0x7f0000019000)='/dev/ashmem\x00', 0x2100, 0x0) 2018/01/26 10:20:42 executing program 3: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000ffb000-0xc)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d97000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) dup2(r1, r1) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ffb000)={{{@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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee3000-0x4)=0xe8) 2018/01/26 10:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000ac5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ed1000-0x4)=0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg(r0, &(0x7f0000a23000-0x38)={&(0x7f00004bf000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x1, 0x2, {0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6144}}}, 0x32, &(0x7f0000ac0000)=[{&(0x7f000038e000)="d1b690f4058fa56ac6698509642a7acc7419936e964dae95b3f0d4a0f382b28911f030bd7f115982ec02d4", 0x2b}], 0x1, &(0x7f00002cd000)=[{0xe8, 0x119, 0x30, "e47e2b71c6eaa5eaab1743a52fd15f17b9e1a8ea985badcef3bcdd5bbe7aca23fcae47211271ec5d1dc89078ed3a8b0fc2e5564b75de65e19d1e07e6954b9f4c2f7f0fc658c579e364022cf16d1fd77905ff81a8345bd9e6115a4eb370620913e13dab9cc17b88d319a502b9d64c3dae7377e38b8ac138965a7d7733da8d6a733056c8cce66f5627d80f9e8b6e77c2e89943293b795aaba5c189fa5fe810b63683087c3d765815d03a35d7285d6dc3688c7731f0562d136bece32df75f5e2c210a7e038d7ac45f5eba1ee2970b30de72a346bc"}, {0x70, 0x109, 0x6, "e50107b7bb1e7471de4435fd7c66f152489a476f67488ea0e0a6b66e7216226388fa22a7ae225fa180f32f02b0d03783bc5888afb10a0deffd503e784e04f41e409d139fb375a12088a32268e9d9f931b10c0dad17571a78470d450a2cf5589a"}, {0xe0, 0x11f, 0xecf, "2d024f4fd3dcb8a547961f9d56f93e84d4d9d6f7219b0768fb84ca4279f30f39cd106a2b7ba4e0f84a8dc25ec845baf4db201f2b81fe16e00eac9bfcbcb90eb4a1fbd79c5927dc84eeea11233c17ce0242e1bcf4b85a3fe7a12602e1fa4dbb0dd678c592cda276b422f95e9f470c372bf3da657a858e4bfc988c3318bdff0a5388cd5491abdd0df56b506d18a1a73d837b170c4db1d4d6d850b4c6a5d4829d68a3876b41b076e01498a0fe1b61f50febd5c911ca4c727797f8f600d148054cfec6aff78b07d13429d271fc86835a66"}, {0x70, 0x10e, 0x2, "48ba6987b946e3376e3639d559bd7aecb364951e9d4714998aa190310d002df129a43b158cae728faaa91de0bffc385f37a42e47872940f3ecf5397ff3fc4b76687fb410dbe76e6d3584c61457e5c4baff956576a2565bdf82"}, {0xa0, 0x8e, 0x0, "2b104050ff850c1e1d1ec7a3f73b49ec381d7bfac15180be2a09765c0ae89d421750aa763d95dac9b58e9b12880cf4db8b66aa98f44d65e748786ef8459b4eba841bb77d9b9d11e00cc230731a9e8bed56d31f6e3dabb883ecac80d9c730013beb66bef572b7f2725dd13738c47ddc588a1aa619e08012ebacb83df50dc184ed6c41dc2cf624363956a58f"}, {0x68, 0x29, 0x100000000, "e9c2f017c1dda1daf826a022ae639a29e67821b035f35a507124a62eb7c17ba434b53c4a10c286fad3fd672ce8f53f401002482f64b6eb4c4ce938eb4ff383d9acceb1f77ff4b8c054e05295193e442b6d8883e81a8b"}, {0x1010, 0x6, 0x2, "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{0x100, 0x117, 0x100, "df5e30ee9479955f0db3261ff2a677d6ee06bbeafbe2e4be26da9c31a8757678ba58210d7455229daeaff671de07a87d3a704bc571433b7d7c7a6c95499dc3dfc55bfd9ba5b270d8bb4677cc7376f59d4b602410eb0186ee3d4459d3777654649a3ff196c6b6d5f87b08e0f322d22ccb5663477aa0724502ee674f0ccac67a1dc9a9cfccf6019c78c8f290b62893085fc59c704eb92a2a4c76212784aa8800de2a621107aefb4154d291ffed3a17985fa98c78cab7f556a079eaafe172f4b969afcd2af31de3100f18ee8c4b4d8e427e166e0c42804fec3bb3a6cac0055de1e82243c0bbd6a431758174"}, {0x58, 0x116, 0x7fffffff, "dc48d3012ed81d072767cb8706253210a992249d100bd0a80990c54a18edc55e9310c2d5eddef470b43ac4663b943240ae5cf33c72d9766cbf3e5ef33f2c4a12753264"}], 0x1518, 0x10}, 0x40000) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000cb7000-0x26)="26000000110047f1936cbff7072600f3e6fef700010000000700ffffb80727510500ff000000", 0x26) 2018/01/26 10:20:42 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) write$selinux_create(r0, &(0x7f0000ec9000)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x47) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/01/26 10:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000e9f000-0x38)={&(0x7f0000a4f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_FLAGS={0x8, 0x8, 0x43a}]}, 0x28}, 0x1, 0x0, 0x0, 0x80000000010}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 10:20:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(0xffffffffffffffff, 