[ 16.000865] audit: type=1400 audit(1518795157.478:5): avc: denied { syslog } for pid=3997 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.046926] audit: type=1400 audit(1518795160.524:6): avc: denied { map } for pid=4143 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.200' (ECDSA) to the list of known hosts. 2018/02/16 15:32:46 fuzzer started [ 25.447791] audit: type=1400 audit(1518795166.925:7): avc: denied { map } for pid=4154 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/16 15:32:47 dialing manager at 10.128.0.26:41785 [ 29.326219] can: request_module (can-proto-0) failed. [ 29.335256] can: request_module (can-proto-0) failed. 2018/02/16 15:32:51 kcov=true, comps=true [ 29.887286] audit: type=1400 audit(1518795171.365:8): avc: denied { map } for pid=4154 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9115 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/16 15:32:53 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x9, 0x7, 0x3f01e81f, 0x6, 0x8001}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9, 0x1, 0x3, 0xd, 0x401, 0x9, 0x548}, 0x20) ioctl$KVM_SMI(r2, 0xaeb7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000003000-0x8)={0x1, 0x400}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000003000)=0x7) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000003000)={{0x10001, 0x3, 0x7, 0x2, "4b3a9a9e6fb7ec2efec8fe512dc5e1f0054c9971065982d555bfcdb2068db5f991abad943c751797ff05991a", 0x4}, 0x4, [0xffff, 0xffffffff, 0x2, 0x5, 0x1, 0x5, 0x7fffffff, 0x8001, 0x81, 0xffffffff, 0x26, 0x7, 0x94a3, 0x5, 0x6, 0x0, 0x7ff, 0x2, 0x1, 0x3, 0xfff, 0x80, 0x1, 0x3a82, 0x325, 0x80000000, 0x80000001, 0xcbf, 0x6, 0x482, 0x3ff, 0xde0e, 0x800, 0x909, 0x1, 0x4, 0x2, 0x100, 0x4, 0x4, 0x8000, 0x1, 0x1, 0x99e, 0x6, 0x40000000000, 0xffffffffffffff81, 0x7, 0x0, 0xf74e, 0x9, 0x2, 0x9, 0x10000, 0x5, 0x7, 0x6, 0x7fff, 0x5, 0x1, 0x7f, 0x20, 0x5, 0xfffffffffffffff7, 0xfffffffffffffff7, 0x80, 0x2, 0xfffffffffffffffa, 0x4, 0x99, 0x8, 0x1, 0x200, 0x10001, 0x40, 0x5, 0x3, 0x3, 0x7f7, 0x2, 0x234, 0x1000, 0xfffffffffffff001, 0x5, 0xdfe, 0x1e, 0x56a0, 0xa9f, 0xae3, 0x7, 0x3, 0x7, 0x64, 0x1f, 0x0, 0x8, 0x1, 0x3, 0x48, 0x8001, 0x0, 0x3, 0xcb, 0x4, 0x400, 0x101, 0x80, 0x85c5, 0x0, 0x0, 0x9, 0x10000, 0x2, 0x0, 0x9, 0x401, 0x2, 0xb258, 0x7, 0x2, 0x100, 0x8, 0x81, 0x2, 0x8, 0xee2, 0x8, 0x9]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000006000-0x4)=0x9, 0x4) r3 = getuid() r4 = getegid() fchown(r2, r3, r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000007000-0xd9)=""/217) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000005000-0xc)={@dev, @broadcast}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000009000-0x5f0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x590, 0x0, 0x3f0, 0x3f0, 0xf0, 0xf0, 0x4c0, 0x4c0, 0x4c0, 0x4c0, 0x4c0, 0x6, &(0x7f0000006000), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr=0x7}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0xffffffff, 0xff000000], [0xff000000, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x100000001, 0x2, 0x4}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@empty, @ipv4=@multicast2=0xe0000002, 0x13, 0x27, 0x5}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [0xff000000, 0x0, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffff00, 0xff], @generic="d3f90d599d85a40d929cb3924407ccd6", @common='erspan0\x00', {0xff}, {0xff}, 0x2d, 0x3ff, 0x5, 0x20}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@multicast2=0xe0000002, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, 0x27, 0x1c, 0x6}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x7}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0x0, 0x13}, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x2d, 0x3f, 0x3}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0xd}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x30}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f0) 2018/02/16 15:32:53 executing program 3: sync() r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) msgget$private(0x0, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000002000-0x4)=0x1) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000003000-0xb)='/dev/adsp#\x00', 0x4, 0x4240) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000003000)='./file0\x00', 0x200) connect$netlink(r0, &(0x7f0000002000)=@proc={0x10, 0x0, 0x2, 0x40000}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000005000-0x90)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000006000-0x3)) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000001000-0x68)={0x7b, 0x0, [0x9, 0x101, 0x8, 0xffffffffffffffff]}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000001000)={0x0, 0x0, 0x6, 0x0, 0x2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000006000), &(0x7f0000005000-0x8)=0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000008000-0x4c)={0x1f, 0x6b, 0x9}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000006000)='keyring\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000003000-0x8)='trusted\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000004000-0x62)="bee536212f0e65e5c1ce5ea8b3eb2940b2b4e5a56c688a482b6df65d5025f5742df56686a6cef0fe0916f1f8f0269c01ca802c822d26012b807e906507f06c4df62094d9940c837724b165145d21f5185f998a5e25f005b2a025daa97961e2b34ef2", 0x62, 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f0000005000-0xa)='id_legacy\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, r2) 2018/02/16 15:32:53 executing program 0: socketpair(0x3, 0x80004, 0x5, &(0x7f0000d3a000)={0x0, 0x0}) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000b87000)={0x2, 0x4, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c84000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={r2, 0x2c, "ca3befc6c4529591c4e9a79ecd5312b1d3b4cf8651120f948487efc780ab93ab5b01696b10daa4183bf5be7b"}, &(0x7f0000001000-0x4)=0x34) r3 = getpgrp(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000001000-0xe)='net/sockstat6\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000)=0xc) r9 = getegid() r10 = getuid() getgroups(0x9, &(0x7f0000001000-0x24)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r12 = geteuid() getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000), &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4), &(0x7f0000001000), &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000+0x1df)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000)=[{&(0x7f0000001000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)="2e9d149006a5f78f12f7dcd6e81f16023f550efafb6169", 0x17}, {&(0x7f0000002000-0x45)="818077ff596b3705a70aaaca2ec88e3edc72245695accc15db943b0a418e2fa29e8870bbefb176a06a3db43e55f53476c8d58973d23a4cd9b0e44f07c988286c26b88cd612", 0x45}, {&(0x7f0000000000)="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", 0xfd}, {&(0x7f0000002000-0x99)="0b2a4d96169cafa1737674850872ceae4e87d53bb9390804a1643e8c8e6cf21dd69aa8515155c6f0c28b0d5c9eb4f55bd221cc2235d166b40e3114492f798958453bbdc0e78dd54fb4d36869021f8e8b1efc5c718144b9e04f5d05b28f6ffc1cf4cc6e3488e038d409d0f1e2c36f8b7f23d204dddc4ba8a8e137e2ce21910a24078ac25b1c93e7ccc51460a77fda6b39459416b2f0f226271b", 0x99}, {&(0x7f0000001000-0x3f)="3fdf8f937965c9590dfbfb963c77732317a45f744e496f1bba0ad1cc921f819099da98f6c886225edff3494f56756d30c9661089847d55e98ce5d416133db6", 0x3f}, 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0x1000}, {&(0x7f0000000000)="b13bdbeb2eb4d57537d113c2d23291cca16ccf2fad05fb8c08aa6a06b32e9df343fdd8a9bbd43bc26e23347b6e3486601411e367fd7775f86833220e93a0365e802cc2eb580150f8f6b299acf9ea4cc917fcb2e9c84a4f1aec0b297550191f4b2cd2a310d67aa7d6867bd92e5e6f00dee44394a4047208c09338d29947357fb36662d5301462d5e83ab616a8a2320e86533f114025fa8721caaa8792fa384f28a37188e8ae093a4263db7a080a83d41eacca4692346bb179d31b22229cb3b01bdd96f87260b0b5bc380ee695fdc8277afb3b95a3dee956eafbc9b800a83e83e9a45c6dae6055028dbda4f16b6d4b92d89da06bbb16910ff8f093d353a06a66903a01481c5ccdddd3f4452dbe868154fdf2f3d9f99e823c3cc1c971ad2c937f94c9a0f4d847deebb4052be7433368dcb78ff4e9c572326c35fa47277fffaf2abb7acc96bc9f37ea49024f9683be12a953b8f916f7e4b7c438328674c1e6cf1538d87b34da843c3c6df3f3b5965bd42c5ed2a0ab53ecd1caaa3b44fb3cd58856ce783b4354eb04f703edf914f53b8ab5387bd63543bc078aca171789ad110414b3d7a0c4c69ce825c199bdf4b1fae4dd5229ed520ad77789f4b850ca9eb25d79eb904838f7102f82cc5af3cb2bc052e3552d60fd6ac43aff14909b3af252906cf1ec3ec67821416c98539adc20538ed89dbf90cff1258ffee368db94a8122b35d2c27abd72e7037f93a62ebd02827c78083a95c36e108c9ea7f1fe3528baeb14e178d2d66ee1799da403cbc2998d0a8d7d13b2c1020266903bfdf025eb3bdd95829bb0b9c7a0ac0b0f970f16f28bf6e0ddc6970ef178c132ebd5d8e5d1cb324b5a8e93e545abba2cfc0a454946f3779bb6a4a7aae2df80c845175dfa69c4f9c8705cab4a6627289438ce6fbf69705be96adf5ca241cb61fc60371007a89572e835653dc18e440cff807db1c382985ecd2baf898a8c11eb0211cdc33344cb192f0a25ccfd28847f4e0f6f917e280db33c5d2f24ed3c6919f016042c8c13613f0549b8039011cc99223acaa644dc256017bf30fd7fec73a8623642da2cd659a3b67b0e48787efa5fd161bfe2e49f2ce64ae29d090df1dd987c52afc9505ab53297559f3307231fc548d6b5d79432f0e2660f1c0d76b4583764996ebbcb6ad811f432da8060225704f44edfef5b9236ceb63222066cd058b0a5fca26b63b65cf2871bdf0eb36bbf5594263103976c5220303e4d688d84c7e8f6eec57bf376da720c65579880f1c1cb34cd70ffa02dd1a1b058644670bd98945e8f80f5efbe199b17643776184278b5aaffb0cd93c6bb3fc5a02f7b34a54509453107f172a952ae96a6a7e4630ec84d59f50583598e19f77802abd020eaf94f2a89546acd54b16481b4987279d840611cde0f1922c89d16788120ed464c1957643a51545456e13914ee60f4c41bd4986afcf4368c26bb36f5e069605250f6845389b2898196fca5d2da2ad5001e216064d7457bf510ac9988c5b59c9dcc5d1edad872f0cae6c35cd3524ee38697f6c4d0b8334adc1ef8b0aeb4c2aa7186b155e85c2974976ebe6ca078ade07954d4d7444c2a5f6de533d4fbc1b1a27dc3f75dfd8525662b51576602a81024d66efe658cf9b98714818068f02018199a8257520732bd95eadc0b66234b091e0d1169a4a3f59e96e77bb5fa78defb46679003aaa17fd8969e5ff80799543414c1e05f72054f7751386621ee653b4d51c7438e90937052ffec1e87e167d5aef53748138e88f8f913d43eaf9bce61103bb4453a3dc253ee17c2b83a854cddbee17b8a5919d7e1eb15d7ecb4af65c477ea81d507d6aa37bf277a5740eb411bac6788d7d04494c31a31b28e4a380201ff17116a3711776904d28e5650b1e241c846ae6a657f58a57fb6ccef47da1c0350ced0f93f58fa1392602135c1ae2cbdfc3b286ce583b7a73e0e13c355084e3e82bad157ec5129f4167aba2218ca299af5b8c59d893f34b35db9991c33bd761fb586d92ea662fffab484f1ec92759acba0793bf1874ca0e621192821aac199465275ee66c20fa14660014d446d3c1558edaeb127e698d0d2826f02f0802945e7bcc19889c85660caca6bc713d92e54bcd3cd43880fc35e046ff22dbebf383acc1c1fb3d0dc711d08ede8d2edd9c7ff05d7287e2cfbe43c722082de7df700267b59f387c1939e4bdfd35dbe2a9b4b550ca9dbf9492360ccb0ba19b6944fb9edececcd528226facee82ee78564f2ccec9b7478f052cb54f08683269b2b6cc832022e0e92c8c2cab9aaf9d30dad285bc87cf814eaa592aa55ef4a1f87dd6cb78f961d4f8b1ff0390c6931bfa50f6827e3791382d8f2b851286f6f0b8b66bca18fdf36938423bc6317a7a327a05c790710c5033b1ecff3771a334591a3e99d412a5d7512ffed476fa8ca5ab887e68e4b3a4726cbc9c23d065bcba6cde7801868fec6fa6b72a885e31ef639aec15a5782d1560b933096ef55501a51dfec487bca4e6cd56e509bda16f51c995ace3825e28443ea29301d748067bc9fd56387e752a5fa4c3fb981d79c641508bfe1d78590545a8f1bd3e73398eec3300cc4e0190086a25d701e87dab7d01eafa7373e75b78f9ce223156511aef2c7fb022635ffc12efdd628bd2a908ea7de9e45ded5b1b9a6f1e4aa99ebe199aca4bfd1c0c15c8d1f3f6779eaf17c3de11416c577c8c8add33cfda6265c6484fd279ae34eef476b29e29125ed0f042fbb2c42fe61db189ee25825e5feeaa21408975e6f17e736950b6093d3355e28ee8aad9467c66598cafe27989e7ee470fe16e7d96e7cdceedd89bc01f823b61467fb724660f0004b4202f37fbf08fce7b9967bb0d2caf518cea186dde5c2d6f8ee4f059f43cc7fbe1595efe61160d7e77bfd1635c17b79f9be29d7b9d98ff32c16c7c7beed1ad1c4fdaa92a9fd669f1aa86ee7840bb06200ca78111c27a49c3d9363b92ef71f9d0f6ebd5a70a1f82d4b38bb4011dd65f677b083abbb95f3f2d72eb7e0b0cef0fffcffc705265455b80fcd00c8617dc3d5d5d734ffe56b6c2c8a2d7980027efb5b0db299c81a60c30e5148ed9c2dcd59c781b69abf0950294d56326d2b0f1f4741bc34079d5b8278b963f4b63e52dd2acea44aa11166b7adc0b55cbf026a6b1d4042ff1204757d78c8087dddd5cd1b44331d27601c7624be6f1e7d6747a77e7de504d2569d3edaebdb083cd76a7dd2c7aca1db21398604e2c45fff6139a3502f43fd2893a4c2fbb4b54e13229596432d69c0e8720b01e5ffa747904658cfbda809c4330650a3839ccdfa88e26d95a66d3239c2c4a5fd1ca5eb82389ea895466507e4d12184a54cbe93f18daeb5981a3f9a675eda93c8c13cd3444054559ae0158ad9fbf36ed5ecb368723eeb56b61456d752a2fa1345dfd62c5574e20988435448662a32c41bb9539fc578f0a98cc65f155c9355f73839e89dc522679d43650bcf7e11527ce21eb63afc49f9682e35544603ea32ddc618ad08470bd3548431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0x1000}, {&(0x7f0000001000-0xb2)="4e2aeae383693bf0e6697f94cebdfa4137b4cec4d97868f3ba356580bda4c86082cad0cf06a4739a19aaf100f171d91d298f248afc1fee7ce6244de6af837e46fc31ee951ebbbb563cc87a942b92a46212bd0df52529d55daa09f8ec08721bcff1960fd0ddd1203b8c03559b33663f40405bf1b60821f6f18a6bbc090bb6253122dd9fddf9273d728c71ebca728417a72d0b77b853e4f4a4ceeee8737cc49d051b2cd8889b385d979faa144e5cd7649e74b9", 0xb2}, {&(0x7f0000002000-0x57)="1c3931cca43eb4f5680f6af836e4e1100862a1196b93b67a46e57e1e77c0271b2529468538165f35056e41302bb431a98c8b8def1c3b7420b4c1e2acfeb1f21fcfd9b54c97eca13cdd82523b2da59fe6993761e96c1685", 0x57}], 0x9, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r1, r5]}, @cred={0x20, 0x1, 0x2, r3, r6, r7}, @cred={0x20, 0x1, 0x2, r3, r8, r9}, @cred={0x20, 0x1, 0x2, r3, r10, r11}, @cred={0x20, 0x1, 0x2, r3, r12, r13}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, r14, r15}, @cred={0x20, 0x1, 0x2, r3, r16, r17}], 0xf0, 0x1}], 0x1, 0x10) 2018/02/16 15:32:53 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000850000-0xf)='/dev/sequencer\x00', 0x50d200, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00002d3000)=0x1) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000cc1000)=""/35) r1 = syz_open_dev$amidi(&(0x7f0000074000-0xc)='/dev/amidi#\x00', 0x200, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000001000-0x20)={0x0, 0xfffffffffffffff9, 0xcc, 0x1, 0x8, 0x6}) pwrite64(r1, &(0x7f0000001000-0x1f)="6b4add6bfee93d699c9c577d540799847b16de99ea95a9c2ab11a8e54c88ff", 0x1f, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x35f, 0x10000, 0x1, 0x80}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000003000-0x14)={@mcast2, 0x0}, &(0x7f0000001000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x1, 0x9, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x80000000}, [@exit={0x95}, @generic={0x1, 0x8, 0x1, 0x7}, @jmp={0x5, 0x5, 0x0, 0x0, 0xb, 0xfffffffe, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5, 0x1000, &(0x7f0000002000-0x1000)=""/4096, 0x41100, 0x1, [], r2}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$unix(r0, &(0x7f0000003000)=@abs, &(0x7f0000003000)=0x8, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000003000-0x6)='hybla\x00', 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000004000)={0x7, &(0x7f0000001000-0x38)=[{}, {}, {}, {}, {0x0}, {}, {}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000003000)={r4, 0x3, &(0x7f0000000000)=[0x6, 0x3f, 0x3340], &(0x7f0000003000)=[0xffffffff, 0x80, 0x18a8], 0x4, 0x2, 0x2, &(0x7f0000004000)=[0x3, 0x5], &(0x7f0000003000)=[0x7, 0x8000, 0x217, 0x5, 0x0, 0x4, 0x7]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000001000-0xc8)=""/200, 0xc8}, {&(0x7f0000005000-0x44)=""/68, 0x44}, {&(0x7f0000006000-0x57)=""/87, 0x57}, {&(0x7f0000002000-0x12)=""/18, 0x12}], 0x4, 0x0, 0x0, 0x46}, 0x40000000) close(r1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000003000+0xdd7)={0x7fff}, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000006000)=0x2, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000007000)=0x10, 0x4) 2018/02/16 15:32:53 executing program 5: r0 = shmget$private(0x0, 0x2000, 0x78000010, &(0x7f000081c000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000a95000)=""/151) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='attr/prev\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001000-0x18)=@generic={0x1ff, 0x8000, 0x109e}) r2 = getpid() perf_event_open(&(0x7f0000001000-0x78)={0xf5cc36aa4a918e36, 0x78, 0x8, 0x5, 0x1f6, 0x7, 0x0, 0x1000, 0x0, 0x2, 0x0, 0x800, 0x3f, 0xa4c, 0x2, 0x0, 0x4, 0x8, 0x7, 0x4, 0x80000000, 0x7f, 0x5, 0x3, 0x7, 0x9, 0x1ff, 0x6, 0x6, 0x8, 0x5, 0x6, 0x2, 0x8, 0xfd5, 0x7fff, 0x5, 0x4, 0x0, 0x4, 0x1, @perf_config_ext={0x4d25, 0xe954}, 0x408, 0x8001, 0x80, 0x1, 0x66e4000000000000, 0x1d1, 0x200}, r2, 0x45, r1, 0x2) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, 0x210800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000002000-0x4)=0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r3, 0x107, 0xb, &(0x7f0000003000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000004000-0x8)=0x800) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x10000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f0000005000-0x88)=""/136, &(0x7f0000003000-0x4)=0x88) fstatfs(r4, &(0x7f0000000000)=""/89) r5 = syz_open_dev$dmmidi(&(0x7f0000004000)='/dev/dmmidi#\x00', 0x1000, 0x10000) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000003000-0x18)=@add_del={0x2, &(0x7f0000002000-0x10)=@common='teql0\x00', 0x1}) r6 = msgget$private(0x0, 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r6, &(0x7f0000006000-0x87)={0x0, ""/127}, 0x87, 0x3, 0x3800) msgget$private(0x0, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006000)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000003000-0x4)=0xe8) bind$packet(r5, &(0x7f0000003000)={0x11, 0x0, r7, 0x1, 0xc7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f0000008000-0xdf)=""/223) 2018/02/16 15:32:53 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004bd000)='/dev/mixer\x00', 0x141000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000762000-0x20)={0xffffffff, 0x101, 0x9c, 0x3, 0x14, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000de7000-0x78)={0x2, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, {0x2, 0x1, @rand_addr=0x8c}, 0x201, 0x8d, 0x27, 0x9bc2, 0x80000000, &(0x7f0000001000-0x10)=@common='ip_vti0\x00', 0x85c3, 0x29c8, 0x5b}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/245) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000001000)=""/105) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) r1 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000000000)=[{&(0x7f0000002000)=""/92, 0x5c}, {&(0x7f0000000000)=""/78, 0x4e}, {&(0x7f0000001000-0x59)=""/89, 0x59}, {&(0x7f0000001000-0x2e)=""/209, 0xd1}], 0x4, &(0x7f0000001000)=[{&(0x7f0000002000)=""/107, 0x6b}, {&(0x7f0000003000-0x69)=""/105, 0x69}, {&(0x7f0000003000-0xb)=""/11, 0xb}], 0x3, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000)={r0, 0x283, 0x101, "41bde700bcebc84d6713938a1150695396ed4448c7d33f2c6b0953c7625d4e314d516dfc506f145f010dd0a4211798a39369c8a1f36a4b227501b3a6c8038ac9ccfc85cf635b57c02b65de12e26ffe4820eb9a40a3ce975e12b92dc66a522bce43301402ff8537da580db3a8b6a8483168248e02e8b3f68f8cf5271037ce894a154b83672377bc691ac47a04775c08e36ebc7cdb8dafbfbe1a8f06eb1e0e2e5367f24113c76f94f0886c6e23f18c9578bc7d"}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000000)=0x101, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000003000)=""/92) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000002000/0x1000)=nil) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000005000-0x1e)=""/30) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001000)=""/243) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000006000-0x40)={0x800000000000000, 0x10000, 0x5, 0x1, 0x3}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000007000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(fcrypt-generic)\x00'}, 0x58) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0xd1d, 0x800) 2018/02/16 15:32:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000000)={0x0, 0x0, 'client1\x00', 0x0, "8fc2dccf626d78f8", "7ebc72283e6c8c148d71307e86dcbdbfaacb4b63bc3b59f1ba8a26b1be4f2dff", 0x44, 0x100}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000002000-0xb0)={{0x3f, 0x7}, 'port1\x00', 0x80, 0x100000, 0x80, 0x100000001, 0x2, 0x3, 0x100000000, 0x0, 0x0, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000002000)={{0x20, 0x3}, {0x1ff, 0xbb1}, 0x1, 0x4, 0x8}) fcntl$setstatus(r0, 0x4, 0x2000) close(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x38, &(0x7f0000003000)=[@in6={0xa, 0x0, 0xa6bb, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x3, 0x9665, @mcast2={0xff, 0x2, [], 0x1}, 0x3f6}]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x4}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000004000)={&(0x7f0000005000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000004000)=[{&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000004000-0x71)="92f72cffc794823c5d582347d48f01971eaba9875bb198501f788da671f0fde76c6494a066b517deb58b1cf2e22bb3f981b6299341392303ed477a642f9b3956e367e00b9b9c6dee36a5a56631ee7f6d1ff8e332445d6f0b6799e17c0f7075ed64258372dce7552699a6a2edd238044f8b", 