ffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000002c0)={{0x40, 0x0, 0x0, 0x0, "0900078ddb4486dccb7ebea706000000000000000400000b610600001d450aa4fa9e70687020c503cf2683fa"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "7d5d493c3bbaad3ba10bd103a11064003a924474d833f0b8e1e89e778c9cf30ea93a1babcaf4e5e55c44829060ea0951dab326d1f0499d3a0cdb195d7896e37b", &(0x7f0000000080)='(^\x00', 0x3}) 2018/03/24 15:10:06 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={r1, r2/1000+30000}, 0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x4004, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0x80, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_ifreq(r4, 0x89f5, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_flags}) lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@known='security.selinux\x00', &(0x7f00000001c0)=""/3, 0x3) 2018/03/24 15:10:06 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0x400, 0x0) ioctl(r0, 0x200000000000937f, &(0x7f0000a28000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000004c0)={0x800000000000060, 0x0, [{0x4, 0x20, &(0x7f0000000100)=""/32}, {0x6004, 0xd0, &(0x7f0000000140)=""/208}, {0xf002, 0x15, &(0x7f0000000240)=""/21}, {0x0, 0xd7, &(0x7f00000005c0)=""/215}, {0x3000, 0x9b, &(0x7f0000000380)=""/155}, {0x101004, 0x78, &(0x7f0000000440)=""/120}]}) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) [ 44.011536] kauditd_printk_skb: 22 callbacks suppressed [ 44.011545] audit: type=1400 audit(1521904206.714:46): avc: denied { write } for pid=6124 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/24 15:10:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) r3 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1) listen$netrom(r2, 0x4) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000080)={'bcsf0\x00', 0x200}) shutdown(r0, 0x1) [ 44.091935] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.131951] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/24 15:10:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000f39000)=""/30, &(0x7f0000000000)=0x1e) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f0000000040)={0x19980330, r1}, &(0x7f0000000080)={0x1, 0x60000000000, 0x6, 0x2, 0xffffffff, 0x2}) 2018/03/24 15:10:06 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="260000001000277c9301c1ff0000000000000008ff7f0000000000002007f95105000300f0ed", 0x26) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x100, 0x1, 0x1, 0xfffffffffffffe01}, &(0x7f0000000140)=0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000000000)=0x7, 0x4) 2018/03/24 15:10:06 executing program 5: r0 = socket$unix(0x1, 0x0, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) getpgid(r2) 2018/03/24 15:10:06 executing program 6: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x20000000000001f}]}, &(0x7f0000f91ffc)=0x10) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x40000000, 0x42000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x800, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000000540000000004145fb3f52ce7bfcf90e4681000000000000"], &(0x7f0000e1c000)='GHL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x5c, r1}) 2018/03/24 15:10:06 executing program 7: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x80010, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x2, &(0x7f000042e000)=0xfffffffffffff596, 0xb12, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000300)=ANY=[], &(0x7f0000000180)) r0 = memfd_create(&(0x7f0000000000)='proc\x00', 0x2) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00000000c0)={0x9, 0x1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x10001}, 0x8) 2018/03/24 15:10:06 executing program 4: r0 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="8c", 0x1, 0xfffffffffffffffd) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='user\x00', r0) chroot(&(0x7f00000000c0)='./file0\x00') 2018/03/24 15:10:06 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x3, 0x2, 0x1}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000200)={r2, &(0x7f0000000140)=""/179}) signalfd(r0, &(0x7f0000000100)={0x1}, 0x8) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r2, 0x1}) 2018/03/24 15:10:06 executing program 1: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @empty, 'sit0\x00'}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f00000000c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) setresuid(r2, r3, r4) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/24 15:10:06 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000cd7000)='./file0\x00', 0x103a, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a86000), &(0x7f0000000680)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='personality\x00') readv(r0, &(0x7f0000000100)=[{&(0x7f0000000200)=""/240, 0xf0}], 0x1) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), &(0x7f0000000340)) ioctl$TIOCEXCL(r0, 0x540c) open$dir(&(0x7f0000000700)='./file0\x00', 0x26102, 0x0) 2018/03/24 15:10:06 executing program 0: r0 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000080)=0xe8) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x78, 0x4e24, 0x8, 0x2, 0xa0, 0x20, 0xc, r1, r2}, {0xfffffffffffff800, 0x401, 0x9, 0x7fffffff, 0x4, 0x213, 0x80, 0x80}, {0x7, 0x1, 0x2, 0xc228}, 0x100, 0x6e6bb9, 0x3, 0x0, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x4d5}, 0xa, @in=@multicast1=0xe0000001, 0x3501, 0x3, 0x1, 0x7, 0xd72c, 0x4318, 0x7}}, 0xe8) quotactl(0x0, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)="60fe57dba9b19ec8c6488e47cf340ccf72accf5650295d9b68312b80a3e85a57b86ef6824e8a7e0dc6bc17edb357423b4808d4fe001b7786842a82e4c70f") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x16, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000140), &(0x7f0000000180)}, 0x50) 2018/03/24 15:10:06 executing program 4: r0 = socket(0x15, 0x80005, 0x0) recvmmsg(r0, &(0x7f0000005840)=[{{&(0x7f0000003000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f00000053c0), 0x0, &(0x7f0000005400)=""/99, 0x63, 0x3ff}}, {{&(0x7f0000005480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000005800)}}], 0x2, 0x143, &(0x7f0000005940)={0x77359400}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x505000, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/8) 2018/03/24 15:10:06 executing program 6: setns(0xffffffffffffffff, 0x8000000) 2018/03/24 15:10:06 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000002c0)) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000002c000)={0x14, 0x23, 0x711, 0x0, 0x0, {0x16}}, 0x14}, 0x1}, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x8, &(0x7f0000ffd000/0x2000)=nil, 0xc16}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) 2018/03/24 15:10:06 executing program 4: clock_getres(0x1, &(0x7f0000000000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1a5002, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101c00, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000200)={@loopback, @broadcast, 0x0}, &(0x7f0000000240)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x7, 0xe, &(0x7f0000000100)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x72, 0x0, 0x0, 0x0, 0x6}, @map={0x18, 0xb, 0x1, 0x0, r0}, @exit={0x95}, @map={0x18, 0xe, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x1e}, @map={0x18, 0xf, 0x1, 0x0, r2}, @exit={0x95}], &(0x7f0000000180)='GPL\x00', 0xffffffff, 0x1, &(0x7f00000001c0)=""/1, 0xde6275ec6de6e1e1, 0x1, [], r3}, 0x48) 2018/03/24 15:10:06 executing program 5: r0 = socket(0x1e, 0x1, 0x0) sendmmsg(r0, &(0x7f00000051c0)=[{{&(0x7f0000000000)=@l2={0x1f, 0xfffffffffffffffb, {0x2, 0x3, 0x7, 0xe26, 0x2, 0x8}, 0x3c61, 0x8a74}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000080)="2c59d385eac4370cb2e74c86aa7a9f8d0a2a735c9f93e04267319d363799", 0x1e}, {&(0x7f00000000c0)="51ae572daf849134b3418835cf8e8323f32416e0b51421c7277a709b8e9a5f75d4d60c1495f2808ed2d2d1d7aa2ea5402e8d5327c8c340ed16f7e1b164ed890b52d3cc04d95cc688961fe0556ed7ab1cd2add89add65eceb9417c987244f0e0377dbe402ebf7a231440dcb32afcf9a807fed9364802d265f5ccaacd1b90c350724c3959d69cb19f7c96683ad3a8838e1e58bed23649f794dc9e91745884e6d24726aa4ae267fc27a7776d9c97256f3c538cce2ab8de02e21a00f2684d3923450218f0a2c4d54069c0fe34eadbfe855189125fa282a14e7bce234c669bf6a69b1a63f4b15ce91e5a5c8b8bc53b03f47ead6845c6b0a0477b9", 0xf8}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="aae8e371d6564161d0151f4536e756fb7a58f67b9b3ecf7fa4b81172fa5c3ed79b438de6bcb10d5c5705ad5456a644bc917d45195d0ce36c8d77aa4a0fdeabee22786a88f8367e4213f21ff161e0529b31d07964515b74bd0b90429cae37e03206444e276b147647e73ca3b506f9df3fc5cb66224e1f3f1557c41e3ee282def0b04103d389f717a4321630bfca0aa3d6a5ea2d2c842b94f77c3d1beba119be7638459edd6e30899b0cc0d09947247412d19b64a14f0660d53e91d0681bb64a86689cadee054e770d15cb32b06fe2c5c1b7dba4d87b596fdf6599b1ac26357a", 0xdf}, {&(0x7f00000012c0)="a1522c349e02b5abfa0052cf3cebc87a993395b944facac872267f9a6e2d3fe61e6cf9f8412e3ada53a8083da87effbb33982f1613427f8a41d29d3c1be7fafba54335f2aefc105aeafee84842d981faccf00506ccac670988b2464ae799e9f01096f0cb6323172a45069c2a074def8667865aae446e5bf09f155fa087e3fdca651af16642482fdf6e13b8ced6c987a486509fca004eecbe9b95fd2dcd7e4bc24e93f7643b5440ba07a72d5ab018122593a49797644e0ce7efc03bbe623187846836a4e83e8bad0e2927", 0xca}, {&(0x7f00000013c0)="d8913782f83d6a358227b87b5a0927a0679c9fde257c2ef31dfb79a0fbbe68d007bdd75fd4e8146ad2caddc66273be669b7fab1ac4cada4fe186692821624fc351623a8cce0ba0f65b021b45d872e025fc0e45482624d09cd9e54a5bdec37e9a74436e036be6b3714a981b0f649ffc5ff831aca1cf3d9675a620951c36a715d1082197aa3c927102151fa882d620b6e244fe882f13ba9e503199ce3079", 0x9d}, 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{0x84, 0x19c, 0x3010, "f1177abd4420ea7ef2b1a224923b344c260aea56cc24f0697ac365384daedf33a9df3913cbcb318207ac0f561129aa1f1991f20b1b5bdf09498c7d1dec6814b9cc87b002841baf85eded85ee89c62a870b7fc6d9e6c45a8bf0c3c8c4aedf95c0a8f3e3837d60dcbb892814c27689efb7be0d943314d1a4"}, {0x100, 0x105, 0x5, "cf58e257052389d3f502828cbfa5baa3b4efd8951f69c903a15eb0cde067c6a0edcccac270fb3f3aeacbc8bb14bfab7e7b00936833b5215891f18d895a4df9969a130a0fc18c81b29f0219de9f9c80b7c7ea58bc2a1d6a06ee6e8a7feae6893e29fc0e40cb6e33ad29b5d3a2cf060f49b579118c8af6bac7ac41c7caf3446a4d286c41afef0afe4c01d6e89a4643c47207897945a6532c8d52950ecfe9ca8e7c60a31ecda563863f8ef33402cce176487b58dad67fe3ca9ca43fc14f5cf4ea3f2ac41c79626242dec8d164ae9b5b7258685985a4e556d025a55b6d405a37818e7a62c2edc369fafd80a13c3d0c338076bae151"}, {0x64, 0x100, 0x9, "103e8a6b991fb78de36d05a9aea220ef747e3e3d5456db54cce4f1862691b158f69dc9c8e00be3ddb7f466735295a2eb87044a453a868de5c7e9cd09422ed188bcab3ede1f0caec8af808b77e5a74f7d4e78f9cb58a96207"}, {0xf4, 0x11f, 0x1ff, "53028b321de4fe9a5191de26cc89008f77ad3bef83822a73ea4de281573a26f775964c02d04db398c1a346fad8ad0da367740e23ab59fc04ce0ce45d384523b526dbc925f9c5072b79d849334812a0e6d64ccc753bcf14c677a7c31d4a1d328db93b4f986343b49239d9beaa9524f444600d6e100c4c30268c72ec15ad796f22d80873493897a18d80426be54687b3573e2d6035cd501c70b612ba8a85ac8277f5c4a4842b0706772acf7d77b57a97962cfa83c79b0a35a84005ef3fd9728ad9b9d17775af58dce0021d8fa2c7d03e68a8b82f37007538ab2ff72ec9b7e66aa05111e1cbb9b8c0"}, {0x54, 0x10a, 0x8, "d6e85a0ddfd570a2bf6cc8233a01682b5eee73a2d7161bb254eac975dae40210b056a3e9e2ebc56560f17eabf18ff9fbceb19807b73e96ea1f68c9e315bf6ddc19cd283e9059a8"}, {0xa8, 0x103, 0x6, "241a14113c8af8998486d4cfb6f570401f2dca37b079afeeb4b702464288dd0e1a83768149de9f1bd6c15c3d2fd7a7294880e891602d36f9fd86012aeb4413ff42ad0f45f8a79273ebfe7a758ff220c24f665a095807806b1bfda20e03142c17dd7dbb536acf1dfde7fe8d12655c2c66419168e4457b63fa6269f941932fdcf9d80ac2552b49a6901a996e48c57e58e1aadf77d3e2f0b21361"}], 0x2468, 0x4000}, 0x9b}, {{&(0x7f0000004980)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @rand_addr=0x6361}, 0x3, 0x4, 0x1, 0x2}}, 0x80, &(0x7f0000004fc0)=[{&(0x7f0000004a00)="0453300db87b1dcbd559b79cf77724a9388cce72c9", 0x15}, {&(0x7f0000004a40)="2c0539d656e2c9d7f4c6d83ffb4128fe87d691dd6fee6790b3cf8e0da721fa5db0e7bd0cbc8917c46f9f6d49243fae0a8723b25edcc343aa5fe81caf13017f93dececf421854bc5572fa0373528968b843b37756cf1dc09583b8de14c5f89d4480d9d7f9e77b7451d0bb9ef5ac6180cf5cb3bbb2a7469e188c53ce5f33f9446531eb21a4fb0264a9f3f7237e9695a4aa1cd82f98e9e5a1912acb27fa0e9dd420138e6588733d", 0xa6}, {&(0x7f0000004b00)="1bcfa25b70320306af1bc235a030e91d29b06a837d3255cd76de79180cd3d4c3db072191af387de73037bc9c23c946d90356c72d89f2ce465d076c6056edbbd147320763778af5", 0x47}, {&(0x7f0000004b80)="9a918967871e945ac45c30100fd50bbf92a6972044afa65ba9aec47aa1c1de6fe4eba376a7f3aaa3ae7e987e75f9fa10bbb3e42445d7c19e93a5feb0", 0x3c}, {&(0x7f0000004bc0)="c381eae826371b788a6747b688fb792978806108b46e8d1ae69442d3e11574f2fe3ecf5ec93ee606545c2a39995e71f2329b5873e532e8ebe9d3131187155850dc9f85c146930c9588620d45978e30e7549e12a82bf3c77468503ccd7e4ee8b146ab7374ffb31585da2b3cd5c2996c5701e74bb0d7c1316689228af85ef40b23d54bffd37987b5ea168c137735", 0x8d}, {&(0x7f0000004c80)="317d7c3e0ee2f7f097442781b7ebef9930f8dc79f2a630ea51901745d73f8f96370bf99693e903655aafbd49d12b28ec5cc887f136495a2ff87d26737cadf3922363190118ea6a116696673cb50e4472a06cfd23473a3f83eae877", 0x5b}, {&(0x7f0000004d00)="3030a74773ee8990c025ab271e6acac04797485b4cecda7b74a572c56ebdcc61efed91634de38079b67254008d8fbb77c3407796f54ed919a4abe6b1c31f211045abc51a1f0378a5b5ab07bdfa1a346934db876f79082d36e2d399799eb86121b8a810b600c45c917ecfaad10427cf566ad63d3b6e78517084ef3671d3516cece07fcd7b90157bb68c536f6af8d42eb0284b02249ab55ea27ff582c6ea41019fbe569250a4af23f9bbf5fb06bbd12b092396502b8d3137f0b62996092398f5e0ebe534fe61e4fd1deda8949444873ac46dd4344153e4292e7dcfa4f6847ae544dfc9fc0d7056ed", 0xe7}, {&(0x7f0000004e00)="876276134cc8cfecdff798d37fdc37b91b532f8f46d2c032419a3f164b763c530e1347c5f098619669ae8e78abab26b4896c852a7532f84a39668eb953593bd26160430ca0c530d979e262a0e87509e13d91e85a51ebeb88d316825587f47139e95b8c0d6ccde58ae76ca48904ef1c1c5d9fb160a899cde8a9d5828035bc125b27ab5a17315e60d11f35d437ebac82c9994735384cde5852e300b5bcd08005df12091c0616244e0154", 0xa9}, {&(0x7f0000004ec0)="ba5f7344f4725ac3c6220dc80f9a3d35c0f32843d467e06b9afe5288b417a66eef2a706a8cc78a8469c917c297547da5caa0d963e47d9dff596065742ed3967aaad558fcd0022e6fbf815dfc5ed92b35299e9401f0af362d190f734338ebedd2596f2a67015f72790327c3fe9f48107515118dbf2ea9b2975610febdb0cc72931b903d1c6c3e5fa35f0bc7d8f02da0b9880f3f942919e41b4274475e2136962e16aa8aa396025ade6a801c72246b9d467ca2005f73f3a4274f9707fa30fa73837f79ce2fb0bdd34404de54fe", 0xcc}], 0x9, &(0x7f0000005040)=[{0x28, 0x108, 0x48, "2b68e0643005216e5bb131b7cdec1918e4934d4e628383b7b86563f5"}, {0xd8, 0xff, 0x1, "79f60396e924b1c5c4cd3c27266af9c76e92d0320528effb3054ddfa8c41a3960ab73eee290a176ee07f24fb1f0b30c5cda7324cbcef3936998fac39208199d48fec1d1b105e531aee7150c64c45f4fc4e2690268be5503f6c2643ee31854861fec6ea884013f67275206f1aae3299ca3c91827c68e55cfc652e4a2e30e794ef739ea64d0243e8c5b3d52f4cf1e9a2e4cbd47719ad2ac501d2a32a99d034ac246ef39db13dbc63ce10699628b827271e4306840323332af8786d2a334f09511b0470c558d9ba7ac722"}, {0x30, 0x112, 0x401, "3dc40499349d3fea67c4c0a88b3e3a4938ae4daf334f24b21acabfbe75c896849318"}, {0x38, 0x10f, 0xdee, "c146a08605f426afdf4c74af4ccf7df807220d0c52d13a0a0db152666bf896c04f21858fad90fd77c874eb78"}], 0x168, 0x10}, 0x100}], 0x2, 0x80) setsockopt(r0, 0x10f, 0x87, &(0x7f0000a94000), 0x0) 2018/03/24 15:10:06 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7ff}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat6\x00') ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}]}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000180)=0x5) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000280)=""/184) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000001c0)={0x70000000}) 2018/03/24 15:10:07 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3, 0x210000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f00000000c0)={{0x3, 0x3, 0x1, 0x2, 0xe000}, 0x0, 0x401}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x80000006}]}, 0x10) 2018/03/24 15:10:07 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0x400800}, 0xc, &(0x7f0000000000)={&(0x7f0000674fe0)={0x18, 0x1f, 0x829, 0x0, 0x0, {0x6}, [@typed={0x4, 0xa, @binary}]}, 0x18}, 0x1}, 0x0) 2018/03/24 15:10:07 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000b53000), 0x0, 0x0, &(0x7f00008bcff8), 0x8) r0 = memfd_create(&(0x7f0000000000)='#securitysecurity[\x00', 0x3) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000040)={"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"}) 2018/03/24 15:10:07 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002480)={0x1, 0x8000000000000038, 0x7, 0x2}, 0x28) r1 = syz_open_dev$usbmon(&(0x7f0000000680)='/dev/usbmon#\x00', 0xffffffff, 0x400) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000006c0)={0x0, 0xb2, "0d5d37a15a92cca417e263ee1ef8223616253462e301ceb2d4111eeb16b735d8b34c59467a1faa862accd6c4d75f7861ae82d38bb24942635de9afd29dfd4743a022425959097238981f842c03098b313c3030e4f8b6764faef6ef8064c243ec62dab4d86aa2f15b2b90f15e8e9ddd4dd68ed18c6cbc24c2887bb4ee7ba9dac77fd3879ba6dba6bca3b83d0fd316d7d10b365b7b68989846abee59ce0a9f66c994d4218d9a77b5922dc1ca45f508400c9b78"}, &(0x7f0000000780)=0xba) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000007c0)={r2, 0xcb, "f76902875e2b2647a0b39363d1f690cfbc94feff9719a44c2fc579a30d9ffe2c77a87daf289df9755441928302601db3a8678f10a5eddc3be2300b4cdc0b03a49bcee06c01ab7f26761a9a3731134ebdb3d8d388f48ae361ef4acb7ead3078532faf3daee4a308751dfa9c7d8fa1b05386719751515e1e22fbd5a80ad25874f134d04fcf4a5c6eabc432785181941ab44f6ddc3e5d41aa2080a04de070387c3ec3bd41d6f2a8043255f7be214b8f9b2d4acea79d58c1c35a237c70bde9a5c11d39427fd1adf2863ee28bf6"}, &(0x7f00000008c0)=0xd3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000ab2000), &(0x7f0000da1000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000040)="a7d7f20755aaa021007f273a99d0122abcbce04a8c92e0838d7412ca958befc61e7aa7043fbd5f56", &(0x7f0000000440)="eccab91aef720ab96755b649423168b025950a250949d29cf76791dc1d0e82178a6b43151ffba6fe5d7dfcc345ba5aa24b6e08006afb85dbcc84509fae85dc408b0bc877c5815a0ecbeefd1284b32fe68dd9bf1face3dcbcfbcdc170574ccca0d340b2d41c700accc0a487ff027946787c7cf1a26fc99e7d4c0037e51d72311f0c1aab"}, 0x1f4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004f1ff0)={r0, &(0x7f0000068000)}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socket$inet6_sctp(0xa, 0x4, 0x84) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x400800, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000500)={0x0, 0x7, 0x83, 0x0, 0x8, 0xffff, 0x4, 0x3, {0x0, @in6={{0xa, 0x4e22, 0x827, @mcast2={0xff, 0x2, [], 0x1}, 0x565}}, 0x168, 0x100000000, 0xa8a, 0x8, 0x4}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000900)={r6, 0x8de, 0x7, 0x759}, &(0x7f0000000940)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r6, 0x8}, 0x8) getsockopt$inet_opts(r4, 0x0, 0x5, &(0x7f0000000380)=""/122, &(0x7f0000000400)=0x7a) ioctl$sock_ifreq(r3, 0x89ed, &(0x7f0000000300)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00000005c0)={r5, 0x79, "446345f41855187c3c3ff061f7024b478f2abc921465165645b4ae7bbce2e0b51d260cc6cf29da06ae58a0f2d8f5535ac187ddb8761b5379348eef03820311dd798f7ca4c3d190577162fa20d1fbc4978ab42cfb213dbb52a86a21f51592e861888109293f7c7990fbd7285f15aeaaa7fc948bca2057eb4382"}, &(0x7f0000000340)=0x81) 2018/03/24 15:10:07 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00000000c0)={{0x6}, 'port1\x00'}) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x100000000, 0x4000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x9, 0xfff, 0x0, 0x3, 0x10001, 0x81}) 2018/03/24 15:10:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c1dff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x8, &(0x7f0000eeafb0), 0x0, &(0x7f0000072fd8)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}, 0x0) close(r3) close(r2) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'bcsh0\x00', 0x400}) 2018/03/24 15:10:07 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x200000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x5452, &(0x7f0000000640)=""/250) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r3 = add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="b5b891be02e0e741444071490003e35a8c3f2036a4c5592a983d9bac6e43dc1cda7bf2b8fc7fd70d013103c53dd0b354733ec93d98bacbc07770ff63f6c5b5aaee398900a3bc556d37dd9f06985bda86", 0x50, 0xfffffffffffffffd) syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x2, 0x0) keyctl$reject(0x13, r2, 0x8, 0x4, r3) 2018/03/24 15:10:07 executing program 3: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba2", 0x61}], 0x1, &(0x7f0000001480)}, 0x0) r0 = socket$inet6_sctp(0xa, 0x400001, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x20000000000018e3, 0x0) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3, 0x2000) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) openat(r1, &(0x7f0000000080)='./file0\x00', 0x2, 0x1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000580)=[&(0x7f00000001c0)='ip6tnl0\x00', &(0x7f0000000280)='ip6tnl0\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='%eth0cpuset\x00', &(0x7f0000000340)="2b85776c616e307365637572697479215c7b7d2700", &(0x7f0000000380)='eth1selfg\x00', &(0x7f0000000500)='/dev/adsp#\x00', &(0x7f0000000540)='\x00'], &(0x7f0000000680)=[&(0x7f00000005c0)='/dev/vga_arbiter\x00', &(0x7f0000000600)='em1^\x00', &(0x7f0000000640)='\x00']) 2018/03/24 15:10:07 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='/dev/ppp\x00', 0xfffffffffffffffb) keyctl$get_security(0x11, r1, &(0x7f0000000100)=""/173, 0xad) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000200)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r3 = dup2(r0, r0) sendmsg$netlink(r3, &(0x7f0000001400)={0x0, 0xffffff5f, &(0x7f0000000000), 0x1, &(0x7f0000001380)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10}, 0x0) 2018/03/24 15:10:07 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000040)="d10204000042ef5cb5922c25e0f32e0759a2e0990f16565e", 0x18) sendto$inet6(r0, &(0x7f0000ee9e0c)="b2", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) listen(r0, 0x10000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000240)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e00000004000000f8030000ffffffff00000000f000000000000000ffffffffffffffff2c0300002c0300002c030000ffffffff04000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000af79ac5e36118891e5cc670697f50e1e000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f00000000000000000000000000000000000000000000000000028004d41524b0000000000000000000000000000000000000000000000000002060000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800ec0000000000000000000000000000000000000000000000000024005443504d535300000000000000000000000000000000000000000000000005000000fe80000000000000000000000000001aff010000000000000000000000000001ffffff00000000ffff0000ffffffffffff000000ffffffffffffffffffffffff6e72300000000000000000000000000065716c00000000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001600ff046200000000000000000000000000000010015001000000000000000000000000000000000000000000000000240069636d7036000000000000000000000000000000000000000000000000000004010024006575693634000000000000000000000000000000000000000000000000000000000040005443504f505453545249500000000000000000000000000000000000000006000000c0ffffff06000000f9ffffff050000000100000080000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800cc000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x454) [ 44.413706] audit: type=1400 audit(1521904207.116:47): avc: denied { map } for pid=6221 comm="syz-executor4" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=16740 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/03/24 15:10:07 executing program 3: r0 = socket(0x15, 0x80005, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000140)={0x0, "1a6acf"}, 0xfffffffffffffcb1) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x5, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f000052fffc), &(0x7f0000000080)=0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @rand_addr}, &(0x7f0000000100)=0xc) 2018/03/24 15:10:07 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2000000000000b, 0x0, 0x0, 0xfffffffffffffffd, 0x8}, 0x2c) 2018/03/24 15:10:07 executing program 7: r0 = socket(0x0, 0x100000802, 0x400) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000180)={'ah\x00'}, &(0x7f00000001c0)=0x1e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) write(r1, &(0x7f0000000180), 0x0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0x100000001) [ 44.469634] audit: type=1400 audit(1521904207.172:48): avc: denied { map } for pid=6224 comm="syz-executor2" path="/27/file0/bus" dev="ramfs" ino=17461 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ramfs_t:s0 tclass=file permissive=1 2018/03/24 15:10:07 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$audion(&(0x7f00000098c0)='/dev/audio#\x00', 0x5, 0x40) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000009900)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3]}, 0x5c) r2 = dup(r0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x0, 0x200, 0x0, 0x0, 0x2}, 0x20) write$eventfd(r2, &(0x7f0000605ff8), 0xffbe) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00000000c0)={"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"}) 2018/03/24 15:10:07 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0c630000c67e2946a4fba56b"]}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x101000, 0x0) write$sndseq(r1, &(0x7f00000000c0)=[{0x800, 0x3ff, 0x9, 0x0, @tick=0x20, {0xfffffffffffffffa, 0x3}, {0x3, 0x101}, @connect={{0x20, 0x3}, {0x81, 0x101}}}, {0x7fffffff, 0x3, 0x5, 0x9b4, @tick=0x64, {0x3f, 0x205}, {0xffff, 0x6}, @result={0x80, 0x6}}], 0x38) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="912c4fb3fd085448688ed22b79caa23b11634840c6d9cecbf251fd0800e91201c21ac7b7361cdea4a41bd40b4f748285c2d2e877910155edb4992e5da670e06b0f6afb0c52a70d430f9889088b06f032"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000001c0)={'dummy0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000300)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0x0, 0x0, &(0x7f0000004f98), 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000100)) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x90, 0x101000) getsockname$packet(0xffffffffffffffff, &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002e00)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x801c, &(0x7f0000000180)={@loopback={0x0, 0x1}, r3}, 0x50) 2018/03/24 15:10:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, 0x0) 2018/03/24 15:10:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x20000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x400, 0x0) r3 = fcntl$getown(r2, 0x9) ptrace$poke(0x4, r3, &(0x7f0000000480), 0x800000000001) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000100)={{0x7, 0x0, 0x80000000, 0xff, "a98fb89556b957de93ff2c175116377d7dbdb17384045c759ed151a184eff8ce3541a140f75aa734bcfbbe5e", 0x5}, 0x0, 0x0, 0x6, r3, 0x4, 0x7fff, "ca4718d45f6aff12c5c3d5390246f44d480ddbb7cb561688e145c834011d03ba49699595642506725fc67c699716088d70ad3cf0416ee8e4ce1fe74389aa79c7", &(0x7f0000000040)='/dev/kvm\x00', 0x9, [], [0x7ff, 0x2, 0x40, 0x8]}) setrlimit(0x7, &(0x7f0000a9cff8)) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x3f, @empty, 0xb9}}, [0x6, 0x3, 0x2, 0xa56, 0x241, 0x0, 0x8, 0x7, 0x4, 0x7fff, 0x400, 0x8000, 0x0, 0x1, 0x3]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r4, 0x47c2e72e, 0x5, 0xffffffff, 0x2b4, 0x8}, &(0x7f0000000440)=0x14) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) [ 44.613652] binder: 6270 RLIMIT_NICE not set [ 44.640327] binder: 6265:6275 unknown command -1286656879 [ 44.646933] binder: 6265:6275 ioctl c0306201 20007000 returned -22 [ 44.679169] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/24 15:10:07 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20101, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, {0xa, 0x7, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0xffffffffffffffff, [0x1, 0x3, 0x6, 0x8, 0x3, 0x7, 0x101, 0x3]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000a00)=0x101) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x5}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000e3c000)}, 0x0) 2018/03/24 15:10:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e45000)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x101, 0x80000) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000100)=""/238) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x9, 0x1, [0x9c49]}, 0xa) 2018/03/24 15:10:07 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x3) sendto$llc(r1, &(0x7f0000000100)="840369a5e5fda76aea5056c0756e82ee3fcbcfe5bd98651900b4f96dc1ce026ff395dc353553a75023a48dd73f8078ff41a0860ede12caf4eb44d25e", 0x3c, 0x4008010, &(0x7f0000000180)={0x1a, 0x300, 0x10000000000000, 0x4, 0x6, 0x1ff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl(r0, 0x440100000000127c, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000000)={0x9, 0x5, 0x4, 'queue0\x00', 0xfffffffffffffffa}) 2018/03/24 15:10:07 executing program 4: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$vnet(r2, &(0x7f0000000080)={0x1, {&(0x7f0000000040)=""/4, 0x4, &(0x7f0000000140)=""/137, 0x0, 0x1}}, 0x68) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0xfb}) 2018/03/24 15:10:07 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000599ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x1ae1, 0x100, 0x9, 0xfff, 0x2, 0x3, 0x1f, 0x2, 0x5, 0x6, 0x61}, 0xb) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r4}, &(0x7f000034f000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r3, 0x8, 0x30}, 0xc) pipe(&(0x7f0000000100)) 2018/03/24 15:10:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000000140)=0x2000000, 0x400) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/24 15:10:07 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x0, 0x20040) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000140)=""/132) r1 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x2, 0x4) umount2(&(0x7f000078b000)='./file0\x00', 0x0) chdir(&(0x7f0000000240)='./file0\x00') 2018/03/24 15:10:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000040)=""/180, &(0x7f0000000100)=0xb4) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/8, &(0x7f0000709000)=0x30b) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) [ 44.689076] binder: 6265:6280 ioctl 40046207 0 returned -16 [ 44.697575] binder: 6275 RLIMIT_NICE not set [ 44.699098] binder: 6265:6280 unknown command -1286656879 [ 44.707655] binder: 6265:6280 ioctl c0306201 20007000 returned -22 2018/03/24 15:10:07 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'yam0\x00', 0xa201}) readv(r1, &(0x7f0000000100)=[{&(0x7f0000001300)=""/144}], 0x4d) 2018/03/24 15:10:07 executing program 6: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0x0, 0x0}) connect$unix(r0, &(0x7f0000000180)=@file={0x7e0b53f023a164b2, './file0\x00'}, 0x6e) 2018/03/24 15:10:07 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000000480)={'system_u:object_r:cpu_online_t:s0', 0x20, 'sysadm_u\x00'}, 0x2b) 2018/03/24 15:10:07 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000140)=""/144, &(0x7f0000000200)=0x90) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) [ 44.750528] audit: type=1400 audit(1521904207.453:49): avc: denied { getopt } for pid=6285 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 44.774450] audit: type=1400 audit(1521904207.476:50): avc: denied { bind } for pid=6285 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 15:10:07 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000001340)) sendmsg$nl_route(r2, &(0x7f0000001180)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x2100}, 0xc, &(0x7f0000001140)={&(0x7f0000000200)=ANY=[@ANYBLOB="df4decbe11b0e49578d26bd69e077776450d57d179db74fc5d36838e978cff655ec4eb0005000a18a300000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001540)={0x6c, 0x0, &(0x7f00000013c0)=[@acquire={0x40046305, 0x3}, @transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}], &(0x7f00000011c0)=[0x38]}}, @clear_death={0x400c630f, 0x0, 0x3}, @request_death={0x400c630e, 0x3, 0x2}], 0xea, 0x0, &(0x7f0000001440)="b13900275167b519accd27b2b9e1f4293e37d506832f9215a8bee7ca9a7bce2b9f2c1735dbc68f5de398f5e5f4cd713b03f7e22458668c9c43642c7313619f39f3e4885f2effdfa2933662fd446f3887b81ed97093173ce9e0063baa47f1e1d2df855a9d4d7f574c555f8ef51064c6ed8b849fb259dfae4ee893f83e7dcccf6ace1617e64d14ac68d8b80ddc371c57459dbc4fc428504234ba20155e667267d2b3f1ba2c9c80e848ae1b187e39fd2303c92a8fb282e4dafd18d56d5a8ec0d77a9b2807a3734b8f426d0b1e9f58ccb77142198a9e9d6c84ef3ac8988b15112193e9f995813a7c62593183"}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000540)=0x1e) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f00000005c0)='/dev/vcs#\x00', 0x3d, 0xc01) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) sysinfo(&(0x7f0000000500)=""/46) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, r5}) r6 = socket$inet6(0xa, 0x40000080806, 0x0) r7 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x3, 0x840) ioctl$PPPIOCGFLAGS(r7, 0x8004745a, &(0x7f0000000600)) sync() fcntl$notify(r3, 0x402, 0x27) bind$inet6(r6, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname(r3, &(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000300)=0x80) listen(r6, 0x20000003) readv(r0, &(0x7f0000000600), 0x0) rt_sigpending(&(0x7f0000000240), 0x8) r8 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r8, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_DEVICE_ATTR(r4, 0x4018aee2, &(0x7f00000002c0)={0x0, 0x6, 0x7fffffff, &(0x7f0000000280)}) keyctl$join(0x1, &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}) close(r8) r9 = accept4(r6, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f00000000c0)='ip6tnl0\x00', 0x10) recvmsg$netrom(r9, &(0x7f0000000940)={&(0x7f0000000180)=@full={{0x3, {"cc71a2b0fc7562"}, 0xb81d}, [{"ca656386e14354"}, {"7876c075e97b96"}, {"4de983d35ba1d7"}, {"f6e8d540853f18"}, {"7af8c779376ac1"}, {"6e48af09618b41"}, {"cbed916ce34e67"}, {"83eff6f7aab7bc"}]}, 0x48, &(0x7f0000000580), 0x0, &(0x7f00000005c0), 0x0, 0x20000000}, 0x40010101) 2018/03/24 15:10:07 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x428, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000100)=0x4) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x800) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0xaa, "1046e832cb484c27b8dfe15056af8e0823e38146fe0c2b6f91e90a4ccabc66572da4f19a87e69e2bb8511edce1dc44d0aa53afe850bdf842c4a3215530c69f2b2a3cdf908ee2a6c2d1b5342a731daee00e1508f99a3c8b2c5a7b88ffe02ed59359d6293dd4ade21de3835b55020c3dced32917e86b7978e1202b46762d0817e38b9dcbfeb2584fde0400b0f715d382dab41d0b60ef9b35b566bd9a1ab47f560ddf900c9f4520d245a9a0"}, &(0x7f0000000300)=0xce) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000140)={0x10001, 0x80000001, 0x6}) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x38}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000340)={0x1, r1, 0x1}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000380)) 2018/03/24 15:10:07 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x1, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000100)) r1 = creat(&(0x7f0000001240)='./file0\x00', 0x580) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0xffff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x1008, 0x20, "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"}, &(0x7f00000011c0), 0x400) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000140)=0x80003) ioctl$TCFLSH(r3, 0x540b, 0x2) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000000)={0x7}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001200)=0xf4, 0x4) 2018/03/24 15:10:07 executing program 2: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x8000, 0x101) openat(r0, &(0x7f0000000040)='./file0/file0/file0\x00', 0x800, 0x64) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) execve(&(0x7f000065cff2)='./file0/file0\x00', &(0x7f0000000fd8), &(0x7f00003ceffc)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = creat(&(0x7f0000226000)='./file0\x00', 0x0) dup2(r2, r1) fsetxattr(r1, &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f00000000c0)="020000002f6ce7cee2a14b85827e464820dc45ed7ceb0a9943fa29a7bf7b5a38de639f6c0d36f5634d7503829225920000000000000000000000000000", 0x1ac, 0x0) lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'btrfs.', 'user*{%!\x00'}, &(0x7f0000000180)=""/208, 0xd0) 2018/03/24 15:10:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'vcan0\x00', &(0x7f0000000580)=@ethtool_eeprom={0xb}}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x8, 0xfffffffffffffffa}, &(0x7f0000000100)=0x88) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x8, 0x30, 0x1000000000000, 0x4}, &(0x7f0000000180)=0x18) 2018/03/24 15:10:07 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x5, 0x193200) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000003c0)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20200, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x5d) [ 44.926814] syz-executor1 (6298) used greatest stack depth: 14696 bytes left 2018/03/24 15:10:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) ioctl$void(r0, 0xc0045878) sendmsg$rds(r1, &(0x7f0000000540)={&(0x7f0000000240)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000280)=""/78, 0x4e}, {&(0x7f0000000300)=""/220, 0xdc}], 0x2, &(0x7f00000004c0)=[@mask_cswp={0x58, 0x114, 0x9, {{0xffffffffffffffe0, 0x84e}, &(0x7f0000000440)=0x5, &(0x7f0000000480)=0x4, 0x7, 0x9, 0xdf, 0x70, 0x44, 0xfffffffffffffff7}}], 0x58, 0x1}, 0x4000014) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000000)={0x80002, 0x6, 0xfffffffffffffffb, 0x100, 0x3ff, 0xa4}) sendfile(r0, r0, &(0x7f0000000140), 0x1) set_robust_list(&(0x7f0000000200)={&(0x7f0000000180)={&(0x7f00000000c0)}, 0x200, &(0x7f00000001c0)}, 0xc) lseek(r0, 0x0, 0x0) 2018/03/24 15:10:07 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000599ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x1ae1, 0x100, 0x9, 0xfff, 0x2, 0x3, 0x1f, 0x2, 0x5, 0x6, 0x61}, 0xb) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r4}, &(0x7f000034f000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r3, 0x8, 0x30}, 0xc) pipe(&(0x7f0000000100)) 2018/03/24 15:10:07 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xd5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000000140)) 2018/03/24 15:10:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') timer_create(0x3, &(0x7f0000000040)={0x0, 0x20, 0x4}, &(0x7f0000000080)=0x0) timer_delete(r1) r2 = socket$kcm(0x29, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) sendfile(r2, r0, &(0x7f0000301ff8), 0xffffffff) gettid() ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000100)) r3 = gettid() setpgid(r3, r3) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000000c0)={0x0, 0x7530}, 0x8) 2018/03/24 15:10:07 executing program 6: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc040, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001ff7)=""/9, &(0x7f0000004000)=0x9) 2018/03/24 15:10:07 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xc000, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000006c0)=@pic={0x4d8, 0xcc8, 0x2, 0x1000, 0x81, 0x8001, 0x2, 0x40, 0x7, 0x4000000000, 0x3, 0x4, 0x7, 0xb28, 0x10000, 0x9}) recvfrom$inet(r1, &(0x7f00000001c0)=""/208, 0xd0, 0x40000001, &(0x7f00000002c0)={0x2, 0x4e23}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@int=0x9, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2, 0x14b002) fstatfs(r2, &(0x7f0000000300)=""/51) write$selinux_access(r2, &(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES64=r1]], 0x8) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000140)={0x100000001, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x40, 0xffffffffffffff00, 0x4, 0xfc00000, 0x1ff, 0x0, 0x3, 0x67, 0x3}) sendmsg$nl_generic(r2, &(0x7f0000000680)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4000101}, 0xc, &(0x7f0000000640)={&(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00'], 0x118}, 0x1, 0x0, 0x0, 0x4044894}, 0x10) r3 = gettid() setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x4e23, 0x3, @empty, 0x100000000}}, 0x4, 0x4, 0x1, "4704e4e62315a7ee28aabbc9267e77150c7b5ede9b3668133ac6a816e0e13a15fd44008bdfa0c9ac4968ea4b02f69f47bbd11af4b492893a96a2fdde7fb73e44a1ab04306be19a9e7d65402d9360bed2"}, 0xd8) ptrace$setsig(0x4203, r3, 0x2, &(0x7f0000000380)={0x3b, 0x7, 0x5, 0x100000001}) 2018/03/24 15:10:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/unix\x00') ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00000003c0)={"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"}) sendto$inet6(r0, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000046c0)={0x0, @rand_addr, @local}, &(0x7f0000004700)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000004740)={@loopback={0x0, 0x1}, r2}, 0x14) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x80, &(0x7f0000231ff0)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000dffeb8)}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) listen(r0, 0x7) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='attr/current\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xbf, "ba7851edbef6b2b551b768923fb2ce03989443ea41abf5dfb7627c34435f9c20b6497cc8d27d9dd3c24a1f45a3c38b8f0a254fc7292a53e0d9c4feae1a9a23d0f5aacd6a3a9ddba45eac523c8259344712918035bea22694d9749f293a9b47f370b4bcb58573d065433357ecb62f5a742107a69cb148b1eb008f239a9f3ad1245ffa187a3f9ba3f19b555bbeac67a62eceb7e74863e67d47002f1e5f61096c1f2ee61b2ef1a589afbf3fb191fae364a16aa8ac7da5d6c186c04e6d1aaee450"}, &(0x7f0000000280)=0xc7) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000002c0)={r4, @in6={{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, [0x941, 0x1, 0x7, 0x401, 0x400, 0x8000, 0x7, 0x6, 0x7, 0xffff, 0x1ff, 0x5, 0xe4, 0x3, 0x3]}, &(0x7f00000007c0)=0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0x2, [0x2, 0x6]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r5, 0x6, 0x30, 0x8, 0x4}, &(0x7f0000000100)=0x18) r6 = accept4(r0, 0x0, &(0x7f0000622ffc), 0x0) sendto$inet6(r6, &(0x7f0000000bc0)="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", 0x3f5, 0x0, 0x0, 0x0) 2018/03/24 15:10:07 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200800, 0x0) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000080044dfb, &(0x7f0000001000)) 2018/03/24 15:10:07 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000083ef98)=@ipv4_newroute={0x28, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{0x40}]}]}, 0x28}, 0x1}, 0x0) 2018/03/24 15:10:07 executing program 2: shutdown(0xffffffffffffffff, 0x0) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000940)=@broute={'broute\x00', 0x20, 0x3, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000459ce1d77a2a7b45000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000"]}, 0xe8) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x10000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000ebaff4)=[{}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000a00)={0x0, 0x3f85d29f}) 2018/03/24 15:10:07 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, r0}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000080)={0x1, 0xb5, 0x7, 0x400, [], [], [], 0xffffffff, 0x3, 0x6, 0x7fffffff, "693a5bb75e5d47068dadecc83a66b947"}) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000000000), 0xfffffe2e) 2018/03/24 15:10:07 executing program 6: r0 = socket(0x4000000013, 0x80807, 0x8) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000000)="f85d1f5612cc48efc181e4c3bd3be15c", 0x10) 2018/03/24 15:10:07 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, [0xa09, 0x4, 0xb, 0x16, 0x9, 0x20, 0x1, 0x4, 0x8, 0x2b63, 0x1c, 0x101, 0x2, 0x6, 0x6]}, &(0x7f0000000140)=0xffffffffffffffdd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x866, 0x8, 0x8, 0x3}, &(0x7f0000000240)=0x98) recvmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000300)=""/88, 0x58}, {&(0x7f0000000380)=""/145, 0x91}, {&(0x7f0000000440)=""/56, 0x38}], 0x3, 0x0, 0x0, 0x4}, 0x10021) syz_open_dev$sndmidi(&(0x7f0000000500)='/dev/snd/midiC#D#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005d1ff8)='gid_map\x00') pread64(r2, &(0x7f0000014fff)=""/1, 0x37b, 0x20000) 2018/03/24 15:10:07 executing program 5: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) tee(r0, r0, 0x3, 0x1) 2018/03/24 15:10:07 executing program 4: r0 = socket(0x2, 0x2, 0x80000001) r1 = socket(0x8, 0x4, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x2c7, @mcast1={0xff, 0x1, [], 0x1}, 0xae0e}}, [0xe5, 0x45, 0x1000, 0x5, 0x7f, 0x800000000000000, 0x0, 0xfffffffffffff800, 0x9, 0x101, 0x8, 0x1000, 0xe4c, 0xecdf000000, 0x9bf5]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x1, 0x800000000000, 0x7, 0x4, 0x5d}, 0x14) recvfrom$inet(r1, &(0x7f0000000000)=""/9, 0x9, 0x40000001, &(0x7f0000000040)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000001200), 0xffffffffffffffe6) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0xff, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000380)) 2018/03/24 15:10:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f000036bfc8)={&(0x7f000035cff0)=@llc, 0x10, &(0x7f0000b78000), 0x0, &(0x7f000034cf66)=""/154, 0x9a}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x400) accept4$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x800) write(r0, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) 2018/03/24 15:10:07 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0xa) sendto$inet6(r0, &(0x7f0000000000)="2795b0c3fcc05fe7bb54cacba4a74dc2b2e677140c1e858b34dcd339c7c0f1278e062769575438913d5104a33450ab3ac2ea539c1843ef9109cffa45d98dee32c8b985bb08c6dd379ea6ab3d82032b232663f7fb7563be6249a80237758ae69e817a573da6546ea61919b4f21e9d", 0x6e, 0x1, &(0x7f0000000080)={0xa, 0x4e24, 0xebe6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8001}, 0x1c) 2018/03/24 15:10:07 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000599ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x1ae1, 0x100, 0x9, 0xfff, 0x2, 0x3, 0x1f, 0x2, 0x5, 0x6, 0x61}, 0xb) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r4}, &(0x7f000034f000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r3, 0x8, 0x30}, 0xc) pipe(&(0x7f0000000100)) 2018/03/24 15:10:07 executing program 7: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)=ANY=[@ANYBLOB="240008c2daa800d0a617248095939d"], 0xf}, 0x1}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000040)={{0x5, 0x2, 0x6, 0x6, 0x401, 0x101}, 0x80000000, 0x3, 0x4}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/03/24 15:10:07 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0xfffffffffffffffc, 0x4d072, 0xffffffffffffffff, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000100)={0x0, 0x0, 0x10000, 0x7f}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000140)={r2, 0x7fff}) getegid() setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x2, 0x25c, [0x0, 0x20000300, 0x20000464, 0x2000052c], 0x0, &(0x7f0000000000), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x400000000005, 0x8, 0x88fb, 'gretap0\x00', 'vlan0\x00', 'rose0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0xff, 0x0, 0xff, 0xff], 0x10c, 0x10c, 0x134, [@ip6={'ip6\x00', 0x4c, {{@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffff00, 0xff, 0xff0000ff, 0xffffffff], [0xff000000, 0xffffffff, 0xffffffff, 0xff000000], 0x6, 0x0, 0x20, 0x0, 0x4e20, 0x4e21, 0x4e24, 0x4e23}}}, @m802_3={'802_3\x00', 0x8, {{0xfe, 0xbc6, 0x5, 0x2}}}]}}, @common=@redirect={'redirect\x00', 0x4, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x8a6b, 'dummy0\x00', 'eql\x00', 'syzkaller1\x00', 'ip_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @random="030aecf5861f", [0x0, 0xff, 0x0, 0xff], 0x70, 0x70, 0x98}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x2ac) 2018/03/24 15:10:07 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000040)={0x2, 0x0, 0x6, 0x2, 0x6}) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 2018/03/24 15:10:07 executing program 0: ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000000c0)=0xffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x50}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/03/24 15:10:07 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x10000) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)=ANY=[@ANYBLOB="0200000000000000010000000000000000004103f1b7862ac70ded00000000000000000000000000000a0000fb0000000000000000000018"]) 2018/03/24 15:10:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000240)=""/128, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000014c0)=0xe8) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001500)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x14) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r5 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={r4, r2, r5}, 0xc) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000002c0)={[0xfffffffffffffffb, 0x0, 0x9, 0x3ff, 0x7, 0x10000, 0x800, 0x1, 0x3fc0000, 0x1ff, 0x3f, 0x1200000000000, 0xeced, 0x6, 0xfffffffffffff106, 0x3ff], 0x4, 0x100}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/24 15:10:07 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000400, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) unshare(0x400) fcntl$dupfd(r2, 0x402, r1) 2018/03/24 15:10:07 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000bf80), 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) 2018/03/24 15:10:07 executing program 5: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, @perf_bp, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mkdirat(r0, &(0x7f0000000300)='./control\x00', 0xfffffffffffffffc) openat(r0, &(0x7f0000000080)='./control\x00', 0x450402, 0x80) 2018/03/24 15:10:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002e80)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002e40)={&(0x7f0000000000)=@ipv6_newroute={0x1c, 0x18, 0x201, 0x0, 0x0, {0xa, 0x90}}, 0x1c}, 0x1}, 0x0) 2018/03/24 15:10:08 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180)={0x7ff}, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x20140) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0), 0x1fe}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="bd02bfd32a0014e93c07faaebe70", 0xe}], 0x1, &(0x7f00000000c0)=[{0x10, 0x29, 0x8, "3ba0"}], 0x10}}], 0x2, 0x0) r2 = getpgrp(0xffffffffffffffff) mq_notify(r1, &(0x7f00000001c0)={0x0, 0x11, 0x2, @tid=r2}) 2018/03/24 15:10:08 executing program 2: r0 = add_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="b0d1b7edbe1948373336b359506c62360137a7d59c3d32e5be1326632a2d4a18e79131278a837d6acadfccc1d88f22d679df647f6ccbbd4f6a5c80dc2c4e0d7ce647683f4213d2e936d5525c61d10ae2a39bd259b7c0d4d45d42abdfeab8692dc8db8bb73b347c8f70c982acb1ee0401061cd4452179cff4018b3faa922a56f41a721ab706dc62d9a69fa531c2fef4792faf596d18096cad2c7ae7c6b44a58c0d1bad63b6a4b3c1a92f69cabe6d42ee74b737ad59545a13e4efe92e754b6db7d7eb95d99905cbf367035d3853d92db49b8817aac7ca7927cfa6a57332813f8cdf376b93511dfe009e25afba58a4157de6ea0252c", 0xf4, 0xffffffffffffffff) keyctl$get_security(0x11, r0, &(0x7f0000000240)=""/120, 0x78) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000380)='net/softnet_stat\x00') readv(r2, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1) 2018/03/24 15:10:08 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffff577, 0x60100) fadvise64(r0, 0x0, 0x6, 0x3) bind$ipx(r0, &(0x7f0000000080)={0x4, 0x3, 0x10000, "48cb42ffb590", 0x8a3}, 0x10) sendfile64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) 2018/03/24 15:10:08 executing program 3: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xfffffffffffff109, 0x1, 0x3}) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f76ff4)) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) mq_timedreceive(r0, &(0x7f0000ff7f87)=""/121, 0x79, 0x0, &(0x7f0000734000)) 2018/03/24 15:10:08 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000003c0)=ANY=[], &(0x7f00000001c0)="f45010", 0x0, 0x99, &(0x7f0000000000)=""/153}, 0x48) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000000c0)={'broute\x00', 0x0, 0x0, 0xffffffffffffffa0, [], 0x0, &(0x7f0000000040), &(0x7f0000000080)=""/11}, &(0x7f0000000140)=0x80) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000200)={'filter\x00', 0x65, "bcce07b122fef54df31511adcd20a65929150b5e632e5c5cc7b76b2bea93d48324726132641af169dd6f93ae7fcdfe37cdf32227c90fe62ee81e44517c4878c75f36baa63928a1e4bee0948245197e54fce9937c3b3ad52c148c17a0c204becea17c794943"}, &(0x7f0000000180)=0x89) 2018/03/24 15:10:08 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000599ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x1ae1, 0x100, 0x9, 0xfff, 0x2, 0x3, 0x1f, 0x2, 0x5, 0x6, 0x61}, 0xb) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r4}, &(0x7f000034f000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r3, 0x8, 0x30}, 0xc) pipe(&(0x7f0000000100)) 2018/03/24 15:10:08 executing program 6: request_key(&(0x7f00001cfffb)='user\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='\\.wlan0)posix_acl_access\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) rt_sigqueueinfo(r0, 0xa, &(0x7f0000000080)={0xe, 0x101, 0x6}) 2018/03/24 15:10:08 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x8, 0x200000) getsockopt$inet_buf(r0, 0x0, 0x3b, &(0x7f0000000100)=""/206, &(0x7f0000000200)=0xce) socket(0x3, 0x803, 0xfffffffffffff800) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f00000002c0)={{0x2, 0x2006, 0x0, 0x9, 0x800, 0x2, 0x1000, 0x7fff, 0x80000001, 0xddc, 0x1, 0x1f}, {0xf000, 0x5000, 0xe, 0x7f, 0x3ff, 0x73f, 0x2, 0x7ff, 0x6, 0x0, 0x2, 0x8001}, {0x5001, 0x16007, 0xd, 0x8001, 0x0, 0x4, 0x8, 0xe1, 0x67cc, 0x8, 0xffffffffffffff3c, 0x3ff}, {0xf000, 0x10000, 0x9, 0x5, 0x1ff, 0x1, 0x2, 0xe04, 0xfffffffffffff000, 0x8, 0xa15, 0x8}, {0x110000, 0x10d002, 0x9, 0x25, 0xffffffff, 0x8000, 0x6, 0x8, 0x80000001, 0xffffffffffffffc0, 0x66b3, 0x2}, {0x10000, 0x3001, 0x3, 0x4, 0x5, 0x3f, 0x7fffffff, 0x4, 0x7, 0x8000, 0x1, 0x6}, {0xd000, 0x0, 0x13, 0x9, 0xffff, 0x3, 0xffffffffffffffb5, 0x0, 0x10000, 0x2, 0x4bb, 0x1}, {0xf000, 0xd000, 0x1f, 0x2db8000000000, 0x3, 0x1a, 0x4, 0x0, 0x70db, 0x2, 0x0, 0x1}, {0xd000, 0x4000}, {0x10001, 0x10000}, 0x15, 0x0, 0xf000, 0x414202, 0xc, 0x2001, 0x1d000, [0x2, 0x8, 0x2, 0x7]}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0xed1067c612d65030) 2018/03/24 15:10:08 executing program 2: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) pipe2(&(0x7f0000005ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0xffffffffffffff96) fallocate(r2, 0x0, 0x0, 0x0) 2018/03/24 15:10:08 executing program 3: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f0000bf9000)={&(0x7f0000fb9000)=@sco, 0x8, &(0x7f0000e9c000)=[{&(0x7f000024e000)=""/219, 0xdb}, {&(0x7f0000466000)=""/4096, 0x1000}, {&(0x7f0000b14f72)=""/142, 0x8e}, {&(0x7f0000820000)=""/185, 0xb9}, {&(0x7f0000a77000)=""/243, 0xf3}], 0x5, &(0x7f00006d6faf)=""/81, 0x51}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000080)="f13df14c810ef9326242cadb03c85e3575069f48c97b6a51de37add102ac006de24aa8eccbfcead3755e882857707f828e3ae40c753ef553826d20cd75ae03b0878f4f554389dad7cf169039426e7ae85d4da094b76bf359e8046b5b2b6e77050c9ce3ff459755619166e4192f6a3e857f391f8509846b73057cb1291a8963bcf46235ff3360e85498c3f6f63f364c88f8227190db0a33c20d723717a08c4e66d555587db0de9a65", 0xa8) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=ANY=[], 0x0, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@nl, 0xc, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/124, 0x7c}, 0x0) recvmsg(r0, &(0x7f0000355000)={&(0x7f0000000240)=@nl=@proc, 0x80, &(0x7f0000378000), 0x0, &(0x7f0000000140)=""/247, 0xf7}, 0x0) 2018/03/24 15:10:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0x200, 0x2) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="0931ebbdba789de455"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @local, @multicast2}, &(0x7f0000000240)=0xc) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x20a, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x20000005, 