[....] Starting enhanced syslogd: rsyslogd[ 11.758051] audit: type=1400 audit(1515174103.302:5): avc: denied { syslog } for pid=3352 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 16.300743] audit: type=1400 audit(1515174107.845:6): avc: denied { map } for pid=3492 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.56' (ECDSA) to the list of known hosts. 2018/01/05 17:41:54 fuzzer started [ 22.459173] audit: type=1400 audit(1515174114.003:7): avc: denied { map } for pid=3503 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/05 17:41:54 dialing manager at 10.128.0.26:44209 2018/01/05 17:41:57 kcov=true, comps=true [ 26.117045] audit: type=1400 audit(1515174117.661:8): avc: denied { map } for pid=3503 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1125 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/05 17:41:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x28600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x8, 0x800, 0x1, 0x2, 0x100, 0x5, 0x2, 0x1ff, 0x4, 0x1000, 0x11, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000)='tls\x00', 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000003000-0x24)={0x8, 0x5c, 0x52, 0x2, 0x9, 0x2, 0x2, 0x8, 0x100000000, 0x2, 0x0, 0x100000001}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000003000-0x24)={0x2, 0x8, 0x1, 0x7, 0x7ff, 0x8001, 0x7f, 0x80, 0x2, 0x9, 0x9, 0xad8a}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000003000)=0x5, 0x4) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000001000-0x55)="cec40af887fa9c44e9b3a5bd0ffa798f2ad363c9697d94704309a32ec626b3f45737724f55295458a27b399f19c4ba808c010b692d22a269214164c2cf97c12099f2d50f84bc1a4adc7fce6fbcbf7e4e215e41bfae", 0x55) semget$private(0x0, 0x2, 0x624) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000-0x7)={0x0, 0x80000001}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000-0x10)={0x40, 0x0, 0x8, 0x7, r1}, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001000-0x4)=0x5) prctl$seccomp(0x16, 0x3, &(0x7f0000004000-0x10)={0x1, &(0x7f0000002000-0x8)=[{0xde9, 0x31adcb13, 0x8, 0x2}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000005000)='./file0\x00', 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000007000-0x148)={0x8, 0x0, [{0x40000000, 0x9c8d, 0x3, 0xe263681, 0xfffffffffffffff7, 0x5aad, 0x295c, [0x0, 0x0, 0x0]}, {0xc0000006, 0x10ea4000000000, 0x4, 0x42632e3, 0x9, 0x6, 0x2, [0x0, 0x0, 0x0]}, {0x80000019, 0xffffffff, 0x0, 0xfff, 0x6, 0xf54, 0x8, [0x0, 0x0, 0x0]}, {0xc000000f, 0x800, 0x7, 0x1ff, 0x8, 0x67, 0xc3, [0x0, 0x0, 0x0]}, {0x8000000f, 0x800, 0x4, 0xffffffffffffffff, 0xb0, 0x5, 0xff, [0x0, 0x0, 0x0]}, {0x1, 0x9, 0x0, 0xe79, 0x5, 0x5, 0x4, [0x0, 0x0, 0x0]}, {0xf, 0x800, 0x5, 0x80000001, 0x80, 0x19b, 0x9, [0x0, 0x0, 0x0]}, {0x80000001, 0x80000001, 0x2, 0x83, 0x1, 0x8, 0x99f, [0x0, 0x0, 0x0]}]}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000007000)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r1, 0x7, 0x1, [0x80000000]}, &(0x7f0000007000-0x4)=0xa) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000009000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/05 17:41:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1, 0x400000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e92000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000001000-0x110)={{0x6, 0x7, 0x800, 0x5, "7e54280e85e0586c91f452aa357f642a52790db1cacf49cc41f91014db236dd72c63b9d19e25020ea711f1f3", 0xe0d}, 0x0, 0x0, 0xfffffffeffffffff, r1, 0x40, 0x1, "ca2a3fcd5a7c6f9650d81edbf788b8eb378cbd7f4c776dc9fbc9efb53ae58523b3f65078dcfda12bb72414e22c1831d093c9bf40200bebd795b26fe0f140f7e8", &(0x7f0000000000)=')\'\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7f, 0xf8, 0x9, 0xfffffffffffffffb], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r3, 0x19, "e8e7fe86f9c23105805445493812b5ccd9241d368ef0a0e3f9"}, &(0x7f0000002000-0x4)=0x21) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000002000-0x18)={r0, 0x3, 0x2, "64331d84fddd20095baa4f57f260"}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0xa2, 0x0, 0x20b, 0x717, 0xf7b, 0x3, 0xa71, 0x6d6, r2}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000002000)={0xfffffffffffff000, 0xd000}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000003000-0x170)={0xa47, 0x100000000, 0x4, 0x6, 0x6, [{0x8, 0xffffffffffffa89f, 0xffffffff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x1, 0x10001, 0x81, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x4, 0x0, 0x0, 0x2004, 0x0, 0x0, 0x0}, {0x4, 0x58e7, 0x9, 0x0, 0x0, 0x2408, 0x0, 0x0, 0x0}, {0x4, 0x9, 0xfffffffffffffe01, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xce4, 0xa807, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f0000004000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x0}) r4 = epoll_create(0x9463) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000002000)={[0x95e, 0x5, 0x7, 0x1, 0x3, 0x78, 0x400, 0x8, 0xfffffffffffffe00, 0x2, 0x9, 0xffff, 0x80, 0x0, 0x1, 0x800], 0x10002, 0x40000}) membarrier(0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000+0xb83)={0x5, 0x8, 0x4, 0xff}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000004000)={0x3, 0x3, 0x6, 0xfff, "c65c5eb780839511e3e4532519810d2a2e3460cad68d878910632b2042c70960176283d3b42382b260f75d9d", 0x40}) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000004000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000007000-0xc)={0x7, r4, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000007000)={0x1, 0x4, 0x8, 0x1, "1a1d5fb33e3664e1d69b6ff2bfb1814f0077b47bb044444250aa154a034abbe3"}) 2018/01/05 17:41:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x22700, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x7, 0x1}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000-0x8)={r3, 0x3c5f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={r3, 0x6}, &(0x7f0000001000)=0x8) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000)=@generic=""/16, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000005000-0xb3)={r4, r2, 0x476, 0x0, &(0x7f0000005000-0xdb)="209379d7e53d78488d0d5425721f4b6bd3f4cb1cbc90db855d2ba1cab502c35f401ff10af5c0c75cd189e847a042e05ca9dcc7e23a92e088762b29efa3f1ee586d9ffcc28536daadba334b526545daf59e524f8f33637b2a49d39b4169919f3cf9f4fd21e987c371e9bf99c8776185ab70145c41b6b87ee05d76e687ba0906dbb1e6cd93a09e00ed62a8fac0618cf6db7afed0e8b69c67229c520e24fa73738501c12119d6beae0a8e0d14d4783beca495ec2789b7e24af56b2ca36e68a2d3d02eab71830cc836bdef4c38648a84cb2d1f866d65e0c17c2c245626", 0x7, 0x7541, 0xb383, 0x0, 0x6, 0x8, 0x7, "92f4fb5402eebd6060162f5354b96f3511d12f6b2a0b403f3ef330e9ea36b7c8ae2b196f46707fa846d3a76c433407cebaf410ada43b44265c8c6704a756989c69d0e30bae0e12b675b74651ac009af0d608ed7861327982cc7687a1ffafab035a61e6ac31805bfd18fe188c7ebc92704b7451463832f6d09a8d4b393711a17e6188dd6e0485664e555db3"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000006000-0xc)={0x6, r2, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000006000)=""/90, &(0x7f0000002000-0x4)=0x5a) ioctl$int_out(r4, 0x2, &(0x7f0000004000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000007000-0x37)={r3, 0x2f, "647e16ae4568029f98bd2abb9fcbf667d4f0bbc2ae654bd7f2736f7539c1b26e213df6a12d43b93a89d349f5b3a7eb"}, &(0x7f0000008000-0x4)=0x37) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000009000-0x48)={0x8, [0xdf, 0x4, 0x400, 0x7fff, 0x1, 0x9, 0x85, 0x400]}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000)='/dev/cuse\x00', 0x400000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r5, 0x4080aea1, &(0x7f0000009000)=""/127) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000008000-0x4)=0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f000000a000-0x4)=r6) 2018/01/05 17:41:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x10d4, 0xc00) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000d82000-0xbc)=""/188) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000001000)=0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff875a5e4e, 0x1, 0x1, 0x1, 0x3ff, 0x9, 0x40}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000004000-0x40)={0x8000, 0x73c5, 0x6, 0x2, 0x2af2b0b, 0x80000000, 0xffffffff, 0x1}, &(0x7f0000004000-0x40)={0x1, 0x5, 0xfff, 0x5, 0x101, 0x400, 0xc, 0x3}, &(0x7f0000003000)={0x1, 0x5, 0x660d, 0xfffffffffffffff8, 0xffff, 0x4cba, 0xa50, 0x3f}, &(0x7f0000004000-0x10)={0x77359400, 0x0}, &(0x7f0000003000)={&(0x7f0000004000-0x8)={0x4}, 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000)=0x0, &(0x7f0000005000-0x4)=0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000004000-0x12)={@common='irlan0\x00', 0x1000}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000006000-0x10)={0xd001, 0x10000, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000007000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000008000-0xbf)="baa0adb8499f167a74bf3e6bc9473906a8f4e5f8826b4540c06e3efaa5d89adcbd5dabb637380ea4e5ebc967d988dc82d858bed94a2bbf53ded4eb5d3c00c0e0cd8cf0fa1006d946ccf8b3c32444c59b627627a6ee2a9e99d80b5410a753d5e5316220faed4c94b0d0c2508fd1bdcb4f581c6d5dd86ea8e344b8ccd6d429fcd6c6c07b37999e0e22171135339a2cc7654ef8e5827a911799ea09b2832a635799f68510a90ae0b934531de5057f8f45088247f506849a13f596848041c39368", 0xbf) fcntl$getflags(r0, 0x3) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="d4863bf45a15dc8503a91617e08c605374b9bb2c4e3dbf249d90d5cb0ecd0619d68cc66e66e5ace4a00144d3b296e30477e8f6900be77aa9a3fb7da247a91fb83f851b272c1a329e475165f68a19c267398d32a0bf0ef3890750f95501f0a86c6add93662639bfd659d24623a061ec74bf064d272eea5d3a1c186544d3f1cdd272581a63b3714fdb55f5a828b6c83cb5cd06fbc9bd097243e6320c90d92703d2fef3163ea53da403c88cb81005fdcbb35c56e086ac3b42260b917f") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000009000-0x8)='./file0\x00', 0x10) inotify_rm_watch(r0, r1) 2018/01/05 17:41:59 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000b6000-0xc)='/dev/autofs\x00', 0x101000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) fcntl$getownex(r0, 0x10, &(0x7f0000f62000-0x8)={0x0, 0x0}) tkill(r1, 0x3d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x9, 0x4}, 'port1\x00', 0x8, 0x8, 0x5, 0x7, 0x81, 0x200, 0x4, 0x0, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0xffff, &(0x7f0000000000)="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") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@generic="1316d60d44de176a5b28454473ab9ee2", @ifru_flags=0x3c03}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x1f, 0x4) ioctl$KDENABIO(r0, 0x4b36) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3, 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000004000-0x20)={@generic="19019452c0e66b6807793c68f9c44461", @ifru_flags=0x5303}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000004000)=0x0) r4 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000005000-0x4)=0x0) tkill(r1, 0x2b) connect$bt_l2cap(r2, &(0x7f0000004000-0xe)={0x1f, 0x6, {0x0, 0x81, 0x40, 0x5, 0x100, 0x539c}, 0x1, 0x3}, 0xe) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000007000-0x10)={0x0, &(0x7f0000003000)=[]}) sched_getattr(r4, &(0x7f0000006000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) 2018/01/05 17:41:59 executing program 4: r0 = semget$private(0x0, 0x0, 0x215) semctl$GETALL(r0, 0x0, 0xd, &(0x7f000070c000-0x7c)=""/124) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000eda000-0xc)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f000036f000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000001000)=0x5f, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003000-0xfa)={0x0, 0xf2, "2396269ee1a404c8fddd7b3907f34f90c8c8736c5fbee2802f72b13dbf19b92a98a2b54f0beab730c2e798086e887fc62026160307ccb779d611d352c761f8e65778f5d34c2dcfe72d49bebb3d0ac25dfb1962fc95c340f29b0edb532918dc10e669b3d1fcbb098f4ac9b25d8c12053fc18dd6c3447610b89304a4839e09d3cffd8e069a57aaab57026806f803346a0d4962ba61e6fd4de0c34d1bcb849225cbfdbda6c393039cbb5839dc9d63655ad16592579015ef864bc08c36b14889715c755f181cb60b3bd05a98a4c5c4e0bb68841b540688049b734eefbb040f36a7eacb4b1f982022310e3ba0f62a646cf6767afd"}, &(0x7f0000003000-0x4)=0xfa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000)={r2, @in6={{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x4, 0xcdd, 0x2}, &(0x7f0000002000)=0xa0) r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000004000)={0x19980330, r5}, &(0x7f0000005000-0x18)={0x778, 0x4, 0x1, 0x0, 0x6, 0x8d03}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004000)={0x20, 0x2, 0xbc, 0x29, r4}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r4, &(0x7f0000005000)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r6, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getgroups(0xa, &(0x7f0000001000-0x28)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0xc002, r7, r8, 0x0, 0x40002) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000004000-0x8)={r2, 0x7fff, 0x80}, &(0x7f0000004000)=0x8) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000007000)=""/149) 2018/01/05 17:41:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x80)=[@in6={0xa, 0x3, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaeed}, @in6={0xa, 0x0, 0xfffffffffffffffc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3a1}, @in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x101}], 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000003000-0x4)=0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000003000)={0x0, 0x20001000, 0x400, 0x2, 0x2, 0x6, 0x9, 0x7ff, 0x7fe6, 0xffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000005000-0x4)=0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chmod(&(0x7f0000003000)='./file0\x00', 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x0, 0x5, 0x3, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000005000)={0xb2be, 0x7f, 0xe7, 'queue1\x00', 0xb2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = semget$private(0x0, 0x2, 0x62) semctl$IPC_RMID(r2, 0x0, 0x0) getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r2, 0x4, 0x3, &(0x7f0000006000)=""/69) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000007000-0x4)=0xfffffffffffffffd, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000002000-0x4)=0x3, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000007000)='./file0\x00', 0x11, 0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000009000-0x8)=0x1) 2018/01/05 17:41:59 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000c3000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000001000-0x19)=""/25, 0x19, 0x2000, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x1, 0x6, 0x1, 0x54, 0x2, 0x20, 0x20, 0x3d, 0x7e, r1}, {0x5, 0x400, 0x3, 0x5, 0xfffffffffffffffe, 0xd16, 0xff, 0x2000000000000}, {0x10001, 0x9, 0x8, 0x1}, 0x80000001, 0xf, 0x2, 0x0, 0x2, 0x0}, {{@in=@broadcast=0xffffffff, 0x3, 0x3c}, 0xa, @in=@empty=0x0, 0x3, 0x4, 0x1, 0x1, 0xffffffffffff8001, 0xd9, 0x7}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x2, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003000)={&(0x7f0000003000)='./file0\x00', r0}, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={0x0, 0x6}, &(0x7f0000001000-0x3)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000005000-0x8)={r2, 0x0}, &(0x7f0000003000)=0x8) fchdir(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000006000-0xc)={0x2, 0x7d, 0x6, 0x7fffffff, 0x1ff, 0xa3}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000002000)=0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x1000, 0x2, &(0x7f0000007000-0x40)=[{&(0x7f0000001000)="8644e2e9b8fe5c22e953", 0xa, 0x0, 0xbefb}, {&(0x7f0000006000)="d350367815aec7ad06aba9535ccd70bc31bb6e06e54b4dac0a2235c85e0451040f2227c0798d0716db32a4685fd45194e40d7535abe2783d2ec55d76a3d4c184ac", 0x41, 0x2f, 0x7}], 0x320000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000)=0x0, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={r3, 0x753, 0x8000, 0xfffffffffffffffd, 0xca, 0x6, 0x2, 0x200, {r2, @in6={{0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x3cba, 0x7f, 0xcb, 0xf8a}}, &(0x7f0000008000)=0xb8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000000a000-0x4b)={0x3, {{0x2, 0x0, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) [ 27.946286] audit: type=1400 audit(1515174119.490:9): avc: denied { map } for pid=3503 comm="syz-fuzzer" path="/root/syzkaller-shm575524829" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 28.934514] audit: type=1400 audit(1515174120.479:10): avc: denied { sys_admin } for pid=3543 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.149476] audit: type=1400 audit(1515174120.694:11): avc: denied { sys_chroot } for pid=3720 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.757799] audit: type=1400 audit(1515174121.302:12): avc: denied { net_raw } for pid=3759 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.938440] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/01/05 17:42:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000aef000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000afb000)=@assoc_value={0x0, 0x0}, &(0x7f0000586000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f96000-0x8)={r2, 0x8}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000044000-0x38)={0x0, 0x0, &(0x7f00001bf000)=[{&(0x7f0000a54000-0xb2)="fc4ed61f9ac9f9914a13105c16a65424b80fe83a43bc5b44817009aa07b479172dae114bdd8f0571f37271e773aee4afbe5431062959e51fc4a88fd9ebd1f5baaf4453153122", 0x46}], 0x1, &(0x7f00009fb000-0xa8)=[@assoc={0x18, 0x117, 0x4, 0x36}], 0x18, 0x0}, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000eef000-0xb)='/dev/mixer\x00', 0x840, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000185000-0x4)=0xe8) recvmsg(r3, &(0x7f0000a91000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00005b9000-0x31)=""/49, 0x31}], 0x0, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) bind$alg(r0, &(0x7f0000bab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f00003e0000-0x4)=0x6, &(0x7f0000e98000)=0x4) 2018/01/05 17:42:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000673000-0x4)=0x0, &(0x7f00008d9000)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000a2000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r2, 0x7ffffffffffffffb, 0x0) r3 = getpgid(0x0) perf_event_open(&(0x7f0000b33000-0x78)={0x4, 0x78, 0x47, 0x7ff, 0x100, 0xffffffff, 0x0, 0x7f, 0x0, 0xc, 0xfffffffffffffff7, 0x5, 0x9, 0x200, 0x7, 0xbf, 0x400, 0x200, 0x7fffffff, 0x2, 0x2, 0x8, 0x8, 0xc00000, 0x7, 0x5, 0x7, 0x100000001, 0x100, 0x4, 0xada, 0xebc, 0x100000001, 0x0, 0x89, 0x81, 0xf02, 0x100000001, 0x0, 0xa5f, 0x6, @perf_config_ext={0x2, 0x6}, 0x80, 0x7292, 0x5, 0x3, 0x1, 0x3, 0x1, 0x0}, r3, 0x3, r2, 0x8) fcntl$lock(r1, 0x5, &(0x7f0000827000-0x20)={0x0, 0x0, 0x0, 0xffffffff00000400, 0x0}) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f00008de000-0x48)=@full={{0x3, {"9bfc62ed3b7b6f"}, 0x8}, [{"2252d550b76968"}, {"119925103ca5e5"}, {"d43d0382226456"}, {"0d49746c135926"}, {"b1c000dccd3da1"}, {"593c2efd4df9ad"}, {"a7b100325fb6aa"}, {"67cedac8a932b2"}]}, 0x48) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000097f000)='/selinux/checkreqprot\x00', 0x4400, 0x0) 2018/01/05 17:42:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cf9000-0x16)='/selinux/checkreqprot\x00', 0x542, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000003a000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x4, 0xa) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000bc3000)={0x7fdb, 0xfffffffe000, 0x7, 0x0, 0xac24}) fallocate(r1, 0x0, 0x0, 0x5) 2018/01/05 17:42:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a0e000)='/dev/vga_arbiter\x00', 0xfd, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000fc1000-0x41)=""/65, &(0x7f0000981000-0x4)=0x41) syz_emit_ethernet(0x46, &(0x7f0000da9000-0x47)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00aa0f", 0x10, 0x4000000000000021, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xb, 0x2, 0x0, "2656b8", 0x0, "e86b45"}, ""}}}}}}, &(0x7f0000512000)={0xfffffffffffffffe, 0x1, [0x0]}) 2018/01/05 17:42:01 executing program 0: mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x0, &(0x7f00007fb000/0x800000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000c6f000)={0x3000, 0xa000, 0x0}) mincore(&(0x7f00005e2000/0x3000)=nil, 0x3000, &(0x7f0000a7c000)=""/83) 2018/01/05 17:42:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bb9000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00008e2000-0x28)={@common='ip6tnl0\x00', @ifru_settings={0x6, 0x200, @raw_hdlc=&(0x7f0000b58000-0x4)={0x2, 0x4}}}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000761000-0x4)=0x0, &(0x7f000008d000-0x4)=0x4) 2018/01/05 17:42:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f15000-0xa)='/dev/vcs#\x00', 0x5, 0x200000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000604000)=@assoc_value={0x0, 0x0}, &(0x7f000067b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000cd3000)=@assoc_id=r1, &(0x7f000092b000-0x1)=0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000000)={0x100000000, 0x2003ff}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000516000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00007f3000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0xd6e, 0x9, 0x8b}, &(0x7f0000fde000)=0xa0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00002d6000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000e1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000097c000)=@assoc_value={r3, 0x0}, 0x8) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/05 17:42:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001df000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000276000-0x68)={0x3, 0x0, [{0x946, 0x0, 0x0}, {0x2b3, 0x0, 0x0}, {0xfffffffffffffffe, 0x0, 0x0}]}) [ 30.242371] audit: type=1400 audit(1515174121.786:13): avc: denied { dac_override } for pid=3769 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/05 17:42:01 executing program 0: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f000031b000)={0x606, 0x9, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ad0000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000001e000-0x1)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r1, &(0x7f0000ac9000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7b5e115dc08173b17786682c77830e71d013ad5f5b4e5364db0c960f7f52e0d55226ea9b6d1ec2394089c1717a0ca38a99d10eda55419f68d30ae024056200", 0x0}, 0x60) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f00003a2000-0xa)=@random={'system.