0x71}, {&(0x7f0000001000)}, {&(0x7f0000003000)}, {&(0x7f0000005000-0x5b)="e2cfcbeff15b82b9bf410e9bb35fca91bd2ad075f48e51c820ec7dabd5333575d9e64c7cae4b576368b44e317f05edece351e7157ea3f65aeca2175c43afc69f843a9bf5d063611c16a7aab869a682650e3a578ae7bc9875ddc12b", 0x5b}, {&(0x7f0000004000)="fc7f1381d0520ab1ea633d0e93b0c999cb378e0fb83954f6d3d97dfd80ddc489c7c077d663fe118d9ca19943906b7cbf10aa5fa3f428b923c27e54171ee9ec1756239238ebd4ad92cd9d395a0a91fe7f56070704cf0fc51c17266186aebcb09f563fc183b9", 0x65}, {&(0x7f0000003000-0x76)="4705312c73b0dfacc3dc0e4278bd60c6f0bfb599c6cb75d591b9d3c35713deae21a5105f3e9914e1e3b066e8e9c0350668ea572a084de9c30227209c06baf12ce027170d603053a417d0bbea91173072af07a3436b427e9f55d22ca89915440d1293141d11cdda9c6703086f1921e0558d11af2ce981", 0x76}, {&(0x7f0000001000-0xd3)="8debe2a89346511dcdb085fc24deb401c52a1f522fbae24994a681bfe9a0d8ff248435895c065fda77c5d391a769dea8f202c71ad429278658c875db096d3922a58f59ab596447a8339e5430e4ed44069803af69da40154a24ec695c90041ee8e73c9306958780a5197e3487f09ea055a7328a4a987239eb5c4280f4fc848e7eacaa035d44f75c4787a5f544d17f691ac4f2f8106e700abe9e06a80bab8b70917ed515840ec54eb731e4761e5cec6b6b14768b6c5592960e46abfda9824a667dc79f4b52f94b160a23890313574460449ff301", 0xd3}, {&(0x7f0000001000-0x63)="449733afb36d29d9c7bdd5d8e0f523b18b3a62d19a309cb400ae258922048a0b75f25d0f43ea5e96b3c78242604ab47c7469bb0399f57fd5fad558733d6a0c9e299254c814cf10847fe96060cb6e42132564ab8f5f946751eda5220608dc920fed9eba", 0x63}], 0x9, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0x8, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0xff, 0x200, 0x8a, 0x3, 0x4, 0x4ef3, 0x32a, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xffffffffffffffff, 0x820c, 0x3f, 0x7f, 0x5, 0x8, 0xe445, r2}}], 0x90, 0x48804}, 0x8000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005000)={r2, 0x8000}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000)={r3, 0x2893}, &(0x7f0000001000-0x4)=0x8) r4 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x142) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000006000)=0x7ff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000008000-0x12)='/dev/loop-control\x00', 0x400, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000009000-0xb)='/dev/vcsa#\x00', 0x7, 0x10000) 2018/02/16 15:32:53 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000664000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000-0x7d)={r0, r0, 0x7fffffff, 0x8001, &(0x7f0000001000-0x7e)="899777ef0555a9f06defbb237379430a0a72e5a42b3cd082e6676b8f7da684015f10423ca69ac8b7768b6fc3ecce1543d978595b31caa4e22db551ac090b7cba295352271e2bf0d93acd851a173def03eb5ab4d01e78711602fb12e6abd0f55f1ae305a74be2b62d69559019d3154e7646eca1c93e8fdaeeef517285b7d3", 0x2, 0x1, 0x8, 0x29d, 0x4, 0x9, 0x8000, "44af8278aba76b8810489d1d82aab64fa4bfb6e2c647727e3b49f09703a0c77099b17f2ce63d06674b6f2ad0f283dd1877b5eeb47b2f2e27c6474010243666b36a71dd11152dac27d508b6b286fead15c74eb914b6"}) shutdown(r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000)='%[%\x00', 0x2) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x53, r0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={"b2900e45d367044c0174820f9d13459b", {0x4, 0x1, 0x4, "7e3e898c7ae8", 0x2dde2f54}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x9, 0x5, 0x101, 0x5, 0x1, 0x100000000, 0x766, 0x8, 0x0, 0x20, 0x101, 0x3000000000000, 0x0, 0xffffffffffffffff, 0x1]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={r1, 0xd052, 0x10}, &(0x7f0000002000)=0xc) r2 = accept4$unix(r0, &(0x7f0000002000)=@file={0x0, ""/22}, &(0x7f0000001000-0x4)=0x18, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000003000)) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000005000-0x10)={r3, r4+30000000}, &(0x7f0000004000)) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) r5 = semget(0x1, 0x0, 0x4) semtimedop(r5, &(0x7f0000003000-0x2a)=[{0x3, 0xfffffffffffffff7, 0x1800}, {0x7, 0x5, 0x1800}, {0x1, 0x0, 0x800}, {0x5, 0x1000, 0x800}, {0x4, 0x5, 0x1000}, {0x0, 0x20, 0x1000}, {0x2, 0x3, 0x1800}], 0x7, &(0x7f0000005000-0x10)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000006000-0x22)=@random={'security.', ']:vboxnet1!-bdev\'system.\x00'}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000003000)=@random={'trusted.', '/dev/snd/pcmC#D#p\x00'}, &(0x7f0000007000-0x1c)='trustedem0#GPL[vboxnet1user\x00', 0x1c, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$keyring(&(0x7f0000007000)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f0000008000-0x6)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0xe5)="dd666c5f6199c9af58e04c1a44ad916bbd6a42503450fdd209fcd9f013753cd71e206a0160bede934bc6af88ebcb47617e68b46c95ea5770c6c7745e44db415524020177ec2155cb47fcac5fd11bb1bbcc435503f83ceeff8ffe9eed30ea06b4b578527e9af9f78654e7e15d0773fb66a7093e95e229199ef5328ba02221c1ea5ffac86159f066fc8c1f2388ca87d45e916cc0b97953601d7b720b978d36f681ec8e3dc49fb6f2582e91480b2d2b3139dd073da5f51437dda59923c334667ee8932ca996da2bd6fe6e463bda57d3db3ccf051b5bff87f08cf85f4753e977b2cb3e1a32b330", 0xe5, 0xfffffffffffffffa) keyctl$reject(0x13, r6, 0x8020000000000000, 0x2, r7) [ 32.189790] audit: type=1400 audit(1518795173.667:9): avc: denied { map } for pid=4154 comm="syz-fuzzer" path="/root/syzkaller-shm194821821" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 32.237247] audit: type=1400 audit(1518795173.714:10): avc: denied { sys_admin } for pid=4198 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.246109] IPVS: ftp: loaded support on port[0] = 21 [ 32.286304] audit: type=1400 audit(1518795173.763:11): avc: denied { net_admin } for pid=4200 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.316259] IPVS: ftp: loaded support on port[0] = 21 [ 32.401393] IPVS: ftp: loaded support on port[0] = 21 [ 32.457737] IPVS: ftp: loaded support on port[0] = 21 [ 32.525935] IPVS: ftp: loaded support on port[0] = 21 [ 32.595824] IPVS: ftp: loaded support on port[0] = 21 [ 32.712949] IPVS: ftp: loaded support on port[0] = 21 [ 32.818503] IPVS: ftp: loaded support on port[0] = 21 [ 33.625513] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.651486] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.846624] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.919464] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.943652] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.180104] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.312868] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.387210] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.240374] audit: type=1400 audit(1518795177.716:12): avc: denied { sys_chroot } for pid=4204 comm="syz-executor2" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.450678] audit: type=1400 audit(1518795177.928:13): avc: denied { prog_load } for pid=5185 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=bpf permissive=1 [ 36.500704] audit: type=1400 audit(1518795177.960:14): avc: denied { dac_override } for pid=5192 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.669137] audit: type=1400 audit(1518795178.146:15): avc: denied { ipc_owner } for pid=5237 comm="syz-executor5" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 15:32:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000076000-0x12)={@common="85756d6d793000000000000700"}) 2018/02/16 15:32:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000953000)='keyring\x00', &(0x7f0000d8c000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f00008f3000)={0x73, 0x79, 0x7a}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e61596d4f657f4ad5", 0xd9, r0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r3, r4, r4}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000850000)={'md4-generic\x00'}, &(0x7f000078f000-0x3a)="9f57e4f87bc9a0eb36f07c1d20b547d888ebc83a", 0x14}) add_key$user(&(0x7f0000a05000-0x5)='user\x00', &(0x7f0000a98000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000408000-0x1000)="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", 0x1000, r1) 2018/02/16 15:32:58 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000099d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f00002d7000)=&(0x7f000098a000-0x1)) openat$vnet(0xffffffffffffff9c, &(0x7f0000196000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000d4e000)={0x1, 0x0, [{0x0, 0x86, &(0x7f000020e000-0x86)=""/134}]}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00007a3000)=0x4000000) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000c02000-0x4)) futimesat(r0, &(0x7f0000323000)='./file0\x00', &(0x7f0000bee000)={{0x77359400}, {0x0, 0x7530}}) 2018/02/16 15:32:58 executing program 6: r0 = socket(0x18, 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000636000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000d32000-0x38)={&(0x7f0000001000-0x10)=@can, 0x10, &(0x7f0000000000)=[{&(0x7f00007af000-0x95)=""/149, 0x95}, {&(0x7f0000000000)=""/74, 0x4a}, {&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000000000)=""/71, 0x47}, {&(0x7f0000ea5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000d3a000-0xa6)=""/166, 0xa6, 0x4}, 0x40000162) 2018/02/16 15:32:58 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) exit_group(0x89) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000f88000)='/dev/vcsa#\x00', 0x80, 0x490401) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00001eb000)={@local, @rand_addr, 0x0}, &(0x7f0000f89000-0x4)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d05000-0xc)={r2, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f000023d000-0x68)=""/104) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f87000)=0x1920, 0x4) sendto$inet6(r0, &(0x7f0000253000-0xe3), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/16 15:32:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x100000001, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"8ac93491d05407"}, 0x2}, [{"984b2432444de2"}, {"22ebea1b9349c9"}, {"ce1452bd532d91"}, {"cd33aca2587536"}, {"168247863286e9"}, {"32c69e9dbfceae"}, {"7b76bed425f008"}, {"7e9548afd888d6"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00003cf000-0xa)='/dev/vcs#\x00', 0x4, 0x101000) clock_gettime(0x0, &(0x7f0000227000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000187000-0x4c8)={{0x1, 0x0, 0x7, 0xad2f, "db83d287084912f6dc3e624e4ae4448b1a115fb6e6775b914adeb2b711231d791960f52873f216af2d5eb22a", 0xabc}, 0x3, [0x2, 0x5, 0x3, 0x3, 0x3, 0x5, 0x7, 0x8260, 0x1, 0x0, 0x5, 0x0, 0x1, 0x80000000, 0xfffffffffffffffd, 0x6, 0x7, 0x10001, 0x174, 0x56d7, 0x1ff, 0x5, 0xfffffffffffffffb, 0x70, 0x9, 0x3, 0x1000, 0xffff, 0x7, 0x301d, 0x200, 0x8, 0x6, 0x49f6, 0x3, 0x3ff, 0x1, 0x2, 0x3, 0x3a7, 0x10001, 0x100000001, 0x3, 0x5, 0x9182, 0x7, 0x5780, 0x1c, 0x1000, 0x9, 0x101, 0x8, 0x4, 0x1, 0x3, 0x7, 0x6, 0x8, 0xfffffffffffffff7, 0x1, 0x7, 0xff, 0x4, 0x4, 0x8, 0x6, 0x81, 0x4, 0x7f, 0x80, 0x40, 0x80, 0x8, 0x9, 0x3, 0x7, 0x7, 0x8, 0x9, 0x0, 0xffffffffffff0000, 0x2, 0x7ff, 0x100, 0x3df8, 0xfffffffffffffffd, 0xafb, 0x3, 0x2, 0x1eb3, 0x18, 0x3, 0x6, 0x101, 0x525acbd5, 0x11e, 0x1, 0x0, 0x8, 0x80000000, 0x1a118b28, 0xba7, 0x6, 0x1, 0x7, 0x800, 0xff, 0x10001, 0x9, 0x9, 0x2, 0x4, 0xb11f, 0x100000000, 0x8, 0x6, 0x2, 0x2, 0xfffffffffffff000, 0x0, 0x5, 0x8, 0x8, 0xfffffffffffffe3c, 0x9, 0x4, 0x7, 0x40], {r2, r3+30000000}}) r4 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x20}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) sendmsg(r4, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f00003b1000)=[]}, 0x0) 2018/02/16 15:32:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005d5000-0xb), &(0x7f00005bc000)=0xb) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00003f9000), &(0x7f00001c2000)=0x4) 2018/02/16 15:32:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000016d000-0xd)='/dev/dmmidi#\x00', 0x40, 0x80000) getdents(r0, &(0x7f0000a03000)=""/52, 0x34) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) epoll_create(0xfffffffffffffff9) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) open$dir(&(0x7f0000c59000)='./file0\x00', 0x200, 0x0) 2018/02/16 15:32:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000f12000), &(0x7f0000c20000), 0x400, &(0x7f000077a000/0x4000)=nil, 0x3) madvise(&(0x7f0000668000/0x4000)=nil, 0x4000, 0x4) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000006c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000246000)='-cpuset}%lo\x00', 0x2) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f000026c000/0x18000)=nil, &(0x7f0000904000)=[@textreal={0x8, &(0x7f00009e8000)="66b9800000c00f326635000100000f30f2660f35660fc26806000fc76d010f01cb3e660f6c1466b9800000c00f326635002000000f30baf80c66b81f9fff8266efbafc0cb0a2ee260f01cfddc7", 0x4d}], 0x1, 0x58, &(0x7f0000b9f000)=[@flags={0x3, 0x4000}, @vmwrite={0x8, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x5}], 0x2) [ 36.901227] audit: type=1400 audit(1518795178.378:16): avc: denied { net_raw } for pid=5256 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 15:32:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f00007e6000), 0x4) 2018/02/16 15:32:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000a61000)={&(0x7f000034c000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000470000)=[], 0x0, &(0x7f00001b3000)=[]}, 0x40084) r2 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000166000)={0x2000, 0x8202, 0x9, 0x4cb5, 0x0}, &(0x7f00008a5000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000fa4000-0x8c)={r3, @in6={{0xa, 0x1, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}}, 0x8c) r4 = socket$kcm(0x29, 0x2, 0x0) sendfile(r4, r2, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/16 15:32:58 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000)=0x7fff, 0x4) 2018/02/16 15:32:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005e2000-0x9)='/dev/kvm\x00', 0x4, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setns(r0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_pts(0xffffffffffffffff, 0x100) ioctl$VT_RELDISP(r3, 0x5605) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb6000-0x18)={0x1, 0x0, [{0x200004b564d02}]}) 2018/02/16 15:32:58 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c0c000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done={0x40086310, 0x1}], 0x1000, 0x0, &(0x7f0000bd7000-0x1000)="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"}) mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000128000-0x4), &(0x7f0000d33000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000a0c000)={0x7, 0x10000}) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d32000), 0x4) [ 36.951446] audit: type=1400 audit(1518795178.409:17): avc: denied { setfcap } for pid=5257 comm="syz-executor5" capability=31 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 15:32:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000017b000/0x800000)=nil, 0x800000, 0x2000000) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000393000-0x11)='/selinux/enforce\x00', 0xc0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000016000)=""/139) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000365000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00000d7000-0x4)=0x10) fdatasync(r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000025e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f000071e000-0x10c)={0x2, 0xfffffffffffffc00, 0x8, 0x0, 0x0, [], [], [], 0xffffffff}) 2018/02/16 15:32:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000006000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f0000c43000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000619000-0xe)='/dev/admmidi#\x00', 0x80000000, 0x1) sendmsg$nl_route(r1, &(0x7f0000d48000-0x38)={&(0x7f00007fa000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000947000-0x10)={&(0x7f0000440000-0x14)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x5, 0x2, {0xa}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004080}, 0x1) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/02/16 15:32:58 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000006000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000005000-0xd)='/dev/dmmidi#\x00', 0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000002000)={0xa, &(0x7f0000008000-0x50)=[{0x6, 0x17, 0x3, 0x4}, {0x800, 0x6, 0x8000, 0x3f}, {0x655, 0x9, 0x7}, {0x7, 0x3, 0xfffffffffffffffe, 0x7ff}, {0x1ff, 0x4000000000, 0x6, 0x7f}, {0x3167, 0xd1000000, 0x4, 0xa1}, {0x9, 0x5, 0x80000000, 0xcff}, {0x5, 0xb, 0x101, 0xc652}, {0x6, 0x4, 0xffffffffffffff4c, 0x8}, {0xfffffffffffffffb, 0x7fff, 0x64, 0x40}]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x1000, &(0x7f0000009000-0x8)) keyctl$clear(0x7, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000006000)={&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/16 15:32:58 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/xfrm_stat\x00') sendfile(r0, r1, 0x0, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000005000-0x6)={0x0, 0x8001}, &(0x7f0000004000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004000)={r2, 0x4000000}, &(0x7f0000004000)=0xc) 2018/02/16 15:32:58 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a000-0x48)={0x1, 0x5, &(0x7f000000a000)=@framed={{0x18}, [@ldst={0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000004000)="73007a80616c6c657200", 0x1, 0xb6, &(0x7f0000000000)=""/182}, 0x48) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/vcs\x00', 0x581000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000000d000)={0x0, 0xffffffffffff8001, 0x1, [0x10000]}, &(0x7f000000c000-0x4)=0xa) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f000000e000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000)={r1, 0x48, &(0x7f0000000000)=[@in6={0xa, 0x1, 0xf79d, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x10001}]}, &(0x7f000000e000-0x4)=0x10) 2018/02/16 15:32:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f36000-0x8)) unshare(0x40600) fchmod(r0, 0x0) 2018/02/16 15:32:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000bef000-0x4)=0xfffffffffffffffd, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x400, 0x10000}, 0x14) 2018/02/16 15:32:58 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000e000)='/dev/dsp#\x00', 0x1, 0x1) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0xefc, 0x4) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000008000)=0x40000) 2018/02/16 15:32:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x20000, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000167000-0xe)='/selinux/load\x00', 0x2, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f00002a4000-0x10), &(0x7f00000ff000), 0x0) 2018/02/16 15:32:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000c5000)={0x1, 0xffffffffffffff9c}) bind$vsock_stream(r0, &(0x7f00002df000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000002e000-0xa)='/dev/ptmx\x00', 0x60000, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000e3000), &(0x7f000012a000-0x4)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001ff000)=0x0) ptrace$setsig(0x4203, r3, 0x800, &(0x7f0000cc3000-0x10)={0x1f, 0x20, 0x59, 0x6}) bind$inet6(r0, &(0x7f0000aa4000)={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a17000-0x108)={0x0, @in6={{0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, [0x0, 0x8, 0xfffffffffffffffe, 0x2, 0x800, 0x1, 0x401, 0x20, 0x5, 0x7fffffff, 0x800, 0x5, 0x8001, 0x0, 0x7f]}, &(0x7f00003dd000)=0x108) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008a8000-0x8)={r4, 0x10000000000}, &(0x7f00006cb000-0x4)=0x8) r5 = gettid() ptrace$getsig(0x4202, r5, 0x94, &(0x7f0000cd2000)) dup2(r2, r1) msync(&(0x7f0000349000/0x4000)=nil, 0x4000, 0x2) r6 = socket$l2tp(0x18, 0x1, 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000fb7000)=0x5) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d28000-0x10)=@syzn, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000090b000)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/02/16 15:32:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000bee000)="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", 0x11c, r0) r3 = getpid() r4 = gettid() tgkill(r3, r4, 0x1c) keyctl$dh_compute(0x17, &(0x7f0000e75000)={r1, r2, r2}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha3-224\x00'}, &(0x7f00005ca000)}) 2018/02/16 15:32:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000535000)=@assoc_value={0x0, 0xff}, &(0x7f0000a7f000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ee5000)={r1, 0x54, &(0x7f00003e8000-0x54)=[@in6={0xa, 0x2, 0xaa5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, @in6={0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x40}, @in6={0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}]}, &(0x7f0000e4b000-0x4)=0x10) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000e41000)=0xfffffffffffffff8, 0x4) 2018/02/16 