0x1, 0x6e) 2018/01/26 10:20:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000eb9000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000cd7000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f000013f000-0x4)=0x101, 0x4) 2018/01/26 10:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000209000-0x8)='./file0\x00', 0xd) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/01/26 10:20:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x2) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000b2c000-0x14c)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x5, [@generic="f1b3e6dc19"]}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000065000-0x8)={0x5, 0x7}, 0x8) 2018/01/26 10:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/26 10:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x6e) 2018/01/26 10:20:42 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000004000)='./file0\x00', 0x200a00, 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000008000)={0x4, 0x0, 0x10001, 0x9}) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000000)="c538b48692c002a312b98bffbf6f1b7424c71c3cd798") ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000006000-0x20)={0x3, r3, 0x1, 0x4}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000005000-0x30)={0x0, 0x0, &(0x7f0000009000)=[], 0x1, 0x0, &(0x7f000000a000-0xf1)='x'}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f000000d000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r5 = add_key(&(0x7f0000002000-0xa)='syzkaller\x00', &(0x7f000000b000+0x853)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000a000)="bcabf9d31eacaf3af06718aa3e4fa3f6d34fc94cb26574c747bc0aae60b4c6b0162a5d", 0x23, r4) keyctl$restrict_keyring(0x1d, r5, &(0x7f0000002000-0x12)='.request_key_auth\x00', 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) 2018/01/26 10:20:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000ddc000)=0x0, &(0x7f0000ecf000)=0x4) socket(0x2, 0x80003, 0x9e) 2018/01/26 10:20:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000002b000)={0x0, @in6={{0xa, 0x0, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb800000000000000, 0x1, 0x7f, 0x9, 0xff, 0x8, 0x9, 0x2, 0x787, 0x0, 0x44, 0x6, 0x5597004, 0x4, 0x9]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x9}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002000-0x20)={@generic="3b5437e03f57dab04fd8911a8ed5b120", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:42 executing program 0: pipe(&(0x7f00009d5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000012d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x6) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) socket$l2tp(0x18, 0x1, 0x1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000333000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000072c000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4776}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x2, 0xa7, "19280135d50f9e4a9cebfdf8b2139c355a11f84efb28bb3bbbeaecccef11c1d41ae75f6964f19b52f55c8479f571894e59a5e6d362c12f892b3ced0e22ae17316db5c141d07cc3271fea2e85984644c7"}, 0x160) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000386000-0x2729)={'raw\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x3, 0x0, 0x0, 0x0], 0x10, &(0x7f0000665000-0x10)={0x0, 0x0}, []}, 0x60) 2018/01/26 10:20:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000ba5000)='uid_map\x00') pread64(r0, &(0x7f00008af000)=""/0, 0x0, 0x400000) 2018/01/26 10:20:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000156000-0x10)='/dev/sequencer2\x00', 0x18001, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000cd000-0x40)={0x5, 0x0, 0x6, 0xe8, &(0x7f0000937000-0xe8)=""/232, 0x3c, &(0x7f000086b000-0x3c)=""/60, 0x42, &(0x7f00008a3000)=""/66}) r2 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) getpid() timerfd_create(0x4, 0x0) getsockname$packet(r2, &(0x7f0000987000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000071d000)=0x14) r4 = geteuid() sendmsg$nl_route(r2, &(0x7f0000485000)={&(0x7f0000040000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00006a1000-0x10)={&(0x7f0000940000-0x64)=@ipv4_newroute={0x64, 0x18, 0x800, 0x4, 0x1, {0x2, 0x0, 0xa0, 0x1, 0xfe, 0x6, 0xff, 0x5, 0x800}, [@RTA_DST={0x8, 