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"}, {0x30, 0x10b, 0x39a0, "9f0948134c0305793822a48136e734c113952e8ff1610f50540d6c08e899522bbed3d11e"}, {0xb4, 0x11, 0x8, "985fc1713ccddf004bbb7adfdeb7afc84876dc8e8b06a38a72eeaaf019459a1850851953891e46fc069797a50d77ab4f3de0bee96b10f4cde5aacf32bb19b3e85a443b5e1980b320992ba975bbad8981e3348bc91ed03f7e32c5e46db2ac9c139c03eaf340f14ba0af67eb2caa56cce28c80d45c34a170f4f8b118bab0529eecdf4bd8a1849ccb037e9a255a104743352f173c943da4a6ad8f1c61aa1892b870e70e1f5dcaac"}, {0x58, 0x0, 0x6, "40620f607828508e6d42657d04c9bbec55633b01588b8ed59b461f8116f9034230ee59a59eadf0042e30ac810d04c8d0bd4dac1dbb4061dbd543cd1ee7db258603df57a0ed012c6bb81ef13a"}, {0xa8, 0x10d, 0x1000, "4d4b9a3460b4db5bef9af08f2699c411f4b0adbc97126d4be8a85639eed48194d7af69d84248ba4ac4b413fe74020cfdce32035d7ee632deacf302ad018ddb4b1f6f5c9c0a9398b5d8ee3c88e48d590b36ea5bf5888a98859cc7b8c45887a644af0e3e9c494a1b11f5d7a3b7c9701b59a3b4298c5be339aac39d9b727037ff87143c1d0f7908fe5f01ebadcc03790d3dc8d78a55187a19a2076526b2"}, {0xd8, 0x119, 0x200, "bfffdd068a49ea36b27df8715c2017e64ac76f6716312668d31463e734371251b0ee36b8e331c54e2b2b98011ded0b4a1508b31b4e9490f6f77817dee91c5bc8c0ea81d2f5538de212ae372949cd509ae7578ab0b43b5909b60101a22ae265dacc13909bf3f2dc0b4dc9597592dbf8589adbdf2d948cf8bb109920c9d2f653720d4760810221859950e78b7dc37fa17e85c8a82d03f46e0d1f8711c987cecb31d7b1d57f1ff79824a72c3b99f63930159a607955c48da5c7b1c939ac3853e1fb795643cafb11193359ff58"}], 0x12c8, 0x80}, 0x10000) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:09 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7, 0x80000001, 0xffffffffffffff1d}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x4, 0x2, 0x8000, 0x8, 0x6, 0x80000000, 0x6, r2}, &(0x7f0000000100)=0x20) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0), 0x0) r3 = gettid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) setpgid(r3, r4) 2018/02/27 11:52:09 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r1) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000140)='cgroup\x00') exit(0x0) readv(r3, &(0x7f0000000280)=[{&(0x7f0000000180)=""/201, 0xc9}, {&(0x7f00000000c0)=""/124, 0x7c}], 0x2) readv(r3, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/02/27 11:52:10 executing program 1: r0 = gettid() rt_sigqueueinfo(r0, 0xfffffffffffffffe, &(0x7f0000035000)={0x0, 0x1ff, 0xffffffffffffffff}) 2018/02/27 11:52:10 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) dup3(r1, r0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/27 11:52:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x1, 0xff) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000004000), 0x4) 2018/02/27 11:52:10 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getcwd(&(0x7f0000000140)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x1000, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[], 0x0) 2018/02/27 11:52:10 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) r2 = gettid() sched_setparam(r2, &(0x7f0000000000)=0x1) 2018/02/27 11:52:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='1', 0x1, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000002280)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=""/101, 0x65}, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000100)={{0x5, 0x1}, {0x100000000, 0x1}, 0x0, 0x2, 0x1}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000300)={0x1, [0x8]}, 0x6) socketpair(0xe, 0x1, 0x5, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat(r3, &(0x7f0000000240)='./file0\x00', r4, &(0x7f00000002c0)='./file0\x00') r5 = accept4(r0, &(0x7f0000000400)=ANY=[], &(0x7f0000b0fffc), 0x0) r6 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x4001f, r1, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000000180)=0x80000001, 0x4) sendmsg$nl_crypto(r5, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f00000004c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000340)) 2018/02/27 11:52:10 executing program 3: r0 = userfaultfd(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0c00010000000100000000000000e700"]}) r2 = userfaultfd(0xbffffffffffffffe) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) dup3(r2, r0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/27 11:52:10 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140040001300110300000056698c1228149c8f00c86089ab7a7e8b3c9fa8ecb4cc79771344b3b666"], 0x14}, 0x1}, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) 2018/02/27 11:52:10 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001480)=[], 0x0, &(0x7f0000001500)=[]}}, {{&(0x7f0000003680)=ANY=[@ANYBLOB="02004e20ac1400000000180000000000"], 0x10, &(0x7f0000001280)=[], 0x0, &(0x7f0000003740)=[]}}], 0x2, 0x0) 2018/02/27 11:52:10 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x100000001, 0x10000, 0x3}) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/27 11:52:10 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_targets\x00') accept4$netrom(r0, &(0x7f00000000c0)=@ax25, &(0x7f0000000180)=0x10, 0x80800) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) [ 157.251981] audit: type=1400 audit(1519732330.378:100): avc: denied { create } for pid=15004 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 157.263442] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/27 11:52:10 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1000000000}) dup3(r1, r0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/27 11:52:10 executing program 0: socket$packet(0x11, 0x0, 0x300) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xea6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000), 0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x100000001, 0x7fffffff, 0x1, 0x100000001, 0xab7, 0x5, 0x9, 0x80000001, 0x40, 0x5, 0x6, 0x3ff}) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5bfff)='.', 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40047703, 0x0) 2018/02/27 11:52:10 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x610900, 0x0) r1 = accept4$llc(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x10, 0x80000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000200)={'bcsh0\x00', @ifru_addrs={0x2, 0x4e20, @empty}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/anycast6\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000340)={0x1, [0x0]}, &(0x7f0000000380)=0x150) preadv(r3, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) [ 157.268127] audit: type=1400 audit(1519732330.378:101): avc: denied { create } for pid=15004 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 157.282304] audit: type=1400 audit(1519732330.408:102): avc: denied { write } for pid=15004 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 157.344729] audit_printk_skb: 3 callbacks suppressed [ 157.409087] audit: type=1400 audit(1519732330.468:104): avc: denied { create } for pid=15004 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 157.479596] audit: type=1400 audit(1519732330.608:105): avc: denied { write } for pid=15004 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/27 11:52:10 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x8}, &(0x7f0000000100)=0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) dup3(r0, r2, 0x80000) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000000)=0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) fcntl$addseals(r2, 0x409, 0x6) 2018/02/27 11:52:10 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) r2 = gettid() sched_setparam(r2, &(0x7f0000000000)=0x1) 2018/02/27 11:52:10 executing program 1: pipe(&(0x7f00001c5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005e48eb)=[{&(0x7f00005e2f97)="f8", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) 2018/02/27 11:52:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='1', 0x1, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000002280)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=""/101, 0x65}, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000100)={{0x5, 0x1}, {0x100000000, 0x1}, 0x0, 0x2, 0x1}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000300)={0x1, [0x8]}, 0x6) socketpair(0xe, 0x1, 0x5, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat(r3, &(0x7f0000000240)='./file0\x00', r4, &(0x7f00000002c0)='./file0\x00') r5 = accept4(r0, &(0x7f0000000400)=ANY=[], &(0x7f0000b0fffc), 0x0) r6 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x4001f, r1, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000000180)=0x80000001, 0x4) sendmsg$nl_crypto(r5, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f00000004c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000340)) 2018/02/27 11:52:10 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140040001300110300000056698c1228149c8f00c86089ab7a7e8b3c9fa8ecb4cc79771344b3b666"], 0x14}, 0x1}, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) 2018/02/27 11:52:10 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x200, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="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", 0x122, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x800000000021, @dev={0xfe, 0x80, [], 0x12}}, 0x1c) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) sendfile(r0, r0, 0x0, 0x9) 2018/02/27 11:52:10 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x2000, 0x0) dup2(r1, r0) 2018/02/27 11:52:10 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/204, 0x320}], 0x1, 0x2) 2018/02/27 11:52:10 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)={0x2e, 0x39, "730c9101e81284fc3818514dc999febf900efb6175761427c1550c6bd7ac35758d4c820fdcc64bd6870cbdc3f55300aaf05b1b6f3f889b2e8c"}) r2 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) r3 = dup2(r2, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x3c, 0x0, &(0x7f0000e49fb8)=ANY=[@ANYBLOB="0163404000000000feff000000000000002000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f000069d000)=ANY=[]], 0x0, 0x0, &(0x7f0000000040)}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000140)={r4, 0x2}, 0x8) [ 157.684196] audit: type=1400 audit(1519732330.808:106): avc: denied { create } for pid=15053 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 157.697194] audit: type=1400 audit(1519732330.828:107): avc: denied { create } for pid=15053 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/27 11:52:10 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0x80000) rt_sigreturn() ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) r2 = dup3(r1, r0, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000000)="ef8b4b1bc60ae5f0c00ded83544ba97d65e6a488c8d5015dcbcb5a9cd8b7e017f91d34d54721fce9d23992e11f7ebedc3ff73457d2727f0b46868efa5dbe342b6436714cb2b801b74cf93b6dce5d441fd8b305e80063371cd133e7d5141058c4de43b4384a4289899ec8acaa415a3d77cf323a64f8f5") ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/27 11:52:10 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x9) [ 157.755134] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/27 11:52:10 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@multicast1, @broadcast}, &(0x7f0000000140)=0xc) preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:11 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200001, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)=""/88) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040)=0xf02, 0x4) 2018/02/27 11:52:11 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) dup3(r1, r0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0xfffffffffffffffe}) 2018/02/27 11:52:11 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x80000) [ 157.912028] binder: 15072:15076 got reply transaction with no transaction stack 2018/02/27 11:52:11 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x9) 2018/02/27 11:52:11 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x200, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="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", 0x122, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x800000000021, @dev={0xfe, 0x80, [], 0x12}}, 0x1c) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) sendfile(r0, r0, 0x0, 0x9) 2018/02/27 11:52:11 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x80000, 0x0) connect$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r1, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080)=0x76, 0x4) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) bind$ipx(r2, &(0x7f0000000040)={0x4, 0x1, 0x8, "4790f138fd63", 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 157.954990] binder: 15072:15076 transaction failed 29201/-71, size 0-0 line 2921 [ 157.973593] binder_alloc: binder_alloc_mmap_handler: 15072 20000000-20002000 already mapped failed -16 2018/02/27 11:52:11 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1f0000e22900", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00 '], 0x6) sendmsg(r0, &(0x7f0000001780)={&(0x7f0000000040)=@ethernet={0x306, @random="ca4f9fe15b01"}, 0x10, &(0x7f0000001180)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="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", 0xfd}], 0x2, &(0x7f00000011c0)=[{0x74, 0x6, 0x683, "74bdd81bf9e72af172b106d92019dfbe91d9efbcef5a0aa3139d1cbb87027c944ecd61a1ec8f787fb554dd4c78a03e007aa074c596eda361588aff2fb721e5a66def80ca20a692de75fad0acef7e245b1f312624fdc79d814586e1906fc433733203a27d57c65800"}, {0x58, 0x108, 0x58, "af88a5b412ce130bf89bee58469de0b7ea4ad2f9f72d558614ce07b711cbce0b38fbef97104592f0317cf6cc629a59b2d3b2e446b0a3544b182c7e2b9b055f9683cfeaf0b63ede5e0b"}, {0xfc, 0x11d, 0x8, "d3b37db98621b53f74cdb57b8315c541e691ad807e7808d1e64b4536027bf74674c13b0c93fa2ef8341fc604d192f6c0c322aa4581586b320d0e4b63e732083fc317357c9e0bf6e7cefdc197a7f6f67bbf9a9648c7836f38bf400dda5037f1a016c9ce4b0a742cc73c73c82c3745edce844cb822b1eefb1d70c36c2f13b919dfc94b88b901c66faa4bb91a457d753610e1ed9fe2e7151ef7367821738aec3fc0f8ff54a3bb626fd319f041666219055cd83e27e02c42dcc46fd7d0150a642741ff9ba7b9e26fe663dcb21f433b46e9e6871ed926042180be03f27c932b3655977f810e7b1d56169b159a60a8b605"}, {0x60, 0x10b, 0x80000000, "f4cd5de2f59e49065651efc9f23cfa010947aa6cf31936dc953fd15726105f7d6bee3b0cc728c96633d567836f8de061a7da2267668c11b484279ec05b9835732f6816b3124e0970e8b6f6ebcf40be20f2"}, {0xe4, 0x11f, 0x0, "909bcd7a7b39e7b4f1207c712c725a93f4223fc64c23b4562560d77153ef72e6c7e957e385a78d145d2dd250f59f7557afb0191ec83986055c65d71e0992363e65a0278293f3780200f5dd891067de62e5f6e2d3951b0f2abdde0322e751e252f19185122d1c7459cd81dd3f104b96abf7088999899bd77003548dd1cc33e964e2d9c85c82ef85168246dbdd3519a190f3d3d6dd05629febe28a8ace193dde007c5e01090110bd0d94ef605d9d3d7de687aab0181a614a8bb84b8298e2c032f53eec1163311c53a05fde212a4c762636fb5f380ff92306e3"}, {0x48, 0x109, 0x4, "b509cf3fcb3f86343ad2c6ece69d0204484e46c14d620f1326d9aaa71c2732bd5b7ace53b1eb37212750ee84e79ed1815f27fcb860bdc306c8b66275"}, {0x2c, 0x11f, 0x6, "94f63858c004dd88ac7a8dca29e57f903ae09c5887a860ef73315444d8"}, {0xd0, 0x0, 0xe160, "19dcbafc7238b41d97eab81553860daca2e1258457851b77ea1388273fbf16d1cb4fcd6254ebf2a0ac3f5e4fc5d7d1d522429c9ee0ad9f46eb11b15f9af2bbb5fb64d69a34797c54ffa8a48dcfb3ccd631a91e015ab6a37a0f7f9ff705d9363f31e13d00ea595f372eb248e20dc8aa4bc0d444b9711c2735b825fc78de2574303c582074201de114a7dfa25d8c93deba1e75415dfa15528adb6210b3d57838b1816cc44dc68cd828082fa9e284e7095b993e10b4895d111c6e83169a365e0f539a4c"}, {0x108, 0x0, 0x4, "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"}, {0x4c, 0x11e, 0x3, "6feeed8558e37501033cc3f6ab477731d83b72f964dd18de0850ae1687a051f9ea686c59997bf4638b4b35a9d5572e47dbf2d1180739648ad8e0b6cafe4f6268"}], 0x5a4, 0x94}, 0x10) 2018/02/27 11:52:11 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x0, 0xff, 0x4, 0xcbea, 0x8, 0x9}, &(0x7f0000000080)=0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@empty, 0x2000000000, 0x0, 0x4, 0x4}, 0x20) socket$inet6(0xa, 0xeb8ecf360f4a0133, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) [ 158.052124] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/27 11:52:11 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000140)=0x8) [ 158.171679] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 158.232538] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/27 11:52:11 executing program 3: r0 = userfaultfd(0x8000000000) r1 = userfaultfd(0x400000003) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) r2 = dup3(r1, r0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000000000/0xa000)=nil, 0xa000}, 0x1}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000000)=0x7, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000004000/0x2000)=nil, 0x2000}, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/27 11:52:11 executing program 5: mkdir(&(0x7f0000000080)='./file0/bus\x00', 0x0) mount(&(0x7f0000a64000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000c58000)) chroot(&(0x7f0000000000)='./file0/bus\x00') r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) ptrace$getenv(0x4201, r1, 0x1000, &(0x7f0000000100)) unshare(0x8000000) r2 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x1ec) r3 = dup(r2) mq_getsetattr(r3, &(0x7f0000fc5fc0), &(0x7f0000acaff8)) mount(&(0x7f00001a9ff4)='./file0/bus\x00', &(0x7f000083c000)='./file0/bus\x00', &(0x7f0000a6d000)='mqueue\x00', 0x0, &(0x7f0000d86000)) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000040)=0x9, 0x4) 2018/02/27 11:52:11 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x494, 0x12000000000801) ioctl(r0, 0xcf00, &(0x7f0000000140)="1fd36ebedec4a607f1f5e9539854ce07cb62a20b237984f2d5cd878ad95db6cdd28f5d28454abcac02be15edbb7ff0aee5f2d032a60673697022f2a58fe35478636e3f2ee613bce6a07cbd820e5fdebdf0384cfd571f17360614a7d467e0252f09dfa278a1cacbfaed8409f0b70af20c18356ba548b77035716bd4339201298dd0027f7f0f87a4ee9087eb1346ab064d9f5f268f99") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x38, "b997aa8261cf9f6ff21af55bd3349595e82b5325eaa4529288a2ee09e31632500802f5980c03b1c33c1f803daa6353a87ee7452c8e492f62"}, &(0x7f00000000c0)=0x40) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x7fff, 0x20}, 0xc) ioctl(r0, 0x440100000000127d, &(0x7f0000000040)="df") 2018/02/27 11:52:11 executing program 1: pipe(&(0x7f0000185000)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000000)=[{r1, 0x8000}, {r0}], 0x2, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)={0xcb}, 0x8) flock(r1, 0x2) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) flock(r1, 0x1) 2018/02/27 11:52:11 executing program 0: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) chown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r2, 0x800000000008982, &(0x7f0000000000)) r3 = memfd_create(&(0x7f0000000240)='\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000280)={{0x5, 0x1}, {0x82, 0x4}, 0x0, 0x5, 0x5}) 2018/02/27 11:52:11 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f31ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x3bd, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x3f}]}, 0x8) sendto(r0, &(0x7f00005a7000), 0xfeca, 0x0, 0x0, 0x0) 2018/02/27 11:52:11 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8) sendto$inet6(r1, &(0x7f0000000180)="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", 0x95, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/27 11:52:11 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') vmsplice(r0, &(0x7f0000000300)=[{&(0x7f0000000140)="3c8952b244184c8fe9c99d3241a19c2e2621aa0d9f2fe20d3a54f499d81d35e6de698d2f88935eb023548e7f786bc1e2c947e0c52e55a6c2d191c467d6d09c2799c48f5786cc29fbb54660d9572c3f26a059646c7bb0eaaacead7bad3a0a89e9024a332d16320f5f1f65f59007ccb4e522020cf654ecdfc1b087eaca9eb7fae75a8248", 0x83}, {&(0x7f0000000000)="cc5d1e54c3dccf1a278e5425c368c4233e7715b4dfc56ab92a6d8d7079266ac695", 0x21}, {&(0x7f0000000200)="8a51d3eba2fff4a0d0f68e12dd825036dc65272666e14ac30cdf5ab155d763c2b9b51c53fd8706f55804ea109c7e15eaba7700ef620c7e54614550a9227e10f3c5c9614979c701cfc862625f2486103ac892ad18511fcb6eaac4a7e4571b9f139093ef9537", 0x65}, {&(0x7f0000000280)="6cf549d1b2344639d1283ab129af05203eadace9533aa324501a5adc05635fec0117b61a62afa88bf6d4cb81ca196fa5f2f763a85a1bf2e34b89835bfe130e237d22", 0x42}], 0x4, 0x8) preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:11 executing program 4: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00003cc000)={0x0, 0x1b, 0x0, {0x200000000000}, {0x0, 0x9}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {}, 0x0, []}}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) 2018/02/27 11:52:11 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x28000, 0x0) fgetxattr(r2, &(0x7f00000000c0)=@known='security.evm\x00', &(0x7f0000000100)=""/38, 0x26) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000000080)={&(0x7f0000003000/0x3000)=nil, 0x8000, 0x0, 0x92, &(0x7f0000006000/0x1000)=nil, 0x5e8}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) dup3(r1, r0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000002000/0x4000)=nil, 0x4000}, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/27 11:52:11 executing program 1: pipe(&(0x7f0000185000)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000000)=[{r1, 0x8000}, {r0}], 0x2, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)={0xcb}, 0x8) flock(r1, 0x2) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) flock(r1, 0x1) 2018/02/27 11:52:11 executing program 0: r0 = gettid() r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x6, &(0x7f0000000100)=0x4) r2 = syz_open_pts(0xffffffffffffff9c, 0x1) ioctl$KDMKTONE(r2, 0x4b30, 0x3) r3 = syz_open_procfs(r0, &(0x7f0000000240)='oom_adj\x00') exit(0x0) write$selinux_user(r3, &(0x7f0000000000)={'system_u:object_r:usr_t:s0', 0x20, 'unconfined_u\x00'}, 0x28) sendfile(r3, r3, &(0x7f00000000c0), 0x4) 2018/02/27 11:52:11 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080)=0x1, 0x4) getsockopt$ax25_buf(r1, 0x101, 0x21e74f1ab7ffcd24, &(0x7f0000000100)=""/4096, &(0x7f0000000040)=0x1000) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x15}, @rand_addr=0x200, @empty}, 0xc) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x16) close(r0) 2018/02/27 11:52:11 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:11 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001580)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000001680)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000016c0)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x18}, @local={0xfe, 0x80, [], 0xaa}, 0x1, 0x1f, 0xfffffffffffffeff, 0x0, 0xba, 0x500000, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), 0x4) getsockopt$inet_buf(r2, 0x0, 0x2000000000481, &(0x7f0000000100)=""/24, &(0x7f0000000140)=0x18) 2018/02/27 11:52:11 executing program 3: r0 = userfaultfd(0x2) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) dup3(0xffffffffffffffff, r0, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/27 11:52:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000038ffc), &(0x7f0000af7000)=0x847d) r1 = accept4(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000400000064662117199aba5f8f88a6411a55d93b8ea817b57ea3464f1b19de6c70a9c169bd128df5befa17349e7aa77db8f6aa9b4b0c46999a271f0590e35175caa5d1b374fc36dd854e4875ead240b7ae90329111d2abb23122f228d438d91bfbe091da7092a4a37cc9063d1091", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)=0x26, 0x80000) getpeername$netlink(r1, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/02/27 11:52:11 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) utimes(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000140)=0x7f, &(0x7f0000000180)=0x4) sendto$inet6(r0, &(0x7f0000000040)="2ba296207a7e439c4d2980b7cd0d6159abe431b92a98f438982eee5ff5c795d3bca9c81f13ff7cf3084917c1cbc709c0656bb2469e8b5eb0d98ac8382dbfa9ec54df1269d52336efcb525d2c879000414ad01153ead0ba05212b5642d6fc00ea7c8434e2733e4faeea6a97d63e79fc8dbf98037f8a621f4d2787aba04d063318b119efaf694d0a29af0abb3b6d225e02bc3b09428c334a7a4cf9ff9bbfc6e558b4ffcc68879dae2e005f75705753ecfb491ee956358dccd246391a7830861031eca46a7c337fff8759d1ba3e5511b0", 0xcf, 0x4000, 0x0, 0x0) recvfrom$ipx(r0, &(0x7f00000001c0)=""/108, 0x6c, 0x1, &(0x7f0000000240)={0x4, 0x4, 0xffffffffffff8000, "e755a6b83c7e", 0x2}, 0x10) [ 158.878051] syz-executor0 (15178): /proc/15162/oom_adj is deprecated, please use /proc/15162/oom_score_adj instead. 2018/02/27 11:52:12 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setsig(0x4203, r0, 0x5, &(0x7f0000000080)={0x10, 0x7f, 0x3, 0x4}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mremap(&(0x7f0000b89000/0x9000)=nil, 0x9000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) 2018/02/27 11:52:12 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20015, r1, 0x0) write$selinux_user(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a73797374656d5f63726f6e5f73706f6f6c5f743a733020756e636f6e66696e65645f750040c7caf77774f45e10905e294316c52b61fbd5c2fd74104adee73b443d368eab4a124d85f860848f2a6370d9"], 0x36) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) finit_module(r1, &(0x7f0000000200)='$:ppp0-posix_acl_access}&\x00', 0x3) sendmsg$netlink(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)=[{&(0x7f0000001040)={0x1588, 0x1c, 0x401, 0x70bd2a, 0x25dfdbfc, "", [@nested={0x110, 0x55, [@typed={0xc, 0x3, @ipv4=@multicast1=0xe0000001}, @generic="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"]}, @nested={0x10c, 0x34, [@generic="b96bfefcf197c107331e099d512564513bcab3fa6f1f52063e80f2f12130ada2a6145b10fa1410e107f259d0e60983a964baee8f0370ac4fb4a6676b0c347386430134eb4f12eba203243925beefd07f8752eff704d7d28450402d0471dbabe92469ccf4d2d4245d2332c86c5ec8d0b47bcf0cec182d358735a39c85f7d02028ad92ab62535460c3bebed8184c73bff5dc755febd61533f10980b2811a6ac654fd", @typed={0x18, 0x69, @ipv6=@dev={0xfe, 0x80, [], 0x17}}, @generic="fa1162bd0a9c6f313dee88125734616803ba706b6da03048db296269d68668629bdc32e4ba3b80cd296de950f9a241a88d789bed76b321fdce49db51095e9c5fe40033958fbac4f1a8050d26"]}, @generic="8d623d5980ac20c552c58b785a7a4b8d1dab5155599810f8399183c7ec9cfd5a11c1190bf2e40c975f0b0d5c72c215144e46b98eb8e80eb7ebcc5ef16e4ffb714b8b99cea91a240e8dddbefcabeae8a34fafa65e31429f946acf10ddf18caaf26bf15ef695f8b2f4ae6eb3291ec73883d99009a46c69f1fcfe6e0baebfb59e18dde2abbcf35805bf9b15d6a04d5f08d22c1a6f7ac4ad0803679c5c485e82e86c0f41f51384dc5578a880a0e2e5419f664fd4b0c55f0607045c352d5039fedabf15b01b7e5bfe7c7f038d3cd98520858c18e29ed74dd0ca640c5d647d9fe9664279f0659658a44730a1f91a", @generic="791ea351e8d10529954bc627783d17281875f1f79a328e3ef600b406ab1263a10ea268c640ffb09fa676f654abd3d35f6b0d5b0a5f71196671db5492835326167f5f71b1d9cc21bec9c98f9afe5f08e41a6b1f0e73039a9ac594a53d87ba5dd5a738baf7c66ce9546ac6c8f8dbbbed43abf0d66db944af56a6f1cf35820b4c", @typed={0x10, 0x79, @u64=0x3}, @nested={0x11d8, 0x7b, [@typed={0x8}, @typed={0xc, 0x5, @fd=r1}, @generic="d650539438b37e878ab98c544d35556cbd4f6efa8560873e9c114c95b4ba66fc8a829c1c2327d7bc802c411969663462f5b84da1762c1fa52d95389e2cda81494bd6bab723c090bf4182bd4f54b41d584cf9a2e6b1c26b9c2daaf5a0786e3500576e746a59378b16bb450d3363baa26570035a583d2bae273ea28fbd6a970377a62336ab6c51d0ef5120b615aa59c8cea9383d442c55e63f04c17cd44dc95827edea4cc742d5e0c698d8", @generic="66817a5020410893555eb73cab4aad9b41c1349bf85147180919bc8c5470353539d0c99b27c213dcbf4ee08253fd6ea7496af1724bf8d735255c0660a81f3b8639472660445aa2c2992dd867bfaacaebada1ad796652f331ed365968c299f5acd8039a597cae84d7d8", @generic="9b977de1f728c15d1c4604f3375535ac503b6b5ded3d408c942609861424d62a8cda01cf087f1144a07540f97becbaba043586fe34adae63ba517f642bc4f75c9dcb1bd23c212c99410d27c2063b131cce8ddae217d584", @generic="d370603ce84be89646323e7ab7168b81b657b9abb1b57b7b15def0241b5a44fa847c36b6dc4db59d56ff119c41be0ece95e97386", @typed={0xc, 0x4e, @uid=r2}, @typed={0x1008, 0x33, @binary="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"}, @typed={0xc, 0x39, @ipv4=@rand_addr=0xc2}]}, @typed={0x8, 0x70}]}, 0x1588}], 0x1, 0x0, 0x0, 0x40}, 0x16f1b32c53ef94ec) 2018/02/27 11:52:12 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x4}) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r2, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:12 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000000300)={0x6d, &(0x7f0000000280)=""/109}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x480280, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000001c0)={0xff, 0x0, 0xb000}, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40047705, &(0x7f0000000040)={0xba6, 0x1}) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000), 0x40) ioctl$DRM_IOCTL_GET_STATS(r3, 0x807c6406, &(0x7f0000000080)=""/228) 2018/02/27 11:52:12 executing program 7: socketpair(0xa, 0x4, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x0, 0x10000, 0x2c1a54dd, 0x0, 0xdb2}) prctl$getreaper(0x1b, &(0x7f0000201ff8)) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'ip_vti0\x00', @ifru_flags=0x2800}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x400) 2018/02/27 11:52:12 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) r2 = dup3(r1, r0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) getsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/27 11:52:12 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xede1}, 0xfffffffffffffe9a) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1ff) 2018/02/27 11:52:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000038ffc), &(0x7f0000af7000)=0x847d) r1 = accept4(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000400000064662117199aba5f8f88a6411a55d93b8ea817b57ea3464f1b19de6c70a9c169bd128df5befa17349e7aa77db8f6aa9b4b0c46999a271f0590e35175caa5d1b374fc36dd854e4875ead240b7ae90329111d2abb23122f228d438d91bfbe091da7092a4a37cc9063d1091", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)=0x26, 0x80000) getpeername$netlink(r1, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/02/27 11:52:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000100)=0x10, 0x80800) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000180)=""/157, &(0x7f0000000000)=0x9d) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000040)={'dummy0\x00', @ifru_addrs={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) poll(&(0x7f0000000140)=[{r0, 0x60e2}, {r1, 0x18}, {r2}, {r3, 0x1000}], 0x4, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000b9dff0)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x8001}]}, 0x10) sendto(r4, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) 2018/02/27 11:52:12 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0xfffffffffffffffb}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x23e}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x7) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000140)={0xffffffffffffffff, 0xfffffffffffffff8, 0x6, 0x7, 0x0, 0x3}) 2018/02/27 11:52:12 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000040)='bcsf0\x00') r3 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x7ff, 0x200, 0x8001, 0x6, r4}, 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/27 11:52:12 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/17, &(0x7f00000000c0)=0x11) r1 = socket$inet6(0xa, 0x0, 0x7) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/27 11:52:12 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4, 0x20}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) fstatfs(r1, &(0x7f00000001c0)=""/103) 2018/02/27 11:52:12 executing program 0: r0 = socket$inet6(0xa, 0x40000000002, 0x0) sendmmsg(r0, &(0x7f0000001540)=[], 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() setregid(r1, r2) 2018/02/27 11:52:12 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20015, r1, 0x0) write$selinux_user(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a73797374656d5f63726f6e5f73706f6f6c5f743a733020756e636f6e66696e65645f750040c7caf77774f45e10905e294316c52b61fbd5c2fd74104adee73b443d368eab4a124d85f860848f2a6370d9"], 0x36) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) finit_module(r1, &(0x7f0000000200)='$:ppp0-posix_acl_access}&\x00', 0x3) sendmsg$netlink(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)=[{&(0x7f0000001040)={0x1588, 0x1c, 0x401, 0x70bd2a, 0x25dfdbfc, "", [@nested={0x110, 0x55, [@typed={0xc, 0x3, @ipv4=@multicast1=0xe0000001}, @generic="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"]}, @nested={0x10c, 0x34, [@generic="b96bfefcf197c107331e099d512564513bcab3fa6f1f52063e80f2f12130ada2a6145b10fa1410e107f259d0e60983a964baee8f0370ac4fb4a6676b0c347386430134eb4f12eba203243925beefd07f8752eff704d7d28450402d0471dbabe92469ccf4d2d4245d2332c86c5ec8d0b47bcf0cec182d358735a39c85f7d02028ad92ab62535460c3bebed8184c73bff5dc755febd61533f10980b2811a6ac654fd", @typed={0x18, 0x69, @ipv6=@dev={0xfe, 0x80, [], 0x17}}, @generic="fa1162bd0a9c6f313dee88125734616803ba706b6da03048db296269d68668629bdc32e4ba3b80cd296de950f9a241a88d789bed76b321fdce49db51095e9c5fe40033958fbac4f1a8050d26"]}, @generic="8d623d5980ac20c552c58b785a7a4b8d1dab5155599810f8399183c7ec9cfd5a11c1190bf2e40c975f0b0d5c72c215144e46b98eb8e80eb7ebcc5ef16e4ffb714b8b99cea91a240e8dddbefcabeae8a34fafa65e31429f946acf10ddf18caaf26bf15ef695f8b2f4ae6eb3291ec73883d99009a46c69f1fcfe6e0baebfb59e18dde2abbcf35805bf9b15d6a04d5f08d22c1a6f7ac4ad0803679c5c485e82e86c0f41f51384dc5578a880a0e2e5419f664fd4b0c55f0607045c352d5039fedabf15b01b7e5bfe7c7f038d3cd98520858c18e29ed74dd0ca640c5d647d9fe9664279f0659658a44730a1f91a", @generic="791ea351e8d10529954bc627783d17281875f1f79a328e3ef600b406ab1263a10ea268c640ffb09fa676f654abd3d35f6b0d5b0a5f71196671db5492835326167f5f71b1d9cc21bec9c98f9afe5f08e41a6b1f0e73039a9ac594a53d87ba5dd5a738baf7c66ce9546ac6c8f8dbbbed43abf0d66db944af56a6f1cf35820b4c", @typed={0x10, 0x79, @u64=0x3}, @nested={0x11d8, 0x7b, [@typed={0x8}, @typed={0xc, 0x5, @fd=r1}, @generic="d650539438b37e878ab98c544d35556cbd4f6efa8560873e9c114c95b4ba66fc8a829c1c2327d7bc802c411969663462f5b84da1762c1fa52d95389e2cda81494bd6bab723c090bf4182bd4f54b41d584cf9a2e6b1c26b9c2daaf5a0786e3500576e746a59378b16bb450d3363baa26570035a583d2bae273ea28fbd6a970377a62336ab6c51d0ef5120b615aa59c8cea9383d442c55e63f04c17cd44dc95827edea4cc742d5e0c698d8", @generic="66817a5020410893555eb73cab4aad9b41c1349bf85147180919bc8c5470353539d0c99b27c213dcbf4ee08253fd6ea7496af1724bf8d735255c0660a81f3b8639472660445aa2c2992dd867bfaacaebada1ad796652f331ed365968c299f5acd8039a597cae84d7d8", @generic="9b977de1f728c15d1c4604f3375535ac503b6b5ded3d408c942609861424d62a8cda01cf087f1144a07540f97becbaba043586fe34adae63ba517f642bc4f75c9dcb1bd23c212c99410d27c2063b131cce8ddae217d584", @generic="d370603ce84be89646323e7ab7168b81b657b9abb1b57b7b15def0241b5a44fa847c36b6dc4db59d56ff119c41be0ece95e97386", @typed={0xc, 0x4e, @uid=r2}, @typed={0x1008, 0x33, @binary="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"}, @typed={0xc, 0x39, @ipv4=@rand_addr=0xc2}]}, @typed={0x8, 0x70}]}, 0x1588}], 0x1, 0x0, 0x0, 0x40}, 0x16f1b32c53ef94ec) 2018/02/27 11:52:12 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000e44ffc), 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'syz_tun\x00', @ifru_data=&(0x7f0000000040)="5a351227f24cce89a748afc43d2176ebf27874ed93162a95bb9968dfd98b49ae"}) write$tun(r0, &(0x7f0000000240)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "b1e162", 0x3c5, 0x0, 0x0, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xea, 0x0, [0x0], "906681c52fb53ecceaf424d0c79b47604228c9c5d036d0188f28f1539ac85692c3c893e6b15d546238faca93d491bf501ef87b5d2d6e6f33487a817237332ee46cb8fb5fdee235d3c05df664078571653a7a4e00316a1801ba4c2c802a67cb8fc31141c11c887ca84fd7c7452eaf6086d483a8ded1c7e4542b67ec8a2831162d5fd9600ae03c3c887e78f4b3abb0cefb85cf82192f5ae8429287183f797571e18eeaf6b759f4d544ea841a6dbbd5682682da5ededf4579e5bf16c061e4629c0119f04b3790c175497609beb2c83009c1eba0ac6f0c6ba6530e136df9d1340d679acf37fb7d597c18d0a1"}, {0x9, 0x0, 0x1, 0x6, 0x0, 0x0, 0x800, [0xffffffff], "da5c5f3d9634dafa2747a78674703da4d71a009b6fe8f842debd974f481dbea39bc6b28b7524a4335e34ba35ca438d5ca86f9084f2f81f1fc54a4266ccbf3a26c2938378801bdb0c7ffd5dd90d2f711f749f46984f36c8c7be80d5846219be6083c27bdf70e00d613df447b1fa14495f45351bb29c06660300c9b5db92c271734bb9cdc7a51f3a1a34fed3c959e4de3f27f13f1e937e1860017f7ea0e1a64ee201ba39be13c16410be7e20155707732733ef5679c8988d850aff9b07fa85524a56f4b13a28573e2663e5d84d"}, {0xca4, 0x0, 0x3, 0xfffffffeffffffff, 0x0, 0x0, 0x86dd, [], "12e339c561fc56c3215695f501d6b93b93e9fdba3b8bcc15031a8cd6162002b66a4911f1a4e46f25ab227660d25b3a89d43b2e7f9bae87e0ee066c0682575cf5649ce69050c2e991dd18b7c6f94fb55e4efcac4e6e58a64f2d57885c078ffea9fcb7546e08e79da13c353b29c4025342e70fe7a7db77ff8e98f551ee148b0a11fb4c180ea33973f3129b49aaeaf5dfdd34d6f46bd09482c4316e39e8240d44e4aa7ee7b2335d1a99f91633a689b6db4346ad62a4590dcc18926c987f5b2ed2cf0c6885c8812502262d46fac8652ecfb856"}, {0x8, 0x88be, 0x1, {{0x1ff, 0x1, 0xd31, 0x400, 0x57, 0x4, 0x9, 0x800}, 0x1, 0x9}}, {0x8, 0x22eb, 0x1, {{0x7fffffff, 0x2, 0x6, 0x0, 0x36ab, 0x400, 0x2, 0x1}, 0x2, 0x7f, 0x8, 0x0, 0x81, 0x800, 0x1, 0x2, 0x3, 0x192a}}, {0x8, 0x6558, 0x3, "6262cf85835cd8055bf5eaa2e2e2c4e8e3bbb09a02a72b5ce8ab578fd4bade4c2f44990bd32ea6d8add78d32486cd228cdd013ed7852884cc45be764efb4480e73d405a75e3306782df768ce0e6a9a9756f041d6fbd650e28d46b1da22d58b9968f1fb99198f56918848f6a98f86401b75f8f4ddaf8d15ed7195ece3b44e40350cad76b3a5d4bd96404fb0fdd31cec47da697b46aabeb86cece7f1f3af9be5049bacaeabad40a693b0db8de0ccbd3968ebe605a66eb21562e36013f8d5c166343e6ec9ff0762ec0fd030ae5613523ae87f1395721521f744f9acbe34493242c4f5e49f5608e4713c99e10c1a4dddc05bb858884cdcf5"}}}}}, 0x3f1) 2018/02/27 11:52:12 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x10000000000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000140)=""/4096) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/2) 2018/02/27 11:52:12 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000040)={0x4, 0x18, 0xfffffffeffffffff, 0x1, "896f885d3282dbbf65f8d77004658f1110ebdc0bff6f40f8740496b471340ba2"}) r3 = dup3(r1, r0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000080)={0x5, 0x20, 0xfff, 0x0, "fdb5301ad605bd351ab157e94045755205922b7c7722739ff8d93c35dca5966b"}) 2018/02/27 11:52:12 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000400)='ramfs\x00', 0x0, &(0x7f0000000600)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') mount(&(0x7f0000000040)='.', &(0x7f0000000180)='.', &(0x7f0000a60000)='ramfs\x00', 0x1004, &(0x7f00000000c0)) 2018/02/27 11:52:12 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) signalfd(r0, &(0x7f0000003000), 0x8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 2018/02/27 11:52:12 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001500)=@assoc_value={0x0}, &(0x7f0000001540)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001580)={0x0, 0x1000, 0x2, 0x3, 0x8, 0x13d, 0x6, 0x7ff, {0x0, @in6={{0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x8, 0x0, 0x1, 0x8, 0x4}}, &(0x7f0000001640)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001680)={0x0, 0x0, 0x8, 0x3f9, 0x4, 0x3, 0x9, 0x2, {0x0, @in={{0x2, 0x4e20, @rand_addr=0x9}}, 0x3, 0x3, 0xff, 0x4, 0x68}}, &(0x7f0000001740)=0xb8) sendmsg$inet_sctp(r0, &(0x7f00000018c0)={&(0x7f0000001400)=@in={0x2, 0x4e22, @empty}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000001440)="ca74089ee4043fea67627339304e30bc920a7e2854456c0b3d6ce77dd233badf38c594c5b76b6b81f100e7c20d9ae18dff5251b650426be272da1a59ead405162836537b408f1be9688d45cfd2d555cdb454ed4dc5d0b9b25f4c769e2a89ba306405", 0x62}], 0x1, &(0x7f0000001780)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0xb3c0000000000000, 0x8000, 0x0, 0x9, 0x3, 0x94d, 0x7f, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x401, 0x200, 0x0, 0x81, 0x8, 0x100000001, 0x5, 0x7, r2}}, @init={0x14, 0x84, 0x0, {0x4, 0xfffffffffffffc01, 0xfff, 0x5}}, @init={0x14, 0x84, 0x0, {0x100000001, 0x800, 0x1, 0x5b3c}}, @sndrcv={0x2c, 0x84, 0x1, {0x400, 0x1787, 0x8006, 0x5, 0x8001, 0xff, 0x6, 0x3, r3}}, @init={0x14, 0x84, 0x0, {0x1ff, 0x1, 0x1, 0x9}}], 0x108, 0x4}, 0x800) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000000)={0x1, 0xfd, 0x5, 0x2, 0x2, 0xbb}) r4 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x3, 0x400, 'queue0\x00'}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x80812, r4, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x4}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)={r5, 0x1000, "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"}, &(0x7f00000013c0)=0x1008) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000001c0)=""/252, &(0x7f00000000c0)=0xfc) 2018/02/27 11:52:12 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={'syzkaller1\x00', @ifru_addrs={0x2, 0x4e24, @broadcast=0xffffffff}}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000001c0)={0xfcf, {{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x4}}}, 0x88) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000140)=0x6, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r2, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) [ 159.684443] binder: binder_mmap: 15263 20ff9000-20ffd000 bad vm_flags failed -1 [ 159.740823] binder: binder_mmap: 15263 20ff9000-20ffd000 bad vm_flags failed -1 2018/02/27 11:52:12 executing program 2: mkdir(&(0x7f00000000c0)='./file0/bus\x00', 0x40000000000003) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x45, &(0x7f00000d5000)) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/27 11:52:12 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/icmp6\x00') ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000140)={0x7, 0x7}) r3 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r3, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000000ffc), 0x4) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x48) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001000)="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") 2018/02/27 11:52:12 executing program 1: r0 = open(&(0x7f0000001540)='./file0\x00', 0x800, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001680)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x9c, 0x3, 0x40, 0x100000001, 0xa5}, &(0x7f0000001740)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000017c0)={0x0, 0xffff}, &(0x7f0000001800)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001580)={0x5fffffff, 0x0, 0xffffffffffffffff, 0x7fff, r1}, &(0x7f0000001780)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001600)=@assoc_value={r2, 0x2}, &(0x7f0000001640)=0x8) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) r5 = socket$key(0xf, 0x3, 0x2) r6 = syz_open_dev$usbmon(&(0x7f00000013c0)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001400)=@assoc_value={0x0, 0x9}, &(0x7f0000001440)=0x8) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000001c0)=0x3) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000001480)={r7, @in6={{0xa, 0x4e22, 0x6722, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}}}, 0x8c) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001240)={0x94, 0x0, &(0x7f0000001840)=ANY=[@ANYBLOB="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", @ANYRES64=r4, @ANYBLOB="01634040010000000000000002000000000000000000000000000000000000000000000000000000000000002800000000000000", @ANYPTR64=&(0x7f0000000080)=ANY=[], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB='H\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00634040040000000000000000000000000000000000000010000000000000000000000018000000000000001000000000000000", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r5, @ANYBLOB="000000000400000000000000"], @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB='x\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00']], 0x1000, 0x0, &(0x7f0000000240)="e547e94ce852ccaa005d40e12d855ac5a5aad920f7ce04f59394a231d9fb62c6d0db0d9d1812c3eecff64d91559d8a1a55b048bfbee8faea5732de984d6caaa865fd5f994434381639aca342ff9b83cdd9480aee16532fba57ec51eae529dcbd490266b608a64027c94fe7554c6327d134334606c9187e4882ffbe46464c75c67bbd914e20d274e24cff8194205a04c60150b57e4296a3bf18c46e096583f7f3db5246fa292cd4625d65f020cbd68f1444abe625c8895d699cc42c0cfeaaf4de506aef386a83996902f89fc2edb3ed77060d39c359de4cd7440e52be3785160e48963ae6d60722a792a94530af66778d76222c8e9d8e8dcddd4659d0519c4fe87c0268f8e3ed72bd1d9148b6c1a9aa158b1e10bf93c520ba3c7f3527146ae4c95bd8f6bbf5e6622699bcea4552223725118102f02737a91700b88552d93685af9acc3b51e7999eb3b2f49b7a9ac18c3a254664c165077287bd384c2949738ade658d5c6618f28dd98783af2315587d783acc3010ecb0a7649f05d7d08c796b124a3a40cfb43dd1869e601bc6ebbccb209ae0026642a9d0f98bc1922b331e3abd7499396ad2dff760116f760fd5bb73612d43b73ebad739edcfa1611a7fc1890e9f0f80031430d572d5f53448ba4f44a832b49ed72fc2af6675b5c61dbec4c85b12bcfb5741057f7f1b69408af845d39ea3c321f18facff9645f7c2d34a5247650ec0c8f2c8bc03e596975ef4e58b868029912b8a95470066d6b8f8095056f093eae0d643f36cbb2068609392e3f9cee98f7f910650c23b88d13bbca1b2e67411cc6072133c14ca7a9c61d2d1ea2b96972860b1d0987c5bd03eac4ce44e61c971820f924d1431b173e5fd1a7aafa33930883ead53351de8206d2ab4881f771f4e5447694922af9e765aed972c6d1794c0c392faffb8ae2828b87cf969329665301dfa79469a7bc009a62e0392c6b6ec13057f8850bd01994f4c625a5b39b178bd6393f9bfe5faff023cb7f7ad7da693be42e515491c92785871943c7a953015bf66c303beaaa4a5fc65f64ae678c28ac9abc83b3eede5c498438a72a60def38aef1eabe4b1d640f5dfc35188da9da678c11f4e6907c2625a0aac2a45c9eda6ad7eb18ca950d2fb1035f757ae5bc3dcef6a124a330224044002ebb1ecb17fa081680ca66670d7269ce32176b6c082974ea33f9ef0fa1cae2a7c1f531246e39141399905895bd0b39786187630d8ef977559093ce251334ecedf21a252ee4946d95097ffaa33a974381dd586f06aa569d30cf56389181ccc69f2fe03f7163f3c62f8dffe4e2985662da1c54f7932abed08a7682bbde4d0d027d42f2584d05519451a162e6a0434bdb21d2fc866fb4b62ab38994a4e6708c5e9e0813878327e9b9ddf982b4ca86ed1817b88d5a27376051afa0682a45687b9d30bdf7217d04b280ff63e5320d1ee546d608ba9a4762815166f1a82978225752deff5e4f984f33e8069b91f8fac05298fb95de0b5fabe3829d8c89f0fa58bd9526b9269339a98499e0b39c7be536a2bf60696f451710eb98acdaa1bcf5140d09afc6f4eab6bf508e83abfcecb8cca5af783f1fe917b0f4ba3ea4c51aeddcbe7110315a90b4647e8d623566d7c292cf55554e86ac0928b27efd159a854a66762015bc99f921ed1f676991416974a54b47630102b1299df98aee8f3fcf7d5ef326a087693946f5f42f539909d0d010fe81e77a5c6c08f13f811d904eb61bbd2b6c494c8684a5e7d3057efbf3dec7950f03b98b9f40f59abbaa7d70f4826d79ae15d194b2f68dbd9c906fa919aec5c12884435fc189e834f1c5867feb35f00fb83493386215d3f9db3fb5faeb670e73215a8f96f60ccd3fe2f22aecb1da158c39aa0a90d259a090c1a2e8618f489b9efdb9fb1c040c0bfc344d45a9eedb69cbfa3b02eadc15530749998a9699ecda5a236a05e4de81949026dd9f78918d69dff1455a3be37c88f11bcca5576e5a281d8ec2d185ac3f4cf232752e86d897f902d6cf83106c51c40330c9fec77b0193bcd044522c2806024b62099b6280510a3e87f2085933261f63b20d247fe7d48d88976c8827ea77c73f6d49c0e6682ee305fdec7302a08b519c5ed58a9c8af2f0b201ad49a1bb8d2ffc8403d4d434845f935cae3399cb11a3e861ea377c55d61ac3db8932268b46214b8e2707f165f8fcd3c3a6c636b70e8f39c84266e8658b783ceada078fbed2c98a238ec84a9ed1d89bd1c062a21e7a33b7f9c0ebada17c6102a5506397ebfa9101e17043518bd5b0163b2e77f33e8111bd7c34b02adcfcfa4e12d143bc842478d559af8b32bf110f31ad0269633477d0c8792d7931708b4dbb78eddb394743286b74b8592f4768b3e6b3b57bf719e5e9d18b1328cb02becd9cc23639f3568462af9bdca49f847115a0c57f0a4617dec553dae5b4974f381db0ee003228424bd6141ef0b1ea9ad5b14cfaa79de2b89edc45cdcf7f27be2ac1b35a523afaafa9b3041a5bea2422d45866d2166ae39bdd7a4e63ee94163ea92aabdbbfb0354af5ae9d73507a774cd2350eea7c109c5fd13b167be2c110c23509fa54ab2123a3bf00cfbae6d2b59f8049a4a833278e1464ba9d8fa28abb286567e79f8a4c02e31315ef617630df2f0ef5101877e5158d78b72e92501a5dff5196d99b7e8d387d26b6028303b39c60cc0bb383a509a6d2571d53140ea9769ace84318c3c98606f02b6b3baa4192a0b86188765827dad93e7d3e90e5d19e977e306b0a0aed1800424e11e1fd0bd17a76b8ac8d7c5201509a98cab4925733d8c5ecc390aca63e9c8ac6feb307a5d4624b8180ff5493b15a5cb3cf1e1c4471f44c3f23f0fcb2d492205900ebafb5558beb72c9782de62a74c73ace4ce18236526b59028ab254392e99d29dd58fe51156849e7b19ee418e35b6a5960aa98d0614bda5bcc7a72a3fa132611a9603cc9293fa63a06e7c8aec1aef45b5ea445835ca790334a51f2d4e31b44603fa06476be4088f9c495d224181386fc76da99f386b64ad2d0994b9d705bafc4465599428056fb245a7f62b444470d5f7e45eaeb1927d808f68d8a35c8799ce141e2dc594848726a56f1eedfb7daa3b9b073a551bba76d88bed8c81968a724e9b55a51aea5be28fa42de17a2100115e15e52d0fa9913a1ba9c991b81a439817ee55ad458324f9c90793b742e98609974e818a9abced1727390fdd1828359cd36b1a93af38f88f7a9a5f48bc3462f0cd61c22e3c758168c54eecebcd1b82cae2348c072b8a7d63c5555a7b56c5b71aef104c20d96a04e86f9d6b2d00c5b2e327e77505c826a37fc27557418555b99f06cde78df6387530059955922c25d6a61f976ba8f69a53000f70661bcd56fc09693c42d357ab5676a33d48346076e0dc22470c754103f59eb58bc4da9e7fc4197c53f2917a904b55ff67906a185570448dc1a6517a08b99717db129b418492d333970e36c9882aeb05909e13ef0c2cbef921a26a48581ca9c7ea135bddea7e05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r8 = syz_open_dev$binder(&(0x7f0000ab2000)='/dev/binder#\x00', 0x0, 0x0) r9 = getpid() sched_setattr(r9, &(0x7f0000aac000)={0x0, 0x3, 0x0, 0x2002}, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20010, r8, 0x0) r10 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2, 0x0) faccessat(r10, &(0x7f0000001380)='./file0\x00', 0x2, 0x1c00) rt_sigsuspend(&(0x7f0000187ff8), 0x8) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f0000001280)=ANY=[@ANYBLOB="ac119bb9320063d3647c96108e8ac0eb7059997431c9f2637f1fa2fc9181fbe46751d3fc5974310caf65c0de7e8a8eac29640000000000156e505a9772423140a8f33e6cb4706d935a733519c04d373af7a6c4cc6dd39c7c8368dd2d48083ae12e118ff9e34ac97808766b19b288e96f741edf5e1a79d8dfa6bfd8329345f9b0b8fe130ca611551805039b499d00778eb04629c0fc527cf1daa951c0cc8a8e02db2e46d1edf03c463d1a3cbd46d2476887dadda04adf57687dc501780e2c5fdd215d2820001fe19c2e86aea63c05f0c9d5c54b1fd31fb25c0db17f6a0f"], 0x1, 0x0, &(0x7f0000008f37)="c2"}) 2018/02/27 11:52:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns\x00') fchdir(r0) r1 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001280)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000001380)=0xe8) lstat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001480)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000014c0)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000015c0)=0xe8) r6 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001600)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001640)={{{@in6=@ipv4={[], [], @empty}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000001740)=0xe8) stat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001940)={&(0x7f0000000000)=@file={0x8cff763cb474a7b9, './file0\x00'}, 0xa, &(0x7f0000001240)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000040)="18c5fca5e8fb9738d00b1b8e1502282e6f022c78a095902d887c84b3d8b0dc2aa051c69f88bdf702f42775a958430c9ab98fff1c", 0x34}, {&(0x7f0000000080)="56982df0f6732f56109e412920a55840b2f4e774f2eaa0a6e644834b4cf38f55e358310a3e0f6242f1582abce405e3fef178c059325c841868f8b61141ffcc4271fb05a071d02114496639a36869ed387424beba8c7ed7a3dac87d3006c3c6e85fe76afed83020fcbda325bc056ebe0b578290ae9bcb50d0cfc81ea3cf6d0a029e8e54c27973f0c8d1beb7d13b499f775852a2e819248099d0c4f5c673184ed4475bd0300c0403", 0xa7}, {&(0x7f0000000140)="03903e1776f8ac358c101b3867d892b1ce7fc733d3faca3cb53b22790274de6eefa1eda77dd84897238acac045641946e749f2483adad1d090fd4c32b352e9175a6d7951e1599d", 0x47}, {&(0x7f0000001200)="78f2a947748fd431ac1711b18834640f397a9aee9407", 0x16}], 0x5, &(0x7f0000001840)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0xfc, 0x800}, 0x8000) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/27 11:52:12 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) sendmsg$nl_netfilter(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000500)={0x478, 0x0, 0xf, 0x1, 0x0, 0x0, {}, [@nested={0x1a0, 0x1, [@generic="e3a285dca4de824b8e9e2df301abcebd695c26ee8abcd4f5bd69f92c60f09097ffdc7929172cb211", @typed={0x18, 0x82, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x7a, @u32=0x5}, @typed={0xc, 0x83, @fd=r2}, @generic="65c05a931124be186aef768e0da28a9cdd8cdb94843b3c8eeaa28657e10ee0937654005411aaa0fa7c8fbc945b7ab861e09ccdc3df1fc5", @generic="fd5d63143d26ea8c77da957e6e1688d051d696", @typed={0x10, 0x9, @u64=0x9}, @generic="264709cd224aa5b398c5b4da4b42f88e21333cc30e3e064c7949d135aeb76099de731f5490895afed1a44110d6dbef1c107e5d981933551be2fc4afc5c1dfcca30bf4b8cd07648c0a7aca486d322bc4700c4341f315506f26a115589e1d21504074d8c6dae64cd62ab66b1b49ce29d2504f4e4e4fc831f0661fbaab6750c00", @generic="f9bc843e0d223d6f3c47d7f561ebb871aa51c0f6e11d48c7b66bccc1163a809f6f4babb93c4bd675c4cf53d40670a6a9ff3860b79195ae659ff0870074008b2919bbe16d1335f72daf1e090a9e67a07eb29d6babea094c67112eece709e9332ea518511ff5a83df09e"]}, @typed={0xb8, 0x8, @binary="c55f27b0e5e086a84898d3ef40f232d476a7aa657672535e58e2eb7f15e65823310e646622353d377dc4d44d872c143413a3965e8934ae40ad26a1915378b60801bd66a0cbf94b04de20d097d3e7d4a4b10f3b9b508d8a4a96f2c427dd5bce581d5ae8736f2ffa838952d71d05816939e2acef32b087a78e73fd927c29c02b6688a0033e50fc1cc49afb7f672e4ef435b0f2a846e56613e6cc625e8d940c09236e5e2ea41e60a1695437ee79b84f66"}, @generic="b39218c9150511f2e9636342f5275097be966413f1c25480d42e0f062526ea74658a6bcf981ce7f104978b0592e5f89ac64680815753e7d7464be9353e6c0f9b7f43920ed1032d089001259a93daac7072bceaa9c386b7a3a6d0644dc03cc0ea1e3f1bd45715b6eb226fcccccec758b1e4385018f9aa3f67c27ff569e6ac35db", @generic="b1f1d192f87c352e23f9d7143368a0139d310ba4c264c77ce0ef909e802c7d299c4a219b6cb46f67b4910221940c5d1aea0abc1515190b31aa7e19fdd1f3ae28497a3c7c17740b5ac990a8402e263904e5355eee0cdc059c7d50b4c18672a78061d3f7b3b60bfec4c767278bccd5a591e1c330e397921ed920dc7f6b2f06da48a433c3269c37b2add781bba891ebc5e7a2aae81b16f936efd1f159f4b243254719afd4607a85c813f402a945f1d560352144a51d1ae46e90478ad1f21ad83682c7594cb5d390b8f53af6344e2de347fafedb92196888307070454d16f847e780b9fc", @generic="494fcf9dad77cd569884df0b5c5789b6774c8988ad3bdb8ea911e76e210449a707403193d592973e", @typed={0x80, 0x8, @binary="18cdbc71583e5e3edce83cc1f02c258fb5f0c530115eb04493ba6f5bf5629a8907aaccfa82d06e48629f00942ff289ceaf27623816e36580f8015065fb376efda44cd68caf6db226e2858f9e2f7e5286517228273ea1cb66b117844ddee6996c1937c66725321b2b5923a7bf7079a879fada53a375"}]}, 0x478}, 0x1}, 0x3) r4 = getpgid(0x0) get_robust_list(r4, &(0x7f00000001c0)=&(0x7f0000000080), &(0x7f0000000200)=0xc) listen$netrom(r3, 0xffffffffffffffff) r5 = dup3(r1, r0, 0x0) ioctl$EVIOCGSND(r5, 0x8040451a, &(0x7f0000000180)=""/42) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/27 11:52:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000010000)={&(0x7f0000004000)={0x10}, 0xc, &(0x7f0000007ff0)={&(0x7f0000022000)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) pipe(&(0x7f0000000000)) 2018/02/27 11:52:12 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000000)="84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3", 0x40) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000000c0)=0x8) sendto$unix(r0, &(0x7f0000033fc1), 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="000084c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d0200b9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e5400d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf566fc67074f082003cae3a6b7767b3b52bbf48311ab221ab712f3e3d35dff89"], 0xac) 2018/02/27 11:52:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xd) fallocate(r0, 0xffffffffffffffff, 0x2000000000002, 0xfffffffffffffffe) [ 159.831206] audit: type=1400 audit(1519732332.958:108): avc: denied { create } for pid=15274 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 159.857760] binder: 15278:15284 BC_FREE_BUFFER u781a5fbdbab77810 no match 2018/02/27 11:52:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000010000)={&(0x7f0000004000)={0x10}, 0xc, &(0x7f0000007ff0)={&(0x7f0000022000)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) pipe(&(0x7f0000000000)) 2018/02/27 11:52:13 executing program 7: socket$inet(0x2, 0xa, 0x96) r0 = memfd_create(&(0x7f0000000000)="7d127b6b657972696e67656d3100", 0x0) syz_open_procfs(0x0, &(0x7f0000ab4000)='net/ptype\x00') sendfile(r0, r0, &(0x7f0000000040), 0xd9) [ 159.901210] binder: 15278:15284 unknown command 332556833 2018/02/27 11:52:13 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec3ff4)) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) ustat(0x3, &(0x7f0000000000)) 2018/02/27 11:52:13 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r3, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) [ 159.948395] audit: type=1400 audit(1519732333.078:109): avc: denied { create } for pid=15274 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_netfilter_socket permissive=1 [ 159.956055] binder: 15278:15284 ioctl c0306201 20001240 returned -22 [ 160.216832] binder: 15278:15297 unknown command -1181019732 [ 160.222575] binder: 15278:15297 ioctl c0306201 2000dfd0 returned -22 [ 160.251587] binder: 15278:15297 BC_FREE_BUFFER u781a5fbdbab77810 no match [ 160.258637] binder: 15278:15297 unknown command 332556833 [ 160.264159] binder: 15278:15297 ioctl c0306201 20001240 returned -22 [ 160.280762] binder: 15278:15297 unknown command -1181019732 [ 160.286495] binder: 15278:15297 ioctl c0306201 2000dfd0 returned -22 2018/02/27 11:52:13 executing program 2: select(0x40, &(0x7f0000f84000), &(0x7f0000f84fc0), &(0x7f0000f84000), &(0x7f0000f84000)={0x0, 0x7530}) r1 = dup(0xffffffffffffffff) bind$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x8, 0x0, 0x8001, 0xfffffffffffffeff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {r0, 0x9}}, &(0x7f0000040000)) 2018/02/27 11:52:13 executing program 6: r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x800) splice(0xffffffffffffffff, &(0x7f00000001c0), r0, &(0x7f0000000240), 0x4b, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000000000), &(0x7f0000000140)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000280)=""/41, &(0x7f00000002c0)=0x29) r3 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r3, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:13 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x84a80, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) tkill(r1, 0x1a) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x208, 0x3, 0x3, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_settime(0x84f07f8e92977307, &(0x7f00000000c0)={r3, r4+10000000}) 2018/02/27 11:52:13 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) getpgrp(r0) prctl$getreaper(0x19, &(0x7f0000000180)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f0000000040)="47cf0973924f3385802dcf5c592b7f8fdfc6b1b85ee78993365a97fae4b3113530dcda9d769227e8c5c9218566971ab7dd3d33c832c630a46471ce6cb7f5855a58c81c5c2dd47d1970e54a6f49385a8ad5b56962f880ddde2302e5297e739c56668dacb36287e3cc0b2ce78ecedf41b4469720374f3870f9811c9744501dba22e2f1aed63bbcd47fca2479cda52c9f0c0c32473e5c10f1046239615fb0b1ae743065db3aef5927ddd533a214a1c07baed3b4725c2b25b6bd93f0aa0316864d657fce13d032c1acfb78a7031d9893588d0b1e1529ad1423b0f5a3ee3c238e46d0136df8ec04d198d9c3685d0526ced039f126") sendfile(r1, r1, &(0x7f0000000200), 0x7) 2018/02/27 11:52:13 executing program 0: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x800) inotify_rm_watch(r1, r2) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) r3 = open(&(0x7f000000aff8)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) capget(&(0x7f0000000080)={0x19980330, r4}, &(0x7f00000000c0)={0x400, 0x4, 0x9, 0x1, 0x2, 0x40}) fcntl$getflags(r3, 0x401) 2018/02/27 11:52:13 executing program 4: r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) sendmsg$nl_netfilter(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000500)={0x478, 0x0, 0xf, 0x1, 0x0, 0x0, {}, [@nested={0x1a0, 0x1, [@generic="e3a285dca4de824b8e9e2df301abcebd695c26ee8abcd4f5bd69f92c60f09097ffdc7929172cb211", @typed={0x18, 0x82, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x7a, @u32=0x5}, @typed={0xc, 0x83, @fd=r2}, @generic="65c05a931124be186aef768e0da28a9cdd8cdb94843b3c8eeaa28657e10ee0937654005411aaa0fa7c8fbc945b7ab861e09ccdc3df1fc5", @generic="fd5d63143d26ea8c77da957e6e1688d051d696", @typed={0x10, 0x9, @u64=0x9}, @generic="264709cd224aa5b398c5b4da4b42f88e21333cc30e3e064c7949d135aeb76099de731f5490895afed1a44110d6dbef1c107e5d981933551be2fc4afc5c1dfcca30bf4b8cd07648c0a7aca486d322bc4700c4341f315506f26a115589e1d21504074d8c6dae64cd62ab66b1b49ce29d2504f4e4e4fc831f0661fbaab6750c00", @generic="f9bc843e0d223d6f3c47d7f561ebb871aa51c0f6e11d48c7b66bccc1163a809f6f4babb93c4bd675c4cf53d40670a6a9ff3860b79195ae659ff0870074008b2919bbe16d1335f72daf1e090a9e67a07eb29d6babea094c67112eece709e9332ea518511ff5a83df09e"]}, @typed={0xb8, 0x8, @binary="c55f27b0e5e086a84898d3ef40f232d476a7aa657672535e58e2eb7f15e65823310e646622353d377dc4d44d872c143413a3965e8934ae40ad26a1915378b60801bd66a0cbf94b04de20d097d3e7d4a4b10f3b9b508d8a4a96f2c427dd5bce581d5ae8736f2ffa838952d71d05816939e2acef32b087a78e73fd927c29c02b6688a0033e50fc1cc49afb7f672e4ef435b0f2a846e56613e6cc625e8d940c09236e5e2ea41e60a1695437ee79b84f66"}, @generic="b39218c9150511f2e9636342f5275097be966413f1c25480d42e0f062526ea74658a6bcf981ce7f104978b0592e5f89ac64680815753e7d7464be9353e6c0f9b7f43920ed1032d089001259a93daac7072bceaa9c386b7a3a6d0644dc03cc0ea1e3f1bd45715b6eb226fcccccec758b1e4385018f9aa3f67c27ff569e6ac35db", @generic="b1f1d192f87c352e23f9d7143368a0139d310ba4c264c77ce0ef909e802c7d299c4a219b6cb46f67b4910221940c5d1aea0abc1515190b31aa7e19fdd1f3ae28497a3c7c17740b5ac990a8402e263904e5355eee0cdc059c7d50b4c18672a78061d3f7b3b60bfec4c767278bccd5a591e1c330e397921ed920dc7f6b2f06da48a433c3269c37b2add781bba891ebc5e7a2aae81b16f936efd1f159f4b243254719afd4607a85c813f402a945f1d560352144a51d1ae46e90478ad1f21ad83682c7594cb5d390b8f53af6344e2de347fafedb92196888307070454d16f847e780b9fc", @generic="494fcf9dad77cd569884df0b5c5789b6774c8988ad3bdb8ea911e76e210449a707403193d592973e", @typed={0x80, 0x8, @binary="18cdbc71583e5e3edce83cc1f02c258fb5f0c530115eb04493ba6f5bf5629a8907aaccfa82d06e48629f00942ff289ceaf27623816e36580f8015065fb376efda44cd68caf6db226e2858f9e2f7e5286517228273ea1cb66b117844ddee6996c1937c66725321b2b5923a7bf7079a879fada53a375"}]}, 0x478}, 0x1}, 0x3) r4 = getpgid(0x0) get_robust_list(r4, &(0x7f00000001c0)=&(0x7f0000000080), &(0x7f0000000200)=0xc) listen$netrom(r3, 0xffffffffffffffff) r5 = dup3(r1, r0, 0x0) ioctl$EVIOCGSND(r5, 0x8040451a, &(0x7f0000000180)=""/42) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/27 11:52:13 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0x80000) r2 = request_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='keyring{posix_acl_access(GPLself#\x00', 0xfffffffffffffff8) keyctl$clear(0x7, r2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) r3 = dup3(r0, r0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000000000)=0x1f) 2018/02/27 11:52:13 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, r0, 0x0) geteuid() 2018/02/27 11:52:13 executing program 3: r0 = userfaultfd(0x0) r1 = dup3(r0, r0, 0x80000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x40200, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x27) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) r4 = dup3(r3, r0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xcbe}}, 0x800, 0x7, 0x8, 0x0, 0x1}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x6, 0x5, 0x1, 0xf2a, 0x92, 0xcbb, 0x9, 0x1, r5}, &(0x7f0000000140)=0x20) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000000180)={0x0, 0x2, 0x7, 'queue1\x00'}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, 0xffffffff, 0x0, 0x3, 0x2, 0x945b, 0x100, 0xc}, 0x20) [ 160.393955] audit: type=1400 audit(1519732333.518:110): avc: denied { create } for pid=15322 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/27 11:52:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="66640000000003") fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+10000}, 0x7a2}, {{r3, r4/1000+30000}, 0x0, 0x6b, 0x21e}], 0x20) 2018/02/27 11:52:13 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000001c0)=""/171, &(0x7f0000000000)=0xab) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000280)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e65742f616e7963617374a76462e64a0d4859f9919428ef3601") preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) clock_adjtime(0x7, &(0x7f0000000140)={0x8000, 0x1, 0x400, 0x8, 0x0, 0xffffffffffffff7f, 0x8, 0x2, 0x5, 0x5, 0x5, 0x0, 0x0, 0x0, 0x6, 0x3, 0x6, 0x20, 0xff, 0x5, 0xe689, 0x1, 0x1ff, 0x5, 0x200, 0xfffffffffffffffa}) 2018/02/27 11:52:13 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, r0, 0x0) geteuid() 2018/02/27 11:52:13 executing program 2: r0 = gettid() exit(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) setpriority(0x2, r0, 0x6f45) tkill(r0, 0x29) 2018/02/27 11:52:13 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000400)={r1, 0x14bb}, 0x8) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000019000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$read(0xb, r2, &(0x7f0000000140)=""/133, 0x85) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x28000, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100)={r4, 0xca7, 0x6, 0x1}, 0x10) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000000200)=0x10001) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000280)=@add_del={0x2, &(0x7f0000000240)='yam0\x00', 0x100000001}) 2018/02/27 11:52:13 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) r2 = dup3(r1, r0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0x100, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/27 11:52:13 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000004000)={0x1ff}) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000004000), &(0x7f0000001ffc)=0x4) r2 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x4) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00000000c0)={""/16, @ifru_map}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) 2018/02/27 11:52:13 executing program 0: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) clone(0x0, &(0x7f0000597f1c)="a4", &(0x7f00009b9ffc), &(0x7f0000005ffc), &(0x7f00003e5000)) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r0 = getpgrp(0x0) ptrace$cont(0x1f, r0, 0x1, 0x400) 2018/02/27 11:52:13 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000088000)=@known='system.posix_acl_default\x00', &(0x7f00008dff04)=""/252, 0xfc) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x400, 0x0, 0x8, 0x7, 0x101, 0xc42c, 0x1000, 0x7ff, 0x0, 0x10000}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x4, 0x5, 0x2, 0x7, 0x2, 0x3, 0x4, 0x1, 0x56a, 0x1000}) 2018/02/27 11:52:13 executing program 0: sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0201000308000000ffffffffffffffff030006000000000002004e20ac1400000000000000000000030005000000000002004e20e0000001000000000000000077af3dd0dae4a52657694bb92fc01ca81e683f5e06ee8a536d161b1fc5e3c78fd65b106d074c20dad2dd1b3b1841f3353aa8f395977a2855bd0c3123629bd7c9b546bf08779b4807"], 0x40}, 0x1}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000100)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x10, 