15:32:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000059a000)=0x0) ioprio_get$pid(0x2, r0) capset(&(0x7f0000440000-0x8)={0x1019980330}, &(0x7f0000092000)) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000bfd000)={0x31ee000000000000, 0x0, 0x0, 0x9, 0x0, 0xc45}, 0xb) r1 = syz_open_dev$sg(&(0x7f0000528000-0x9)='/dev/sg#\x00', 0xffffffffffff7fff, 0xa0000) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x3) ioprio_set$pid(0x2, 0x0, 0x0) 2018/02/16 15:32:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000074d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f08000)=[{0x0, 0x0, &(0x7f00009b6000)=[], 0x0, &(0x7f000048c000)=[@assoc={0x0, 0x117, 0x4, 0xffffffffffffffff}], 0x2e, 0x80}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000}, 0x0) [ 37.156209] audit: type=1400 audit(1518795178.633:18): avc: denied { dac_read_search } for pid=5309 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 15:32:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a91000)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00007fe000-0x3c)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, @in={0x2, 0x1, @broadcast=0xffffffff}], 0x3c) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) clock_getres(0x5, &(0x7f000001d000)) clock_gettime(0x0, &(0x7f0000cf9000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000048f000-0x4)=0x1) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000f27000-0x48)={0x70003, 0x0, [0x8, 0x9105, 0x9, 0x7, 0x6, 0x7fffffff, 0x80, 0x6]}) mq_timedreceive(r0, &(0x7f000059e000)=""/119, 0x77, 0x2, &(0x7f000031b000-0x10)={r1, r2+30000000}) 2018/02/16 15:32:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007f3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00005ac000), &(0x7f00000bb000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000c44000)={0x0, 0x6, 0x20}, &(0x7f00006f7000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b47000-0xa0)={r1, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x3, 0xff, 0x2623, 0x4, 0x80}, &(0x7f0000e69000-0x4)=0xa0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000bcc000-0xb0)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x1ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x3, 0x19, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x2, 0x4800000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3ff}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}], 0xb0) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f00000-0x10)={&(0x7f00009ba000)=@newsa={0x14c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@coaddr={0x14, 0xe, @in6=@dev={0xfe, 0x80}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x14c}, 0x1}, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x9) ioctl$sock_bt_hci(r0, 0xc00448f7, &(0x7f000052a000-0x1000)="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") 2018/02/16 15:32:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000be2000)='/dev/dsp#\x00', 0x8c83, 0x20000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f00008a7000-0xc)={0x81, 0xffffffff, 0x8f}) write(r0, &(0x7f0000f04000-0xbc)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0xffffffffffffffff}) 2018/02/16 15:32:58 executing program 4: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002e000)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f000002e000)=""/136) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f000002c000)={0x24, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1}, 0x0) [ 37.221641] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) [ 37.265748] audit: type=1400 audit(1518795178.743:19): avc: denied { create } for pid=5343 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 [ 37.289704] audit: type=1400 audit(1518795178.744:20): avc: denied { write } for pid=5343 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 2018/02/16 15:32:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000e8000)='/dev/dmmidi#\x00', 0x1, 0x2000) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000a18000-0x4)=0x8) r1 = gettid() r2 = syz_open_dev$sndpcmp(&(0x7f0000f56000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80100) fdatasync(r2) process_vm_readv(r1, &(0x7f0000fba000-0x80)=[{&(0x7f000053e000)=""/82, 0x52}, {&(0x7f0000c0d000)=""/81, 0x51}], 0x2, &(0x7f00004b0000)=[{&(0x7f0000e93000)=""/132, 0x84}, {&(0x7f0000912000)=""/133, 0x85}], 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000d0b000-0xa)='/dev/vcs#\x00', 0x1, 0x101000) r3 = syz_open_procfs(0x0, &(0x7f00001ff000-0x8)='pagemap\x00') sendfile(r3, r3, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/02/16 15:32:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @dev={0xac, 0x14, 0x0}}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f000085a000)=[]}], 0x1, 0x20008843) shutdown(r0, 0x0) 2018/02/16 15:32:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)) r0 = creat(&(0x7f0000737000)='./file0\x00', 0x2000001) pwrite64(r0, &(0x7f00001ff000-0x1)='\x00', 0x1, 0x10001) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000011000-0x8)) write(r0, &(0x7f0000352000-0x1000)="aa", 0x1) ftruncate(r0, 0x3) 2018/02/16 15:32:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000031000)='/dev/autofs\x00', 0x103a01, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00008e9000), &(0x7f0000ca3000-0x4)=0x4) listen(0xffffffffffffffff, 0x7) r1 = socket(0x2, 0x3, 0xff) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000051f000-0x4)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000904000-0x11)='/selinux/enforce\x00', 0x4200, 0x0) mq_timedsend(r0, &(0x7f00000af000-0x31)="73402e4edfdfab17a02ecde34f36d87f84c69a16260bb6c1a1758f2606ef4237270456ed0bc90bdc673b58ac260322085f", 0x31, 0x0, 0x0) 2018/02/16 15:32:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000958000)='/dev/rfkill\x00', 0x8080, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000083f000-0xd)='/dev/usbmon#\x00', 0x100000001, 0x10000) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000073f000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000377000-0x20)={r1, 0x40, 0x7, r2}) r3 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) rt_sigprocmask(0x0, &(0x7f0000a84000)={0x7fff}, &(0x7f000013d000), 0x8) r4 = dup2(r3, r3) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000c2d000)={@common='lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f000073b000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, r5}) 2018/02/16 15:32:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000100000-0x9)='/dev/ppp\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00003c4000-0xb)='/dev/audio\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4800) syz_open_dev$sndpcmc(&(0x7f0000d12000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3800000000000000, 0x101000) 2018/02/16 15:32:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f00007a5000)='./file0\x00') mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f00002fe000-0x8)='./file0\x00', &(0x7f0000875000)='ubifs\x00', 0x20000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008ec000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = accept4$packet(r0, &(0x7f0000f1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000028d000-0x4)=0x14, 0x80000) readv(r1, &(0x7f0000528000)=[], 0x26) 2018/02/16 15:32:58 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000005000-0x8)) 2018/02/16 15:32:58 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x40045532, &(0x7f000000a000-0x88)=""/136) r1 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xc, &(0x7f0000009000)={0x1}) r2 = dup(r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000d000-0x20)={0x6, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000001000)={0xc67, r3}) 2018/02/16 15:32:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000dbb000)={@empty, @loopback=0x7f000001}, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000060c000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) connect$inet(r1, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/16 15:32:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00001ed000-0x17)='net/ip6_tables_targets\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000578000)=0x6, 0x8) sendmsg(r0, &(0x7f0000056000)={&(0x7f00001b6000)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f0000136000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) r3 = socket$nl_crypto(0x10, 0x3, 0x15) sendfile(r0, r3, &(0x7f0000059000-0x8), 0x40) r4 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4200, r4, 0x1, 0x100074) 2018/02/16 15:32:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = add_key(&(0x7f0000bdb000-0xa)='blacklist\x00', &(0x7f0000d1e000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f00004a3000)='keyring\x00', &(0x7f0000ada000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$reject(0x13, r2, 0x7fffffff, 0x8000, r3) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000f0000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f000018b000)='/dev/dsp\x00', 0x200000, 0x0) fchmodat(r4, &(0x7f0000e4f000-0x8)='./file0\x00', 0x100) [ 37.470462] audit: type=1400 audit(1518795178.948:21): avc: denied { create } for pid=5386 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 2018/02/16 15:32:59 executing program 0: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000001000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000f9c000-0x20)="020000008d35164014a9135301000ffffe00007663d8a705b0000072052a90e6"}) r1 = syz_open_dev$mice(&(0x7f0000ae6000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000068a000+0xcee)={[{0x6, 0x5, 0xfff, 0x8, 0x40, 0x0, 0x401, 0x4, 0x43, 0x100000000, 0x29c, 0x6, 0x6}, {0x1, 0x7, 0x2, 0x6cf3, 0x1, 0x401, 0x1, 0x2, 0x1, 0x2, 0x81, 0x10000, 0xfff}, {0x2, 0x10040, 0x7f, 0x6ae, 0x80000000, 0x10001, 0x86, 0x6, 0x7, 0xad7, 0x2, 0x1, 0x5}], 0x83}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/16 15:32:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x1, 0x420000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000000000)={&(0x7f00000d8000-0x10)=@ax25={0x3, {"19b7189304bc89"}, 0x5}, 0x10, &(0x7f000095e000)=[{&(0x7f0000001000-0x7d)="5a5773d32b87fcbf25bb811146d8da0e14c5b1b7ee1b148992c687188e09586eb621d4a6802f7d90ffd53125d769bd414df63c4b3f7b839394cc781428891cc4fef3af3138a67a4b529470513d8c80dfd23de957c7710a613f332d86d24fa18e39dd1e8da823f423ccf8c2d85f4f44be34ab74cf45958aa4c321f481f7", 0x7d}, {&(0x7f0000001000-0x6a)="efc1c26b949cec667cd3679e1fef7079f6ae2f98cc0f4ceb9fb2cd3c94d06c914411c0e6645fad4f1a8e9fb90cdf22138a11d8db23f1fa62cf5b89461602d14a5813a25034c1642463d74a153b4f6d959480ab8a77a95af9da6b3bd3c5cd9f03cb88875417a866461784", 0x6a}, {&(0x7f000070f000)="7b9ad5d45f85cd0de82bd31aeea1d4403f74c3c73be4dc301d2db4bb6d4a22c2751b47e95af7cee997b63f70b25bbd8b7c1c97f1c3762905b0350fb924b0d530bbe5ad2b16e8b7eac878c6c72ff18feadd6c48470106a8ff47a1b61ba3fc959ac48e20089431f9e26c4bd11e2f2e1322d313db95125b9b36931b01b15a4063b2d54507fa83d986b79410a91789b532517cdec77e225623bfc2a7e058285501fef17e", 0xa2}], 0x3, &(0x7f0000001000-0xc3)=[{0xc8, 0x6, 0x3, "c64530cdc0c64a7db0138e1830b438ecc26e591320308869f4bb0e643f71646e906bc2ab9f3761e22e4454a667b552d829cde053e0646a6bd19a982422d22f7e1396247b4381349128a6ed8c1f8d27c4c3de058b4ef4ef445e86674ac91fa38140f6d74f781c8dd22dcd2b71a34cc8ab29fc855ddfea67cc3c0df9f767cc7a7cb041c7ceb113147194efaed0298e2a19b2b3793e0acb4c0d8f4662d548967088240a60433865652ca8e1e60a22ef9af67d"}, {0x68, 0x1, 0x800, "ec0e98baa7055357b4647e92aaf83e42d8d38b02f7a99ced61beacaa0a09c9f785877bc5377814d85be9bae812d5cb03288ec81d4202b5eaef38d7cf6a75ec54f5ae23b67c6cccfdafd478ccc5cadb571d9f59e423d1"}, {0x58, 0x116, 0x2, "e110b791260ce308e7b838794310b340aa031b1086cd94b9583dae07221157761444bd6acdba5d37d10af089089d18815e16e0a57167e33401cdbd77591d649fe7"}], 0x188, 0x40004}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$amidi(&(0x7f0000f97000)='/dev/amidi#\x00', 0x5b2, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000f41000-0x30)) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) 2018/02/16 15:32:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) r1 = dup(r0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00000dc000)="94d48b2820155d78ca050acd8199632bea49d52944f4fc05b32c9f7b94db51d03e28f37696bb7c8fe057e0972684b997aa9dfb81e9ab19e521cb790dcd79fa43853d41a81aa3fa3034620b9a", 0x4c) r2 = syz_open_dev$mouse(&(0x7f0000655000-0x12)='/dev/input/mouse#\x00', 0x5, 0x101000) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000c87000)={0x0, 0x8000, 0x11}) writev(r0, &(0x7f0000302000-0x30)=[{&(0x7f00001b8000)="36215a7cba26a8f4e6392c54ad0c3409487b4733569a03f208", 0x19}], 0x1) 2018/02/16 15:32:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000302000)={[{0x800, 0xa4, 0x1, 0x8, 0xe6, 0x7, 0xb8, 0x20, 0x7, 0x2, 0x4, 0x27cc, 0x2}, {0x23, 0x914e, 0x28, 0x5, 0x138, 0x788a, 0x8000, 0x33a, 0x5, 0x10000, 0x2d34, 0x3, 0x2}, {0x38000000000000, 0x7, 0x401, 0x0, 0x4, 0x1, 0x4, 0x3, 0x80, 0x4, 0xff, 0x7, 0x4817}], 0xfff}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f000009e000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x5}]}) 2018/02/16 15:32:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x1) syz_open_dev$vcsa(&(0x7f000013c000)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000158000-0x280)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000162000-0x30), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @common='gretap0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10, &(0x7f00000b8000-0xa0)=[{&(0x7f0000035000-0xfd)="b089", 0x2}], 0x1, &(0x7f000023d000-0x3d0)=[]}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000811000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x2, 0x78f5, @empty}}}, 0x8, 0x4cf, 0x2, "c0409c115df245337066d843ad1a686c74a0750ed8f1714539b72130641168e3116d3bdb21110358408f07a733311cd10d5a76ea194c0c66c292d6d1ba66cab838f8d152341f1efe5b8132faa14dcfab"}, 0x160) 2018/02/16 15:32:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x81) r1 = socket$inet(0x11, 0xa, 0xfffffffffffff000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r1, &(0x7f0000002000)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty}, 0x14) syz_emit_ethernet(0x12, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@generic={0x8100}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) bind$bt_rfcomm(r0, &(0x7f0000b12000)={0x1f, {0x100000001, 0x0, 0x3c, 0x7, 0x4, 0x9}}, 0x9) 2018/02/16 15:32:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000802, 0x0) r1 = add_key(&(0x7f0000b88000)='cifs.idmap\x00', &(0x7f00005e0000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fdf000)="48b6eaa27fc528d5aea49740f0199a5593eda2e75d61f59670f7b8c01e369bd37915d5e5b74c75fc6e049b7443054445d4426b095804879df779d7df6c1048208692658ee5ef07068c39919b115bbc323a4c9dea6a7501556b8dfd1d12827c1aad745164ec918bb23dc5ae79b2f671bb0f15c039c9cd4d2bcdcf579228bafedd0f49e2f5acc7e4626c43e757e899b8b22020ad678618132eb5a377228df8cfc6eda429fc14aba2a5eb213bf2f7", 0xad, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000df000-0x6)='keyring\x00', &(0x7f00004d2000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r1, r2) write(r0, &(0x7f0000f0e000)="200000001a00076f39ffffffffffff0e020d0d000000040000044f6a010085ff", 0x20) 2018/02/16 15:32:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000958000), &(0x7f00000ec000-0x4)=0x10) r1 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000438000-0x4)=r1) r2 = syz_open_dev$audion(&(0x7f0000574000-0xc)='/dev/audio#\x00', 0x8, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00002a2000)) r3 = socket$inet_udp(0x2, 0x2, 0x0) fgetxattr(r3, &(0x7f0000d33000-0x15)=@known='system.sockprotoname ', &(0x7f0000f04000), 0x0) 2018/02/16 15:32:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000dce000)='/dev/dsp#\x00', 0x8001, 0x109000) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$TIOCCBRK(r0, 0x5428) 2018/02/16 15:32:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = syz_open_dev$sg(&(0x7f00005d7000-0x9)='/dev/sg#\x00', 0x5, 0xbbbdcdbe820db27a) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00009ee000-0x4c8)={{0x6, 0x0, 0x8001, 0x7, "391e4188d48c2050cb7febb43050c9b79a557fcfed7942c2a1aa48229ee9e710739b535adced7a8df53770a9", 0x7}, 0x7f, [0x4, 0x7fffffff, 0x7, 0x2, 0x4, 0x800, 0x941, 0x4, 0xf5b, 0x5, 0x101, 0x9, 0x3ff, 0x4, 0x1, 0x3ff, 0x1f, 0xf11, 0xf19, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x8, 0x682, 0xe7, 0x7fffffff, 0x6, 0x8000, 0xc2, 0xa0c, 0x7, 0x9, 0x1f, 0xffffffffffffffde, 0xfffffffffffffffa, 0x0, 0x6, 0x6, 0x7, 0x0, 0x5, 0x1, 0xff, 0x10001, 0x5, 0xcf, 0x4, 0x5, 0x5, 0x3, 0x401, 0x2, 0x1, 0x4, 0x2, 0x0, 0xffff, 0x3, 0x8001, 0x2, 0x9, 0x80000001, 0xa746, 0x6, 0xaea4, 0x2f60, 0x4, 0x5, 0xb87e, 0x1, 0x3, 0x1, 0x800000000, 0x1f, 0x2e8e, 0xffff, 0x2, 0x20, 0x5, 0x1a, 0x2, 0x0, 0x872, 0x9, 0x0, 0x7ff, 0x9, 0x3, 0xff, 0x200, 0x9, 0xffffffffffff354f, 0x3, 0x3, 0x9, 0x7, 0x100, 0x6, 0x2, 0x4, 0x7fffffff, 0xfffffffffffffffc, 0x8, 0x7, 0x5, 0x2, 0x9, 0xfffffffeffffffff, 0x7, 0x100000001, 0x8, 0x100, 0x3, 0x9b4, 0x1ff, 0x7, 0x8000, 0x9, 0x401, 0x2, 0x6, 0x10000, 0x4, 0x1, 0x6c3, 0x200]}) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000908000-0xd)='/dev/usbmon#\x00', 0x0, 0x41c0) r3 = accept$ipx(r2, &(0x7f0000657000-0x10), &(0x7f0000d65000)=0x10) sendto$inet(r0, &(0x7f0000e75000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000d57000)={0x5, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x4, 0x8, 0x100, 0x4, &(0x7f000052d000)=@common='vlan0\x00', 0x9, 0x2, 0x2}) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[]}, 0x0) r4 = dup2(r0, r0) ioctl(r3, 0x7f, &(0x7f0000149000)="ce6e251e9241b4ad2ef0ffa878f7a59c05cddcf2521b2d7cc81ba7e482bf6925b71988d0f315d4af8e61adad36ebc420807efe2a2e8ef95b8bb67e3f") flock(r0, 0xb) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000101000)='/dev/qat_adf_ctl\x00', 0x8a00, 0x0) sendmmsg$unix(r4, &(0x7f00007de000-0xa8)=[{&(0x7f0000473000-0x8)=@abs, 0x8, &(0x7f000063b000-0x70)=[{&(0x7f0000266000-0x1000)="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", 0x219}], 0x1, &(0x7f0000a05000-0x80)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2}], 0x30}, {&(0x7f0000989000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007d7000)=[]}], 0x2, 0x0) 2018/02/16 15:32:59 executing program 3: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000a, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a12000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000831000)={0x3, r0}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000fde000-0x20)) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000fdc000)={0x0, 0x1, 0xffffffff7fffffff, 0x1, 0x12, 0x6277}) sendto(r0, &(0x7f0000001000-0xb8), 0x0, 0x0, &(0x7f0000fdb000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x26, @random="169196e50fdd"}, 0x10) 2018/02/16 15:32:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000054d000-0x9)='/dev/sg#\x00', 0x0, 0x100) inotify_add_watch(r0, &(0x7f00009e2000-0x8)='./file0\x00', 0x2000000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) getpeername$ax25(r0, &(0x7f0000bfd000-0x10), &(0x7f0000b56000-0x4)=0x10) openat$cuse(0xffffffffffffff9c, &(0x7f000091f000)='/dev/cuse\x00', 0x10000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendmsg$nl_generic(r3, &(0x7f00002c1000)={&(0x7f0000d6b000-0xc)={0x10, 0x0, 0x0, 0x10210000}, 0xc, &(0x7f0000ca2000-0x10)={&(0x7f0000113000)={0x248, 0x18, 0x30a, 0x0, 0x0, {0x20}, [@nested={0x1a0, 0x11, [@generic="f227cb66deb41c08fc5a3f5798e0beb343ef84ae334c6c0b9a21ce4a8ee233580b998bfcf8a75e597c237dcb56f7e32f5ec49d8f244e6bc1ed4b025138e9c0231f5e50d3f289cd8c86a5458611a59fa6f2c48aa9d34aa9a6b5a6b47cf1f5ee012691acaefa40f4958bcf8fec2b9a2c56144411317af9319cde7756441d1bae75b8ebd31b4f6e29171b110122711cf4fd3923704cfde7b850ab0c9ef7a958e83966a4b79262a447362fef80c07294ea8cafbb", @generic="5effbac92c7f92bda4eb3b000962ea1b46d1eb0f0d87c228345628471a71fa384a86188cdadef816f84fc34abb1a4280500c77d526a4a092fb11d9b4b1fe5889a7f0a70499838b738b3d295d4352360a27d399d1447e60dbcc12e2221250e640039debb55b34be28059711812bd0d218abe35d52a7dbd0994d22db54c6a00fe13e4f52fe03c20952bf4662dae40e790215db48c35b56a9d9614a23bb727bf942d07213c034c1601f0bb698117abb50bcee69fef1f6a019455e3101e8670a8d5b5e6106e739f6b67f374c743737", @generic="265d7460891f54dd145cdf7033a35adcb9ae6663e47c9752dd69f4"]}, @generic="403bb35c98d82398cc79e9e079f9cba534cfd0e2efeb99b0ad7050df2f0bef92d73eb6e4cddcfd4726907b671097e0059283b1033620f02cd46f290a923ba2ef4ea4694ed6c690502ff0310e8bdcb40253fd3457f0dc0b4424e8e37ec0ed4dd615922265ba391769ad8a57d43e8d0fbc5c2e1ac4345942dff58fce140081ab0854ec6ef88ba21f3ee7580b3fbb0b97bcc17651"]}, 0x248}, 0x1, 0x0, 0x0, 0x10}, 0x44001) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/16 15:32:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='net/raw\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f49000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000f5e000-0x3)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006e3000)={r1, 