0x437, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], r2}, 0x48) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname(r0, &(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000300)=0x80) setgid(r3) iopl(0xa19f) sendto(r0, &(0x7f0000000100)="120000001200e7ef5a36fc34a3064e8600a1", 0x12, 0x0, 0x0, 0x0) getsockname(r1, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000001c0)=0x80) write(r1, &(0x7f0000000340)="e0861b", 0x3) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000380)={'ip6gre0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/24 15:10:08 executing program 4: epoll_pwait(0xffffffffffffffff, &(0x7f0000b2c000)=[{}, {}, {}, {}, {}], 0x5, 0x0, &(0x7f000012b000), 0xfffffffffffffe52) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r1}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0}) 2018/03/24 15:10:08 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000000000)=0x55b, 0x4) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000040)={&(0x7f00009fb000/0x3000)=nil, 0x1, 0x3, 0x4, &(0x7f0000af5000/0x2000)=nil, 0x7ff}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) 2018/03/24 15:10:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0xd27, 0x1, 0x8002, 0x87, 0x1000, 0x3, 0x1, 0x1, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0xe0}, &(0x7f0000000100)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f0000072fc4), 0x0, 0x0, &(0x7f0000185000)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/03/24 15:10:08 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="309b5f392c831dfbd04ea98c7137daf50c20bfec466e604a2200956dac7ebe226151deaa23d3533d5f4fd2368b86f93385608db5a55a5178b5979c75f156f6e7be29e13e83d9b5d06c1b1d078d615c1706c4cb475588cf8d4e1a144162ddc1e5815d35a04d65484f990696a4df0464ceb92697", 0x800800000004) lseek(r0, 0x0, 0x0) [ 45.460521] audit: type=1400 audit(1521904208.163:51): avc: denied { setgid } for pid=6446 comm="syz-executor0" 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 [ 45.492081] FAULT_FLAG_ALLOW_RETRY missing 30 [ 45.497069] CPU: 1 PID: 6448 Comm: syz-executor5 Not tainted 4.16.0-rc6+ #274 [ 45.504342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.513687] Call Trace: [ 45.516264] dump_stack+0x194/0x24d [ 45.519879] ? arch_local_irq_restore+0x53/0x53 [ 45.524535] ? trace_hardirqs_off+0x10/0x10 [ 45.528843] ? handle_userfault+0xb97/0x2490 [ 45.533242] handle_userfault+0xbd9/0x2490 [ 45.537456] ? handle_userfault+0x1864/0x2490 [ 45.541957] ? userfaultfd_ioctl+0x4520/0x4520 [ 45.546517] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.551699] ? update_load_avg+0x150/0x2d80 [ 45.556012] ? print_irqtrace_events+0x270/0x270 [ 45.560754] ? print_irqtrace_events+0x270/0x270 [ 45.565502] ? perf_trace_lock+0xd6/0x900 [ 45.569624] ? update_load_avg+0x249/0x2d80 [ 45.573922] ? trace_hardirqs_off+0x10/0x10 [ 45.578224] ? resched_curr+0x13e/0x1a0 [ 45.582184] ? trace_event_raw_event_lock+0x340/0x340 [ 45.587357] ? __lock_acquire+0x664/0x3e00 [ 45.591576] ? __lock_acquire+0x664/0x3e00 [ 45.595793] ? trace_hardirqs_off+0x10/0x10 [ 45.600111] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.605297] ? find_held_lock+0x35/0x1d0 [ 45.609359] ? __handle_mm_fault+0x2ded/0x38c0 [ 45.613932] ? lock_downgrade+0x980/0x980 [ 45.618069] ? lock_release+0xa40/0xa40 [ 45.622038] ? do_raw_spin_trylock+0x190/0x190 [ 45.626629] __handle_mm_fault+0x2dfa/0x38c0 [ 45.631034] ? __pmd_alloc+0x4e0/0x4e0 [ 45.634898] ? trace_hardirqs_off+0x10/0x10 [ 45.639212] ? find_held_lock+0x35/0x1d0 [ 45.643272] ? handle_mm_fault+0x35b/0xb10 [ 45.647490] ? lock_downgrade+0x980/0x980 [ 45.651653] ? handle_mm_fault+0x2f8/0xb10 [ 45.655883] handle_mm_fault+0x44a/0xb10 [ 45.659935] ? __handle_mm_fault+0x38c0/0x38c0 [ 45.664493] ? vmacache_find+0x5f/0x280 [ 45.668454] ? find_vma+0x30/0x150 [ 45.671983] __do_page_fault+0x5c9/0xc90 [ 45.676046] ? mm_fault_error+0x2c0/0x2c0 [ 45.680169] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.685172] ? trace_hardirqs_off+0x10/0x10 [ 45.689484] do_page_fault+0xee/0x730 [ 45.693267] ? copy_overflow+0x20/0x20 [ 45.697135] ? __do_page_fault+0xc90/0xc90 [ 45.701360] ? find_held_lock+0x35/0x1d0 [ 45.705419] ? __might_fault+0x110/0x1d0 [ 45.709465] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.714305] page_fault+0x25/0x50 [ 45.717739] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 45.723337] RSP: 0018:ffff8801beeefb48 EFLAGS: 00010202 [ 45.728679] RAX: ffffed0037dddf77 RBX: 0000000020013000 RCX: 0000000000000001 [ 45.735924] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801beeefbb0 [ 45.743170] RBP: ffff8801beeefb78 R08: ffffed0037dddf77 R09: ffffed0037dddf77 [ 45.750416] R10: 0000000000000001 R11: ffffed0037dddf76 R12: 0000000000000008 [ 45.757661] R13: ffff8801beeefbb0 R14: 00007ffffffff000 R15: 0000000020013008 [ 45.764954] ? _copy_from_user+0xc5/0x110 [ 45.769091] compat_get_timespec64+0x124/0x240 [ 45.773654] ? put_compat_itimerspec64+0x330/0x330 [ 45.778571] ? schedule+0xf5/0x430 [ 45.782096] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 45.787019] compat_SyS_pselect6+0x190/0x630 [ 45.791426] ? compat_SyS_old_select+0x430/0x430 [ 45.796168] ? exit_to_usermode_loop+0x8c/0x2f0 [ 45.800830] ? trace_hardirqs_off+0xd/0x10 [ 45.805045] ? exit_to_usermode_loop+0x198/0x2f0 [ 45.809786] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 45.815304] ? do_fast_syscall_32+0x156/0xf9f [ 45.819786] ? compat_SyS_old_select+0x430/0x430 [ 45.824521] do_fast_syscall_32+0x3ec/0xf9f [ 45.828818] ? _raw_spin_unlock_irq+0x27/0x70 [ 45.833308] ? do_int80_syscall_32+0x9c0/0x9c0 [ 45.837870] ? _raw_spin_unlock_irq+0x27/0x70 [ 45.842343] ? finish_task_switch+0x1c1/0x7e0 [ 45.846827] ? syscall_return_slowpath+0x2ac/0x550 [ 45.851736] ? prepare_exit_to_usermode+0x350/0x350 [ 45.856737] ? sysret32_from_system_call+0x5/0x3c [ 45.861569] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.866405] entry_SYSENTER_compat+0x70/0x7f [ 45.870791] RIP: 0023:0xf7f28c99 [ 45.874130] RSP: 002b:00000000f772409c EFLAGS: 00000286 ORIG_RAX: 0000000000000134 [ 45.881817] RAX: ffffffffffffffda RBX: 0000000000000040 RCX: 0000000020011fc0 [ 45.889070] RDX: 0000000020011000 RSI: 0000000020003000 RDI: 0000000020013000 [ 45.896319] RBP: 0000000020001ff8 R08: 0000000000000000 R09: 0000000000000000 [ 45.903567] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2018/03/24 15:10:08 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000006000), 0xff03) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x22812, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x1d, 0x4, 0xffff, {r1, r2+30000000}, 0x100000000, 0x1}) write$eventfd(r0, &(0x7f0000000000), 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000100)={0x97, 0x1, 0x70c90e2a, 0x4, 0x7f}, 0xc) 2018/03/24 15:10:08 executing program 2: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x41, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) socket$can_raw(0x1d, 0x3, 0x1) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x391, &(0x7f0000000040)}, 0x0) sendmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)="afd9fb37cd6f6b73cfa00e169e7749508c361d59e11fbbfc969e0fc3611245713bdd61b2c49b10600c268df2428ee69e91d7719f89e156dee0a0e8e0a12b", 0x3e}, {&(0x7f00000000c0)="d5c2d44527b2ddd56aa51c7d13e49cd550bf8fbd860e3d4ef02a1667c689c00f468a25aaa0773c9bde6ee8b43987538ee723e0591f9c6d9e624e57bc62b6064f23943d1736a8f5f37947b229c4fa093db9385a02aef85a6be2ea490a99da26e02e1e4566f56ffe90455a2ceaaa1fe9fcc2c9c8c99cd20fb0a647496947e87e17", 0x80}, {&(0x7f0000000140)="67cdd79e61e8abb9137f7344b6355abc0ff0b2a4327aeedb449ddea89a99d0684ae8cc4e130727afd324fe1cb0eee71c67df798b6d7cf6d640a10f79515c0ec4bf7505bdf900b05586b6ca7312677195980e5d309a98bee7889f47c502cccef700fc25a2f74b1e6c18ee28e07e102e8b47", 0x71}], 0x3, 0x0, 0x0, 0x40000}, 0x4000) 2018/03/24 15:10:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_flowlabel\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000180)=[0x3f, 0x7deb, 0xffffffffffffffe0, 0x7f, 0x5, 0x9], 0x6, 0x8, 0x5cb9, 0x400, 0x5, 0x1000, {0x7f, 0x0, 0xfffffffffffffffa, 0x9, 0x0, 0x10000, 0x5, 0x7, 0x0, 0x75ff, 0x7f, 0x8, 0xa12, 0x400, "34d78fd3ae9476b778177a36a08c0f9e2f8ea7b9fe5ef8fef790744fda2ea8e7"}}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000368fc8)={&(0x7f000034dff4)={0x10}, 0xc, &(0x7f00004f3ff0)={&(0x7f000034dcb0)={0xeca49247968e1dce, 0x2e, 0x1000800000901}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)={r3, 0x1ff, 0x3, [0x8, 0x9, 0xcba]}, &(0x7f0000000100)=0xe) [ 45.910818] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/24 15:10:08 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000002c0)={0x0, @remote}, &(0x7f0000000300)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000340)={@local={0xfe, 0x80, [], 0xaa}, 0x26, r1}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000180)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f0000000100)) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x8000, 0x0) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f00000001c0)={0x7, r2, 0x1}) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000280)={@multicast2, @empty, 0x0}, &(0x7f0000000240)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x10, r6}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00000000c0)={0x17004, 0x100001, 0x1000, 0x1, 0x100000000}) 2018/03/24 15:10:08 executing program 7: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x6, 0x200400) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000100)=0x3) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = dup3(r1, r2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x1, 0x7fff, 0x5, 0x8b2}, {0x7, 0x8, 0x0, 0xfffffffffffffffe}, {0x6, 0x401, 0x6, 0x1ff}, {0x20, 0x2, 0xc0, 0x1ff}, {0x9, 0x6, 0x6}, {0xda4, 0x10000, 0x4, 0x1}, {0xdd5b, 0xffffffff7fffffff, 0xfffffffffffffff9, 0x5}]}, 0x8) socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$setsig(r2, 0xa, 0x33) 2018/03/24 15:10:08 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1000000000000000}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x4000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000000c0)=0x2) write(r0, &(0x7f0000000540), 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x800, 0x0) [ 45.949056] audit: type=1400 audit(1521904208.193:52): avc: denied { prog_load } for pid=6446 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 45.971524] audit: type=1400 audit(1521904208.661:53): avc: denied { map } for pid=6478 comm="syz-executor4" path="/dev/dsp" dev="devtmpfs" ino=9542 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 [ 45.978382] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28621 sclass=netlink_route_socket pig=6482 comm=syz-executor2 2018/03/24 15:10:17 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000599ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x1ae1, 0x100, 0x9, 0xfff, 0x2, 0x3, 0x1f, 0x2, 0x5, 0x6, 0x61}, 0xb) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r4}, &(0x7f000034f000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r3, 0x8, 0x30}, 0xc) 2018/03/24 15:10:17 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f00000013c0), &(0x7f0000001400)=0x10, 0x80000) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001440)='/selinux/checkreqprot\x00', 0x402, 0x0) r6 = syz_open_pts(0xffffffffffffff9c, 0x101200) sendmsg$unix(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001200)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f00000000c0)="bd31f833e858ed4ae60d7b8111eb5c59b80e96a447fc2248088465", 0x1b}, {&(0x7f0000001140)="79055961cd54e8ff488f1e05c78f2cf1e228aad4d088fbddba9a4c0fd0f7206d38cbf4b1ae2f5ca4500f5737070670bc29a86a8caa55cc2870a851edd99379aa4f9640fb29aeb74779c6844fd9669ff09e04c4fa8db644254b32fc4109f5f44b3a5d1f3e084561656b36b54912b7951fb847656e902089974d5e573adb61e961d15518b58d3263e6357b8c600918e6de8bb3fc555765034ffd3393415d3e72", 0x9f}], 0x3, &(0x7f0000001480)=[@rights={0x24, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}], 0x24, 0x40001}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001240)={0x0, 0x8}, &(0x7f0000001280)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000012c0)={r7, 0x800}, 0xc) r8 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r8, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_int(r8, 0x0, 0xe, &(0x7f00006b0000), &(0x7f0000c4c000)=0x4) 2018/03/24 15:10:17 executing program 2: r0 = socket$inet(0x2, 0x4, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x0, @broadcast=0xffffffff}}) 2018/03/24 15:10:17 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r1, 0x2, 0x2}, 0x14) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000180)={'bcsf0\x00', {0x2, 0x4e21, @rand_addr=0x72}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0xffffffff, 0x4) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00000000c0)={0x80000001}) 2018/03/24 15:10:17 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x4048804, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendmmsg(r0, &(0x7f0000003f80)=[{{0x0, 0x0, &(0x7f0000003980)=[{&(0x7f00000028c0)="e4f1700cdc58ea03bd861d4b", 0xc}], 0x1}}], 0x1, 0x8080) readv(r0, &(0x7f00000007c0)=[{&(0x7f0000000780)=""/36, 0x24}], 0x1) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'raw\x00'}, &(0x7f0000000040)=0x54) 2018/03/24 15:10:17 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x2, 0x4, 0x1, 0x100000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000140)="f214fa3752eca5689c84ed6ad03cda41eaccbd71d757ccbef10445219f702b2a0923d882352c9187c6f2e53056e2ead2e3e5203a35", &(0x7f0000000080)="3b6624d0f51c16df51b9183ff5ce3d0623cdbc5450118838814313e2426b5c0c6aa3d9e288f26882ba7c5872d3f543e2dedbb5b6a29a7669c99f86a4df5851f3ec70de93be92ce51c9a5a6b3cee1b8b16b5d2ee7deb106443283858807ed40e39df0aee35b10e8e1a9306ea776bc9ac9d291417cf0c098578e4758f6e96e60ffdca778280d505f6e2ba13459f2bc3b8b6b41f9", 0x4}, 0xfffffe67) 2018/03/24 15:10:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000040)=ANY=[]) 2018/03/24 15:10:17 executing program 5: getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x5, 0x0, 0x7, 0x4}, &(0x7f0000000100)=0x18) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xb5c, 0x240101) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r0, 0x3, 0x4, 0x400}, 0xffffffffffffffbc) r2 = socket(0x21, 0x4000008040080001, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xfc8a, 0x8, 0x1ff, 0x0, 0x4}, &(0x7f0000000240)=0x98) sendmmsg(r2, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000e80)=@ipx={0x4, 0x0, 0x0, "85016dfe9b78"}, 0x10, &(0x7f0000000f80), 0x0, &(0x7f0000002480)}}], 0x2, 0x0) [ 54.681238] audit: type=1400 audit(1521904217.383:54): avc: denied { map_create } for pid=6500 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/03/24 15:10:17 executing program 5: getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='security.selinux\x00', &(0x7f00000001c0)=""/206, 0xce) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x10205, 0x1, 0xd000, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/24 15:10:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1afe9a78d7282f72000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001d0002000000"], 0x335}, 0x1}, 0x0) 2018/03/24 15:10:17 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40300, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000040)=""/127) r2 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000140)=0x7fffffff, 0x2) 2018/03/24 15:10:17 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3ff, 0x288140) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000001c0)={0x7, 0xff}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000140)=0x8001, 0x3) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000180)) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000200)=ANY=[@ANYBLOB="0a000000400000000600000000000000000400000000000008000000000000000308000000000000080000000000000006000000000000000200000000000000070000000000000008000000000000000100000000000000010000800000000004000000000000000500000000000000980000000000000003000000000000000100000001000000080000000000000003000000000000001076000000000000a11f0000c9860000"]) recvfrom(r0, &(0x7f0000000000)=""/58, 0x3a, 0x0, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80) [ 54.715403] audit: type=1400 audit(1521904217.411:55): avc: denied { map_read map_write } for pid=6500 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/03/24 15:10:17 executing program 6: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) socketpair$inet(0x2, 0x80000, 0x1000, &(0x7f0000000080)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x8000, 0x3, 0xfffffffffffffff7, 0x8}) 2018/03/24 15:10:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa008137ffff075c000000000000c2d51d26d57c000000000000e0d26d34ac63000022d3f0a99007125c3615e5dc17ec27d9f4422e164b1aa4e018ad46271fc4994dc9c2b72876c4e1430d247e07ed4a01b7eaa803199e17e5ca233dec351a1d61215ff7036736cb062c4f6184db0d92a780"], &(0x7f00000000c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000100)=0x7) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f00000010c0)={'filter\x00', 0x707, "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"}, &(0x7f0000000280)=0x72b) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/24 15:10:17 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x10000000000000, 0xc002) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0xb4, &(0x7f00000004c0)=[@in6={0xa, 0x4e21, 0x3, @empty, 0x9}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0xfffffffffffffffa, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21}]}, &(0x7f0000000580)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000740)={{{@in=@dev, @in6=@remote}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6}}, &(0x7f00000005c0)=0xe8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000700)={r1, 0x4000000000000003}, &(0x7f0000000600)=0xfffffffffffffec8) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00000000c0)) 2018/03/24 15:10:17 executing program 3: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x2801) r0 = socket$inet(0x2, 0x5, 0x1000000000003) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) poll(&(0x7f0000d06ff8)=[{r0}], 0x200000000000031b, 0x0) 2018/03/24 15:10:17 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000599ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x1ae1, 0x100, 0x9, 0xfff, 0x2, 0x3, 0x1f, 0x2, 0x5, 0x6, 0x61}, 0xb) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) 2018/03/24 15:10:17 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3ff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000380)={0x0, 0xfff}) syz_emit_ethernet(0x3e, &(0x7f0000000340)=ANY=[@ANYBLOB="0180c204000000000000002408004500007800000000004500000000000000000000007f000001e0006bd2240ac675e078ac8a000000000000000000000000"], &(0x7f0000b3e000)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@loopback=0x7f000001, 0x4e24, 0x7, 0x4e21, 0xfffffffffffffffc, 0xa, 0x20, 0x0, 0x0, r1, r3}, {0x0, 0x6, 0x0, 0x7, 0x809, 0x0, 0x0, 0x176}, {0x9, 0x101, 0x400}, 0x3, 0x6e6bb7, 0x3, 0x0, 0x2, 0x1}, {{@in=@rand_addr=0x7, 0x4d6, 0x7f}, 0xa, @in=@multicast1=0xe0000001, 0x3500, 0x3, 0x2, 0x3f, 0xfffffffffffffffc, 0x0, 0x80000000}}, 0xe8) recvfrom$ax25(r0, &(0x7f00000000c0)=""/45, 0x2d, 0x40000002, &(0x7f0000000300)={0x3, {"ce558b608cee59"}, 0x10001}, 0x10) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000182ff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) fcntl$setown(r4, 0x8, r2) 2018/03/24 15:10:17 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r3, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00000000c0), 0xfffffe98) writev(r2, &(0x7f0000011ff0)=[{&(0x7f0000000080)="390000001300090665000000c3ff00007f00020003000000460001070000001419000400048700bd000003f50000000000000000541eebef00", 0x39}], 0x1) 2018/03/24 15:10:17 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000013ffc)=0xff, 0x2de) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000010ff8)=@fragment, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/24 15:10:17 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x0, 0x7ffffffffffffc92}, 0x7) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000000c0)=0x3, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000180)={0x9, 0x7fff}) fcntl$setpipe(r0, 0x407, 0xffffffff) 2018/03/24 15:10:17 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000bd0000000000000065ce6ea70000000000080007000000000000009500000000008000"], &(0x7f00000003c0)='syzkaller\x00', 0xfffffffffffffffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001200)=r0, 0x4) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=@ipmr_newroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0x80}}, 0x1c}, 0x1}, 0x0) 2018/03/24 15:10:17 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x101000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0xfffffffffffffff7, 0x4) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000000380), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) 2018/03/24 15:10:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89fc, &(0x7f00000000c0)={'bond0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x80000) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r1}, 0x10) 2018/03/24 15:10:17 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)=')ppp0em0wlan0*md5sumcgroupwlan0em1bdev\x00', 0x2) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x13}}, 0xc) sendto$inet(r0, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) 2018/03/24 15:10:17 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000001900)='./file0\x00', 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000001c80), 0x0) signalfd(0xffffffffffffffff, &(0x7f0000001cc0), 0x8) r1 = eventfd2(0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$inet_udp(0x2, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) syz_fuse_mount(&(0x7f0000002600)='./file0\x00', 0x400000000000, 0x0, 0x0, 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={0x8}, 0x133, 0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) epoll_create(0x9) socket$inet_tcp(0x2, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002d00)='/dev/ptmx\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffff9c, &(0x7f0000002f40)='./file0\x00', 0x0, 0x0) epoll_create(0x4) socket$nl_generic(0x10, 0x3, 0x10) memfd_create(&(0x7f0000003b80)='&!ppp1eth0selfsystembdev\x00', 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000003cc0)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003ec0)='/dev/loop-control\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000003f00)='/dev/hwrng\x00', 0x0, 0x0) signalfd4(r1, &(0x7f0000003f40), 0x8, 0x0) inotify_init1(0x0) pipe2(&(0x7f0000004000), 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f00000041c0), 0x0) pipe2(&(0x7f0000004380), 0x0) syz_open_dev$urandom(&(0x7f0000004500)='/dev/urandom\x00', 0x0, 0x0) pipe(&(0x7f0000004740)) socket$inet6_udp(0xa, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000004780)='/dev/ppp\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004a40)='/dev/hwrng\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$tun(&(0x7f0000004e00)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/24 15:10:17 executing program 5: pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r3, &(0x7f0000000080)="28a221e8f4d38ebfca4ed0eafc7f4106afbb8ee3c5cbe109e4db66d4a1754487a70f6958252c86b266920a82b45948a497cae635c47ce51fc8b1fcddba95c562ef1036718af1e13c8d13649d927957d2134421f0538aa4af409fe637112da597ea66fa16fe5a2841c391ea46d9f38e303edcea4fa6184923c5d0a2147d05a94c8b5d752ebca8e33f81c8d433e63d6d850d89b3ba3dc43c2ccf1976abfa93cd0f1cc711f360099564ea1f", &(0x7f0000000200)=""/162}, 0x18) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$TIOCSCTTY(r1, 0x540e, 0x5) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000000)) dup2(r0, r2) 2018/03/24 15:10:17 executing program 7: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000401fea)='net/ip_tables_matches\x00') socket$kcm(0x29, 0x2, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x6, {0x1000, 0x1, 0x80000000, 0x800000000009, 0x1, 0x1}, 0x4, 0x2}, 0xe) sendfile(r0, r0, &(0x7f0000301ff8), 0xffffffff) 2018/03/24 15:10:17 executing program 6: socketpair(0x24, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) [ 54.954821] audit: type=1400 audit(1521904217.656:56): avc: denied { map } for pid=6557 comm="syz-executor4" path="socket:[18142]" dev="sockfs" ino=18142 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=packet_socket permissive=1 [ 54.985458] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 54.993099] gre0: Invalid MTU -1124038908 requested, hw min 0 2018/03/24 15:10:17 executing program 6: close(0xffffffffffffffff) r0 = socket$inet6_sctp(0xa, 0x200000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="11f54103", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095cffe)={r1}, &(0x7f000095c000)=0x8) 2018/03/24 15:10:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{0x9e, 0xffffffff80000000}, {0x3, 0x91f}, 0xe59, 0x1, 0x7}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='&\x00\x00\x00\x00\x00\x00\b']}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x503000, 0x0) 2018/03/24 15:10:17 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)=0x500) [ 55.149484] syz-executor6 (6599) used greatest stack depth: 13288 bytes left 2018/03/24 15:10:17 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000599ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x1ae1, 0x100, 0x9, 0xfff, 0x2, 0x3, 0x1f, 0x2, 0x5, 0x6, 0x61}, 0xb) 2018/03/24 15:10:17 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="409159afd615c694c1177f6b801b83a78ce94dcc12734f0cc489322e7affd96afbca9754adc16e6d85c22fca9713dda574c1549de8c1295126331c15321f186a32c4c0cb8d24314040ed563be2a14404437f8d35f8b26d5147ff69e449616a0221430ef824c343377a4ec121834f93894ba15edd31ab197037a5cbfbca43ff1c5ea194ffd8073c3df403d092acf421ab8eecdd559b3ed4e606409f5c6149ee0493de85eac25841c44404105dfaf6b9e044b9cf68b49af1d3eaa290bdabccfd0af207e49494137525debe95eedfcc634d3e321fe1f0", 0xea00771e984ae10) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x80000001, 0x402001) 2018/03/24 15:10:17 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xef, "dfc6cbfcd1f39a8a016cc2840e6ad767d5743a32e3386a90c597a651834546611e1bba56cc4fe1ef9c00bae5cea1c31b19a34497fbf08ba99e4d2783fb3bc4eb7db5c7f0b606e6ace4da4c0f3825627a7f98e620756c0b07110cf57fd60c879fcaae7f0786956d2e2696258218ca93d02a1ef8b55276f315732c769e6bbd79d6504cd909f31621b65509422fa9a08a29d9609ad0d0f600bce414cb07de38a2f4e0e1092dcd8f2b46adac4d522ba7129b7211bff87f151e25ad1066fda29a32cefc75ee3444721c5fe8cfcf32ac7226e35eb5b9603c79848d23fb09b9e453bc27f43675ac06860f5a5528a2780d5a66"}, &(0x7f0000000140)=0xf7) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x1}, 0x8) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/03/24 15:10:17 executing program 4: syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x200, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x4000, 0xb4) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x0, 0x32, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40c0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$int_in(r2, 0x5421, &(0x7f0000000080)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/24 15:10:17 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) recvfrom$ax25(r0, &(0x7f0000000080)=""/180, 0xb4, 0x100, &(0x7f0000000140)={0x3, {"5434265dd81503"}, 0x3}, 0x10) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/03/24 15:10:17 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000000040)=[{{0x0, 0x2710}}], 0x10) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) flock(r2, 0xf) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000280)={0xaa, 0x40}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000002c0)={'ip_vti0\x00', 0x800}) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000001c0)={@can={0x1d, r3}, {&(0x7f00000000c0)=""/174, 0xae}, &(0x7f0000000180), 0x2}, 0x9c) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x0) shutdown(r1, 0x0) dup2(r0, r2) 2018/03/24 15:10:17 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000d40)='/dev/snd/timer\x00', 0x0, 0x20000000000000) socket$nl_route(0x10, 0x3, 0x0) lseek(r0, 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000cc0)=@filter={'filter\x00', 0xe, 0x3, 0xc00, [0x0, 0x200000c0, 0x20000a18, 0x20000b30], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x1d, 0x8, 0x6007, 'yam0\x00', 'bpq0\x00', 'vcan0\x00', 'ipddp0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0xff], 0x890, 0x900, 0x928, [@u32={'u32\x00', 0x7c0, {{[{[{0xe126, 0x3}, {0x7, 0x3}, {0x80000001, 0x1}, {0x8, 0x3}, {0x4}, {0xa462, 0x2}, {0x9, 0x1}, {0x0, 0x1}, {0xaf, 0x1}, {0xfffffffffffffffe, 0x3}, {0x8, 0x3}], [{0x6, 0xff}, {0x2, 0x6}, {0x6, 0x100000001}, {0x10000, 0x8}, {0x81, 0x6}, {0x9, 0x81}, {0x8, 0x7}, {0x2, 0x6}, {0x0, 0x4}, {0x100000000, 0x27}, {0x7a323f3e, 0x9}], 0x2, 0x7}, {[{0x1, 0x2}, {0x80000000, 0x1}, {0x7, 0x2}, {0x7, 0x3}, {0x4, 0x3}, {0x9}, {0x9, 0x3}, {0x0, 0x2}, {0x2, 0x1}, {0x3}, {0x7}], [{0x2}, {0x1, 0xffffffff00000000}, {0x4, 0x100000000}, {0x8, 0x800}, {0x9}, {0x8, 0x2821aaac}, {0x2, 0x2}, {0x79000, 0x7}, {0x0, 0x10000}, {0x40, 0x7eb9}, {0xfffffffffffffff9, 0x3}], 0x4, 0x7}, {[{0x0, 0x3}, {0x4, 0x3}, {0x7, 0x2}, {0xfffffffffffffffa, 0x3}, {0x1ff, 0x1}, {0x51, 0x1}, {0x8, 0x3}, {0x17400000000, 0x3}, {0x5, 0x3}, {0x2, 0x2}, {0x42, 0x3}], [{0xff, 0x3}, {0x1, 0x7fffffff}, {0x7, 0x3}, {0xfff, 0x9}, {0x9, 0xfffffffffffff001}, {0x1, 0x7}, {0x7, 0x8}, {0x0, 0x2}, {0x5, 0x10000}, {0x4}, {0xa7, 0x8}], 0x6, 0x2}, {[{0x400}, {0x5, 0x3}, {0x5, 0x1}, {0x9, 0x1}, {0x5, 0x1}, {0x0, 0x3}, {0x7ff, 0x3}, {0x0, 0x3}, {0x9, 0x3}, {0x9, 0x1}, {0x2, 0x1dbb9f8c32071d13}], [{0x4a2, 0x5}, {0x2f, 0x401}, {0x4, 0x2}, {0x8}, {0x1, 0x1f}, {0x1}, {0x8, 0x7fff}, {0x8001, 0xe0c9}, {0x8d7c, 0x5}, {0x77, 0x401}, {0x0, 0x5}], 0xb, 0x2}, {[{0x9, 0x3}, {0x3}, {0x77b, 0x2}, {0x7, 0x3}, {0x3ffc00}, {0x7, 0x3}, {0x8000, 0x2}, {0x9, 0x3}, {0x7f, 0x1}, {0x8}, {0x60f6}], [{0x3f, 0x8}, {0x7, 0x80000001}, {0x100000001, 0x3}, {0x5, 0x9}, {0x10001, 0x5}, {0x0, 0x3}, {0x1}, {0x7fff, 0xffffffffffffffff}, {0x1, 0x1000}, {0x1f, 0xe1bc}, {0x38, 0x5}], 0x5}, {[{0x6, 0x2}, {0x8000}, {0x6, 0x2}, {0x400, 0x3}, {0x3f, 0x3}, {0x8, 0x3}, {0x6}, {0x7, 0x2}, {0x100, 0x3}, {0x1}, {0x4, 0x3}], [{0xfffffffffffffffd, 0x2ae}, {0x9, 0x5}, {0x7}, {0x2, 0x7}, {0x7fff, 0x3ff}, {0x100, 0x40}, {0x7fff, 0x8}, {0x9, 0xffffffffffffffc1}, {0x6b7, 0x3}, {0x3, 0xffffffffffffffc1}, {0x1f, 0x9}], 0x9, 0x5}, {[{0x4, 0x2}, {0x401, 0x2}, {0x0, 0x1}, {0x9, 0x3}, {0x5, 0x3}, {0x6, 0x3}, {0x0, 0x3}, {0x7, 0x3}, {0x1ff, 0x2}, {0x80, 0x2}, {0x3, 0x3}], [{0x7}, {0x9, 0x8cd}, {0x6, 0xc70}, {0x3f, 0x2}, {0x7, 0x6}, {0xd421, 0x2}, {0x9, 0xcdfd}, {0x22, 0x3f}, {0xe3, 0x7fffffff}, {0x99fd, 0x1}, {0x6, 0x8}], 0x6, 0x5}, {[{0x4, 0x3}, {0x1, 0x1}, {0x8001, 0x3}, {0x2455, 0x3}, {}, {0x401, 0x3}, {0x5, 0x3}, {0x8}, {0xa743, 0x1}, {0x8, 0x2}, {0x4, 0x1}], [{0x82, 0x81}, {0x80000000, 0x6}, {0x8, 0x7}, {0x9af7, 0x3}, {0x7ff, 0x8}, {0x101, 0xa69}, {0x4, 0x800}, {0x6, 0x1}, {0x9, 0x7c}, {0x3, 0x4}, {0xdf}], 0x0, 0x5}, {[{0xffff}, {0x8, 0xafe0fc230535169}, {0x7, 0x3}, {0x1ff, 0x3}, {0x3}, {0x1, 0x2}, {0x3}, {0x7, 0x3}, {0x0, 0x1}, {0x1f, 0x3}], [{0x81, 0x5}, {0xe, 0x3}, {0xfff, 0x6}, {0x6, 0x4}, {0xa5, 0x4a2}, {0x7ff}, {0x3, 0x31b}, {0x3, 0x3}, {0x5, 0x6}, {0x5, 0x3}, {0x4, 0x1}], 0xb, 0x2}, {[{0x71, 0x3}, {0xfffffffffffff000}, {0x9, 0x3}, {0x40, 0x3}, {0x4}, {0x401, 0x3}, {0x2}, {0x7}, {}, {0x4590}, {0x2}], [{0xffffffff, 0xffffffffffff8001}, {0x3, 0x81}, {0x9, 0x7}, {0x7886, 0x8}, {0x1, 0x69}, {0x8, 0x5045}, {0x60, 0x15}, {0x4, 0x2}, {0x2, 0x3}, {0x200, 0x8001}, {0x0, 0xfffffffffffff801}], 0xb, 0x7}, {[{0x3, 0x1}, {0x2, 0x3}, {0x1, 0x3}, {0x9, 0x2}, {0x81, 0x2}, {0xff, 0x3}, {0x8}, {0x80000000000, 0x1}, {0x7ff, 0x3}, {0x10000, 0x2}, {0x2}], [{0x64, 0x100000}, {0x0, 0x8}, {0x1, 0x1}, {0x400, 0x100000000}, {0x4}, {0x5, 0x800}, {0x100000001, 0x10001}, {0x78, 0x4}, {0x7fffffff, 0x8001}, {0x2, 0x447}, {0x1f}], 0x0, 0x6}], 0x5}}}, @time={'time\x00', 0x18, {{0x6, 0x28, 0x13a15, 0x1de2, 0x6, 0x1b, 0x3}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x4c, {{0x7e03, 0x0, 0xfffffffffffffff9, 0x0, 0x0, "6bb5896c27b3c8f6776c74686c30ed13f995fba9b63ce81028c840cd5eb1be0defb7b75827b42a38301c1ded5e66a4c5b5d8e19ede475357b81d666dad586104"}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x5, 0x2, 0xfbfb, 'teql0\x00', 'bridge0\x00', 'bpq0\x00', 'ip6_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0xc0, 0xe8}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x4}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xb18}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x15, 0x40, 0x8, 'syz_tun\x00', 'ifb0\x00', '\x00', 'bcsh0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff], 0xc8, 0x118, 0x160, [@arp={'arp\x00', 0x34, {{0x4, 0x9b17, 0x9, @empty, 0xffffffff, @dev={0xac, 0x14, 0x14, 0x12}, 0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x48, 0x74}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x27c4}}}, @common=@AUDIT={'AUDIT\x00', 0x4, {{0x2}}}]}, @common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x1, 0x2400000, 0x3}}}}]}]}, 0xc50) 2018/03/24 15:10:17 executing program 3: mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffb000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000202ffd)='ns\x00') 2018/03/24 15:10:17 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40, 0x0) write$selinux_access(r0, &(0x7f00000000c0)={'system_u:object_r:inetd_log_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x36, 0x30}, 0x34) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20, 0x31}, 0x58) 2018/03/24 15:10:17 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a4a2f9930a06000000a843089105236939000900200000000d000000190005440700000000000000fa83de4407aa7227c43ab8220000060cec4fab0000000000000000000000000000", 0x55}], 0x1, &(0x7f0000000180)}, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$setregs(0xf, r1, 0x3a, &(0x7f0000000100)="2e750df09416aebc0edc6db0c79749b23563404fc729a520adaccfa5995fd21fe6b17d2852132191d193fc0ecb3ab3b90f82e70e0a8cdb324bb517f1") 2018/03/24 15:10:17 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x101041, 0x140) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100), 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='ip6tnl0\x00', 0x7d6}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000140)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000b54fb0)=ANY=[@ANYBLOB="020500000a000000ffffffff1100000003000600000000f302004e20ac140000000000000000000002000100000000000000000000000000030005000000000002004e20e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/03/24 15:10:17 executing program 4: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@ipx, &(0x7f0000000340)=0x80, 0x80800) sendmsg$nl_crypto(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x110}, 0x1, 0x0, 0x0, 0x4}, 0x40000) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) inotify_init1(0x0) r2 = accept4$inet(r1, 0x0, &(0x7f0000000580), 0x80000) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f00000005c0)={'IDLETIMER\x00'}, &(0x7f0000000600)=0x1e) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x200280) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x8}}, 0xfffffffffffff001, 0x3, 0x7fff, 0x5, 0x4}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000240)={r4, 0x1, 0x30}, &(0x7f0000000280)=0xc) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000000000)='./control\x00', 0x20) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000040)) ioctl$ASHMEM_SET_SIZE(r6, 0x40047703, 0x10001) 2018/03/24 15:10:17 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbffffffdffffffff, 0x2}) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f00000001c0)={0x0, 0x0, [0x0, 0x7, 0x0, 0x9]}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time, 0x0, {}, 0x0, 0x0, 0x400000000000000}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000003c0)) signalfd(r0, &(0x7f00000002c0)={0x26f}, 0x8) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x18}, 0x10) 2018/03/24 15:10:18 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4ea3, @rand_addr=0x94}, 0xffffff39) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) 2018/03/24 15:10:18 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000180)={{0x200, 0x7fff}, 'port1\x00', 0x40, 0x180418, 0x3, 0x50b, 0x6, 0x47, 0x72, 0x0, 0x4, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f00000000c0)={{0x6}, 'port1\x00'}) 2018/03/24 15:10:18 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100060009f73f"], &(0x7f0000000080)=0x2) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x232a, &(0x7f00000000c0)=0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/24 15:10:18 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000599ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) 2018/03/24 15:10:18 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000100)=0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x2, 0x4) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000774ff8), 0x8}) 2018/03/24 15:10:18 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0886dd6050a09c00080000fe8000000000000000000000000000bbfe80faffffff000000000000000000aa0000000000089078"], &(0x7f0000000040)) 2018/03/24 15:10:18 executing program 2: r0 = eventfd(0x3) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)="076f391177fb2f56cb61b69145817ce71740ed4f4bfbab158c7fc5cbe8b68f1f0762615360552f3e0c7cbc1f311650a4d29016e86adcd3c7e667b72c519dd5b5140891505fdca8cf59b032fc46467eb6f7a7170ebb3578a2235478126d9bd298699c51599909bf72f0e3ab6280ea4488bbe6c9a27a1afd3fbc93a2718442e60ece70664d6246c3115f1bd8e3bfe9ea953e85bfd5a091160168f8c453159a08a5a7c860c5b838fae2ba218e58", 0xac) poll(&(0x7f000061aff8)=[{r0}], 0x1, 0x7fffffff) read$eventfd(r0, &(0x7f0000000000), 0x8) 2018/03/24 15:10:18 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x800, 0x2000c2) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x2, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="bae36652db35"]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000540)={0x30003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/24 15:10:18 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}, 0x0, {0x0, 0x800000000000002}}) fallocate(r0, 0x0, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0x38, 0x100000000, 0x0, 'queue0\x00', 0x7f}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000040)={0x1, 0xeb0, 0x4, 0x6, 0x100000001}) 2018/03/24 15:10:18 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x20000) timerfd_gettime(r0, &(0x7f0000000080)) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000000c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x3e, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000000)=r1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[{}, {}, {}, {0x0}, {}]}) socketpair(0x10, 0x80000, 0x78e1, &(0x7f00000002c0)) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f00000001c0)={r3, &(0x7f0000000240)=""/109}) 2018/03/24 15:10:18 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) munmap(&(0x7f0000002000/0x2000)=nil, 0x2000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/03/24 15:10:18 executing program 4: syz_emit_ethernet(0x16, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="3c5151c8bb67", [], {@generic={0x8864, "4a575dd1907c0057"}}}, &(0x7f00000000c0)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) dup2(r0, r1) 2018/03/24 15:10:18 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_security(0x11, r1, &(0x7f0000000080)=""/34, 0x22) getsockopt$inet_int(r0, 0x10d, 0xbf, &(0x7f000079bffc), &(0x7f00000000c0)=0x4) 2018/03/24 15:10:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4040, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000040)=0x32) fgetxattr(r0, &(0x7f0000cc9000)=@known='system.sockprotoname\x00', &(0x7f00005f4ffb)=""/5, 0x5) 2018/03/24 15:10:18 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000798ffd)="71e67a26", 0x4) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x1, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000000080)={0x2, r2}) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r3, &(0x7f0000236fe4)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00009dcff9)=[{0xc, 0x117, 0x3}], 0xc}, 0x0) 2018/03/24 15:10:18 executing program 2: r0 = gettid() capget(&(0x7f0000000080)={0x20080522, r0}, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff, 0x7}) capget(&(0x7f0000000000)={0x20071026, r0}, &(0x7f0000000040)={0x80000000, 0x8, 0xffffffffffffffc0, 0x2, 0x0, 0x6}) 2018/03/24 15:10:18 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xffffffffffffffb3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000140)=0x8) utime(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x6, 0x4}) mount(&(0x7f0000907ff8)='./file0\x00', &(0x7f0000058ffd)='./file0\x00', &(0x7f0000c77ffa)="646178000365", 0x0, &(0x7f0000000200)) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000200)={0x101ff, 0x0, &(0x7f0000ff9000/0x4000)=nil}) 2018/03/24 15:10:18 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f00000ef000/0x3000)=nil, 0x3000, 0x1000001, 0x32, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000892000), &(0x7f0000034000)=0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x410000, 0x0) 2018/03/24 15:10:18 executing program 0: r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r0}, {r0}, {r0}, {r0}, {r0}], 0x5, 0x8) [ 55.552134] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/03/24 15:10:18 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000599ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:18 executing program 2: r0 = memfd_create(&(0x7f0000002000)=']@vmnet0}]\\\'-\x00', 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="489b043a4cdb260395998187", 0xc}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x70bd2c, 0x25dfdbfb, {0xa, 0x10, 0x10, 0x8, 0x0, 0x5, 0xc8, 0x7, 0x600}, [@RTA_EXPIRES={0x8, 0x10, 0x5}, @RTA_EXPIRES={0x8, 0x10, 0xfffffffffffff18d}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20040041) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1) 2018/03/24 15:10:18 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000002000/0x14000)=nil, 0x14000, 0x0, 0xc812, r0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x6, 0x30000) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000000c0)={0x6, 0x2}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) pipe2(&(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0x4, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1000, &(0x7f0000003000/0x1000)=nil}) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10800) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/24 15:10:18 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) r1 = epoll_create(0xffff) write$fuse(r0, &(0x7f000007c000)=ANY=[@ANYBLOB="580000000000000001000000000000000700000000000000000000065d86a60bf2b3b36e2713546deaa31b0100000000000000bf2b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b1b3dd332fda97b83919045"], 0x58) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000000)={@remote}, &(0x7f0000000040)=0x14) 2018/03/24 15:10:18 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={'ifb0\x00', {0x2, 0x4e23, @rand_addr=0x10000}}) pread64(r0, &(0x7f0000000000)=""/164, 0xa4, 0x4a) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000280)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/03/24 15:10:18 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x88000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0x1, 0x0, 0x3}}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x401, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xdc, "11d8cbe28fe42d73f25174ad22044b58d7a4fb8a882c2bcac3766d5bc846e03201419a6484cf4ecf5ff90fb7b8d4cae0db6c3f9d96c9d9064b8fa6908046b1951d954e7a69898b334ea8a2b764f09a49c09e559406df8dd9f58d697554b8db92b199a9836366b869f9ec3915617b317c1622b262f53d000f02d4b46aba6fbc64011aada282fb86f9955298cb74f290933d54c9f5e7db8ff2dbd36a05be2530acf3f9a58e46a03fe06e68d030645371f1d2a4333340fdcdd2767356795b5f2ca4d6ea89485cb68309db4f59b5ad9887f93a724a56e3ba5169ef533466"}, &(0x7f00000001c0)=0xe4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x4}, 0x8) syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x7, 0x0) r2 = socket(0x18, 0x0, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/03/24 15:10:18 executing program 7: recvmmsg(0xffffffffffffff9c, &(0x7f0000004380)=[{{&(0x7f0000000100)=@ax25, 0x80, &(0x7f0000001400)=[{&(0x7f0000000180)=""/116, 0x74}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000000200)=""/229, 0xe5}, {&(0x7f0000001340)=""/23, 0x17}, {&(0x7f0000001380)=""/76, 0x4c}], 0x5, 0x0, 0x0, 0x1}, 0x4}, {{&(0x7f0000001440)=@ipx, 0x80, &(0x7f0000001780)=[{&(0x7f00000014c0)=""/9, 0x9}, {&(0x7f0000001500)=""/36, 0x24}, {&(0x7f0000001540)=""/111, 0x6f}, {&(0x7f00000015c0)=""/203, 0xcb}, {&(0x7f00000016c0)=""/141, 0x8d}], 0x5, 0x0, 0x0, 0x1}, 0x1ff}, {{&(0x7f00000017c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001840)=""/52, 0x34}, {&(0x7f0000001880)=""/241, 0xf1}, {&(0x7f0000001980)=""/175, 0xaf}], 0x3, &(0x7f0000001a80)=""/112, 0x70, 0x1000}, 0x1}, {{&(0x7f0000001b00)=@nl=@unspec, 0x7e, &(0x7f0000001d40)=[{&(0x7f0000001b80)=""/109, 0x6d}, {&(0x7f0000001c00)=""/113, 0x71}, {&(0x7f0000001c80)=""/171, 0xab}], 0x3, 0x0, 0x0, 0x3}, 0x400}, {{&(0x7f0000001d80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001e00)=""/6, 0x6}], 0x1, &(0x7f0000001e80)=""/128, 0x80, 0x7fffffff}, 0x7d5}, {{&(0x7f0000001f00)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000004280)=[{&(0x7f0000001f80)=""/79, 0x4f}, {&(0x7f0000002000)=""/235, 0xeb}, {&(0x7f0000002100)=""/4096, 0x1000}, {&(0x7f0000003100)=""/140, 0x8c}, {&(0x7f00000031c0)=""/4096, 0x1000}, {&(0x7f00000041c0)=""/143, 0x8f}], 0x6, &(0x7f00000042c0)=""/159, 0x9f, 0x2}, 0x6}], 0x6, 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000004440)={'mangle\x00'}, &(0x7f00000044c0)=0x54) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/user\x00', 0x2, 0x0) sendmsg$key(r0, &(0x7f0000004680)={0x0, 0x0, &(0x7f0000004640)={&(0x7f00000045c0)=ANY=[@ANYBLOB="020978060a0000002cbd7000fddbdf2505001a0000000000000000000000000000000000ff0200000000000000000000000000010700100414001000242483e0000004d6000000000100140040000000"], 0x50}, 0x1}, 0x20000000) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000046c0)={0x0, 0x48000000000, 0x6, 0x425, 0x7f, 0x2}, &(0x7f0000004700)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004780)={r3, 0xfeb}, &(0x7f0000004740)=0x8) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000004500)=0x5, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004580)={r4, 0x1}, 0x8) write$selinux_user(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a2f626a6563745f723a6370755f6f6e6c696e655f743a73302073797361646d5f75001d87bf778ae4a07457271c75751dd03bf1f822575b52b0bf31369dd2d1558982e7bbbf5a9c6f60d4f3de99be3d7d1b529ecdd933bf5298cc118ae4e08e8f67830df15fb898e6f21a61cdcac7f97a6c0cbb347d3be2d155cf3090aaa3b4"], 0xfffffffffffffd8e) 2018/03/24 15:10:18 executing program 4: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r2 = epoll_create1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000180)={0x2, "e319"}, 0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) epoll_wait(r2, &(0x7f0000ebaff4)=[{}], 0x1, 0x0) recvmsg(r1, &(0x7f00000013c0)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/12, 0xc}, 0x0) bind$vsock_stream(r4, &(0x7f0000000000)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/03/24 15:10:18 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0x0, 0x0, 0x1}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)='+', 0x1, 0x0, 0x0, 0x0) close(r0) 2018/03/24 15:10:18 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x60, 0x5e, &(0x7f0000000080)="54b5790a1b616b5ca1225f9362cde8df855adb19fa8b3522e1c21167fa5cebb0cc454a4fcd7b2fde5c8018417d40b1c36d20578729a4375970c2bc3f8b59da66c2e192216a76b403d0064c41a3b5d160bfa103adc921f644d2e9872f07058f86", &(0x7f0000000100)=""/94}, 0x28) r1 = memfd_create(&(0x7f0000002000)="6372706c6f7d1985", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xffffffffffffffff, 0x3) close(r0) 2018/03/24 15:10:18 executing program 7: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x80) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r3, &(0x7f00004b5fc0)=[{&(0x7f000072f000)}], 0x1, 0x0) fcntl$setpipe(r2, 0x407, 0x0) dup2(r2, r1) 2018/03/24 15:10:18 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) [ 55.650499] audit: type=1400 audit(1521904218.353:57): avc: denied { map } for pid=6720 comm="syz-executor6" path="socket:[19474]" dev="sockfs" ino=19474 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 15:10:18 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 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) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000cf9f99)=""/103, &(0x7f000097effc)=0x67) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80000, 0x106) getsockname(r0, &(0x7f0000000180)=@nfc, &(0x7f0000000200)=0x80) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000140)={0x5, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}]}) socket$vsock_stream(0x28, 0x1, 0x0) 2018/03/24 15:10:18 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/checkreqprot\x00', 0x0, 0x0) sendfile64(r0, r1, &(0x7f00000004c0), 0x7) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/24 15:10:18 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/relabel\x00', 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000340)={r0, 0x0, 0x1, 0xfffffffffffffff7, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000440)={0x1}, 0x4) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x203, 0x0) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f00000003c0)={0x3}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'bcsh0\x00'}) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000200)=""/66, &(0x7f0000000280)=0x42) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000880)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000008c0)={0x8}, 0x4) 2018/03/24 15:10:18 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x7f) bind$inet6(r0, &(0x7f0000febfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x40442) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) connect$packet(r1, &(0x7f00000001c0)={0x11, 0xd, r2, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendto$inet6(r0, &(0x7f0000000000)="f9", 0xfe86, 0x0, &(0x7f0000ef8000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffd43) [ 55.797827] SELinux: failed to load policy [ 55.807539] SELinux: failed to load policy 2018/03/24 15:10:18 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000599ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:18 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1d, &(0x7f000074fffc), 0x1) r0 = dup(0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000040), 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000100), 0x0) r1 = accept4$bt_l2cap(r0, &(0x7f0000000440), &(0x7f0000000480)=0xe, 0x800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000005c0)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) kcmp(r2, r3, 0x7, r0, r4) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000100)) setsockopt(r0, 0x4, 0x7, &(0x7f00000002c0)="2a2e3831264cf693ea2c5b07c56ed42aaf6d492c2c6ba1135a20a78a896ebbfad12bf56b558e9e3db40611d5b1ba4cf92f40a7db09ffbcb5474930b097c86f24a6a9643a3c2d7b7e3ab86af3c6b79f2c171391bf398858a1d16d8a3e77ba049362d8ca42653a6567225a6865ff2e7a01db0098f3d446639edf06ed4217f60c4242c8c8338d72e5f7cbe294e0300f11e6738882a36fbfe190797b5d0a69f2b1fc349c1bfbe3e8e23d68dd84a0c39a58afc8ccc44221148ee303dc3c9b187f8c3760e3005dfd2065c5d22fcd72aa531667", 0xd0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYBLOB="64f17ac5678d48"], &(0x7f0000000080)=0x1) r5 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000dfe000)={0x14}, 0x14}, 0x1}, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000180)=@ioapic={0x4001, 0x5, 0xf59, 0x0, 0x0, [{0x4, 0x150, 0x1, [], 0x93a}, {0x24f9, 0x0, 0x2b4, [], 0x8}, {0x7, 0x3, 0x7, [], 0xfffffffffffffff9}, {0x3, 0xffffffff, 0xfffffffffffffffe, [], 0x4}, {0x80, 0x8000, 0x7, [], 0x7}, {0x55e, 0x0, 0x80000001, [], 0x8000}, {0x7, 0x1, 0x5, [], 0x3}, {0x5000, 0x200, 0x81, [], 0x8}, {0x80000001, 0x6, 0x7f, [], 0x10000}, {0x800000000, 0x8, 0x6, [], 0x78}, {0x2, 0x8, 0x1, [], 0x4}, {0x3, 0x7f, 0x8, [], 0x8ce}, {0x0, 0x4, 0x1ff}, {0x9d, 0x101, 0x4, [], 0x33}, {0x8, 0xff000000000, 0xffffffffffffffe8}, {0x3, 0x7fff80000000000, 0x200, [], 0x200}, {0x1, 0x3, 0x2, [], 0xb03}, {0x8000, 0x6, 0xde, [], 0xffffffffffffffe1}, {0x2, 0x2, 0x20, [], 0x40}, {0x8, 0x3, 0x3, [], 0x50}, {0x181, 0x73, 0x10001, [], 0x5}, {0x8, 0x255, 0x8, [], 0x100}, {0x38, 0x81, 0x4, [], 0xfffffffffffffffe}, {0x9, 0x9, 0x0, [], 0x10000}]}) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f00000003c0)=0x10001, 0x4) ftruncate(0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/24 15:10:18 executing program 4: getrandom(&(0x7f0000000040)=""/28, 0xfe36, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="010002750dffffffffff000000000000"]) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20000) 2018/03/24 15:10:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfffffffffffffffe, 0x400800) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d18ffc)=0xb, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfcffc), &(0x7f0000d17ffc)=0x4) 2018/03/24 15:10:18 executing program 0: r0 = getpgid(0x0) creat(&(0x7f0000000080)='./file0\x00', 0x62) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x8, 0x100000000000032, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/03/24 15:10:18 executing program 7: r0 = socket$packet(0x11, 0x10000000002, 0x300) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) prctl$setptracer(0x59616d61, r1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) 2018/03/24 15:10:18 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000140)={0x1, 0xffffffffffffff01, 0xfff, {0x0, 0x1c9c380}, 0x3, 0x3}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000001c0)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) rt_tgsigqueueinfo(r3, r4, 0x41, &(0x7f0000000240)={0x4, 0x5, 0x6, 0x2f}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x4e20, 0xffffffffffffff00, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYRES32=r5, @ANYBLOB="00e80100b9313ff80424d2299b22060081"], 0xc) close(r1) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x5, 0x1, 0x80000000, 0x1, 0x4, 0x8}, 0x9}, 0xa) 2018/03/24 15:10:18 executing program 5: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000600)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000100)=""/223, 0xdf}, {&(0x7f0000000200)=""/175, 0xaf}, {&(0x7f00000002c0)=""/170, 0xaa}, {&(0x7f0000000380)=""/96, 0x60}, {&(0x7f0000000400)=""/54, 0x36}, {&(0x7f0000000440)=""/203, 0xcb}], 0x6, &(0x7f0000000580)=""/79, 0x4f, 0x100000000}, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000800)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000680)={0x114, 0x31, 0x100, 0x70bd2c, 0x25dfdbfc, {0x20}, [@generic="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", @typed={0x4, 0x6d}]}, 0x114}, 0x1, 0x0, 0x0, 0x8001}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="140000000701010000000000000000000000001155e5fa20db874bd7a8c61e3ef465d0048e1f42d37c5cbc325e322d267ecdc6249882fe82ac77fd2a02eaad4920"], 0x14}, 0x1}, 0x0) 2018/03/24 15:10:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='numa_maps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x100100) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x4, 0x1, 0xc00, 0x70bd29, 0x25dfdbff, {0xf}}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) 2018/03/24 15:10:18 