\x00', '(\x00'}, &(0x7f0000ad1000-0x1)='\x00', 0x1, 0x1) 2018/01/05 17:42:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f45000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000099d000)=0xe8) getsockopt(r0, 0x2, 0x3ff, &(0x7f000061f000-0xdd)=""/221, &(0x7f00003da000)=0xdd) getresgid(&(0x7f0000363000)=0x0, &(0x7f00007ba000)=0x0, &(0x7f0000e9b000)=0x0) chown(&(0x7f00002e3000)='./file0\x00', r1, r2) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000abc000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000ffa000)=[], 0x0, &(0x7f0000ffb000-0x260)=[{0x90, 0x113, 0x5, "756fa18f3e5368b7f4fbf732199aad1b99a58f2613dead039493533190d547e5edd10775cfd2c54478f47730e03d78637273a9a1ef52074225d56ebeee64dc1b784fc155734f1195bc10948b5bed21775f898408c7209fe80473b387c3876ed44ebcf1e648cbf815315d04ec54eee1c2b46e88eb97fce202a051"}], 0x90, 0x0}, 0x0) [ 30.316425] audit: type=1400 audit(1515174121.860:14): avc: denied { net_admin } for pid=3773 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/05 17:42:01 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005d5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c77000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f000087a000-0xf8)={{0xffffffffffffffff, 0x3, 0xfffffffffffffffa, 0x1, 0x7fffffff}, 0x0, 0x5, 'id0\x00', 'timer1\x00', 0x0, 0xfffffffffffffffb, 0xfffffffffffffffc, 0x3f, 0x51, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)=0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a33000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000e96000)={0x0, 0x3}, &(0x7f00001b6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000c2a000-0x3a)={r3, 0x32, "b7cbd752042e0408ef5203720cf8125c1e913d185daed6068390335c6f03f46c76c6e91ced9f70995ed98ab7225f1005ec62"}, &(0x7f0000635000)=0x3a) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r5 = userfaultfd(0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f00002aa000-0x4)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000f8c000)={0x0, 0x1000, "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"}, &(0x7f0000d68000)=0x1008) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000813000)={r6, 0x5, 0x5, 0x5, 0x40, 0x101}, &(0x7f00007b8000-0x4)=0x14) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r4, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000011000)=0x0) ioctl$UFFDIO_UNREGISTER(r5, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/05 17:42:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mount(&(0x7f00008bf000-0x8)='./file0\x00', &(0x7f00003e7000-0x8)='./file0\x00', &(0x7f0000cac000)='nfsd\x00', 0x800, &(0x7f0000887000)="658ec2a198c933819bf0791bc1a81c01ae94eac0c3887ad751e2bdfb77b6d7638b32d15289a5c55d57848e1ea5492a8591180a17fe770695473640b1c30406e41ce28740bc3cc248c376665b8d8f8ad16f682dd8bc5d715ae3043fa61901377cb690933a8239926629bd7c676302632de96a7c8a2930ec71df73c672867bbb87caa5465989641906aba318a3baf3bdf75a9542872a412c530f0d6cf39423f2d1795c82b13dc713bd233b631ba177b70533d099b0a81fb5c5e5b5cb8d19f00066c06ffb1b79765a6db14e698a2540098ce31ac97cf4e320b397c6d0e856d31dfd7b8f52fe23a53963df5dd1c8a6e2a403496ab0a64b") lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000200000000000000", 0x14, 0x0) 2018/01/05 17:42:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fad000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000650000)=""/4096, &(0x7f0000000000)=0x1000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xb7a6) 2018/01/05 17:42:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00006e1000-0x4)=0x0) setsockopt(r0, 0x1, 0x0, &(0x7f0000d6b000)="4d3a4a9640ffed875d0cdb51b12aa05ef800b853801f5dfd368cb64a65d3be7a394bb423c926fed37d2873404e524be2ba16b6785be14c499cd6b4b326c8229b67a91b6b97e23566fc5f045c72e8eedcdbb63d39422f83f48d8440", 0x5b) [ 30.422402] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2018/01/05 17:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f00000b6000-0x9)='/dev/sg#\x00', 0x0, 0x101000) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x1000) 2018/01/05 17:42:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00007cc000-0xc)={0x2, r0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00006f7000)={0x0, @in={{0x2, 0x2, @rand_addr=0x81e5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x37, 0x6, 0x8, 0x1, 0x7}, &(0x7f0000d08000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ae6000-0x8)={r2, 0x7}, 0x8) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000efa000)=@assoc_id=0x0, &(0x7f0000633000)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001f3000)=@assoc_value={r4, 0x100000001}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ea8000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) accept$llc(r3, &(0x7f00002c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000056b000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00002db000)={r4, 0xa4, &(0x7f00005f7000-0xa4)=[@in6={0xa, 0x1, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003a1000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) munlock(&(0x7f0000f60000/0x3000)=nil, 0x3000) sendto$inet6(r3, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x10000000}, 0x1c) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f000034c000-0x8)={r0, 0xffffffffffff18b6}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x79, &(0x7f0000df9000)={0x0, 0x8, 0x0, []}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000bec000-0xbc)={0x6, 0x2, 'client0\x00', 0x4, "5f007857cea61b54", "59424200a753498e5f2a5634abe8153bf932066d0e1dc2b85f9e11fa9fe22811", 0x0, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:42:02 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f4a000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000d06000-0x8)={0x7}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000a00000)={0x5}, &(0x7f00000aa000-0x8)={0x0}, 0x8) getpid() gettid() prlimit64(0x0, 0xb, 0x0, &(0x7f0000434000)={0x0, 0x0}) read(r2, &(0x7f0000000000)=""/128, 0x80) r3 = accept4(0xffffffffffffff9c, &(0x7f0000fe0000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000eff000)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00004a9000-0x94)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xc3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x100}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffffff00, @loopback={0x0, 0x1}, 0x94}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) tgkill(r1, r1, 0x24) 2018/01/05 17:42:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000c1a000-0x8)='./file0\x00', 0x4000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000092c000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000289000)={0x0, @in6={{0xa, 0x3, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x76b65868}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x92db, 0x7, 0x0, 0x1, 0x6d, 0x2162, 0x3, 0x6, 0x6, 0x1ff, 0x3, 0x7ff, 0x40, 0x0]}, &(0x7f000007d000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b28000-0x8)={r2, 0x33}, &(0x7f00007d5000-0x4)=0x8) ioctl$ION_IOC_MAP(0xffffffffffffffff, 0xc0084902, &(0x7f000013f000)={0x0, 0xffffffffffffff9c}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005a9000-0x8)={0x0, 0x0}) r4 = dup3(r0, r3, 0x80000) fcntl$getownex(r4, 0x10, &(0x7f0000d7f000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) 2018/01/05 17:42:02 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8000000000000fff, 0x40000004) readv(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/122, 0x7a}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000+0xf8d)='/selinux/policy\x00', 0x0, 0x0) 2018/01/05 17:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000000)=""/166) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$sndmidi(&(0x7f000023b000)='/dev/snd/midiC#D#\x00', 0x7, 0x200000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000e2d000-0xa2)=""/162) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x0, [0x2, 0x7, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x0]}, 0x5c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000379000)=0x0) r4 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000b63000-0xc)={r1, r1, 0x10001}) r5 = dup3(r2, r0, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$KDDELIO(r5, 0x4b35, 0x6) r6 = syz_open_dev$audion(&(0x7f0000d44000)='/dev/audio#\x00', 0x4, 0x1) rt_sigaction(0x20, &(0x7f000058c000-0x20)={0xfff, {0x1c8}, 0x80000000, 0x1f}, &(0x7f0000fbb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00009e6000-0x8)={0x0}) ioctl$KVM_GET_LAPIC(r6, 0x8400ae8e, &(0x7f00006ef000-0x400)={"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"}) 2018/01/05 17:42:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000a8e000-0xc)=[{0x0, 0x0}], 0x1, 0xffff) epoll_wait(r1, &(0x7f00008bb000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff7) shutdown(r0, 0x0) 2018/01/05 17:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = syz_open_dev$amidi(&(0x7f0000dec000-0xc)='/dev/amidi#\x00', 0x3f, 0x40) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000a45000-0xc)={0x2, 0x0, 0x1f, 0xdd2, 0x7fffffff, 0xfffffffeffffffff}) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r2, &(0x7f0000704000)=[{{&(0x7f00001dc000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000364000)=[{&(0x7f0000d2a000-0x36)="dc49501d21dc28", 0x7}], 0x1, &(0x7f00002c0000-0x80)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000035b000-0x90)=[{&(0x7f0000980000-0x9d)="f47a2d626551d957c69ace734832e3021f590e577694dd1a28a64141d4a5e0f5ba7301ebe9667c9311e505788d437186f69ae1934e5f7dbef6de41384ac74c2d8ea553ae1699f4aaeb92f866575729b277fde51696ceb59b18a84c1fc50e3e2ce276d5f952d8b700970f05fba770d9706d5d837344e12b42ed2c81782dd8278abe539c85db77ce8b05cc33c71277f69fdffb7a5c00459026efa9b49f2b", 0x9d}, {&(0x7f0000081000)="113e14acf8198cd7f717376f57154f8013961769e8aa5f1eed9bfa24767b440730c27c170024a8b030354666cd79663b3114d9625f99e794c8de05366b0bb7", 0x3f}, {&(0x7f0000493000)="5013fcbe92c228ca217d6497cef2ea4378790948624b4dda2ceed313584bfc47ad792b3a303c392e4153d4", 0x2b}, {&(0x7f00007a2000-0xe2)="89ecbca56bc155eba60eb006358b06f8546cf1977914658ab6fedd3619eedff564e574cda14029d98daaa7bb8715c6ff8fe42f0efe2954d35e9075b2d70b2f60c9a8d54031754ea2b700c679724e7633b4ea2537911f85940b47919f4bfbf8414b3974539fc62d8450f6283738afffad4bae61f738ae025144210c310564eddccdb6e51d402811d53ee5ab1d6a2017b3a288af97e605e83496b00f7fb5a076743c5ffba3b17171b80ee203098e602a2f482604a5b3f96a34901c5c281e98592a0923aec97133b019447b7eeed0fbcc4ba8d876dfec71e7cb3277e4b9170f627bc113", 0xe2}], 0x4, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) mknodat(r1, &(0x7f000091f000-0x8)='./file0\x00', 0x1080, 0xf84f) [ 30.528659] audit: type=1400 audit(1515174122.073:15): avc: denied { dac_read_search } for pid=3746 comm="syz-executor5" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/05 17:42:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a2f000-0x1c)={0xa, 0x0, 0x7b31cca6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, 0x1c) connect(r0, &(0x7f0000850000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x5, 0x80007, 0x9, &(0x7f00005eb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r3 = dup(r2) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000abc000+0x559)=0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000dd9000-0x400)={"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"}) listen(r0, 0x3ff) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r4, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000174000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003a3000)=0x8c) 2018/01/05 17:42:02 executing program 2: clone(0x0, &(0x7f0000f79000-0x1000)="", &(0x7f00005af000+0x7cb)=0x0, &(0x7f0000b2d000-0x4)=0x0, &(0x7f000076a000-0x16)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x32000e00, &(0x7f0000003000-0xcb)="7b9aec89984a5a03427bca155f760c17ab1fa8b16add50b37e37392c090049f846a780cba6a0342f1bb2151e7001363f67932a01b1bd267099158ec505c5423ccde6637399915aeb10186bf15611ca9840922dde069dce27a4518818afe8eaa42ce8794c39bef3ed620b8c57a0600be0771eb5f1668e356303db77274b9905aec9f6b86c597ec17e0bf4c29c153e70efc3f199d3a652ee7a0d878c37f166ca7fb28635585995eed190a98b102898585ebbf7cb0861c248b9b5aad5b3bfcc496bb93f64c36871e80da4a1cc", &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)="61610af2281d784525ff41d4b13c4114a076f142061c869f7f93690c1182a1064561804a95246ee4958fa49a2cc5df7ab7174c585f3e0ec729fc0cf7b5e9148a2f42d79bd88fc68c1c9344ff6fa89be36c5f56681f3510b46ddeb4241179c8c6fee48524ce1f20f69ad4fac7a45448bd65af7eda80ea5be683e1d947a05ca16a1f6b834821dffe5e4c32155064cd010475cdab4675cab70e9f5d524f174b3603cd3cb43f231e64be2825e44e1413af0fb17bc70802a8e8f9b566a44820b55d1d3ceb6f8d25a0e49374ec631e9bb4db7e586e4966b6ff7af7dc61fa") setitimer(0x2, &(0x7f0000001000)={{0x0, 0x2710}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x89, &(0x7f00002f5000-0x40)={0x81, 0xe59, 0x97, 0x9, 0x3, 0x1000, 0x7, 0x8}, &(0x7f0000001000-0x40)={0x3, 0xc0d, 0x200000002f0e, 0x6, 0x2, 0x73, 0xd8, 0x2}, &(0x7f0000000000)={0x200, 0x400, 0x7, 0x7fff, 0x8, 0x796413a4, 0x7fff, 0x3}, &(0x7f0000001000-0x10)={r0, 0x0}, &(0x7f0000c20000-0x10)={&(0x7f0000001000-0x8)={0xa0}, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000003000-0x88)={0x0, {{0xa, 0x0, 0x7d38, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet6(0xa, 0x5, 0x7) socket$inet6(0xa, 0x6, 0x100000001) io_getevents(0x0, 0x0, 0x0, &(0x7f0000420000)=[], &(0x7f00009ca000)={0x0, 0x0}) [ 30.579792] sctp: [Deprecated]: syz-executor4 (pid 3832) Use of int in maxseg socket option. [ 30.579792] Use struct sctp_assoc_value instead 2018/01/05 17:42:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x80, 0x100) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x2, 0x800) readv(r2, &(0x7f0000001000)=[{&(0x7f0000000000)=""/122, 0x7a}], 0x1) signalfd(r1, &(0x7f0000001000)={0x1f}, 0x5) 2018/01/05 17:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000c73000)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000a97000+0x7b9)=[{{&(0x7f00006c4000)=@ipx={0x4, 0x0, 0x0, "0b34e51595dc", 0x0, 0x0}, 0x10, &(0x7f0000a5e000)=[], 0x0, &(0x7f0000557000-0x3b0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt(r0, 0x9, 0x7, &(0x7f0000017000)="bf0ddcae452723b0d17438915859a217356171e3bb23728d9c21d23e6adf189b4cf1fee21b63319caf2014c325027eca4eb9b8ec149949258f26b05401d6a5a6053a53bdccfb0645b3a98ff693c7612d52a6c44e46e6d414079125d71be87d78fae5fbf36f320c499b3afe33eff91ea7d8ec37ed6cd154da04249844883b4c956f033780413ad571dfdd354d49b70f2500469f371b1df1f17da08fcccfbe9ea4d6e261db7652339e759cd2d9b340be4f7532c3badd226363a206c8afe22ccd883dddd5007769c873f6b80149f42083763d52c03a", 0xd4) r1 = dup(r0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xfffffffffffffffe) [ 30.688849] sctp: [Deprecated]: syz-executor4 (pid 3848) Use of int in maxseg socket option. [ 30.688849] Use struct sctp_assoc_value instead 2018/01/05 17:42:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ce9000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) read$eventfd(r0, &(0x7f0000440000-0x8)=0x0, 0x8) 2018/01/05 17:42:02 executing program 1: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40001, 0x7) getsockopt$inet6_mreq(r0, 0x29, 0x13, &(0x7f0000df4000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000082f000-0x4)=0x14) 2018/01/05 17:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0xfffffffffffffffe, &(0x7f000000a000)="") 2018/01/05 17:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) writev(r0, &(0x7f0000801000)=[{&(0x7f0000ff8000-0x1000)="616c2dfee6", 0x5}], 0x1) mknod$loop(&(0x7f000041f000+0xc58)='./file0\x00', 0xd00a, 0x1) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000ace000)={r0, 0x1}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000840000-0x4)=0x200, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000e53000)={0x10, 0x1, 0x3ff, 0x4822, 0x4, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/05 17:42:02 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000006000)='/dev/amidi#\x00', 0x4, 0x400880) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0xbb, "c1d1b12ad31f07484ea82725f7f4c0c92fdefa198ceae3f4986b7604fbc2ec342ec4633551eeaf6f6455ecc02578a4e760aa18af41d3b82d4c7d55f6fe0b1635d61e6f35472e7d39dcf3933462c47ebde978a81abcf7b8cab637cae89d0d7bd412938c5e0e62fff61c875e74f7f474b477c9e9c1da99e849c393d926d41fca022af092124c442ab6d769f934e3fd9b28eeb49801efd3602b5b17974fb8425775b6f670b84a9f29b383a0ed061ced411bcb5e466447fafdb11e1088"}, &(0x7f000000b000-0x4)=0xc3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000-0x14)={r1, 0x8000, 0x4c6c, 0x5af, 0xfff, 0xffff}, &(0x7f000000c000-0x4)=0x14) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000004000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000002000-0x6)='.dead\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x23b, 0xffffffffffffffff) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000008000)=0x0, &(0x7f000000c000)=0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) keyctl$restrict_keyring(0x1d, r3, 0x0, &(0x7f0000008000)='\x00') sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000006000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x50)=[], 0x0, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r4, &(0x7f000000d000)="36f294a3f241af62066516de848692d9ff937c118f9380abff349055e37be2817a0feae9d656496cc747983c8d6ddd35a23d7172b3fa222fd011ed6aa26e11f7c75ae2db4814bd3188313a774598439abd19701a9a144cf9d1eab5287bd861966179ea235baaee469a962dbfe105d806079108cee4e62bd723d35f7a7b8c42b342c16b250e04a14d7d22ee6d301c3d3b53a97b3ccd170a342f11ffe35935a49183269c4989904b817eab5d353d0a9b1192e0c43d7a9e1cd0e373a0d93c80e13bec51102375e8", 0xc6, 0x90, &(0x7f0000002000-0x8)=@sco={0x1f, {0x10001, 0x2, 0xddd, 0xa72f800000000000, 0x6, 0x3}}, 0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000000c000)=@generic={0x0, ""/126}, &(0x7f000000c000)=0x80) 2018/01/05 17:42:02 