0x1, @rand_addr=0x1}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}, @RTA_OIF={0x8, 0x4, r3}, @RTA_MARK={0x8, 0x10, 0x5}, @RTA_SRC={0x8, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_SRC={0x8, 0x2, @loopback=0x7f000001}, @RTA_UID={0x8, 0x19, r4}, @RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}, @RTA_FLOW={0x8, 0xb, 0x7cd}]}, 0x64}, 0x1, 0x0, 0x0, 0x48000}, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00003fe000)=@generic=""/16, 0x10) 2018/01/26 10:20:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) 2018/01/26 10:20:42 executing program 4: socketpair(0x2, 0x1, 0x2, &(0x7f0000a6e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@generic="3647ab768f89541cdc29df445bc97d5e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000643000-0x38)={&(0x7f0000f1a000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000adc000)={&(0x7f0000ec5000)=@ipv4_newaddr={0x60, 0x14, 0x300, 0x3, 0x1, {0x2, 0x1, 0x280, 0xc8, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_ADDRESS={0x8, 0x1, @empty=0x0}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffff, 0x2, 0x1, 0x4}}, @IFA_ADDRESS={0x8, 0x1, @broadcast=0xffffffff}, @IFA_FLAGS={0x8, 0x8, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1) getpeername$packet(0xffffffffffffffff, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000020000)=0x14) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x38, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xb0, 0x40000000, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x10001, 0x0, 0x0, r3}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:20:42 executing program 2: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000003f000)='/dev/ppp\x00', 0x2080, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000040000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002e000)=0x24) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000010000)={r1, 0x10001}, &(0x7f0000022000-0x4)=0x8) mknod$loop(&(0x7f0000024000)='./file0/bus\x00', 0x0, 0x0) 2018/01/26 10:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000cfb000-0x80e)=""/2062, 0x80e) getdents64(r0, &(0x7f00005c7000)=""/67, 0x43) getpeername$unix(r0, &(0x7f0000b8a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ca2000)=0x8) times(&(0x7f0000300000)={0x0, 0x0, 0x0, 0x0}) 2018/01/26 10:20:42 executing program 3: seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x200044) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00008c5000)={0x7, 0xffffffffffffffff, 0xaa0, 0x6}) r1 = gettid() r2 = fcntl$getown(r0, 0x9) tgkill(r1, r2, 0x11) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000675000-0x4)=0x2) syz_extract_tcp_res$synack(&(0x7f00000c3000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a56000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xac6, 0x1, 0x200, 0xffff, 0x8}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r3, 0x4) [ 56.861104] binder: 6301:6309 ioctl 80487436 20000000 returned -22 [ 56.881521] binder: 6301:6309 ioctl c0206434 20005fe0 returned -22 [ 56.923856] binder: 6301:6327 got new transaction with bad transaction stack, transaction 28 has target 6301:6309 [ 56.934323] binder: 6301:6327 transaction failed 29201/-71, size 0-0 line 3031 [ 56.955825] binder: BINDER_SET_CONTEXT_MGR already set [ 56.961155] binder: 6301:6309 ioctl 40046207 0 returned -16 [ 56.962319] binder_alloc: 6301: binder_alloc_buf, no vma 2018/01/26 10:20:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) 2018/01/26 10:20:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000034e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$ax25(r0, &(0x7f00009eb000+0x167)="046b1c30540fa24400bf0a6cf1e6ce2f24fbd90c52e50e90f2b0935a6422f0f82ec207f608898bf90674dd527ac9f9113d375e0c80f4d7ae309c633e1715263d1d1ca6bae45865797989772429f581096b3e12a23f9b14f8fd9080da0c96c4c6dae3236880ced85ebd2481a48022d8cb78703879fbd8603c5bef", 0x7a, 0x50, &(0x7f0000989000)={0x3, {"18e921045a281f"}, 0x0}, 0x10) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000c02000-0x4)=0x400) r3 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f000067b000)=0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/01/26 10:20:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) eventfd2(0x81, 0x80001) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETS(r0, 