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000140)="6d58d4d90a6500", 0x0, &(0x7f0000ebcffe)) setrlimit(0xc, &(0x7f0000000100)) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/24 15:10:18 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000240)=0x2ade3daf) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000500)={0xfffffffffffffffe, 0xcb12, 0x35b, 0x75b199b633f54c9d, 0x8}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000000440)=ANY=[@ANYBLOB="140000002300010300000000000400004b0000004a97311ca22ba9b6bd58a959a234552f08f4f6b4ce51c0b655959699f5cc02ece9ed58e09e335b1c7a3cc21f7e4284ffe0dfde674dedd6eb1150ec35a246e52d3bf928515957b6e5769f912beadc48e8e84afea67bdc14c460c767117cfb455216a291f647a8cefe319bdb227ee44fc14f60f2f2546a94fbbaba7356602cc311d953c15db684b4b82d8eef26e2ebbbfb8f7534afc5564deedc661c4cf49e0600aeb6"], 0x1}, 0x1}, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x100) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000180)={[0x1, 0x0, 0x1d000, 0x5000], 0x1, 0x3e, 0x3}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x7, r2}) ioctl$ASHMEM_SET_SIZE(r4, 0x40047703, 0x5) r5 = getpgid(0x0) prctl$setptracer(0x59616d61, r5) r6 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r6, 0xc008ae67, &(0x7f0000000280)={0x2, 0x7ef}) ioctl$KVM_IRQ_LINE_STATUS(r6, 0xc008ae67, &(0x7f0000000080)={0x2, 0x6}) 2018/03/24 15:10:18 executing program 6: r0 = socket(0x10, 0x0, 0xffffffffffffb7a7) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x4, 0x0, 0x8000, 0x1, 0x1}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x2}, &(0x7f00000001c0)=0x8) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/03/24 15:10:18 executing program 5: r0 = socket$inet(0xa, 0x4000080002, 0x3f) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000180)=ANY=[@ANYBLOB="6e6174000000000000000000006affffff0000000000000000210000000700001b00000005000000380300000000e7e87c390000ffffffffc800000018020000c002ffffff7f0000ffffffffc0020000c0020000d36d0000994921a85772907da8c165196de6e8ab5044479e044231f936e09bf2b865d1fb0b91b70489d936a13b9a6a5ed6ab80b55ab3cf6e80182689a290cc8b2525fd3d96b184012c19a8f317792f73ffd57a26e40f5092161feed34fedf0a1be57cdbb6e1733d38857d9645277fa188dd973d54ac95e158cdef458a33247cf4a373bfd3de9c8dd4c3099aac574cdc90d016b10cd60338ee07fbc7897d8257eea0b3f02"], 0x1) 2018/03/24 15:10:18 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001d000b00000000000000000000000056", @ANYRES32=0x0, @ANYBLOB="0000000008000400000000000c0001000000000000000000"], 0x30}, 0x1}, 0x0) 2018/03/24 15:10:18 executing program 0: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r0, &(0x7f0000009ff9)="9a", 0x1) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r0) 2018/03/24 15:10:18 executing program 6: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240), 0x4) r0 = syz_open_procfs(0x0, &(0x7f0000148000)='net/dev\x00') r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000000)='net/softnet_stat\x00') preadv(r0, &(0x7f0000002440)=[{&(0x7f0000001340)=""/223, 0xdf}, {&(0x7f0000002480)=""/108, 0x6c}, {&(0x7f0000001440)=""/4096, 0x1000}], 0x3, 0x0) [ 56.024450] audit: type=1400 audit(1521904218.727:58): avc: denied { ioctl } for pid=6805 comm="syz-executor3" path="socket:[19559]" dev="sockfs" ino=19559 ioctlcmd=0xae72 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 15:10:18 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000599ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000040)={0x8, 0x9, 0xff, 0x6, 0x15, 0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/03/24 15:10:18 executing program 7: pipe(&(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009abf7a)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000140)={0x0}) mlockall(0x1) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000180)={r4, 0x1c}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000002c0)={{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1}, {0xa, 0x4e23, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0xff, [0x2, 0x9, 0x3, 0x8001, 0x7fffffff, 0xffffffff, 0x3, 0x6]}, 0x5c) getsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000000240)={@broadcast, @rand_addr, @rand_addr}, &(0x7f0000000200)=0xc) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000280)=0x7, 0x4) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000100)={r4, 0x1}) r5 = dup2(r2, r2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) dup2(r6, r5) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000040)="88", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000000), 0x200000000000002a, 0x0) 2018/03/24 15:10:18 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) io_setup(0x21, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)}]) 2018/03/24 15:10:18 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000ffffffffffff86dd6002290f00383a00000000000000000067a3ffff00000000ff020000000000000000000000000001010090780000000060d5cae20000880000000000000000000000000000000000ff020000000000000000000000000001f601929f106531aa0730f0a7e9f3c30d79705b7b57b19dcc8ebc78638e8d333cf009da8b7cc6addd46150bf3599495da1b96f2e6845cba76b18f6dddb1d2f3f23756daa2080086c00796c8792fbe1444df18a497d53d72dbcc43d39e7032bf5dc78eec827d5f050d6b07ef0a1ecee2af458f4ef4439d5b48f32f6323702a03a5f85b5a1f8e2964087fcc8341febdda7f8294976f64"], 0x0) 2018/03/24 15:10:18 executing program 2: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvmsg(r2, &(0x7f0000000300)={&(0x7f0000000100)=@sco, 0x15e, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/169}], 0xd167b2b790b3e76, &(0x7f0000b30000), 0xfffffffffffffe6e}, 0x0) r4 = dup2(r1, r2) tkill(r0, 0x15) sendmsg$key(r4, &(0x7f0000e46fc8)={0x0, 0x0, &(0x7f00008aa000)={&(0x7f00006df000)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sync_file_range(r1, 0x1, 0x1, 0x7) 2018/03/24 15:10:18 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'bcsh0\x00', 0x400}) signalfd(r0, &(0x7f0000000080)={0x7}, 0x8) close(r0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) 2018/03/24 15:10:18 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x1, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000100)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = dup(r1) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f0000000000)={{}, 'port1\x00', 0x1}) io_setup(0x3, &(0x7f0000cadffc)=0x0) io_submit(r4, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000391000)="83", 0x1}]) 2018/03/24 15:10:18 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0xfffffffffffffffc, 0x44031, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000000040), &(0x7f0000000100), 0xfffffffffffffec4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/24 15:10:18 executing program 4: r0 = memfd_create(&(0x7f000001afe5)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000036000)=[{0x0, 0x0, 0x71, 0x0, @tick=0x2, {}, {}, @addr}], 0x30) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)="e5604d24743faadc2816bb7ab08120464e931a94f8d8075cc4f8c5485739c226d7aa86f79161706af3d5dcdfdb0d0eb0953b809b9ec8b7537010664ce493c19b396e3f601bc9954a7c8cacf70ab85511ec8f56e3ac85c59b49c446ae5f0fa8ed607a336b4b39e31cf3ca11470412607f7268ca2428896ceed900b3dace9816f7094b04f1db7e745f76c985b04f6ee1ad92f07091f4c7e62895a9cabd61d93bd3935d", 0xa2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000027fb0)={0x203, @time={0x77359400}}) 2018/03/24 15:10:18 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="aaaaaaaaaaaa00001400000086dd6020a17e00002b00fe800000000000000000000000000000fe8000000000000000000000000000aa0400880b0000000000000800000086dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0) mlockall(0x0) 2018/03/24 15:10:18 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x10100, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x58ec4db3ee16e047, 0x100000000000000, 0x401, 0x0, 0xfffffffffffffffc, r0, 0x3}, 0x2c) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x20, 0xb1e) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001580)={{{@in6=@ipv4={[], [], @remote}, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000001680)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001700)={@local}, &(0x7f0000001740)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001780)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000001880)=0xe8) getsockname$packet(r0, &(0x7f0000001900)={0x0, 0x0, 0x0}, &(0x7f0000001940)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001980)={'syzkaller1\x00', r2}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'ip6_vti0\x00', {0x2, 0x4e21}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', r3}) 2018/03/24 15:10:18 executing program 3: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000040)=""/62, 0x3e) clock_getres(0xfffffffffffffff2, &(0x7f0000f12000)) 2018/03/24 15:10:18 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv4_delroute={0x1c, 0x19, 0x111, 0x70bd28, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe}}, 0x1c}, 0x1}, 0x0) 2018/03/24 15:10:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0x1}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8141, 0x0) write$fuse(r2, &(0x7f0000000080)={0x28, 0x0, 0x0, @fuse_notify_store_out}, 0x28) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000001c0)=""/210, &(0x7f0000000140)=0xd2) 2018/03/24 15:10:18 executing program 4: mkdir(&(0x7f00008d4000)='./file0\x00', 0x0) r0 = open(&(0x7f0000061000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f00000000c0)='./file0/file0\x00', 0x20400, 0x5) mkdirat(r0, &(0x7f0000050545)='./file0\x00', 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000080)=0x5) renameat(r0, &(0x7f0000000000)='./file0/file0\x00', r0, &(0x7f0000000040)='./file0\x00') [ 56.260120] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=25 sclass=netlink_audit_socket pig=6866 comm=syz-executor6 2018/03/24 15:10:19 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000599ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000180)) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:19 executing program 0: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) ioctl$void(r0, 0xc0045878) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x4000010) unlink(&(0x7f0000a88ff8)='./file0\x00') r2 = socket$inet6(0xa, 0x805, 0x1000000000) fsetxattr(r2, &(0x7f0000005fef)=@known='security.selinux\x00', &(0x7f0000000000)='system_u:object_r:netcontrol_device_t:s0', 0x80, 0x0) close(r0) 2018/03/24 15:10:19 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xd6, 0x8c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() prctl$setptracer(0x59616d61, r1) prctl$setptracer(0x59616d61, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200400, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000004c0)) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000500)={0x400, 0x100000000}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x180}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)={0x210, 0x1d, 0x8, 0x70bd28, 0x25dfdbfb, {0xe}, [@typed={0x8, 0x2, @pid=r1}, @typed={0xc, 0x46, @str='*vmnet1\x00'}, @nested={0x1c0, 0x5, [@typed={0x8, 0x10, @uid=r3}, @generic="c07702096340ab0c5b0c34e6e2808e77d30c6c86b1517ea65a0d3b80e6bfb4732ab1e69969e860eadbee6f2a27a40d8114fbd3fd116ccd30969220aae11d4442244b683702205af5e95ad1f18ad9cf7949cd734a1314ab11b663dc04b2456a3dc80881543c79386e4575b7eb397bd539b47f5f50b95fa095880890fccea7526cfb4d59a1c9684d03334232fcc27c022e084715003ab7ac568dec82304df69efdc3b7571e79c23f5ac552ae92b3e7ce0ec01f24f338", @typed={0xc, 0x88, @u64=0x4}, @generic="f9c3af6d34efca456c40ea4ad257f27d9a11252ed6d06c1b14498a967b1786855547722cb87c7d40e5597cf98a38543e4fbc58911124f9eb9e2ddb6d36a469fb80f546e89a931ca65d00ec60e5f919095f8a63a1e98f4847293753ee4bf2308a3d20ed001ec786b159f38b6d6a24d4d3370adce484847f73a8910ca8b3b0f33ad13fbd0ae5497b76811c4f8d092bbb7d3f3afecbc12b0c4acfcd17cd0466591e4491a2d35860b8e3287fb64826cd8b6013c8ad53b69ed93418759fcee9f2a29ee25c21b9fc29010d822e71c29b7f682319ad0c09e46afd951374b0d9eb2576ae3cd5193b4ce9446b906a74a176f8f4fc17"]}, @typed={0x8, 0x4f, @uid=r4}, @nested={0x20, 0x77, [@generic="f7de040be224040344a313", @typed={0x8, 0xb, @fd=r0}, @typed={0x8, 0x5a, @uid=r5}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x894}, 0x10) io_submit(0x0, 0x0, &(0x7f00004a7ffc)) 2018/03/24 15:10:19 executing program 4: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock2(&(0x7f0000a95000/0x1000)=nil, 0x1000, 0x0) 2018/03/24 15:10:19 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000, 0x404200) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x3, 0x100000000, 0x7fff, 0x6, 0x38}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000758000)={0x0, 0x800}, &(0x7f000095d000)=0x8) 2018/03/24 15:10:19 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0xa100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x4001000ff, 0x9}, {0x0, 0xfffffffffffffffe}, 0xfffffffffffffffc}) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x20, 0x200000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000080)={r1, 0x3}) 2018/03/24 15:10:19 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000100)={0x3, 0x3ff}) r1 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x22, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x80002, 0x80) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0xfffffffffffffffe, 0xfffffffffffffc7d) dup3(r2, r1, 0x0) 2018/03/24 15:10:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x10480000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x10001}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)="ed", &(0x7f00000001c0), 0x1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) set_mempolicy(0x0, &(0x7f00000000c0)=0x9, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/24 15:10:19 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffffff}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) [ 56.710144] audit: type=1401 audit(1521904219.412:59): op=setxattr invalid_context=73797374656D5F753A6F626A6563745F723A6E6574636F6E74726F6C5F6465766963655F743A7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2018/03/24 15:10:19 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000599ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000180)) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:19 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x7, 0x4, 0x8000, 0x10000009}, 0x2c) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x101000) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000040)={0x7, 0x0, 0x7}) 2018/03/24 15:10:19 executing program 6: r0 = syz_open_pts(0xffffffffffffffff, 0x80402) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x5, r0, 0x1}) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000000c0)=""/144) getpeername(r1, &(0x7f0000000240)=@ax25, &(0x7f00000002c0)=0x5f) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000002fff8)={&(0x7f0000000040)={0x14, 0x1e, 0x1, 0x0, 0x0, {0x8000000000000001}}, 0x14}, 0x1}, 0x0) 2018/03/24 15:10:19 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @multicast1}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) getpgid(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000000080), 0x0, 0x8000, &(0x7f00000000c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="6c000000af73dda6c12da2b948c2afe13fc6038a828aec34e3022b29b50fcad50d18f5a27b530c65087faa303caeda3482cc09234ad4b89cd653ec369c546149eca735e89bfe282a31d250858cf7a6fb1820fccea96325ddeb08325fc76999267825e692612dc282537b28696a000000"], &(0x7f0000000180)=0x74) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x8000, 0x0, 0x0, r4}, 0x10) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000080)={0x10201, 0x0, &(0x7f0000ffc000/0x2000)=nil}) 2018/03/24 15:10:19 executing program 4: socket$alg(0x26, 0x5, 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$inet(0x2, 0x3, 0x5) gettid() ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) 2018/03/24 15:10:19 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000040)='\x00') sendto$inet6(r0, &(0x7f00000000c0)='w', 0x1, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000021c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/24 15:10:19 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fchdir(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) r2 = inotify_init1(0x0) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) 2018/03/24 15:10:19 executing program 2: r0 = gettid() prctl$setmm(0x23, 0x1, &(0x7f0000ffb000/0x3000)=nil) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r1, &(0x7f000006e000), 0xfffffdd8) recvmmsg(0xffffffffffffffff, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/152, 0x98}], 0x1, &(0x7f0000000440)=""/160, 0xa0}}], 0x1, 0x0, &(0x7f0000000740)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) writev(r2, &(0x7f0000000600)=[{&(0x7f0000000140)="30030603d6416c2559ea6573e2f675517eeb9e97e2b4e3466387bfc4ed97362d1218d9cb80b7260c7311bfb01bae673972cf46a25f175321", 0x38}, {&(0x7f0000000180)="7dddaf16b48cd356f6a5cc70db97b1345c5028320e2a203607a4a006314cea281ff17753a2ff08f0503ab46bb266c771379d75c11055703179152b2082c4190cb3c9cf980f6d", 0x46}, {&(0x7f0000000500)="fbf1e258f8db15a796cab32c579f7feb34c9e11c54e97e73f8e4116071254ad35e4581211e5e16bfecb9d54b0e9cc3a4d237b3df4fe83f34f9b98f2c2690fe8859d4a839942002d03984807b0740f43141914a822d5d3cd9e40bace7be97a1ec1409709497cc17a92a9ebb4f0d49d41a80315019bd2ed6217b8244055aef712b6677597837c87e3c9326622ef1f478ed0dec4c52b7ee42a8786f9f9e73b48b7cb75fc2effeb3147a54c32a46b57bbfb5ec312c399a4f8b2959e67ea60f7a021f23fd41384c6c9785", 0xc8}, {&(0x7f0000000200)="d052b496e9f50ff2cfcd7e5dc523f6f8d0915628d82d3feb0f9e9c45c09b010a16ee02ded5212c9c23f8d642d13b12ae9569be27b0d915bc2f988669f13d5c28e7d363d56779ec19617ebcd3979c677bd5aa0b5bab620f39cc25bf680836329e2f837cde453691", 0x67}, {&(0x7f0000000280)}], 0x5) timer_create(0x6, &(0x7f00000000c0)={0x0, 0x3e, 0x0, @tid=r0}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000300)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000800)=0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x1ff, 0x3, 0x3000, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) tkill(r0, 0x1000000000013) r3 = request_key(&(0x7f0000000280)='cifs.spnego\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='/dev/ptmx\x00', 0xfffffffffffffffa) r4 = add_key(&(0x7f0000000700)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r3, r4) [ 56.740230] audit: type=1401 audit(1521904219.413:60): op=setxattr invalid_context=73797374656D5F753A6F626A6563745F723A6E6574636F6E74726F6C5F6465766963655F743A7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2018/03/24 15:10:19 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x800) preadv(r0, &(0x7f0000001680)=[{&(0x7f0000000100)=""/214, 0xd6}, {&(0x7f0000000200)=""/171, 0xab}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/254, 0xfe}, {&(0x7f00000014c0)=""/233, 0xe9}, {&(0x7f0000000000)=""/88, 0x58}, {&(0x7f00000015c0)=""/111, 0x6f}, {&(0x7f0000001640)=""/8, 0x8}], 0x9, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x1, 0x0, &(0x7f0000000080)="c2"}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001740), &(0x7f0000001780)=0x4) r2 = socket$inet(0x2, 0x5, 0x101) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001f80)={0x0, 0x9, 0x10001, 0x7}, &(0x7f0000001fc0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000)={r3, 0x3f, 0x10}, 0xc) 2018/03/24 15:10:19 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100, 0x600a00) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={0x1000}, 0x8, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x20000000}) r2 = socket$nl_route(0x10, 0x3, 0x0) lseek(r2, 0x0, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00000000c0)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @loopback=0x7f000001}, 'ip6tnl0\x00'}) fchmod(r3, 0x81) 2018/03/24 15:10:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000040), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="0f07440f20c0350a000000440f22c0b910030000b83e300000ba000000000f30f4b8010000000f01d9c4e2c90329f20f01dff08203b03e260f01cbc4e1fa701808", 0x41}], 0x1, 0x0, &(0x7f00000001c0), 0xd0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/24 15:10:19 executing program 7: ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000080)={0x1, 0x4}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x2b, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)=""/234, 0xea}, {&(0x7f0000000240)=""/162, 0xa2}], 0x2, &(0x7f0000000300)=""/135, 0x87, 0x7fff}, 0x22) setsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000400)=0xa387, 0x4) recvfrom(r0, &(0x7f00000c9000)=""/88, 0xffffffffffffff57, 0x40010002, 0x0, 0x0) [ 56.826155] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/03/24 15:10:19 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x7, 0x8) recvmsg(r0, &(0x7f0000001600)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001500)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/222, 0xde}, {&(0x7f00000011c0)=""/160, 0xa0}, {&(0x7f0000001280)=""/243, 0xf3}, {&(0x7f0000001380)=""/84, 0x54}, {&(0x7f0000001400)=""/121, 0x79}, {&(0x7f0000001480)=""/73, 0x49}], 0x7, &(0x7f0000001540)=""/137, 0x89, 0xfffffffffffffeff}, 0x2040) 2018/03/24 15:10:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000001c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xcffe) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x280180, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4004b100, &(0x7f0000000080)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000100)=[0x6, 0x8]) fcntl$getown(r3, 0x9) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f00000000c0)={'vlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$sock_int(r4, 0x1, 0x0, &(0x7f0000000140), &(0x7f0000000200)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/24 15:10:19 executing program 4: r0 = gettid() exit(0x0) ioprio_set$pid(0x2, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x80000000, 0x6}, &(0x7f0000000100)=0xc) [ 56.920313] binder: 6926:6930 ioctl c0306201 2000dfd0 returned -11 2018/03/24 15:10:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x3, 0x30c, [0x20000340, 0x0, 0x0, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000180), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x358) 2018/03/24 15:10:19 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000000, 0x0) 2018/03/24 15:10:19 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000000c0)={0x50, 0x1, 0x0, 0x8}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000002280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002240)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000000080)=@listen={0x7, 0x8, 0xfa00, {r2}}, 0x10) 2018/03/24 15:10:19 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x4000000000000051, r0, 0x0) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f0000000100)=0xc) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) gettid() name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="2800c1070175000037e117daa183b69ddb4e8b02c6107ef7bc164b365944d6b01fd75009b8f77d7e00c9d2e014d01e872812e37852368042db975f036ced6ed30208d1aa07a08444ee8c24c5c1734884d096b5344705d69d1cb0709f4cd123e3143feadf893af98165515c4f43d5e6ca2239e4108ee733ec88e02bbf88d183dcb94918245e6d20ca30199f1bc1982c6f483bbef921a1444b51139993337ef24da5f614d2133c667d30e1af1d7e98f3ee64932c5b83a82be83d3b765ca3270f1fad0afa51c05953988010c1051ebc32debed59be38a7f966f212c2c8305"], &(0x7f0000000000), 0x1400) 2018/03/24 15:10:19 executing program 7: r0 = dup(0xffffffffffffffff) fcntl$addseals(r0, 0x409, 0x1) fcntl$setflags(r0, 0x2, 0x1) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000000)="9dab77af518123b8b6e3881e833056df6ae3d47d982647508e8ee143829d5583fb38163eda5410dd33489dafaa090b1d57dd45e67be0c3af697b108714d17b3e655bd1b143dbb6627dcb2a52e34a6a5807d02cd9472f5a60deb06e4da0ff6bc6b0b61806835ab5eca5125322b3f4342fc1bcdec5f2bb4a84d40000000000000000000000", 0x84}], 0x1) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/24 15:10:19 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000599ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000180)) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:19 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000e40)='ip6gretap0\x00', 0x10) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000240)=ANY=[], 0x0, &(0x7f0000000340)=[{&(0x7f0000001200)="a9", 0x1}], 0x1, &(0x7f00000012c0)}, 0x1) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000000e00)={&(0x7f00000006c0)=@nl=@kern={0x10}, 0xc, &(0x7f0000000d80)=[{&(0x7f0000000940)="8a", 0x1}], 0x1, &(0x7f0000000fc0)}, 0x0) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000080)=@nfc={0x27}, 0x10, &(0x7f0000000980)=[{&(0x7f0000000880)="ba", 0x1}], 0x1}, 0x0) 2018/03/24 15:10:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000001c0)=0x1, 0x4) shutdown(0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/24 15:10:19 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) setpgid(r2, r3) r4 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000000080)}) [ 57.017714] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/24 15:10:19 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1000000001, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa}, {0xa, 0x0, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x3]}, 0x5c) r1 = dup(r0) epoll_wait(r1, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x0, 0x200, 0x0, 0x0, 0x2}, 0x20) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/member\x00', 0x2, 0x0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) 2018/03/24 15:10:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0xfffffffffffffecb) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) [ 57.091059] audit: type=1400 audit(1521904219.793:61): avc: denied { map } for pid=6963 comm="syz-executor6" path="/dev/sg0" dev="devtmpfs" ino=9488 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 [ 57.118726] binder: 6959:6978 Release 1 refcount change on invalid ref 0 ret -22 2018/03/24 15:10:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000140)="fa9c56ff65c5126cba26716b73b07ecfd5b949bc75e9c53419715e854b7ab121b511936ea14a2031e5fc5cdc701af14a89cc770f09bdfb50e09f1b951f1e4b9a819cf1c315e89cebb33c00", 0x4b) pipe2(&(0x7f00000001c0), 0x80000) write$selinux_validatetrans(r0, &(0x7f0000000080)={'system_u:object_r:sudo_exec_t:s0', 0x20, 'system_u:object_r:logrotate_exec_t:s0', 0x20, 0x35, 0x36, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x68) 2018/03/24 15:10:19 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000599ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:19 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) socketpair(0x2, 0x800, 0x1, &(0x7f0000000100)) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000080)={0x2, 0x140000000, 0x0, 0x2}, 0x10) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r1, &(0x7f00000000c0)={r1, r1, 0xa07}) gettid() timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/24 15:10:19 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x100002}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x1, 0x9) 2018/03/24 15:10:19 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x200000002, 0x70, 0xc564, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x2, 0x200) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000600)={0x2, 0x0, &(0x7f00000003c0)=""/97, &(0x7f0000000440)=""/182, &(0x7f0000000500)=""/211, 0x1000}) sendmsg$FOU_CMD_GET(r1, &(0x7f00000007c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r2, 0x400, 0x70bd2c, 0x25dfdbfd, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000801}, 0x80) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000640)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000740)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000780)={0x1000, 0x820b, 0x2961, 0x0, r4}, &(0x7f0000000300)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000002c0)=0x8c2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000340)={r5, 0xffffffffffffffff, 0x30, 0x7ff, 0x1}, &(0x7f0000000380)=0x18) sync_file_range(r0, 0x0, 0x1, 0x1) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000100)=0x3, 0x4) 2018/03/24 15:10:19 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = getpid() perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x8, 0x5d1, 0x80, 0x4, 0x0, 0x1f, 0x80, 0x4, 0x7, 0x7, 0x8000000000000, 0x0, 0x6, 0x3, 0x410, 0x401, 0x9, 0x6, 0x7, 0xd6c3, 0x757b, 0x1f, 0x8, 0x200, 0x2, 0x4, 0x9, 0x1, 0x3, 0x46, 0xa5, 0x727c5a1, 0xc5, 0x182, 0x9, 0x4, 0x0, 0x401, 0x1, @perf_bp={&(0x7f0000000040), 0x2}, 0x20000, 0xffff, 0xe56, 0x3, 0x401, 0x1f, 0xfffffffffffffff9}, r2, 0x4, r0, 0x1) write(r1, &(0x7f000011bfda)="2600000022004701050007008980e8ff0010000000000000c0e1ff094a51f10101c7033500b0", 0x26) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/03/24 15:10:19 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmsg$kcm(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000040), 0x2000000000000287, &(0x7f0000000800), 0x0, 0x4001}, 0x4000000) 2018/03/24 15:10:19 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) get_robust_list(0x0, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000240)=0xc) pipe(&(0x7f0000000300)={0xffffffffffffffff}) mkdirat(r1, &(0x7f0000000280)='./file0\x00', 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/03/24 15:10:20 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)='&ppp1eth1)em1wlan0em0eth1!vmnet1lo\x00') r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1, 0x44000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x6) getsockname$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x10) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/03/24 15:10:20 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x27}, &(0x7f0000000080)=0x0) timer_settime(r0, 0x1, &(0x7f00000000c0)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000100)) timer_delete(r0) 2018/03/24 15:10:20 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x40) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x100000000080800) r3 = accept4$inet(r1, 0x0, &(0x7f0000000100), 0x80800) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00000002c0)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000098eff8)=0x1461) readv(r4, &(0x7f0000debfd8)=[{&(0x7f000014e671)=""/138, 0x8a}], 0x2000000000000058) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000280)=0x8) futex(&(0x7f0000012ffc), 0x1, 0x0, &(0x7f0000060ff0), &(0x7f00003cfffc), 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000140)={'syzkaller1\x00'}) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0x8f32, 0x4) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) 2018/03/24 15:10:20 executing program 3: userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x4, 0x503000) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000100)={0x2, 0x18, 0xff, 0x8001, "9df9fdc7a5c64c7c151375b6ef10464590b9f7357935276c0187be0772e58e17"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$VT_ACTIVATE(r0, 0x5606, 0x10000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)={@rand_addr, @multicast1}, &(0x7f0000000040)=0xc) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) [ 57.291541] audit: type=1400 audit(1521904219.993:62): avc: denied { validate_trans } for pid=6997 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/03/24 15:10:20 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0xffffffffffffffc3) getsockname$inet6(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00000004c0)=0x1c) iopl(0x2) r1 = dup(r0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000440)) 2018/03/24 15:10:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x6, 0x200000, 0x0, 0x4, 0x4, 0x8, 0x8, 0xffffffffffffa51d, 0x40000000, 0xfffffffffffffffc}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x2000) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x80, 0x7, 0x1, 0x7}) 2018/03/24 15:10:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="2400000018005332c7deaa5201010000000000000000020000000000000100ae3a0008000500"], 0x1}, 0x1}, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/24 15:10:20 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x309800, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000080)) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r1, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000000)=ANY=[@ANYBLOB="060000e403000000df410000ac030114ffffffff"], 0x14}, 0x1}, 0x0) 2018/03/24 15:10:20 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='.em0wlan1\x00', 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000100)=[0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x4, 0x3, 0x7}) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)) [ 57.401771] sctp: [Deprecated]: syz-executor3 (pid 7041) Use of struct sctp_assoc_value in delayed_ack socket option. [ 57.401771] Use struct sctp_sack_info instead [ 57.428243] sctp: [Deprecated]: syz-executor3 (pid 7041) Use of struct sctp_assoc_value in delayed_ack socket option. [ 57.428243] Use struct sctp_sack_info instead 2018/03/24 15:10:20 executing program 6: r0 = eventfd2(0x0, 0x0) socketpair(0x11, 0xffffffffffffffff, 0x5, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/204, 0xcc) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f00001a6000), 0x8) getpeername(r1, &(0x7f0000000180)=@rc, &(0x7f0000000200)=0x80) r3 = getpgid(0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000240)=0xffff, 0x4) ptrace$setopts(0x4206, r3, 0x800, 0x10) 2018/03/24 15:10:20 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'erspan0\x00', 0x2}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) 2018/03/24 15:10:20 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfff, 0x12800) getpid() r3 = getpid() r4 = getpgrp(r3) fanotify_mark(r2, 0xc0, 0x48000010, r2, &(0x7f0000000940)='./file0\x00') ptrace$getenv(0x4201, r4, 0xff, &(0x7f0000000080)) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/checkreqprot\x00', 0x40000, 0x0) io_submit(r1, 0x9, &(0x7f0000000900)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x6, r2, &(0x7f00000000c0)="1af0ba67e7a8fa5fbfe19b528dae83ac2f79df43756c10e41752f3c87bde34a20c1eecb8026f2f2be98ceac102b8bb9bf370693de7588e2d6f72e4c2bb6fdd98", 0x40, 0x8, 0x0, 0x1, r2}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x9, r2, &(0x7f0000000140)="57b86038debe988e52774e2d0b4274f1588b1294434674f445d77e61ac65253298144df9b1d44c84d9107e45c7cda5615636df83a92082c29703ba782553e4e2518cb37febce4c9b77f9620565d90eb69194d2e2e55a3ac6aa1b23315f30b73af86fe3a8071c2d973709", 0x6a, 0xffffffffffffff7f, 0x0, 0x0, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0xe46, r2, &(0x7f0000000200)="9330e11250debc390d2d4ffe46de87b92d826e795b0321624d2e8a2ac8f28ce525c5fbe65a42628240f50e93e1adb80d9f234d492bf02390e6174516c2bf7665fbb9eb5e18f0966e33e86489fd97f9c6b53783af8d923585517ce2e0490c6a3edc45c3d26d13459fcd1cf9b7c7d068d1ddb9982d30657d9584", 0x79, 0x20, 0x0, 0x0, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x8000, r0, &(0x7f00000002c0)="8bba61fbe4024ba03d02ddac31017e68ade6c8474e695edf2e702bdfd10bcea0b88fc44f5e48132e574c43610d4c290e", 0x30, 0x6, 0x0, 0x0, r2}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x30, r0, &(0x7f0000000340)="c2beab41ea2ceccfa503ea318713a1a9363f597836813e04f4054a209aa9c818477c6b1a852dcc49be973d41fef7ed1a52eb799788b431c34b6b805e15b121532ace59017ef152399ead34a385699028e0e0b4fcc4d253794c6fde1c8d21effc06a36d52671a5a63922da4ee5aba2a034eb4ab58542fa708c4f4ceebe0100aaf04e522fa39c6d226854023914eae972d7ca0a5e740afab4749c97c4483584511630e2c718239475f1172599979b2178d5b13893b11cbd0234c9adcf678401f4ba068521bbcf173", 0xc7, 0x8, 0x0, 0x1, r2}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x3, 0x81, r2, &(0x7f0000000480)="773c1b8a6a55a06b0a8e996af8bfde3863a9c1851d368e190407342dab7b06855a0d8a8c51a24163cb524e236cf41f165b215b933d5a870df283dfd496bb11a32a1dac5579d017c19e2ca3f27707a812114bb11b31d28123156b5387aef54dbbe8c9f2835e814b0f981c5d4fb92d726832ffd6194658ff47b02a3054554ed88ad3b7faf67b00e0ae8b45a57e83ab93c757534dfb8ae00e5c29773e4fd10d435e38392fad14861eec97226b9a66f4d1ee8d3c0f82529f4e4fce9493f56c68133f5d5679", 0xc3, 0x7, 0x0, 0x0, r2}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x6, 0x2, r2, &(0x7f00000005c0)="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", 0xfd, 0x800, 0x0, 0x1, r5}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x7, 0x2924, r5, &(0x7f0000000740)="c88130f2faeca5f222fc0ce8128026f20d766ab6faae9c8549085e2fefc0ccb8ceb5e012960a1807759baf2c7026795c93d75946a71e6929b1002f22ac8a3ae429e69b8271dd83197720680d581e65a887e11c9b49a33142a65c5bcefe7d653cc4d39eb12da82e6a115099e8b761eda14e8e96db9b75c6baa72c220833c7d6afee3a6d02bf7284f6e22b3dfb0596a9d7d589881a8a0c0cffa2410d7ea69ce6946b6a570f16f9ed248caaf9cb5dfdb80562273cfb1ca692b23e16617a8bf1b378157174e9940f3d9138b7faa6873764466ca3f3cb92c8fe5a192bc741f73fcc19b4ce906cac720978cbb13e", 0xeb, 0x3012, 0x0, 0x1, r2}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x8, 0x1, r2, &(0x7f0000000880)="c4e76755b9317f5385b9fe670e270ec1da4144de846c", 0x16, 0x100000001, 0x0, 0x1, r5}]) 2018/03/24 15:10:20 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000000040)='\x00', 0x2) 2018/03/24 15:10:20 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x200002) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000040)="e08effa82b496b26e20a98f57f40b5cdce708f379356b4d455c1fa04a1a6290e8ce047cd3d43cdec0da0", &(0x7f00000000c0)="729ad27eda8e3cf6532aa8c1022af0f584e9142a61809d445111ed20404a76a42352db7c6debab4b594d377534b929bfe34f8d57766b466b4765ed870b27034f6aac54bb1da8db38098b8b1ad6a93f0e80a10975afd6d2c7cfa2ecbec0f3b7e31395541a07e5d45fde0b1f9922b04e588dcf1bd1daf057218b7770c07e63b48118ec2b444d43ef4357843dddeb1f9c8554332f7358f0b9c71d703d2b86c436196911f502a9222a195d4c9bdfcaf42dfb1f6db448dc8ecc49657d585e17def2956d885921d54c5ee3d313ce7b3e4cf3038ad5f811", 0x1}, 0x20) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) dup2(r0, r1) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) signalfd4(0xffffffffffffffff, &(0x7f0000000080), 0x8, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0xa, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0xfffffffffffffebe, 0x12041, &(0x7f0000898ff0)={0x2, 0x0, @rand_addr}, 0xffffffffffffffbb) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000ef6ffc)) 2018/03/24 15:10:20 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000599ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:20 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) recvmmsg(r0, &(0x7f0000000400)=[{{&(0x7f0000000080)=@pppol2tpv3, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000340)=""/163, 0xa3}}], 0x1, 0x0, &(0x7f0000000480)) 2018/03/24 15:10:20 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @rand_addr}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}]}, 0x80}, 0x1}, 0x0) 2018/03/24 15:10:20 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x1, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f0000000280)={{0x71ce}, 'port1\x00', 0x2, 0x2, 0x3, 0x0, 0x0, 0xfffffffffffffffc}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xa7d5, 0x14200) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x5d}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r3, 0x1f}, &(0x7f00000001c0)=0x8) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000040)={0x9, 0x7, 0x800, 0x1, 0xfffffffffffffff9, 0x401}) 2018/03/24 15:10:20 executing program 7: socketpair(0x208000000000001e, 0x80005, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000080)=""/10, &(0x7f00000000c0)=0xa) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x6000) 2018/03/24 15:10:20 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0200000007000000000000000000000005001a00ffffffff000000000000000000000000ac1414aa00000000000000000000000000000000e3fb351129ae87042fceeebf01b51954d033370551ccf68246bd1884daa9139998f891469d41ab08c141f70478f2ca1498fc405e5c310672334c89e1cd400d412918bcbc014a22ba1be4737f2d2fd7b8f9b6e1b2cc115cd8fe55acfa92682ded62394b53ff5e19"], 0x38}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x202) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000000c0)=0x10001) 2018/03/24 15:10:20 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x6, 0x2000000000069, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0xb) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4000, 0x0) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0xffffffffffffff88) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x6, 0x3}, {0x5, 0x2}]}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/validatetrans\x00', 0x1, 0x0) read(r0, &(0x7f00005f6000)=""/99, 0x63) 2018/03/24 15:10:20 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)=""/131, 0x83}, {&(0x7f0000000140)=""/207, 0xcf}, {&(0x7f0000000240)=""/112, 0x70}, {&(0x7f00000002c0)=""/151, 0x97}], 0x4, 0x0, 0x0, 0x20}, 0x10000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000400)={0xffffffffffff7fff, 0x7, 0x100000001, 0x9, 0x2, 0x5, 0x4, 0xfff, 0x7, 0xec, 0x7fffffff}, 0xb) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r1, &(0x7f000000bfec)='./file0/file0/file0/', r1, &(0x7f000016517f)='./file0\x00', 0x0) execveat(r1, &(0x7f0000000440)='./file0/file0/file0//file0\x00', &(0x7f0000000600)=[&(0x7f0000000480)='cpusetnodev\x00', &(0x7f00000004c0)='[%ppp0eth0bdev\x00', &(0x7f0000000500)='loeth0$.\x00', &(0x7f0000000540)="76626f786e65743076626f786e6574316574683024fc00", &(0x7f0000000580)="252b76626f786e65743024f92e236d696d655f7479706500", &(0x7f00000005c0)=':+trustedGPLmd5sumselfem1\x00'], &(0x7f0000000680)=[&(0x7f0000000640)='\x00'], 0x1900) 2018/03/24 15:10:20 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000a41000)='/dev/input/event#\x00', 0x0, 0x2) r1 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x0, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000180)="709730df9088f525ed40d4dece8c9956", 0x10}], 0x1) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000100)) getsockname$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) timerfd_gettime(r1, &(0x7f00000000c0)) 2018/03/24 15:10:20 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000002c0)) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x20}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000013c0)) socket$nl_xfrm(0x10, 0x3, 0x6) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001440)='/selinux/checkreqprot\x00', 0x434000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000540)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x8c6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x10001}, @in6={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x8}], 0x48) syz_open_dev$midi(&(0x7f0000001480)='/dev/midi#\x00', 0x0, 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001500)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x54, r3, 0x800, 0x70bd26, 0x25dfdbfb, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000005c0)=0x68, 0x4) sendto$unix(r0, &(0x7f0000000180)="51f104aa5aee3cb0392648386fa0fe9880a65fd28680d2", 0x17, 0x4004040, 0x0, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000001c0)="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") ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001540)=0x0) ptrace$pokeuser(0x6, r4, 0xfffffffffffffffb, 0x0) 2018/03/24 15:10:20 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008ee000)='net/dev_mcast\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x1ff, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e23, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in6={0xa, 0x4e20, 0xe8d, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x80}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, @in={0x2, 0x4e22}], 0xc8) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x203) 2018/03/24 15:10:20 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f00000000c0)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') pwrite64(r1, &(0x7f00000003c0), 0x0, 0x0) dup2(r1, r0) 2018/03/24 15:10:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x12, &(0x7f0000005540)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400000, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f00000054c0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)="7eedbca837dc7951774f5d6ef6e09c1d9f67f4e6a4c59b86c95c453e89f7e2841d1ded035133349947a5ff0ac42d98c8c4afef6793957b9891429735f62b399b571a0dcc09a8ea7d147b551de940bfaf87fc481f694607a4d4cadf4bda7b2fda23c5456d6054c22ed38af04df2a643cc189078453b6765f362fe1ad3d6792ebcb6758ad0308adff461cb2290f596d076e50d32ce6e8091158fd62a58f1416eb1659f5a80b88fbdaf47062cd56c807afeee7758358b06", 0xb6}], 0x1, &(0x7f0000000200)=[{0x100c, 0x105, 0x2, "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{&(0x7f0000003e00)="b142b759384ddc8f12c806e16279f229f14b42e96657219c6bdde9b5cc8f5676ed1b98c7535260cbf22433179c0936aa2fa45290cf577e72a41390162e0259c411b47c9d0ebb2078a27716c52ffceacd83aa24d1", 0x54}, {&(0x7f0000003e80)="03243f083dcbd8b4836ed8cbd9ac5b2f76ee59bb70c7017b2ef5968d10d184d010dffe443fb0d497a55e203b70c35978c730662b9fcfaa45c6b569c162a09a3fd81d0fac75a115042ffecd", 0x4b}, {&(0x7f0000003f00)="fd2473a3ed2d976df041fa85914b6176c23d0b35c9616166ef91d76661f96ef630c2deda0c2fe40035f2305a75132fa4ca3c3291acea7279c6a7bd5efb8916271d96976169853d3df29c2965b74639ace19220ed21a9f6c83caa65e329b5c37d449ef68b95984bb52e06caa65d1d095b2af81df51c488bc5c409dcc957dd02ec76f45dbe790bd0e7e11e8b924704bb06111f20858fe7b56a2b62e7b4cf518fecfd9e0124298e08d53032ae9570683e46da8c63f336a7e24cb06a3917d69fd59e0e970aa803894adb72f6751a7762945f7c7052cfed06f18940c7ced7689ef7d3", 0xe0}], 0x9, 0x0, 0x0, 0x20040090}, 0x2}, {{&(0x7f0000004080)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @rand_addr=0x4}, 0x3, 0x0, 0x0, 0x2}}, 0x80, &(0x7f00000053c0)=[{&(0x7f0000004100)="11151a063399ea9a02edce98826fe2b3e1b3d61647f0b511558136fa3232bebee6c9068b5a8a8760f6907790b09a35449fd9cb60956da754bffa343113a62bd7e30475db2421e1150d046678f2b61090ae375c2746885d41f8201c70006d009d3a", 0x61}, {&(0x7f0000004180)="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", 0x1000}, {&(0x7f0000005180)="6bcf5e069147ad7fe3c15cd64ffc6bc8cead9ab686f41f0d70db3615cad889801d60350f939edb9cc077b43b2b92abfb48b2e5d7d7884f773cc488625f2f6a29855398a17a8e0ccff23000807de839ea8157975d", 0x54}, {&(0x7f0000005200)="3898df6aa470f43fcd349cd9da70e9edadc6e0069fc171306aeb00a923092c066a64a031f065d594aa0cea4b6ad9b05415f37f19f07238a324504b0ebe69888b558dfc10cac4df7c31f614c1a1ff7c85928ac0d3ed19", 0x56}, {&(0x7f0000005280)="99f431d2dc471c5a458cf7301748b940c192037b28cf767e860c7315270109acd831669bd7a71d6d4a18579a7c40e4ee8b0b91c30b8d060468585edf1d6d9f083166b951d82366eb41baacbe5026c8e997a75995c224ed8e3c44be253094075b74d6c435f39a58f20bf4e3051dbc419e2c86fce7b8629b5bdfdc5b91d169316048a0de21bad6b6", 0x87}, {&(0x7f0000005340)="5eeffdaf7018a633a79aae2a0093309411c76ac0bef1e6c763fe1704809d2dbe84af966d85b20621dd5755ee67f2d1cee0c271b4af8169f96b3a6878c993f5b87b", 0x41}], 0x6, &(0x7f0000005400)=[{0x68, 0x6, 0x980, "ed5fd138169293d3a78357ebef1a2e1249e4a43b0a219f3f4e6cc313b903221e600720dfb509e493eda2627f8b9227b6f9d43fabc24e953ae03fa54a8eac654ea8c02193e18fb7511f7e6fa82f57543157d4e84f9aaf51d762a6d9"}, {0x54, 0x11f, 0x68, "306285fdcdd1ec522c0d7d09bc2fc0b9ee3f3923fe14f880f3dd4bac51143a18faf7bdcb3338472f38e8f9c80f5ad49b6c18f7e58062bcc45c0b1c0f2ad0a179df9d069381bf"}], 0xbc, 0x1}, 0x101}], 0x4, 0x20000000) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000100)) 2018/03/24 15:10:20 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000599ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:20 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xd) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/03/24 15:10:20 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) sync_file_range(r0, 0x2, 0x6, 0x1) sendfile64(r0, r0, &(0x7f0000000000), 0x8000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = getpgid(0x0) waitid(0x1, r1, 0x0, 0x27ba157d0acbd51f, 0x0) r2 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r2, 0x7, 0x1, 0x8, &(0x7f0000000100)=[0x0, 0x0], 0x2}, 0x20) rmdir(&(0x7f0000000080)='./control\x00') mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f00000002c0)) mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) 2018/03/24 15:10:20 executing program 7: io_setup(0x9289, &(0x7f0000000000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x7fffffff, 0x400000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001180)='/proc/self/net/pfkey\x00', 0x81, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001200)={0x4, 0xffffffffffffffff, 0x1}) openat(0xffffffffffffffff, &(0x7f00000012c0)='./file0\x00', 0x101000, 0x1a2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000000340)=""/245, &(0x7f0000000440)=0x2b) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getpeername$netrom(r3, &(0x7f00000000c0), &(0x7f0000000240)=0x3) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, {0x1}, 0x40, {0x2, 0x4e23, @loopback=0x7f000001}, 'ipddp0\x00'}) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r4, 0x5eb855) getsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000000100), &(0x7f0000000280)=0x4) r5 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) connect$inet(r5, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r6 = accept4(r4, &(0x7f0000000080)=@can, &(0x7f0000752ffc)=0x80, 0x0) sendto$inet(r5, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r6, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="140c000400000000ffffffffff0300ff000000008cc239cfc61c92a93f978e328a5d72cc65755bebb3899587d76d7839ab8e7dfe7991fdd705aa65dbf126145724521829b423f88743bcb1e7679df27f2ce32784574bc846187fd85722372ff0907e0438c7620914fa44b583805cf6105a4068b500ecbd184670dbca09c3fced8421e0a236aa380c408890833645c4290e0d22d7441299f872cb3c8dbf13d653aa3ef9c2d3c6565c80549b40ae14b6be4d0b817ef258a9426d817808f125fc386a"], 0x6b}, 0x1}, 0x0) sendmmsg(r6, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002100)="8b557b6d36259e2ddb7c8962f9e22c53ed1e43c6", 0x14}], 0x1, &(0x7f0000002180)}}], 0x1, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) write(r5, &(0x7f0000f8aff1), 0xff8f) socket$can_bcm(0x1d, 0x2, 0x2) close(r6) 2018/03/24 15:10:20 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000ad6fad), 0xfffffffffffffdc5, 0x0, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xffffffa5) socketpair(0xf, 0x80003, 0x40, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2, 0x100000000}, {0xb, 0x7}, {0x3}], 0x3) ioctl$KDSETLED(r1, 0x4b32, 0x101) 2018/03/24 15:10:20 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000009000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0xc0189436, &(0x7f0000001fc0)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x80000) 2018/03/24 15:10:20 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) memfd_create(&(0x7f0000000080)='/dev/kvm\x00', 0x2) keyctl$unlink(0x9, r3, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000001}]}) 2018/03/24 15:10:20 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/24 15:10:20 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setns(r0, 0x48000000) inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/4096, 0x1000) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000001080)={0x2, 0x2}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/24 15:10:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x0, 0x2bf, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000380)=@sack_info={0x0, 0x7fffffff, 0x4}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x1f}, &(0x7f0000000440)=0x8) pipe(&(0x7f0000004680)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004740)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000046c0)={r3, 0xfffffffffffffffe}, &(0x7f0000004700)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000004640)={&(0x7f0000000040)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000640)="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{&(0x7f0000003640)="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0x1000}], 0x9, &(0x7f0000000500)=[@sndrcv={0x2c, 0x84, 0x1, {0x4, 0x9, 0x8202, 0x8, 0x4, 0x80, 0x7, 0x7, r2}}, @init={0x14, 0x84, 0x0, {0x1, 0xfffffffeffffffff, 0x6, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x200, 0x3f, 0x4, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x8001, 0x8000, 0x1, 0x1, r5}}, @init={0x14, 0x84, 0x0, {0x7, 0x8000, 0x4, 0x9}}], 0xdc, 0x4000010}, 0x8090) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000600)={'ip6gretap0\x00', @ifru_addrs=@in={0x0, 0x4e20}}) [ 57.811469] dccp_close: ABORT with 65423 bytes unread 2018/03/24 15:10:20 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x7fffffff, 0x100}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = dup(r0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000000)=""/137) 2018/03/24 15:10:20 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x4011, r1, 0x0) write$evdev(r0, &(0x7f0000001fdc)=[{}, {{0x0, 0x2710}}], 0x30) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}, 0x100) 2018/03/24 15:10:20 executing program 4: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x989680}, &(0x7f0000443000)) r0 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000007f72), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000cf7000)={0x8, 0x0, &(0x7f0000f2f000)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000465fb9)}) r1 = gettid() timer_create(0x0, &(0x7f0000001240)={0x0, 0x12}, &(0x7f0000044000)) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x0, &(0x7f00000001c0)=""/2) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000001300)=0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in=@broadcast, @in6=@remote}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000440)=0xe8) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000140)) socket(0x3, 0x4, 0x0) linkat(r2, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x37, &(0x7f0000000280)=""/95, &(0x7f0000000300)=0x5f) clone(0x0, &(0x7f0000000080), &(0x7f0000001880), &(0x7f00000018c0), &(0x7f0000000480)) sched_getparam(0x0, &(0x7f0000000000)) 2018/03/24 15:10:20 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) io_setup(0x6, &(0x7f00000000c0)=0x0) io_destroy(r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) 2018/03/24 15:10:20 executing program 2: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f0000000080), 0x0, 0x1aa8, &(0x7f0000000040)) mq_timedsend(r0, &(0x7f0000fe5fff), 0x0, 0x0, &(0x7f0000438ff0)={0x0, 0x989680}) 2018/03/24 15:10:20 executing program 2: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000007fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000018df0)=ANY=[@ANYBLOB="180000003200000000000004010000000400040000000000"], 0x18}, 0x1}, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x9, "34dc10b2a481d58cb3"}, &(0x7f00000001c0)=0x11) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r1, 0x7, "93a987df43b741"}, &(0x7f0000000240)=0xf) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_buf(r2, 0x0, 0x26, &(0x7f0000000080)="cb976d30a08481d5bd332bb7f279010e8f21a4ef33426e4b8f9e72193f751f2a6e5db9755ba26128304fa4a0d25350421c6391b1ff7b7ea1a5c722b3cde636bc9ac8e410dce90d5d1cce7af5c18c5d8a1cd92d1eea253cbf587c6aab3121a1b6b556b51712ab74414d5037668707c389f914533d66092e008e9570234d5d44e199725df8c92d9113d753ddb338098e28e126bf71d09062bcaceb3672761a5091c68f9d9edd07bf0d2c5f231caecd", 0xae) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000000)={0x0, 0xffffffffffff8000}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/03/24 15:10:20 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x200000000002) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x3, 0x2b9) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000040)=0x1, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) [ 57.905094] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/03/24 15:10:20 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f0000000040)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x100}, 0x10, &(0x7f0000000300), 0x0, &(0x7f00000001c0)=[@fadd={0x58, 0x114, 0x6, {{0x0, 0x4}, &(0x7f0000000340), &(0x7f0000000380)}}], 0x58, 0xffffffffffffffff}, 