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0xf0)=[{{&(0x7f0000006000)=@generic={0x19, "fe8e28d4af90dc9abdbe9c298b7324ee9f1bffce91c9494750a22808fcd35518fddd920ebd09ee63b41dd2e6f3e91e298a39a5fa4e4892c6e5573ee28f364443b4a1102b37c96a34b214490a2349e1c5e4989c711857f85f6f51a0d0a468d2c3f65f9385a9fcde7691bd5ea91870ec047627f97c02c0aaccc9366d50fdf5"}, 0x80, &(0x7f0000006000)=[{&(0x7f0000006000)="5c2b6f47a3a7281f240ac42827c6de6709067d3c6b621054f7718a57b54d4e36ec1136146fd5143a01706926088084544cb3fc15c2d078cd14966713cb6ed9f7de1fe0c4031eb5d6a3d37afb2677fd8efcff66f394480ad7fe177790df04c17c91aa6127faa0d8c9b2e1e8e5d51a621dcd7baccfa99f75a3a8d9467579b34d4aa703634530fe9981d71a896f9ee4e34aa3ac5f97fb785a8a9ddf575aa5e5c032c8a84339188823a38cb0be1b9b354c0de08429fe2bece037223a383a4b916f234c1daa8c67a967", 0xc7}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000007000-0x1000)="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0x1000}, {&(0x7f0000007000-0x3c)="8b575298289e0d44397653ee2e8b6549ffc38b4ca1e759c6f73f89a3b02253b6a3b2b7026428c49c8d7f7f478530d2c6c25adb1a54e168f17baf161e", 0x3c}, 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{&(0x7f0000007000-0x1000)="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", 0x1000}, {&(0x7f0000006000)="78efe54e6f77094274e005b0fcd67b07b0546723fef8ceb784cfafcdc95a228ecbaf9d01c7d07f905201488cdb55fb675ed17f4fdea177e4217d0277ac558890cd55fd7a3ea3e6cc30279b9715e352", 0x4f}], 0x4, 0x0, 0x0, 0xc0}, 0x6}, {{&(0x7f0000006000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[{&(0x7f0000001000-0x42)="3e675b8543600a9ab4a3c26b13a8d599c26e58f4d7971b95f604d6baec85769d53d0e77b65efca25c40765809042fb494fbcc9408235b3a765565a4c6779b9088ef3", 0x42}, {&(0x7f0000007000-0xf6)="826b34678fa6d5ac1e189501b37796ee02b6324afe9b09b7fc0df37eae9bdd0f277b1932ad079bfac7e84b224418b9f0579969922abd2a742d13baa951a61fa2f231ec9086b0da780e9559e3a0474dd14a104127416d8cdf790a3207cff89f090b7fbcc6c025cd9bc83e6111f00671e5f31c99f38765f1b588897aeb5a1b1a342773dd0b949cfcf09222ef9118ce8ff27624a98b8e8fba965e66c5669a4b729ef79d0a2dad88b3e11ba58cd906796b201d2c065864ce4525d51fa368e0373c292ca5707f316577fa58d05434752c740423d789b547310e90720431dca70cd294af8c8d041fa8390f7360c7f652cc0e96acaa83499d2c", 0xf6}, {&(0x7f0000005000-0x7d)="5bf01154ba5e0b4764f8de459eaf1290467248ee6f43c36b302ffc061dde9426f03fd98f0f3b52259a7f654022085c0aab2ad53cfb8f7ddadc214d583cdba502e8ca5ada67e7a39c5877abea9c964698b8da1d7794522fe4c7b8680ac7be422b85b0a40817dfcc9a0b7d0b7775f87ed1a350eb9ca280ca4ff430157df4", 0x7d}, {&(0x7f0000001000-0xbd)="dfeb2afbfcddf2b3abcaa3c97745811b1d15b7342970242a71fdc2a83bfc83994429dc032cc1d524aeb05cdc5196efe9c36184450d8137effd94e7cba163540d2ac087412bff261b5314d5a2e8fe8a6e03ecc62d6d40fec2b87942e4aba930dc8a458372b62a2d2c538b92eab0876538d9289129ca31ebecd861aa0a75aa49552c84d4be9c7cbcd37fe21d0aefe1fc2bac1727fea988108b2183050b98d3a67de3a313052f7ed90495c98b3788fd875b6f8514110d1120f60294f2efd7", 0xbd}], 0x4, 0x0, 0x0, 0x40000}, 0x6}], 0x4, 0x4000) 2018/01/05 17:42:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000000000)={@common='yam0\x00', @ifru_mtu=0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006a4000-0xb)='net/psched\x00') ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000c45000)={0x1, 0x0, [0x1, 0x6, 0x6, 0x4, 0xffff, 0x80000000, 0x1, 0x5]}) r2 = syz_open_procfs(0x0, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r1, &(0x7f0000318000-0x8)=0x0, 0x400000ff) 2018/01/05 17:42:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f000036d000-0x20)={r0, 0x0, 0x1, 0x4, &(0x7f0000691000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000042e000)={0x0, 0x0, 0x0, []}, 0x8) r2 = accept4$packet(r1, &(0x7f0000bd3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006fe000)=0x14, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00003a1000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r3}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00002fc000-0xaa)={0x0, 0xa2, "30703385be9d86efa3bf98b43aa7730f0af45bc5bf133366ff7209d7b12f2f388f873ea247490f84232f8be75d2b1ffd811416511f88f056af3f85c877d14be4192a3488ba5297e331831f66dfb98a2097b6e60b46b925c4d2c3ba56ee28122f65809fa37cc7d88168c7a17c3609e1944c0b8cb7407f96b6ede80760bcc3fbd0c0868ad72916fce70717ea1107eef33f777f9976e946ad9ee08c65dfceef801b29a8"}, &(0x7f0000cfb000-0x4)=0xaa) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00007e5000)={0x0, 0xfffffffffffffffc, 0x5, [0x3, 0x6, 0xffffffffffffffef, 0x8, 0x6]}, &(0x7f0000196000)=0x12) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000248000-0xb8)={r4, 0x7, 0xffffffffffffff01, 0x553, 0x6, 0x1000, 0x4, 0x2, {r5, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x1f, 0xa, 0x200, 0x4}}, &(0x7f0000336000-0x4)=0xb8) 2018/01/05 17:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000b4e000-0xa)='/dev/dsp#\x00', 0xd2, 0x44000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a17000-0x4)={0x0}, &(0x7f000002e000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000bdd000)="6e65742f61727000db") preadv(r1, &(0x7f0000b18000-0x50)=[{&(0x7f000023e000)=""/100, 0x64}], 0x1, 0x36) 2018/01/05 17:42:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f00005d0000-0xa)='/dev/dsp#\x00', 0x1, 0x400000) socket$inet(0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000df7000)=0x0, 0x0) 2018/01/05 17:42:02 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x7) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000fd6000)=0x7fd, 0x4) read(r0, &(0x7f000067f000)=""/172, 0x12) sendto$inet6(r0, &(0x7f0000fd7000)="", 0x0, 0x0, &(0x7f0000ec7000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/05 17:42:02 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ece000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000be0000)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000808000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x3, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000cdb000)={&(0x7f0000502000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/05 17:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000986000-0x10)={0x0, 0x0}) syz_open_dev$adsp(&(0x7f0000ba6000-0xb)='/dev/adsp#\x00', 0x1, 0x0) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000d1e000-0x34)=""/52) syz_open_dev$midi(&(0x7f0000971000)='/dev/midi#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000242000)=0x8000, 0x4) syz_emit_ethernet(0x3a, &(0x7f000017d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv6={0x4, 0x6, "1917aa", 0x0, 0x11, 0x2e9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@routing={0x3b, 0x0, 0x0, 0x79cb1de4, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x62, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x1}, @hao={0xc9, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0x1, 0x0, "cd08d07b2266848ed3f84fbb34a3730e3801f837f2477e42e15c0cab2117307f4d82bbaa9993fb8e5d0898b94ffcb599e1449fb637cd35cd6102e9b3282a65f2255be81aed5a9945cadfb7cbf5e9b30c84db0c0c53ef133b9afbf4469a2cab09a2a5c7bfb5804e3a8abe37c956f4c5eb0f24d0436e7ee85a8b45c3d2746967e62e39033e08e7c1a31b1227f8d978341e32358f72ab610b645cd0649e122ac09a9dc8d7c937fa620e7b33f9b0c6528fcf01448c0f755cf483f9596b5f072d28ed531f976142239e1fac6775b39238c5508a1219f60dddb36e"}, @ra={0x5, 0x2, 0x200}, @generic={0xff, 0x0, "65b27986093a49774b99786cffb5a21008bc007267878e0351e4b96be1c2307aa3b76911eef8c128e4a5d4cff15168b10229215eeaa8e881826ac89e121a2d275111f838f5159d973fec8e919ab9e875f7521ae0219ef618d2b858553421563870081db3a9577bd0fe1654d9a974bbd875899c59c6c645a3a3bf0f9b06a2301eaeb74697851dcc3b13c0d4e5cbe8a7194515bf438455369f684c791a6eb59a075a866f92157d3cb544630aacd5454480d12e38"}, @enc_lim={0x4, 0x1, 0x8}]}, @dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x0, {0xff, 0x0, 0x8, 0x53, [0xff, 0x4, 0x20, 0x7, 0x5, 0x4b6786fe, 0x8d, 0x74]}}, @ra={0x5, 0x2, 0x0}, @pad1={0x0, 0x1, 0x0}, @generic={0x9f, 0x0, "b17b206c2986dd5d3d0ad43ca2c2a225b76575ce0b342ebb10cf4e8b3d6818c6df2cb8a09457813bf3eea111d8d2ba795bfd30bd7e42c66029590399976b23b6ff6153a4eb34110f5171b018f3496bc134f124f15d193b91d01f0949305f44c7d2da03b17f686d3fd93ed22f49d9cf92773f2e038fd0c444d0fc3ad47da49bf601e284e4117bba6268aeb59c1abecf6b6e79c6760521ddce0e403aef17e40703b1e7a382fb09433997bc7a6f62112c7ef7066f"}, @padn={0x1, 0x0, [0x0, 0x0]}, @generic={0x9, 0x0, "67aa64fba7f68374cf55473e"}, @calipso={0x7, 0x0, {0x200, 0x0, 0x1, 0x2, [0x3]}}]}, @dstopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xe97b}, @hao={0xc9, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0x8}, @hao={0xc9, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x0}]}, @hopopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, [0x0]}, @padn={0x1, 0x0, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x100000000}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0xdb}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x9}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0xfffffffffffffffb, 0x101, ""}}}}}}, 0x0) 2018/01/05 17:42:02 executing program 7: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000843000/0x1000)=nil, 0x1000}, 0x1, 0x0}) [ 30.813834] audit: type=1400 audit(1515174122.358:16): avc: denied { map_create } for pid=3903 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/05 17:42:02 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000072f000-0x11)='/selinux/enforce\x00', 0x90002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007a000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000dc1000)={0x5, 0x0, [{0x8000000b, 0x7fff, 0x7f, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x7, 0x10001, 0x5, 0x0}, {0x0, 0x7, 0x6, 0x4, 0x6, 0x0}, {0x80000001, 0x0, 0x0, 0x0, 0x9, 0x0}, {0x80000000, 0x5, 0x7, 0xcf0, 0x200, 0x0}]}) fcntl$getflags(r1, 0x8000000000040c) 2018/01/05 17:42:02 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f80000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f0000f0d000-0x13)=[@assoc={0xffffffffffffffc8, 0x117, 0x4, 0x5}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) syz_open_dev$evdev(&(0x7f0000ea4000)='/dev/input/event#\x00', 0x8, 0x8000) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 30.872847] audit: type=1400 audit(1515174122.417:17): avc: denied { prog_load } for pid=3927 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/05 17:42:02 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000000d000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000007000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xffffffffffffffff, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000c000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 17:42:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000aad000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dea000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) close(r0) 2018/01/05 17:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$amidi(&(0x7f00003d0000-0xc)='/dev/amidi#\x00', 0x3, 0x4000) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000b10000-0x2)={0x7, 0xfffffffffffffff8}) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00003a0000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) r1 = getgid() ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f000030a000-0xf6)={0xf2, "e1ab4b0a62a7d95ad19c487203dd355f5ce2d97ce227c010a15e0780739401dd7c8815a5e72d2de2e049e65ca345cc7ad38b5650340e3e17f3bac4195a0c957e1d69e43b009fd7ab2cd547d6bcd9224c547731287c1da2ae32ce7ff69546b5f46f7b333e01e3e10e2e9c9644c930ee6f2d7547e1183c8c0c61652b53bbdd7d8d33c99d0f0d26e388e39eca279fb9d76e70f7a37dbeddab5c3826e386eda8deea5c836b48b6a6a9f255553fe1b1984cb704bb031ee6bed73b3a2002a7d1e757dae4cdbd5230c9cb3c474a28c930ac597946a16743bb366d6185147163cb64017f392191b970121b652d0053d2b2be958834a4"}) setgid(r1) 2018/01/05 17:42:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f000058a000-0x8)='./file0\x00', &(0x7f0000906000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b7d000-0x8)={0x0, 0x0}) pwritev(r0, &(0x7f0000a18000-0x20)=[{&(0x7f0000510000-0xc4)="1c", 0x1}], 0x1, 0x0) 2018/01/05 17:42:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000c82000)={0x2, 0x0, [0x7301, 0x40, 0x10001, 0x2, 0x6f4, 0x5, 0x3ff, 0x1]}) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000fe2000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004b0000)=0x14) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000fe2000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) write(r1, &(0x7f0000022000)="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", 0xfa3) pwritev(r1, &(0x7f0000040000)=[{&(0x7f0000027000-0x1)='2', 0x1}, {&(0x7f000003e000-0x1000)="", 0x0}, {&(0x7f0000026000)="1e", 0x1}], 0x3, 0x1) writev(r1, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) 2018/01/05 17:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000199000-0x11)='/selinux/enforce\x00', 0xc2080, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00007e1000)=[@in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) accept4$ax25(r0, &(0x7f00001bf000)={0x0, {""/7}, 0x0}, &(0x7f0000cb0000)=0x10, 0x80000) r1 = socket(0x2, 0x4000000003, 0x3) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000c51000-0x4)=0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000713000)='/selinux/create\x00', 0x2, 0x0) sendto$inet(r1, &(0x7f0000e79000)="", 0x0, 0x0, &(0x7f00001e9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$netrom(r1, &(0x7f00003fb000)={&(0x7f0000d62000)=@ax25={0x3, {"d1c1287f704f25"}, 0x0}, 0x10, &(0x7f0000c62000-0x20)=[{&(0x7f0000ffc000)="dbf30327f6e3ef384b6e786506286cc2470098fce2bff4ed1eaf26b9ff024926a222869bdec37a35d46abf22dc2cab7a9aa6d7f2b570ff507d026c4d7bd3", 0x3e}, {&(0x7f0000dd4000-0xf2)="d6c0811b1284449d10ba980175b9790fbfff9fbcd34651caffc827685f40b59434cabce8e17e362df9461311e3526a09b0a5a4d19f48336072982fddf37b64628e0df5dd49c446630f4af10dc83ef02bdf4478a9d42a25df6fb48b867952c9bab2086fd52c86d177f485fe032abd8de7fbeaa2edc85de906b1793c37b89e6927d62b7c47e3ea76b2dcf8dc6035a0d5d672c56dcfe3d8cdcd68089cb4852621cc181b7c32127c277a9e6c9c5bc0fce14733c56409963f9647c880522a18bf55a9e90cddfaf667b205970f373a84bd4460430034b61e81243d0bdc46566f5218c4dccddff9c96bc34b1dbbe1862e381ddce903", 0xf2}], 0x2, 0x0, 0x0, 0x0}, 0x10000) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00005bc000)=0x0) 2018/01/05 17:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000f92000)=0x1, 0x3fb) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005a1000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00004a2000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000a13000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a4d000)="") 2018/01/05 17:42:02 executing program 2: r0 = syz_open_dev$midi(&(0x7f000030e000)='/dev/midi#\x00', 0xffffffff, 0x80100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x100000000, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r2 = socket$inet(0x2, 0x803, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f00007fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000422000-0x4)=0x0) socketpair$unix(0x1, 0xa00000000006, 0x0, &(0x7f000012e000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_pts(0xffffffffffffffff, 0x101080) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000de3000)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000c55000)={r1, 0x34, "fcf9a0651325408ae7715d068c5ac624ffca99ff5e71127572c51360168315149de6881372d8caa75a267ed9b394c26dceb06981"}, &(0x7f0000b2e000)=0x3c) write$tun(r0, &(0x7f0000996000-0x149)=@pi={0x0, 0x89df, @ipv6={0x7, 0x6, "7de603", 0x11d, 0x6c, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@routing={0x2f, 0x4, 0x1, 0x9, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x89, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x30, {0x8, 0xa, 0x8, 0x0, [0x2, 0x7f, 0xfffffffff0bbda0e, 0x0, 0x4]}}]}], @dccp={{0x2, 0x2, 0x4, 0x1, 0xfff, 0x0, 0x0, 0x2, 0x101, "e9504f", 0x0, "fddc38"}, "08fb8456a66de0a706a955a9fa2bd25892dc472a3a5e35e6642ea08820b3af70422cc3b7c363ee08f28c9e555054a77f1b68f18ed1ac068b32ea1da6c3613e3c5c9e7c2d0b9344944068244462d373feec4e84901c3192ea0f7bdeb9aa5279c2c07d519f802a18067a6a98715d1f23cea864ba8328cc7b2d90ef8f8b2fd35abe145412cbcc9b80703790331dd428c1fa"}}}}, 0x149) socketpair(0x11, 0x2, 0x6, &(0x7f0000f21000-0x8)={0x0, 0x0}) ioprio_get$pid(0x2, r4) unshare(0x400) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f000033a000-0x8)={@multicast1=0x0, @loopback=0x0}, &(0x7f0000f3a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000012b000-0x4)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000c41000-0x8c)={0x508f6724, 0x5, 0x6, 'queue1\x00', 0x5fe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(0xffffffffffffffff, 0x0) 2018/01/05 17:42:02 executing program 7: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00008cc000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000358000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/05 17:42:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000ffd000-0x1000)="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", 0x1000, 0x0, &(0x7f0000335000)={0xa, 0x2, 0x89ed, @loopback={0x0, 0x1}, 0x7}, 0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/05 17:42:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x26, 0x161081) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x7ff, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x0, 0x1ff, 0x6, 0x38, 0x0, 0xbf, 0x3, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001b8000)='/selinux/checkreqprot\x00', 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) r3 = getpgrp(0x0) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000a6e000-0xc)={r2, r1, 0x5}) write$evdev(r2, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) inotify_init() writev(r2, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r2, 0x2286, &(0x7f0000c96000-0x2)="") [ 30.984325] audit: type=1326 audit(1515174122.528:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=3956 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 17:42:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bf1000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00003c6000-0x8c)={0xeb4, 0x7f, 0x9, 'queue1\x00', 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc4000)="7a733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000098b000-0x38)={0x0, 0x0, &(0x7f00005e8000)=[], 0x0, &(0x7f0000fa0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00003b1000)={&(0x7f000026b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000056b000)=[{&(0x7f0000b24000)=""/25, 0x40}], 0x1, &(0x7f0000312000-0x15)=""/21, 0x15, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dee000-0xd1d)="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", 0x1000) 2018/01/05 17:42:02 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000043d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f52995946269", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0xffffffffffffffff, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000022000-0xa)='id_legacy\x00', &(0x7f000024b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$user(&(0x7f0000397000+0xbe3)='user\x00', &(0x7f00000dd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000178000)="744d5840f506ba9b5acab3e03d857b2f5b2a624a21a7da09989e013993ef0c1ac530ccccba85d229e5659ac90074dc340d", 0x31, 0xfffffffffffffffc) r4 = add_key(&(0x7f0000bfb000)='encrypted\x00', &(0x7f0000186000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007d6000)="f4225517f2e49d591f9bda45896463ab9f265089585de22b63b32d9e41f2bcccc981b1f9798dc37976abcbdcc7468ac2fcaf4b9960e5c474aa8d164d47b312c7b20e3301d7064fbf497ba1f263743e411cae454ccd73163a63925c1d3f23c2", 0x5f, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000316000-0xc)={r2, r3, r4}, &(0x7f0000140000)=""/102, 0x66, &(0x7f0000d80000)={&(0x7f0000ce0000)={'sha512-ssse3\x00'}, &(0x7f0000d96000-0x1000)="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", 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000002000)={&(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000004000-0x60)=[{&(0x7f0000001000-0xfe)=""/254, 0xfe}, {&(0x7f0000003000)=""/153, 0x99}, {&(0x7f0000002000-0x17)=""/23, 0x17}, {&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000004000-0xbb)=""/187, 