0x5402, &(0x7f00006c7000-0x24)={0x0, 0x1, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r2, r1) writev(r1, &(0x7f0000881000-0xa0)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}], 0x1) 2018/01/26 10:20:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@generic="e665afe2757e40b18dd7cbae4b8bc564") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000b4c000)={0x3}, 0x8, 0x800) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00006c7000)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f000071d000)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x3}, [@typed={0xc, 0x1, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x15, 0x2, @thr={&(0x7f0000001000-0xbd)="e8ed42d1aa394770c752de8c43175515ccf9eba6e4002447b62d3fc5cd9d3831b99391598c7839e40b740f628799f11c07842aac21fd3b8e1be2f32e2c6d2d63d7033b2256ce493d22c04d9f1b2302a997178ea6cbb73d9f58ff9efca0d8745c30c4a32ae4f1dd14638a9757ddecc4f03e7a8d981642714dcd6b191d490346eba37a3aba612574ce92ffd516a6ca3f732558dbf445e2b668e9b91363a88ce689e3ef5fc42aff836994b3201142fc19798335c1eb76e62c32b1e75aaf30", &(0x7f0000191000-0xa5)="5815da376b9436f1a8ad77660bc0a1f954cf22b85920dffe8bdafbddc4eb7c56645b3671e821f0102832825f2ab1f7001b44f36f221348726a8b53dcc332da28afd4198c755c4ad9f271f7ec8498f816d256373f9dec760f0999078e59da5cfe84d62de52ed305f0e7027d6a7a6820ed2e47e5941e2ac33219d5c21b9d1b52d2f05219c8ab5a7839c18bf8f53fcb7c78854354e9f5503b9013b1ff7c67cac7add097ae75a3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7d000-0x4)=0x0) timer_getoverrun(r0) prctl$intptr(0x1, 0x8f1) 2018/01/26 10:20:42 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$setsig(r0, 0xa, 0x31) 2018/01/26 10:20:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000826000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000949000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000630000-0x8)={0x1, r1}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000e18000+0x798)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf5eebb54c90c0ea17b4763dde5f9eedfdc11000075640258335444c9fe3d13", 0x46) r2 = syz_open_pts(r0, 0x4000) writev(r2, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/26 10:20:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) 2018/01/26 10:20:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000df3000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ff5000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000017000)='oom_adj\x00') write$tun(r1, &(0x7f0000001000-0x128e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "536ce0", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f000026a000-0x8)=0x0) 2018/01/26 10:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 56.962335] binder: 6301:6343 transaction failed 29189/-3, size 0-0 line 3127 [ 56.968322] binder: 6301:6343 ioctl 80487436 20000000 returned -22 [ 56.969519] binder: 6301:6327 ioctl c0206434 20005fe0 returned -22 [ 56.993561] binder: undelivered TRANSACTION_ERROR: 29189 [ 56.999383] binder: release 6301:6309 transaction 28 in, still active [ 57.009175] binder: send failed reply for transaction 28 to 6301:6327 2018/01/26 10:20:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005ff000-0x1)='\x00', 0x1) faccessat(r1, &(0x7f0000ca2000)='./file0\x00', 0x50, 0x100) readahead(r0, 0x0, 0x6e) 2018/01/26 10:20:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ef6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000063d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup2(r1, r1) read(r1, &(0x7f00004be000-0xce)=""/206, 0xce) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000de0000-0x4)=0x401) ioctl$TCFLSH(r3, 0x540b, 0x1) 2018/01/26 10:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x20000) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00001f1000)={0x0, 0x8, 0x10, 0x3, 0x4}, &(0x7f0000640000)=0x18) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 57.039825] binder: undelivered TRANSACTION_COMPLETE [ 57.058866] binder: undelivered TRANSACTION_ERROR: 29201 [ 57.074539] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/26 10:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0c000-0x8c)={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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:42 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000006000-0x18)={0x5, 