0xfffffffffffffffc) 2018/03/24 15:10:20 executing program 3: mmap(&(0x7f0000b8d000/0x1000)=nil, 0x1000, 0x1000004, 0x400000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000340)=""/4096, &(0x7f00000000c0)=0x1000) 2018/03/24 15:10:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004ff4)) recvmmsg(r1, &(0x7f0000003900)=[{{&(0x7f0000000080)=@vsock, 0x10, &(0x7f0000001440)}}], 0x1, 0x0, &(0x7f00000039c0)={0x77359400}) 2018/03/24 15:10:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000478ff5)='mountstats\x00') openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x240, 0x0) close(r0) 2018/03/24 15:10:20 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x7}, 0x10) r1 = socket(0x11, 0x9, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000001, 0x10, r1, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/03/24 15:10:20 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={'dummy0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="1d000000fdff00008aa93619fe63d9a2f597878faa7b716c2a9e4156197b000000000000000000000000000000ccc93c5b76ca8cadad18b1cf7320119f8b653e7114864b0379e89b440d94d2966b6c09a06d1c70cb95f41383d0f823b957422e95fd380280573d731d6dc3a41343f5ef7d2e9ca4274882f516b4aae7412cd8211dcae1c3182b7dae119fa006b384c595c8112e3bc559f96dff5d9600452d2a752409cf737cd301144070b99e82e27382ead914fc0d5487981c6e1ba0eb4ec9ba3dabbc9db88dcd35f6c8887d81565662a7a878579e916e74d927b93505b6719df2d4c0d0cbb5e98c86a9b838d1edb32b869c41fd"]}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000080)={0x4, 0x5, 0x8, 0x1ff, 0x400, 0x7}) 2018/03/24 15:10:20 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_names\x00') r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000a40)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000b40)=0x0) stat(&(0x7f0000000fc0)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001340)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast1}}, &(0x7f0000001440)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003d40)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003dc0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003e00)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000003f00)=0xe8) r11 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003f40)=0x0) stat(&(0x7f0000003f80)='./file0\x00', &(0x7f00000045c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003fc0)={0x0, 0x0, 0x0}, &(0x7f0000004640)=0xc) r15 = getpid() r16 = geteuid() getgroups(0x1, &(0x7f0000004680)=[0x0]) sendmsg$netlink(r1, &(0x7f0000004780)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f0000003d80)=[{&(0x7f00000001c0)={0x564, 0x30, 0x20, 0x70bd2c, 0x25dfdbfe, "", [@generic="55191024de2a1ff7c44698419987d2436338ed4d6c95a5c6f76e92df38a2d4a0b17cf107e00023a879fb0d413e1aa5877e4b5e184c9d057fad76f8bc4ccf4e2d", @typed={0x8, 0x1, @fd=r0}, @generic="1d1205868dcb0b20edfecdc7daba2210c77680b7e92db68db143344638a670fd0c1313a760cb944876cdc3a4fafe5998c137475f5016ec00b35c7c69ae427f235c6ac4c18be96edc7c4ed90bb09379faf6fb88fa9318606315573f2c444ce9ad8045433bad0d4d1438f5e34646037b566b922495bce50c68e6682db637241b28", @nested={0x288, 0x65, [@generic="dc714bf76afa2917fd5703e9634037e5ad81c5d660256373a703f969a7bb073607c35374258516d6bdb3a9c394f593e41edf1359305a5a6e7805f3cb886c90614f02ff41e69e61e57909c7c2b938246156bf06af50a5713afb5efadcaecb7c985054d16a676c91098e9e3b086f3f5154c0ce826165cd254ea0fc688c8a071ee6294281244de765c343e2d15549b76de75b28f3030d28832cba8b34a2f769b3737ab67f42420957c73540f1c137cf7aa24a8e0f114d279c02ec25ee23a276986d8fe656651f5668debeb7914cc6f3c5df376965c342914944f9ecdaa565a04bc6258e", @typed={0x8, 0x6a, @pid=r2}, @generic="315478408877a3c11be5281be3566db02f8d6eba36acc40c76d99499a6255f2ea0b19442585fe00af9ad4305dcf5bb9d26aea1b782ddfb0df9f34e9c0e3049b871500c474607ef1efa9218f1875e30ae71fc690a7756", @generic="4c0cb6c4d19ef472a8e0a86e70f30b3d8afb83b99250ef6fdecac0336c78c7c3aa9e5050bb722d91f3378b7c3f984f139b2ca11082e90fd87b76f10479c0f42cd32249b86efc85e45d3b35d159e8a8c9c4dc96a68a2fc9a57ffe2f632dde34ad9e04abf28e1f3efd8da122a3653abf9f372f8cc67298bc8741b751dbce619f3903bc9a34b39b63d783315cef6c8ac3b139c5c18db9f28c768bb812002e27a36757a8d592ffcbff5f40db557ffa9c3ce7f37e384ab9a4caeef38cbfa0d98d90c2ce41a4849199edd38bf8", @typed={0x8, 0x1e, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x27, @fd=r0}, @typed={0x38, 0x67, @str="73656c662870726f632adc3a62646576277b657468316574683173656375726974792e2d7573657276626f786e65743100"}, @generic="3a58264f94413d683665e26e7fb2d557140ee65316090d4830e95be4082e11bff096434033d5e569096c8b7c98638498"]}, @nested={0x8, 0x5b, [@generic="e83d"]}, @nested={0x120, 0x2b, [@generic="bae2791a9cfb475f8aa56a1eabb142a0432fde89834d95f4f921546605f1d837ed294122a2c37635", @typed={0x8, 0x91, @u32=0x7fffffff}, @typed={0x4, 0x5f}, @typed={0x4, 0x2}, 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0x70bd2d, 0x25dfdbfb, "", [@typed={0x4, 0x3c}, @nested={0x12c, 0x47, [@generic="2b999d65d1f7343a65a38a823c784609f92de7ba8f3b7da809af6a1f2690ca8814b6a45dd5594494fb8e42d7919611988f7f7e6c3425b5805d046cc26cbafb6f8c34d116b8996d820767ff806a33374981034a4dec6ebe75b14c6cc99b52fa2a3336b1e935f3830de643c03ed287ed5835106c32a86a4be40991b434130ab6ad4ae64836e72715ddeb6e4dd95bde76428effb0a4578bdac46da8fe6966c753c1a18061798438ba180a1683c3c6ddb7e3a514bb85a91e421ed7ffa0a1648cd5c3301600fce39c59c374", @generic="9714a3b4a93894e1c33bd69f6b5bb587d85dc24be78b2865d7ff771bb89272b5c3dd2f28a4b98f3d98b8c1b92216d24b4c265b4260e5b6ca099f457acd683a8e2ff82a06cae87ca889779abd26cb2554ee95e6bbfa770adc557a85105ce70b"]}, @generic="c87055894ee9c7540b10f7bcdacdb1a3570eb2ac6c722683ae2f8702ed6b0ea4067ac101cd9e89ca442e936f", 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@generic="4d0627ccd5ee9fac1f7c9df02dc2b2f88dc326f213cf8dca91c0d9a12a71dd935e09a4ae2f0026a74c7685016d9623f8e137c0c330e29263cccca90fa8faeacc2c03b634e3f60b2d005e0edabb694855f374ebdfaff63431effe9b041ea1c1a9f8f8df99d4e7a2dc6def8367efb88dcffa06397f9f1bd6f02cde99beff985465408079256e6ade59e7179f684102e8e956b71ef7e997c7edbc9856c02c610a8e6755e5a8b636c66f23897d0734b9d42cd1097c4f08cb76d2c5191e6282236eb7e2da819d62eb6ced20a4aeb9cc70d0d55a35a2da988f13b97e053801b223b524f1d7b02f34c5b18f08279e5e97712d3b20ed50"]}, @generic="ebcf97faf5ad001e164612b3e730e791f7159dbd22f89e7795082b9c71bc91", @nested={0x1f4, 0x4, [@generic="9c8b30b5897a560805c430e355447764f956d2cf97827bfbd627ae07cbbafd5beebe9d7f228d4f47ef5bf83e48356373cb55fe2dfe5715386cfb69ff24423a24dd", @generic="3bd3f57a3a363d8a4449892e2527631e22c14efab0c8e9ca614e4fb72c7cb6a1b630d9a6d305440ea8a73e9271f00b7950335993b7", @generic="a981d2619991a85d7318b338391bb7e44109e09d1878", @generic="477090c1e1b75d00590a9056729475017ff1faf7081ac7e307cff83e08986c14c2e04442d368230089afe2ab1778b652c6e5489fd4fabe4a4f848fea7a3dd4e0b9888d8e9590d91baf5b1accc9c9a97a89644b6898783a322939446d86750b24c3812c77670d8c6291d135eddc1f781f90910e77be97764bc5564a8809763281f9ab7a1943fb481444e87bb5c5d6a5a02affbc121a513019d6afe2d637d36f97757f3fabd4f8eb8c4f5c", @generic="f4aa4d7af405652fad628ce7682c38ad7ce6c7fcad97a5ab14d0e84eee375e254d0b6a98464f6847ebe1ac980e13e80f0e196e83dae94ecef0113aac5e737568fb397aae42344f207f27091e6db11190c5da4c71b4b756dbdc60dc3ae87a71ff1a6a6e99cbd8807a6e87580692892f724984a2df19affa8f5d7f086480f567a8e6f1542b61488644bc5179b8a7a6cb42de6673eb1ca57501de88269f342c462140acf76a3690c14869bdab242cab22983f9b6e94a7c6ce8c062f"]}, @typed={0x8, 0x78, @ipv4=@multicast1=0xe0000001}, @nested={0x15c, 0x52, [@typed={0xc, 0x59, @u64=0x6}, @generic="bb063aa99809118b713668029525aed4b0a53c9a1facbc30319743ccbee0ca682fe80c559877de236a001729c019c1ea627da08e0b0f03f4be5ecc9a2905b7686305601d04b25bd58e6a1460b3e7", @generic="e48de6941d77164eb79ba9f4fdd2868e31a6bdcac944460d38469e1f29c87496f99090e6ae2fb820a36a43434aa02cc601ad42eceeee936521aa66680da1d51e3d2cbc947ba06944d0d6a7bebf06e61400b47c85ecb53f9e062746f6f2e672223725aebf187f585a65d34b194137739f527e262356c12de51f92073d4da5d422ebf368fbf87279a66916b5b5831eb60d411b5f8e9ecfe853e937eb05e9de3fc607250c0eb40e610b396c967adfc34632429fdc6d6966ba5abf0bebb26000bc229cbfc336269ea2658ce6c41c61ee777d2a2ea0e68844356a63c17c102c66407353ac8d810fdfebafcc92e95fadf5e162820d329c", @typed={0x8, 0x83, @pid=r8}]}, @typed={0x4, 0x9}]}, 0x560}], 0x8, &(0x7f00000046c0)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}], 0x88, 0x4000810}, 0x844) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="006340400400000000000000000000000000000000000000e6c13031316a51cf83fcf47911ce0000000000000000000000000000", @ANYPTR64=&(0x7f0000000080)=ANY=[], @ANYPTR64=&(0x7f0000000100)=ANY=[]]}) 2018/03/24 15:10:20 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000599ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 58.041788] binder_alloc: 7161: binder_alloc_buf, no vma [ 58.047614] binder: 7161:7188 transaction failed 29189/-3, size 40-8 line 2963 [ 58.056265] binder: 7161:7170 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 58.071843] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/24 15:10:20 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x3, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/igmp\x00') sendfile(r1, r2, &(0x7f0000be1000)=0x400000, 0x6a) open(&(0x7f00000000c0)='./file0/file0\x00', 0x80100, 0x0) 2018/03/24 15:10:20 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x200}, &(0x7f0000000180)=0x8) getsockname$netrom(r0, &(0x7f00000000c0), &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x7, 0x30}, &(0x7f0000000140)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x5, 0x1, 0x200, 0x1, 0x401, 0x2, 0xfb9d, 0x7f6b, r2}, &(0x7f0000000300)=0x20) setsockopt$inet_buf(r3, 0x0, 0x2e, &(0x7f0000000080)="0500000002", 0x5) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000200)="48cdce499c0d8f836681e65e9ab25b49af9d693a160863ba2c854a6b7d75cbcfd7308b4264998098ab04d6675fc0fa6814dd16267c797289c1ffd10076aeef7dfdbb1be785fe77e87adf3632bc8fd96c3e3da3cf635b6a43c446ad0e13f57ca3467148be4e2d2cb3ac98aa6d11424773d73d5e627952050465c2d0de144a5b22cee8ef624b33aa67f46a408b50829e49a9e26d9114b28037e09bd3a9a4ce4463") 2018/03/24 15:10:20 executing program 2: r0 = socket(0xa, 0x1, 0x0) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"a5f5b88ba97f86"}, 0x1}, [{"f47fb94ab75fe5"}, {"5ebca6f2eea371"}, {"a344649f1c7932"}, {"d51dd91c85b7d0"}, {"1d67efbb91e942"}, {"8dc268b19b1fcf"}, {"650ff13c900ef5"}, {"a27d824a60d27d"}]}, 0x48) ioctl(r0, 0x8912, &(0x7f0000000100)="04f021f418") 2018/03/24 15:10:20 executing program 3: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x37ff, 0x4) mq_timedsend(r0, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000adcff0)) 2018/03/24 15:10:20 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000340)='net/ip_mr_cache\x00') bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) sendfile(r1, r0, &(0x7f0000000000)=0x2d, 0x2d77ac62) [ 58.104915] binder: 7196:7200 got transaction to invalid handle [ 58.109805] QAT: Invalid ioctl [ 58.111220] binder: 7196:7200 transaction failed 29201/-22, size 52753-0 line 2848 2018/03/24 15:10:20 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000400)={0x3, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8da}, {}]}) [ 58.169719] binder: 7196:7218 got transaction to invalid handle [ 58.175970] binder: 7196:7218 transaction failed 29201/-22, size 52753-0 line 2848 [ 58.208423] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/24 15:10:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f0000000100)=0xb) syz_open_procfs(0x0, &(0x7f0000000280)='net/stat\x00') getgroups(0x2, &(0x7f0000000140)=[0x0, 0xffffffffffffffff]) getgroups(0x1, &(0x7f0000000180)=[0xffffffffffffffff]) r3 = getegid() r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xb) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x8, &(0x7f0000000480)=[r1, r2, r3, r4, r5, r6, r7, r8]) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)='+0', 0x2}], 0x1) 2018/03/24 15:10:20 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) eventfd2(0x1, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00006b4000)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/24 15:10:20 executing program 7: unshare(0x8000028060400) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f000000b040), 0x0, 0x0) pause() fremovexattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7d0c0f4415c3176f786ebc65743100"]) socket$can_bcm(0x1d, 0x2, 0x2) 2018/03/24 15:10:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0xfffffffffffffffd, &(0x7f0000000000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) clock_getres(0x2f6c659d3cba241b, &(0x7f0000000100)) listen$netrom(r0, 0x7) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@mcast2}, &(0x7f00000000c0)=0x14) 2018/03/24 15:10:20 executing program 0: ioprio_set$pid(0x1, 0x0, 0x7ffe) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x2002) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x80000001, 0x7fffffff, 0xdff, 0x4, 0x100000001, 0x5}) r1 = fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) rt_tgsigqueueinfo(r1, r1, 0x1, &(0x7f00000000c0)={0xa, 0x7, 0x3, 0x7ff}) ioprio_get$pid(0x2, 0x0) 2018/03/24 15:10:20 executing program 3: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) sched_rr_get_interval(r1, &(0x7f0000000080)) r2 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x2, 0x18000) connect$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x4000000000002711, @hyper}, 0x10) sendmmsg(r0, &(0x7f0000004c40)=[{{&(0x7f0000001140)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f00000011c0), 0x2b5, &(0x7f0000000300)=ANY=[@ANYBLOB="0c000000840000000200003bac362e00f00b8b545db6c24710c9bbfba1d3bc32f8b71f07a3152fab158ce9b914a353286919273ffb964650dc5417ad59218c15f1f4d4e0e56884dd666376014cf594b9ea0d720aed5e8a33e4aa30c0aa1af126e4b02c27db32f07f39a26bea8ebd1ce908c0b713b7ab519095f76ed60f29f22116d3ee2eaff104b4c23b020000004608a858ca0a5c60542ec3efd6812a742788c1861fe3fdd3150a04f32c4261640ef7075e1039eeb6de7eb280"], 0x6}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100)=0x9, 0xffffffffffffffe1) 2018/03/24 15:10:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)={0xfffffffffffffff7}) r1 = syz_open_pts(r0, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) syz_open_pts(r0, 0x20000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000001c0)) close(r0) 2018/03/24 15:10:20 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000599ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) dup3(r0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:20 executing program 5: epoll_create1(0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x380) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) socket$unix(0x1, 0x1, 0x0) inotify_init() ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x97f5, 0x2, 0x2}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 58.229008] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/24 15:10:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) 2018/03/24 15:10:21 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:21 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x8) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000100)={'dummy0\x00', {0x2, 0x4e21, @rand_addr=0x7}}) sendmsg$key(r2, &(0x7f000000a000)={0x0, 0x0, &(0x7f00000fb000)={&(0x7f00000000c0)={0x2, 0x6, 0xffffeffffffffffc, 0x0, 0x8, 0x0, 0x7, 0x3, [@sadb_x_nat_t_port={0x1, 0x17, 0x4e22}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in, 0xb, 0x10, 0x4}]}, 0x40}, 0x1}, 0x0) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x4, 0xa00) 2018/03/24 15:10:21 executing program 3: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c020000213898a74b1815c619c2ff6984099985", @ANYRES32=0x0, @ANYBLOB="00000500"], 0x1c}, 0x1}, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'broute\x00', 0x0, 0x3, 0x84, [], 0xa, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/132}, &(0x7f0000000280)=0x50) 2018/03/24 15:10:21 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f00008cffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffff0001) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000000000), 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x8001, 0x20002) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00000002c0)={0x40, 0x7ff, 0x8, 0x80000000}) ioctl$TIOCCONS(r2, 0x541d) socketpair(0x0, 0x6, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000180)=[{0x3, 0x7}, {0xb, 0x6}, {0x0, 0x6}, {0x2, 0x1}, {0x7, 0x1}, {0x6, 0x10000}], 0x6) mq_notify(r3, &(0x7f0000000080)={0x0, 0xd, 0x7, @tid=r4}) accept4$ax25(r3, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80000) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000000280)=0xe23, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00000000c0)={0x9, 0xffffffff00000001, 0x3, {}, 0x3ff, 0xe7a0}) 2018/03/24 15:10:21 executing program 2: r0 = socket$inet6(0xa, 0x80803, 0x800000001) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f48fb8)=ANY=[@ANYBLOB="0003000000000000072b72e2303cc134ed000000000000000000000100000000"], 0x20) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x40, 0x10000) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000200)=':system-\x00') getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=""/156, &(0x7f0000000000)=0x9c) setsockopt$inet6_opts(r0, 0x29, 0x4000000000000036, &(0x7f0000000040)=@routing={0x87, 0x6, 0x0, 0x3, 0x0, [@dev={0xfe, 0x80, [], 0x16}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff]}]}, 0x38) 2018/03/24 15:10:21 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x104) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5c, 0x115002) sendmsg$unix(r1, &(0x7f0000000140)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000380)="7498cc88f2eb5a3076de05f7210b3bf4cc9c2ece7ffa97d59b23530b3d35159d6a0b15ac98acce279f7281c64043737f9113986e1bd28f87d7641be7f444895a835fc188c0051d42d3202194c3f5d548395df284a59f2cba01779c46f52628aece60b9e5c456bc2f9536b6a63a139d8cc70f23d9222c89c584affca955fcb05b7a82a907a9807341a45e79de56fda87cb25e0ca577bbf4911ac80b392980bc54c596ff2ea173342add0c16cc895ba7c0c58dd6a78ff2fbe2849a7c4339987cd037770818682e8c379947c0919ee4c44bb4b533e5", 0xd4}, {&(0x7f00000000c0)="6b13", 0x2}, {&(0x7f0000000480)="5928d31bb67141f18a15cbee24766e905321693cf18bbac7ffe8118f5efd1c93ae10f12e155486c3642d693318826956967ee931302a9f8f7e72187054c84aef642d866c92dd7678b8f754fd8f298bd06b0415e102dad4a15693ff2f736b1ccaf925ed489beab74bea4e05ca64f48d9ae2eee7935be3c6d7be2fd663edb394a7396196bdf194c57495a9130dd72e7c27d0e934cbd574693eb6831bc9381f3685e1378429bfc7b19c9807ef6cbe28f2cbd2edf12b3ab59ce8673141661221c1ae9eee57a826ab2ece4dabe575a525bd", 0xcf}], 0x3, 0x0, 0x0, 0x1}, 0x800) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[], 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000340)=0x54) clone(0x8a000, &(0x7f0000000180)="4a919f2c4723f047d63e04406de5883abd92ae7f0940", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="522903b11cef9e3ffde9302b6b2a1c64b2e1dc9805211f12f789f52d15b7dd57c79e0116b74ae8772b8b3d316cc73d9d8527d76a0de6acadea48dd2543154e94c6f3100023f8c99be8d75b89c1208e96578c33b7a6028c9815a03b32409490ed2e58ffa2b0f79b0495050bee81533dedfc9a948d7bd025e94b") ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000580)=""/4096) 2018/03/24 15:10:21 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000540)='/dev/snd/seq\x00', 0x0, 0x403) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/211, 0xd3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000280)={0xf3a, 0x1, 'client1\x00', 0x2, "ba551a38ded3746f", "c40a79bd1006303fe71437f925ec6851ba416ddaaf181aa4f30e6c5ad24f3798", 0x77c0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000001c0)={{0x4, 0x80000000}, 'port0\x00', 0x83, 0x0, 0x8000000007, 0x4, 0x1ff, 0x0, 0x80000001, 0x0, 0x5, 0x4}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000140)) socketpair(0xa, 0x800, 0x8001, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000380)=0x80000000, &(0x7f00000003c0)=0x2) [ 58.331734] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14369 sclass=netlink_route_socket pig=7262 comm=syz-executor3 [ 58.363711] binder_alloc: binder_alloc_mmap_handler: 7260 2000c000-2000e000 already mapped failed -16 2018/03/24 15:10:21 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f00000000c0)='selinuxwlan1\x00', 0x6e93ebbbcc0884f4, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x1cff}) mq_timedsend(r0, &(0x7f0000000500)="01eaf86fc52ec8f0a413287b9a34051b52510eb3fe280a188a7a2be7161bc448f1a821a0882882f201ec684fb5e9d26996065fe1710659b896bde574b024849df677948ca7ee3affed5f9effa4158c40effe5f218e67fb20fff34d3fab5f6c7c9e2191d8b78090e73bddef05c79295720be924492ba2f25537b1eb0b1b000000000000000000000000af6843fa2e44810959874ae9f6fed7e97158d484ecf6d43a9d2879f8f44f1d4bdbd33bfe58e10306dff0df8c43557e697b9c09b7245f76ac8689caa168b5e1bc2945484646a94095d6b3315023c47ea87adbc4b3", 0xdd, 0x0, &(0x7f00000002c0)={0x77359400}) 2018/03/24 15:10:21 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) sched_setparam(r1, &(0x7f0000000040)=0x8) fcntl$setpipe(r0, 0x407, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000), 0x1) [ 58.374988] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14369 sclass=netlink_route_socket pig=7262 comm=syz-executor3 2018/03/24 15:10:21 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000240)=""/4096, &(0x7f0000000140)=0x1000) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r3, 0x1, &(0x7f0000000100)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f0000000140), 0x26b}]) 2018/03/24 15:10:21 executing program 3: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r1}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r4, 0x3}, 0x8) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000b82000)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) close(r0) 2018/03/24 15:10:21 executing program 0: r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x92}, &(0x7f0000000080)=0x9) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240)='gretap0\x00', 0xffcb) geteuid() sendto$inet(r0, &(0x7f0000000000), 0x54, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/24 15:10:21 executing program 4: get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x0, &(0x7f0000000000/0x2000)=nil, 0x6) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1c) 2018/03/24 15:10:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x800, 0x180) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x133, 0x0) 2018/03/24 15:10:21 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)=""/54) setpriority(0x1, r0, 0x7ff) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='cpuset\x00') preadv(r1, &(0x7f0000000040), 0x1e5, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x9, 0x4) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000100)="1ecbdadedff996ab8c748b9e0fe8c3d3869e5837b00de86026e101e9fee88264551c4eaeb0c5f5f7d01e612fe99f59ed73eb1f118806446734ebf5f104462e4141babb55459d56a517b7aadde23992d0ad16ce455a515fa614509f9b62f667edd6fee0f1a2c5a47930b919bddd6a19f399546bfe6f3a197bf2728341c823fd7d4fa91620b559523440643e9b691699b2afa366ad837a1f59d4851dd8c70952e1821b669dceb76119e27b7bc4929d71ec0fd1f3f3e16d2715a3be226f689b17bc13ba3c44ec045504c189b6d19d368ad2") 2018/03/24 15:10:21 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'bcsf0\x00', 0x8}) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x7, 0xffffffffffffed5a, 0xffffffff}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}}, &(0x7f0000000240)=0x84) listen(r0, 0x44) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r2, &(0x7f0000000e00)=[{&(0x7f0000001500)="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", 0x599}], 0x1) accept4(r0, &(0x7f0000000000)=@pppol2tp, &(0x7f0000000080)=0x80, 0x0) 2018/03/24 15:10:21 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000000), 0x4) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xffffffffffffff26, 0x2) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)={0x1, 0x3, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty]}) 2018/03/24 15:10:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x58df, 0x0) read$eventfd(r0, &(0x7f0000000040), 0xfffffffffffffdd6) 2018/03/24 15:10:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x4e, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0xfffffffffffffff6, 0x0, &(0x7f0000000040), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4000, 0x0) ioctl$int_out(0xffffffffffffffff, 0x5460, &(0x7f0000000100)) 2018/03/24 15:10:21 executing program 5: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r0, 0x3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x200000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) fcntl$setlease(r2, 0x400, 0x1) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000300)={@local, 0x0}, &(0x7f0000000340)=0x14) r6 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@dev={0xfe, 0x80, [], 0xf}, @in, 0x4e24, 0x6, 0x4e23, 0x10001, 0xa, 0xa0, 0x20, 0xbf, r5, r6}, {0x200, 0x3784, 0x40, 0x7, 0x2, 0x80, 0x2, 0x7}, {0x0, 0x9, 0x8, 0xfff}, 0x7fff, 0x0, 0x1, 0x0, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x4d3, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0x3505, 0x4, 0x3, 0x18e, 0x4, 0x5, 0xdf2}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000100)={r4, @in6={{0xa, 0x4e21, 0x7, @empty, 0x9}}, 0xfff, 0x8000, 0x80, 0x200, 0x7}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={r4}, 0x8) mmap(&(0x7f0000f21000/0x2000)=nil, 0x2000, 0x0, 0x400000000008011, r1, 0x0) mq_open(&(0x7f0000000280)='\'{em0em1\x00', 0xc2, 0xc8, &(0x7f00000002c0)={0x3, 0x0, 0x0, 0x6f4, 0x8000, 0x0, 0x7, 0x9}) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) 2018/03/24 15:10:21 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00008e6000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000000c0)=@known='security.selinux\x00', &(0x7f0000000100), 0x0) 2018/03/24 15:10:21 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x80) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0xe088, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, r1, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000f0f000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000484fd8)={0x14, 0xa, 0x6, 0x1, 0x0, 0x0, {0x0, 0x0, 0xfffffffffffffffe}}, 0x14}, 0x1}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2, 0x0) 2018/03/24 15:10:21 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x6, 0x101000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000680)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000780)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000007c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r2, &(0x7f0000dd9000)="b7", 0x1, 0x0, &(0x7f00007a5000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x2, r2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000100)={{0x7f, 0x1}, 0x1, 0xde, 0x8000, {0x4cf5ab33, 0x7}, 0x0, 0xff}) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x3}, @in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x19}, 0x401}], 0x38) sendto$inet(r4, &(0x7f0000000000)="e1", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/24 15:10:21 executing program 2: r0 = inotify_init1(0x0) gettid() getpgrp(0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4400, 0x0) r3 = getpgrp(0x0) getpgrp(r2) kcmp(r2, r3, 0x8000000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/03/24 15:10:21 executing program 0: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="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", 0x1000, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000001140)='rxrpc_s\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000011c0)="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", 0x1000, 0xffffffffffffffff) keyctl$link(0x8, r0, r1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0086418, &(0x7f0000000040)={0x4, 0x40, 0x8, 0xfff, 0x14, 0xff}) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x4, 0x8, 0x10000007}, 0x30a) 2018/03/24 15:10:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(0xffffffffffffffff, r0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40106435, &(0x7f0000000480)={0x7f}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x2000002, 0x1) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000004c0)=""/96) sendfile64(0xffffffffffffffff, r0, &(0x7f00000002c0), 0x1ff) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)="23ed89a92710a292fbd70b424cd10be44cb64d67d6779637a39d701e6b706cdb450a2af051", 0x25) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) 2018/03/24 15:10:21 executing program 3: io_setup(0x100000001, &(0x7f0000000000)=0x0) pipe(&(0x7f0000000080)={0x0, 0x0}) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x5, 0x5, 0x3, 0xfffffffffffffffc, 0x0, 0xaaf4, 0x0, 0x0, 0x8, 0x401, 0xd8a6, 0x8, 0x8001, 0x1, 0x5, 0x1, 0x9, 0x7, 0x1, 0x4, 0x0, 0xb624, 0x1, 0x1f, 0xffff, 0x7, 0xfffffffffffffffd, 0x3, 0x7fff, 0x5, 0x7fff, 0x101, 0x100000000, 0x7, 0x6, 0x6, 0x0, 0x100, 0x0, @perf_config_ext={0x5, 0x5}, 0x10, 0x0, 0x249, 0x0, 0x1000, 0xffffffffffffff80, 0x2}, r2, 0x9, r1, 0x1) eventfd(0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) io_submit(r0, 0x400000000000012e, &(0x7f0000000440)) 2018/03/24 15:10:21 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x1000, "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"}, &(0x7f0000001200)=0x1008) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001240)=@assoc_value={r1, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001280)=r1, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000012c0)={r1, @in6={{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x40}}, 0x4, 0x1, 0x8, 0x6, 0x1}, 0x98) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="26bc8b0fa7824e22e30b81c2b053ed34044622699e85ae642613f363ba09bdab077ad38d462fffdaf6cf4df500f9f4b62a7964f34f7ee35f492b967dc83f611adc3ad029d00c820342f4aaa7ad7a6302da8701e2dd94ca9ac14ccc2e7f8cd5834e07720c87a0a214edb5684074a75db9d2dcaf1bca5df8c17665e20a637133d373a9fe44d57345d656fdf3eeb2df6517687600ea5183e3c50e1b950a1777a071e22595da1c73c91f7734bab86855f7599ebb7d9064f3d6772507561e010ba3422c", 0xc1}], 0x1, 0x0, 0x0, 0x20000000}, 0x4c044) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), 0x4) 2018/03/24 15:10:21 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockname$netrom(r1, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) mq_getsetattr(r1, &(0x7f00000000c0)={0x0, 0x800, 0x3, 0xa0, 0x98, 0x15, 0x8, 0x2}, &(0x7f0000000100)) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/03/24 15:10:21 executing program 6: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="b6bcc254808caecd7836c573983913a0bc7576cfb5dc54f6ca55eda56d0a1ca3625f14c610856c07516ab4b3bd24a9f026c4297a4ff0c3fc705b9540b86837259371c85aa3e80db3bdd9e93986a163c28f3dd99afd6dc3d2ab5e3819186c", 0x5e, 0xfffffffffffffffb) r1 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x6, 0x80) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000002c0)={0x2, 0x1ff, 0x0, 0x0, 0x0, [], [], [], 0x10001, 0x3}) r2 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="54ddccb56330af1d87ccf7f07ebd2906a9af6634366ed4d1359a38d584765924b60c329a05e340b4597c40369c50f339ef6f9202b63085cf16946c8d448b37787d53e474a9ac0d41f7f9d7f2b612cf6174ddc3f5e607a5c04cd9de0adb15eb69043bf2bb87767795f83a208d54624900ea12e03785afad3a1c194ca05b46bab2b250f14ad5e10e81db8dc39e4d3719c46c92f324fa9bac6efa23feede9e3daebc4a4369366df574a268eb31d2aa486c33b383b5b60de9de4533e12ed33e1f8d4c0baca7722a0316e5a66be29", 0xcc, 0xfffffffffffffff9) keyctl$unlink(0x9, r0, r2) keyctl$revoke(0x3, 0xfffffffffffffffe) 2018/03/24 15:10:21 executing program 2: r0 = socket$packet(0x11, 0xa, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="05a8ec8e6ae8"}, 0x14) close(r2) 2018/03/24 15:10:21 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000100), 0x4) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000000)=0x200, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f00000004c0)=0x84) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r1) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000300)={r3}, &(0x7f0000000340)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/03/24 15:10:21 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f0000000140)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00000001c0)='.', &(0x7f00005e9000)="ff00667300", 0x2000, &(0x7f0000000180)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x711001, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) mkdir(&(0x7f0000000180)='./file2\x00', 0xc4) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00') umount2(&(0x7f0000000040)='.', 0x0) [ 58.631652] sctp: [Deprecated]: syz-executor4 (pid 7339) Use of int in max_burst socket option deprecated. [ 58.631652] Use struct sctp_assoc_value instead [ 58.632329] SELinux: policydb magic number 0xa989ed23 does not match expected magic number 0xf97cff8c 2018/03/24 15:10:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x9, @empty, 0x810000000000}}, [0x6, 0x5fbe, 0x1000, 0x1, 0x2, 0x100000001, 0x8, 0x1, 0x3, 0xfffffffffffffffe, 0x4, 0x7c7, 0x10001, 0xffffffffffffffff, 0x80]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x74, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff96ee}, @in6={0xa, 0x4e20, 0x394c, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, @in={0x2, 0x4e21, @rand_addr=0x81}, @in6={0xa, 0x4e23, 0x4ce, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f0000000200)=0xc) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000ec0f4d)="835320b3ac10bcd5042bca2df88451c62a5ef83dcf688f33f835e3618064e5d6aec0fa3a390216a52417dd24cba46d0343aed1c273701851d147b105d6ffb5923cf4d94e1d807bbac99b754665581382bc2e21ed86be3d96787d7e13a429d8e69c48cdf72a6d2b9841eb171546a99fb84361d287f5479c4c705988b0a1207468c4d60e17edd3053ba67515b5ab878a01", 0x90) 2018/03/24 15:10:21 executing program 4: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x8000000000000000, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0xdc, 0x0, 0xffffffffffffffff, 0x4, 0x401}, &(0x7f0000000140)=0x14) sendto(r0, &(0x7f00000001c0)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000ac0)={&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=""/106, 0x6a}, 0x0) recvmmsg(r0, &(0x7f00007f9000)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000df9000)=[{&(0x7f0000d3d000)=""/4096, 0x1000}, {&(0x7f00000ec000)=""/217, 0xd9}, {&(0x7f0000da2f57)=""/169, 0xa9}, {&(0x7f00004bbf68)=""/152, 0x98}, {&(0x7f0000d33f22)=""/222, 0xde}], 0x5}}], 0x1, 0x0, &(0x7f0000fd0000)={0x77359400}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) 2018/03/24 15:10:21 executing program 5: mkdir(&(0x7f000002b000)='./file0\x00', 0x10) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) r2 = dup(r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) getuid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000140)={0x0}) r5 = dup(r0) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000000180)={r4, 0x1b}) stat(&(0x7f0000000080)='./file0/bus\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00000001c0)={0x100000001, 0x8, 0x5, 0x67b2, 0x4, 0xb4}) lchown(&(0x7f0000000040)='./file0\x00', r6, r7) [ 58.690158] SELinux: failed to load policy [ 58.709660] SELinux: policydb magic number 0xa989ed23 does not match expected magic number 0xf97cff8c [ 58.729877] SELinux: failed to load policy 2018/03/24 15:10:21 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x1ff, 0x1, 0xf000, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) sendmsg$key(r0, &(0x7f0000abdfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR, @ANYBLOB="38a7910b0580cc3dbdf3cf1f6e66e6b23732d96cfb1fa281d7194708f861e600717b233ec41d157697ffd4ec895b776044cdad75db565acdba235b56119f4e5668883020ba71720000000000000009d60f52b963054aca10509e8a35e1946c031ff9d5da7003ebd8b390fec72456b46b896e0eaf8c0c73acd07520fc2b135eb688c40b38a9aa698beac58f8c23d2c35182a72a82f67d45d3f88bfb6261bc198e3654a1aa3be9e34edcff8f5e42ff2cbb13d6ee77509d8998c3ac7709ebadec44b77939a1a7276498685a04766397", @ANYRES64=r0, @ANYPTR64, @ANYRES16=r1, @ANYRES64=r1], @ANYRES16=r0, @ANYBLOB="1caa89e907c4c3dffbb2"]], 0x4}, 0x1}, 0x2) 2018/03/24 15:10:21 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x480) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000040)={0x57, 0x8201, 0x4, {0xfffffffffffffffb, 0x8}, {0x2, 0x3d5}, @ramp={0x4, 0x2, {0x1, 0x1ff, 0x9, 0xd59}}}) setsockopt(r0, 0x10d, 0x8000000011, &(0x7f000006cfcb)="0398649b", 0x4) 2018/03/24 15:10:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffff00000000000, 0x400008200) recvmmsg(0xffffffffffffff9c, &(0x7f00000059c0)=[{{&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/118, 0x76}, {&(0x7f0000000140)=""/151, 0x97}, {&(0x7f0000000200)=""/28, 0x1c}, {&(0x7f0000000240)=""/97, 0x61}, {&(0x7f00000002c0)=""/134, 0x86}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/150, 0x96}], 0x7, &(0x7f00000004c0)=""/246, 0xf6, 0x4f}, 0x101}, {{&(0x7f00000005c0)=@sco, 0x80, &(0x7f0000000880)=[{&(0x7f0000000640)=""/71, 0x47}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/97, 0x61}, {&(0x7f0000000740)=""/63, 0x3f}, {&(0x7f0000000780)=""/149, 0x95}, {&(0x7f0000000840)=""/34, 0x22}], 0x6, &(0x7f00000008c0)=""/249, 0xf9, 0x8}, 0x81}, {{&(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000a40)=""/193, 0xc1}, {&(0x7f0000000b40)=""/175, 0xaf}, {&(0x7f0000000c00)=""/207, 0xcf}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000d00)=""/244, 0xf4}, {&(0x7f0000000e00)=""/31, 0x1f}, {&(0x7f0000000e40)}, {&(0x7f0000000e80)=""/125, 0x7d}], 0x8, &(0x7f0000003040)=""/254, 0xfe, 0xfffffffffffff000}, 0x2}, {{&(0x7f0000000f40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000043c0)=[{&(0x7f0000000fc0)=""/13, 0xd}, {&(0x7f0000003140)=""/255, 0xff}, {&(0x7f0000003240)=""/65, 0x41}, {&(0x7f00000032c0)=""/230, 0xe6}, {&(0x7f00000033c0)=""/4096, 0x1000}], 0x5, &(0x7f0000004400)=""/193, 0xc1, 0x4}, 0x9}, {{&(0x7f0000004500)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000004640)=[{&(0x7f0000004580)=""/145, 0x91}], 0x1, 0x0, 0x0, 0x6}, 0xffffffffffffff7f}, {{&(0x7f0000004680)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000004900)=[{&(0x7f0000004700)=""/191, 0xbf}, {&(0x7f00000047c0)=""/220, 0xdc}, {&(0x7f00000048c0)=""/31, 0x1f}], 0x3, &(0x7f0000004940)=""/181, 0xb5, 0x7f}, 0x9d1}, {{&(0x7f0000004a00)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000004d80)=[{&(0x7f0000004a80)=""/63, 0x3f}, {&(0x7f0000004ac0)=""/105, 0x69}, {&(0x7f0000004b40)=""/227, 0xe3}, {&(0x7f0000004c40)=""/253, 0xfd}, {&(0x7f0000004d40)=""/43, 0x2b}], 0x5, &(0x7f0000004dc0)=""/194, 0xc2, 0x5}, 0xd}, {{0x0, 0x0, &(0x7f0000004fc0)=[{&(0x7f0000004ec0)=""/67, 0x43}, {&(0x7f0000000e40)=""/58, 0x3a}, {&(0x7f0000004f80)=""/8, 0x8}], 0x3, &(0x7f00000060c0)=""/4096, 0x1000, 0x401}, 0x3ff}, {{&(0x7f0000005040)=@sco, 0x80, &(0x7f0000005500)=[{&(0x7f00000050c0)=""/170, 0xaa}, {&(0x7f0000005180)=""/104, 0x68}, {&(0x7f0000005200)=""/157, 0x9d}, {&(0x7f00000052c0)=""/207, 0xcf}, {&(0x7f00000053c0)=""/237, 0xed}, {&(0x7f00000054c0)=""/9, 0x9}, {&(0x7f00000070c0)=""/4096, 0x1000}], 0x7, &(0x7f0000005540)=""/234, 0xea, 0x5cb}, 0x2}, {{&(0x7f0000005640)=@ax25, 0x80, &(0x7f0000005980)=[{&(0x7f00000056c0)=""/110, 0x6e}, {&(0x7f0000005740)=""/156, 0x9c}, {&(0x7f0000005800)=""/120, 0x78}, {&(0x7f0000005880)=""/211, 0xd3}], 0x4, &(0x7f00000080c0)=""/4096, 0xffffffffffffff7f, 0x3}, 0x2}], 0xa, 0x2000, &(0x7f0000005b00)={0x77359400}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000004f40)={0xc4, 0xfff}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000005b80)={&(0x7f00004f4000/0x2000)=nil, 0x2000}) bind$can_raw(r0, &(0x7f0000005b40)={0x1d, r1}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005c00)) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000005bc0)=0xfffffffffffff19b, 0x4) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000380)=""/5) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000005fb2)={{0x0, 0x0, 0x0, 0x0, "199577e4862231c44c25b68946c8eaee6524d90e3c6c7755718d13da1e03c0ecfe78dea09f3419a7549d9c09"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5ff6ddee3ce43a664ec27771fc8bc16e2f6429a3e43cc513778a66ee77caa0669233f41dc6b59f926842a42f2e320b84959f91b3a0e80be481d5172556fd762e", &(0x7f0000005000)='+eth0cgroupuser}\x00', 0x11}) 2018/03/24 15:10:21 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) geteuid() getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) keyctl$chown(0x4, r1, r2, 0x0) sendfile(r0, r0, &(0x7f0000000180), 0x5) 2018/03/24 15:10:21 executing program 3: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x0, 0x1, 0x7}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x0, 0xfffffffffffffffd, 0x100006}) 2018/03/24 15:10:21 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d, 0x0, 0x0, 0x0, 0x1f}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) r2 = accept4(r1, &(0x7f0000000100)=@pppoe, &(0x7f0000000080)=0x80, 0x80000) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f00000001c0)=0x1) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000200)=""/9, &(0x7f0000000280)=0x9) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r4) 2018/03/24 15:10:21 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000cf3000)={&(0x7f0000fee000)={0x10, 0x34000}, 0x8, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000002300010325aa70000000000012000000"], 0x14}, 0x1}, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) r4 = getpgid(0x0) r5 = getuid() getgroups(0x2, &(0x7f0000001480)=[0x0, 0x0]) r7 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000014c0)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000015c0)=0xe8) r9 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001600)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001640)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000001740)=0xe8) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001880)=0xc5, 0x4) r12 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000001780)={0x0, 0x0}) stat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$netlink(r1, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000000c0)={0xf0, 0x36, 0x400, 0x70bd2b, 0x25dfdbff, "", [@typed={0x30, 0x70, @binary="12d7ef2eb8c33ce9301911f49de10a14f556321baf7e6c695dfe0aee6bb527eb8733ce9df765b28c855554"}, @nested={0xb0, 0x5f, [@generic="a3242991d6f2fa6c11ac1040345bbdc4ab146fee5a6639ef9ebefcf88fc381f0a262b23d551911619d8f31dd293bc21f4edf67a4f4da99ff6b0591beb709cbfa2dc6c5f80ebffbe23c1c0c12bc710131632ea681f6f5b01396d6d79357bbe5f2c2031b2f1c3f6a1eb9ab89350bbad57d04d7f2cb60919c1413ea76e6e4e2e4026bfe902afea1f2a737219eef1fb81c4cdd1545f5c02c4990", @typed={0x4, 0x7b}, @typed={0x8, 0x1b, @pid=r2}, @typed={0x8, 0x36, @ipv4=@broadcast=0xffffffff}]}]}, 0xf0}, {&(0x7f0000000200)={0x1154, 0x26, 0x904, 0x70bd2b, 0x7fff, "", [@generic="f3f31ed59c91738ecb4270e558ed4a9b025b1433f24c42d3e4e4634e043ecab5cf548a81e5c1f0eaf8d23305ad971e34ec2371f2b102dbd35fd40060ba", @generic="cc9cd4726febf67101d4b77512b917a6d2b045dbd955df51922e014bb5bda676534ee8920f102ade3b4b30c7dc4672de6e6cde0233f598f049c171596c22e33baf92e4482debc2d2b71a22e6457885f96e3b0bf945075160ea09aab5a10bda90866e97cf60b91e6924252673ba4c700f8aa565d994cf2ab6a16e64d32f4b4da09e6a4d73692d57f95433bccad96028ee3fc979e274277614905b8b3dc488d9f24e524e964fd668", @typed={0x8, 0x57, @u32=0x2aa}, @nested={0x10, 0xb, [@typed={0x8, 0x88, @ipv4}, @typed={0x4, 0x7f}]}, @nested={0x1048, 0x86, [@generic="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", @typed={0x14, 0x44, @ipv6}, @typed={0x8, 0x4e, @pid=r3}, @typed={0x28, 0x7c, @binary="aa20e30af472eaa8df5e73c94d8b42d761fae9a20c04ac617d2835c09ea0909e8a"}]}]}, 0x1154}, {&(0x7f0000001380)={0xb4, 0x40, 0x0, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x8, 0x54, @str='\x00'}, @generic="f58d7f296c732f410ef0e3a2290f032f21b73fb16dddbc2190f46ab574537de9411d8a33efb89046f29231134f82107adf6fb6a2eac8c0bc022a4e9fd67bda97b3950754d9b0959c06585454aa1f8643895e4474e169ec3329a2168ec14b9a1fd66d7fd49fd033ec33ea3f36ca3440f71211e5b7270c24dde22f8005b40a86319afcf7b26a9bc527bc7f8fcf7198bb9ba11c0d85b50517c6e4"]}, 0xb4}], 0x3, &(0x7f0000001940)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x1c, 0x1, 0x1, [r0, r1, r0, r1]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x1c, 0x1, 0x1, [r0, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r0, r0, r1]}], 0xc0, 0x10}, 0x8000) 2018/03/24 15:10:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(0xffffffffffffffff, r0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xc55, 0x5}, &(0x7f0000000080)=0x8) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x2, 0x101000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x3000000, 0x10, 0x100000001, 0x5}, &(0x7f0000000140)=0x18) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000000c0), 0x3) 2018/03/24 15:10:21 executing program 0: r0 = gettid() pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x84800) fsync(r1) capset(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000080)) r2 = syz_open_procfs(r0, &(0x7f0000000000)='status\x00') ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{}, {}]}) 2018/03/24 15:10:21 executing program 7: futex(&(0x7f0000000100), 0x5, 0x0, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f00000001c0), 0x10000000) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, 'ifb0\x00'}}) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) 2018/03/24 15:10:21 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00001adff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000f48ffa)='ramfs\x00', 0x0, &(0x7f0000b78000)) getxattr(&(0x7f00001b0ff8)='./file0\x00', &(0x7f00008d6000)=@known='security.capability\x00', &(0x7f0000f5d000)=""/44, 0x2c) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) 2018/03/24 15:10:21 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)="dd", 0x1}], 0x1) socket(0x0, 0x4, 0x5) poll(&(0x7f0000000040)=[{r0, 0x8004}], 0x1, 0x0) 2018/03/24 15:10:21 executing program 3: r0 = epoll_create(0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c41ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000040)=""/139) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) close(r4) 2018/03/24 15:10:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0xb0c, 0x7fffffff, 0xffff, {}, 0x1fb, 0x1}) getdents(r0, &(0x7f0000000fd6)=""/24, 0x18) 2018/03/24 15:10:21 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xbf}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000050000dfffffff0000000071a031250000950000000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) iopl(0xfff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x1000, 0x0, 0x0, 0x6}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xc7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e21, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x2d0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000140)={r2, 0x3}) [ 58.910105] audit: type=1400 audit(1521904221.612:63): avc: denied { setopt } for pid=7392 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 15:10:21 executing program 6: add_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="1082", 0x2, 0xffffffffffffffff) io_setup(0x5, &(0x7f0000000000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3, 0x200) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000280)={'ifb0\x00', {0x2, 0x4e21}}) io_cancel(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xe, 0xffffffffffffffff, r1, &(0x7f0000000180)="e1984b7bd72504aaeb924a175c3ac2fcb1f40d5fcc921c227959d895cea699a7be8286669d3f908663d249e03f553cb02cbe134320515e3b401b9736c8a185348c58a8d42be6e7d4a8a44b77314090514f2d0ed770802c8a1a6e9f1b10226a6621ffabf6df5253894eaae0c0b66bf50cac4963350924d386a35f7a0a0b850eab7b1b70418c5a2e", 0x87, 0x1f, 0x0, 0x1, r2}, &(0x7f0000000240)) 2018/03/24 15:10:21 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x401, 0x200000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x1, 0x200, 0x2}, &(0x7f0000000140)=0x10) unlinkat(r1, &(0x7f0000000040)="e91f7189591e9233614b2f66696c653000", 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000180)='bond0\x00') 2018/03/24 15:10:21 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00002fffa8)=ANY=[@ANYBLOB="020300090a000000ffffffffffffffff030006000000000002004e20e0000001000000000000000002000100ffffffff00f479bba4d8000002fcffffff030005000000000002000000000000000000"], 0x50}, 0x1}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)={0x3, ':^Y'}, 0x4) 2018/03/24 15:10:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(0xffffffffffffffff, r0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) dup2(r0, r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x202181, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000002c0)={'filter\x00', 0x0, 0x3, 0xec, [], 0x2, &(0x7f0000000180)=[{}, {}], &(0x7f00000001c0)=""/236}, &(0x7f0000000340)=0x50) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) 2018/03/24 15:10:21 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x0) fanotify_init(0x8, 0x803) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x29, &(0x7f0000bb1000)=0x1000000899, 0x4) sendto$inet(r2, &(0x7f0000000000), 0x0, 0xffffffffffffffff, &(0x7f0000ef0000)={0x2, 0x4e21}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f00006c0000)}, 0x2020) socket$inet(0x2, 0x1, 0x6) 2018/03/24 15:10:21 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$inet6(0xa, 0x80003, 0xff) poll(&(0x7f0000000140)=[{r1, 0x2}, {r1, 0x40}, {r1}, {r1}, {r1, 0x100}, {r1, 0x80}, {r0}], 0x7, 0x4) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000), 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4c0000, 0x0) accept4$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x80000) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000100)=r3) 2018/03/24 15:10:21 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x20011, r0, 0x0) clone(0x80000000000, &(0x7f00006cc000), &(0x7f0000000000), &(0x7f0000dbb000), &(0x7f000076f000)) 2018/03/24 15:10:21 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') pread64(r1, &(0x7f0000fd7000)=""/8, 0x8, 0x100100) 2018/03/24 15:10:21 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='attr/sockcreate\x00') exit(0x0) getsockname$inet(r1, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) pread64(r1, &(0x7f0000000000)=""/193, 0x26, 0x0) 2018/03/24 15:10:21 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x4000)=nil}) getpgid(0x0) fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/ip_tables_targets\x00') preadv(r2, &(0x7f0000002440)=[{&(0x7f0000001440)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/24 15:10:21 executing program 5: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@remote, 0x0}, &(0x7f0000000080)=0x14) bind$packet(r1, &(0x7f00000000c0)={0x11, 0x1b, r2, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/24 15:10:21 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000040)=""/227}, {&(0x7f0000000140)=""/188}, {&(0x7f0000000200)=""/233}, {&(0x7f0000000300)=""/96}, {&(0x7f0000000380)=""/80}, {&(0x7f0000000400)=""/195}, {&(0x7f0000000500)=""/28}, {&(0x7f0000000540)=""/11}, {&(0x7f0000000580)=""/117}], 0x0, &(0x7f0000000680)=""/149}}], 0x30c, 0x2, 0x0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000004c00)=[{{&(0x7f0000001c40)=@ipx, 0x80, &(0x7f0000002280)=[{&(0x7f0000001d80)=""/199, 0xc7}, {&(0x7f0000001e80)=""/135, 0x87}, {&(0x7f0000002040)=""/216, 0xd8}, {&(0x7f0000001f40)=""/151, 0x97}, {&(0x7f0000002140)=""/139, 0x8b}, {&(0x7f0000002200)=""/113, 0x71}], 0x6, &(0x7f00000022c0)=""/52, 0x34}}], 0x1, 0x0, &(0x7f0000004c80)={0x77359400}) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'ip6gre0\x00'}}) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000780)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x4}) socket$inet(0x2, 0x5, 0x2000000081) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x100, 0x0) 2018/03/24 15:10:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='pagemap\x00') pread64(r0, &(0x7f0000000400), 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/24 15:10:21 executing program 0: r0 = socket$inet(0x10, 0x3, 0x800004) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000000000000000000008007352", 0x23}], 0x1}, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) 2018/03/24 15:10:21 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000075dff8)="0000060025bd0300", 0x8) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100000000, 0x4040) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001080)={0x0, 