0x0, &(0x7f0000000300)=[@release={0x40046306, 0x4}, @reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[], &(0x7f0000000280)=[0x20, 0x18, 0x78, 0x40, 0x38, 0x28, 0x38, 0x78, 0x40, 0x28]}, 0x7fff}}], 0x22, 0x0, &(0x7f0000000180)="1e280e9cd94b0652cceb04ce5f28e559a614a7d72de93b3bbe81dc7efc38855059451a9e6e38ec299559c09074de1ffe2da8edb197a1cabd9cd9ee5b116b7422957394e0c90d2703ed8a178becbdabc19bc9ab6c6573"}) 2018/02/27 11:52:13 executing program 7: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfb, 0x100}, 0xc) fcntl$getown(r0, 0x9) getpgid(0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000c8dff4)='oom_adj\x00') getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x3f]}, &(0x7f0000000040)=0x6) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r3, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0x18) 2018/02/27 11:52:13 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000140)='net/anycast6\x00') ioctl$int_out(r2, 0x5460, &(0x7f0000000000)) preadv(r2, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:13 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) socketpair(0xa, 0x80000, 0x65ed, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000040)={0x7, 0x10000, 0x8001, 0x9, 0x7, 0x1}) dup3(r0, r0, 0x10000002) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x10000000000001}) 2018/02/27 11:52:13 executing program 5: r0 = userfaultfd(0x4) r1 = dup(r0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/27 11:52:13 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffffffc) ioctl$KDSKBLED(r0, 0x4b65, 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000019000d0600000000000000000a0000000007000000000000a37007b834d2c25aeee1ccdcd305ffe2c906b046786eac265d773ca69c36cafd640899aae1a3fba9c37d31af97b6b5b8bd6e48191d139ece6e2caf2a38f935f1c0ef45f41acf784d5a20323004fc4fbdd2eaf6b00d355238ba124ea4751a5ca2f55412f0999cc67e72885de9a9aa93b2e720a645e70ce3e4b7d6e7cc60c532e8d55df948b9c41ba0e8f9a2d519b44e876306b701d1a583151e6695ed5fffb744b2a3369626b722fb14d44e1eb03a0aa5b3c87c065b179dd5ac348c3e13290694f79f000000"], 0x1c}, 0x1}, 0x0) 2018/02/27 11:52:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000019000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000018e28)={0x28, 0x18, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @u32=0x80004}, @nested={0x8, 0x4, [@generic="02"]}]}, 0x28}, 0x1}, 0x0) 2018/02/27 11:52:14 executing program 1: r0 = socket(0xa, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/02/27 11:52:14 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000003140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001ec0)={"3ac2dff76300f000000000c63400", @ifru_mtu=0x9}) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x13, "ba52f56564bb3bc9beb369f9edd291d602bce0"}, &(0x7f0000000100)=0x1b) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0xff}, &(0x7f0000000180)=0x8) 2018/02/27 11:52:14 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f00000000c0)="37f7af5da32fb5a1bab515cd82be4daa4f90cd352df4c66ac6cb9672ee772029f32ec839a589f13f8bd1744846f519ea479626316f4f7a6515c07cc5b55bfdf622a375af268756d4317921f0f283bba22cfcf592e4da9a8f9f6a8cacbf479edb48e92841eefd47c31007486f566f510e89ddff89ea", 0x75) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x0, 0x0, 0x3f, {}, 0x1000, 0xfffffffffffffffe}) 2018/02/27 11:52:14 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:14 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip6gretap0\x00', &(0x7f0000000040)=@ethtool_sset_info={0x37, 0x3, 0xfffe000000000, [0x4, 0xa7, 0x5, 0x54]}}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fc5000)={0x0, &(0x7f0000d13000)=[{0x1c, 0xff}, {0x6, 0x0, 0x0, 0x64f}]}, 0xfffffffffffffe3d) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00000000c0)) sendto(r0, &(0x7f0000c9e000), 0xf971, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000100)) 2018/02/27 11:52:14 executing program 1: r0 = socket(0xa, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/02/27 11:52:14 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x240002, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000280)) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r2, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:14 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000005000/0x1000)=nil, 0x1000}, 0x2}) r1 = userfaultfd(0x0) uname(&(0x7f0000000040)=""/228) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) dup3(r1, r0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 2018/02/27 11:52:14 executing program 4: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0x0, 0x0}) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0xfffffc, 0x4013, r0, 0x15) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x385900, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0186404, &(0x7f00000000c0)={&(0x7f0000e1d000/0x12000)=nil, 0x3, 0x0, 0x8, &(0x7f0000860000/0x2000)=nil, 0x8}) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x1f, 0x5, 0x67c6091a, 0x1}]}, 0x8) sendto(r2, &(0x7f0000de7000)="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", 0xfff, 0xc3fe68eda9554f8b, &(0x7f0000000100)=ANY=[@ANYBLOB="040000000000080086462eb966dc0800f3b6ef71ebf42b337565b7377acb323cdcbd63ccdd3379c2ceb9e78cfd8b43680a8ecfe32d2475f40b082123063e880a224236567dbc8cc676bdfdb210e067d5936291dd8c576bbd791fa91629e724a9f5c7583aeb754690ec9e1ad7024329d7e943653ac412950ca76f0b11f050a28903d765548808706829d4b8e1fbb5af7595f4917fb4e5f66b287fe2d4ba535369e06974ce1ea2f53465c604b902558147331c606430270ee3e0e4e973cb68b6d41f93527d287959e9e0"], 0x10) 2018/02/27 11:52:14 executing program 0: futex(&(0x7f0000000040)=0x8, 0x4, 0x401, &(0x7f00000000c0), &(0x7f0000000100)=0x3, 0x4) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) connect$l2tp(r0, &(0x7f00000002c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x3, 0x1, 0x3}}, 0xfffffffffffffec9) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x100000000}, &(0x7f0000000200)=0x8) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) 2018/02/27 11:52:14 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x2000000) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000002580), &(0x7f00000025c0)=0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) process_vm_readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000040)=""/203, 0xcb}, {&(0x7f0000000140)=""/81, 0x51}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/208, 0xd0}], 0x4, &(0x7f0000002500)=[{&(0x7f0000001300)=""/67, 0x43}, {&(0x7f0000001380)=""/243, 0xf3}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/118, 0x76}], 0x4, 0x0) clone(0x0, &(0x7f0000eab000), &(0x7f00000a3ffc), &(0x7f0000b46000), &(0x7f0000b46f84)) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0e05403, &(0x7f0000002600)={{0x3, 0x3, 0x9, 0x2, 0x7}, 0x7fff, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0xffffffffffffff7f, 0x80000000000, 0xffffffffffffff01, 0xc88}) 2018/02/27 11:52:14 executing program 2: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x7) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000140)=0x6a7, 0x4) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) 2018/02/27 11:52:14 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) r2 = dup3(r1, r0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000), 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/27 11:52:14 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000333f88)={0x2, 0x5, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0xfffffffffffffbff}]}, 0x18}, 0x1}, 0x0) 2018/02/27 11:52:15 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) socket$packet(0x11, 0x2, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000007480)) 2018/02/27 11:52:15 executing program 5: r0 = socket(0x13, 0x3, 0x1ff) connect(r0, &(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES32, @ANYBLOB="04000000000000000a004e2008000000000000c2000000000000000003000000"], 0x3) setsockopt(r0, 0x111, 0x0, &(0x7f0000f27000), 0xcb8cf6) 2018/02/27 11:52:15 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000080)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) r3 = dup3(r1, r0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f00000000c0)={0x7, 0x9, 0x101}) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) 2018/02/27 11:52:15 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000000)=[{0x40, 0x0, 0x0, 0xfffdfffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000100)="f6a8d6f5", 0x4}], 0x1) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x2, 0x1000000000000000) 2018/02/27 11:52:15 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000cfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4002, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xed, &(0x7f0000002040)="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", 0x1000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) 2018/02/27 11:52:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') pipe(&(0x7f0000000000)) preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000240)) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x4, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x8000, 0x5, 0x15, 0x8, "db0bec653d14e43596355d6546e3c97495fa3fdafdf3f844a356867d4d61a47343a8ebf1d3b90d6c1b15dd866e0f5ffbafec087e9a4922498573811a81c5cde5", "ad281627f557fe1b70b0e6528960bc169abc6fd80f54a002bc3f6dca0852645d", [0x7]}) pread64(r0, &(0x7f0000efa000)=""/8, 0x8, 0x100020) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x78, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e24, 0xffff, @empty, 0x10000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x5, 0x3ff, 0x2, 0x1fffe0000000, 0xa8}, &(0x7f0000000200)=0x14) bind$nfc_llcp(r0, &(0x7f0000000340)={0x27, 0x81, 0x80, 0x7, 0x400000000000000, 0x80, "843f2bf4eccbd04a5b92d6d4f3bf10176b62c7d9a939eaa40137d86e748e7f54e8f35a0707963764ee40b12d87917987a0080a5dec39a24599834026515b51", 0x1}, 0x58) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/27 11:52:15 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000180)={0x7fffffff, 0x0, {0x2, 0x1, 0x80000000, 0x3}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000014c0)={'gre0\x00', @ifru_data=&(0x7f0000001480)="c0a565f331a011fe8bc33caa60a5353b3eea424ccae25340a3f439f57974d2d3"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'gre0\x00', @ifru_flags=0xa00}) 2018/02/27 11:52:15 executing program 0: prctl$intptr(0x22, 0x9) recvmmsg(0xffffffffffffff9c, &(0x7f00000005c0)=[{{&(0x7f0000000000)=@l2, 0xe, &(0x7f0000000100)=[{&(0x7f0000000040)=""/149, 0x95}], 0x1, &(0x7f0000000140)=""/188, 0xbc, 0x2}, 0x5}, {{&(0x7f0000000200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x26, &(0x7f0000000280)=[{&(0x7f0000000240)=""/15, 0xf}], 0x1, &(0x7f00000002c0)=""/55, 0x37, 0x7fffffff}, 0x40000}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000300)=""/49, 0x31}, {&(0x7f0000000340)=""/14, 0xe}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/82, 0x52}, {&(0x7f00000004c0)=""/71, 0x47}], 0x5, &(0x7f0000000580)=""/44, 0x2c, 0x80}, 0x7fffffff}], 0x3, 0x2, &(0x7f0000000640)={0x77359400}) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000680)={@rand_addr, @broadcast, @dev}, &(0x7f00000006c0)=0xc) 2018/02/27 11:52:15 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000001580)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000aef9f9)={{0x8000080}, "706f727431006f45000000000036d5b872f45e49cbfffffff0000000000000000000000000000000000000070000000000001000", 0x46, 0x10, 0x0, 0xfffffffffffffffc, 0x0, 0x3ff, 0x2}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000096aff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001500)=0x8dcd, 0x4) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x20) getpeername(r1, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, &(0x7f0000000100)=0x3a) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000001540)=0x800, 0x4) r4 = request_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='/dev/snd/seq\x00', 0x0) r5 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='/dev/sequencer2\x00', 0x0) r6 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="8c2e662604e1c3249cdc885843704b35a10ff66b04a8c5b71f5298208f7b9d73fbf548cdc83d02807e8ddc698fe18188af4fd1bd4854db6ff90ca69b0b64ec33b68abf07aeb79d8a74b91e56a23ea6711db0fcfe0245e5a1051265c24a38f3f1119236ba715056d62394de2034f15cdd7d0ed38ed600c4b8d8fd5a7e", 0x7c, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00000003c0)={r4, r5, r6}, &(0x7f0000000400)=""/119, 0x77, &(0x7f00000014c0)={&(0x7f0000000480)={'md5-generic\x00'}, &(0x7f00000004c0)="b714c7b9d1a6f934f2bd26df0bed0cc517c482c4dd2ed0e34a619be12c1cb064db301e179634341eaf901118500315b4a0b45970b47ceb6ed5f2e08c2d872a7fed59dcbc8039c69630d11aa8e034a3d4c19ab7f3ce6f99b20fadd8303907daf01a0d936406785f9b635cab7e013ef2ea644b4de9388f5ab1ea0b059e4a44f3b0cd4ce91e05967820b960463af38e2b6f17ab3d00ef104d95ed7aa41668e607c43ea8cfdd643268acde8f77de75089cf929be02ac396f7b1ac1c1e5f470b46d3679745bfb999d87167bb5ce8b071de20e36517733d6d41b448fcc91319926b1160c1e2aa6c2a15f377bcd40d5fd1e9c361bfa5d55b7e48104e7578a0344e605ff46ce8258d3fa1412ad6cb5f5b0a9d3d526cdbb5dd23624e8e1f65d02c53a99f0f313b00719f66ab217272e190c6966ad118236b97d01857afeeabe2db3f7a034239060b2adbdf4f786459c2c1a51bdb49295ab096613a98cabd7cea3143795aaca97d2be569ef38efed75ffdc6c4e23fd4ecf19b64c56d078c503d2a5ffecbf8c72a2faa04e22cfbcc111d080331e67a8ba9992d440b53b1e614b87d171c2b36fd26c09c2ce11edd66c7535acedf023b32e2b2578cf783dfe1772e0e52d9ed1de7265198d2d882467f00407d42fb174eee47b7ab7725ccee3c809691afa4fa6a677ac2c36877e412af937457e8b8794a369c9ac819be96a705440a43557cab79a0aadcdfde663453c130ab65733ef3ab9b52336e8c8984d4195c23527f2562f12cc90b62cff0e721e7e33b43a4cb4dffb33e4ca3f92a89a16c887785f030fd45ce46749296fa105808d5ea82e68bf4fab2defaeaf1f351fa37fd0bd72ac08674c8594e7daf60489c49d2b6d99021fcac6e4d5bb0ec26823def9ab98c1a7629be70f30487cf98e31c979e698e2e75b36cac209ae327ef5101eeac9d4b8f2db1d3d367661a660ba1848300bd98b1baf1ecd1b41a8f0bc6932e8b3ff78d61a9d01c49c647b9d0eb93e73c8cf5304d45c35169350f89282d8a6d52849f8bc236abe59bd865bc41f046854e82bb8a20db141116a47ab1d3b60dd18c54a9dc3def7cb7f2057afefa826a74367c23804cf275d537a257164e5981f514a7241c1ae0746d1ff64ecc0c14a00089e7e72b7062349942a4fce237eb3476ed7815d56a56e1591ddde50e445862056ead5d74a38d6619402c9b2b7718fef8af92d82f69eb8a3bc93537cde50605fe67edf3bb80fd95ad4284b721b4d3482a93a7d47c142911f0bf1e5474a757d999651eb3c5f581243b40a6ac81895412e10656cc1c85cea9d6fc0cd347a11be7d7468ad8b89c4de143687e71cc2d10974c5b51a3d1cf4764bb84a373712eff549205ea3dbe5244e9a5093a61ab7e3df220387ab7552e183d8a7c99df146c5428567e708da2bca8b0378f3405aac795a22c9a0600d2a64b111138d740a793f2947499e0af78bc402baf9aa55d06f67e614beb658b755939105dfb893b29eed1a001f655246717312f63b4d7a1c6f2d802dc80207897d06acc9b13046765591cfde40961cffd8de3a017f6b7a5feccdaff674979f1b3f14e0606c41c0b7a92ab6bc0285bf84b6d5d97258dfda3c3566adb1f5a8b4073e0e3eec2764ee687119bf4300ecfea79476128c42e0bc14d9f30f84621dca3a4f5f3c6f281b539437c99ad1bb6f1d8b2a879c95cb4f6f7c53bf3161fd55262027823c1aa9cb7fc202d76ade01e122b34f3ccf3d208df545f97b03d432cbe7757347b0259980ec2314462598abea108e5cbe285e9aa167c0703bd5616021cbc1dd06d7c839ef54e6cb56919252d579eb28d9738e3c653674c6d27211fb3906d10228d5d7476e15e2df189669ed7e195d8bb1d8b79920b136456783ff38695e0e79dc316ca3b1a94e3b6395e505f3bab9972e47be33f8db63a1c67ee8a38b33e0ded0a9b931d70b6a081364f36e46cf93da566243ea91b335ad314a17f674d77122ce2cbb71cdbcaafd8f66a640642b6b0d5147c316672301e724611e2a823a454cf29bb46a2131a06a5013567f37f5146315c0d061e1de1b05b7b915dae8f20429e33b49391ebc4dccb41f27d0cc80de2000ed0042e54d9b0f475a04187f38e405e04bcb2f15d54fbb7704aa261e0846dd859b64300458f4b86574360e18abe8db374b882f67e5e1e23eb959da1dbd4596ab2b0e50210c27c7d4db57577d0296ef9f153bc8639c4954bc1b9260af04ebf550b3266afd78ddd6ae4a99e198e37c4f1f8a70712721f7fb97ecfbe6313389c904dfaa5fe41c45c795966f8575f0e51e484f6b4ba80354a2db0db876ae82cfa4d18ba35387b76ac1fe2823b9b70e25377b6c41fc7e444212c741598d48cb48f445b45808ebda2bd88dad3ea857fda871aa2b08f36cdd88a3a6f2b1a44782132386f40b1fe4812e7e1a5697ee0e53242953863d1232a97745cc73cbab8a6db8e9f3559429035af1a46a6604d084c3ceec6efd0465215dbeb4be9a6af10726cd6a287c9ebbeb2aaf32cb0b66b7e05847a619e4c38f939880ce53372fa51b93c67077dd16d79ee439a11390a6aef04de4d7c2c5c4d9cfe30eff22a2ed387a3051c3aecc45b9cdb995b468805e5e58248833b5865cb757209d13fc46f683f217302a676e2521e8f79223d0f95d1da2031080a0cd1999b4cad7ac5927e9350f5129be91d67bc0721cda2714ed08f17d8f84e87aa8d301797a8683585815a1c31489d70022f572adb489a9a6b689b2db57452525a26819a22a158f6e62a322630184c6c9685f01dec08f4f128f964ce82850e3cd3025e22b4e9931d30db4eebda22d8a9b9760cec56856b88fe46a30730b907716bed751e5ae58711b10b678fbffd1103422036b982334d315dcb4ed2b4c73bff5dcd6cfed8b850f56217aaead04cb6d66ea56a56daeae4877690208a72fcda9abc1063583dca0fdb04b71633fde7de5b4d308ba176af2565936cb6c716e36321f79fb5b8f1d750cc902a67c569ef21ddf29c651005be8f28832450f2feaf27775ef9d9d17dae9c0dd2ad37adaf799cbbbaf1d3a95dc82bc77a08f6647a640b8c3ddaeef5ccb718642a75db8066974e5aba113d08a574134cdf239ae854f53a96180a42c9495a01196929cbaf655204a04d0024c25f7e1ab25cde81923482fdd1624b4070523736a5cdaf644cfa7dd326f6093bd998610876a06b76becd2d998e6ed93ef13077b1e09e961b30bcbffd63b6eb7b33c0186d61e59c91e6694618b3b3d25604910d6ebd5c780fc7f3e600ab400fcbb411bf99f55fe1f88f1d12e1ee3a3fc895ed4f46abc43049c665019c10f4ffa199085811b53c51c0636fecadcd2b9383a07c61fa0e0b427c2833ed85eaebe25d6863e5030183fca96d4ae350c0292b969f9911a3c39b7e760a2f65b6a549cc72c81418bfd6183c9d3b8bfcf5c818078ed2da4dbb56f64e909969969ef8519976c98f27fda16a105a5dc9ead3a7bf8586af1176b3d7bc4763bc5c569bb0796b28d1436c9711ae3b04ebe16e5c1171e69b716fd944ad30ef2f77a4cf6c1b391e53623ef5a884765dc73c4548057eb42621d28200978df8fa88a7076b9e9cbdc5031939ca121d483ac4d0a50e12578937869ed5190e548c17c2c1ffb6b3af39a3f0430d86fe96b7c146924d0123d3ad9f31809ea5ddcad0aeccd2b2f5bc9b65472b1e1a59d745f2683879806c7207fd691dfc7e8f6ac2c1a3e07f6080efefee624d06d4c99358da5a1431f06fede3b857e13620b3db65182de679b900babe65948171897d991954bb08e9060a0073b6ac24af9223f3c38d2e6f9a226a5842f9a3a80481ffb24ec2ac16a77cccb89597075268a1e0f48eccd2d6c44ceac7c64425968b6da19f36fc0c3a626b84cefaa9533ca67fe07a69bee6e8b4657d291702458ff93a9ba1bfb52653a9dcb05ca9f527141f19575ad3fa51de2dd493a3bf90f12fc647954d76b193e3dc9d4101b7a6ff8f4c743be47c4714ea2a23a9af6058aefae51defcb6a330eaaf744fd8815fa7a14427a432bcc451b0d4010202819dde978cae1a61c7e36476c9aff4b832a74a3385b96cc3975dc0e98f5397dd029f3799dde14ecf14f5e528a4ac67934a2c24467de134287efd0ea210818f01a2ef3830cf2f6baa93a4711bd048c9beef4fd2d296fc0d0295d4a9e826deaa31bf47257452c07a4d930144d92de86cf3883d67d4425657c0ebe913ed5499401b7a378f56fb54da4e1778a753f20a89dabf0f1dac42f9d10653bb473176ac7222917c71c1b51be3fb692a65b2174b15a46411f91186946f6f1970d46c0bd407aa8ae426cf1a44617f8c4e354aea718a83b624517a1403dfa6d09be144f3f3339f27b22cfd1d3b90b4c92b84c00cb997fba2046f3206abf619dfc5a62864ec6b018c1344ddc523823c8a12a0d585289159fdd40ffbcfbcb78331478beef74059ee840f077bd7226a8e981b0a0df3d044cd55961791872f723407e672114890079286e46b288746512d93eb1167d6e093bc4c7cd2404aa98d3847ae913e36ff94836543c294c44c897151cc5821702da5caa185e9054c4bc71679ad3f5cdf35f76bf26e6238319eff8d4e818a66fc5b882e56ffa592b9069280afaa571eff820625c1085734b4dad362abaf7bd5c1d74c795dfc3ebcbae75b20344c016f643de099d40e5c8959969f845b34424ed3c89f81040b594d493843ba5c596ba19fb92df6e7f87dba30fe2dd316916f876bbc301349cce5f7651b333750b78a0006548c297bd66d6ec5a0561205223ae0b62fe235a0de9496df6a992f7c2f3083b2ce62cd530cf6fc5039018efe4a85b9b8db506558f4080c431ad0a2431959acb02e7b3ac2d085b5f3562c38d748d11185886898f23e85bf503b790de1f5abe568d8f3255a1b146efe650b451bac255ade3bb7c72abf77484e210010df12a5e785180ab859e92fb6e68b0aec1c5ed5d3f936c9418816b4d02965b76e8a4d339ae87b5d2b0d8f3074c214a1363510b62757b930f575a3eaee20c1dd7947458792b46c08fbb08370918d3524ee2189253f47d13168d73bd29edfb1677b6d6f1196d823e419b8935244a213865b2303bd6dac1983dd0605a4c0b40204718e6dd2d633edded18fbb8e9b1349069c51c669a15b1bf8f04b64f7e3f3250f6f92e98e36b4bdda6d19c79dbedb40da257db17a1af53d5218f1a4770b003fefd22aef9f89bcec6a781785e12537d3df99ddc7d95656481a2d4f22128c51f97ffbfe8d6145fdf099e4ac371c5ad2d268032092cb210e0a22e0f96a06d41ba5f84c8ca79b2cab281a3bd6323b5e6ab8afa83be92099c7c9d5505e717aa6e658bf12c28e602e7400d94025f33f3c267a935b599bb50a8b8c3799a7efdf7b1e4f5cf8d4c65eed26ec3ca6394838af3aaa432f359f7707c06a36ba81a988bcdd545b9e9b60e5f4654f3d23d73974142dcf4eb60cf7c61de260423b096e261b4b349425f57a22acefb24f44d55d3a699b9774a020fa3394bd70673ccdce7849826e794ae86325dddf4bb5dcfe97ee418a92b95a93d52861ff544eee787314d6e71efb367ed95309d413343a117f6eb7f92e0306739a670b35ecffb4450d8d56306b1b204167d7efaae2618603ac80d83ca80b852e296e2775e0263ac340cdebb57c01e42251167dff60d775fde066671d2d34e697125143f7fb9d732fee3e7e693b5af2b18585d0b832f49820d4277dfd0281965ba3aff5a6dc99cb8ebba28f77af888540f5812dd37ea181b4cc5ecdd0298478a50a213d18deb36755b08076c", 0x1000}) 2018/02/27 11:52:15 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'bridge0\x00', 0x1}) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000171ffe)=0x101007a, 0x4) 2018/02/27 11:52:15 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) r2 = dup3(r1, r0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x4ae4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x6, 0x30}, &(0x7f0000000100)=0xc) ioctl(r2, 0x7, &(0x7f0000000140)="4177a6efde2623acb3129531f5f09b51cebf9f2d8aaa8b8919e5d81a51c05a8841ce908afe547c883f39617ce4cc7125d6da5c8e29fa1779a92985ddeed66bba157213e46aca087f40cfb16e1a4ffbdd6e8c6f900d12f59d647d79c6e585dadb4357717dd5f0b79b7e1fb8f0a2173a0aed86c76c67a842422810477066fa18f92ff88c34cfa47b3fb90f50539ec314f14f04d4cf95fc75d4a7d9c817c9f6aeb852f1f3ee6f9c764baa1c8d6b103a7b74ad74e97c2ee6abcb4b14687be28928dda938badb") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/02/27 11:52:15 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) signalfd(r0, &(0x7f0000003000), 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000200)=@hopopts={0x73, 0x4, [], [@pad1={0x0, 0x1}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @empty}, @jumbo={0xc2, 0x4, 0x6}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}]}, 0x30) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x3, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000080)={r1, 0x4}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000000c0)={0x100000001, {{0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10000}}, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x6f79}}}, 0x108) [ 162.059998] audit: type=1400 audit(1519732335.188:111): avc: denied { attach_queue } for pid=15477 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 2018/02/27 11:52:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0x45e}], 0x1, 0x2) 2018/02/27 11:52:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)={0x18000000000, {{0xa, 0x4e24, 0xbdac, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x1, 0x3, [{{0xa, 0x4e21, 0x2a59, @loopback={0x0, 0x1}, 0x1}}, {{0xa, 0x4e20, 0x3, @empty, 0x8000}}, {{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffff801}}]}, 0x210) preadv(r0, &(0x7f0000012ff0)=[{&(0x7f0000011fc2)=""/62, 0x1bc}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, [0x2, 0x3, 0x1, 0x6, 0x42, 0x8, 0x6, 0x5, 0x7f, 0x0, 0x0, 0x3, 0x7f, 0x7, 0x5]}, &(0x7f0000000180)=0x108) fstat(r0, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r1, 0x100000001, 0x9cf}, &(0x7f0000000200)=0xc) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) 2018/02/27 11:52:15 executing program 1: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x4000, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/load\x00', 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x4, r0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x40}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x6, 0x0, 0x0, 0x9, 0x8, 0x5, 0x1, 0x10001, r2}, &(0x7f0000000240)=0x20) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) sendto$inet(r5, &(0x7f0000000000)='\b', 0x1, 0x20000000, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f0000002740)="d65f71e2c70b6271d046da4052146edccf3f423f7ee6de6bfe7c65b7f0159d8f7836e6c0addc44421ac3dded228dae422df56cbfc21a1f05df226ddbe9c1872f260224d25c0c4b8ed1ef6616c444225a5f3589d4c855e61e8ac61f75ee20e46662eac48edd49ca9bb6edfea88c0448cca9711b48d7f67b3ebe5b5391a09f5e86a2b750ecc441f33c8fc3d4f84080dfa3f937a2e2fb50e14e3cf6ec71cbf912e0966d3347b21b2c0d4ebbb4045076eac353cb1af9b10f3bcf3ba7552367b983f8", 0xc0, 0x0, &(0x7f0000002840)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r6 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r6, r5) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000140)={0x81, 0xaed, r3, 0x7, r4, 0x6, 0xfffffffffffffffe, 0x7ff}) prctl$getreaper(0x2, &(0x7f000026c000)) 2018/02/27 11:52:15 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x4e20, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x67, [0xe130, 0x6, 0x1, 0x1, 0x4f3d, 0x2b, 0x6a6, 0x6]}, 0x5c) sendmsg(r0, &(0x7f0000003000)={&(0x7f000001b000)=@in={0x2, 0x4e23, @rand_addr}, 0x10, &(0x7f000002dfa0)=[], 0x0, &(0x7f000001ef80)=ANY=[@ANYBLOB="1808000000000000000000000000000000000000000000"], 0x18}, 0x0) 2018/02/27 11:52:15 executing program 5: keyctl$update(0x2, 0x0, &(0x7f0000000000)="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", 0x1001) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000010c0)=0x9) 2018/02/27 11:52:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="0ffc0036010100000001000000e00000020009900cbf5a89cf800c67c27b04e6ff57ea"], 0x14) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) recvfrom$unix(r1, &(0x7f00000000c0)=""/164, 0xa4, 0x1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) fdatasync(r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/27 11:52:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x7, 0x0, 0x0, 0x0, 0x0, 0x40, 0x2}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:15 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x8) sysinfo(&(0x7f0000000000)=""/169) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r2 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x24000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x0, 0x10}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000003c0)={r3, 0x100000000}, &(0x7f0000000400)=0x8) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c6fd0)=[], 0x0, &(0x7f0000239000), 0xfffffffffffffd54}}], 0x1, 0x0, 0x0) 2018/02/27 11:52:15 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000ab35f9f34280caced1bae58c2932956db82a7237010cb40ca50d96159f1c7d8d9c6ae8de227b0ec9d75d192db368707b0192c3"], &(0x7f0000000100)=0x1e) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2, {0x2, 0x4e22, @loopback=0x7f000001}, 'bcsf0\x00'}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000ac5000), 0xfffffffffffffd7b) 2018/02/27 11:52:15 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) socket$packet(0x11, 0x2, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000007480)) 2018/02/27 11:52:15 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) dup3(r1, r0, 0x0) r2 = getpid() fcntl$setown(r1, 0x8, r2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/27 11:52:15 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0xfffffffffffffffb) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0)={0x100, 0x7, 0x5, 0x7, 0x2, 0x1, 0x8, 0x2, 0x8, 0x101, 0x5}, 0xb) dup3(r1, r0, 0x0) mq_open(&(0x7f0000000000)='^@\x00', 0x40, 0x40, &(0x7f0000000040)={0x8, 0xd4, 0x8, 0x401, 0x20, 0x80000001, 0xfffffffffffffffd, 0x10001}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/27 11:52:15 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x100, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000100)="746fb9a256068e81fba762df953cb39325d99e8ec1b53ed1dfa1862322e03fb24e1f6cb0bd4ab13a22", 0x29) r1 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = socket(0x1b, 0x806, 0x1) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000040)={0x2, {0x2, 0x4e22, @rand_addr=0x9}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e21, @empty}, 0x40, 0x20, 0x33, 0xe349, 0x200, &(0x7f0000000000)='yam0\x00', 0x5, 0x3, 0x3}) keyctl$setperm(0x5, r1, 0x0) keyctl$describe(0x6, r1, &(0x7f00000001c0)=""/56, 0x38) prctl$getname(0x10, &(0x7f0000000340)=""/4096) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f00000000c0)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000140)) 2018/02/27 11:52:16 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000021f74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x5, 0x4, 0xffff}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000080)={0x4, 0x1bf, 0x401, 'queue0\x00', 0x80000000000}) 2018/02/27 11:52:16 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'bcsh0\x00', @ifru_map={0x7ca}}) socket$pptp(0x18, 0x1, 0x2) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x7ff) 2018/02/27 11:52:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="0ffc0036010100000001000000e00000020009900cbf5a89cf800c67c27b04e6ff57ea"], 0x14) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) recvfrom$unix(r1, &(0x7f00000000c0)=""/164, 0xa4, 0x1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) fdatasync(r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/27 11:52:16 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000140)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000180)=@generic={0x6, 0x8, 0xffffffffffff29cb}) preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:16 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) r2 = socket(0x5, 0x7, 0x9) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x135000, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000180)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x61}) r4 = dup3(r1, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000000000)={0x1, 0x0, {0x1, 0x1, 0x100, 0x0, 0x9}}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x2}) 2018/02/27 11:52:16 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x4) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000404, r0) fanotify_mark(0xffffffffffffffff, 0x84, 0x0, r1, &(0x7f0000337ff8)='./file0\x00') 2018/02/27 11:52:16 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001e00)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001e40)={{{{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x2245, 0x0, 0x954, "7519ef60f36e284605a744868a078fe555b721e9f1ce93ffc5c97e85818966f5decc02533bc8ed17e880149a889bfdc8eac09d8dc88354667aceab67d3c393bb3ab49a7e52b387be94b0e31437661970"}, 0x160) r1 = socket(0x18, 0x0, 0x3) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001d40)={'syz_tun\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001d80)={'dummy0\x00', r2}) r3 = syz_open_dev$mice(&(0x7f0000001640)='/dev/input/mice\x00', 0x0, 0x400) ioctl$TCGETS(r3, 0x5401, &(0x7f0000001d00)) recvmmsg(r1, &(0x7f0000001b80)=[{{&(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000001500)=[{&(0x7f0000000200)=""/102, 0x66}, {&(0x7f0000000280)=""/230, 0xe6}, {&(0x7f0000000380)=""/4, 0x4}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/35, 0x23}, {&(0x7f0000001400)=""/66, 0x42}, {&(0x7f0000001480)=""/13, 0xd}, {&(0x7f00000014c0)=""/45, 0x2d}], 0x8, &(0x7f0000001540)=""/206, 0xce, 0x2}, 0x400}, {{&(0x7f0000001c40)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000eaffffff0020e43a495cc74017cec40315a92796d3e16e3abe60f50928470d6dbc8bf0cd0a64c3ba32306515fefc5f047bc9256c756b304ee985752996ae1a7740325d4d47ba252be4432a3cfe0e04f4fbc0d20c6748d8de078d5726d5b5aa677a905284ac15c5625cf1fd7c1a0c114f2f0964e3310b218175cc"], 0x1e, &(0x7f0000001a80)=[{&(0x7f0000001680)=""/210, 0xd2}, {&(0x7f0000001780)=""/84, 0x54}, {&(0x7f0000001800)=""/152, 0x98}, {&(0x7f00000018c0)=""/98, 0x62}, {&(0x7f0000001940)=""/153, 0x99}, {&(0x7f0000001a00)=""/98, 0x62}], 0x6, &(0x7f0000001ac0)=""/146, 0x92, 0xfab5}, 0x401}], 0x2, 0x40000100, &(0x7f0000001bc0)={0x77359400}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001c00)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x10) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000001dc0)=0x1000) accept4$nfc_llcp(r1, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffff2f, 0x0) setsockopt(r1, 0x2, 0x1, &(0x7f00000000c0)="35eff8f9201a4447a1f5a0a76c80680f81bb95703a1223fa2814d2d6ed03b5ba8e8e2c60a883a03c46f8be42bb99c85fcf010883346854b628b919e7bda8c1fbe921654e2565484654b23bd26d1efbab71d2314ee995226012c4b6cadc7534e64a973c561f1bd3577ba8008122136d6f068702392b5b8624791a3052b2e4bbb425b7cdf4af4ed5b0eada1298fdc71306eaa60b97e9bbeef85fef8504f3644987175b9b6161e05796e9fdf0248daec91355c54fde9bd39e7a5ebc785419ff5ddcc29f1b138fdda56871acf45e50bac55ca236469c9c7575989364c9e1a5f4c044ac", 0xe1) 2018/02/27 11:52:16 executing program 6: clone(0x0, &(0x7f0000000140), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000180)) wait4(0x0, 0x0, 0x60000003, &(0x7f000005af70)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000140)=""/204, 0xfffffffffffffee0}], 0x0, 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) ptrace$pokeuser(0x6, r2, 0x80000000, 0x6) 2018/02/27 11:52:16 executing program 7: r0 = memfd_create(&(0x7f0000000fe0)=':em0!posix_acl_access/vboxnet0@\x00', 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0xa, 0x4e21, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}}, 0x5, 0x800, 0x6, "e306273b4f91103665238d538ba9aebdc18d26033ba335079677cfe8023cce9ade640c146029b068561efa2a9180c268f28066faaebcb906a73c87611104026cc55331a8999810efb3f7fe2e70b62653"}, 0x160) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x2012, r0, 0x0) mprotect(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x4) 2018/02/27 11:52:16 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f3b000/0x2000)=nil, 0x2000, 0x4, 0x40000000000031, r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000200)=[], 0x0, 0x0, &(0x7f00000002c0)}) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@increfs={0x400c630e}], 0x0, 0x0, &(0x7f000012cf22)}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000500)) r3 = add_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="85c2ed84c8648a8001d9f5eff50f656012351226b12b7e4919972999843cdb1411015dfb12da8588846ed085", 0x2c, 0x0) add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="0b13104123a30b7b9affc5240c97c0e675b5cc6f30730dda6ba6ecb614a0f1b8160975e0b1d693ce7495faa6233478a7e005cdff3fbd8510eb46ee951128bb37dc36b7063371af2b6a3520b5b73f2e4c9fcf175735028a6c6e33", 0x5a, r3) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x100, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000400)=0x0) fcntl$lock(r1, 0x6, &(0x7f0000000440)={0x3, 0x0, 0x36b, 0xcce, r5}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x2, 0x30}, &(0x7f0000000300)=0xc) finit_module(r4, &(0x7f0000000480)='rxrpc\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000340)={0x5, 0x6, 0x1, 0xfffffffffffffffb, 0x6, 0x9, 0x5, 0x4, r6}, &(0x7f0000000380)=0x20) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) accept4$netrom(r7, &(0x7f0000000200)=@ax25, &(0x7f0000000240)=0x10, 0x80800) 2018/02/27 11:52:16 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r1, &(0x7f0000000740)=[{&(0x7f0000000780)=""/245, 0xffffffffffffff68}, {&(0x7f0000000640)=""/245, 0x45}], 0x0, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000140)=0x8) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000180)={0x3}, 0x4) 2018/02/27 11:52:16 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/tcp6\x00') preadv(r1, &(0x7f000055ff80)=[{&(0x7f00002f0f89)=""/204, 0xcc}], 0x20000000000000b8, 0x3f) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/02/27 11:52:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) recvmmsg(r0, &(0x7f0000004b00)=[{{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @dev}, 0x1c, &(0x7f00000010c0)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/109, 0x6d}], 0x2, &(0x7f0000001100)=""/217, 0xd9, 0x2}, 0x961}, {{&(0x7f0000001200)=@sco, 0x8, &(0x7f0000002440)=[{&(0x7f0000001240)=""/83, 0x53}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/22, 0x16}, {&(0x7f0000002300)=""/243, 0xf3}, {&(0x7f0000002400)=""/6, 0x6}], 0x5, &(0x7f0000002480)=""/28, 0x1c}, 0x4}, {{&(0x7f00000024c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x26, &(0x7f00000028c0)=[{&(0x7f0000002500)}, {&(0x7f0000002540)=""/48, 0x30}, {&(0x7f0000002580)=""/206, 0xce}, {&(0x7f0000002680)=""/34, 0x22}, {&(0x7f00000026c0)=""/206, 0xce}, {&(0x7f00000027c0)=""/237, 0xed}], 0x6, &(0x7f0000002900)=""/110, 0x6e, 0x1ea9}, 0x100}, {{0x0, 0x0, &(0x7f0000003e40)=[{&(0x7f0000002980)=""/209, 0xd1}, {&(0x7f0000002a80)=""/243, 0xf3}, {&(0x7f0000002b80)=""/25, 0x19}, {&(0x7f0000002bc0)=""/202, 0xca}, {&(0x7f0000002cc0)=""/162, 0xa2}, {&(0x7f0000002d80)=""/4096, 0x1000}, {&(0x7f0000003d80)=""/29, 0x1d}, {&(0x7f0000003dc0)=""/81, 0x51}], 0x8, &(0x7f0000003e80)=""/77, 0x4d, 0xfffffffffffffffe}, 0x100000001}, {{0x0, 0x0, &(0x7f0000004240)=[{&(0x7f0000003f00)=""/72, 0x48}, {&(0x7f0000003f80)=""/242, 0xf2}, {&(0x7f0000004080)=""/39, 0x27}, {&(0x7f00000040c0)=""/228, 0xe4}, {&(0x7f00000041c0)=""/124, 0x7c}], 0x5, &(0x7f0000004280)=""/223, 0xdf, 0x3}, 0x1ff}, {{&(0x7f0000004380)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00000047c0)=[{&(0x7f00000043c0)=""/246, 0xf6}, {&(0x7f00000044c0)=""/3, 0x3}, {&(0x7f0000004500)=""/52, 0x34}, {&(0x7f0000004540)=""/166, 0xa6}, {&(0x7f0000004600)=""/178, 0xb2}, {&(0x7f00000046c0)}, {&(0x7f0000004700)=""/190, 0xbe}], 0x7, &(0x7f0000004800)=""/189, 0xbd, 0x11028d3f}, 0x100000000}, {{0x0, 0x0, &(0x7f00000049c0)=[{&(0x7f00000048c0)=""/112, 0x70}, {&(0x7f0000004940)=""/1, 0x1}, {&(0x7f0000004980)=""/63, 0x3f}], 0x3}, 0x6527}, {{&(0x7f0000004a00)=@nl=@unspec, 0xc, &(0x7f0000004ac0)=[{&(0x7f0000004a40)=""/74, 0x4a}], 0x1, 0x0, 0x0, 0x5}, 0x6}], 0x8, 0x60, &(0x7f0000004c00)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000004c40)=@assoc_id=0x0, &(0x7f0000004c80)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000004cc0)={r2, @in6={{0xa, 0x4e21, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, [0x6, 0x296, 0xffffffffed5b27f0, 0xffffffffffffffba, 0x3, 0xfff, 0x40, 0x5, 0xfffffffffffffbff, 0x8000, 0x1, 0x8, 0x3ff, 0x5, 0x4]}, &(0x7f0000004e00)=0x108) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000687000), 0x4) 2018/02/27 11:52:16 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) r2 = dup3(r1, r0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) tkill(r3, 0x24) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/27 11:52:16 executing program 5: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0xaae493da) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="8a6a5f5b16c7edbf463843c0bc7f0d0a6ff0d93f51a43b9106c00417e0ed1b8cf00aae92832bfd49d627051f298162d0", 0x30) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @empty}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='bcsh0\x00') setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x271) sendto$inet(r0, &(0x7f0000000000)="a5", 0x1, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/02/27 11:52:16 executing program 4: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3b0000000200000000000000000000000000000007000000"]}) 2018/02/27 11:52:16 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000730ff4)={@broadcast=0xffffffff, @empty}, 0xc) fcntl$dupfd(r0, 0x406, r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) 2018/02/27 11:52:16 executing program 4: unshare(0x140000) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x19d4}, 0x1c) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) fcntl$setstatus(r1, 0x4, 0x1) 2018/02/27 11:52:16 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) r2 = memfd_create(&(0x7f0000000000)='procposix_acl_access*\x00', 0x3) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) accept4$unix(r2, &(0x7f0000001000)=@file={0x0, ""/4096}, &(0x7f0000000280)=0x1002, 0x800) r3 = dup3(r1, r0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) modify_ldt$write2(0x11, &(0x7f0000000240)={0x5, 0x0, 0x5000, 0x35822287, 0x2, 0x101, 0xff, 0x7, 0x6, 0xfe5e}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80585414, &(0x7f0000000080)=""/223) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000004000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000200)={r4, 0x12}) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f00000002c0)=0x40) [ 163.693358] binder: 15632:15637 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 163.783598] binder: 15632:15641 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/27 11:52:17 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) r2 = dup3(r1, r0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000000)={0x3, 0x5, 0xffffffffffffff81, 0x2, 0x100000000, 0x7}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/27 11:52:17 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000100)=""/31) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netrom(r0, &(0x7f0000000140)=@ax25={0x3, {"fd36e70d81e776"}, 0x7ff}, 0x10) writev(r1, &(0x7f0000b5aff0)=[{&(0x7f0000d34fd5)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0xb7) socket$netlink(0x10, 0x3, 0xe) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000000)=""/132, &(0x7f00000000c0)=0x84) 2018/02/27 11:52:17 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000fd0)={0x0, 0x5}, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) rt_sigsuspend(&(0x7f0000187ff8), 0x8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x3fe, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000080)="7506b456e916134a9efe2bd9b7e8db0b6605713ba9c19ee84667ae52c31ddc3bde4605c0a5d6a160bf73dea0a25016ea46c2dccae0cf6da46b2c6b0a1ad9a273d7ba5cfb26d898dbdfee2d53bb92324a116cc64d200730a4969a5fe8087c702dc40083ab33db1a76129ed9934b11daacae5fd1720b5d49405c5473dfd49f1fc7cc178aeb487efa9261f96c5dc0c9d3a73f18e3eb71") syz_open_dev$binder(&(0x7f0000004000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/02/27 11:52:17 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:17 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x9, 0x8001}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x6, 0x30}, 0xc) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000040)={{0x100000000, 0x8e55}, 'port0\x00', 0x4, 0x20, 0x8, 0x4, 0x1, 0x8e, 0x1ff, 0x0, 0x0, 0x53}) 2018/02/27 11:52:17 executing program 1: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='Nat/sp_\x00\x00') preadv(r1, &(0x7f0000012ff0)=[], 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ptrace$cont(0x9, r0, 0x2, 0x1) fchmod(r1, 0x4) 2018/02/27 11:52:17 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'user.', 'security@\x00'}, &(0x7f0000000100)='/selinux/load\x00', 0xe, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req={0x5800000000000000, 0x0, 0x5, 0x3}, 0x10) sendfile(r0, r1, &(0x7f0000b35ffc), 0x42) 2018/02/27 11:52:17 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f3b000/0x2000)=nil, 0x2000, 0x4, 0x40000000000031, r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000200)=[], 0x0, 0x0, &(0x7f00000002c0)}) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@increfs={0x400c630e}], 0x0, 0x0, &(0x7f000012cf22)}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000500)) r3 = add_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="85c2ed84c8648a8001d9f5eff50f656012351226b12b7e4919972999843cdb1411015dfb12da8588846ed085", 0x2c, 0x0) add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="0b13104123a30b7b9affc5240c97c0e675b5cc6f30730dda6ba6ecb614a0f1b8160975e0b1d693ce7495faa6233478a7e005cdff3fbd8510eb46ee951128bb37dc36b7063371af2b6a3520b5b73f2e4c9fcf175735028a6c6e33", 0x5a, r3) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x100, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000400)=0x0) fcntl$lock(r1, 0x6, &(0x7f0000000440)={0x3, 0x0, 0x36b, 0xcce, r5}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x2, 0x30}, &(0x7f0000000300)=0xc) finit_module(r4, &(0x7f0000000480)='rxrpc\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000340)={0x5, 0x6, 0x1, 0xfffffffffffffffb, 0x6, 0x9, 0x5, 0x4, r6}, &(0x7f0000000380)=0x20) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) accept4$netrom(r7, &(0x7f0000000200)=@ax25, &(0x7f0000000240)=0x10, 0x80800) 2018/02/27 11:52:17 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000005000/0x1000)=nil, 0x1000}, 0x2}) r1 = userfaultfd(0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) dup3(r1, r1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) sync_file_range(r1, 0x80000000, 0x7fffffff, 0x2) socketpair$inet6(0xa, 0x1, 0x4, &(0x7f00000000c0)) 2018/02/27 11:52:17 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001ff7)=""/9, &(0x7f0000004000)=0x9) 2018/02/27 11:52:17 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x705, &(0x7f000073dfff)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r2, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) [ 164.048064] binder: 15676:15683 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/27 11:52:17 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[], 0x20000000000000e7) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) r4 = syz_open_procfs(r1, &(0x7f0000000040)='syscall\x00') r5 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0186405, &(0x7f0000000080)={0x0, 0x14, r1, 0x1f, r5, 0xffffffffffff8001, 0x0, 0xdab}) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r6 = dup2(r2, r3) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000000)={'nr0\x00', 0xfffffffffffff000}) fcntl$setown(r6, 0x8, r1) readv(r2, &(0x7f0000000180)=[{&(0x7f0000000200)=""/184, 0xb8}], 0x1) tkill(r1, 0x37) 2018/02/27 11:52:17 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80600, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000000080), 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x3c}, 0x0, @in=@empty}}, 0xe8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/27 11:52:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) r2 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) setsockopt$inet_mreqn(r0, 0x0, 0x2a, &(0x7f0000000080)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xfffffffffffffff0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000240)=ANY=[@ANYBLOB="e03f83ed72e7e3a0cdb95871e306ffffff7f00000000d9bca01900017f00"], 0x10) r3 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000040)={@loopback={0x0, 0x1}, r4}, 0xa) 2018/02/27 11:52:17 executing program 3: r0 = userfaultfd(0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8500, 0xd) sendmsg$nl_crypto(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@upd={0x120, 0x12, 0x200, 0x70bd29, 0x25dfdbff, {{'gcm_base(ctr-twofish-avx,sha3-384-generic)\x00'}, [], [], 0x0, 0x400}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0xffffffffffff38fb}, {0x8, 0x1, 0xffff}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x10001}, {0x8, 0x1, 0xfffffffffffffe01}, {0x8, 0x1}, {0x8, 0x1, 0x1}]}, 0x120}, 0x1, 0x0, 0x0, 0x4080}, 0x4800) r2 = userfaultfd(0x0) r3 = getpid() tkill(r3, 0xe) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) dup3(r2, r0, 0x0) userfaultfd(0x80800) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/27 11:52:17 executing program 5: r0 = gettid() unshare(0x20220800) exit(0x0) socketpair$inet(0x2, 0x3, 0xbe, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_open_procfs(r0, &(0x7f0000004ff9)='ns/ipc\x00') 2018/02/27 11:52:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00007b5ff4)='net/netlink\x00') pread64(r0, &(0x7f0000f81800)=""/2048, 0x800, 0x2000800) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x100) 2018/02/27 11:52:17 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000140)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ipddp0\x00'}}) 2018/02/27 11:52:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) alarm(0x80000000) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/02/27 11:52:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000000140), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x200000000000, 0xffffffffffffff71) 2018/02/27 11:52:17 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000a90a156b7b00e5059332f0e7927d8acd8ad13203d02b5a4af7c30a5610c3cfcb3c47a91e32bc05f6093cc09a90e64161c58f0a8778d045bd0f31eec707b0b6214908873bbb4d6eda7ea1fd3b81819c2433a8fc93fe6570eae127a8c0d8e8352f39c81f9d6e240e87b6c2143de9047dbf01c9c52577d6d9355a4a65f3d6d4d730277f"], 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x27ab18a9, 0x2, 0x1, 0xb, 0x7, 0xcdd, 0x100000001}, &(0x7f0000000080)=0x20) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x40, 0x101) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) 2018/02/27 11:52:17 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xc}, 0x6b0000000000000, 0x5, 0x4, 0x400, 0x7ff, 0x0, r2}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/02/27 11:52:17 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty, 0x4e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4ce}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:17 executing program 1: add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="ae", 0x1, 0xffffffffffffffff) 2018/02/27 11:52:17 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) dup3(r1, r0, 0x0) r3 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000004c0)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x8, &(0x7f0000000240)=[{&(0x7f00000000c0)="d45e1e22fc0817ad2da8cff60c63b3d85a6e2cb94ea2bc8abe63e270802491cb990112a3842b3fb7e9405f9dce949fca50852e6dee399ac4036b465de34964fd10053e9b3bbb6016873da016a6e400e60789784412de6231bc65a378342e3ad79de8e3b51c7f4fbb6fa1a84659c31553f1a30b6e7db9f1781d9b50441cc8c3a07baa1757510855423cbc", 0x8a}, {&(0x7f0000000180)="21c635347273d19047bd393cddc099b8a8bee76d16246079bca80054eddaad57645a2c4e902f01bc6fad8bdf79a957a64041d9aed7206711900adc67228f9b45c0873864579ec61e3e2e5926b69daf32abd0981a2d61692db2b76fefc5b03b3a504a7488732becfe59c6d778aa151ff1c5b0c493593645db63e024c4536ac45e2a397a96baff02549f", 0x89}], 0x2, &(0x7f0000000480)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x18, 0x4000000}], 0x1, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) fcntl$getown(r2, 0x9) 2018/02/27 11:52:17 executing program 2: r0 = gettid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rtc\x00', 0x440200, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000004a40)=[{&(0x7f0000000640)={0x27, 0x1ff, 0x1, 0x1, 0xb9db, 0xdda, "b2200d29dc81529e04dc7b13ac31f85c1de06a06a6f353055f7f847242be2b893de1b6608c277bce165afdb91cd631f998cd6e209b28de70b6cbcdbde1b4cf"}, 0x58, &(0x7f0000002a80)=[{&(0x7f00000006c0)="876d275d32b511595c4f12a6eb2e313b183da13d906377ef79ff5ee9ce3de974f44b508593a150e7f52a23e90ef6652c13262077f7ab066a66bb5e2f3a32238aa68b572bdf335f6134e6abaaa77db19f8647", 0x52}, {&(0x7f0000000740)="be571bdbc26785ac3539c639cccdaff026be0a613969a87a875331ced4fc03f3ca2b95aa620604edfae48d57fadcea3afef6377effda9ec99ab3db9e13549b410553db973fa2c0a789f37f333e6be6e90d4b16e445d15bde21aed6a60d3b78115e545c6af2f150bb8086ef6ac135d54224cc678cff4aa8881e3f1d5a3d1ade1bb5c3cd9efc95a7ea6c58112108c637ea8e4c26430859c426065c9e961e209cf04415f3ef7a160aca1f1455335f002373c800c723b9bbd327175c20415fc4adceac20b0189b98c733c13add23e36c40ed", 0xd0}, {&(0x7f0000000840)="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{&(0x7f0000003300)="282024981a6cabe4dae14529047768ce29bef1ed6675ffcf57a2e841d6d7a255d9bcfd4d9d5cd100be7efb9e06c7cdbafd65e4d8ec96c2dc2ca5507c0e14a0809e77bdcc85940391ce8e6999e80e3d4118bb77f60aed1d88938aa2abb22ff1920f0c8674135cd3c3f67a1b2c97f339b6e446c37e50aa5d776cf40a596c99816f9548b1b1a288b08423e6d25e0e2811702102f78008a929c7e904072b1e00f74a67", 0xa1}, {&(0x7f00000033c0)="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", 0x1000}], 0x9, &(0x7f0000004440)={0x5c, 0x100, 0x400, "363db7fd678da29cef5f4adaa46174e81496709bc5986ea82f0ed8ec6c4ae8f5ab0518f5b77cb163a09384aa0b19ce2c9904cb9cc75592e6213c09af277333d99ae311e85b8037dc076fd32d96"}, 0x5c, 0x4000001}, {&(0x7f00000044c0)={0x27, 0x4, 0x7, 0x2, 0x5, 0x8, "3c7d949eb247cb4ee2e6707b295272ab735261bb7a67c8bd56382e10e71b3b898a2cc005c34a9120024447063c417f329d577d18cd1bcf250d5ee8244f0af2", 0x4}, 0x58, &(0x7f0000004a00)=[{&(0x7f0000004540)="c9ee92bb9fb4a282e5ea549cf76026e4b49fd387909d8059cf6e1cdf58123abd8dd17c0da1d47965ab495e43755870cc166cfb31f23650eb7d8f7f3c9ad79e3bd72681cc6baf243adff5d5bce6d0534d0f42917a7c62d4f0d3ff6d740b640dd6d1fec2f6f2ab896a4604ec353540a177f3370de9ec092b6f1690060aee5562f8bfd3c0bee55415ba678b019c1cf0990feac3d4ec7a0067df3dda9b34662d9cefbd7f3366bdae4ddb55df610a8f94f6e4656a9aea7eb5ee7539758a50", 0xbc}, {&(0x7f0000004600)="eb81059f306012ad82aa1cd275573987fbc3b957276178cb2ffb5424c80b4c37fb9a60b5d7d8b028d98a69c37d883381f31696db131887db9c03a2a683dc3b7aed0faa92b882d31d3b3681f00a4e5cc438e6cbac4b373937b50ad4acf95e57be3df75cfcc4dbbb6a2bc92125b34c04acbb64d10920db9a4421f6", 0x7a}, {&(0x7f0000004680)="cc8cc9db395fc24c975e0600d2ba1ab483d656a3696a94eaa193ad96ebc5a3271bec4114628a5955f785089a0e45fa3038e4f3ce8b35c4bc0f04e2743608cb08146be4a37d4e78a4186c74282c510f88a40096fcd2aec2fe23758773683b7f5c85fccfd19ccb021a23b15248d087a8611ba95e5a7ad32c747d9bf45f4a3d3ba0b9066b047d0b7ad50660", 0x8a}, {&(0x7f0000004740)="5e1e841261f79ba36f96871d94e8dcc310233ea17d817108b395c885f4efb70ab250375dd3f07e7f10957d719d3358e704e1f93df113b37ec74cb6815ff6bd9b2218ef756563ec78e5fa1b010850fa7d26f331bd6d9fec0e0c0334ae93bcb3628a27b548fe5a1ad22605b4b234f2eba2856652ab527452c8f64d85d34d68e1d685a029dce149a597f70985d0aa8082560bc51ff1167e7ce660325926a540475019d0aff7c4124c67f916292ddd882388f3deb4161091f62e8b190641c9b1d95cdae152294b8ac3546f93bb74d60ba3c514a9e18ec53fd73537a9d544ca8e25acad483055186bcd231eab0e9495", 0xed}, {&(0x7f0000004840)="2739a38715d6270e6c304bd1ef6a70467eca9041", 0x14}, {&(0x7f0000004880)="ef470d7b704388bff269ae5d74ae8b1c504dfd9c2f6948dc793cf27d78ae3f3d99710a179d599c716fef1eeaef2bd392391d1b6ece15b1d85be1a5c35ac05b4780a8a9632cb7516cdeabab105c8d7ac621ddd8faea994b611afd7d2843c5a715a726e8d2c55b5c0f0b88e25dde4c7e544a91156c86bb8c8ae41ac42def2ad03486f545df8d2898ebd5447dda2747adb81dc492a6a19b3e537e9dbd8c8cb529407242b5cc2cdfa45edf78fd5bed7ca9561cd18a5e5612ed0898f34e5115036863153db1935c22271c64f5fa52186b1eb61466fdb432", 0xd5}, {&(0x7f0000004980)="d3dd0c757f2e5e64641be241a0cc9476d77825107151704c4159802fad780006199e3a226c33d4bffacaf69aa1f507e1f34de47d8695985693b992c45bf4155cf4341b96006cfd538bb24c20ab5f2d8dbd64ed", 0x53}], 0x7, 0x0, 0x0, 0x80}], 0x4, 0x20040000) r2 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") exit(0x0) getdents64(r2, &(0x7f0000000000), 0x0) 2018/02/27 11:52:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=ANY=[@ANYBLOB="1d000000", @ANYRES32=0x0, @ANYBLOB="00000000ffd24ed6"], 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)=ANY=[@ANYBLOB="026a3235da0000effeffefffffffffff"], 0x10}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f00003d2fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xfffffffffffffe8f) shutdown(r1, 0xfffffffffffffffd) 2018/02/27 11:52:18 executing program 1: set_thread_area(&(0x7f0000000000)={0x100000000, 0xffffffff, 0x0, 0x0, 0x20000, 0x0, 0x4, 0x4, 0x80000000, 0x3}) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000993fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000001c0)='{#@eth1vmnet0!selfGPL]\\md5sum\x00', &(0x7f0000000200)='osx.', &(0x7f0000000240)='+\x00'], &(0x7f00000003c0)=[&(0x7f00000002c0)='vmnet1\x00', &(0x7f0000000300)='osx.', &(0x7f0000000340)='vmnet1\x00', &(0x7f0000000380)='vmnet1\x00']) fgetxattr(r0, &(0x7f0000000040)=@random={'osx.', 'vmnet1\x00'}, &(0x7f0000000080)=""/230, 0xe6) 2018/02/27 11:52:18 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x2002, 0x0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0xc006, 0x1f) mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffa000/0x3000)=nil) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000ffc), &(0x7f0000000000)=0x4) 2018/02/27 11:52:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x99, &(0x7f0000015ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0010001900ff0affffffffffffffff0a0000000c00000000000000040000000c00140000000000000000404a77f1b15ab280e730d66136083d007a29eed8a646c74e7694a0b2664bfe562c4300197da7319955"], 0x2c}, 0x1}, 0x0) 2018/02/27 11:52:18 executing program 3: r0 = userfaultfd(0x4000000080) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) dup3(r1, r0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/27 11:52:18 executing program 5: r0 = timerfd_create(0x22, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) timerfd_settime(r0, 0x0, &(0x7f0000aa9fe0)={{0x0, 0x1c9c380}}, &(0x7f0000164000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/167, &(0x7f00000001c0)=0xa7) 2018/02/27 11:52:18 executing program 6: accept4(0xffffffffffffff9c, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000180)=0x2e, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000000280)={@empty, 0x80, 0x0, 0x20000, 0x4}, 0xfffffffffffffe9b) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r2, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x7fd, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000000080)=0x80000000, 0x4) setsockopt$inet_int(r2, 0x0, 0xc, &(0x7f0000000000)=0x5ff5, 0x4) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[], 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/02/27 11:52:18 executing program 5: mkdir(&(0x7f000036a000)='./file0\x00', 0x0) mount(&(0x7f0000097000)='./file0\x00', &(0x7f0000939ff8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000688ff8)='./file1\x00', 0x0) 2018/02/27 11:52:18 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x401, 0x0, 0x8000}, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0xffffffffffffff00, @mcast1={0xff, 0x1, [], 0x1}, 0x710}, @in={0x2, 0x4e23, @rand_addr=0x4}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x8001, @loopback={0x0, 0x1}, 0x7ff}, @in6={0xa, 0x4e22, 0x3c, @empty, 0x666d}, @in6={0xa, 0x4e22, 0x254, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xc0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000a000)="240000002e00030207fffd94090000000a00000003000000030000000000000000000000", 0x24}], 0x1}, 0x0) 2018/02/27 11:52:18 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x2}) dup3(r1, r0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000004000/0x3000)=nil, 0x3000}, 0x1}) 2018/02/27 11:52:18 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8002, 0x0) eventfd2(0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00000000c0)) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_wolinfo={0x7, 0x0, 0x0, "0e15d11e0b0c"}}) 2018/02/27 11:52:18 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:18 executing program 1: r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) unlink(&(0x7f0000cf4000)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$notify(r1, 0x402, 0x20) 2018/02/27 11:52:18 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000001200)=[{&(0x7f0000000040)=""/106, 0x6a}, {&(0x7f00000000c0)=""/217, 0xd9}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/15, 0xf}, {&(0x7f00000012c0)=""/182, 0xb6}, {&(0x7f00000013c0)=""/227, 0xe3}], 0x6) r2 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001240)={0x0}, &(0x7f0000001280)=0xc) sendmsg$unix(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000001200)=[], 0x0, &(0x7f0000001380)=[@cred={0x18, 0x1, 0x2, r2}, @cred={0x18, 0x1, 0x2, r3}], 0x30}, 0x0) 2018/02/27 11:52:18 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x101800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)={0x7, [0xbcec, 0x8000, 0x42, 0x6, 0x6, 0x155, 0x100]}, &(0x7f0000000280)=0x12) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x800, 0x200, 0x2, 0x6f, r1}, &(0x7f00000001c0)=0x10) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000001ffb)=[0x0, 0x10000000000fffc]) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000200)={0x4, 0x401, 0x9e, 0x7, 0xffffffffffff8001, 0xffffffffffff8001, 0x7fffffff, 0x1, 0x8}) 2018/02/27 11:52:18 executing program 5: socket(0x18, 0x0, 0x3) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006f9000)='/selinux/mls\x00', 0x0, 0x0) connect(r0, &(0x7f0000000040)=@sco={0x1f, {0x2, 0x8, 0x3f, 0x401, 0x5}}, 0x8) 2018/02/27 11:52:18 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = userfaultfd(0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) dup3(r2, r1, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/27 11:52:18 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000140)=""/142) preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:18 executing program 7: r0 = syz_open_dev$tun(&(0x7f000088fff3)='/dev/net/tun\x00', 0x0, 0x4000000d) r1 = syz_open_procfs(0x0, &(0x7f000073e000)='net/if_inet6\x00') r2 = fcntl$dupfd(r0, 0x406, r0) r3 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r3, &(0x7f0000471fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x1, &(0x7f0000f10ffc)=0x8000000003f, 0xffffffffffffffb0) lseek(r2, 0x0, 0x3) r4 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendfile(r0, r1, &(0x7f00005f2ff8)=0x40000000, 0x613a) 2018/02/27 11:52:18 executing program 0: socketpair(0x2, 0x1, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) r1 = timerfd_create(0x0, 0x0) timerfd_gettime(r1, &(0x7f00007f6fe0)) socket$nl_route(0x10, 0x3, 0x0) 2018/02/27 11:52:18 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) r9 = getegid() getgroups(0x9, &(0x7f00000004c0)=[r1, r2, r3, r4, r5, r6, r7, r8, r9]) 2018/02/27 11:52:18 executing program 2: pipe(&(0x7f00000000c0)={0x0, 0x0}) pipe2(&(0x7f00009abf7a)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r2) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000000)=[], 0x200000000000002a, 0x0) 2018/02/27 11:52:18 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000140)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r2, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:18 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) r2 = dup3(r0, r1, 0x10000080001) timerfd_settime(r2, 0x1, &(0x7f0000000000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/27 11:52:18 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) 2018/02/27 11:52:18 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000de8000)="24000000210025f0071c0165fffffc0e020000170010000002a9000c08000a0000000000", 0x24) socket$packet(0x11, 0x3, 0x300) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x100000001, 0x4) 2018/02/27 11:52:18 executing program 0: r0 = memfd_create(&(0x7f0000054000)="f920", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000005551a)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0xadac000000, 0x1, 'client0\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ffd8d75e36055d92ada31cd901", 0xfffffffffffffffc}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x8}, 0x0, &(0x7f000001bfe4)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x1c) 2018/02/27 11:52:18 executing program 4: r0 = add_key$user(&(0x7f00001d6ffb)='user\x00', &(0x7f00007ddffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000348f3d), 0x0, 0xfffffffffffffff9) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) setgroups(0x2, &(0x7f00000000c0)=[r1, r2]) r3 = add_key(&(0x7f0000c9affb)='user\x00', &(0x7f0000770ffb)={0x73, 0x79, 0x7a}, &(0x7f00003b1000)=',', 0x1, 0xfffffffffffffffb) r4 = open(&(0x7f0000000200)='./file0\x00', 0x40000, 0x84) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="e334689022258a746c1aeae91c32c0f7e4c8ac26153d861cebc85054825805c8b04168c338486d7cbfef110bbc1246023869b43c36cf88ab3aa41674a6cc9ee0c1b96957c3964a6cb0f0d1279a0bd4f453275c531cdceaf1b496f395b485fcc0c79506f3913d5bd1a06ec69183", 0x6d, r3) connect$nfc_llcp(r4, &(0x7f0000000240)={0x27, 0x1, 0x3f, 0x7, 0x7, 0xffffffff, "19ad95731caaf996052827a438b5dd0e0df164985a79fa4bf28dabf0271231226823b5f577d4a31c38de0ca0681f482a4f988d9e29b0cb25afe06be20478e0", 0x1}, 0x58) keyctl$link(0x8, r0, r3) 2018/02/27 11:52:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000e5e000)='./file0\x00', 0x0) dup2(r0, r1) 2018/02/27 11:52:18 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) r2 = dup3(r1, r0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000000)={'vcan0\x00', @ifru_flags=0x1000}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/27 11:52:19 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000004cfa8)) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2) 2018/02/27 11:52:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000140)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r2, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:19 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000f5affc)=0x3fe, 0x4) getsockname(r0, &(0x7f00000007c0)=ANY=[@ANYPTR, @ANYPTR, @ANYBLOB="78d0bc08832c2c270e4070b092de39679d93f0f7afc3420015e8d6a93739fb94ce6c67757852e1c85a0c1f875bf99f4c6d96cfa7816a0d338fb7bbe0e1ee897fa389927bad7a666c872914b72cc47e3683e954285f9b1e183677be29e4da6ff94b8f5771a6a574f6cad96476e571f033a35c9abe9976ef46db7a81cdb9e8bc6b1aa65de1f4b231d7132336aabfb70bc910316236845b27e38b0ebfcac6bdcfb7b8e5188e5792e19e38", @ANYBLOB="2e11fcf706f44ec347061397c21eff229031609d873f7fe46378caf82ecef75e73dca131d9a09d6a2d38013377b79ba3b3e15cedd2b65f9936f0efcbad30f7f98dde61ddc82900ecc2a77e575caf03ef6de3b814c629caebc8570437360eced1bcf1f57aad6000a9d45733ee120297d8e87fbdc73a4167021c8e0c395ec0016786d57353a39151bd48ba94df8265c7b4b7eab3789fd6413e4017ede3ddeee545070a1000e2f3a6e7359a42f004d616d4755507651fe1a44647d17f8aa6019ada436791e8cd5c5cdbaa290ccd3fdb84a6c5e7ac608141", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="6c69842f295587e693988bb681ea3609d5a7b53b5d46009801968a17eab2c589d77c413d2f6e70f76c033c20a2a3e68ac1a77054cd69b5d9ecb2bc", @ANYBLOB="078c9408e94887d15eb7d2fe673e78745a38bd6cf4b3b658a6f645c40a6556f2fb2a70d5f02b8ba74bbc5194d5eb6971847c94741b069b2171dafe36750f0245e8d62f455fe37c1c01cab5bcd5142ece3818bfd7c11f905054ea943a9da26a809148820a903b10d4f45250f5d0074506b903caba939a6def98181fafc17fdc312e6ee70a939b18e27913e7750e70618c3298f68dae8b9271b389d19ffb2a1361c251317486a9b2aebda4f80fd8540a89", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYPTR64, @ANYRES32=r0, @ANYBLOB="2e8bf266da5e63e09f65341af651e9427d817321f22749651db3d42a7026143831e756bd33ea5fe1ffdc7d838155beeab308cbfc0096a525189e68bb86c474e3c51799b063251e55c6bd9c58358770565392f6e20616d5a230443d785e2fe05cf0a94b6d5cf417b46ac122b628a8fa8fc17ed687392f9fb7e85b5e04a169232c7e4a10bcf3f04a4918971878ce4df9bc1515dcabf42f67ef15dcb9880934a0398cf9c667e6b73635fc31812e8b31a4cbdb6cb409001dae431d6dc2c709b08f07f834d26734c2b32178cfcd60411f9c84275a898b", @ANYBLOB="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", @ANYRES32=r0], @ANYRES64=r0, @ANYBLOB="97b72e9eca0f31b9d07ecf761d7f9bacfc12c690a5007d834068e4efbad172809b8874b351138fd2dfe4045e441dc3c6eeb76757fc9c1a8eeae90e51213f9fb04eb326ce4cbe3153805f3d2bfc4366c549ffa8f0b68b035bdfbe63fec223b88556194120ab95c509d01af47183f5ac3aad3d7aa68f8dc807eda96d8527890adb6be9b7ceab0039bf37efc86b49718d146f843917660908c08995f062b2cce39bf7242217489de5e70c74f2305178eedb790b9d73ee0c830944aaa0856d8f14d9907cc150dd691439f682b8", @ANYRES64=r0, @ANYRES64=r0, @ANYRES32=r0], @ANYBLOB="81a933feebf2bb67cd63c3fa548d78ea90d4aeb059516fed255879945ed0537ea831954a6ecb7d7e0b1a438839a5562598e1e65b627818907444b4a7bb25e8386ee453d708a4e09d4c53896c67643a769de1203b00fdb23f544f20051d8ff08e2822cb07e4cd777dbe608cce034e509e0a8721eea0e1d0ea384d29d5494f3e7a61bcfbf383a278aad6"], &(0x7f0000000380)=0x6) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) 2018/02/27 11:52:19 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x6, 0x203, 0xf2, 0x40, 0x8, 0x8, 0xb098, r1}, &(0x7f00000000c0)=0x20) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20004014, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/27 11:52:19 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000080)={0x7f, 0x10000000000000, 0x9, 0x13ad, 0x10, 0x400}) r1 = userfaultfd(0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) r3 = dup3(r2, r1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/27 11:52:19 executing program 7: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) pread64(r0, &(0x7f0000000080)=""/5, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000000c0)={0x2, 0xff}) 2018/02/27 11:52:19 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='oom_score_adj\x00') ftruncate(r1, 0x6) 2018/02/27 11:52:19 executing program 2: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200e80, 0x0) r0 = inotify_init() r1 = dup(r0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)) socketpair$inet(0x2, 0x2, 0x9, &(0x7f0000000040)) capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000d09000)=[{&(0x7f0000299f3e)="580000001400192340834b800b0d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0ffff001009000000fff5dd00000010000104000c09e6fbff0000040e05a5", 0x58}], 0x1) [ 166.201327] audit: type=1400 audit(1519732339.328:112): avc: denied { create } for pid=15891 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/27 11:52:19 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000af8ff3)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20202, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000040)) 2018/02/27 11:52:19 executing program 0: mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) r0 = epoll_create(0x800) socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f0000000080)=[{r0, 0x2001}], 0x1, 0x7f) rename(&(0x7f0000514ff8)='./file0\x00', &(0x7f000000a000)='./file1\x00') 2018/02/27 11:52:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), 0x4) preadv(r2, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000200)={@empty, 0x8001, 0x2, 0x20003, 0x0, 0x3, 0x4ff, 0x80000003}, 0x20) 2018/02/27 11:52:19 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80, 0x0) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x10) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000173000)='./control/file0\x00', &(0x7f0000d98ff8)='./file0\x00') rename(&(0x7f00005a4000)='./control\x00', &(0x7f0000636000)='./control/file0\x00') dup2(r2, r0) openat(r2, &(0x7f00000000c0)='./control\x00', 0x141000, 0x18d) fcntl$setsig(r2, 0xa, 0x25) 2018/02/27 11:52:19 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020100000c000000020000000004000005000600000000000a004e200000000000000000000000000000ffffe0000002000000000000000005000500000000000a004e200000000000000000000000000000ffffffffffff00000000000000004321"], 0x60}, 0x1}, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x6, 0x3f}) 2018/02/27 11:52:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r0, &(0x7f0000a90000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="e0bf8ee1097805e9f1d29628853a1746e91912d2d9813d590ef53d16dc5b336c03c2d1f7edc10a10d91f99af205ad0ff7989a01a13124702c0810a6714031f119f3c7b57dccfe359e6a3c398b705ccc4a4f301a4aaf4ced1d46ec85279c61cdd0edf5929848417e08ab3d9286792aebce362d8d6df3280756e37b81ba9f10906253b3d91f23bb271e76beffa601dac541a1864f6318a854d247db2b29cfc7d981174a23a6b2ee3f14f772fb1c397f779", 0xb0, r3) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000003, @loopback=0x7f000001, @loopback=0x7f00000c}, 0xc) 2018/02/27 11:52:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r0, &(0x7f0000018ff8)='./file0\x00', &(0x7f000001aff0)=[&(0x7f0000018fed)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) capset(&(0x7f00000000c0)={0x19980330}, &(0x7f0000702000)={0x1f, 0x2, 0x0, 0x0, 0x1000}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x3, 0x5, 0x2, 0x3}) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, r1, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/27 11:52:19 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={r1}) r2 = userfaultfd(0x0) r3 = userfaultfd(0x0) r4 = socket(0x4, 0x1, 0x4) userfaultfd(0x800) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000000)=0x806, 0x4) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) dup3(r3, r2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) [ 166.288763] audit: type=1400 audit(1519732339.418:113): avc: denied { create } for pid=15891 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/27 11:52:19 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0xfffffffffffffffb, 0x0, 'queue1\x00', 0xffffffff}) fstat(r0, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x92, 0x4) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) dup2(r2, r1) epoll_create1(0x80000) write$sndseq(r3, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x1c) 2018/02/27 11:52:19 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="020300030e000000000000000000000005000618000000000a004e200000000000000000000000000000ffff0000000000000000000000000200010000000000000000000000000005000500000000000a004e200000000000000000000000000000ffffe00000020000000000000000"], 0x70}, 0x1}, 0x0) 2018/02/27 11:52:19 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r2, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), 0x4) preadv(r2, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000200)={@empty, 0x8001, 0x2, 0x20003, 0x0, 0x3, 0x4ff, 0x80000003}, 0x20) 2018/02/27 11:52:19 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/27 11:52:19 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000008c0)='net/llc\x00') r1 = gettid() sendmsg$nl_netfilter(r0, &(0x7f0000001ac0)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000001a80)={&(0x7f0000001b40)=ANY=[@ANYBLOB="18110000050b10042abd7000ffdbdf250c000004120538e1fbf807d8ae32a30cb3c154871e272c62cf6928b6756351527d3fc792aecd05584bf6b8c21099f318a933fb143e1322fbc19b17e782ece8659ebc67d91cf15b38d9a906844a41e70c55cd939d8b969e3fd852039cd1dbb955f51d3fc0d98050d7d07e1afadb280d0dd3cc290a4a24ca8ca033d20feb6481ca9495608279c91d1a027330060d24a77968a0ec9ab153f8780c00390000000000000000000c00070000000000", @ANYRES32=r1, @ANYBLOB="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0x1118}, 0x1, 0x0, 0x0, 0x84}, 0x4) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bafff)='.', 0x2) pivot_root(&(0x7f0000672000)='.', &(0x7f00008a5ff8)='.') 