0x2e}, 0x8) preadv(r0, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/02/16 15:32:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) munmap(&(0x7f000027e000/0x3000)=nil, 0x3000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000002b000-0xc)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/16 15:32:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) uname(&(0x7f0000fb1000-0xb7)=""/183) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000e14000)={r2, 0x0, 0x4, r2}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f000002d000)={r2, 0x0, 0x0, 0xffffffffffffffff}) poll(&(0x7f0000ed9000-0x10)=[{r2}], 0x1, 0x8001) write$eventfd(r2, &(0x7f0000456000), 0x8) 2018/02/16 15:32:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0xff) r1 = syz_open_dev$mouse(&(0x7f0000fd4000-0x12)='/dev/input/mouse#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000cc3000)={0x0, 0x9}, &(0x7f000069b000)=0x8) exit_group(0x6) io_setup(0x4e, &(0x7f0000505000-0x8)=0x0) io_submit(r3, 0x5, &(0x7f0000fbd000-0x28)=[&(0x7f000031a000)={0x0, 0x0, 0x0, 0x8, 0x1, r1, &(0x7f0000898000)="68450b3b795e7b9546e63e3597d82e01964ebf787ee2f5d19f2c9f631260c76db6a743a18906b8720baaa75072eb2354cb06c16b243e48ea71e4", 0x3a, 0x7ff, 0x0, 0x0, r1}, &(0x7f0000f32000)={0x0, 0x0, 0x0, 0x7, 0x1f, r1, &(0x7f0000736000)="f44fae2a15b9f1db9d13d7538759c1f39a7311516d77aa", 0x17, 0x0, 0x0, 0x0, r1}, &(0x7f00009a5000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3, r1, &(0x7f00008b4000)="3cbf63fcf7c335278f28fc845b9b3db9e72edc85a4ad8c102e4c9c3b7377b77f276f7caad3b41e4b4db86b3f470580085431b18a46670b65ca91b8ebf5775436fa7a7dc24e3d3988736da860122e2e9d5d59944ac0021244e06414ec61", 0x5d, 0x1, 0x0, 0x1, r1}, &(0x7f0000700000-0x40)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f0000296000)="5b7f6c2649679c8d7d36a476ff6abb670cdd8501e2d01ccaa4afaf385c9cac3b1e5fbe2d81fff610e8c6635a54da20df83413590bd88ea4884a2a36ec09804b0a77c8beb87a3f3bb45f4ec512ddb0f875a032fcd42510b", 0x57, 0x2, 0x0, 0x0, r1}, &(0x7f00000e4000)={0x0, 0x0, 0x0, 0x7, 0x707, r0, &(0x7f0000c29000)="acf0a8bbd6332925521bf019a6edbf445c9f2ea42aaec6309019e795df7f2b6d875617c8beb5e226172e15844ee48e6c7fd071b07a8767492c9591d7a67e6ccd1e972ed79035a07ad27c4c8bbac6cc3f5ec3d9eb0dbc1dda68aa289879ba40d0245bb91d670c650d2051df5fac0c92de393e", 0x72, 0x587d44bf, 0x0, 0x1, r1}]) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c0b000-0xa0)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x89a, 0x8b, 0x9, 0x7fffffff, 0x10}, &(0x7f0000de2000-0x4)=0xa0) close(r0) sendto$inet6(r0, &(0x7f0000d4d000-0x83)="ff7f76f4c073afc018b8adf22e5dc8be3f7b6d80d8d88058c70339bd79558b7d0d49988a71f90d85d7834f3506cc3d5642cf0d23aa65771432332e282cfa74b70096f87e4efbaaafcf368ead754a5b802ea0d0b938252ff5769d3a1d3b881eb59ee32690ba1d6edf6071d4b015db06d67d9acc7e9dffcbd9cdfaf2b6f735956738bd40", 0x83, 0x0, &(0x7f0000c50000-0x1c)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f000065b000), 0x0, 0x0, &(0x7f0000ca8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) 2018/02/16 15:32:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00003d8000-0x8)={0x10000019980330}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2018/02/16 15:32:59 executing program 3: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write(r1, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c", 0x20) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)=""/14, 0xe}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f}, 0x0) 2018/02/16 15:32:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f00009a4000)={0xf800000000000000, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000345000)=@common='ip_vti0\x00', 0x10) sendto$inet(r1, &(0x7f0000277000)='\f', 0x1, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) writev(r1, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/02/16 15:32:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x8000, &(0x7f0000837000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b9a000)={0x0, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x1000000000}}, [0x2, 0x9, 0x6, 0xcfa, 0x9, 0x100000000, 0x1, 0xab4, 0x81, 0x0, 0xfff, 0x55, 0x1, 0x2, 0x100000001]}, &(0x7f0000025000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000059000)={r1, 0x7, 0x20}, &(0x7f0000229000)=0xc) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) r3 = dup2(r2, r2) write$fuse(r3, &(0x7f00002e3000-0x20)={0x20, 0x0, 0x0, @fuse_ioctl_out}, 0x20) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000bee000-0xdc)=""/220) 2018/02/16 15:32:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00007b2000)=""/28, 0xfffffffffffffff1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000bea000-0x4c)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b53000-0xc)='/dev/autofs\x00', 0xc0000, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f00000b8000-0x4), &(0x7f000098f000)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/16 15:32:59 executing program 6: socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00005e6000)) getdents(r0, &(0x7f0000003000-0x3c)=""/60, 0x3c) recvmmsg(r0, &(0x7f0000069000-0x168)=[{{0x0, 0x0, &(0x7f0000800000)=[{&(0x7f0000bab000-0x80)=""/128, 0x80}, {&(0x7f0000e7c000-0x47)=""/71, 0x47}, {&(0x7f00005a9000-0xe3)=""/227, 0xe3}], 0x3, 0x0, 0x0, 0x2}, 0x80}, {{0x0, 0x0, &(0x7f0000685000)=[{&(0x7f0000e3b000-0xf4)=""/244, 0xf4}, {&(0x7f0000f1f000)=""/96, 0x60}, {&(0x7f000098a000)=""/234, 0xea}, {&(0x7f0000b35000+0xd23)=""/199, 0xc7}, {&(0x7f00003eb000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d4a000-0x14)=""/20, 0x14}], 0x6, &(0x7f0000227000)=""/186, 0xba, 0x10000}, 0x9f86}, {{&(0x7f0000294000)=@alg, 0x58, &(0x7f0000ce9000-0x30)=[{&(0x7f000081b000)=""/3, 0x3}, {&(0x7f0000275000)=""/51, 0x33}, {&(0x7f0000473000)=""/4096, 0x1000}], 0x3, &(0x7f000040f000)=""/210, 0xd2, 0x20}, 0x2}, {{&(0x7f0000b06000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f000036d000)=[{&(0x7f0000bac000-0xd)=""/13, 0xd}, {&(0x7f00001be000)=""/35, 0x23}, {&(0x7f0000061000)=""/102, 0x66}, {&(0x7f0000c3b000-0x66)=""/102, 0x66}, {&(0x7f00009de000-0x2d)=""/45, 0x2d}, {&(0x7f0000a13000+0x901)=""/48, 0x30}], 0x6, &(0x7f0000682000)=""/68, 0x44, 0x8000}, 0x1}, {{&(0x7f0000b3f000-0x9)=@rc, 0x9, &(0x7f000020d000-0x30)=[{&(0x7f000084d000)=""/61, 0x3d}, {&(0x7f0000726000-0xd1)=""/209, 0xd1}, {&(0x7f0000912000)=""/98, 0x62}], 0x3, &(0x7f0000ce7000-0x76)=""/118, 0x76, 0x1}, 0x2}, {{&(0x7f0000b76000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000e10000-0x90)=[{&(0x7f00006c3000-0x91)=""/145, 0x91}, {&(0x7f000043d000-0xfe)=""/254, 0xfe}, {&(0x7f0000cb7000)=""/150, 0x96}, {&(0x7f00006b4000)=""/160, 0xa0}, {&(0x7f00006ba000-0x1000)=""/4096, 0x1000}, {&(0x7f00007a9000-0x77)=""/119, 0x77}, {&(0x7f0000f8b000-0x58)=""/88, 0x58}, {&(0x7f0000c54000-0x34)=""/52, 0x34}, {&(0x7f00001dd000-0x2a)=""/42, 0x2a}], 0x9, 0x0, 0x0, 0x7}, 0xa27c}], 0x6, 0x20, 0x0) clock_gettime(0x0, &(0x7f00005c5000)={0x0, 0x0}) futimesat(r0, &(0x7f0000a6f000-0x8)='./file0\x00', &(0x7f0000f69000)={{}, {r1, r2/1000+10000}}) 2018/02/16 15:32:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x1c, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) syz_emit_ethernet(0x32, &(0x7f0000806000-0x36)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, &(0x7f0000978000)={0x0, 0x1, [0x0]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb3000)='/dev/hwrng\x00', 0x4000, 0x0) timerfd_gettime(r1, &(0x7f0000cf8000)) r2 = syz_open_dev$admmidi(&(0x7f000040d000)='/dev/admmidi#\x00', 0x5, 0x101000) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000b92000)={0x2, 0x7f, 0x72c, 0xae5, 0x5, 0x7}) 2018/02/16 15:32:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x5, 0x9}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000035c000-0x18)={r0, &(0x7f0000eed000), &(0x7f00007bf000-0x64)=""/100}, 0x18) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000428000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000b48000)) fcntl$getownex(r0, 0x10, &(0x7f0000cb6000)={0x0, 0x0}) capset(&(0x7f0000850000-0x8)={0x20071026, r2}, &(0x7f0000f35000-0x18)={0x6, 0xeed, 0x7fffffff, 0xff, 0x4, 0x7}) 2018/02/16 15:32:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000835000)='./file0\x00', &(0x7f000016a000)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) umount2(&(0x7f0000a23000)='./file0\x00', 0xc) umount2(&(0x7f00008e9000-0x8)='./file0\x00', 0x4) r0 = socket$kcm(0x29, 0x8, 0x0) setns(r0, 0x0) 2018/02/16 15:32:59 executing program 0: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fec000)={0x1, 0x2, 0x7, 0x3, 0x1, [{0x0, 0x9, 0x100000001, 0x0, 0x0, 0x2000}]}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c6b000)={r2, &(0x7f0000256000-0x2)="ff", &(0x7f000032a000-0x1)}, 0x20) [ 37.862604] audit: type=1400 audit(1518795179.340:22): avc: denied { map_create } for pid=5458 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 37.885271] audit: type=1400 audit(1518795179.342:23): avc: denied { map_read map_write } for pid=5458 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 37.900619] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/02/16 15:32:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00004f2000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x400000000003f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000002000-0x4), 0x1, &(0x7f0000001000-0x90)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x10000, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000dcc000-0x30)={0x200, 0x5210}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='ip6gretap0\x00', @generic="39a21094f83c89552c38c76cac015737"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="c1608a0b07facbf5718c6ed71fcb7e66", @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x7f) 2018/02/16 15:32:59 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000)='/dev/dsp#\x00', 0x800, 0x400) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000015000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendto(r1, &(0x7f0000009000-0xf), 0x0, 0x0, &(0x7f000000e000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x2e) 2018/02/16 15:32:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0xc4, 0x2) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000001000-0x30)={0x1, 0x100000000, 0x8, 0x2, 0x7, 0xffffffff}) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xcf, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002000)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xfe3c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup3(r2, r2, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000001000-0x9)='westwood\x00', 0x9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={r3}, &(0x7f0000001000)=0x8) 2018/02/16 15:32:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x2, 0x40) r0 = msgget$private(0x0, 0x80) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/70) 2018/02/16 15:32:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000955000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) msgget$private(0x0, 0x410) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) 2018/02/16 15:32:59 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000e1f000)='/dev/dsp#\x00', 0x1000, 0x4c100) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f00001e2000)=0x6, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000002000-0x4)=0x1000) 2018/02/16 15:32:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') symlink(&(0x7f0000cca000-0xa)='./bus/file0\x00', &(0x7f000017b000)='./control\x00') perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f000021c000)='./bus/file0\x00', &(0x7f00004c4000-0xbd)=""/189, 0xbd) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c09000)='/selinux/enforce\x00', 0x40, 0x0) r1 = open$dir(&(0x7f0000174000)='./bus/file0\x00', 0x8000, 0x31) renameat(r0, &(0x7f0000be6000)='./control\x00', r1, &(0x7f0000fc1000-0x12)='./bus/file0/file0\x00') 2018/02/16 15:32:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000959000)=0x9f) socketpair$inet6(0xa, 0x80006, 0x3f, &(0x7f00000b8000-0x8)={0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000fa8000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000baa000)={0x0}, &(0x7f0000af6000-0x4)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000ce8000)="6e00000fff6e7963617374360088745755549e653c2aa61aed9a61c192d1bb24364880a49ce2bcd83836d7b5d9dd9661d0c0db94b8cb901e74f0a6aab6a50f2524f050174641204638e08c1313700679020e3db87c82e2b1d7f7ddaecc0b3c379778b91d7e3f9b6fe90e642a54a167506a6115bc13ba9d707db4a6d8c9a398f556382fa45876df25f4fd9e30d78d60a159b61cb3172873f685b9a1855532770ec5e996c26312405e02a7aa90b9d038ac8e70fb6a5515a484376e9abcefdc703f5d2966e6bc3a8a1979dda0cc67f46c9343b8054692806d5317bbf5ef3e3e51426c5e6e5856060000002f1f47fdf088e76c9958372898c7") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0xfffffffffffffffc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r3, 0x0) sendfile(r3, r3, &(0x7f0000077000), 0xa4) 2018/02/16 15:32:59 executing program 7: socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffe03}) 2018/02/16 15:32:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000540000), &(0x7f0000df9000), &(0x7f0000888000-0x4), &(0x7f0000541000)) r0 = memfd_create(&(0x7f0000ff0000)='\x00', 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ddf000)={0x3, 0x0, 0xa6, 0x7f, 0x0}, &(0x7f0000967000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000db0000)=@assoc_id=r1, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00005ab000-0x8), &(0x7f0000040000)=0x8) wait4(0x0, 0x0, 0x80000000, &(0x7f00006e3000-0x90)) 2018/02/16 15:32:59 executing program 5: mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f000049c000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000aef000)='/dev/autofs\x00', 0x8000, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc008ae09, &(0x7f0000aef000-0xc)={0x1, [0x0]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000007d000)='net/ip_tables_names\x00') ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000067000-0x70)) 2018/02/16 15:32:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000868000)='/dev/input/mouse#\x00', 0x100000000, 0x81) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000046a000)) accept$netrom(r0, &(0x7f0000dfe000-0x10)=@ax25, &(0x7f0000afc000-0x4)=0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x0, 0x9}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/02/16 15:32:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bbc000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00004fb000-0x18)=@generic={0x0, 0x5, 0x1}) fcntl$getflags(r0, 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) umount2(&(0x7f0000030000-0x8)='./file0\x00', 0xd) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0xc003, &(0x7f0000eb9000-0x8)=0x1ff, 0x8000) ioctl$void(r1, 0xc0045878) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f41000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/16 15:32:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/hwrng\x00', 0x40002, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00007ec000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r1, 0x65, 0xd, &(0x7f0000053000), 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008d1000-0x8)=@assoc_value={0x0, 0x18000}, &(0x7f0000934000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009ff000)=@assoc_id=r2, 0x4) readlink(&(0x7f0000f87000)='./file0\x00', &(0x7f00006e0000)=""/64, 0x40) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000c12000)={{0xffffffffffffffff, 0x1, 0xdd3, 0x3}, 0x9, 0x1}) sendmmsg(r1, &(0x7f00003db000)=[{{&(0x7f0000d1a000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x400000006, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f00008d0000-0x20)=[], 0x0, &(0x7f0000d2e000-0x1220)=[{0x3de6e49a4190a1fc}], 0x10}}], 0x1, 0x0) 2018/02/16 15:32:59 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x10d, 0xe, &(0x7f0000039000), &(0x7f0000000000)=0x4) 2018/02/16 15:32:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000deb000)={0x2, 0x400000000000003, 0x0, 0x0, 0x4, 0x0, 0x3, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x4, 0x1}]}, 0x3e9}, 0x1}, 0x0) 2018/02/16 15:32:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f00000d2000-0x4)=0x8, 0x80800) setns(r0, 0x44000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000dd000)='/selinux/user\x00', 0x2, 0x0) readv(r0, &(0x7f0000f61000)=[{&(0x7f0000331000-0x1000)=""/4096, 0x1000}], 0x2c3) 2018/02/16 15:32:59 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0x230, 0xf, 0x3, 0x500, 0x1, 0x3, {0x3, 0x0, 0x7}, [@generic="2ba32ea3fc1da8f633e6dddcfbbada917356aad47566ad38546a9823f463ac3abff9508ab936664e45bb58731242db5eb7bf933afbe6165cd1a22ab0468506c2dc6d855002dd38def3d7df58ea0f1d303facde6ceba45dac3191279022f359b23c63686407005863fe0e88a47b8b54e53ec097dac4fb509394bdf795b13e76319e051a14e88d50903b36b6d1b6337297926dce9bb0c7f90841043bdb19008db479c2993275049ff63c719359890cbdc282442d071f44df876de7a6b5", @generic="d462ec89a26d155c4ba9e6efdf639eee194ab6af5385ce2d37b723cbf64f386119e62b4742ec4a8ab0c450df583b6dc5dbf8a6dc1cc26c68546390fb8e28221946a2a96bfc85bdb884d5823998ba1a9040619c0a12d7feea656e8d04417be26502cf273113580465189eddc8eb5371c0102390ab9902d14faa1e427654d37d3e3a1ca140d6fcadc88db9382f26fc6d8b2eadfe3511d05222929b41abd4709d7ce78c1f3100bc9d917c", @typed={0xc, 0x11, @fd=r0}, @nested={0xa8, 0x67, [@generic="ddbdb6998e54b1b413d4fb577889ffeb32521505dbf385b7d6d2574705f6ab3c34f8e06b340b65691696b5e73bb6a610c0dcade478646de2f71ca45bf2522830982b076c3676bef612b74692f5ff2a846390573a115684", @generic="5029a711205a51956d8528bacc4284473aed", @typed={0xc, 0x4d, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x6}, @typed={0xc, 0x6c, @u32=0x30b}, @typed={0xc, 0x8, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x2f, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}]}, 0x230}, 0x1, 0x0, 0x0, 0x8001}, 0x4000000) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000), 0x4) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000001000-0xa8)={0xa, 0x100000, [{0x7, 0x0, 0xe75}, {0x85, 0x0, 0x5b4}, {0xfffffffffffff000}, {0x8, 0x0, 0x40}, {0x4, 0x0, 0x8000}, {}, {0x8, 0x0, 0x4e0}, {0x30000000, 0x0, 0x8}, {0x80000000, 0x0, 0x6}, {0x5, 0x0, 0xffffffff}]}) r3 = socket(0x1d, 0x7, 0x80000001) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) 2018/02/16 15:32:59 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000153000-0xa)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00009f2000)={@loopback={0x0, 0x1}, 0x80, 0x0, 0xff, 0xa, 0x2, 0x2, 0x4}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[]}, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000c56000)={0x1, 0x3, [@random="33c8525945cd", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000ed8000)={0x0, 0x989680}, &(0x7f0000227000)={&(0x7f00001da000), 0x8}) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) socket$kcm(0x29, 0x7, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x3}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) sendmsg(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f0000010000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012000)=[], 0x0, &(0x7f0000005000-0x13c0)=[]}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000024000)={0x63c, {{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x1, 0x1, [{{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}]}, 0x110) 2018/02/16 15:32:59 executing program 5: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x0, 0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000a0b000)={0x2, {{0x2, 0x2, @rand_addr=0xffff}}, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x118) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000037000-0x25)="240000002a0025f000154302000000000000000006000000000005080009000100000000", 0x24) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000041d000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000ea2000-0x8)) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000ea1000)={0x0, 0x0, 0x2}) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000ea2000-0xc)={r3, 0x80000, r2}) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a15000-0xe8)={{{@in=@multicast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000ea2000)=0xe8) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000ea2000)={@dev={0xac, 0x14, 0x0, 0x10}, @multicast1=0xe0000001, r5}, 0xc) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ea3000)) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000cae000-0x4)) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000ea2000-0x8)={r4}) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00009cb000)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x1d0, 0x100, 0x100, 0xffffffff, 0xffffffff, 0x2c0, 0x2c0, 0x2c0, 