0xbb}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x8}, 0x12000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0x81785501, &(0x7f0000003000-0x40)={0x0, 0x4, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x0}) 2018/01/05 17:42:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f000049c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00007f9000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendmmsg(r0, &(0x7f0000bba000-0x3c)=[{{0x0, 0x0, &(0x7f000095f000)=[{&(0x7f0000012000+0x777)="a174ef3b", 0x4}], 0x1, &(0x7f000081e000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = add_key(&(0x7f0000e9b000-0xa)='syzkaller\x00', &(0x7f00008e3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000943000)={0x0, @in={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1ff, 0x7fff, 0x2, 0x9, 0x10000, 0x0, 0x0, 0x4, 0x1, 0x5, 0x6, 0x800, 0x7, 0x651e743b, 0x1d]}, &(0x7f00008ff000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e27000-0x108)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x1, 0x101, 0x1, 0x100, 0x200, 0x1f, 0xd8, 0x90, 0x9, 0xa23, 0x8001, 0xaa, 0x2, 0xffffffffffffffe0]}, &(0x7f000030a000)=0x108) r3 = request_key(&(0x7f000074c000-0x5)='user\x00', &(0x7f000021b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000908000)='eth1/md5sum-ppp0\x00', 0xfffffffffffffffb) keyctl$link(0x8, r1, r3) 2018/01/05 17:42:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffffb) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) r2 = dup3(r0, r0, 0x0) shutdown(r0, 0x5) accept$netrom(r2, 0x0, &(0x7f00005de000)=0x0) 2018/01/05 17:42:02 executing program 1: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f000012a000-0x10e7)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="cb7dd7f2cc68", [], {{0x86dd, @ipv6={0x0, 0x6, "438b87", 0x4d, 0x88, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x5, {0x0, 0x6, '?a<', 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, [], "8b406346a365f82af2eaac5b016fc099eb8098b9a14d23eeee491c6e60"}}}}}}}, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f6e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) connect$nfc_llcp(r0, &(0x7f0000ab0000)={0x27, 0x3, 0x18000000000, 0x7, 0x651aadef, 0xbc15, "ef1163121cbb7f64081c561e90c829cc6414a67b77c62237d80c9fce514024cfa159a9d6050469a23fee1b244744b135644526f6fe77ad0a4a48588105ff03", 0xfffffffffffffffe}, 0x60) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000491000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/05 17:42:02 executing program 0: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r0, &(0x7f0000ac9000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(authenc(crc32c,chacha20))\x00'}, 0x58) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ad0000-0x4)=0x0) ptrace$pokeuser(0x6, r1, 0x9, 0x2) r2 = syz_open_dev$sndpcmp(&(0x7f0000156000)='/dev/snd/pcmC#D#p\x00', 0x40, 0x60802) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x9, &(0x7f0000ad1000-0xfb)="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", 0xfb) 2018/01/05 17:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x2, 0x400000) ioctl(r0, 0x2283, &(0x7f000097a000-0x1)="a6") clock_gettime(0x0, &(0x7f0000cbd000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{r1, r2/1000+10000}, 0x0, 0x0, 0x0}], 0x30) 2018/01/05 17:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x3) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ed8000-0x20)={@generic="fc8b7595711c08c1078c84190309eda8", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/0, 0x0) 2018/01/05 17:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae9000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008e5000-0x10)='/selinux/member\x00', 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000cfd000-0x8)={0x0, 0x0}) ptrace$peek(0x1, r2, &(0x7f0000047000-0x8)=0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000ff7000)=""/86) r3 = syz_open_dev$amidi(&(0x7f00001bc000)='/dev/amidi#\x00', 0x4, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000019000)=0xfffffffffffffffa) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r5, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) poll(&(0x7f00007a8000)=[{r5, 0x0, 0x0}], 0x1, 0x8000) shutdown(r5, 0x0) getsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f000097d000-0x3f)=""/63, &(0x7f0000960000)=0x3f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f00005c4000-0x1)="aa", 0x1) [ 31.125390] encrypted_key: insufficient parameters specified 2018/01/05 17:42:02 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x8, 0x0, &(0x7f000000a000-0x5)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000004000-0x53)=""}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000051e000)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000d26000-0xb0)={{0x5, 0x9}, 'port1\x00', 0x20, 0x80000, 0x40, 0x2, 0x9206, 0x5, 0x10000, 0x0, 0x4, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:42:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x9d8}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000405000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000271000-0x1c)={0x4b, 0x40, 0x674, 0x0, 0x4, 0x9, 0x4, 0x3, 0xffffffff98f47ef4, 0x1f, 0x6, 0x80000000, 0x0, 0xfffffffffffffff7, 0x4, 0x8a22, 0x0, 0xfffffffffffffff9, 0x7}) writev(r1, &(0x7f0000eca000)=[{&(0x7f0000a24000)="39000000100009d169060000800000000000000000000002b30001070000001419001a0004000a0091fffffffffffc08000300ff00001ee400", 0x39}], 0x1) 2018/01/05 17:42:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f00005d7000-0xec)="1bf70f653ecaad5e4685f3bed55bf5acf46628b10e7389b8821fb0a86834b331d2bde81c698b9fe9b103825bae897066a6b7aaca02f547863f42c90276c8543dd778e5857683e3653f7c56400da3fcbc5ef605b72b3ba68f08a40121099284f3e31c8b1f6b71b74099c408bf4b07d2de5080d73cdf7033f08dbbba4610ffda8398dcb69fa1e7df7b514ea1bc3463f69da3b6b5825cb374cce47998c6b2d0a550338a97ee32408b69ea23a75ea30ee923a67735b62ca0bf430c48a3dbbae646ef09ee90e5d0f732142a6d1294c1f86eb2b07eafa7649ff1ce31d64ac73147ec9e8df6d4ab85ad33b55abff742") lstat(&(0x7f000026b000)='./file0\x00', &(0x7f0000087000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000)=0x6a86, 0x4) [ 31.200405] binder: 4020:4024 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 31.210997] encrypted_key: insufficient parameters specified [ 31.254196] binder: 4020:4024 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/01/05 17:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00007fb000)={r0}) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="02e6ff00", 0x4) 2018/01/05 17:42:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000000)="e37c24b4754ab1db17014b01f95401c172cf183855d8bd977ddaed8886795459400dff1a81077a9cbb76b0e79508cdbd13300a5aef1e11", 0x37) rmdir(&(0x7f0000000000)='./file0\x00') recvfrom$llc(r0, &(0x7f0000001000-0xd2)=""/210, 0xd2, 0x40000000, &(0x7f0000001000-0x10)={0x1a, 0x6, 0x9e, 0x1000, 0x9f, 0x2, @random="6e23f46db349", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x1ff}, 0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) syz_fuseblk_mount(&(0x7f0000145000-0x8)='./file0\x00', &(0x7f000049a000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/01/05 17:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000abf000-0x17)='net/ip6_tables_targets\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000040000-0x8)={0x0, 0x4}, &(0x7f00009bb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000c5000)={r1, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8001, 0xfffffffffffffff9, 0x7f, 0x1}, &(0x7f0000d62000)=0xa0) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00005f0000)={r2, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7ff, 0x4, 0x7fff, 0x86}, 0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000313000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f0000738000)="39000000110009046900000080000000fbff04000900000045ffe007040000141900000000020d0004000700000000040003010c00001ee400", 0x39}], 0x1) 2018/01/05 17:42:02 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x10, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000013000-0x10)=[{0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000260000)={0xaa, 0x1, 0x0}) clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 17:42:02 executing program 0: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000004a000-0xb)='/dev/hwrng\x00', 0x800, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000003000)=""/74) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000049000)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000049000)='/dev/vcs\x00', 0x401, 0x0) splice(r1, &(0x7f0000049000)=0x0, r2, &(0x7f0000035000)=0x34, 0x6, 0x0) r3 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x4, 0x18011, r3, 0x0) writev(r3, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f75", 0x2a}], 0x1) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 17:42:02 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000623000)='/dev/rfkill\x00', 0x0, 0x0) fstat(r0, &(0x7f0000863000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x3e9c) unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000ff4000-0x4)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003000+0x667)={r0, &(0x7f0000684000)=""}, 0x10) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00007b6000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00004cf000-0x4)=0x0) 2018/01/05 17:42:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$void(r0, 0xc0045c78) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f0000377000-0x10)=[{&(0x7f0000bfa000-0x50)="15b0e0be203f09df4425333944b79497f68175bc1ceb755264d28bb55850aacf", 0x20}], 0x1) recvmmsg(r1, &(0x7f0000148000-0x1e0)=[{{&(0x7f0000959000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ed9000)=[{&(0x7f00002b5000-0x17)=""/23, 0x17}, {&(0x7f0000558000-0xdc)=""/220, 0xdc}], 0x2, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000ab2000-0x10)={0x0, 0x989680}) 2018/01/05 17:42:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x3, 0x10100) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@generic="62a19be38bf7531c4d5cf9a7bdbd60bc", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)=0x9) r1 = eventfd2(0x800000000000009, 0x0) write$eventfd(r1, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) write$eventfd(r1, &(0x7f0000d3c000+0xd2e)=0x0, 0x8) 2018/01/05 17:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) 2018/01/05 17:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a48000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000318000)={0x27fb, 0x2, 0x1800000, 0x1}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000479000-0x13b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0xffffffff0000000c, 0x6488, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x3a, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a53", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/05 17:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) pwrite64(r0, &(0x7f0000dac000-0x8)="9400aafff3d40060", 0xfffffffffffffda8, 0x3) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000927000)=""/253) 2018/01/05 17:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) write$sndseq(r2, &(0x7f0000f4d000)=[{0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffff8, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) 2018/01/05 17:42:03 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f000056e000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic=""/16, 0x10) 2018/01/05 17:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f00002b4000)=0x0, &(0x7f0000639000)=0x4) clock_gettime(0x0, &(0x7f0000a99000)={0x0, 0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000532000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000f08000)={0xfffffffffffff4ff, 0x8, 0xfff, 0x2, 0x2, 0x8001, 0xe52, 0xde7, 0x4, 0x6, 0x200, 0x3ff}) rt_sigtimedwait(&(0x7f0000d84000-0x8)={0x8}, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d7c000)={0x0, r2+10000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x4) fcntl$setpipe(r0, 0x407, 0x5) 2018/01/05 17:42:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000dbc000-0x18)={0xa, [0xfff, 0x999, 0xa4, 0xfff, 0x367c, 0x8, 0xee3, 0x0, 0x7, 0x7]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x4, 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000602000)=0x0) sendto$inet(r2, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e160009000b00000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/05 17:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000d3000)=0x3f90002) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00009a1000-0x8)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_dev$audion(&(0x7f00001c8000-0xc)='/dev/audio#\x00', 0xfffffffffffffffa, 0x2000) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000108000)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000a2e000-0x4)=0xc) r2 = gettid() connect(r1, &(0x7f000044f000)=@ax25={0x3, {"cb01c1b6a6afa5"}, 0x1}, 0x10) process_vm_readv(r2, &(0x7f0000b4b000-0x50)=[{&(0x7f000024c000-0x62)=""/98, 0x62}], 0x1, &(0x7f0000379000)=[{&(0x7f000026d000)=""/82, 0x52}], 0x1, 0x0) process_vm_writev(r2, &(0x7f000003e000-0x20)=[{&(0x7f0000374000)=""/174, 0xae}], 0x1, &(0x7f0000c77000)=[{&(0x7f00002e7000)=""/4096, 0x1000}], 0x1, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x20082, 0x54) [ 31.514225] device syz3 entered promiscuous mode 2018/01/05 17:42:03 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000000a000)={0x10000, 0x5, 0x2, 0x100000001, 0x4, [{0x2, 0x93, 0x80000001, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x101, 0x100000000, 0x2, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x2, 0x8, 0xfffffffffffff240, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x0, 0x93a, 0x4, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x2, 0xffffffff, 0x1) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000000b000-0x4)=0x0, &(0x7f0000000000)=0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) getpeername$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) 2018/01/05 17:42:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xdd)=""/221, 0xdd) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000cb6000)=0x0, &(0x7f00003b9000-0xcd)="") getsockname$ipx(0xffffffffffffffff, &(0x7f0000b46000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000af1000)=0x10) 2018/01/05 17:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) prctl$getreaper(0x9, &(0x7f0000caa000+0x16a)=0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x6, 0x4, 0x4, 0x40, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000637000-0x10)={&(0x7f00002f6000)='./file0\x00', r0}, 0x10) 2018/01/05 17:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e39000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000b11000-0x10c)={0x80000001, 0x200, 0x800, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7c, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000423000)=@common="6c6f000002a900", 0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f000088f000)=""/16, &(0x7f000067b000-0x4)=0x10) 2018/01/05 17:42:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00008dd000-0x1e)="", &(0x7f00001dd000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x1c)="ba68fff20000000000ff00f4ffffffffffffc3040000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000001000-0x5c)={0xe3aa, 0x1, {0x0, 0x0, 0x8000, 0xa9625366da4fb3de, 0x83}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlockall(0x0) io_setup(0x6, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000-0x39)="c1051f90a494afb6cfad9ee2555f9785a5a066c57c376c37f9d8be9ae5d66851f9e3c5c2ab01fbc37f66964f1d1e6adb9f35670e24b9bce3cb", 0x39, 0x6, 0x0, 0x0, r0}, &(0x7f0000003000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x10000, 0x80000) 2018/01/05 17:42:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/llc\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b2f000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000acd000-0x4)=0xc) connect$packet(r0, &(0x7f00007c0000-0x14)={0x11, 0x11, r1, 0x1, 0x10000, 0x6, @random="ce3a21ee7134", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000bf7000)=[{&(0x7f0000d3b000-0x60)={0x27, 0x0, 0x81, 0x7, 0x5, 0xfffffffffffffff8, "f210236c560a97a50312b4518feedb26f16c4257c916ecba3ac85d66d5eb8d525f1178bceaaa1930d33f7fc3620c23793056c717181af0cbeb764ab1f6b4c5", 0xdbe}, 0x60, &(0x7f0000d3b000-0x10)=[{&(0x7f00004b4000-0xc1)="450e462eb85b1306fe66e2f31ccfc869be2053717960dbc6c52f1cecdb240fe3550194a1941ba72c287319ac932cedbdcf7d9cebd46c12276a526a309e02172c8c23cd77509ab7756cb0d251ea549a6a837d32360f11f0f8dcfbed7b45a800d38b0d0e8a0d13ef61418180cad436e63fffd135392a824fd20c21e9c85fd4bcaafb8f7c273860d6286db3e3bac15d41a01a3567c42414d42e0d7f50d8a27a8189744b6a0c5bec27b79ca0f43fd9875297a53a9e9b0e9620d6e6e326533d50c14471", 0xc1}], 0x1, &(0x7f0000d3a000)={0x98, 0x0, 0xfffffffffffffff8, "77f9ca27208928c1358db39e9afc35d5a0e85801b05f018b3ca786cfd0ac7d78c38eb4e641f1289ddc50df82fa5c75ba4e29bc54cb63a626c9661f49d8002da4092371452ca91ab92af769274c5e8a705e87ea7c1285c6e809a8244ae50af71fcda2cc476e018158eee908b492c25466937279199b2be4aed1e9baa22b6ee0935a0dc8c8"}, 0x98, 0x1}, {&(0x7f0000d3b000-0x60)={0x27, 0x4, 0x21b9, 0x7, 0x5, 0xffffffffffffff81, "9f8d1ac22d27266c19d251149352a592b8fd664aab4086e2269f58fc348a0f4ec646b9b05eee772e0f81e17490dd1960a32d1c6f3b6c1ae0c010f306fbfc17", 0xa7}, 0x60, &(0x7f00001af000)=[{&(0x7f0000d3a000)="b12ac4320484bd3bf4b8b0eaf1a76402a303814a79496686b0c245cad9558853f33276068acbc658884698ab2b24c52be2b003911de5ea27388b5c827675209b6bba1fef2d6fa02f", 0x48}, {&(0x7f0000d3b000-0x1000)="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", 0x1000}, {&(0x7f0000130000)="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", 0xfc}, {&(0x7f00005d4000-0x7e)="f438df8306f06fad9561c7d06fe3df1b9c09a73f4be387f176a15dd7b307da753ea662f3b7dc6e3393b964136a298a7cbc8d1ebb645fc9c70806f8e5dc9e7fdef4e19b3cd1176ae1ddc9a53cffd680abd085a893ce03647a398dc57a579f363080861b8a96d8dd4c8e601bf64d5ee1a6395e0cbb0d3822a29d959bed3697", 0x7e}, {&(0x7f0000d3a000)="d0b50cf1142d78a1595aea7b1837dfd97adbfbd972770cb53a9aaf5ae149f9a7ddd958e58a651d83f053ce4c90f319752aa08bc7c2cef7b25505a20670eeb2f368b54c9006ff185a77ed0e0f83a845232ca9e6a78d86c574114a312c78235c4cc230531a83909b1480dfaa2ff57e39a936bdf6612971a629633f1b1aafcb89d8fd16d89104b8f41d11dd9e5eaa5e8d9c807845b5c00d157401e7532d72aded06d0a368a1f3cf4d774370775f68f3403f038dd7b2eba712bf05429e26f9a9f2e4c910c5393e2b264da93228b9888de279ef37377eb0c73a3eb9fb9397", 0xdc}], 0x5, &(0x7f0000d3a000)={0x100, 0x84, 0x6, "ce9dc90ecc5ab31f21ac6e06692273fcd65fbcec68f73825cd09c4a49ab9fd312f54907fa2b36d71f733e0164a3dd9ab8b91e0621a6d1ff0b62c52dfa354ecefc89930862044ed2b01c150df54f16bf5a93a1dbfe4daec75a86b9f64d991207865d01969d0bf9e784a7e7e1ebac0e9dc443a34b132f2efc6f4ce27dfea201a0cfad278df1aebeedfb0b8b46f144390eed515eee77cba89897708614ac05a594755fe921ab274be11fc8d514fa67274f13ff36e79827bc658729e65fe08fa4732f023abf3b576fd15a59a37b59b7e09ff0f44e59cf5762bbc80489f3fbafb6df5657ea739bea7f43cc26eddc63a"}, 0x100, 0x0}, {&(0x7f0000b3b000-0x60)={0x27, 0x6, 0x5, 0x4, 0x400, 0x6, "84f23c2ef6ea50c155a57c00ee6c8434179891e6df001b92c41cb52fff3f1db3e6622378aedecc6b26a7e9849136173332b796f50e5f531f5fe4c694a6acb6", 0x7}, 0x60, &(0x7f000078a000)=[{&(0x7f0000d3a000+0xe02)="636dd24e47f80fae", 0x8}, {&(0x7f0000d3a000)="55e18777811095a137afdda3402242a1cf76c2d3cbf0ebd8d80835d921bb1db410ad0c6466d3aa09c28e45016406a1b05238ff7554fc33a9073d60d483084a3f8f72437d578129", 0x47}], 0x2, &(0x7f0000d3b000-0x18)={0x18, 0x116, 0x3, "3e5db6f51c"}, 0x18, 0x40000}, {&(0x7f0000d3a000)={0x27, 0x1b0000000000000, 0x7, 0x6, 0x10000, 0x100, "a09d62aaacdf5bd4ab387e3e7bbe124fabad31e07fbb65995c7a80049161af14a5daf5ed999175c589dd8e6213ca9404b92c929388f46a9c97e92b8fc4e27d", 0x3}, 0x60, &(0x7f0000bdd000)=[{&(0x7f0000aff000)="e088f3ff5bd4e1ef6e2b666b5c188adc013bc1465a5dde6835587155ec2e4a2da9113b9bfa33cb6a52137da1923ca959c2a20fd461fd63168df3fbb5fe79d134f70129be51b04d1aad458ad43a3cf0ad0fd294b2c14382e333cbffd1012216e2e064b29b80cf7dcdfc1b92258aad177b34cafd3627d196252b77154c13fdf9a9557dbd260a24695eb825c3218d37f70d3e2f1813b2370604bbc43da976bfff47923a576c15520950f0fe1b45c79acf4a416d3d081c00c7", 