0x9, 0x63, 0x1, 0x10001, 0x1}) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000007000-0x9f)={0x0, 0x97, "f30eaf745ee6ba8ee749cf19e66ff40cff789f4379411be74ee24bb1bdfec491e271c0a2f0bc9d833c9a93fb1e046561d84561d30541e0bea71d6a8ad86ceed166736f72d0ec8b86e82e9094dc32554de169238d66795ce1ecf2394a38262158863f1046edb227b8be492f7d9c59bda2191c57c8549234c4b254b597d3bc5af9e2b99775ea499ea3c5a63cc0541321b056f9f62226670e"}, &(0x7f0000004000-0x4)=0x9f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000)={r3, 0x0}, 0x8) ioctl$TCXONC(r2, 0x540a, 0x8) 2018/01/26 10:20:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000bd1000)='ns/uts\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b8f000-0x8)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000d43000)='ns/uts\x00') 2018/01/26 10:20:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x10004c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e69000)='/selinux/checkreqprot\x00', 0x18000, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00001e0000-0x4)=0x4) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) memfd_create(&(0x7f0000095000)='[)}\x00', 0x3) 2018/01/26 10:20:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000fbd000)={0x0, 0x1, &(0x7f0000fbd000)='Z'}) r1 = creat(&(0x7f0000e55000-0x8)='./file0\x00', 0x10a) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000054d000)={0x100, 0x247}) r2 = syz_open_dev$usbmon(&(0x7f0000b31000)='/dev/usbmon#\x00', 0x8, 0x20003) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000196000)={{0x0, 0x3, 0x7fff, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0xb3, 0x6f) 2018/01/26 10:20:42 executing program 1: epoll_create(0xfff) mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000363000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000de6000)={0x90000008, 0x0}) epoll_pwait(r2, &(0x7f000003d000-0x6c)=[{0x0, 0x0}], 0x1, 0x8000000008852, &(0x7f00004c7000)={0x0}, 0x8) close(r0) 2018/01/26 10:20:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005f6000)='/dev/autofs\x00', 0x400, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000131000-0x10)={&(0x7f0000178000/0x1000)=nil, 0x1000}) creat(&(0x7f0000204000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/26 10:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:42 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008d4000-0x8)={0x0, 0x0}) flistxattr(r0, &(0x7f00008c8000)=""/144, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000093d000)='}(wlan0(\x00', 0x2) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000c96000-0x108)={0x400, {{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1c578120}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x6, &(0x7f0000fbb000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20fbb210) 2018/01/26 10:20:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0x7, 0x8000a, 0x3f) readv(r1, &(0x7f0000684000-0x50)=[{&(0x7f00006b7000-0x7)=""/7, 0x7}, {&(0x7f00000d2000)=""/29, 0x1d}, {&(0x7f0000354000-0xca)=""/202, 0xca}, {&(0x7f00002c0000-0xee)=""/238, 0xee}, {&(0x7f00004e1000)=""/232, 0xe8}], 0x5) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00007fe000)={0x0, 0x8}, &(0x7f0000c04000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000094a000)=r2, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000435000-0x10)={0x0, 0x0, 0x20, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:20:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000bd1000)='ns/uts\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b8f000-0x8)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000d43000)='ns/uts\x00') 2018/01/26 10:20:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x10000) readahead(r0, 0x0, 0x7fff) 2018/01/26 10:20:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 244.892145] INFO: task syz-executor7:6405 blocked for more than 120 seconds. [ 244.899357] Not tainted 4.9.78-gf518fe4 #22 [ 244.904278] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.912272] syz-executor7 D29168 6405 3397 0x00000004 [ 244.917990] ffff8801c3bbc800 ffff8801c3dab9c0 ffff8801c3b54fc0 ffff8801c3bbb000 [ 244.926026] ffff8801db321b98 ffff8801c2cffa40 ffffffff838a1bbb 0000000000000002 [ 244.934013] 0000000041b58ab3 00ffffff8418af54 ffff8801db322468 ffff8801db322490 [ 244.942132] Call