0xffffffff, 0x4, &(0x7f00000cf000-0x40), {[{{@ipv6={@loopback={0x0, 0x1}, @empty, [0xffffff00, 0x0, 0xff0000ff, 0xff000000], [0xffffff00, 0xffffffff, 0xff000000, 0xff000000], @generic="ca83cbdf8e7204349968f9216f874816", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x2b, 0x5, 0x1, 0x64}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x0, 0x200, 0x4, 0x1, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffff00, 0xff000000, 0xffffffff, 0xffffffff], [0x0, 0xffffff00, 0xff000000, 0xff000000], @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0xfff, 0x2}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x7, 'syz1\x00', 0x8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f00006c0000-0x6d)=""/109, &(0x7f0000ea1000-0x4)=0x6d) [ 38.171212] xt_addrtype: output interface limitation not valid in PREROUTING and INPUT 2018/02/16 15:32:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f00002c1000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000cf9000)=""/249, 0xffffffffffffffd1, 0x0, &(0x7f0000720000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x89c0, @loopback={0x0, 0x1}}}}, 0x3a) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/16 15:32:59 executing program 3: r0 = getegid() setgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000004000-0x24)="24000000260003eb06fffd0000000000010000d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/16 15:32:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e0e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000419000)=0x2) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r1, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{}, {}, {}, {}, {}, {}], &(0x7f00008d8000)={0x0, r2+10000000}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000e1f000-0x37)="0501364f9b6c195c4c4b8dcaa2beb45ed8ef40255868419b80864daafa90da7b1e540b023b834641830cb6e1ec6e570cf3c54190474ec9") io_submit(r1, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00005be000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r1) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00002ca000-0x30)={0x58, 0x4}) syz_open_dev$tun(&(0x7f00003f7000)='/dev/net/tun\x00', 0x0, 0x400000) 2018/02/16 15:32:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x4, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000227000)={r2, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f000042c000)={0x0, 0x0, &(0x7f0000485000/0x3000)=nil}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a04000-0x20)={r2, 0x0, 0x100010100000002, r3}) 2018/02/16 15:32:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000b3d000)={0x0, 0x4, 0x2, 0x80000000007, 0x4}, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002e9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00008c1000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x3}, &(0x7f0000c9f000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000640000)={r2, 0x747}, &(0x7f0000182000-0x4)=0x8) [ 38.244597] audit: type=1400 audit(1518795179.721:24): avc: denied { bind } for pid=5558 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.268389] audit: type=1400 audit(1518795179.722:25): avc: denied { read } for pid=5558 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/16 15:32:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) syz_open_dev$adsp(&(0x7f0000453000)='/dev/adsp#\x00', 0x8, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xf, 0x0, &(0x7f0000bf0000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x100}, [@call={0x85, 0x0, 0x0, 0xe}], {0x95}}, &(0x7f00006f2000-0xa)='syzkaller\x00', 0xfffffffffffffffe, 0xffffffffffffff6c, &(0x7f0000cab000-0x1000)=""/4096}, 0x48) 2018/02/16 15:32:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x19) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000f6c000-0x4)=0x3) read(r1, &(0x7f0000f76000)=""/113, 0x71) [ 38.304241] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 38.319341] audit: type=1400 audit(1518795179.774:26): avc: denied { setgid } for pid=5565 comm="syz-executor3" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 15:32:59 executing program 3: madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000-0x1)='\x00', 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)='#\x00', 0xfffffffffffffffd) keyctl$negate(0xd, r0, 0xe81c, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x10000) ioctl$TIOCCBRK(r2, 0x5428) 2018/02/16 15:32:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00009e9000-0x10), &(0x7f0000ea3000)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000699000), 0x0, 0x0, &(0x7f0000278000-0x14)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/16 15:32:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000c61000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000877000-0x34)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_ENCAP={0xc, 0x16, @typed={0x8}}]}, 0x30}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f00003ab000)='/dev/midi#\x00', 0x3, 0x200) memfd_create(&(0x7f0000a67000-0xb)='/dev/midi#\x00', 0x0) getpeername$unix(r1, &(0x7f0000ec9000)=@abs, &(0x7f00009c2000)=0x8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00002d3000)={0x0, @dev, @dev}, &(0x7f0000607000)=0xc) r3 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000085d000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, @in=@broadcast=0xffffffff, 0x3, 0x5, 0x1, 0x1, 0xa, 0x20, 0x20, 0x2b, r2, r3}, {0xfffffffffffffffb, 0xffff, 0xfffffffffffffffb, 0xff, 0x3, 0x7fffffff, 0x8000, 0x10001}, {0x0, 0xffffffffffffffff, 0xdb0f, 0xfff}, 0x1, 0xd, 0x1, 0x0, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0x33}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, 0x2, 0x3, 0x1, 0x7, 0x5, 0x8}}, 0xe8) [ 38.348344] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/16 15:32:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270b40000000000004007352", 0x23}], 0x1}, 0x0) r1 = socket(0x5, 0x5, 0x7) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000a48000)={@common='irlan0\x00', 0x7fb}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000665000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0x110, 0x1f8, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000d18000-0x40), {[{{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x0, 0xff000000, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0x0, 0x0, 0xff, 0x0, 0xff]}, 0x0, 0xfffffffffffffffd, 0x4, 0x7fff, 0x81, 0x7f, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x0, 0x2}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@empty, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x13}, 0xf, 0xffffffff}}}, {{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @empty, 0xff000000, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff]}, 0x8, 0x7fff, 0x3ff, 0x5, 0x4, 0x3f, @common='vcan0\x00', @generic="6a7959922cd5fb4c277d4dc02bf898e1", {0xff}, {}, 0x0, 0x10a}, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x7f}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@empty, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xe, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) [ 38.418799] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/02/16 15:32:59 executing program 1: clone(0x100000, &(0x7f0000ed6000)='_', &(0x7f0000ea1000), &(0x7f0000003000-0x4), &(0x7f0000ab1000)="f2f99ce97664") 2018/02/16 15:32:59 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x4a, &(0x7f0000529000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x12, [0x0, 0x0, 0x0, 0x0]}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) r1 = openat(0xffffffffffffff9c, &(0x7f00006c8000-0x8)='./file0\x00', 0x60000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x9, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x118) syz_open_pts(r1, 0x10000) write$selinux_context(r1, &(0x7f000063b000)='system_u:object_r:sendmail_exec_t:s0\x00', 0x25) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000b2c000)={@generic="d5c81635da335620900a3c0797037a1d", 0x7fffffff}) 2018/02/16 15:32:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c42000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) add_key(&(0x7f000081b000)='.dead\x00', &(0x7f00001be000)={0x73, 0x79, 0x7a}, &(0x7f0000685000), 0x0, 0xfffffffffffffff9) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f000058d000-0x18)={0x0, 0x4000000000a01, 0x2, &(0x7f0000de4000)}) 2018/02/16 15:32:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bec000)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f000025c000-0x8)=0x20000000002, 0x25d) recvmsg$kcm(r0, &(0x7f00000e1000-0x38)={&(0x7f000057c000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000f13000)=[{&(0x7f000024e000)=""/160, 0xa0}, {&(0x7f000071f000-0x8f)=""/143, 0x8f}, {&(0x7f000039d000-0x52)=""/82, 0x52}], 0x3, &(0x7f0000b26000)=""/11, 0xb, 0x8}, 0x40000000) bind(r0, &(0x7f0000d00000-0x10)=@can={0x1d, r1}, 0x10) 2018/02/16 15:32:59 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@local, @broadcast}, &(0x7f0000000000)=0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00009ef000-0xb)='/dev/mixer\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000000000)={0x100000001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) r4 = semget$private(0x0, 0x0, 0xa) semctl$GETZCNT(r4, 0x2, 0xf, &(0x7f00004e7000-0x2a)=""/42) sendto(r3, &(0x7f00005c9000-0xa8), 0xfffffffffffffeee, 0x0, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) pipe2(&(0x7f0000b83000-0x8)={0x0, 0x0}, 0x800) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x7, 0xb4a7, 0x0, 0x0, 0x7, 0x8, "9988f44cfe176f494caacc8173c4afffae492ebac52ba775371952aef4a3d4c66ce8a16d5916b602c5fd615728decea8253d1120a32db89cfc4885825007d9fb", "40f157bd495d949c433eff2919c93f756dfec59f187bf38adc73400b03eeaa703b18f91cb6c54f8e42fdc58e8977e4bb109a0a50dadd15e4efdd547e8bb4fc4c", "e5ba2d812af174c4f4d0f79ae386238f725e445586135febbcd71a3307982af3", [0x2, 0x7f]}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f0000663000-0x50)={{0x3, 0x3, 0x0, 0x3, 0x1}, 0x6, 0x6}) recvmsg(r3, &(0x7f000028e000-0x38)={&(0x7f00008af000-0x9)=@rc, 0x9, &(0x7f0000b8e000-0x70)=[{&(0x7f0000ac7000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000370000)=""/200, 0xc8}, 0x0) 2018/02/16 15:32:59 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f000094b000)='/dev/vcs#\x00', 0xd385, 0x2) write$selinux_validatetrans(r0, &(0x7f0000b0e000-0x5d)={'system_u:object_r:vmware_device_t:s0', 0x20, 'system_u:object_r:tun_tap_device_t:s0', 0x20, 0x37, 0x39, 0x20, '/sbin/dhclient\x00'}, 0x5d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/16 15:32:59 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d45000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000001000)=""/9) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x7a)={0x0, 0x72, "eb6169575173b6256bdce6b7cab426c3cd1dadd2203aefe30ae7fe857ce967d7f392c461126dd6006573787ec04000a2f6763a6c8ca5742faf1e46f127926b8ac047a2ebe4cde176949ef0f8e0173c54103bcb80de25e4f7693471127c5866cf66aafcef70250eb3d20af25cd0331f936faf"}, &(0x7f0000002000)=0x7a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r1, 0x26, "ab4bff727405e82c35119be1ca727433556eb8798a63f70544f10d92c06e0444c4cb0fa2c89e"}, &(0x7f0000003000-0x4)=0x2e) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000001000)="f1887b97fc583804f6453f6e6340a5f5afbefe5524ace896420e50c655d19a6ef00769719219d7", 0x27) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0xd9)="93bc3299e7fb72cdc9dc7bf943bb4ea621708b2c0594f2f0acb9f164f6a59203fd4f0b8f11ce565676b5c9aee41185813e31b1a1f36261f47b42e809953f6a0ce380e89144a22c5dcb8f012ee2270ee287510737c568a69d3e3675466505cb6e79514269931566135f0ba9d67d1a20c3048207d9aecac1f763489fb44995ddda4d5ec2af0f6d07fe0e5fa496b78c495bd56fd0dc102d458ec4c4ff5a353ee4cb5712ea4e5259c345c543a79f62aa906d6528418d1250aa81d3bb1e2271d33fa79717f38dd081aa39866efb66addf800f2fcdb9f88f64bd4f7c", 0xffffff0e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000897000-0x8)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000035d000)={0x0, 0x81}, &(0x7f0000eed000)=0x8) syz_open_dev$midi(&(0x7f00004b5000-0xb)='/dev/midi#\x00', 0x2, 0x40081) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c0f000)={r2, 0x2c, &(0x7f00007b1000)=[@in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000aae000-0x4)=0x10) bind$alg(0xffffffffffffffff, &(0x7f00002b6000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f000084b000-0x1)=0x3) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003e5000)="d556b6c5820faed495296992ea54c700040009535b4c908e", 0x18) r3 = msgget(0x2, 0x80) msgctl$IPC_STAT(r3, 0x2, &(0x7f000069f000-0x7d)=""/125) 2018/02/16 15:32:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000160000-0xc)={0x0}, &(0x7f0000033000-0x4)=0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f41000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000015000-0x4)) [ 38.462974] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 38.536113] [ 38.537777] ====================================================== [ 38.544088] WARNING: possible circular locking dependency detected [ 38.550404] 4.16.0-rc1+ #314 Not tainted [ 38.554451] ------------------------------------------------------ [ 38.560852] syz-executor2/5614 is trying to acquire lock: [ 38.566379] (sk_lock-AF_INET){+.+.}, at: [<0000000076a1217d>] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 38.575660] [ 38.575660] but task is already holding lock: [ 38.581606] (rtnl_mutex){+.+.}, at: [<0000000012ee5c7b>] rtnl_lock+0x17/0x20 [ 38.588868] [ 38.588868] which lock already depends on the new lock. [ 38.588868] [ 38.597164] [ 38.597164] the existing dependency chain (in reverse order) is: [ 38.604755] [ 38.604755] -> #2 (rtnl_mutex){+.+.}: [ 38.610022] __mutex_lock+0x16f/0x1a80 [ 38.614402] mutex_lock_nested+0x16/0x20 [ 38.618955] rtnl_lock+0x17/0x20 [ 38.622818] unregister_netdevice_notifier+0x91/0x4e0 [ 38.628503] tee_tg_destroy+0x61/0xc0 [ 38.632796] cleanup_entry+0x218/0x350 [ 38.637176] __do_replace+0x79d/0xa50 [ 38.641471] do_ipt_set_ctl+0x40f/0x5f0 [ 38.645940] nf_setsockopt+0x67/0xc0 [ 38.650148] ip_setsockopt+0x97/0xa0 [ 38.654358] raw_setsockopt+0xb7/0xd0 [ 38.658652] sock_common_setsockopt+0x95/0xd0 [ 38.663640] SyS_setsockopt+0x189/0x360 [ 38.668114] do_syscall_64+0x280/0x940 [ 38.672496] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 38.678173] [ 38.678173] -> #1 (&xt[i].mutex){+.+.}: [ 38.683603] __mutex_lock+0x16f/0x1a80 [ 38.687982] mutex_lock_nested+0x16/0x20 [ 38.692535] xt_find_table_lock+0x3e/0x3e0 [ 38.697263] xt_request_find_table_lock+0x28/0xc0 [ 38.702600] get_info+0x154/0x690 [ 38.706544] do_arpt_get_ctl+0x2a9/0xa00 [ 38.711099] nf_getsockopt+0x6a/0xc0 [ 38.715304] ip_getsockopt+0x15c/0x220 [ 38.719684] tcp_getsockopt+0x82/0xd0 [ 38.723978] sock_common_getsockopt+0x95/0xd0 [ 38.728966] SyS_getsockopt+0x178/0x340 [ 38.733434] do_syscall_64+0x280/0x940 [ 38.737817] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 38.743497] [ 38.743497] -> #0 (sk_lock-AF_INET){+.+.}: [ 38.749189] lock_acquire+0x1d5/0x580 [ 38.753494] lock_sock_nested+0xc2/0x110 [ 38.758049] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 38.763470] ip_setsockopt+0x3a/0xa0 [ 38.767678] tcp_setsockopt+0x82/0xd0 [ 38.771975] sock_common_setsockopt+0x95/0xd0 [ 38.776965] SyS_setsockopt+0x189/0x360 [ 38.781432] do_syscall_64+0x280/0x940 [ 38.785817] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 38.791496] [ 38.791496] other info that might help us debug this: [ 38.791496] [ 38.799607] Chain exists of: [ 38.799607] sk_lock-AF_INET --> &xt[i].mutex --> rtnl_mutex [ 38.799607] [ 38.809813] Possible unsafe locking scenario: [ 38.809813] [ 38.815841] CPU0 CPU1 [ 38.820479] ---- ---- [ 38.825116] lock(rtnl_mutex); [ 38.828366] lock(&xt[i].mutex); [ 38.834306] lock(rtnl_mutex); [ 38.840075] lock(sk_lock-AF_INET); [ 38.843760] [ 38.843760] *** DEADLOCK *** [ 38.843760] [ 38.849792] 1 lock held by syz-executor2/5614: [ 38.854342] #0: (rtnl_mutex){+.+.}, at: [<0000000012ee5c7b>] rtnl_lock+0x17/0x20 [ 38.862029] [ 38.862029] stack backtrace: [ 38.866499] CPU: 1 PID: 5614 Comm: syz-executor2 Not tainted 4.16.0-rc1+ #314 [ 38.873741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.883071] Call Trace: [ 38.885637] dump_stack+0x194/0x257 [ 38.889236] ? arch_local_irq_restore+0x53/0x53 [ 38.893881] print_circular_bug.isra.38+0x2cd/0x2dc [ 38.898868] ? save_trace+0xe0/0x2b0 [ 38.902557] __lock_acquire+0x30a8/0x3e00 [ 38.906683] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.911844] ? rtnl_lock+0x17/0x20 [ 38.915357] ? __mutex_lock+0x16f/0x1a80 [ 38.919389] ? rtnl_lock+0x17/0x20 [ 38.922924] ? rtnl_lock+0x17/0x20 [ 38.926441] ? mutex_lock_io_nested+0x1900/0x1900 [ 38.931255] ? print_irqtrace_events+0x270/0x270 [ 38.935987] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 38.941849] ? perf_trace_lock_acquire+0xe3/0x980 [ 38.946665] ? perf_trace_lock+0x900/0x900 [ 38.950875] ? retint_kernel+0x10/0x10 [ 38.954737] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 38.959726] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 38.964454] ? retint_kernel+0x10/0x10 [ 38.968312] ? find_held_lock+0x35/0x1d0 [ 38.972346] lock_acquire+0x1d5/0x580 [ 38.976120] ? lock_acquire+0x1d5/0x580 [ 38.980066] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 38.985144] ? lock_release+0xa40/0xa40 [ 38.989091] ? do_raw_spin_trylock+0x190/0x190 [ 38.993650] ? lock_sock_nested+0x44/0x110 [ 38.997858] lock_sock_nested+0xc2/0x110 [ 39.001898] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 39.006975] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 39.011876] ? ip_ra_control+0x5c0/0x5c0 [ 39.015910] ? check_noncircular+0x20/0x20 [ 39.020122] ? sock_map_fd+0x34/0x90 [ 39.023810] ? SyS_socket+0x125/0x1d0 [ 39.027584] ? find_held_lock+0x35/0x1d0 [ 39.031621] ? avc_has_perm+0x35e/0x680 [ 39.035569] ? lock_downgrade+0x980/0x980 [ 39.039693] ? lock_release+0xa40/0xa40 [ 39.043637] ? lock_downgrade+0x980/0x980 [ 39.047758] ? lock_release+0xa40/0xa40 [ 39.051708] ? __lock_is_held+0xb6/0x140 [ 39.055742] ? avc_has_perm+0x43e/0x680 [ 39.059689] ? avc_has_perm_noaudit+0x520/0x520 [ 39.064334] ? iterate_fd+0x3f0/0x3f0 [ 39.068107] ? lock_downgrade+0x980/0x980 [ 39.072233] ? __lock_is_held+0xb6/0x140 [ 39.076269] ? sock_has_perm+0x2a4/0x420 [ 39.080301] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 39.085637] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 39.091319] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 39.096568] ? alloc_file+0x27e/0x390 [ 39.100342] ip_setsockopt+0x3a/0xa0 [ 39.104033] tcp_setsockopt+0x82/0xd0 [ 39.107806] sock_common_setsockopt+0x95/0xd0 [ 39.112273] SyS_setsockopt+0x189/0x360 [ 39.116221] ? SyS_recv+0x40/0x40 [ 39.119646] ? move_addr_to_kernel+0x60/0x60 [ 39.124027] ? do_syscall_64+0xb6/0x940 [ 39.127974] ? SyS_recv+0x40/0x40 [ 39.131400] do_syscall_64+0x280/0x940 [ 39.135265] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 39.140773] ? syscall_return_slowpath+0x550/0x550 [ 39.145679] ? syscall_return_slowpath+0x2ac/0x550 [ 39.150680] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 39.156018] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.160834] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 39.165998] RIP: 0033:0x453a59 [ 39.169163] RSP: 002b:00007f12c19dec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 39.176842] RAX: ffffffffffffffda RBX: 00007f12c19df6d4 RCX: 0000000000453a59 2018/02/16 15:33:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f00003cb000)=""/83, &(0x7f0000469000)=0xfffffffffffffd48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x90ab, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000001000-0xc), &(0x7f0000001000-0x4)=0xc) socket(0xf, 0x0, 0x0) 2018/02/16 15:33:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') pipe(&(0x7f00001b9000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000046c000)={0x2, {{0xa, 0x2, 0x8fc, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x88) mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000911000)='/dev/dsp\x00', 0x2500, 0x0) readlinkat(r1, &(0x7f0000627000-0x8)='./file0\x00', &(0x7f000042e000)=""/4096, 0x1000) chdir(&(0x7f0000126000)='./file0\x00') pivot_root(&(0x7f0000abc000-0x2)='..', &(0x7f00004eb000)='..') mkdir(&(0x7f0000f8e000)='./file0\x00', 0x20) 2018/02/16 15:33:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000374000-0x8)='./file0\x00', 0x400000, 0x48) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000a79000-0x4), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mremap(&(0x7f0000482000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000d85000/0x1000)=nil) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000f8a000-0x6d), 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e99000-0xa)='/dev/cuse\x00', 0x400000, 