2018/02/27 11:52:19 executing program 0: r0 = memfd_create(&(0x7f0000c65000)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) quotactl(0x80000801, &(0x7f0000000ff8)='./file0\x00', 0x0, &(0x7f0000001f63)) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x990, 0x10080) 2018/02/27 11:52:19 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) r2 = dup3(r1, r0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/27 11:52:20 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x3, 0x2, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read$eventfd(r1, &(0x7f0000000180), 0x8) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') unlink(&(0x7f0000000140)='./control\x00') close(r0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) 2018/02/27 11:52:20 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) r2 = dup3(r1, r0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x1f, 0x9, 0x2, 0x4}, {0x1, 0x7f, 0x57, 0x80000001}, {0x40000000000, 0x4c, 0x8}]}) 2018/02/27 11:52:20 executing program 4: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000c4fff0)=[{&(0x7f0000bdafff)='1', 0x1}], 0x1) 2018/02/27 11:52:20 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000039fff)=""/1, 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000002e000), 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r2, 0xd4, "c595bc22febccbc6fc2a0c1c7584b6cecfff658382cd03e77c300b7b869f7179c38d78c50dfbbbb9495edce2588923660325da3bdf0f23e591747c4f36abea1f16226c7b1c7a9aec49c55ce347205429e384e0a95ce1c8a984991c2d6de8a9bce154b4beb3b403db0ff508a8c7b2f3f9500a9043a73dd92b7f2412d37dc969921f4bf63d55e7a69f073be845a6aea0c1435e1919fce8a5952f1a00603d72c3a3cfd5bf2f7f47ff8405a7b5ad9e181c52d5899b2d282d3d643da60abea35cec918fc864ce2e7e07c0bdfb985e1d54e50f8b11c432"}, &(0x7f0000000200)=0xdc) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000022000), 0x4) mmap(&(0x7f0000a11000/0x1000)=nil, 0x1000, 0x2, 0x11, r0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_flowlabel\x00') ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000040)={0x101, 0x39053227}) close(r1) 2018/02/27 11:52:20 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x30, r1, 0xfffffffffffffffc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000026c000)=[], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/27 11:52:20 executing program 6: ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0e05403, &(0x7f0000000140)={{0x3, 0x3, 0x0, 0x0, 0x1}, 0x42, 0x9, 'id0\x00', 'timer1\x00', 0x0, 0x6, 0x0, 0x1, 0x6}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/27 11:52:20 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r2, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:20 executing program 2: mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x5) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x4000000040, 0x200, 0x9, 0xfffffffffffffeff, r3}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x80000001}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) pwritev(r1, &(0x7f0000000580)=[{&(0x7f00000002c0)="7113c0a5f0c860e724", 0x9}, {&(0x7f0000000300)="6e539e51192f1d242c5dcaa050301820cf59c4ae76818b78430489adf98ea28cdfd6d0533589c7fbd7caf876f84654c233376a3bc8750d7a5d9e465fde74a488515ef77b7141f282ec5dab94461f39de02baebc8ec5785572538eda2f16426feb9eaa17efae810d11a557abb89fb6d1bf4ab555af7ccb2a0957bccab3d8cde0bc1a965874995155f595a83e22f47a967e13055858077fc8c947ba4e7bfed24ddd4b254e89d6ecd6c8d73e0e42721b24646ec07996b31431f153113b4c5933beb129d5441439c9a6a8aecb98fe57a", 0xce}, {&(0x7f0000000400)="ed5f64aab1942427361c91fd5d9037324575a45f77f71a5e9096fa59dde08e8c53d1af3fc4b53b11de40903a5101d67a14a14607a30536c57eef13928d687350d048c5ff635b31423563d8ce113e27a934d8a0a5a2b1fa401d045a6562d7c3a1a50f46615070046378cb1860d1a4a35bfc35c23e91fb8d47187e132841e0b718814498ae9b3a80d3a33691092308997fb5a898", 0x93}, {&(0x7f00000004c0)="138586796f", 0x5}, {&(0x7f0000000500)="93eae6daa7f0bc344ba3a76fabda395b1297fcc5325c96bdf2f1fbf282903e5e0f2511a88c64a1816a5a3102beac4722ec5fd0624c907f72e76b6861ba3c", 0x3e}, {&(0x7f0000000540)="731cb2079d5e60577be8f38a90b542498de821", 0x13}], 0x6, 0x0) chdir(&(0x7f0000000180)='./file0\x00') r4 = inotify_add_watch(r0, &(0x7f0000b99e7d)='./file0\x00', 0x8) inotify_rm_watch(r0, r4) epoll_create(0x5) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r3, &(0x7f0000000280)=0x4) epoll_pwait(r1, &(0x7f0000acefd0)=[{}], 0x1, 0x0, &(0x7f0000001ff8), 0xfffffffffffffec0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f00000005c0)) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={{0x77359400}, {0x0, 0x7530}}) 2018/02/27 11:52:20 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x40) pread64(r0, &(0x7f0000000040)=""/210, 0xd2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) r1 = socket(0x1000000004000010, 0x2, 0x1) sendto$packet(r1, &(0x7f0000000240)="332f743cf69b548535f53e104d45d604", 0x10, 0x0, 0x0, 0x0) 2018/02/27 11:52:20 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0x10000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) dup3(r1, r0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) [ 166.963956] binder: 15974:15979 transaction failed 29189/-22, size 0-8 line 3005 2018/02/27 11:52:20 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) sendto$packet(r1, &(0x7f0000000000)="abdaf4263afe1a780cab6954673696bc9f040e196b7f216933d02cac3b890f45044a19a6f699f095863eb69ec465b9a7f695ea86aa06fb51b394cffaeaa2b0c38d07f1a57d85b2ecdbb02a357c7b6d70919766fdd71e009534eca16cc15983d133bd1e", 0x63, 0x10, &(0x7f0000000200)={0x11, 0x4, r2, 0x1, 0x10001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) dup3(r0, r1, 0x0) pread64(r1, &(0x7f0000000240)=""/53, 0x35, 0x0) 2018/02/27 11:52:20 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x101, 0x0, 0x0, 0x5}, 0x20) syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r0, &(0x7f000055ff80)=[], 0x1, 0x2) 2018/02/27 11:52:20 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00007daff8), 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @empty}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@empty, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x8, 0x10000, 0x101, 0x400, 0x3f, 0x1000000, r1}) [ 167.021927] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/27 11:52:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x5) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400018}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@bridge_dellink={0x58, 0x11, 0x204, 0x70bd25, 0x25dfdbff, {0x7, 0x0, 0x0, r1, 0x220, 0x20}, [@IFLA_MAP={0x28, 0xe, {0x7, 0x6, 0x400, 0x7f, 0x7, 0x1000}}, @IFLA_OPERSTATE={0x8, 0x10, 0xffffffff}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0xc3}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x80) write$fuse(r0, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0x18) 2018/02/27 11:52:20 executing program 0: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0xdf, 0x1d0]) r2 = dup2(r1, r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80080, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x7530}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1e, @tick, 0x0, {0x1}}) 2018/02/27 11:52:20 executing program 0: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x1) write(r0, &(0x7f0000ffdffb)='#!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) read(r0, &(0x7f0000000000)=""/4096, 0x1000) 2018/02/27 11:52:20 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) fcntl$notify(r1, 0x402, 0x80000006) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) 2018/02/27 11:52:20 executing program 3: r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2002, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = dup3(r1, r0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000000)={0xf672, 0x7, 0x8, 0x8, 0x3}, 0x14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000001000/0x12000)=nil, 0x12000}, 0x2}) 2018/02/27 11:52:20 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000200)) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0x2f8, 0x20, 0x87b6, 0x2}, &(0x7f00000000c0)=0x18) 2018/02/27 11:52:20 executing program 7: r0 = open(&(0x7f00006deff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x200, 0x8, 0x369a40000, 0x1}, {0x2fee, 0xd2, 0x400, 0x5}, {0x4, 0x1, 0xad2, 0x6a}, {0x4, 0x0, 0x7f, 0x100}, {0x0, 0x1, 0xffffffff, 0x7}, {0x80000001, 0x2, 0x0, 0x8000}, {0x101, 0x0, 0x1000, 0x7}]}, 0x8) r1 = openat(r0, &(0x7f0000fb6000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat(r1, &(0x7f0000000300)='./control\x00', r0, &(0x7f0000000340)='./file0\x00') 2018/02/27 11:52:20 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x1, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000080)=""/109) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x100, 0x0) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES32=r0]], 0x8}, 0x1}, 0x0) sendto(r0, &(0x7f0000000240)="00a000f257e96fa87a3e9a1ee3304be7614efb265f84351dcfbcfa616298", 0x1e, 0x4c000, &(0x7f0000000280)=@sco={0x1f, {0x3, 0x4, 0x200, 0x3, 0x7, 0x5}}, 0x8) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000180)=0x14, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={r2, @multicast2=0xe0000002, @rand_addr=0xffff}, 0xc) 2018/02/27 11:52:20 executing program 2: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000b0bfc8)={&(0x7f0000df6a59)=@ax25, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f000048cf31)=""/180, 0xb4}, 0x2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x3, 0x4) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x5, &(0x7f0000000740)=[{&(0x7f0000000480)="1b631f92f936375d9585c8572b8c35cc85a747a177838dbff7a2fd758bcbb0a5bc3338e1defa4cd7ae256c1f96b2deb85eac306dd6e23a3b2968d979560ffa918cc88a021c17cd3677c6b17843f1be139f7e3aa35032a2665930"}, {&(0x7f0000000500)="985f32ff6b5890c8ef1cd3b4ad620784e012c35cdc1e5f69418e42253dd31d37586cc96dc28d9aa8df95779a1a6bf23edd5a3f8cba0ddf0b70cc44fb0415f49507a68467abef3d65e1f8e05230b6602964cc93c7d3527b3d123dddd2de2372c0aa9b9ae3232aca2a86aad8ae299d5b48c9e3c6cd6c1306a4f732b799b48e65ddd4b847bd384b3048d669f363baa408f663e9a12fd8b32af57435594c35"}, {&(0x7f00000005c0)="c9d9e4d90c7f322f45c24b2f9bcbde1b9933e3c3bbb9abf91aebd617c6eae8577896ef4271dd63e7d7dcc985643a0b44447c2ed1e66a3b234c736b63c0287f6e321ef90e0ffa940f093ce72161e55d417a1ff9c1f5d1a9cce5677fef90d71dd5f8d99462c2771749530322d645c25666bfdb2a5ac04784d7a3f030fc8acd2fa69f337b4d43308054f1736496dba5f27bb6b05e7f4ef33bfcb7e773805e75c25cae7328fde6fc65e81967826341c036728b53f9977f592d807bc4f01ef1fbbc1b02aacf27c4c991ffc25ffe9dae352ab3f13291060344de676d3dfac68ab5c6fcbba045cbba57fd"}, {&(0x7f00000006c0)="ee851bd9e2f43b159689c4a27fd181eb9b4a8ee81a7d808bf3165d9a4f92e4398b9eac9c8ea0ce02edbf7b6f5b04d11a304d97f844bfbf61f133e4494e7dbe04b1d144603fc023a48e"}], 0x0, &(0x7f0000000440)=[@cred={0x0, 0x1, 0x2, r4, r5, r6}], 0xd9}, 0x0) 2018/02/27 11:52:20 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000140)={0x6a, 0xdb4}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r2, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:20 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x4, 0xfffffffffffffed5}, {0x0, 0x7}, 0xed, 0x0, 0xcb32}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000d8dfb0)={{0xffffff93}, {0x81}, 0x0, 0x2}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setfsuid(r1) 2018/02/27 11:52:20 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000000c0)=0xe9) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_create(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6574635f743a7330205f723a6b65729f546c5f743a7330202e2f55696c653000000000090000000000000000000000e1a8078a24fc54a06a77afa82c5006c269f5659e7506d624ed8d7df5ef651e85263ad6fb94253dcc1fe4cec3917b0000000000000000000000000000"], 0x44) 2018/02/27 11:52:20 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000039fff)=""/1, 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000002e000), 0x4) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000022000), 0x4) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x31, 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x482102) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000040)) 2018/02/27 11:52:20 executing program 3: r0 = creat(&(0x7f0000000180)='./file1\x00', 0x3c) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x0, &(0x7f0000000040)='./file1\x00', r1, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000100)={0x6, 0x100000000}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f00000001c0)) [ 167.444084] binder: 16024:16037 Acquire 1 refcount change on invalid ref 0 ret -22 [ 167.473194] binder: 16024:16041 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/27 11:52:20 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r1, &(0x7f0000000000)=[], 0x0, 0x0) 2018/02/27 11:52:20 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) fcntl$notify(r1, 0x402, 0x80000006) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) 2018/02/27 11:52:20 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f00000002c0)=[{0x7fffffff, 0x0, 0xfffffffffffffffd, 0x0, @tick, {}, {}, @result}, {0x0, 0x9, 0x0, 0x1, @time={0x0, 0x1c9c380}, {}, {0x0, 0xfffffffffffffffd}, @time=@time}], 0x38) r1 = syz_fuse_mount(&(0x7f0000da3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b52000)) poll(&(0x7f0000000040)=[{r2}, {r2, 0x80}, {r1, 0xd109}, {r2, 0x9620}], 0x4, 0x0) [ 167.557410] binder: 16024:16037 Acquire 1 refcount change on invalid ref 0 ret -22 2018/02/27 11:52:20 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) epoll_create(0x1) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x200000) fanotify_mark(r2, 0x0, 0x40010000, r3, &(0x7f0000000040)='./file0\x00') sendmsg(r1, &(0x7f000000efe6)={&(0x7f0000013fa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "45fc044247b9515b6acc9a27724d459f71c75260529c5752c1e8a06fdbd930b0b5c3a4ee7d261815c4b407ff82c6ad5819cc4abfa3dfb6f7eda630ec12affb"}, 0x60, &(0x7f0000ae0000)=[], 0x0, &(0x7f0000914121)=[]}, 0x0) 2018/02/27 11:52:20 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x8020400020}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/02/27 11:52:20 executing program 7: clock_adjtime(0x0, &(0x7f0000c08f98)={0xa6c5, 0x0, 0x2, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/02/27 11:52:20 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='personality\x00') rmdir(&(0x7f0000000000)='./file0\x00') read$eventfd(r0, &(0x7f0000361ff8), 0x8) write$eventfd(r0, &(0x7f00000d4000), 0x8) open$dir(&(0x7f000050bff8)='./file0\x00', 0x26102, 0x0) 2018/02/27 11:52:20 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty, 0xffffffffffff1c62}, 0xfffffffffffffffe) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000140)=0x898f) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r2, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:20 executing program 7: clock_adjtime(0x0, &(0x7f0000c08f98)={0xa6c5, 0x0, 0x2, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/02/27 11:52:20 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001c80)=[{{&(0x7f00000001c0)=@alg, 0x58, &(0x7f0000000240)=[{&(0x7f0000000040)=""/59, 0x3b}], 0x1, &(0x7f0000000280)=""/79, 0x4f, 0x7ff}, 0xff}, {{&(0x7f0000000300)=@nl=@unspec, 0xc, &(0x7f0000000400)=[{&(0x7f0000000340)=""/177, 0xb1}], 0x1}, 0x47}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000440)=""/51, 0x33}, {&(0x7f0000000480)=""/175, 0xaf}, {&(0x7f0000000540)=""/22, 0x16}, {&(0x7f0000000580)=""/25, 0x19}, {&(0x7f00000005c0)=""/233, 0xe9}, {&(0x7f00000006c0)=""/89, 0x59}, {&(0x7f0000000740)=""/44, 0x2c}, {&(0x7f0000000780)=""/195, 0xc3}], 0x8, &(0x7f00000008c0)=""/121, 0x79, 0x10001}, 0x4}, {{&(0x7f0000000940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x32, &(0x7f0000001c00)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/40, 0x28}, {&(0x7f0000001a40)=""/39, 0x27}, {&(0x7f0000001a80)=""/105, 0x69}, {&(0x7f0000001b00)=""/47, 0x2f}, {&(0x7f0000001b40)=""/165, 0xa5}], 0x7, &(0x7f0000001c40)=""/16, 0x10, 0x2}, 0x3ff}], 0x4, 0x0, &(0x7f0000001d00)={0x77359400}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001d40)={0x0, 0x6b, "8dbfe002d290b5cdf74aae68b5f296c6d700fde125ecbbd275f122c9efc030ac787c13dd0ce0b3351e4499e63907c7fcee6f597e523f457499cdf527a331a803dc5ec07388381f0c37b069503831334e6d1944abfc320485b054969d1ab08c5a85b26b8963e6ab2212a42a"}, &(0x7f0000001dc0)=0x73) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001e00)={r2, @in6={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x14}, 0x4}}, 0x6, 0x7fff, 0x9, 0x0, 0x31a8}, &(0x7f0000001ec0)=0xa0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000000)={'dummy0\x00', @ifru_flags=0x9c00}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x80000003, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)={""/16, @ifru_flags}) 2018/02/27 11:52:20 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f00005e8ffc), &(0x7f0000ea2000)=0x4) getuid() rt_sigtimedwait(&(0x7f0000000000)={0x6}, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x989680}, 0x8) [ 167.789443] binder: 16073:16078 Acquire 1 refcount change on invalid ref 0 ret -22 [ 167.845350] binder: 16073:16082 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/27 11:52:21 executing program 3: r0 = socket(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c50000)={0x5, &(0x7f0000000000)=[{0x5fd, 0x80000000, 0x8}, {0xb3b, 0x6, 0x9, 0x7}, {0x20, 0x7c, 0x5, 0x6}, {0x9, 0x3, 0x8000, 0x400}, {0x986, 0x1f, 0x6, 0x80}]}, 0x8) 2018/02/27 11:52:21 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'syzkaller0\x00', @ifru_mtu=0xffffffff}) write$tun(r0, &(0x7f0000000480)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x1024, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x7, 0x0, [@broadcast=0xffffffff]}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "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"}}}, 0x102e) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001580)={0x0, 0x6, 0xabc, 0xded}, &(0x7f00000015c0)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001600)={r2}, 0x8) 2018/02/27 11:52:21 executing program 1: pipe(&(0x7f00001c5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e4000/0x4000)=nil, 0x4000, 0x2000003, 0x8000002032, r0, 0xfffffffffffffffd) vmsplice(r1, &(0x7f00005e48eb)=[], 0x2000000000000242, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x7fffffff) 2018/02/27 11:52:21 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_ivalue=0x619}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x1, &(0x7f0000000200)=[{0x9, 0x1f, 0x2, 0x6}]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$sock_ifreq(r1, 0x8992, &(0x7f0000000180)={'rose0\x00', @ifru_data=&(0x7f0000000100)="08de4d37b00dde981fa101c6ae9ee83ede24af1ca4de70d444117aecdf470781"}) 2018/02/27 11:52:21 executing program 2: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{}]}, 0x10) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) umount2(&(0x7f0000000000)='./file0\x00', 0x4) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') writev(r0, &(0x7f0000000300)=[{&(0x7f0000000040)="a07400840e61e76abeb9c1d791e1cee8c0cbf18b8bd0", 0x16}, {&(0x7f0000000080)="7f65b69e3d08abb0394e3c521133acef60ee2ad4ada0c0447e6cd2c5abef0c177d3e19ceb4a9f725263aa09f313c9c653708384b09e9bd71bdd40bea85f903d8eaf66f9897a5cb530240fb156d2c04e229fa4150a224db8153610c5efcfec990de864602b594e1f6a705d915e0d185c83709391532811feed78942bb1af16f92bd3763e47b9cbf9f7ba6e55886dd31edcbcff67769718abf0061789e88a39e99252f58c509fbc0969f088845b801515d5422b637686bf9efa49ef75dd5cd41c4a05b5bf62a6751bbd7d191d4ea4074ae4f9c94a7844243c9305686854f14d03c51f31c48d83c4b9922736492097b0d87520c28", 0xf3}, {&(0x7f0000000180)="64c66c6d180bf0c6803f4a5295958a5cf51cd92d0448205c713a5217cbd92101fd312a1e6b6d3660202e40ff6a2a12f50f85", 0x32}, {&(0x7f00000001c0)="f98bcb87a0c1b6e462a598be448015fa1e133402f4b3b4ae8a0c5a224fac13d87daf3545464087af8de6a0942272fafaa1737762b15c84361b6ea5e77dc9cefc0a116ade4bf2058d966eb9821409a35355780213c7ceebb05070bc787442566163dc3b539a4a9d1238fb53036d977bba7d51b47f4aa7c2ed8d2ff51518a7b473f2940aa48b", 0x85}, {&(0x7f0000000280)="00926c538b94b187925ba8cd1073594f269e103c52414dee2aba348121774c13468cf7a5851382cf3c62c5a732859006928828325320d0e49833444600be6fd40d6c2369e0d1800b598465987653c98a4656bdfae292a3869011a61bf93ff052cfdecc9a2273c5f707184d59bc5696e17289f6cf302046bed8c0e17587", 0x7d}], 0x5) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0xf2, "aa7e4474425a208afaa32295e95e716d70629d3cf0376cdfc9083b055c3ac0ed652c23a940d2ab4936f385aa0ea1bd7361f01b46a8c2483bced0bc5aea636f43a76522627a3930def3f5aa3eb02c05f3e89c79a635e6002a6c4e62345772349382d193f8cec099bcb692bfe0842dd1bd2eded119f099fb157f5091096d1cc604479522e76d8a598c6c71889f963b905860b343bd713025786c764f72900a0a4aa971734144b2fd7621bb4b8563735bd5880091a4dee0d14511d1cce99f58940366312c65a0672013e2c91d99c8b01eadfc8e2665dc824825876e7ce93a0390ad2ad4f601742e9cc998ed379a3004e57d0631"}, &(0x7f0000000440)=0xfa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000480)={r1, @in={{0x2, 0x4e21, @rand_addr=0xffff}}, 0xbb0f, 0x8001, 0x800, 0x4, 0x9}, &(0x7f0000000540)=0xa0) shutdown(0xffffffffffffffff, 0x2) r2 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2018/02/27 11:52:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') setsockopt$llc_int(r1, 0x10c, 0xc, &(0x7f0000001140)=0x1, 0x4) preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/4096, &(0x7f0000000000)=0x1000) 2018/02/27 11:52:21 executing program 0: geteuid() futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000)=0xfff, 0x4, 0x1, &(0x7f0000000080)={r0, r1+30000000}, &(0x7f00000000c0)=0xffffffff, 0xf0a) 2018/02/27 11:52:21 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="636d646c696e65001a93418dfd966857bd68d5cf8568d4b12b7236b63e1dace52aca4eafd9cb2d7acb3a985d87c38d088291d9e1c8c46d25157c8de0d18e2206fdd8148313229117b60c1458e9a0625b0d50db77ee909dfa3e340678b06246867fc2") r2 = socket(0x1, 0xb, 0x3) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) exit(0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/02/27 11:52:21 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c)=[{{0x0, 0x0, &(0x7f0000000000)=[], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000002fa8)=@alg, 0xfffffffffffffdf8, &(0x7f0000003f90)=[], 0x0, &(0x7f000002ffa9)=""/87, 0x3d5}}], 0x2, 0x0, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000000040), 0x0, 0x4000854, &(0x7f0000000100)=@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x80}, 0x1c) recvmsg(r0, &(0x7f00000011c0)={&(0x7f0000000000)=@ax25, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/58, 0x3a}], 0x1, &(0x7f0000001140)=""/128, 0x80}, 0x120) 2018/02/27 11:52:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bpq0\x00', &(0x7f0000000000)=@ethtool_modinfo={0x42, 0x7, 0xee, "a68e91b15cfc6721"}}) writev(0xffffffffffffffff, &(0x7f0000000140)=[], 0x200000000000035d) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f0000059fe8)=""/24, &(0x7f0000aed000)=0x18) 2018/02/27 11:52:21 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f000001bfe8)=[{0x15, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) r2 = dup2(r0, r1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@dev, @in6=@dev}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xd952e7d7f60e4d60) 2018/02/27 11:52:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x8002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000300)=0x7ff) r3 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r3, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) sendmsg$nl_crypto(r3, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x51000400}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@get={0xe8, 0x13, 0x602, 0x70bd27, 0x25dfdbff, {{'drbg_nopr_sha384\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x7f}]}, 0xfffffffffffffeb6}, 0x1}, 0x8004) 2018/02/27 11:52:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') setsockopt$llc_int(r1, 0x10c, 0xc, &(0x7f0000001140)=0x1, 0x4) preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/4096, &(0x7f0000000000)=0x1000) 2018/02/27 11:52:21 executing program 7: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000a38000)='./file0\x00', &(0x7f0000603000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x0, &(0x7f0000b69000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000b87000)=[{&(0x7f0000a10000)='}', 0x1}], 0x1) r1 = open(&(0x7f0000000080)='./file0/bus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000aef000), 0xffffffff) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/02/27 11:52:21 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f000001bfe8)=[{0x15, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) r2 = dup2(r0, r1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@dev, @in6=@dev}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xd952e7d7f60e4d60) 2018/02/27 11:52:21 executing program 4: pipe2(&(0x7f0000000000)={0x0}, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000080)=0x400) splice(r0, &(0x7f0000002ff8), r1, &(0x7f0000003ff8), 0x7, 0x0) 2018/02/27 11:52:21 executing program 1: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x5) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4) 2018/02/27 11:52:21 executing program 3: r0 = gettid() pipe(&(0x7f0000283000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)="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", 0x1000) flock(r2, 0x2) flock(r1, 0x1) sched_setaffinity(r0, 0x8, &(0x7f000050f000)=0xee) close(r2) 2018/02/27 11:52:21 executing program 6: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r0 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r0, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:21 executing program 2: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) r0 = socket$inet(0x10, 0x3, 0x0) r1 = dup(r0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000), 0x4) 2018/02/27 11:52:21 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x20000000000000) pread64(r0, &(0x7f0000000000)=""/92, 0xffffffffffffff7e, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000140)=0xffff, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f00000000c0)="2f537b1e380611aede5acdf65a6b3657be816a81f34cb653ee6991a5237ebc5584610a6f2ab6f4016f41b327994f24c1357c3f98e8217ef1", 0x38) getpgrp(0xffffffffffffffff) 2018/02/27 11:52:21 executing program 0: timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f000013ffe6), &(0x7f0000e21ff1)}}, &(0x7f0000044000)=0x0) timer_settime(r0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f00003a5000)) r1 = getpgid(0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000363ff0)={0x77359400}, &(0x7f00001e6ff0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1080000000016) 2018/02/27 11:52:21 executing program 7: readahead(0xffffffffffffffff, 0x0, 0x0) 2018/02/27 11:52:21 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x810, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x80010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x84, 0x0, &(0x7f0000000180)=[@request_death={0x400c630e, 0x0, 0x1}, @acquire_done={0x40106309, r1, 0x4}, @register_looper={0x630b}, @free_buffer={0x40086303, r2}, @reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x50, 0x18, &(0x7f00000000c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x1, 0x3, 0x29}, @ptr={0x70742a85, 0x1, &(0x7f0000000080), 0x1, 0x4, 0x10}], &(0x7f0000000140)=[0x28, 0x38, 0x48]}}, @dead_binder_done={0x40086310, 0x3}], 0xd3, 0x0, &(0x7f0000000240)="99a3bb21dd71fd88e792bb23039b1ddbed28b1670aa76de40559a8369248b72541ce0b9fc35329dd935e97dbda00965c4e5f3afb73063fb160da675256199ad722ff3b4a8a0773ccb12d5d98d710e7cf82d49f14126f1245ab94986b8e6c9823b29f6438c9894d0ce6c08bcdc6982335fa8496c90d91f0954cc49ccc043dad98c41f5383d407887e3f64aa5b190f2ca277601ad2253125da9b43c05f08af9ef4b278a6f37d38f34d4669a2f27cfbfb0686f5b1a712c254ce2cea512e7839d54759b0459043acd0456af9b9262b08d3753d1d01"}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000380)=""/200, &(0x7f0000000480)=0xc8) ftruncate(r0, 0x7f) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000004c0)={0x0, 0xdd, "6e67fd19fd4c76b6419e622bb2ab918ea83a4838e4f8fb02d19e57b9a98915b8be9738935578c406b75479159c5dd7f8ac0204817bf6e686543062773ac5b0d9cc30d9e0bb73f33d8d4a413cbe447ae946c0ee1c142be9b11b757baafe650ea6b6a80671849b4eb3faaef1695ab03d49ff41dd342c8c4380d00b8ff773982e47388442ab0704b45a50714adabcc101a84bf37de671aef3e253a8d9fb6bcce9b4cad21d8c066ca985f64cb9b57b8ae71d9a2f50d11510ac6bcc5dd2dfb97d40e36aeec6f16289f885ee8160af77592374f666ccd7c9b057ed99541e32ff"}, &(0x7f00000005c0)=0xe5) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000600)={r3, @in6={{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}}, 0x6, 0x41}, 0x98) connect(r0, &(0x7f00000006c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x4, 0x2, {0xa, 0x4e21, 0x51b2, @dev={0xfe, 0x80, [], 0x15}, 0x7}}}, 0x3a) sendmsg(r0, &(0x7f0000001c40)={&(0x7f0000000700)=@ipx={0x4, 0x2, 0xfff, "beeaf9af1a5a", 0x105}, 0x10, &(0x7f0000001980)=[{&(0x7f0000000740)="2168a9c391952f23eca5f520dfb34b12914285012583ab3fcb5097a9ae9eed8e4e722fdd94d2a1e50278bb9a01d224420e181a4223157c22bb39fa551f5a075903a3f99b9a55f22c1b7e19983bf74e4ee61853b6bde1f0354dd936b9d843926a8744d8069fe8", 0x66}, {&(0x7f00000007c0)="2c97897684cd254b435d60218e2bec2b4d845f75179383dd5ab747f48ccf02cc525dd5059d9058030247226ce9c0d25386aa0f58a1b5da5d84c0efc2282eaeed6f5d9284a37a7d57fda07b4deba7058bba8a2f345943bd4ec40c767a16fff4573e5048011351cbe1f48221175a20d2bf222ec10d6cf446912f831db99ff306ede7a06a273e9d0e", 0x87}, {&(0x7f0000000880)="2491625f5dab8e58927be6df50d800cd4c9233f8523f8ad438dbf9065d05977cda2741fb24eba7e7f35d4a9af450a8ea8aef8805a6ffa12652a4c80b25d9b33f283f5fb7758d14d8400505db3e9069bcf85fdb30402aa80c6d556fd1ca586d67aa59a1a20cda8e7a", 0x68}, {&(0x7f0000000900)="c78aa552fe8b2f189593f20e7c79cda94149cfb72b98ce7d5c484aef503c86e8fbc05e8ae64ceba9539e759c9b1e2fd7084f13ff4fc60f811a1218d66e76d85321bf530be2ea20e251bdbad6e200f2766c2a816f589d672bdd89199038e5f54c14e452f1d77a7196e11ac270b5e3a72384528c425b868cf6ce", 0x79}, {&(0x7f0000000980)="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", 0x1000}], 0x5, &(0x7f00000019c0)=[{0x4c, 0x107, 0xfff, "4331c54f09e39d5569e9850e925f3cdb5c732c7e7e26e8201b3883f14d97022cdd36fbd92592f9e5755b82a52935356f35ccdd1beffe1664dacc731bb8"}, {0x20, 0x13f, 0x9, "6929789f166d2b6458da5bad33b41a00a73994ef"}, {0xb4, 0x119, 0x82, "5e8b6189595ffad6206d9e27f6ae769d6d1ab7adb39ec859f727652969562d8a8d40e7449960f53c9fdc79b0bdd67a780a285faa31622bfd00c21bae02c4870ae5fac3beb2924094216bb5d87a78168bdf5f76d41a472bfc66e51417b6d67cdf6cdfb4e546a0d500be303ad881023632232c0bb0c015a4232558e1c29590cb7cd5782933d641b38bf0530fd0242a73b2fe8668df42eb0acb217ff81662962fbed8c640c2da68"}, {0x34, 0x119, 0xfffffffffffffec6, "d6325e8968a82026d306fe0441f7ee9e88a49a7243a87c28ae325e9a66356866dea80262d1"}, {0x108, 0x117, 0x3ff, "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"}], 0x25c, 0x10}, 0x880) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001c80)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}}, &(0x7f0000001d40)=0x8c) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001d80)=""/231) r5 = getuid() lstat(&(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r5, r6) r8 = dup3(r0, r0, 0x80000) r9 = request_key(&(0x7f0000001f40)='cifs.idmap\x00', &(0x7f0000001f80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001fc0)='/selinux/avc/cache_threshold\x00', 0xfffffffffffffffc) keyctl$chown(0x4, r9, r5, r7) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={r4, @in={{0x2, 0x4e23, @empty}}, 0x3, 0x7}, 0x98) getsockname$packet(r8, &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002100)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002140)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x4e20, 0x4, 0x4e24, 0x3, 0xa, 0x20, 0x20, 0xbfa97d41b9152873, r10, r5}, {0x631, 0x7ff, 0x8, 0x1, 0x81, 0x0, 0x4, 0x9}, {0x7, 0xfffffffffffffff9, 0x5, 0x7f}, 0x1, 0x6e6bb9, 0x1, 0x1, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x3502, 0x94f23ac258d5cba2, 0x2, 0x8000, 0xfffffffffffffffd, 0x9, 0x4cab}}, 0xe8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r8, 0xc018620b, &(0x7f0000002240)={r1}) clock_gettime(0x0, &(0x7f0000002280)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000022c0)={0x8, @time={r11, r12+30000000}, 0x0, {0x9, 0x2}, 0x8001, 0x2, 0x6}) getsockopt$inet_mreqsrc(r8, 0x0, 0x2f, &(0x7f0000002300)={@broadcast, @local, @multicast2}, &(0x7f0000002340)=0xc) ioctl$TIOCMGET(r8, 0x5415, &(0x7f0000002380)) r13 = open(&(0x7f00000023c0)='./file0/file0\x00', 0x2, 0x90) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r13, 0xc04c5349, &(0x7f0000002400)={0x1, 0xffffffffffff16e8, 0x200}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r8, 0xc04064a0, &(0x7f0000002580)={&(0x7f0000002480)=[0x0, 0x0], &(0x7f00000024c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002500)=[0x0, 0x0, 0x0], &(0x7f0000002540)=[0x0, 0x0], 0x2, 0x9, 0x3, 0x2}) setsockopt$inet6_mtu(r13, 0x29, 0x17, &(0x7f00000025c0)=0x5, 0x4) 2018/02/27 11:52:21 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000140)={0x7, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x100, 0x8, 0x3, 0x80000000, 0x8, &(0x7f0000000080)='vcan0\x00', 0xe, 0xff, 0x88}) fcntl$notify(r0, 0x402, 0xf) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00001cffec)="0200000001000000000000000200000000000000", 0x14, 0x0) 2018/02/27 11:52:21 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x105000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x5, 0x1, 0x0, {0x0, 0x1c9c380}, 0x6, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0x8, 0x5, 0x100}) write$selinux_create(r0, &(0x7f0000000140)=@objname={'system_u:object_r:dmesg_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x38, 0x34, 0x20, './file0\x00'}, 0x3c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000180)={0x8, 0xfff, 0x5, 'queue0\x00', 0x6}) r1 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="242fa67bd2436045585d1d735ecbc549240f25700e1e64939ad4e9ee17669a4d65f09dc0d4116ed23931609f1326947d72bb83522a9e6f130e60535328f893c980c6c6c85983", 0x46, 0xfffffffffffffff8) keyctl$invalidate(0x15, r1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={0x0, @rand_addr, @multicast1}, &(0x7f0000000380)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000003c0)={r2, 0x1, 0x6, @random="0e082d71172f"}, 0x10) fchmod(r0, 0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000400)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000440)={r3}) mknodat(r0, &(0x7f0000000480)='./file0\x00', 0xc000, 0x4) sendmmsg(r0, &(0x7f0000007140)=[{{&(0x7f00000004c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(cast5)\x00'}, 0x58, &(0x7f00000007c0)=[{&(0x7f0000000540)="d6522a9552833048853c42209fc6ca3de9213dcb5e645b3e3e21b09f159ec5fac17f0efb73e928a811099e1c68799badc897e61eb61d1a4a99e8b0d54ad078299943d6be13e6255d9034ce1251da937f18d045459eeac189f7e13496dfba27c2d997a95ce7388612fb3b6dc7604f7fafa120b8e0953d80957b2f9a5c", 0x7c}, {&(0x7f00000005c0)="be7b38a93e9706ed73c8bb30eb80a1291a59c4da5b9d170bc125cbbfb87a54d1d186fa20b4aafe962e752d55a888b1c64e56ad15dc095737901580759779e090d884392958c2ec245a50f00ef8dba39c4655ea8eea84b5ce", 0x58}, {&(0x7f0000000640)="b3634d362401d5ed576dbc239f296cc7321617c62ca230cc2a622295a05fe7c2a6409a0a875c10e0d4832d2fc6c00b4743b915a28756e65dc98da618fee32854c74292c782aa36f4f4dd22ad0d128cf58d62e3e51b5536ae1b3f709f47ea99308a19fccd6d9771595537dc8fc191ab15897a33ea6a2e5e5215178e", 0x7b}, {&(0x7f00000006c0)="35c0f8748148efea81b3ba362e020682ca8658f538a07a541c9ef26d43528a476ac102f9ee64fff87f573693ed461f2de88cbbde9b86d40e92f20370d0d069eaed8c85ccddc19566a8c5d6c1fc97922982bf0a732897aba5273c0fb003c7a7bc77c473bc52844f038309ae9b0572fa7db503565fa484bde9efaf3d17d4fd42b0048af49d55ff969b77adb52824bf4a24c8f52af9261ed1884ea0440066ce1076c8220090b2dcde8e8525979aeb770c31bb21fe0841e2ed885242a3fcffcf8c88413e194f712b2cd25804495c80c66a17c609b255127e4f85c434578ac042c6", 0xdf}], 0x4, &(0x7f0000000800)=[{0x100c, 0x0, 0x1ff, "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{0x100c, 0x11f, 0x1cf, 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{&(0x7f0000005c00)="7a1fa705dae4fd4211c500da26143225337417699b7523c798ecd177457c25ea163f2f09cb6963c3a483f41ffa9d370443b7c65a6ae04e99ff75e259b869bc107548a75c9460a45087e3944c763588c799d0d5a0aa9bd9b0df92361a7ef598582f71e06e53773d32f6fd4da84ed25224fbef4b464f631fd7467c97d314ca3383222a335d515ad21274560c621df2a30974d8f95253f236f7e5c261b6675e313bcd7ca24d946e2e11a7ce8598110ab3000767bf43a6543c291c0a7c00814d69bb710c6cb994c00924d08fc94e59ecc29c8291524fdcde79fa66164cb146", 0xdd}], 0x8, &(0x7f0000005d40)=[{0x2c, 0x0, 0x9207, "778fadae8a978ae7af3dbbbc28c7faf9eaa84758253f0f93d4aa76bc4c5f7a9e"}, {0x108, 0x116, 0x101, "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"}, {0x70, 0x18c, 0x1, "25849d55b4dd0d1f2868c79252a81e6ee781a7dd514ad11c608243058a76ae8d52622b64b027538c32297eea8b426acf43e80a131d638437c771a53090031409c1bca51d16df97147ddf746555b635490d5fc2c0874536d29d4ae3c5bd1ba4d80d23fe0c"}, {0xb4, 0x0, 0x7, "819b66bccbd8c56094ee16fd0b8fcee71d71b3b212c070318086826175e98a06452d966775d7e6f4e187c9e8c36d7ef5805c0a95c6bef4cf70532d1fb2ee3a69faa55f8d96a5cc9bc8b1198be1a52e8adce0302d133ee322e580e3643198c850f5eaba8e9ff99c8c3cbe0720ce89baa164dedd3f4a84d8f46f732261d80e92d40c0509c5f3f103ca30935b625d63fc20e558213a21d2000fe26d3a335b71683005a80901a7"}], 0x258, 0x4080}, 0xfffffffffffffffc}, {{&(0x7f0000005fc0)=@can={0x1d}, 0x10, &(0x7f00000063c0)=[{&(0x7f0000006000)="525cb35fdd47fc0c22ea2501065b3cdcfab64b60640e495af078e375eab12769271aa6f20dfbf314d01fcff2e95be3f754bedfb11f926af0b64d291cfe5092c682764b8b8964ac10f2067448c70213a421ed675976a95a31c8da79236020b294c25fe3e30341fed3bb42631901b4392823c52348bb5531c5ef79ab1d2d58e4109381a7a3b739c0dc0942a6a9a369c872da2c5a12024a23", 0x97}, {&(0x7f00000060c0)="743999b22d808b9dcfda632cbc33766e0a36807e7da7f6e82a0900f66de95aea67c05e95c5c19ff331897c75a2e269a98b2112a2752a53ab", 0x38}, {&(0x7f0000006100)="e45c2f134e9ab965e275a0be47486a50c4e32e84f9132b121d8f4935e9e6662620352a7df049495f478ad32aa4e2ffbc76baa64e73797c94ef9c39069c3e2d61a7af0f8708481ce67cc7f2e5806483f56b99a567ca7a54839cf49a77bbbf76c8d80098dd91f67ddb16560edf804d089cedd148fa318309f6478ae6d139a4d4c01da8e9e6f0157d7d22d519653f09d114bae6a8d3d81b531ce4f3a408bda7dfc2681acbb2a4034c457723c270de4539a5ba5d3835", 0xb4}, {&(0x7f00000061c0)}, {&(0x7f0000006200)="e0663ab8a6d11ac7de765584a4a2c75d4a82b18dc77ef9642ab958e69de6ddf6d5006ff95851fe64c87a2ac7c24456", 0x2f}, {&(0x7f0000006240)="34308f686719ab908357e3d2e4f0adedf5fc3b9886e71310465e654fe79f0b7d1d373be9487a1107127be1018904b40a4102376313e33202de6e0f2a279d08f24dbc5c74cc094ca6049a5b15b8993f4901197324416e3c7a7ddb74d82d1ae172ccdc848b74339dd5c910e8959b1d29ec858de5d6832eb489c6fb02cbc79b3adbbd2ebc4abcce58351334f34ffa2783841f57b6f570f2995974ebd77a45c7a1b246f17d249657339e", 0xa8}, {&(0x7f0000006300)="f608da3b7f837e12f65ff5553279c93002c351fec907951a0d30d84ed2d0630de083c3d33e2ed306bac59d25ebc44cc729ecf354612e30f8013a1c1da65142236676ab160f244d9655aeb4e652dad41489af78600156f5b203bbb734e1680979fd8204a86f295c6d59b22d8a6266e6b41dd24c8f0dda46d90dce1a2d8acb4a063b6f918e49afe7e5a91615a28c145135031976c29d6638c28ed433ed475fbe11e57e345e", 0xa4}], 0x7, &(0x7f0000006400)=[{0x1c, 0x11f, 0x80000000, "c2b86656cbebb21d5f451e634e2d83"}, {0xe8, 0x117, 0xfffffffffffffffb, "5f824e00ff9e8c43d42e40d4f397b74bf416f6d9b8c925f318a2b0e2ef8d5f90243d98596e0e5749fc98f52d6954ffc25e50f6dab73eec4d8dbc52f7fee3aeebad3e25c1b7467663935ae3eac0cb1e30fa7d18d59abea20dd6cca6a027d269419fd7019ee9953db28607ce3912bc0c47f9acf5e99cec140232a50edd3a4e3a29137bf42839e53db2d55f80c8a13983a7eda5039544f4fbfe70ab9b7a9cfb34bc1d01ce4a2092eccd4c9eecd245c09f1c5b48177b707415fe7fdfe9e10b0121ceabdd36eed9cc6174ad270f7acd466c37d3eaf76c979ed5311adfd298"}, {0x10c, 0x101, 0x8dc, "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"}, {0xe0, 0x113, 0x8, "448663bf10b18ba4c1b14d42b7ca0d694404adc6df18766cd83525384cf140bb071eb3306439f61b37518160790054ac256943032f98dbd55ad395e3ec46aa7ad2853bfb39c707bbb53e9de21c002357cfadb233e031c409f2e3c5467592feda985b347b4ba1042a08e9d2a45419cf495bed3980a88a7aeb7d2f2cd2bc36f29bd11cd64c060108768b8d36ca2c9a28f36d937b52ea8b9d2463bd914a0634b8192cd688306a4e79c0fb25298aa06f58af6fb9221b8b8ef5b5747f609b640382143f8b3fe7e6d5d5e82140b441a8eb4180bea3b5"}], 0x2f0, 0x40}, 0x10000000}, {{&(0x7f0000006700)=@nfc_llcp={0x27, 0x0, 0x1, 0x7, 0x1, 0x3, "af9bd848479be9e08fedbe8bc184884dafaf347b5989d822f3d772300caf9d5dea8151699dffe288d9b919ac46be025878da56f4e32a272f94d38028dd8c49", 0x1}, 0x58, &(0x7f0000006840)=[{&(0x7f0000006780)="44c33f751d0e6b738b1c5d1cb7161b0781253d3a585425522242d895a3f6374ebebd7ffd8f1f7f2ee524f447f6a2506da6e316585cc44b4259325eb9823da0d2559c8ffe28909ceec24f35f348d8eaf268d6a258b4ebac04ff7fb5f1700a720196ddba46c12993cecc4bed05e4929f9165b0f2fa096c3e698dc419c00be9cba75cac8e7e55a1178d29fb468097261cd5c598799d3f7970d4be5b4811d141e9c6a3c691a94d17a9c9b55e3b869cc0ea95d41b4350ca67b98af4d6d19faa26baac", 0xc0}], 0x1, &(0x7f0000006880)=[{0x14, 0x102, 0x1, "5eb3863fb6"}, {0xc4, 0x105, 0xff, "48bc3a5ee59be67019c3f57474f47c081971eb9c5b327a2630e6e1bc918bc7ffdd393a1e6d43bb36374c3f9aabc689d7b49f7faef083d1141862f0211f734b58e5258fe95f8ee4e54eece3f9e7036f85905fb05f7b536b845e15058c58640a5d4039365d578c5a147b9153df8294db92d7bad7e9c53c999fbe960366f6c15732213af352bd77a3d1dc1fbca762439d61d2f2946142ae49119a78853285b291926297e36d38ed9a2c3d9b0e96475360696ddadb33269596"}, {0xdc, 0x3a, 0x2, "03b78ac2edf19be47f9f47effb61f42674acfa3557591e197b35ea3b0d8747a842ba55d9166c5d4cad9f4427b4b01e61720e02d62a664d01ae12e0b73ed7ccb46962369a7f42bc51e29b8ff29f374df16033fdba1c89518c8fc724184b0898568a8f6f24d5c1f11dc5ec2e5af370f93f37e173ba4d9894946d4df16949479ed11f50895f3edd415dd69ceb3dd1cea8c6b26efdb2dd370014f1fd8941e36855d8228f413939346d18ca1d185d0533baff406a6166f22b0c82f107dac4c8005294c63bb1982d887b0ebdcc0277f213"}, {0x38, 0x0, 0x7fff, "30450ecaa51c3205c829e21fff2d46a0baf8b417aaa6d98805e750141c04f28802e651f079b21aecab7a"}], 0x1ec}, 0x9}, {{0x0, 0x0, &(0x7f0000006d00)=[{&(0x7f0000006a80)="f24917dba17c2ac494f3996a4b4bef7b17e6967e1ffbcc351464daa4c8b90858744d8dd55ae63fc75e57551adeadb579cade6d5bdaaa32d6f4cc56502a6ee13a1e4d4c907f0b5f17bb5a905c0c64b1fa7f5fc2a11dc45de21afadaa670eecea9441ef24a7905f8f10441e82ca5b84eca4298e95e9c1fe633bc18806f1849d6634cfd84a59040dda8da0817e01ae2d58186f182edcce34ec3a71ad7e672fe365f716e4a0e2c9c6cb35b9dfeacd9a9e8cc3298387b89cfa9ae6143ce31a2868b51d8073345eaa21bff9d9370adee22ea3d6c04997a22b589b8c703ca0d292c12392aac91", 0xe3}, {&(0x7f0000006b80)="a5358a848c5ca64751182207e713be633fdc6f307f84dce269e5cb0c89d4c39440ea2163e22b592e", 0x28}, {&(0x7f0000006bc0)="a71614840b2e5ef4ce9670135512ae8f8cdce9d82bdf61aa1546afdd60d74e6b9aead7e5704393d3d9f39cf264b0250115e238b8498e013fc8032bd425ddbe2a37082104d6526dfdfbfb3af9d84c08c5a621f40bbcd7741e7cfb962fc5e27e75165186d948239071563db2e02c545a686d2cb4a7ec34c68634346a2b612757", 0x7f}, {&(0x7f0000006c40)="18b560ba400f8299fabca4a7d2ba192272e62480a8e86c9f5036e1fbffbd06ceb6fbfeba32025e5dd0208a2c07cd1ae20b697aac36d6683d42cf91bf9aeccd2923f758bda5287f5d5c73305ceac0f093041f73962cffec8accb801544f0c9567124c3cd2ef61daa2a34faa74044c84d32148527425556be8f122875fa1aa69385fd2c5865bc2c9662f20af2dd020af9e1a004cd9060241a9adc1a05863dc53acbee1", 0xa2}], 0x4, &(0x7f0000006d40)=[{0x104, 0x13b, 0x8, "127472dccdc158afd7cc7c9ed9b5a19fb32fcee333f717c4635d58f379e32da21c8020fda6537d3291ee95a545243b83dc8cb8732ab8a3a932e1d63af87eead6ea63df5b342e6357d0ad93ccbeda09d3324c99108196669c7b008aba55cf099140f06445e0c6a0263df48a19b00b84b599823588424506cb879a2add52eacd664aeda94578c02af3629eb94d2fe456975c7af5c816cc1c092456c33fa909704f1927a89de8fd82d05a6674534b3ec0427784870c3f797ac393a4a49f7352856c06d65d5a696f5b143540a1fc831eed18b66c5ac4db43ce03cd2cc05329e52cfc41409318af2877c166faa0cd9d50bb5d1ca2b37a6f8f90ba"}, {0x8c, 0x10d, 0x7, "595097d9a74489e564b88db0272d1100fa87313f0c9ec7df57505880429a6dac3d03917873e138284588b2211562d4b830042b2b05474cc90102eab7f3b3c85fc664e3538c62b9f0e1be361246ea85c0c1484f9fc7023d4a6ca0f77de4db1fb56b05e29f83d62f9fa7d4b09814f9409a61f53b984dc39b2278ee6365b8"}, {0x70, 0x104, 0x8, "82c71dcaefc0d160e4b8d1c7f16909328131147fe5a28a4dc3c31121e2fcdc52503e8e812466002a1367cf8763def87f1cca160a1b260557e3b55da907b428e61a14ca86a09e3059542202d5188c6bcdb8e556cace035138cf2420e606fab2ab0b469c"}, {0x2c, 0x10f, 0x8, "da2afcb85e404e613b154aa76f7c1a87c1aecc1ed61add29c99522863a"}, {0x58, 0xad, 0xf2, "fb56957887b902deb0fa2babd3cd7e028aed3a3c486848f5b68242c500efb97dde322e46f1f98aa25a4e94466086417766f152ed3a15d74b944b013efdf9329e1511f777da09c60b79ad1e83"}, {0x48, 0x3a, 0x4, "8cf89a4e93c5b616c1ba5f9c8f1680558ab71d3387a13caeb78e01b8aa036096639d58c26eaaa74a47972cfb1fcd60022fc5e13ec0ab5e8010"}, {0xe4, 0x18f, 0x1, "f370926a03cb1568297e1ebd105530bb27aabbf165eae6eb4dbaf46db53ea8d98a6c97a341cb484dd8b75f30579ea4fab35ae895491ae8fcd217bccf6209dc66895e64cd7dc7d6804e3fa8023b922e753a78a1b8d2e84855c4223310be2b61211ea44221b48724ff92e24fb727cf30924b7e15626e8d0d283f249945b3795508952627ed136097b2b264fca342081693063da0e1a3a334ec6ec2e94f9e715a6ce0c4aac3b9d7d9510d35dcd29fce65fbbb78123ef78063de22afbe57315a1f8bbc488b2fcc5215c6acbcef707f14aabc64f5996e47c6e6"}, {0x34, 0x109, 0xfffffffffffffffb, "3a699c741c7254450dbd507722d46a085830670c90e7cbc3220aab6fcfbd5e229cca14eb1540"}], 0x3e4, 0x4008000}, 0x9}], 0x9, 0x4) time(&(0x7f0000007280)) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000072c0)="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") execveat(r0, &(0x7f00000073c0)='./file0\x00', &(0x7f0000007480)=[&(0x7f0000007400)='aead\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000007440)='aead\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000007580)=[&(0x7f00000074c0)='ppp0eth0em0\x00', &(0x7f0000007500)='\x00', &(0x7f0000007540)='vmnet1^vboxnet1\x00'], 0x1400) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000075c0)={0x0, @in6={{0xa, 0x4e22, 0x3f, @empty, 0x6}}, 0x10000, 0x0, 0xfffffffffffffffc, 0x7, 0x8}, &(0x7f0000007680)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000076c0)={r4, 0x19, "97546c51671e97bb93e9bed783a18316fa0efd2cff93325d76"}, &(0x7f0000007700)=0x21) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000007740)={0xd7f, {{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x1, 0x7, [{{0x2, 0x4e22, @empty}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}}, {{0x2, 0x4e20, @rand_addr=0x80000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}]}, 0x450) acct(&(0x7f0000007bc0)='./file0\x00') setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000007c40)={0x8, &(0x7f0000007c00)=[{0x0, 0x6, 0x4}, {0x27, 0x2, 0x8, 0xffffffffffffff84}, {0xfffffffffffffffa, 0xa7, 0x7, 0x2}, {0x1000, 0x81, 0x4, 0x5}, {0x9, 0x1, 0xe0, 0x1}, {0x2, 0x5, 0x9, 0x3ff}, {0x1, 0x5, 0x3cd3585c, 0x7}, {0x3, 0xff, 0x5, 0x5}]}, 0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000007c80)) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000007cc0)={r5, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x8c) clock_adjtime(0x4, &(0x7f0000007d80)={0x9c, 0x5, 0x100000000, 0x40, 0x10, 0x7f, 0x0, 0xb09, 0xe130, 0x7, 0x8000, 0x3, 0x7, 0x2, 0x1, 0x9, 0x2, 0x6, 0x0, 0x8, 0x8, 0x7ff, 0x7, 0x2, 0x3, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000007e00)={0x6, 0x1, {0x2, 0x3, 0x9, 0x3, 0xff}}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000007e80), &(0x7f0000007ec0)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000007f00)='/dev/hwrng\x00', 0x80, 0x0) recvfrom$inet6(r0, &(0x7f0000007f40)=""/62, 0x3e, 0x40000040, &(0x7f0000007f80)={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) 2018/02/27 11:52:22 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl(r0, 0x1, &(0x7f0000000000)="272fab6b19391d78c30c2bda8fd5ba061d29c52bb1fc56a31150345f08910f05ada0c0494856b977d1e6cec3f4808acf7a4e3e03afcff46b36f0a26c4afe85ac3748e75da10d4af253f6a524e52442d5dc05b5c7a99396f1083a5e2ec9588ae2635ebba469a8c63c7ebfb1fcd868bf7ffac70a163963db67b1a8a8eff26b5e4c5b26bd64a32e87a8071bea24af84632d0bcfc2d4e21326fc79b554aad48fc3") r1 = getpgid(0xffffffffffffffff) ptrace$setopts(0x80000000004206, r1, 0x9, 0x1) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x77) 2018/02/27 11:52:22 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000000000)="08ec427a05b78d15f56afbe61e431fc50d776983c3d878f4a58e053d06264875e137528e1abb8f5e4461e2c49a7cecd6ab8954dcf468c1b1dd845646c683c1a2ca47adcc90f44331a9e990f228bc10441a82e463c3fa") getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/02/27 11:52:22 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000787ff3)="6e5440a94ef10824388465742f") preadv(r2, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) [ 169.022787] audit: type=1400 audit(1519732342.148:114): avc: denied { create } for pid=16209 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 169.086212] audit: type=1400 audit(1519732342.208:115): avc: denied { create } for pid=16209 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/27 11:52:22 executing program 1: fcntl$getflags(0xffffffffffffffff, 0x100200000000c) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TCXONC(r0, 0x540a, 0x7fffffff) 2018/02/27 11:52:22 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000af8ff2)='gid_map\x00') preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 2018/02/27 11:52:22 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f00000001c0)=0x10, 0x800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200)=0x7e4e9abc, 0x4) r2 = socket$nl_crypto(0x10, 0x3, 0x15) read(r2, &(0x7f00000000c0)=""/71, 0x47) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$set_timeout(0xf, r3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/27 11:52:22 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x82080, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000180)=0x4000000000000000, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)={0x5, [0x9, 0xfffffffffffffffa, 0x1, 0xa1, 0x6]}, 0xe) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x4, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r0, 0x36, 0x6) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) set_thread_area(&(0x7f0000000340)={0xc000, 0xffffffff, 0x0, 0x9, 0x5, 0x2, 0x7f, 0x1, 0x0, 0x5c56}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000380)=0xfffffffffffffffe, 0x4) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000003c0)={0x0, 0x400}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000400)='/dev/pktcdvd/control\x00', 0x208400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000440)) clock_gettime(0x0, &(0x7f0000002c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002b00)=[{{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000640)=""/66, 0x42}, {&(0x7f00000006c0)=""/185, 0xb9}, {&(0x7f0000000780)=""/157, 0x9d}], 0x3, &(0x7f0000000880)=""/15, 0xf, 0x401}}, {{&(0x7f00000008c0)=@can={0x0, 0x0}, 0x10, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/81, 0x51}, {&(0x7f0000001a80)=""/35, 0x23}], 0x4, &(0x7f0000001b00)=""/119, 0x77, 0x167}, 0x867a}, {{0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000001b80)=""/192, 0xc0}, {&(0x7f0000001c40)=""/173, 0xad}, {&(0x7f0000001d00)=""/95, 0x5f}], 0x3, 0x0, 0x0, 0x80000001}, 0xbca6}, {{&(0x7f0000001dc0)=@in={0x0, 0x0, @rand_addr}, 0x10, &(0x7f0000001e40)=[{&(0x7f0000001e00)=""/36, 0x24}], 0x1, &(0x7f0000001e80)=""/111, 0x6f, 0x80}, 0x3ff}, {{&(0x7f0000001f00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x26, &(0x7f00000022c0)=[{&(0x7f0000001f40)=""/132, 0x84}, {&(0x7f0000002000)=""/18, 0x12}, {&(0x7f0000002040)=""/217, 0xd9}, {&(0x7f0000002140)=""/115, 0x73}, {&(0x7f00000021c0)=""/117, 0x75}, {&(0x7f0000002240)=""/76, 0x4c}], 0x6, &(0x7f0000002300)=""/101, 0x65, 0x3813}, 0x9}, {{&(0x7f0000002380)=@generic, 0x80, &(0x7f0000002640)=[{&(0x7f0000002400)=""/32, 0x20}, {&(0x7f0000002440)=""/16, 0x10}, {&(0x7f0000002480)=""/255, 0xff}, {&(0x7f0000002580)=""/131, 0x83}], 0x4, 0x0, 0x0, 0x2}, 0xffffffffffffff7f}, {{&(0x7f0000002680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x2e, &(0x7f0000002a80)=[{&(0x7f00000026c0)=""/240, 0xf0}, {&(0x7f00000027c0)=""/10, 0xa}, {&(0x7f0000002800)=""/57, 0x39}, {&(0x7f0000002840)=""/21, 0x15}, {&(0x7f0000002880)=""/117, 0x75}, {&(0x7f0000002900)=""/48, 0x30}, {&(0x7f0000002940)=""/115, 0x73}, {&(0x7f00000029c0)=""/27, 0x1b}, {&(0x7f0000002a00)=""/74, 0x4a}], 0x9, 0x0, 0x0, 0x5}, 0x6}], 0x7, 0x100, &(0x7f0000002c40)={r3, r4+30000000}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000002c80)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x3f, 0x3, 0x1, 0x400, 0x1, 0x40240001, r5}) recvmmsg(r6, &(0x7f0000005380)=[{{0x0, 0x0, &(0x7f0000004e00)=[{&(0x7f0000002d00)=""/251, 0xfb}, {&(0x7f0000002e00)=""/4096, 0x1000}, {&(0x7f0000003e00)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x4}, 0x1ff}, {{&(0x7f0000004e40)=@in6={0x0, 0x0, 0x0, @remote}, 0x1c, &(0x7f0000005200)=[{&(0x7f0000004e80)=""/40, 0x28}, {&(0x7f0000004ec0)=""/36, 0x24}, {&(0x7f0000004f00)=""/21, 0x15}, {&(0x7f0000004f40)=""/194, 0xc2}, {&(0x7f0000005040)=""/38, 0x26}, {&(0x7f0000005080)=""/99, 0x63}, {&(0x7f0000005100)=""/82, 0x52}, {&(0x7f0000005180)=""/26, 0x1a}, {&(0x7f00000051c0)=""/12, 0xc}], 0x9, &(0x7f0000005280)=""/198, 0xc6, 0xffff}, 0x8}], 0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f00000053c0)={0x2, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x6, [{{0x2, 0x4e20, @rand_addr=0x80000000}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e23, @rand_addr=0x3ff}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}]}, 0x3c8) fcntl$getflags(r0, 0xb) socket$netlink(0x10, 0x3, 0x7) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000057c0)={0x10000000}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000005800)={@dev={0xfe, 0x80, [], 0xf}, 0x0, r5}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000005840)={0x7, [0x7, 0x4, 0xfff, 0x100000001, 0x403, 0x4, 0x7]}, 0x12) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000005880), 0x4) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000058c0)=0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000005900), &(0x7f0000005940)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000005980)={0x7, 0xffffffffffffff81, 0xfffffffffffffffa, 0x2}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00000059c0)={0x4}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000005a00)) write$evdev(r1, &(0x7f0000005a40)=[{{}, 0x3, 0x4, 0xc00000000000000}, {{0x77359400}, 0xffff, 0x2, 0x3}, {{0x0, 0x7530}, 0x101, 0xffffffffffffff00, 0x4}], 0x30) connect$llc(r6, &(0x7f0000005a80)={0x1a, 0x1f, 0x9f00, 0x81, 0x401, 0x2, @random="97429c57bc59"}, 0x10) 2018/02/27 11:52:22 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:22 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="03000000cf52c86836c5ccbc9e7eba8b6687f19f1f800a9c04571c487a0dcf394ae60fbf8c0653d0234ac3f7e1d90c7ae06b28312718633550cf0c6cc653d77dd45e1f8fc287eb8584b02e691db8c9f9959085359a6056204bff8b03a7414694431fb05189e6022cb049643af05330b69b05b17ec06aa6f1be2296b165c2ff7fa60eaa16168cc37efb6b6c9a14467c0e42d5dc8a8499e564d3ebb6d458e46b548d1b4416eec1aa626ceb42441bc97b0a0000000000000000000000000000000000000000"]}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_tables_names\x00') ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000140)) 2018/02/27 11:52:22 executing program 0: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000005, 0x11, r0, 0x3) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) 2018/02/27 11:52:22 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000000040)) 2018/02/27 11:52:22 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = dup(0xffffffffffffffff) userfaultfd(0x80000) fcntl$addseals(0xffffffffffffffff, 0x409, 0x8) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000003000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/112, 0x70) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$TIOCSTI(r0, 0x5412, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) lseek(r0, 0x0, 0x4) 2018/02/27 11:52:22 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f6efc8)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000000)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/02/27 11:52:22 executing program 3: syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x6000c0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') sendfile(r0, r0, &(0x7f0000000000), 0xff) [ 169.285553] audit: type=1400 audit(1519732342.408:116): avc: denied { create } for pid=16235 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 169.354759] audit: type=1400 audit(1519732342.478:117): avc: denied { create } for pid=16235 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/27 11:52:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x7, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f00000000c0)={0x3ff, r2}) ioctl$LOOP_CHANGE_FD(r0, 0x127d, 0xffffffffffffffff) 2018/02/27 11:52:22 executing program 5: prctl$intptr(0x0, 0x0) r0 = dup(0xffffffffffffff9c) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x265) r1 = add_key(&(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$read(0xb, r1, &(0x7f00000002c0)=""/214, 0xd6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000080)={0xffffffffffffffc1, 0x2, 0x245, 'queue0\x00', 0x100000001}) sendto$llc(r0, &(0x7f0000000000)="46c8eb995819ec9bc3fc1c", 0xb, 0x801, &(0x7f0000000140)={0x1a, 0x5, 0x800000000000080, 0x3, 0xceb, 0x7d, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) 2018/02/27 11:52:22 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000001c0)=0x3, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r2, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:22 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_getscheduler(r2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0xe, &(0x7f0000000640)=""/4096, &(0x7f0000000080)=0x1000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000b9bff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sched_getscheduler(r1) sendto$inet(r4, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000150ff7)='illinois\x00', 0x9) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x80000, 0xa) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000180)=0x8) chdir(&(0x7f00000001c0)='./file0\x00') sendto$inet(r4, &(0x7f00005ab000), 0x3d, 0x0, &(0x7f00005a3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f0000000540)="d4", 0x1, 0x1, &(0x7f0000000600)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/02/27 11:52:22 executing program 1: socket$pptp(0x18, 0x1, 0x2) r0 = socket(0x1, 0x2, 0x30) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[], 0xfffffe7e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="a2000000fe003d91dbae66a0c1991919ffe954243c67d05a0e22bc38f9f4de20bf7f0e795ef511c48d7aeca705cf13b43a99523ecde05c0d55375f78aa05e0a7493b192fead288f7bf5b597b2147b99ec781e7d3488a74eadc9ec3f662e50ad11902a1644dcefad86ab2b0cedf5d5563fd32f3f9c5c6d6d9f567d5ec3bf7f4fee24c989aa947f06dcf885a72396bed57507d7fa1d3a8da298ae85c34ea556fa3941ae72c2e1c"], &(0x7f00000000c0)=0xaa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0xd5, "4543557fb3eae05e80ee6d0ddaf4202f2a4d6a72461b1c6103405ddc35bd2bd13f2f5b5364ff544947d0bd9597a662e47af87261d1d31894bcc9497d676e66b8ba717aa2c3469008e39366f22cd92ce07d73784156d8839c4f81fa9f7efc1d9ee5cfc867e603e1c53c5a5a047b6a71105b8c385315eb2c021fb1ad83ea57e82d01b909fa88aa1bd7100d93b43be5e257bcc92b5db867b85493e224be0ceaefaec52e74f3364ea4cab71b930bd7a5e482ddc50ff853a2d9d83353d4a78d8a043002289a9b3391c765c5c4cb1f187aca2c28e3a80702"}, &(0x7f00000002c0)=0xdd) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x76, "c4d5f529763dda63191c81298d4cba6dd935ee5d14efd3ff2f3c1e7c5d76b3045534eb3f557fdb7b56adcd831e75b62442a686e0e5603c9d3390841133ae6f2cdd8a4f0c9fa18a944fa411b652fa3093207c14fa6d5a380eadf57a1aac44c5b70d1a0ba122e95214b3406f5103024529aea92899755e"}, &(0x7f0000000180)=0x7e) 