0x1000, "f2fc1632b1805309362c3aea52bc7d4da3e8dd8adb7d373d1ed0e19f96cdf029f9c60039b814883de73c3c9846931102703741a0aaed7017076d4fd3a0a7e82235c48e81cb90a86b3fee58367a9d0fdec1a3b5ce7eb333438520f8b31770ca38549245cc94201defbdf82dd3bc8cab92a6192e25262386c5476256bd56a76640143655ae2e8795e95cdd5a024a76c8c99fd7aae4ba20de258c78ebde5c6dd414dd505b50d6f1331d99c29ed316e7817eb9ba20fdace41ec661efc53318cc6e90d246a955258b349079c98b76357776998ddaf9c294d3c8dca612aba2ad71f76f38adfdfe389e4ae6cd8f4aca7be749349a9dac7eaf6a03f746ee4e26736db6cbeb7876ed412acfca51568d190898123649f74c7114e9d86882846fddc0e3e915d0227d2c1298e0c23b2055fe3d42249889e0f0d8a668aa16ee177a6d6bba2c28040f83a19c220c9dd232f1aae1c93072699aa8d2e47c7b9de40a9eb225ffd5711183b2209264880d7bf1cd49696b57aa3544694c554e34f9a03367378c794f742c3a69f74074d86a08e0f3631777c796fe4c218af86f62b8c7a340ad5d54868cfea53c8b505492bbc215ac799e091b4c2231cd9bc723dcf2ebb98e357a8941faea7d9793d589f5dfe2723da2c1474f29dd65097473728edad0f394ef970daac4a7ebc7a04de54e2208460718140fa2f693f9f15b1950a4ed956161bcda6b5fdac31367a34a7fe98ce08ebafccd160fe4cbc37f83552921a89a96c8ad27b5ce0e92a17ddd8c2ecdb0e53ae29ca3f09ec484a623f3df965360369f8d7d3a3293cf735c0ee7836e8f7e1d3ab443480338b8ba40394488f4a2528a0091286db530226e7fcd5a533785b2c91ff5f16fa34d785aee0e8e9ecaa2a7dd5c9163175a945171357e2161de8c1b35dccbadcb9e7cbfac6eda14e4b08bdfd857b4940a0099fd5b8dceed1ba1daa1a61fdaba4b6d32472fb473ba3f849718dcbbc8c3ea69426fde67fe62bce51399ea188d4ac1261be81419a3beb65b4f3d41392f934a2888645f331337fb095cebb72af6de665fd64a9c52d082c02b0adb9af3256385e9247f47ef49c74d4d6d3eb0343578a45be91994e311138769454b7ca6c1d2c93ca7e12b7418a40e8ab99b72250dfd259e4e5ce88b6411b1540a73c290dc8f0e9b60d77282a55b91297d20ef8169086584662d6d1fdbbd518665d66d6b6028b0fece2430312e7a6e58bff3a9171a99c080eb7a19bbf1e2432ca0083639fcb6d459b81d9bd71a20267e8cddc7335bcea63bf21e31620e24890cf47b33b0493667f8c780ce300f7636f04e5e12ca02955d3a720398035fb269963fbfac45d2ffba20df44cbe2d4061fc7911209a905322f421477b348b453b0f0deb3cc515019c4119b48227d11e3328fc6571d359c470a12be87b081bd0ca65ec1238ff7d85433ececd5efd8dd20d653e7cdf0466dc36da03547b1148a10eb293f59f73e69af01e555d4972b77e79c7d4928bdb948831a1865844634e98c179d648a8f0615a40ad062f647af2cb1f7007612bacaa8f19fb091f3d064debfac36171382503e4373c45e2a40d4c2263c3b13456427682e3fc0e399e7afb583a39000598971c5414e8f8e7e1b96997d1010dc854219d6a0a7731d3cc4becbf9b779dec37d54b09600390b667a3f499193198b12b5e8f3923aa0b082c10775986bd843d85ea3f2704a8d5de182655eb3eaee4809dea23641a307993932d97073d0c16e6f6f9a0d1c8dc39385ad316a15323d0c148f98fe1cb740d047b6fc91f594bd6e9eafd1c9a748a40f19147f6ed8ae8100684369b223c166341c8962921ca56d6bc388b90a582daf1014aeaf7647f6fec3297184892bd61dcd6aee3ae92e42ebba8b61ed4d93aba37cc5b75a6be59673881bb585e57b04e11afe481732eddc01db1106df2e2edac430d8e2192b2b0c1a74c747b7c9e29f5ddef20e52e84a8f82868fec26fa316ae6a10e0e0054c30d5d2c727f976febe09deb770a80a84ad21a849f161ea8e43b074a8fbf691a5c23349acd45e65d161a6767788555fd9b18f8f0f87d1610a49108c5e0b3ef82e4f02accecf0783db3f03607769d7447a1e08bf67f43db590b9b5b2534114df996f25d9f36a2ca69b35780e2c5e8bc56f32126b93fc4d9ce66147ec09f78c672c8e6e21b8168b16727e1bba7a71d7432d76fed40adad15696c44a1aafffe5e68b1e43680756c8dec399a4127c45c63022738d4b2907bc19e4d3c7165efe8ff1e1cbd0943d8c0fe3558a56a2b2d4675671244589617138dd91868f1b609d725380841c4cfcc5874a39bcf0f0be1ec6d2a17544b736c05b167cac7f531751e863984c7d9aa444935aa154acf6be843f78d6b6072e8bb78943b79bb4393332736319f4a482d3f6abe0f4895ccfb1af39d28c6933a471d1e832ad0da7892a74c487b3ad72c3e5520e5444f6475a2ac9069732575f084565eb6ba8b427fb5230d36f158b2bd1039981a7b007fb898e9f3dc46b110d0211c8a53606aed63e65c05324ee90dad396e27b86b0807c40081a6ed5edea029bb7a255b21b2b43e9d2a0d7b281dc6b8f61f50e4570d73dddaddd86ed2387353a6ef0f7aaa79fd2ec7d5f5c678346544e842287add568d0cb91bec7af5b3d92ca8f3a989a57dfdb48440adb54d169444c0d981c5b19b7f9c0d406b6942dd75ac87588562cdd04bdf24ba9063b520161875e4f18edc3ee7955f20b007b47c7082640c3196c856b9c7952243aedc23dfe88d9d415d10405bd542dc4b59240ea1265a341f98edea0dc6a4de341fc834e008018fd4e866ca2eb96ba0fa34930bbc5dbc2a7b1b17af360683b1ade52c8183a16304edcda29b282ef7bfa4b581c373365d275741feb708c94858520d396ae5ab9e6602e7697bd154db6cb202cd66e2fda6b685385cfc11cca5b47128d24e086c16acf3620e12e9bcb53a9f551d09a8bd373afba9f0f2689812eb2ad205c496128949ba792d02fadff3b0914cba9a5b1e84ad1bf7e0f2d54eac32e15f42db96f5ad10a411b08738a45ca2b4df8dbd03d4f26eefea32f53c2a9b0b9fd41b2714f622f4e6719c671273a3801d938bedf4c8a8f1a68fdc19af4d85471fce237285b45a240a66ef6dc0e4f5dc97abc1207b7500a12b1b76783111df1902836165d270f2b2a9c234bcf918a7914c5e371d80537507403cb22dbf5f2e892633b95ae466a205602531617fa1efc7a83a518df36b5ddc9928465edebc611ff6d555cc0ca176c7e5678a948404e43cf57ad4cca42dc8bdea2db844f463fc28b42d3ca4932152c79cca87c171b479351de44e473f8dc27463aeed51929ee0c37090add0c6b9f6d05477aa6fab018105c771831694b72f139c1ae31b65e13cf8e2df35c848948dac668700e7b7d5d0521f403de2055270d36bc6c365c6d6cf691eddfc5375faf4435347f7a6d31707737a710d8f7abae5326e90eb9996d948994696c8f032dd0ad06b84e56a26696871c11482fd9f2ea704aeb0e4ec224424a291e5c155653c4f8167dcb6f6143f524b834561d7125ac8781476937f9b1dd338f5017f4d36f63866961d7a9ac31f7fde91dbb02add4873d39c287bea2914c43275855d307681099e3aa969a1342199ac791ae4f6f266d59560d351975a29e2195bbeafb5d5a6bd9da550f7e6fd5f04f65d4739f8024f4ccee2b479bdc8f565261b4a66d2e9a391af410649167f8a5d8479f254200623e04e12532eb339f359d41300db69c1331d32fb0696b46f414deefbb04618c6ee4b12e4c28411b35c8a427bf28e464f1bfe63357ad9ad227b106ebf3be6a511ad34efed443a603ee50332468035a3a203039fab9c92e6798989dae50131230fb68b26c74c76bab8d29b4ad104f018f34d3e4c155f371c917fe6d9821fa3c52a58aa3f6c99d2f320af4af11f9e6c75cd344eaeeab0dea6f33f9ef1cb80ee7416dee8dff572362ae748679fadb54e36df376d7e3a8b953ccf1ef05bde37a5d9a6762234b9b0229bb3133a9b30db80b767e5187f58948f4bb002bb2e7893dc30084aadfdd9587eb7462ce92a2a17a21d5fa554acf41416f85fb7bc0e606cd7593d467f2bd8886427d3e1aa535acebe60c27cebc6b59de7b2b71d2f4f4ee7cd80968af0085fb44a8a186b69011c3755d93918b5e8dd6c84f6c62c92a826ca39ced3128f621122cb6b4b023f81ff6c0bac5e087e886698b3e562c0ebcba4c996ca5bd117a0ba8eb7f8c7b5826cba1bc979b89c63f1adc7342e908925bb8a0ee7f56a6320aa12d9c4fdf360e804b77f7319bf1e9bfe87643fa50b2823c5622d2ee630b367bd3fd64a74803cd8e5889371205120ae5364dbdc5c9450ba28b42fb2ed64873c1b2e1e77b881f4c182419f8c0b15f6f8891070a636da055ebde092b29211305e2df5ec142b69833ab02ff7e0122641b1431b54f341d6c60b7a06da428066d378f1d470ff3f0d23ea3293be9c4ddb46e4b9d5422998496c8e236e3ec5b1c797124b99073442dc9a378b0dfe9da32653279658579b48ea1c62c7495530582885e7989c56294cec2b53adf28c9c227165c2d1685a394af6a886b873538d12d03e5691dc954bedd9bc94ffcc7f3358fd780413a65042263914a47d1c00348f6804af47b431d9e88a1bcba1ad1955361169c75524eb86e77903cfa8409d2484c6f40e8842c1c57e8b0f5a6a4597d1d0e934521259d2bcc4fe0916bee6bab780d7dc4676a0db95952f2f9a8b2da448a63aa3d3517b653b083768ce43a1e464b664c0356423e264c7e625f77e5c4c0880c760df48ded392076a077506311e6bf6f00e20a6b6517fda893d66b82f541121b7d451b37d6aadcf5efe7fc869399842c4fd7a9e6af7deddac8308bffeeef62d97e0166ae02852e44497c9af1ee92ea6eed35101eed60ee275d3478cdeec7290fd7d32dcacb34f8904a83ab419cae6da68f1919b59cd820c2ca0fce18632b44f8fbc040c2ec348030b090be3e79a00c9e2ee8163c7f1db5b92a316c0b571da6da81dec8cb338279f141cc3f26be7e72849a0ccd977ef57d1e9b885cf144c4a828c457d7520f6a7283f76dafe34dc622ca201d40da011ca837a8075d1d9af33701c3acef43ed409261f54eb259a149ab3095a4de52b40632e69206d85c214fd24d5ffbebcc9628870ef0aea59ab8b3338332e1e1e1f2948124442ecfd99a23ebd179f62858292ae132b44661ae8e24175a8f3f07fd1f4222ec31f80c067f645ad38bc878b0f112eb8e30a41e851b180085df50d0c56f453bb687e47f8a6fffb54e79f176c56e118e5a8804d4d67206cd963756f064dacf25caceedbcd73b618c1214dab66dd8365cc78bac36a204ce37ce7a1079e136305249e429519e1843d261d0985d9bb633ac577f46a6015e5c903f38fb689e2dd8513cb68cab67f0809598e0b713534b13a4d7a7070f923a25f1bc1e3d6590a6ce380e4d376a77e67345fa5a6147b5de33803971efe92d10d3e9b74cb81822617bc9341eaf5983eef4bab1dd1b072d1b127dc3239c8ae23e699c418e388007e8ee0137f497430f17d5b1d6d864077f1dbed461c5a00d3b75122159a5e1502601728dd43c6cf93bf31887b187b456be50dfd5a97926322a5ccaca96d6e21aa6e73d815deda899d35593148683d3eebdfe8fcbec3de85781612f6ec630846cdbed5bca1220e397da1784224adb429ec71fa7b515a2bb645070bf8dcbf9ceb155dbb60124f8079c25816797a5cfe0ce7c666484abb67f1b403102a2bfa6f0b73b0ca45af98be8149"}, &(0x7f0000000040)=0x1008) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)="e22e2487470e92b36517bede94e45455cad5991653e25fd3eb20bcc96e4f1e58a5feb64b4912d550e0480568642ac82d9b6b1e683cd81fe5dc6eb378e23476d65377d64f46475a3f8025686221ea6964059f9ca5510b10e4fd8dbb6f03df01060adc380d781a6f534886f7b6977c10d889ee5a916e1ae529df7ea4fffc6c732df771208b23f56042f8a7a1f00eae61d06cab13d14579afa9ff46322cc677b732d9ae48db80239760f16e487f6a7bc0dc0528726c2ee46763d7767449b66f25f8f1a35e1419cb3c221db4a8cff9d0bcc67d77cbdd352b73bf0501eb773bd714a97f95d866bcd9e273683f", 0xea}, {&(0x7f0000000300)='u', 0x1}, {&(0x7f0000000500)="f5c51d", 0x3}], 0x3}, 0x0) [ 59.142704] QAT: Invalid ioctl [ 59.149979] QAT: Invalid ioctl 2018/03/24 15:10:21 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:21 executing program 5: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000fec)={0x0, 0x0, 0x3}, &(0x7f0000001000)=0x14) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r0, 0x1, 0x6, [0xfffffffffffffff7, 0x8, 0x2, 0x1, 0x9, 0x1f]}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000000f68)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x98) 2018/03/24 15:10:21 executing program 4: link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000000)=""/93) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0xfffffffffffffe73) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) sched_getaffinity(r1, 0x8, &(0x7f0000000080)) tkill(r1, 0x1000000000016) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/03/24 15:10:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='sessionid\x00') ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000dc5000), &(0x7f0000bb7000)=0x4) 2018/03/24 15:10:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/tcp\x00') mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x8112, r0, 0x0) 2018/03/24 15:10:21 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) write$fuse(r0, &(0x7f0000000040)={0x28, 0x0, 0xa, @fuse_notify_inval_inode_out={0x5, 0x5, 0x8001}}, 0x28) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/24 15:10:21 executing program 2: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000080)={0x3, &(0x7f0000000100)=[{}, {}, {}]}) r1 = gettid() r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0xae36, 0x9, 0x2, 0xfffffffffffffffb, 0x0, 0x2ac, 0x0, 0x8, 0x7, 0x5, 0x7f80000000, 0x0, 0xfffffffffffffffd, 0x20, 0x0, 0x9, 0x4810f76d, 0xb9, 0x8, 0x4, 0x1, 0x6, 0x48, 0x2be7, 0x8, 0x2, 0x9, 0x6, 0xffffffff, 0x3, 0x7, 0x1f, 0x9, 0x81, 0x86c9, 0xa5c1, 0x0, 0x8001, 0x2, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x6, 0x88c, 0x3, 0x3, 0x7fffffff, 0x4964}, r1, 0x2, r2, 0x1) r3 = syz_open_procfs(r1, &(0x7f0000000380)='net/dev_mcast\x00') exit(0x0) readv(r3, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/03/24 15:10:21 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000040)=""/16, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@loopback, @in=@remote}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) 2018/03/24 15:10:21 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='fdinfo\x00') fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0xffffffff, 0x5}, {0x7, 0x80}, 0x100, 0x2}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) 2018/03/24 15:10:21 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x180024440, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0x291d, 0x0, 0x9}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000700)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x0, 0x7, 0x1}, 0x14}, 0x1}, 0x0) 2018/03/24 15:10:21 executing program 0: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000200), &(0x7f0000000180)=0x10) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@mpls_getroute={0x28, 0x1a, 0x411, 0x0, 0x0, {0x1c}, [@RTA_DST={0xc, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/03/24 15:10:22 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x8001, 0x6}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000084fffc)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000828000)) dup3(r1, r0, 0x0) 2018/03/24 15:10:22 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000007c0)={0x9, 0x2, 0x8, 0x5, 0x80000001, 0x401, 0x9, 0xfef4, 0x0}, &(0x7f0000000800)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000840)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x8, 0x7f, 0x800, 0xffff, 0x9}, &(0x7f0000000900)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000940)={0x0, 0xff}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000009c0)={0x0, 0x8}, &(0x7f0000000a00)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000a40)={0x0, 0x1000}, &(0x7f0000000a80)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000c40)={&(0x7f0000000000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000040)="e15e6f944f4e81d7072efe34ce0755125a7238e1c5ce50edd9eda817f519405c2e8a68dd31e943317287f4e85e5f7b88ddd3756992f3314a3acb7d1124cf9e6ac8ed88e99d495554f88754265efcf11fe75265a711f22797127f1475b9df25ccbf44d76f9e226f11780f7b93e20bd53f43305ed06f79c507e81c45cd5075999847d6b447f3738cd090709eef862914747ce842b6058b5a911d17849720ff0b527c4c6789389432bbedccd2ecde28e77345965a6f80a795f6f04e0f99076950964723d093fae90fa5dc623505ae58", 0xce}, {&(0x7f0000000140)="ca89993c15f583e4691322d1a8f8af7fd0a9c1ec47af969b12a2f04fea1c214fbd0b4a0c5afd08b61be66bf00c5c1feb6b4f2b4cfc28fec1ad6d51041d32e20a4cff27bda9de6fd1c25f9e3ed1926a3d07892be70f6035a25f1ab337c099525ef22daba6833795bb35b3c5081f40cad516735abf9145337916f58d2dd12745847c928397290bd4", 0x87}, {&(0x7f0000000200)="2fdf31ad3f943c9bbf776952fc8471ae6eb9d7726ad3322c8cd6f491187c48a647b6153aa18d5ba5e170ee56d24b0fe82771817e7d33acdc68281383338e2306591223241281bc48a7ce2a8aad2fa6094f5814e96f2c1a29eccc94135203d2d6feee3c520028926925e9aef8cf5176b7a7ba04a5b3b3b3cb5148a4199e4889afe8e743b02973c0c856e3c8bba2ab8338bf6616a88ec2e1487d9a5e7d7fb55dbbfac9a037e538fada7d33f4bf3bb4d3e1725bdcf3b4c0d51b4e80fde3b3b93d234750240786ce066fb7deb1cf9f3a0e8d3466782c772c3524", 0xd8}, {&(0x7f0000000300)="ec86a15793d6502bb7844616f3f54a7c770e75fe62101e1267f00ce7b18f13216e8b2e59fc3ad791d9d359f626e3ec26d2e6aae2dbced764ae380352eeaed4a03d38a2ea5e5f5686aef0", 0x4a}, {&(0x7f0000000380)="02bc946a07ddd449eed09b2f1475b6296b2f1b4a02e2881c86db653996511ce7fb9a6451c55cd88887ab5b7f701f1532690ead4fdf1cb24542251ec512f40e3cec5e015b6bb683647ce15291d14727406bc3c7f55827bed73992fd750a7a3f4cfa8a7f993c18a66ed8fa4dd86d6cc49df0a80b0de9541534c89bbd578715b4e03e2db007d2f3b03aa3298de6a8c91e587e9135ecb49c5432a522f10c6345444b08f9ebe17ae6f25896a0584cff7d570d989009f3f4a75384a322af060f70dbf7fcdfe582929c", 0xc6}, {&(0x7f0000000480)="6a36c6a016d3a695d4fe3f56d775162b19497b0f1fc410f75201bb5f1d978af0076a8bdcaf0cb66442250aa9cfb1567ba53a6d153540a3415978dabb", 0x3c}, {&(0x7f00000004c0)="6d454978138e46484312b92f683aed3f72907fa295a34f553f8c40df89dadb481502337b68930abd96a1648e1efc7ad1307860b68a8c2dafb452ce298517a2dba123f4b1dff5377cc841687835f5ed8332cc0ac39768cb72d583e64c34b64c2b73cdbf61037ef387adeb2863b3931c6fa7c974320c71fd80ee80e6987735989784bc3d18f4d140f742ce092afa441a25f78210a117ca39a9f1b1c1a37a", 0x9d}, {&(0x7f0000000580)="84eecaea4ddcf6b117f9f71759428ffb192f7c077e889bfc29f117d6ee74d2ae9652d7bc6389c5ae9d32bc407a79440011527bf864ff67d7fb0ca170513234151229ea0d8ca45802d484e612a081b943d150c7134ebbb0e335dbbdd3f904bc796feb6508daa1e541ac6cd965efc3c64252f5001b9aa3ca138c5e360703acdf49623dd5a09db4fd945b3cf11c5400f8650aa2123c0a0d426763b4bd8550b4f0e324b40c46371a39c43001a200a2c9c24f45c500834b378ee6ea43cafdfde23cd2c1cd219ca6f3abdd829b41b301973698d448f9a8249b99cf106fa9858db479eff4f82e74d0", 0xe5}, {&(0x7f0000001140)="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", 0x1000}, {&(0x7f0000000680)="c50155b4c6cd1807b8936a9683f4d61fc9baceee67d242477e3f3a9bddef93941230bbfcc692a724f8f5d7c184a9a3c044a29bb8c7f64ca227c084df6b91fbf78f0fa9c7c534c082fa316e4261da787808fb50411e8b7669ee2035a0c12ef2d1130f6ef5200cb49cfae21de6c3994d5fc824bb853102d0e0405a421bb189a5c315de0b67751554deab79cafe6d82ae898615aa879c83a7ea3009f3aec35ec7851e5878c4aa137e", 0xa7}], 0xa, &(0x7f0000000ac0)=[@sndrcv={0x2c, 0x84, 0x1, {0x8, 0x4, 0x200, 0x1, 0xd, 0xfffffffffffff000, 0xff, 0x9, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x1ff, 0x4, 0x2, 0x2, 0x0, 0x3, 0x6, 0xfffffffffffffff9, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x80, 0x200, 0x0, 0x4, r4}}, @init={0x14, 0x84, 0x0, {0x1, 0x2, 0x3, 0x4}}, @init={0x14, 0x84, 0x0, {0xeb54, 0x1, 0xd6, 0x8}}, @init={0x14, 0x84, 0x0, {0x5, 0x3, 0x6, 0x1000}}, @sndinfo={0x1c, 0x84, 0x2, {0x7f, 0x0, 0x2, 0x800, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x5d1f, 0x8000, 0x6, 0x9, 0x1000, 0xee, 0x2, r6}}], 0x160}, 0x24044010) sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) sendto$inet(r1, &(0x7f0000001000)='>', 0x1, 0x0, &(0x7f0000001100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00009b6000), 0x4) 2018/03/24 15:10:22 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @remote}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0xe}, 0x51, r2}) sendmsg$alg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="ea90daa4777090f27119c431a54b5d452beea2262adc241049134e1afba2171dde8684507575a7a535dcc2313a3d75f469331f4068730adcfa02a72e6984b27f4a19a7ea", 0x44}], 0x1, &(0x7f0000000200)=[@assoc={0x10, 0x117, 0x4, 0x3}, @iv={0x20, 0x117, 0x2, 0x10, "d7e14bfac37b12512d39169c092e4f34"}, @assoc={0x10, 0x117, 0x4}, @assoc={0x10, 0x117, 0x4, 0x9}, @assoc={0x10, 0x117, 0x4, 0x2}, @op={0x10, 0x117, 0x3}, @iv={0x90, 0x117, 0x2, 0x7f, "9c3f1c5a03f82b1832bbc7f20c0e3cd5b057f8bd051cc5820dd610d9236b12a2f3aa3a36900d131fc8869eae41e861c6c3caa7d746492cd3502769a54eef89a0e445a798454f1795f61cc0c005c726b8b868720c34fc6456e9343b287bc1a75fbf841509821f502c3dd1fe680def036f4f493b923a9b350e213d3c1ba409bc"}], 0x100, 0x10}, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x13, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/24 15:10:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f00000004c0)=0x84) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000300)={r3}, &(0x7f0000000340)=0x8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/24 15:10:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='security.selinux\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/202, 0xca}], 0x1, 0x2) [ 59.422226] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 59.431774] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 59.465084] sctp: [Deprecated]: syz-executor2 (pid 7531) Use of int in maxseg socket option. [ 59.465084] Use struct sctp_assoc_value instead [ 59.503198] sctp: [Deprecated]: syz-executor2 (pid 7531) Use of int in maxseg socket option. 2018/03/24 15:10:22 executing program 0: r0 = socket$inet(0xa, 0x80002, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1) 2018/03/24 15:10:22 executing program 4: io_setup(0xbc, &(0x7f0000000000)=0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0x40, 0x4) r2 = socket(0x2, 0x806, 0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000100), 0x2dc}]) 2018/03/24 15:10:22 executing program 1: r0 = socket$inet(0x2, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:22 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x2}, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x4408c1) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r2, 0xe928ccbb23beec0, 0x70bd27, 0x25dfdbfe, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x2c}, 0x1, 0x0, 0x0, 0x41}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000c22000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @icmp=@timestamp={0xd}}}}}, &(0x7f00009f8000)={0x0, 0x1}) 2018/03/24 15:10:22 executing program 2: prctl$intptr(0x2000000021, 0x8c) 2018/03/24 15:10:22 executing program 6: inotify_init1(0x800) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) timerfd_gettime(r1, &(0x7f0000000080)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='scalable\x00', 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x80, 0x0, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x27, "283f8b1d66b0ca9d2dfa8672b600edcb5bb250ad665bc74cfda4dfcde2da9c460a84e8c4a7dc4b"}, &(0x7f0000000140)=0x2f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r3, 0x3, 0x0, [0x2]}, &(0x7f00000001c0)=0x4) 2018/03/24 15:10:22 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x34081, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000340)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000003c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) 2018/03/24 15:10:22 executing program 3: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) bind(r0, &(0x7f0000000040)=@ethernet={0x0, @random="0a20774ad7ae"}, 0x80) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000), 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) 2018/03/24 15:10:22 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000051cff8)=0x5) r1 = socket$rds(0x15, 0x5, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x81, 0x10002) ioctl$KVM_SMI(r3, 0xaeb7) io_submit(r2, 0x40b7, &(0x7f0000000140)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000180)}]) 2018/03/24 15:10:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000080), 0x0, 0xfffffffffffffffd, &(0x7f0000000100)=ANY=[], 0x0) accept4(r1, 0x0, &(0x7f0000000000)=0x3ff, 0xfffffffffffffffe) [ 59.503198] Use struct sctp_assoc_value instead 2018/03/24 15:10:22 executing program 4: r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x1, 0x4) write$selinux_context(r0, &(0x7f0000000080)='system_u:object_r:ssh_keysign_exec_t:s0\x00', 0x1003c) sysfs$3(0x3) fcntl$addseals(r0, 0x409, 0x3) eventfd(0x80000001) ftruncate(r0, 0x0) 2018/03/24 15:10:22 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), 0x4) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x5}, 0x10) 2018/03/24 15:10:22 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xffffffffffffff87, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="322c001900010007040000000104000000000000", @ANYRES32=r2, @ANYBLOB="1400020000000000000000000000ffffac1414aa"], 0x2c}, 0x1}, 0x0) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x8, 0x400000) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000140)=0x3) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000100)=0x9) 2018/03/24 15:10:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000424000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x4040) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000040)={0x3, 0x2, 0xfffffffffffffffa, 0x88}) sendmmsg(r1, &(0x7f0000008fc0)=[{{&(0x7f00000014c0)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001840)}}, {{&(0x7f0000001a80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000002bc0), 0x0, &(0x7f0000002c00)=[{0xc}], 0xc}, 0x2}, {{&(0x7f0000005180)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000005240), 0x0, &(0x7f0000005280)=[{0xc, 0x117}], 0xc}}], 0x3, 0x2400c010) 2018/03/24 15:10:22 executing program 0: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) fsync(r0) remap_file_pages(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x2, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x169040, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000004c0)='cmdline\x00') read(r2, &(0x7f0000000500)=""/4096, 0xfffffffffffffefb) 2018/03/24 15:10:22 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x2}, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80, 0x0) ioctl$TIOCCONS(r2, 0x541d) syz_emit_ethernet(0x36, &(0x7f0000c22000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @icmp=@timestamp={0xd}}}}}, &(0x7f00009f8000)={0x0, 0x1}) 2018/03/24 15:10:22 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) prctl$getreaper(0x13, &(0x7f0000000100)) 2018/03/24 15:10:22 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) getpeername$packet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@rand_addr}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x40, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'eql\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000580)={'ip6gre0\x00', r1}) sendmmsg(r0, &(0x7f0000000380)=[{{&(0x7f0000000300)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000001300)}}, {{&(0x7f0000000400)=@can={0x1d, r2}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000480)}}], 0x2, 0x0) 2018/03/24 15:10:22 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/rtc\x00', 0x4000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = dup2(r0, r1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) recvmsg$kcm(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000240)}], 0x1, &(0x7f00000002c0)=""/47, 0x2f, 0xffff}, 0x2) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040)=0x10, 0x4) mount(&(0x7f0000d92000)='./file1\x00', &(0x7f00000afff8)='./file0\x00', &(0x7f0000a8effa)='tmpfs\x00', 0x2000, &(0x7f0000000000)) 2018/03/24 15:10:22 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000100)="435e2b174841ef4a38d45b8de7df5b60100a7c520d22e116fd8bd72023037054a4d32970f2a4c36b94c7d9f637dd52a2a8a6a25e9bde0de3d41a3034119c1a9cb559e0343ecfde4ccdcaf81cf44d3dbde2755dcaba3cc4386bab069785fc72eeb2dfd97d", 0x64}, {&(0x7f0000000180)="ec1a", 0x2}, {&(0x7f00000001c0)="bed5f061a31a1c69c4187eed3a3d82d6228c668a2ef058c05874da2a07d3205acc2dff66ff7642dc06810a525f271388eb2978d2db59e38df91776f5ea59a5427da266aff70dd734083ceb48577fd7542b1a64cd8ea2e351e8f6372bb70e3dbbb356af2ec71c4ba8475746cb641ace062470c15fefcdbd7422467e6d7b7e4b64c7065505bcd9d252ea69a9cf87bc1c3bd2626af50a2a094112c66ed3152cae43f04ca5e5fcaaa93e6597f281fb18cbb19f0dde79e7a70c", 0xb7}, {&(0x7f0000000280)="f2cf55a6ef8314730ca1f991e37d8790313c15310a6413b3c9e8e6dfc04c2dc71bcbad42ad905b2eb4e2f3c8cda445f2e89b6f34af990fb788e81c34bd6be4a67720824e1bf7da3ae90a6a7e6b2d8963396ad9bd340101f037c3d502a61237f92c4d7fef67daf0e92ca1e3adf006ef2b58e219e61e961941d85be61f4dfe47fe104e487fd62c6a5cbfe7913a0f1386878e582beb8ecf26b3dd6354ce73f5d6668ec2217e445a5393385d21f1be1b692f7739cd1b8d9d1c698221a49395b12431bc186493cd07ebcff405fafbb25b86b8e86658ebb0e8", 0xd6}, {&(0x7f0000000380)="2c74ffaa47201a75b56d20435b5a1bc87138e7b60c2fc81cd62ca6943a949a36afed08450a007b007d3edc36e5d4ab1dfd772d9e07c0cb2dcfd1e4a47f2a6e7d0808f720a00ecbc3df73ed9c73273424d1f3287081b159870b9cf10efb6e48d839", 0x61}, {&(0x7f0000000400)="570b2cd05c3a298bb96c83f49d9f68437d44c8e736b39a02994ba7cffb5eec7bbf223e57f956de2d4451fcdaf828151677aa4cb496950a5a63c4820b24fbc9bb806249e7246927c165b3e88e36352599a401c25b12b84d1380ea813301e1bb597fecefec03f790454501468dfca43e066febddbaeee47bfd5e001a7cdffac38c114a7e73de09a140a13be8694968e9211ad671b7a63b0e778ca655f31448c6", 0x9f}, {&(0x7f00000004c0)="de3f549d2ede51b290f26609c7db6b0d817b295760fec59f1baf86352d3ec789995e17be5301e3b4d1f647f0e5ddb42591b347d34648a3f605ecf91bdf5d66fb5c7be211ac3c4d63efe4f175d30ec4d1f3f2f934", 0x54}], 0x7, &(0x7f00000000c0)}, 0x0) dup2(r1, r0) 2018/03/24 15:10:22 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000003280)=ANY=[@ANYBLOB="d9c47a8146b6743f2be3aaaa8600000000000000686362f225017e9500000000000000000000000000010000000000089078"], &(0x7f00000035c0)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x24180) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x100, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000200)={@empty, @dev}, &(0x7f0000000240)=0xc) open_by_handle_at(r0, &(0x7f0000000280)={0xbe, 0x100000001, "85ca2f8dab5e434541580275af102b29048b66a4647928aa64a840966207a5c72365ac850f874850718751eb0dae3a5ca5e4b926a920ada975f6719fbfda24cf300d93bd5a3d06795c83a4427d998708986936a9c7db057f327cbbd2c0f59f561dd07b5b9a1fc443387a356dc9ceb562454669c4e9f93434db6a9e53cba4fe8c52c8c01b53db5707b609970e700c6a12461ad9956a6c96cc79b9778ea8d9400620fa505b268bc4904f98f5adc161be32dcc9f1c32a4d"}, 0x200000) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00000000c0)={0x3ff, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e23}}}, 0x104) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000080)={0x8000, 0x8, 0x1, r1}) 2018/03/24 15:10:22 executing program 6: r0 = socket$inet(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000080)=0xb) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x9a5c) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/03/24 15:10:22 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:22 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={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={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/03/24 15:10:22 executing program 2: mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x0, &(0x7f0000000080)="b5a3092b70e97ca9054d") getrlimit(0xd, &(0x7f00000000c0)) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x200) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 2018/03/24 15:10:22 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f9b000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x1, 0x20000000000, 0x4000000000000}, &(0x7f0000000040)=0x20) 2018/03/24 15:10:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r2, 0x0, 0x2}) r3 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) 2018/03/24 15:10:22 executing program 4: ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000240)=&(0x7f0000000200)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000380)={'dummy0\x00'}) r1 = syz_open_dev$mouse(&(0x7f0000834fee)='/dev/input/mouse#\x00', 0x0, 0x0) dup2(r0, r1) 2018/03/24 15:10:22 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x42679f5d78a2497c, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x2000}) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) open_by_handle_at(r1, &(0x7f0000000080)={0x2d, 0x7, "3d9fe656b7e2559dd34155926085e596007fa4b977be2d8bd2f7c42e073c00738ed7ab4efa"}, 0x20000) sendto$inet6(r0, &(0x7f00000000c0)="eb", 0x1, 0x0, &(0x7f00000002c0)={0xa}, 0x1c) 2018/03/24 15:10:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xb47525c243b1e194, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e593513705000000000000005dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e400101e6e599a5591000082e32e7ea669c1b3d337bab2bc01d72a"}) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="6f73782e747275737465642e282900c63b545afc80d395887c9d0d257e6d3e75776ab23da4484066f50ca8b02fa1e38fd3d1210f194886952a3f212ec4ef1c48ede9319e47b78a5641348a01003a33f048900d80575fb4a428f77aeefeaaf0fdb2a641dcd45fed6b3c778d76d14c785c4a1050493c8038ca2f9f0bb14dad6acd3a2cdfe7a9146c5a6848"], &(0x7f0000000180)='/dev/loop#\x00', 0xb, 0x1) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000340)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r1, r2, r3) syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x40000000000, 0x81) 2018/03/24 15:10:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000000)=""/8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) fallocate(r1, 0x0, 0x7, 0x0) r2 = dup(r0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000080), &(0x7f0000000240)=0x6) 2018/03/24 15:10:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/181) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000001040000000000000000000000fffffffffffffbfff8000000ffffffff08030000ffffffffffffffff08030000ffffffff03"], 0x1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='vcan0\x00', 0x6}) 2018/03/24 15:10:22 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) r2 = dup3(r1, r0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) write(r1, &(0x7f0000000040)='\b', 0x1) 2018/03/24 15:10:22 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000580)=""/101) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000680)=""/147) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f00000000c0)={{0x101, 0x0, 0x0, 0x0, "a6fe343bafb6a6b20b50deaa580bdaa8821c6e07102fded08745c5130d0da44dd31848fcdd3d91660c8b3d38"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x22f, 0x4, 0x898a, 0x100, 0x0, 0x3, 0x100000000, 0x7fffffff, 0xdda, 0xfffffffffffffffd, 0x6, 0x7f, 0x1, 0x3782, 0x6, 0x1f, 0x2, 0x9, 0x5, 0x4350, 0x3, 0xfffffffffffffffa, 0x4, 0x1, 0x20, 0x80000000, 0x0, 0x20, 0x2, 0x80000000, 0xfff, 0x8, 0x2, 0x1, 0x8000, 0x9, 0x3, 0x9, 0x80000000008000, 0x0, 0x53, 0x3, 0x7f, 0xfffffffffffffffd, 0x3a0, 0x4, 0x4e, 0x3, 0x6, 0x3, 0x86b3, 0x7fffffff, 0x429, 0xffffffffffff8003, 0x8, 0xff, 0x3ff, 0x1, 0x1a7, 0x4, 0x0, 0x7, 0xd145, 0x8, 0x100000000, 0x7, 0x401, 0x6, 0x8, 0x73, 0x100000000, 0x9], {0x0, 0x989680}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x6, 0x100000000, 0x6, "c4d814d061434d07f320b0c007ee918924a83bcfc0d95b70ffc3a0171e525a560fe569d2333b9c2e77c5bc1c0c4c39c5ad7552266dd04d79460337c5c07a41", 0x2c}, 0x58) 2018/03/24 15:10:22 executing program 7: r0 = socket$nl_route(0x10, 0x3, 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) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=@dellink={0x28, 0x11, 0x813, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}]}, 0xfffffffffffffe8c}, 0x1}, 0x0) 2018/03/24 15:10:22 executing program 4: r0 = dup(0xffffffffffffffff) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x58, 0x80000) tee(r0, r1, 0x100000000, 0x6) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0xffffc, 0x7fff}, 0x2c) 2018/03/24 15:10:22 executing program 3: sendmmsg(0xffffffffffffffff, &(0x7f0000001480)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000001080)="cfb7c4c7275ec7f5ffe3", 0xa}], 0x1}}], 0x1, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x6000, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) select(0x40, &(0x7f0000002000), &(0x7f0000000000), &(0x7f0000000fc0)={0x200080000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)={0x0, 0x2710}) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000f9b), 0x0) 2018/03/24 15:10:22 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000049ff0)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000000c0)) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/24 15:10:22 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffe0, 0x141200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0xfffffffffffffffc, 0x2, 'client0\x00', 0xffffffff80000000, "1fb0808d1ae429a6", "6bf0d1d019280f0aeb87d7d3a365bed7d5a007339f00528f22f0ff74cd0194bf", 0x1, 0x3f}) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) unshare(0x20000400) r1 = memfd_create(&(0x7f000056ffff)='\x00', 0x0) io_setup(0x7, &(0x7f0000000140)=0x0) io_getevents(r2, 0x3, 0xa, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000002c0)) timerfd_settime(r1, 0x0, &(0x7f0000c28ff0)={{}, {0x0, 0x989680}}, &(0x7f0000b31ff0)) 2018/03/24 15:10:22 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(0xffffffffffffffff, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:22 executing program 7: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='z', 0x1, 0xfffffffffffffff9) openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0xf0c00) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x2000, 0x0) open_by_handle_at(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="6c0000003f000000b6452fa4ddf272fe54bb167be4e77d02046920f9127471b577d5a3b0442143f67569be3db8fa6e70f431adb7165884ea69566b2b73b758a8fbd9c6ab3301caacb3a4e1f41ef21a7237153ce3c74ca83f7767cd5450122a84894d49acf7857272be3f56c8"], 0x40) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00000002c0)) 2018/03/24 15:10:22 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0x5}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffffff}) r2 = dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e21, 0x3ff, @ipv4={[], [0xff, 0xff]}, 0x7}}, 0x7ff, 0x9, 0x80000000000000, "e4ba338159857deec4e947485b1c9bc4e1c00b30bb588ffc98734c66f06f5e10878eb0f9e1123132cc796cd0551b7a24805bc7694718d4bdec4f8c809f423c296c6d100784e58dcf5647ee0a075ca275"}, 0xd8) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4000004) inotify_rm_watch(r2, r3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400041, 0x0) lseek(r4, 0x9, 0x1) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r5, &(0x7f0000481000)=""/128, 0x80) 2018/03/24 15:10:22 executing program 3: r0 = fanotify_init(0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x4000) poll(&(0x7f0000000080)=[{r0, 0x200}, {r1, 0x4}], 0x2, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f00000000c0)={"5561740001000000000000000000000000f8ffff0f00000000f6fe00"}, &(0x7f0000000580)=0x50) 2018/03/24 15:10:22 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff8, 0x400200) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000000000000000000000000000000000000096ec3d4feac31757fc5a7ea6b85bc7ef62a5be17125bc1147b86cf90f552ee4ae482697dad086597376ed084b1f5ed1c4bc878ef0b8611104c3bd07084b062e8151c4200c6c69900000000"], 0x14}, 0x1}, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000340)={0x1, 0x8}) connect$rds(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000140)=@buf={0xd2, &(0x7f0000000040)="1792719ac7c6a689a332166c036978d399068048facb4457aae7b21220a59a1a6ee4e2edf7cb61f935ab41c77a8f531c149a25bd843915a5ec4272fcaa50bcd9048aa2d62cd14234a0c4958207e6a0fd4bece6e4b3e6cbfb3ef968a48f503663d7689e3c550d843d3dafd661188432475daa48363ebf9e0b7cbb1a4c27309771604b479738d38a82c046d5804018d6297afa6b783417fee77d26fefbaaf93ca9a206cb57bb2613fafd93c345f92f99a079cbc08ef3b05f665b110c4796e455259b2b80dd6d0484064572494832b0760ea27d"}) listen(r1, 0x2) connect(r0, &(0x7f0000000380)=@nfc={0x27, 0x0, 0x2, 0xc166e94f3b6e21d4}, 0x80) getsockname$unix(r0, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) 2018/03/24 15:10:22 executing program 4: sendmsg$netlink(0xffffffffffffffff, &(0x7f000005cfe4)={&(0x7f000005dff4)=@kern={0x10}, 0xc, &(0x7f000002dfe0)=[{&(0x7f000005c000)={0x353, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}], 0x1}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x9) ioctl$int_out(r0, 0x1, &(0x7f000005bffc)) 2018/03/24 15:10:22 executing program 5: r0 = getpid() openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5453, &(0x7f0000000180)=0x3ff) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r2, 0xa, 0x12) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendmmsg(r2, &(0x7f00000026c0)=[{{&(0x7f0000002100)=@hci={0x1f}, 0x80, &(0x7f0000002300), 0x0, &(0x7f0000002340)}}], 0x1, 0x0) poll(&(0x7f00005c4ff8)=[{r3}], 0x1, 0x3a2f00) dup3(r2, r3, 0x0) tkill(r1, 0x16) 2018/03/24 15:10:22 executing program 7: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0x115) getsockopt$netlink(r0, 0x10e, 0x8000000009, &(0x7f0000708ff9)=""/8, &(0x7f0000000040)=0x8) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) 2018/03/24 15:10:22 executing program 4: r0 = socket(0x11, 0x3, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff9, 0x40020011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) connect$inet6(r1, &(0x7f00007b9fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000a06000)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fchown(r0, r3, r4) 2018/03/24 15:10:22 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x80) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) [ 60.026553] kauditd_printk_skb: 1 callbacks suppressed [ 60.026562] audit: type=1400 audit(1521904222.728:65): avc: denied { listen } for pid=7674 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 60.081158] binder_alloc: binder_alloc_mmap_handler: 7695 20000000-20002000 already mapped failed -16 [ 60.090714] binder: BINDER_SET_CONTEXT_MGR already set [ 60.097373] binder: 7695:7697 ioctl 40046207 0 returned -16 [ 60.104736] binder: 7695:7696 got new transaction with bad transaction stack, transaction 23 has target 7695:0 [ 60.115008] binder: 7695:7696 transaction failed 29201/-71, size 40-0 line 2875 [ 60.134526] binder: release 7695:7696 transaction 23 out, still active [ 60.141270] binder: undelivered TRANSACTION_COMPLETE [ 60.146410] binder: undelivered TRANSACTION_ERROR: 29201 [ 60.151900] binder: send failed reply for transaction 23, target dead 2018/03/24 15:10:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000380)=ANY=[@ANYBLOB="c34ec08d2fd0732b73c31d62beb3432d06d31c76f13b852a15bbca255f2b2f56edecde5f816e59630b9d0fd0dff0868d6550feefffe48f0ac96b3180f9e5fb925949da92422a6859117b5cd9c2373cfda84309898b33c01041cd771c395eba93c7a07c816c46c6e7892a61f06972f69f67d60a2277dd3cab4243a6c9d57bbff8851bed88d5af0ce48e9df205a64b599447"]) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000009e00"]) 2018/03/24 15:10:23 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x100) inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x20000080) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [{0x3a}, {}]}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/03/24 15:10:23 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") flistxattr(r0, &(0x7f0000000280)=""/67, 0x43) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x60}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="b4000000040a000125bd7000fddbcf25010000079e234e307e0ee90c0800a3c5ea3e04321a1da767cc8c377fa399c703e8d0dd0acc84da3c198934838360b3dd4eda027258f6cdd4de32368847ef811dbbe2ac1224c53c0198568b5e325429cb30424aa58fe88148a62fd7241d1ee58f9f38d571165e163808d5c47f52e2e4702cf855aab110458ffb352c7721d66be05dbf42d7eeaa6f0de702f64b2aaebba6e532dc339cd5cb775880c00402577cc57b6c0000"], 0xb4}, 0x1}, 0x0) 2018/03/24 15:10:23 executing program 0: pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"69660600ed2f0000000000001d000007", 0xfffffffffffffffe}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="7f2d3dcd9be06e982b115194"], 0x1) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x0, 0x1, [@random="fd7ff96905d1"]}) ioctl$VT_RELDISP(r0, 0x5605) 2018/03/24 15:10:23 executing program 2: clone(0x0, &(0x7f0000000100)="b39641ce3a266b5c6f603cb2db3982aae63bef96535386ab63b09fc543e5a57f59733a0f161687c2e7f310a44eac87d0e918cf806c68916c9469e1f955836ef30fe492dd47f47dd376441653be23e49add73656df384a8f123c11a3ce61703a92795856303ac8fd6ca7e779de9364b814e772cca899be493b1828452c9e62ae980ffa734098178c6c0ba40d74be5130a301394be0cf48c9751", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000040)='|') mbind(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000002000), 0x800, 0x2) 2018/03/24 15:10:23 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(0xffffffffffffffff, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:23 executing program 5: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ragfs\x00', 0x2, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000180)={@dev, @rand_addr}, &(0x7f00000001c0)=0x8) bind(r0, &(0x7f0000000100)=@l2={0x1f, 0xe1e, {0x6, 0x80, 0xfffffffffffffff8, 0x3, 0x7fffffff, 0x6}, 0x8000, 0x1}, 0x80) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='anon_inodefs\x00', 0x241001, &(0x7f00000000c0)) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/03/24 15:10:23 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005e00030207fffd946fa283bc0ae6e6d87986c4970b1d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f00000000c0)=0xca7e, 0x4) getsockname$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) 2018/03/24 15:10:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f73000)='/dev/cuse\x00', 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000000)="53101db49fc5f1d97eac462c432a65886ba57676c253", 0x16, 0x4000000, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f72fe8)={@loopback={0x0, 0x1}}, 0x236) 2018/03/24 15:10:23 executing program 0: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000001c0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000140)) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x10000) getsockopt$inet6_int(r2, 0x29, 0x7f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x40000000800000, 0x0) 2018/03/24 15:10:23 executing program 6: r0 = memfd_create(&(0x7f0000000180)="7a73836c6901e37884d7ce361acd2204f444a086a6c8962c00", 0x0) write(r0, &(0x7f0000000040)="18c60f3c86f700", 0x7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000200)) 2018/03/24 15:10:23 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000af0000), 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x2}, 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x2) 2018/03/24 15:10:23 executing program 5: r0 = socket(0x1a, 0x805, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="7b0419e2973038c35859bb37c8b434a447bc8e5b2013643781c5f10404b3022e3758ab8062aac8b7b8f0b25f0cf855e03a871b65c9ae672c0d058a0aa5aa970017699900339b305144e2f9475aec36abf56d924f90584922f7f7714c1a7de0a5", 0x60, 0xfffffffffffffff9) r3 = request_key(&(0x7f0000000280)='id_legacy\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='/wlan0(self\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r2, &(0x7f0000000200)="9ca40d00b131a9656a11663dd95cf8cec1325a741847955cf83a4c3e56ff1e710e87d5d1750824f145e6485c55321df018e517f7de58ce4d5815bdd22226ad26f248f0225e7286e64905d18da5", 0x4d, r3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0xc600, 0x4) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000000080)) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000340)=0x4, 0x4) accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x42, 0x0) 2018/03/24 15:10:23 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000180)=""/229, 0xe5}, {&(0x7f0000000000)=""/97, 0x61}, {&(0x7f00000000c0)}, {&(0x7f0000000280)=""/240, 0xf0}], 0x4) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x100000000, 0x2000) ioctl$TIOCNXCL(r1, 0x540d) vmsplice(r1, &(0x7f0000001480), 0x0, 0xa) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netfilter\x00') openat$vcs(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/vcs\x00', 0x4000, 0x0) openat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 2018/03/24 15:10:23 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, {0xa, 0x4e21, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x14000000, [0x8, 0x1, 0x8, 0xfff, 0xee, 0x9, 0x0, 0x4c0]}, 0x5c) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a8ffc)="06000000", 0x4) 2018/03/24 15:10:23 executing program 3: r0 = socket(0x10, 0x4802, 0x0) write(r0, &(0x7f0000000400)="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", 0xfc) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3) 2018/03/24 15:10:23 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x28, 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x40040, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="1f0000000203193b000007000000068100023b050900020000000003000000", 0x1f}], 0x1) 2018/03/24 15:10:23 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_buf(r0, 0x0, 0x37, &(0x7f0000000080)=""/127, &(0x7f0000000100)=0x7f) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623ffc)=0x100000002, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) poll(&(0x7f0000beb000)=[{r0}], 0x1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) 2018/03/24 15:10:23 executing program 6: socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4620, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0xd001000) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/24 15:10:23 executing program 5: r0 = epoll_create1(0xffffffffffffffff) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000002) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) write$evdev(r1, &(0x7f000023cfd0)=[{{}, 0x2, 0x0, 0x403}, {}], 0x30) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in=@dev={0xac, 0x14, 0x14, 0xa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x9, 0x4e21, 0xff, 0xa, 0x20, 0xa0, 0x3b, 0x0, r3}, {0x200, 0x7, 0x81, 0x2, 0x9, 0x0, 0x8f8, 0x2}, {0x800, 0x5, 0x1, 0xcc23}, 0x81, 0x6e6bb2, 0x1, 0x1, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x32}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x4, 0x4, 0x84}}, 0xe8) mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) 2018/03/24 15:10:23 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(0xffffffffffffffff, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, 0x8) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) write(r0, &(0x7f0000000340)="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", 0xe01) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, [], 0xe}, 0x475}}, 0x40, 0x1, 0x9, "94fc68802aec4fed63e35fb5eb496fdf590b69413314f05b7bf7a435048709845cf4de641a468340e32bae3965fb7dc262cacbdec0c8b65ac4fed2d230e4208cdf6e62dad43671f3136162dde535da89"}, 0xd8) 2018/03/24 15:10:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x33, &(0x7f0000000000)=""/24, &(0x7f0000000200)=0x18) 2018/03/24 15:10:23 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002440)={0x8, 0x2, &(0x7f00000013c0)=@raw=[@ldst={0x3}], &(0x7f0000001400)='syzkaller\x00', 0x3, 0xfffffffffffffe29, &(0x7f0000001440)=""/4096, 0x0, 0x3}, 0x48) 2018/03/24 15:10:23 executing program 6: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xa, 0x0, 0xd81, 0x6, 0x2, 0xffffffffffffffff, 0xfffffffffffffffc}, 0x2c) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) tkill(r0, 0xb) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter6\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000000080)=""/9) setrlimit(0x1, &(0x7f0000011000)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x7f, 0x4) ftruncate(r1, 0x3) fcntl$setflags(r1, 0x2, 0x1) 2018/03/24 15:10:23 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) restart_syscall() 2018/03/24 15:10:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ef6ff8)='smaps\x00') bind$alg(r0, &(0x7f00008ddfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) write(r3, &(0x7f0000000000)="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", 0xfa3) writev(r3, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) io_setup(0xffffffffffffffff, &(0x7f0000000fc0)=0x0) io_cancel(r4, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x289b, r2, &(0x7f0000001000)="72a121a27a992ba1a6fa7b109329695c08bf7acf8ba23c3123db95e89ac13f27f61f2140fc58785273685067df8e7f8778cfc0ddde79c9d61d11d126d5e20230617e53e04a120435fad85c504f81cc22b101f206f5b37809d3c7f5cb3bb45a83b66a070f8061db5fe8b57e1ecaabd0ca32d39ec62474449a49728be731a4e9071779e7d4a33bfc89f6148886e79e38eb8ececa2a152ca02ce5e4f7eb7573f481aa4de484855db719d87cc63277c5e15f8e96257c95c16f4e96dd18f92cac90dccdd226d82fde40", 0xc7, 0x8000, 0x0, 0x0, r1}, &(0x7f0000001140)) sendfile(r2, r1, &(0x7f00008ef000), 0xc3) socket$bt_cmtp(0x1f, 0x3, 0x5) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x56, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001180)={0x2, 0x0, 0x4, 0x2, 0x8, 0x2, 0xff, 0x5db, 0x101, 0x2, 0x492}, 0xb) 2018/03/24 15:10:23 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) timer_create(0x5, &(0x7f0000001100)={0x0, 0x9, 0x0, @thr={&(0x7f0000001180)="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&(0x7f0000003180)=0x0) clock_gettime(0x0, &(0x7f00000031c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000003200)={{0x77359400}, {r2, r3+30000000}}, &(0x7f0000003240)) r4 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x10040) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000000080)={0x4, 0x7, 0x2, 0x401}, 0x10) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x80010, r5, 0x0) capset(&(0x7f0000001080)={0x20080522, r0}, &(0x7f00000010c0)={0x24, 0x6, 0x4ad, 0x8000, 0x7f, 0x8}) socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r5, 0x84, 0x1000080000009, &(0x7f0000003340)=""/4096, &(0x7f0000003300)=0x1000) [ 60.731784] audit: type=1400 audit(1521904223.434:66): avc: denied { setopt } for pid=7755 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 60.755879] audit: type=1400 audit(1521904223.434:67): avc: denied { net_broadcast } for pid=7755 comm="syz-executor7" capability=11 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 2018/03/24 15:10:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000000d40), 0x0, 0x40010042, 0x0) 2018/03/24 15:10:23 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)='net/fib_triestat\x00') bind$alg(r0, &(0x7f0000b59fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x6, r0}) sendfile(r2, r1, &(0x7f0000be1000), 0x6d) 2018/03/24 15:10:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x504ffe, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000040)=0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)={0x74, 0x0, [0xfffffffffffffff9]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/03/24 15:10:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400) chmod(&(0x7f00000001c0)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x7f}, &(0x7f0000000240)=0x8) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000380)=0x41) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="62000000e75fd658f66970b2bd572be52ea4507114b2640ea9a359aa585b73b47ce1840a806a02dc98c25a06438d153aaba3af55a98baa8b89fac97dcca1add4aed65f268b2a093f945de28f6e2eb4c2be34895f7c8a3c04c4003f1094f7796a9a88f1825207934c6f5d34c586b8fc4f78381d0aa60332d1adce635d3395121e8befa2"], &(0x7f0000000280)=0x6a) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000100)=""/113, &(0x7f0000000180)=0x71) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@bridge_getlink={0x20, 0x12, 0x0, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/03/24 15:10:23 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5382, &(0x7f0000ca7000)) sync_file_range(r0, 0xffffffffffffffff, 0x96, 0x1) 2018/03/24 15:10:23 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@ipv6_delroute={0x1c, 0x19, 0x9, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}}, 0x1c}, 0x1}, 0x0) [ 60.847086] x86/PAT: syz-executor5:7783 map pfn RAM range req write-combining for [mem 0x1d02d0000-0x1d02d3fff], got write-back [ 60.864093] audit: type=1400 audit(1521904223.566:68): avc: denied { map } for pid=7779 comm="syz-executor0" path="/selinux/commit_pending_bools" dev="selinuxfs" ino=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 2018/03/24 15:10:23 executing program 0: sched_getaffinity(0x0, 0x4, &(0x7f0000fddffa)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$peekuser(0x3, r0, 0x5) 2018/03/24 15:10:23 executing program 4: clock_gettime(0x7, &(0x7f0000000080)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@rc={0x1f, {0x4, 0x0, 0x80000001, 0xfff, 0x101, 0x80000000}, 0x2}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)="9ae302edee3fa4337c630cadc776188a37118211ffa877d6e7ee8f9c170a45f5075b08dec90beaf2d74129e45f3b4c099378d12d317c02527919b1bfddc444b925cc7e3b7588d47a33cfb62c8f76847637d7eb216d15c488a5f6364004b76cfcebcde36dbeeb70956d6b2827ddf732c0272753", 0x73}, {&(0x7f00000001c0)="5ec7bebcd3c41d56460768867e00fa5749bf1e87d22ec4f991c61048c8983a4e575e70d5c1b6f82dde205ee84205c6bac36dd155208b8953c9bec4a2bde60b6ea0909b5758f0b7bf550e272512e1e2b3d2be7d353f895f214edec0e8dad8a8b22a21ba2a", 0x64}, {&(0x7f0000000240)="9ecfad7a0faaaabe3d5389c0ea9c1f9dc32fbbe8121f13b5c86345b689378710874ef07ed435c058f134998209739399b5c0f68af39c04400bad690e2fd5b89530895c5eb34c7739783020e9742f604002046771258386e280ae8ae9c86ca01746f5316122ec95a832ab845c4c657e4eac983915943af1ef2f3d688fc92dabd989f38541bf2b925aa28c752545ea80561ef683d537a8bb9716415db29409b105729a68de6464112e6a8b4b336afab95cbb32deccee06be6a8ec82174d54a28ff13a9f07c3b843c49428832dbe3ce", 0xce}], 0x3, 0x0, 0x0, 0x40000}, 0x10) [ 60.908626] x86/PAT: syz-executor5:7796 map pfn RAM range req write-combining for [mem 0x1d02d0000-0x1d02d3fff], got write-back 2018/03/24 15:10:23 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100100}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="100087002d24746275735aa251f600000800110000000000000878a79ee74ea719"], 0x140}, 0x1, 0x0, 0x0, 0x24000000}, 0x80) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f00000000c0)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) 2018/03/24 15:10:23 executing program 3: mkdir(&(0x7f0000030000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='msdos\x00', 0x2200080, &(0x7f0000000000)) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/24 15:10:23 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000140)={0x1e, 0x3, 0x6}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x4, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}}, 0x84) mremap(&(0x7f0000427000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000356000/0x2000)=nil) 2018/03/24 15:10:23 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) eventfd(0xe9) 2018/03/24 15:10:23 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff00000000000300000000002800000000000090ffffffffaaffffffff83035a0000000000040190780066377b00154c20"], &(0x7f0000000080)) 2018/03/24 15:10:23 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000000f48)=""/244, &(0x7f0000000000)=0xf4) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80000000, 0x10000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) sendmsg$can_raw(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r2}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=@canfd={{0x2, 0x1, 0x10000, 0x4f96}, 0x0, 0x3, 0x0, 0x0, "f7172c57940a22321d28e14b26367cdcc0869dd5a15b523608b0c18ddacd99e52be6f6ac4e7aa96f109724377f480442eaf444e42e79f591603d4ce5de602ee1"}, 0x48}, 0x1, 0x0, 0x0, 0x4040000}, 0x4844) 2018/03/24 15:10:23 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0xa2000, 0x0) connect$pptp(r1, &(0x7f0000000180)={0x18, 0x2, {0x2}}, 0x1e) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x1, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00000000c0), 0x4) r3 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x800) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x1008000000000003, 0xffce) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xa34, 0x4000) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x6}, &(0x7f0000000200)=0x8) mq_open(&(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x0, 0x100, &(0x7f0000000340)={0x9, 0x80000001, 0x7fff, 0x4000000000, 0x0, 0x0, 0x6, 0x7f}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e20, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0xd4}}, 0x8, 0x10001, 0x8, 0x3, 0x10}, 0x98) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/24 15:10:23 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) flistxattr(r0, &(0x7f00000000c0)=""/64, 0x40) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) 2018/03/24 15:10:23 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000080)=[{0x8000000000b1}, {0x6}]}, 0x10) 2018/03/24 15:10:23 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socket(0x9, 0x5, 0x9) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000623ffc)=0x100000002, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) poll(&(0x7f0000beb000)=[{r0}], 0x1, 0x0) 2018/03/24 15:10:23 executing program 7: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f00000000c0)='./control\x00', 0x0, 0xfffffffffffffffb) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x1, 0x0) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000080)=""/10, 0xa}, {&(0x7f0000000100)=""/213, 0xd5}, {&(0x7f0000000200)=""/239, 0xef}, {&(0x7f0000000300)=""/243, 0xf3}, {&(0x7f0000000400)=""/37, 0x25}, {&(0x7f0000000440)=""/171, 0xab}], 0x6, 0x0, 0x0, 0xa22}, 0x0) 2018/03/24 15:10:23 executing program 6: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) dup3(r0, r1, 0x80002) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) tee(r0, r1, 0x6, 0xa) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r4 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x4e22, 0x6, 0x4e20, 0x0, 0xa, 0x80, 0xa0, 0x0, r3, r4}, {0x8001, 0x4, 0x7, 0x9, 0x400, 0x20, 0x7, 0x5}, {0x2, 0x5, 0x3, 0x4}, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}, {{@in=@rand_addr=0x8, 0x4d6, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3, 0x3, 0x0, 0x9, 0xfffffffff034fa26, 0x8}}, 