0x0) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffb) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) 2018/02/16 15:33:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000154000)={"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"}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x100) openat$kvm(0xffffffffffffff9c, &(0x7f00008a0000)='/dev/kvm\x00', 0x90002, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) [ 39.184084] RDX: 0000000000000027 RSI: 0000000000000000 RDI: 0000000000000013 [ 39.191325] RBP: 000000000071bea0 R08: 000000000000000c R09: 0000000000000000 [ 39.198568] R10: 0000000020683ff4 R11: 0000000000000246 R12: 00000000ffffffff [ 39.205812] R13: 0000000000000522 R14: 00000000006f7bd0 R15: 0000000000000000 2018/02/16 15:33:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00003d9000)=""/231) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f000004f000)) 2018/02/16 15:33:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d99000-0x4)=0x140, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004d8000-0xe0)='\b', 0x1, 0x0, &(0x7f0000e7c000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f0000701000-0x1c)={&(0x7f0000870000)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000ccf000)=[{&(0x7f0000fc2000-0x1000)='t', 0x1}], 0x1, &(0x7f0000734000)=[]}, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a46000)={r0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000019a000-0x8)={0x0, 0x7f}, &(0x7f00003e6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00002cb000)={r2, 0xc00000000000}, 0x6) r3 = syz_open_dev$amidi(&(0x7f0000b94000-0xc)='/dev/amidi#\x00', 0x1000, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f00001b7000)) [ 39.236827] audit: type=1400 audit(1518795180.714:27): avc: denied { create } for pid=5626 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 39.261010] audit: type=1400 audit(1518795180.715:28): avc: denied { getopt } for pid=5626 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/16 15:33:00 executing program 4: mmap(&(0x7f0000000000/0x3b1000)=nil, 0x3b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x4001000000009) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000166000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv6=@empty, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r1 = semget$private(0x0, 0x3, 0x2) mmap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r1, 0x1, 0x10, &(0x7f00003b2000-0x4)=0x6) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/16 15:33:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x40000000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000c1b000)={0x1ff, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x180, 0x1, 0x7, 0x1, 0x4, &(0x7f000095d000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8, 0x7, 0x4}) perf_event_open(&(0x7f00007f8000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000805000-0x7e), 0x0, 0x200007ff, &(0x7f000096f000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/16 15:33:00 executing program 3: r0 = socket$inet6(0xa, 0xa, 0x0) r1 = semget(0x3, 0x4, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r1, 0x6, 0xf, &(0x7f0000000000)=""/181) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000089000-0x14), 0x0) 2018/02/16 15:33:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000090f000)='/dev/sequencer\x00', 0x402, 0x0) write$evdev(r0, &(0x7f00009de000-0xa8)=[{{0x77359400}, 0xffffffff7fffffff}, {{0x77359400}, 0x5}], 0x30) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000bf4000)=0x5, 0x4) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000f75000-0x4)) 2018/02/16 15:33:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x1, &(0x7f000007a000-0x8)={0x0}) accept4$inet6(0xffffffffffffff9c, &(0x7f000088e000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000e90000)=0x1c, 0x80800) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000090e000-0xc)='/dev/autofs\x00', 0x800, 0x0) accept(r1, &(0x7f0000a72000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f000057b000)=0x2e) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000442000-0xc)={@multicast2=0xe0000002, @empty, @dev={0xac, 0x14, 0x0, 0xc}}, 0xc) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b72000)='/dev/vga_arbiter\x00', 0x840, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000057f000-0xb8)={0x0, 0x6, 0x7, 0xc06566a, 0x4, 0x0, 0x2, 0xffffffffffffff81, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x3, 0xff, 0xa29, 0x1, 0x91d7}}, &(0x7f00008fa000)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bab000)=@assoc_value={r5, 0x100000000}, 0x8) write$selinux_validatetrans(r4, &(0x7f0000654000-0x5d)={'system_u:object_r:auditd_unit_file_t:s0', 0x20, 'system_u:object_r:traceroute_exec_t:s0', 0x20, 0x37, 0x32, 0x20, 'unconfined\x00'}, 0x5d) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000c8f000-0x50)={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x2}) 2018/02/16 15:33:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x2000002, 0x11, r0, 0x0) r2 = mmap$binder(&(0x7f0000a29000/0x1000)=nil, 0x1000, 0x0, 0x80012, r0, 0x18) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00008f8000-0x30)={0x124, 0x0, &(0x7f0000847000-0x124)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f0000df3000)=[], &(0x7f0000373000-0x18)=[0x18, 0x38, 0x28]}}}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x30, &(0x7f000090f000-0x50)=[@ptr={0x70742a85, 0x1, &(0x7f0000a35000-0x1), 0x1, 0x4, 0x5}, @ptr={0x70742a85, 0x0, &(0x7f0000f02000), 0x1, 0x1, 0x20}], &(0x7f0000c2e000)=[0x0, 0x38, 0x38, 0x20, 0x0, 0x48]}}, @dead_binder_done={0x40086310, 0x4}, @register_looper={0x630b}, @decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2, 0x3}, @request_death={0x400c630e, 0x3, 0x4}, @reply_sg={0x40486312, {{0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f00007b1000+0xb6f)=[], &(0x7f0000f43000)=[0x38, 0x0, 0x38, 0x38, 0x20]}, 0x9}}], 0xd9, 0x0, &(0x7f0000239000-0xd9)="43a5ef23e295f221eccd6afee5a020ecbecdc357c3a5c3137ccdddd90e38181197d0010fabdd2a5fe13e9d78a3735fc0f22d4ad932d3369f47ca32456ca622f4dd6383d444eaeb662f42396ff77f3564509d9399d9980ce7c6fb8160f3d7bb02ecd53555a7cddde350775cc7c76185727edda0de8b88a88a871acff0305494d3ed572901dd590cb284e14c872fa92c0ed714bb8fd3d658bf63dbebe3d5e44efbd4110739c75115e4977c7b16b23e3c33f952b25f3bb345f965d88c852cc0109889e037d1ddacd7d08ae85801d02b7fd53936d1bbfa14ed94f9"}) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = dup2(r0, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00005da000)={0x0, 0x0, &(0x7f00000d8000)=[], 0x48, 0x0, &(0x7f000044c000-0x83)="a410778b7a640ab0384c4ead541b6ee57c5645909ef688d8ac3e5ecfc7039f5f8ba53f127b7f01947cd3689eaf6c090277915bab2a0c450988cb85688e2bcc101a80664d3081fcc0"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r4) 2018/02/16 15:33:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b73000)={0x4000000000006, 0x4, 0x1a723ef9, 0x3f, 0x0, 0xffffffffffffffff}, 0x1c) keyctl$join(0x1, &(0x7f00005e4000-0x5)={0x73, 0x79, 0x7a, 0x0}) r0 = syz_open_dev$amidi(&(0x7f000074b000-0xc)='/dev/amidi#\x00', 0x1ff, 0x10000) getdents(r0, &(0x7f0000c11000-0x54)=""/84, 0x54) 2018/02/16 15:33:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000432000-0xb)='/dev/audio\x00', 0x454000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x20000000541f, &(0x7f0000787000)) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) connect$l2tp(r1, &(0x7f0000e0f000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x3, @empty}, 0x0, 0x2, 0x1, 0x4}}, 0x2e) 2018/02/16 15:33:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x60)=[{&(0x7f000071a000-0xb)=""/11, 0xb}, {&(0x7f00002b4000-0x2f)=""/47, 0x2f}, {&(0x7f0000c72000)=""/142, 0x8e}, {&(0x7f0000480000-0xad)=""/173, 0xad}, {&(0x7f0000000000)=""/73, 0x49}, {&(0x7f0000001000-0x5b)=""/91, 0x5b}], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00004b6000-0x9)='/dev/vcs\x00', 0x103000, 0x0) connect$inet(r2, &(0x7f0000bcb000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r3 = syz_open_dev$sndpcmp(&(0x7f000095d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x200) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00002a2000), &(0x7f00009fb000-0x4)=0xc) sendmsg$nl_generic(r1, &(0x7f0000842000-0x1c)={&(0x7f00004de000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000ce4000-0x1014)={0x1014, 0x23, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@generic="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"]}, 0x1014}, 0x1, 0x0, 0x0, 0x20000000000}, 0x0) 2018/02/16 15:33:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000105000), &(0x7f0000a5e000)=0x4) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000013b000-0x57)={0x0, 0x4f, "3fb0da53b00894d24b8c6f72ffcceff74fe986e3ca8e730aac1bcfe9041577426cdc70d63bcfa9b3afda42ea8449cd94296d802201270cc821d8686e416edef40f9e1ae49e9d0c023152b03420b1f4"}, &(0x7f00009bd000)=0x57) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ac2000)={r2, 0x0, 0xa, [0x699c, 0x4, 0x7f, 0x4, 0x2, 0x1, 0x6, 0x2, 0x80000000, 0x9e]}, 0x1c) r3 = syz_open_dev$mice(&(0x7f0000396000)='/dev/input/mice\x00', 0x0, 0x2240) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000b90000-0xb4)=[@in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x80000000}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x2000000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x42}, @in={0x2, 0x2, @empty}], 0xb4) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x8}, 0x8) 2018/02/16 15:33:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3c000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000050d000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f0000b9d000)='./file0\x00', 0x200) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lchown(&(0x7f000085e000-0xe)='./file0/file0\x00', 0x0, 0x0) 2018/02/16 15:33:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x800) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) r1 = dup(r0) recvfrom$inet(r1, &(0x7f00005a3000-0x10)=""/22, 0x16, 0x10000, &(0x7f0000e05000)={0x2, 0x0, @empty}, 0x10) writev(r0, &(0x7f0000f16000)=[{&(0x7f0000e89000-0x83)="809ccc27680e46a3", 0x8}], 0x1) 2018/02/16 15:33:00 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000f7e000)='user\x00', &(0x7f0000211000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000be3000-0xbe)="e117d2852945a7f6293b9f880b791c869bd0a2d1626684af8407d9308e1eb7a54137de963a7ac22e5ff2da84c8821d97905532079c8b25114a8c7f07c0d87fcd077b01ff39cd96d559d394525baebdfdbc09eeb0b21afe13f1e8e4f58dad75ce16a036ec89e019ecbc120853f11c342243dea9070105e6ba55e719258dd0842fe5ae7cdbca4a6f7599dc74798ce992e921adf25562811db5f995f77dbcc92dc61ab66127e2fd0c634e7e9e48f4b60550a80a8efa7811d369feeb2ba4623d", 0xbe, 0xfffffffffffffffa) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r1, &(0x7f0000f7f000-0xc1)=""/193, 0xc1) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000ec1000-0x9)=@rc, &(0x7f0000f7e000)=0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) r4 = syz_open_dev$dspn(&(0x7f0000548000-0xa)='/dev/dsp#\x00', 0x0, 0xa0501) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000c0c000-0x40)={&(0x7f0000641000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00003d6000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000f80000-0x8)=[0x0, 0x0], &(0x7f0000f80000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x6, 0x4, 0x2, 0x4}) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/16 15:33:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x408140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x1, 0x2, 0x2, 0x6, 0x5, 0x4}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1c)='cgroupwlan1lovmnet1vboxnet1\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000000)={@local, 0x0}, &(0x7f0000e7e000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00005ea000)={@empty, r2}, 0x14) sendmsg$nl_netfilter(r3, &(0x7f00005f5000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000f12000)={&(0x7f0000212000)={0x14, 0x3, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/16 15:33:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000c05000/0x1000)=nil, 0x1000) syz_open_dev$midi(&(0x7f0000523000-0xb)='/dev/midi#\x00', 0x8, 0x47e) 2018/02/16 15:33:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f00006e7000)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000c89000)=[{{}, 0x1, 0x4b, 0x400000002}], 0xffffffdc) sendfile(r1, r0, 0x0, 0x100000072439a6d) [ 39.426874] binder: 5664:5673 BC_FREE_BUFFER uffffffffffffffff no match [ 39.433770] binder: 5664:5673 got transaction to invalid handle [ 39.433780] binder: 5664:5673 transaction failed 29201/-22, size 0-24 line 2842 [ 39.465442] netlink: 4096 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/16 15:33:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000873000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000654000-0x8)={0x0}) bind$ax25(r2, &(0x7f00004d3000)={0x3, {"39a5b2a213cf1a"}, 0x214}, 0x10) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00007ee000-0x9)='net/udp6\x00') getpeername$netrom(r4, &(0x7f00008d9000)=@ax25, &(0x7f0000c91000)=0x10) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000c3a000)) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000a3d000-0x10)={0x79d3, 0x2, 0x818}) 2018/02/16 15:33:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0xfffffffffffffffe) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b58000-0x11)='/selinux/enforce\x00', 0x690240, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000043c000-0xa)='/dev/cuse\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000f13000)=0xfffffffefffffffc) [ 39.505075] binder: release 5664:5673 transaction 3 out, still active [ 39.511757] binder: undelivered TRANSACTION_COMPLETE [ 39.526733] binder: 5664:5683 BC_FREE_BUFFER uffffffffffffffff no match [ 39.533616] binder: 5664:5683 got transaction to invalid handle [ 39.533626] binder: 5664:5683 transaction failed 29201/-22, size 0-24 line 2842 2018/02/16 15:33:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffa, 0x4000) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f000051c000-0x4), &(0x7f0000d8a000-0x4)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e76000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000643000-0x4)=0x101) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003a1000-0x10)='/dev/sequencer2\x00', 0x400001, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000419000)="a24396c71dd98b605e17ce5ed3f2155d4d94ca38dfc9dd69128c69919df635ce67e96b38038ea19226f0e214a531ea06d0ded7c76d0775543b73d9991b0636fd8127a9a661bf325ede7e056f9196dc7473ef53d8b5fc44424486f45fdd7f596de50780674e92cc3d5a1b525320ee88fd318bdcd56651ad0a6c626c5d7de954b87931c9a437f91055b2b077d419afd4a8af0a8e176f4f50c30146b57707f70e2caad30ec1699d97a3683ad434a3620847d557cf781e462a8f78fefde0160471aa0b298f", 0xc3) fcntl$getownex(r0, 0x10, &(0x7f0000238000-0x8)={0x0, 0x0}) r4 = fcntl$getown(r2, 0x9) setpgid(r3, r4) syz_emit_ethernet(0x3f, &(0x7f0000968000)={@random="0562df07f676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "760004", 0x9, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "ca"}}}}}}, 0x0) 2018/02/16 15:33:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f2c000)={0xffffffffffffffff}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$nl_generic(r1, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10}, 0xc, &(0x7f0000f7a000)={&(0x7f0000701000)={0x18, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/16 15:33:01 executing program 6: socketpair$llc(0x1a, 0xa, 0x0, &(0x7f0000f4e000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00001c0000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001ea000-0x9)='net/udp6\x00') vmsplice(r0, &(0x7f00005b6000-0xa0)=[{&(0x7f000062a000-0xfb)="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", 0xfb}, {&(0x7f0000abc000)="56e50c637847b86cfb6ca2ad33db4bdcdd011a285c5cb40355e28cd8c5ff06770205ad45d04fe60863dee862d84b98509b04532f3a475e128fd4f761acda8281c3101d18ef0a0dea263588770041846603be356c7d60f98ce54f5ff3c15239b4ff9684322b2ae126ba38266db6728a9e523dc487296528b7d492f9671ec97450db5621846250252e2b4d036b22553c8b61dbf36bf31c2e07276997b6e72410e57d6cd04be4a5b2415a910134b8e9ae7f5f5d674f8ebc0caa1fe4b7b2a1275cf4dc1b4898ffa64d57b7fa641793d8fc5232f1db83e9376216e960a6d3dec919c3ddcaa59f5bfdbe2f362457ddbb44", 0xee}, {&(0x7f0000078000-0xeb)="1fc886168310d1715fe4c34e3abcea03e656d6016e71fa4ecabd1a4c787b92aa0916818be0c33aba8ddec45f035c089be1d9189fa5e115ddde49f6572a5f780ccc5ba777d53668a476ea76ae404b76c8e69d2e15ea6a273aec962601b86ee0973d3df17bb945327d7ff4fba8f0e13b21b1094461caddf29481d4545dd52dd35456c0ccbe5965202100e1f85bbce68f1b3bb21c608efe413210f35765ad0bcd9be093da0255ce77183454a78e884c9b02e5ac06771a7016e5f8e1096338656ad22f1d69964c67c287f40343819ac2dd8520f3e95409f7b9d328f941262f53fe1f984eaf6f5d9b72cfba0d6c", 0xeb}, {&(0x7f0000722000)="a9adb9741b10e60d83af85ef71964c771cf1871f55a985e1e24a61d17243928e7357f0016b137919029a56e5fc966a1691eb14909c1826e2b04ce2e712202b9074477041f47ae35fca830c0a28b819ed723efba564dd83a950f51792572ded99675ce777b7f832cb17dfeb114eb8c90b394c23866c39fb0d6e7014589d", 0x7d}, {&(0x7f000000f000-0xf6)="5d7626e8e0b05b40d885f1fc647e0dbd47b7ad6acb5980dbcb5fdbdb1824a5a7d422374d83f94c7949f7c13abe5583102fef62f5a2dfea75d929be28e58aeba1c5298a57ee1876d90d914682088046a5935c69d00aa64a1abe63cee99dfd5aff8f51848d303e678ee1d4d88664af851ba0299cf120f1f26d910186758382e874dd9bab9fddf2104af86c9f256ded99d7b5e1ddb2c7ce329394025b42e1311ccf32e2b157dd3dcb91cac02fda92214a7f020fe623c51a405f8e3301442e6abcdf42cc8a012fbabaad9e15d9eea314c7d65d5aa29a4ec129e346e9d5cd5874ea316d32c9bbbb3eeea403b9f8424db61f7edff749295716", 0xf6}, {&(0x7f0000f69000)}, {&(0x7f0000ebb000-0x94)="81bb03b827bbe890eb48855a9111d620b0e076bf75ba43358d8ddd3e97ac6328cc8a481450d8052ad8e8a774cc1d7c0b8bdbc36e6ffaba946d89205c8499fb99179de23905ec2e47095566237b665a0b5b07d7e3141ecaefcd683311c4a870714ffd51defba7f0ec3623405dca1959f471a58d1136c24bc863f3c217cce5a99e6acf011449581a9cce2155165cebc9ac12c4d432", 0x94}, {&(0x7f00007b2000)="0b19f411f225f8c3aaa9d896ccf96d2e72ff9ab31b99a5394be1804d2c8c9eb5fa850a9f89f9c9ba4bbe5c668fe23220dd7d192c3cde3e5abc3d27c671d017d36b4cc1814b786a89a8d170aed3b880214575667250c3db4e9d9e89507676fd8bd1c00d107f4b0ac2425ab1e54b163d6667310af6cc57ada79db4040aa2fab016d8f9a10152ca9b9340404281c46ceda77a507c9251c70650349809676b5d58c6810f", 0xa2}, {&(0x7f00000fe000)="bda7da", 0x3}, {&(0x7f0000566000-0x4d)="36945aa8a71f68d212aa51a91a45cbc34d65ec19d9dd81f43bb83223eca4bbeb32e641cf0b5f1ddb1a57d2bac606ccc74f47e6049f3c9042f59eda8b80b90c0222494528fbd40c940daeec8a22", 0x4d}], 0xa, 0xa) readv(r2, &(0x7f00008c1000-0x80)=[{&(0x7f0000234000-0xd8)=""/216, 0xd8}], 0x1) [ 39.543066] binder_alloc: binder_alloc_mmap_handler: 5664 20000000-20002000 already mapped failed -16 [ 39.543227] binder: BINDER_SET_CONTEXT_MGR already set [ 39.543235] binder: 5664:5673 ioctl 40046207 0 returned -16 [ 39.544994] binder_alloc: 5664: binder_alloc_buf, no vma [ 39.545085] binder: 5664:5673 transaction failed 29189/-3, size 40-8 line 2957 [ 39.573441] binder: send failed reply for transaction 3, target dead 2018/02/16 15:33:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000051e000)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x401}}) exit_group(0x5) getpeername$netlink(r0, &(0x7f0000a6d000-0xc), &(0x7f000033b000)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000bbb000-0x8)='keyring\x00', &(0x7f0000b89000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r2 = request_key(&(0x7f00008f6000-0xa)='keyring\x00', &(0x7f0000181000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000696000)='lo+\',[vmnet1\x00', r1) add_key$keyring(&(0x7f000056c000+0x437)='keyring\x00', &(0x7f0000e8e000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) keyctl$unlink(0x9, r2, r2) 2018/02/16 15:33:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d1d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000610000)={0xd3, &(0x7f000083f000-0xd3)=""/211}) write(r0, &(0x7f0000e61000)="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", 0xfc) 2018/02/16 15:33:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00008d5000-0x9)='/dev/vcs\x00', 0x400300, 0x0) r1 = socket$inet(0x2, 0x4, 0x3) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b38000)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000787000-0x37)={r1, r0, 0x80, 0x7c00, &(0x7f0000775000-0x161)="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", 0x4, 0x40007, 0x5, 0x0, 0x5d3d, 0x6, 0x1fd, "896a6ee433ac1baee992f97af3150e"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x3, 0x4) syslog(0x3, &(0x7f0000a37000)=""/17, 0x11) 2018/02/16 15:33:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00001cf000-0x50)={@syzn, @ifru_data=&(0x7f0000386000)="92dbdb8fc9df06832f9c30962b8cc02825247e15e3e1785e1d1e638d3283edac"}) pipe2(&(0x7f000069e000-0x8)={0x0, 0x0}, 