0xb7}, {&(0x7f0000d3b000-0x64)="292e5af0ba4a9e27a1f65d1ce017a6c3f46c3ab51c013710582d32d161a83a822f262dd98b9b6eee7e14dd756c18785aeba18bbdf87a013955c94191195ec6c9482473739ba72d102bb959a9eb6bde1e83f455a4ad46069b39197cd62b3099433297c9a7", 0x64}, {&(0x7f0000d3a000+0x961)="b942ab48adf11b7785457bce055363c75df928b06d580294cf6b9f441263647addfd51831127124e8f5fb0351293eedb06e04c59cbf870365db49e8bdb3dbb5aabc7141a4aff3188981824423484127f4763237ab34c1617a081ebed401c2d3f8b3f6873726f25fbd4f8247358e2057bebabe0dfc9bb65583d149b4d6171bae329f9dad0acaf15827ff5d8684e580c7cc25e6eb7c3a8240856dfd1ae470eee5a54003c8aacdef06c668e2e73c394ddb6", 0xb0}], 0x3, &(0x7f0000bd1000)={0xd8, 0x10f, 0x19e6, "8ddc23f6c3ff8e06de3ee6c28a00270a1bd6fe2887b7e7159d993b20ca18e1e0a8efe7fcd361a8b3be10f9464d158afedfc800dd2b8482594b6928835c1119ff983125224f6dde0c5fcde8853d9a8aaced4bce585c67662e5b61b3554200e1f6fe6b03896fa22847f70ce8e70155616b85473f392811eec2bdf64e78bf365589c13ab6da4d2298183813fd6c8c9fec5fd3c6c2367ed07f464ab2b537f855de52c1fa448dfd147e2aa2a1cc5c6f286d9ecc08ef259d1633b5c90558256a9ef5a148"}, 0xd8, 0x10}], 0x4, 0x80) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) sendto$inet(r2, &(0x7f000039a000-0x1)="", 0x0, 0x20000000, &(0x7f0000851000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00003af000-0x4)=0x0, 0x4) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000aa7000-0x12)={@common='teql0\x00', 0x4}) 2018/01/05 17:42:03 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000000e000)=[{&(0x7f0000005000)="d1638d6a57cfd6d8c825c03685fd493fe3927f19fb5d3596d69fd80a2e54a6b7079d9e841456b65b716fcf2e3c1b5be8a30b716207ee4f0e972c3008f369d64fe8869986ff7f35b2a7ff99438febbfd218de81b01b4701fd2439355cd0cf8a907fb271cac84b24ca2e031e366b9053ac72647dce28661a9b23a1c492f37c06009e3b05fd7d6c521dc08e4155ed79b31e85", 0x91}, {&(0x7f0000006000-0x46)="84c03f2cb5774ff09cfad4c57c30b98ac932787482d165b6658043c817513fb5491c9f538ca1e887c2e863e688e5f4b4df3c7d494efc686a3a9d5d8a7035581a46f7dcd07b3f", 0x46}, {&(0x7f0000013000-0x31)="f388355075eb19629a78600e0bf33e770e27ce46230cf696bf2794777056a1d13adca9f728b3bfdbfaecf8c0c77791a8f8", 0x31}, {&(0x7f0000000000)="7fb008d806e9886a0519f7d754531aa04d9d0f4db52212adfc8a562adae2b3aa08086eb6d808ebe880cb60ee8c91304784b5758510df53b5bfd4dd279f9558579facd11ffd4e0a35e866c5e5e52b862c68a152602232924931bc33bdb312a5faf4d67cc50e6737dedea671a9ff9c004ad06084e98bbb4191e5738b4eae9b852b1ce6f55237611ec8b3958b105b3ba50dd59c58046fc4e37228cf22381a668e5f214cddeb698345a96f83fdae8a9bcd1d3a2dbb43d59e486b839b71d75af140bc18bb66ed123662245c5ac88c5a742070cf596d2140c3dcf2321f1b7d", 0xdc}, {&(0x7f0000013000-0xb3)="02059fec88018838b8e0f3aa4e8effdff8b052e245f8dbbbd250a50a095d70b7ba4a1125d4ab82ce8eab3a890116116937240c75db57ac5e73cc40d2a3b1068bde68168aeb4d59b1c8697d3c45c21dafd595703275c393e6b3e8b06bb91170ab1af05582117024194d3f34f6766e217c5fe3561c468deec7677fc0431bc25dcc40ab81b5c9e99ae7cf404714696e1769c405b9e0694fdaea500978974faa977701687852620b29177efa8acee44e2c2ab62a84", 0xb3}], 0x5, 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0xf0, 0x1a, 0x713, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0}, {@in=@loopback=0x7f000001, 0x0, 0x3f}, @in=@broadcast=0xffffffff, {0x7fffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x10000}, {0x0, 0x77b, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 17:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c3c000)={0x800}, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000f09000)=0x0, 0x4) 2018/01/05 17:42:03 executing program 3: socket(0x3, 0x80b, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$vcsa(&(0x7f0000e24000-0xb)='/dev/vcsa#\x00', 0x5, 0x50000) bpf$OBJ_PIN_PROG(0x6, &(0x7f000097a000)={&(0x7f0000ae5000)='./file0\x00', r0}, 0xc) pkey_mprotect(&(0x7f00000f8000/0x7000)=nil, 0x7000, 0x0, 0xffffffffffffffff) [ 31.683227] mmap: syz-executor5 (4124) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/05 17:42:03 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000007000-0x8)='./file0\x00', 0x43) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000008000-0x18)={0x2, &(0x7f0000002000-0xd4)=""/212, &(0x7f0000007000-0x30)=[{0x2, 0x1c, 0x851b, &(0x7f0000003000)=""/28}, {0x66ee, 0x55, 0x20, &(0x7f0000004000-0x55)=""/85}]}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000002000-0x4)={0xfc, 0x100000001, 0x2b6883e5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000008000-0x30)={0x80000001, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:42:03 executing program 3: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f000003f000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) dup2(r0, r0) writev(r0, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea", 0x24}], 0x1) 2018/01/05 17:42:03 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000032b000-0x81)="", 0x0, 0x0, &(0x7f0000abe000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f50000)=0xfffffffffffc, 0x511) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f52000)='./file0\x00', &(0x7f00002f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f00002a7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000f54000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f51000)='/selinux/relabel\x00', 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000021000-0xb)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000f53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000555000-0x4)=0x14, 0x800) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000f53000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5, 0x8, 0x40, 0x100, 0x7, 0x2000000, r3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000a40000)={0x2001, &(0x7f0000bbf000-0x8)=0x0, 0x2, r2, 0x4}) 2018/01/05 17:42:03 executing program 1: mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000ec5000)='/dev/adsp#\x00', 0x10001, 0x400000) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ec5000)={0x0, 0x9, 0x0, 0x1}, &(0x7f0000909000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006d0000)={r1, 0x46, "0de83b7867d5441931c656ff0daac5a7d6d9008d39fe836358b74148168c5d64f8fe8f2f976f0b1f0b6e0f27cb510fd2df74a334d6047f73b587538a9a81d864426d0efc4fc9"}, &(0x7f0000016000)=0x4e) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000ec4000)=[{&(0x7f00008a3000-0x3a)="390000001300090480000000000000001800002c01000000450000070000001419001600110001220400020007a155000180010c00001ee400", 0x39}], 0x1) 2018/01/05 17:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00001e7000)=0x3) r1 = syz_open_dev$evdev(&(0x7f0000004000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r1, &(0x7f00006a9000)=""/0, 0x0) 2018/01/05 17:42:03 executing program 5: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000a3d000)=""/4096, 0x1000) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0xb9, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ff7000)="", 0x0, 0x0, &(0x7f0000ff7000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 17:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000bd4000-0x8)={0x0, 0x0}) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d97000-0xc)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000b8a000)=0xc2c4, 0x4) get_robust_list(r2, &(0x7f000012b000)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005dd000)=0x18) 2018/01/05 17:42:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00007f3000-0x400)={""/1024}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0xf, 0x200) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ca5000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d8d000-0x10)={0x10000, 0x100000000, 0x101, 0xffffffffffffffff}, 0x10) r2 = socket(0x13, 0x802, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000692000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x505400) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00001f6000)={0x20, 0x81, 0xfffffffffffffe01, 0x0, 0x0, 0x7, 0x2, 0xa7b1, 0x80000000, 0x4, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x9, 0x3, 0x7, 0xffffffffffff0000}) setsockopt(r2, 0x107, 0x9, &(0x7f0000001000)="", 0x144) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00005e4000-0xdc)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xeb, @loopback={0x0, 0x1}, 0xffffffffffff8001}, @in6={0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x2}], 0xdc) 2018/01/05 17:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f0000925000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000014, @x25={0x5347d1768d122c42, 0x42, 0x103, "000000000000000985f8f181bd99e5875b"}}}}, 0x0) r0 = request_key(&(0x7f0000167000)='rxrpc_s\x00', &(0x7f00009d3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c08000-0x1)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000871000-0xc)='id_resolver\x00', &(0x7f00000af000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000b6000-0x73)="1c7e2ddb30661cbb2c1051932e70d8c70d85d164bf15b9fb5d0f67f3786eb24b0e28c468c5552c5b8a5a0cd174ad9a807bb7b153aeddd75acf49bde99ec8529dd77e7738fb23eaaa92a4977666ccfc97e3b9d9b73a595ccb12e6e3dcf639b12e0162e8481a8a236098b9f334c74b47a555272d", 0x73, r0) r1 = request_key(&(0x7f0000e80000-0xa)='syzkaller\x00', &(0x7f0000dfb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009cd000)='vboxnet1md5sumcpuset\x00', 0xfffffffffffffffb) keyctl$get_security(0x11, r1, &(0x7f0000933000-0x6c)=""/108, 0x6c) prctl$setname(0xf, &(0x7f000074e000)=':\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cb1000)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000968000+0x763)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000c71000)={0x0, @in={{0x2, 0x1, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x7ff, 0x2, 0x8, 0x68, 0x40, 0x3, 0x56c0, 0x80000001, 0x2, 0xa9, 0x401, 0xfffffffffffffffe, 0x4, 0x2]}, &(0x7f000083b000)=0x108) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ed0000)={r3, 0x2, 0x6f4a, 0x4}, &(0x7f0000f5e000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000873000)={0x0, 0x8}, &(0x7f000000f000)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00002fe000)={r4, 0x6, 0x100000001, 0x6}, &(0x7f0000987000)=0x10) 2018/01/05 17:42:03 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a39000)='/dev/rfkill\x00', 0x2100, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ae5000-0xb)={0x3f, 0xffffffff, 0x3ff, 0xd2ca, 0x296, 0x1259fcc5, 0x1, 0x5b, 0x9, 0x0, 0x800}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x89d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x4, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) [ 31.754843] QAT: Invalid ioctl 2018/01/05 17:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00003ac000-0x4)=0xffffffffffffffda, 0xfe9b) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000001b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) sendto$inet6(r0, &(0x7f0000179000)="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", 0x5dc, 0x0, &(0x7f0000b73000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000719000-0x38)={0x0, 0x0, &(0x7f0000a93000-0x20)=[{&(0x7f0000c54000)='o', 0x1}], 0x1, &(0x7f0000a8d000-0x120)=[], 0x0, 0x0}, 0x0) 2018/01/05 17:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000b45000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000f54000-0x18)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000ef3000)=""}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00004a0000-0xb0)={{0x1, 0x3}, 'port1\x00', 0xc, 0x1440, 0xfffffffffffff404, 0x7, 0xffffffff, 0x8, 0x1, 0x0, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0xa, 0x80b, 0x3f) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000a0d000-0x4)=0x0) recvmmsg(r0, &(0x7f0000273000-0x3c)=[{{0x0, 0x0, &(0x7f0000272000-0x20)=[], 0x0, &(0x7f00000ef000-0x8e)=""/142, 0x8e, 0x0}, 0x0}], 0x1, 0x40002100, 0x0) 2018/01/05 17:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xffffffffffffffff, 0xffffffffffffffff) read$eventfd(r0, &(0x7f0000354000)=0x0, 0x8) io_setup(0xde, &(0x7f00009f3000)=0x0) r2 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000577000)='\x00', 0x1) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f00004ad000-0x20)={r0, 0x4, 0x9bf3, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_submit(r1, 0x1, &(0x7f0000e20000)=[&(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00006ab000)="", 0x0, 0x0, 0x0, 0x1, r0}]) [ 31.801250] QAT: Invalid ioctl 2018/01/05 17:42:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000001000)=""/32, 0x20}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/182, 0xb6}, {&(0x7f0000000000)=""/126, 0x7e}, {&(0x7f0000001000)=""/217, 0xd9}], 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000001000-0x4)=0x1, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000b4d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008de000)=@ethtool_coalesce={0xe, 0x9, 0x8, 0x8, 0x10000, 0xffffffffffffffff, 0x4, 0x80000000, 0x6, 0x9ba, 0x9, 0x5, 0x8, 0x1, 0x3, 0x7, 0x6, 0x5, 0x7, 0x6, 0x5, 0x5a4, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:42:03 executing program 5: r0 = semget$private(0x0, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/79) 2018/01/05 17:42:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x200) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000f54000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ccf000-0x8)={0x0, 0x0}) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$int_in(r0, 0x0, &(0x7f00007e8000)=0xeea) [ 31.835359] binder: 4170:4171 got transaction with fd, -1, but target does not allow fds [ 31.844795] binder: 4170:4171 transaction failed 29201/-1, size 24-8 line 3008 2018/01/05 17:42:03 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000000)={0x6, &(0x7f0000ebf000+0xc21)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000be1000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) sendto(r1, &(0x7f0000352000)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) write(r1, &(0x7f0000e80000)="22000000120007d30e00000000000a000c150009000007190000000004000806da06", 0x22) 2018/01/05 17:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0xfffffffffffffffe) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000e35000-0x1a)=@random={'user.\x00', '+)%\x00'}, &(0x7f0000fbf000)="02000000020000ddffffff000730de2d6a1f06a0", 0x14, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000832000-0x8)={0x0, 0x0}) 2018/01/05 17:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000fcc000-0x84)="d0aa87102a5db3ad565a156e605d9c78dfaec8d91075e2192ae1613dac872132fb26ef6c7828c11f23950558c3963b1e388a12a99f0b64e033a558d643ef23d351c444c604aa88538920f522d40f5e26260e1774266c2ee54d61ca54f7346a98769ede2d6a0d0d046c7596b13ee7fea50909674fe0cd86950f3114f2626444f72c76a074") [ 31.875907] binder_alloc: binder_alloc_mmap_handler: 4170 20000000-20002000 already mapped failed -16 [ 31.893072] binder: BINDER_SET_CONTEXT_MGR already set [ 31.899381] binder: 4170:4171 ioctl 40046207 0 returned -16 [ 31.910246] binder_alloc: 4170: binder_alloc_buf, no vma 2018/01/05 17:42:03 executing program 1: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) unshare(0x40600) r1 = epoll_create(0x51) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0x3, &(0x7f0000e82000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) signalfd(r0, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2018/01/05 17:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f000090c000)={0x0, 0x0}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000055a000)='/selinux/enforce\x00', 0x400001, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00008b9000)={@rand_addr=0x0, @loopback=0x7f000001, 0x1, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002, @multicast2=0xe0000002]}, 0x20) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000779000-0x50)=[{&(0x7f00007f2000)="87", 0x1}], 0x1) accept(r1, 0x0, &(0x7f00009a3000-0x4)=0x0) 2018/01/05 17:42:03 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000008000)='/dev/adsp#\x00', 0x6, 0x440000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000000a000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x81}, &(0x7f000000a000-0x4)=0x98) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000000a000-0xa0)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x3, 0x1, 0x7d62, 0x10}, 0xa0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0x1)=""}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000009000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000450000)=""}) 2018/01/05 17:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000437000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000f22000-0x10)={0x2, 0x80}) clock_gettime(0x0, &(0x7f000082f000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000e91000-0x40)={0x1, 0x8, 0x4f6ffc31, 0x3, 0x100, 0x0, 0x4, 0x7f}, &(0x7f0000d87000)={0xef, 0x80000000, 0x8, 0x0, 0x0, 0x5, 0x5, 0xfffffffffffffffd}, &(0x7f0000f99000)={0x1ff, 0x2, 0x2, 0x8b1, 0x100000000, 0x1, 0x9, 0x9}, &(0x7f00004ea000)={0x0, 0x0}, &(0x7f0000cdd000-0x10)={&(0x7f0000757000-0x8)={0x9}, 0x8}) capset(&(0x7f0000001000)={0x20080522, 0x0}, &(0x7f0000009000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0xa, 0x2000000001, 0x0) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f00005a9000-0x4)=0x8) 2018/01/05 17:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x7232a1d5) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008a0000-0x4)=0x413005a3, 0x4) semop(0x0, &(0x7f0000000000)=[{0x0, 0x7, 0x0}], 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ee4000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00003fe000)={0x7, 0x0, 0x0, 0x434}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f60000-0x20)={0x2, r2, 0x0, 0xffffffffffffffff}) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt(r0, 0x107, 0x16, &(0x7f0000c9a000)="", 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000095000-0x10)={0x1, &(0x7f000060e000-0x8)=[{0x7, 0x4, 0x80000000, 0x80}]}) syz_open_dev$amidi(&(0x7f0000ba5000)='/dev/amidi#\x00', 0xac, 0x400000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006ba000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x400, 0x40, 0x10001, 0x5, 0xc000, 0x5, 0x7, 0x20, 0xdee, 0x3, 0x2, 0x1000, 0x80000000, 0x6]}, &(0x7f0000f81000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006e9000+0xc6b)=@assoc_value={r3, 0x80000000}, 0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f00007c2000)={r0, 0x6, 0x1, 0x1acf, &(0x7f0000502000)=[0x0, 0x0, 0x0], 0x3}, 0x20) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004d7000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f00006e3000-0x80)={0x3, 0x0, [{0x40000007, 0x1, 0x1, 0x7, 0x101, 0xd4, 0x800, [0x0, 0x0, 0x0]}, {0x0, 0x6, 0x6, 0x5, 0x1f, 0x401, 0x1, [0x0, 0x0, 0x0]}, {0xc000000b, 0x5, 0x7, 0x1, 0x9, 0x7fb, 0xffffffff, [0x0, 0x0, 0x0]}]}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e78000-0x9)='/dev/ppp\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000efd000-0x50)=""/80) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00008c4000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/05 17:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000864000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000c90000-0x4)=0x4) r1 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = dup(r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000085f000-0x10)={r2, 0x50, &(0x7f0000e8a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00007d2000)=0x0) sendto$inet6(r2, &(0x7f0000ea3000-0x35)="a5679b0831dcc0d4f9f1b647c0deb114daa413cdfdeeb64601b883143e56667ad189cceb86d6212b5cd99c72a8274888f1614daa78", 0x35, 0x10, 0x0, 0x0) listen(r2, 0xffffffffffff0001) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008a1000-0x4)=r3, 0x4) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000ae6000+0x3)=0x0) 2018/01/05 17:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00001ab000)='/dev/net/tun\x00', 0x0, 0x20001) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007a9000)={0x0, 0x3}, &(0x7f0000f86000)=0x8) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00005be000)=""/248) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000384000)={r3, 