2018/02/27 11:52:22 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000057000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000000080)={0x0, 0x31, 0x4, @tid=r0}, &(0x7f0000000100)) timer_create(0x0, &(0x7f0000000140)={0x0, 0x2b, 0x6, @tid=r0}, &(0x7f00000001c0)) timer_create(0x0, &(0x7f00000003c0)={0x0, 0x18, 0x4, @thr={&(0x7f0000000200)="233d39caeb0e9f39c62dbeb8a33298ac30072b88af1f9db090252c42752286e4c775c65339fd31ff364bc85f4c279a1afd5c2134bb8aadd7d0f85d377d552cd9558d41da9b692063d06d77a8fc521833f01f8ae82f4e33c21e39e475c2507183039742510cc47ae2907b066be47d6ba4c1b81356cfa746738691c99bd65c6edb9251c5b23358abc6a16845b776b3c8e2714ec9a51016d591b644cbafd4699163f3a1c01eb13c8619256d506f77fe91de9122cea7f32de44a49e52b4304957ce66e5f35f9a7b2c364226c21efad23e4ad49231436414493c48954904eba68e76d210ca7", &(0x7f0000000300)="2371298396de4602b3f1eb3ab6a98eaf0f24520c6e1cd18f7f0f9c60ef737fa9ec66693ea5d232a18224e130e01846287964c5beccc3640234cda7b0e58b0ed7bb9d57dd0331d48e5d96244db2d5575defa8c41584f29843b0bdb7bbd80f71ab14b1ade1f9bc3be7f41aea819cbb88c6edc6bf8307a2160c44c500d7c347fb60a2ed36916964baa9ec4e05456d92a49ebfb196d3f9b8"}}, &(0x7f0000000440)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000004c0), &(0x7f0000000500)=0x4) timer_settime(r1, 0x1, &(0x7f000002e000)={{}, {0x0, 0x9}}, &(0x7f0000046000)) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000040)=0x7ff) 2018/02/27 11:52:22 executing program 0: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setgroups(0x1, &(0x7f0000000080)=[r1]) tkill(r0, 0x1000000000016) 2018/02/27 11:52:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000adeff8)=[{&(0x7f0000d31000)="29000000200019fb01440010000000060200001615de00f1ffffff040d001000000000000005000008", 0x29}], 0x1) r1 = dup2(r0, r0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0xfff, 0x6]) 2018/02/27 11:52:22 executing program 3: syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xc0010000}, 0xfffffffffffffdb3, &(0x7f00000003c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="10010000120004092bbd7000fddbdf257467723132382d67656e65726963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000888f5fd041565bad600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024000000040000000000000000000008000100018000000800010000000000080001000000000008000100000001000800010001000000"], 0x1}, 0x1, 0x0, 0x0, 0x800}, 0x90) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0xfffffffffffffffb, 0x8, [0x8001, 0x0, 0x9, 0x8, 0xffffffffffffff01, 0x2, 0x20, 0x1]}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e24, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x1ff, 0x8, 0x200, 0x4e0eac9f, 0x20}, 0xa0) 2018/02/27 11:52:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x80000000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x18a0}}, 0x3, 0x9a94, 0xd3a, 0x33}, &(0x7f0000000100)=0xa0) ioctl$TCFLSH(r1, 0x540b, 0x1) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000240)=0xff, 0x4) ioctl$void(r1, 0xc0045c77) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000200)=0x8001) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00000001c0)={@dev={0xac, 0x14, 0x14, 0x12}, @rand_addr=0x7, @multicast2=0xe0000002}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0xe60, 0x8e}, &(0x7f0000000180)=0x8) getsockopt$inet6_mreq(r0, 0x29, 0x21, &(0x7f0000b15000)={@ipv4={[], [], @empty}}, &(0x7f000004f000)=0x14) 2018/02/27 11:52:22 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000001c0)=0x3, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r2, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:22 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) signalfd(r0, &(0x7f0000000180)={0x8}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000280)='net/xfrm_stat\x00') set_robust_list(&(0x7f0000000300)={&(0x7f0000ffe000/0x2000)=nil, 0x6, &(0x7f0000ffc000/0x4000)=nil}, 0x29f) preadv(r2, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) bind$ax25(r2, &(0x7f0000000140)={0x3, {"3cd618390998f3"}, 0x34f7b40a}, 0x10) 2018/02/27 11:52:22 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) r0 = memfd_create(&(0x7f0000033ff3)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x3ff, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}}, 0x90) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000001c0)={0x101, 0x5, 0x99, {0x0, 0x989680}, 0x0, 0x3ff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000240)={0x3f, 0xc69, 0x4, 'queue0\x00', 0x9}) write$sndseq(r1, &(0x7f0000023000)=[], 0xce995a07267d2411) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000f5d000)={0x82, @time, 0x0, {}, 0x0, 0x1}) 2018/02/27 11:52:22 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1e) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000180)={0x56c, 0xffffffff, 0x6, 'queue1\x00', 0x3}) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0xdc5) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000016918)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x20000000) getsockopt$inet_dccp_buf(r1, 0x21, 0xcc, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000000c0)={0x8361, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000140)={0x342, r2}) 2018/02/27 11:52:23 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7, 0x101000) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000da2000)={0x0, 0x0, &(0x7f0000599f63)}) sync_file_range(r0, 0x15, 0xff, 0x1) 2018/02/27 11:52:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) recvmmsg(r0, &(0x7f0000007640)=[{{&(0x7f0000000080)=@rc, 0xa, &(0x7f00000022c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/176, 0xb0}, {&(0x7f0000002180)=""/105, 0x69}, {&(0x7f0000002200)=""/182, 0xb6}], 0x5, &(0x7f0000002300)=""/150, 0x96, 0x5}, 0x2e7}, {{&(0x7f00000023c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000004900)=[{&(0x7f0000002400)=""/40, 0x28}, {&(0x7f0000002440)=""/13, 0xd}, {&(0x7f0000002480)=""/63, 0x3f}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f00000034c0)=""/63, 0x3f}, {&(0x7f0000003500)=""/210, 0xd2}, {&(0x7f0000003600)=""/237, 0xed}, {&(0x7f0000003700)=""/197, 0xc5}, {&(0x7f0000003800)=""/232, 0xe8}, {&(0x7f0000003900)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x9}}, {{&(0x7f0000000000)=ANY=[@ANYBLOB="040104000492627e0ae0d7998e06d7cc358a50f05cca41374a571db94831948541cc4e38c7b2e66b3062ff967dfd891fd7798a0057c4bde2fc", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10, &(0x7f0000004c80)=[{&(0x7f00000049c0)=""/88, 0x58}, {&(0x7f0000004a40)=""/250, 0xfa}, {&(0x7f0000004b40)=""/106, 0x6a}, {&(0x7f0000004bc0)=""/81, 0x51}, {&(0x7f0000004c40)=""/58, 0x3a}], 0x5, 0x0, 0x0, 0x1}, 0x7f}, {{&(0x7f0000004cc0)=@generic, 0x80, &(0x7f0000004d40)=[], 0x0, &(0x7f0000004d80)=""/110, 0x6e, 0x4}, 0x1e4849dd}, {{0x0, 0x0, &(0x7f0000004f00)=[{&(0x7f0000004e00)=""/244, 0xf4}], 0x1, &(0x7f0000004f40)=""/18, 0x12, 0x8}, 0xc5f80000000000}, {{&(0x7f0000004f80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x26, &(0x7f00000050c0)=[{&(0x7f0000004fc0)=""/215, 0xd7}], 0x1, &(0x7f0000005100)=""/102, 0x66, 0xfffffffffffff2a5}, 0x8}, {{&(0x7f0000005180)=@rc, 0xa, &(0x7f0000006240)=[{&(0x7f00000051c0)=""/90, 0x5a}, {&(0x7f0000005240)=""/4096, 0x1000}], 0x2, &(0x7f0000006280)=""/4096, 0x1000, 0x80000000}, 0x3f}, {{0x0, 0x0, &(0x7f0000007580)=[{&(0x7f0000007280)=""/97, 0x61}, {&(0x7f0000007300)=""/251, 0xfb}, {&(0x7f0000007400)=""/53, 0x35}, {&(0x7f0000007440)=""/69, 0x45}, {&(0x7f00000074c0)=""/146, 0x92}], 0x5, &(0x7f00000075c0)=""/113, 0x71, 0x100000001}, 0x1}], 0x8, 0x100, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000007740)={@multicast1=0xe0000001, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)=ANY=[@ANYBLOB="e0000c027f000001000000000a000000000000007f000001ac14ffaa00000000ac14000000000000ffffffffe0000001ac14ffaaffffffff"], 0x38) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/02/27 11:52:23 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x500, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) mq_notify(r0, &(0x7f0000000340)={0x0, 0x2e, 0x7, @thr={&(0x7f0000000180)="769ef6bba2d3989610f6681a650e8e4d957090f3e46befca9f087f566a7471f9905ca2f350f776f41d5eb083e9c161eb2d0cdd94958f0bf11526c6fa3e5d57c0a8348c761068ba90122d289a135eb31ab2a1d4142535bfb20c0f982369ee9a447b307fa5300b228ee320a0e2b7dc722b6040db978b5bc2580ead5471459fe4294df8c3026ba06dbb0d116c3d589dabe10b155d4af0463e6480e4079214901e9235", &(0x7f0000000240)="c7216ad7074d0ba8801d517acdae39d4447762c77ee34a5d96394f97df035758fff0992a8275518b535b87b6cf1e3859c1f9edffed3c6997a35c5c5f0fe19dcb7ebbcdf1dd8d0fcbf90b6350b4a1d4430becb2116f633fd2b785f2361b44e3803258cacf4652a4bbade0b51f39"}}) r1 = socket$packet(0x11, 0x3fffffffe, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) 2018/02/27 11:52:23 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getown(r0, 0x9) getpgid(0x0) r1 = getpgid(0x0) getpgrp(r1) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000787ff3)='attr/exec\x00') preadv(r3, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x4, 0x1, 0x0, 0x2, 0x8}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x8, 0x8, 0x1, 0x0, r4}, &(0x7f0000000240)=0x10) 2018/02/27 11:52:23 executing program 7: r0 = socket$inet6(0xa, 0x8080a, 0x8000000000400002) getsockopt$inet6_mreq(r0, 0x29, 0x8000000000011, &(0x7f0000696000)={@empty}, &(0x7f0000f67ffc)=0x14) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x10001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="bdabdadc2fd0167a0cc0cca1cfbee7e29c5904d922ab46bf35876e00329f08278937ea58485dd44aaa640be5b0c9863a00f220ec7cecacd754179c8d6f54eb0055715f283d1bf41f37180f9088edcb5094d13eff1464c397eca6c9b0") 2018/02/27 11:52:23 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00008d6000)=r0) readv(r2, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r1, 0xa, 0x12) sync_file_range(r2, 0x20, 0xde, 0x7) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000db73119048df8aafc3f0248e40adbb68ce60b600e9d2fa5dc81d3a26bb7453128ecd76c4fd34ff5d67e3a02dcb64c18f87bffcfd2d994be978c9b8b9013d299555552d454464d1954f8873873dac63a20c323b424b8f75e28bb4df9d8f46ea842d6a7fdf7e4e8af3955057785aeb00945713697c56d7f5db6cbc89aa5f6462e22bd99d952e73e5404af49d0c3c3f0efca19888ee50a2304b3cf263f7d6c0e94b9ad4"], 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b30000)}, 0x0) r3 = dup2(r1, r2) tkill(r0, 0x15) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f00000000c0)) 2018/02/27 11:52:23 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x40000) timerfd_gettime(r0, &(0x7f0000000080)) socket$unix(0x1, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x14, 0x4) flock(r0, 0x4) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) getpid() mremap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000018000/0x4000)=nil) 2018/02/27 11:52:23 executing program 4: r0 = gettid() timer_create(0x4, &(0x7f0000000100)={0x0, 0x17, 0x2, @thr={&(0x7f0000000000)="7ba1a21502b824e770c6699e7b6e286e8cbac0076adb6591dfb0534e01caed145c176e768d4175b8841a4dc8b7891e509711de71ee3f60a257a7764ff47334c02534ebf45f4010a77688c39824a2b8b54745926b", &(0x7f0000000080)="fbd45887ce4bf7933aa7ba3fbe5eff17dcecb3a688949db4d64fdc506fb2a2154d957fbd3175c60773f6e8071e46787ffba97c00cc0a36c9e6aebe1935a788ab3ef613431f006663207ac62d43"}}, &(0x7f0000000180)) ioprio_set$pid(0x2, r0, 0x0) 2018/02/27 11:52:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x21010, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x600000, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x201e, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) ptrace(0x4208, r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x1, 0x9, 0x4, 'queue1\x00', 0x8}) ftruncate(r1, 0xfff) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x1, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000022efb0)) 2018/02/27 11:52:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000ceffd4)=""/44, 0x2c) getdents(r0, &(0x7f0000000000)=""/36, 0x1b) 2018/02/27 11:52:23 executing program 3: clock_getres(0xfffffffffffffff3, &(0x7f0000f12000)) r0 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4201, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r0) 2018/02/27 11:52:23 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x7, 0x9, 0x5, 0x101, 0x2, "6087f0f211720b6374977c5e65ef5c2518c50f3287f9ab3fb1c3d0ff094b9298cebd968c2ccc420055b253bba611356acbd03639604c8522b1862532285746", 0x7}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000180)=0xffffffff) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={"73797a5f74750200", &(0x7f00000000c0)=ANY=[@ANYRES64]}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) 2018/02/27 11:52:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="0a004e2000000000fe800000000000f1e7761c0000000000000000005c44b8b7e06352251cb97103651e845ef84bf9cbce42432e3a00f744e11acd57905f2a0958a7630e3bf3e8d1f233a0429501564916a2217c44589c0a9bedbdea6bc77f759f9475dcb15ce614329603d576053b8be4797e41c80d0184d0d37e83d79e2eca8bbc8690b9e558b0a6"], 0x1c, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000001c00)=[]}}], 0x1, 0x0) 2018/02/27 11:52:23 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x101000) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000200)=""/149) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') socket$nl_route(0x10, 0x3, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) preadv(r2, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:23 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002ffff4)) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000026f000)) 2018/02/27 11:52:23 executing program 4: r0 = gettid() timer_create(0x4, &(0x7f0000000100)={0x0, 0x17, 0x2, @thr={&(0x7f0000000000)="7ba1a21502b824e770c6699e7b6e286e8cbac0076adb6591dfb0534e01caed145c176e768d4175b8841a4dc8b7891e509711de71ee3f60a257a7764ff47334c02534ebf45f4010a77688c39824a2b8b54745926b", &(0x7f0000000080)="fbd45887ce4bf7933aa7ba3fbe5eff17dcecb3a688949db4d64fdc506fb2a2154d957fbd3175c60773f6e8071e46787ffba97c00cc0a36c9e6aebe1935a788ab3ef613431f006663207ac62d43"}}, &(0x7f0000000180)) ioprio_set$pid(0x2, r0, 0x0) 2018/02/27 11:52:23 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) fsync(r0) socketpair$inet6(0xa, 0x8000b, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xfffffffffffffffd}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x3}, 0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x10401, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000140)={0x6, 0x1, {0x0, 0x3, 0x3f, 0x0, 0xf2}}) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f00000001c0)="d39fcea1c2c4af201cebf7ceae160a37e8d558c138b07dcecd30ea156e127216e52b2f5254e4dd74d491124abd4ff4d977ad11f771a21d384da41c56acfbb94e92baf86ab63fc5c387556bfb319a1d8f69b04745ef77a12ccd6e83aa4d") timer_create(0x1, &(0x7f0000000240)={0x0, 0xa, 0x5, @tid=0xffffffffffffffff}, &(0x7f00000002c0)=0x0) timer_getoverrun(r4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000300)={r2, 0xa2}, &(0x7f0000000340)=0x8) bind$vsock_stream(r3, &(0x7f0000000380)={0x28, 0x0, 0x2710, @hyper}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000003c0)={'vcan0\x00', @ifru_addrs={0x2, 0x4e24, @empty}}) lseek(r0, 0x0, 0x3) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000400)=0xd8, 0x4) pwritev(r1, &(0x7f0000000980)=[{&(0x7f0000000440)="b1f0e25f591de10ee8514fb46dd3831cd60ad42cd1540df4e6ad5d83deb5a8770d37545c7548daa5513faf6813cdae80ff3f2a5bacac013a7acda076fe1e1abc0d8da42a613f4022679a22b98e08a3d6d1cdbd7e7b683fe65bd370abad60f7591cd326306085225738c0bb62c6ac78fb6084240db1b93765b55533d479ec7ffca97e89fe11e28d9db0a4acd218cff8312f13310cfe76b832d2ffe7e1abc588dffb1c076a146f65b4d6d02aa576efeca8a829aab325c69fb49569fd0fff28a3", 0xbf}, {&(0x7f0000000500)="1cedd0a73ff15929391b2c9d7a0de704f609ffe523f42a521c2eda99ca4c3900f72c3deb16ec69e329fedd973538b1eca0b12bfa02fa4b76ab4f763fec3e61a9dfa367bc23b0e45199ff8bedfceefd9e53c6ed54e61ce50ffef09105f496fe3ce7fa8565ac6fe15d73f6fc4756e93483fd146abc57b892599c2b51ea51e1969a31cb5abd7cdce5", 0x87}, {&(0x7f00000005c0)="1f04288dd75d2eedb8114d0f59c3546b3e540d832735a8bb2dccfc4a1623590519504907eb5e730c862e7d9ff6e8aa3ab1d52b6ed7092b168c726a85590606781ae2f496d877cb57949435fab8e65fe85529a1e500e3479e26a422e3a2e88527e3c5557f569a2ab86bfc448c1c76ac487248dec49308ff55256301b781971e4ba8c3d2877e0f05b8b70b6010ef389e18b0bd596ae8909152f8828a7fab0abc6a0f3a603c9ccd877676454d73a7772fb6", 0xb0}, {&(0x7f0000000680)="40cc5625af3c226b97735518b810c8ec656ad7ca089002b5ee956d6ab1f343e5487c898a1b9da493ce14bbe23bf4bc4e21b54a2e2ae516ac0fec63bf43a5dcb94fb8f89448a2bcd7560b2dca59e18c755fffbfced70a162e215733a11f3840c50a6b4d884d114c122f2e1d4115a31fab2791a0fe3f7de8fe200a3ffdd1b789f706f27ff995c769fc76584448275aa3c5a2d9eed7485671381e6cbfd3d4a7ee", 0x9f}, {&(0x7f0000000740)="0f", 0x1}, {&(0x7f0000000780)="056f82f6d3751c1f8081a1e33244bbd2b0041ca10c62cafdbbf5d391254cd9726d50e9cb8266e4553767aa38f457c0f38d2462d71d391c36ec522022af5283278d8fb6c8eeeeae9fdd4aebc88c529c18a4c25ef7f942b27d09a44bbaffe81c98e98fe08bb5b3287e475a5c818f2d74ff4f5af047313627ea81b620c81409745ee6f660a9f4dfef96a4cc1fe05f55648e81259c8ab7c33e0efe6ace56196dee4a26572302c3fc5546e9428273ee8869e434f9cdb7da5056a476a858cb629d6168ae7b72d251d13c853b1fc32dc2f968ebdb14fea0f84c132d40063525a0bd8fdde63a034eaa", 0xe5}, {&(0x7f0000000880)="9c71c8b4d04def2603f6aa3226542eea9de552ac8e17846f890813b02fb4fa519083f3ab16a6d86c81d2be80cf052d39708bbfd5af675979648dddd019ec22862403d5461c9810ab4c7ff47f676b794e8f90e93cd5a7cb60ec0a1a96cd5d774023ae063514b887c94e7f2223ecc3a6d40d8732748cae8d35e3b6ca6781db9b2b37a4ec69a03a55834651548c2518d129d4c7baa23a462235745474bef2feb3cd46352a79f34f931879179d01c1bae3188daf5489794b48e6f5e07aa7260962cdfb780ea42e92b53b76c09d9d71756b7384fdf4e1c23f44ad19215764642a2f690fb53e94be35396869f8b030", 0xec}], 0x7, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000009c0)=0xc2c6, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000a00)=0x2, 0x4) ioctl$KDDISABIO(r3, 0x4b37) ioctl$ASHMEM_SET_SIZE(r3, 0x40047703, 0x9) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000a40)=0x10000, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) prctl$intptr(0x17, 0x100000001) bind$inet(r3, &(0x7f0000000a80)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000ac0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000b00)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$nfc_llcp(r6, 0x118, 0x0, &(0x7f0000000b40)=""/51, 0x33) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) clock_gettime(0x0, &(0x7f0000000c40)={0x0, 0x0}) mq_timedreceive(r5, &(0x7f0000000c00)=""/36, 0x24, 0x1ff, &(0x7f0000000c80)={r7, r8+30000000}) 2018/02/27 11:52:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000200)={@empty, 0x0}, &(0x7f0000000240)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000280)={@empty, r1}, 0x14) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000608ffc)=0xaa72, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) ioprio_set$pid(0x3, r2, 0x80000000) 2018/02/27 11:52:23 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}, 0x289, 0x80000001, 0x6, 0x3, 0x6}, &(0x7f0000000200)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x401, 0x30}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x6, 0x8, 0x2, 0x0, 0x8, 0x7fff, 0x6, {r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1ff, 0x31c, 0x80000001, 0x5, 0x7}}, &(0x7f0000000380)=0xb8) r3 = dup2(r0, r0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f00000003c0)=""/89) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TIOCCBRK(r4, 0x5428) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r4, 0x21, 0xc, &(0x7f0000000100)="150658d5574708ed732445930ad2f07d16000f640a95cbbd08cc5014bce4dd96ec48cf560d79002964", 0x29) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000c4bff0)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000000040)={0x1, 0x100000001}) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}]}) 2018/02/27 11:52:23 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x7e) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0x1, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="400000001a1a116bac4504e8169079389600010227bd7000fddbdf251c000400000000000000000000000000", @ANYRES32=r1, @ANYBLOB="08001a00690000001400010000000000000000000000000000000000"], 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x80) 2018/02/27 11:52:23 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400800, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x3) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f00004c3000)="24d1", 0x2, 0x1, &(0x7f0000fb1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xc2, 0x0, &(0x7f0000d1a000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000328000)="d1", 0x1, 0xc005, &(0x7f0000c39ff0)={0x2, 0x4e20, @empty}, 0x10) 2018/02/27 11:52:23 executing program 3: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000f48000)=0x4000000, 0x401) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x2, 0x6}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @rand_addr=0x7fff}}, 0x7, 0xffff, 0x200, 0x5, 0xba8474edd5bccafb}, &(0x7f0000000200)=0xa0) 2018/02/27 11:52:23 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x200) 2018/02/27 11:52:23 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002ffff4)) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000026f000)) 2018/02/27 11:52:23 executing program 2: r0 = socket$inet(0x2, 0x6, 0x400) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000040)=0xc) mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x8408, &(0x7f000001f000)) r2 = open(&(0x7f0000000000)='./file0/file0\x00', 0x80000, 0xa0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000000100)) r3 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000180)={0x3, 0x0, 0x61, 0x84, 0xfd4, 0x40, 0x1, 0x5, 0x7d94, 0x0, 0xead, 0x8}) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) faccessat(r3, &(0x7f0000017ff8)='./file0\x00', 0x1, 0x0) 2018/02/27 11:52:23 executing program 1: setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a0fef)=@known='security.selinux\x00', &(0x7f000059afd5)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x800000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x0, {{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffe00}}, {{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}}, 0x108) 2018/02/27 11:52:24 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000f71ff3)='/dev/snd/seq\x00', 0x0, 0x800000000000000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000dea000)={0x0, 0x0, 0x40}) tee(r0, r0, 0x81, 0x4) 2018/02/27 11:52:24 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x100000000000, &(0x7f00000000c0)={0x0, 0x0}) memfd_create(&(0x7f0000000440)='dev ', 0x2) write$evdev(r0, &(0x7f0000000100)=[{{r2, r3/1000+10000}, 0x9, 0x8, 0x1}, {{0x0, 0x2710}, 0x1, 0x3, 0xfffffffffffffffb}, {{0x0, 0x2710}, 0x760, 0x6b, 0xcd3a}, {{0x77359400}, 0x8, 0x7fffffff}], 0x40) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r4, 0x40001) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0xfffffffffffffe10) connect$vsock_stream(r4, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) sendfile(r1, r4, &(0x7f000000a000), 0x420000000fee) getsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ppoll(&(0x7f0000007000)=[{r0}], 0x3e2, &(0x7f0000000ff0)={0x0, 0x989680}, &(0x7f0000014000), 0x8) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000200)="ab17f6d212616b23c6c35b0acc82d4e2b4896cb440f9fdc5f77c55c686db4ab6d70c67c4b87be6cf4a61d3320376b28ddbc3d25a047f8dea722f2154569ab8397201dd5f470a39a983a08301c5afbdbf62291629e50464943b0cf41c7c4e481535b2709b7c350c3c3adf96abd96405e53e37dcd0c6aa22f3614e2e9174945a87e6090e0f51ee519f18897e2b0932054ccd4272962539cba41b6be5e4a1e9d326c2ca", 0xa2}, {&(0x7f0000000140)="79d27219ca", 0x5}, {&(0x7f00000002c0)="558f45acdf4ea075649217f7f6287e975e20afa2cca1db4768eb5063bb06bb64a6aee54c70ebf649cf425efb72bf23c4473d49a7e6735b1d6c4283c9159e11afd334cc9ae33af2256824c395d55b96fdb9c46cdc1a45667f12f35f019c938c47dc8db4c29ca60e0cb0b005f1fe2c9a9f8f73f96bdee2522232f71afd68a8c356b33951ca1d3623e18dc21fd096118c524f62020173fdcd569b86231d0d3087c63915f59b0eef6d8cdc76a914e488bae60258c01c3af6345a4158be83b748b132a5c492", 0xc3}], 0x3, 0x0) 2018/02/27 11:52:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000ff5)='/dev/loop#\x00', 0x0, 0x20000801) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000008fec)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000080)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 2018/02/27 11:52:24 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0x100000000, &(0x7f0000000140)=0x4) r1 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r1, &(0x7f0000001180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg(r1, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000006000)=[], 0x0, &(0x7f0000004ff0)=[]}, 0x0) 2018/02/27 11:52:24 executing program 3: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) rename(&(0x7f0000157ff4)='./file0/bus\x00', &(0x7f0000a6b000)='./file0/file0\x00') acct(&(0x7f0000000000)='./file0/file0\x00') ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x9) 2018/02/27 11:52:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') fcntl$setstatus(r0, 0x4, 0x40400) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@empty, 0x10000, 0x0, 0xff, 0x2, 0x81, 0x9, 0x18}, 0x20) ioctl(r0, 0x4, &(0x7f0000000100)="71c1e2102081d72c7dca791d6a6182d2f6154d1a88e7bcba6e355d7061321fd0e042fab75ecce33e1e3080980d65e2e0903699d510800a088fddcfcd4eadf36e385dcfb06d4ef4517ed2061de3327d31d0aba029400198afc0a5082f276b0d43cbf6f4644d174efc13fbb638b9dc5c366b8605a3065238cbc6a0baaef782186c3389a5aa9ad817fc7618599f67fad53663c9f19686f062bed5c45c035c9e4fb41eb390aaaffc5e09bb547819b5a2915a7aef9ee7c564987d") getdents64(r0, &(0x7f0000ceffd4)=""/44, 0x2c) write(r0, &(0x7f0000000040)="b46729ba89781540d12fe7fbc90be72ed5dd63fc19e3b5b10cd1ca9d6770b5fc89fdca00ff2c3ed204beab8d2d615e17d26fc2ddc2e06aedb45c03849c29505dc518965af512f18d597d3f815c1b4987e0d83526f4afaeadcd4379c5c91b49726639f4be95841d6a0af63665c1658ac39a3f176ebb4efd485e31730e5dd57e93382d2c3ef007fa3169010f7badf2304793a847aab37eeb4f23503e224946667e83e3", 0xa2) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/22) syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x4000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x400, 0x0) 2018/02/27 11:52:24 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000140)={@empty, 0x0, 0x0, 0xff, 0x100000000000000, 0x0, 0x0, 0x8c6}, 0xf2) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) 2018/02/27 11:52:24 executing program 1: r0 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/7, 0x7}, {&(0x7f0000000040)=""/199, 0xc7}, {&(0x7f0000000140)=""/152, 0x98}, {&(0x7f0000000200)=""/96, 0x60}, {&(0x7f0000000280)=""/90, 0x5a}, {&(0x7f0000000300)=""/64, 0x40}, {&(0x7f0000000340)=""/85, 0x55}], 0x7) write(r0, &(0x7f0000000f06)="a80ba16834999b76d9d617c4dd48de412426cac954c992b6d397a6920ebb8c519a69145cd077da752ca53ada81670ce99e8e2823f6bfbc5fb574d9c51127f9392d24b9e3b750b7fd79448de3a37f26ecb7070c2d89a1699179fdf69408e1534e3fb28442fb862424149ab32deb6415f96eff7eda4485f40425373a464c45a33ff4ae0639036e783234137a636cf0e86a9e14510ce850db4512ffbbf09942d9f557be681b", 0xa4) writev(r0, &(0x7f0000007000)=[{&(0x7f0000b23000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c993", 0x5c}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') readahead(r0, 0x888e, 0x5a) getsockname$inet(r0, &(0x7f0000000400)={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x10) rename(&(0x7f0000b22000)='./control\x00', &(0x7f0000004000)='./control\x00') prctl$setendian(0x14, 0x3) 2018/02/27 11:52:24 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa3, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaa0caaaaaaaaaa139100400081000a008914be6e227e7d858e2a015d1e0d207d7b8f37ae9eb7625e30f106c9f9bd93619ea2e1a964c62f877731b5dd9bc5925893b77272067f530c59957c2a23067ef8c626cfd5687f7b51399e89169be1af35bb000483989ea99e0f12919a7113dac9dedf763f8bef0cd86853956355f3ab3341e45b1a02bbca68e7cb21fdc7bc96986a9e8d20ed8a194f00000000000000"], &(0x7f0000000100)={0x0, 0x4, [0xfe2, 0x653, 0x47c, 0x7c1]}) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x4050, r0, 0x0) 2018/02/27 11:52:24 executing program 5: r0 = socket(0x2, 0x5, 0x7) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000100)=0x80, 0x4) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="0600000ad5fff4856ac25dfb0cfe1e004560f8e8a3facb618580bf35dd66984625e63f9f3de1ccdaa7e4c4b38550a2d0c463e99a3a56837b349e78b8800f4962d1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0xffffffff, 0x20, 0x2, 0x9}, &(0x7f00000000c0)=0x18) syslog(0x9, &(0x7f00000001c0)=""/127, 0x7f) times(&(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$inet6_mreq(r1, 0x29, 0x12, &(0x7f000033c000)={@empty}, 0x14) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x81) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000000180)) 2018/02/27 11:52:24 executing program 7: r0 = getpid() r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) setpriority(0x2, r0, 0x0) 2018/02/27 11:52:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000180)={&(0x7f0000ffa000/0x4000)=nil, 0xfff, 0x0, 0x45, &(0x7f0000ffb000/0x2000)=nil}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00000000c0)={'bpq0\x00', @ifru_data=&(0x7f0000000040)="f03139e4d935b69d29a8deb33b0e05669ce80186f42a2cab17d56af4081dc838"}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0xfffffd82) shutdown(r0, 0x1) 2018/02/27 11:52:24 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000003c0)="2f0000001d0003fd6d0000360000000002dd0700020000001f5f08c908000100020273730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)) 2018/02/27 11:52:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syz_tun\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x20, 0x200) getsockname$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) prctl$setname(0xf, &(0x7f0000000080)='vboxnet0\x00') alarm(0x0) 2018/02/27 11:52:24 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) bind$ax25(r0, &(0x7f0000000040)={0x3, {"8f3dc6e39a69e5"}, 0x7}, 0x10) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@loopback=0x7f000001, @in=@empty}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000080)=@dstopts={0x3b, 0xe, [], [@enc_lim={0x4, 0x1, 0x20}, @calipso={0x7, 0x10, {0x400, 0x2, 0x3, 0xffff, [0x80000001]}}, @calipso={0x7, 0x20, {0x0, 0x6, 0x7fffffff, 0x800, [0x5, 0x2, 0x9a]}}, @generic={0x401, 0x21, "75b19292d55e8e0a5428e98e97047f30842c78e797d18d30c8a0064874a7c60b5c"}, @calipso={0x7, 0x10, {0x8, 0x2, 0x8f, 0x5c2c, [0x6]}}, @ra={0x5, 0x2, 0xff}]}, 0x78) 2018/02/27 11:52:24 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fsync(r0) sysfs$1(0x1, &(0x7f0000000000)='net/anycast6\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000feffe0)={@empty, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r2, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:25 executing program 5: r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000273ff6)='./control\x00', 0x80000c12) fcntl$notify(r1, 0x402, 0x0) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) close(r1) 2018/02/27 11:52:25 executing program 7: clock_gettime(0x0, &(0x7f0000000100)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x2d1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/57, 0x39}], 0x1) close(r0) 2018/02/27 11:52:25 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x329000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0xe}, 0xd}}}, &(0x7f0000000200)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r1, 0x4, 0x7}, &(0x7f0000000280)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r3, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:25 executing program 3: waitid(0x1, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000080)={{0x0, 0x0}}) utimes(&(0x7f000023fff8)='./file0\x00', &(0x7f00003c3fe0)={{0x0, r0}, {0x0, 0x2710}}) 2018/02/27 11:52:25 executing program 1: unshare(0x28060400) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140)={0x6}, 0x4) ioctl(r0, 0x2, &(0x7f0000000040)="0f908d3f8c3ed01e249b50501364d97d004acfedc3b8ec58966aca9cbc7494169f986048e516a28b87db8bb74a79479a62f2f220dd2f84a9536c3e98c0cd6a06af0f2139c72cba2a9683760b284d26cca300cb17541fc04c3d94f484c3086403f99af59f7992c740244d72b1768195bc932528987031049e4968974f153fc8563ce022afed611b140758e604354211abad4703ba7f514b14c05def3b3b5d1ee623ff40f5afae5775168215532d528700b4380b4b11cdd7948b4297daae81957264115937b2") r1 = syz_open_procfs(0x0, &(0x7f000025d000)='oom_score_adj\x00') sendfile(r1, r1, &(0x7f00009d4000), 0x0) 2018/02/27 11:52:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='bpq0\x00', 0x80000001}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0004"}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000000000000}, 0x0) 2018/02/27 11:52:25 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000000)=[@enter_looper={0x630c}, @request_death={0x400c630e, 0x4, 0x4}], 0x0, 0x0, &(0x7f0000000040)}) 2018/02/27 11:52:25 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}}, &(0x7f0000000380)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={r1, 0x8}, &(0x7f0000000400)=0x8) r2 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x10, r2, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d25fef)='/dev/vga_arbiter\x00', 0x20001, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)) r4 = getpid() accept4(r3, &(0x7f00000000c0)=@ax25, &(0x7f0000000240)=0x10, 0x800) r5 = getpgrp(r4) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000000)=r5) write$eventfd(r3, &(0x7f00009c2ff8), 0x8) ptrace$setregset(0x4205, r5, 0x6, &(0x7f0000000200)={&(0x7f0000000100)="a4e6e0b651f52a5f23855111c0b3a3f0564b9a846b145f86692f4d540123b3c06cc509050738c111b69fa511847bb743d3835ffdd71bcb977d44ee17f289e114b9a4adfc29514eea078bd85b7bb9e6910f3826b6edef0f02b8dd505946f9d87e5d79a433d9b17d59974aaef7b99ea8024e10e9037bd257b3c025d3db9ce5ce4b33671c59c4d6a481d900a1e754ce15a6b4ce90015641922751b8a379eb627b2a7d413735706f0e23bdc300273f8fb5b68d058db7c248874ef48e165210e19d5a7d1251ecfdef7dc6e7e0fb44fa94d00e139992e160", 0xd5}) 2018/02/27 11:52:25 executing program 3: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) keyctl$setperm(0x5, r2, 0x0) keyctl$unlink(0x9, r2, r1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{0x80000000, 0x0, 0x1, 0x2}, {0xffff, 0x3, 0x8001, 0x7f}, {0x7ff, 0x7, 0xffff, 0x8}, {0x4, 0x1ff, 0xfffffffffffffffa, 0x3f}, {0x2aff, 0x2, 0x7, 0xffffffffffff8001}, {0x4, 0x4, 0x100, 0x1d}, {0xfffffffffffff000, 0x100000001, 0x7, 0x3}, {0x0, 0x81, 0x101, 0x64a9}, {0x987, 0x3, 0xfff, 0x7}]}, 0x8) 2018/02/27 11:52:25 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f0000000200)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={0x0, @local, @loopback}, &(0x7f0000000300)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000440)=0xe8) getsockname$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000500)={0x0, @broadcast, @dev}, &(0x7f0000000540)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000680)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f00000007c0)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000002580)={@mcast1, 0x0}, &(0x7f00000025c0)=0x14) accept4(r0, &(0x7f00000026c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002700)=0x14, 0x800) getsockname$packet(r0, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000002780)=0x14) stat(&(0x7f00000027c0)='./file0\x00', &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002980)={{{@in6=@dev, @in6=@ipv4={[], [], @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000002a80)=0xe8) sendmsg$nl_route(r0, &(0x7f0000002e40)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x14}, 0xc, &(0x7f0000002e00)={&(0x7f0000002ac0)=ANY=[@ANYBLOB="2c0300001800100001000000ffdbdf250a2090abff00fd0b0020000008001400170000005400090006004008", @ANYRES32=r1, @ANYBLOB="06000101", @ANYRES32=r2, @ANYBLOB="09000420", @ANYRES32=r3, @ANYBLOB="06000906", @ANYRES32=r4, @ANYBLOB="09000201", @ANYRES32=r5, @ANYBLOB="06000000", @ANYRES32=r6, @ANYBLOB='?\x00\x00\x00', @ANYRES32=r7, @ANYBLOB="0400ec02", @ANYRES32=r8, @ANYBLOB="01000408", @ANYRES32=r9, @ANYBLOB="00000004", @ANYRES32=r10, @ANYBLOB="08001400ad000000a4021600a0022c000800140000000000a2fa5b171d66150b2e6add8f1f2c6bece2dea9df7b99a869f460fb9154e7049d9a26020c00830000000000", @ANYRES32=r0, @ANYBLOB='\f\x00s\x00\x00\x00\x00\x00', @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r11, @ANYBLOB="00000008000100", @ANYRES32=r12], 0x32c}, 0x1, 0x0, 0x0, 0x4000}, 0x80) lseek(r0, 0xffffffffffffffff, 0x1) 2018/02/27 11:52:25 executing program 5: socketpair$inet(0x2, 0x3, 0x3, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x110ffa, 0x0) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000080), &(0x7f00000001c0)=0x4) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x8, 0x80000001, 0x4, 0x52d4e48b, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000100)={{0x101, 0x2}, 'port0\x00', 0x80, 0x10809, 0x7ff, 0x8bd, 0x81, 0x0, 0x2d6, 0x0, 0x3, 0x43}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x484000) 2018/02/27 11:52:25 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r2, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:25 executing program 0: r0 = socket(0x11, 0x803, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000040)=0xc) chown(&(0x7f00000001c0)='./file0\x00', r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) connect$inet(r3, &(0x7f0000cd0ff0)={0x2, 0x4e20, @empty}, 0x10) recvmmsg(r0, &(0x7f000094f000)=[], 0x269, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000004c0)) [ 172.263340] binder: 16503:16512 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 2018/02/27 11:52:25 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000dff8)=@file={0x1}, 0x2) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) listen(r3, 0x0) r4 = dup3(r1, r3, 0x7b42c5f744c2a642) ioctl$KDSETMODE(r4, 0x4b3a, 0x50) dup2(r1, r2) connect$unix(r0, &(0x7f0000330ffe)=@abs={0x1}, 0x8) 2018/02/27 11:52:25 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) pipe(&(0x7f0000000000)) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000040)) finit_module(r0, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x8001, 0x0) 2018/02/27 11:52:25 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000280)=[{}, {0x0, 0x20000}, {}, {0x3}], 0x20000103) 2018/02/27 11:52:25 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000091b683d651b50014546d1e6d1576a6d998ea08962e62f43b5abe8412e8953cad4edc534c2be4caf324f576055b78cc3511d9c25e6e669cc672fa540f5ff329a45664e337deece4c8f2931e1d888493bd439199a296ddefcb4001adfdecfb302a9e555a2b9f0000000000608104eef5a0140caa070ec4a7a434151663790070790000000000000000000000"], &(0x7f0000000040)=0x10, 0x800) r2 = dup2(r1, r0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x10001}) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000001c0)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f000066af40)=""/192, &(0x7f0000c52000)=0x100a8) 2018/02/27 11:52:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0x4, 0xfffffffffffffe1f) 2018/02/27 11:52:25 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x398cb04988738ded, 0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000000000)={0x80000001}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x80000000}) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000000100)) 2018/02/27 11:52:25 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x8000, 0x0) accept4$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14, 0x80000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000140)='net/aUycast6\x00') preadv(r3, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:25 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001c00)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) 2018/02/27 11:52:25 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$inet6(r0, &(0x7f00000001c0)=""/140, 0x8c, 0x40000000, 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x0) fgetxattr(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="6d650a55f516743fdc792e75736572"], &(0x7f0000000040)=""/237, 0xed) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0xfffffe78, 0x0, &(0x7f0000008000)}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/27 11:52:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000002ff0)=[{&(0x7f0000005000)="390000001300090469000000810000000700004003000000450001070000001419001a000100020d0700006f0200000000000000000003e400", 0x39}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x4000) recvfrom$inet6(r1, &(0x7f0000000080)=""/165, 0xa5, 0x10000, &(0x7f0000000140)={0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}, 0x1c) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000040)={0x2800003f, 0x3, 0x9}) 2018/02/27 11:52:25 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffffffffffff, @ANYBLOB="0020000000000000000000000000000000000000000004"], &(0x7f00000000c0)=0x26) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) sync() ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_wolinfo={0x7, 0x0, 0x0, "0e15d11e0b0c"}}) 2018/02/27 11:52:25 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000100)={0x0, 0x0, {0x4}}) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000000)={0x3409, 0x9a, 0x4}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/27 11:52:25 executing program 3: r0 = socket(0x18, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000100)=0xe8) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4e21, 0x0, 0x4e20, 0x8cb, 0xa, 0x80, 0xa0, 0x2c, r1, r2}, {0xf2, 0xfff8000000000000, 0x7, 0x0, 0x5, 0x7fffffff, 0x6, 0x2}, {0xb4, 0x800, 0x3}, 0x800, 0x6e6bc0, 0x1, 0x1, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x13}, 0x4d5}, 0xa, @in6=@empty, 0x0, 0x3, 0x0, 0x8, 0x1, 0x7fffffff, 0x3f}}, 0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff020}, {0x6}]}, 0x10) [ 172.638655] binder: 16545:16552 transaction failed 29189/-22, size 0-0 line 3005 2018/02/27 11:52:25 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000380)={0x5, 0x4, 0x200, 0x5, 0x0, 0x1ff, 0xef, 0x6, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000840)={0x0, 0x40}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x13}, 0x8}}, [0x7, 0x2, 0x9, 0x0, 0x2, 0xfffffffffffff001, 0x8, 0x40, 0x9, 0x4, 0x8, 0xff, 0x77aefa64, 0x5, 0x8000]}, &(0x7f0000000a00)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000a40)={0x0, 0x62d, 0x2, 0xfffffffffffff800, 0x3f, 0x3}, &(0x7f0000000a80)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0x1ff, 0x10}, &(0x7f0000000b00)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000b40)={0x0, 0x1ff}, &(0x7f0000000b80)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000bc0)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x7fff, 0x0, 0x5, 0x7, 0x3}, &(0x7f0000000c80)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001380)={0x0, 0xdb, "c7d1b109e39b39731070bc06757d44079cbab7f0f7fba2bc22ff7970e9ae509b623d11546706f7c3acf02b3c763909f463374399705af926c9196dedcfebc194df34c8298fc1b905889c263d712214a9718a264b345d07234a50851532fddba96422857935aa2d1ae7d37e61833bbbc54c78d66e202990cf85c31b2eb6c9ffefef5295ba57a38140c47baef2976f2b8c0f17f004c51dd43501972a1fcca46cec2e100027797e61bf7fd99b45043775ba731f297554223386a53585327a2a86434ea8ceac96c40a048545b4c2543301cbcef94a27ca222c68ed0f24"}, &(0x7f0000001480)=0xe3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000014c0)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x3, 0xffff, 0x10001, 0x5, 0xffffffffffffff07, 0x3ff, 0x1fc55e14, 0x1fc0000000, 0x6, 0x400, 0x2, 0x1f, 0x6, 0xffffffffffffff2e, 0x1]}, &(0x7f0000001600)=0x108) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001640)={0x0, 0xe9, "f7d11c93f6e4638c72c49cd85af065cafa232e31a61a2460c13aa357ad65ce068ff2b0c065f6bf764843bf7d96ce47c1a43e77342044c5397b96306ced3a4288ed5814b9f69cf46211042de240d13560a474410e739b9d392e6360ab41ba457e7e46c9c0c12a1107abd7b12fd85267f37b3f21d39e6e63ea0bb372c7472765e36fb813147b6ceaf6f21e4596d9ef5467fe9c90390f56eb6c416b246b5e4b3bc33e864e5caf9b6e6dc0bf56ba0c136bd569a27909204f277535acdbb398a0712fa428be127e764c5b79b0fe43edb991679fb1a723af5ca60b49685b7fafc59fe0bb27f9b82ae1b1bcd3"}, &(0x7f0000001740)=0xf1) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001780)=@assoc_id=0x0, &(0x7f00000017c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001800)={0x0, 0x3}, &(0x7f0000001840)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001880)={0x0, 0x73, "c4d184077d85d56dd65ee76038e8efc06cb408963174346f04c194728f6dc1d611b05df6e49aa79af5460d1b1ec538851673a081eb2d9875517393b891b0bedb0a9bc2d847500b7376dc57091c8ad7543458d8e1300814016f69bd1fbaeee6073b413bab051c32582a358d8bdb19e67a86c9b3"}, &(0x7f0000001900)=0x7b) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001940)={0x0, 0x4, 0x8, 0x40, 0x1, 0xd1, 0x3, 0x100000000, {0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x9, 0x8000, 0x1, 0x9}}, &(0x7f0000001a00)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002400)={r12, 0x7fff, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001ec0)={0x0, 0x38, &(0x7f0000001e80)=[@in6={0xa, 0x4e20, 0xfff, @empty, 0x1}, @in6={0xa, 0x4e21, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x9}]}, &(0x7f0000001f00)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001f40)={0x0, 0x8}, &(0x7f0000001f80)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001fc0)={0x0, 0x904}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002040)={0x0, 0xffffffff, 0x8, 0xaf5, 0x401, 0x20, 0x8, 0x0, {0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x7, 0x5, 0x9, 0x23}}, &(0x7f0000002100)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002140)={0x0, 0x3}, &(0x7f0000002180)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000002340)=[{&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x10000}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000140)="aa3db744806b825cdb6fcf27ec09ae144d0eb53aa577964ad2b5c64c9f3f05f6363f217ce7261759161e596f13602571968edd8aa785c802476f39fc7223ec0c8b9e2721aad37d15c89e6cf573d251134fec726c8ec9e3f7edd29aaee1c7892c928ccd25e53ed4ce1936b4a0dd8d37cc36f12b6d0f26e9c0476c8b39f1b07a4e9fe642eae1f6931fb2bb17ab733aea93b37c59b5409bb7048d715607700011d359d8d7c07e3feeeb7e4d20046cc2d7c402505b2b5b0e6f68625dd237d4ee050181c99d", 0xc3}, {&(0x7f0000000240)="81d5c3305941769c42f2f73ba0d2d9777ea5f0b11d130187660a035ff397b3aa33607ec72650fbe7198868dc9614be593824732d31468ebe056602db687a279222046345c12fa84b114ef041718149bf188acfbd1dea99145f51acbde3e6fcc77e695cafdb4883ce82da0c8bba115b47e1b835dbdeb0f3f7bf96a4e8ff8220a2d88977320cbc41e2db0175fbb85b34898d478835a0c46d3bfa6645edb1782ac7d9bb9bfe294dd25de4f6c3929b824bd0fd5c669fc175985eeca407877ed0e1b42f9b8a92504e4dd07d9682970478b88b6b516f37001dc53e8a2f3e87301d691d3944a971f2701bef", 0xe8}], 0x2, &(0x7f0000000400)=[@init={0x14, 0x84, 0x0, {0x7c4, 0x80}}, @init={0x14, 0x84, 0x0, {0x8, 0x80000001, 0x2, 0x3}}, @sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffffff9, 0x7, 0xc, 0x7, 0x7, 0xff, 0x4000, 0xbd5f, r2}}], 0x84, 0x8000}, {&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x4b, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c, &(0x7f0000000800)=[{&(0x7f0000000500)="f6e0a6606b69fc5cfe9facb3b3fddc9f0be922f705c7b076ea0eb353a3eb1ea25d248d51c576ed1163da2c03b3176971e7567285f83189f8845e3b96640877667c32e3f9cc4cc170bd8a2220bf25228c0881190da4f591978f9d7f2af99dac330031317c0ba151e37941a62ad3bb2938ebac1bcd57fdce797fa515d41e7b2f37e196231581d16794833d52f5cb1b8cbbecf8668e28a72e532a020f535b3cac19052008697547d7236dd72209dd09a059b19edef190b98131eebd5f928e2256ce0db8222d871d7bd9e8f331210e7b6f097c4cccdaf694", 0xd6}, {&(0x7f0000000600)="f186b1f6396cdee2552558e98d84e5820b60b2d45cb79242e0d4590177dfd9e028c829c8c3ad633baebef05801d1e3cc0038ea1e1cad0e7adb5a26689014b50dabefe01e34fcbdf429dba640e29fdb10c897cb973a9fb29c0bb9d4699948446fec7066e7140f5f4b291c325136ec28488f28463a1885ab4ff0f364efb50d2f9c723386db7cf3afafd390b6b9d211318bfed48b30a3246586ee9c2f5bc9ddfe36da3dd342ad1f8c2694514cdc42f05bba1d872c94a4ff2f5fd36b297463cfa2e52a05d5566e84a7f80d5b2f66acede6b98368894070c459e65dae91fbda9137ec370bdeb8", 0xe4}, {&(0x7f0000000700)="207f5b49423be17c015a11d2b06db29f1a2baab6aebaa46a256a8bf77c63ccd4d347bd505dc7950fd36640c7883863b7baf95d4d459850b0e0ea4b3c66fbf7777a45a284440e15e6f6d33d6afa1fc3834bb3fb7f72d600ecb4d57c58a98ca5a45498155b0f44c3321344830156738498acf39cf5552a9efd9f3963a95ccf7f4920092ee5e0b85a61e8a3bc1e1e56f11899a90e51d87576fc855f5745c9ccb7705ba2309654d059b2692e3c1fe639d85992bb98f688bc8183881b99b2282f1cc2c6c3aa7cedf4d2b7ee6211064087591791737d07d6450e", 0xd7}], 0x3, &(0x7f0000000cc0)=[@sndinfo={0x1c, 0x84, 0x2, {0x6f59, 0x203, 0xfffffffffffffffa, 0x7d3, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x7ff, 0x8002, 0x8, 0x1, r4}}, @init={0x14, 0x84, 0x0, {0xcb4, 0x9, 0x4, 0x7f}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x7c5c5843, 0x2, 0x0, 0x5, 0x10000, 0x0, 0x4, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x80000000, 0x8000, 0x3, 0x3, 0x1, 0x8, 0x1f, r6}}, @init={0x14, 0x84, 0x0, {0xff, 0x1b3, 0x1, 0x7}}, @init={0x14, 0x84, 0x0, {0x6, 0x1, 0x3, 0xb2}}, @sndrcv={0x2c, 0x84, 0x1, {0x80000000, 0x0, 0x201, 0x81, 0xbd, 0x8, 0xce, 0xb7, r7}}, @init={0x14, 0x84, 0x0, {0x6, 0x2, 0x5, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0xdc7, 0x200, 0x8, 0x5, 0x558d, 0x0, 0xfd9, 0x1, r8}}], 0x1b8, 0x10}, {&(0x7f0000000e80)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000001100)=[{&(0x7f0000000ec0)="3573114ff96e054e63e43bbdac68fd73562f8979fa62741bab33bd61257374846c25be596733c5d460cbe204543f8f6175d311b0ecddd5ccc48544e5c9f8cbd5e8fa756da8a0280dbd9947ffbdc2c943e88f519c092b3044a38dc0f5084749f0515e", 0x62}, {&(0x7f0000000f40)="92ff5708c9da4b645d61c18e2f818e90a01c9c9c8e01c7199078aa8ba7e636e26a1859763f06196e5767dd2f392c44160d012e3bb0fbf85d945674981c78ef47c3b7a8746d74d3c9268b97f7f359fad61e379f42e3c811737d2efd1d780e0370252ee4a1de90cf1958e7a5310c78c8bbda38efb6149fb4cf742a3626c9e0d3d134c178ca70b7416b28d23d2dad22b8a41090a9e7f2ebd9ad0c8c823d1a0f9565954ad77d19103448bf53be5ac87fd6e01e584182cd486c79d3d344d0ea44841f325d1d04ca0540ef9839ec7de3005ad5a2d28965cb06e6e5f516f222579d7699db2dc216fda4c12972927b16b71b311daf4c871e", 0xf4}, {&(0x7f0000001040)="8ec19b1f11b8440872229da7cf8dbdf7e74a8a735a511d0da9de0dd4a9bdf40c0a4b934e8a6f0c64dd5bb6f3bab80c188d3a6e0e5e117e3772deb06146c821a19865866c7136cf60bf5f3b252ea4626d53492685802cda272818a308b2b78f45c536e20ddd2c3d04a087b27aa3c1848d93261fa085c970e6694b0b820634ff6cbf62a8c6b28c321dedf8bc316774d8aa9cf25e7caab18dce8a39213d1140a44662066757171d6f7b", 0xa8}], 0x3, &(0x7f0000001140)=[@init={0x14, 0x84, 0x0, {0x2, 0x80, 0x7, 0x5}}], 0x2c, 0x40}, {&(0x7f0000001180)=@in6={0xa, 0x4e20, 0x100, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}, 0x1c, &(0x7f0000001340)=[{&(0x7f00000011c0)="ce2a6cefd449a62ea5aa4f0f4b00478d6e765a9305b3521514c39d869d72b3c2069cdfea0681971af5b189c96a2b8cb59aea0390653b2a989267e7cd826c8511c27bc07b580cbefff7c676db661011d3a80a89d6115f8b22afff431e14c9398cbf7e3d50fe563239e3470bf4a41b7fd86e046169a1562850af5ac520fcc98a6b69d23222635c917076d28aea1bbb17fb117c91daa9", 0x95}, {&(0x7f0000001280)="a49c0dadcb9441a34f1732c34ba7239eca2b2cb0a6c8d46365f8453b18da17c985f6ecb87633fbfaeb6d1770d1083048d314c7297d164ef0c9b17eb578108992fe4f0a7669514a7a12b1740304ff2b1ea27c48a6b51bf7782dc01319389c3e84e987553131b822bbbeadfa9993d4fd80d5b57f1d958a59b3c9603fe2ad5bfd1ce35b53cc07b45b91f174606133401240d4532fd232ec33bc", 0x98}], 0x2, &(0x7f0000001a40)=[@sndinfo={0x1c, 0x84, 0x2, {0xdda, 0x0, 0xffffffffffffc943, 0x6d4, r9}}, @init={0x14, 0x84, 0x0, {0x5, 0x9, 0x5, 0x7}}, @sndrcv={0x2c, 0x84, 0x1, {0x8a, 0xa1f4, 0x8000, 0xffffffffffffffff, 0x7, 0x2, 0xdbd1, 0x3ff, r10}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8, 0xe24, 0x81, r11}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x8005, 0x2, 0x1000, r12}}, @sndinfo={0x1c, 0x84, 0x2, {0xa94, 0xc, 0xfff, 0x3, r13}}, @sndinfo={0x1c, 0x84, 0x2, {0x7ff, 0x200, 0xff, 0x5, r14}}, @init={0x14, 0x84, 0x0, {0xa, 0x3, 0x1ff, 0x3ff}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x3, 0x8004, 0x3, 0x4, 0x7, 0x1, 0x3, r15}}], 0x18c, 0x8000}, {&(0x7f0000001c00)=@in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000001e40)=[{&(0x7f0000001c40)="7b5d49b1fa100cb6fcff7ac362b581fa694ee30919d12df3c42b5c4bd86c7b2d5fe3ffb31b47e08dbc2eb686ce652d89548513cfdf387e02a97db0afe7b7ebcaa4bac305b79403199b7586924739297e4acbf592deec7113fd6d10ad974c092cf93f03f12df990fa183d8a2cb3839a326429e11c68389231171866420c57b326cb77baa71420b01bb8e7c8d92f", 0x8d}, {&(0x7f0000001d00)="997acb614ca2e848", 0x8}, {&(0x7f0000001d40)="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", 0xfc}], 0x3, &(0x7f00000021c0)=[@sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8000, 0xddf, 0x1, r16}}, @init={0x14, 0x84, 0x0, {0x4, 0x8000, 0xaa0, 0x363d}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x1, 0x4, 0x5, r17}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x8200, 0x2, 0x1000, r18}}, @init={0x14, 0x84, 0x0, {0x9, 0x81, 0x329, 0x5}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x8, 0x8000, 0x6, 0x1ff, 0x800000000000000, 0x1000, 0x800, r19}}, @sndinfo={0x1c, 0x84, 0x2, {0xcd36, 0x8001, 0x3, 0x200, r20}}, @init={0x14, 0x84, 0x0, {0x10000, 0x2, 0x2, 0x480000000000}}], 0x160, 0x20040800}], 0x5, 0x8010) preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) [ 172.729106] binder: 16545:16561 transaction failed 29189/-22, size 0-0 line 3005 2018/02/27 11:52:25 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'ip6tnl0\x00', @ifru_addrs={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580), 0x0) renameat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0xffffffffffffffff, &(0x7f00000006c0)='./file0\x00') rename(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file1\x00') fcntl$getown(r0, 0x9) sched_getparam(0x0, &(0x7f0000000780)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000900), 0x8) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) membarrier(0x0, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000000c80), 0x0) clone(0x200a0000, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40), &(0x7f0000000d80)) fstat(0xffffffffffffffff, &(0x7f0000000e40)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="01c30000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x28) 2018/02/27 11:52:25 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xc67f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000015cffc)=0xd9df, 0x4) recvmmsg(r2, &(0x7f0000bb5f80)=[{{&(0x7f000015cff2)=@l2, 0xe, &(0x7f00001d7000)=[], 0x0, &(0x7f0000b47000)=""/199, 0xc7}}], 0x1, 0x2, &(0x7f0000bb5ff8)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r3, 0x8, r4) sendto(r3, &(0x7f0000ba4fc2), 0x0, 0x0, 0x0, 0x0) 2018/02/27 11:52:26 executing program 7: r0 = socket(0x18, 0x0, 0x1) fgetxattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="757365722e2574306574680000000000010100"], &(0x7f0000000080)=""/94, 0x5e) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @empty}}}, 0x32) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000100)=""/185, &(0x7f0000000200)=0xb9) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) setsockopt(r0, 0x111, 0x0, &(0x7f0000f27000), 0xcb8cf6) 2018/02/27 11:52:26 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x62a8000000000, 0x4) set_robust_list(&(0x7f0000000000)={&(0x7f0000ffc000/0x1000)=nil, 0x6, &(0x7f0000ffc000/0x4000)=nil}, 0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000007000)={&(0x7f000000a000)={0x10}, 0xc, &(0x7f0000009000)={&(0x7f000000afd4)={0x14, 0x10, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) [ 173.085127] audit: type=1400 audit(1519732346.208:118): avc: denied { create } for pid=16595 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/27 11:52:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r0, &(0x7f0000009300)=[{{&(0x7f0000000540)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000002880)=[{&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/57, 0x39}, {&(0x7f00000025c0)=""/118, 0x76}, {&(0x7f0000002640)=""/135, 0x87}, {&(0x7f0000002700)=""/233, 0xe9}, {&(0x7f0000002800)=""/46, 0x2e}, {&(0x7f0000002840)=""/4, 0x4}], 0x8, &(0x7f00000028c0)=""/190, 0xbe, 0x4}, 0x1}, {{&(0x7f0000002980)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f0000003ac0)=[{&(0x7f00000029c0)=""/217, 0xd9}, {&(0x7f0000002ac0)=""/4096, 0x1000}], 0x2, &(0x7f0000003b00)=""/4096, 0x1000, 0x2}, 0xa8}, {{0x0, 0x0, &(0x7f0000005ec0)=[{&(0x7f0000004b00)=""/40, 0x28}, {&(0x7f0000004b40)=""/1, 0x1}, {&(0x7f0000004b80)=""/216, 0xd8}, {&(0x7f0000004c80)=""/234, 0xea}, {&(0x7f0000004d80)=""/164, 0xa4}, {&(0x7f0000004e40)=""/4096, 0x1000}, {&(0x7f0000005e40)=""/73, 0x49}], 0x7, &(0x7f0000005f00)=""/52, 0x34, 0xf4}, 0x200}, {{0x0, 0x0, &(0x7f0000006180)=[{&(0x7f0000005f40)=""/16, 0x10}, {&(0x7f0000005f80)=""/250, 0xfa}, {&(0x7f0000006080)=""/15, 0xf}, {&(0x7f00000060c0)=""/179, 0xb3}], 0x4, &(0x7f00000061c0)=""/227, 0xe3, 0x1}, 0x5}, {{&(0x7f00000062c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x2e, &(0x7f0000006400)=[{&(0x7f0000006300)=""/232, 0xe8}], 0x1, &(0x7f0000006440)=""/4096, 0x1000, 0x20}, 0x70000000000000}, {{0x0, 0x0, &(0x7f0000008940)=[{&(0x7f0000007440)=""/97, 0x61}, {&(0x7f00000074c0)=""/4096, 0x1000}, {&(0x7f00000084c0)=""/73, 0x49}, {&(0x7f0000008540)=""/232, 0xe8}, {&(0x7f0000008640)=""/72, 0x48}, {&(0x7f00000086c0)=""/126, 0x7e}, {&(0x7f0000008740)=""/228, 0xe4}, {&(0x7f0000008840)=""/231, 0xe7}], 0x8, 0x0, 0x0, 0x9}, 0x3}, {{&(0x7f0000008980)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x32, &(0x7f0000008dc0)=[{&(0x7f00000089c0)=""/193, 0xc1}, {&(0x7f0000008ac0)=""/105, 0x69}, {&(0x7f0000008b40)=""/255, 0xff}, {&(0x7f0000008c40)=""/218, 0xda}, {&(0x7f0000008d40)=""/94, 0x5e}], 0x5, &(0x7f0000008e00)=""/194, 0xc2, 0xffffffffffffffc0}, 0x10001}, {{&(0x7f0000008f00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x3a, &(0x7f00000091c0)=[{&(0x7f0000008f40)=""/160, 0xa0}, {&(0x7f0000009000)=""/139, 0x8b}, {&(0x7f00000090c0)=""/245, 0xf5}], 0x3, &(0x7f0000009200)=""/239, 0xef, 0x3}, 0x8000000000000}], 0x8, 0x40000120, &(0x7f0000009400)={0x0, 0x989680}) accept4$inet(r1, &(0x7f0000009440)={0x0, 0x0, @broadcast}, &(0x7f0000009480)=0x10, 0x80800) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000500)=""/30, &(0x7f0000000440)=0x1e) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000000280)={{0xffffffffffffffff, 0x2, 0x100000001, 0x3, 0x1}, 0xff, 0x46e, 'id0\x00', 'timer0\x00', 0x0, 0x7, 0x3, 0x5, 0x3}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x280, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x9}}, 0x5d, 0x6, 0xfffffffffffffd76, 0xc3, 0x14}, &(0x7f0000000380)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000003c0)={r4, 0xff}, &(0x7f0000000400)=0x8) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0e05403, &(0x7f0000000180)={{0x3, 0x3, 0x71, 0x3, 0x3}, 0xad9e, 0x1, 'id0\x00', 'timer0\x00', 0x0, 0x9, 0x7, 0x5, 0x8}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000480)={0x3, 0x5, 0x81, 0x0, 0x3}) 2018/02/27 11:52:26 executing program 7: unshare(0x400) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fanotify_mark(r0, 0x15, 0x8000002, r1, &(0x7f000028cff8)='./file0\x00') clock_nanosleep(0x7, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) 2018/02/27 11:52:26 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000000)=""/146, &(0x7f00000000c0)=0x92) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000006) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x5) mprotect(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000002) [ 173.141124] audit: type=1400 audit(1519732346.268:119): avc: denied { write } for pid=16595 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 173.153222] audit: type=1400 audit(1519732346.278:120): avc: denied { create } for pid=16595 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/27 11:52:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') ioctl$TCXONC(r0, 0x540a, 0x9) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) 2018/02/27 11:52:26 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000140)) preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:26 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001400)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000002c0)=r2, 0x4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f000001f000/0x2000)=nil, 0x2000, 0x2000000, 0x2a012, r1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000001c0)=0xe8) getgroups(0x7, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) lchown(&(0x7f0000000080)='./file0\x00', r3, r4) 2018/02/27 11:52:26 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xb252}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) epoll_create1(0x80000) write$eventfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) 2018/02/27 11:52:26 executing program 0: r0 = syz_open_pts(0xffffffffffffff9c, 0x200000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) remap_file_pages(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x2000000, 0x26, 0x8000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x10200, 0x0) getsockname$ax25(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00000001c0)={0x5, 0x9, 0x6479df29, 0x100000001}) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000200)) fcntl$setpipe(r3, 0x407, 0x4) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000240)) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000280)={&(0x7f0000004000/0x4000)=nil, 0x4000}) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00000002c0)) faccessat(r3, &(0x7f0000000300)='./file0\x00', 0x120, 0x600) statfs(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/139) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000440)=0x2, 0x4) timer_create(0x1, &(0x7f0000000580)={0x0, 0x41, 0x0, @thr={&(0x7f0000000480)="53b968b76d5845e85e74e80226702058c29d522ea5bce1c162d53b1c102e4134d785bb142a3abc1bcd220c9fad66a27ebeef39a9aa64aa35b962efc9665021dd3ed279261049b2aa3842c247b25b7fea16a5f394b013411dadd23d8a1f0eede188a6efd8605c1ae3f5c31b0fd4d543380901fb9f1af86727072cd832d3", &(0x7f0000000500)="caabd1f95e6cb04f56d7e7afdbc09bc6e7160b781ce569720ae59b68d2728a009837ca660c08e548d1c00e50fa37ed0d74cf78020ad65e833eacd9ab7b95930e974a6dfe3bd184db6ca719c64776219508a5279ac8f3df670612c59f0e47be9428aee677bcffd47759cc1046aae18a259e4cdb"}}, &(0x7f0000000600)=0x0) timer_delete(r4) r5 = syz_open_dev$sg(&(0x7f0000000640)='/dev/sg#\x00', 0x2, 0x82c02) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f0000000680)) userfaultfd(0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f00000006c0)={0x3343, 0x6, 0x3}) geteuid() ioctl$KDSKBLED(r3, 0x4b65, 0x8) sendto(r5, &(0x7f0000000740)="1aa69e26708d66da61288bdd509a", 0xe, 0x1, &(0x7f0000000780)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x1, 0x3, 0x2, 0x3, {0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}}, 0x3a) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) r6 = syz_open_dev$sg(&(0x7f00000007c0)='/dev/sg#\x00', 0x7, 0x40) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000800)={0x0, 0x0, 0x5b33}) ioctl$DRM_IOCTL_GEM_CLOSE(r6, 0x40086409, &(0x7f0000000840)={r7}) 2018/02/27 11:52:26 executing program 1: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x9, 0x7ff, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) 2018/02/27 11:52:26 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KDENABIO(r0, 0x4b36) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x800) ioctl(r1, 0x4000000000001269, &(0x7f00001d6fff)) 2018/02/27 11:52:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000062d000)=[{}, {0x80000000000000}, {}, {}], 0x4) 2018/02/27 11:52:26 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20, @empty}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x7, 0x8010, r1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000000), 0x4) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000ef8fd0)=[], 0x1, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/02/27 11:52:26 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:26 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x424400, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000001bf0f)=""/241) 2018/02/27 11:52:26 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x4e24, 0x50cb, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x401, [0x7, 0x7, 0x100000001, 0xff, 0xca, 0x10001, 0x10001, 0x200]}, 0x5c) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000658000)=[{&(0x7f0000085000)="19", 0x1}], 0x1}, 0x0) 2018/02/27 11:52:26 executing program 2: socket$inet(0x2, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e94ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7003) dup2(r1, r2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040)=0x3, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x39c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x0, &(0x7f0000f07000)=[]}, 0xfffffffffffffdd8) 2018/02/27 11:52:26 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0)=0x1, 0x8) 2018/02/27 11:52:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000001600)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000015c0)=@ipv6_delroute={0x24, 0x19, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x30}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x80000, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000000c0)={0x1, 0x6, 0xf6, 0x7ff}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/27 11:52:26 executing program 7: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = memfd_create(&(0x7f0000e5d000)='*\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) write$sndseq(r2, &(0x7f0000000040)=[{0x7fffffff, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result}, {0x82, 0x6, 0x0, 0x0, @tick, {}, {}, @addr={0x0, 0x6}}], 0x38) chroot(&(0x7f0000000080)='./file0/file0\x00') r3 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x10) umount2(&(0x7f0000000100)='./file0\x00', 0x0) fsetxattr(r3, &(0x7f0000000000)=ANY=[@ANYBLOB='security.