Trace: [ 244.944697] [] ? __schedule+0x67b/0x1ba0 [ 244.950375] [] schedule+0x7f/0x1b0 [ 244.955569] [] blk_mq_freeze_queue_wait+0x114/0x230 [ 244.962540] [] ? plug_ctx_cmp+0x100/0x100 [ 244.968311] [] ? prepare_to_wait_event+0x450/0x450 [ 244.974879] [] blk_mq_freeze_queue+0x1d/0x20 [ 244.980907] [] lo_ioctl+0xfdf/0x1990 [ 244.986266] [] ? get_futex_key+0x1050/0x1050 [ 244.992306] [] ? loop_lookup.part.19+0x110/0x110 [ 244.998686] [] blkdev_ioctl+0x4aa/0x1a60 [ 245.004389] [] ? blkpg_ioctl+0x930/0x930 [ 245.010071] [] ? __lock_acquire+0x629/0x3640 [ 245.016121] [] ? do_futex+0x3f8/0x15c0 [ 245.021628] [] ? debug_check_no_obj_freed+0x154/0xa10 [ 245.028462] [] block_ioctl+0xde/0x120 [ 245.033890] [] ? blkdev_fallocate+0x440/0x440 [ 245.040005] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.045708] [] ? ioctl_preallocate+0x220/0x220 [ 245.052058] [] ? selinux_file_ioctl+0x355/0x530 [ 245.058347] [] ? selinux_capable+0x40/0x40 [ 245.064229] [] ? __fget+0x201/0x3a0 [ 245.069473] [] ? __fget+0x228/0x3a0 [ 245.074747] [] ? __fget+0x47/0x3a0 [ 245.079905] [] ? security_file_ioctl+0x89/0xb0 [ 245.086133] [] SyS_ioctl+0x8f/0xc0 [ 245.091297] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 245.098184] [ 245.098184] Showing all locks held in the system: [ 245.104495] 2 locks held by khungtaskd/513: [ 245.108782] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.117460] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.127144] 2 locks held by getty/3308: [ 245.131088] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.140385] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.150306] 1 lock held by syz-executor7/6405: [ 245.154874] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.164206] [ 245.165802] ============================================= [ 245.165802] [ 245.172894] NMI backtrace for cpu 1 [ 245.176490] CPU: 1 PID: 513 Comm: khungtaskd Not tainted 4.9.78-gf518fe4 #22 [ 245.183640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.192965] ffff8801d892fd00 ffffffff81d943a9 0000000000000000 0000000000000001 [ 245.200935] 0000000000000001 0000000000000001 ffffffff810bac10 ffff8801d892fd38 [ 245.208895] ffffffff81d9f4cd 0000000000000001 0000000000000000 ffff8801c34f1c18 [ 245.216846] Call Trace: [ 245.219403] [] dump_stack+0xc1/0x128 [ 245.224734] [] ? irq_force_complete_move+0x390/0x390 [ 245.231455] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.237400] [] ? irq_force_complete_move+0x390/0x390 [ 245.244123] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.251192] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.258172] [] watchdog+0x6f0/0xa70 [ 245.263412] [] ? watchdog+0x125/0xa70 [ 245.268830] [] kthread+0x26d/0x300 [ 245.273986] [] ? reset_hung_task_detector+0x20/0x20 [ 245.280616] [] ? kthread_park+0xa0/0xa0 [ 245.286209] [] ? kthread_park+0xa0/0xa0 [ 245.291799] [] ? kthread_park+0xa0/0xa0 [ 245.297390] [] ret_from_fork+0x5c/0x70 [ 245.303020] Sending NMI from CPU 1 to CPUs 0: [ 245.307516] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b18a6 [ 245.315153] Kernel panic - not syncing: hung_task: blocked tasks [ 245.321275] CPU: 1 PID: 513 Comm: khungtaskd Not tainted 4.9.78-gf518fe4 #22 [ 245.328431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.337755] ffff8801d892fcb8 ffffffff81d943a9 ffffffff83a8ade0 ffff8801d892fd90 [ 245.345717] ffff8801c34f1c00 dffffc0000000000 ffffffff84409000 ffff8801d892fd80 [ 245.353676] ffffffff8142f451 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f295 [ 245.361644] Call Trace: [ 245.364198] [] dump_stack+0xc1/0x128 [ 245.369528] [] panic+0x1bc/0x3a8 [ 245.374509] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.382705] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.389944] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.397182] [] watchdog+0x701/0xa70 [ 245.402425] [] ? watchdog+0x125/0xa70 [ 245.407844] [] kthread+0x26d/0x300 [ 245.413008] [] ? reset_hung_task_detector+0x20/0x20 [ 245.419640] [] ? kthread_park+0xa0/0xa0 [ 245.425231] [] ? kthread_park+0xa0/0xa0 [ 245.430822] [] ? kthread_park+0xa0/0xa0 [ 245.436410] [] ret_from_fork+0x5c/0x70 [ 245.442394] Dumping ftrace buffer: [ 245.445933] (ftrace buffer empty) [ 245.449609] Kernel Offset: disabled [ 245.453209] Rebooting in 86400 seconds..