0xf5, "5d79c2b1d34a0e1479d1a66939bb9f44d251064677a5545a73fd5a8e22e7be9a19828732aab0317d8c006081ceca933b06095da7a5cfb8a35e686c175094c088089bd91ed1dd2361ecc87d7698aa6cd81661325a61f29556af3bfa9f3e0d1775a3072bb21e8a334072a6e7c4256d349524a743ad99d3b17885c168174eb5dc545e622edfe52f79d387e35aebbccb0e561bb220e48e4e7d5fc5dd97e2e11c96be9728cf393f0773cc53f8a80a97fa46a20d796621a58a18ca7a7ac7b92c9820af57a66b984c1fb98b9c9934fe97acb81ddf272d0df73ec34d32d117b3f8b9870f60ecf2cd423963fd9cf300f33cfc208215dcef2727"}, &(0x7f00003bc000)=0xfd) r5 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000eff000-0x8)={r4, 0x2}, 0x8) write$tun(r1, &(0x7f0000baa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}, 0x26) 2018/01/05 17:42:03 executing program 0: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = socket$inet(0x2, 0x801, 0x0) r3 = epoll_create(0xa) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe9e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000049d000)={0x0, 0x0}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fda000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f00002ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) fcntl$setown(r0, 0x8, r1) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000112000)=0xffffffffffffff01, &(0x7f0000295000)=0x4) r5 = syz_open_dev$dmmidi(&(0x7f000052c000-0xd)='/dev/dmmidi#\x00', 0x5, 0x4000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000d0f000)={&(0x7f0000f6a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) setsockopt(r0, 0x0, 0xd3, &(0x7f0000000000)="", 0x0) [ 31.910278] binder: 4170:4188 transaction failed 29189/-3, size 24-8 line 2903 [ 31.945707] binder: undelivered TRANSACTION_ERROR: 29189 [ 31.955254] binder: undelivered TRANSACTION_ERROR: 29201 [ 31.979501] device gre0 entered promiscuous mode 2018/01/05 17:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f0000e62000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xc003, &(0x7f0000fa5000-0x8)=0x0, 0x0, 0x0) symlink(&(0x7f00007ed000)='./file0\x00', &(0x7f0000cd3000-0x8)='./file0\x00') mprotect(&(0x7f000019f000/0x1000)=nil, 0x1000, 0x6) rename(&(0x7f0000192000)='./file0\x00', &(0x7f000027c000-0x8)='./file1\x00') r1 = creat(&(0x7f0000070000+0x900)='./file0\x00', 0x3) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00006e1000-0x28)={&(0x7f0000c7c000/0x1000)=nil, 0x7fff, 0x1, 0x1, &(0x7f000045e000/0x1000)=nil, 0x23b}) 2018/01/05 17:42:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000002000-0x4)=0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x6) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000a8d000)={0x9, 0x10000000000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r1, &(0x7f0000cdd000-0x20)=[{&(0x7f0000b20000)="80fdb1000000", 0x6}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fd4000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029c000-0x4)=0xe8) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000535000)={{0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x395b9234, r3, 0x0, 0x0, 0x0}) [ 31.995680] binder: 4215:4223 ERROR: BC_REGISTER_LOOPER called without request [ 31.995696] binder: 4223 RLIMIT_NICE not set [ 32.045682] binder: 4223 RLIMIT_NICE not set 2018/01/05 17:42:03 executing program 0: mmap(&(0x7f0000000000/0xec7000)=nil, 0xec7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec6000-0x9b)="390000001100090440000000800000000700004001000000450001070000001419001a000400020007000087000000080003010c00f41ee400", 0x39}], 0x1) 2018/01/05 17:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000eca000)='./file0\x00', &(0x7f000028d000)='./file0\x00') lstat(&(0x7f0000ac0000)='./file0\x00', &(0x7f0000ab2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() chown(&(0x7f00002c9000-0x8)='./file0\x00', r0, r1) umount2(&(0x7f0000d56000-0xe)='./file0/file0\x00', 0x0) 2018/01/05 17:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006d8000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00008b6000)=0x81, 0x4) r2 = syz_open_dev$tun(&(0x7f00008e5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000fb1000)={0x2, &(0x7f000040d000)=[{0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) [ 32.055155] binder: 4223 RLIMIT_NICE not set 2018/01/05 17:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000823000)={0x0, 0x0, 0x4, &(0x7f0000d24000-0x8)=0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a0a000)=[], 0x0, 0x0, &(0x7f0000bff000-0x4e)=""}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000cc1000-0x8)={0x0, 0x3ff}, &(0x7f0000c40000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000954000-0x16)={r1, 0x1, 0x7, [0x20, 0x2, 0x4, 0x3, 0x89, 0xbc, 0x0]}, 0x16) 2018/01/05 17:42:03 executing program 3: sendmsg$alg(0xffffffffffffffff, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[], 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000246000)='/dev/cuse\x00', 0x400280, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00001f8000-0x8)='./file0\x00', 0x80, 0x23) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 32.081148] binder_alloc: 4215: binder_alloc_buf, no vma [ 32.100812] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/05 17:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x8, 0x200000000100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000066a000)=0x4, 0x1) setsockopt$packet_int(r0, 0x107, 0x1d, &(0x7f0000453000-0x4)=0x3ff, 0xfffffffffffffebb) setsockopt(r0, 0x401, 0x0, &(0x7f0000800000)="80b72a23cb8e08854a19fe61a386fc372a3ee22492dc65a47433837afde3426bd48938fe9c5c0d63715ca5ea4258de267c5df5faf4f238b91d426997cac533a935084f02e4f74322cb4ee6c9369dadf5daf4308765aecb2365cd33148f6030b26f9a6eb8265bee1921322e3dddd667f8852530f256ab3bf17e77b8464f772a4c03715bc2a6b586a560c485c7e3149609f248b2775b8ead6b030d9497d07f22f3cd09aa2e688b3a690c400c3318dd8e665b077a202bb8496aa30f5aaac81b67f44446d256bc0584d3214a035d5eb9", 0xce) pwrite64(r0, &(0x7f0000287000)="889670f4a70a5bb0fc48533310ee4789d87dcd9279286a5248439c8826831ef489e2a45d783015a79078f9e81048483fd28c4c4cd74ab4ecb36fd5aa179f2ab9", 0x40, 0x0) [ 32.100822] binder: 4215:4231 ioctl 40046207 0 returned -16 [ 32.107237] binder: 4215:4231 ERROR: BC_REGISTER_LOOPER called without request [ 32.107247] binder: 4231 RLIMIT_NICE not set [ 32.173250] binder: 4215:4223 transaction failed 29189/-3, size 0-0 line 2903 [ 32.180571] binder_alloc: 4215: binder_alloc_buf, no vma [ 32.180601] binder: 4215:4256 transaction failed 29189/-3, size 0-0 line 2903 2018/01/05 17:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c28000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xfff, 0x83}, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000547000-0x8)={0x0, 0x0}) r1 = syz_open_dev$dmmidi(&(0x7f00004fb000)='/dev/dmmidi#\x00', 0x9, 0x4000) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000b2000+0x54)="24697e703026276e6f6465762f706f7369785f61636c5f61636573732d2400ad") 2018/01/05 17:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f000046a000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000f52000-0xc)={0x100, 0x0}) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f00004d9000-0x10)="01000000f6ff060000071a00009139cc", 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000db8000-0x10)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) close(r1) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000d29000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="ee84dc904687", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000009b000-0x10)={0x0, 0x7f, 0x0, 0x45}, &(0x7f0000155000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00007ec000)={0xffffffffffffffff, 0x0, 0x4, 0x0, 0x1fd, 0x5, 0x1, 0xfffffffffffffff8, r2}, 0x20) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fremovexattr(r3, &(0x7f0000509000-0x15)=@known='com.apple.FindSrInfo\x00') ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000620000-0x10)={0xeffc, 0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00005f4000)={0x0, 0x13ffd, 0x0}) clock_gettime(0x2, &(0x7f000076c000)={0x0, 0x0}) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f000037f000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x20000000000000a, 0x2, 0x0) connect$inet(r4, &(0x7f00000ae000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r4, 0x0, 0xe, &(0x7f0000522000-0x4)=0x0, &(0x7f0000a04000)=0x1) r5 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000574000/0x2000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f000079b000-0x70)=""/112) openat$rtc(0xffffffffffffff9c, &(0x7f0000cd7000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r6, &(0x7f0000e55000-0x4)="02930666", 0x4, 0x0, 0x0, 0x0) 2018/01/05 17:42:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1, 0x100) bind$alg(r0, &(0x7f00007b7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xfb)={r1, 0xf3, "c95dba142fb41b09ddb988d6f404a1a9ca2855ba62d93046835cf644096cb08346d13bd211cae3e58ee8cc2de7aa5d91de580c4b96a87bbfda0ceaa6023989874457986157225c5d782e2d4c365261e2284f05a91ae1684dca2affb98fbd0b3b003cb9e5fb2fa7e03be6afdac73d16ebdf57e35353a6e2035a381e8efd5fbdbec8ab5c422fdec9b0673e1ada3176ed970bf26e902168c6c8c51ea6c9767cdc0cef1b6aa6651cf7d5871e81b83ac3b735bafdf413d34991c7aafa1edeabf33cfca01a9e3d5cd2e1abb57313181852e92a373e2377efd30b2c0aa6863be146d0a520f20f0e84abfa1b11b1d5c5fc6adb61baebda"}, &(0x7f0000000000)=0xfb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000db6000-0xc)={0x6, 0x100000001, 0x9, 0x0, 0x2, 0xfffffffffffffff7}) r2 = syz_open_dev$sndseq(&(0x7f0000493000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000e26000)={0x0, 0x549, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000588000-0xf)='/dev/sequencer\x00', 0x80500, 0x0) 2018/01/05 17:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0x2c0184908, &(0x7f0000454000+0x830)='M') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000b7f000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000107000-0x4)=0xc) 2018/01/05 17:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8000000001) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000871000)={0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f00009e3000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x82) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f00003a6000)={&(0x7f00000e7000/0x3000)=nil, 0x2cd9, 0x0, 0x10, &(0x7f000063a000/0x1000)=nil, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000f84000)={0x0, 0x8c, "b113d1e4f23d65373f433d7cb4a101ce38e6d805e418a87b8c15b50afafeb3464edf71434a1655fbda1c623ce36719d7960cbfd842da669600d05e8a248cc4da263fc549a6a2095826323d105fd8562ed2a5a0e7e63c944e0354459d574e387244a514b2e5a4c22911c0369918ee5e911310444e74582212358733d35406d5f1db47ad9727b4933f77e7a00f"}, &(0x7f000014d000)=0x94) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00008f4000-0x108)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x3, 0x6, 0x0, 0x0, 0x9, 0x5, 0xce8f, 0xfffffffffffffff8, 0x5a934e48, 0x3ff, 0x1d, 0x0, 0x7, 0xfffffffffffffff9]}, &(0x7f00006a8000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000352000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x1, 0x400, 0x2, 0x4, 0x4, 0x7ff, 0x3909, 0x0, 0x1, 0x3, 0x0, 0x3, 0x2, 0x10001]}, &(0x7f0000f2a000)=0x108) sendmmsg$inet_sctp(r3, &(0x7f000093a000)=[{&(0x7f0000f46000)=@in6={0xa, 0x3, 0xd77, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f000029c000)=[{&(0x7f0000177000)="bbf028d2db89a624b22d7b19166f1979356f572af626cb5a453cf3fbe04965105bab3fd2e05543786eea89281b7c1d8f450010a38b0a55cd1014ab90960c4b828725d830b537fec5915d7194dfff0ecfef8393e25e9309d2fe9f877fdb5dfa3adb432cc19e1f478bd46d18c482ccbe413446eb2bef", 0x75}, {&(0x7f00008ed000)="6caecafa78026253efe50ea6cdf064c4596f2e59cdb948f420f559d1f2cb24c5803089f1b8f0c225b654f4e7b32db032c178ce95086e13685ba7f0d93a57ee367b320dbbe8a5c97efa3c2eaedc1ecc3ad29df374eb10fbf52b67d20e", 0x5c}, {&(0x7f00004e0000)="a2ce31931a73fbaa56d5108916c7352a7b021db4daf9c4826917740d93449f62c09d6e74369dfbd6dde9f0778126a24b033b5e136363e9812ef998e45663d723ed443555f347a9a353085b7c9d739693bfd238f0f4450112dbdb1232044c67db3f6fdc5acea320a4247189f80c1412cd2ea5d463b1fc59aea51b3c0e1ff0ed370d0787265757e1e4e18cd72051cf604213", 0x91}, {&(0x7f00000a2000-0x1000)="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", 0x1000}, {&(0x7f0000292000-0xff)="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", 0xff}, {&(0x7f00007fc000)="eb857188bd481588ce3298f9bd66063fb0a22a8bda75ff2e398b8c0a50524e69647dfaddee8867e54848bbba0ce2a265bf7d3c0a5db8f714d9ca96dd25337252b2fc3aadc07a685c18488219522f40fd022629fbe12009cfbc6500b4f98fb69662a94a3233c7e01110a047e91da3f50bdcf58c458687bf635f8210f03aeb51bc9761483a8d91f4684e9d479d6d12", 0x8e}], 0x6, &(0x7f0000b97000-0x120)=[@init={0x18, 0x84, 0x0, {0xffff, 0x3, 0x4, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0xc99, 0x3, 0x8204, 0x8, 0x3fa, 0x93, 0x100000000, 0x10001, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x7, 0x2, r5}}, @init={0x18, 0x84, 0x0, {0x765e, 0x7, 0x2, 0xb95}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0x4, 0xfffffffffffffff7, r6}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0x5, 0x7}}], 0x120, 0x50}], 0x1, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000dfd000-0x12)={0x0, 0x4, 0x5, [0xffff, 0x6, 0x0, 0x100, 0x5b5]}, &(0x7f000017b000)=0x12) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009fc000-0x10)={0xfffffffffffffff7, 0x8000, 0x0, 0x6, r7}, &(0x7f0000aa8000)=0x10) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) 2018/01/05 17:42:03 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f000000a000-0x4)=0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000008000)={r0, 0x23a0, 0x7fffffff800, "12419ef91f5208661a731139f266d0a41bbe6f4cd50ab83a90225fbe469bf1b8a9745b8f3ec6d7045e7e9dfdabd5de4c1c0c17939f170fe975ced896a99e0977a1da1b955a6c70674ed15c8ef27fb39d4bfd9c849d3c40cceffb2084e2e1bf2b4249328d2ecada95567ba1a6daf705a09c151c13ce9e2f6202d690590692cc6d462b17ae2b7ef2e89ec67e94b1a5993248df2f501eeac55a1220a23dbdec84e75026595413cb9842661f16af627e1a3d86a793971ff43eb1c3f042bb02a536327077bee95b2b26674e79ca34cb"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4, 0x1, 0x100000000) getsockopt$inet_tcp_buf(r0, 0x6, 0x10000000000d, &(0x7f0000009000-0x1000)=""/4096, &(0x7f0000008000)=0x1000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f000000a000-0x10)={0x3, {"1c2d5e46953c56"}, 0xe1}, 0x10) write(r0, &(0x7f0000008000-0x22)="00705b04b367170b63abd97bfac009e085974851cf24abce7cc30d1359e488c61cb2", 0x22) 2018/01/05 17:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x3c, &(0x7f0000f83000)=""/212, &(0x7f0000fff000-0x4)=0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00001e7000-0x210)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x3, [{{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006b7000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000e3f000)={0x0}, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00007c0000)='/dev/vcs\x00', 0x745103, 0x0) socketpair$inet(0x2, 0x803, 0x8000, &(0x7f0000492000)={0x0, 0x0}) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000cfc000)=""/253) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000080b000)=0x3, &(0x7f0000b3f000-0x4)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000202000)="a8a950f5781e95a848a08f977fb3ccf8b6d95cff81c18fc67023dcef166f4277ba9921fc5f81e2c008f6732cdb11e91312b1baa1ad5e6f2ff52999c54aa4e9523ea1e0519bfbb6ae8ce86bc04f8ae882529842dfe5faeaf19311be39a568db8185381836063bb38320320f2080a1504189ed474c5f", 0x75) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00003b0000)={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, {0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe555}, 0x6, [0xad14, 0x7f, 0x1, 0xdf5, 0x9, 0xbd62, 0x80000000, 0x4]}, 0x5c) [ 32.196953] binder: send failed reply for transaction 5 to 4215:4231 [ 32.204198] binder: undelivered TRANSACTION_ERROR: 29190 [ 32.210250] binder: undelivered TRANSACTION_COMPLETE [ 32.223555] binder: undelivered TRANSACTION_ERROR: 29189 [ 32.229622] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/05 17:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ca4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005b2000)={0x0, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x2, 0x8, 0x10000, 0x1000}, &(0x7f0000fc5000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000360000-0xac)={r1, 0x3f, 0xa4, "7aeb1a33bcb1b50c9c6233424f37bd996eea814c3de66096243b137685be9a4f0f764d2c65d8d2ec1648badff12ae6de1d45af72ac24ffe22ca6fb215fca625245d6eb7305f32d84f2b933a3e1c812410942ca581ce4015eddc3137ebbc112223eaf7b9e1a296c240568c8ef9a9f98010eedd21f50d5165a3df8055ea516fca6e6974fede6cab57bb2a3af14d3095893e2acd8cc741fe58dbd54dd1f4a875247859b4742"}, 0xac) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00001dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prlimit64(0x0, 0x0, &(0x7f00002af000)={0x0, 0x0}, &(0x7f0000655000)={0x0, 0x0}) 2018/01/05 17:42:03 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000003000)="", 0x7f) 2018/01/05 17:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x102, &(0x7f0000da9000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00008d8000-0x20)={r0, 0x6, 0x1, 0x2, &(0x7f00001f0000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) sync() 2018/01/05 17:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x2, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000dea000-0x10)=@common='gretap0\x00', 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000bcb000)='/dev/autofs\x00', 0x600000, 0x0) write(r0, &(0x7f0000332000)="240000001b00fb08eb03004cddfb000d02f6f70b08000300ffff00000000000000081701", 0xffffffffffffff54) 2018/01/05 17:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007e3000)='/dev/sequencer2\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000022f000-0x50)={{0xff, 0xb}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:42:03 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000)=""/53, 0x35, 0x10060, &(0x7f0000002000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ae8000)={0x0, 0x0, 0x0}, &(0x7f000062d000)=0xc) 2018/01/05 17:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f34000)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x0}], 0x18) 2018/01/05 17:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0xff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x53, r0, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) bind$llc(r2, &(0x7f0000fa8000-0x10)={0x1a, 0x19, 0x7, 0x2, 0x5, 0x1, @random="314fc6416165", [0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00007b4000-0xda)="6f532c09507373657e6a95427c167ac10b98e9ec88c6559b830fe998ddf22e350f7180c8d75df40a78a15c4197f5f61a30bccf0c4a973804a0c97509e581852eb9d2c284f70c5f5dc7c018328fef63644da3bb571a81239d99a1ac46ce56ad38e7e0b1137ddb5fd9c00a54db60525edaf2af75e0871c068fe94c7e4629d03c12113dd965962d0aaa65c2da739d620c6b84827f47a40184ec9e3031513852f435986f0b07f67c9919db81874716ef5ca9e54c656a2f3cf8e6c0b98877534cd0571264b074abba2418491d4d6e4a7f2c6095f70194137eafa3291e", 0xda) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg$netlink(r2, &(0x7f0000070000)={0x0, 0x0, &(0x7f0000c7c000)=[{&(0x7f0000004000-0x16b4)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000522000-0x80)=[], 0x0, 0x0}, 0x0) 2018/01/05 17:42:03 executing program 0: mmap(&(0x7f0000000000/0x415000)=nil, 0x415000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003c9000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000022b000)=0xe8) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000da000)={&(0x7f0000415000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffcb1, &(0x7f0000269000-0x10)={&(0x7f0000416000-0x1d8)=@newsa={0x138, 0x10, 0xb, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x1, 0x0, 0x800, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x4, 0x0, 0x6fb, 0x0, 0x200, 0xffffffffffffffff}, {0x0, 0x0, 0x20000000400000, 0x0}, {0x7, 0x0, 0x0}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, [@sa={0x21d, 0x6, {{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x3, 0x6, 0x0, 0x9a4f, 0xa, 0x20, 0xa0, 0x4, 0x0, r1}, {@in=@multicast2=0xe0000002, 0x1, 0xff}, @in=@empty=0x0, {0x5, 0xd279, 0x5, 0x3ff, 0x2, 0x2, 0x4026, 0x7ff}, {0x80, 0x100000001, 0x8, 0x3}, {0x1, 0x8001, 0x9}, 0x3, 