0xe8) syz_emit_ethernet(0x1, &(0x7f00000002c0)=ANY=[@ANYRES32=r0], 0x0) 2018/03/24 15:10:23 executing program 0: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x50}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)="5f831b039457f265786500000000e9a90f798058d59ed554fa07426c2a0726d2da75af1f0200d5ab26d7a0d783") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/03/24 15:10:23 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f00000000c0)) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x80000001, 0x1) 2018/03/24 15:10:23 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x3f) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xa702, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x5e, "c5447443c926f7adaf773ddede6fe19b0b2d3a59a0000c1079d1aea35a4a034c0d33791d6d293c78dd92b09a61222b4f89d5339565ade77272dd353e60e68d9ead83ac79397f7798f1bb84fae0179d9ca7a401548e892d67b413705eb758"}, &(0x7f0000000100)=0x66) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x8, 0xa, 0xaf8, 0x3, r1}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x21036233, 0x1f, 0x4, 0x7fffffff, 0x1c3, 0x1, 0x2, 0x100000001, r2}, 0x20) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000200)={0x53, 0x800000, 0x10000, {0x80, 0x6}, {0x400, 0x5}, @period={0x0, 0xffffffff, 0xdf, 0x7f, 0x3, {0x11, 0xffffffffffffff31, 0xb3c5, 0x40}, 0x2, [0x3f, 0x4]}}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000240)={{0x2, 0x2, 0x1, 0x3, 0x4}, 0x8000, 0x10000, 0x80000000}) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000280)={0x4, 0x0, [{0x0, 0x0, 0x3}, {0x6, 0x0, 0x3}, {0x0, 0x0, 0x4}, {0x2, 0x0, 0x3}]}) nanosleep(&(0x7f0000000300)={0x0, 0x989680}, &(0x7f0000000340)) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={r1, 0x8001}, 0x8) nanosleep(&(0x7f00000003c0), 0x0) keyctl$session_to_parent(0x12) sync_file_range(r0, 0x4745, 0x1, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000400)={0x7, 0xfffffffffffff001}) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000440)="1a0215750d162b861360a604aa84dea1835fb81a6499fcb6e757b19cf0393c7e66144a66a278a3b91afe9b6d0fb40830d2a74f54c85cf877e6dd8a2d08d438df37b3e7cc178bbc5ca6e770", 0x4b}, {&(0x7f00000004c0)="8dccface191bc9fb0353e9d57370da7e25500a1993c306dfc7c774ff18941f9260bd700a3ebfa31dcbc5187bd116536419ebb4e2823c713f837077b1abdfd9b902b810cee01293070dea98138eaae75e3eb7cd7744431b533d5c7d5a898b656923bbc92fa57c2543081e776f9b7f0820448310c1892319e3b19404ac1e8b542445be40ea", 0x84}], 0x2, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000005c0)={'icmp\x00'}, &(0x7f0000000600)=0x1e) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000640)=0x0) sched_rr_get_interval(r3, &(0x7f0000000680)) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000006c0)=0x24) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000700), &(0x7f0000000740)=0x4) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000780)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sequencer2\x00', 0x200000, 0x0) socket$netlink(0x10, 0x3, 0x1f) ioctl$TCGETA(r4, 0x5405, &(0x7f0000000800)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000880)={&(0x7f0000000840)='./file0\x00', r0}, 0x10) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f00000008c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x0) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000000900)=0x4, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000980)={r2, 0x3c, &(0x7f0000000940)=[@in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @rand_addr=0x80}]}, &(0x7f00000009c0)=0xc) 2018/03/24 15:10:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8000000000008, &(0x7f0000000300)=0x4, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = creat(&(0x7f00000002c0)='./file0\x00', 0x20) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r3) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000000480)={0xa, 0x4e22}, 0x1c) read$eventfd(r2, &(0x7f0000000380), 0x8) connect$inet(r3, &(0x7f00000003c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) 2018/03/24 15:10:23 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x0) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000391000)={0x5, 0x0, 0x0, 0x0, "dda9385290db21db79533ed95d6512b5e39e448baf1cc22c2b809438f866fef30a6a15f7221d084ac0177727"}) 2018/03/24 15:10:23 executing program 7: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7, 0x7, 0x8, 0xfffffffffffffff8, 0x2, 0x8, 0x4, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xb302, 0x5, 0x322c, 0xffffffffffff611e, 0xfffffffffffffffc}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x8, 0x7}, 0x88) r2 = epoll_create1(0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000b0e000)) 2018/03/24 15:10:23 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001640)={0x0, 0x7b}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000016c0)=r2, 0x4) bind(r1, &(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @my=0x0}, 0x80) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000001600)=[{&(0x7f0000000080)={0x27, 0x0, 0x2, 0x3, 0xffffffffffffff81, 0xf0c9, "f78406dd6f775f597762d60d4412f31caf7e1f614831fcd2f7b76378ffbde051d1665c5c914428737d0aca5765fe3608aef7cb90f7bab618589109b1113067", 0x30}, 0x58, &(0x7f00000012c0), 0x0, 0x0, 0x0, 0x800}], 0x1, 0x800) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f0000000180)=[{&(0x7f0000d41000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68", 0xa2}], 0x1) fcntl$setflags(r1, 0x2, 0x1) fcntl$setlease(r0, 0x400, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21}}, 0x58, 0x9, 0xffffffff, 0x4, 0x7f}, &(0x7f0000000000)=0x98) 2018/03/24 15:10:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x4000000000000406, r0) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x6, 0x4000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x401, 0xfff, 0xffffffff80000001}, &(0x7f0000000040)=0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000100)=0x1, 0x4) modify_ldt$read_default(0x2, &(0x7f0000000180)=""/194, 0xc2) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000280)={0x3f, 0x7ff, 0x80000001}) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f00000002c0)) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x20, 0x20, 0x8, 0x4, 0x9, 0x5, 0x6, 0x3, r3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff}, 0x20) 2018/03/24 15:10:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x98c}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x9, 0x30, 0x0, 0xc48d}, &(0x7f00000001c0)=0x18) sendto$inet(r0, &(0x7f0000000000)="a9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) r3 = accept4(r0, 0x0, &(0x7f00000000c0)=0x3df, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000001900)={'syz_tun\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/03/24 15:10:23 executing program 5: socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vcan0\x00', 0x10) sendmmsg(r1, &(0x7f0000002d80)=[{{&(0x7f0000000080)=@l2={0x1f, 0x7f, {0x1, 0x33b, 0x7, 0xffffffffffff63df, 0x9cfc, 0x2}, 0x4, 0x2}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)="be54a224ac7395b6438726c915c6c42ec38f9b9b5de8e958b059881f23639ea76159cac14c77cc24fded2ea07a5beb36f6b249d9983a72c29722e25228e0559ea959f29d19c74ba7d7eafb05099ae51bd2fe4db05414874fd5c06eb46d28077b1bc3bd15499e86f6fdcb3efdbb976e2a49ee01d5d8f7088f511e9c94ceb5cf8af80ec87fe24cce7c916d8ce717801454dacc66a34be833b22af997740c40fee47a15ca20905546", 0xa7}, {&(0x7f00000001c0)="57fb7174ddf4eb123cb877f29b77f239e4bee221b0eb82b6096e3a0a8cb7fe0dc3c34cafb608fdbc92ece92eed30f40a03b20c113dc3335468b0ed9695d70b30cb0bd4a29d588ec50cdfb29f69295b3fd2e07c8ee02014d80e470c08818b5de7b22fd584d111671a060c486b0a02856efc5fc371530b1127f7869b3c918923b49744b6002a9fccb38a666a289a74b02bc3f302da7f8c788120cd46bb899a1b308c84dece903b84035a27236e88797778425f72585cd098aef51fe918f18128ebd8377a828ae2fff80efe743220f75705c2af5d33a060fd7b9c7432722334ba", 0xdf}, {&(0x7f00000002c0)="c8a5a3bc05d4c6da9744ee068cdaab096880de400f2c1f080d00fc08dfe410f59e00f2eaa7481aca8990fca1f678e6df9f526072cd097577477fa11f2d69abd1cc1698151cc34046524419f0d9c423a30e9c35", 0x53}], 0x3, &(0x7f0000000380)=[{0x90, 0x10d, 0x0, "aa51f460e4ddb910b0d282135c6312d9a0043365ff868dcc8581707216e9c11311cd7d5625ec7e0eb2f85942250c1306424d37432ee4657fee9d1eb800bd1ebc5102e7e54ea4b543e97b2a36f8416e0bdd9aed59bf64a0fdc27a7c3887e449b19be58d27f5e1141df25faca021054f87cd38d16f37fad9a67ed397033fbdfe9f0b7439"}, {0x104, 0x11d, 0xfffffffffffffffb, 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{&(0x7f0000002880)="8a70734ea5c45c068980c4b4f2f5976ee7518f675eb6149c4375e3d2891965b1b31a664d60b66611ea88fe89b01a3697a2bcf71c92199da096e859795cfb894c7dede50b7aa468370eb5cf03de81c041f73b03f8bd11c06d16eab60baede5ea2de0495285b3d4e6a5c7143633f75304241cb60a0932bb253fd836cfaaa75f50b227fd6a5013fb8cefa005a9e07d7e5db29161f", 0x93}, {&(0x7f0000002940)="6a48088bdae29f1669b5e520c31d9bb25028390f8b73d64dd32a8eb2b9111a1c5914574e95ed7d36cfc08922894d4c91dd6dc5c2589dde64dbcc77d1a3f2b0b2a20c2162629d9deb11b268b26b174d1160ab1ec2470036556dfc5bd420b698fcf84957bd4a51cf0b86ad118dddca1f97dd78f026ad", 0x75}, {&(0x7f00000029c0)="968016229802fb082fe716b16db0318533f2b6d66474a7a7ca8f2a341c528172b40da276d1da08d8fe5f4a1cff92aa6199da2c73682a6f4c8f7ad0317dd6048d9c07a4ebaf91f65738171c521bc164e59c8f96280d3fea197dfe87eb1b6a0ed92504fa8939307e00573e7b7c08fe366dc1abac1424d7f747974f345308daeb840167fbef4b0aa6ee129d31cf7533d63876c63061c534d7f97d991e4f82670879e0ddf67cef2bb195b5837eb16f410dd9a4dc6bb29e0c", 0xb6}, {&(0x7f0000002a80)="42c613347691d13f88bc541abfae02a4dd8e001591b9a52b96a91abc1278b8537f9532d741aceccfb9f9d0639425f8c526e36c6777febd1868e36d23d1ab5a63cce5f3730483daf588b94b7c23d4e28b774f0b6def4d3a2ca32408a55a916b011c9c7de21663f6392dccb883ddd5c77a4d7758e2bd8582140ff5a25edec76206484a7108aa67b38ce6cbfa5e404e01641f528c6d10a36a0548f19a2e5b22e09b1b951da6d3e07557da33fe7e799ca748d0929bcb61fe3d97f28ab5aea39f7edeb6bd4f65050688e787", 0xc9}], 0x5, &(0x7f0000002bc0)=[{0xd8, 0x1, 0x8, "3c625448808ab378dc301620927bd540844436b5b93708289cc92d950a3d07343a3872b7573e7fd58085540cd304eeda22b2a54d4ed51fac7efeac4cf4f51910b7e28c7cb57dc87699955404e4955cfb16ec58ad027c8443d332532ebdc89ebeb1234b02396fdef026b2c1ab164f1d7cf3ebd50bec93711fdde2c577bde13c4209f20110c548436e0670217369e415cec68d2c9f08709bd9484c421da329bddf45b301e24bdf356aeef522d8dbf9961b2abebcd8820c51777e94605ffe91a22f53fc37bf1393dd883b0a"}, {0x38, 0x117, 0xffffffff, "108331468a560566a949910a62f3214472d7fac7b81ee370f1a594018788ac787c3d01da4ff8af6721c2b4"}, {0xac, 0x0, 0x100000000, "40eff1502476630ad3884f38afcef002e92ad344505f156886e2aa949229229f481198bb52c7b805ff86ab4a4e81f6d9592066f9fbe943847546439c284821eba2678de3b06d1381408466a11564d12fec25ce7433dd4a77ab2bd1c8db182125ba9d2be02febce1cd847762f94018cbd00c479e85745102b95ac083dd115b2d4da3189cd1962021c0815fe0269faa7886cb8c248222dae51019fc1b3d601fe8b"}], 0x1bc, 0x80}, 0x1}], 0x5, 0x10) r2 = syz_open_dev$amidi(&(0x7f0000002e40)='/dev/amidi#\x00', 0x9, 0x101100) ioctl$TIOCSCTTY(r2, 0x540e, 0x8) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000002e80)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002ec0)=0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000002f00)={'ipddp0\x00', 0xffffffff}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002f40)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000002f80)={0x0, r1}) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000002fc0)=0x20) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000003000)={0xa, 0x0, [{0x348, 0x0, 0x9}, {0x33a, 0x0, 0x7}, {0x9ed, 0x0, 0x9}, {0x21, 0x0, 0x81}, {0xb61, 0x0, 0x10001}, {0x845, 0x0, 0xfffffffffffff800}, {0x2f4, 0x0, 0x1}, {0xa60, 0x0, 0x5}, {0x8c3, 0x0, 0x6}, {0xb34, 0x0, 0xffffffffffffffc0}]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000030c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000003100)="6016e27656e81666a1df057c5b7913a541360fcf10525a9871f46a5f046c5470e41b7b1d6e233f634e124e0704c30fd8e2a0fd56e1cc956056e607958ffc98700df9935e651193e01abb3ecd6500e1a52f5d8a5295b222d735bc29ba0c6a7c5191d199d9c353f8eff4c3b82d0e0c05e850b60d81340e99b43db708bccd17717e9100cafd1bccbf2df4406ec1674dba08bafc716ae15a10ef") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003200)={r2, 0x28, &(0x7f00000031c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003240)={r7, 0x20000000000}, 0xc) ptrace$pokeuser(0x6, r3, 0x6, 0x6) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x401) ioctl$KVM_GET_XSAVE(r5, 0x9000aea4, &(0x7f0000003280)) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000003680)={0x40000, 0x0, [0x9, 0x4, 0x4e, 0x4, 0x1, 0xfc00000000000000, 0x7, 0x7]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000003700)={0x0, 0x10000, 0x400000, 0x7, 0x5, 0xd29}, &(0x7f0000003740)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000003780)={r8, 0x9}, &(0x7f00000037c0)=0x8) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000003800)) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000003840)=@req={0x4, 0x4, 0xfffffffffffffffb, 0x9b}, 0x10) getsockopt$inet6_mreq(r5, 0x29, 0x1f, &(0x7f0000003880)={@local, 0x0}, &(0x7f00000038c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000003900)={'eql\x00', r9}) ioctl$SIOCSIFHWADDR(r6, 0x8924, &(0x7f0000003940)={'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000003980)=0x10000) openat$audio(0xffffffffffffff9c, &(0x7f00000039c0)='/dev/audio\x00', 0x20000, 0x0) ioctl$TCFLSH(r2, 0x540b, 0xeb4) 2018/03/24 15:10:24 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004ff4)) r3 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x1, 0x200000) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000200)='>') uname(&(0x7f0000000000)=""/72) 2018/03/24 15:10:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x400}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) write$selinux_context(r1, &(0x7f00000000c0)='system_u:object_r:sshd_key_t:s0\x00', 0x20) 2018/03/24 15:10:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)=0x7) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x40) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x2) 2018/03/24 15:10:24 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x100000000002, &(0x7f0000000000)=0x1, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200202, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x1, @time={0x77359400}, 0x1d98, {0x80, 0x6}, 0x5, 0x1, 0x6a}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/03/24 15:10:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000f40)=ANY=[@ANYBLOB="1c0000004a0011fa0000000000000900000000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/03/24 15:10:24 executing program 6: r0 = fanotify_init(0x6e2c2cbee10872f3, 0x80802) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00000000c0)=0x2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x101400, 0x0) sendmsg$rds(r2, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/151, 0x97}, {&(0x7f0000001200)=""/190, 0xbe}, {&(0x7f00000012c0)}, {&(0x7f0000001300)=""/209, 0xd1}], 0x5, &(0x7f00000014c0)=[@mask_fadd={0x58, 0x114, 0x8, {{0x100, 0x7}, &(0x7f0000001440)=0x3f, &(0x7f0000001480)=0xfff, 0x0, 0x3, 0x3ff, 0x193, 0x34, 0xff}}], 0x58, 0x2000c080}, 0x8001) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000001580)=0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000015c0)={0x0, @in={{0x2, 0x4e23}}, 0xa8500, 0x9b, 0x4, 0x1, 0x5}, &(0x7f0000001680)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000016c0)=@sack_info={r3, 0x3f, 0x1}, &(0x7f0000001700)=0xc) sendmsg$rds(r1, &(0x7f0000002c00)={&(0x7f0000001740)={0x2, 0x4e22, @rand_addr=0x6}, 0x10, &(0x7f0000001b40)=[{&(0x7f0000001780)=""/198, 0xc6}, {&(0x7f0000001880)=""/248, 0xf8}, {&(0x7f0000001980)=""/116, 0x74}, {&(0x7f0000001a00)=""/17, 0x11}, {&(0x7f0000001a40)=""/249, 0xf9}], 0x5, &(0x7f0000002bc0)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001b80)=""/4096, 0x1000}, &(0x7f0000002b80), 0x8}}], 0x30, 0x40010}, 0x20048881) getsockname(r1, &(0x7f0000002c40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000002cc0)=0x80) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000002d40)={0x0, 0x2, 0x1, &(0x7f0000002d00)}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002d80)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$EVIOCSABS2F(r5, 0x401845ef, &(0x7f0000002dc0)={0x3, 0x1, 0x3, 0x10000, 0xae78, 0x1f}) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000002e00)={"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"}) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f0000003200)={0x6, 0x2}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003280)={&(0x7f0000003240)='./file0\x00', r2}, 0x10) accept4$bt_l2cap(r4, &(0x7f00000032c0), &(0x7f0000003300)=0xe, 0x80000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2a) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000003340), &(0x7f0000003380)=0x4) connect(r5, &(0x7f00000033c0)=@in={0x2, 0x4e24}, 0x80) getitimer(0x2, &(0x7f0000003440)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000003480)={0x4, 0x0, 'client0\x00', 0xffffffff80000001, "93693dae3fc32c2e", "bdb9e70fe5952a803d20c81be135784337d61f0d64f0e578ada12d5876da2121", 0x10001}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000003540)='/proc/self/net/pfkey\x00', 0xa0000, 0x0) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000003580)=0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00000035c0)={r3, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, [0x5, 0x5, 0x0, 0x5, 0x1, 0x7, 0x8, 0x1, 0x0, 0x1, 0x80000001, 0x2, 0x8001, 0x8, 0x3]}, &(0x7f00000036c0)=0x100) r6 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000003700)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e20, 0x4, 0x4e22, 0x203e, 0x2, 0xa0, 0x80, 0x2b, 0x0, r6}, {0x400, 0xffffffff, 0x7f, 0x3, 0x8, 0x80000000, 0x81, 0xfffffffffffffff8}, {0x2, 0x401, 0x1, 0x38}, 0x0, 0x6e6bb6, 0x1, 0x1, 0x1, 0x2}, {{@in=@rand_addr=0x17db, 0x4d4, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3504, 0x1, 0x2, 0x2, 0x1, 0x4c6b, 0x8}}, 0xe8) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000003800)=0x1) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000003840)="8d24f18a11cae85d5eb69c9244d17d84da8885dacc0858c0a18acebdd38f333fd46bf3e64438e33f6ded444a8a5ca6319282ad182460324429f8eda0e8ce11d4fca263a61cd971b25e600eac0bd85308f787735d0514652563bea8b3688c9656317b9b22726d71ba25924375ce06a545f2a0f37b8f8e7202829125ad8bb79e68", 0x80) 2018/03/24 15:10:24 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x80080) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xe3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, r0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000340)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000540)=0xe8) lstat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() lstat(&(0x7f0000002200)='./file0\x00', &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000022c0)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000023c0)=0xe8) r9 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002400)={0x0, 0x0}, &(0x7f0000002440)=0xc) getresgid(&(0x7f0000002480)=0x0, &(0x7f00000024c0), &(0x7f0000002500)) sendmsg$netlink(r0, &(0x7f00000025c0)={&(0x7f00000003c0)=@proc={0x10, 0x0, 0x25dfdbfc, 0x40000000}, 0xc, &(0x7f00000021c0)=[{&(0x7f0000000400)={0x20, 0x30, 0x400, 0x70bd29, 0x25dfdbfb, "", [@typed={0x8, 0x68, @u32=0x9}, @typed={0x8, 0x87, @ipv4}]}, 0x20}, {&(0x7f0000000580)={0x108, 0x1e, 0x400, 0x70bd2b, 0x25dfdbfc, "", [@typed={0x8, 0x85, @uid=r3}, @generic="2ca78a55509cc3a3938fcce599894d7e4528cb01eecde15cb187b212458ff79a5e8ef7c7dfeede8ed545fe2791b3e33da4517c1f536cc48cd281612affac7e7b11de300f14e90f062bf90c199b269ed0b6c921ef8bb7a1889e1e6590e9fce57369b67fd1c5e8e85dbe48d8c7bc49f4f3a3992636be8177966b64271a34418de5c01bc3870c6a6b67ffc27b0086a53c35b98aa129f897ce1691e37c0584fedc01b02ad62f3e908cb60e489c2f3251541307fbf42ee45da2f1ea1f1b87ea298267ed9fbf543074690fc3590d91fd525899b7180bc22b99e44a523e88d9db07dd0d9fe600c4a15589ad7f084ffb99bbde"]}, 0x108}, {&(0x7f00000006c0)={0x11a0, 0x17, 0x1, 0x70bd2a, 0x25dfdbfd, "", [@typed={0x8, 0x69, @u32=0x7}, @nested={0x100, 0x5a, [@generic="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"]}, @typed={0x8, 0x4e, @fd=r1}, @typed={0x8, 0x14, @ipv4=@loopback=0x7f000001}, @generic="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@typed={0x8, 0x82, @pid=r2}, @typed={0x4, 0x6a}, @nested={0x6c, 0x8f, [@generic="033af5731ebea420a04f4f5c96eeccfb39feba4055331784f036ef0976891e065a9036fbba46782733a6d77ca51a5fc4d39cbbfe9dcfda447a73554214168db491bfe115fce0f1c9c97d12c684537b3154ab4ef0ee601698f374b2d662e1a658f09d0652dad9117b"]}]}, 0x11a0}, {&(0x7f0000001a40)={0x350, 0x12, 0x4, 0x70bd29, 0x25dfdbfe, "", [@nested={0x178, 0x81, [@typed={0x8, 0x72, @uid=r4}, @generic="e2ba4f0b2d1eaf599584df33bdf7b581b8641fa97889e642b9d7a94be81e3ff58d5643987a0c7dff9fa330447d541b4a9c756287c23f6b210326b7c590481c2783f3cfd5c7b19ebb16f4561e0109e2a75596725d6e954727064a38da6f783df9ae222bb5f2cc11135199d339550db31406082d216159d3d7e0a0f814b923197183e6b6120d99aa3054e61d51cf9501a7e7974a792cb659c5e1f0ef492d02594cf5a44117960d7d9b08b59c1fbb7152de5f68b83aa6c4f33b4b3c443148f5e06bb329cc5e40879caf9403a8fc30fa22", 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@generic="6cb6693031faba774ee9d1a54bd7262b99960069a1eb662e8786766f8b828a7352019d158d20dcc7765d5f90a757961849183aa79ab3e12128394dfae380fc9204195e1b485476d7ab0de4c8429618b1a26a615ddb3b83015b2f6605facef9384a279bf87b520cecec2cce33d39c0099d5ba9d139d60f9b807a46761cbed899d1855e5c5da90fd74b2af6e4ced60be3f2eb92c64b1d79ce39490c73b01b9f9a24b88bba52eb4e5fbc4858a8bb82909cc68935114d10bd07bc72aefa5987c4d07c0fd3984954f"]}, @typed={0x8, 0x50, @ipv4=@multicast2=0xe0000002}]}, 0x350}, {&(0x7f0000001dc0)={0x2f8, 0x3b, 0x600, 0x70bd25, 0x25dfdbfd, "", [@nested={0x188, 0x8b, [@generic="3f7f13029297ea0b1ad5965e9a7478db5d392ee19a95072b8540513492e1c8b826a077d7898db8a028db0fc0c98f8c53a0c1f8f6278cb14919b8dbdb907b9bb94e08ff4bb8fe4aede90e872ac23b5d96665438efb74bb9328f5de254360e1f790ba8ec72a0ea499d52fe792eaf93659c9f4a3424c2faa6e0eca968439b", @typed={0x8, 0xc, @u32=0x9}, @generic="383b323cb12f238ae7a1de02b64bc7defe5c71e1c747b8bc8746ba1e12258019124e84f213a499d3b9cbfc4f4233f6b13ff3078697b3226bcf1d9ac947e0d0a9e789f57e0cdf073cc1cd6de27aef2c80bd8df3a0dc83daa120ece3cb77fecb70ab1a7c4f5f2a61b6646fcd154beae1a6b864d868539b631692ac8704120b8a611d31200e80da55de070cc0344e", @generic="f6f70c69b4ba62bbcd4232e973de1279ef8aef28300064576b4c083e11b9a39a6785f3050c9498aa705b02848498e6601a8f471562e1070e26140be2b514509a32fc882cc1ef58e87cb4ed07accb26dc59f79f364183720a8c3404808600a51e1ee726129d36c2d887c6bcb420c5a22bd3"]}, @typed={0x8, 0x8e, @ipv4=@loopback=0x7f000001}, @nested={0x158, 0x68, [@typed={0xbc, 0x4c, @binary="adc4308f209574228332a81698c3c9bb7a428c8514e048bd3d3b40914f0bd8e93c6f022a85dbf4a15c52503608301752d1eb473274d413929762c4cc1651cae2942a5d786e1d4c33cf95b03e53f889c65f08c5067265141f9ae8e606e41855c8d9d1756c5fe26da5d0e6ed78e89e7c03cb3dfb30fa997e27ce7e14d9745691b367c00a59dda3c127d2df4eee0036725e594c835d2052a1e5816845f2d1b84362b6d67e5ae54aa11542bb15167ff9c2787fcff60fdd"}, @typed={0x10, 0x5e, @str='^#selinux\x00'}, @typed={0xc, 0x0, @u64=0x401}, @typed={0x8, 0x5f, @u32=0x1f}, @generic="21a17f988fb0403ee52230cbdc8ac1c2cab00b13d298383755d70d70b4f81547726299fa09e3d250092b3d6195231df1b3eac243ea29d6f121b32b7de10035e7723bb5402cd79bd25ffe639edf92809ae18fdedcdf9579806da611c4c2baecac6ef453812e5c085cd5e0fe147a875238850d179c"]}]}, 0x2f8}, {&(0x7f00000020c0)={0xa0, 0x25, 0x20, 0x70bd26, 0x25dfdbfd, "", [@generic="68c4e49be6e3baef188b06d6bad5a6e2390ca29440c8e7d1449dabad806fdbe401e95d25bc2f789da10110e21eaa629ecd8f4d977d36bebeb3f5b1a6d2a7c207fdd5840a301440fd678e346dd381feda7538f062c180c182f8e970701751a246ea671d4eb89c7984a7c81773237b77b2f320cee3e9f7b765c4b5b4a16f32cf232603", @typed={0xc, 0x46, @u64=0x40}]}, 0xa0}, {&(0x7f0000002180)={0x38, 0x1a, 0x8, 0x70bd26, 0x25dfdbfc, "", [@generic="b76a48438f48f4d848c6c8b3a4d8bdad2ff0d506cf036efa2a903561576f47976e38b4d9b9"]}, 0x38}], 0x7, &(0x7f0000002540)=[@cred={0x18, 0x1, 0x2, r2, r6, r7}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r2, r8, r9}, @rights={0x18, 0x1, 0x1, [r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r2, r10, r11}], 0x70, 0x4000}, 0x40000) fcntl$lock(r1, 0x6, &(0x7f0000000380)={0x3, 0x3, 0x6, 0x3f, r2}) sched_setattr(r2, &(0x7f0000002600)={0x30, 0x3, 0x1, 0x3ff, 0x9, 0x2, 0x7}, 0x0) r12 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x48800) readv(r12, &(0x7f0000001a00)=[{&(0x7f0000001940)=""/147, 0x93}], 0x1) io_setup(0x9, &(0x7f0000000040)=0x0) io_cancel(r13, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x4, r1, &(0x7f00000000c0)="ceae6e3f63d0a8fde7a6beda27e0ffdf68c623c8ee1078df7fa4d2b28bd51906f7baf50ff32cd49b7b05efb544ae623be0f4a23958c13506b88f2d425a3b3ec25e65e620de8bea10191708e3335420a3f49f1bf721660d80c1f70083e69dc3e4b313e42c30f542be916c3d26c4a0135b781ea78bbf93ca9080f3624432524eef67910eb6ef6cd5a1bec5a5bd6084ee062ecab82a18d9cf90188c506b345dee9714643ce5b8f37dd8cc05ab809706ed9456f2bc4c934276ee149985ea14ffd19b787e1ad7fcaa382121c85b28abeca1e225f4f2ea20ba7ca1a384", 0xda, 0x3, 0x0, 0x1, r1}, &(0x7f0000000200)) sendto(r12, &(0x7f0000000280)="1947162b73b0f915bb", 0x9, 0x4008841, &(0x7f00000002c0)=@l2={0x1f, 0xd24b, {0x8, 0x1, 0x7, 0x5, 0x0, 0x100000001}, 0x8, 0x2b7c00000000}, 0x80) 2018/03/24 15:10:24 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x8, 0x300) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004acffc)={0x0, 0x6}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000000), 0x0) 2018/03/24 15:10:24 executing program 5: r0 = getegid() getgroups(0x7, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) setregid(r0, r1) mq_unlink(&(0x7f0000000080)='\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet(0x2, 0x2, 0x2) r4 = dup3(r3, r2, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) setsockopt$sock_int(r4, 0x1, 0x1d, &(0x7f0000059000)=0x89a, 0x4) sendto$inet(r4, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000)=0x45, 0x4) recvmsg(r3, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f00006c0000)}, 0x2020) 2018/03/24 15:10:24 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x800000000027, &(0x7f0000824000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000007ff3)='net/mcfilter\x00') preadv(r1, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/135, 0x87}], 0x1, 0xffff7ffffffffffc) 2018/03/24 15:10:24 executing program 0: r0 = socket(0x10, 0x80b, 0x100) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x7, 0x81, 0x5}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in={{0x2, 0x2, @rand_addr=0x69e}}, 0x1ff, 0x6, 0x8, 0x8001, 0x80000000}, &(0x7f00000001c0)=0x98) connect$l2tp(r0, &(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x4, 0x3, {0xa, 0x4e24, 0xffff, @dev={0xfe, 0x80, [], 0x12}, 0x4}}}, 0x3a) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0), 0x4) modify_ldt$write2(0x11, &(0x7f0000000300)={0x4, 0x20000000, 0x400, 0x40, 0x1, 0x3, 0x9, 0x6, 0xfff, 0x40}, 0x10) r3 = socket(0x11, 0xb, 0x8) getsockopt(r3, 0xfffffffffffffff8, 0xcba, &(0x7f0000000340)=""/64, &(0x7f0000000380)=0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000003c0)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0xe77, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xbb}], 0x4c) fsetxattr(r0, &(0x7f0000000440)=@random={'trusted.', '.()eth0selfkeyringnodev-&,\x00'}, &(0x7f0000000480)='#nodev/selinuxmd5sum\x00', 0x15, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000004c0)={'ip6gretap0\x00', {0x2, 0x4e23}}) sysfs$2(0x2, 0x8, &(0x7f0000000500)=""/94) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000580)={0x200, 0x0, {0x2, 0x0, 0x2, 0x3}}) r4 = userfaultfd(0x80800) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000600)) signalfd4(r4, &(0x7f0000000640)={0x5}, 0x8, 0x80800) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000680)={0xffffffffffffffff, 0x3, 0x8, 0x1, 0x3}) fcntl$notify(r5, 0x402, 0x8000002b) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00000006c0)=0x6b, 0x4) vmsplice(r3, &(0x7f0000000980)=[{&(0x7f0000000700)="a478f6dc69fbbd1fe754e0988a25ec390fbd41012f7d338658cc03d427bdaf705ffc29c8f8ae11a4a557ab5b0c763a44725793e8fdf1b8cdde21caac74e2e844d8e98cb9ff64f284d130eee0030359b3d100dc4f05e74ad4697ef8a2f939c7e83470d861e94bbc4f001e808680f6f1055392b17939a3091b6eeff5750413836f8ad1c2da9bc652dc8a2110789dcddffab0b567061c5c787a60d90badb0fee1fa028e31f1", 0xa4}, {&(0x7f00000007c0)="439e64174881c5892c0a4825215cbf8b6daed9118053ccba6669a5c889ca63e1acc2", 0x22}, {&(0x7f0000000800)="0add6f50e188090dbf647d01de7dd94e280470956ccecb018e4bd17316971a2fa7cd23995f0d0326", 0x28}, {&(0x7f0000000840)="99129ca1651db04d8cc39e390cf28119a20c593416d148c2ec24c68908a1d536853548564f472f36b00117d6d680e0b83243758892aab5e34854a0366a36305cb545e68f58730fec1058b57aa514ffac0af06760", 0x54}, {&(0x7f00000008c0)="b1709c5de4011fc1aaf7ddd6", 0xc}, {&(0x7f0000000900)="0c43f75470d7c8e09e88eeca079cede0664c878974684ed153aa9de20714320a2a270e10ea880908d715405414767a90ecfd49d7e54801593deab68e2e66c1e93f99ffbaf23eac4f281e1b61e7b677f8046181594d78e35c449b0c1cfdf49dcee0be99db1d86f5deb20c4ed4d5b6", 0x6e}], 0x6, 0x6) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00000009c0)={0x8}, 0x4) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000000a00)={0x9, 0x9, 0xffffffffffffeaa8}) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000a40)=0x1f) connect$llc(r0, &(0x7f0000000a80)={0x1a, 0x308, 0xa3a, 0x3, 0x10000, 0x5701, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000b40)={"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"}) 2018/03/24 15:10:24 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c, &(0x7f0000001280)=[{&(0x7f0000000200)="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", 0x525}], 0x1}, 0x8000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000d00)=0x3, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x4, &(0x7f00009f0ffc), 0xffffffffffffffbd) 2018/03/24 15:10:24 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x3) write(r1, &(0x7f0000fd6000), 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x98200, 0x0) syz_open_pts(r0, 0x1c1000) 2018/03/24 15:10:24 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000100)=[0x5, 0x1]) getpgid(0xffffffffffffffff) r1 = getpgrp(0xffffffffffffffff) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000040)={0xac09c50000000000, 0x2, 0x26e, 0xffffffff, 0xffffffff, 0x30}) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x8000) r3 = syz_open_procfs(r1, &(0x7f000045cffd)='ns\x00') fcntl$notify(r3, 0x402, 0x10) getdents(r3, &(0x7f0000824f59)=""/167, 0xa7) 2018/03/24 15:10:24 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x92) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)}, 0x4008000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x8000, 0x0) socketpair(0xb, 0x800, 0x860f, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000180)={0x2, 0x0, &(0x7f0000000100)=""/23, &(0x7f0000000240)=""/4096, &(0x7f0000000140)=""/55, 0x11f000}) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000080)) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f00000171f5)="87", 0x1}], 0x1, &(0x7f0000004ff0)}, 0x0) [ 61.407683] QAT: Invalid ioctl [ 61.426292] QAT: Invalid ioctl 2018/03/24 15:10:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0xff2}, &(0x7f0000000100)=0x8) 2018/03/24 15:10:24 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:24 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00006e0000)={&(0x7f00004fdff4)={0x10}, 0xc, &(0x7f00006c9ff0)={&(0x7f0000e54000)=ANY=[@ANYBLOB="1000040152003507001c00000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/24 15:10:24 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_matches\x00') ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[0x3, 0x6]}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000240)={'filter\x00', 0x0, 0x3, 0xf0, [], 0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], &(0x7f0000000140)=""/240}, &(0x7f00000002c0)=0x50) 2018/03/24 15:10:24 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = memfd_create(&(0x7f00000000c0)='cpusetcgroup\x00', 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000000280)={r2, 0x3, &(0x7f0000000140)=[0xfffffffffffffff7, 0x9, 0x7fffffff], &(0x7f0000000180)=[0x5, 0x5, 0x8, 0x210, 0x8, 0x3, 0x8, 0x1, 0x0], 0x30, 0x4, 0x9, &(0x7f0000000200)=[0x0, 0x3, 0x3, 0x8001], &(0x7f0000000240)=[0x3, 0x5bf, 0x1f, 0x20, 0x1, 0x92, 0x1, 0x1f]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="01002000ecdb7d", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r3}, &(0x7f00000001c0)=0x8) 2018/03/24 15:10:24 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000489ff8)={0x9}, 0xffffffffffffff66) close(r0) 2018/03/24 15:10:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000000), 0x0) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') 2018/03/24 15:10:24 executing program 3: r0 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="632cf79cab02a049744756d819381539394f8085b85712474ceb0f711a9247edae95ea7a3bf2099f6edf9fa82a7d4d7ed4481a2a8d7c9e9cb91cd44d43467c32d79f7e052ed759f3c557867e6227c12ce55c35fc5960c0ee8174010130b7e0c707a08d62e2e03461", 0x68, 0xfffffffffffffff8) keyctl$clear(0x7, r0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x25) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r1}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)=0x0) r3 = getuid() sendmsg$nl_generic(r1, &(0x7f0000000a80)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000240)={0x7f4, 0x19, 0x20, 0x70bd29, 0x25dfdbfd, {0x5}, [@generic="5aecc6804d2d509e85a3ed4f5436cd084f71b909d7", @nested={0x320, 0x8a, [@generic="a840402cb13c7a", @typed={0x8, 0x26, @pid=r2}, @typed={0x14, 0x14, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @typed={0x8, 0x5b, @u32=0x3ff}, @typed={0x14, 0x8a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="df208196f127fe21a2c827755e0ecc6b2734100c32dd36e70b6934a01197c57522212280652df3a9ca93cbc5041b741cec3f36a06ccb6fa9b085da2a8f7cd48361414cccbc00e940d637994fc8042c31b93e5d31064644d68180a87b7c133078971ef37dbdee4786e2cc8edb11bee81bb43f2292830bb7eb8f1e3196494d7dc87abef0017ca64aca8b4e3f77199151eff14b26ce6a843d163f506867f374378709c1", @generic="1bcb16dcdde1c9dd51813d3e81f6d470749b19a9919573301e58f2b9c537f8d5df31760871865c38acb2", @generic="dc47c72a5fa2be1c2bd4d541a4e48e11e8bfcd3e1b829039b59000cb0a514949ce6f4c9b9d944f417bce7f34b359956f723d8448cc01eebd8a973b57f392a6acc7ba699e09f8fe8e96fd33a8daf0e800952b80626c82f2d536cdfc45c79cbe6cf76961deff90bcd958d10d0c5a4591eb94f5a972e3d19a3dd56cb353f7dabe74f28f9f2f694c6cced34451694da079101676691c7f7d25020561d28f5b7d63a6900e1005dbf51ccd47cace1b5e56fb53e74d0fd18a8b34a949bf13e7ea37e44f0c3348f9d822690a546d4f7384", @generic="c989f52bb02273754cc1c8b362b8fb0ac321490ae2d3b7693fc4aa11b23b105eabbca4bd080c2cdec51a25afd76258f8618ca0a5847b22350aa6168b8732cef962948f8e2199eb6c277bd491950466b34c991b6f728492a594a257801937a1e7ce725d9bf0d3615891ec87880cced1a8a46268674fb20a", @generic="d767092f0cd00fc3a872879e65f51387b567636e5d86d74dafc419b03f0c8733fa54e0779df305bc1424b786181856fd30627edb4a1adb4531aa1c2f3812d4aa5b31f6d7fa400be3b79e500b14944332521ed575d58a1d4954a0038be759a217f898047d9e8627f53c04afa688e7934be642384a9531f354197f7b3a110ed3d83ce76a4b78311bc934313aae5a02591d727ba53e54a4a8d0cf390132a21bf0c8d5f82bf9d7ef8780109090c59f45455083922d667a33f12ec75ba8972b5d750e67a278522148fadd32eb"]}, @generic="61ad2337687a797df5c7cc19cca560e954d41aef0c189ec6574677b4e7864e62746e71f4d8be57b898bc3fe7f8b59a65f7ccc10be07ac59308a07a4299de582390529e7689d90efde917d7ee071446bb90cae9c85a4bf2804546a58cca47a9e9f59d87ff04a529c16c635158b1b807c894e6d631e3bb144abc575f8dfdac0becc2a90f014ec49d83c2fb7582c1964e99ab9176da2d0ebd756ab69eabc023f5611d279f5cc034c3e996ef88d33b946b7fe1b8a1574087c9362a279dc6fc511578e67b872c33c129c06bc1", @nested={0x1c8, 0x2b, [@generic="1c1e4f6b1b12ec4fb72734a87cc35830768fa067fd9786eb85ad93e710136ce1e828ba628100ff52e7dd41741d88f651da5da22e7b42d60b0dda1a1ecefc97bc7ec0f0467fbcf8c9ee18d536159ccd52c513a989788f8197ba3db8a2391883a714cfb6635460fcef05e1782a11f171e343d2bef495401fc615008d2d366929febba8075f7ea7650fa000b2e20c9f7a5e5fb2a5cddf6115ff4fda4e7e98f408183c471190dec1ed48851a5f59806e5e3eb18cbcee1fbfc6ddb0b602528c80770a", @typed={0x4, 0x46}, @typed={0x8, 0x8, @uid=r3}, @typed={0xc, 0x3d, @u64=0x800}, @generic="03d61bd1e3116f5848e32c89284c90d6b9230abc6acb4e785948a8923bc0609ac85b35f1a86cb46fb3f0da9e81d7c0755b5dad1415c85c399c35920e942632f655a42c7e5aaeb79b807a8cf9ec144d5970619d528ebdf7b07411ba67dd733c40773cfad36499174ff6fafc9133c6ffea94f94c9c02310a8820125d5a83fef3bcabb00d8f02a7921cbca587303fed397994e936641bb9d2c82b90d6df623b516ed1a377389ecf2c97740b6f8a5486fcfcab92fd2509ec4494489b4eb14fbdf08ccdc66ff5dfcdcfc5b9a2e2ea112b1b8b4ed90345955c686159a435d44655f1030a51197aba856a74aa"]}, @nested={0x98, 0x80, [@generic="f34430ab6e5a589f7050269967f93f1b40aab5659189416bad11cdbeea668e3b71fd56f4ef184cd15c92257dc08e7f6541d139f097423ecd373bc7d719ab5b5f0b6030d7e63bbca8771d35902096aa0551307530a112f04dc78a37dd6d62a8824c7e98d19004e0679c7a8d318a5dbd4f79ef4df2b83795241dc200945b493f80ac039ead22313ab08957", @typed={0x4, 0x1a}, @typed={0x4, 0x37}]}, @generic="30cb6e46d89297fca9d3396af0fe3037e92a5064677f1d8b2561622445c16a22ca4e70a6a6ae827cc62c03d8065388d67433e1952559342ecbb5bf835a15231d8c6f91abc23a2a9d88276ea5c3027cbe1a01c5f921da392dd0834bfd03fd99ae115a01dcd6ea91ec08437f85bdd9f093786862e17989", @typed={0x8, 0x5c, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @generic="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", @typed={0x8, 0x24, @fd=r1}]}, 0x7f4}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) r5 = socket$inet_sctp(0x2, 0x0, 0x84) process_vm_writev(r2, &(0x7f0000001d00)=[{&(0x7f0000000ac0)=""/43, 0x2b}, {&(0x7f0000000b00)=""/122, 0x7a}, {&(0x7f0000000b80)=""/135, 0x87}, {&(0x7f0000000c40)=""/4096, 0x1000}, {&(0x7f0000001c40)=""/170, 0xaa}], 0x5, &(0x7f0000002200)=[{&(0x7f0000001d40)=""/232, 0xe8}, {&(0x7f0000001e40)=""/87, 0x57}, {&(0x7f0000001ec0)=""/25, 0x19}, {&(0x7f0000001f00)=""/252, 0xfc}, {&(0x7f0000002000)=""/135, 0x87}, {&(0x7f00000020c0)=""/93, 0x5d}, {&(0x7f0000002140)=""/5, 0x5}, {&(0x7f0000002180)=""/102, 0x66}], 0x8, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000002240), &(0x7f0000002280)=0x4) signalfd4(r4, &(0x7f00000022c0)={0x2408}, 0x8, 0x800) ioctl$TIOCSTI(r1, 0x5412, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002300)) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000002340)={0x5, 0x0, [{0x9, 0x2, 0x0, 0x0, @sint={0xff, 0x7}}, {0x7, 0x2, 0x0, 0x0, @sint={0x4, 0x3}}, {0x101, 0x3, 0x0, 0x0, @sint={0x9, 0x1}}, {0x8, 0x7, 0x0, 0x0, @msi={0x1, 0x2, 0x81}}, {0x2, 0x6, 0x0, 0x0, @irqchip={0x80000000, 0x6a6}}]}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000002440)={0x20, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x104) r6 = syz_open_dev$sndmidi(&(0x7f0000002580)='/dev/snd/midiC#D#\x00', 0x7fff, 0x12040) ioctl$KVM_SET_GSI_ROUTING(r6, 0x4008ae6a, &(0x7f00000025c0)={0x7, 0x0, [{0xfffffffffffffff7, 0x7, 0x0, 0x0, @sint={0x8, 0x1}}, {0x1, 0x1, 0x0, 0x0, @irqchip={0x1ff, 0x3}}, {0x2, 0x1, 0x0, 0x0, @irqchip={0x5, 0x5}}, {0x2, 0x2, 0x0, 0x0, @adapter={0x9, 0x7f, 0x8, 0x76, 0x9}}, {0x1f, 0x2, 0x0, 0x0, @adapter={0x0, 0x7, 0x1, 0x9, 0x785a}}, {0x7, 0x5, 0x0, 0x0, @msi={0x3, 0xffffffff, 0x401}}, {0x100000001, 0x2b35c39268082379, 0x0, 0x0, @adapter={0x2, 0xfffffffffffffff9, 0x1, 0x0, 0x5}}]}) mkdir(&(0x7f0000002740)='./file0\x00', 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002780)='/dev/sequencer\x00', 0x8080, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000027c0)=0x3, 0x4) ioctl$PIO_FONT(r7, 0x4b61, &(0x7f0000002800)="4517788a53ed0162b057910cfe695f34108ad2325896355621b7c8ff148339f0d574b9aca9f23c1fe101449bab0a992ba574cca0017b4b9daba78348a566c46f1f765ca32e93868247b5f5ccf9dcfa00142489a55d39a857242b42d5ec16b9e4502a96b1a18f84566bf47fc64b1c490dbe044a6e7207f0362e7da0ab6e6b6998a7921f9755dd33a9cf304f88e8c3e0da59fddffff179a26802746b5b6aeea581c4aa27ec5eb2255489aae8e7ac5943693b8331174289f0a097ab8f4502939b779f9d90710f3cc11adce1e94335f59728bba8385cf419") ioctl$TIOCMSET(r6, 0x5418, &(0x7f0000002900)=0x6) symlink(&(0x7f0000002940)='./file0\x00', &(0x7f0000002980)='./file0\x00') socket$netlink(0x10, 0x3, 0x12) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f00000029c0)=0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000002a00)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x4, @empty, 0x7}, @in6={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x12}, 0xfffffffffffffffe}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x74) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000002a80)={0x0, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) write$eventfd(r1, &(0x7f0000002b40)=0x6, 0x8) 2018/03/24 15:10:24 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r2, 0x4000000000227d, &(0x7f0000000040)) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x18, r3, 0x114, 0x70bd2c, 0x25dfdbfc, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x20048080}, 0x44) 2018/03/24 15:10:24 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x4, 0x80000000, 0x6, 0x7, 0xb077, 0xcda7, 0x2, 0x7, 0x4, 0x9, 0xfff, 0x1, 0x8000, 0x9, 0x6]}, &(0x7f00000003c0)=0x100) getresuid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) setfsuid(r3) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000004c0)={0x0, 0x80000000, 0x8, 0x8, 0x29, 0x9, 0x2, 0x1c0, 0x8000, 0x5, 0x10000}, 0xb) clock_nanosleep(0x6, 0x1, &(0x7f0000000500)={0x77359400}, &(0x7f0000000540)) r4 = syz_open_dev$amidi(&(0x7f0000000580)='/dev/amidi#\x00', 0x2, 0x200000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000005c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000640)={r5, r6, 0x8000}) rt_sigaction(0x34, &(0x7f0000000680)={0x3ff, {0x6}, 0x90000004}, &(0x7f00000006c0), 0x8, &(0x7f0000000700)) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000000740)={0x1, 0x3, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000780)=0x80000000) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f00000007c0)=0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000000800)={0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40106435, &(0x7f0000000840)={0x101, r7, 0x1}) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000880)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000008c0)={0x0, @empty, @dev}, &(0x7f0000000900)=0xc) sendmsg$can_raw(r8, &(0x7f0000000a00)={&(0x7f0000000940)={0x1d, r9}, 0x10, &(0x7f00000009c0)={&(0x7f0000000980)=@can={{0x2, 0x8000, 0x9, 0x4}, 0x8, 0x2, 0x0, 0x0, "8967555f9aad5fa6"}, 0x10}, 0x1, 0x0, 0x0, 0x20000850}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000000a40)=0x100, 0x4) setitimer(0x1, &(0x7f0000000a80)={{0x77359400}, {0x77359400}}, &(0x7f0000000ac0)) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000b00)=0xff, 0x4) clock_gettime(0x0, &(0x7f0000000b40)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r8, 0x4040534e, &(0x7f0000000b80)={0x204, @time={r10, r11+30000000}, 0x6, {0x8e, 0x7}, 0x100, 0x1, 0x6}) ioctl$sock_SIOCBRADDBR(r8, 0x89a0, &(0x7f0000000bc0)='eql\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000c00)={r2, 0x3b, "4fa84891fc0be62823b5d5d6b5d19c8317990d11ea88e94fe28a194697c1a3c7f24ebc364c138b6a3a7d737e7e53c5688c3910975c4857a1367064"}, &(0x7f0000000c80)=0x43) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/24 15:10:24 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket(0xa, 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) sendto$inet(r2, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22}, 0x10) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet6(r0, &(0x7f0000a10df3)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000001d000), 0x0, &(0x7f0000011000)}, 0xc100) sendmsg(r0, &(0x7f000073cfc8)={0x0, 0x0, &(0x7f0000325ff0)=[{&(0x7f0000c5b000)="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", 0x57c}], 0x1, &(0x7f0000c9ee38)}, 0x8000) sendmsg(r0, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f00007f4fe0)=[{&(0x7f0000304000)="9f", 0x1}], 0x1, &(0x7f000016ff78)}, 0x0) 2018/03/24 15:10:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2000, 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x400) socket(0xb, 0x0, 0x1) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000eea000)={0x14, 0x23, 0x829, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 2018/03/24 15:10:24 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000300)={'dummy0\x00', 0x0}) getresuid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x6, 0x4e20, 0x6, 0x2, 0x20, 0x20, 0x62, r2, r3}, {0x100, 0x5, 0x0, 0x7fff, 0xb9f, 0x1ff, 0x8235, 0x8}, {0x21, 0x6, 0x6, 0x8}, 0x8, 0x6e6bbd, 0x2, 0x1, 0x2}, {{@in, 0x4d5, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x5, 0x0, 0xbd36, 0x6, 0x7fffffff}}, 0xe8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@buf={0xf, &(0x7f0000000000)="13ed2492cc1f96de9dec8dfd78f9bf"}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000b09ffc)) [ 61.587194] audit: type=1400 audit(1521904224.289:69): avc: denied { create } for pid=7962 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/03/24 15:10:24 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000002000), 0x0) sysfs$1(0x1, &(0x7f0000000ffc)='dev ') r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r3 = dup3(r1, r2, 0x0) write$fuse(r3, &(0x7f0000000040)={0x12, 0x0, 0x8, @fuse_notify_poll_wakeup_out={0x7a5}}, 0x12) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x401}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r4, 0x1f}, &(0x7f0000000140)=0x8) 2018/03/24 15:10:24 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x2000000000000004, 0xb}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x5, 0x9, 0x10000, 0x4, 0x0, r0, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00003d7fd4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x24) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000000080)="0e577c365f5a002bd3f473b041605a1901e1be7f2e5ef4fc734798a356f5bb61b9c352aa95f72fa1dd15ef46ff1a170900000000000000b5b5e62265baacc783e3ba44150b49b7", &(0x7f0000000100)="1317445244c7385f8137e8d1041c5bb7c3d9ec37d385a3fc515307758f6e72208754b919183824aa67054981ca8308030c93922037272f6bbff726e4275ccdb0b41e6b6db9ecec6c6bcf8100000000000000be1bd371d7d72cbaf4d400080000ec53aa4063f4b67554fd1149b86f74c39f80c5bbfad4ab9347087415c98d05c6f0966684a03345747eaafb3e9aa30fefbcfe0ea498bb3f98b322d518da9dcabc96919f25f1c0945c7e523457bb6588da58a010535c82f3a37baafdb2e82d2057bffa1c925f86c958d2968f49b1afd18acdc65c6c48f85cf16b60f1ba24d635d4a47d4c3a570575f3d2c08b20a8de05d9", 0x40}, 0xc) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x4000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000200)={0x0, 0xffffffff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000000)=0x2e2, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x11}, 0x6}}, 0x2, 0x5}, 0x88) 2018/03/24 15:10:24 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) read$eventfd(r0, &(0x7f0000000140), 0x8) 2018/03/24 15:10:24 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000040)={[], 0x5, 0x100000000, 0x1000, 0x0, 0x9, 0x3000, 0x2, [], 0x1}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000240)={0xffffffff, 0x1f, 0x86f, 0x5, 0x32e, 0x8}) r2 = getpgid(0xffffffffffffffff) ptrace$getsig(0x4202, r2, 0x7, &(0x7f0000000200)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000bc2f2c)=""/212) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}, 0xfffffffffffffff7, 0x8, 0xfffffffffffffff7, 0xfff, 0x3}, &(0x7f00000003c0)=0x98) [ 61.703245] syz-executor4 (7996) used greatest stack depth: 12024 bytes left 2018/03/24 15:10:24 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x40020011, r1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x1}) sync_file_range(r1, 0x2, 0x3, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x4, 0x8000) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000380)=0x9, 0x4) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x400000) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000040)={0x9, 0x8}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f00000000c0)=0xe8) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() setresuid(r4, r5, r6) 2018/03/24 15:10:24 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061dff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x0) sync() msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x3ff) 2018/03/24 15:10:24 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="71e67a15cdf0311cfc093a71a7d86bd10c9d68573fc720dc722380646e233b94531dc9cca9a4cd8c33cc995f986f7b385116674e2d92678ea238708fbfaa", 0xfe27) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x200000, 0x11c) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000100)) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)="5809d975bcf6eb30a5f0e327e0b1ac788e1d955ae055656cefece1b24e0db53d98057a35dbc03a2d7886bfb832e1ec53adaaede511aefa0f12791e50d48ecc6c", 0x40}], 0x1, &(0x7f0000000040)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000002c0)=0x8, 0x4) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="f253048343340e3b7e58bcf53c0f96d953a9d7e46e6fab8b53559a8e82ca792177371c71fca8e71e8530f8f5", 0x2c, 0xfffffffffffffffc) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000180)=@req) socket(0xf, 0x800, 0x4) keyctl$setperm(0x5, r3, 0x10000010) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000300)=""/4096, &(0x7f0000001300)=0x1000) 2018/03/24 15:10:24 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:24 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, r0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4008641c, &(0x7f00000000c0)={r4, &(0x7f0000000080)=""/15}) syz_open_procfs(r1, &(0x7f00000001c0)='net/ip4_tables_targets\x00') 2018/03/24 15:10:24 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300091000000000000000000000000200130002000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000002000100000000000000000200cd65c3da000500000000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0x80}, 0x1}, 0x0) 2018/03/24 15:10:24 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) fcntl$notify(r0, 0x24, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x7) 2018/03/24 15:10:24 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f0000000100)) r1 = getpid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) getpriority(0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0xfffffffffff7fffe, r1}) r4 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x10000, 0x80) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000000140)=""/79) r5 = dup2(r3, r2) mq_notify(r5, &(0x7f0000000080)={0x0, 0x3e, 0x4, @tid=r1}) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40800, 0x8a) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) wait4(r6, 0x0, 0x80000000, &(0x7f000005af70)) 2018/03/24 15:10:24 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/03/24 15:10:24 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000300)={0x0, 0xf3}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f00000002c0)={0x3, &(0x7f0000000000)=""/196, &(0x7f0000000280)=[{0x4, 0xda, 0x10000, &(0x7f0000000100)=""/218}, {0x5, 0xc, 0x4000000000, &(0x7f0000000200)=""/12}, {0x8, 0x3, 0x40, &(0x7f0000000240)=""/3}]}) socket(0xa, 0x3, 0x5) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000001600)=[{{0x0, 0x0, &(0x7f00000014c0), 0x0, &(0x7f0000001500)=""/234, 0xea}}], 0x1, 0x40000042, &(0x7f00000016c0)) 2018/03/24 15:10:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000180)="ea", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0xa9, 0x8000) ioctl$TIOCGPTPEER(r1, 0x5441, 0xffffffffffffff80) recvfrom$inet(r0, &(0x7f0000000080)=""/244, 0xf4, 0x40000022, 0x0, 0x0) 2018/03/24 15:10:24 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x448000, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000000c0)=""/24) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2001, 0x0) fcntl$setflags(r1, 0x2, 0x1) r2 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000180)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0xc, 0x0, 0x1}], 0xc}}], 0x2, 0x0) 2018/03/24 15:10:24 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000040)) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000200), 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000e40)='ip6gretap0\x00', 0x10) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000240)=ANY=[], 0x0, &(0x7f0000000340)=[{&(0x7f0000001200)="a9", 0x1}], 0x1, &(0x7f00000012c0)}, 0x1) sendmsg(r0, &(0x7f0000000e00)={&(0x7f00000006c0)=@nl=@kern={0x10}, 0xc, &(0x7f0000000d80)=[{&(0x7f0000000940)="8a", 0x1}], 0x1, &(0x7f0000000fc0)}, 0x0) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000080)=@nfc={0x27}, 0x10, &(0x7f0000000980)=[{&(0x7f0000000880)="ba", 0x1}], 0x1}, 0x0) 2018/03/24 15:10:24 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) getpeername$unix(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000100)=0x6e) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) bind$alg(0xffffffffffffffff, &(0x7f0000b0efa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000140)=""/101, &(0x7f00000001c0)=0x65) 2018/03/24 15:10:24 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfff, 0x40) poll(&(0x7f0000009fe0)=[{r0}], 0x1, 0x0) 2018/03/24 15:10:24 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/status\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000000140)=[{}], 0x1, 0x8, &(0x7f0000000180)={0x206}, 0x8) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x7, 0x4) socketpair(0x27, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x3, 0x4f4, [0x20000240, 0x0, 0x0, 0x20000270, 0x20000568], 0x0, &(0x7f0000000000), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x1b, 0x4, 0x0, 'gre0\x00', 'yam0\x00', 'ip6tnl0\x00', 'gre0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xcfa75d1e3593980, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0xe8, 0x130}, [@snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x10}}}, @common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x1, 0x2, 0x95}}}]}, @common=@log={'log\x00', 0x24, {{0x1, "ef97619402312451b4bb4379706cf5fe5b8739eb874810d5e26fb813910b", 0x4}}}}, {{{0x3, 0x1c, 0x8fd, 'nr0\x00', 'ip6gretap0\x00', 'gretap0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @random="f07d13335b96", [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x108, 0x168, 0x198, [@stp={'stp\x00', 0x48, {{0x3, {0x3, 0xffffffffffffff25, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9, 0x3f, 0x80000000, 0xc21, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4e23, 0x4e22, 0xfffffffffffff45a, 0x6, 0x1, 0x3f, 0xff, 0x401, 0x4, 0x7ff}, 0x4}}}, @m802_3={'802_3\x00', 0x8, {{0xfe, 0x8001, 0x3, 0x2}}}]}, [@arpreply={'arpreply\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0xf7, 'bond0\x00', 'irlan0\x00', 'eql\x00', 'bridge0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0xff], 0xdc, 0x13c, 0x16c, [@stp={'stp\x00', 0x48, {{0x23, {0x5, 0x8000, 0x1000, @empty, [0x0, 0x0, 0xff, 0xff, 0xff], 0x7, 0xae, 0x1, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0x0, 0xff, 0xff, 0xff, 0xff], 0x4e22, 0x4e20, 0x0, 0x1, 0x7, 0x0, 0x3, 0xb2b4, 0x4, 0x5}, 0x4, 0x4}}}]}, [@snat={'snat\x00', 0xc, {{@random="e42c00eb72ff", 0xfffffffffffffffe}}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0xc, {{@random="9d31aa60c04c"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x544) 2018/03/24 15:10:24 executing program 0: r0 = socket$inet(0x2, 0x2, 0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x5, 0x9f3}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x55}, 0x8) r2 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000140)=0x80, 0x4) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000180)) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x10, 0x4) r3 = dup2(r2, r2) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f00000001c0)={0x1, 0xd14, 0x1ff, 0x4, 0x80000000, 0x101}) sendto$inet(r2, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:24 executing program 