**ut1^f^\x00'], &(0x7f0000000040)='ramfs\x00', 0x6, 0x2) 2018/02/27 11:52:26 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x0, @empty, 0x8}}, 0x8, 0xd6a, 0x1ff, 0x7fffffff, 0x10}, &(0x7f00000002c0)=0xa0) lookup_dcookie(0x4, &(0x7f0000000380)=""/79, 0xa) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x4}, 0x8) preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) link(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000000)) 2018/02/27 11:52:26 executing program 0: timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000000)={{0x5}}, &(0x7f0000000040)) add_key(&(0x7f0000834000)='dns_resolver\x00', &(0x7f000002b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00001c9fe0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000d7efe0)) setitimer(0x2, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f00000000c0)) 2018/02/27 11:52:26 executing program 1: mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x24002, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x3}, 0x8) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000739ffe)='..') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000100)={0x10000002}) umount2(&(0x7f000009effe)='..', 0x0) 2018/02/27 11:52:26 executing program 2: socket$inet(0x2, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e94ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7003) dup2(r1, r2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040)=0x3, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x39c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x0, &(0x7f0000f07000)=[]}, 0xfffffffffffffdd8) 2018/02/27 11:52:26 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x4e24, 0x50cb, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x401, [0x7, 0x7, 0x100000001, 0xff, 0xca, 0x10001, 0x10001, 0x200]}, 0x5c) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000658000)=[{&(0x7f0000085000)="19", 0x1}], 0x1}, 0x0) 2018/02/27 11:52:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6f6f6d5f73637f72655f61646a00") ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x8, 0x400, 0x2, 0x7fffffff, 0x9, 0x96b1}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='-', 0x1}], 0x1) 2018/02/27 11:52:26 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x40800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x805, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff}) signalfd(r1, &(0x7f00000000c0)={0x4}, 0x8) signalfd(0xffffffffffffffff, &(0x7f0000e55ff8), 0xffffffffffffff4a) 2018/02/27 11:52:26 executing program 3: pipe(&(0x7f0000ed0000)={0x0, 0x0}) write(r1, &(0x7f0000019f97), 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setown(r0, 0x8, r2) 2018/02/27 11:52:27 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x1c) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x8, {0x2, 0x4e21, @loopback=0x7f000001}, 'sit0\x00'}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000100)) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f00000001c0)={0x7f, &(0x7f0000000140)="625ec16d61839e810a912413fa242ccbf8061c9ed9757473b1fab7349dd13b899ebfc2dde7952e105d46b768bc227f52cc2facc99ab4b0a8884128a57552833caf7ca8afb6f401e66319dfacc3546b3d25733dc00115d375b5022a865a6356f1d535d21a7bea197832a50cea8a8b31ef4b98cf3aa830a917bbfea215960bb2"}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000200)) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0x4) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000380)=""/226) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000480)=""/70) flistxattr(r0, &(0x7f0000000500)=""/4096, 0x1000) ppoll(&(0x7f0000001500)=[{r0, 0x8008}, {r0, 0x408}, {r0, 0x8}, {r0, 0x1100}, {r0, 0x120}, {r0, 0x4}, {r0, 0x8082}], 0x7, &(0x7f0000001540), &(0x7f0000001580)={0xd8954da}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000015c0)={0x8f9e, {{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0x2}}, {{0xa, 0x4e23, 0xab, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x108) r1 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001700)=r1) r2 = getpid() r3 = perf_event_open(&(0x7f0000001780)={0x2, 0x78, 0x400, 0x1, 0x8000, 0x67ba, 0x0, 0xffffffff80000001, 0x4, 0x9, 0x202000000000, 0x5, 0xfffffffffffff3c3, 0xa135, 0x0, 0x2, 0x400, 0x10001, 0x6, 0x1, 0x22, 0x6d7, 0x2, 0xfffffffffffffffa, 0x42, 0x20, 0x0, 0x6e3, 0x1, 0xfffffffffffffffd, 0x7fffffff, 0x7, 0x0, 0x800, 0x800, 0x6, 0x7, 0x6, 0x0, 0x4, 0x5, @perf_bp={&(0x7f0000001740), 0x4}, 0x8000, 0x5ac, 0x80000001, 0x1, 0x20, 0x100, 0x5}, r2, 0x9, r0, 0x2) rt_sigaction(0x2d, &(0x7f0000001800)={0x9, {0xffffffff}, 0x2, 0x2}, &(0x7f0000001840), 0x8, &(0x7f0000001880)) r4 = openat(r0, &(0x7f0000001940)='./file0\x00', 0x4880, 0x40) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000001980)={0x0, @remote, @loopback}, &(0x7f00000019c0)=0xc) write$selinux_context(r3, &(0x7f0000001a00)='system_u:object_r:audisp_exec_t:s0\x00', 0x23) ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000001a40)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000001a80)={0x0, 0xffffffffffffffe1}, &(0x7f0000001ac0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001b00)=@assoc_value={r6, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001b40)={'syzkaller0\x00', @ifru_flags=0x2000}) fadvise64(r4, 0x0, 0x6, 0x3) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001b80)={r5, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001bc0)={r6, 0xff}, 0x8) readlink(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)=""/163, 0xa3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000001d00)={r6, @in6={{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}}, 0x7, 0x3, 0x5, 0x10001, 0x44}, &(0x7f0000001dc0)=0xa0) 2018/02/27 11:52:27 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x4e24, 0x50cb, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x401, [0x7, 0x7, 0x100000001, 0xff, 0xca, 0x10001, 0x10001, 0x200]}, 0x5c) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000658000)=[{&(0x7f0000085000)="19", 0x1}], 0x1}, 0x0) 2018/02/27 11:52:27 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="019c1e6fc98e932a9201809ece280510d975d93bda697c56066367"]}) 2018/02/27 11:52:27 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x80) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000180)) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r2, &(0x7f000055ff80)=[{&(0x7f0000000040)=""/204, 0xcc}], 0x1, 0x2) 2018/02/27 11:52:27 executing program 0: setrlimit(0x40, &(0x7f0000245ff0)={0x17}) clone(0x0, &(0x7f0000623000), &(0x7f00002cfffc), &(0x7f0000907000), &(0x7f0000553000)) r0 = socket$inet(0x2, 0x7, 0x0) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x200000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bcsh0\x00', @ifru_addrs={0x2, 0x4e24, @rand_addr=0x480000000}}) 2018/02/27 11:52:27 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_getscheduler(r0) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0xfff, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f00009b1000), 0x41d) 2018/02/27 11:52:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000009fc8)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=ANY=[@ANYBLOB="1c1801eda91c03d60000eadc53177e8300000018002100ffffffffff"], 0x1c}, 0x1}, 0x0) 2018/02/27 11:52:27 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x100, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x400, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x90) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/30, 0x1e}, {&(0x7f0000000180)=""/235, 0xeb}, {&(0x7f0000000280)=""/13, 0xd}], 0x3) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x1) 2018/02/27 11:52:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x11) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'tunl0\x00', @ifru_flags=0x2000}) setsockopt(r0, 0x10e, 0x0, &(0x7f0000000040)="9d7ea4cd", 0xfffffffffffffeb7) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x1, [0x400]}, 0x6) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) recvmmsg(r1, &(0x7f0000002d80)=[{{&(0x7f00000001c0)=@ipx, 0x10, &(0x7f0000000740)=[{&(0x7f0000000200)=""/158, 0x9e}, {&(0x7f00000002c0)=""/231, 0xe7}, {&(0x7f00000003c0)=""/70, 0x46}, {&(0x7f0000000440)=""/248, 0xf8}, {&(0x7f0000000540)=""/36, 0x24}, {&(0x7f0000000580)=""/17, 0x11}, {&(0x7f00000005c0)=""/209, 0xd1}, {&(0x7f00000006c0)=""/71, 0x47}], 0x8, &(0x7f0000000780)=""/4096, 0x1000, 0xc17}, 0x100000000}, {{&(0x7f0000001780)=@nfc, 0x10, &(0x7f00000027c0)=[{&(0x7f00000017c0)=""/4096, 0x1000}], 0x1, &(0x7f0000002800)=""/72, 0x48, 0x81}, 0xfffffffeffffffff}, {{0x0, 0x0, &(0x7f0000002d40)=[{&(0x7f0000002880)=""/43, 0x2b}, {&(0x7f00000028c0)=""/202, 0xca}, {&(0x7f00000029c0)=""/195, 0xc3}, {&(0x7f0000002ac0)=""/65, 0x41}, {&(0x7f0000002b40)=""/190, 0xbe}, {&(0x7f0000002c00)=""/14, 0xe}, {&(0x7f0000002c40)=""/204, 0xcc}], 0x7, 0x0, 0x0, 0x9e}, 0x69cf}], 0x3, 0x10020, &(0x7f0000002e00)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x10001, 0x28}, 0x8) 2018/02/27 11:52:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/66, 0x42}], 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/62, 0x3e}], 0x1, 0x0) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x2000, 0x0) 2018/02/27 11:52:27 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$TIOCEXCL(r0, 0x540c) dup3(r0, r1, 0x0) 2018/02/27 11:52:27 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'v\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', @ifru_ivalue=0x9}) r1 = add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = request_key(&(0x7f00000001c0)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='/dev/keychord\x00', 0xfffffffffffffff9) keyctl$link(0x8, r1, r2) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x200000, 0x0) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f00000000c0)=""/2) 2018/02/27 11:52:27 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x4e24, 0x50cb, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x401, [0x7, 0x7, 0x100000001, 0xff, 0xca, 0x10001, 0x10001, 0x200]}, 0x5c) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000658000)=[{&(0x7f0000085000)="19", 0x1}], 0x1}, 0x0) [ 174.366630] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7337 sclass=netlink_route_socket 2018/02/27 11:52:27 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2040, 0x0) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/5) signalfd(r0, &(0x7f0000000080)={0x2}, 0x8) close(r0) 2018/02/27 11:52:27 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) epoll_create1(0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) pipe(&(0x7f00003ccff8)) 2018/02/27 11:52:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x1, 0x400) accept4$ax25(r1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000200)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f00000000c0)='1', 0x1, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000002280)=[{&(0x7f0000001180)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=""/101, 0x65}, 0x0) r3 = accept4(r2, &(0x7f0000000400)=ANY=[], &(0x7f0000b0fffc), 0x0) r4 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r4, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f00000004c0)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) getpeername$ax25(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/02/27 11:52:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/66, 0x42}], 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/62, 0x3e}], 0x1, 0x0) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x2000, 0x0) 2018/02/27 11:52:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x701, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x19a) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x40, 0x60) fcntl$dupfd(r2, 0x0, r1) 2018/02/27 11:52:27 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x4e24, 0x50cb, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x401, [0x7, 0x7, 0x100000001, 0xff, 0xca, 0x10001, 0x10001, 0x200]}, 0x5c) 2018/02/27 11:52:27 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000040)={0x2, 0x11, 0x0, 0x0, 0xc, 0x0, 0x0, 0xfffffffffffffffc, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @empty}}, @sadb_x_nat_t_port={0x0, 0x16, 0x4e22}]}, 0x74}, 0x1}, 0x0) 2018/02/27 11:52:27 executing program 4: r0 = socket(0x10, 0x2, 0xc) r1 = getuid() openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x80400, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000080)='./file0\x00', r1, r3, 0x100) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000001c0)=ANY=[@ANYBLOB="e000000010000000000000000000000077703531329a1ebb8297f2de2d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005a708a010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xe0}, 0x1}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x1f, 0x4) 2018/02/27 11:52:27 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) [ 174.712923] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 174.786845] audit: type=1400 audit(1519732347.908:121): avc: denied { create } for pid=16775 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/27 11:52:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000047d000)='pagemap\x00') pread64(r0, &(0x7f0000fd7000)=""/8, 0x107, 0x300000) 2018/02/27 11:52:28 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/02/27 11:52:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0xe02ad92df43d161a, &(0x7f00001c68e6), 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000280)={'ip6_vti0\x00', 0x800}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000240)={{0x0, 0x3, 0x4, 0x1, 0x8}}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fffffff, 0x404440) readv(r2, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/107, 0x6b}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x20000010}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e000000100000020000000000600000000000009ac14140ee0000001e00000e8ffffffffffffff00"], 0x28) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000000c0)={0x0, 0x1, {0x2, 0x3, 0x5, 0x0, 0xffffffffffff8001}}) 2018/02/27 11:52:28 executing program 2: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001240), &(0x7f0000001280)=0x10, 0x80000) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000012c0)={0x8, 0xfff, 0x4, 0x54cebd18, 0x5, [{0x2262, 0x4c, 0x5, 0x0, 0x0, 0x408}, {0x3, 0x50000, 0x9, 0x0, 0x0, 0x8}, {0x15ff3a5b, 0x6, 0x0, 0x0, 0x0, 0x280}, {0x9, 0xff, 0x1, 0x0, 0x0, 0x200}, {0x6, 0xffffffff, 0x1, 0x0, 0x0, 0x4}]}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000000)=0x309, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x9, 0xffffffffffff5cf2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000180)={0x9, {{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x88) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f0000e66000), 0x4) lookup_dcookie(0x57b, &(0x7f0000000240)=""/4096, 0x1000) 2018/02/27 11:52:28 executing program 1: prctl$intptr(0x2f, 0x4) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = getpgid(0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x136) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000400)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000440)={0x0, 0x0, 0x798b}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000480)={r3, r4, 0x81}) r5 = accept4(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000ee00000000000000000000000000000000000000"], &(0x7f0000000080)=0x1c, 0x800) r6 = geteuid() sendmsg$nl_netfilter(r5, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x5108002}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)={0x214, 0x6, 0x3, 0x400, 0x70bd25, 0x25dfdbfe, {0xa, 0x0, 0x1}, [@typed={0xc, 0x2e, @fd=r0}, @typed={0xc, 0x24, @fd=r0}, @nested={0x1c, 0x6, [@typed={0x18, 0x79, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @nested={0x8c, 0x8a, [@generic="e76d5e3106c4e720392eb61ebc5b17ed37", @typed={0xc, 0x39, @uid=r6}, @typed={0x68, 0x77, @binary="c36a2ba26d769faa4d584a47056df4b9126856a85d8cae3580e67d967ab67bad88fdb5404960c59ec699eadac5cc55be8d63333c3e7c97f817be78f28795e41ebd52a37932c5c98a0711c2302193c7aa46a98d3362fcf9e76d5c65ee01b7ee"}]}, @nested={0xd0, 0x67, [@generic="25c794eb448d3b893d79f83149d1", @typed={0xac, 0xb, @binary="b936e656718401d3ed808b8740f832836fd7eff9bbd11ee37075f3e811ade6404c7c6e3f06e926b39d2164570bd18887a67a64e2ecea629a469ab23e7883300c13b02c67d9a26aa781ea6817be1b90664a782cc30ee3f11264d970f6005bf06d7de801966eef79fc7eb09265a095c6ccba6a5ea2df1d71725c41210784d7cc4b8fb4ca1e2effabe0ada90f1ba5829111c1642055c59340c4641066024b52df384310e68e"}, @typed={0x10, 0x2e, @u64=0x7}]}, @generic="294b507a0f2d391c6933503213958aeb5715ed5a5af1feefd323cb0b6d4f9a50c56235fcbe5392ccd47407fe146511f747506500d5e5d43c1ba4c6e55888c1f81a5ce239117a675a432963c864472b4c1ca9991b3230288a52d5479cbfd84dc89d18c87cf9889e9396d0f99d12"]}, 0x214}, 0x1, 0x0, 0x0, 0x4011}, 0x4040) ptrace$peek(0x3, r1, &(0x7f0000000000)) 2018/02/27 11:52:28 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) r1 = epoll_create1(0x80000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0xa0400, 0x0) r5 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8, 0x0) r6 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x7f}, 0x8, 0x800) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0xc1, 0x0) poll(&(0x7f0000000200)=[{r0, 0x1}, {r1, 0x200}, {r2, 0x4000}, {r3, 0x1200}, {r4, 0x1000}, {r5, 0x2}, {r6, 0x2}, {r7, 0x200}, {r8, 0x102}], 0x9, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f000001c000)=[], 0x0, 0xfe) vmsplice(r9, &(0x7f0000e65fd0)=[{&(0x7f0000e64f01)="ae", 0x1}], 0x1, 0x0) 2018/02/27 11:52:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000608ffc)=0xaa72, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x2000000000000000}, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x6, 0x9, 0x7f, 0xe2, 0x100000001, 0xfff, 0x5, 0x8, 0x4, 0xffffffff, 0x8}) [ 174.867955] audit: type=1400 audit(1519732347.998:122): avc: denied { create } for pid=16775 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/27 11:52:28 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80080, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x100) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000001000), &(0x7f0000000000)=0x4) 2018/02/27 11:52:28 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f0000000040)) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000102000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000005000)={{}, {0x0, r1}}, &(0x7f00000e1000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x8, 0x107073ce, 0x200, 0xa0, 0x96, 0xfffffffffffffff8, 0x400, {0x0, @in6={{0xa, 0x4e20, 0x7fffffff, @dev={0xfe, 0x80, [], 0x18}, 0xffffffff}}, 0xc7f, 0x7, 0x1, 0x6, 0xd0}}, &(0x7f0000000180)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x8c) 2018/02/27 11:52:28 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/02/27 11:52:28 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000987000/0x4000)=nil, 0x4000, 0x6f) clone(0x0, &(0x7f0000a63000), &(0x7f0000b84ffc), &(0x7f00009a3000), &(0x7f00000a2f9b)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) sigaltstack(&(0x7f0000be1000/0x4000)=nil, &(0x7f0000000100)) fcntl$addseals(r0, 0x409, 0xfffffffffffffffe) 2018/02/27 11:52:28 executing program 4: r0 = socket(0x11, 0x3, 0x0) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x0, @empty}}}, &(0x7f0000000140)=0x8c) sendmmsg(r0, &(0x7f0000000ac0)=[{{&(0x7f0000000180)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x4000000}, 0xc, &(0x7f0000000480)=[{&(0x7f00000001c0)="ef6b1b08433d66ee87c1ac69057455716644d4a68da62cccf78652eb32de9a4d31fb220313e996373864efe374f8402b36db75006e27fe90219afc6a550ffd32e130", 0x42}, {&(0x7f0000000240)="a271c1b689a4255dadae3a25b3e59809bc740f0ee783d7d7d3c7a9ddcf96d4ac2e91b6777c313cfbb6ccaa7a5dee703f655dafd891b23e8462403926808572764eb3565534c6f2bf5b64469bca0765f272090f", 0x53}, {&(0x7f00000002c0)="724c76ca758b24aac23339d51a667ea076f146468ef5527180ecf8c1dc0b229338a48c782879d94268abb8afebc31cf3f7be544aee923694f2d85341679c1c5c57b380eeddcd66aa759c9d69cbde9f81928b61a9a6bb5be93f1c75829fcf1fd92df66e392e5bb70eb60b682d278cd97d8eb50c768ffffe946aae9cf4b1f9c3329a2988cd3ced6ab68095c7e50cf744cee4306eee095dd3300ed58b3a80a58fb5eeaa751896", 0xa5}, {&(0x7f0000000380)="b6c42c4b00fe292365f2569569afb3bee2b4ada7754c2df5417e319bf4b25f4d986eca00ec08836618fc37ec8d6f1123856a2144589b0c591bb4c10195df412b86775ca36355203f42399492335ed49d2cd0dcaaa40cb72e5317c75738df789f7ddea4a2116949b0fb8bd6fa0710535913bf3cfa0e6f3922003768d0d4a8658dc5aa2b79983a39ee62f9d39f84661ecb0dd8c31c43b08acb65742a83316d75ea75c326caf6266f6fa468fa1fe5e73331b018fb9cfae2bce2785731c6f93c06fbc586aed58b476a84445e5ee4bb03da0b3962c4543eaba83b616c70", 0xdb}], 0x4, &(0x7f00000004c0)=[{0xec, 0x114, 0xfff, "7978a36a0b1c630a73295730ece6be60ca1e9960500f2d33734f8a11f313fe9683fdb3d7aed867162f22ff66e8efbbdb995fc321a266f2a329febcf1e4db3ab4b7ede736104a23c5916d1558a619d57aec6ae86aca28bd421fa76d352deed344bd0b9736f9d60a7806fc77cacb61e542d93fa4eaa23191b5cd98247e1b65c341d37975740573052c8415e8601720773033d263a9c1b1ed22f0e76c6b8bc5e6b5533d331f9c7e22c27c36ea91d64712caa1a17e35e0bd8d9e517f4e12cf9905be92583385e7770940f2dbb599d3052b14e1f1dfc495710bdef4e451d0b761"}], 0xec, 0x81}}, {{&(0x7f00000005c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @empty}, 0x0, 0x2, 0x0, 0x1}}, 0x2e, &(0x7f0000000a80)=[{&(0x7f0000000600)="3ff2568042070c6a167390c40db0c233d7c3796cec060a9075cd3b8a2d8e75c9396a4f6b39b0a165870dd89ab1a2dd9f6d4fe076b573feb4d9452734fa649e5da35f1dd8d77328fbed50f533a8b6d37e88326780b0cc8fb2c13d324778c9f4854b3430d50d9a55ef746a7b3f99cb495b04c00415692664c09e9b4f16d4689a87902d6bbef118", 0x86}, {&(0x7f00000006c0)="728d122bc406981f026a153ec9ffdeaaa93ad9da4ee6f78755043533b294b45ab96f2d2af21e87c759d659af6b656017861e967dc7021cb526a0b8ebe7d5e8cb1f9d30de603ff0836294c23a7220ba7d5422a82a16aaec85ccf890886f3d2b00eaf437015d24cacd2c0f5ca4f2293556c4c92cf6dfcf27bb5738304cde797b0a33267bacc1a3b7acff97241c797f0d072f9d21664f541b477736215e27f0e016cad7928fc9d836b02ba5da21435121b4b91d7429494816bc18e6f34a82d1d60827029d5720e123ff28c2f87d29e6a05c6f3cda0627", 0xd5}, {&(0x7f00000007c0)="690186e63f2f8933a6e2e33c992f6885d01faaf75177748cf81972276c247506fd12f2a73b25b4492a520bb0a8bded3d1574fa15d58919d615f41afb4859b3d9dcdc0d014b389f0a57b0a5b1a4a6b0cc3a6094a820d5e3256a285293ac4558e1c89ad24bcdb5de6a8d9c9c06f695e87a4de9f80461ad98c20bbc07099b6a2626a6d69fc7e1d7f0437df98b0d39015ebdb6266d76c6682ccaca516a4349d0f729885f8443e18c693276489f7ec5cae5fb3c9d4917", 0xb4}, {&(0x7f0000000880)="4f8559ff18784b632304130669359c72690d8584e11b9119e6bf19056021f76c5ccdfc8aaff206cfcb9fd2e24c6696e2afa027bae5061ce195fbe5f245df85925b55e48937c95d52eb6863f27e423b843550b7d00001e7b6eaee8c2d7bf3d2453a19a8741d6e6928a531be3a6e15310119da1305f20dd80f0214734df3695dae236823707940ab0c5b4be17591d2ec49b215c366e94ea3fe2c31620f448eb217c752cb94e3ec2a6d9b35176e916ab6ba2bd399d5a4922c778fb4e6889fe7b5f31a9e0928ecb3db5f306f0a7a55b7f579806e3598ce33cea202452810ecde90e0b6", 0xe1}, {&(0x7f0000000980)="b7d2655b20f9e512ba5ca1295a1d87843a7e94366858be835fb833ae46ec81b994de1d46c8e79a21dd5534fecac91ba5f72ff6d88b54a667a8c8a4a8bc2de762a82c0c323c056c8b1295e99034985cb8f1c2b0502b9998cce23ff058bf180565f0e6dce6ec0950531e2391bdff0d66880b04e48b00099867fb169bbcba923d8054f266513cd13166c34ed91bc22550e38006ad37415e555d631590598223cd93317a1b572025be2d59403eeb2e842c90260dd1618c2f5b74a36d0ffbd2e90e840040f0765fb39632e9f583bd3b4a6d34afd07c1c92f36c54c266e2e12b4724ed0cfc11b6a17e8cc7d830db0d", 0xec}], 0x5, 0x0, 0x0, 0x20000084}, 0x80}], 0x2, 0x80) 2018/02/27 11:52:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_triestat\x00') readv(r0, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000003c0)=0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000440)) rt_tgsigqueueinfo(r1, r2, 0x25, &(0x7f0000000400)={0x3a, 0x11, 0x101, 0x2c67}) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/238, 0xee}, {&(0x7f0000000180)=""/201, 0xc9}, {&(0x7f0000000280)=""/225, 0xe1}], 0x3) 2018/02/27 11:52:28 executing program 2: r0 = eventfd2(0x0, 0x801) write$eventfd(r0, &(0x7f0000083ff8)=0xffffffffffffffff, 0x8) 2018/02/27 11:52:28 executing program 1: prctl$intptr(0x2f, 0x4) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = getpgid(0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x136) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000400)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000440)={0x0, 0x0, 0x798b}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000480)={r3, r4, 0x81}) r5 = accept4(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000ee00000000000000000000000000000000000000"], &(0x7f0000000080)=0x1c, 0x800) r6 = geteuid() sendmsg$nl_netfilter(r5, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x5108002}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)={0x214, 0x6, 0x3, 0x400, 0x70bd25, 0x25dfdbfe, {0xa, 0x0, 0x1}, [@typed={0xc, 0x2e, @fd=r0}, @typed={0xc, 0x24, @fd=r0}, @nested={0x1c, 0x6, [@typed={0x18, 0x79, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @nested={0x8c, 0x8a, [@generic="e76d5e3106c4e720392eb61ebc5b17ed37", @typed={0xc, 0x39, @uid=r6}, @typed={0x68, 0x77, @binary="c36a2ba26d769faa4d584a47056df4b9126856a85d8cae3580e67d967ab67bad88fdb5404960c59ec699eadac5cc55be8d63333c3e7c97f817be78f28795e41ebd52a37932c5c98a0711c2302193c7aa46a98d3362fcf9e76d5c65ee01b7ee"}]}, @nested={0xd0, 0x67, [@generic="25c794eb448d3b893d79f83149d1", @typed={0xac, 0xb, @binary="b936e656718401d3ed808b8740f832836fd7eff9bbd11ee37075f3e811ade6404c7c6e3f06e926b39d2164570bd18887a67a64e2ecea629a469ab23e7883300c13b02c67d9a26aa781ea6817be1b90664a782cc30ee3f11264d970f6005bf06d7de801966eef79fc7eb09265a095c6ccba6a5ea2df1d71725c41210784d7cc4b8fb4ca1e2effabe0ada90f1ba5829111c1642055c59340c4641066024b52df384310e68e"}, @typed={0x10, 0x2e, @u64=0x7}]}, @generic="294b507a0f2d391c6933503213958aeb5715ed5a5af1feefd323cb0b6d4f9a50c56235fcbe5392ccd47407fe146511f747506500d5e5d43c1ba4c6e55888c1f81a5ce239117a675a432963c864472b4c1ca9991b3230288a52d5479cbfd84dc89d18c87cf9889e9396d0f99d12"]}, 0x214}, 0x1, 0x0, 0x0, 0x4011}, 0x4040) ptrace$peek(0x3, r1, &(0x7f0000000000)) 2018/02/27 11:52:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000183ffb)={0x73, 0x79, 0x7a}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000000)=""/145, &(0x7f0000005ffc)=0x91) 2018/02/27 11:52:28 executing program 5: connect$inet6(0xffffffffffffffff, &(0x7f0000ff6fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000956000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/02/27 11:52:28 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x50, "b12a408baf683794df823d7135089f87de6db73511b3dfff72114a93ad2384f1c017134d7f624deb13d5939de7db1578e85ab1ad26aad61d21742adace00ca7b1eba8f3610a10de486433bbec32f1f57"}, &(0x7f0000000080)=0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x80000000, 0x8, 0x8000, 0x1, 0x100000000, 0x100000000, 0x800, 0xffffffffffff9ad4, r2}, &(0x7f0000000100)=0x20) ioctl$int_in(r1, 0x5452, &(0x7f0000219ff8)=0x5) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x2) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0xe0}, 0x1}, 0x0) 2018/02/27 11:52:28 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@bridge_getlink={0x6c, 0x12, 0x8, 0x70bd27, 0x25dfdbfb, {0x7, 0x0, 0x0, r1, 0x10145, 0x1}, [@IFLA_TXQLEN={0x8, 0xd, 0x101}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x9}, @IFLA_AF_SPEC={0x28, 0x1a, [{0x4, 0x1e}, {0x4, 0x1e}, {0x4}, {0x4, 0x7}, {0x4, 0xa}, {0x4, 0x1c}, {0x4, 0x2}, {0x4, 0xa}, {0x4, 0x7}]}, @IFLA_IFNAME={0x14, 0x3, 'ip6gre0\x00'}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40000}, 0x40080) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = getpgrp(r2) process_vm_writev(r3, &(0x7f0000001540)=[], 0x0, &(0x7f0000b70f60)=[{&(0x7f0000a8f000)}, {&(0x7f0000e44000)=""/4096, 0x1000}], 0x2, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200200, 0x0) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f0000000080)='md5sumvmnet0ppp0\x00') ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x1000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/27 11:52:28 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x111) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001040)={0x4, 0x1000, &(0x7f0000000040)="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"}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001080)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000010c0)={0x0, 0xdd, "5e6ae088bb604443839473997ed9f37a6228a2e70772e19cb215fd394a053ac272e16ad42bfeb9d20690501502793ae1daa9b5c5e30ed07f7f96782963acdfd13db4f552c44fd677b038c9d4300582de9b14804e39a167f7eff0b26d20dd2d54c0256fbdcb7ce30882241ffe40303f9b4736cb276936adb76c2996bbdec98ad7e6eb45e86dc7543264893a600c2c697b1c3a2892601208fbbe7dacc246c5291588c5b89a70bc0f7e952692cd9757f4f44fd425895c5891baa1c8ef564bf54445fa16759d42be9bf06ec53e7040eb9757e82552cbf4ae1f5395a2b410a1"}, &(0x7f00000011c0)=0xe5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001200)={0x1, 0x8, 0x4, 0x2, 0x7fffffff, 0xffff, 0x3ff, 0x4, r1}, &(0x7f0000001240)=0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001280)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000012c0)=r2) r3 = fcntl$dupfd(r0, 0x0, r0) inotify_init() getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001300)={r1, 0x0, 0x30, 0x7, 0x9}, &(0x7f0000001340)=0x18) connect$unix(r3, &(0x7f0000001380)=@file={0x1, './file0\x00'}, 0xa) mq_timedreceive(r0, &(0x7f00000013c0)=""/255, 0xff, 0x8001, 0x0) rt_sigtimedwait(&(0x7f00000014c0)={0x3}, &(0x7f0000001500), &(0x7f0000001540), 0x8) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000001580), 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000015c0)={0x0, @multicast2, @empty}, &(0x7f0000001600)=0xc) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001640)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001680)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000016c0)={r5, r6}) r7 = request_key(&(0x7f0000001700)='syzkaller\x00', &(0x7f0000001740)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001780)='\x00', 0xfffffffffffffffb) keyctl$describe(0x6, r7, &(0x7f00000017c0)=""/82, 0x52) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001840)={r1, 0xfffffffffffffff8, 0x8, [0x100, 0x1, 0x6, 0x12000000, 0x9, 0x5, 0x80000000, 0xfffffffffffffffe]}, 0x18) renameat2(r0, &(0x7f0000001880)='./file0\x00', r0, &(0x7f00000018c0)='./file0\x00', 0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001900)={r4, 0xdc, "d8ffcdc8270c54101a7906c1c897c797c9451f458e46ac5091c1dbf2c0f3eb7467b8027157bcfc32993d977a0c559574dd21fc07e30803177e003d409e8517a7c14a84a2ce70b169a021e1bbdf34e0e222cb909e85d3c4b554b6ac682fe6dc04bbc558c5f4db7aea7e52515445a5cec2f3e5daa475b66728e291052a313dc1bd91c061826e6ba9a4ad74c4d63376997edd2799e0dc6b6f73b39fee2850e838d614947d6fe0825c1b43c83f1ff6fa309ad01f233d57988c53c8a5169de27406a801d59e86e9586b4a3477bee0e8e83eb4cdb068442c9be7b004afcc63"}, &(0x7f0000001a00)=0xe4) bind$inet(r3, &(0x7f0000001a40)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) ptrace$getsig(0x4202, r2, 0x6, &(0x7f0000001a80)) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000001ac0)) ptrace$peekuser(0x3, r2, 0x400) mq_notify(r3, &(0x7f0000001bc0)={0x0, 0xe, 0x4, @thr={&(0x7f0000001b00)="7bc32d69ab27f71e64df9039ac416ebfda7db89a8362097a31395000b1e4b7a9319dc3d5119e387dbb194a4580e9f17c0e0532a64c1ba881c6a59af3c661fe22aa7c77346e0e0d5b75ebc007e75ad18c2aa68179d4fa8d0690c4f6728ee2ea9aab3c", &(0x7f0000001b80)="1c8e8f46eb3e41251f3e71952daf59f2dfc06755cf9b5a5aef9bf49f"}}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001c40)={0xd01, 0x2, 0x0, 0x4, 0x8, 0xfffffffffffffff8}) 2018/02/27 11:52:28 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) getsockopt(r0, 0x69c1, 0x4, &(0x7f0000000040)=""/57, &(0x7f0000000080)=0x39) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x810, r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x10) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)) 2018/02/27 11:52:28 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x88) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/02/27 11:52:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000456ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x40000000000}) ioctl$TCXONC(r0, 0x540a, 0x3) r1 = syz_open_pts(r0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x400200, 0x0) ioctl$TIOCEXCL(r1, 0x540c) r2 = syz_open_pts(r0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x6) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000000)=""/1) r4 = getuid() r5 = getgid() fchown(r3, r4, r5) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x7fff, 0x6, 0xfffffffffffffffd, 0x7, 0x22314d1c, 0x40, 0x7f, 0x1, 0x4, 0x7, 0x3}) 2018/02/27 11:52:28 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x3) 2018/02/27 11:52:28 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) vmsplice(r0, &(0x7f00001ce000)=[], 0x36c, 0x0) 2018/02/27 11:52:28 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/02/27 11:52:28 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000)=""/4096) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000040)=0x32, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x7, 0x1ff, 0xfffffffffffffff8, 0x5, 0x7, 0x7f, 0x9, {0x0, @in6={{0xa, 0x4e22, 0x80, @dev={0xfe, 0x80, [], 0x15}}}, 0x91d, 0x8c, 0x1, 0x6, 0x10000}}, &(0x7f00000001c0)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x100000001}, 0x8) [ 175.639025] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/27 11:52:29 executing program 4: futex(&(0x7f0000d12000), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x3ffffffe) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x40}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x401, 0xef, 0x0, 0x4, 0x3}, 0x14) 2018/02/27 11:52:29 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x90000000000000) vmsplice(r1, &(0x7f0000738ff0)=[{&(0x7f00005f4fff)="1e", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000fd4fc0)=[{&(0x7f0000fd3000)="f6", 0xfffffffffffffeb3}], 0x1, 0x2) r2 = getpgrp(0x0) writev(r1, &(0x7f0000000a00)=[{&(0x7f00000006c0)}, {&(0x7f0000000700)="1206e9cd930f5990a59159af84700de3cc1c78067a3ff31740224e052dd723623ca933b19945d10aa0ca0bc08dfa84b619ff0676ad3e6a0cb89a1aad77fe1db16c8e459f0712f7447f42b44de1", 0x4d}, {&(0x7f0000000780)="682fa9e81c41d3f2a406eff72552aea0a6c2ecda3483f221392e111317baad9d903abdfdb391a337604788efeebead4992fa6b42e8a6446f6470032357efa332fb7a496014c097353294a6ebac61bdda56bc0f5e2589c763328f157f3f50f463170fcbac029d224d8cdf260cf560b8213f6735dda61d852ea9b474d8caa1b0f2646bdf4a7a12494751f50c859e0c000f7c5dd99b83c60cb24efebd6c62d22cf52b10eeb5e348fe0954582a5d5c829345c56dbec3b377dc547ece65aa4d547c83476795e4d9ce8cfbb6baa213bca5f562b6743c2d168a5b69e9e8b99afcf7ab382503f24a08a07be1c02ac483422175d2a0", 0xf1}, {&(0x7f0000000880)="216d88b86b3a7e51dbea86c7d08ba8ac08435bdc36ce1074ec5fd7943201c0c6ed4aaddc5f765f90f640636c5d19bf41659a3f68eaeebe664829962317396880c8c117d7c6eab4aca552ecc2f602aa36a8b54d89ce98af53eff47197a93dbc8b8d8adc2cbf7687c2cde3ffa20241910d6ce164e27a757c640553f83a8c9266885a7949e9", 0x84}, {&(0x7f0000000940)="cab38802adde0523ab092bf03d0890027d9978b914fdf57a31708223083362bf7243eae7c81109fdc04aa0f100c3435a0d3edf20652fb4823880a6dce9b139bf7f54eec7e028a3762efb9f3ecb75344b8bf79cfaecb86aae57202d9dc01326598f08ac1bd7592a51429574154d147fda878d477ed1cb9d314745647f7ebaa8ed64b1d682c9f4292d2b3a6045cbed5c704e0a62c5357f14e2", 0x98}], 0x5) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000b00)=""/134) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000006c0)=0x4) getsockopt(r0, 0x5, 0x9, &(0x7f0000000080)=""/41, &(0x7f0000000a40)=0x29) ptrace$setopts(0x4200, r2, 0x200, 0x100000) timerfd_gettime(r1, &(0x7f00000000c0)) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/216, 0xd8}, {&(0x7f0000000200)=""/10, 0xa}, {&(0x7f0000000240)=""/26, 0x1a}, {&(0x7f0000000280)=""/53, 0x35}, {&(0x7f00000002c0)=""/140, 0x8c}, {&(0x7f0000000380)=""/55, 0x37}, {&(0x7f00000003c0)=""/54, 0x36}, {&(0x7f0000000400)=""/36, 0x24}, {&(0x7f0000000440)=""/157, 0x9d}], 0x9, &(0x7f0000000580)=""/228, 0xe4, 0xe8}, 0x81}], 0x1, 0x12100, 0x0) syz_open_dev$binder(&(0x7f0000000ac0)='/dev/binder#\x00', 0x0, 0x800) 2018/02/27 11:52:29 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x23) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[{0xc, 0x0, 0x2}], 0xc}}], 0x2, 0x0) 2018/02/27 11:52:29 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) getsockopt(r0, 0x69c1, 0x4, &(0x7f0000000040)=""/57, &(0x7f0000000080)=0x39) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x810, r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x10) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)) 2018/02/27 11:52:29 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/252, 0xfc, 0x0, &(0x7f0000011000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000009c0)="a48b30b30c639227e992f4c09e01b3a5", 0x10) r2 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80000) recvmsg(r2, &(0x7f0000000900)={&(0x7f0000000940)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="0000000081e31596faba04aa305007fffc34044987869a20b20204ec9828b397379e52a062acabdd5366f4a66bd874521689f499f556f0ac8abc32e20bd01f43589d5a6d0bcdb42f884eae4f10"], 0xc, &(0x7f0000000780)=[{&(0x7f0000000180)=""/156, 0x9c}, {&(0x7f0000000240)=""/231, 0xe7}, {&(0x7f0000000340)=""/11, 0xb}, {&(0x7f0000000380)=""/115, 0x73}, {&(0x7f0000000400)=""/172, 0xac}, {&(0x7f00000004c0)=""/143, 0x8f}, {&(0x7f0000000580)=""/167, 0xa7}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000640)=""/66, 0x42}, {&(0x7f00000006c0)=""/155, 0x9b}], 0xa, &(0x7f0000000800)=""/229, 0xe5, 0x2}, 0x2001) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/27 11:52:29 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r1, &(0x7f0000001640)=[{{&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x4, 0x2, {0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}}}, 0x32, &(0x7f0000000180)=[{&(0x7f0000000080)="889cf2f137212eeeeacceb287c794e36aa76faa1fa171b1cd8b745d5e56dcb1e9a87f382970cc807a7e008f8766c00c98c8bfef2e4e85ccd16f17de2da2147dd060e96da2a44123752f7afd917bcf2a5cd4f13dc68b9a41b33ea3962e560f0559277357130117a1fb8e0a74e5acd2f8bce3bd71f90a9c60dd9651f206e8e00c6348740b5c334c42257aacb7890800f12d1e75b05fa4df3b0f16903a02b8e8d1cd8328fc2030ca99830731a943ab042637989a1e9de3fe7f1da45dc8eece26cc1b3e27c2f20d00b9480e00fedeb8b6886b7af7685e07c25", 0xd7}], 0x1, 0x0, 0x0, 0x8000}, 0x8}, {{&(0x7f00000001c0)=@rc={0x1f, {0xe1b2, 0x101, 0x6, 0x9, 0x0, 0x3}, 0xb4}, 0xa, &(0x7f0000001540)=[{&(0x7f0000000200)="981fe59d37654d0c3cc9ea295ac5894676c6b0a25877c1811ee8e341939224cf115d63a7d710c1103d28efe6b0a0d56431812b3851cad99f7b30257c23e59aa11528363475aac0bc1c5b2353b10d5d569bd4f9c344617d060428ae79b90c0e2c54f51f7ac72b580da19324d921799ccac166dee68b1576c9775b4750855e65c81d3e563fd1dea694609001f2635af1f604755729c95630ecb4520ef3a292a9129ec49a9972522159719cb890217c41f82fbd69c76e00eb3d763309e4ad9fc66cd7b6a48300de", 0xc6}, {&(0x7f0000000300)="89ebc4137fbc21f539225d368ed412ff67ad7d8a5c283a3e6988ef2018244d40b256c43ca82b02e249d174964ab546639adf2b700720ed502994423e3442ef32dd674fc52f4fd8fcf02d83af0da2c01a49b02ffff4af977e9b89df0f51b9bcdb94db1eb1f27a6766b3aa9c45ef2ead9a582fa3d76565ea9634dfcc4e57a2da185c0f4535ed3cf8f9cc9d86f759478148580f4d5a75e0fc4823", 0x99}, {&(0x7f00000003c0)="753c9298277dffc9a990d429e7e49acb04e89249f2959416bce5ea8143abca5f54538bde0354764e2c39e22c7bb99a20316118bbada2f66b2c36759244eeb34e6ee6bbfbfe3bc82e76ac46aedcfdd8277ff963a7b3d1a60ee9a19c9cf9d8d60bc4959e8bb9794e539a8e74ac9fd2f7d7131200a5d620c9a1884744df78a0059beeb79de6e4e6c2b278d850d82ca76d281bafa64025734118c74851c432566366ae478c18c0ed3bc80aafee11c79606222f21a004a315599670953be459dc001a6e3b762977cabf35107c194893d7b7ff40994d38aa8dc2ca84a62cb411f03402b474ff23623a1b1ba75e77b20551a19e95db0d02e72c26711c32d0039019b13abd5ca654be124338a720fe27730fd32954ecfe14b61061415c3bb4a43a454741a315aaa2861a847ac75cba4fb3c5d702b01f2c2a59337af27112d38441a4f0cf95dc21d5d808c64a1d3a94cc2e18e77793d063c2ff26e941e883bb7303d21c53eeaa51714947f67f30633e675d60b6bd97d90c680315c09ed8f9f33ccade2937a8f1b894056622bb04e3393ae4eef72e6444e8899b36f4b6540a816277f041069b6ed000b2c22bd139448a4af4f0bf2bd5ae32ca8ff4f62076a9755be97e3a89220dc3398e8ed96d152db6301e7b3a37a9434d759024484a9138b657b11cc7d81864e68eea0051fe73b0a90ffee364cb4c69bb63be42668c22c84bc8db9993dfd3d8ca3fe04e7ceba16b0bccf3be9c6048601dc09d6f41422c57b87dc2fceee37a0ea9d9a8912e1233d7a31b57e4e28c31d1c244fab5be5be02d4751839292255a52fa44876979afdfae0acd50df2be728dd5e6a2ee75521bffd36ddefb5145cb426688b40ffef92d1bcada2579d9e213c80f44406dd5eb2651ae4811227bf0b1122b810bd7963ecd7bb256ff664fe5a98c1ad6537fbd24ef279757d28983d6515203fe6c563656b639bb95e5f5017c100fe1684d258d11572d6e08422cafc84c1733aeb43dd4791afea56152de1554e9b22b2995a582f62b55a0c2fd1231728ee472a325b53d6c022e110e3ff1e44e387bea50c012b191946c575dc6661491312d9827c50fa0a703b11da135ee1bbc20073dc6d5439e5ec81dc5064a9f3d90b9cbe8a958b5da451be459f4c557afb2f7cc84653666a5cb3b9608cb40b8ce7960130f5257f16d165ba58df4ca2243127006755e171aedb95e2afb19be6011ae944ce311c7c711ffd41be25a9ecc3de6949b23a1f9ba1404cce8661e7e79fdf4136e6237b5f8a58250f20699847e92a702a3d4d1144376bd4feab3f6714e6349436ba96856dfe46ef888645a4950f0fd13579e33f0daea54dee1e0ebc307ca3066c526f5fcbc9d80178b03d3de4d888935ecedb3e00037c208aa32720f35718fd3f53b7b8007c133445ee94f01dc8527c6cd7d1c568500a2bcba44488d34125df5158bf58ce2dfd535dd00f69cc268d1ec245a31170471b801ab16cc491996bded0c4ad6bfc2ea6fb1a370d6fe0e32a834eea331bbad3a73689759d50681c52139362563154b868cf6463708a9770573400bd94b367e5a3f32e0620bbe535040400cba73530ed997c01ed7ca45982626249628fcf8bbeb34b54f93ce8a5dba65977f28be3b0cab4732371a2b9ccc92c1012f92b1e311de638525671ec2ada0f84c32582d57bbde74b82097890473fce5c729424c56cc21f05edbf64355aaa6cc3f79e04233efd41770a9cc06659ce9ddf866097753c297b3e1b5d325065a4e399b616de99b764f054dcb0121d85f2b1b1bfecb9efb3d3cb06adbb6cbd885b2e679dabbe9629cebb6dc68402a3d8eb0226de67dd91b0a04270293d543134c8aa4e92fc31e7efb8d9ca6b71c69aa5e6e70701825d07c32c915c552667de92f70c19ca781c8f6e9194ca189a589d6fad00dad2396e585d6dd1af95d93fd6ece183690d8239e5ae7155df0408197e9da1f80577dd38fc6f15da1b5952522698338efe21d4f71b2c30107291f3469162a10a2222be46f24d0d7d6dd4b026ad45b3602d41081eaa350283a09031a313115b0210eb1906f4835652c9fb34a45f916128132ba3b1a1368cc061c3126850f83913b57632bd9fc57e4910fe6b83a8053910d4c6aadbf6ff954f8b5e85f57a3a8f150ed7042822d02339ef001b182704ba87e76b557126edf9c2548df35f02cd982c64e180eacb45ce1baa8bd440321f7bf16e784dc7a85a89a1bb21677b390abc5c081c6e3a32eb6cd8636d9292baf1bee4265bb83a5e84d760d64aea1784a6e57478f09b3e85df79bc5f6e5c232cde958d513292923d855ac02e80a4420cfc79ff45aeb194aa2cc9f2709071ccaa180880c8c92448352a1611f45366c1320ac3b6dde854efb1efd46799e82f44aeaeb4b59e8478ef9babb6dde1d0443abd1e9ce860ebd5bc8690d8f5b1a7b0ec8949156002db924f37e21dd354b778d8fee2f4c47275ba723d5fead7145b00fb0d2c9e928ba801156e6979f26d81a0245072324a23cef1c80d13e6cda1e2cf7120544a13d83359d9a3dfb86fbbf878ab5f66d316f97c901adee90dffb013f128baac395c2402e5a329c8874525464c3b9a01bd5b78cf10c304d2d6c7bc1954b7e0ddee55121ffb07f296dcc0b51480b017ada36fa31314a8ee314fdd0e91b6a7a0e0d54d1124ae3267539ae682e370fffb17e0bb6bb90f2442ddc8caea6cd5d676d5a7c89242e099836205935ee1570c7291ff10814b272c0b61bb72661bba45542a16dc805505e35d43839e7f3440ccb45bae8e87d8f3d04c087c6572bb101a269fa105f5e224ba6af8e5b7fabac12f8a2a411ad8df148fbe4dbc382ca6099e713170f3e5476dd69f6d6f5d6908a1915daf37c0b449eff4637ce7e6c61da74d6904d25f8b2bed9cfd0f96875ed385e2837c565afff13a4e5cfa32826aef9cd83dc18fe7429c2d32516aa96ec3c37b4120f3c0efd257c08469a712974391caf441d411922122ab06c299216125420fcef16ff3fd2c16481dd815cfcbc0d12ca7b5d2348bdbf8853a95e8f4a46a02f1b875380d392e910f7a77366e45715723a31f77094f34b881b87fcc7e84ec51e70ee03331afe5007d1284f03b6900f17312fe3075266b3a8586b0e3c192bd51323fec399e8ecd1c948ac3d7ffe20ddb576dab49e800c11a6a3156a6c9abe617fd1d17a09fe7b4a777cee733eb55476b876c4892ab0ae4fd2749b9d55eb18b93673ca834e74ddc39361fc573d50945984d4f401264d5452d388a9f1a59c9b70a58656c05ec334b61e7732cd504482e0fc00e2c98dc58359240723079cd8639e2c89bba3285025dfd0f6a923c42bdc9c3be896ebf864b98d36c2feee29a8019e3b51b66731e346013eab819a966c344f5b32f233b83cb3186f0ebfc90848bc4397c8c0d88e92d076c136324a2e8a4b75b2aac65af94313c13353842ff7c948bbe92bea5dcd2811f447b858b56943b9d4008c8eccf8844cfe0086fa860b0f07e81a18bbfa1a0183a80e274b700c0cf2473f8d31fc186b0b37b4ffcde5ebd82c57ddb53848c0453bad13ead0e1e71b317bbed74f3be6831299440fb30edc649379f77f9fd48a32c550b2933aa7547c5cc45d8bb66be1068a3e11d94624811543e866501abeea1ecae39fe85931b80cc84c7257f050d0be2156f1c516b128dfe02ef3e4a396db3b4384a21ffbfecb1fa2c438039cc2b256a49cad3afd80199abc66b551c39a57f3a9587c7d0abd5c8609ec1311f1f39d3aa604dafe8c7b030c597c9d836ab799683bd6cd44ce62f12ef7b6012ba4d9d702bca359e65cdcd11ab67339d4b9f259f6788fc989ee05596bf2556b2d392b76ff4a4ca4a3e1eadb8b97dac0efa37dfccb55b17fde085782c71c1aa28575df42c7b11bfbb775caca42bd1162c6e0b2cfab542c2f5c7324da32fd9e921faca8edb380c3b8abe7a8da25d04ffc9cea7256e4e32a6a7c5eb6c56c73aaab1752a726f0e66da91da166c070516ff84c4f4054ddd85386ce06b622a1e3096f3104a93ef6206196a542b5cc766e382e53c1fa4f4c0898d3e04845667d46a8a5b87dde47797b15f93dbd41e9e3c8d937f296eb47902a47fea9922ad0bde4413bb952e9d7bc568ce1267ea049f7f6bf6279d250c6c1e0c47c1dbbdccf85fd458d704cf88d2cc15fdde05c5b4b54cd143fcccedd2a0cd28daa030a10f8bda6f25bd0b0b2571373bf52b87817ad5afa3db711946b0ebcf078f8264e88571fcaf31db3136bbabfd3c4b03fa710903f0ab3e3636e0462134e72522df1a45505c87fcc2911da05e36c878fb38c6aee12fed6ba8c6d79d0ffa7d88c015140ec93f9d0dc7b69e30693d2e3b154f269c5cd448dc357116ca8ba98f494f49dad73b2c780fd2a4857bb50059d4344b3e28e4f09c0be9779c4ee7a93345c679739d10df21d1f7d8fb88d51d55ca886ff14ba09f74e18359cf8011cda3db933d501ce46a82654fe5e77e1d1ce4c2134ce133024a64aa146684cf8929ff6653a5826ad1234790752cab30ee828d28992ded4acbfb4f12a21172833d0a1636fd9ef277aee28f527dc8f7133de997fc8978323bbb5146c441f6b18a6007bf02c6d65c49db7371d5fa9052195b4b1db6774a15184a08c5876887abcc3e686a1198e92a84f97e51bdf983d45071ec6a868af0ad2bf0b890244861b7bc08e7336117db8e5d6e07859f3e3a7d4792b4c4c7c7dfc3ccc847ecac08ff956ae6c5542c1c9ac7520e1e7f7133936543459c684ac0acf57f020d42a57dded18030f8c34f9c6698e258bddabe06b4067887f4e4be03410715fb15deeba09ffd69d608c4fc8f73db4813da492557adcb3e8f78a835b5a9a95821fa69062a44eb355ca25450a37eaf0c5232e058bb5ef97331904369bb7f014ad0b4a62dcd95d0a0f1780fcc2d1e84551f3585ab9a80f6ea1bee6aa912d2bc90b43b760e7cec7d7015e2698195ab263e190065015970942c50c8d5d16ab1dbfbc9466a98731f9dbe376793de9234160d771e609d8b380f7e98536548165e9ddfd1cbc24d8ae656741d9ac60ab62cff380660dd4e30538629f343dd5ee89856630d11e2f6b884eb69169a43472caf6534c87778c8de3eba4068221157268da4cb42b95cb6a813d986782dc18a2adaf146dc8a0a04369a7e2fb6f970be8862147a1145288285de521673047da5d3174fd0559822a6a13ecf67a60543da4cb60f381d5cb77f966d7757e71ec1f77f8f80e5859a093cabafbfa036b677899be2a793fcef3dc9d058ade11c65d50ae32e1c1129f2869d05c81ea6be4643973b1f6a24f493160904690007b7becafde763eea1fa36a0c5f4646a9a8df9a47cce77df28887eaa7967de3f1d564f2f2876ec1bac1f11d6dfc41f508c40c5902c0c7f7fe109c63103aefdbb4c89af8a63e608d54bc2601e401682f9935db4975083e867bb8a4c241f45e2dee730b346a33545e231d77ee7dd870b9d46b53450ba9141c8af3d8dfee14f890bf9a9d234a94150129d499477563a7c634b73e2b34c7bd706e2fe6caf5365ed568617e95a879a16bf828196e566bd0325e4ca38cc448497e4171742452aa537a9b52cfb315f7414081d569dcdea12fcb1bdf3506981a3740f83f3c73f871a7c2ff099f90614ef34c4ff51d7ae447ed6d035d60123d94bea44172708dd263c0331f4ae8243d30a16677dff3db96db7d0a8907f5ff47fa791bc109b643dcb09df99c73de24a48fb7d83325a68d665d8615171ae99b9eba77837ec61c53ea47594bf41044f91bd4b90d49f168f72cb83a4e7d63bf359", 0x1000}, {&(0x7f00000013c0)="a3998a87386f9a2c93f20e76c6362cfba92681bbef4d7e8fd90e2faf0584b0541141ab7741165bfd24c9d5ae4913e3efa84f3fce9d", 0x35}, {&(0x7f0000001400)="195f07a34d0f1b4a08df30e3680ce1013c90f081e639ec6a797a100c42dcbbdfa7ec174acaf4484220f17acc94648c9eeba86d3c7e0d7ff9f4e9cbac8e900a2368607812d83e5358ed19df4bd7b35375feeb8329ebb5db935c95bbeb0dfecb762199ace6e909b88e7604aed54579593323d0ec443953a6f7f19aba9ab049af7f640b6ad8faf25c8f89", 0x89}, {&(0x7f00000014c0)="85d9b6bd50db2e2790ae4056730f287741aba5a0e97ac980cf7eb56be62aa31180229832a6be86436ed783a39c1ac48a61dfe762446d933a7d8848e6cddcb5b5c9322d98763584ac9f9505f14000", 0x4e}], 0x6, &(0x7f0000001580)=[{0x14, 0x10b, 0x8324, "a3dbd1afff"}, {0xa8, 0x1, 0x45d, "70be60bd4e21da7a4db0099b3e751f626e895806ffa1d987d5ab9153d8720253dd2bf244864cf88335244d357d896f53e0369a5967fb00c285d347fd10987e880222514b7c4214a989ef2270cfc7113abc99093a8d7259ac745a21e50ce894a8ffb729df4f098df26237f60b9e02566a6277b958bc5131647820c3d0449153a53687306b2ae0173648b5b67c06982b8fd5b2d2dcf57455b70ec197d4"}], 0xbc, 0x40480c4}, 0x400}], 0x2, 0x800) 2018/02/27 11:52:29 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000ff6fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/02/27 11:52:29 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x4a0040) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x4, 0xffffffffffffffff}], 0x10) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$void(r0, 0xc004587f) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000180)=[{{r1, r2/1000+30000}, 0x1, 0xffffffff, 0x200}, {{r3, r4/1000+10000}, 0xffffffff, 0x4}, {{}, 0x91, 0x19}, {{r5, r6/1000+10000}, 0x0, 0x0, 0x3}, {{}, 0x1, 0x800}, {{r7, r8/1000+10000}, 0xffffffff, 0x332, 0x7}, {{0x77359400}, 0x1, 0x1000, 0x3}, {{0x0, 0x7530}, 0x6, 0x80, 0x9}], 0x80) 2018/02/27 11:52:29 executing program 0: r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a8c000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000016000)) 2018/02/27 11:52:29 executing program 1: unlink(&(0x7f0000000040)='./file0\x00') r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) prctl$intptr(0x3d, 0x101) ioctl(r0, 0x2276, &(0x7f00002ba000)) 2018/02/27 11:52:29 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/02/27 11:52:29 executing program 3: mkdir(&(0x7f0000b80000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0xbc9dc8fbd81cb4af) ftruncate(r0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/27 11:52:29 executing program 4: r0 = timerfd_create(0x8, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x2) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000002000)) timerfd_gettime(r0, &(0x7f0000000040)) 2018/02/27 11:52:29 executing program 7: socketpair(0x8, 0x5, 0x10, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x6, 0x4) prctl$setmm(0x23, 0x6, &(0x7f0000011000/0x2000)=nil) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000000c0)=""/222) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'bcsh0\x00', @ifru_flags=0x9200}) getsockopt$inet_tcp_int(r2, 0x6, 0x8000000000000019, &(0x7f0000013000), &(0x7f0000000040)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000200)) 2018/02/27 11:52:29 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4483, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x5f, 0x4) clock_adjtime(0x0, &(0x7f0000c08f98)={0xa6c5}) 2018/02/27 11:52:29 executing program 6: r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000002440)={{0x2, 0x4e22, @rand_addr=0x5}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2, {0x2, 0x4e21, @rand_addr=0x5}, 'bcsf0\x00'}) syz_open_dev$loop(&(0x7f0000002400)='/dev/loop#\x00', 0x1, 0x2000) getpeername(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000002f0000000000d2a26c98bf459c551d72bc74a4000000000000"], &(0x7f0000000040)=0x1e) sendmsg(r2, &(0x7f00000023c0)={&(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002380)=[{&(0x7f00000000c0)="0ed8003d8cf59f75c4e4527bb74b5916cc7e72362c3624a60f9576046aafd542142c4cf6060fad8551bfde30f7b25696096cf4697f4dddb2d96e0e5ee5e76b934782297a839a53398f3c02f76e14b2119db714330a594776df24ae65173366dcc59dfcca789a471150c9fdd7cc9a0d03a2d602559bc5fc99d5651012130b114b8c66da7a10d49585241186e71ea50a005054d1baa1ea4d46bc7dee40f67f6efc5bd0f1240f9175fa877128fbb09252d36f5b14484e199dcf8da765edf49497afb7d47bb9ec320fac7f47e250b086", 0xce}, {&(0x7f00000001c0)="0beab7b53d65d268ad3bf5e9c62c2b722480ec409ffb9efc656cc29b5c36109621e94c9d4595ab9fda2c0ba3b351e6f51753122964fce302e50bcfe5461ea73a45b7e54e419a20a1f06e94de4a4fc943fdd285ddc6a9ae07505619639535fbc1c55fc5254187d13d3c6b548a700a7a9f4258df6a2588b135fe637d8c5422eddf68ad66f18227995c526a5707348314ce070fb7e1ac8970bd8803fe248d18dad34e3eeb71f49be28dbd476faf7d7eecd0c66e937922af67edec1900b2fdbc61186602b8ce812fbb4fc077e5a8d3cd449f6a08e7f6920abc157f35d51abf78737fce80c71297265338679a474f79d24a8e298982bd27585fbdf461794bdf01af695c828b5c6eb0eecc64cb0a2d6b14e221f8c8c645f1b2d1dbbc73dab284b222960437fb295ed715e772a6d2cf27730a2228230dfd875fc333bec43bd552ed13192497e967ffb64baa615b76f0984b088683e2bd37b0e2d5857f56e6ae14310ad0c8c0c1518bb818e9331f7c644ad8098d0de2cf59e3a928f12dfe486d039d138b82e225818c0d6b5d3d37bba557e9f1fbb768eaf2e7219d5e41a4e50e528e99e14d7a45e417d0307f53fe0868d3635aef009a34f280a221334d9c786761d415f63dbad713c60062405bfb78e599694fa89b907c3b69d5694a8bc26f53bd86dee2577f3bf150d9809b392d9aec4d2655381dca4a3facdf37a401647214e986d5ec652cdf1e8324f1342205738c57f14c3bd036fd9b30033613ddeab329d275153375ca8268303ff88d59aab3d031f2ae7d66f55b0bbad3d19d589ba2836179477a7e3c6b5b16252e51db23b22f6aea9dcbee9f50d6990e62caf243ab267704b214703a97fb9c834b82c0753facdb3fa32e50b401604c29b57e55f5bad89a5a6e2a775a7f15ef8e49031d39a1fbbfea932bde950c8a7e6f0f50690d1c01c3ff2336b39cb72c8d07c38dccd682305e1cd297b3d3570c8ec5d781d66c629d9dce24204ec6c0757951e05e9fa126e971dc74574f1c25fd9b773560a3d887cc078648b7550181ff620232bbb4e3c9a4d6d155e6f20e60e77bc197099e3752280528f9a377083b3fdb8e6cf5eb7113ef93d6579b5af9a502ceea11dd4e23b77148b909b23e88057fcbeb53f68ac39387f617157f3c5cc11572ec5477c32ec47348a5727cfe2d07f2310e0b3937a0ea1b55ac08710300f993b375e223b2546f92311953f94d79fbbf8688dbc696fd71173b5a26abdd377f89ae6e5e07f59a27c45ffdd5a8654cdd5f376211272528c4e24ca57d974d85570774b3c207c8590ef4e9d303b7c2c8fc0b40c91a71acdffdb44dcc86a61871d3680e628d42e4b284966268ec9a577424e2c4a6af0aa052d0ad76a75c32021e1fa41fa2430e5ce70f2a868567f63a749eb10a07d573975f7ddfb6f982ff2040f46820ff60745f9af21c3270b3a26038f377b7ac41eb08a69f258b6017fa3dabfbbce1fcc1b99163d874c3a8cd9456320c6b02302a6cd8c60851da9761a443bac36e553436dfb8fa17500dd5fa6dfe774e11eef3878ea55d1b12999dde8f47486db3d269b20d9daab5d4a22b986e9de31f7cb7a5aa052826e0c7837d5523304b152cc3bc9bb8b14926448d508e9b755f9fb0c8a6fbb7b2a96b59b70e7b3c9dc157983209ff6ac2c7ac265b931ffbd3b9e06e2da2059d2b7a8978df869ef257139e961aa3940cb5580575b900e1f7e0b06c70eb5ae44db7245f5fd606973d4f59d5710c792505ff5a2b6b07e5d2d48c82330f3369a56047fee2cf141ab0468b46ff1c211a583e80b46141ded92f369bd76c826fe38d2c4ae2ca503804076675b844813d8e2d17586b443df4b08165c0fe21740dc25a605bb84d4a5137001cb07b2fa7e33891ce455f9310d7224fb7a6c4ba267088efeac2829eee2263bbec7b5f5ec9d286fc26c5f786203a93415598838748423e5e9e7eb19a48aaf9c7f26742e5ed67c882f828df9729808c3093ac35cbe01817b3267c45d01c5ca2d0caf83674119c1d1ebfe6761db3fe298b7969a5b488a63e42370aade202d2640423fccd4c94e40fc5b8f19b0dba923380ec6b52d3251ff56a2a09276f40cfdfabbe2e60391ade4961dae8dfe8be5dacaefc892cb80cd31da14a2ec43d7810857c1f59e38aa8c2f5706dba56f3cba218d2730e88513fe53c8c041e7e69af0d648048a76f407be5fc2671dece792db9259f5fdb9a9b0827ec99ce6a2918bbe551e28484e0a2411750d0b7476be2d4cfb82e3a904e2d3aaeb9ac292ec23e490a5a226ff79b2cda25d0fc4f84b59ed05ed5061c246fd61675137105cd651d1281518d7e00933f694503f8f00257265df1778d1d2473aee81e91355abf313172c1e131734e6fa420144ef66c209395def15610cf424647630423abc41d0189b651dcb8d2c1d75986f2584be0e1bf81852d6bd3a1061c4a043a8e15eeded2629038e757b038817f96e2bbae1c742f6bfc915e7b201ece1102c1da01138453389fcdd8e84cbee1c5eb16d2886411daeb980b2f804fd93a52b74ac7939ce843ced252400a2987ac1f6be37a48415c23f322afef5b61f814df2bd5c94add953e2e4f335063eeb8b00ba7824df19828969420a0b7256e06b8efd5aabcb117b52a3af7ee80feba818f6b4f5407f82ddd90031d233990bd47631d9cbeb3fd46314f05d7d5653b7cd569f014a5a32bc97012a312c202b74e7c22084c2ba06453a94fa17795f1933e99541b9221b0607aba524209951099d737089514a80439b9eebf81b742ad438c2ea0101aea014971bca322c34992315055481f9bc451f6c9917b082c7ef55d3ae4ec0ab1cdbc863ece76fce21d687b03e6036297ad95e12a61454cc89f6128745693e0ad1fe09ae78aa10736c9585152f1726a6b2a59099212f4ddbdfd10537d1c25cf36c710808537f5fd6106d22d767c5ad23e614ea45268cb64c3025bad8ac1322fbe7537a433bd7efc8bfbe14ded1b71bddec524971f5c650ea5a51cd77e529160b2ca1a2a6b6ea8f6dc10c1f40d43d3cf518be00b16ab473f1182a381382d87df0298e425dc15aa7cbffd74c51716707118003e7195f289cd8863a4863c2e1f631f9dfb57acbe8c237130c42c248dc78eca4ccdd98f3df89c4c63b780907364e3bbe5a553bd6e8d90df8c48ca68fb05b7862e5b0717d6d9b5a315d71131e394b2649fbd42f821b7d9f9a40c1282ae93d5284302174570ffe8bdc44fdcca738a2476e6a40102bdf7233e1faf306aba9ef7e5d0caa4b7e913575813812a13294bf85cc37539ea5294790b29d0b25a99672a09c4dcfe5e57998636495d8265f8fbf1b4f90f6a1982d4c8f5217e7bcc59d234f199764b2887f51ec964e32e0bcee05dd3b04d89a9fa47fe1ad5266cb0b9a448aa795eb712af3d7b481d1bea7bba623eb3cbd422673a9f6aef00de047a4c0db2b4cce3c2bb1a44f9b00f60627dc72118f465f1d69a2b87a96d4089138df41df40ddb4f130cd6f88311f12f7eadb4f816e2d144fbb71f4115c086f475c7f49000a16ee3ec840d74656545c8c49fd1eb195c29592577297aec78a5cd258e53ece1dd050310eb47c22f6eeb384aacd6ca25f6d9a37dd198b2087ecd5e2614d2089fcd7a1f5df0c13fae65ec623b5f0bcbb8e1e71a3b605b0bd7a1ea44d2805c48e6bdadba3fcb665bc0f800860b9646a318f7c54b1accd5537ca39ec46069685a939f4adb39cc5ecf9c68564af2d25f398053d1335dd5c98e2ce722b5351f7d394b872dbae09b9dd705fc2a28a389d688db0fbbfae3ee08ad9e811b4a9266d68ca0a00170268a339e636c4aae68c6ac7ccb27ec71167f3917d0f5915c4e7def84ffde19fc1133003a2c4e8a1708661e54cfbf2805bb81b5ccd593d3e53cc2808349a1c3dd5ba7ff5f529764082ca24ed493998694bf022e893362d90adfda104303199a9bef1800f603501c2b0954adb70b7fd85cafcf776b335f33185cd773659572c4b333bbc935ff6c354dee9979b6c48572cdddcc7d511e3baeb7ca3664c251e63dee31123a10afec78fc76b6150ead867aefb360833f5565051309b92a1ccc5bfadc918accbe1141f27b8fd4f38dd179444bddf7c3820dbb1787b5ad70561f511e76eb46e921e73f684dc95e6b75950ffd66a4332f17e32eccdc823df00091a0ecba583b878ee3e7de9eb08a62c74099af6c89a85ffb9385ebc57ac299e06d659e37999d7557e134d8c0681d5e4c58b02ca2a60c7bff540175f7c8c10b67ff491ddf186abe3015f3afbd61f624bf371475e5449547694e5376688279af01885f7c494fd946283943c33c88a7fb2837680b71351ba0aa6443d930b9fd71a1c4e7cfeb6986c8fb7d258eb2c510d0894867b6c06b52fcdff58660aa15e32a795833685f52ea40e2b7640472579b227d1f7b4062655b8c278854b99e8acaa2f7ebb2898bdbfb23b2ae409d4fbfe0844f12a6ff77ae2a3dd43cde9f199062dc935a4b99a13c9f3672e8fa1e53e6c1782937066b5ad74652c0c2d2833bcd25a7523343c93d320b8ef010e3b5d773c9e108f857eb06872d8f043281ac3f0719e4f5678a74e838e877fc63e9cfdd98dafc19333f99fb0c632ca13e03ea0ee0e556a9d4856a0c3d44e481fb7f2a19809e49e676bb4300cd21175cb1303e41243782c55f38849c707833aad69801de2f2ef67b2975d093c988f1171dcb9f12b9772bfb0650651da43555ccf9ef5be297d7524161eded8a6d1e539e8f500bca744694192b0b4412676ab14e77598e8d4c63b7bd12dec7286181737345906ee34d67de2597b9162f7b66519077a580c3f23781ad77c30f395a52665712e158f927324519c1d7593232785f3d40712c8eb30918a018cd19766db9f155ae96b1e98a4a84ca1074f49d6c125701ac3bcefaf1e33355d8ad327c9eb54ae45515f7bf919de5ae64f2347d9153eba04525fd3b13faa6b56fabd652e0fc6a85b87b70858a09301b6a52b58442f58413e1a750b36d4b5bebb8d2ec0f406d5bc7b0c75cac57709fdb8663759c3c55affa4490ceeecb87fec35e0fa50e44d073c62fc15e7ca1c80e63e1c7ac6a313ee0d24cf68b082f17c484ab32f30c292035aace6ee623a3a23e528b7ecc05f52b4f69913e0e6cc19806cb2ea0f089a7aed4ffa1edc21107fc65401d8f281602a8a9adb608ccf78a498f168ea22a4c4a1b10b6d351d639c164d9459546af78c0234ee37ca0931e0af8bc8d817897c4852f5755c3a11c4272de8270d3812c6c60ae9ca8b9b2090884acc7a34650d75af8f939df5666d958c493db1f0761380e77c168f924f265b69f15edf854636ae2a7ce28287fe43f8d9ef08e0101084d13f2166f527fd6ce564603336821d6ac8dcb95b547e565e21ed9149d8f2f82101f1acf5d6cab669fcf75387997327269fccacb59e27cf1d0d507b07c664ed3f8def6bcccd7b0fe9ff7569de242a27ac2b9cd5de01fd536056bee85c1990a163f31500da13029f88767c2ed88b50dcf7f9a260d880199cf7f32a3445d6604b33c6101db58aa98a3ccf13ffd778eb5ee23f19ff3bfc778561b866eb6449567f4bfcf82a0e809a52e336d1113a53a3382d11c9713c1dd33876b07659f11e799c68aff2f367dcfaf522f68a5299b954f9ba98eedd421e2392896576f63d25f5c5d8053c04a89b085d729cc8f454152e2169b9261de187ada7deb8de9e52fafcfae969d5a070b6899ab73f397b691a6ce1b7fbacde46b1de931c059a1cacd43dd1573189f22976282b35fd4020c69753c61ffaed465b3b282a225316d5a", 0x1000}, {&(0x7f00000011c0)="8a66effa50b66b9e077a2ce4d0ad65ec112526d8da6042845221842a0087b84c9458ff05ae5270c2c726ea72b64a71796bf6257f9eacd452f885a5ded762c80f18836bbcefd607cc9168bd4bb9a107bc75a9c1813175a1886cf7206dba4e6058556258543080c50cbe045f4a9e333bf0c75a00e9efb74ab7788c52d60f506630b9ff87c648e67c531b41f32ca06b6b4087894f32ad03361fbc726336650b6ab92578b2ab369781d8eb061f21a0ff7a610187a9ca6ed1005d015b10ea30698bd698928f5bb6afc1951b6e9bf685a573b12867721bccb25dcf0ab5ede5d11a", 0xde}, {&(0x7f00000012c0)="28fb87e068698c25d0f3394505696d1494b56f6c12d802edc85c0c2468dd2b71d7747077703d5ed8a4e858c5465b533b41f44897c978deea834708cbd45fae67f55e3818ef4ab3c25b2178ca2d33f0da2341e5cb9b64995627aa45c38654d9a0fc7c15404f", 0x65}, {&(0x7f0000001340)="7fb898551a1751fafa818280358749b884bd623ec5fb3608", 0x18}, {&(0x7f0000001380)="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", 0x1000}], 0x6, 0x0, 0x0, 0x4000}, 0x5) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000000100)="1c863adefb52defb00040000f6e31b91", 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000d06000)='stat\x00') sendfile(r0, r4, 0x0, 0x3ff) 2018/02/27 11:52:29 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/02/27 11:52:29 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00002fafe3)="441f1a91000000d9e41b66505c5c000b651c0000004ca60d3704d9d56a", 0x1d) 2018/02/27 11:52:29 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f00008ab000)=0x40000000000003, 0x4) 2018/02/27 11:52:29 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000956000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/02/27 11:52:29 executing program 1: add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) clone(0x8010900, &(0x7f0000000080)="40a4fe38cad673d45d1f26fcf3966f398fb5582dfbc1b0370da0e779cb247e6fabe784ac75a7a6ec68b22ab321798c76449a146caa85187961f18aa6e58bd9d0b5834d82c0ed8fc9ae9a9261d73f38725e9d6b83b2b7b989fc67a765178cb8b417", &(0x7f000078e000), &(0x7f000039f000), &(0x7f0000000000)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) lseek(r0, 0x0, 0x4) 2018/02/27 11:52:29 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/25, 0x19}, {&(0x7f0000000080)=""/31, 0x1f}, {&(0x7f00000000c0)=""/57, 0x39}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000100)=""/38, 0x26}, {&(0x7f0000001240)=""/213, 0xd5}, {&(0x7f0000000140)=""/91, 0x5b}], 0x7, &(0x7f0000001340)=""/231, 0xe7, 0x9}, 0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001480)={0x40, 0x6, 0x1, 0x6, 0x2, 0x0, 0x7, 0x7, 0x0}, &(0x7f00000014c0)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001500)={r1, 0x3, 0xf6}, &(0x7f0000001540)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)) 2018/02/27 11:52:29 executing program 0: acct(0x0) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x1ffffc, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x4400) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/27 11:52:29 executing program 3: timer_create(0xfffffffffffffff1, &(0x7f0000005fb0)={0x4, 0x0, 0x1, @tid}, &(0x7f0000002ffc)) timer_settime(0x0, 0x0, &(0x7f0000001fe0)={{}, {0x0, 0x6}}, &(0x7f0000001000)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timer_gettime(0x0, &(0x7f0000000fe0)) 2018/02/27 11:52:29 executing program 4: r0 = timerfd_create(0x8, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x2) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000002000)) timerfd_gettime(r0, &(0x7f0000000040)) 2018/02/27 11:52:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat6\x00') pread64(r0, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x7}, 0x8) 2018/02/27 11:52:29 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/02/27 11:52:29 executing program 6: r0 = socket(0x7fffffffffff, 0xfffffffffffffffc, 0x20000000000002c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x8200, 0x9, 0x6d4, r1}, &(0x7f00000000c0)=0x10) 2018/02/27 11:52:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000800)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="060076f6426b90da000000000000080000000000"]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x0, 0x4, {0xa, 0x4e24, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, 0x3a) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000100)=0x9, 0x4) 2018/02/27 11:52:29 executing program 3: sendmmsg(0xffffffffffffffff, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)=[]}}, {{&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0xa, &(0x7f0000000300)=[], 0x0, &(0x7f0000000600)=[]}}], 0x2, 0x0) 2018/02/27 11:52:29 executing program 0: r0 = socket(0x10, 0x803, 0x0) unshare(0x8000400) mq_notify(0xffffffffffffffff, &(0x7f0000667fa0)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000), &(0x7f0000c9cfc9)}}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/02/27 11:52:29 executing program 2: r0 = fanotify_init(0x40, 0xc0001) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = socket$inet(0x2, 0x6, 0x7) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) geteuid() fcntl$setown(r0, 0x8, r1) r3 = syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) write(r3, &(0x7f0000000040), 0x0) 2018/02/27 11:52:30 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) getpeername(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000040)=0x1e) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) 2018/02/27 11:52:30 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/02/27 11:52:30 executing program 4: mkdir(&(0x7f0000800ff8)='./file0\x00', 0x0) mount(&(0x7f0000879ff8)='./file0\x00', &(0x7f0000106ff8)='./file0\x00', &(0x7f00008d2ffa)='ramfs\x00', 0x0, &(0x7f000063bffe)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000442ff8)='./file0\x00', &(0x7f000039cff8)='.', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) pivot_root(&(0x7f000094f000)='./file0\x00', &(0x7f0000d29fff)='.') 