0x0, 0x2, 0x0, 0x4, 0x1}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x20000040) 2018/01/05 17:42:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000456000-0x10)="ff0300000000e80fa545bb213e9d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000abf000)={0x0, 0x0, &(0x7f0000947000-0xa0)=[{&(0x7f0000f7a000)="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", 0xc81}], 0x1, &(0x7f00000d3000)=[], 0x0, 0x0}, 0x0) 2018/01/05 17:42:04 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000006000-0xd)='/dev/dmmidi#\x00', 0x9, 0x40) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000006000-0x4)=0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000005000)='/dev/audio#\x00', 0x4, 0x0) 2018/01/05 17:42:04 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000004000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000009000)={0x0, 0x0, 'client0\x00', 0x0, "2e1a5ccaf1cc8267", "08d45e77c5e0d09402d100453003aa335ed851ba2a44e7cd72172713da08a4ea", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004000)={0xffffffffffffffff}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000c000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f000000c000-0x4)=0xc) 2018/01/05 17:42:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000459000+0x5c0)='/dev/audio\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000045a000-0x2)={0x6, 0x77b}, 0x2) ioctl$sock_ifreq(r0, 0x1000000000089f5, &(0x7f0000a43000)={@common='ip6_vti0\x00', @ifru_mtu=0x0}) 2018/01/05 17:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x4000000002, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x40000000001) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000bb2000)={@common='ifb0\x00', @ifru_flags=0x8102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00009c3000-0xa)='attr/prev\x00') connect$bt_sco(r1, &(0x7f0000fa6000-0x8)={0x1f, {0x1, 0x2, 0x400, 0x7, 0x100, 0x9}}, 0x8) readv(r2, &(0x7f0000a85000)=[{&(0x7f000092c000)=""/209, 0xd1}], 0x1) readv(r2, &(0x7f0000f1b000)=[{&(0x7f00001a4000-0x89)=""/137, 0x89}, {&(0x7f0000977000)=""/104, 0x68}, {&(0x7f0000247000)=""/68, 0x44}], 0x3) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) r3 = semget(0x2, 0x4, 0x20000000000245) semctl$GETNCNT(r3, 0x5, 0xe, &(0x7f0000032000)=""/247) fallocate(r1, 0x800000000000, 0xffff, 0x40009) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r4) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000059a000-0xc)={0x6, r0, 0x1}) sendfile(r0, r5, &(0x7f0000af5000)=0x62, 0x10001) 2018/01/05 17:42:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000063000)=0x0) r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f0000022000-0x8)=0x1) syz_open_dev$dmmidi(&(0x7f0000b72000)='/dev/dmmidi#\x00', 0x22d67a2, 0x6d02) syz_open_dev$dmmidi(&(0x7f0000e0a000)='/dev/dmmidi#\x00', 0x2a, 0x0) 2018/01/05 17:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = open(&(0x7f00009b4000-0x8)='./file0\x00', 0x2080, 0x100) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000218000-0x8d)=""/141) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff030600007f000000000000000103000480fbf502007e23"}) 2018/01/05 17:42:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x43, 0x8400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0xc7, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x4, 0x40, 0x3, 0x0, 0xfffffffffffffffd, 0x4, 0x1, 0xffffffff80000000, 0x9, 0xfffffffffffffffb, 0x1, 0x6, 0x3, 0x4]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r2, 0x3, 0x4, 0x3}, &(0x7f0000001000)=0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000001000)="0011136991c4d6f32fad72c50443ebfae45e1e2d8b13cce66ec8621c6db7e8d624d1ca19f700112171e7ab5e2925841c5dfbd599d812277dc48703b895485155d21f5a1a6c2f0cfbc6db428e4ed5214f6fcc58d0f41b7d0c0ef054bc2e14d65fa4db96a949d6d3062e6d3bd589c9eb9272858c6c28d4aa6b2c658e3fa10a20dab77312d031cffe5ae6faf27f2be69eab", 0x0}, {&(0x7f0000002000)="65d7a83c3c921b2088aab013", 0x0}, {&(0x7f0000000000)="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", 0x0}, {&(0x7f0000002000-0x89)="736414e44edef20481c5d411c1edaa09cbfa581c0777bbcf12994f3d1c3432a88f69dac7f1a8950a5b5b80569292df59f0de4aceb45947398fddb38587454b9d60759a4f3acde754b06cc9421eebf4328392cdc3a7e549358b4b00db20a387841adc4e11946a32262282dbfba51f6c65ea102c3104f1697d0e5db4cabd0b8f34ba2c89703e22e153e2", 0x0}], 0x2a82d3d, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x1, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa0bf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000004000-0x118)={0x7f, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000)={r3, 0x4}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x9) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000004000)={0x3, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x800, 0x4, 0xc1, 0x1f, &(0x7f0000002000-0x10)=@common='sit0\x00', 0x8, 0x774, 0x7}) 2018/01/05 17:42:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x12100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000000)={0x5, &(0x7f0000f0a000)=""/33, &(0x7f0000000000)=[{0x5, 0x0, 0x4, &(0x7f0000000000)=""/0}, {0xfffffffffffffb06, 0x97, 0x2a1, &(0x7f0000001000-0x97)=""/151}, {0x3, 0x64, 0x2, &(0x7f0000000000)=""/100}, {0x67, 0xd9, 0x0, &(0x7f0000949000)=""/217}, {0xdf36, 0xe4, 0x7, &(0x7f0000c72000-0xe4)=""/228}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x200}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000001000)="12d0be5878ec9145602f8762ed673f69949dc9fd228a5858210dc3eb17cb14d60f15f20acca4f49ba9219ef7d46827054f06f7decea6a27fff94ef682c4b00a4f82793d303f83e49232e46e72170c1bf9564df9afa39208cbce00f96827cb0fb0e93551ad5f5d9018b9371cbb424b0e90ebde00016dbb179693c28", 0x7b, 0x40040, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000653000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/05 17:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000969000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x58ec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0xdfc, 0xe73, 0x8, 0x200}, &(0x7f0000e8a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006c2000)={0x0, 0x6, 0x8, 0x0, 0x2, 0x1000, 0x63a69fd8, 0x401, r1}, &(0x7f0000fd4000)=0x20) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000966000-0x4)=0x8000000000007, 0x4) 2018/01/05 17:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00007e8000)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2ff}) write$tun(r1, &(0x7f0000c6d000)=@hdr={0xfffffff5, 0x0, 0x0, 0x0, 0x33, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x3, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}, 0x62) 2018/01/05 17:42:04 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000295000)='/selinux/member\x00', 0x2, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) stat(&(0x7f000079c000)='./file0\x00', &(0x7f00001f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000066c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000021d000-0x14)="", 0x0) r4 = accept$alg(r3, 0x0, 0x0) socket(0xa, 0x5, 0xffffffff) sendmsg$alg(r4, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f0000f02000-0x40)=[{&(0x7f00000cc000)="a8", 0x1}], 0x1, &(0x7f000075e000)=[], 0x0, 0x0}, 0x0) io_setup(0x4, &(0x7f0000188000)=0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00002ab000-0xb)='/dev/mixer\x00', 0x480, 0x0) io_submit(r5, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r6, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f000008e000-0x18)={0x1, 0x0, [{0x4000009f, 0x0, 0x0}]}) bind(r2, &(0x7f0000e8b000)=@l2={0x1f, 0x7, {0x2, 0x1, 0x3ff, 0x2, 0xfffffffeffffffff, 0x33}, 0x3, 0xffff}, 0xe) set_tid_address(&(0x7f0000473000-0x4)=0x0) 2018/01/05 17:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0xfffffffffffffff8], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f00005a9000-0x4)=0x8) ppoll(&(0x7f0000c07000-0x20)=[{r0, 0x2, 0x0}, {r0, 0xbc9efa9c2446041, 0x0}, {r0, 0x0, 0x0}, {r0, 0x9, 0x0}], 0x4, &(0x7f0000b75000)={0x77359400, 0x0}, &(0x7f00008dc000)={0xffffffffffff3a66}, 0x8) 2018/01/05 17:42:04 executing program 2: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000c78000)=[{{&(0x7f0000f9b000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005cd000-0x10)=[{&(0x7f0000eae000)="d4232d37c2eec9716b92bdd7fd535d7582b2efd5aa0928d447d58e0f30957cc9b16c70be34871a5a56c306bd0ed2205796d59ebcfe7beb015283e40eeebad106f797a12bfbbfb818dccf254adb258fc9c3651fc02f0e770e402d18dae8351d231ef9009c84636b6808618b8b5800dd7b803636dd7b7e7b777c592a0021f08de66bb48ba8c22fb50e878d2d3d4f43a9e139d9d42055fa5fc098376da43f4e3b5cf0a9d0ef978a3592f87558756fc66bb3a08341559ff7cefd6187a73f9c9f8f0cceceb53bb877b5ffdf082ad2393db50b1551e10658a9db1c87c70fe9ad879a8ba90083cc82e96a2b6dc90630a2553a07", 0xf0}], 0x1, 0x0, 0x0, 0x4800}, 0x9}], 0x1, 0x810) bind$alg(r0, &(0x7f0000037000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(anubis)\x00'}, 0x58) pipe2(&(0x7f0000c1c000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000926000+0x170)={0x1, &(0x7f0000f9b000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000cdf000)=0x0) sched_rr_get_interval(r4, &(0x7f00009bf000)={0x0, 0x0}) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000ad1000)={0x100, 0x3, 0x9, 0xf6, 0x5aa, 0x3c3a}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000f9d000-0x4)=0x2, 0x4) r5 = accept$alg(r2, 0x0, 0x0) recvmsg(r5, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f00004e6000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 17:42:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000126000-0x4)=0xf4, 0x4) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000b0e000)=0x19ad, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x6, 0x0, @fr=&(0x7f0000b19000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000de0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f00004fe000)=0x0, 0x4) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000825000)={0x0, @in6={{0xa, 0x0, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x7fff, 0x7f, 0x70}, &(0x7f00005d3000-0x2)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000186000)={0x0, @in6={{0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe133}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x55}, &(0x7f0000c97000)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000c00000)={r5, 0xffffffffffffff01, 0x4, 0x4, 0xbf6e, 0x5, 0x3, 0x0, {r6, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x6, 0x6, 0x100}}, &(0x7f00000a5000)=0xb8) dup2(r3, r2) write$tun(r2, &(0x7f0000e94000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}, 0xfffffc6e) 2018/01/05 17:42:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000e7a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x90, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x1, 0x1ff, 0x6, 0x10}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x7, 0xa3f}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r2, 0x100000001, 0x6271, 0x0, 0x8, 0x80, 0x8, 0x1, {r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1, 0x6, 0x9, 0x2}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r1, 0x0) r4 = creat(&(0x7f00003e6000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000a02000-0xc)={&(0x7f00007e3000)=[0x0], 0x1}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000c7a000)={0x0, 0x0}, 0x2) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000f20000)=0x0) 2018/01/05 17:42:04 executing program 0: clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000663000)=0x0, &(0x7f0000450000)="") personality(0xffffffffffffffff) r0 = gettid() tkill(r0, 0x32) 2018/01/05 17:42:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d09000-0x8)={0x0, 0x9000000000000000}, &(0x7f0000667000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e86000)=@assoc_value={r2, 0x4}, &(0x7f0000747000)=0x8) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 32.726420] device syz4 entered promiscuous mode [ 32.752085] sctp: [Deprecated]: syz-executor0 (pid 4396) Use of struct sctp_assoc_value in delayed_ack socket option. [ 32.752085] Use struct sctp_sack_info instead 2018/01/05 17:42:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000345000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x1986, 0x8, 0xfffffffffffffff8, 0x0, 0x9, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a09000)="1f000000070affdf0200010000000000020000000901010a00024000000033", 0x1f) 2018/01/05 17:42:04 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b2a000)={0x9, {{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f000023c000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r1, &(0x7f00000c6000-0x1f)="1f0000000104ffff010000bb0700022a00cf00000900030000002300000200", 0x1f) 2018/01/05 17:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) syz_open_dev$evdev(&(0x7f0000fe7000)='/dev/input/event#\x00', 0xfffffffffffffffa, 0x8000) write(r0, &(0x7f000051b000-0x10)="0207a12502000000090500d91dfb3700", 0x10) 2018/01/05 17:42:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = socket$inet(0x2, 0x803, 0x1) io_setup(0x20, &(0x7f0000c6b000)=0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00004c6000-0xc)={0x3, r0, 0x1}) rt_sigprocmask(0x3, &(0x7f0000ae4000-0x8)={0x0}, &(0x7f0000bf4000)={0x0}, 0x8) io_submit(r2, 0x1, &(0x7f0000357000-0x10)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000226000)="", 0x0, 0x0, 0x0, 0x1, r0}]) 2018/01/05 17:42:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000902000)='./file0\x00', 0x16) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/05 17:42:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f00005fe000-0x10)={0x0, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d8b000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000476000)={0x0, 0x0, 0x3, 0xbd06}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000e1a000-0x10)={0x0, r1}) 2018/01/05 17:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000326000-0xb)='/dev/audio\x00', 0x81, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = socket(0x10, 0x200000000803, 0x0) syncfs(r0) write(r1, &(0x7f00007c4000)="2600000022004701050007008980c5ff0200000800000000c0e9ff094a51f10101c71f3500b0", 0x26) recvmsg(r1, &(0x7f0000183000)={&(0x7f000043c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ac4000)=[], 0x0, &(0x7f000049c000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 17:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000061a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000e7000-0xa)='/dev/vcs#\x00', 0xf8, 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000042d000-0x18)=@add_del={0x2, &(0x7f0000e4c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x20}) r1 = socket(0xe, 0x3, 0x88) r2 = syz_open_dev$sndpcmc(&(0x7f00000fd000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80) ioctl$KDDISABIO(r0, 0x4b37) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00007f0000-0x10)={&(0x7f000053b000/0x2000)=nil, 0x2000}) setsockopt(r1, 0xff, 0x0, &(0x7f0000000000)="", 0xfffffffffffffd48) fcntl$getownex(r1, 0x10, &(0x7f00007a8000-0x8)={0x0, 0x0}) [ 32.804528] sctp: [Deprecated]: syz-executor0 (pid 4396) Use of struct sctp_assoc_value in delayed_ack socket option. [ 32.804528] Use struct sctp_sack_info instead 2018/01/05 17:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f00007f1000-0x38)={&(0x7f00005db000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007ef000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a040080", 0x1b}], 0x1, &(0x7f0000ceb000)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r0, 0x2283, &(0x7f00007c4000)='S') 2018/01/05 17:42:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x400000000003, 0xa) write(r0, &(0x7f000081d000)="2200000000000004f8efff0000000001", 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f00006d8000-0x10)='/selinux/status\x00', 0x0, 0x0) [ 32.879487] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/05 17:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00007df000)=""/129) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000095000-0x4)=0x0) 2018/01/05 17:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind$bt_rfcomm(r0, &(0x7f00006d8000)={0x1f, {0x40, 0x9, 0x401, 0x7, 0x0, 0x2}, 0x9}, 0x9) sendmsg(r0, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmsg$netlink(r0, &(0x7f000078e000-0x38)={0x0, 0x0, &(0x7f0000014000-0x40)=[], 0x0, &(0x7f0000b8c000)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000a28000-0x38)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f0000780000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f30000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000bb1000-0x10)=@common='lo\x00') ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00005e5000-0x68)={0x7b, 0x0, [0xb9, 0x81, 0x9, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:42:04 executing program 4: mmap(&(0x7f0000000000/0x289000)=nil, 0x289000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00000e1000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000fa000-0x1d)=""/29) mmap(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000028a000-0x9)='/dev/ppp\x00', 0x40, 0x0) bind$alg(r1, &(0x7f00000c5000-0x58)={0x26, 'hash\x00', 0x426, 0x0, 'vmac(cast6)\x00'}, 0x58) close(r1) 2018/01/05 17:42:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000eb3000-0x88)={0x1, {{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffc0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000002000-0xb1)=""/177) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x18, &(0x7f0000a18000-0x104)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="bebfb42e37c3", [], {{0x806, @llc={0x8, @snap={0x0, 0x0, '7', "85ae7e", 0x0, ""}}}}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00004cb000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0xffffffffffffffff, r2, &(0x7f0000000000)=0x0, 0xc39a) 2018/01/05 17:42:04 executing program 5: r0 = socket(0x2, 0x3, 0xff) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000f73000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x9, &(0x7f0000da4000-0x48)=[{0x2, 0xffffffffffffffc0, 0x8d, 0xfffffffffffffffd}, {0xfffffffffffffffa, 0x40, 0x0, 0x9}, {0x9, 0x2, 0x5e800, 0xffffffff}, {0x3d087673, 0x5, 0x6, 0x7}, {0x3f, 0x7f, 0x9, 0xdf}, {0x5, 0x1, 0x5, 0x1000}, {0x200, 0x5, 0x4683, 0x9}, {0xfa, 0x34d, 0x5, 0x800}, {0x8, 0x9, 0x7d0, 0x3f}]}, 0x10) 2018/01/05 17:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f00008a6000/0x1000)=nil, 0x1000, 0x10000000001) [ 32.932971] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/05 17:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f000081e000)='net/rt_cache\x00') io_setup(0x9, &(0x7f00009fc000)=0x0) io_submit(r3, 0x1, &(0x7f0000cba000)=[&(0x7f0000003000)={0x0, 0x0, 0x0, 0x2, 0x5, r0, &(0x7f000004a000)="b79155c55f5c49ac41a347145140059dfd174638f7e65739efb8144ca19fabba15af771ff6920fb5a44028e45e40846c3d3352b92a5cba61107d", 0x3a, 0x2, 0x0, 0x0, r2}]) syz_open_procfs(0x0, &(0x7f0000c54000-0xb)='mounts\x00') 2018/01/05 17:42:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f000061e000)='/dev/sg#\x00', 0x401, 0x480) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e63000-0x9)='/dev/rtc\x00', 0x2000, 0x0) connect$inet(r0, &(0x7f0000034000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x2, 0xa80) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000374000)='reno\x00', 0x5) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000037c000-0x10)={0x7, 0x2, 0x0, 0x7, 0x0}, 0x10) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000984000)=0x0) gettid() sched_rr_get_interval(r4, &(0x7f00008db000-0x10)={0x0, 0x0}) clock_getres(0xfffffffffffffffd, &(0x7f0000712000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000b7a000-0x20)={{0x0, 0x989680}, {r6, r5}}, &(0x7f0000fd8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000792000-0x90)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ppoll(&(0x7f00000a1000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000721000)={0x0, 0x0}, &(0x7f0000254000)={0x0}, 0x8) r7 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x8) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000a1c000-0x10)={0x1, 0x1000, &(0x7f000088d000-0x1000)="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"}) fcntl$getflags(r3, 