5: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) r4 = gettid() ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000000)={0x0, 0x5, 0xffffffff, 0x49, 0x0, 0xfff}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x29) close(r0) 2018/03/24 15:10:24 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x13, 0x20000) recvfrom$inet(r0, &(0x7f0000000040)=""/211, 0xd3, 0x40, &(0x7f0000000140)={0x2, 0x4e21, @rand_addr=0x8}, 0x10) bind(0xffffffffffffffff, &(0x7f0000001fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @loopback=0x7f000001}, 0x4}}, 0x2e) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="b4000000000000006c00080000000000873000000000000000000000000000009500000000000000c72cd1bbe019221651000bbc7dd9"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000011000)=""/195}, 0x48) 2018/03/24 15:10:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0xfffffffffffffffc, 0x44031, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000000040), &(0x7f0000000140), 0xffffffffffffff04) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f00000004c0)={0x4, &(0x7f00000001c0)=""/121, &(0x7f0000000480)=[{0x2, 0xc6, 0x10000, &(0x7f0000000240)=""/198}, {0x2, 0x1a, 0x3, &(0x7f0000000340)=""/26}, {0x800, 0x74, 0x0, &(0x7f0000000380)=""/116}, {0x9, 0x7f, 0x584c, &(0x7f0000000400)=""/127}]}) r1 = memfd_create(&(0x7f0000000080)='keyring[\x00', 0x3) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) read(r0, &(0x7f0000000500)=""/71, 0x47) 2018/03/24 15:10:24 executing program 7: chmod(&(0x7f0000000100)='./file0\x00', 0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4000, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x1, 0x40, 0x847}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0xffffffff, 0x0, r0}, 0x2c) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) 2018/03/24 15:10:24 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) 2018/03/24 15:10:24 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000052e000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='security.selinux\x00', &(0x7f0000000180)=""/60, 0x3c) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x10100) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xb218) 2018/03/24 15:10:24 executing program 0: r0 = perf_event_open(&(0x7f0000001f88)={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={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r0, 0x3) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x400000000008011, r0, 0x0) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="000009007aea8691a7e4a2f1e5aaaabbdcb6140cfcf5000900000000aaaaaaaaaaaaaaaaaaaaaaaa0180c2000002ffffffffffffaa0e57cbe912"]) 2018/03/24 15:10:24 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:24 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x409, 0x213) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x7}, 0x1c) 2018/03/24 15:10:24 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x1ca}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x200, @tick, 0x0, {0x2}, 0x0, 0x2, 0xfffffffffffffffe}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000040, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) write$sndseq(r0, &(0x7f0000000a40)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"0bbd2db3b8054fb8ed5a909d"}}], 0x1c) 2018/03/24 15:10:24 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x20000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000240)=0x2) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{0x7, 0x1}, 0x10}, 0x10) 2018/03/24 15:10:24 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000640)=0x1ff) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000100)='cifs\x00', 0x1000, &(0x7f0000000140)) fchmod(r0, 0x18) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000500)=""/235, &(0x7f0000000600)=0xeb) mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) getsockname(r1, &(0x7f0000000680)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000700)=0x80) mkdir(&(0x7f0000000300)='./control/file0\x00', 0x0) execveat(r1, &(0x7f0000000140)='./control/file0\x00', &(0x7f0000000240)=[&(0x7f0000000180)='&\x00', &(0x7f00000001c0)='cifs\x00', &(0x7f0000000200)='tmpfs\x00'], &(0x7f00000004c0)=[&(0x7f0000000280)='cpusetsecurity*\\\x00', &(0x7f00000002c0)='ppp0eth0vmnet1\x00', &(0x7f0000000340)='#ppp1+}md5sum,\x00', &(0x7f0000000380)='tmpfs\x00', &(0x7f0000000480)='tmpfs\x00'], 0x1000) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000740)="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", 0x1000) close(r0) fchmodat(r1, &(0x7f0000001740)='./control\x00', 0x2) 2018/03/24 15:10:24 executing program 3: connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000000)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0xd1f}, 0x8) 2018/03/24 15:10:24 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x18840, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000040)=""/142, 0x8e) r1 = getegid() lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x7, &(0x7f0000000500)=[r1, r3, r5, r7, r9, r10, r11]) recvfrom$unix(r0, &(0x7f0000000540)=""/136, 0x88, 0x40000020, &(0x7f0000000600)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000680), &(0x7f00000006c0)=0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000700)=0x8001, 0x4) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000740)) rt_sigreturn() ioctl$sock_ifreq(r0, 0x8991, &(0x7f00000007c0)={'syz_tun\x00', @ifru_settings={0x0, 0xb9, @te1=&(0x7f0000000780)={0xcd, 0x8000, 0xe849, 0x3}}}) fcntl$getflags(r0, 0xb) write$vnet(r0, &(0x7f00000009c0)={0x1, {&(0x7f0000000800)=""/254, 0xfe, &(0x7f0000000900)=""/158, 0x3, 0x7}}, 0x68) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000a40)={0x0, 0x1, 0x3, 0x10, &(0x7f0000ffd000/0x3000)=nil, 0xffff}) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000a80)={0x0, 0x4}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000ac0)={'bridge0\x00', 0x3}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000bc0)={0x0, 0xa0, &(0x7f0000000b00)=[@in6={0xa, 0x4e21, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0xb9}, @in6={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e23}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0xba, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x302d}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000000c00)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000c40)=@assoc_id=r12, 0x4) sendmsg$netlink(r0, &(0x7f00000041c0)={&(0x7f0000000c80)=@proc={0x10, 0x0, 0x25dfdbfe, 0x20050}, 0xc, &(0x7f0000004100)=[{&(0x7f0000000cc0)={0x224c, 0x25, 0x0, 0x70bd29, 0x25dfdbff, "", [@nested={0x1e8, 0x4b, [@generic="060084cf089c27ed9f8e6e60686df5d1a690998034617b4ffceb", @generic="e4947c3f32", @generic="920e77cd699c0724c461ca98a9c3d8444c653da31567af76ef9bdc332d345a6736049e50d99022e605f313c5008067730ee82daae052e9698b121df5596fa01017044ac4415480d61b054ccff91904f6ca0518a3d43325a39c7be20dcd8d61884e507e206e7ea05c3d5e1527d8e3e4df70957f342db400614e68e8c733a7234c856da3b97c2c761cd049ce81a580f692bf26d57ccd117d5d033cc87d1b9ca54a585e64d95b3990ed203767b590285417d54785a86bc13a95ddffd1bf0c558271477f9491be01c096", @typed={0x8, 0x12, @ipv4=@multicast2=0xe0000002}, @generic="87a68f97a39542d0d7f694ce0b4ffa11132134a17de39ed5c74f3eaa90e11ec63024d8e5174525716e7c8752b03d3671f3ca2d90e756edae13abe3e952f9177d40edcc21afbf1d005d1cae05f73c64b4af58d6f4a1712bd7a787d001e69f426d15780ea6c45081fd63a97eb86b33b6b680c1aef7dc26f5a8fbc5118c6bce4b69eb142a53df3a7b47d9046c4149c57231ff602ecf9c5aea5c995734e7a0c9f40225c8db893162f81083b75da907da7c449ac7870ff6636c988a89339e018427647fc58cd9d494a147671b98f438abe21eccee2f82a8dd4f86f4dfee34f8e5641739c1ff28f8854909e6aeeb", @typed={0x8, 0xf, @ipv4=@multicast1=0xe0000001}]}, @generic="fdbcdb7983a11ce2b1f29b0738eb28cb691cc834df3fd7a1d644e51e5e7c3bfdfff57a0cec99c64f1e0b", 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@typed={0x28, 0x39, @str='trustedself}bdev\'\\-!cpusetGPLppp0%\x00'}]}, 0x224c}, {&(0x7f0000002f40)={0x1178, 0x2a, 0x20, 0x70bd25, 0x25dfdbfd, "", [@generic="e6b60c7ace9cdbcec8ee028cc2c9420e4aa8c3e01b2a31739663f978e27675cdefce", @generic="46874571fac3b0895d221af40a2338048d855bb27fba5df89d8aaee2a9549bb6f49ea25b0caed539d0c482443fc007825f76dbed", @typed={0x8, 0x2a, @ipv4=@broadcast=0xffffffff}, @nested={0x1108, 0x72, [@generic="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", @typed={0x8, 0x29, @fd=r0}, @generic="be88195f9f787ceac12c20ba1ca1ea2afdd1a59a3c216414b37b205b98d509e08cee249aee2770dfcf1aec8a50be61fdd09de927f7850cf83e8378044ae530247c9884cbe940a85a3c43893b3d21ed86f3cee256c6649a2ce9b9147cdbb4b9dc4f6acf12a6952fd6e31795a9e8599d19b391735c0d7977fa1d9130bbe66eff3bd7f3a1059a9e8a3a71a9a5e0ee1762b5df6c3efffa4f3c2fb9dfb119b24f71a6cb2ec6105754114885db59d0dc1b4c376e96e26b408f0feb04aaf33055e09462e8866f90d9be6ff6183a786135a621109023ea47a4588834f0c8d3cb55e410594c0374344410e453", @typed={0x14, 0x2f, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x1178}, {&(0x7f00000040c0)={0x10, 0x33, 0x300, 0x70bd28, 0x25dfdbff}, 0x10}], 0x3, &(0x7f0000004140)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r8, r2, r5}, @cred={0x18, 0x1, 0x2, r8, r4, r5}, @cred={0x18, 0x1, 0x2, r8, r6, r1}, @rights={0x10, 0x1, 0x1, [r0]}], 0x68, 0x40800}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004280)={r12, 0x68, &(0x7f0000004200)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x1a}, 0x4}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x3e5, @dev={0xfe, 0x80, [], 0xe}, 0x2}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}]}, &(0x7f00000042c0)=0xc) openat$vnet(0xffffffffffffff9c, &(0x7f0000004300)='/dev/vhost-net\x00', 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000004340)='/dev/ptmx\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004380)={0xfffffffffffffffd, 0x2, 0x4, 0x7fff, 0x7, 0x34, 0x4, 0x0, r13}, 0x20) sendto$llc(r0, &(0x7f00000043c0)="a2e488b79e8135d042c4bde7ed75b1481e11957747aef40026605b3ae87a876cf14ed626a40880c2eabd1b7e8fa8de140a295611b5ab3746ff8dd009a9429ea9b5bbd62cf5d3b9fef2aeb33ca2889f90012fb3afd64d73221ba8c6084ca63800cf0e96fc2288832f38f44c5b1351c53b362f18d524e17e4f803d7434c59eb7e83a228553d3937ab1e0d813354f8ff96f62540fbb4b83ad94148406906bac3363c24e03914e05bb3565460126b7409dad8c6b2ad013aaa72a049897359588951ce604b914", 0xc4, 0x4, &(0x7f00000044c0)={0x1a, 0x33f, 0x6, 0x7, 0x100, 0x8f3e, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004500)={'teql0\x00', {0x2, 0x4e22}}) 2018/03/24 15:10:24 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) r1 = dup2(r0, r0) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000040)='./control\x00') ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000000)=0x3) getpeername$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={0x0, @local, @dev}, &(0x7f0000000380)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x70400}, 0xc, &(0x7f0000000640)={&(0x7f0000000440)=@acquire={0x1f4, 0x17, 0x40c, 0x70bd2d, 0x25dfdbfd, {{@in6=@dev={0xfe, 0x80, [], 0x17}, 0x4d5, 0xff}, @in6=@local={0xfe, 0x80, [], 0xaa}, {@in=@loopback=0x7f000001, @in6, 0x4e23, 0xfffffffffffff7da, 0x4e21, 0x10001, 0x2, 0x20, 0xa0, 0x77, r2, r3}, {{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x3, 0x4e22, 0x0, 0xa, 0xa0, 0x20, 0x2e, r4, r5}, {0x4, 0x401, 0x9, 0x3, 0x8, 0x1, 0x9, 0x2}, {0x200, 0xb2, 0x3, 0x101}, 0x2, 0x6e6bbc, 0x2, 0x0, 0x2, 0x2}, 0x1, 0x7ff, 0x9, 0x70bd2d}, [@replay_esn_val={0x28, 0x17, {0x3, 0x70bd27, 0x70bd2c, 0x70bd2c, 0x70bd26, 0x101, [0x7, 0x3, 0x3]}}, @sec_ctx={0xa4, 0x8, {0xa0, 0x8, 0x1, 0x4b8, 0x98, "04ff459fd3840689a884f1cf97bef8377fb6a8ed8cfdede0b17ee55e5b510b4c008a0ae7a8b8eb387989b43e287eac3cae75accbb492e40c84827a7f23c921f0232805618a2f2016089559abe4871adccd6e428d2fac22d90c731c30c40c9ea755eb650da6ea506dc2898912e29fab669935b0dbbae4ae0ce5252c840a2c38c0504ce3e419b44d5b93d21f12576039cf7b38d05ad0a0019e"}}]}, 0x1f4}, 0x1, 0x0, 0x0, 0x1}, 0x40000) fchmod(r1, 0x20) renameat2(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x5) 2018/03/24 15:10:24 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x3) r1 = gettid() perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x10000, 0x66, 0xffff, 0x7fffffff, 0x0, 0x778, 0x10, 0x6, 0x80000000, 0x3, 0x3, 0x809, 0x8, 0xffffffffffff9706, 0x101, 0x20, 0xdd62, 0x4, 0x9, 0x9, 0x7, 0x4, 0x4, 0x7, 0x0, 0x2, 0x7fff, 0x2, 0x2c10, 0x9, 0x7, 0xfffffffffffffff7, 0x9, 0x8, 0xffffffffffffffc1, 0x400, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x40, 0x4, 0x80000000, 0x6, 0x2fb, 0x0, 0x7}, r1, 0x1, r0, 0x0) fchmod(r0, 0x24) waitid(0x0, r1, &(0x7f0000000100), 0x8, &(0x7f00000001c0)) memfd_create(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0) 2018/03/24 15:10:24 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x200}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x4}, &(0x7f0000000240)=0x8) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) 2018/03/24 15:10:24 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000400)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000010", 0x2d3) 2018/03/24 15:10:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x1e, 0x829, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) 2018/03/24 15:10:24 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0), 0x0) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:24 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xffffffffffffff00, 0x101000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000200)) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="b22a79d3d7b1b67e9b28f4bf1f7a0961c76cf5bab029000adf5b8b60617264f7e6ba1a6aa34d813b7e77814f311ca6dd928776c8c957e93d3dc8dcb6c7696c8fc28cf49b654b8ad4ea9e536d31b55dca87212e7d126ffdfe1b33b4da9739", 0x5e}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000001440)="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", 0x1000}], 0x3, 0x0, 0x0, 0x8001}, 0x1) syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x40, 0x40) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x4, &(0x7f0000000400)="040011e2", 0xffffffffffffffd9) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x50) 2018/03/24 15:10:24 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x112, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) close(r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001080)=0x1008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001140)=ANY=[@ANYRES32=r2, @ANYBLOB="d60048a08ca16faf4900018004000000000000400000"], &(0x7f0000001100)=0x18) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000fd3000), &(0x7f0000685ffc)=0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001180), &(0x7f00000011c0)=0xb) 2018/03/24 15:10:24 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000115000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c74f60)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000fb2000)=0xa0) 2018/03/24 15:10:24 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0), 0x0) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:24 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000054a000), 0x3) r1 = getpgid(0x0) prlimit64(r1, 0x5, &(0x7f0000000080)={0x7, 0x79}, &(0x7f00000000c0)) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000000)=0x7, 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000100)=ANY=[@ANYBLOB="aa17263f9400001000000000000000dec49115"]) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000140)={0x7, 0x6, 0x1ff, 0xfffffffffffffffe, 0x1e, 0x100, 0x1, 0x5, 0x1000, 0x9, 0xffffffffffff8001, 0x6}) 2018/03/24 15:10:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3c000080070000ffff00ff0fff0100000004000001000080050000006ae9000006000000"]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f00000000c0)="475944251beb81fd196cb5984f72d3c5189d724d7eace81c77f3cc99e904f010caee95e00f36c610700120a936586b59b99f53751ce6fc1069ac", 0x3a) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/24 15:10:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0xfffffe32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffff, 0x7fffffff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1e50dfb5, 0x101100) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x2) mlockall(0x0) [ 62.230566] audit: type=1400 audit(1521904224.933:70): avc: denied { map } for pid=8130 comm="syz-executor4" path="socket:[22434]" dev="sockfs" ino=22434 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=rawip_socket permissive=1 2018/03/24 15:10:25 executing program 4: add_key(&(0x7f0000000200)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf735059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069d5baa64e30af6d878c", &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="1080", 0x2, 0xfffffffffffffffd) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x800, 0xa0000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='vegas\x00', 0x6) 2018/03/24 15:10:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001e40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001e00)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@accept={0x8, 0x0, 0xfa00, {0x0, {0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1}}, 0xffffffffffffffa9) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) syncfs(r2) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000200)={0x3, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x84) 2018/03/24 15:10:25 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000080)=""/254, &(0x7f0000000180)=0xfe) r1 = socket$inet6(0xa, 0x803, 0x400000000fc) connect$inet6(r1, &(0x7f0000001000)={0xa}, 0x1c) sendmsg(r1, &(0x7f0000017fc8)={0x0, 0x0, &(0x7f0000029fb0), 0x0, &(0x7f0000000000)=[{0x10, 0x29, 0x8}], 0x10}, 0x0) 2018/03/24 15:10:25 executing program 2: 2018/03/24 15:10:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_adj\x00') writev(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)='t', 0x1}], 0x1) fcntl$setstatus(r0, 0x4, 0x40800) 2018/03/24 15:10:25 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0), 0x0) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:25 executing program 0: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x10) io_setup(0x1000000064, &(0x7f0000000200)=0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000300)) perf_event_open(&(0x7f000025c000)={0x800000000000002, 0x70, 0x3e2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x4000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x81, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e24}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x94) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000140)={0x1, 0x1000, 0x1, 0xcd9}) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f00005c3000)={0x0, 0x0, 0x0, 0x1, 0x0, r1}]) 2018/03/24 15:10:25 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000180)={0x5, 0x2, 'client0\x00', 0x0, "8f768610de4eca2c", "e345df544c580ebf2448950a6049221446c1ac17f6f789e7f0d2ab602d161145", 0xff, 0x3}) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f00000000c0)={{0x10000, 0xe1}, 'port1\x00', 0x10}) writev(r1, &(0x7f0000001580)=[{&(0x7f0000000240)="975073bdcdcac259754748ea4696aab29a443813276ceb41ab8c639590c88bc3c660c92a9dec8796b1614f74b152299c98972169538813ce2ee068ce7ada817d81b7", 0x42}, {&(0x7f00000002c0)="7616ff1d36a9e810816c8e15641ff8737852e794e57237c17e40fbddf6a194d6be332ff48860245c926a794d834edd900fed6242e6d752740c5a89d5254776a3a11a522a6c9a8183142b8ac58ff74c020ec88b0c4026cbdef7cb8425915e6049e798fbf4e760dc72", 0x68}, {&(0x7f0000000040)="a5e646812e6dd7068db52a0fd64e58e075", 0x11}, {&(0x7f0000000340)="597821ef59a2fdc7944757e7872090456c2387a38138578f60722be1081a4a9aae537d020d6a194fefbc0f3a5f3fc0ac506254c02abbdcbef587dd9076c76a08831d3108b297b3b086b5d2b48e1122d6f78c5ae982ddf45548134bb30cc615293d84094466f899300c2d3d2d2e5effcb518dd65961506594d6695d3b42a0498d77dfec8eacfb2143", 0x88}, {&(0x7f0000000400)="fff1d2821a13b9f86992217512a0776ee132999573ee730fe5dc8c1202a083264a15c0a4b5e2a1b9ee411b0b6c51483ec11a4df45e1faa8e7266c27f1aa6e41fb0819423d142b36cbc5411e184df6af15f48a5400cc8e77147f8f6355dee74f06deb42c7d5b8dda31d08df28affe50bdcab0c318f86cfe67c2e9f00c846c935b609d96e6cc8a5536ffe126d4bd9fe05c160c090ba95989adbfe8ba8f896bc86bb5e95b3aa0ce74c6926647c8a7f485833763503a06c7cc83ed801a0723bef4f8980d6bd65ff45801ea1b0f6f78296395499143049833b4455687dc5bbbd89a2868980b1a863a72d38e698e890cdff2b8453424b746f09efced036f739519446be654342a65bb7bb3b8ab8f0a69e5459fbe73f615196b8777c633547aea5ae962b578dd4c30b727873651c7cdbe8e0318b712a0836b16abcc57dac9b2bdcea0bdef1443e98cf64014e2fa7990aefa0fb39a8a0311a488791ce2d3532e172dc87a73cbd7baa42cc15aea99df8b1acf26356eaee71fbe774db4625038d4b00f22ad50352a119c46498f77b04c33f35cbe0768bb266c0c1300f9d71a335040572064704196cf9aa1a58cbb8873c6d0b036a663806d81cbff2fbead2b623baf07d1f8f34808368187f53a5bf30dcf31339543507982e35fb96c7af144be0c360d71ba7dd1b2d44904573ce8d7bf34eb1c4bc60970b355b5358defd59bd4a8d9fb9c01f3a473e4639653f2bd18bf4c318ba122fc5d1b9f32e9d9acbc6b4243baef9a17534c8419ec11f7e261481149d0326e3415c13ff2766d3c31cb9d4960fdcabc4146e571a04fbda38225b82b2e469338fef932b58d7704d52ca38ff69bd3a9a60ea46d0d1e255d80e3ae034866cf8f9caaad0d614aa9183ba73776ace22b9ef6704a2f529d015f303cf67d5ca426f84ee4c79d29883047d5bbf5392f66dad87c6e89fcdef8aec080bd4de9fbb830aa497fad1581a2988213ed85b2bed0b544a0a492a548433aa8a24cc68d53113a00c59ca9b76000a380efb7234b00923cc58ff5e0e7604f6db5ef6b5c17187bac176987c687dd5b2dd3b21724a267499fb38700af65aa532429fb20561d647b9c5f7ed36443df7aab2f1a4073d81fe20a2583393067347a938bebc4c8cbdabb6d1d85e4a897511c4ca1574d693da4cc226a5ad6cd20dcc52de941ca9a5a275640ef8301756a9db790edba9185952cc0488bff1e522e5c1b49f3b78dd832995f81194864829b822689add54717037e32c1b8f152228a599102d19f72f8fe436a702fb7ad83ebb3beb3ad2c8717bf2f1973c7b63df90b87b67f705bb8b66fc9de61ea8b16f98c0d828028dd6291a11813e6f925bc4b84d026ce5adcfd87643dd9a0db790e5279c406bb875d049dfe6204215cad15d1d3c8fd47ed0f6667707ff4effaccf7b107536d636eaec785906858d3cc7bdac95d5678fdd35f6d9f976937f9d65aeb811de6755253e8a94cb95913836d57721b6d7a6102a169753481a850169f68d4b3b24a9333ff05dc0886d811c8ded802b65b6b9a21a3dd3f2529728fe86d316446807692fbbad916666e020152dcf076a5e94f004ee3e078a945e25e4be9aefb7c6ecd8e0422a073f81b75534f1b319cb107b46f38808f368f284d4e642fed0613627dd0ff3e026b0f425f40352c70fd93f48c027b5730524042ee76adabc5af6faf98ffba549dff48ad0b9d8707f8308306aa33e0010b8c66d908e7a283a3d2caacce7a3e0a01147334476877964cc43ea517c666ebc45382faa388fc6f4175b3fb5cf8441da905a097d65acc6b6956f38fff022de32cfbb0814898031c4c28f04bffeffa10c1e4205d681f7b9a7bec90c960201ef5a0af36a0ca9313480a002a7c6d1ee1f1598dc13413e416a59549bb1402b848236b62f42002842832669f8a93b6996dd3ba02e28d731243706de0c9f1d49abcf6db2f34caea9f60d0b054b98564fb3068245450c928ec83cf23de63b1e8601af0e7683fd3d6e371d500da33022401108fcef97433f56fb9bf05ba26f027aab940099dc53799a02fb82ee66830ab1cf036e9b6e86d023602acca18ddcccae2f272e17532e10c8cb6cf6c7bcb052d34e0b649228fe40bc99f93d5c65d233dd14cde7cfa12b69eb8972e44cfaff164ca749273db12b214174fb3ad3b803ab2db69a0d55f746a753744588162e30112802a0b45bd9dc8942f9129d998acc171ce49d70d49495d3608faf5a9cd6654d01ba87cf93eae98a4ecf0c15edcd4f27ab50bf058c0fd402802dfe29d47500f816526f7eaf1f25c78d551a30d2ffce00cb46dcd415a9a4cc46ce89e5beffdaf6727eea49f28e88ddd6d0cb843ccc234e6669c9add58d5f81a3e8ceca3d691ae441c6020ccefef17e49fc149d7b6359f9d45a5edcff422e6c3dedcea234b3a9d83226592576f0cc838eb7d202ed3d0b731fa00d1ae93fbcacb4e1fb1a84786aa5bcf0592e5da91a8355ca8e86c1d82807465b470edd84bdc3370f88d9ae928daf33c104e498b3d72f7d4e5082bd7c33bf3e022a4e4b41d0028c1c315621dea19396c3007a01e0d8007fd3f3c8804688d35f3823697ab96a5b037b235fba3447b3bb0d84beb817d90c5ae9f47b9e7737d1b36076ccf7c385121a15c313611d731ebbed3b4f5f958d49af56e483991d65011af4852f29b723af57cf29dccfd7afcd006c42eb261b7026b4007648becb95ed0861c8e53d6c8b321f1b616b96d493052c758f5289f8ce8dd30e422365fea93668d3fcc82c00ff19c0cd127e8624aeb380b1960efb18195f9074e4acbed3c0e383f1941c18b39f66799bc2d75e85934b361622525fe5c23b64e1e43900cf86f0b75bfecfb25ad678ba631a8c29f20a78184f48369610c404ced30fd47c0d95085ad7d19ec0fc3d612268c13ef93076f58e4160b5bcc211f362b6e8d2e40e9b4fb2cdf117dd2ff1a0cbeccabb8540a95c116a9cb582690a26e50ca87fb59c7824d888f5446fe381c495ddce31669d8d7488fc97a47e12e4c697154096db64b8a0c555fa8146a63cd0cdf4defaa1c92e9d03cba8d0f9064076a87a5cb3578beecca1aded278fbbeee0b6635b031f1408979780216cc016e6ca011b314f28d60c3e55eb8b1b625dfb5ebbc138169866e6cf88d842abd741d88c6edb0de57e442569fa6d85aba89fe4602e2a5aa3ac89ca33626e4b969aa191764745100fa371d3f9a50fc407dfaf77662433bc11a21bb3d8b6c958bdbea3d92064cf0095ef73fbdec2772c3788b48cf1e29d75449825e5c73ea3fd488f8d7fbc28f47bbe7bf4b386959b5c49f5696ec6e56dd17d4b4eb448300bec5ec0e7a3576b5a639c93bd47efb768696a4a403c31366dd64702334bbbf5dd7d8e083712ff02e6608bbdaa5ccb76b34ad2e65e1570e2c87b62757d085f73c5cffc621ea6bca4b1cd5f413aac8dc53725139a635143e1cbca16f7af4fa9da365ca53f58c849cabaeef97a56f5cbf81e5d1920553900dfc43e925cabf4b82b812aeaa0efa7aaa5a054c1240d7801b41e077c530af1205b98b7cdcd1e0135c64d48abb728c6a8709463096f3276d2952b5378f315e3a081b8b0a6d43676f07f34624df0ae3d4a64666722104b521cacb39174cebdbd99fd874d86ba8e278c905876275fa2141d66d74a3418591969c8c2b0160c1ef3e947ebdbca340f3ff9acc7edbc3fb7a4d3b8c996d23cd23f6ba42ecb9ea9a7505dca75d68d9eae25603f0faf0f8b0e450b1436424254a73b9683c76c3e7a35a84567d41559cc249feb0ce778f7a508418827dbab5f6110ccbb1d64ed9d1c63bf72a97f7d429fea96bde861eca78c948a46409a4b7fb37fd41832cf8abc88b12d5e2798fc458707db8ec88fc2db2c052bd016206b1a07155cba0e16127180ddc0659f849b068a52aa7bcd5cff00729381999aa85c0f59bbeab2d3b364d867a6198d1bcba7822d77ca1e52b688139fe9dfe4cbb2f7e98cd064dcec0a4fc4abfbfcf91b9c7cff99071aeaf4ff5f68b6a73a2c64fb6cbbdaefe821ea16042ec744024247c18ae6bde29c7bc804694ab79d954b3e67fb7f3c0808e4f960cfbd5ba71dd91774eb38fde0aaf634fcec8a4272c7c51ccb1bc6018a7ce7d76b4727b417f03798897ada783a7e6a3a810ffbbbf9f1c139d382814e8fbb357669216e6113cf36e60948f6ae1568fcc709b3be74cfcb2add0d0c10ffe7da4e2641cc36e7b8d5b0b426e15da2ff2bc9e5a05d92f3abb030348824a9efd3c352320362b92941760ea88192e0870f64c08fde128490378a75275ce3dc3126d06fb2e2608963d3e7636554cf53be9965c4f93058a4313fefd437fac521d92333c22cbfcfb878d8eabfb90a5554957198905e16e4e0b443a6a299606da10d0108cef8fc6bb273a7c785b51cc929d9ec15be7f32c1bb478dec72d6aacaea1924b531971b8d5c609b4e16f3ef1ecfb5a30878195baec06b98f1823f7e96fb84500d47a9c661bb37f00cc54c6a51c65439070d405d8296c9d835671ed2bd833381a4373cfa971c1abfd349bd159dc6908e7957fd6415511605f777f08cdb85c8dd810d2b92a85d65d51d85a0b39a9abf1548194dd54147353cb3e9f6f6793604ee85bf9151dec7d89be1180459e1e0de8fbed039bafb17b17ac9adea43d103f143ca72257d6b3ef84fba23e4a4af83c6c7e4b8c1af99ed1dfe1a380db0d472c392b1988483fcd1555e9e177d24304c29b4a1fc51ef8afbbd94b900e024145c69e23ba6a6708875ce74b936373466e7f3a78cd61bf7fcee55f541623e112c12e5c4aef961e40b3951510af84e8e2cf861e33317f82f3f2d46408019d9ebc8aba02a7fe47269205abc58820d2ebc7e2ff29f3af247093f2852722c71b0b9162ca64c5ae123447c49dadc1a7d2899b97b65cffd6c3b96354ea9affb11a1a894c9ce997362c8cd11710833df0efcebc5d96663d3c5fa081cead02d9a3a50bc799c253c0d1f7484fd056f35745c7361d0e1707348c030a15d9ac1ca6d2aeb96db307089c535495b195c2b70a1bfa7233a7f195a40818be92bdffec37a9730f0b59f6b91161b0a9dd681a5e3bece5eef0e8761ff5ca738d216e07d159ec29f91de202ffd06e40fc498a43d33a351827304ab6bcea2cb74c90518bd58f9e0931b10981ed4173fb88c7160b23d68a6c70d64eabc4b899839ba883c69413542f303a0061ba5a56fc7c7e7a80630f039243f405e2d48baddfb6749d49e630b2b6d8c6d7b210b5e33feb2bba2d02a07e19e79e2f008cbfada13f50fc3d7c75ef117f373d2a02b019487c8f2a5e9f7c6eef0b0784a7cd7019cce779d7d09f9c61e7d83d74a2973bb8d9c6bb344eaece2d694a272ddc53c494d7d072bc6ed94ac832f30f5046324aa85bac7bd685a95041a30895d6bbee9e1c2996ebc3f6212f8a24c82a9035caa676c14244681b51c591b4adb9b64b4a3aa63e05be50bce69dda5b4c8250365e7aefe0917a9ef8c6e2d932c8182acbfeedd309f0adc4a1f06d18d956376f5ef2640d838e0080d68777cde85329ed760039cd8ef52799f5edc656657ab70287d7dd40e1c269bed8af768a277335fc9bacd92074f42b3953cbf31e05d388baa3058ef615e83ed085957a9325fc4745112add17a2bfb9101a8119c35f2ba9cc8b4a7c56cbe2f2e6124e2cf9d7f34ebe5b5e332f9c3b6e638e66a01a0dab96c1874fccb83f5eec259d59bf6e4caeba3d9e96475f286cb9415b7075ea38faadf291a202d6c91e94106a2f801c51ce8ac6ad46080e61bf016570845b6b5c2d5531bf53", 0x1000}, {&(0x7f0000001400)="a9fbadfb4634121e58e025c1f6730706164211f16bf4f46a9c7b477b0a0b1c32ef8ed51444132b6411785a9a586beb7ef9f56a26bb9e9891939f7b1f3268514169bb86707cac0c688b0dfe290502fa7dcb164c006c0d30ebddf3ad1fa68861e9776b5d41f830d9ac4556622e217da150ce0331718f329ca084445637fc6b1b1a1cbe7f6f0d8d010c45361e3f778e314642a63ac9a6143383c5d606c833529ed9a06ad5c533f00c8533357a559043e4fff27465b97b25a25b2911f3af78b6b42fab1ab6eec79e6a325d01", 0xca}, {&(0x7f0000001500)="9512fdac6fb3fc350bce0c764612866d4d547a864a5327e643fcef8ed2d729ad7f5150a316191ad18ddf1e919c890cb5c85d5f518af0e96005edf24a7763b2fdff306cf2b122d37e9be395faf79655c858322be0ccd2775f9f3a225eb5c4a824cfcea0f302614b43ed8edb5e5720c9a1cca313462b74cbf0", 0x78}], 0x7) [ 62.294693] audit: type=1400 audit(1521904224.997:71): avc: denied { getrlimit } for pid=8144 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=process permissive=1 2018/03/24 15:10:25 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, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)=' ', 0x1, 0xfffffffffffffffe) r1 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x7fffffff, 0x2002) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000002c0)=0x6, &(0x7f0000000300)=0x2) r2 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x1, 0x400) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)=0x0) rt_sigqueueinfo(r3, 0x15, &(0x7f0000000240)={0x40, 0x6, 0x7fff, 0xfff}) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) 2018/03/24 15:10:25 executing program 4: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x18, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8bb80c6300000000000b633a69abf641c36db6060026bf5865ad00000000e90000000000"], 0x0, 0x0, &(0x7f0000000080)}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) 2018/03/24 15:10:25 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x8) 2018/03/24 15:10:25 executing program 7: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={"69705f76746930d930cb4f13d70c0800"}) rt_sigaction(0x7, &(0x7f0000000000)={0x20a4d710}, &(0x7f0000000040), 0x8, &(0x7f0000000200)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x80000) 2018/03/24 15:10:25 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00000001c0)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000ac0)={&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=""/106, 0x6a}, 0x0) recvmmsg(r0, &(0x7f00007f9000)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000df9000)=[{&(0x7f0000d3d000)=""/4096, 0x1000}, {&(0x7f00000ec000)=""/217, 0xd9}, {&(0x7f0000da2f57)=""/169, 0xa9}, {&(0x7f00004bbf68)=""/152, 0x98}, {&(0x7f0000d33f22)=""/222, 0xde}], 0x5}}], 0x1, 0x0, &(0x7f0000fd0000)={0x77359400}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x30, "b59d33f3ab78bcbf0f7f6751319fe49996aaf86ae12e9fee35bc1a28950b35f8c7a7998d9c6c81e249a22937720bce68"}, &(0x7f00000000c0)=0x38) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x33b2, 0x1, [0x101]}, 0xa) 2018/03/24 15:10:25 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x9, 0x412003) sendto$unix(r1, &(0x7f0000000380)="e74f7df7ff3043da19ea0c853447ee75512290ed7722f45d59a2a4c2e036c5521cf91f41de0edea6ad5420a7f35473d556e11de41a4a0732f4ba5e319a45d89933e999ba520867d6456d8a78808f7e5775410ec888967b960120a4182b72955bc192f69169fe8c66c7f17c3525a9d7908601dc962e1e1930ae38467d9fbb149f83fde628522d6e5d569150d59cc403ae89ab620c8aee074d", 0x98, 0x14, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) fcntl$setpipe(r0, 0x407, 0xfffffffffffffcc5) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x5, 0x4) syz_emit_ethernet(0x315, &(0x7f0000000240)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001e5ff8f7800000000609433df00003a00ff020000000000003e84000000000001fe800000000000000000000000000000802a08000000006bda1a54a8aff99c262840b606c595bceca54dfcf1534e308078d96bf1eb9be989cdcc1f3349738b6c746eaf9c3d5eb25b03f2cc8b5c5fe555573120bc5a060aa3f4a0e7330947eeb317a4237879c509534d4a8c8752935b6fe89267eb521b095c8e5374b0c1d6885eb14d6b6e1228d22430d5170e0e9b"], 0x0) getsockname(r0, &(0x7f0000000440)=@generic, &(0x7f0000000040)=0x80) 2018/03/24 15:10:25 executing program 0: unshare(0x20000400) r0 = memfd_create(&(0x7f000056ffff)='\x00', 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x8200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x20, 0x5, 0x200, 0x3, 0x6, 0x8, 0x4, 0x3ff, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000240)=0x82d0, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r2, 0x9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0xd0c8}, 0xffa8) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000340)={r3, 0xd3, "ea35e56ea52caad03942d7c5a359d3a3c6a5feb62d5e471a046c246f9c3a5177882eb7bc31eab3ba2f397be2833bd37b3bb7d7513a1ec086ff72db68d4b7629dc9d243153c6ce15ab72f95444b19faa16e263f457cb4907151bf9270d67974149d12b2066ba1c7dbd8f5ee9f4b2c9da0d2d9291017eb352a4dc26b5f7c4cee094f530eda2ccca3c1c06811df09a79e5affa983f7b240b9e7c2542802b681bd6ab7a92a63634b7b25cdd0767b98c7b209e461429e9940b9a1d54f4c1d322975c09b175d4b497b047d3a7769384892d25f1b069a"}, &(0x7f0000000080)=0xdb) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) r5 = geteuid() syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x20000) setfsuid(r5) 2018/03/24 15:10:25 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0xa60000000, 0x3a0, 0x1, 0x1, 0x0, 0x10001, 0x52000, 0x2, 0x2, 0xc91a, 0x0, 0x8ae, 0x81, 0xfff, 0x5, 0xfffffffffffffff8, 0x1, 0x3, 0x6, 0x4, 0x40000000000, 0x6, 0x9, 0xf78, 0x10000, 0x2, 0xe403, 0xac2372b, 0x7fff, 0x100000000, 0x8, 0x9b9, 0x1, 0x800, 0x1ff, 0x1, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000040), 0xa}, 0x0, 0x40, 0xfffffffffffffe00, 0x6, 0x10000, 0xffffffffc4a96600, 0x4}, r0, 0x850, r1, 0x8) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000683000)='./file0\x00', 0x0, 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000004c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)=r2, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x7, 0x9}, &(0x7f00000003c0)=0x88) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000440)={0x4, 0x100000001, 0x1, 0x0, 0x7b, 0x101, 0x9, 0x1, 0x0}, &(0x7f0000000480)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r3, 0x100001, 0x20, 0x810000080, 0x1, 0x4fffffffffffffe}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r4, 0x40, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f0000000240)=0xc) perf_event_open(&(0x7f000025c000)={0x100000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff001, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xffffffff, &(0x7f0000000280)=0x0) io_submit(r5, 0x0, &(0x7f00000002c0)) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000bd2ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/24 15:10:25 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:25 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000000c0)={[{0x80000001, 0x7f, 0xfffffffffffffffa, 0x5c39, 0x7583, 0x400, 0x10001, 0x7, 0x100000000, 0x371, 0x52d, 0x8, 0x80}, {0x3, 0xfffffffffffffffb, 0x3fa, 0x7ff, 0xffffffffffff6bc0, 0xffff, 0x401, 0x0, 0x10001, 0x1, 0x143, 0x6f}, {0x3c, 0x70, 0x3, 0x7, 0x1, 0x70, 0x40, 0x20, 0x100000000, 0x80000000, 0xfff, 0xaf, 0x6}], 0x200}) sync() fcntl$notify(0xffffffffffffffff, 0x402, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname(0xffffffffffffffff, &(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000000)=0x80) listen(r1, 0x100000001) readv(0xffffffffffffffff, &(0x7f0000000400), 0x0) rt_sigpending(&(0x7f0000000240), 0x8) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@int=0x8d4, 0x4) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f00000002c0)={0x0, 0x0, 0x0, &(0x7f0000000280)}) close(r2) r3 = accept4(r0, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) recvmsg(r2, &(0x7f0000000ac0)={&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000000a80)=""/58, 0x3a}, 0x0) recvmsg$netrom(r3, &(0x7f0000000940)={&(0x7f0000000180)=@full={{0x3, {"cc71a2b0fc7562"}}, [{"ca656386e14354"}, {"7876c075e97b96"}, {"4de983d35ba1d7"}, {"f6e8d540853f18"}, {"7af8c779376ac1"}, {"6e48af09618b41"}, {"cbed916ce34e67"}, {"83eff6f7aab7bc"}]}, 0x48, &(0x7f0000000580), 0x0, &(0x7f00000005c0)}, 0x0) 2018/03/24 15:10:25 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xfffffffffffffffb, 0x200000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) r2 = socket$inet(0x2, 0x5, 0x47) sendmsg$nl_netfilter(r0, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, 0x8, 0x3, 0x101, 0x70bd26, 0x25dfdbfe, {0x3, 0x0, 0x2}, [@nested={0x48, 0xe, [@typed={0x8, 0x81, @pid=r1}, @typed={0xc, 0x88, @u64=0x4}, @typed={0x8, 0x5c, @fd=r2}, @generic="5b5962b73ac7d1a569129672b5736daa2d2ce2e776e7d5b175052cda3c742b773d69ef5a36"]}, @nested={0xc, 0x55, [@typed={0x8, 0x6a, @u32=0x8000}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4}, 0x800) r3 = socket$inet_tcp(0x2, 0x1, 0x0) modify_ldt$read(0x0, &(0x7f00000001c0)=""/200, 0xc8) bind$inet(r3, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) keyctl$set_reqkey_keyring(0xe, 0x2) fchmod(r0, 0x1) recvmmsg(r3, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r3, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) 2018/03/24 15:10:25 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_ifreq(r1, 0x89b7, &(0x7f0000000180)={'syzkaller1\x00', @ifru_data=&(0x7f0000000140)="7afdb516395030cced29f64a46ce63b96f8b125f8e183e5c529316246520d87f"}) r3 = getpgid(0xffffffffffffffff) kcmp(r2, r3, 0x5, r1, r0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000000), 0x1400) [ 62.446246] binder: 8178:8189 unknown command 1661778059 [ 62.464976] binder: 8178:8189 ioctl c0306201 20000180 returned -22 2018/03/24 15:10:25 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xa}, 0x0, 0x0, 0x0, 0x0, 0x2}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev}, &(0x7f0000000100)=0x14) 2018/03/24 15:10:25 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000fc8)={&(0x7f0000008ff4)=@proc={0x10}, 0xc, &(0x7f0000008000)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000ff0400ffffffffff"], 0x1}], 0x1, &(0x7f0000008f90)}, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) 2018/03/24 15:10:25 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000892000), &(0x7f0000034000)=0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) 2018/03/24 15:10:25 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x9, 0x6, 0x7, 0x2, 0x0, 0x2, 0xb2, 0x4, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x80000001}, &(0x7f0000000180)=0x8) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xfffffffffffffdaa) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'ip_vti0\x00', 0xe5b}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140), 0x8) 2018/03/24 15:10:25 executing program 2: r0 = socket$kcm(0x29, 0x802, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007dcfe3)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto(r0, &(0x7f0000000000)="b3", 0x1, 0x4008000, 0x0, 0x0) sendto(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000000100), 0x0, 0x40000, &(0x7f0000000200)=@can={0x1d}, 0x10) sendfile(r0, r1, &(0x7f0000b7a000), 0x3) [ 62.486466] binder: 8178:8202 unknown command 1661778059 [ 62.504150] binder: 8178:8202 ioctl c0306201 20000180 returned -22 2018/03/24 15:10:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100000001, 0x1}, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000072fc4), 0x0, 0x0, &(0x7f0000185000)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xffff, 0x40) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000140)=0x1, 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80, 0x0) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x50) bind(r0, &(0x7f0000000080)=@generic={0x3, "9ace9399c64ff1d5453b6314605fce6aed4356beb61e4c0068893a3df5cd98542cb64f84f1e99af0a4044ab680302a861648c39e17f98695877e71e68d622b6f157bb4a9e13b0ba46bfc57c292862e11ed02bd0cf76171f05e522aad32669a3d581cae1cf67f1ae400f556debfa5b456d507b70b58ae8c146044da8dc7a8"}, 0x80) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000180)=@req3={0xff, 0x3, 0x8, 0x400, 0xffffffffffffffe1, 0xffffffffcd8ca27c, 0x1000}, 0x1c) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000040)) 2018/03/24 15:10:25 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x149cc000000, 0x80) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x0, 0xfa9, 0xffffffff80000001, 0x2, 0x2, 0xfffffffffffffff8}) keyctl$session_to_parent(0x12) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080)={0x1f, 0xbd2}, 0x2) 2018/03/24 15:10:25 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0x1000, 0x400) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000440), &(0x7f0000000480)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000000)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/24 15:10:25 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) write$fuse(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="50000000010000000000000000000000070000fb1900000008000300def705310600eb3b608ea1c3cad6070000adfa00000000000000000000000000d7dc70a786696390da06c7bfc4aae2b9f0bda71b13df37c7212846c54c6b490a6d61cdabf2b93166f8a3779c4fb8c63d4f6be476671cb3ce5d1508c4d97c6aa1ab703b209281b920eaf50cc1f9167b84d8950d8fdccaf3025bf6578efd356f68e77634ba7972e73bd321ce6fa14e0a6b659a3cb9fa24e0eb60d1f77946b5c6cd1246729da8bb7f25a9d8e42e037533ad1621572040c0cb01"], 0x50) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000748f08)={{0x1, 0x4, 0x0, 0x3, 0x2}, 0x0, 0x1, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x1}) 2018/03/24 15:10:25 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = memfd_create(&(0x7f0000000000)='&self\x00', 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req3={0x4, 0x1000, 0x7, 0x80, 0x6, 0x8000, 0x17}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000040), 0xfe91) 2018/03/24 15:10:25 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) bind$can_raw(r2, &(0x7f0000000100)={0x1d, r3}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={0xffffffffffffffff, 0x0, 0x2}) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f0000000280)) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00000005c0)={0x100000001, 0x6f91, 0x7, 0x4, 0x7, 0x401, 0x1, 0x0, 0x7, 0x3f75, 0x4}) syz_open_dev$adsp(&(0x7f0000000480)='/dev/adsp#\x00', 0x0, 0x0) 2018/03/24 15:10:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007da000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') ioctl$TUNSETLINK(r1, 0x400454cd, 0x315) sendfile(r0, r1, &(0x7f000017f000), 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) 2018/03/24 15:10:25 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:25 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'bond0\x00'}}, 0x1e) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004bc0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000057c0)) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x3) recvmmsg(r0, &(0x7f0000005600)=[{{&(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000040)=""/21, 0x15}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/111, 0x6f}], 0x3, &(0x7f0000001200)=""/215, 0xd7, 0x8001}, 0x8c6a}, {{&(0x7f0000001300)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001380)=""/254, 0xfe}, {&(0x7f0000001480)=""/119, 0x77}, {&(0x7f0000001500)=""/199, 0xc7}, {&(0x7f0000001600)=""/236, 0xec}, {&(0x7f0000001700)=""/254, 0xfe}, {&(0x7f0000001800)=""/83, 0x53}], 0x6, &(0x7f00000018c0)=""/20, 0x14, 0xffffffff}, 0x7}, {{&(0x7f0000001900)=@un=@abs, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001980)=""/137, 0x89}, {&(0x7f0000001a40)=""/189, 0xbd}, {&(0x7f0000001b00)=""/100, 0x64}, {&(0x7f0000001b80)=""/47, 0x2f}, {&(0x7f0000001bc0)=""/234, 0xea}], 0x5, &(0x7f0000001d00)=""/95, 0x5f, 0x1000}, 0x6}, {{0x0, 0x0, &(0x7f0000003380)=[{&(0x7f0000001d80)=""/213, 0xd5}, {&(0x7f0000001e80)=""/79, 0x4f}, {&(0x7f0000001f00)=""/160, 0xa0}, {&(0x7f0000001fc0)=""/89, 0x59}, {&(0x7f0000002040)=""/27, 0x1b}, {&(0x7f0000002080)=""/159, 0x9f}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000003140)=""/14, 0xe}, {&(0x7f0000003180)=""/246, 0xf6}, {&(0x7f0000003280)=""/218, 0xda}], 0xa, 0x0, 0x0, 0x94}, 0x291}, {{&(0x7f0000003400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003480)=""/34, 0x22}], 0x1, &(0x7f0000003500)=""/35, 0x23, 0xba9}, 0x5}, {{0x0, 0x0, &(0x7f0000004940)=[{&(0x7f0000003540)=""/4096, 0x1000}, {&(0x7f0000004540)=""/53, 0x35}, {&(0x7f0000004580)=""/52, 0x34}, {&(0x7f00000045c0)=""/198, 0xc6}, {&(0x7f00000046c0)=""/117, 0x75}, {&(0x7f0000004740)=""/62, 0x3e}, {&(0x7f0000004780)=""/137, 0x89}, {&(0x7f0000004840)=""/233, 0xe9}], 0x8, 0x0, 0x0, 0x54e}}, {{&(0x7f0000004980)=@ipx, 0x80, &(0x7f0000004d00)=[{&(0x7f0000004a00)=""/152, 0x98}, {&(0x7f0000004ac0)=""/234, 0xea}, {&(0x7f0000004bc0)}, {&(0x7f0000004c00)=""/230, 0xe6}], 0x4, &(0x7f0000004d40)=""/81, 0x51, 0x2}, 0x8cff}, {{&(0x7f0000004dc0)=@ll, 0x80, &(0x7f0000004f40)=[{&(0x7f0000004e40)=""/216, 0xd8}], 0x1, &(0x7f0000004f80)=""/110, 0x6e, 0xfffffffffffffbff}, 0xad}, {{&(0x7f0000005000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000005500)=[{&(0x7f0000005080)=""/10, 0xa}, {&(0x7f00000050c0)=""/201, 0xc9}, {&(0x7f00000051c0)=""/81, 0x51}, {&(0x7f0000005240)=""/110, 0x6e}, {&(0x7f00000052c0)=""/223, 0xdf}, {&(0x7f00000053c0)=""/13, 0xd}, {&(0x7f0000005400)=""/238, 0xee}], 0x7, &(0x7f0000005540)=""/139, 0x8b, 0xb4b}, 0x5}], 0x9, 0x91e1800fac65a22e, &(0x7f0000005740)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000005780)=0x9c, 0x4) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/03/24 15:10:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x0, 0x2, 0xc, 0x10000000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) 2018/03/24 15:10:25 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000080)=0x8, 0x4) dup3(r0, r2, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/03/24 15:10:25 executing program 5: syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x1000, 0x0, 0x0, 0x0, 0x401, 0x2000) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) symlinkat(&(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000280)='./file0\x00') syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000000240)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x0) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigaction(0x1a, &(0x7f0000000040)={0xfff, {0x40}, 0x1, 0xfffffffffffffffc}, &(0x7f0000000080), 0x8, &(0x7f00000001c0)) tee(r1, r3, 0x8, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYBLOB="f56de10ab7d5b38f0e5e73d50400a300", @ANYBLOB="00000000000000001f000017005f00000000e42c68ff9492ff46b63997afd446263c66ee8de0296776eea11bec5967f6254d504a04eca8469ec224671ed0c6d2dc7e627630297d4ca1570f7e65408edfdfc7487aa0257da4521c0805e183a47b15be47db423d4069a90c9dc7e51ae786949957f8e919764b8895c5be64a256ba7d794b48ca45cc5446319006c29e556ffba6f7eb4ea09b01047cd4f9d07e46ccf43a"]) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'ip6tnl0\x00', 0x6000}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f00000002c0)) fcntl$setown(r2, 0x8, 0x0) fcntl$setsig(r3, 0xa, 0x12) gettid() close(r0) 2018/03/24 15:10:25 executing program 0: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000030fff3)='dns_resolver\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000681565)="b8ad", 0x1, 0xfffffffffffffffc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r0, 0x4, 0x7) 2018/03/24 15:10:25 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/142, 0x8e}, {&(0x7f0000000240)=""/154, 0x9a}], 0x2, &(0x7f0000000100)=""/64, 0x40, 0xfffffffffffffff9}, 0x40000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0xffffffffffff0000}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=r2, 0x4) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000140)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/24 15:10:25 executing program 6: io_setup(0x40, &(0x7f000007e000)=0x0) personality(0x83ffffd) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x400400) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x8001) io_destroy(r0) 2018/03/24 15:10:25 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x41, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) timer_create(0x39318d163eb6390a, &(0x7f000083dfa8)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc6f28), &(0x7f0000490000)}}, &(0x7f0000c3affc)) [ 62.750948] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 62.769893] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/03/24 15:10:25 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:25 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1}, &(0x7f0000000000)=0x12e) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x10001, 0x111000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0)=0x7ff, 0x4) 2018/03/24 15:10:25 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x54, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x3, 0x0, 0x200000000000, 0x0, 0x0, 0xffff7fffffffffff, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) read(r1, &(0x7f0000367fe4)=""/91, 0x5b) 2018/03/24 15:10:25 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x2710}, 0x1, 0x4b, 0x2}, {}], 0x20) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/36) 2018/03/24 15:10:25 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x600) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr}}) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{0x4, 0x7d, 0x1f, 0x652}, {0x5, 0x6, 0x3, 0x101}, {0x9, 0x3f, 0x9, 0xfb3c}, {0x1, 0x1, 0x800, 0x7}, {0x4, 0x6, 0x18, 0xffffffffffffa301}, {0x3, 0x2, 0x3, 0xff}]}) open$dir(&(0x7f0000000080)='./file0\x00', 0x52d7ee7c358b0511, 0x40) 2018/03/24 15:10:25 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f00000002c0)=[{0x5, 0x0, 0x1, 0x0, @tick, {}, {0x5}, @time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control={0x0, 0x0, 0x5}}], 0x38) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x35}, 0x8) close(r0) 2018/03/24 15:10:25 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8041) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x4, 0x2, 'client0\x00', 0x4, "a276ec98bcdd47fa", "f85b7d7058252905754a00b64bd9fdb5b743ccb2280e8dacf12e7ba43936de33", 0x7, 0x1000}) r1 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000315000)) 2018/03/24 15:10:25 executing program 3: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="f8f6b5ba0a73ac40226e0d6439bf6a8fff80002e7b796c58e156435711b9ddff18cabce734cdc2a89f0db23a5baeb9599d77ec05c0193273175a0675fca8e2e2431a14f2cb6b1febcb", 0x49, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x8000a}, {}, 0xfffffffffffffffe}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0x4) 2018/03/24 15:10:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000100)={0x7ff, 0x3ff, 0x8}) 2018/03/24 15:10:25 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000000c0)=0xe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000000080)={0x0, 0x4001}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r1, r3}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/24 15:10:25 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000000040)=0x6db, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x4, {{0xa, 0x4e21, 0x7ff, @dev={0xfe, 0x80, [], 0x1a}, 0x1}}}, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)}, 0x0) 2018/03/24 15:10:25 executing program 7: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0xfd75) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) fcntl$setpipe(r0, 0x407, 0x8) 2018/03/24 15:10:25 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f73000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f72fe8)={@loopback={0x0, 0x1}}, 0x236) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='sysfs\x00', 0x0, &(0x7f0000d1cfff)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x10000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x2, 'client0\x00', 0x1, "c217e0b6136f034b", "f2121ef852ce1bc532031b96538e292db3f24bfd3c36af23ee8285722928039e", 0x101, 0x400}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/24 15:10:25 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x9, 0x4, 0x1a1e, 0x7fffffff, 0x0, 0x6, 0x0, 0x5, 0x2, 0x6a5, 0x6, 0x4, 0x9, 0x6, 0x1, 0x20, 0x200, 0x0, 0x29, 0x9, 0x4, 0xffffffffffff519a, 0x3f, 0x0, 0xe1, 0x5, 0x4, 0xfff, 0x9, 0x53, 0x100000001, 0x0, 0x0, 0x1000, 0x3605, 0x7, 0x0, 0x800, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x1b020, 0x167d, 0x7, 0x1, 0x5, 0x64a, 0xffffffffffffff7f}, r1, 0x4c2b4e66, r0, 0x1) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) write$selinux_access(r2, &(0x7f00000001c0)={'system_u:object_r:wireless_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x38, 0x32}, 0x39) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000100)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r3, 0x0) 2018/03/24 15:10:25 executing program 5: syz_emit_ethernet(0x143, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd5b9, 0x8000) 2018/03/24 15:10:25 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:25 executing program 5: clone(0x40000000000200, &(0x7f0000000080), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getgroups(0x2, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x0, &(0x7f0000000200)) r2 = getpgrp(0x0) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xda, "7f4eca4fe4b19fd53d994926806b82c72d56adaf72049f39329b8d60a91acea63b7e69b21155fd1a340a20c1a08ef11bb4150f85d7c1eb65a6a1cee387dcb81376576203459b53a31cd1ae2fffd3328d28623ab51f595259a2556cd4b2cd449ab77277f95266a0e3800c9f86a3ba94a10b3cc9148e3ebd22f3dfef74a2b2a0f3304ad3943a1e17372084fc9baf4d1066927151738dc84d684348eb0068ba8da91ce02a0525b1e623614d21728c51316a6ce0bc5a687e0d0c79f59a8a0ea9e567e575b8c8c80a2d4d9f411d008f291c4a1f70425415ee36ac93f3"}, &(0x7f0000000180)=0xe2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000200)={r4, 0x7}, &(0x7f0000000380)=0x8) kcmp(r1, r2, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r5 = creat(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$TIOCGETD(r5, 0x5424, &(0x7f0000000000)) 2018/03/24 15:10:25 executing program 3: socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/kcm\x00\b\x00') socket$kcm(0x29, 0x2, 0x0) readv(r0, &(0x7f0000c43f70)=[{&(0x7f00004d0000)=""/131, 0x83}, {&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x3) 2018/03/24 15:10:25 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xd4f, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="11fe7a54d800f9c06269f28d1800000000000000040fb8000000000000ffffffff6dd0d4000100a90000bcc1de84de4442ed43ffb02bf212", 0x38) 2018/03/24 15:10:25 executing program 0: ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f00000008c0)=ANY=[]) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2, 0xc0200) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000927000), &(0x7f00000001c0)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rt_cache\x00') ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000140)) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000807000), 0x3f) [ 62.973114] x86/PAT: syz-executor4:8323 map pfn RAM range req write-combining for [mem 0x19f9d0000-0x19f9d3fff], got write-back 2018/03/24 15:10:25 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x15}, 0x2a, r1}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') bind$can_raw(r2, &(0x7f0000000100)={0x1d, r1}, 0x10) 2018/03/24 15:10:25 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000180)={0x39, 0xd4}) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) syz_emit_ethernet(0x3e, &(0x7f00000002c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x54) 2018/03/24 15:10:25 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @empty, 0x8f}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f00000004c0)=0x84) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x800000000}, 0x1c) r2 = dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000300)={r3}, &(0x7f0000000340)=0x8) 2018/03/24 15:10:25 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000940)}}], 0x1, 0x0) r1 = getgid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/24 15:10:25 