2018/02/27 11:52:30 executing program 3: r0 = socket(0xa, 0x802, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e22, 0x9, 0xa, 0x0, 0x20, 0x3b, 0x0, r1}, {0x7fffffff, 0x4, 0x8, 0x9, 0x80000001, 0xffffffffffffffe0, 0x101, 0x401}, {0x3, 0x8, 0x7ff, 0xfffffffffffffff7}, 0x0, 0x6e6bbf, 0x2, 0x0, 0x1, 0x1}, {{@in=@empty, 0x4d2, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3507, 0x0, 0x2, 0x2, 0x6, 0x2, 0x7}}, 0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001240)={@local={0xfe, 0x80, [], 0xaa}}, 0xffffffffffffff6b) 2018/02/27 11:52:30 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003f80)={0x0}, &(0x7f0000003fc0)=0xc) socketpair(0x1, 0x3, 0x20, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000003f00)={0x3, 0x78, 0x3, 0xffffffffffffff1b, 0x2, 0x4, 0x0, 0xd3, 0x110, 0x5, 0x528, 0x80, 0x79c8, 0x77a, 0x0, 0x4, 0xff04, 0x20, 0x9a3d, 0x3, 0x6, 0x0, 0x7, 0x10000, 0x3d2e4ab0, 0xfff, 0x2, 0x448, 0x80, 0x401, 0x8, 0x9, 0x8, 0x9, 0x10001, 0xba, 0x7fffffff, 0x6, 0x0, 0x0, 0x1, @perf_config_ext={0xfffffffffffffff7, 0x80000000}, 0x14000, 0x5, 0x9d5, 0x0, 0xffffffffdc1ffbb3, 0x400, 0x5ac}, r0, 0x6, r1, 0xa) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003ec0)='/dev/loop-control\x00', 0x408a00, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x800, 0x0) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) sendmsg$netlink(r6, &(0x7f0000003e80)={&(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x21000002}, 0xc, &(0x7f0000003e40)=[{&(0x7f0000000200)={0x60, 0x1a, 0x20, 0x70bd25, 0x25dfdbfb, "", [@nested={0x30, 0x26, [@typed={0xc, 0x4490, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0xc, 0x36, @binary="8a"}, @typed={0x14, 0x37, @str='/dev/sg#\x00'}]}, @typed={0xc, 0x21, @ipv4=@dev={0xac, 0x14, 0x14, 0xf}}, @typed={0xc, 0x50, @fd=r2}, @typed={0x8, 0x20}]}, 0x60}, {&(0x7f0000000340)=ANY=[@ANYBLOB="901600002300080225bd7000fcdbdf25b0008000829782fa00bec29e38c7db6e936babc3af5693fa7dca3e5441ee948fc89863f797145d33ca6ea63a4bbc6dc6065bd0c73d3018060f5c3712cd06fa9d39c4004528aa35d173310f94a8fb1fcd7523c399439c8d56e96f3e3a735cbd602dc830dbee81c5605ea992fc04d3564d65848f3b83110d23e1176b84db23ef14fe42f802d04c412b48322238c9fec1ffd7cbf2d22b25703eb2d7860b8f5f62fa367226771075011ebf8600000c0136000c008b000000000000000000", @ANYRES32=r2, @ANYBLOB="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@ANYRES32=r7, @ANYBLOB='\x00\x00\x00'], 0x1690}, {&(0x7f0000001a00)={0x7c, 0x1c, 0x200, 0x70bd27, 0x25dfdbff, "", [@generic="9a7231b572b8c417d24396fb0e156b60405bf884eb18c082a3b8be2e950e0c77e2ff27846a149441d43f31955311c6fd859494ce2ade6c954a1882c63e6304eaac00c133e53fc1b7829e4fb436a98e987f37e0cf138a8fc70c5dd0a76849bd470eca82dbcd4121b002e2"]}, 0x7c}, {&(0x7f0000001a80)={0x2384, 0x1f, 0x328, 0x70bd29, 0x25dfdbfb, "", [@typed={0xc, 0x42, @pid=r3}, @generic="ed9d2e15be0e20abe8549e2e2136c2956cafb69c47acfdfeb7569917b69c567fa314e72fdb244d1e1691b5ae58ae37c6e7383ef267f630019766f5e2344934b950d8290276cfd1d616b976a73d", @typed={0xc, 0x8b, @fd=r2}, 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@nested={0x60, 0x1b, [@generic="a0f506e7b9e25790a4b560b9cee1feb1cb7aac35112ae606c84cde91fd3a2031e0860b0b85f938e50a8399113d9f2d705b6286b821fbae1b72", @generic="ab0bb22a5c04bb3622da8d3dc077a6a6ee5150b909797c1ceadc775bfdd8187105"]}, @typed={0xc, 0x4, @pid=r3}, @nested={0xf4, 0x7a, [@generic="314ac943aefc0447be2e3ff2b38f692765c260e30fc8ac8a00c3d06c3eb4a88e93b20755316660df3147adce32108316c43cdd76dd1db3d20ffd9ce360d53afaebe799bfe2daa3fbf305606ce7680f50271d995df82d8f77e73a2fbad3732ad2aa73c64507622e2f991e7a21789964d66eaa70d35a985656cab83b023991385b448029c8e89e161971ef320b354650c98da6d622a39eb873817392c517ac74edac65732253eec2c7541052e007e9ddcef7e51bc5f3d6d9de8b04cc03d2fbce9a3ce8e21622fbd0237328ba05ea0e173da2bb49f40b1df225afba48ef151801ac0104a1e56e43becc40536729bb63cb1e"]}, @typed={0xc, 0x6e, @pid=0xffffffffffffffff}, @nested={0x1a0, 0x23, [@typed={0xc, 0x94, @fd=r2}, @generic="387769c6e7ff4a7b8013a467ef8bfd42102cd6f5b33f934f243bf60015a78a4d60bef2edd01ae7dbf1bcb2e2d787b1d4fceb056fff928cda2fba6891320c3e76a53e65e706dab009582106123dbdfb9bfe766233be98bbfa69", @typed={0xc, 0x32, @u32=0x4}, @generic="8ae00c541856e79c23b2ea1209a6d5bdf6f4acbf5ddc244afddd3952c60e49a493bbcf9bf61f02fba08d0bd960808f337357586b0c692f560eeda92c8069ab7b534d70af5e7e925a997603393a6cf313f9461a339d5d78b78fd271708c9e08a78e13effad382b92bc6a5c12fa8f76f9151b7645bb450417097ba009c3ae54ad2e6c8013a5e1efc8cd482aa36464421de8f037a6c310c817c7f1a96db8e23d2bf9214331171a30b63d36e821e212408bdd31c0d957a4e92c9", @generic="cf2970c67f39cf1987acc8b6c2bb4d9adee59b51aa8467cb9ba65bd7bd6a01b2bbe51dca610431d4e10943bd636da5d9ba691a30bee467f64d85a725fe3a329ffd4c6488fce6125ce22f9e77f94bf3bf6fae13350cf46757ea72cc28f699c0954be744a0c1a58fb48e9901d7174f5d4921ba"]}, @generic="c22d19c7c98596ea35cf47de4d8a5339a63a9c60cd3a98c874890f22c5e53f1925c321cb47b5d55d12d4783ccb73c83794230e02d2b477eaa6c1dea6b7dd67964d643593988cf53b9f586bd8db1de51cf7c4dab84976189581ea9a088617b441b8018ef51138fc8891a1857c3115de5ec672199d680130f5a53a2080e9a561757adc093e2e63c9bb1e1b5d973723d10ac175017cd8391bd31d9d782d33f58e42a3e230fd6308bcb160e60ee4c8de20d28bdf5a38efb27f8fcd8c6fdade893d695df4f76c3a41ba272a55a42436ea2ed525d3f2f48f96d4fcf4ee71334c71a07ffcfbbae730905d6ae61b0da64a9fcfe7eeccee08be6eb72e669852212517fe0852d79cf3043f3f3dff5538fa2a13f7658400ea1462c7fcf81df46803d8b6be5e415802dbf8953edeb8b1279f400e9dc9f932183a222f51f80ffde681e2a030bf2c40e26cdff6fe74c8e014a4b40082fb511c002cb29b8895c8aa31cb596b5059744f30e62178cc26832b161b713192078f29b1ed73a49396fe95dac0e92428d8a4e1a5b7fae1b8bfc716abac1ef24def886ad6dcc0e88f8f61df4a068fa7b522c126d0b5cd1aa9b38d1e3ab3127dc8740ba41c8f1b609490340b1c5428e9bcb0d5054c8b44712fffa96367fefdb148d07d9005691046a48e95ad74c6483ea701f132686d4222600a4b66be9ba312f0d94e168266afe65218b781faf3419c4a544fba689463962c222f1853383eef79033a26b8a537c1a3ade2d910a2155bd1dbcc7a4d70bc88c6362bbdf1b56861b2a4719d3b317a708f89d17720d6b2761a9231511c8a064a26eab9a448cdc58362d54ee0ce7c6db60e4ed21201ce7a137244286ae4c9b14985bd6510887f56aca4f79311b0fd21ba4141b0934ddc01b14bb8cbb1f5f9a24801a66a76d2a633b25cbcfbb2e4776c71cb5f80a5bd628a86889b53befd6f69b5232ee7ccb8262475c3ace69bdf1a2ce5b02b9d2826c1cbc6bf8076999a2ec818e82631b9874e6907478222efa2b48c7466d439c9e351a45e26c3ad86cf34ccd901c3a9f345abe919496977f2af41a65df57da8c493f190325593bb7f13e66e6b98b2fec565c2d1626ed533a9f25847e325f9ae9ff232c17c58d6f73293f3e7f1e8cd0387fd468c4330f6aebf6fdd069184ba249df13d2608e1af9f2c856bc1d7da76a5df1e6b76825e095e1f59daf9be798d830bc66de5c38cb4adead4d2bbadf30da40a0d2ce27279f645137f4791ae42a3b2cd146135140be65096eca9936099f9f3d7328dea9e7b45eae4eb1728f34110a350f8b446637188fcde1fc36e6ae5943f944a72630c81d9b753eab00bf14bebd81998119175cf38fc17820193f90c3456b44398f35ece4faa27860ed25baee6bb0c7a717392e0ec63c8a79d9545342debe4760143f14eaf2d8363901c5c6963a2f4fad5529e3b0a9048a87c5c5010829ce378a66f59a76138d80e2f4603fccdbe1b1a8eac8d1344da7f3436c976e2cf5c169df0e4094dd667fd9ba3398c807e7b774d458534452129172cb1ff669bd020e238955016e12fc52192345213ef92f7a0d26007c0d6adc3c7b4bd7025e0a8a5d643055c5ec6c6db66900b945f5ad6e6b4ac2387b34e457192843ccf57e56d61a3827cc2e7b87d848bc7661a23e96b7114aee5040531ac96066ff1624fdefab5eb1ebd38a939c069cb5a8d7a7cb8b7a74163c585d551aa449c1d9cf990afb0fc6198efbd366d6349ac15a3bbd43bbcc7a39045493e1699009f202957d301185d8db3ad24cf4edb9e483f130e61a5b4d3a8470188cc8ca16e2af3cc45408b50305a1b1e4b164a22a66f62d5620c7baeabc2a4436c2eda1dfad306d7472e2a2e87456a8496f40f35347d34c1ab304a1b994067414f0acdfa5d3732687d3b4f2a71c022365ece9ebd14d859d30ff4e44395b4d4c9c7a6aa9dafd90701a0ebc6ee575d63a4c276950a56b51ffba0961f8f4898090581b435bef96e5a77fd7d2d5d5de3fb3967b8aafd04e0708bcd54110a0b52e1a884a39758a909f7893df5998f4a90802468620e90ccefe168afdbdc61067b580481c45de7aa3d9e163a6d8a5cc2b46d4637fecb96bec3e3ae4b3b34617d10c2cd04c81cbdf93656a80355ce2f94fa307be3c583017eebb7491c98e4a5695542f91195574bb9be0bae7ef4f6e5491d1aaa0d09a544f559dafebe912c646ac86cad941a4e46392870f5ce6e40d162ef5b97a13a7e844581e1d832f515e63a01b7dd1676e073fedb1ac907df5e35001041ab339dbafa7ec0c74fc5e69ef11e6c9674d59ad92e05bc55b524207781270d5a43226e07e375be084d059cb8840972eb0f31d5bb708a8bece87182667ba5e588ed0fcf8b9cbc951294037dfba8d5ab29806dacdad41531926ff2692432ed43e832bf66d35d793b3e4a9d2d8790301df088e53f0fd15780ac528e908482384a80b562488b384e3a493275954471116ed7f5fa86443d2942ffb30630a99505008c84b5bc45a048c19d70cbedc0404342e0348015711908eddd1999fb939a9088127ba34a55c016144b852b37ab9d26ade2a07f5fb4e9e012f5d48f6d4128c502b829e4017e98f34ecc2cca092b0874f334a5d6b8d47e2366aa38ac340d7274edaedbac65517fbb3eef282bac9431de4711ca77bf3f2824728d0c8f5037cf4c3a8be18b1fbc809d6791b7c2a0ce2244cc51c772fc8c02b67c954f7c2fca3fca74f68103410befedbe4d9718bc9effbb0d27d7f8dccae8d3effd8fcf52a76d69f7e1874f0b69eeac6e05a164d6adbae7c10dafd969038236813dde35631bdfed93c2b2fe7b496586767b4de8ad20cc1a414f026a970784a7a8b247afa2f3a2550ca73eada483491d99cdcd07183ab4e8e7a810284d14efaa3f4ada65657d0bd0c36748968ea53e09e9568cf5755c9a15e98c943f003200feb42a86f3b5946d5194f31a9f4af572adc4c1410fc3cfbf3887d0bcf201be77ce4af7d0819839bf02a56f186a59ba526adbb0c7d191d977c7b7e7bf7104b10b3dc7ec6d1c2191de4ef8f11fd31d043581ff704c9ebbb4a297b8e81ffcda66f6a90d5d6026037131129f63f201f181d1839754c8459115054182510df8e3b509cb0788547677f29e10fdb95a75b3d649a99a3ec2766e44c6d9ff6cb622293a6fab022429c1dc58d4c74105301ee04d79413ecf427beee82551d9a3f488baebd4f1725fedcf4e29c5b2a22f5ed2f534c41ab93cb5c5ab4bc84d7e8d15eb8778987baf09bf362c4a27f7d0196877fbaa8e2be889e708edf5ae29c04c4d88a660fdbeb63be41d79f794e4969eeedccb39803b48e79f1b3827a5dc2989eda1e3871eb4ad78c771b959d4c0c40c867938a107396bbac3bd42d87c02e2daf02ddc73c33f47f449c2642b6affda328a0ac7c5c81f894d17a4c8beb78b3199717e8707e54877d4ffb9dfe379a550e2cc217a725a45753a276a510be62546443aabd66fa5382ed001fc52038af3ef5dfe724a627147ba2fb3000ba8d1e621c7311ab4dc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0x2384}], 0x4, 0x0, 0x0, 0x80}, 0x4040) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000004080), 0xfffffffffffffd22) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000140)={r8, 0x7, 0x81}, 0x8) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xe, 0x2000) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) 2018/02/27 11:52:30 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x44080, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f00000011c0)={0x1, &(0x7f0000000100)=""/4096, &(0x7f0000000080)=[{0x81, 0x83, 0xffff, &(0x7f0000001100)=""/131}]}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x410040) write$sndseq(r0, &(0x7f00000000c0)=[{0xfffffffffffffeff, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {0xfffffffffffffffe}, @quote}], 0x38) 2018/02/27 11:52:30 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/02/27 11:52:30 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$VT_RELDISP(r0, 0x5605) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0xe, 0x4) 2018/02/27 11:52:30 executing program 4: mkdir(&(0x7f0000800ff8)='./file0\x00', 0x0) mount(&(0x7f0000879ff8)='./file0\x00', &(0x7f0000106ff8)='./file0\x00', &(0x7f00008d2ffa)='ramfs\x00', 0x0, &(0x7f000063bffe)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000442ff8)='./file0\x00', &(0x7f000039cff8)='.', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) pivot_root(&(0x7f000094f000)='./file0\x00', &(0x7f0000d29fff)='.') 2018/02/27 11:52:30 executing program 7: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x20, 0x0, 0x0, 0x8020400020}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x20100) dup(r0) 2018/02/27 11:52:30 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1ff, 0x480801) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x1, 'client1\x00', 0x6, "32762c9e19251906", "17387c7b3e4072fd1cc104427aa0f35974e7b2c80fe56b1dcac65a2f85ce04bc", 0x7fffffff}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000140)="8345bb2075b5d1cfc3bb52a19930fd53d2ea2061de63276cfb721be3c8fd3777a572ba01e345e4c4af683afe6a8ff0bcd2f7e862339ba155343aa4af1043669dd5cfb46766cf01154e3173e1304d9088e19bedf5ed9e88a9d4fd352f46b32b75e0ebed5925d53db8e637625d823870955a1a33704f666955505213b12ef95454d7", 0x81) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000380)=""/204, 0xcc}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000200)) tkill(r2, 0x1000000000016) 2018/02/27 11:52:30 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/snmp6\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x2e}, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x0, @empty, 0xc27b}}, 0x0, 0x2, 0x100000001, 0x0, 0x8}, &(0x7f0000000040)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r3, 0x7, 0x30}, 0xc) r4 = dup3(r2, r1, 0x0) sendto$inet(r4, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20, @empty}, 0x10) 2018/02/27 11:52:30 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) sched_getparam(r0, &(0x7f0000000180)) r1 = getpid() r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f0000000200)=0xc) setpriority(0x2, r1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1, @in=@rand_addr}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) 2018/02/27 11:52:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000240)={'ip6gretap0\x00', 0x7}) r1 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x0) r2 = dup3(0xffffffffffffffff, r0, 0x7ffff) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x101, 0x30, 0x4, 0x5}, &(0x7f0000000040)=0x18) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000300)={0x9, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x90) keyctl$search(0xa, r1, &(0x7f00000003c0)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, r1) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000000140)=""/183, &(0x7f0000000200)=0xb7) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x10}}}, 0x401, 0x7fff, 0x7232d0a0, 0x80, 0x2}, 0xa0) keyctl$get_security(0x11, r1, &(0x7f000027e000)=""/87, 0x57) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000002c0)={0x2, &(0x7f0000000280)=[{0x55, 0x3f11, 0x6, 0x55}, {0x9, 0x1000, 0x7, 0x3}]}, 0x8) 2018/02/27 11:52:30 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) bind$ax25(r1, &(0x7f0000000100)={0x3, {"0b542b8695a4c3"}, 0x7}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000040)={0x13, 0x4b, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xe}, [@generic="c3dad17b74"]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0xffffffffffffffff) 2018/02/27 11:52:30 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000300)) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) fadvise64(r1, 0x0, 0x2, 0x2) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x80800) socketpair$inet6_sctp(0xa, 0x9ca158b50e28027c, 0x84, &(0x7f0000000380)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@empty, 0x4e21, 0x0, 0x4e22, 0x0, 0xa, 0x20, 0x80, 0xbf, r2, r3}, {0x5, 0xc0d1, 0x8, 0x7, 0x1, 0x2, 0x1, 0x4}, {0xb72, 0x6be17ede, 0x9, 0x6}, 0x80, 0x6e6bb9, 0x2, 0x1, 0x0, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x3c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x3, 0x1, 0x9, 0x7, 0x2, 0x4}}, 0xe8) 2018/02/27 11:52:30 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xffffffffffffff87}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000004a40)=[{{&(0x7f0000000140)=ANY=[@ANYBLOB="00000200000000000000868500000000001f5a738dc4d7e23aec95aa49c234747543105850829568e5fdb02a58c9e0e33b48ae67b5c4ce827ca6e27a98ebd3faf25c34e87030f574efaf7e0fa3b8b7e9b3b2ee27a0a878893a7d6cea2b0df54a6dfe43fd8845883e6cc8d6d2e18be06f9899616d540100007780ed948af47ff47756e74274f2dc951450df44c48523f1adffd5effd5baf7f462d30796fe11a99d457b9439a5d6465cb8655273cbbf1c9f3488e368186c39a48b2591e63ac39c830e741c422b110a7162d476f7b092bb55c9400ab34f6e17e214fc2e19f9d9bd7f087773d0314d51133"], 0x10, &(0x7f00000047c0)=[]}}, {{&(0x7f0000004880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f00000049c0)=[], 0x0, &(0x7f0000004a00)=""/47, 0x2f}}], 0x2, 0x2, &(0x7f0000004b40)={0x77359400}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x1fffa, 0x0) tee(r1, r0, 0x5, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) 2018/02/27 11:52:30 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x80020) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0xfffffffffffff001, 0x8, 0xf6, 0x6, 0x5}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x8c) ioperm(0x6, 0x5, 0xd24) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000278000), &(0x7f000061b000)=0x4) 2018/02/27 11:52:30 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8c93"], 0x70) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x101001, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) fchownat(r1, &(0x7f0000000280)='./file0\x00', r2, r3, 0xbfe) 2018/02/27 11:52:30 executing program 0: clock_gettime(0xf9629258f49b266e, &(0x7f0000000000)={0x0}) setitimer(0x0, &(0x7f0000746000)={{}, {r0}}, &(0x7f0000916fe0)) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) [ 177.543898] audit: type=1400 audit(1519732350.648:123): avc: denied { create } for pid=17043 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/27 11:52:30 executing program 6: r0 = socket$inet(0x2, 0x100000000000001, 0x1) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) bind$inet(r1, &(0x7f0000236ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/27 11:52:30 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) socketpair(0x5, 0x0, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x6e, "aededf839408fb619d14eb03ba7d6ba8177d26daec61f98ade3d4576c276e1d353f4040dff85bc49d770ee23897eaa10bec66fbece5ac78d557ca7fcd4ee5b54a5f4f25cf7a990d45dc0efd6fe1cb0e57216a0f5647a9f914bb3dbbd9baa89b262692e218d2834442980d4cf03fe"}, &(0x7f0000000140)=0x76) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0x8) [ 177.875353] SELinux: policydb magic number 0x938c does not match expected magic number 0xf97cff8c [ 177.934750] SELinux: policydb magic number 0x938c does not match expected magic number 0xf97cff8c 2018/02/27 11:52:31 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xa0, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ipddp0\x00', r1}) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) connect$inet(r0, &(0x7f0000784ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2018/02/27 11:52:31 executing program 0: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f000004afe8)=[{0x1d}, {0x40006, 0x0, 0x3, 0xffeeffff}]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000040)={r1, 0x1}) pipe(&(0x7f0000000100)) 2018/02/27 11:52:31 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)="ceea561cdd6e8647797eeee60719da10d5825d25c74a2730f655a81e6ae3d8eaa97e17ce3bfffffffffffffff151ace66b5b5795074e0f14fbdd30efd3dc4904b5206004d650ebbeb6d34d011aaa95617eda633f48a6ecc3541760b1f0988f4f185e58d8267bbdc6f13909fc236e24c5f45728a66a1445742df4651b6a2bfb0fd4f8544b2295f3e61e4e11d2afddbe03dea2e1b9770e1124b206a9d8dd1f14f04b7de40216d8a36624bfdbccc86f1a03b93b8385e26bcd01ec494d8daf52dc4091ee043daac60cc1cb753357d24ebffee5033de063b750742055684adaa501a2046d030574767956d9b0efd9c9432d1572", 0xfffffffffffffff2, 0x0, &(0x7f000024c000)={0xa, 0x40000004e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x3e6) socket$inet6(0xa, 0x3, 0x1b5) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) timer_create(0x5, &(0x7f0000000040)={0x0, 0x30, 0x4, @thr={&(0x7f0000000000)="2adf78815be37a36847a483d2eee", &(0x7f0000000300)="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"}}, &(0x7f00000000c0)=0x0) timer_gettime(r1, &(0x7f0000000100)) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) 2018/02/27 11:52:31 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x6, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x20, 0x3, 0x0, 0x100000001, 0x80, &(0x7f0000000000)='nr0\x00', 0x400, 0x10001}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f000009cfc8)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0)=[], 0x0, &(0x7f00009dffb8)=ANY=[@ANYBLOB="1800000100000001aac40000", @ANYRES32=r1], 0x18}, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x709000, 0x40) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) recvmmsg(r1, &(0x7f0000005680)=[{{&(0x7f00000004c0)=@ipx, 0x10, &(0x7f0000000840)=[], 0x0, &(0x7f0000000880)=""/117, 0x75}}], 0x1, 0x0, &(0x7f00000057c0)) close(0xffffffffffffffff) 2018/02/27 11:52:31 executing program 7: capset(&(0x7f000017f000)={0x20080522}, &(0x7f0000ca3000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) bind$nfc_llcp(r1, &(0x7f0000000280)={0x27, 0x3, 0x9, 0x0, 0x10001, 0x5, "ec877e23f64c3c4ba24bbcbfc942773a1d5067e14e2e4a8b5c6c33023e068e9e1f27c5d7bfd8e30b2ce11c4838aa5510c4babd54b18267425944eeafda766f", 0x1}, 0x58) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x40000, 0x0) r3 = accept4$llc(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x807fd) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{0x0, 0x5}, {0x8, 0x6c000000}]}) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x401, 0x200000) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='syz_tun\x00', 0x10) r4 = syz_open_procfs(0x0, &(0x7f00009be000)='ns/mnt\x00') setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000000), 0x1) setns(r4, 0x0) 2018/02/27 11:52:31 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f0000000300)="1b1f3d45379d46608247a267358a0337127561fbeacae8409813cb3e9ec7118e8da134b0b93f4ddbdbb9265ac9ec953cde6d5e1e17b7ed3ee5e996df8a5c0960efba8ffff68305618c813380f2069fac1c8991bd92c6e80f9f9d18cd6e0bbc10d6e7001481ab4d9b91d756b8447bcff54299e5e2dcad194fcc6c47456d6e19ede7b4fb8f163b6cfcfc1ea2ae5d8e97cbfebcb9476236390682e2f68feffdf8", 0x9f, 0x40000, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/keycreate\x00') getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) pread64(r1, &(0x7f0000000200)=""/66, 0x42, 0xfffffffffffffffe) connect$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x0, @my=0x0}, 0x10) pwrite64(r1, &(0x7f0000000140)="d1048475c460ff55f6bf00a4e845fceb6f000000", 0xffffffffffffff99, 0x0) 2018/02/27 11:52:31 executing program 4: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0x20000) socketpair(0x0, 0x3, 0x6bd1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x61ab, 0x3000000, 0x0, 0x2}, &(0x7f0000000200)=0xa0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r2, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x6, 0x1, 0x2}, &(0x7f0000000100)=0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000849fb8)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) sched_yield() 2018/02/27 11:52:31 executing program 3: r0 = memfd_create(&(0x7f0000000000)='keyringsystem]\x00', 0x2) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xb) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r1, 0x480}, {r0, 0x200}, {r0, 0x200}, {r0, 0x40}], 0x4, &(0x7f0000000100)={r2, r3+30000000}, &(0x7f0000000140), 0x8) mprotect(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x0) [ 178.155398] audit: type=1326 audit(1519732351.278:124): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17096 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf77afba9 code=0x7fee0000 [ 178.185937] audit: type=1400 audit(1519732351.308:125): avc: denied { create } for pid=17098 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_connector_socket permissive=1 2018/02/27 11:52:31 executing program 6: r0 = getpid() process_vm_readv(r0, &(0x7f0000000080)=[], 0x0, &(0x7f0000007000)=[{&(0x7f0000000fbd)=""/67, 0x10}, {&(0x7f00000000c0)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x6, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x88000, 0x0) fcntl$setflags(r1, 0x2, 0x1) ioctl$VT_ACTIVATE(r1, 0x5606, 0xb) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x100) [ 178.256215] audit: type=1400 audit(1519732351.378:126): avc: denied { create } for pid=17098 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_connector_socket permissive=1 2018/02/27 11:52:31 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/cgroup\x00') sendto$ipx(r1, &(0x7f0000000200)="eb53657892b4021287f88aee483873e800557c03162114bd53311a07c8988ca4fb70f44676e34b1af92dbc0e5d6287c33cb610d1278a222984d34d5d01a9143d3d1596c84fe5c9e3e982ff994bb76573ab9a25d81395c708b9f3457dc6ce2658651f9b20f60a09dad44acab7471dcf7b9e7a40d12982523d0312e680f7691200bd6b51ea4166111ea1fb3175407f7dcb2b5e1e733abcb3da6b11bf37f6f55a6a5692f9bffa602d2c376e6119e36102be02d5e4b7c2ea2304f9b2cc6f0fffd66060f85a8c97d1743510f0726ee6ee177753", 0xd1, 0x4000, &(0x7f0000000080)={0x4, 0x8, 0x0, "c50b8d3794fe", 0x4288ad94}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'bcsh0\x00', @ifru_map={0x7ca}}) ioctl$TUNATTACHFILTER(r0, 0x401054d6, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[]}) 2018/02/27 11:52:31 executing program 1: r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) poll(&(0x7f0000000000)=[{r1, 0x1100}, {r0, 0x40}, {r1, 0x2000}, {r0, 0x4008}, {r1, 0x40}], 0x5, 0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)) fcntl$getflags(r1, 0x401) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e21, 0x83ca, @dev={0xfe, 0x80, [], 0xa}, 0x40}, {0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x9, [0x10000, 0x2, 0x0, 0x0, 0x10001, 0x0, 0x5, 0x8]}, 0x5c) [ 178.325754] audit: type=1326 audit(1519732351.448:127): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17096 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf77afba9 code=0x7fee0000 2018/02/27 11:52:31 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup2(r0, r1) writev(r1, &(0x7f0000fb5ff0)=[], 0x75) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000000)=""/4096) 2018/02/27 11:52:31 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x40800) ioctl(r0, 0x4400000000001278, &(0x7f0000000240)) [ 178.516493] audit: type=1400 audit(1519732351.638:128): avc: denied { create } for pid=17136 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 178.570234] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket [ 178.607015] audit: type=1400 audit(1519732351.728:129): avc: denied { create } for pid=17136 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 178.632853] audit: type=1400 audit(1519732351.758:130): avc: denied { write } for pid=17136 comm="syz-executor7" path="socket:[36304]" dev="sockfs" ino=36304 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 178.642933] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket 2018/02/27 11:52:31 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"677265742e7a301406de567f0500", &(0x7f0000000000)=ANY=[]}) signalfd4(r0, &(0x7f00000000c0), 0x8, 0x80800) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x40000, 0x0) [ 178.672997] audit: type=1400 audit(1519732351.798:131): avc: denied { write } for pid=17136 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/27 11:52:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/02/27 11:52:31 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x800) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="01002e2f66696c1f3000188314543161d25e265abb425a0b86a1df87bd261d"], 0xa) getrusage(0xffffffffffffffff, &(0x7f0000000180)) r1 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000011c0)={@ipv4={[], [0xff, 0xff], @empty}, 0x3}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl(r1, 0x5385, &(0x7f0000000100)="e1") openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x8000, 0x0) 2018/02/27 11:52:31 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x4) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x9, 0x2, 0x321f, 0x3, 0x8, 0xd2, 0x0, 0x8000, 0x7ff, 0x6ab, 0x100000001, 0x6, 0x5, 0x2, 0x6]}, &(0x7f0000000180)=0x108) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0xd}, 0x3}}}, 0x8c) 2018/02/27 11:52:31 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000005000)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x208, 0x2, 0x4, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x68}, 0x8) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)) 2018/02/27 11:52:31 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000ad2ff8)='./file0\x00', &(0x7f0000ab8ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = geteuid() r2 = syz_fuseblk_mount(&(0x7f0000250000)='./file0\x00', &(0x7f00007f0000)='./file0\x00', 0x0, r1, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00009b0ffc)=r2) 2018/02/27 11:52:31 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f0000000280)=[], 0x0, 0x0, &(0x7f0000fa9ff9)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/27 11:52:31 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f000056a000)='./control\x00', 0x0) read(r0, &(0x7f0000000080)=""/384, 0x180) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) 2018/02/27 11:52:31 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rfkill\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x202, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000000040)="4e0d6d667300c6393d525011c33af85d0f52275583e0c9744077132a772e60020564752d1665e375e3071393a6abb27a548d2d0a83ad505ce989bb599fa09ded4ad9f0ae400000000000000004685e7b9c19fd8824ff3f465650e4f82ab977050a94f3b6b137d22503ca2fccd6e2f0d9b42ce2aefb5f10065f78dc93524ac364f8fc3cf0a45a6b8cb2718dd4866b0b3537b8830571c3f5db2914d332", 0x200040, &(0x7f0000000140)="86d9d656ff1d750614f130e862952b5cd4ac446224c10fa92e47c56700d55247c58dbe66e2bdff9a7e7cfa58") 2018/02/27 11:52:31 executing program 1: syz_open_dev$mice(&(0x7f0000015ff0)='/dev/input/mice\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00002ebff7)='/dev/rtc\x00', 0x0, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r1 = fcntl$getown(r0, 0x9) ptrace$setregs(0xd, r1, 0x2, &(0x7f0000000100)="d64112ecee67f873d8a83d755643349d1421b019b84d74b24b6b3515e91c4e3840046a1694175f2d1ff1e70c00420c939df893a16bfe1e4f93cb4878bc6568d88bc0179d7302ceecb7ecc2a32f61ae28131dcc680ba6487d536184c45dc0d4372509a97cd0d24968643885226322fdaab021dbabeaa7bae28588723216044a58de10801a8149ca9a65354ede37a4c370705b34d90341634b4efb609c34") 2018/02/27 11:52:32 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000a72f27)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000180)={@loopback, @dev}, &(0x7f00000001c0)=0xc) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x4e20, @empty}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x0, 0x0, 0x0, "c59e19942d57b8c8298d1c1983f68ed9b33ec41bfdaf22326734161780eff65bbd95f119f38d88b7709d7006cf6c3d7e44816af23fbe0b228b9ed7ff928b71c57030fb34f5cf86dd6ba192c927689832"}, 0x160) 2018/02/27 11:52:32 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={r1, r2, r3}, 0xc) r4 = socket$inet6(0xa, 0x7fe, 0x40) connect$inet6(r4, &(0x7f0000ff6fe4)={0xa, 0x0, 0x9, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r4, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/02/27 11:52:32 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000600)=@broute={'broute\x00', 0x20, 0x3, 0x450, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000040), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0xa, 0xe29b, 'ifb0\x00', 'bond0\x00', 'vlan0\x00', 'lo\x00', @random="c59e16b6a02f", [0xff, 0x0, 0x0, 0xff], @random="4274c6529db7", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xa8, 0xa8, 0xf0, [@devgroup={'devgroup\x00', 0x14, {{0xc, 0x7f, 0x3ff, 0x9, 0x50000}}}]}, []}, @common=@log={'log\x00', 0x24, {{0x1f, "f2a2b23d85c5a6e9ab32b0e4a953fccd7e45b71bb145aca4bbe56f071d05", 0x1}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x11, 0x7c, 0x89fe, 'vcan0\x00', 'syzkaller0\x00', 'teql0\x00', 'bpq0\x00', @random="0e1493c2149f", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff], 0x108, 0x168, 0x194, [@physdev={'physdev\x00', 0x44, {{'bond0\x00', {0xff}, 'erspan0\x00', {0xff}, 0x1b, 0x1a}}}, @mac={'mac\x00', 0xc, {{@random="78ffca8aaf2d", 0x1}}}]}, [@common=@dnat={'dnat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}, @common=@dnat={'dnat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, 0xffffffffffffffff}}}]}, @common=@mark={'mark\x00', 0x8, {{0xffffffd0}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x0, 0x3, 0x86dd, 'yam0\x00', 'ip6_vti0\x00', 'bond0\x00', 'ipddp0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff], 0xc4, 0xc4, 0x10c, [@connlabel={'connlabel\x00', 0x4, {{0x2, 0x1}}}, @cgroup0={'cgroup\x00', 0x8, {{0x4}}}]}, []}, @common=@log={'log\x00', 0x24, {{0x3f, "840836234913e87c7313b83bdc8b6972c2bd547cbf334cf080e335834733", 0x9}}}}]}]}, 0x4a0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='msdos\x00', 0x24000, &(0x7f0000000180)) recvmsg(r0, &(0x7f0000000a80)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000a00)=[{&(0x7f0000000680)=""/16, 0x10}, {&(0x7f00000006c0)=""/111, 0x6f}, {&(0x7f0000000740)=""/157, 0x9d}, {&(0x7f0000000800)=""/218, 0xda}, {&(0x7f0000000900)=""/228, 0xe4}], 0x5, &(0x7f0000000a40)=""/11, 0xb, 0x80000001}, 0x42) acct(&(0x7f0000000ac0)='.') 2018/02/27 11:52:32 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)=ANY=[@ANYBLOB="00005cafbbaaaaaaaaaa"]) 2018/02/27 11:52:32 executing program 2: r0 = timerfd_create(0xffffffffffffffff, 0xfffffffffffffffa) timerfd_settime(r0, 0x1, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f0000000040)) timerfd_settime(r0, 0x0, &(0x7f00001c9fe0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000d7efe0)) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x9, 0x1, 0x5}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x0, 0x1}, &(0x7f0000000100)=0x8) 2018/02/27 11:52:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x40}, 0x4) r2 = syz_open_pts(r0, 0x0) r3 = epoll_create1(0x0) alarm(0x80) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000ae5000)) ioctl$TCSETS(r2, 0x5402, &(0x7f0000a30fdc)) ioctl$VT_RELDISP(r2, 0x5605) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) 2018/02/27 11:52:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="00793eea80"]}) 2018/02/27 11:52:32 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000080)) prctl$setptracer(0x59616d61, r1) 2018/02/27 11:52:32 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x62}, 0xff4b) 2018/02/27 11:52:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x18) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x7, 0x0, 0x0, "0e15d11e0b0c"}}) r1 = socket$inet(0x2, 0x0, 0x200) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r2, 0x0, 0x1000, "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"}, 0x1008) 2018/02/27 11:52:32 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={"6902be530000000100f9000040018000", @ifru_addrs={0x2, 0x4e20, @broadcast=0xffffffff}}) listen(r0, 0x0) listen(r0, 0x0) 2018/02/27 11:52:32 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f72000)="94040013", 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) 2018/02/27 11:52:32 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x2, 0x33ae, 0x9}, 0x8) r1 = request_key(&(0x7f0000000400)="000000000000000000000074627da21b570684f52bc1d113f17ef90e50b1d87ce17309f8f705f429cfa20e301f758ae0cb87ed66e3ec2918ef25dc1675e45e7bdf950278d3e7e2be96d73cb1a2887c39bf68d3371752761603abf36e71d54ede85eba684f96a36ba512bc30b45e68c32f383b633c8014acccd59c6fe82683f0ccc3e00f3f6b335468584ccd14ea4cc2e1b3d45d4d473decf07c59bf93e8834e2", &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='/dev/rfkill\x00', 0xfffffffffffffffc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r3, r4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x9, 0x1f, 0x1}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x3) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x38) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000003c0)={@loopback={0x0, 0x1}, r2}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@dev, @in=@loopback}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) nanosleep(&(0x7f0000000600)={r6, r7+10000000}, &(0x7f0000000640)) fcntl$setlease(r5, 0x400, 0x0) 2018/02/27 11:52:32 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x8011, r0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x8, 0x4) 2018/02/27 11:52:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x402) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/27 11:52:32 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x121480) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) 2018/02/27 11:52:32 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000680)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000006c0)={@local={0xfe, 0x80, [], 0xaa}, 0x9, r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'nr0\x00', 0x0}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x0, 0x4e20, 0x4b, 0x0, 0x80, 0xa0, 0xbf, r2, r3}, {0x4e, 0x9, 0x4, 0x400, 0x10000, 0x9, 0xe5e8, 0x81}, {0x1, 0x6, 0x7, 0xff}, 0x5, 0x6e6bb4, 0x3, 0x1, 0x1, 0x3}, {{@in=@empty, 0x4d5, 0x32}, 0x0, @in=@rand_addr=0x1, 0x3506, 0x5, 0x1, 0x3f, 0x101, 0x61d0, 0x7}}, 0xe8) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0xd2b, 0x8, 0x4, 0xfffffffffffffff9], 0x4, 0x7f, 0x7, 0x9, 0x5, 0xb0, {0x9, 0xc9f, 0x8, 0x20, 0x11f6, 0x8, 0x18b105b7, 0xff, 0x2, 0x6, 0x8, 0x100, 0x4, 0x0, "c7b76fb8d315a186e8965e332a0f93b8d23c8d61727eb2b9b13a0ddc8b9c3e76"}}) getpeername$llc(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) 2018/02/27 11:52:32 executing program 7: socketpair(0x0, 0x80005, 0x8000, &(0x7f0000001480)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000016c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001600)=0x104) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001640)={r1, 0x81}, &(0x7f0000001680)=0x8) r2 = socket$inet(0x2, 0x801, 0x40) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001180), &(0x7f00000011c0)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00006b2fe0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x4d) r4 = memfd_create(&(0x7f0000000000)='vmnet1user)posix_acl_accessproc\x00', 0x3) socketpair$inet6(0xa, 0x6, 0x2, &(0x7f0000001080)={0xffffffffffffffff}) ioctl$TCSBRK(r4, 0x5409, 0x0) getsockopt$inet_dccp_buf(r4, 0x21, 0x2, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000010c0), &(0x7f0000001100)=0x1f3) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000001140)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000001200)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f00000012c0)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000001300)={r6, @in6={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x11}, 0x1}}, [0x401, 0x9, 0x7, 0xfffffffffffffffb, 0x0, 0x401, 0x80000001, 0x40, 0x0, 0x81, 0x36a, 0x101, 0x200, 0x3, 0x7ff]}, &(0x7f0000001440)=0x108) 2018/02/27 11:52:32 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x3ff9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000080)=[0x7ff, 0x400, 0x3], 0x3, 0x3, 0x9, 0x0, 0x800, 0xfffffffffffffffd, {0x0, 0x0, 0x3, 0x2, 0x3, 0x8, 0x1, 0x2, 0x80000001, 0x2, 0x9, 0x8, 0x1, 0x7, "a2b48223e1452eb1a93d8c29cc687c2994f70ce6165b7076b93f80aafc38c37f"}}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000001c0)=""/81) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000a55f5a)=""/166) 2018/02/27 11:52:32 executing program 1: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x4010, r0, 0x0) clone(0x30340000, &(0x7f0000000500), &(0x7f0000000800), &(0x7f000029e000), &(0x7f0000000540)="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") 2018/02/27 11:52:32 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x35, &(0x7f00002e0000)={@dev={0xfe, 0x80}}, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x3ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x3, 0x5, 0x117c0000000, 0x1ff, 0x7fffffff}, &(0x7f0000000180)=0xa0) 2018/02/27 11:52:32 executing program 3: personality(0xc40000d) mprotect(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x9) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/02/27 11:52:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x9, 0x301000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0)=0x4, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x6}, @in6={0xa, 0x4e24, 0x100000001, @loopback={0x0, 0x1}}], 0x48) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000040)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 'dummy0\x00'}}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)=[]}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x10, &(0x7f0000007380)=[], 0x0, &(0x7f0000000000)=[{0x10, 0x1, 0x1, "03"}], 0x10}}], 0x2, 0x0) 2018/02/27 11:52:33 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) socket$netlink(0x10, 0x3, 0x1e) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/02/27 11:52:33 executing program 5: socket$inet6(0xa, 0x0, 0x9) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x4) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/02/27 11:52:33 executing program 1: ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000f86fa8)) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) fcntl$getflags(r0, 0xb) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000864000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/02/27 11:52:33 executing program 7: r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) fcntl$setownex(r1, 0xf, &(0x7f00000003c0)={0x2, r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) timer_create(0x7, &(0x7f0000000180)={0x0, 0x12, 0x1, @thr={&(0x7f0000000000)="aa546a13839506fdfbafbb0cf1237dcada8510597d3ca4a6d4eb184dfc99c857", &(0x7f0000000080)="87f05f9aa7fbd140a350d63f6a2e5d8e6f9bf511d230dadc9b21c949ae846cb42494fff75206514b2bdf6b32a8e79f4d6e15ba763b1617baa3502634a3ca1cc3517f2d011da194945d55b3aa1ecc245de969346d243ecbc5894ebf07eb2bf4226b50ec508f4a774dacc9d119df2a84460a4271582a10e7585a7b45a7ebd0a9873239a7858b7dd2575b081396565e8c390bdd96b70533f77e42d68dfc28d302ec8e4224d208d552a1500083b320fee96e14a2b0d0ed2f648afbc7447b90c908603cd3c9191ae047734ed44d15a1a32313d8e6df5f5289df90756d"}}, &(0x7f0000000200)=0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000440)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) timer_gettime(r3, &(0x7f0000000240)) wait4(r2, 0x0, 0x80000000, &(0x7f000005af70)) ioctl$VT_DISALLOCATE(r4, 0x5608) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r5, 0x807c6406, &(0x7f00000002c0)=""/198) 2018/02/27 11:52:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x280200, 0x10) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000080)=""/227, &(0x7f0000000180)=0xe3) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000daf000)='net/rt_cache\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000200)={0x2000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1c, &(0x7f000056dffc)=0x65b, 0x4) r4 = getpid() setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000300)=0x1fffffffe0000, 0x4) signalfd(r0, &(0x7f00000001c0)={0x3ff}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@int, &(0x7f0000000280)=0x4) fcntl$setown(r3, 0x8, r4) r5 = getpgid(0xffffffffffffffff) fcntl$setown(r3, 0x8, r5) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000256ffc)) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00000002c0)={{0x2, 0x0, 0x9, 0x3, 0x6}}) setsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000380)={0x4, 0x1ff, 0x6, 0x5}, 0x8) sendto$inet(r3, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$TIOCCBRK(r2, 0x5428) read(r3, &(0x7f000007a000)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0xed3}], 0x1c) sendto$inet(r3, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) 2018/02/27 11:52:33 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x67, "1695223f1fe6fca32db65638249ea1456a73748b21ba422ec1f5ca46336bc206a9abf6394912492c196474246f9ed750a2aacc3e4800aef224c1ef80b8214089f21081152b4f38828961c31b81eff16e2c06fce8df932a4e16d9817a663c35001ab9f9677498eb"}, &(0x7f0000000080)=0x6f) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x5, 0x4, [0x5, 0x1ff, 0x9, 0x7ff]}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/02/27 11:52:33 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/27 11:52:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x1003fc, 0xffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x3}}}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x6}, 0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) 2018/02/27 11:52:33 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) r1 = dup(0xffffffffffffffff) sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000100)="3e3ff8a70a82794e2aaaf3bd9453db1fb910e08000bd11d73ac19bd8c5ea8f8fa38bb4532c719676e1a1088543c91f1d0b407c41372c556fb8c7eafcd2703dbc73ea202cc068bec6ddbb3aeff3d0085e1d43bb7dd144c56f1c023d36fdd34378f9140c72bb5c369ffd568323846a7bc115dcd274f8", 0x75}, {&(0x7f0000000180)="496f0074383a2279aa66a2721fafe5069afb99255a6918c15de8078e12e42856e0fed624f24f633605f4df745d3cd33fb51a5569ec186571216c8be5ffe549b515cd3567252caa979a542e5b484d3c5b27cc27b9084a0443a18a59ec6cdea9d42df2f4d03c1f2262feaf8bc9c27f42b58ad1b8482602496e016d0bee71ac6d2d61cc691fa2101c0b4c3b4e7fb84b335096cae4f45700a5715ac2494eb5a63980d75bd6ab25e064331ac0142d", 0xac}, {&(0x7f0000000240)="13caffe1ebee7052009d8cfc5410b0ae0237d19c", 0x14}, {&(0x7f0000000280)="88497b47b06a3711fae19b793a05830f676cde43022511837b7ad0e159de247b777228622e0003844f20d8e6e8aa2f871201450008a8005bc0410ecb24bb21bafb92c7daedd253a844ead815a8ea790dc06080a603a71ed75d65baf69244f65718274a63911994472148f489", 0x6c}], 0x4, &(0x7f0000000340)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x10, 0x4000000}, 0x4000040) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') preadv(r2, &(0x7f0000000040)=[{&(0x7f0000001440)=""/114, 0xffffffffffffff09}], 0x200a, 0x1000000) r3 = getpid() fcntl$setown(r2, 0x8, r3) 2018/02/27 11:52:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000001c0)={r1}) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) clone(0x20080100, &(0x7f00000000c0), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000000)="db7952b794aa147306c335a1bf5998af5cffaa5f75d816b91e232f50831ffea98d3bcfbee3be601084bb12b08d9b56199f04f401e021510ff1ff4ed29340691756ed57ec029084776decfe7ef900329c68981308320a52ddbeba411a5efa4f64") 2018/02/27 11:52:33 executing program 3: mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7aff8)='./file0\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcefff)) mkdir(&(0x7f00000bbff2)='./file0/file0\x00', 0x0) 2018/02/27 11:52:33 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000035c000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000799ffc)=0x100000007fc, 0x4) recvmsg(r0, &(0x7f0000ee9fc8)={0x0, 0x0, &(0x7f0000d1e000)=[], 0x0, &(0x7f000034afc4)=""/81, 0x51}, 0x40002102) 2018/02/27 11:52:33 executing program 5: r0 = socket$inet6(0xa, 0x7ff, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/02/27 11:52:33 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0xfffffffffffffffa) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0xbd25, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40106435, &(0x7f00000000c0)={0x8, r3, 0x10003, 0x1}) 2018/02/27 11:52:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ab0fef)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_create(0x5) r1 = creat(&(0x7f0000501ff8)='./file0\x00', 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@empty, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000440)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000480)={@remote, @local, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) accept4$packet(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000780)=0x14, 0x0) getpeername(r0, &(0x7f0000000940)=@hci={0x0, 0x0}, &(0x7f0000000980)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000c40)=0xe8) getsockname$packet(r0, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000cc0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000d00)={'syz_tun\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004c00)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000680)=0xe8) r13 = accept4$packet(r1, &(0x7f0000004d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004d80)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004dc0)={{{@in=@local, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000004ec0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000005140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000005100)={&(0x7f0000004f00)=@ipv4_delroute={0x1cc, 0x19, 0x420, 0x70bd2b, 0x25dfdbfc, {0x2, 0x34, 0x14, 0x5, 0xfd, 0x0, 0x0, 0x3, 0x2d00}, [@RTA_MARK={0x8, 0x10, 0x5}, @RTA_IIF={0x8, 0x1, r2}, @RTA_MARK={0x8, 0x10, 0xfb6}, @RTA_METRICS={0x9c, 0x8, "c4176981ef2dff667a0f4dfbae40905b685effc769f903088688afc9bf0cf90bf22477f8a2125b3baeccd37a806f141381e631e6bd81d0bb6e17e087a787565387d09b2e6bf7c6e9fc058147f7c3545c07e06569fead16a62fc9bcfbb5c99a1ca590ed009da8cb20cfa36cc593123bad71b5b83520b9913551518e6702e2a618d5281b36a0a89835480b7f21b319b50475a51579a8cb68"}, @RTA_OIF={0x8, 0x4, r3}, @RTA_ENCAP={0x1c, 0x16, @typed={0x18, 0x55, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}, @RTA_MULTIPATH={0x3c, 0x9, [{0x10001, 0x5, 0x8000, r4}, {0x3f, 0xffffffffffffff7f, 0x6, r5}, {0x4, 0xfffffffffffffff7, 0xfe, r6}, {0x80000001, 0x81, 0x1, r7}, {0x0, 0x3, 0x4, r8}, {0x9, 0x8, 0x1, r9}, {0x3, 0x9, 0x1, r10}]}, @RTA_METRICS={0x78, 0x8, "52046fce7dafabc3a7ccf7b593ddf956c507be14a19fd31d25a205c92297557cd239c4d5a608fce5a9965269d267fe08cac1756a11f88f103647a39c4ea200d56044e66d875e70a6518b8d0c41371020cb31dfedb6e854d8bf1e0310dcb490a1848587f78263ed33d33cb64b804a5b0d339556"}, @RTA_MULTIPATH={0x24, 0x9, [{0x5, 0xffff, 0x7, r11}, {0x10001, 0xc02, 0x80, r12}, {0x2, 0xfc, 0x2, r14}, {0x10000, 0x6, 0x400, r15}]}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000000) getsockname$packet(r13, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000640)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x60000, 0x0) 2018/02/27 11:52:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000309ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000000200)=r2) 2018/02/27 11:52:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=';', 0x1}], 0x1, 0x80000000000000) finit_module(r0, &(0x7f0000000080)='system*cgroup@*wlan0system.system#-[vmnet0]trustedtrustedkeyring\'\x00', 0x3) 2018/02/27 11:52:34 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[]}}], 0x2, 0x0) 2018/02/27 11:52:34 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x826}, {0xa, 0x4e21, 0x7fff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8dc6}, 0x0, [0xffffffffffffffe1, 0x6, 0x40e, 0x55c, 0x8, 0x101, 0x401, 0x6]}, 0x5c) read(r1, &(0x7f0000000000)=""/4096, 0x1000) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000a7c000)={0x40}, 0x4) 2018/02/27 11:52:34 executing program 6: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r0, &(0x7f0000000140)=""/186, 0xba) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040), 0x4) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) keyctl$get_persistent(0x16, r3, r0) write$selinux_user(r1, &(0x7f0000000080)={'system_u:object_r:kvm_device_t:s0', 0x20, 'sysadm_u\x00'}, 0x2b) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x80000001) 2018/02/27 11:52:34 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5eff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() prctl$setptracer(0x59616d61, r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000000080)=""/121, 0x79) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x38}) 2018/02/27 11:52:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1e) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'yam0\x00', @ifru_flags=0x5200}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @empty}}}, 0x32) setsockopt(r1, 0x111, 0x1, &(0x7f0000f27000)="0f9cd509", 0x4) 2018/02/27 11:52:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000380ffc), &(0x7f0000e04000)=0x4) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000040)=0x9, 0x4) 2018/02/27 11:52:34 executing program 0: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') 2018/02/27 11:52:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x1) shutdown(r1, 0x200000000000) 2018/02/27 11:52:34 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/02/27 11:52:34 executing program 4: prctl$seccomp(0x2f, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000000fd0)=[]}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="b40000000ed581dce5fe9ee1370008369023f15895e853a24a2fd49ce11a07a54bed0e61dc35288a3add74c0f7ba557102a9e57f6a37db56407986a923341810bfd9cd7cbcd3694504edc8cc0000000075067526747975c1b0a05317f0eceadbb33faf65341744f554558022413b31035a2d4bbb772c93cf79371d6ce2cd33271f2e70002e35b6777433c4797202c287e3f8758f751eb8f449639d03c08868e9f078012f62f62622c835d2d8152317f9a279880000000000"], &(0x7f00000000c0)=0xbc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x8, 0x8, 0x1}, &(0x7f0000000140)=0x10) [ 181.334561] l2tp_ppp: tunl 4: set debug=9d59c0f 2018/02/27 11:52:34 executing program 7: mmap(&(0x7f00007a3000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x11, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000483ffc), 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x80, 0x80003, 0x5, 0x9, 0x1f, 0x2, 0x4, {0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20, 0x6, 0x101, 0x6, 0x1f}}, &(0x7f0000000180)=0xb8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x3f, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x23b, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x8c) [ 181.425885] l2tp_ppp: tunl 4: set debug=9d59c0f 2018/02/27 11:52:34 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x100000, 0xffffffffffffffff, @dev={0xfe, 0x80}, 0x1}, 0xffffffffffffff83) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x391400, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet6(r1, &(0x7f0000000040), 0xfffffffffffffe08, 0x20000000, &(0x7f000024c000)={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4) 2018/02/27 11:52:34 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) waitid(0x0, r0, &(0x7f0000017000), 0x1, &(0x7f0000000100)={{0x0, 0x0}}) utimes(&(0x7f000023fff8)='./file0\x00', &(0x7f00003c3fe0)={{0x0, r1}, {0x0, 0x2710}}) 2018/02/27 11:52:34 executing program 1: r0 = socket$inet(0x2, 0xb, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000e48000)=""/233, &(0x7f0000981ffc)=0xe9) fcntl$setflags(r0, 0x2, 0x1) 2018/02/27 11:52:34 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f000046eff0)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000b70000)}}, &(0x7f0000000040)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x4400) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000100)=0x7, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080)=0x4cdf77f6, 0x4) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/02/27 11:52:34 executing program 6: pipe(&(0x7f00002f8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r0, &(0x7f0000000000)=""/249, 0xf9) r2 = dup2(r1, r1) ppoll(&(0x7f00001d8000)=[{r0}], 0x1, &(0x7f0000755000)={0x77359400}, &(0x7f0000101ff8), 0x8) writev(r2, &(0x7f0000038fd0)=[{&(0x7f00000cd000)='E', 0x1}], 0x1) 2018/02/27 11:52:34 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fcntl$getflags(r0, 0xb) ioctl(r0, 0x2275, &(0x7f0000791ffe)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x8, 0x1, 0x6, 0x7, 0xfffffffffffffffb}, 0xc) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x8, 0x40, 0x6, 0x34, 0x8, 0x4}) 2018/02/27 11:52:34 executing program 7: mmap(&(0x7f00007a3000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x11, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000483ffc), 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x80, 0x80003, 0x5, 0x9, 0x1f, 0x2, 0x4, {0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20, 0x6, 0x101, 0x6, 0x1f}}, &(0x7f0000000180)=0xb8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x3f, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x23b, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x8c) 2018/02/27 11:52:34 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/27 11:52:34 executing program 1: mkdir(&(0x7f00005fcff8)='./file0\x00', 0x0) 2018/02/27 11:52:35 executing program 4: r0 = socket(0xa, 0x802, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x4, 0x1f, 0x5, 0x79f4}, 0x10) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d56ffc)=0x10005, 0x4) sendmsg(r0, &(0x7f0000f03fc8)={&(0x7f0000759fe4)=@in6={0xa, 0x4e20, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056cda0)=[{0x20, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x20}, 0x0) 2018/02/27 11:52:35 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2, 0x0, @loopback=0x7f000001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gretap0\x00'}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, 0x4, 0x100, 0x120000000000000, 0x500, 0x100000000, 0x200, r2}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000140)={{0xffffffffffffffff, 0x3, 0x0, 0x3, 0x34ad}, 0x98f4, 0x6, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x5, 0x7, 0xcaf}) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/02/27 11:52:35 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) accept4(r0, &(0x7f0000001040)=@rc, &(0x7f0000001080)=0xa, 0x80000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007dbff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f0000000000)="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") sendto$inet(r0, &(0x7f0000000100), 0x77f0398f357166ee, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x4e22, @rand_addr=0x2}, 0x10) 2018/02/27 11:52:35 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="582c05b6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000002c0)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r2, @in={{0x2, 0x4e20, @empty}}}, &(0x7f00000003c0)=0x8c) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e23, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0xffff, 0x607}, &(0x7f0000000240)=0x98) 2018/02/27 11:52:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000164ff8), 0x800400000ff) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r1) 2018/02/27 11:52:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x400000000a) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="a50000001b000000000080853fb10d9369032308b32ffd0000ac14140000e2df2e43aea12536e999ffffffffffffff004000ac141400000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) 2018/02/27 11:52:35 executing program 1: r0 = socket(0xa, 0x2000000001, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000000100)=""/250, &(0x7f0000000240)=0xfffffffffffffe09) 2018/02/27 11:52:35 executing program 4: sched_setattr(0x0, &(0x7f0000000fd0)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0xc8e4, 0xffffffaa) syz_open_dev$binder(&(0x7f0000004000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/02/27 11:52:35 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) r1 = socket$inet6(0xa, 0x6, 0x10005) connect$inet6(r1, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) creat(&(0x7f0000000080)='./file0\x00', 0x0) sendto$inet6(r1, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) [ 182.079951] audit: type=1400 audit(1519732355.208:132): avc: denied { create } for pid=17476 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/27 11:52:35 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0xa1000455) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@dev, @empty, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, 0x2, r2}) sendto$inet(r0, &(0x7f00002e6000), 0xffffffffffffffaf, 0x0, &(0x7f0000653ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000000c0)={0x2, 0x5d06ba31, 0x3, 0x9, 0xfff, 0x20}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) [ 182.115468] audit: type=1400 audit(1519732355.238:133): avc: denied { write } for pid=17476 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 182.142710] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. 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Check SNMP counters. 