0x4000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f000080f000)=0x15, 0x4) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000864000-0x38)={0x2, 0x0, [{0x7, 0x2, 0xa, 0xad, 0x2}, {0x80000008, 0x6, 0x6, 0x3, 0x5}]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r4 = semget$private(0x0, 0x6, 0x8) fsetxattr(r0, &(0x7f00003ec000)=@known='security.evm\x00', &(0x7f0000bf2000)='\x00', 0x1, 0x1) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000d85000-0x80)=""/128) write$tun(r1, &(0x7f0000205000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x123, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @empty, {[@end, @end]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"191541da82b6d900e31dd8db299b6cc04469bd65c6c3951ccb9f3e6d08fd1dbee1081950ead28d9130560b75bff3dc9534f4b71f92d5588c8f8e3117234dc57cb920a623ada43b3746783cef9e1c73ebe4d21e6d9c68d8324229954e3c5dd320f753328905f662bdacdfd56488e04e8b89dfbf8cb02cabefc4afe76782342fadbb90595e6f3a3f13ebc6f50929a983ab5f6ede2dcbd4270694ee984a525a115300f4fadc84bdef20948e61d8c718fc190143383266279e61da0bed1c256d5b312adf9c7c08a6813f58c34a9668e57503566beac657cec90fa8abf31480d77e2536acc1a926a70dccdc78f981ec8a262040859f1e7457fb"}}}}, 0x12d) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000036a000-0x50)={@generic="d579acff1964eaf94b79fc5a67b5362d", @ifru_mtu=0x1}) 2018/02/16 15:33:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x30, &(0x7f0000d9a000-0x4), &(0x7f0000a90000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2018/02/16 15:33:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b7b000)='/dev/snd/seq\x00', 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000042b000)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) clock_gettime(0x0, &(0x7f0000b28000-0x10)={0x0, 0x0}) write(r0, &(0x7f000077c000)="9df42fdac4677f8e22a6a37997f6e2d255aea730817dc4ed82bf0f49c0b5a28e9a3782b37c4a85f21529841343eafedc92c95ef4db07e2f32d31dda081bc2d72f9df1f7f0639afd7c7c0bf68b4b90d0d269155a98ddcd351eacc655d7f30c0e4bc19fa4149d5aaba3b65aa857eab454265cf7b5d426d143d54d035c8ddefd763f1a1b508bcb394e215fecaedc6081701788812487e6f0728679b0efdc2e9550249cede6053684763686f9704e77bfce7378ca8209f4ae3d5768a9a8aa6cc7b295b98", 0xc2) ppoll(&(0x7f0000c0c000-0x38)=[{r0, 0x40}], 0x1, &(0x7f000011b000)={0x0, r1+10000000}, &(0x7f00009ad000), 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/16 15:33:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000643000)={0x0, 0x0, 0x0}, &(0x7f0000189000)=0xc) stat(&(0x7f0000f6a000)='./file0\x00', &(0x7f00000d8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000467000-0x8)='./file0\x00', 0xc0001, 0x80) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000a17000-0x8)=0x1) close(r3) getresgid(&(0x7f0000454000-0x4), &(0x7f0000715000-0x4), &(0x7f0000893000-0x4)=0x0) setresgid(r1, r2, r4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000829000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}], 0x10) 2018/02/16 15:33:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80000000002, 0x0) r3 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b86000)=@assoc_id=0x0, &(0x7f0000708000)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000f32000)={r4, 0x18}, &(0x7f0000e39000-0x4)=0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00005de000)={r3, 0x28, &(0x7f00009d2000)}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0x1], [0x0, 0x4], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@loopback=0x7f000001, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6_vti0\x00', @generic="fa6ba8342a1757f9b9c9d6cdde907549"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x11) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x2, @loopback={0x0, 0x1}}, 0x1c) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002ae000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f0000105000)={&(0x7f0000108000/0x2000)=nil, 0x8001, 0x4, 0x8, &(0x7f00006fb000/0x3000)=nil, 0x7}) r6 = syz_open_dev$audion(&(0x7f0000077000-0xc)='/dev/audio#\x00', 0x4000000000000000, 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r6, 0x408c5333, &(0x7f0000fba000-0x8c)={0x0, 0x8aa, 0x1, 'queue1\x00', 0x7f}) ioctl$KDSETKEYCODE(r5, 0x4b4d, &(0x7f00008ad000)={0x1ff, 0x800}) [ 39.680223] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) [ 39.693990] netlink: 216 bytes leftover after parsing attributes in process `syz-executor5'. [ 39.730879] device eql entered promiscuous mode 2018/02/16 15:33:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00004d5000)={0x7f, 0x2, 0x9, 0x2, 0x401}) r2 = gettid() rt_sigprocmask(0x4, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x3a, &(0x7f0000b1f000-0x10)={0x17, 0xfffffffffffffffc, 0x1}) rt_sigtimedwait(&(0x7f0000757000-0x8)={0x5f194203}, &(0x7f0000f1f000-0x10), &(0x7f0000d1e000), 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000063a000-0x4)) 2018/02/16 15:33:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) pipe(&(0x7f0000baf000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, 0x0, &(0x7f0000fc0000-0x4), 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000154000-0x38)={&(0x7f000090d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dd493b2fee967fe8ac53482e2b06251c96796149ca48657d75b53aa112d3b47c8b0db92ed40fceb332bc5e57ad7139a47d73f1c6c6a8a74347e5a01259ed87"}, 0x60, &(0x7f0000a4e000)=[], 0x0, &(0x7f0000a79000-0xe0)={0xfffffffffffffe65}, 0x10}, 0x0) 2018/02/16 15:33:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dbd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x40000073, 0x0, 0x101}]}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00004d3000-0x9)='/dev/dsp\x00', 0x0, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f000091d000-0x10)=@ax25={0x3, {"f20e6721dadcce"}}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000481000)={0x0, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x3f}}, 0x79db31e3d0f0f2e9, 0x1, [{{0xa, 0x1, 0x3d, @empty, 0x5}}]}, 0x110) 2018/02/16 15:33:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) lgetxattr(&(0x7f0000131000-0x8)='./file0\x00', &(0x7f0000cf9000)=@known='system.sockprotoname\x00', &(0x7f000052d000-0x74)=""/116, 0x74) prctl$void(0x407) sendmsg$nl_xfrm(r1, &(0x7f00003dd000-0x31)={&(0x7f000068a000)={0x10}, 0xc, &(0x7f000021f000-0x10)={&(0x7f00004c5000)=@newsa={0xf0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in=@multicast1=0xe0000001}, []}, 0xf0}, 0x1}, 0x0) syz_open_dev$dmmidi(&(0x7f000024a000-0xd)='/dev/dmmidi#\x00', 0x6, 0x400) truncate(&(0x7f00007c7000-0x8)='./file0\x00', 0x5) 2018/02/16 15:33:01 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000004000-0x4)=0x2e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000007000-0x4)=@assoc_id=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007000-0x4)=@assoc_id=r1, 0x4) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x6, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000003000-0x4)=0xf4) 2018/02/16 15:33:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a}}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f000096e000)='./file0\x00', 0x214400, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000095d000-0x8)={0x0, 0x0, 0x1ff}, &(0x7f00007ce000)=0x8) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00005d6000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000061000-0x10)={0x2000009, 0x20b, 0x8, 0x1, r2}, &(0x7f000011c000-0x4)=0xfffffffffffffe5c) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000008000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/16 15:33:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f00004f7000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) setns(r0, 0x8000000) 2018/02/16 15:33:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1f, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000951000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000ea9000-0x8)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000199000-0x8)={r2, 0x1}) r3 = socket$inet(0x2, 0x80003, 0x2) r4 = getpgrp(0x0) getresuid(&(0x7f00006d9000), &(0x7f0000a96000), &(0x7f0000954000-0x4)=0x0) stat(&(0x7f0000c4b000-0x8)='./file0\x00', &(0x7f0000b4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00007fe000)=0x0) stat(&(0x7f00004f2000)='./file0\x00', &(0x7f0000478000)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = getpgid(0x0) lstat(&(0x7f0000c02000-0x8)='./file0\x00', &(0x7f00004d6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000bef000-0x2)='./file0\x00', &(0x7f000056e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a2f000)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000270000-0x4)=0xe8) getresgid(&(0x7f00000da000), &(0x7f00000a0000), &(0x7f0000ef3000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000579000)=0x0) r17 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000078b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000865000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a45000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000edb000-0xe8)={{{@in=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000710000)=0xe8) getgroups(0x1, &(0x7f00003df000)=[0xffffffffffffffff]) r22 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000ae8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000ea1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000650000-0xe8)={{{@in=@broadcast, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000d8f000-0x4)=0xe8) r27 = getgid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000656000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000bc9000)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00008d0000-0x4)=0xe8) r30 = getgid() r31 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000eae000-0xe8)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f000037d000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ca5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ddc000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000889000)=0x0) fstat(r0, &(0x7f0000a7a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00001a5000)=0x0, &(0x7f0000b67000), &(0x7f00006be000-0x4)) r37 = socket$alg(0x26, 0x5, 0x0) sendmmsg$unix(r1, &(0x7f0000e66000)=[{&(0x7f00003fd000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005c2000-0x80)=[{&(0x7f0000b95000-0x4)="86c61b07", 0x4}, {&(0x7f0000268000-0x44)="3bea1028ba09fc9650a77276e9f508c12b6ba04adc1cbb278772cb12cb48f9721b6159f8fce4795f8e2e69892cdbba1f389beba07b1ae32e7b980d486bf7ad2490e4ba4e", 0x44}, {&(0x7f0000d27000-0xb)="cd1a96b30c83e48676dc9e", 0xb}, {&(0x7f00004e3000-0x79)="514f078acbe6ae05b2a4d624ad6701bcb9c4776b7c8f8cbd51d0471bc970f44a176c347d1f51c8c9607ccbfdfc54b087fa0ea6b278872488582b0a698de971b8b8dc60988acf1a4582903ad5cb3be110fc849bdf66a0141b184c53dd26b4b02366f83899e018f611ccf8fb220fe3e29b6936e6b7e545708279", 0x79}, {&(0x7f0000791000)}, {&(0x7f00002bc000-0x46)="bf1f083a52b8c6c3849884bc213ce9ac2f0480d0b0f5304c7d4a4be90894cf05a34865a8dc942620fda1df1a48c08bd9d177a8ef20b22578e1cafdc221607cee82b541790207", 0x46}, {&(0x7f0000d83000)="143d9585644a73d6d4de66abe6c7d24a7b77ef1e42ab9766f9a147877d3fec3e79ec558d002da48990d969bb92c7665f4bd00e6eca83a4820a851f84db0de34df8d03da32aa63e836646918114835cd63af3d9b78aecfc79c4b640a62e599d74ddff65862355c2c375051c0733340d88f9795d707454c99632397e3ce336917cd3ac5b06e17e3f9573fd1d240801cabdf21b9f80e8ba24176e5b5acdf541ed6bdb", 0xa1}, {&(0x7f0000334000)="fe631792ba78112ad04d8382620813612ac8d60a82918280475221b41bed551eb8ebf909770ca3f58141928e8c513c709c1d8e4979ee32565dd7665bb2f2396a701601", 0x43}], 0x8, &(0x7f0000765000-0x60)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r3, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}], 0x60, 0x48010}, {&(0x7f0000392000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a2f000)=[{&(0x7f0000d16000)="caafbe8b00367f4abff10f43ece60315aef8ef25d79df4df996f21c667e5e0d5ad8a16070f11eff3f019aa3f01271fac85e055fbcba535f03e735db9b0e3ccdb", 0x40}, {&(0x7f0000307000)="f23a4a22cb8b09bd838169871b10757775e7b677243eea8b05d70f11d1e34d0d5fdfe390b6cdc2b2cb5c2934db9037ea83f3e074107bf438002f814da5bd6f643a7b34df434785057dc52e6df3f1518bb469e226a0a3e379c4cf9ff5920b307b3d0ffc0a65dc7bb849425974c1af17d23a372d96dbf5cfb210abad9253299489be1a7a", 0x83}, 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{&(0x7f00002ca000)="b7719d5b6a05a5cf1b9f4b73928ed9bcc5d1a0d7c761921dc55ecde622401b795b280c9f9c904610613706168a73a6b0c84a70b23e5cd885a37a9703a6973ae61c12ff9701341b32ec4da8c0b5d6369538574372e4f89d8dfce244397f203b140390597df1d47cad338f6028c1f2f77db71f80acb6268387abf637ddaed801919ac8c245674efd811b29a9507b669264845ff68f9708afc4a2d35474ede2bc5d9589d3ddd417827d498611a5558f8683d3160bac3a6de8145e75c619b534da08fa958b7daa2b59d8383bb3f59ff181891e71a40735826c284a7feeaf3fb891fe79450529d836afad2524f2bb8762", 0xee}, {&(0x7f0000230000)="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", 0x1000}, {&(0x7f0000766000)="70583065ed1b0a6399c77183ec8895dea215ea942e7e1066577da44c96b18c4305d77351e2faf2b5042c88ce2fa1b0671d34af00a773aca617434384469537b9e1bcefe85212cbc48b3b2b9e5ebe4a6c78407451193a7648e8960564dc93af351c9c437acc863f22d598332b5d082fefbb5f608ab3eb3060c5d0ac17e86fb3cc1bdd8449ac9ec46bd0094cb4b1b0b4213f43", 0x92}], 0x9, &(0x7f0000353000)=[@rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x140, 0x40080}, {&(0x7f000026c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a90000)=[{&(0x7f00000ce000-0xa8)="3d5d71d6b35e1bf253af3c850686195bfcab5c1842a575268d9d557e483338bbe35ae8a6bf491e580759698f438a59f2a13a1ca65705495ecee29f2b873497de9b4b049bedf78bd9780b5809df019d222df0d808fd29f501b3393dc2647de46e410586f7708d8df2c426200b33c4935c59b200090daaf180ecfdb44ba6215f4a8842edd5791a60d5baf48ebc1a46ac615bfef53417e616f38b99876abf2b2f768feca7753ae5eda7", 0xa8}], 0x1, &(0x7f0000424000-0x88)=[@rights={0x20, 0x1, 0x1, [r0, r1, r3]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r3, r0, r0, r0, r1, r1, r3]}], 0x88, 0x4000}, {&(0x7f00000c6000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000cfb000-0x20)=[{&(0x7f0000319000-0xe2)="a1dd51c862552d1f84ca78cbcf4bcc8356e9999d456862634acd77284f0cbfcfc68bf65c638265533d99a2b9884b3356ba8b1fb3c08660e6ad9c428039ba868712670241f1e60e05679ad889e441959707743da57064816d386047cb5ef34a8c777527b0558e3ff29973828b07185eb771a3a15c7c1f1b4bc8e1da5510ebcf0ac24bb70de4ea508ada515e38ea29b0b6f1257b216fba2b7556b04a50e72e000272dee58b28030e1ec12bc16ccf6b3de2ab6d06b4f27795ff06eb3cdc7a9ac7d3194d04d1f3f688fe7aef32b41b01a9e37a32bbacaeab08382d710e9b58d344c77c0d", 0xe2}, {&(0x7f00000ab000)="31fd7e50c4efcc1305c7b3457abef060bcca53dfb9e3f16acb75f39f337fe20fd7c28d", 0x23}], 0x2, &(0x7f0000eee000)=[@cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x20, 0x4000000}, {&(0x7f0000cf8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e6f000)=[{&(0x7f0000042000-0xc4)="c86bdad6c7a3d224519585a91dcc2cfab45c2291c5fab722e5b4a9bb0c9098e8559726a3d1c1dcf33218bfe3cb48e003e59d8ac79cb5dc1c586ab63de99609ae617e529661e40ee44487b3027ceb907ca8ef0cd20cd1e2cc19f480cf81e72115c8318a8ec2068289dcf5c5c84e65ebe8e7822285e5af5de39191968bf06da1995508508276380f87b8fa606e8ef6ffc6d5e61d0b261868af965970347581b460b88e0079c17cc5d4f4d1577741d4bf185c7a43772137ab5e928ba982b22a299689d0b8f9", 0xc4}], 0x1, &(0x7f00005eb000-0x90)=[@cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x38, 0x1, 0x1, [r1, r3, r1, r37, r0, r0, r0, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r3, r0]}], 0x90, 0x4000000}], 0x5, 0x40) setsockopt$inet_int(r3, 0x0, 0x5, &(0x7f0000258000)=0x3da6, 0x4) eventfd2(0x136f, 0x0) 2018/02/16 15:33:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x2c, &(0x7f0000000000)=[@in={0x2, 0x2, @empty}, @in6={0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x606}]}, &(0x7f0000001000)=0x10) symlinkat(&(0x7f0000002000-0x8)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff}}, [0x100000000, 0x2, 0x1f, 0x2, 0x9, 0x5, 0x80000000, 0x7, 0x22cee843, 0x3, 0x0, 0x9, 0x3, 0x7, 0x6]}, &(0x7f0000001000-0x4)=0x108) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000004d000-0x8)=@assoc_value, &(0x7f0000000000)=0x8) 2018/02/16 15:33:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000015000-0x3c0)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x1c0, 0x0, 0xffffffff, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0x4, &(0x7f000000c000-0x40), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@broadcast=0xffffffff, @syzn={0x73, 0x79, 0x7a}}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="742d7dff42a7bb6e84d061f6c226eab1", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0xbf, 0x0, 0x1}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x71}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) connect$inet6(r0, &(0x7f000000c000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/16 15:33:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) dup2(r0, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/16 15:33:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xffffff74) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00008d3000-0x20)={@generic="fe1fc6a22f5726cda83b21e3f9ad20d6", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000018000)={r0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000652000-0x1008)={0x0, 0x1000, "d5840fd267aa7c751a0d947bf61da9796c3fdaf3082a861c167862d9c14e37498d8889103971090ea3c2d78fa4d8c128c8fa045417dd3268757f830613a844172d0fcbcc270582be45a0a67553cf146f5d5d4cd9fd9439671f23bd2b75cc6e2e4113742057cdd42b800b8bdbe8988f8d3846e78407e8bee101875b566fc2d923ffc236e0baed1e7b7dc7ddcca78e8f8f289ac7e087197fa6e10bc9f9286b1a2a828decc3b2bf6e529b7ba57ba7bdda5f240c5cf05fd8116f9c91e7e7acfd7d9aa360741671df9645d6bf1dcf86773ddaa64645cf5c48bf8d65cde2ed53f87c5f86f05a0539c8a6d9d6c8b774bc3cacc7eaa00ab15cd4684a97725186d9658138fbf02d1c5bd35d33f633e4e5a62d7590fb49af976bf5e32dd364d8c2487dc5ecf2bfb7bb185780ef9c9eb3bfd10bc0f5d8604acd3427c6f98f8f792b1db8e31f6b6071cebbb2fb065c164c18372d297c34e8c2485f165270a39662be7ea44e7bc7939dc4c6e1c57811018ce5d581a6e4487cbea714346a7e8ab0a70b8578d32ba7058ac9083c253ebbbd24055a74a5427776986bc3236da508b8880b32a5ae90b0fe1374e0a17d69a02c85c6538f2151585de2e029424c25c07c077ead6260cfe1c8c88fc88108172897e59fd5abe1d6286e97ed3ff3442366538eee47a15ddf271ed52cabe81dc4844f45bb2da2eb406c431fead85bcef6f391474f2a9e4cd54262a2c5a469e4c7ae90711584f92c24685217fbc496f5412ca453ba6f5d153663e1ce093007a9d8267bfa2d935ba8c73ce2d44aa719f2f6230e90aa9b6a19f873700b6d06a3bf2cc35930bdada66bcc854e988f9f9757d894d7fba2dca936fe0044bb29f2dc8b6c7e381159dc271ebbbba287a6ef4cfddbf074da4e330cca346cd28df7191d430e41613f4ce447a19b26ab59a2a73aa59abe3ec338ae9f8bd3524342c07045e2b345af2ddcda46150cedfdd7100919099d8d5d58fa93c1be6264cd7e39adfd6dcd304c58ef163cef9915c94ccf788663099e83ed5562aecee0985f4e52db5d6fc2eb4320367dd730867aefff5d452a8efecf4e486d2648cd6dce5807d1aa47ad6a71990dee0d05fd70e19e53029db6d8815895771d120294cf85dc6989db5adccc014a73d932ad38bb7da8b12b51f0940fa608694d250fbb2fb797e80d134ef3c8bfda834de7473104997d2168416eed569f14df09232fdf66bdb36af363fdca4e0b78bca2d0513a3248b0db261fd6095fd056fa5ad6a113107a725e9ffe6f3c9a7aa333ac59f302a395b7a0c11fe017d29ebb8d5d04c7660cfc98791455a24102b10b57fb65d71bc0bb148ba2d6c3b6854aa76eab8129c2dd9f8bc29df2ce921b9e1a432e7c3aa507df2374926d187cf77dd758dd68e968979ea092540c9dc51ec7c38948c908f1465731ca11764802777b734e52dc2c67e1848d64dfffc3942e2b54149cfd479925cbb0393014f76c6ee67817ba516ed4df39a92e1b83a5cd00183e354cc9f4d9bc3e1ccaa87c1f7e421f9039ba7a908d60d952d55c146eb4185eebc497ef104f2772d682c069e144e65a062aadeb341d73663b42c6d126359ce7102964034f5347b9d4af2e8a583ff7f25f332b00e5879d1317b90c2dc9ae30dbcb838db67e684ff34fbd05b9f0665fa90b4ecf1673ec7513a024a665de0cda2cce783a047094ec5b942719abac7bd5d9acad33a49bd51c04763e7e7f622f34bd5b004ad29fe47d7f2632b1eaf0aa828f7968763b476e12da6c1a8eb0b027bd59bd243c2509858e43f843398fb238835c8afc37e755db43899af23b5758fc4827a94f2998f13855de5c9e6df90961228c834fa85dbbaafef24ae9e72e81c49cbb3f682df64007eaa88679a7a1e6af6c84059397fa97d4711c8c6fa506ebe269853fc7b691ab16074fd8b01a87a26d8466a758eadfbd7e1e8079a82c08174bb58067f537b3e8a4fe12ba3de07caaa78d315e2e3c66981fd823225d8a8966254141653866d838a00446c4430afcc1d854384418a99d71ad1fe7db5dd054acb9253a2c583617487786f3340966155335abee0bd89c6ae3d7519fc5888a1676fb874e954e7d85decd1eccdf9d5d5489c1008ab8b5d7ebe6b05ff0ddc63020278a2426c325c26a3dea03c97a2e396ec783c578e61b28038b168126bc0c98dcd0b4e98fb485610e03159758153dc9fe0dde46ef9555d0525bced8e1a1fa903c8b24003dd0b1cbe203c3892167dd5700aa794274131dd0175ed8a58b3adb8545660576300e4d5d9febde2ca3e69ee5ee09635edcd492a3e3f88d9b94b4b8b0de1bd198d97b43563179e24aceb9aabc247485322e982247a688c7dea841d5c1854aaabfcb67aaf8303f555df5eecadaaa07a844d17a20b3f6659879571b215779b1da3640fcdc08baed9820f6699cc6b29892132c64da436a34bcdec136fbda8c4aef1dbc186fdbecbe2a90264ef412e3566eeee682c14f620d7ce13586eccb2603b99ccb0e466b555435a3aeade37f218687333074923c3557b2fda4ee2194187ba1af93f1211f98987771164ed6b84558a58e953ce72afde420