executing program 7: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x989680}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000001240)={0x0, 0x12}, &(0x7f0000044000)) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x0, &(0x7f00000001c0)=""/2) r1 = syz_open_dev$mice(&(0x7f00000012c0)='/dev/input/mice\x00', 0x0, 0x521000) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000001300)=0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000040000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in=@broadcast, @in6=@remote}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000440)=0xe8) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000140)) socket(0x3, 0x4, 0x819) linkat(r2, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x1400) getdents64(r1, &(0x7f0000001900)=""/4096, 0x4fe) getsockname$llc(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x10) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000000280)=""/95, &(0x7f0000000300)=0x5f) tkill(0x0, 0x14) clone(0x0, &(0x7f0000000080), &(0x7f0000001880), &(0x7f00000000c0), &(0x7f0000000000)="4b9ba488cdc77098fb897d10330c8a0e7a9254f25e8ec933a8c6a85c8704ec217ac5a2d8735deb8ce8a5a5") 2018/03/24 15:10:25 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000000040)=""/77, 0x4d) r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000200)={'security\x00', 0x4e, "c30dc02be6e7e043c38d0c2c91254489b2372c5292d9cf75c1a0ff762455195499a5104e0d7d77c407558002a37b395b8128b63ffc96fd445a67118698ed4211ff9cb98e3d30d7234bab041f3e67"}, &(0x7f0000000280)=0x72) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000100)={@dev, @dev, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xd}, @local={0xfe, 0x80, [], 0xaa}, 0x3, 0xdc3, 0x4, 0x500, 0x9, 0x4000000, r2}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "3d189d3c892bbeb3c6302100da010d1df2a43c42b4cc37bcfd9477b5ece1e4f7ec73545d3e225520944f08d6"}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x5) 2018/03/24 15:10:25 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x880) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000003c0)=[@in6={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e22, 0xfff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7fffffff}, @in6={0xa, 0x4e20, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0xc4) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000340)={{}, {0x0, 0x1}, 0x0, 0x0, 0x2}) select(0x40, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000740)) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20040) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000009c0)={{}, {0x5}}) [ 63.124692] sctp: [Deprecated]: syz-executor0 (pid 8358) Use of int in maxseg socket option. [ 63.124692] Use struct sctp_assoc_value instead [ 63.166295] sctp: [Deprecated]: syz-executor0 (pid 8358) Use of int in maxseg socket option. [ 63.166295] Use struct sctp_assoc_value instead 2018/03/24 15:10:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f00003e1ff6)=@un=@file={0x0, './file0\x00'}, 0xa) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x8, r2) 2018/03/24 15:10:25 executing program 2: unshare(0x8000000) setpriority(0x0, 0x0, 0x9) r0 = mq_open(&(0x7f0000000440)="2d249ef105d400f5620c682f602959149ba566a94babc7a75508fda3d2e85079aff3018e15b686f0bd6177ff3e5c52fab2df867d23dec3350180f095f2a1ddb36fef90259db2053bef7da275726167826aa9fa710f805bae56ac72513d88df632bb881a80cfc51bbf7c95bb63ad62ba3da16b0c3de55a64173ec3cec686217bd0522509939c95e3bf48f22536ab796a42a6291707b513ad213c53c4df7463a3a95f791c4cbadaeff14158cb9cd29941b1e9c8b271e98deabf8ee1c1660c74231fcb66f9c5b852e6062d7309c71490dfe2eb8fccfcaa74f6cc2e8e22451343ebaf4ec1e4d0dbbc0f50c3e879e4a31ebed60", 0x6e93ebbbcc0884f2, 0x80, &(0x7f0000664fc0)={0xbe5, 0x5, 0xffffffffffffffff}) mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) setpriority(0x0, 0x0, 0x4) mq_timedreceive(r0, &(0x7f00000000c0)=""/144, 0x90, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x800, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000002c0)={0x0, 0x7fffffff, 0x10001, 0xc39, 0xd6}) mq_timedreceive(r0, &(0x7f0000000200)=""/181, 0xb5, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}) 2018/03/24 15:10:25 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f), 0x0, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:25 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x4, 0x401, 0x9, 0x8100000000, 0x800, 0x0, 0x1, 0x9, 0xf5b6, 0xa373, 0x8}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x3, 0x6, 0x401, 'queue1\x00', 0x1}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000180)={0x2, 0x0, 0x6, 0x7, 0x7ff, 0x6b5}) 2018/03/24 15:10:25 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) socketpair(0x19, 0x7, 0x7f, &(0x7f0000000440)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000cfd37ff50de243cebcb5ce58a9bbd99141536bba175d2ecf55c003a0d25bd9698449155750c777401eb2949f6b4b822486e442e12017bcca8e233c7a1c7f6023b812973f0cba9dca55d169ada68de6c50092427118d015eac690c136226e5155867a13873f83e74c370ff485720a887f0ce967e51a62903007b431e563cd75c3036540991240aa63d33006ce84976ff500000000"], &(0x7f0000000280)=0xfffffffffffffea5) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0x101, @dev={0xfe, 0x80, [], 0x15}, 0xcc}}, 0xca0c, 0x6, 0x7, 0x10001, 0xd2}, 0x98) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x2, 0x3, {0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x100}}}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040002000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ed75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x1000000f5}], 0x2000000000000063, &(0x7f0000003180), 0x29e}, 0x0) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x200000) 2018/03/24 15:10:25 executing program 4: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/236, 0xec}], 0x1, &(0x7f00000001c0)=""/135, 0x87, 0x1}, 0x100) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000002c0)={@rand_addr, @loopback}, &(0x7f0000000300)=0xc) mlock2(&(0x7f0000b25000/0x4000)=nil, 0x4000, 0x1000000005) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000340)=""/186, &(0x7f0000000400)=0xba) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000b26000/0x4000)=nil) mlock2(&(0x7f0000b23000/0x4000)=nil, 0x4000, 0x0) r1 = open(&(0x7f0000000440)='./file0\x00', 0x402100, 0x100) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000480)=""/26) 2018/03/24 15:10:25 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x300, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) getpeername(r0, &(0x7f0000000100)=@ethernet={0x0, @broadcast}, &(0x7f00000000c0)=0x44) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/24 15:10:25 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000280)=ANY=[@ANYBLOB="800000001800000004000000008000000500000009000000f3ef00000900000035a53c26faba0620b8c516f3fa752dad1426574ca2a84ce08e1e4f"]) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000400)=@known='user.syz\x00') ppoll(&(0x7f00000000c0)=[{r2, 0x2680}, {r1}, {r2, 0x4020}, {r1, 0x8}, {r3, 0x8000}, {r0, 0x20}], 0x6, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={0x80000001}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x4c4, 0x2}, &(0x7f0000000080)=0x10) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x7fffffff, 0x80) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000100)={'bcsf0\x00', 0x88}) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12}]}, 0x18}, 0x1}, 0x0) epoll_create(0x6) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000008, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000100)={0x3c, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="076308631040000000000000", @ANYBLOB="01000000000000000e630c400300000002000000000000000e630c400400000002000000000000000763044001000000"], 0x7f, 0x0, &(0x7f00000001c0)="6baba01176dc45726615e1d5e2a40d1f1c58c7b3f41e0960cc86a3f1e0cf93b5cd572ba52188147ba5a2559911200aa01a2d6571e506be33bede2e82202b3a7867dc4ce42674182be353bc68f014d79470f4e459a1c48b2641a575b0cb3f4c6b0136ba95e1219ca243b1bbe13f9f0dd941e0f3bd8c21f6e9bfe3fe5efd8ded"}) 2018/03/24 15:10:25 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x80, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x4e21}, 0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0xffffffffffffff8e, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20880, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000010c0)={'ip6_vti0\x00', r1}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013effc)=0xbe, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0xfffffffeffffffff, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095dff0), 0x0, &(0x7f0000765faf)}, 0x0) 2018/03/24 15:10:25 executing program 7: keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000180)={r1, 0x31f6cc9, 0x690000000000000, "953a76f95bdc5617fd79ef7463b12ac383c68163562e681eef7580169f3a6805faaa2a151efb873e188e7188f0d42a93f5bd125589c71b0ddfcc72236ca1daf361a9b819808d85f0aa76a750b2714e28448058d25161c9af4f0e2270aace188c0aa1b9dec74596e99d78926f642323e7b780c951e30f0abea6"}) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x4000) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000000c0)={0x15, 0xf, &(0x7f0000000080)="112886dea0a11971ad7d7295d41e4c"}) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x5, 0x6, 0x7, 0x100000000, 0x3, 0x70755bac, 0x8, {0x0, @in6={{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0xc}, 0x1}}, 0x7fff, 0x8000, 0x6, 0x7}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0xfff, 0x0, 0x6f4c, 0x0, r3}, &(0x7f0000000340)=0x10) 2018/03/24 15:10:26 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="53edb636d7cd9dacdbb3481ca70f9af8f2db7cf72d806fdffd3512e2910f9ac380f5a48ab2f19956ae5fbadf290e81647331eeade79d66d8bc8d37a036179f19926316def14f272408007495c809ad214c5b723249351c52e413baa74325f7f3cf52db381aea404d5d39c93cb79a66f85b74b39b6816fb3e16622bec821e68102785d803a2061307142930738d79019c69e39fb6684691b8c42895277b916d1f3b02d08af39e0f6f15a40891d62056cdb257ec08f73f2955cd5795a64bfdb06397ba1ae5cca8c2d8b310bbdcd3f7a6a77953da047de9c53112c151f4f8eff1f776c3e5b318fff7c4757f9cc23e454aa230302e591000", 0xf6, 0xffffffffffffffff) r1 = add_key(&(0x7f0000000280)='blacklist\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r0, 0x40, r1) syz_emit_ethernet(0x36, &(0x7f00000003c0)=ANY=[@ANYBLOB="abaaaaaaaa15e2701bb60689080045000028000000000004907800000000ffffffff00009078e0000001b09b6d5c2a91e414699d955c64e66db0ef8558762149e10c1194d0d2aff91125feb012fef9ce53fe8ce06390764dcd1459051544872a937701885a91e214df5b7d53765b16ce0c875769e4e2ec70e8d97bfb2f922c4685b59116a9fac8f8dea29a3133e80dc5bc0255b1b68f200b247bd461bf1b6c9285b3e9"], &(0x7f0000000080)={0x0, 0x0, [0x89e, 0x0, 0x2000000]}) r2 = gettid() r3 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x40, 0x40) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000340)={'IDLETIMER\x00'}, &(0x7f0000000380)=0x1e) sched_getattr(r2, &(0x7f0000000040), 0x30, 0x0) 2018/03/24 15:10:26 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x3, 0x2000) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000002c0)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) io_setup(0x3f, &(0x7f0000000040)=0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) io_submit(r3, 0x2, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000240), 0x0, 0x1}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000180)="20e71ac0d64182c81273caeacefd6e5b015f125dc5e3c29fc4d568a0773a9dacc30ea4a9e1fab8d09c6780a339fc41c900fbf9771f270de3ce6755c9bfeb5eed8f068cdf4835424485d7fd374c0f127005e91d154b4e37c2e83f744bdfb36b48e6d3d11aae8bd6adcffde9aaa5c28e8db3143e96943d3a976519e47d6dc2286fcc2c3c7830537f69811aa532e202b9540d71ce327811e531", 0x98}]) shutdown(r2, 0x0) io_setup(0x14, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0xa1, 0x1, 0x80000001}) 2018/03/24 15:10:26 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt(r0, 0x100000001, 0x6, &(0x7f0000000100)="98a817dde1cf298cf2c2ed887d1b91270c5a472feaeaf225f24b068a16b3ffb1f256187b0ecece3d7180af7745641613a20824a4a00ce44ce2b2ade357c357f4ff5a16d4ade871cbff84b69c18869428d68d57be081e12f77fba98d004c1b43853509790cb27a0541230693f8e0fe01bebdea73d8985b0429f20e08efd18218b9d03afce8dcf1acd81d8381b04511871640e458916e18d6cf4622d75922205d48f3d9a46225a478d700d46d3c56777e918a55de83a8d74d0d086f5660cb22df027abf5b489d55c126eb7ade2fe", 0xcd) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fchown(r1, r2, r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB="00030000000000e60001000000"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) r4 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00000012c0)={0x4, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0xa168, 0x0, 0x7f}, 0xb) 2018/03/24 15:10:26 executing program 2: get_thread_area(&(0x7f0000000000)={0xa09, 0xffffffff, 0xffffffff, 0xffffffffffff2fc2, 0x1000, 0x6f, 0x0, 0x2, 0x5, 0x2f5}) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}}, 0x2) 2018/03/24 15:10:26 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:26 executing program 0: unshare(0x100002) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r1}, 0x2c) 2018/03/24 15:10:26 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x80000) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000080)=""/12) getsockopt(r1, 0x400000000000003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000040)=0xbc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) 2018/03/24 15:10:26 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000200)={0x6, 0x3, [{0x3, 0x0, 0xfffffffffffffffc}, {0xfffffffffffffbff, 0x0, 0x6}, {0x7fffffff, 0x0, 0x1000}, {0x80000001, 0x0, 0x9}, {0xffffffffffff8c54, 0x0, 0x80000001}, {0x6, 0x0, 0x3}]}) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[], 0x3c3}, 0x1}, 0x0) recvmmsg(r2, &(0x7f00000026c0)=[{{&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, {{&(0x7f0000001580)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x1}}], 0x2, 0x0, &(0x7f0000002740)={0x77359400}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = gettid() r5 = dup(r3) listen$netrom(r5, 0x2) readv(r5, &(0x7f00003c2000)=[{&(0x7f0000000100)=""/209, 0x84}], 0x20000000000002e6) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee6fe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x1000000000016) 2018/03/24 15:10:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f00000000c0)=@ipv6_newaddr={0x2c, 0x14, 0x201, 0x0, 0x0, {0xa, 0x80fe, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1}]}, 0x2c}, 0x1}, 0x0) 2018/03/24 15:10:26 executing program 5: r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x7fffd) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000578ff4)={0xb}) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000140)={0xa30, 0x8, 0x1, r3}) epoll_create1(0x80000) 2018/03/24 15:10:26 executing program 2: r0 = socket(0x4, 0x1, 0x80) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) bind(r0, &(0x7f0000000240)=ANY=[], 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/icmp6\x00') ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000100)=""/253) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/03/24 15:10:26 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000d07fee)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x200) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x9, 0x7, 0x535, 'queue0\x00', 0x5}) pipe2(&(0x7f0000d55ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000000c0)={0xe0d3, 0x2}) 2018/03/24 15:10:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d18ffc)=0xb, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000002c0)="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", 0x1000) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r2, 0x100, 0x70bd29, 0x25dfdbfe, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@loopback, @in=@broadcast}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xb9c6ab13a91f2fd3) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfcffc), &(0x7f0000d17ffc)=0x4) 2018/03/24 15:10:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1000, 0x10000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0xffffffffffffff3c}, &(0x7f0000000140)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x1000000000803, 0x0) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x4) 2018/03/24 15:10:26 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b79000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TIOCCONS(r2, 0x541d) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) [ 63.429676] sctp: [Deprecated]: syz-executor4 (pid 8424) Use of int in max_burst socket option. [ 63.429676] Use struct sctp_assoc_value instead 2018/03/24 15:10:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x8}}, &(0x7f0000040000)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000002c0)=0x10001, &(0x7f0000000440)=0x4) tkill(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000600), &(0x7f0000000200)=0x14) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000680)={0x1, &(0x7f0000000480)=""/50, &(0x7f0000000580)=[{0x3ff, 0xa7, 0x1, &(0x7f00000004c0)=""/167}]}) pwrite64(r2, &(0x7f0000000340)="c8a24441a0c65c0ce8217854bb148b258ad50b47bde7890a5e085f4035aae07ec708241a720b890b182a5208296d267a4f9467a4f1ffdb0a10049f903d0290709b04dddc17bd9a41abf45ddc2b52937da889c9253adbc23a0425b30166f76c4f9dbd0bbba91b5317d6c2a325d485bbb8e50f847f37bbf9633ab4cee9d1009d7dd4b16804a63827e3942a9cd67f014a8da5b09b1a21fa5147f63d3ad4d9947812b75f868b59392861935aa67602d66896d9840a99f25eacff1787079b76479b1b5edc68806f8980b44420246f529c60b311db4ce7deaf21a0450cb0a09d67a481e2de939397d489475c7ab75dca904f2f", 0xf0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f00000001c0)=0x1e) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f00000000c0)) socketpair$packet(0x11, 0x7, 0x300, &(0x7f0000000080)) ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000006c0)={0x0, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x6, [{{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @rand_addr=0x5}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @rand_addr=0x4}}, {{0x2, 0x4e22, @loopback=0x7f000001}}]}, 0x38c) 2018/03/24 15:10:26 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000010c0)={{0x8, 0x2e}, 0x1, 0x80, 0xfffffffffffffbff, {0x7ae, 0x1}, 0xffffffff, 0x2}) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x7, &(0x7f0000000080)=@framed={{0x18}, [@map={0x18, 0x0, 0x1}, @initr0={0x18}], {0x95}}, &(0x7f0000000040)="7379e66b616c6c657200", 0x25b5, 0x1000, &(0x7f00000000c0)=""/4096}, 0x48) 2018/03/24 15:10:26 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x208000009) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x4000) r3 = syz_open_pts(r0, 0x0) r4 = dup3(r1, r0, 0x0) close(r3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0x10001, 0x1, 0x2, 0x3ff, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000000c0)={r5, 0x51}, 0x8) dup3(r4, r2, 0x0) [ 63.508797] sctp: [Deprecated]: syz-executor4 (pid 8434) Use of int in max_burst socket option. [ 63.508797] Use struct sctp_assoc_value instead 2018/03/24 15:10:26 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x40080004) mmap(&(0x7f0000024000/0x2000)=nil, 0x2000, 0x2, 0x2010, r0, 0x2) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4000, 0xffffffffffffffff, &(0x7f0000ff9000/0x4000)=nil) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) 2018/03/24 15:10:26 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) io_setup(0x20, &(0x7f0000c6b000)=0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) io_submit(r1, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x401, r0, &(0x7f0000000100)="ecd33b25996d50bc556a5adff91c81be96bdb87b5d39d4deee2d791b3220ac1df456cd4df472687e00a15c73cfc4f210f86095d551a584f3f0075a57c596eb", 0x3f, 0x1, 0x0, 0x0, r2}]) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)="5ba81c8b", 0x4}]) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3ff, 0x244100) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'ip6gre0\x00', 0x0}) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000000c0)={r4, @dev={0xac, 0x14, 0x14, 0xa}, @loopback=0x7f000001}, 0xc) 2018/03/24 15:10:26 executing program 3: 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 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0x0, 0x2, {0x0, 0x3, 0x8, 0x3, 0x1}}) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) lseek(r1, 0x1fffffffffd, 0x1) 2018/03/24 15:10:26 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x6, 0x3, 0x0, 0xf86, 0xffffffffffffff7f, 0x5b, 0x9, 0xfff, 0x3, 0x1, 0x0, 0xffffffffffffff01}) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000b2054)="24697e223026276e6f6465762f706f0900785f61636c5f61636573732d2400ad") getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/24 15:10:26 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x3a840) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x7f, 0x0, 0x401, 0x7, "86577f6d64c00e9626e74eb641f16987cf29a48193c911573ec30f2bc411ecfc566cac9b6bc53ef2ca4c236a", 0x100000001}) accept4$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80800) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000000080), 0x4) 2018/03/24 15:10:26 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0xac, &(0x7f0000000000)="ea429378ab4306035fa679c64ee6b799a55504901087889b05d75e01394c02ad307131d52b0cc26db57cf4f429206dc5d5eab3b846fcc95926322e048897a7e7577025051f34c90c5815979f71370849475a51a58f655ab6be9d672163f99aff593294c7d13a8cf90db267089d24aaac82321d8e05779c700d207d3ee5b49dea8a3dd33fa2bf55fcd7198770d499e08ea8222c5f3b6911a298583b74d8fea74fdffccbf9a2288ece237c6494"}) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x4e20, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001940)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001efff)}}], 0x30}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000140)={0x4, 0xff, 0x3f, 0x135, 0x1f, 0x3f, 0x3ff, 0x8, 0xf2a, 0xfff, 0x4, 0x43c}) 2018/03/24 15:10:26 executing program 0: 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$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000200)=""/253) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082ef0a)=""/246) close(r1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r1, &(0x7f0000000300)="821ddcaf05bdf38479753a98607d7c10b6e83cd4bed3fe015130b509c54ef92d2d41d624b7111ee4d8d9aa357b9c0ac0bdf5ebd28e17b38755d4b820d11c0fc2cd267787f68a516cb26df67fb22cdddc332b7bf6d717958f61287c8e7c49c8f69ae7786ffd29947d0c2fa08ecd4e5c65dff1e232ccebb238c6ca5804361133d3168d9297e81438e64a83dcd506c82b4d36493777dbaebd7bff86f9f21f879bcc6340c3e68d3c77d4c86d22dfe99c19bd05fe9ec6196a25b7c6f81e18be8eabaa48eb76fc2404ed5650cf9da7466b299dc3b7df61dcb187fbd6099772974a6a485ddf377b0100c5a6"}, 0x10) 2018/03/24 15:10:26 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:26 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={"7f6f0000000000f700"}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000080044dfc, &(0x7f000000d000)) 2018/03/24 15:10:26 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="380000002300290800000000000000000b0000000800850000ff070000001900ecec000008000800ff7f00000c003e0008000000476cebe3312e51e370a3690bc5a604d4a3852f6eee43965b30a5d5bf583ebb8d536d5a89b423a555bc7bfc64bf16fdb545dd13f305a433c06197a08086076368fe555ba5b542ba952c3270075d6cf1e4e16694c221786a694d971afa", @ANYRES32=r0], 0x38}, 0x1}, 0x8004) 2018/03/24 15:10:26 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e2000000000000000000000000008001200020001000000000000000000300000000201000000000000000040000200000000000000000000000000200102000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x4201) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000040)={0x2, 0x0, [{0x0, 0x200, 0xb3b, 0x9, 0x7fff}, {0x1, 0x7, 0x9, 0x80, 0xc822}]}) 2018/03/24 15:10:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x309000) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=@bridge_newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x30}, 0x1}, 0x0) 2018/03/24 15:10:26 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x1) sendto$inet6(r0, &(0x7f0000000080)="d3", 0x1, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xd}, 0x1c) 2018/03/24 15:10:26 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x204242, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000001c0)) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x100000000, 0x100) socket$key(0xf, 0x3, 0x2) fanotify_mark(r0, 0x42, 0x8000000, r1, &(0x7f0000000140)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)}, 0x20) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000001740)=""/137) umount2(&(0x7f0000000040)='./file0\x00', 0x0) sendmmsg$alg(r1, &(0x7f00000016c0)=[{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000200)="c3c3474590d89302f55e3f", 0xb}, {&(0x7f0000000240)="c3582f9e4124b1becaa237ae5f8b8b4dd62bea46d352442637bb3b2b5a6567989ee0b3f8a03a2e8d9582efaab9dfea41f4a4227b61079fd10d36fd2c91911ba6b9094eb29ea2e5d85126c513e47ae39eed4755393e2f8cf1ba6d76b685aeaff2211f87f6ed253e90b1bd6e5b3aa06f7e24a0c18f0187cf75b5b3e325136a19b6e2dd00829ba5c1ee6236980d56c166cf208779fe772470393f3a45ea57d7ab4ae171f4eff52b807f3136f643ae557b934ec0f5271160cb47cbd92e18822907c891cf7ddf0317ecadf17334998cf0e04ca3e317da5719f96be5dbbe9d", 0xdc}], 0x2, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x148, 0x40}, {0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000500)="e417613cdc1371758f6cc3cfdcdeb059c686ddb8f050f9db859e4f57dbcacdb7419270575904705949f602d0269f9b5e532606388bcf32cfc8f5879373d4c32ec755a97cb8f98611ff8ba09adf9efc81d3a48ef980f6e9949c8b27cce85169758c832eb8bd1214b7c86b5499ea76d413932391f3015486830e060cf9d4216cd98e154499bd13a7690ac7756d419790d5657be9a1ce1ec2ece4f4aa3ade2f10d6620c32ccba2423a777d64ba7c9c2d9", 0xaf}], 0x1, 0x0, 0x0, 0x40000}, {0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000600)="7282759937529cb506e72c1a481a75161b12e548d8fa31b455b152c55604a5b54d47a7a10f5f9aaa66ed807a6e8ebe5cc21e53f9e6431c01e5f9c70d5d894d065b2afc483eb8323e7473dcde45b90c4e80d6fd9639fc3f7205385b2ef9d331cb099cf60e9efac6208d05d45ad59dad186259a6cd6a2885f44cf7", 0x7a}, {&(0x7f0000000680)="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", 0x1000}], 0x2, 0x0, 0x0, 0x80}], 0x3, 0xd0) 2018/03/24 15:10:26 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:26 executing program 0: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000200)="2400ffff2a000700000000080000000efb05fb000007ffffff03025f020000000000fd107aa9a1746400c008d985a89fcfc89783000000000000004df651155f5eb1fe2664cfa4e1f62f1d37df05e1ff000000000079b131f92b829d34251205adde1f865de475caebc5a672e82f19cbdd39353cd7fbe8fbe9882087a046319645616e9101596858208391b41f2dc369", 0xfffffffffffffcc7) 2018/03/24 15:10:26 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f00000fefe4)=@nfc={0x27, 0x0, 0x2, 0x7}, 0x80) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000d2b3d580"], 0x8) sendmsg(r0, &(0x7f00000c8fc8)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000380)="d4646199", 0x4}], 0x1, &(0x7f0000000140)}, 0x0) 2018/03/24 15:10:26 executing program 0: r0 = socket(0x1, 0x4000000000080003, 0x0) r1 = memfd_create(&(0x7f0000000080)="47504c5c757365720a212547504c757d73656c696e75787d70707031a66264657600", 0x3) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) setsockopt(r0, 0x108, 0xe, &(0x7f00000000c0)="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", 0x1f3) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/24 15:10:26 executing program 2: r0 = getpgid(0x0) sched_setaffinity(r0, 0x1cd, &(0x7f0000da3000)=0x2) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = dup3(r1, r2, 0x80000) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x8, 0x10000, 0x843, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000240)={r5, 0x91, "0193ccc25022cb7b7ef7d1eb697ccd7a6701960d36feea6d4ad6488196806688c54c2a3b2428280d05be83aecdc35476ca9dfe6be016bc6d81eac2cd51b7ead6a0c6749fb269003535b13ea5a75e6a8dc3b25d86596d1235d2be6ea3231ea41254a93e9688b06ae9956aee1b7b182e151929a7ff4512135dca604c64b39a13ffd0c8081a942315be7dcad08e2496433d4f"}, &(0x7f0000000300)=0x99) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r8 = userfaultfd(0x0) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r9 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xffffffff, 0x40401) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r9}, 0x10) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) seccomp(0x1, 0x0, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0x10000000000, 0x80000001, 0x800, 0x1}, {0x0, 0x1, 0x15ab40000, 0x100}, {0x4, 0x0, 0x3, 0x1ff}, {0x4, 0x4, 0x81, 0xa4a9}, {0x7ff, 0x40, 0x6, 0xdb66}]}) write$sndseq(r7, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @note={0x0, 0x9, 0xe7b6, 0x8001, 0x7fff}}], 0x1c) write$selinux_validatetrans(r7, &(0x7f0000000500)=ANY=[@ANYBLOB='system_u:object_r:utempter_exec_t:s0 system_u:gbject_r:cpu_online_t:s0 \x00\x00 /sbin/dhclient\x00'], 0xffe2) read(r6, &(0x7f000022e000)=""/74, 0x4a) dup2(r6, r8) 2018/03/24 15:10:26 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000040)={{0x2, 0x3, 0x1, 0x3, 0xffffffffffffff7f}, 0x0, 0x3, 0x2}) syz_emit_ethernet(0x3e, &(0x7f0000976000)=ANY=[@ANYBLOB="0180c20000000180c200000086dd6006f52600063a00fe8000000000000000000000000000ffff020000000000000000000000000001800090780000ffed"], &(0x7f0000a95fe8)) 2018/03/24 15:10:26 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_int(r0, 0x1, 0x400025, &(0x7f0000000480), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7, 0x80000001, 0x3, 0x1, 0x8001, 0xefb2, 0x5, {0x0, @in6={{0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}}, 0x9, 0xfb, 0xb133, 0x9, 0x8}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, &(0x7f0000000240)=0x84) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x400007ffe, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000440)={r1, 0x40}, 0x17e) syz_emit_ethernet(0x4e, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0) [ 64.151675] netlink: 28 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/24 15:10:26 executing program 0: syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x109400, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) sendmmsg$alg(r0, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000100)="52ed6896366b55ded6a61e563aacf0e4fc2ad58956438c27596dba3476cf4080a6c8ae257c2a989a45fe37d3154fff61fb54d1f12accb6684357f16415c50dc0bb2d8e3fdd954e189ea318a06b28e0899234d326a403ae6ab3b08381ae9b962be3aa2b56f55904057b1516b047753f0c05810ba1c8fc4d9293930dba41974539efbad33f1731639f995d3bed39dcc3cbfbcfb017c81c1c744f0d6b3461ed122561f11fc97f2868c99eb0ca13dad59450b2b9cf38fccde095a209aa306dc8d38e9123affad5ef323d14bd03", 0xcb}, {&(0x7f0000000200)="15378e2347fa5476938c43ef19f342ce8314620c1192d1df6c765de2276aa7d85c694b2a5491cd50a75f0d0f690af21a0689672a7475bc9604a948b038d360d6f1dd0819c71aa90eb521dc99dd81142d9ed609df2e672b141da2c613732c084eb56c1b4103fafc240a68bd8758aadb3bb6f7654165a49889605d0e4d2be1795ba9385c4a0361d289492c11db05", 0x8d}, {&(0x7f0000000080)="757f874c15c0654747", 0x9}, {&(0x7f00000002c0)="c1b6c0cbe9b35a976552d4f11c00b3bf2baf741b5531de3f2961e0521b06148368324b4cd75227c9b9826a24c3ebf405842aa678ebf072b89cf36f0bf69b84dd70979dafd115cf062d2606462b65695621e9b9d6738c95ed9b9bbed4edb05ad2599c7c4471de0fc31f482df580d434e6bd27def47f84316271f9ae7ac4fa30850482332fd6bffe851b6fe3c572a24f6cbf39e423e89111bf63b19b291007a914", 0xa0}, {&(0x7f0000000380)="8e9f2a386ba47bbaafeb2f6ceb79629a4aac157d45d195ffc2a5a00b09c58b8381a7c4076f4ee5edd9ca67f6cb23dfb87ef144fab9de8a8e5df08ac341cbb473105d47ae2857dc1d362f541021be5336d7f460316f748a4ab39a983ede2703b7f95b2db565648477ea49bc8bd456f92f71f442b8f4db3d2d00f96d46994e042ae64731a430403a7d33d17ce7bc7dc6c024b0619d5fe885e710aa01583a0ca3274346e313d0fb4bd0c696aff949ef91211b1e5d6dacfbead7515d3b856a6fd13600691de9cca1f31ca6609ceafded65eda93685092348b3d91b6c0cb137d37f1a63cc2e5c47fd", 0xe6}, {&(0x7f0000000480)="a9c543e117a4d412ee6890c3d123e70d8eac449b0a190b6f04f7febe2661721c81d425dee73fb77390bf0df20cfa369f69a9c11e9f298e1f9ee23a2ab5d3f4dd", 0x40}], 0x6, &(0x7f0000000500)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, {0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000540)="1cd15af77faaa9d46d2905072326c9a1640408de202b4132224edb1d7e02774d378f815092f2c558ba6a6e8c0937cb510f788e51655da84d5fbac1e0380e89cc8c6f43b3df155ed9", 0x48}], 0x1, &(0x7f0000000600)=[@iv={0x6c, 0x117, 0x2, 0x5c, "7943f725101c4027fd1e77af56d65dd4c183e79b95819f22cb5bdd45cbcbf1a19e0b0ad5bc328849e3334b854be7a81a4cbc629b1d110b350edede990ba551ec04d2b804114dbec96e5eef44951e4652559afc28f502d46fc266b16d"}, @iv={0xc0, 0x117, 0x2, 0xb0, "398189acd2ddca1efede5800b6bbfe25924ebca115e4f0cd4ba060c7be873c72c1bf7d60c9fe49ed53ba11aef12b03c446788493acc1fc30f06f8580b040dc33b7029d1cb62c426394e97df5045d506c141d666b8d26cca357be114cb99ccfe8d44c8373ce38413ebcf24cf9412d62ea2a0bb7db61c7b6a4083132eb468c3569bda83be3f2b349313cc15fb0d21c05b9381eb51023a47750f60668b112eb3e4287fd16f81a725c1c7d470c29fc0d53e8"}, @op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0xd0, 0x117, 0x2, 0xc0, "5f4364cae6ba1b70ab3f77b2b8ce77dc7d9b9801a2e602cf7b7f5f06e623e12111738802e104470221c72094fb54f29ab235933b17462ebdc793413f4eb836b5f73d48bf058d83f9ca3c637336a6eba9232e342745609b1ee89458c4dbc80037920c5ae3416c76618d9c60b4b763fb99aab650a957901e2c295bb4d69b4a8e3f7b1dc362032e64625135a0dea3918d59826e152e856a3c0bc0656a065dd0a19bb5c88478b339427aae68eb6776689a9f28f18eaebd5064105497b545d0ea008d"}], 0x21c, 0x4000}, {0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000840)="29cade3cd3e437782e0f1a2bfeffc529cb9b48dd2853b3dafde0ffd9603ca39b72496ae418827166133a00fec790b406fd4533ca7569dbc7271b7a520214760e2842d701de8ebfa572e4e3ad1e8148e93269a83ac1c845aa94cf96e80a240ad9b254dff30db16c43cb2e81cc34693bef8e138e910bd37411b3cbc84e9f0197908926e2d7b081664cd6ae654d13a693c7116b9460bd03960101c9eeeef925c9e36ca6f4a5c7e00ebefb4cbdddf403fd8e28d9fdaaae6beac641da33b65ca1955b63d7303ba9739f0aa87d84113c0ab458c8608a4638744d65f73ec7e98fc56706f3e9", 0xe2}, {&(0x7f0000000940)="2f88043c28a25271c6a90b02f5e38f9258b8b316c9625eb02d00707dcec5da52e1a2988afbae7f831611e4e066bc77a03803d4a6feaebf5b0731b7c8c6e852751f8ce89d58f2e55c2acd50c102ded690b0bbda30775ff39dcdb064018970146b0cb325cd14205ca8b5ed3f82c603a39fb78296f0d85e2b6fe3883ff125155c5b84f204070a45a2b3edc35d298fc378836b5ea872ac7d416c0b77f0380686", 0x9e}, {&(0x7f0000000a00)}, {&(0x7f0000000a40)}, {&(0x7f0000000a80)="1edcc8d6a1885f380486fc92772ab3180d36f1c918fa61af37bcaa0c1375d20dde7f6587f09b0bcbb3e72554acad03efe00dbf46e0d50745904aa01d3faac0dc60f40fc7f173e7c4182a6a717af82cd5bf9fbaccd042973852939ceeba6e1a390e1b6dfb10d4260225dc7d36630b500574baafac54071681648380ef47101baeb07418af5985908fa9f8218e287ced26ca77cc43e51a3f4842b7f1177edc946100811dd5898c9bf4d4874dbc7b7d5c89380ebb69d4de07933cb147", 0xbb}, {&(0x7f0000000b40)="272475d0a051814c8a01c912dd07c9b0dc9e265b6b34a9451ccf694ca53f7683effbc400f289296fa9b10a8d6ef285af38cd02e8091f03ef915fcf72f9a79006ddc4bbacad7b08fdbf7ded7e3951a46ac9ef78d6992ecbeb1896887adc87da2036cf26fdf0e40f4b61e49319e0f76cd4592066dd746770abfa75bd2092db330518f1cf1e62daf4af1bc495591fdbabf1b4bb73a82942afc8890471eafb021bf3e144028324edce736409a9a3e6f45af151701c03fd0a6620d9b893a81981451771ca4b513198a3af52963e5b612e2e5b32d65d89e32a7450eee0f466da33cb01c88696a34e88094d9a7308a9ccfe2a8bcb418ca0c76aac", 0xf7}, {&(0x7f0000000c40)="938fddb2257d4480b9852b8b7f8113dfe0fd77cb449f79aa3dedd72e507e82bc07cf8fec30e96c486799d5daee4aba29fc3525c445787a5895f973c04d915b267177f3e0e3121197d525f4cd6549d0405361ad488a584ce00d3c1ba04a48b862c1075e92a55d578f9703993341e3b82b9a5d8c1e7b3f5db727a7842860c7978a5309a9753c7c5ed9612bab7f2755330923048098164691ad8a9d4c5fcfe56ca054cb1c8720c8d3426fda4f7000e43728c208f7e78d7945a7fa513975ed06c8d41341654ef208d0c35e4e9c6884fa022ca56b7ace6d2df21b60aa5911777878b7982688fb7f6ed81c0e375199ab1ce838b3", 0xf1}], 0x7, 0x0, 0x0, 0x10}, {0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000d80)="9e46365e1b584be5d2c59c46bbb998a60550a80ec27a81c1f3b86b5be9888895852e3fda37d48929614580f8bb", 0x2d}, {&(0x7f0000000dc0)="9459ed62efddaa03134bb1c7b07b59655a6f3211a11ed465fa723eed17dbc3550fba967b9195d71df71a45ff409c5e8f6e200e33af373a28d7d48f13f409817f7155dddd6c2296d2b92bd3e5665c553af5b6f26fcddc86008794e702cc94ff2e587c279a0e51d0704895e1779bfaebb42bdb4934cb8217e692d895fe28291c235669374bc768cca5ea8ed2046e2b8b91c3bb46737e3bebfcceb03de57ec2adb015cdf7421d843867ac682d215dbac661", 0xb0}, {&(0x7f0000000e80)="3bc203d830f578eac5fd55017346e3eb7f0c330627933d4df14663a771229490b760934874a6eca99d", 0x29}], 0x3, &(0x7f0000000f00)=[@assoc={0x10, 0x117, 0x4, 0x58000}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0xe7b}], 0x30, 0x1}], 0x4, 0x800) ftruncate(r0, 0x5) 2018/03/24 15:10:27 executing program 4: timer_create(0x2, &(0x7f0000000180)={0x0, 0x1f, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f00002d3ffc)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {r0, r1+10000000}}, &(0x7f000094c000)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$sock_bt(r2, 0x0, &(0x7f00000000c0)="93e25df7cb3b7409350ed79c5a7258375543b52c8794ee7b234b5cda3efbafed3a0369fa45e1fe544952b1822ff39b3a421d3d83cbe21476e20dac4fe1c80162532779e61be5e6e3ea8d63ec265cdf56123de5fc04e6ffaeb248f44a76e88683ab6dc56459978ca2f39a8e5c5e21fe0ed20f75303142eb7d2be23fc791ae9d7572de2b672a83ec897ceb541821ecfc7a22a586") timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f000065dff0), &(0x7f000097fff0)) timer_settime(r3, 0x0, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, 0x0) 2018/03/24 15:10:27 executing program 6: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000001c0)=0x3) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x0, &(0x7f00000000c0)=""/108) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f0000000040)=@newlink={0x30, 0x10, 0xb0b, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}, @IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x30}, 0x1}, 0x0) 2018/03/24 15:10:27 executing program 1 (fault-call:4 fault-nth:0): r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/24 15:10:27 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x10001, 0x20000) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000040)={[0x5, 0x7, 0x2, 0x6, 0x1, 0x1, 0x401, 0x7f, 0xe20b, 0x6, 0xde, 0x40, 0x80000001, 0x5, 0x6, 0x1], 0x4, 0x1004}) r1 = socket$inet(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000019000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000018fb3)="130000003200ff20f2e6ebffffffe300e902ff", 0x13}], 0x1}, 0x0) 2018/03/24 15:10:27 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000000)={{0x10000, 0x10001, 0xffffffffffffff81, 0x3, 0xfffffffffffffff7, 0x1}, 0x7, 0x4, 0xfffffffffffffffc, 0x3, 0x3, "c9a0ca8a32a0ecf09ff15fbccb07acc3057f0c5a7318a3803dbac75a561fd24e510fdde1dc91402fb0ef3c58a1ae10c39b0f120e8b10c40c41d596e9744dacc9ca9b3ac92f9b7b8bdc9f94f363cb253dfdeb57f8aff3959cb5b4da5ab20baf72399acce079f65044364688cd756e4d5aa453e78fa48713aad88ec3444832329c"}) write$fuse(r0, &(0x7f000000afdf)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/03/24 15:10:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f0000000200)={0x1c, 0x1d, 0x1, 0x0, 0x0, {0x1}, [@nested={0x8, 0x3, [@generic='\n']}]}, 0x1c}, 0x1}, 0x0) 2018/03/24 15:10:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) fcntl$getflags(r0, 0xb) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f0000cf1f96)='N', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00003b4000), 0x4) sendto$inet(r0, &(0x7f0000100fa4)="80", 0x1, 0x0, &(0x7f00001acff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/24 15:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222501, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000280)=""/203) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={0x0, 0x19}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x3}, 0x8) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000040)=0x7, 0x4) getpeername$unix(r4, &(0x7f0000234ff8)=@abs, &(0x7f0000428ffc)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$packet(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0xb, r5}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x4000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x50801, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) utime(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x7, 0xef}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000000c0)={0x8, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/03/24 15:10:27 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d}, 0x2c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x1, r0, 0x1}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/24 15:10:27 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x100000400403, 0x0) sendfile64(r0, r0, &(0x7f0000000240), 0xca6d) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)=0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x81) 2018/03/24 15:10:27 executing program 7: perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x4, 0x80000081) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) close(r0) 2018/03/24 15:10:27 executing program 5: pwritev(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f00000000c0)="7056d083768c26737bfacd3df76e48ea17f60f01a00a1e067f4f59e8bc7e9371d766a71046d0dd4464edd9458312f5651689bf5fb596", 0x36}], 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000100)={0x0, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x890c, &(0x7f00000000c0)={"696662300200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/03/24 15:10:27 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x1) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000040)="3fabbf3326719cf2f751419d9f62c7a5da0d95e744682060bff2bb69f153e2ad457664773227d187bb747c4e554316e3441786aac11de9d8efb79e8b516b3b6eb5220dd3a12ceb337d91223baad2860b9a1f115acd817dbfbda31127bfc85eba3d7aa39885804ed43d2b2cc9087be70affe7520e70f1f92de2da5a3ad653c1ff0579d11b3622563b627aac7f2f09f060ec78e1fe576071735565599c2dad9d488e447b0c50a03e023f9f", 0xaa) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000100)) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x46) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) unlinkat(r0, &(0x7f0000000140)='./bus\x00', 0x200) write$sndseq(r0, &(0x7f0000000040), 0xe78e624c) 2018/03/24 15:10:27 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='devpts\x00', 0x0, &(0x7f0000ebcffe)) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/24 15:10:27 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xa000, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000640)={'filter\x00', 0x0, 0x4, 0x1b, [], 0x5, &(0x7f00000005c0)=[{}, {}, {}, {}, {}], &(0x7f00000000c0)=""/27}, &(0x7f00000006c0)=0x50) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7f, 0x1d, 0x2, 0x9, 0x8, 0xffff, 0x37, 0xfff, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x400, @loopback={0x0, 0x1}}}, 0x4, 0x3}, 0x88) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x200, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/mixer\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000700)=0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}}, 0xffffffff7fffffff, 0x6}, &(0x7f0000000340)=0x88) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000004c0)={@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, {&(0x7f0000000380)=""/221, 0xdd}, &(0x7f0000000480), 0x50}, 0x9c) 2018/03/24 15:10:27 executing program 5: syz_emit_ethernet(0xfffffffffffffe8a, &(0x7f00000000c0)={@empty, @random="293a3c453dcc", [{[{0x9100, 0x9, 0x40, 0x3}], {0x8100, 0x401, 0x8, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x644]}) [ 64.505401] FAULT_INJECTION: forcing a failure. [ 64.505401] name failslab, interval 1, probability 0, space 0, times 1 [ 64.516716] CPU: 1 PID: 8582 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #274 [ 64.523984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.533325] Call Trace: [ 64.535899] dump_stack+0x194/0x24d [ 64.539518] ? arch_local_irq_restore+0x53/0x53 [ 64.544195] should_fail+0x8c0/0xa40 [ 64.547916] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 64.553050] ? find_held_lock+0x35/0x1d0 [ 64.557104] ? __lock_is_held+0xb6/0x140 [ 64.561177] ? check_same_owner+0x320/0x320 [ 64.565486] ? rcu_note_context_switch+0x710/0x710 [ 64.570397] ? __lock_is_held+0xb6/0x140 [ 64.574454] should_failslab+0xec/0x120 [ 64.578414] kmem_cache_alloc_trace+0x4b/0x740 [ 64.582975] ? rcu_read_lock_held+0xa9/0xc0 [ 64.587277] ? sctp_addrs_lookup_transport+0x55a/0x920 [ 64.592535] ? trace_hardirqs_off+0x10/0x10 [ 64.596854] sctp_association_new+0x114/0x2130 [ 64.601421] ? sctp_v4_err+0xae0/0xae0 [ 64.605300] ? sctp_trans_elect_best+0x310/0x310 [ 64.610044] ? find_held_lock+0x35/0x1d0 [ 64.614102] ? sctp_has_association+0xcc/0x1b0 [ 64.618665] ? lock_downgrade+0x980/0x980 [ 64.622803] ? lock_release+0xa40/0xa40 [ 64.626763] ? lock_release+0xa40/0xa40 [ 64.630729] ? __local_bh_enable_ip+0x121/0x230 [ 64.635390] ? sctp_has_association+0x115/0x1b0 [ 64.640037] ? sctp_v4_scope+0xfc/0x130 [ 64.644003] sctp_sendmsg+0x1d71/0x35e0 [ 64.647968] ? __lock_acquire+0x2ad0/0x3e00 [ 64.652293] ? sctp_id2assoc+0x390/0x390 [ 64.656338] ? avc_has_perm+0x43e/0x680 [ 64.660302] ? avc_has_perm_noaudit+0x520/0x520 [ 64.664953] ? trace_hardirqs_off+0x10/0x10 [ 64.669268] ? iterate_fd+0x3f0/0x3f0 [ 64.673054] ? _parse_integer+0x140/0x140 [ 64.677189] ? find_held_lock+0x35/0x1d0 [ 64.681252] ? sock_has_perm+0x2a4/0x420 [ 64.685300] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 64.690643] ? lock_release+0x982/0xa40 [ 64.694615] inet_sendmsg+0x11f/0x5e0 [ 64.698396] ? inet_sendmsg+0x11f/0x5e0 [ 64.702347] ? __might_sleep+0x95/0x190 [ 64.706302] ? inet_create+0xf50/0xf50 [ 64.710174] ? selinux_socket_sendmsg+0x36/0x40 [ 64.714822] ? security_socket_sendmsg+0x89/0xb0 [ 64.719555] ? inet_create+0xf50/0xf50 [ 64.723426] sock_sendmsg+0xca/0x110 [ 64.727126] SYSC_sendto+0x361/0x5c0 [ 64.730828] ? SYSC_connect+0x4a0/0x4a0 [ 64.734784] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 64.739608] ? vfs_write+0x374/0x510 [ 64.743305] ? wait_for_completion+0x770/0x770 [ 64.747880] ? __lock_is_held+0xb6/0x140 [ 64.751960] ? __sb_end_write+0xa0/0xd0 [ 64.755933] ? fput+0xd2/0x140 [ 64.759106] ? SyS_write+0x184/0x220 [ 64.762798] ? __do_page_fault+0x3d6/0xc90 [ 64.767020] ? SyS_read+0x220/0x220 [ 64.770639] SyS_sendto+0x40/0x50 [ 64.774073] ? SyS_getpeername+0x30/0x30 [ 64.778116] do_fast_syscall_32+0x3ec/0xf9f [ 64.782436] ? do_int80_syscall_32+0x9c0/0x9c0 [ 64.787000] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 64.792532] ? syscall_return_slowpath+0x2ac/0x550 [ 64.797451] ? sysret32_from_system_call+0x5/0x3c [ 64.802285] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 64.807124] entry_SYSENTER_compat+0x70/0x7f [ 64.811510] RIP: 0023:0xf7f0ec99 [ 64.814852] RSP: 002b:00000000f770a09c EFLAGS: 00000286 ORIG_RAX: 0000000000000171 [ 64.822540] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000203cef9f [ 64.829785] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000020618000 [ 64.837031] RBP: 0000000000000010 R08: 0000000000000000 R09: 0000000000000000 [ 64.844276] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 64.851522] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 64.960436] ================================================================== [ 64.967927] BUG: KASAN: use-after-free in strlen+0x85/0xa0 [ 64.973533] Read of size 1 at addr ffff8801d067cf00 by task kworker/0:1/24 [ 64.980516] [ 64.982127] CPU: 0 PID: 24 Comm: kworker/0:1 Not tainted 4.16.0-rc6+ #274 [ 64.989025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.998371] Workqueue: hwsim_wq destroy_radio [ 65.002837] Call Trace: [ 65.005397] dump_stack+0x194/0x24d [ 65.008997] ? arch_local_irq_restore+0x53/0x53 [ 65.013644] ? show_regs_print_info+0x18/0x18 [ 65.018115] ? strlen+0x85/0xa0 [ 65.021367] print_address_description+0x73/0x250 [ 65.026179] ? strlen+0x85/0xa0 [ 65.029429] kasan_report+0x23c/0x360 [ 65.033204] __asan_report_load1_noabort+0x14/0x20 [ 65.038105] strlen+0x85/0xa0 [ 65.041187] mac80211_hwsim_del_radio+0x168/0x3b0 [ 65.046003] ? hwsim_mcast_config_msg+0x100/0x100 [ 65.050832] destroy_radio+0x9d/0x100 [ 65.054607] process_one_work+0xc47/0x1bb0 [ 65.058814] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 65.063974] ? trace_hardirqs_on+0xd/0x10 [ 65.068105] ? pwq_dec_nr_in_flight+0x450/0x450 [ 65.072761] ? __schedule+0x903/0x1ec0 [ 65.076638] ? __lock_is_held+0xb6/0x140 [ 65.080677] ? trace_hardirqs_off+0x10/0x10 [ 65.085000] ? lock_acquire+0x1d5/0x580 [ 65.088954] ? lock_acquire+0x1d5/0x580 [ 65.092903] ? worker_thread+0x4a3/0x1990 [ 65.097034] ? lock_downgrade+0x980/0x980 [ 65.101169] ? lock_release+0xa40/0xa40 [ 65.105122] ? trace_hardirqs_off+0x10/0x10 [ 65.109416] ? do_raw_spin_trylock+0x190/0x190 [ 65.113990] worker_thread+0x223/0x1990 [ 65.117942] ? finish_task_switch+0x1c1/0x7e0 [ 65.122418] ? lock_downgrade+0x980/0x980 [ 65.126554] ? process_one_work+0x1bb0/0x1bb0 [ 65.131047] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 65.136047] ? trace_hardirqs_on+0xd/0x10 [ 65.140176] ? _raw_spin_unlock_irq+0x27/0x70 [ 65.144645] ? finish_task_switch+0x1c1/0x7e0 [ 65.149109] ? finish_task_switch+0x182/0x7e0 [ 65.153577] ? copy_overflow+0x20/0x20 [ 65.157450] ? __schedule+0x903/0x1ec0 [ 65.161319] ? trace_hardirqs_off+0x10/0x10 [ 65.165620] ? find_held_lock+0x35/0x1d0 [ 65.169661] ? find_held_lock+0x35/0x1d0 [ 65.173700] ? complete+0x62/0x80 [ 65.177132] ? __schedule+0x1ec0/0x1ec0 [ 65.181077] ? do_wait_intr_irq+0x3e0/0x3e0 [ 65.185381] ? __lockdep_init_map+0xe4/0x650 [ 65.189772] ? do_raw_spin_trylock+0x190/0x190 [ 65.194325] ? lockdep_init_map+0x9/0x10 [ 65.198358] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 65.203433] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 65.208419] ? trace_hardirqs_on+0xd/0x10 [ 65.212549] ? __kthread_parkme+0x176/0x240 [ 65.216844] kthread+0x33c/0x400 [ 65.220185] ? process_one_work+0x1bb0/0x1bb0 [ 65.224647] ? kthread_stop+0x7a0/0x7a0 [ 65.228595] ret_from_fork+0x3a/0x50 [ 65.232289] [ 65.233887] Allocated by task 8417: [ 65.237483] save_stack+0x43/0xd0 [ 65.240903] kasan_kmalloc+0xad/0xe0 [ 65.244587] __kmalloc_track_caller+0x15e/0x760 [ 65.249228] kvasprintf+0xa9/0x130 [ 65.252740] kvasprintf_const+0x56/0x160 [ 65.256770] kobject_set_name_vargs+0x5b/0x140 [ 65.261322] dev_set_name+0xb4/0xf0 [ 65.264918] wiphy_new_nm+0x910/0x21d0 [ 65.268774] ieee80211_alloc_hw_nm+0x4b4/0x2180 [ 65.273414] mac80211_hwsim_new_radio+0x235/0x2fb0 [ 65.278314] hwsim_new_radio_nl+0x67a/0x8c0 [ 65.282607] genl_family_rcv_msg+0x7b7/0xfb0 [ 65.286984] genl_rcv_msg+0xb2/0x140 [ 65.290667] netlink_rcv_skb+0x14b/0x380 [ 65.294698] genl_rcv+0x28/0x40 [ 65.297946] netlink_unicast+0x4c4/0x6b0 [ 65.301974] netlink_sendmsg+0xa4a/0xe60 [ 65.306005] sock_sendmsg+0xca/0x110 [ 65.309695] ___sys_sendmsg+0x767/0x8b0 [ 65.313639] __sys_sendmsg+0xe5/0x210 [ 65.317421] compat_SyS_sendmsg+0x2a/0x40 [ 65.321538] do_fast_syscall_32+0x3ec/0xf9f [ 65.325837] entry_SYSENTER_compat+0x70/0x7f [ 65.330214] [ 65.331812] Freed by task 6934: [ 65.335065] save_stack+0x43/0xd0 [ 65.338487] __kasan_slab_free+0x11a/0x170 [ 65.342689] kasan_slab_free+0xe/0x10 [ 65.346458] kfree+0xd9/0x260 [ 65.349535] kfree_const+0x31/0x40 [ 65.353047] kobject_rename+0x1b3/0x2a0 [ 65.356989] device_rename+0x147/0x1f0 [ 65.360848] cfg80211_switch_netns+0x1fa/0x470 [ 65.365398] cfg80211_pernet_exit+0x93/0xc0 [ 65.369690] ops_exit_list.isra.6+0xae/0x150 [ 65.374067] cleanup_net+0x6a1/0xcb0 [ 65.377753] process_one_work+0xc47/0x1bb0 [ 65.381957] worker_thread+0x223/0x1990 [ 65.385901] kthread+0x33c/0x400 [ 65.389238] ret_from_fork+0x3a/0x50 [ 65.392918] [ 65.394515] The buggy address belongs to the object at ffff8801d067cf00 [ 65.394515] which belongs to the cache kmalloc-32 of size 32 [ 65.406965] The buggy address is located 0 bytes inside of [ 65.406965] 32-byte region [ffff8801d067cf00, ffff8801d067cf20) [ 65.418543] The buggy address belongs to the page: [ 65.423441] page:ffffea0007419f00 count:1 mapcount:0 mapping:ffff8801d067c000 index:0xffff8801d067cfc1 [ 65.432853] flags: 0x2fffc0000000100(slab) [ 65.437061] raw: 02fffc0000000100 ffff8801d067c000 ffff8801d067cfc1 000000010000003f [ 65.444912] raw: ffffea00072e6da0 ffffea0006dd4ea0 ffff8801dac001c0 0000000000000000 [ 65.452759] page dumped because: kasan: bad access detected [ 65.458434] [ 65.460035] Memory state around the buggy address: [ 65.464933] ffff8801d067ce00: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 65.472261] ffff8801d067ce80: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 65.479591] >ffff8801d067cf00: fb fb fb fb fc fc fc fc fb fb fb fb fc fc fc fc [ 65.486917] ^ [ 65.490251] ffff8801d067cf80: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc [ 65.497579] ffff8801d067d000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 65.504905] ================================================================== [ 65.512230] Disabling lock debugging due to kernel taint [ 65.518768] Kernel panic - not syncing: panic_on_warn set ... [ 65.518768] [ 65.526135] CPU: 0 PID: 24 Comm: kworker/0:1 Tainted: G B 4.16.0-rc6+ #274 [ 65.534352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.543698] Workqueue: hwsim_wq destroy_radio [ 65.548178] Call Trace: [ 65.550751] dump_stack+0x194/0x24d [ 65.554365] ? arch_local_irq_restore+0x53/0x53 [ 65.559015] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 65.563752] ? vsnprintf+0x1ed/0x1900 [ 65.567528] ? strlen+0x20/0xa0 [ 65.570785] panic+0x1e4/0x41c [ 65.573953] ? refcount_error_report+0x214/0x214 [ 65.578689] ? add_taint+0x1c/0x50 [ 65.582210] ? add_taint+0x1c/0x50 [ 65.585731] ? strlen+0x85/0xa0 [ 65.588989] kasan_end_report+0x50/0x50 [ 65.592939] kasan_report+0x149/0x360 [ 65.596725] __asan_report_load1_noabort+0x14/0x20 [ 65.601628] strlen+0x85/0xa0 [ 65.604716] mac80211_hwsim_del_radio+0x168/0x3b0 [ 65.609541] ? hwsim_mcast_config_msg+0x100/0x100 [ 65.614379] destroy_radio+0x9d/0x100 [ 65.618159] process_one_work+0xc47/0x1bb0 [ 65.622369] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 65.627531] ? trace_hardirqs_on+0xd/0x10 [ 65.631674] ? pwq_dec_nr_in_flight+0x450/0x450 [ 65.636346] ? __schedule+0x903/0x1ec0 [ 65.640232] ? __lock_is_held+0xb6/0x140 [ 65.644273] ? trace_hardirqs_off+0x10/0x10 [ 65.648612] ? lock_acquire+0x1d5/0x580 [ 65.652559] ? lock_acquire+0x1d5/0x580 [ 65.656507] ? worker_thread+0x4a3/0x1990 [ 65.660633] ? lock_downgrade+0x980/0x980 [ 65.664762] ? lock_release+0xa40/0xa40 [ 65.668715] ? trace_hardirqs_off+0x10/0x10 [ 65.673019] ? do_raw_spin_trylock+0x190/0x190 [ 65.677603] worker_thread+0x223/0x1990 [ 65.681555] ? finish_task_switch+0x1c1/0x7e0 [ 65.686029] ? lock_downgrade+0x980/0x980 [ 65.690183] ? process_one_work+0x1bb0/0x1bb0 [ 65.694660] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 65.699652] ? trace_hardirqs_on+0xd/0x10 [ 65.703777] ? _raw_spin_unlock_irq+0x27/0x70 [ 65.708248] ? finish_task_switch+0x1c1/0x7e0 [ 65.712717] ? finish_task_switch+0x182/0x7e0 [ 65.717195] ? copy_overflow+0x20/0x20 [ 65.721089] ? __schedule+0x903/0x1ec0 [ 65.724976] ? trace_hardirqs_off+0x10/0x10 [ 65.729288] ? find_held_lock+0x35/0x1d0 [ 65.733337] ? find_held_lock+0x35/0x1d0 [ 65.737385] ? complete+0x62/0x80 [ 65.740826] ? __schedule+0x1ec0/0x1ec0 [ 65.744773] ? do_wait_intr_irq+0x3e0/0x3e0 [ 65.749067] ? __lockdep_init_map+0xe4/0x650 [ 65.753455] ? do_raw_spin_trylock+0x190/0x190 [ 65.758018] ? lockdep_init_map+0x9/0x10 [ 65.762055] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 65.767138] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 65.772130] ? trace_hardirqs_on+0xd/0x10 [ 65.776254] ? __kthread_parkme+0x176/0x240 [ 65.780557] kthread+0x33c/0x400 [ 65.783901] ? process_one_work+0x1bb0/0x1bb0 [ 65.788370] ? kthread_stop+0x7a0/0x7a0 [ 65.792326] ret_from_fork+0x3a/0x50 [ 65.796485] Dumping ftrace buffer: [ 65.799999] (ftrace buffer empty) [ 65.803679] Kernel Offset: disabled [ 65.807280] Rebooting in 86400 seconds..