2018/02/27 11:52:35 executing program 3: ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x18c2500, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xffff) 2018/02/27 11:52:35 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x0, 0x4}) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/02/27 11:52:35 executing program 0: r0 = socket$packet(0x11, 0x800000003, 0x300) r1 = socket$inet6(0xa, 0x200000002, 0x0) sendto$inet6(r1, &(0x7f0000c6dfff), 0x0, 0x0, &(0x7f000032ffe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f00000036c0)=[{{&(0x7f0000003500)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x32, &(0x7f00000035c0)=[], 0x0, &(0x7f0000003600)=""/150, 0x96}}], 0x1, 0x20, &(0x7f0000003780)) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000080)={@empty}, &(0x7f00000000c0)=0x14) rt_sigprocmask(0x0, &(0x7f0000000000)={0x2}, &(0x7f0000000040), 0x8) 2018/02/27 11:52:35 executing program 6: personality(0x410000e) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0xfff, 0x6]) r1 = socket(0x10, 0x802, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf7ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000000000)) write(r1, &(0x7f0000de7f11)="220000002100070700be0000090007010a00001e000000000000040405000c80ff45", 0xd) 2018/02/27 11:52:35 executing program 1: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x1, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x10000) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) 2018/02/27 11:52:35 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0xffffffff, 0x200, 0x2, 0x7, 0x7, 0x3, 0x100, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x77}, &(0x7f0000000180)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x4000000000000) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1) 2018/02/27 11:52:35 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/27 11:52:35 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f0000f73ffc), &(0x7f0000f73ffc)=0x4) readlinkat(r0, &(0x7f0000038ff6)='./control\x00', &(0x7f0000038f2b)=""/213, 0xd5) ppoll(&(0x7f0000000040)=[{r0, 0x6e1baa27a1c29493}, {r0, 0x2200}, {r0, 0x80}, {r0, 0x10}, {r0, 0x10}, {r0, 0x2}, {r0, 0x2001}, {r0}, {r0, 0x4000}], 0x9, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x70}, 0x8) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x8) 2018/02/27 11:52:35 executing program 3: r0 = socket$inet(0x10, 0x3, 0xfffffffffffffffe) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x8001}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x20, 0x548, 0x7}, &(0x7f0000000100)=0x10) socket$pppoe(0x18, 0x1, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[]}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0x8, 0x30}, &(0x7f0000000180)=0xc) 2018/02/27 11:52:35 executing program 7: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xca334a0b804099a7, 0x11, r0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) 2018/02/27 11:52:35 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1000, 0x1, 0x3, 0x5, 0xe51, 0xbf, 0x2, {0x0, @in6={{0xa, 0x4e23, 0x4, @empty, 0x7fffffff}}, 0x7, 0x7, 0x401, 0x9, 0x10001}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x9, 0x10}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x800, 0x0, 0x5, 0x2, 0x21a1e0fa, 0x81, 0x5, {r2, @in={{0x2, 0x4e23, @rand_addr=0x1}}, 0xfffffffffffffced, 0x6, 0x81, 0x5, 0x3ff}}, &(0x7f0000000280)=0xb8) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'ip6tnl0\x00', 0x100}) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/02/27 11:52:35 executing program 1: r0 = socket$inet(0xf, 0x3, 0x2) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000ec030000f8010000e8000000f801000008030000080300000803000004000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x438) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc\x00', 0x20000, 0x0) bind$nfc_llcp(r1, &(0x7f0000000540)={0x27, 0x3962, 0x6, 0x7, 0x6, 0x4, "14c2845c6788668ca122ea36c83f845958a7dd10ca0997570ed1e78f22510cd2adb5fcbce644d4bdd4c8d82b23f377178d9995abc349ea3c781617ee424b07", 0x1ff}, 0x58) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000640)=0x8) sendto$inet(r1, &(0x7f00000005c0)="59847d00000004f34539ab051ae68df6", 0x10, 0x0, &(0x7f0000000600)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x3a, &(0x7f00000004c0)=0xf9d, 0x4) 2018/02/27 11:52:35 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000000000)=""/40, &(0x7f0000000080)=0xfffffec2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000000c0)={0x6, 0x0, 0x10001, 0x3f}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x41a000, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000100)={0x10001, r2, 0x10002, 0x1}) 2018/02/27 11:52:35 executing program 0: setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000b98ffc), 0x4) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) dup3(r0, r1, 0x80000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000784ffc)=0x1e) [ 182.673029] binder_alloc: binder_alloc_mmap_handler: 17517 20000000-20002000 already mapped failed -16 2018/02/27 11:52:35 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x400000005) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ip6gre0\x00\x00\x00\x00\x00\x00\x00@\x00'}) 2018/02/27 11:52:35 executing program 7: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xca334a0b804099a7, 0x11, r0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) 2018/02/27 11:52:36 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000001c0)=0x8) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="0a004e21000000000000000000000000000000f63ae99ea98e12da00"], 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000000)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000000040)=[], 0x217, &(0x7f0000000100)=ANY=[@ANYBLOB="c4ddfcddd459f6efa39d07ebd6898edad13b7580d2feaf4bcb9df2c9625f3b916cbe2072c3c7cf5d6ebf8be5b496dc7f41ae5c1cb332ece962770c158ecfacc74442fe109c9a68c0373b667a666de8db2879383cccbd6d855aeb84ab1eddb70a74a218e2134212eb1149fe1581c77ef50281f07ac9352f16cb90d35fc87dcc7ae2aff8c175fe6808306c099998d732910c98b6594d991dd0f9a50c038a"], 0x10}}], 0x2, 0x0) 2018/02/27 11:52:36 executing program 2: socket$inet6(0xa, 0x2, 0x0) 2018/02/27 11:52:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000), &(0x7f0000000000)) 2018/02/27 11:52:36 executing program 5: r0 = socket$inet6(0xa, 0x8000a, 0x2) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x9, @empty, 0x20}, 0x1c) 2018/02/27 11:52:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[], 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000040)=0xcab3, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000ddff8), 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000000)={0x3ff, 0x8, 0x7fff}) 2018/02/27 11:52:36 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4000, 0x0) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000100)=0x5, 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) mq_unlink(&(0x7f0000000240)='selinuxsecuritywlan0&\'\x00') 2018/02/27 11:52:36 executing program 4: keyctl$negate(0xd, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000e40)={0x5, 0x12, 0xdc1, 0x8000, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000e80)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2800, 0x0) init_module(&(0x7f0000000040)='selfcgroup\x00', 0xb, &(0x7f0000000080)='self\'procvboxnet1,![\x00') sendmmsg$nfc_llcp(r1, &(0x7f0000000dc0)=[{&(0x7f0000000180)={0x27, 0x2e3, 0x7f3a, 0xfd987fe13093e3dd, 0x8001, 0x6, "4e6a766e3326f19805f396497ad530887509f2eb3a0d160f691111453413855482746d42e997f9eb2c78523b4edf3e2003990f58e6eca4169b2ff9b32d591c", 0x4}, 0x58, &(0x7f00000004c0)=[{&(0x7f0000000200)="5488dd393942fdf982fe8bba0566b7c245a10adb1f48", 0x16}, {&(0x7f0000000240)="e5436e0e870ea497bd5deb86ad3686b97155dfd9f1bdd96a2f5eb6c1654d1a69b86bb578c98c3984715b968256df69a9114b5fd3e81a5d367d41456041bb8df9cdcf7a0d0a91f8f3e8861ae9d2a87e2862f1d213cf6c0ba923fb57096b6ccd46b786fc306172dd4075beed3e094c991ec699266b53c40acee25b8781a18b12ff30206395d4a8f5f9a5d1a083748e5c51a631c34f4285382a004c8f0e9a0bafb8305492089614fbe693041dcc1260c47b60d5ac44ec9b15ac1731c327a5e22f0e914ccaa3403af2503cceddede4", 0xcd}, {&(0x7f0000000340)="40a8b33d1f0fa55590cbf03cf2451617c2400807355e09ce51f2ce327fadbdd2a373c37301d68b3a2937b876ef61762b133df8444037006c103d576bb93f9e10fd414847fa752aebe17c43b0efe0f94559667f5f5ad9fa142f2d", 0x5a}, {&(0x7f00000003c0)="c693e90c8af9e75394e44be14f89272c2f34341cad08a7d05265828c05309af2e99ff7874b7ddbaf81c84adced1b519dd78bfd1f619bb59e75abc49176bc9d3ff76f65d424b3101f728e9cbd5a08a275107e35b61499dd69ac078fc47ca90179ade23a3c5a086b3e4de3d0fc01370781766b18ac025b573396352ce84a74df9b09456c25f2b005259ee87893de07d25a8794d944a62ceec73f5a9c31bc543c2865bd89f2", 0xa4}, {&(0x7f0000000480)="4f2a94b46ff789db883fa0bb1a36730dc54a0fac", 0x14}], 0x5, &(0x7f0000000500)=ANY=[@ANYBLOB="580000ffff01000000080000c4e9e7089b8b10d46f51cdcd5b5be9e5c12de96f09b22bc13dac0d38db4c5b9bb302372b720e821fa6697cfe73b29652c3bcb43c5fc1e4cda8bc022a2ed9847a6a196fb3c0e7b945c8539d7a"], 0x58, 0x1}, {&(0x7f0000000580)={0x27, 0x5, 0x74, 0x2, 0xe95, 0x3, "cac56d8febea36906de2994a07d84b0d11b690b67b8e8f33852fc0d5725fa5458acf8c906888e8fec7212fb69e25cbefe7dfc860f8b151c765c542bdef62ba", 0x4}, 0x58, &(0x7f00000009c0)=[{&(0x7f0000000600)="49dedcc4e58851f0541ee9410ff32e6b030241d60b46cce9077612b3dd79ac358710c5b9089cf41063d42ef80a40525a1b04656b1417dcbec9f0cf8923af78e5ff3caa689d5a7b0cb42e176bdca4d1158c94e54de0e32a04a9ba3000de21decd7ffb04821f15f23b642e91d7bcbf9206198585b6c95c8464", 0x78}, {&(0x7f0000000680)="68eadda7665642721ec24a51fc934dd159b45a498fe3cc5a91ef8cd4099b011941f1198c819f77788111da887847005b4c64b6ec5683368cad9599ee4f56c2dc9c456b97f0d49ad7252c812912f5b5b042c706b6d6e55f607b4f5edcfbf6b845536b1c1015d6688a47b45ce47938f28e5114c874e3fd6d33df17aa56e3cd5a000b94e86f304b16d3536af6dcb0d802b2f1bbb0e6d8054193bac9df3626287b513d4adcc591a317c893b892a985c3596d4b3767ed981fc424ce20c1ab11048e998a4392e8a9ff61aac9e214159189a0042d2a918eedc5c8d039aba0a5dbf178ccdb19c734d8674bb97c2fc2c07f334916", 0xf0}, {&(0x7f0000000780)="b1e3477cb5f88ee28af17079d03e723804aa86d161b6b7410a0685ea22dbe2f7fe2d", 0x22}, {&(0x7f00000007c0)="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", 0xfb}, {&(0x7f00000008c0)="5605a1d6c622cb59e6c44fdbf16406a67712d238b41b070119e045cc66d3e57294352133743d1a0cb4878c724c4aa52f1cacf564ac9623a7d8853e74a63473f5dc7e33c578f60835db3bec4df78806a04774dc991fd030f948bbe0614ddebd22a9ad3fe5b3aeaf3426a29a1662d838636726a0fd0a3a4c89", 0x78}, {&(0x7f0000000940)="3872ff1788674ece0c711d6d2f033f677a25dbd19a4230516cde295f994f242608724d947e142182307011fdd4310fddc8b788f824de172ebcac1f515438073dfab95af8054cabcde3b3fda3ef54ba2e2ade000a61c2d4d6b0ce1a3166e850dc7afee3cbe81e2c1a48ca5f6e74", 0x6d}], 0x6, &(0x7f0000000a00)={0x108, 0x1ff, 0x1, "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"}, 0x108, 0x40}, {&(0x7f0000000b40)={0x27, 0x4, 0x6a, 0x7, 0x6, 0x8, "68385973d3136f7807e72be553fe1c1c2dbcab483a593662748a406f0b9bcbe180379194ad420c1aba20938d90ba27660d69381a8e8513932d6c0f0b5aa145", 0x4c77}, 0x58, &(0x7f0000000c80)=[{&(0x7f0000000bc0)="63578f231d84a60c4713e7d209a14f2b3695fe46457b33aa0ac888e4cfb26f1b4e8d3414d87cb26d3ae8eebaa4510b2f839f32c3cf357b492444f91ba12c28ca9c2a3d7eb4533a43b92ba04189eaeea05474fa2db9f27049f4caf37cc215680f934958f6c792589e42a5417d64235f880ec445d1a899c21f6ba9bee7a991efc4133d3f1e2d015b297815d36787284988a7ed7b2f01b904427f8f68bf438433dbf45637071facc1f515e492392d83d997acfac5", 0xb3}], 0x1, &(0x7f0000000cc0)={0xc4, 0x117, 0x2, "e0361907ce0468980c28ad2d013e4d781149eeba2aaeea375f23939917d3344640735f9c26e39641eeabe7efc8538d68670b442c2a73cb63528a6a16e0890888c19dba40d77e38827a14cea024a75a78967cc779e58a6a234e4229fe57365daa6b21ca2a3b22e7ed9466b7a5933de25af0b668d83094b22d566c1674d68b46a37b2b0c15cc25be280a6a385c4a711e120702baa6eb5e9ed0f444c7e6669e511add2788e83dac48f537b8f954d9860a7e83b07100a134"}, 0xc4, 0x4000000}], 0x3, 0x20000000) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x8}, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) 2018/02/27 11:52:36 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f00000000c0), 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stack\x00') ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x8, 0x6, 0x8, 0x5}) 2018/02/27 11:52:36 executing program 3: r0 = userfaultfd(0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) ioprio_get$uid(0x0, r1) fcntl$setstatus(r0, 0x4, 0x4800) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f000002afa4)={0x0, 0x0, 0x200000000, {0x77359400}, 0x0, 0xfffffffffffffffe}) 2018/02/27 11:52:36 executing program 6: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc)=0x2, 0x1, 0x800000, &(0x7f0000000080)={0x77359400}, &(0x7f0000a2a000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0xeca, 0xce, 0x40, 0x20}, &(0x7f0000000200)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r1, 0x5, 0x2, [0x6, 0x100000001]}, &(0x7f0000000280)=0xc) 2018/02/27 11:52:36 executing program 1: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f0000977000)=@known='system.posix_acl_access\x00', &(0x7f00006b9ffc)="02000000", 0x4, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0xca, 0x4) openat(r0, &(0x7f0000000040)='./file0\x00', 0x300, 0x10) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 2018/02/27 11:52:36 executing program 4: r0 = socket$inet6(0x10, 0x400000000000f, 0xfffffffffffffffb) sysfs$2(0x2, 0x2, &(0x7f0000000040)=""/175) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/27 11:52:36 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x3, 0x7}) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000), 0x2) sendfile(r0, r1, &(0x7f000000dff8)=0x2, 0xa) 2018/02/27 11:52:36 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e1e, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/27 11:52:36 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0xb}, 0xc2e}}, 0x9, 0x1, 0x0, 0x6, 0x8}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x6, 0x3f}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0xa9e, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @rand_addr=0x56ad}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x200, @loopback={0x0, 0x1}, 0xb6}, @in6={0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x514}, @in6={0xa, 0x4e23, 0x4d8b, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e23, 0xd83, @local={0xfe, 0x80, [], 0xaa}, 0xff}], 0xcc) accept4$nfc_llcp(r0, &(0x7f00000001c0), &(0x7f0000000180)=0x336, 0x7fe) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000070affe8adffffff1100000001003700"], 0x14}, 0x1}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000300)) [ 183.553863] audit_printk_skb: 9 callbacks suppressed [ 183.567960] audit: type=1400 audit(1519732356.678:137): avc: denied { create } for pid=17614 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 183.602567] audit: type=1400 audit(1519732356.728:139): avc: denied { create } for pid=17614 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 183.603228] audit: type=1400 audit(1519732356.728:138): avc: denied { write } for pid=17614 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/27 11:52:36 executing program 1: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000006ff0)=[{&(0x7f0000005000)="10000000130061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000001f88)=[]}, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @empty}, 0x0, 0x0, 0x3, 0x1, 0x851, 0x5, 0x9dc}, 0x20) 2018/02/27 11:52:36 executing program 6: setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000140)=0x7, 0x4) r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}, 0x0, 0x100000001, 0x401, 0x1, 0x82}, &(0x7f0000000180)=0xa0) ioctl(r0, 0x1, &(0x7f0000000140)) 2018/02/27 11:52:36 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) 2018/02/27 11:52:36 executing program 4: r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) fcntl$setflags(r1, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2, @empty}}, 0x20) dup3(r1, r0, 0x0) 2018/02/27 11:52:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$setsig(r0, 0xa, 0x39) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000019fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f000001e000)={0x14, 0x1e, 0xd84eecbcdd442381, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/27 11:52:36 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) signalfd(r0, &(0x7f0000000040)={0xfffffffffffffffe}, 0x8) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r1, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/02/27 11:52:36 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='clear_refs\x00') timer_create(0x1, &(0x7f00000001c0)={0x0, 0x11, 0x1, @thr={&(0x7f0000000000)="5cd6502057e56eb09ec5f7c94dcd49c4fe6f827bb711897951287e2d1789f58e0da863689a6ab17ff1d4ea74ff637cbfbe8d9209324e870cc77f2f9b19243f3b7268970812e7446c2c8a2cc07e4049faca37767396762cece0c4473f73a66c96c193ce02eb30bcc71af9dc67b0c436db585db876d6b7d0fdbee3e6b8b9eaa4460532d24fa9f8d4d89f81a3e90c6ffc2ec4fa94c6fb60783d8b47f72abe6bb61600bb58676f41dcb312c9793e6e3f727c37b518a39c9ba895818e16fcd809ef120e46af0ac36379bbee3d7cdcc90685d8", &(0x7f0000000140)="fa99c9600b47add0c98feb7a8ab3e9e7f83f7ddc19af04bd8c804869ca54fcc149ed78cc814c008e6adf9e9d06983a1932d1d823f7075a1411460f23b1462caa7e4b518274"}}, &(0x7f0000000240)=0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f00000002c0)={{r3, r4+10000000}}, &(0x7f0000000300)) unshare(0x28060400) exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/02/27 11:52:36 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060dff8)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cd9000), &(0x7f0000cefffc)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x501400, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bpq0\x00', @ifru_mtu=0x5fb}) 2018/02/27 11:52:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000027f00061c000000000300000001e0000001000000007f0000c9a64bf5281fb64e899e652700159b01ad5e9169e63eb15326eaba6490e6c6c9abfd25783e042ed2e2140f06baba48171d8200000000000000000000"], 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2000c0) [ 183.704087] audit: type=1400 audit(1519732356.828:140): avc: denied { create } for pid=17633 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/27 11:52:36 executing program 4: clock_adjtime(0x0, &(0x7f0000004000)={0x81c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) [ 183.731551] audit: type=1400 audit(1519732356.858:141): avc: denied { create } for pid=17627 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/27 11:52:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x8, [0x200, 0x80, 0x0, 0x1f, 0x200, 0x7fffffff, 0x81, 0x8]}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x0, &(0x7f0000000080)=[]}, &(0x7f0000000100)=0xfffffffffffffd04) 2018/02/27 11:52:36 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/policy\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x2e) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000340)=@nat={'nat\x00', 0x19, 0x1, 0x198, [0x20000180, 0x0, 0x0, 0x200001b0, 0x200002e8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x1b, 0x0, 0x6002, 'bpq0\x00', 'irlan0\x00', 'yam0\x00', 'erspan0\x00', @random="bfe355e917b9", [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="97a863e0a9cc", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xd8, 0xd8, 0x108, [@devgroup={'devgroup\x00', 0x14, {{0xa, 0x7, 0x4, 0x5, 0x3ff}}}, @realm={'realm\x00', 0xc, {{0x1, 0x3, 0x1}}}]}, []}, @arpreply={'arpreply\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x0, []}]}, 0x1e8) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000500)={'irlan0\x00', @ifru_addrs=@l2={0x1f, 0xf6, {0xfffffffffffffffb, 0x7f, 0x7ff, 0x8, 0x0, 0x2}, 0x7ff, 0x6}}) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000400)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x0, 0x4e20, 0x0, 0x2, 0x80, 0x20, 0x0, 0x0, r4}, {0xfbd2, 0x1, 0xffffffff80000001, 0x100000000, 0x7fffffff, 0x8, 0x7fff, 0x6}, {0x1, 0xde6, 0xfffffffffffffff9, 0x40}, 0xffff, 0x6e6bbe, 0x0, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x3c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x6, 0x0, 0x7, 0x35, 0x4, 0x7}}, 0xe8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r3, 0x7fff, 0x1fd7}, 0xc) [ 183.799181] audit: type=1400 audit(1519732356.928:142): avc: denied { create } for pid=17633 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 183.843143] audit: type=1400 audit(1519732356.968:143): avc: denied { write } for pid=17633 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 183.850167] audit: type=1400 audit(1519732356.978:144): avc: denied { create } for pid=17627 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/27 11:52:37 executing program 1: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) signalfd(r0, &(0x7f0000000040)={0xfffffffffffffffe}, 0x8) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r1, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/02/27 11:52:37 executing program 3: mkdir(&(0x7f000036a000)='./file0\x00', 0x0) mount(&(0x7f0000097000)='./file0\x00', &(0x7f0000939ff8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe4, 0x10, 0xd, 0x100, 0x70bd2c, 0x25dfdbfb, {0x0, 0x0, 0x5}, [@nested={0x50, 0x95, [@typed={0xc, 0x16, @u32=0x4}, @generic="64a16da154dd97c0fd1e2bc6ab2afe7f818b8d2a7ccf72ac5043c74e8b9d848c00c54492e323df61614ebf55d8e54db3", @typed={0x10, 0x11, @str='ramfs\x00'}]}, @typed={0xc, 0xb, @str='\x00'}, @generic="0baf867a054dd76a5143e6a7e2d17edf5f9027188c82", @nested={0x1c, 0x22, [@typed={0xc, 0x4b, @binary="deed"}, @typed={0xc, 0x74, @pid=r1}]}, @generic="ceae897bf89d012f70d2153ae101bcf6da10b9c579f7c8c26b07678e0e7381ce262c7e0fe67bf136b98e75cfa7b32222a5f0e412b013a131c317059e8a6410803be3"]}, 0xe4}, 0x1, 0x0, 0x0, 0x80}, 0x4000) r2 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) unlinkat(r2, &(0x7f0000688ff8)='./file1\x00', 0x0) [ 183.869198] audit: type=1400 audit(1519732356.998:145): avc: denied { write } for pid=17627 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/27 11:52:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffff80000001, 0x240) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x15, 0x4) writev(r0, &(0x7f0000c30000)=[{&(0x7f000068efd6)="29000000200019000000ccffffc782060200000000800000000000040d000e00eaab00000005f30000", 0x29}], 0x1) 2018/02/27 11:52:37 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000853fef)='ns/net\x00') r2 = syz_open_procfs(0x0, &(0x7f0000fa0ff8)='uid_map\x00') sendfile(r2, r1, &(0x7f0000317ff8), 0x400000ff) 2018/02/27 11:52:37 executing program 7: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1000000800002, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000008ffa)='statm\x00') sendfile(r1, r1, &(0x7f0000007000), 0x1) 2018/02/27 11:52:37 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00'}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10040, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x20}) 2018/02/27 11:52:37 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000000c0)=""/4096) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000001740)={0x2, 0x0, 0x100000000, 'queue1\x00', 0x3}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x101, 0x5, 0xffffffff7fffffff, 0x7b}, {0x2, 0x4, 0x2, 0x8001}, {0x7f, 0x7, 0x6, 0x7ba3}, {0x554, 0x2, 0xfffffffffffff1b8, 0x100}, {0x1, 0x0, 0xfff, 0x4}]}, 0x8) preadv(r1, &(0x7f0000001d80)=[{&(0x7f0000001800)=""/189, 0xbd}, {&(0x7f00000018c0)=""/223, 0xdf}, {&(0x7f00000019c0)=""/25, 0x19}, {&(0x7f0000001a00)=""/109, 0x6d}, {&(0x7f0000001a80)=""/208, 0xd0}, {&(0x7f0000001b80)=""/117, 0x75}, {&(0x7f0000001c00)=""/198, 0xc6}, {&(0x7f0000001d00)=""/12, 0xc}, {&(0x7f0000001d40)=""/28, 0x1c}], 0x9, 0x0) fgetxattr(r1, &(0x7f0000001600)=@random={'system.', '/selinux/commit_pending_bools\x00'}, &(0x7f0000001640)=""/237, 0xed) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f00000010c0)=0x8, 0x4) sendmsg$nl_generic(r1, &(0x7f00000015c0)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x4010000}, 0xc, &(0x7f0000001580)={&(0x7f0000001140)={0x41c, 0x20, 0x100, 0x5, 0x25dfdbff, {0x8}, [@nested={0x310, 0x48, [@typed={0x18, 0x57, @ipv6=@empty}, @typed={0x8, 0x7b}, @generic="4badb9228a9118e228e42f9da72ffc9f27c517ab80f6a5245dc1d62b46956b573c885a0f37a466da4bcbebe3", @generic="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", @typed={0x8, 0x34}, @typed={0xc, 0x25, @fd=r1}, @generic="55d30c1883d47b0d0c15c08e60b2be8ecef7fd802a7e6e44d76b0e7c9a8ad7bf408cd5771382a40930f261e6df103d96233c", @generic="b71f04b858c041bb6311de36b8ada439f3c5902e36d1c3b34a806fc8ff5d0ea286a26d376053fdc45f0ffc084deb904f03e99ec8cca13e3a4c61605ce1e73e51290bc48178625a44660d67f74e92262dc77181f6255dff10582080f440cae2c0784ecda7817927901d4be5392d9c2a783ed05bac47429b9ba6b6196790f06a1adb1a85c35fcbba11d1d43eeaa91fb6b6cd958c1149347cbd388b6191a8c0e6246357e019961f4efdedf92fcd82e820fcbfb0471e94b153332812e583cf19af70946ce1a88a36330478be4e3fa5ade21f12d89aa9d2e589634b961c893ef77807aead1edfefadecda0d6ce0186010e0a90eae0beb0668aea3", @generic="3f3631fad4d459cf50c65eb822676b4dcec8a299e7c3a302cd4954802d9b36e32a136dcd8a3dccd53543ee15f30aa82cb3607f0caade5ce96c5caf448b8be4e8196ee28bb26fe742e3c37ef049bf5bed8c0b53e50892294c34460da231db102b80d02f3bfae6a9e51eb6a6b7e911ca7007b1368ef2ae822735c65326b0ff9522891f2d"]}, @generic="c8f5efad9cf55b9373dae3ee491161682a942ca6e5cf056783b8ac10c785a75bc2e0531716940f8a31165fbd44a9ef523de8209d92b378e7fafbd46759d105c994d434510ce69137ac86ef46be4f515081865f81feadf56dcd0671aa67fa6a42e550ffc2ff5a54af87bcadc9abd41dccad8bece01ef8fd65c82696ccd2000f28e96665fee7faaf79b9c033671468774ffec6e473e6f856b65a756f54d736b33226df885c9731ce73ce8bb6372cf0a1064ad9ebf6d24ec7b1987624b0e0a98b192233547bd84ace634a2474efe5f50e5678173444a95e0087567f294ba64c9d2897e1a4f487c90642b946e32e75692fbf76d81bf07a"]}, 0x41c}, 0x1, 0x0, 0x0, 0x4000010}, 0x20048800) 2018/02/27 11:52:37 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = memfd_create(&(0x7f0000000040)=']vmnet0#ppp1&procwlan1\x00', 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080)=0x3, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/02/27 11:52:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000140)) mkdir(&(0x7f0000000080)='./file0\x00', 0x80) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x6, &(0x7f0000000000)={@empty}, 0x20000020) 2018/02/27 11:52:37 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000107d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ioprio_set$pid(0x0, r1, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x27, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0063404000000000000000000000000000000000fb916cff02df5c27f0af000000000000001e00"], 0x0, 0x0, &(0x7f0000000200)}) 2018/02/27 11:52:37 executing program 6: r0 = userfaultfd(0x0) syncfs(r0) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup2(r0, r1) socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r3 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="8a1fe5011c21887953a5d5bbdd2950730e571cdca3f39cca2328c4bb3e95137c6e21ea79b57c1f5715eddbcc924f4e1d648115dc75ff09fcc64d86b16c0ef8e9ed4a6664d62f3dfa689fffbeffb3c0b16cec2c55b34dc230ae8569d24edc8e35d6fb06d7471c76e1ea20d1a46d288386100a507673bc4d25397cb11e00b41bdeb3b33d92978e1c19c9ba13a9fd04aacebb06795aa501797cb8775458bc3235a1cf4d9cfd1d2851d65e5657207fd560625b4cd2ec9f0386596eed8ae687d370e17c9da89e52ec663a594bc9f5f9f730bf9d723fd7", 0xd4, 0xfffffffffffffff9) keyctl$get_security(0x11, r3, &(0x7f0000000340)=""/193, 0xc1) 2018/02/27 11:52:37 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x4600, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x100000000, 0x6, 0xc2eb}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r2, 0x4e}, &(0x7f0000000340)=0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000030f000/0x2000)=nil, 0x2000, 0x3, 0x110, r3, 0x41) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x98, "cf41d502406254c20afc1ecd95a24aebf00b0042b4b11c21a28e032e972dea83ae754fc30735654a8a272e41ff8b649c591cbc3e4155c7a47d9fcc46e2ae6624d531499c79dc9c9d71aa5a04e052be8cb57e38549a8e42832e939bac11238c48fb8897f11d8109ec46fc79cd5a46e372d98dbfd18a82f68d619ed0a87d7dabcd2d90f5f17a0e7eb75969072ea897c1e98c1e9edeb8efc182"}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000140)={r5, 0x5ad000}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000180)={r5, 0x4}, &(0x7f00000001c0)=0x8) clock_adjtime(0x0, &(0x7f0000001fb2)) 2018/02/27 11:52:37 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"ceafad3dc5c815"}, 0xffff}, 0x10) r1 = socket$pptp(0x18, 0x1, 0x2) socketpair$ax25(0x3, 0x0, 0xf0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt(r2, 0x107, 0xffffffffffffff89, &(0x7f0000001000), 0x0) write(r1, &(0x7f0000000040)="c4970894a177089733793a0a36", 0xd) socket$pptp(0x18, 0x1, 0x2) 2018/02/27 11:52:37 executing program 2: getpriority(0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x729081, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/02/27 11:52:37 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x10}, 0xfffffffffffffffc, 0x3, 0x2, 0x9, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000040)=0x20) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) [ 184.605603] audit: type=1400 audit(1519732357.728:146): avc: denied { set_context_mgr } for pid=17706 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/27 11:52:37 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/policy\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x2e) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000340)=@nat={'nat\x00', 0x19, 0x1, 0x198, [0x20000180, 0x0, 0x0, 0x200001b0, 0x200002e8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x1b, 0x0, 0x6002, 'bpq0\x00', 'irlan0\x00', 'yam0\x00', 'erspan0\x00', @random="bfe355e917b9", [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="97a863e0a9cc", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xd8, 0xd8, 0x108, [@devgroup={'devgroup\x00', 0x14, {{0xa, 0x7, 0x4, 0x5, 0x3ff}}}, @realm={'realm\x00', 0xc, {{0x1, 0x3, 0x1}}}]}, []}, @arpreply={'arpreply\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x0, []}]}, 0x1e8) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000500)={'irlan0\x00', @ifru_addrs=@l2={0x1f, 0xf6, {0xfffffffffffffffb, 0x7f, 0x7ff, 0x8, 0x0, 0x2}, 0x7ff, 0x6}}) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000400)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x0, 0x4e20, 0x0, 0x2, 0x80, 0x20, 0x0, 0x0, r4}, {0xfbd2, 0x1, 0xffffffff80000001, 0x100000000, 0x7fffffff, 0x8, 0x7fff, 0x6}, {0x1, 0xde6, 0xfffffffffffffff9, 0x40}, 0xffff, 0x6e6bbe, 0x0, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x3c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x6, 0x0, 0x7, 0x35, 0x4, 0x7}}, 0xe8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r3, 0x7fff, 0x1fd7}, 0xc) 2018/02/27 11:52:37 executing program 0: unshare(0x400) r0 = socket(0x18, 0x0, 0x4) getsockname(r0, &(0x7f0000000000)=@generic, &(0x7f0000fad000)=0x441) [ 184.895665] binder_alloc: 17706: binder_alloc_buf, no vma [ 184.896849] binder: BINDER_SET_CONTEXT_MGR already set [ 184.896858] binder: 17706:17737 ioctl 40046207 0 returned -16 [ 184.994392] binder: 17706:17726 transaction failed 29189/-3, size 7680-0 line 3128 2018/02/27 11:52:38 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) ioctl$TUNATTACHFILTER(r0, 0x800454dd, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[]}) [ 185.055089] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/27 11:52:38 executing program 7: r0 = userfaultfd(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000080)={{0x0, 0x3, 0x9, 0x2, 0x9}, 0x5, 0x2, 0x7ff}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000db3000/0x1000)=nil, 0x1000}, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000100)={'bcsf0\x00', @ifru_flags=0x2}) r2 = gettid() ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x1, 0x1, 0x8}, 0x9, 0x1}) r3 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="b4bc1b4e0b65d8bef0068c19329998f2c23f31ba6224d72a57d3b3be1f23bd689323abb5f15ee6b26af55b3e34b9de745c6a7689c653324cbb324941695eb79a8927e6bfef0376fb0b9662486da6fd2c9c06ddab407dd99c6f141c97e3070fd267", 0x61, 0xfffffffffffffffb) r4 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='/selinux/enforce\x00', 0xfffffffffffffff9) r5 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="7d9d51f761d38071f3199383099a03ffe989dba45e66e5da0617146e3bcef9af01bb15cc8dbc788c9e2406bd9152f2fac4564fd83b98db101aa5ea2b4450a64bc3d5686f7d477e658a7bcd81e669ab99ad1fd6a7c54a50612009f474d4488a1af0e21eaccb45dd26cf579e355ee01f567f539aded421ed8338ac3a5dceec61d9a0e0243a457e45cef7f285ba9ae113dc83771616f62c350a0e88432cfab9835938ca77ec2aafa8526609f60816c37eb55a0b966dca0be5c7a29eaa60a77dd1de1d727bdc5b1aca7663c825ecdadd21279331e89325ea8b114d4093f7fb", 0xdd, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000480)={r3, r4, r5}, &(0x7f00000004c0)=""/113, 0x71, &(0x7f00000005c0)={&(0x7f0000000540)={'tgr160-generic\x00'}, &(0x7f0000000580)="50e1c84ff16c82caf062d7bdaa", 0xd}) process_vm_writev(r2, &(0x7f0000053fa0)=[{&(0x7f0000289f5c)=""/164, 0xa4}], 0x1, &(0x7f0000000040)=[{&(0x7f00009e7000)=""/4096, 0x1000}], 0x200000000000030d, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) 2018/02/27 11:52:38 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x4) r2 = fcntl$dupfd(r0, 0x0, r1) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') ioctl$ASHMEM_GET_NAME(r2, 0xc0046209, &(0x7f0000830f3b)=""/197) 2018/02/27 11:52:38 executing program 3: openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@int=0x9f0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) openat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x2) sendto$inet(r1, &(0x7f0000000000), 0xffffff79, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x44, {0x2, 0x4e24, @multicast1=0xe0000001}, 'vcan0\x00'}) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000080), 0x3) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000001c0)) 2018/02/27 11:52:38 executing program 5: creat(&(0x7f0000000080)='./file0\x00', 0x1) socketpair$inet6(0xa, 0x0, 0x4, &(0x7f00000000c0)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x408001, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xc}, 0x309) sendto$inet6(0xffffffffffffffff, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x27, 0x5, 0x90c, 0x3, 0x98, 0x3, "fdccc56bd52447cce48e10412a642bf975b5643c25e45951fbffa7fc94ac1b0a056d64aa9634f2ef716ab7717e881638cd4fa369a8150b520061ecbe9a7754", 0x9}, 0x58) 2018/02/27 11:52:38 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x802) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x8, 0x0, &(0x7f0000523000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000613000)}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0xe2, 0x0, &(0x7f00000001c0)=[@decrefs={0x40046307, 0x1}, @reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@fda={0x66646185, 0x2, 0x2, 0x26}, @fd={0x66642a85, 0x0, r1}, @ptr={0x70742a85, 0x1, &(0x7f0000000080), 0x0, 0x1, 0x6}], &(0x7f0000000140)=[0x38, 0x20, 0x38, 0x28, 0x68, 0x38]}}, @free_buffer={0x40086303, r3}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000bfd0)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00001f6fff)}) epoll_wait(r1, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x46) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) [ 185.299703] binder: 17771:17776 ioctl 4b70 20000040 returned -22 [ 185.327339] binder: 17771:17776 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 185.349233] binder: 17771:17776 got reply transaction with no transaction stack [ 185.349453] binder: 17771:17784 Release 1 refcount change on invalid ref 0 ret -22 [ 185.352335] binder: 17771:17784 ioctl 5411 20000000 returned -22 [ 185.384106] binder: BINDER_SET_CONTEXT_MGR already set [ 185.416930] binder: 17771:17784 ioctl 4b70 20000040 returned -22 [ 185.442385] binder: 17771:17789 ioctl 40046207 0 returned -16 [ 185.454480] binder: 17771:17798 DecRefs 0 refcount change on invalid ref 1 ret -22 2018/02/27 11:52:38 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000340)={0x2, 0x5, 0x401, 0x1200000000, 0x7, 0x7fff}) fcntl$lock(r0, 0x7, &(0x7f00004d0000)={0x3}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xe200, 0x0, 0x3ff, 0x8}, &(0x7f0000000080)=0x18) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@empty, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) recvfrom$ipx(r1, &(0x7f0000000400)=""/169, 0xa9, 0x40, &(0x7f00000004c0)={0x4, 0x1, 0x3ff, "000551b1bb06", 0x1ff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000003c0)={0x4, &(0x7f0000000380)=[{0xee9, 0x8000, 0x1, 0x8}, {0x80000001, 0x4, 0x0, 0x2f}, {0x6, 0xd601, 0x3f, 0xac}, {0x4, 0xffffffffffffffdf, 0x1, 0x7}]}, 0x8) ioprio_get$uid(0x3, r4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000180)=0x1) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0x98, 0x6, 0xfff, 0x5}, 0x16d) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x3}, &(0x7f0000000100)=0x8) 2018/02/27 11:52:38 executing program 2: sendto$unix(0xffffffffffffffff, &(0x7f0000000040)="c8099caebaea7cc3f26995545282f704be3b4fc3396d3953298cddfba622d69af6d842e507ef5359b0ffc0a844039a2e963dec71c4c4d00fca2f82f3cf9dc04b9f9e600f42b18f765f063aae339db44dccc2b40a90d3d48b702897b96a2377bdc047312450f6d3eccaafb909660b50e6821e13cafedfb21f9f419cb2483804f4d9224e9abc955a05b8328727d017fdab5adebbbb462e6f1331de1fc33bb98442ce95e02394f873a29d9890760816218b3de9529bd3d2e6f84ca7595e2dbdd5942ae89707064509ad79ee158d5a28651f52cc49f98fe5e8", 0xd7, 0x0, 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f00002d4000)='./control\x00', 0xffffffffffffffff, &(0x7f000040dff6)='./control\x00', 0x3) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffff7f0000010105000007000010e0000002ac1414bbac14140aac1414aaac1414aaac141417ac1414bb"], 0x2c) open$dir(&(0x7f0000000180)='./control\x00', 0x200, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000200)=0x494c) 2018/02/27 11:52:38 executing program 7: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000, 0x48) ioctl$KDMKTONE(r0, 0x4b30, 0x7fff) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x200800) socketpair$inet(0x2, 0x800, 0x80000000, &(0x7f00000000c0)) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f0000000040)="7b86fc5f5c1d396dbd2ba6126cbfca48fc788af87caa3f77a1438161373f2a") clock_nanosleep(0x5, 0x0, &(0x7f0000577ff0), &(0x7f00008f1000)) 2018/02/27 11:52:38 executing program 1: r0 = socket(0x11, 0x80000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'ifb0\x00', @ifru_addrs={0x2, 0x4e24, @multicast2=0xe0000002}}) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="6800000018000303ffffffffffffffff0200000000000005000000004400090040000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="f5ffffff12469d8c3377efaff9f92502b07fc70676f8b8ca6049442f0defc0ad1433a4da33a72b50b02a465ddf6d4519b6fdeb493a6d806915084c5cb120c12a3904ddfe09f4cf6defb8754ac0e62e50245086969b330000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="080005007f000001"], 0x68}, 0x1}, 0x0) 2018/02/27 11:52:38 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) write(r0, &(0x7f0000000000)="6621d5ed50cb70b184118cbb1fce7afbdcd1e9ff10c1f76f90ef34bccb915dc2c1fafa24a1dead993ab9f1a0c940e37ca114b43f11bb9824938378f7a771dc6c711396247a423595405311a290268ef17ae9446e6921c93c513da1b990e343c974ffe0783316c499ebb3f5522eaf47d075c87529943303f08a70f773e7948970bfd447ff99081f8ebad13ad833ae303a3192847db980987f3fc9c018d0d2e6161a1d2ab308b017d44f8b9440beed643c9d4f8de3a73db1c32ece6be96c74979ec0555bba7e83dce322da", 0xca) recvmmsg(r0, &(0x7f00001e68cc)=[{{&(0x7f0000c13fa8)=@alg, 0x58, &(0x7f00001a9ff0)=[], 0x0, &(0x7f0000761000)=""/92, 0x5c}}], 0x1, 0x10002, &(0x7f0000e69ff8)={0x77359400}) 2018/02/27 11:52:38 executing program 3: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) mkdir(&(0x7f00000001c0)='./file0/bus\x00', 0x10) setrlimit(0x1, &(0x7f0000011000)) r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5a, 0x800) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000180)) mkdir(&(0x7f0000551000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000049bff8)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x2c) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000000)) truncate(&(0x7f0000000040)='./file0/bus\x00', 0xd) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/bus\x00') 2018/02/27 11:52:38 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) socketpair(0x4, 0x80007, 0x8001, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netrom(r1, &(0x7f0000000140)=@full={{0x3, {"7fa2ee59cd1efc"}, 0x1000}, [{"04ee829cb3ed8d"}, {"480eb865d6cebc"}, {"bded1cd3cc815b"}, {"455e567ae33875"}, {"7ec0a0a9f051cf"}, {"076a69ba4a1076"}, {"27cf5eeddf70d6"}, {"0455cb03d41c58"}]}, 0x48) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x8001, 0x30}, &(0x7f00000001c0)=0xc) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$TUNDETACHFILTER(r4, 0x400854d6, 0x0) 2018/02/27 11:52:38 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f00000000c0)=0x4) write$sndseq(r0, &(0x7f0000000040)=[{0x81, 0xfffffffffffff804, 0x8000, 0x0, @tick, {}, {}, @addr}], 0x1c) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) [ 185.463048] binder: 17771:17795 ioctl 5411 20000000 returned -22 [ 185.463358] binder: 17771:17799 Release 1 refcount change on invalid ref 0 ret -22 [ 185.463381] binder: 17771:17776 transaction failed 29201/-71, size 0-0 line 2921 [ 185.476592] binder: 17771:17798 got reply transaction with no transaction stack [ 185.476600] binder: 17771:17798 transaction failed 29201/-71, size 0-0 line 2921 [ 185.503861] binder: undelivered TRANSACTION_ERROR: 29201 [ 185.518654] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/27 11:52:38 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x5) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'rose0\x00', @ifru_data=&(0x7f0000000140)="21c96aa67fb8cf17800836aab3214326c11728346f49d660ab59ef231dd98260"}) write$tun(r0, &(0x7f0000000240)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "b1e162", 0x44, 0x0, 0x0, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0x70) 2018/02/27 11:52:38 executing program 1: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x80000000, 0xa1f7, 0x0, 0x6, 0x100, 0x7f, 0x1}, 0x1c) 2018/02/27 11:52:38 executing program 7: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, @remote}, &(0x7f0000000200)=0x10, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect(r0, &(0x7f0000000280)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x0, 0x3, 0x3}}, 0x2e) r2 = socket(0x10, 0x6, 0x3) r3 = socket(0x10, 0x3, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000000000)={0x136d73a0, {{0xa, 0x4e21, 0xa033, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}}, {{0xa, 0x4e22, 0xff, @dev={0xfe, 0x80, [], 0x19}, 0x876}}}, 0x108) ioctl$sock_ifreq(r3, 0x8948, &(0x7f0000000140)={'sit0\x00', @ifru_mtu=0x40}) fcntl$setflags(r3, 0x2, 0x1) 2018/02/27 11:52:38 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f85ff0)={&(0x7f0000300fc0)={0x2, 0x1, 0x0, 0xb, 0x200000bc, 0x0, 0xfffffffffeffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x2c}, 0x1}, 0xc0) 2018/02/27 11:52:38 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r0, &(0x7f0000001f80)={0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000000040)={0x10, 0x0, 0x0, 0x0, 0x0, "", []}, 0x10}, {&(0x7f0000001a00)={0x10, 0x26, 0x21, 0x0, 0x25dfdbfb, "", []}, 0x10}, {&(0x7f0000001a40)={0x34, 0x29, 0x100, 0x70bd27, 0x25dfdbfe, "", [@typed={0x18, 0x1f, @ipv6=@empty}, @typed={0xc, 0x96, @fd=r0}]}, 0x34}, {&(0x7f0000001dc0)={0xd4, 0x3a, 0x100, 0x70bd26, 0x25dfdbfe, "", [@typed={0xc, 0x46, @u32=0x1}, @generic="f28be9800194c5e1ea2cf88fcfeed15a5e2de105e858f564f80bf1dc2b66cb16c5dbea648524addd9a9499076639dfd425125ae1b072048a925558270097b4ab36fdb713a9a483fe8c3aeba57bd4972557a250717eb93bfa42d1b9dcd8db6cf21f323406ac34033dfaf12f9349e62e2795b125dfff3b8e6cc235d6dc90b24232185086d3a8ac03ca0972c50fd139a44fd779e60c778aa0bb053ecaab2caf60a24680db69ede4f46534", @typed={0xc, 0x6d, @str='\x00'}]}, 0xd4}], 0x4, 0x0, 0x0, 0x41}, 0x4) setsockopt$ax25_buf(r0, 0x101, 0x16, &(0x7f0000003040)="8bab59add57ad1255f8a9512130228b1fd6a951e3e2a83ea26eb92b69daee2e886d12b4a832590c036080fc969d7cdb5a325b852719045ab1d11a3757d0b5a0ab8c41f004df98388495589f351097926fc4470cf8a458e05186c960b47d44e620675aa57b63c2d12b1aca31953e62ba5c3e4f53ffcb11dc1a679c3d2a7c4600d8b1d63f27488deee657013ef1c5c34731a98d2967d3e7e80b4ee19ded4a221b730dca4e1ba29ccea1462408cd69411a7afdd3de01cd9d93c9841aaf131db4224a6aa9f601bbddc1c642c7bede7931ee7a8ebdfbb700ac9a529e1ce07d8b1b070639ed9775327ab398fdf5e2e67b3b2574da7dc5c50e07f586b427d21321d22a7eecb21adbb6c898dfbebd2f6727a18c9cb4f9ec24229cc531c6348d161d73c95eb509322fb3ad1a5c0c0e26af983b6d23ce0822b0a2b69935a659e4cb6db9b9185b3f0e8d46560e26b68b041d58c4e0b992f23263bfc2c203d96214ca85c994cfb87b4986743afb27dd52ddd3d6c244535f2405a10bfa23862972ec12d1ee40a57e38436dbaefa55c59b53e6204281f56891d695799c58f6eb11caf2abd7a262e22dcab0b5417a3704f7bdaebef7371a2ad2793c723132e20c9f9f29df7268e48da829e43a7a0696112d6b938838e1882d53248d75a9180582847e4736e02303d05770debc13a508b94a29f1e026163718831015ca71bac1798d4b13a1715cf8591592e35d6981b8a9486212543211861aa4689439555d4835b98991ca5cf61d78468213a68f8fa84f6590863bc8246b92324d201673a02947872fc2b73bcc3a814ec7c534fd2234a4bc136525bc70a092c82b5221694074ec583e7da0b4dbdab7f3ddf9a00c218caad3a8344ed00d97b791a6f3c3ea2dd69d0f8ccb03000000000000007fa17fd94071619898fad388301035f6c7205a17666910d0f27b4c3ab98792248efc25a14b75051cfb24fe9ea753fc54f6434693a39a0305830d593d8fd5292f789f43e48fafb9f30f0b172bc882e72596583cad10d5ff1358e9456da69045991553977e7595749ba36b543d9ca2eded1c3a9359f7d229fe9301de4713bd64ca3f965cce23b91a21a8b3180cd596f6afbd36a519fa533993ed9757b831b90484511572c274b1a67025e8439f085702f31d6f34b88a1e6c6937eb39870a6ba9a047c2ac2f08a6b597766a921ae25dab18a5b3568e7721dd458247645f6bb476e7bfaaf63b5fbe4fb0f8b97da72a56b620236d603deff3a40a0c8a66f9e74ab3a12d9590ed978079854e41f2928a998c48eee834da3fdfbe1773348c593b20f90a5b2703c68017aae65c4087e669ddadcd20bb1d63376cc1ad789571f9265ceb6398a6f6c368d1784171a7528f2fcf2f3aef1bd8a57cbe71e611f4156f0f4db9c3d490ad024963bb2055d9deaefe7d26bf366d4a839040871f7246ce376b6752a22e97719851b481e7f5cb1b08198dfad7fc7179696ec3e3fa931097a6b4ff7b312ac4cdb74765e7c2cccf1f840c56477a2e6a1bf446f3f9dd5149ec14f67935bf07c278ed03b40f4c904e22520a1a817412018326bd54b95709d262ec2f74410881266cffd6d934317894ce7e03d448af3c1cf22bf4e950190ceed6f5eead695dafb216b0a2807adfd230f6f82c356bc915cdbfd775c64231c01b7c73e1525fc145111dd8975244e3d4e4d41e2267731a739b9bf01ebe944a9a381b3fda46d64eda4147c836e0a10f7d862c288acc4faf4ec67c94d2f49c0461c75169f16d93afdb6ef51917dd560ae0e57c4680444380e32fa8146c5933ae9ca213983590a1b5bc5b0f95f8955c834370e4768a68bc48e6752a153354b904f44f08abde43bd73773f56081827b6f205ab3c60299c2512896772dd8d47793fab123cc61552ef5dcec5e9918aba8e9d49a68789b6e46652f99b1c6fc02cb2a34e6e96360f6fe5c00b6fd0a7e0d875610a22df38832623fe3f274066530f6d22c9cf4c003808599ac5aedf67dd9b597602508ddf4df0a087cde36ba1cf0eeab2ca0cb70064d5d6b38cc2fdc87d2b5eb99b52365ed18c6a04759c9f95fa7498c62b384340d3984e33c469d7fbaf6d6f8c0318df45959066f9bc3b7e37bcdaeaad9ae37f14733d6e7c45deb313144c7aea465359dc037eb58298104934f8d6f5ca3e6c3eb766794e9ea7e7f5282c163f90ee23897d76e35ec170dabe4701b942d519b56a0bd276cb54eedc3893e6ab952bab47df387b0d7eac8f4fe5d2c78a0ec8e71b1a4bade25ffaa23769bb414867ce1889c03b433b1125cb184979d112da01e318ddf2f0088695ea6b336d234213a86e6976afc40a47e13284d83e6ac3d20972a2c89438fe574ec20cde87cc3ad139f2e854585680828705e1a3255ad679abc0ee64845883afa74945d16e55de5b7a00ed5ec21be54ae8b510e8ba1c3782678bfd3e66d31294ec2be19c766e2fa6115bfab647141b488a50b795cce4ff877c7bda0dcdf2ffee16abd2ec21b736babddd90dbab49df07834a04b529da577d3a06c2c73a2e623ffb93b5e9e0873dbac9af138b601eda94c23a43d713e7c161dac80a6263c44c313902b7a2f427a2c9c05b46ddf4d821261a1b6b700b8882b0f6f2fdb1d0a50ebd591a8468fdb01d94efad63619a90f06243294a4bd51475f604712c22f5cce4f0ce81daad410f2e951d72c88e675aad516d0a148166c2dc4608f8761555f3817ebe21888df16621b6d8b4ae02f1305e10e0b534ea6bce457a7c4b2faf69aa46dd504dee722ee0e974c25147771a68bfd6a94266b4929b0881a9e896246e3200a6555885b7c99391998d896b36c18cf711d4136b48f085dc516fe0a7faef4f6eb60e392f1e72673e7689cc08b95bbe9386bbfa1773bb30a2e884c9959140811f92944547cc33543810198c3c2198c79967b498334ae3551f04e501f3535ef96c0d582b123e8681564e65f2a74ff8f42b46ed7481ee5ecf124f64a3db5a5132469e6bf8ce7e8458026df64a4cdab44f5a90556a64b961d3a5e8d25ceb1bc814df8e0a2b1e7377ec5405e527faa998d92aa660a83f21affb5203afd2dcd360de2601404943a867125708f24fd8ae9163712d0d0d065b547b75ea9df3cffaafd48f58b3171eef2bb4361492060b6af2a4bc6ca86996684440baea57da2f3a6823ef54c01475d4d7d4afb1f0135f46e8797ae2d8d930c4228c669b0b3051ff6ec0e345d4e0f2f3152b571543583500516fd2f5bbf0dd547849e1ea3678318d11de6d3ad000cc86c99a8c1ce9722858ac25cb0848a42e02e96bd79f9c16cba2f4ab5c85929634a9b913fc305fe0b83a687a41f75d0fc0de238608d2c93f007542f7e241f2c060a3a69489cf2df57f87a4303ac9e86faef859dbd63c74b9118709178e55240a5345409e8d6e97e6e74c39a2a8a1c94e03325a394e2eceef8a5e6de50b64a9174a344951c5125ff5b0d0ab8204401dabba4f30eac24efbf001a9549f20cb489276040b720f649700556a8aa037d382fe63f404a1ab3a86bf290137d7958aed8216d87773d6d85c1f68969515755c5fd596dc96b41ab7a96628b43a69f738046167222b44433e4fba324330ccd1c3fa09cb5dc25ba5d46172089eab974c2342a9620b3561bda33b7ef04cf5d0b4167d36b55e21d11b35058096968badcb2160ce5cf7957a046529074d8d2fecbc3099fede032f95646c1107daa78ad63050318c2d334661fd929fd2f85b33d57d9d3b09341cd4487d0e99c386bf09c3c3ce0f2f3ce24d91ecefc9b0daaa4ea27e42ed5755379b60a373708a3a4645a6b001cddb8d8ab3b187b320763f8352992bf9d82a05a9035ca12ab63a4f0203f2206f39ec2a3fa83258b89948cab6f8ae307535ac4cd7d7b05be2c0831c1d7e6a2f41fea172dbe158a690628069c2da627df6322da4c5d4c97785ab38f3c975bc17b5a6a37dfeeeeebc0d078215b917ac9604460abcbc9da02ee0321eb4e217bf2585db19f8f712f97038db6cddfa436804f48cd80180000000000000b85870e525752bf30b8c32d0820c4865c67f0f0590a4fa91927f84fb1510957a07bb4d123191118bf1f45087aba8c546082b175ccceb400fe1a67c274b340ad15f0a39a1104e9e078ffdb660656680c11c33e5d5cc0b723e32254d253188069553cf55ab2810d822010f4a9791025328c5a2c0879e0e108eb9b010bc8451f320eb817a34da1db939ceac3e8d2ccf1f35c2f4323dbc09dfe7e4831b7e6fcc71abcfd3cd8604558088f28d76651ff2c9a8cf55c0270bf89001d3cd142f867480edded7a8e5c6270d7d61ee1799dbd67b5c099f4b79fd346061f3ade8b13db7fd082b69593777de97bc0fc72ead04c6e187893f824e93a7843e0efd98bd34f6f7046e14d2d8f2f277a3b1891a22c8a835e7014e6ee542854ac2cfa2414d872c72711901e8073d940562b3bdc3c73a65cbc8be37871fd62b9adce9b44ff55b0c1bcde5b3c363800e95a31a17083acb87b2fb1e55daeeb88d855366b0ced2956ae61758a7e1b1f62cd9cf35c7a0528a5a8f532283bb12dbc20eb74731a5af04a30a2ed05079f1d7d09b3ec100120e4f2423ec7b1f57f8d21626ed56a2f4bb9bc592a6f5cbb8f60bcb381cc93115076e387d4c551e764bc9f2add5c08ded1ad98f7d03ef15fc7128d9d41d8b877e9be3a7eabf703070d3de9e511326654ab9c49111cb5e0c916be936208ba09be0416ad700c8be23188aadac8be394e7788990c549fda507aab1909148f619ef553f4e967660c6497750cf251f1c68855291a873e128b0760a869ae828c7c0be90fe5b8faf882b31ad7f0b839fc21e505df1a86c8480aad5f7ada4b24593d3fbadbf2e3679f8c8281cc8580ce7a84a6707544f49f26b548e3a0063e38190e0988051dedecfad9668ad7156f0bd6c4ebac2b66220d5970f7096eca3ec4d00ac98b85057c9e9125ae7ac45dc18df7ce53e275e425af583f6b5c06746711eb6ea0c0259211c87afd9daa084017e096b421756478f74ced11babc99f5ca215aee50a247f1c2cb843a6af9c9b7f39678dce9c4403ecd6c8d641ea654af198d820c064f27688e3c7d3bf914a4d74c81e050fbb194f0ddc82cf9c8caa1cdf2d357d700b4c977c596e1953662eb6aa20921cc32e1edcb4cf8355386e2e3d77dda2810a801f2e6823cfeac8fbf007bbfb491c75a86fceb65898daf18569245ea340ae894dfe62b78af40dbf2c238a5428f053906cb9e1b6253be70d9a010ebad0af98316589cffd8531f3b9c2737c85aea6503222e6087e514fe9ae7f6feb065b53712a1181fc1c2de893ce978f6c183ec937b4fb8d145c7396cec61e4b2d5472bbfa94ee79f2e6f45514d8d1a478f5cbc58466b9df97c40733e056bb8c96b1db4d3f32e269e1a21fc8f054d6bda5616b5a5ce08aba2922275b899320a0736c1a78298ee0aa932710c244f598e3386118852ec2b41f8e3c1b89bd9e77875619ade4e73625c387888b28d7ee13d8730f8c03f50a5e252527fa5c5d2e50d7578f7e3e1ea442c902849f8ff486a8420ddcc9f0c8e75539e3c079ee2ef75a67d93edb86eab755ead9a5b62156fe0a0f16d1e986d59501d78e28018799156adeb41b9d1e0a42e6ab08782c86023084ebd034d9ec181e84f73243deaee16ac4490e65ae76660fc32041972ed97b1b5bfe7b6fa51e71c288032969a0ad9369c544341e5dd19d3361bbbb4ad66b5ef7e2e6a4393c1a06619b42c93cd860a9a213d2085c765ca61ce70bbd7694b5c949032de2876f489cf9f599cb0278b6d761eac3f20b39b57140667d8c4b975d68b53fecee1d94b9f9b5002aaa7fce703bc40e40aac4ca63973ffc89d4231827fe8d6c52fc565c4483b8b23415243be8002fdd4252df3e020ccaec5690f70c0cbae845b6d84c75d0dfecf333a6b4e9b02ddaccc2c6884caebf41a8dca25ce195a5d1a5f7b62886bde2", 0x149ff1af9c3afd54) 2018/02/27 11:52:38 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x7fffffff) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000140)={0x972, 0x3, 0x8, {0x77359400}, 0x71, 0xea}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000002c0)={r4}, &(0x7f0000000300)=0x8) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f00000001c0)={0x7, 0x7, 0xffffffffffffffed}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000000c0)=0x3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000200)={0x7f, 0x20, 0x4, 0x1000, 0x1c}, 0x14) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/71, &(0x7f0000000080)=0x47) sendto$inet6(r1, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/02/27 11:52:38 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) socketpair(0x4, 0x80007, 0x8001, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netrom(r1, &(0x7f0000000140)=@full={{0x3, {"7fa2ee59cd1efc"}, 0x1000}, [{"04ee829cb3ed8d"}, {"480eb865d6cebc"}, {"bded1cd3cc815b"}, {"455e567ae33875"}, {"7ec0a0a9f051cf"}, {"076a69ba4a1076"}, {"27cf5eeddf70d6"}, {"0455cb03d41c58"}]}, 0x48) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x8001, 0x30}, &(0x7f00000001c0)=0xc) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$TUNDETACHFILTER(r4, 0x400854d6, 0x0) 2018/02/27 11:52:38 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$dupfd(r0, 0x406, r0) fcntl$getownex(r0, 0x10, &(0x7f0000000440)={0x0, 0x0}) process_vm_writev(r1, &(0x7f0000000600)=[{&(0x7f0000000540)=""/166, 0xa6}], 0x1, &(0x7f0000000740)=[{&(0x7f0000000640)=""/197, 0xc5}], 0x1, 0x0) 2018/02/27 11:52:39 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00009b3fdc)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x7}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/27 11:52:39 executing program 4: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00002d3ffc)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c12ff0)={0x77359400}, &(0x7f0000558ff0)) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000200)) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x1ff, @empty}, @in6={0xa, 0x4e22, 0xc6, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x5c}, @in6={0xa, 0x4e24, 0xffffffffffffff49, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e21, 0x101, @dev={0xfe, 0x80, [], 0xf}, 0x45578137}], 0x8c) timer_settime(0x0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r1+10000000}}, &(0x7f00006dcfe0)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000140)={{r4, r5+30000000}, {0x77359400}}, &(0x7f0000000180)) 2018/02/27 11:52:39 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000040)=""/205) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x3, 0x49b, 0x80000000}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x5}, 0x8) r3 = socket(0x0, 0x5, 0x7) bind$nfc_llcp(r3, &(0x7f0000001740)={0x27, 0x5a8, 0xffffffff80644b39, 0x7, 0x7, 0x7, "d827f2e6c8d149bfe45aa66411d2fbdd70eb53f215e82675e5c383cfbcb2316fc018155559f8337aa1efe91ae1936de61347728ba82437c903efc36fdf3042", 0x3}, 0x58) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x2}, 0x20a) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty}, 0xc) 2018/02/27 11:52:39 executing program 1: mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x100) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000020ff2)='./file1\x00', r0, &(0x7f0000002000)='./file0\x00') 2018/02/27 11:52:39 executing program 5: r0 = socket$inet6(0xa, 0x803, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0xe90, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e21, 0x800000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, @in6={0xa, 0x4e22, 0xe9fd, @local={0xfe, 0x80, [], 0xaa}, 0xd5a}], 0x64) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'irlan0\x00', 0xffff}) 2018/02/27 11:52:39 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000180)=""/170, &(0x7f0000000080)=0xaa) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000000040)=[]}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380)=[], 0x2000000000000190, &(0x7f00000000c0)=ANY=[@ANYBLOB="fdfb7a602039823ab121011fe37a1e2c0cca6545dc75bbca684ca20f847453c0914b73641a6d2be4d63ddad653653827200fddfe9dcdd48a2fb51b1b2b990ea9ec42140f53654f289e24e2abfdd0ddfc6bb59a9922375ad737e10e94abf6c72512dff377ad1d6deab49e462b943ff070d92d37f0dad410cf0fa7a1c63bfb8364a8ee23948c0eb95d0a0bff1aa0c313a28e987c9ea50bc83bded0550dea"], 0xc}}], 0x3f, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000f25000)={&(0x7f00005c5ff4)={0x10}, 0xc, &(0x7f00002b7ff0)={&(0x7f00006b0c4c)={0x14, 0x2e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x800) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000001380)={0x3, 0x1000, &(0x7f0000000380)="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"}) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000340)={0x12, 0x94, &(0x7f0000000280)="9b7947f6e6c6ed8e3f0665905f905e230c0a835c735b310eae7ee27f9822d33e6469cb67d557d2ed23c35403834736902b8cf46e605cb9a1c75277bfe08c1507da884498a191fb27f2ad3113fd8d6b3b1112fb00ba0ecc43d3a90baa61522d56f1b5079be67af16e4be4ac1e115927c82d76d0f46a4129d2af3aae0b5efbc007e3ea0e8b8891f8a3941cbd71d91edb65ad0074ef"}) 2018/02/27 11:52:39 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="b16109ec4371e185bd79f9f8f1a074", 0xf}], 0x1) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x9249249249249b1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007440)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000007480)=0xeb, 0x4) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/02/27 11:52:39 executing program 3: r0 = timerfd_create(0x6, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x22, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000100)={{r2, r3+10000000}}, &(0x7f0000000140)) timerfd_settime(r0, 0x1, &(0x7f0000df5000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000edb000)) fcntl$notify(r0, 0x402, 0xe85a0fa99454d607) timerfd_settime(r0, 0x0, &(0x7f0000e92000)={{}, {0x0, 0x989680}}, &(0x7f0000cf7000)) [ 186.081763] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 186.095795] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/02/27 11:52:39 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000001ffc)) r0 = userfaultfd(0x80800) write(r0, &(0x7f0000000000)="b0bef132db330591bdd8dc3b2a55209a6affda20d590be0f7c68c58b871ad08a732484ca30ed00cf0706abd63a74fc17ac9c6ef88c7488d09ccab9a915d1a2dbefc0acc99b447c4961255c1b4bfe846791847798bdd7b5423ed12d36873c39c0361097264527f2fec4123d2c6753bac72d1e4e40890ad1a42253a2d98d5982138d18ed45a08e330917957890bd5599ca022b6f245c67e3647bd17c26ee6e62b577bba5155e3e429d7b2d73b46d5e2cdf3faabe7060ffdc30c00c4365e7f49d7e99765b7a65f7d999e7543e08ddfa38e41507f7c885b8c22e3587f8671c46c7c696398a59e9eb8408fe70e89581b76269f309bf50f064bf", 0xf7) 2018/02/27 11:52:39 executing program 1: mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x1) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000080)='./file1\x00', 0x1, 0x8000000000000082) renameat2(r1, &(0x7f0000c2dff8)='./file0\x00', r1, &(0x7f0000273000)='./file0/file0\x00', 0x1) 2018/02/27 11:52:39 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)=0x2) 2018/02/27 11:52:39 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="3425c71fc11c53011776a60a698a4319e5b3dee20657cc11b70600041248f5c703a29f4290abe3a523110271cb8aaeca99cfef7e083b82feff7c79515879fe", 0xffffffffffffffc9, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0xfffffffffffffd8c) 2018/02/27 11:52:39 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x7}, 0x8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x1000008, 0x4031, r0, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) sendto$inet6(r0, &(0x7f0000000100)="06132c15e7ca1619501e85f239ce87f0176b4fe00ae63bb8bc5b2a19db089edb86448427e0647098101a77ef", 0x2c, 0x20000814, &(0x7f0000000140)={0xa, 0x4e24, 0x7000, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) poll(&(0x7f0000000180)=[{r1, 0x4}, {r0, 0x1000}, {r1, 0x1000}, {r1, 0x100}, {r1, 0x10}, {r1, 0x10}, {r1, 0x4080}], 0x7, 0xfffffffffffffe01) execveat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='posix_acl_access\x00', &(0x7f0000000240)='%{GPL]nodev*.\x00', &(0x7f0000000280)=']selinuxselinux@trusted\x00', &(0x7f00000002c0)='em0vboxnet0procsystem#\x00', &(0x7f0000000300)='cpuset#\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='{\x00'], 0x1d00) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) 2018/02/27 11:52:39 executing program 3: r0 = getpgrp(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x78, 0x8, 0x7, 0x1000, 0x89, 0x0, 0x200, 0x0, 0x0, 0x8, 0x9, 0x0, 0xc73, 0x2, 0x4, 0x5, 0x0, 0x6, 0x0, 0x1, 0x80000001, 0x0, 0x0, 0x7fffffff, 0x4, 0x7ff, 0x9, 0x8, 0x0, 0xffffffff, 0x40, 0x3, 0x7ff, 0xfffffffffffffffb, 0x3, 0x1, 0xffffffffffffc5b4, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}, 0x28a2, 0x20, 0x5, 0x1, 0xc93719f, 0x5, 0x288e}, r0, 0x4, r1, 0x4) r2 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x410, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) read(r2, &(0x7f000098ff55)=""/171, 0xab) sendto$inet6(r2, &(0x7f0000340f47), 0x0, 0x0, &(0x7f0000d6bfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/27 11:52:39 executing program 0: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x100000000007f, 0x3) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0x1000, "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"}, &(0x7f0000001100)=0x1008) 2018/02/27 11:52:39 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x402100, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x0, 0xb1}) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x14, 0x1, 0x4, 0x101, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/27 11:52:39 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) userfaultfd(0x800) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x4800, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@int, &(0x7f00000001c0)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0xb, 0x4) r3 = syz_open_pts(r0, 0x0) dup2(r3, r0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x3, 0x0, 0x100000000000}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/27 11:52:39 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="3425c71fc11c53011776a60a698a4319e5b3dee20657cc11b70600041248f5c703a29f4290abe3a523110271cb8aaeca99cfef7e083b82feff7c79515879fe", 0xffffffffffffffc9, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0xfffffffffffffd8c) 2018/02/27 11:52:39 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="0c4e84ced78b83a247d0a3af3ce9348210587b3d77bf6db616c63b7a04a0da7ebe766835b9d41097e686f7e6795c63a84973683dfb3a01f0da1d26b1c18fbc6ba8cd1469847c2c47fdc4ecd698286f09fb93ba06b4158a60b8219a2c3c409e9ca58dcbb72eda5c3f222f313c3079785e6fd31cfca6f16c493de8f7a31f775df83896185b29d718ba4dc7d91ddf409910e7fb1fca70f2bfad84d172ac6afe58fd7c9c080b5dc66be2fa4fad8d69e39f8d6f4dd76ce9ed47da5725d0dda5e34a512a6c339042d55739c845784cfd85fe2f38e40d324c06a51d58f3599f73576cf445fc23ca549e7e4ec9d96641c5", 0xed, 0x10, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) 2018/02/27 11:52:39 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="b16109ec4371e185bd79f9f8f1a074", 0xf}], 0x1) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x9249249249249b1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007440)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000007480)=0xeb, 0x4) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/02/27 11:52:39 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x8040}, {r0, 0x133}, {r0, 0x4}, {r0, 0x2}, {r0, 0x8042}, {r0, 0x40}, {r0, 0x1403}, {r0, 0x8}], 0x8, 0x2) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="0a004e000000000000000000000100000000000000010000009a00"], 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000000ac0)=[{0x30, 0x0, 0x0, "7bac67bfedbb331af914d271b5255933784bd1f6694768498456bc90b22b7be4b20935e2"}], 0x30, 0xfffffffffffffffe}}, {{&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x3, 0x3, {0xa, 0x4e24, 0xb0b6, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x32, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000001c00)=[]}}], 0x2, 0x0) 2018/02/27 11:52:39 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000100)=r0) sendfile64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x7f) 2018/02/27 11:52:39 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xd7, "1e458ea5817c03862f0111c6895a560aae142ed381ae4cd631b2132385dd449a2f0d6f3339fc62c2ec2ded286148a637034bf16b421e7d91fb7bfe2457345c3b87faf027c5a0f6fad971d88d971c10ce3f9c3e2e3796b2c62aa8348e8770e85d11bf209e095db9f5e067c797268974a3cecc3c0fa50149de8e487dbe8617be4487d1e3142844f967fedcbb0d1b455bef40170d02059ff722c084ff53b568d34d057309025c2be3078ef4ee757dbb83c8d7a1db20afb3457105c0e33cd332eb1c5975735a1781959c6e6724847df4ae20c6c764bdf3fad8"}, &(0x7f0000000180)=0xdf) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0xfdca}, &(0x7f0000000200)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) close(r3) 2018/02/27 11:52:39 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000001ff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000016000), 0x0, 0x0, &(0x7f0000013000)=@rc={0x1f}, 0x9) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x100000001, 0x8000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @empty}}, 0x3, 0x9}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000001c0)={r3, 0xca, "a4f8f8c0597542869981cc58807659f9580dc414e2d4d78b0d6c41917b3bb332140e59f01cd74ed67763d170a8f2f72e852526117a2c0385660ca6ddbbaea0399db903ee52f9c4fda31a3a0594c0b54ddc953a34f97dade299a1673c0bc7fac7cdb6f157104e7b0619128b8b45e8e81dfdf893a4cd4f87335aba4f88c8ff293ff7622e8ae6cb744b9704cfa6f2e6220dbdebab081bb462ce63c2c910c59055d5c8499e2b7f89124f370c8111aa5b2c6e3d82dd486fd60f7f46a08a2baeabe33409784e0f9a41b03e8671"}, &(0x7f00000002c0)=0xd2) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000300)="a378ae2c9962752b46f92656e11dbb28380556ee6c337a3689d211e6d45e2fe569a12609024a3995099ade1d6b49e21048d9cb40b0fa42f5abe534891434809c91ebf446446f9b28e33046b4da774e1427fd2f84673781982ef14fcef182e5ce24bda8ee450b94fefc58856dfb236e457caee841a4fb0e2b86ac0c23bd5f4725d32805ab6a17b5b0fb4e8e537045e57e559407b4f95d430a27495ed5005bec8d5eb5d2ee903af18bb9577654d14328df42cc859a") 2018/02/27 11:52:40 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x8000004e26, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={'vlan0\x00', @ifru_addrs={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}) prctl$getname(0x10, &(0x7f0000000080)=""/246) 2018/02/27 11:52:40 executing program 7: r0 = socket(0x18, 0x0, 0x2) connect(r0, &(0x7f0000000000)=@l2={0x1f}, 0xe) 2018/02/27 11:52:40 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r1) syz_open_dev$mice(&(0x7f0000785000)='/dev/input/mice\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x6}) writev(r1, &(0x7f0000000400)=[{&(0x7f0000000000)="7e14cc43f072b3b80ac08dc3c976123af76d7e980e2d10fa45ad56220e5faeea25b2450f57d8230708cfdb48a50e840e13a7b7d25d5f6c3163c04c4b4e0ae910f7d0050e36b10b3b78d8ebaebd473ad072a13acb17c0555e17a06b93baf3bb58f0a300b8b9f06ff595f16c083523fd6a1414ad385e536761dd145b2c3465e2bb3ef602505fb22d074a5f85e78172dbb53641b15efbc48dfc9cee31cc65e7", 0x9e}, {&(0x7f00000000c0)="5e254aae89a250bf1ca49600a9e1a025b24a3b63d64d9049658217ca4711d2202247b6dcd8467d4337e0a7d088862c2a468c8518c90b0c923f6a7359ac55e51471a91565f6283dd46716192d38426bc235abea4c4703af1a22a0c1e8004e746cc6737874ae75f4bf33e704d1a257b7cf2437d6fa79776b1ad55087545903006c24e3f286967f15a67cfd0fc016181effda8a7270109655c59e8c8a7497338160140233e0fcf600f2ac2b7e9f0fb7cef2131fd6bb582e6557f883b28e631c6fedb6ea000113bf0b488ddf2c66cabcf6835165fa34e41707ef5abc43eb55a4843b3579f965974557d23330b2a72412817f", 0xf0}, {&(0x7f00000001c0)="6fdb7f5f00afd25eb2cd473110ec32f2dc09eece541398a5350002f2a78aef46d73472a7fdcd300d2e1d8f1c6940491b0dc4118e14d302b6c6bc003ab584a6294543adc545de44b7d09633a5009626624978788f20be8b4b994a95766de36d216ea47889dd8eb0a092db7f1d6bac2cf560e43ab8dbd8afd95abacddbd02def9933287861ef7fcd396d608ea841dc70d885108ae5c9672b7985219458166b3fec5eed50b679cd92caf6a76d68eecb0df61168ddc6d100e808f3618d", 0xbb}, {&(0x7f0000000280)="fdffeec95496b34cedbe98b9cd5e16564d06df63c62e0ce76f1786467c047656665a34820f2e24b951f5e4013bc578a61c369775510c081e10bf3604e9f9dab297e3ec4c57c40476bb93807b00b10d237850c2caa68c8a9a7888be0d6f158201828e6dbdf4ca432c6cb30439f0f4bd4b972ef0fe9024e29d93be9c1564408c867e55f7546c1778f0f2e85ee2fb22e2f6f37aa8", 0x93}, {&(0x7f0000000340)="f6dacc903ec99e51090e5b37d8d8c1453d058cbcacbc17fe326966cb09b8d0f746c949fa3346a03bbd1f431df768593631ca02415ac7a4a2cc9ffcf374a5750b6ef6a427607509f5e7bad28868f6f04f1b977808d19ed23277796d8715545154158d8ae0e4abf82ee9d82a2376f743596b8de1f4a0aaf1f4af02f55a70776277ca8b737fd5c3695b2516e57a84dcd9dc3e9926bcc09fdb9f8005e27b494dbb188e44ca364e", 0xa5}], 0x5) 2018/02/27 11:52:40 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000000040)=@access={'system_u:object_r:vhost_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20}, 0x45) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000140)={0x6, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000180)={0x7, r2, 0x10001, 0xf83}) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000240)=""/72, 0x48}], 0x1) 2018/02/27 11:52:40 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000080)={0x63, {{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, {{0xa, 0x4e24, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x108) 2018/02/27 11:52:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000013, &(0x7f0000fea000), 0x0) 2018/02/27 11:52:40 executing program 0: r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x800, 0x94) ioctl(r0, 0x6, &(0x7f0000000200)="04bdab3ae52fd7d3789e2b5625f0be1606fd59b06aaa063777a83c5407d4a139f2fab9c52ccde21c8b88f28b8a93d4baacda540507c88492a0d74ce7b71d4c9dd720a94b1bdfd29a19a38e98686521596b7c6e96a584") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x400400, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000280), &(0x7f00000002c0)=0x8) r3 = socket$inet6(0xa, 0x5, 0xffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) rt_sigqueueinfo(r1, 0x29, &(0x7f0000000140)={0x2e, 0x10004, 0x1000, 0x200}) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000080)={r4, 0x4}, &(0x7f00000000c0)=0x8) sendto$unix(r2, &(0x7f0000010000), 0xfffffffffffff000, 0x0, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x820c5, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000300)=0x5, 0x0) tkill(r1, 0x15) 2018/02/27 11:52:40 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007fef)='/selinux/enforce\x00', 0x80001, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)='0', 0x1}], 0x1) open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x100) vmsplice(r0, &(0x7f0000000500)=[{&(0x7f0000000080)="e0e0e71301329637aa3d9d9bd9e69b", 0xf}, {&(0x7f00000000c0)="52cc16e6522c19893e9658216daf6d45390f034004127d0091f9298ce18228d45396a30fa04cf5656d53b743f590f60aee9576b685150bdee412f1144eabff029da6d3fc5abc350b6ea2be0112d871ee5039d531e5c59c3f73f34eb376efe454435449e35cbbca750ec5267552533a2aca0dc7671d78446070aba9806d46a6b0b7f92f4bba7ce51f7581f7c3bf710d63a9d9d7bc8f3ba34b3cde38a01c6605d6232bc73e7cdb840723651c156c0c3ab5fcdd377883f6427689418585533e6e726b558b71c0147a", 0xc7}, {&(0x7f00000001c0)="55038681139ed9e1d573f74798697506178d6efc2ccd95c54997e869e0111cc5ea4b830636b6890737e748b4e41ee49cfb3dfdf5647a202f5bed2d", 0x3b}, {&(0x7f0000000240)="227c9325bb98d1793fe216d90071a0a2b4e28967d650849b395311ae5b9b44d3b96fe6b306e6778c8a4489b66506d2695cbbf6c3297f8d94bc769300e4aec30726b53910802e962bf46fd8ad25199de5e8e3b751d7c77a61e70b2f01785ca3ae8877eb2a3b940e857d65c5b62585b5d08880ca70cfcb29f6cbe857646f3c9363726ab752c964a8a54cfc9f232da982434ff60649df26a92912336dab23105199d58268a7281ab0643fd116d4250a3328c1b891379a9db2fdf72ffc414c", 0xbd}, {&(0x7f0000000300)="6727882b63b8d4997b3c9ef7d38d0c0aef05ca9f2cd8e854a5d046c727e108f543f1efe2023bfbb379dab6d66a44a614f08c1e3f824a93a9d95fbc35724e9cf8b032ac370d40237b4bf882d528b930373c0680519481a726302e11d1a713f1fd5afa2b365babfe30c668beed56fd01a7cdd8ee6e8d2403690717144937c9e2e8ab3e5d3126019ba29d759c5da7021645fbb26453d4ea66caabf3463cef937846b7", 0xa1}, {&(0x7f00000003c0)="7a0f734477e7a6211a33417c6e21af197115b61c16375ad1fc69c6c5d1aa36f6d482b4c45c20", 0x26}, {&(0x7f0000000400)="7dce1bf5529e41577da8661810a8a8e9a272208766b74fbd99c44bf2ff1a17636d42dd08d5edd94975b75a9e0a95b982255fb882c5fd9dcf7eb7adedf0ec28c23cc3a96a4ce5c89734d4e3251a402cf398261e4789ef0f7a4b97f0975a61097a1f9fe37043998e2dcd1aa25762b950fee19da8c18198f7af845c98b6a0e38f5b996cead1933a27bbeebd929462eabd64d8609a7945b10c41d6541a02bbc40910e7459e5a8966cf0042c3c9a82afe5b2e07853f67e2b8ea9dd8ba", 0xba}, {&(0x7f00000004c0)="3a20901e4b307f7ec60790db586f23f7001dbda4f84ad417d3677745890e6dbcdf098e0a203c61341afa99", 0x2b}], 0x8, 0x0) 2018/02/27 11:52:40 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/02/27 11:52:40 executing program 1: clock_getres(0x6, &(0x7f00008ac000)) socketpair(0x11, 0xf, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) bind$ipx(r0, &(0x7f0000000040)={0x4, 0xd0, 0x4, "f4af8346efe8", 0x5}, 0x10) 2018/02/27 11:52:40 executing program 3: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) write$eventfd(r1, &(0x7f0000000040), 0xd8b74f24de67205d) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000080)) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendfile(r0, r1, &(0x7f0000e64ff8), 0x10001) 2018/02/27 11:52:40 executing program 0: mkdir(&(0x7f000089d000)='./bus\x00', 0x0) mount(&(0x7f0000a03000)='./bus\x00', &(0x7f0000351000)='./bus\x00', &(0x7f0000331000)='ramfs\x00', 0x0, &(0x7f0000b54000)) umount2(&(0x7f00007e7000)='./bus\x00', 0x4) lchown(&(0x7f00002ad000)='./bus\x00', 0x0, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000100)) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x7, 0x5, 0x9}) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8d, &(0x7f0000000080)="96923031b29afac0740d380ed16c486f00c9b7762a53d19df660b36178b8072dc2f9a76583781005405865d5133e7820324f78f3f88b511a106274e7a493db4be3b2bffda9eb5a38fed65b5aec18d9e6c6aa94f96e1b17d829a657acedf23c80a4b38f0d83e9c84761ded1b59d79cb5b42f71a", 0x73) 2018/02/27 11:52:40 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x4fe}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xd5}}}, &(0x7f0000000140)=0x8c) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000001efa8)={{0x1}}) 