190e9693bc2b2e429ca2f0df287037d84eff1352e580e60eb479a646ec1251159df63cf68d082767d2ff984f42da9ced1b9ece746a387dea62012c4535b27b2f67c69522f53eea518a072cfd2a951b4e6bf73221b2b93f3e5e1c2823a112dc77d594b8a0d83de810407296c61887ad726f6421e877a834b62fc55ffea58f05b171ea6593d0c58c702e849931b15f0d6de8520836a8fae63640de99e7bbc5380b189a9e96a4ddfd4d137b229c8d2c0f32ce98ff16778434d8217beb55d6730c974eb284d97d780997b0541fe89a870311c2a67991e98dfe58f1e1e4b7e4dd03741c7f0b7e372bdaacc16088abaa84addda632ad5436e74e2790bb6c8d8b026fea17379ed9ed2f40dff424e4ba6d09ca03edf9abf4e845ec2fcd5458c8cb0e2096c82cc644730c0b0b34779f68b12afc55df17247665558bece0b91ac153cdf11e14d7ab66503bed667916878d5438c712877d045e20031c3141205cfd508564f42f0df1c35d3ede3f7b2ecdf306a4d566993c710fa182b62b85548f67dd775f53feaa40a72dddadaae63d13bc9e916e315457884a81d929ea4d03163c14aaeca8019c0bb815c4cc7f0fbc22ef1934a782dad2445bba1963307cab9d694215f4eedb0f6ec19bc12ff4a48826e38515c86a8c3c7c5f8384214d692b74d3de00207d69dec7d00a9a673598eebdec71d175236b861cd130cfbeeed9263acc15de408b9fdc2d87e181d76be4a92a477a4a2dff11662bb0bd439d2ec576e5331c7a85ac3973e5771bebfe88fadc9bc41e2044c445760f4566fa933f3ba90adb9e09ddfaf9cd39b88ee0f63b80d1db3959ec45623462ae63aba9e07bfcb5feb18b3958e0211e10c08a4f45b8d43200846e875eb2f3435fd643444c92b92175ba0557ba725cd633fe17c8ea892a1ea3d1427a657af1cc1eaae0aac80fac1383486e19c0d6f8ea797e896c2ab4f27a0041d230f858a034bebd7254022a9b37dfc301f5ac7d1692731d98a32aa3a21272b6f1f0886452fdf8e569d0785eb90387cb738bc63a54f1d04d240ff550d2025c2632eb6d08cf721570caf1d0a81431d679b1aadd8ebe091cc0af2e1dd269fbc3c8f925110f249ef2a50c155af9e6cffe00bb86e17bb2953fa929c6db4d83e55e7fbb1f8c4852b204ce041a43f06ade937fa12195614350f5477140a6559fc454b4604be6832ca62270a0dd0887f6ec5f673cc9d65d99d33b9b93ec88d59fe1706bbb563c45dacd12f806767e130d2cfacb938e1e27deb987d2e34f4f810a598a27e502ac998a814c9853a3b5cb4245dff79f339979529c336fe5cd11412633a1d881362c4853fc489a81a59e6cd44f7850c73624276591f81cfc50947e59692be668d75b46ba87a114a04fceaff731794f2d5143860e92a525c3177b5e9ccdc0255ce1bc1b91dd3c51274dfa4253e93f71d01f946ea5db2a2a349671e0643620efae592db7600264d7da125e9a7e066505dded13ec1f92608e663b09fe810cb3841684f06db82ff4c22e4b144479f7b83d80db9cf5271a820f696c4fdbdf27cb0551174500e75f222517302f807bd9906a93a0d7865f5a2e04f17748ec302034dab169c9e7c3c584f9df311b4e4b85158ce5400275b9bf442ee405ff79efa9f018ecd752639eeeffeecc768e8a2a14342930c2fca667c439db794ade369c1d7e39e3e595cedb0100df18c6490ef724e52c12da174d6764bdd2e9c75e729ed4d3e6d825e8186ac4683c6048e24ea0ce24303e224ab71ced86b9dc8bd9f9cd9b03bbc992cc34532d3d85d08b2727721f162f3e1db8b5050b5cc5be5201edbd532b11a1c97734a364989c7f36c10c1744fa22e55bd64349d420fd7a04b601acf0bd56f5665166e91777c95fde9ac30208d8270fdcbe455f887c19d2239be746d51eea29ede46c673c8a4d013a15640cb6a17daf2ea5030a0420d2543502997b3ea2898fa4b0fb2552ff3a194b702fbc2e21f06092e57b7d036eadbfba7f9e33aa04d0ac71895527be8e494827f669578329923a813896b49335712f73cc2d4e7ec994741746294d8934dab881d1d523fc84bb02b9422fa1179c93cba19ce8ef6790a0824e20f11a7a5cc44968da6c9e98a06674f64dc7d2f2974b8bafc9eca72af60933ebbcd5396985da5c92561c3eac92a3ef630c1fd1869d2353e2cd4d5a13f897656b660bb24ea5dd6b5cbed63c35a4f247c6f1dcc69b8094ec13b41a75422b62fa41a190cbebe8c04d49b3ae33263feaa839ed60f98f3d3be1da3d3691c22e3509ccf850239cdaa467cd66eed08546ee0abd5c8a479267bee4721a7a9a2da54fd6dce506066fdbfae4b2cf80a0e1448077a390cf8d85e16676234af23c70b3377551009dab72c69cf9d3fef896ebe884ab4967b06faacef8b69702d69123887aa97f821ff6d6b94ca15ef34807dfe85c354b9da5837c8d2652016d02f657d63624cca106f425117cc4e7efe76e05f476e184c4d9b15fa841c949e1ca158fb08c3ec759ebb5d2e063c2193af401dc5326cc309123997244fe243bc8f33abde576888431e820d165b6e99cf0c472403f0a727db8cd6f6f218fa5c9ce5caa101b7c1830df5ba12ed7e1ddcf6254e99973698544f8be7e52a4c54b2642814936e2097d746d408d37140dc60801af56a7f26d52c181fd5b7f6198f669ba2342fb97e8b881f2ffeee02fe6f5a57f32bf954f8baaad202fda266d56fe9ab47b705d383ae6c80a7ae7054e404410e74cfb1597c21434965f26288c98bf94ba45cdb4d6117290b6cfedf9f7cf33cbfc0f8c32a038a94f838c2317a80d82a3f76f87a9697800e546c3f883b6a771c3312a31174837c80a471f0962d3d0364385229272d5a1e86ad9ec973fa8f068bfb3384d3f21ea0e765d0d7eea430fd68f468872cb71c83e1259deadce4dfd7ff611ebefbf78e82fcbb4d2ffbd6531578685e02c02e0c159926ed348cc336bf780366cf54b77907265f7b24e397a6290a7bc0a7fdfa3a75442193228032c0157a242802edcdad16c89933fc62b5a67ef93565cc34e3f57d8b9cc344c015cccf4b53ff759e6eedfafa95eb89b6f751cfaaac0f475eaf749cc4c3eec1ac2e7ba9fb248e7a2b047e073d328040a24402f1a8246780e294aa08e0c84b9fb00ccf36626838bcb14a3e0cfce1afe6254b8dc424e45973c318176158f5589fbfe118dc051249750cb29e01c91b5d448"}, &(0x7f0000300000)=0x1008) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000732000-0x8c)={r2, @in={{0x2, 0x3, @empty}}}, &(0x7f0000405000)=0x8c) r3 = dup2(r0, r0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f00004ef000-0x8)={r0, 0x3}) 2018/02/16 15:33:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000945000-0x58)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 39.846134] netlink: 220 bytes leftover after parsing attributes in process `syz-executor4'. [ 39.887051] binder: BINDER_SET_CONTEXT_MGR already set [ 39.894340] binder: 5778:5792 ioctl 40046207 0 returned -16 [ 39.908114] netlink: 220 bytes leftover after parsing attributes in process `syz-executor4'. [ 39.911881] binder: 5778:5792 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 39.940475] binder: undelivered death notification, 0000000000000000 2018/02/16 15:33:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x8001) prctl$seccomp(0x16, 0x1, &(0x7f0000000000)={0x1, &(0x7f00008d3000-0x8)=[{0x0, 0x8, 0x3, 0x4}]}) r1 = socket$inet(0x2, 0x80005, 0x0) fcntl$setflags(r1, 0x2, 0x0) 2018/02/16 15:33:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ebd000/0x4000)=nil) shmat(r0, &(0x7f0000301000/0xc00000)=nil, 0x7000) syz_open_dev$midi(&(0x7f00007b3000)='/dev/midi#\x00', 0x0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 2018/02/16 15:33:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000003, &(0x7f000000b000-0xf7), 0xfe6a) 2018/02/16 15:33:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000586000)='/dev/admmidi#\x00', 0x2, 0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001a9000)={0x0, 0x23, "71de63403113fa6c6917176e58e7b811805b49d538715c73e41d9a86944883bc0611dc"}, &(0x7f0000f4e000)=0x2b) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d1f000-0x8c)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001}}}, &(0x7f00000dc000)=0x8c) listen(r0, 0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000dab000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000170000-0x8)={r4}, 0x8) 2018/02/16 15:33:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00005f5000)=[{{&(0x7f0000ddb000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000c3e000-0x10)=[{&(0x7f00006c5000)=""/32, 0x20}], 0x1, &(0x7f000008e000-0xb0)=""/176, 0xb0, 0xfffffffffffffffd}, 0x80000001}, {{&(0x7f0000240000)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000282000)=[{&(0x7f00009d2000+0x815)=""/4096, 0x1000}, {&(0x7f0000f91000-0x1000)=""/4096, 0x1000}, {&(0x7f0000475000-0xd7)=""/215, 0xd7}, {&(0x7f00008b1000-0x2d)=""/45, 0x2d}, {&(0x7f0000fff000-0x2b)=""/43, 0x2b}, {&(0x7f00004a6000)=""/97, 0x61}, {&(0x7f0000c48000-0x77)=""/119, 0x77}], 0x7, &(0x7f0000d79000-0x1000)=""/4096, 0x1000, 0xfa4}, 0xa6}, {{&(0x7f000091d000-0x10)=@ipx, 0x10, &(0x7f00008dd000)=[], 0x0, 0x0, 0x0, 0x1000}, 0x8}], 0x3, 0x20, &(0x7f00008a4000)={0x77359400}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000283000)='/dev/sequencer\x00', 0x801, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000013f000-0x4)=0x4, 0x4) bind$alg(r0, &(0x7f0000bc2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f00002ce000-0x40)=[{&(0x7f0000459000)="12", 0x1}, {&(0x7f00003c8000-0x63)="9f", 0x1}], 0x2) 2018/02/16 15:33:01 executing program 2: r0 = socket(0x17, 0xa, 0xfbfffff7fffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000fdf000-0x38)={&(0x7f00009e0000-0x80)=@l2={0x1f, 0xffffffff, {0x8, 0x1, 0x2, 0x3, 0x7, 0x2}, 0x3a, 0x1f}, 0x7, &(0x7f0000600000)=[{&(0x7f0000001000-0xf3)="a3d5aa53f5570db99094de22611734550cafa5e58593867544889449864406ea9469cb8ad3f95a340013c6a67ccfbeeb0984fee65a42dfcc0d3b9c90e20d3decb079d0693fcb3abe47c7600ae93eb8df72f7511d9baaef9797a2f83308d0afae685e1fa65c4417dec3b5e1011dcf38ee7c57a326a78c57b22cf3b92afa168d5506b6b1044367dbd7aa9709281aafab92327eb63f052cff27f684c9c558e1b1baa5ba657b29b8e1acd0d315414e003d058d5b83c2eaeeeba9c923690c99ee252c851c47534d4091d37e9b26334e3d1693a260b3879ca5a3139320f0b699f8ff7aeb40a7ab686f63e6e10600873d32eefbd5ed75", 0xf3}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x2}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4200, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000000)={0x6, 0xfff, 0x4b00000000000, 0x5, 0xfffffffffffffff7, 0x7}) 2018/02/16 15:33:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000c9f000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x30) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000974000-0x4)=0x6, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000397000-0x68)=@routing={0x7f, 0xc, 0xa87b12b6023ce129, 0xffffffffffffff00, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xc}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x68) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) 2018/02/16 15:33:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) r1 = gettid() sched_getaffinity(r1, 0x8, &(0x7f0000ec3000-0x8)) 2018/02/16 15:33:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000239000)='/dev/usbmon#\x00', 0x800, 0x20000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00002a5000)={0x0, @remote, @dev}, &(0x7f000041f000-0x4)=0xc) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00008bd000)={0x3, 0x1, &(0x7f0000844000-0x40)=""/64, &(0x7f0000f18000-0x9d)=""/157, &(0x7f0000929000)=""/50, 0x100000}) chmod(&(0x7f00004cf000-0x8)='./file0\x00', 0x2) lstat(&(0x7f000084a000-0x8)='./file0\x00', &(0x7f0000b89000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006c8000)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x53, 0x1, 0x3, 0x2, 0x0, 0xa, 0x20, 0x80, 0x87, r1, r2}, {0x8, 0x37b68907, 0x4, 0x800, 0x0, 0x6, 0x8000}, {0x5, 0x6, 0x9, 0x9}, 0x100000000, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x3, 0x0, 0xffffffffffffffc1, 0x100000000, 0x1000, 0x4}}, 0xe8) r3 = socket$inet6(0xa, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000b3a000), &(0x7f000014f000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000cfb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f000010a000-0xc)={0x0, 0xfffffffffffffffc, 0x40}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x374}, 0x20) 2018/02/16 15:33:01 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b8c000)='numa_maps\x00') ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000640000)=""/154) finit_module(r0, &(0x7f00008a6000-0x9)='nodev([*\x00', 0x3) r1 = socket(0x18, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000de6000-0x10)={&(0x7f0000305000)=@upd={0xf8, 0x12, 0x400, 0x2, 0x2, {{'xts-twofish-3way\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x7ff}, {0x8, 0x1, 0x7fff}, {0x8, 0x1, 0xffffffffffffff80}]}, 0xf8}, 0x1, 0x0, 0x0, 0x800}, 0xd04c19ee1136847b) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000-0x4)=0x14) 2018/02/16 15:33:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001000)=@full, &(0x7f0000001000-0x4)=0x48, 0x800) dup2(r0, r1) r2 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x4, 0x200400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0xffffffffffff0001, 0x3, 0x7, 0x6, 0x6, "c1461d6c2032f00dfdb4d84a4cfba5d8b557cc50ad852f9c3d7ccb9bbde6d3066fd7e665b3a46c01513d20957c3d145263559d71b3112ce14404df58c89c02", 0x1}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000edb000)='/dev/cuse\x00', 0x800, 0x0) readv(r3, &(0x7f000097b000)=[{&(0x7f00000ce000-0xd4)=""/56, 0x38}], 0x1) preadv(r3, &(0x7f0000991000-0x8)=[{&(0x7f0000e39000)=""/1, 0x1}], 0x1, 0x0) 2018/02/16 15:33:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ec4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) lstat(&(0x7f0000a8e000-0x8)='./file0\x00', &(0x7f0000c1e000-0x44)) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00008ff000)) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f000051e000)={0x7fff, 0x8, 0xffff, 0x7}) recvfrom$packet(r0, &(0x7f0000419000-0xc7)=""/199, 0xfffffeed, 0x22, &(0x7f00005f1000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x13}}, 0x1) syz_emit_ethernet(0x32, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) listen$netrom(r1, 0x39e) 2018/02/16 15:33:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000031f000-0x23)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x22) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fe5000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029f000-0x4)=0x28) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000d4000)={r1, 0x7, 0x10}, 0xc) 2018/02/16 15:33:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000062000)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f00007dd000)='./file0/control/file0\x00', 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b12000-0x10)='/dev/sequencer2\x00', 0x200303, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000024c000-0x8)={0x0, 0x0}) r3 = getpgrp(r2) kcmp(r2, r3, 0x6, r0, r0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000d0000-0x11)='/selinux/enforce\x00', 0x101800, 0x0) removexattr(&(0x7f0000fd0000-0x8)='./file0\x00', &(0x7f00007b9000-0xc)=@known='trusted.syz\x00') ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000d00000)={0x7, 0x0, 0x1, r4}) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000ebf000)={&(0x7f00005cb000-0xe)='./file0/file0\x00', r1}, 0xc) rename(&(0x7f00009f0000)='./file0/file0\x00', &(0x7f0000a11000)='./file0/control\x00') 2018/02/16 15:33:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x10) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000093c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept(r0, 0x0, &(0x7f000060c000)) 2018/02/16 15:33:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1e, 0x4, 0x0) poll(&(0x7f00003b9000)=[], 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000021e000-0x9)='/dev/rtc\x00', 0x400200, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000337000)=""/34) 2018/02/16 15:33:01 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fchdir(r0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f000065e000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x40)=[{&(0x7f00000f4000-0xe9)=""/233, 0xe9}, {&(0x7f000081c000-0xaf)=""/175, 0xaf}, {&(0x7f0000000000)=""/73, 0x49}, {&(0x7f0000000000)=""/150, 0x96}], 0x4, 0x2f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)) 2018/02/16 15:33:01 executing program 5: getrusage(0x0, &(0x7f0000d88000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000041000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000213000)={&(0x7f00006fa000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000478000)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, []}, 0x18}, 0x1}, 0x0) 2018/02/16 15:33:01 executing program 2: mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000006000-0x43)="4737c3e0f19d1c744f5526019fd41ae99d8fc1dd912e6a45fd0d9e362342c4646760961073c67d459d3788565b399077f3c5a2f277aff59923c2d5d53936b6a48e9c00") setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000003000)=0x6, 0x1) socketpair(0x14, 0x0, 0x0, &(0x7f0000001000-0x8)) 2018/02/16 15:33:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000249000)='/dev/cuse\x00', 0x200002, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000e65000)=0x4, &(0x7f0000245000)=0x2) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000c11000/0x18000)=nil, &(0x7f0000a86000-0x18)=[@text32={0x20, &(0x7f0000720000-0x3b)="670f2210b805000000b9f7ffffff0f01c10f060f21e566b85c000f00d866bad004b8a5000000ef0f08260f3566b830000f00d8363e660f38806743", 0x3b}], 0x0, 0x0, &(0x7f0000abe000)=[], 0x3da) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/16 15:33:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000839000-0xe8)={{{@in6=@empty, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000785000)={0x0, r0, 0x1}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000cf1000-0x28)={0x2, 0x0, [{}, {}]}) close(r2) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f00001b3000-0x10)=[{&(0x7f0000006000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/16 15:33:01 executing program 5: mmap(&(0x7f0000000000/0xb05000)=nil, 0xb05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x0, &(0x7f000001f000-0xbc)='M') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, &(0x7f000000d000-0x8), 0x9, 0x2) r0 = syz_open_dev$vcsn(&(0x7f0000d3b000-0xa)='/dev/vcs#\x00', 0x3, 0x22000) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000187000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x6) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) pivot_root(&(0x7f0000832000-0x8)='./file0\x00', &(0x7f00000da000)='./file0\x00') r2 = socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f0000eda000)='{', 0x1, 0x4008000, &(0x7f0000de6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000496000)={0xffffffff}, 0x8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000848000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000122000-0x8)={r3, r0}) 2018/02/16 15:33:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x40000, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x800000000011, &(0x7f0000004000-0x20)) openat$audio(0xffffffffffffff9c, &(0x7f0000301000-0xb)='/dev/audio\x00', 0x101000, 0x0) syz_open_dev$sndmidi(&(0x7f00004bf000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x40080) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002e3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/16 15:33:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000)=0x10) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000456000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x0, 0x0) mremap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000001000/0x1000)=nil) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f00005a9000/0x4000)=nil) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f21000)={{{@in6=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000f22000-0x4)=0xe8) r3 = getegid() chown(&(0x7f0000c7c000)='./file0\x00', r2, r3) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000f22000-0xa)='/dev/dsp#\x00', 0x1, 0x195580) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000997000-0x4)=0xbf) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000f22000-0x4), 0x4) 2018/02/16 15:33:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ed3000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0xffffffffffffff0e, {0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00003a6000)=@assoc_value={0x0}, &(0x7f000075e000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ace000-0x8)={0x0}, &(0x7f00002b3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000048d000)={r1, 0x4, 0x4, 0x0, 0x0, 0x4, 0x5, 0x8, {r2, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0xf21, 0x8001, 0xa2, 0x2, 0x6}}, &(0x7f00006a3000-0x4)=0xb8) 2018/02/16 15:33:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x101600) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x9, 0x10, "c139f3f14a856c530fbf3eda1661c1e6dcab64c63abde92ae496c7f2e1c7b51aaf5f02c86d4886c55c403c5d814657f23828d3556190390967fbaf38c4e1dae2", "3f9f00f649dff82fddef4574621702f90cc18db263d7c931691b785d36918f22", [0x1fffc0000000000, 0xfffffffffffffff9]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000002000-0x10)={0x3, 0x100000, 0x4000, 0x5, 0x0, 0xffffffff, 0x0, 0x2, 0x1a15, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000003000-0x58)={0x3, 0x3f, 0xfffffffffffffff9, 0x7, 0xfffffffffffffffb, 0x7}) futex(&(0x7f0000000000), 0xb, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f00009fc000), 0x0) 2018/02/16 15:33:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000802000-0x9)='/dev/sg#\x00', 0xb, 0x20002) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000be9000/0x1000)=nil, 0x1000, 0x0, 0x200000012, r0, 0x0) getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f96000-0xc)={0x0}, &(0x7f0000193000-0x4)=0xc) r2 = getpgid(r1) syz_open_procfs(r2, &(0x7f000043c000)='sched\x00') 2018/02/16 15:33:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0xffffffff, 0x41) r2 = syz_open_dev$vcsn(&(0x7f0000021000-0xa)='/dev/vcs#\x00', 0x45, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00003b6000-0x8)={0x0, 0x80000000}, &(0x7f000074e000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f68000)=@assoc_value={r3}, 0x8) sendto(r0, &(0x7f0000344000)='Y', 0x1, 0x0, 0x0, 0x0) 2018/02/16 15:33:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xfffffff