2018/02/27 11:52:40 executing program 7: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b30ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000fd8000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000440)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0xffffffff, 0x8000, 0xffff, 0x3ff, r2}, 0x10) recvfrom$unix(r0, &(0x7f0000000180)=""/190, 0xbe, 0x40, 0x0, 0x0) umount2(&(0x7f0000000240)='./file0\x00', 0xa) fchmodat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x4) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x40) pwrite64(r3, &(0x7f00000000c0)="bcff0078c8b459b1ef7bd6ba1f7c540fa584f1c048138a73a41c86194818d17b0a725758d5b7609345fcaa42de1d54a9f7dc4ac81b7f", 0x36, 0x0) gettid() timer_create(0x6, &(0x7f0000000300)={0x0, 0x23, 0x0, @thr={&(0x7f0000000280)="318338cf06ef7e85819209bddd20478e44bcf7af998249f490ec4e14d4867a9ea868ca925e7be48bedb1e6f907eadb2d345ee0ab957128fb4c86f456f585114b8d4810dd7748f2d9dea6eabe0656499f2c6a45efc4818cf4ffa86be502952296dd462d4bfed5", &(0x7f0000000100)="d4124e6e1ce53510ed3b26ebd78c51343ba868e656c83a920d9506797887814c87da65fb0df9385434b01c69958a7cdd0a0a00badd907fe39a"}}, &(0x7f00000003c0)) 2018/02/27 11:52:40 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000080)={0x63, {{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, {{0xa, 0x4e24, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x108) 2018/02/27 11:52:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast2, @empty, @broadcast}, &(0x7f0000000040)=0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000100)) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c0000001400010200000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="1400010000000000001f938b7100000000000020"], 0x2c}, 0x1}, 0x0) 2018/02/27 11:52:40 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x36, r0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a3fff3)='[', 0x1) 2018/02/27 11:52:40 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x83}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000025000)=[], 0x20000000000002df) 2018/02/27 11:52:40 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80002, 0x0) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000000040)=""/253, &(0x7f0000000140)=0xfd) 2018/02/27 11:52:40 executing program 3: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000332000)=',mime_typebdev(\x00', 0x0) ftruncate(r0, 0x737f) rt_sigtimedwait(&(0x7f0000000000)={0x2ff86539}, 0x0, &(0x7f00000000c0), 0x8) 2018/02/27 11:52:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x10001080000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) 2018/02/27 11:52:40 executing program 7: ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000040)={0x7ff, 0x6, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0xd515}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000000040)) 2018/02/27 11:52:40 executing program 2: r0 = memfd_create(&(0x7f000001afe5)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000080)={0x8, &(0x7f0000000000)=[{}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r3, 0x2}) write$sndseq(r0, &(0x7f0000036000)=[{0x0, 0x0, 0x71, 0x0, @tick=0x2, {}, {}, @addr}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x203, @time={0x77359400}, 0x0, {}, 0x0, 0xfffffffffffffffe}) 2018/02/27 11:52:41 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f0000000080)=@ethernet={0x0, @broadcast}, &(0x7f00000000c0)=0x10) r1 = socket$inet(0xf, 0x3, 0x2) sendmsg(r1, &(0x7f000000d000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000003fca)="020604040200000000ef37ca2276c5de", 0x10}], 0x1}, 0x0) 2018/02/27 11:52:41 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = getpid() fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x2, 0x0, 0x9, 0x6, r1}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0xfff}, 0x1c) 2018/02/27 11:52:41 executing program 2: keyctl$update(0x2, 0xfffffffffffffffe, &(0x7f00001ea000), 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100)=0x6, 0x4) write$selinux_user(r0, &(0x7f00000000c0)={'system_u:object_r:ptmx_t:s0', 0x20, 'unconfined_u\x00'}, 0x29) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00') 2018/02/27 11:52:41 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000da7000)='/dev/snd/seq\x00', 0x0, 0x20001) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000531000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f13000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x1, 0x6, 0x5f84, 0x0, 0x12}) 2018/02/27 11:52:41 executing program 4: r0 = memfd_create(&(0x7f0000000080)='\\procwlan0@^-trustedem1\x00', 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'erspan0\x00', @ifru_mtu}) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001900030407fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) getpeername(r1, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10) 2018/02/27 11:52:41 executing program 3: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000332000)=',mime_typebdev(\x00', 0x0) ftruncate(r0, 0x737f) rt_sigtimedwait(&(0x7f0000000000)={0x2ff86539}, 0x0, &(0x7f00000000c0), 0x8) 2018/02/27 11:52:41 executing program 7: mount(&(0x7f000097fff8)='..', &(0x7f00008beff8)='..', &(0x7f0000000080)='hfsplus\x00', 0x5004, 0x0) mount(&(0x7f0000000000)='..', &(0x7f0000000040)='..', &(0x7f00000000c0)='vxfs\x00', 0x0, &(0x7f0000000100)) umount2(&(0x7f000020b000)='..', 0x2) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet_sctp(0x2, 0x4, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x400, 0x0) accept4(r0, &(0x7f0000000180)=@nl=@kern, &(0x7f00000001c0)=0xc, 0x800) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000140)) 2018/02/27 11:52:41 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xe4, "1827fa183ba40685cc69f18d265437c17684d3991e8cab650c4ebf875fefb8fb7ae1b87938468d770c674b6675f22e616df99e157396cfce885d54111be3196841bae4f2ffcc3126f6d43f45b38eeb6768b5460848725bd78704b2d81021e0c6ca2d819bc78d240d1bfe41d1cd617cdaf561d5c85294306694bf4a7e917863def3e5c0df1155d5546336b351c7740c563c8aff7c7105f7cdada61d5bdea612e3d8ab39f1e1f06d70f0468e06c5a9e553484ee614fe6fac425cad8c0e3f98f031ca9c5a1e57453b34eecb44325c8444cfb399d28010fe4cc56542cc1f90bb128f0d3006ff"}, &(0x7f0000000100)=0xec) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x1, 0x8, 0xb0}, &(0x7f0000000180)=0x10) sendto$inet6(r0, &(0x7f00000001c0), 0xffffffffffffff3a, 0x0, &(0x7f0000000200)={0xa, 0x4e1e, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/02/27 11:52:41 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x121800, 0x0) socket$packet(0x11, 0x3, 0x300) prctl$intptr(0xe, 0x1a2d4432) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000008, 0x810, r0, 0x60) pwrite64(r1, &(0x7f0000000040)="01c000c2b98462bf3e56182cd827102f2350e97347ddecb4614ad36a07bb49480f7a8a018caa4c6a7623", 0x2a, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000600)={0x0, 0xa4, 0x3ff}, &(0x7f00000031c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003200)={r2, 0x1, 0xc5, 0x0, 0x26, 0x4}, 0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x6, 0xf5631649ee89d186, 0x6, 0x100, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003240)=ANY=[@ANYRES32=0x0, @ANYBLOB="bf0000002b56ffd838f324ac62bac1881f7517230588e8d8b60fecfa2b140406f3549551244b378939fd8d000a5d24d19d77ffe87d4280d899434f44d4bd051ad5b4671a34c6650729fbfc412e1bc986c175a9e3b06b6ec9ce1f24be9f363ed3bfe3035c54a3eff85a0f27522c65360a5baf7486cb6b08b920173cad4cc62afca802d2df63165abd68c681942dbc92899175486f7a839968ce7ef50907853fd65557bfafa6923fc39042be6ce5aa211690d8cfb78bfc69117014572ae6101140558fbf0ed21f"], &(0x7f0000000640)=0xc7) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000680)={0x0, 0xecd}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000940)={0x0, @in6={{0xa, 0x4e24, 0x7, @empty, 0xd8e8}}, 0x800, 0x9, 0x9, 0x1, 0x40}, &(0x7f0000000a00)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000a40)={0x0, 0xff}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000022c0)={0x0, 0x6}, &(0x7f0000002300)=0x8) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x811, r1, 0x19) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002340)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1, 0x9, 0x7, 0x0, 0x7fffffff}, &(0x7f0000002400)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002440)={0x0, 0x1ff}, &(0x7f0000002480)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000029c0)={0x7, 0x2, 0x6, 0x2, 0x0}, &(0x7f0000002a00)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002a40)=@assoc_value={0x0}, &(0x7f0000002a80)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002e00)=@assoc_value={0x0, 0x1}, &(0x7f0000002e40)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002e80)={0x0, 0xf84, 0xfffffffffffffffa}, &(0x7f0000002ec0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002f00)={0x0, 0x215}, &(0x7f0000002f40)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00000030c0)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e20, 0x20, @loopback={0x0, 0x1}, 0x40}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000100)="3f266df8e4b446efec5d4461b7", 0xd}, {&(0x7f0000000140)="b765d5e1c3a059f0abc570fb7c71f9a63b392f882276aab93b8cf623e295f38333910173fb1be229ab5450ccb7ed27b66a034071c4f54ee96e6480ede1199f13fda177da744d827aa41fcf3ca4e2acb52dd3fa13fd5f79215eb8aba74203f7c5d23b", 0x62}, {&(0x7f00000001c0)="4516764cb2c5b82b34f9e4", 0xb}], 0x3, &(0x7f0000000340)=[@sndinfo={0x1c, 0x84, 0x2, {0x7209, 0x8000, 0xfffffffffffffffb, 0x8, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x6a9b, 0x206, 0x1f, 0xde, 0x1f, 0x1, 0x5, r4}}], 0x58, 0x40}, {&(0x7f00000003c0)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000400)}, {&(0x7f0000000440)="2834594ec9d266a47aa6da48143b1904bff369d428f4e3482a372bf57b380d033c1ee56b8836bd28ac66f9ff2ac759edd75b86ee962491adc1017f8d265506176b9251a2af5e12b40ace04e12143461e481830ab7b98f3492d156cfe06452fda21d3f6540f9dbbfc8e393724c234d405afad88068203d38aa6ec1521b3996fe1", 0x80}, {&(0x7f00000004c0)="34e866da7011a3402237b1aebe9e67617e10", 0x12}], 0x3, &(0x7f0000000700)=[@sndinfo={0x1c, 0x84, 0x2, {0x9, 0x4, 0xffffffff, 0x40, r5}}, @init={0x14, 0x84, 0x0, {0x4, 0x3, 0x1000000000000, 0x1ff}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x0, 0x820b, 0x1, 0x4, 0x8001, 0x3, 0x4, r6}}], 0x84, 0x840}, {&(0x7f00000007c0)=@in={0x2, 0x4e23, @rand_addr=0x9}, 0x10, &(0x7f0000000900)=[{&(0x7f0000000800)="22a793c6e4df6940a01b5d81dd3364c37d49b2e7c6ac3972d8f3a3680256745cc09f4ece44db7f85ceae247a761268647ef8b31ff2429ad0d32c784da40154", 0x3f}, {&(0x7f0000000840)="e410265cff86ee09485a6fe8f8bc926cfba61a4b85e2a6a20099c2f2010386b642ecd604c19d28ccbe", 0x29}, {&(0x7f0000000880)="29ba7d30acd3ebc096feb7f916e760c8f34c4debcd4ae09900a530567fdf60a339be1d11708dabd200d8e779c5fa179b7135990082fbd98c4af2e34c1fd5909b92bfb36408db0b9d9f337cb0bf9344d681c593dd1002d3d2805591b20cf7f2e4bea06d021c5d9683cfca728df07d", 0x6e}], 0x3, &(0x7f0000000ac0)=[@init={0x14, 0x84, 0x0, {0x8, 0x5, 0xadc, 0x5}}, @sndinfo={0x1c, 0x84, 0x2, {0xb372, 0x1, 0x4, 0x7f, r7}}, @init={0x14, 0x84, 0x0, {0x8001, 0x7, 0x3, 0x3}}, @init={0x14, 0x84, 0x0, {0x7, 0xcd, 0x9, 0xfffffffffffffff8}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x6, 0x2, 0x8000, 0xfffffffffffff9ee, 0x4, 0x4, 0x100000001, r8}}, @init={0x14, 0x84, 0x0, {0x4, 0x6, 0x4, 0x9}}], 0x108}, {&(0x7f0000000c00)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000000e40)=[{&(0x7f0000000c40)="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", 0xff}, {&(0x7f0000000d40)="4918298c", 0x4}, {&(0x7f0000000d80)="6d32b23b2c6aae6535ffe21447e9c83c9642c2b9e7825e9069706ff63c66d29895b25e882a2d835aada12ac4392bfaedec0b42dab0928fc53bf995dbcbef780014f9b3c0e873f60e74d50daf902ddf9b638866361f6fc9845bcc7c5a65c43cd8085bfa2300efe9b66a4340fe202ca95183784f4a4e03bb6c57de91fe880d", 0x7e}, {&(0x7f0000000e00)="4bc76e489285a5f8ad11fe2bbcb0ff764b443763fd5c9c678cc7cd8ac7344b0bbd0b080dc161fa30751dcfed59d8f3b2", 0x30}], 0x4, 0x0, 0x0, 0x40000}, {&(0x7f0000000e80)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000002280)=[{&(0x7f0000000ec0)="6291ca7e4538bf0cfc627281f8ac47e5df4f3c54a568aad60192c33505e4a672bd4723636cff7ee4f3052253c0f633fa9d314b8fc675b952c54f8ec7f5434181044f4bd96f", 0x45}, {&(0x7f0000000f40)="93a2de4af66f164081aefd9f03654e871fa0814cb56dc7362583a9d8560296", 0x1f}, {&(0x7f0000000f80)="0f5e4a5a8a42bab40a699a2903cea2ba9b9d8f5255bd5ef4664dc541fd109c280b16e893b766023a50236d10f64b58c677986c20e79fff5f780605063a1c6b8e1d32e6be7d01f785a5ab811040ee4b304d237d7c22d3aac5dafe08a114ceb7f8c1e4454b9b1e77d1d23cce27fab0cbef1f13652ec83b13628acfeb349918749fa149ebe7fc4f2e0d5dd3c93c4be1751334fadc1a7f9e9f62c74016273fdb045a01b6475d33ecf750cb5705186ddb642767f5262a73d53fb718481fa54a882efedbbb68d526329c751a757c8480b514474b368bd8cd1b9b24a7", 0xd9}, {&(0x7f0000001080)="5b8bad691ea623ba00cbc96755e2fca93301895f69f3cfd1e4ad60af67e8d3a321c27836602e6737acf1fb4b929ab0946f45f2216be951c7f21034ede33d6b8df7fc870334fbd835c0e7da484d0c3794c4b00259b55198396601e9193d67bbd1d245f62e6c0e6060a9b62a61b847fa64966faa8c61ca84057e542f607fb0d22edcbde118106a791e6b692e1684766c8ecddd0e6492c4b15d456094d137b94633dd9bd0be7b804cf2019151a14981fa9970906595cf056685c3f0574a520e4dbd7fa68f21743461a42d9df8eeeab0cbfb837e1d6d03e30fd977", 0xd9}, {&(0x7f0000001180)="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", 0xfa}, {&(0x7f0000001280)="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0x1000}], 0x6, &(0x7f00000024c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x4, 0x80000001, 0x5ff23ee969cbf060, 0x7, 0x73, 0x945, 0x100000000, 0x4, r9}}, @sndinfo={0x1c, 0x84, 0x2, {0xffffffff, 0x1, 0x3f, 0x0, r10}}, @sndrcv={0x2c, 0x84, 0x1, {0x800, 0xfffffffffffffffb, 0x0, 0xfff, 0x80, 0x916, 0x7, 0x7ff, r11}}], 0x84, 0x4000}, {&(0x7f0000002580)=@in6={0xa, 0x4e23, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x38}, 0x1c, &(0x7f0000002980)=[{&(0x7f00000025c0)="ea6edb1848252d0200abdba07924deeec4662db40d79de1553761273f099997a72c22ab080", 0x25}, {&(0x7f0000002600)="259f037f57608032ebc7743a5a1b2f49c535841dcc89ce84886152b9101b1aec0ff62dcfb7de567dfec2e607309939ef82790b1cce25551d48df4fc88b22805e8522c11934cde535481c712d5c10b992c6b59ed0662908ac", 0x58}, {&(0x7f0000002680)="aa8399131ba8290acaf9b04672cd597ff62ef1c8300f93f1a45fbce3f2567c8b13d6bef3cb6cc8077929d9cfd5f6e99061acc76686949d0e1f3dfa3888f8e8bebbfdf9e34ce57f7c3ab5e3c84f56227df57bdbaa53", 0x55}, {&(0x7f0000002700)="b2b44d52d331671c5989617f421576fac2025ba110b5175931f7e851fc49f4f438c1143d538c9b990511057c5cd089a126acdc60f81fab94d7e30b6d04f3c2180315f46afcc81ee1bed01735a2184227e763a597969c82430d6d7b47863312e015c740f1de3e4d804a32675b02d6e5d6ca259eadbbee5437389072de6140653e656443587963704f5f4345b30a74ee5be2eed98b7374c15970000830bbf338af6ed5fb71bc59579c104c3a2767004d533549a25ada6d17c89324bcfdd334927e86fd8a2cf2b07124c2b03bb2d88a7d053601bc2845b8732ef96a35508843d3e2ee", 0xe1}, {&(0x7f0000002800)="78544db0b1e7f39199a4ffc7ecf15bb40dc82762cc5983330cdc57168f3943b32b4ce7aea2e7a6383da336669d1bb6b6987c8e4ffaa91112cef11fafea8747e04b2e7f3c637003031ac4a50deb950588ec01", 0x52}, {&(0x7f0000002880)="5925c4fed651fe3fbe918c432a2e77bf4d14d810cd7c8cb6c149937e144eab9da496cc2f3d406fa94bd577355f4724f9d53dd9d356ec4caa1742e1352ebcfeb0f30b2f5e074a324bdeb5c9890aa41d143ea614a8bb048e4366e94004bc7d585234b68cf7522ce98942d1f561c9250dee331b9bb089d51418d8b2ee2c5bf2ee441e114aa75557b0c583d853152c295ef6781a4c34d818bf4389ab55b5688370ae340ac9e1d5ebc80df61053cfe27d6201527dc2f658d1e6c8f6a3085c205e8a95cd231450a15336c57c8ac1c1de157428b877dc1c46278580205a32f4f99e19412e98", 0xe2}], 0x6, &(0x7f0000002ac0)=[@init={0x14, 0x84, 0x0, {0x8, 0x5, 0x8, 0x1f}}, @sndrcv={0x2c, 0x84, 0x1, {0x8001, 0x5, 0x200, 0x9, 0x1ea6ee20, 0xfff, 0x1, 0x6, r12}}, @init={0x14, 0x84, 0x0, {0xffff, 0x1, 0x5, 0x1}}, @init={0x14, 0x84, 0x0, {0xffffffff00000001, 0x8, 0x5, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x7, 0x6, 0x6, 0x1, 0x1, 0x100, 0x6, r13}}], 0xdc}, {&(0x7f0000002bc0)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f0000002dc0)=[{&(0x7f0000002c00)="0d774f7deb49da23efe5eadf43563ebb715286f3b14c0a9637cc9f7a187ab527a6195d3cb7a1a18afbc62d1c9c4c2d3cbbdc34daf07bba04071ee45fe7a9103e03ded3c8708cebb80158ffa3b853ff01044544cf58496d40d6dfb62976fed0d74fc055b76f6968453476c0e0c8e7d7c6ab23482f9a3938c6b7ffab73bcf4282680e37ccd58f1874e89202d2f63e095b0700841c63e9103a1f1b32f7c47c550c2ef2ed13ff076adccd6e8604320f29db2bd7a03e6fdba169265ffcdbd58f8e9", 0xbf}, {&(0x7f0000002cc0)="c4337eff396588f0dafaf3f9ac2240cfdd350b020913bbe6e8dbd7d51c5e7d8ed575edcf8367fe370fd5229c094a347abeaf7ff1db781b3c593281a6ee30bc3c43b1472f245ce4e7e9f2ab2c861e27769a6fa2aad4d21cf5e546b305504572d70c030fc8c665e24825f9fb6d07bfd438f1c1b393686724634edb5a45fb42a55608110cf2afbf43b05cd34de257584448cdc0a9b43899e2c85428e1211b54517fc73b9da13f1264e4de3bd78800939dfa6311f70ba62fe5cff5389ef63c0f8f3d883f8f5620b9", 0xc6}], 0x2, &(0x7f0000002f80)=[@init={0x14, 0x84, 0x0, {0xffffffff00000001, 0x80000001, 0xb8, 0xfff}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x100000000, 0x8, 0x5, 0x64, 0x6, 0x5, 0x2, r14}}, @init={0x14, 0x84, 0x0, {0x3, 0xd0, 0xc294, 0x401}}, @init={0x14, 0x84, 0x0, {0x80000001, 0x0, 0x8, 0x5}}, @sndinfo={0x1c, 0x84, 0x2, {0x1ff, 0x2, 0x30, 0x7, r15}}, @init={0x14, 0x84, 0x0, {0xffffffff, 0x5, 0x8f6, 0x80000000}}, @sndrcv={0x2c, 0x84, 0x1, {0x81, 0x8, 0x4, 0x8, 0xfffffffffffffff7, 0xff, 0x3, 0x8, r16}}], 0x134, 0x20000000}], 0x7, 0x4000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000400)={0x2d1, 0x1, 0x9, 0x2, 0x20}, 0xc) 2018/02/27 11:52:41 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000000)={'sit0\x00', @ifru_ivalue}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x8040, 0x0) write(r1, &(0x7f0000000100)="8319fb8d29b4e2af1391192562e2bd1af1d9f35612e0ec429f449679076164305727608d38042c6ac5469d04f82183a4dc8123a21dbae822d0b3d5e9de310b3c9be751f9eab16f68df3b5503546ae868a9e45ddaa884f8c9def31c3a807687774c54855719d6db7d11476590cefb64bfd0802fe4f3a49fdbd9ba0b40b84223f80466f256520aed64c20700513546c16ff896702267a83a0bce07125c0045ac117f42af8477b810e54bba62b6c590aa3824b0783ab5636b63fb9ab3b5bc9fdf7ea10fcc0616fbedac2fbc61f91a42b852e6e2ebcaedef9e9cf56d26819e4d1a307c5307773472", 0xe6) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000000c0)) 2018/02/27 11:52:41 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) ioprio_set$pid(0x0, r3, 0x1db) accept4(r0, &(0x7f0000001300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001340)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000013c0)={@empty, 0x700, r4}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f00000012c0)={0x0, 0x200, 0xffffffff, 0xa5, &(0x7f0000000100)=""/165, 0xdb, &(0x7f00000001c0)=""/219, 0x1000, &(0x7f00000002c0)=""/4096}) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) r5 = add_key$keyring(&(0x7f0000001380)='keyring\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r6 = request_key(&(0x7f0000001480)='blacklist\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001500)='\x00', 0xfffffffffffffffc) keyctl$unlink(0x9, r5, r6) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000000)="26503c5cb13aab26aa6ee1832c979a29b4716a142a69593e6589e4c45807a89364e3f5559341cc18ff3e13dce8679d03035fca32ab4ae42991b43e3fe22138b13e5842dbe5630b814506db0cb3fd8d6f7ea1dca23026dafb47079087e522e8cc7aa17b7dd6eee6d9ad76683529087538e89794d8bccb700b522916f40e08fcc9ab932c70efecb4de6a01bfe8906f9cc007d47da9a78276a9033cefc95f6715af", 0xa0) 2018/02/27 11:52:41 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xe4, "1827fa183ba40685cc69f18d265437c17684d3991e8cab650c4ebf875fefb8fb7ae1b87938468d770c674b6675f22e616df99e157396cfce885d54111be3196841bae4f2ffcc3126f6d43f45b38eeb6768b5460848725bd78704b2d81021e0c6ca2d819bc78d240d1bfe41d1cd617cdaf561d5c85294306694bf4a7e917863def3e5c0df1155d5546336b351c7740c563c8aff7c7105f7cdada61d5bdea612e3d8ab39f1e1f06d70f0468e06c5a9e553484ee614fe6fac425cad8c0e3f98f031ca9c5a1e57453b34eecb44325c8444cfb399d28010fe4cc56542cc1f90bb128f0d3006ff"}, &(0x7f0000000100)=0xec) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x1, 0x8, 0xb0}, &(0x7f0000000180)=0x10) sendto$inet6(r0, &(0x7f00000001c0), 0xffffffffffffff3a, 0x0, &(0x7f0000000200)={0xa, 0x4e1e, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/02/27 11:52:41 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40100, 0x0) fsync(r1) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time, {0x81, 0x2}, {}, @raw32={[0x7]}}], 0x1c) 2018/02/27 11:52:41 executing program 0: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x800) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db8ffc)=0x36, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{}, {r2, r3/1000+30000}}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) creat(&(0x7f0000000080)='./file0\x00', 0x10) r4 = getpgid(0x0) ptrace$setregs(0xd, r4, 0x6, &(0x7f00000001c0)="526044186b09334ce4f0711953772c0a41fe1ec9d5a47cb1f1d68421abda6ccce6b9422f4f9615c3f3f096310f5e9645fb92049c69b272ee907485216ec5fd37df761cd1afa5742606ba448c5fe9f1bb02ee38674fe1fc972fd285eff691bd5f15f4bb8533639d4988a7bf7aa33c5884b8391a50506598bc206e844136f55449e086e92993d6fead0efffcbe1b19c03ad42748201210fcc19f50073b65bd14df8e6ceb24b854e20f784f1da82dad05d3e5f2600748203b1943a52ff2977b7274773913575e2e8f40a7dc7986accacdbd6cd8ecdec39427285dcd906e34ca1a4d80e1ebf4f3dd7f4008e9d96496e07b3823205b6e") 2018/02/27 11:52:41 executing program 2: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000073003004e0006a04f", 0x14, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x24) 2018/02/27 11:52:41 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x10000) poll(&(0x7f00000000c0)=[{r0, 0x400}, {r0, 0x460}, {r0, 0x8040}], 0x3, 0x4) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/65) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000200)) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000100)=""/249) ioctl(r0, 0x2275, &(0x7f0000791ffe)) 2018/02/27 11:52:41 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) tee(r1, r0, 0x86eb, 0xf) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'dummy0\x00', @ifru_addrs={0x2, 0x4e21, @broadcast=0xffffffff}}) 2018/02/27 11:52:41 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00008d6000)=r0) readv(r2, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r1, 0xa, 0x12) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000f9e000100006da569517bac6eae3d6fa88b0bd127c84d939e7af99f92cdb17b0b53dae8c8d90bb693ec55b1027dbf"], 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/02/27 11:52:41 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) clock_gettime(0x0, &(0x7f0000000180)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x80000000}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="d14610d1f87b7b3fd10f0eb7e57a654d1de478facd17301b2241ae49017d1df1646116732864168ade219ddcb37027e7c5e6d91756f26bf7708680d24504e22e3994b319fe675a1883614954ee566ed501f8940e6999f9e770a904fe19b4c0994a77cf7e9bb47f26cd676c196b402445936d2b254ca739757551fafaaf2c2790a7bc5e29ef33f6649ff269886cb068ca3a21437f9d274e0eba04fc0aac60443cd94d060cc5685d64e5e28bcd5c5e445f5aed181167bf1444ce378022bee21c875b83fce546c3dca38b77", 0x320, 0x800, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/27 11:52:42 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400040, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ip_vti0\x00', 0x0}) sendto(r0, &(0x7f0000000080)="79900f839f70125efc60ac69859c8afae7a9acf240fecc299bd3b2d83d712147117011253dd855161dc6a5bcdea6b5848c7044e3b5388562db1ca687d2749e4a9760dffd9d4313b37d83144bf61e29d2abf6ac6e6bf702c06b691bd110b06693787b3f9327ee4f8021b245968f727cbf720d0d47", 0x74, 0x4000010, &(0x7f0000000140)=@hci={0x1f, r1, 0x2}, 0xc) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/40) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f000000dff8)=@file={0x1}, 0x2) listen(r2, 0x0) poll(&(0x7f00003a3fd8)=[{r2, 0x110}], 0x1, 0x0) 2018/02/27 11:52:42 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00006c4ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0xc0f85403) 2018/02/27 11:52:42 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000100)='./control\x00', 0x0) unlink(&(0x7f0000000100)='./control\x00') close(r0) 2018/02/27 11:52:42 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x4, "b8a4ad79"}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x8}, &(0x7f00000000c0)=0x8) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/02/27 11:52:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0286429, &(0x7f00009ae000)={0x0, 0x0, &(0x7f00002fe000)=[], &(0x7f00004db000)=[0x0], 0x0, 0x0, 0x0, &(0x7f0000c25000)=[], &(0x7f0000974000)=[]}) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) 2018/02/27 11:52:42 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f00009b7ffc), 0x1dc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x5, 0x10, 0x4, 0x2}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e24, 0x7fff, @empty, 0x2}}}, &(0x7f0000000140)=0x8c) 2018/02/27 11:52:42 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xd3, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x5}) ioctl$TIOCEXCL(r0, 0x540c) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) 2018/02/27 11:52:42 executing program 2: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x3a7b1331, 0x800000004f84c0) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000146ff0)={0x1, 0x10, &(0x7f00000cdfe0)="9e245dc1dff001000b72b7be4e027f51"}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001280)={&(0x7f0000001240)=[0x7fff, 0xdbbd, 0x8], 0x3, 0xbf3, 0x80, 0x4, 0x93e, 0xe322c5a, {0x200, 0x6, 0xffff, 0x1, 0x80000000, 0x101, 0x8, 0xfffe000000000000, 0x1ff, 0x7, 0x54, 0xea, 0x9, 0x6, "c00c5d0e186612cb9046d596c3b02caf5100085f960b190805dcdfefc920df04"}}) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x1008) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001100)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x5, 0x53, 0x4, 0x3, 0xffffffff, 0x6, 0x5, 0x8000, 0x1, 0x200, 0x5, 0x3, 0x3, 0x60ba1ed6, 0x9]}, &(0x7f0000000040)=0x108) connect$pptp(r0, &(0x7f0000001300)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/02/27 11:52:42 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000bff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="d39c6800013b478e"], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) r2 = dup3(r0, r0, 0x80000) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000000c0)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000ff80)=ANY=[@ANYBLOB="0e630c40"], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000bf1f)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="106b0840030000000000000059896996b76e3eb3237b9b5c40e2c1584dc2b93dbc76bd7a000c74433fa6f23b136c78583709af1887a0dfe42dc02f7cf60175e317cee96e827f8681d1b53c95b0e11b7d763f88000000"], 0x0, 0x0, &(0x7f0000011000)}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000040)=""/90) 2018/02/27 11:52:42 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000001ffc), &(0x7f0000000000)=0x4) recvfrom$unix(r1, &(0x7f0000000040)=""/68, 0x44, 0x2000, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x8) 2018/02/27 11:52:42 executing program 0: sysfs$1(0xfe4, &(0x7f00000000c0)="74e10e5500d25d023ec6b066b1a6d49a62bd8888fa877f46964a0702519ef64b5d93dd153aed0ec3aacd157115983084f0ffd87a366476ee1e61dce0509086084c720ab1bf424d009bf900000000000000035b5149427326abfccaff30de9d95571d2c437bd72654bf0bd00d68ae9d432bb9252ab9650b7b37e8a0a73d46e76c4561e392ddb76989b3d3af95e925b79348dcd8bf24e893dafd5fb97c3c76dd0c706084a38bca85b04b0000000000000000000000") r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x33, 0x4, [0x9, 0xffffffffffffa1d5, 0x0, 0x20]}, 0x10) 2018/02/27 11:52:42 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0xa0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_get$pid(0x1, r1) 2018/02/27 11:52:42 executing program 3: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) rt_sigreturn() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x81, 0x243d, 0x0, 0x81, 0x80000001, 0xff, 0x3, 0x9, 0xffffffff, 0x20, 0x2, 0x1}) bind$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x8) mlock2(&(0x7f000097a000/0x1000)=nil, 0x1000, 0x80) remap_file_pages(&(0x7f00002bc000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/02/27 11:52:42 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002df74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000037fb4)) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x141000, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='/dev/snd/seq\x00') 2018/02/27 11:52:42 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5, 0x12, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000240)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000200)={r1}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x24, 0x0, &(0x7f0000000040)=[@dead_binder_done={0x40086310, 0x2}, @free_buffer={0x40086303, r2}, @dead_binder_done={0x40086310, 0x3}], 0xab, 0x0, &(0x7f0000000080)="c0562dfdfacf4af0ef1c3fcbb2e03fd5bc96238e6024c749330def833e19f5d058ee3c72381a07cb1414bd955d2617bae34f4ca46c19ea331737762a542044bc120292b248c633019eed491df5a407fbe6e07023c102b42f54f4c5e5569edac1e797ec89f4c2515a036f1aecee6b090e3a7baa75ea17f49c24237f553061bfff2149562f7369ccf869a7a4064136feb61c7f06f6018128df09ae90736c8525cffb1dd9d2fa5bf5c3dd8199"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000c000)={0x0, 0x0, &(0x7f000000cfe0)=[], 0x21, 0x0, &(0x7f000000c000)="fd1a62d36765d3fc59603b734c1e62e069e66e13d07d380f1fb80154cbea3d5b78"}) [ 189.224749] binder: 18153:18156 unknown command 6855891 [ 189.230758] binder: 18153:18156 ioctl c0306201 20007000 returned -22 [ 189.254886] binder: 18153:18160 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 189.341674] audit_printk_skb: 15 callbacks suppressed [ 189.351721] binder: 18153:18179 unknown command 1074293520 [ 189.372459] binder: 18153:18182 unknown command 6855891 [ 189.397322] audit: type=1400 audit(1519732362.468:152): avc: denied { set_context_mgr } for pid=18153 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 189.422386] binder: 18153:18183 unknown command 1074293520 [ 189.429875] binder: 18153:18179 ioctl c0306201 2000bfd0 returned -22 [ 189.438123] binder: 18153:18184 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 189.454931] binder: 18153:18182 ioctl c0306201 20007000 returned -22 [ 189.461501] binder: 18153:18183 ioctl c0306201 2000bfd0 returned -22 [ 189.528376] binder: 18188:18189 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 189.535764] binder: 18188:18189 BC_FREE_BUFFER u0000000000000000 no match [ 189.542741] binder: 18188:18189 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 189.567004] binder: 18188:18190 BC_DEAD_BINDER_DONE 0000000000000002 not found 2018/02/27 11:52:42 executing program 4: unshare(0x40600) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000312fd9)="2700000014000707060e00f4110f5e00100000930d00000000000000077f001f05ff0300007500", 0x27) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x81, 0x7ff, 0x0, 0x5, 0x1e, 0x1, "62a07e59f6e8ff10b618894453ebf411dff7e577534e43a253db0e16cd28501549347350df3e384c3757da9680da0f1cbdb3d8cf01b9024b8523e36291ae2f94", "24b0c58b8a6dda8712cf40950beb38dd5a4f4e46508b710252f72603cdac6c3b9221db55adf79479c5c7435e4697d1b2052b701b39912d2da822cba4d5223672", "410eacec4f1f5b86b9d9ee9d94f576327c6b61b356b3a2857b2df58a005d78f3", [0x5, 0xdca]}) recvfrom(r0, &(0x7f0000774f54)=""/172, 0xac, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e23, 0x0, @empty, 0x5}}, 0x2, 0x10000, 0x1, 0x0, 0x74}, &(0x7f0000000840)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000880)={0x0, 0x9}, &(0x7f00000008c0)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000980)={&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1a1}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000140)="5fd549e40776b29ac1", 0x9}, {&(0x7f0000000180)="ad3e11d44c2952f467b6bc0f44ab37426a90d15e5bcd0ed40564767995b4e8b1d8b5492cb03532fc464ed65877031c62e158579840e47eb5fe50ed356af78e7a32b5ca239fcc2f897ecaff4c594d4bf4e7a7caf6b986f2e0a5f067d570a4d91f34e6588203e488a9d543fa99b8c6e2f55dfb", 0x72}, {&(0x7f0000000200)="ddbc59f0521cc36cefa70e5d82fb4f831d4ac1813cf55f8f9813a906aae6abf638d07b8e8af201f8070466282b6e205044aa49247c1800f791c4c1d8d79d771ef8ef3dd7067981058e86b01f935c7207a51c77a8d34917a83c9413b494de600d940a390c8a6c5a63b6fd63c855cbf3e42d32190f17e6529a037f434a0fc4d9a18cc90667e71108ef224f638c709ac4130002139d327d9a16f593612f3f5eb91d2826111ace726c50fc52c697f49ebe30ec6ff3dd283eb40737df2411c0a62dc080d94b322039c93c8d38b9e17d339cafddae701508b9ea911438ac81b6ef2e8cfe4eaad6d9d12fa1f591989f6511e89d6b95fd06f628a56b83", 0xf9}, {&(0x7f0000000300)="1999da4866246a5d5e83ff105c393720d9dd5d0c60116601acdb462ea264d41e62abc59ea25e2c608ea98c0ba8c30c638844e233e34e1266fb69990ebeacdfd467e22ebaa673280cdbd3acac3fdf07e8729e6227e5f880010c179c846c3d6be1ff6edaadfe79a76f6ecfd616c31478263490e98b57a20dd00050e9b3f13468038e39700484115adb3cdbbcbb74d17683d91951d2868ddce861eea0ebf78db745d9beec0526c756b6b523adaa8f", 0xad}, {&(0x7f00000003c0)="f0d922a78979da8843d037c280dea8f270c93d442d76f44a855c7045202e9650569bbf0ddb87efbd9f3aec55577fc25317b9d81804a50eb2f7551c7f6c8453b1aa59c0c8c47ab65043118c95e0734c2cd3032f376f436b7a69026b6da13b206c1b85cee307f99b5666a4ad5a5787605699023135f54c458f1cfffdc87c9899f24e501776e93d6e8eb6de59a9d964f60e004b300fd9ed6a40f30becd06f7e6385fe084e3ab0bd8bfcd1e11ecd456506c2fc466d485b05a151705429db0873134cc964fbbe5dcb483a28ac632e65afd7bd7ed11b3ce0c4271d9c5af251e1baf59a912ffd59c1482e5b7f5855dbb44d39934e5b76916f", 0xf5}, {&(0x7f00000004c0)="cbb3efdb6fa6797d3dd6d93631f4aa423eff89ff3a55e723b4aa84b883b41e841495cd3c922636db0bbac69430295aa90e5a9c42c3e024aed99b665f99ae6850f625864cf5457acf26e088549c2c04a722502ad2b6966117b4e0eab779e5eca1c86b1283f9e6dcc512c3c7a2ed675cb25e5792411f", 0x75}, {&(0x7f0000000540)="1a447ddb2cfca387d2e78987de7796e4bf19381636cde4d2fab6a525b9e75a90d1457405404603e78c19658fb0884acff68eae665c18ad44826747ea33923cf2e8109e97e397a1d528e95b55e02e297f9c269bdaa479a96d6ba2fd4c9a587d6c4832ae752a9960bcf7a8c8d2396fd728bb3a46c3b34f1f2ed78e1906f401108e99c902735db70035703a365204021b93542105ecbd9e76674a77d8cb8b60dbe4e55f3c45b3e32f6d52b2adce5f16fe6a5f49e93a6e44db572c5514e5b7ef835a9fdf9af33799b43bb5844b3559fd38b29a32b3b5b7321f3c44", 0xd9}, {&(0x7f0000000640)="142738ecd23115ff9e755ac2f45b5ed873d87d463756078e029241f3bf74e498a2d504d78ecf36db000cd0645ca738bac8d7614e0c2a71e03de907839245712175dd35f75938d7d3102f3a73f384f20bc2a5256cad417b", 0x57}, {&(0x7f00000006c0)="cd04c1ba37d02af22591fb96fbc992dd9dcc5b18bfeb69b257d5cd5c5e04966d7beb903c2c8f8e08af37b68ad63528cd0f99c6ee", 0x34}], 0x9, &(0x7f0000000900)=[@sndrcv={0x2c, 0x84, 0x1, {0x1, 0x100000001, 0xc, 0xfffffffffffffff9, 0x40, 0x50000, 0x100, 0x80000000, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x7, 0x0, 0x1f, 0x6, 0x2d0, 0x595, 0x4ee, r3}}], 0x58, 0x80}, 0x40000) 2018/02/27 11:52:42 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000100)=0x3, 0x4) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xaf08, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x0, 0x1}}) 2018/02/27 11:52:42 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x1000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000006fa8)={{0x50f}, 0x1, 0x3}) 2018/02/27 11:52:42 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000022000)) clone(0x40000, &(0x7f0000000000)="c15b4c73f0a880d8593058c5f2ff38e55d24d280c278ba41d3a5b826f0d2a494165f2df20e0ee5290c557023369c97ef7756a21e9d3e2cca1e870b662da942151fb1ebcf5e934b6325e45664865c4fcd19eb7c90bf38ba3289f960da5faa37df803be54b0e337a99ee1a3214ef6c1e7371d3e0718a2928f276bb39d528f2f889e7685dcfdd004d0742b660882b5f196494a2a8f47fc57678dfd8", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="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") 2018/02/27 11:52:42 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2800, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000ff6fe4)={0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x1}, 0x1c) ioctl$TIOCEXCL(r0, 0x540c) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x40000000000001a0, 0x5, 0x7}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000000c0)=""/56, &(0x7f0000000100)=0x38) fcntl$setownex(r1, 0xf, &(0x7f00000002c0)={0x0, r2}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000300)={0x401, {{0xa, 0x4e20, 0x101, @empty, 0x2}}}, 0x88) capset(&(0x7f00000003c0)={0x20080522, r2}, &(0x7f0000000400)={0x3, 0x100000001, 0x7ff, 0x40, 0xe93, 0x4}) sendto$inet6(r1, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e22, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x70}, 0x1c) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000440)='(posix_acl_access\x00') 2018/02/27 11:52:42 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0x9, 0x2, 0x8, "0b0f7a143a9f82784d93dfb176866d39c527fb62728488184a595a47b6c3d7e045bfebc83578fcda0ff71595a888a9003f193319b070b01cac8e55658b2df20e", "f1ced5db94b3a5e7500be029fd4d247be2d4c2ff12cf7061eb37348159bbc4e2b23144a44e562c6f7b79a8298c89eaa899a0b3dcfacc4cb30aef50d008204af2", "09f0fa8b656e986b6b9553cc323c2e6a54bbb4c6699e0d34a37ef1533a315dc0", [0xff, 0xffffffff7fffffff]}) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) open(&(0x7f0000000280)='./file0\x00', 0x7fe, 0xfffffffffffffffd) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/141) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000002c0)) 2018/02/27 11:52:42 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x301880, 0x0) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f0000ac8000)=[{}], 0x1, 0x5, &(0x7f0000f79000), 0x8) getsockname$netrom(r0, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10) 2018/02/27 11:52:42 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCCBRK(r0, 0x5428) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') close(r1) [ 189.574383] binder: 18188:18190 BC_FREE_BUFFER u0000000000000000 no match [ 189.582391] binder: 18188:18190 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/02/27 11:52:42 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000022000)) clone(0x40000, &(0x7f0000000000)="c15b4c73f0a880d8593058c5f2ff38e55d24d280c278ba41d3a5b826f0d2a494165f2df20e0ee5290c557023369c97ef7756a21e9d3e2cca1e870b662da942151fb1ebcf5e934b6325e45664865c4fcd19eb7c90bf38ba3289f960da5faa37df803be54b0e337a99ee1a3214ef6c1e7371d3e0718a2928f276bb39d528f2f889e7685dcfdd004d0742b660882b5f196494a2a8f47fc57678dfd8", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="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") 2018/02/27 11:52:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000725ff3)='net/if_inet6\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000400)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x67, r2}) r3 = syz_open_procfs(r1, &(0x7f0000fda000)='loginuid\x00') sendfile(r3, r0, &(0x7f0000000000), 0x400000ff) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000740)=""/220) 2018/02/27 11:52:42 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0x7}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@empty, @in=@broadcast}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0x3e) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000003c0)={0x2, 0x3, 0x256b56b9, 0x1, 0x16}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x44, 0x0, &(0x7f0000000280)=[@reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000040)=[@flat={0x776a2a85, 0x0, r2, 0x4}], &(0x7f0000000080)=[0x58]}}], 0x6c, 0x0, &(0x7f0000000300)="d74f6006a828295421c2440f650fb05b6b425bff1e06be706533ac11cfb2ae4cbba6ae9e4372455a432ee13881ffe112223f0f3ef1ec46288836d86e149afb14b8b36d7fb8bae216ad1953b7124bba00bd7928dd4b9ccd77000190e0a2d28e77e4ce6930d2d0e98a848b46fe"}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x0) 2018/02/27 11:52:43 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001080)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x974, 0xa) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r2, &(0x7f0000000080)=""/4096, 0x1000, 0x12122, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20) 2018/02/27 11:52:43 executing program 6: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) syz_open_procfs(0x0, &(0x7f0000269000)='oom_adj\x00') mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/02/27 11:52:43 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f000057eff5)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0xfefffffffffffffc, 0xb}) 2018/02/27 11:52:43 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x80400) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0x800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) ioctl$TUNATTACHFILTER(r0, 0x800454d3, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[]}) 2018/02/27 11:52:43 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000000000)=[{0x54, 0x107, 0x8, "eead98c4b3d43bfa8a619e8ccde8ef6ac5b956da93347e3409e571e091b7372efbc56a212f987b8f72f6d3b40de07f20a657f5e1dc7fb7d5826f509a79ee48f45bbf73dd8bf0"}, {0xc0, 0x18c, 0x9, "c3993df884c09e043060d04631e0560c21d9da5a801ac9c9edb1b8d4452af4a276a0554e771e7b990ee7f0b2af6452814e1de93dfb0769c7cea9313413a263c9a55cdd93edc3c0aeeb9891aa5a690ca3656fb56d1a1faaa1788c0f2c049446343ad4a03970be3aa6b2cc83975db21d7d4b3b5fb2a4a40f00a9331854a891c9ab54a1243e96e6755c8f1eecaa2b94a70888ba3adb15495379c5db5f953821a62c0b4df7f1fcbe0b646ad44803d9e16b47664e"}], 0x114, 0x4000000000000}, 0x0) r1 = memfd_create(&(0x7f0000000140)='*\x00', 0x3) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r3 = gettid() process_vm_writev(r3, &(0x7f0000053fa0)=[{&(0x7f0000289f5c)=""/164, 0xa4}], 0x1, &(0x7f0000000040)=[{&(0x7f00009e7000)=""/4096, 0x1000}], 0x200000000000030d, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) close(r2) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000180)=""/203) 2018/02/27 11:52:43 executing program 7: connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e1c, @empty}, 0x10) socketpair$inet6(0xa, 0x1, 0x0, &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x20002, 0x0) mmap(&(0x7f00005d5000/0x2000)=nil, 0x2000, 0x8, 0x31, r0, 0x1) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0xffffffffffffffff, &(0x7f0000000000), &(0x7f00009b7000)=0xfffffffffffffdde) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x0, 0x32, 0xffffffffffffffff, 0x20000000000000) 2018/02/27 11:52:43 executing program 5: socket$inet6(0xa, 0x3, 0x2) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/02/27 11:52:43 executing program 2: r0 = socket(0x11, 0x80f, 0x7) unlink(&(0x7f0000000000)='./file0\x00') ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) setsockopt(r0, 0x0, 0x0, &(0x7f0000000040), 0x384) sendto$inet(r0, &(0x7f0000000080)="f961a8396aa32a0f0cc4510387b37812a52edc350ef62af1571e431e443d072b730cce7ec1faaa0b488ec9d02667cb52f1edf06a4169dfd6fe39e97e099f8cf0e75f6f943b48c4169c39a517", 0x4c, 0x40, 0x0, 0x0) 2018/02/27 11:52:43 executing program 7: r0 = add_key$user(&(0x7f00001d6ffb)='user\x00', &(0x7f00007ddffb)={0x73, 0x79, 0x7a}, &(0x7f0000348f3d), 0x0, 0xfffffffffffffff9) r1 = add_key(&(0x7f0000c9affb)='user\x00', &(0x7f0000770ffb)={0x73, 0x79, 0x7a}, &(0x7f00003b1000)=',', 0x1, 0xfffffffffffffffb) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000040)="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") keyctl$link(0x8, r0, r1) r3 = creat(&(0x7f0000000380)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={0x0, 0x8, 0x3ff}, &(0x7f0000000400)=0xc) ftruncate(r3, 0x7) sendmsg$nl_netfilter(r2, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2004240}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)={0x2dc, 0xa, 0x2, 0x700, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0xa}, [@generic="fdb3a9edd9964b542e79fc1c79db5ad1116f3e78f9c6966bd3576ea2691df84c33e7fd93c53face82b87ac75921862ed4afa085cb29afc8f73fad55053ba227f049964ca74f3043251801f006df1fa6836d8f2643d2baeff05647d338c6227d9275510097462af3fe854c8c614de84aca4e7fb5df6d2da375d92059a412757b8856138751c23648d7046bfe497621eb427c89eb8f938361233f2ecce5561f620351471b6d49d967f320c7ad3cb11e98b6a1503a3d2a16e6705d9056ae88518a80120c372b3143caeaf83f264d1b1f7d24c98174572", @nested={0x2c, 0x23, [@generic="6f4056d1298116ed2bd001099fd234b35beca80b9c4a6aca335ffc4dc17fbc338b2e80400c"]}, @typed={0xc, 0x73, @u32=0x81}, @nested={0x88, 0x23, [@typed={0xc, 0x2e, @ipv4=@multicast2=0xe0000002}, @generic="9f8166fea78aaec73f50e557607cf8802555b26fbf788e460ba34d7c512c87f51a4207288a96fde666476e0821a22bd5165be5ec8fd4da69d7cc71de0d78371ff466c7428e55547ab919d2156f60ef2d90ec04af44f678392a17326744455b1b", @typed={0x18, 0x1a, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @generic="e4b3a8746f3f2ce14d09f4a7a6b8df2214e64f8c195cd9df0524bfc38e090db41f69f1b0c797f5ce93a5166b6b930ec2ec8d10742b708cdb5d62abfb1782f4464e051f1ab826cc25e1ca126f67524581a78f7bc58750d3f09596ec7c6990f151f9ead3d4c23597fab500e6be2230640774bd76151addfaf57e41843af289862519d3235402a70c25a25fa4b2a4e87f93321da5fb6507ab219180d3153d9bb5", @generic="f3dfc976347c720ac059ca37512fae0569e66ab4f43d38f46e353614ea514fdf30e3f3d8537db810fa02e023c8da3211694e10227c57632b490c40ea6a2b406035b2baa5742bbadd01f04c313402ba5af8894287003eb8f04e897ed154e649dfbfe6dacb3a5ee43d67d4a6e5972fd6bca60db29bed2be7b187273408dfb8496af758017c0b18c85aec85d76d8dba5907654fa7"]}, 0x2dc}, 0x1, 0x0, 0x0, 0x4000}, 0x800) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000440)={r4, 0x5, 0x7, 0x5, 0x50, 0x40}, 0x14) 2018/02/27 11:52:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c2ef5)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) 2018/02/27 11:52:43 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xeb, "4bd097631a877348f628ab06c6d4f7257c53fcd2c42dda39a56530711ae410a07d69a0d3c35ea9550a56dcee67c8f81c4b1702ab597b84a6bcf27efd1edde4e10d92456b46517f6165a0a1f8c326c2dd0953b539d03503a31da3cd16d3fa02540d369fc994c21d20e08f711d601f314ac24a1974b6c710889bb593078bb955851d9428d411cc4827e7bccc6c84039bb5957cf0aa2c31a99cf5eafd1ffad8426a19764042236bbc1937670f70e99c027a31489d115ba895ade89dcef9677524474ca3cf7dfe89048899f2fcca8514c5dd967b18305c0cad311c1be9a68c03481be5b16eaf04000b54d9b022"}, &(0x7f0000000140)=0xf3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x4, 0x3, 0x401, 0xd6f, 0x44}, 0xa0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000240)={0x1000, 0x3, 0x9, 0x6}, 0x10) 2018/02/27 11:52:43 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xf8, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/02/27 11:52:43 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f000057eff5)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0xfefffffffffffffc, 0xb}) 2018/02/27 11:52:43 executing program 4: clone(0xd0008000, &(0x7f0000ca7000), &(0x7f0000231ffc), &(0x7f0000000040), &(0x7f0000f12000)) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa000, r0, r1, 0xd58a, 0x89044) r2 = socket$inet6(0xa, 0x80b, 0xd3) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0xae1, 0xe0, 0x5, 0x9, 0xffff}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000240)={r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x8c) 2018/02/27 11:52:43 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000000c0)=""/190) 2018/02/27 11:52:43 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getitimer(0x0, &(0x7f0000001040)) setsockopt$sock_void(r1, 0x29, 0x13, 0x0, 0x0) pread64(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x0) 2018/02/27 11:52:43 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000009ffc)=0x101, 0x4) sendto$inet6(r0, &(0x7f0000000000)="a4c58e338674294d6d004b0e220008a12fa4812dd13f46cca9283e3673acc39581b86e7d4000d85bf64c22a266e48b90dbd0a9761799130000000854143dec560972e588a05a3e1edccd0e2c9206f622942b88bbe102b61ad451", 0x5a, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/27 11:52:43 executing program 7: r0 = socket$inet(0x10, 0x3, 0x1000008) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="5e00000020430a616d42130557ecddeea98697515356df68a66450c1e214d7312263b3dfbbbde1916220dd162c5a19855d168b131641d3aae94c7b5d990002000006481b8e7303eb76e2669fc9552f99e6adbfb50e9b3236a516fb71e4b56a359b18ba5b7074af65795c34c7445f4997998ccb4562673d0d570f88a04bfc674f81c95e5d4fc6a803d07cb283619e9bfa2d6f551a2ee090c40caa58e60168e295ec72d108f5521cc962a63d1c22f999ee4b61cf117c"], &(0x7f00000001c0)=0x66) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000007c0)=ANY=[@ANYBLOB="ea0000000000000002004e21ac1414bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002004e2400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac14140f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac1414bb000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000241b1804956ec53f6e3360368cef9749a110"], 0x3c8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x400}, 0x8) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0xb4, &(0x7f0000000580)=[{&(0x7f0000000180)="d68e510f4981ecb985747575cb032b37fe53c41026eeae764e34e65b2d5ad8e5d16054f1069831629343"}, {&(0x7f0000000300)="d7f5f0c88d077ddb4b3baf1efc9ddd8d94ae0e3a83abf05a36d6f730f604da5c8c988dc7ce7ef85218b7832f708e928ea375c7ffc007c215dbb32ef962"}, {&(0x7f00000003c0)="011b3a19a7d7f7b9db35d1519448475cc00804c83dead2c9ef4b8c20cc629656e5c6c8b6b8695e0ae43791c0c577917378383302fde49b150616ddd9c5730ae5c50dc27bd24b9d26a3808da1fbf90e5968be2aea45b80f389d4fbd2ee96fc3ad11a9bdda029e16"}, {&(0x7f0000000340)='Y'}, {&(0x7f0000000440)="bfd175f8440deade91076f71157f2368965b1d8453ebc0b4bff344653d880cf137d8b2771b18c180a33af86de2d0469f5f0782c248e3f708a3c5ee98fe699e8b63c5d571c0e1cbeefa958f20689fb967e3b5bf8de6746de03905995f1e571544a0cd236850ccae848f07d70b855faea7e7f0a938d3b1b17c070baa2b432d46b76a7282c43a066a242da175de92ad1aa7ce7e05c2e8aef7faee109cd19f6d68a4ca04a05a1e4d8e50f1de637782098307119de222444a2fd808f44ff4b5f27b7c9f399eca89ec871429190880f8be7911cfa6ce5ef74a43bc3c49a995"}, {&(0x7f0000000540)="85d468b3c367b0031000d18a70b93fa715fc673a6841ba9f4b1a818f5a1f1277a352c64364b27ba5e1b8fb"}]}, 0x0) write(r0, &(0x7f0000000000)="194ba3228f9379a0a96e16a3d714f15cdf58d3b7e0c4c94866b7bc01329a24e65223a210c0477a7a7cbb0fed76a664a3ffff8f0551a6a7490d089581e9c82e19a9a40133e90ba4815972b2ea69c65353735ee998c6fa04b8904b3943153cbbd9d5a2a86dfee63ea4547730464ecb7281d1c7ddd4f3b8c68413af6a39f514ebf50006856d2058658606820b97b3f6caa9eef080b137d5f1f5f336ce7750e1cf098a6adb79b1be70dba498a100b619b84dffd9811d52d5a491b1fb3b804e3bb24778cdfefcf1d7fa23816e3ef901ee0356d05ccaa3", 0xd4) ioctl$int_out(r0, 0x2, &(0x7f0000000100)) 2018/02/27 11:52:43 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f000057eff5)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0xfefffffffffffffc, 0xb}) 2018/02/27 11:52:43 executing program 3: r0 = open(&(0x7f0000001000)='./file0\x00', 0x10000000008003e, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x4000010) epoll_pwait(r0, &(0x7f0000001080)=[{}, {}], 0x2, 0xffffffffffff7fff, &(0x7f00000010c0)={0x4}, 0x8) unlink(&(0x7f0000a88ff8)='./file0\x00') ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001040)) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000000000)="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") fcntl$setlease(r0, 0x400, 0x1) 2018/02/27 11:52:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bpq0\x00', @ifru_flags=0x2000}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) r2 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r2, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x14, &(0x7f0000000040)=0x2, 0x4) 2018/02/27 11:52:43 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001c0003fd6d0000310000000002dd0750090000000000000008000100000073730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000002c0)=""/134, &(0x7f0000000380)=0x86) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={r2, 0x1, 0x10, 0x100000001, 0x1}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x1, 0x8001, 0x2, 0x1, 0x4, 0x5, 0x80000001, 0x8001, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r3, 0x8, 0x4, 0x9}, &(0x7f0000000140)=0x10) 2018/02/27 11:52:43 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xc0) getpeername$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\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\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\r\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000140)=0x6e) syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) 2018/02/27 11:52:43 executing program 7: rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') unshare(0x4040400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000a8f000)=@random={'system.\x00', '\\\x00'}) 2018/02/27 11:52:43 executing program 2: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$unix(r1, &(0x7f000019b000), 0x0, 0x0, &(0x7f0000602ff6)=@file={0x0, './file0\x00'}, 0xa) read(r0, &(0x7f00004e3f4b)=""/181, 0xb5) 2018/02/27 11:52:43 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) memfd_create(&(0x7f0000000000)='\x00', 0x1) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/27 11:52:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000c91ffc), 0x4) 2018/02/27 11:52:43 executing program 6: r0 = gettid() r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x200) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000280), &(0x7f0000000300)=0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0x2ef, 0x5, 0x0, 0x7, 0x10000, 0x79fc, 0x5, 0x20, 0x3, 0x66760000000000, 0x1, 0x8000, 0x10001, 0x75f, 0xffff]}, &(0x7f00000001c0)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0xffffffff, 0x1, 0x6, 0x0, r3}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r3, 0x400, 0x20}, 0xc) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @empty}, 0x8) r4 = syz_open_procfs(r0, &(0x7f000044b000)='io\x00') pread64(r4, &(0x7f00000002c0)=""/53, 0xffffffffffffff84, 0x7fffffbfffd) 2018/02/27 11:52:43 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x180) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x200, 0x4) mkdir(&(0x7f0000030000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000180)={0xc6e, 0x1, 0x7}) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)=@known='com.apple.FinderInfo\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0xf8, "5c3ec3bdb8a203af7a70b7f2586a5cb3e4a92b8be9ac72a414fa5722794fe3a7115b98b041a8825e385c026d12437c430bbe70ac5a7e37d11bc582eb1db8d8c9444cef10f9a944ae97294abe67890454594a6b9f976fb45c994978445b9a225a1e6498572d15eb330213a2af42cf5969e811a98d9e49032dd8919ff634376787aedb243d761d92ccd7a3d8e013b588187c234491603b7fc06968f22826b512d25e28e68cd556de557737c3ec647e7cb652ac77266623875670fefd6964970663bb651b05feda50c629658b95227a3cc8aa1669fc90e61895700f8b727ac2a2402d5b2312517ec51250a9d85a2c2c37b2a1ce24bee84045b6"}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r1, 0x6, 0x8, [0x7c, 0x39a, 0x10001, 0x0, 0x7ff, 0x80000000, 0x400, 0x2]}, &(0x7f0000000380)=0x18) mq_open(&(0x7f0000000100)='com.apple.FinderInfo\x00', 0x881, 0x2, &(0x7f0000000140)={0x9, 0x52413a8f, 0xdca6, 0x8001, 0x100000001, 0x364, 0x4, 0x200}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000001c0)) chroot(&(0x7f00000003c0)='./file0/file0\x00') [ 190.606046] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/27 11:52:43 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xf7, "c1fd2e437a4c6530946dd3d348432d0a96cf4581d9cc685b62fe1244377216abf9b53703b899444cab9414632d9a51d7a7dc3500a7c7f322aed5c53201dca2577e2ff3587f0fabee707bebc58ec78201c25b9130820bf6c4f8773e306e57e133aa5e31efac36d7489bc406a8ee97053d09f1d3d2e71e4d1dd7d85c49b9c213ec36a52ddaaec5935cca0e0bd9fe6270c0a6727eef68fdaf72715ad6688d7763f41175bfa7f99f994c0baad4098d12d3727566c13534b8c7ad322fee0fd7918517428c08f76633ad0a0a9541f4a72f2ced90377089aaafcc3b64ba10c5ab13c252d75af3396d9ecfaa0c2db300100e3d5e9be9f4b5d39596"}, &(0x7f0000000140)=0xff) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) remap_file_pages(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) 2018/02/27 11:52:43 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) [ 190.662337] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/27 11:52:43 executing program 4: socketpair$inet(0x2, 0x4, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x5, @empty, 0x8}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x78) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002e00030007fffd946fa283b70a00000003000000031e85680000000000000005", 0x24}], 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{0x9, 0x8000, 0x4, 0x1}, {0x9, 0x8, 0x100000000, 0x20}, {0x100, 0xffffffffffffffff, 0x80000001, 0x3}, {0x5, 0xffff, 0x5, 0xfff}]}, 0x8) getsockopt$inet6_int(r2, 0x29, 0x50, &(0x7f00006d1000), &(0x7f0000000000)=0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast1, @local}, &(0x7f0000000140)=0xc) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f0000000280)={{0x5, 0x2}, {0xffffffffffff00f0, 0x3}, 0xff, 0x7}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@empty, 0x2b9, r4}) 2018/02/27 11:52:43 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000004ff0)={0x2, 0x4e20, @rand_addr=0x3}, 0x10) connect(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfffffffffffffffa, 0x7ff, 0x6, 0x5, 0x9}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1}, 0x8) 2018/02/27 11:52:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="4700000022000000000000230f000000003a16f000000000e8e5f7ab44c8cbe716a376083bcef0685863cea83f902bbba19ab3c2d339ff478d4c18ad18719eec277e7e615526e0d50188745c07e4d476611313f82b908043149110aa261b8a8fe9711cb06bf64c19ae2149f73444ccd1127c9b4fc5221b"]}) 2018/02/27 11:52:43 executing program 6: r0 = memfd_create(&(0x7f0000000000)="f37446662300", 0xfdfffffffffffffd) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x1) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x20010, r0, 0x0) pread64(r0, &(0x7f0000b52000)=""/67, 0x43, 0x0) 2018/02/27 11:52:44 executing program 3: r0 = socket(0x11, 0x803, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000013fffc)) r1 = request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="6b657972696e67656d306370757365747dda00", 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000aefffc)) geteuid() r2 = accept4$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x800) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000300)=0x8) 2018/02/27 11:52:44 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000956000), 0x0, 0x0, &(0x7f000024c000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) 2018/02/27 11:52:44 executing program 6: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000200)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x800) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8010, r0, 0x0) keyctl$revoke(0x3, 0x0) madvise(&(0x7f00001a1000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/02/27 11:52:44 executing program 1: r0 = socket$inet(0x2, 0x1000000000f, 0x200000008a) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="c282829700000000b3b5c93dce587290", 0x10, 0x8080, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0xfffffffffffffd14) sendto$inet(r0, &(0x7f0000000300)='\x00', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) [ 362.166652] INFO: task syz-executor4:18346 blocked for more than 120 seconds. [ 362.173957] Not tainted 4.4.118-g239a415 #26 [ 362.178879] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 362.186838] syz-executor4 D ffff8801d24cfa60 29432 18346 3845 0x20020004 [ 362.194237] ffff8801d24cfa60 0000000000000006 ffff8800a4c3c800 ffffffff8113bd3a [ 362.202235] ffffed0015816e28 ffff8800ac0b7100 ffff8801db31fdb8 ffff8801db31fde0 [ 362.210221] ffff8801db31f4d8 ffff8801d90cc800 ffff8800a4c3c800 0000000000000000 [ 362.218208] Call Trace: [ 362.220788] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 362.227096] [] schedule+0x7a/0x1b0 [ 362.232259] [] __lock_sock+0xf1/0x180 [ 362.237692] [] ? sock_init_data+0xcc0/0xcc0 [ 362.243632] [] ? lock_sock_nested+0x43/0x120 [ 362.249699] [] ? prepare_to_wait_event+0x420/0x420 [ 362.256250] [] ? get_parent_ip+0xd/0x50 [ 362.261858] [] lock_sock_nested+0xf6/0x120 [ 362.267723] [] ipv6_getorigdst+0x136/0x610 [ 362.273578] [] ? ipv6_print_tuple+0x30/0x30 [ 362.279537] [] ? __ww_mutex_lock_interruptible+0x14d0/0x14d0 [ 362.286978] [] ? mutex_unlock+0x9/0x10 [ 362.292490] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 362.299586] [] compat_nf_getsockopt+0xfd/0x130 [ 362.305796] [] compat_ipv6_getsockopt+0x1fa/0x2f0 [ 362.312272] [] ? ipv6_getsockopt+0x250/0x250 [ 362.318317] [] inet_csk_compat_getsockopt+0x95/0x120 [ 362.325037] [] ? ipv6_getsockopt+0x250/0x250 [ 362.331078] [] compat_tcp_getsockopt+0x3d/0x70 [ 362.337288] [] compat_sock_common_getsockopt+0xb2/0x140 [ 362.344270] [] ? tcp_getsockopt+0xd0/0xd0 [ 362.350051] [] compat_SyS_getsockopt+0x14f/0x2a0 [ 362.356746] [] ? sock_common_getsockopt+0xd0/0xd0 [ 362.363210] [] ? compat_SyS_setsockopt+0x290/0x290 [ 362.369778] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 362.375978] [] ? compat_SyS_setsockopt+0x290/0x290 [ 362.382537] [] do_fast_syscall_32+0x321/0x8a0 [ 362.388666] [] sysenter_flags_fixed+0xd/0x17 [ 362.394733] 1 lock held by syz-executor4/18346: [ 362.399422] #0: (sk_lock-AF_INET6){+.+.+.}, at: [] compat_ipv6_getsockopt+0x1df/0x2f0 [ 362.409704] Sending NMI to all CPUs: [ 362.413534] NMI backtrace for cpu 0 [ 362.417146] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.118-g239a415 #26 [ 362.424127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.433465] task: ffffffff84217840 task.stack: ffffffff84200000 [ 362.439499] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 362.447906] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 362.453325] RAX: 0000000000000007 RBX: ffffffff847ddac8 RCX: 0000000000000000 [ 362.460585] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff8421810c [ 362.467840] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 362.475079] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 362.482335] R13: fffffbfff070889c R14: ffffffff847ebe38 R15: 0000000000000000 [ 362.489588] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 362.497798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 362.503655] CR2: 0000000020daaff8 CR3: 00000001d301e000 CR4: 0000000000160670 [ 362.510907] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 362.518508] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 362.525746] Stack: [ 362.527877] ffffffff84207df8 ffffffff81027e85 ffffffff84208000 ffffffff847ddac8 [ 362.535376] fffffbfff070889c ffffffff847ebe38 0000000000000000 ffffffff84207e08 [ 362.542900] ffffffff810293fa ffffffff84207e20 ffffffff81221468 dffffc0000000000 [ 362.550416] Call Trace: [ 362.552968] [] default_idle+0x55/0x3c0 [ 362.558492] [] arch_cpu_idle+0xa/0x10 [ 362.563910] [] default_idle_call+0x48/0x70 [ 362.569777] [] cpu_startup_entry+0x5fd/0x8f0 [ 362.575801] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 362.582710] [] ? call_cpuidle+0xe0/0xe0 [ 362.588320] [] rest_init+0x189/0x190 [ 362.593651] [] start_kernel+0x6b9/0x6ee [ 362.599262] [] ? thread_stack_cache_init+0xb/0xb [ 362.605642] [] ? early_idt_handler_array+0x120/0x120 [ 362.612382] [] ? early_idt_handler_array+0x120/0x120 [ 362.619111] [] x86_64_start_reservations+0x2a/0x2c [ 362.625656] [] x86_64_start_kernel+0x140/0x163 [ 362.631874] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 362.650855] NMI backtrace for cpu 1 [ 362.654450] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.118-g239a415 #26 [ 362.661710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.671044] task: ffff8800bb346000 task.stack: ffff8800bac30000 [ 362.677095] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 362.685812] RSP: 0018:ffff8800bac37cb8 EFLAGS: 00000046 [ 362.691246] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 362.698499] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 362.705739] RBP: ffff8800bac37ce0 R08: 0000000000000001 R09: 0000000000000000 [ 362.713003] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 362.720258] R13: 0000000000000003 R14: ffffffff8426f420 R15: 0000000000000002 [ 362.727514] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 362.735708] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 362.741582] CR2: 00000000081152b4 CR3: 00000001d301e000 CR4: 0000000000160670 [ 362.748843] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 362.756083] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 362.763346] Stack: [ 362.765465] ffffffff8426f420 ffffffff847ef9c0 fffffbfff08fd9ec dffffc0000000000 [ 362.772987] ffff8801db31bca0 ffff8800bac37d00 ffffffff810b999b ffffffff839f63c0 [ 362.780500] 0000000000000003 ffff8800bac37d60 ffffffff81d0ef94 ffffffff8141b013 [ 362.788016] Call Trace: [ 362.790569] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 362.796953] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 362.804018] [] ? print_lock+0xab/0xae [ 362.809449] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 362.816169] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 362.823159] [] watchdog+0x6fa/0xae0 [ 362.828411] [] ? watchdog+0xc3/0xae0 [ 362.833741] [] kthread+0x268/0x300 [ 362.838909] [] ? reset_hung_task_detector+0x20/0x20 [ 362.845540] [] ? kthread_create_on_node+0x400/0x400 [ 362.852189] [] ? kthread_create_on_node+0x400/0x400 [ 362.858833] [] ret_from_fork+0x55/0x80 [ 362.864338] [] ? kthread_create_on_node+0x400/0x400 [ 362.870988] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 6b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 362.890129] Kernel panic - not syncing: hung_task: blocked tasks [ 362.896281] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.118-g239a415 #26 [ 362.903519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.912841] 0000000000000000 de21afb3383a4da1 ffff8800bac37ca8 ffffffff81d0402d [ 362.920826] ffffffff83883080 ffff8800bac37d80 dffffc0000000000 7fffffffffffffff [ 362.928816] ffff8801c62fb448 ffff8800bac37d70 ffffffff8141aaea 0000000041b58ab3 [ 362.936784] Call Trace: [ 362.939347] [] dump_stack+0xc1/0x124 [ 362.944691] [] panic+0x1aa/0x388 [ 362.949675] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 362.956574] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 362.963817] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 362.971062] [] watchdog+0x70b/0xae0 [ 362.976305] [] ? watchdog+0xc3/0xae0 [ 362.981642] [] kthread+0x268/0x300 [ 362.986800] [] ? reset_hung_task_detector+0x20/0x20 [ 362.993525] [] ? kthread_create_on_node+0x400/0x400 [ 363.000164] [] ? kthread_create_on_node+0x400/0x400 [ 363.006799] [] ret_from_fork+0x55/0x80 [ 363.012306] [] ? kthread_create_on_node+0x400/0x400 [ 363.019422] Dumping ftrace buffer: [ 363.022976] (ftrace buffer empty) [ 363.026654] Kernel Offset: disabled [ 363.030259] Rebooting in 86400 seconds..