0x40a) r8 = syz_open_dev$evdev(&(0x7f0000f7a000)='/dev/input/event#\x00', 0x20, 0x101002) r9 = syz_open_dev$usbmon(&(0x7f00005f1000)='/dev/usbmon#\x00', 0x56, 0x2103) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f00009a0000-0x108)={0x0, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x100000001, 0x5, 0x1718, 0xfffffffffffffffb, 0x7fffffff, 0x6, 0x7f, 0xffffffff7fffffff, 0x7, 0x3, 0x80000001, 0x5, 0xf2, 0x100]}, &(0x7f0000d99000)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f00005ab000)={0x0, 0x0}, &(0x7f0000596000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000c0d000)={r10, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, 0x9, 0x800}, &(0x7f0000a6e000)=0x98) select(0x40, &(0x7f0000f9f000)={0x0, 0x99a, 0x7, 0xfffffffffffffffe, 0x6, 0x100, 0x2, 0x0}, &(0x7f0000f07000)={0x4, 0x1, 0x1, 0x0, 0x20, 0x10000, 0x6, 0x100000001}, &(0x7f0000f7e000-0x40)={0x8000, 0x7, 0x100, 0xd35, 0x5, 0x5, 0x3ff, 0x10000}, &(0x7f0000086000)={0x0, 0x2710}) ftruncate(r7, 0x10000) sendfile(r8, r7, 0x0, 0x72439a6b) 2018/01/05 17:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000034000)={0x0, 0x0}) poll(&(0x7f0000bc5000)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffff800) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000918000)=0x7f, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000c0b000)=0x0) close(r1) 2018/01/05 17:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r1 = inotify_init() r2 = syz_open_dev$adsp(&(0x7f0000db5000-0xb)='/dev/adsp#\x00', 0x66a, 0x40000) renameat2(r0, &(0x7f0000e02000-0x8)='./file0\x00', r2, &(0x7f000058c000)='./file0\x00', 0x4) inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000447000)='./file0/control\x00', 0x4000000) statfs(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000029000)=""/33) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/01/05 17:42:04 executing program 3: unshare(0x20000000) clone(0x0, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="") r0 = getpgrp(0xffffffffffffffff) setpriority(0x0, r0, 0x8000008000000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000732000)='net/sockstat\x00') clone(0x3, &(0x7f00008b5000)="d7", &(0x7f0000752000)=0x0, &(0x7f0000a94000)=0x0, &(0x7f0000c18000)="") ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000b3e000-0x4)=0x0) 2018/01/05 17:42:04 executing program 7: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000a3d000)=""/4096, 0x1000) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000f6e000-0x12)='/dev/input/mouse#\x00', 0x7, 0x4000) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000dc7000-0x2f)=""/47, &(0x7f0000f6d000)=0x2f) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000ff9000-0x12)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f000022a000)={0x0, 0x0, 0x0, 0x1, 0xf0a, 0x0, 0xd, 0x14, 0x18, "1d3365c418027925f3b95459e0e004afaadefc0ef401cc67d72c69cc5c3052433b80835912a9fb5bde01e22dc898e11e0e12ab61287d48ca7f562f64931f70b3", "c4e4fd2c75b6fb28ea65417a0532f1a109b1c9720c6db3b2b5a04602338ded52ff109f14c9ec83d0feb23e0c123a0355c8fc87d5ca7f91422ccf9f0f2bf8e8bc", "189382268bec9cff5495d4c5a2308527f09378414fc1f5bb2c786e0fd9b57662", [0x0, 0x4]}) sendto$inet(r0, &(0x7f0000ff7000)="ec", 0x1, 0x0, &(0x7f0000ff7000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 17:42:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000ba000-0x9)='/dev/sg#\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000135000-0x4)=0x0, &(0x7f00002a5000)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = epoll_create(0x4) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000806000)={&(0x7f000016b000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00006c4000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000f37000-0x30)={0x7f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d65000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000c29000)='ppp1}}\\&systemK\x00', 0x0) rt_sigprocmask(0x1, &(0x7f0000281000)={0x5}, &(0x7f00007b4000)={0x0}, 0x8) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000068d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/05 17:42:04 executing program 1: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000103000)='./control\x00', 0x40) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000b41000-0xa)='./control\x00', 0x22000002) 2018/01/05 17:42:04 executing program 1: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000c7000-0xb)='/dev/mixer\x00', 0x4100, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000bc7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1900}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0x5f) 2018/01/05 17:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='mountstats\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) fcntl$notify(r0, 0x402, 0x4) 2018/01/05 17:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f0000aaf000-0x1)="01", 0x1, 0x3, &(0x7f0000604000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f9) sendto$inet(r0, &(0x7f000056b000-0x83)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c6a000)={0x0, 0x0, 0x2, 0x0}, 0x10) 2018/01/05 17:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x7c, 0x4027, 0x5, 0x38, 0xf4}}) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fc4000)={0x0, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000735000)='/dev/snd/timer\x00', 0x0, 0x490000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000030b000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) socket$llc(0x1a, 0x1, 0x0) 2018/01/05 17:42:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x3, 0x806, 0x8, &(0x7f00009e6000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000d19000)={{0x7, 0x1}, {0x800, 0x100000001}, 0x2, 0x6, 0x8b1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000fcc000-0x1)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000033d000-0x20)=@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0x20) shutdown(r0, 0x1) close(r0) 2018/01/05 17:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x82000000007f, &(0x7f0000005000)="00210300", 0x4) 2018/01/05 17:42:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20001, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001000-0xaf)=""/175) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000)={0x7fff, 0x7, 0x9000}, 0x269) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f0000)='/dev/vga_arbiter\x00', 0x240, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000316000-0x8c)={0x3e6, 0x9, 0x9, 'queue1\x00', 0x2f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000981000-0x48)={{0xffffffffffffffff, 0x1, 0x80, 0x51e42bd027ffe214, 0x3fd}, 0xfffffffffffffffd, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = shmget$private(0x0, 0x13000, 0x200, &(0x7f000050e000/0x13000)=nil) shmctl$IPC_RMID(r2, 0x0) syz_emit_ethernet(0x36, &(0x7f0000ee7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/05 17:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ae9000-0x4)=0x7d, 0x4) bind$inet(r1, &(0x7f00005d8000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f) sendto$inet(r1, &(0x7f00006b2000-0xcf)="a2140dd9612b756b82f5ae6fad15cbdc070b2178106269a112b8be848f99e33dc33d4f062f2ef3eb1688e16a1179ca8b0f7cfbf93b823ef07fd35a6a192bd2128681a48d691c2252119ae75811d59ec0ab1bdef62990375e6ea9c5309ab4db1725271adb79f38d95b3ecdc63d0b4cbb274a1edfbd1323cd68765e941bedb735155e3762efc0accfddec8f313ea07371f44f2f85551ff8db0a7969d540a83db9dd2bbc993596b77cf0a209ac213d97baa4f7dd66f7ca19f51a0548769928bd7faed014650fb90fd20f02436546a624d", 0xcf, 0x40000, &(0x7f0000a82000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000095c000)="", 0x0, 0x20000000, &(0x7f000035a000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000b63000)="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", 0x870, 0x87f, &(0x7f00004f2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 17:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00009f7000)={@random="e3b18895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc010007001000070000000105000000150107b0"}}}}}, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000364000)='/dev/audio\x00', 0x48200, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00005a8000-0x18)={0xaa, 0x2a, 0x0}) 2018/01/05 17:42:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000d0a000)='comm\x00') ftruncate(r1, 0x3) r2 = add_key(&(0x7f0000159000)='blacklist\x00', &(0x7f0000ae8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001f6000-0x11)="1847e68e15000069f05aa1c8bfd57d64a0", 0x11, 0xfffffffffffffff9) keyctl$get_security(0x11, r2, &(0x7f0000778000)=""/205, 0xcd) ftruncate(r1, 0x5e) memfd_create(&(0x7f000087e000-0x5)='comm\x00', 0x0) 2018/01/05 17:42:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x601, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000002000)={0xfffffffffffefffc, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') lstat(&(0x7f0000fd5000)='./file0\x00', &(0x7f0000059000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000483000-0x8)={0x0, 0x0}, 0x4800) ioctl$KDSETMODE(r4, 0x4b3a, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000000)=""/143) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000533000)={0x0, 0x0, 0x0}, &(0x7f0000fd5000)=0xc) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00007ce000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000067c000-0x4)=0x5) fchownat(r2, &(0x7f0000b59000-0x8)='./file0\x00', r3, r5, 0x1000) 2018/01/05 17:42:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket(0x1f, 0x800, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00009c4000-0x4)=0xffffffffffffff81, 0x4) r3 = accept(r0, 0x0, &(0x7f0000efd000)=0x0) recvfrom$inet6(r1, &(0x7f0000eba000)=""/211, 0xd3, 0x0, &(0x7f0000a61000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) dup2(r1, r3) 2018/01/05 17:42:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x44400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001000-0x120)={0x0, 0x7, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1000, 0x10000, 0x9, 0x2, "9f79b4d5c0f1fcb694d81f2ee9a47e59", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x2, &(0x7f000088b000)=0x4, 0x1f, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff) 2018/01/05 17:42:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000f4000)="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", 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000994000-0x10)={0x80, 0x8001, 0x8000, 0x100}) r1 = shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000132000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000b03000-0xec)=""/236) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000561000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000577000-0x4)=0xc) perf_event_open(&(0x7f0000810000-0x78)={0x0, 0x78, 0x9, 0x0, 0x2, 0x40, 0x0, 0x8, 0x1080, 0x8, 0x7, 0x0, 0x9, 0x8, 0xe476, 0x3, 0x8000, 0xd09, 0x8219, 0x400, 0x5, 0x100000000, 0x6, 0x7, 0xce8, 0x2000000000000000, 0x200, 0x8, 0x2, 0x9f4d, 0x9, 0x6, 0x0, 0x5, 0x8001, 0x200, 0x80000001, 0x4, 0x0, 0xcfd, 0x1, @perf_config_ext={0x2, 0xafd}, 0xd4a18b3a2df25fbf, 0x3, 0x4, 0x7, 0x7, 0x5, 0x2, 0x0}, r2, 0x80, r0, 0x3) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000048a000-0x5c)={{0xa, 0x3, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1bad916f}, 0x2, [0x9, 0x10001, 0x7, 0x8, 0x10001, 0x32be, 0x6, 0x8]}, 0x5c) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/01/05 17:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x8) semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f00009fd000)=""/252) syz_emit_ethernet(0x46, &(0x7f0000007000-0x6a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0xb, 0x9, [@empty=0x0, @loopback=0x7f000001]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/05 17:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000079a000-0x9)='/dev/rtc\x00', 0x1, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00002d2000-0xdf)=""/223) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00005d6000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x8000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mremap(&(0x7f0000ba3000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000b45000/0x2000)=nil) fcntl$dupfd(r0, 0x0, r0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000085c000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KDSKBSENT(0xffffffffffffff9c, 0x4b49, &(0x7f0000fc9000)="0aa19267958048b100edfbe3100182c8661fb13489fa3085b0c54633eb2b9c7565df4d3bb074473dae87f4e441a61ff0327081ffb156e4cdd39b2b2016bebe6f7be3104f389e02c751df48249e2a0ff000e67e96386c0caf3c968765711ef179d91ec09ec676aff556b6d9307ee66840e9d70cb16faaba90aa3b072cc65321abdab479c3485ba750993e97cb86197a339dd150821c7443b8536d0e7280d6d767ffbaee8a") ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000071000)=0x3) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000490000-0x4)=0x8000) pipe2(&(0x7f0000586000-0x8)={0x0, 0x0}, 0x800) 2018/01/05 17:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f6d000-0xb)='/dev/mixer\x00', 0x4000fd, 0x0) mq_getsetattr(r0, &(0x7f0000714000)={0x8, 0x6, 0x9, 0xb6, 0x0, 0x800009, 0x0, 0x20}, &(0x7f00005a2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x8, 0xa, 0x0) mq_getsetattr(r1, &(0x7f0000739000-0x40)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 33.265631] kauditd_printk_skb: 115 callbacks suppressed [ 33.265639] audit: type=1400 audit(1515174124.810:134): avc: denied { name_bind } for pid=4527 comm="syz-executor4" src=20016 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/01/05 17:42:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000001000-0x14)={0x100000001, 0x7, 0x7, 0x4, 0x8000800000000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1b6, &(0x7f000035a000-0x1b6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0xfffffffffffffffc, 0x6, "a228af", 0x180, 0x84, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0xff, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0}, @routing={0x6f, 0xa, 0x0, 0x8000, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x1, 0xa, 0x2, 0x7, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}]}, @fragment={0x0, 0x0, 0x0, 0x6, 0x0, 0x1f, 0x3}, @fragment={0x0, 0x0, 0x9, 0x81, 0x0, 0x1, 0x3}, @routing={0x3c, 0x2, 0x2, 0x40, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @routing={0x2c, 0x12, 0x3, 0xfffffffffffffffc, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) [ 33.295343] audit: type=1400 audit(1515174124.810:135): avc: denied { node_bind } for pid=4527 comm="syz-executor4" saddr=::1 src=20016 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 [ 33.312860] audit: type=1400 audit(1515174124.841:136): avc: denied { name_connect } for pid=4527 comm="syz-executor4" dest=20016 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/01/05 17:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lstat(&(0x7f0000c40000)='./file0\x00', &(0x7f0000dff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f0000c37000)='./file1\x00') r0 = syz_open_dev$audion(&(0x7f000055d000-0xc)='/dev/audio#\x00', 0x3, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a8d000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e07000-0x4)=0x1c) getsockname$llc(r0, &(0x7f0000983000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006c1000)=0x10) 2018/01/05 17:42:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = creat(&(0x7f0000880000-0x8)='./file0\x00', 0x100) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000084a000-0x10)={&(0x7f00004b0000/0x2000)=nil, 0x2000}) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000f78000)=0x0) fchownat(r1, &(0x7f0000e0f000-0x6)='./bus\x00', 0x0, 0x0, 0x0) 2018/01/05 17:42:04 executing program 4: sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x55) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f000054f000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="849a1151c73c6a8a78a319b29eb43c5634331f54cec183c8c6a6679442bc6b900af2f17de2ebbf4e37c0d087a96801da8ddfc39d9c885cd99f93a13684671d2457139029d02cc8adab09fa363172973378888e969b5631a6cbebb86d7f9c317b717f1b3863ff79ba143ce3e3c782d2042abea0570b4889a3fd5c8b8fb302769a3914a61140269209d6bbccb2742c4d6850f59ab050142e03d1f3565c4f48eba6997b3d15236ff31d0c9662f5276ebb7af46e", 0xb2, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r0, r1) clock_getres(0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000003000-0x20)={0x7, 0xcf0, 0x3, 0x9, 0x9, 0x3}) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x10)={r4, r5+10000000}, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(r6, 0x401054d6, 0x0) ioctl$int_out(r3, 0x2, &(0x7f0000001000-0x8)=0x0) futex(&(0x7f000000d000-0x4)=0x80000000000001, 0x3, 0x0, &(0x7f0000000000)={0x0, r2}, &(0x7f0000b34000)=0x0, 0x0) 2018/01/05 17:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000802000)='/selinux/load\x00', 0x2, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x18, &(0x7f00006e3000-0xa2)=""/162, &(0x7f0000135000-0x4)=0xa2) r1 = add_key(&(0x7f0000b01000-0x8)='pkcs7_test\x00', &(0x7f000079f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a80000)="945e0c508e247feaca966fe6b145adf04841b268f772672823cd0154e9f9c473ab979bc3d5fa756eeaeaf069bae909", 0xd, 0xfffffffffffffffb) add_key$user(&(0x7f0000b2b000-0x5)='user\x00', &(0x7f0000c79000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009de000-0x4e)="d3b4e54c2dfac07210c14efedc634a2dfedb1b0bd7de7c735c30ffb85a3e096e2b8949b956060b871b2cb56bf0e0cafe64188df02d27e010fd03492d44b507a14e1f7ee1c71e5023bca97c93cb56", 0x4e, r1) r2 = add_key$user(&(0x7f0000931000-0x5)='user\x00', &(0x7f0000206000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005b9000-0xd3)="c01abeb0729d0eb96ce4a6ea5284aba143a1c55758bc503719761ab973109fc2f36da6ecfdd59283c1fee184a21a18538f70e7814d41073b145895b3bee60178af7b4f99a4d20db2d9d593596eb46abdd6c8a585d012b5b717f3551f6933a4099cdeb59c3fc610e545c0eb143c3757292af28c58365096ec1600902cc037c094cf8edde2108b22045a5f824c632a920c1c265d4896e397f9babad61b9e5a37aedbf2b3ad56c92f581be2d771c69a7a7b2e6e65f12e6e54694bd2a7e0ea2d0374484e921fa89bd97a5dd1e4e9f3cea724628758", 0xd3, 0xfffffffffffffffe) r3 = add_key(&(0x7f000032f000)='blacklist\x00', &(0x7f0000b8c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c97000)="e94ff9f6edf3245a2819bd1f3e06ae66414aa9c53bab505e1309687b8d26843249eaf7cbf565dac36db7bcf77cdc83a72b0e58de3c6b7c63970f7c53ffec6f08a465ef12ebd05f662dea9dda9a81e3f887c2", 0x52, 0xfffffffffffffff8) request_key(&(0x7f0000caa000-0xb)='pkcs7_test\x00', &(0x7f0000bd6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005ca000-0x2)='}\x00', r3) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc0000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/01/05 17:42:04 executing program 7: mmap(&(0x7f0000003000/0x96b000)=nil, 0x96b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002000-0x4)=0x0) fadvise64(r0, 0x0, 0x9, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00005e2000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f46ae18073d6e82283104437c2140633"}) r2 = socket$netlink(0x10, 0x3, 0x3) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000026e000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$netlink(r2, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f000000f000)=[{0x19, 0x21, 0x209, 0x0, 0x0, "028d3d534c0000fd1f"}], 0xfffffd21}], 0x1, &(0x7f0000013000-0x64)=[], 0x0, 0x0}, 0x0) 2018/01/05 17:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x3f) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00005cc000)={[{0xcc98, 0x1f, 0x41, 0x1f, 0x6, 0x457, 0x7, 0x8001, 0x6, 0x416, 0x2, 0x1, 0x8}, {0x0, 0x3, 0x3, 0x5, 0x9, 0xffffffff, 0x0, 0x400, 0x20, 0x1ff, 0x9, 0x80000000, 0x4}, {0x424, 0x7, 0x10000, 0x3, 0x7, 0xffffffff, 0x9, 0x8000, 0x4, 0x400, 0x7fff, 0x4, 0x68}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000890000)="", 0x0, 0x0, &(0x7f0000970000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000077a000-0x28)={r1, r0, 0x2, 0x3, &(0x7f00000af000-0xc4)="71be2401a45883458f32b8c66060480a61de8df2f1a292dd9899bdedb3c1471a0fc8a6d83c60e7b84e429faa0261052517cf1cdcede382a63ea489390bd5b64296075926c7d4a8a6a19127218224445c1134be479ac50be38f7d764550c2e53bc643ce0a9cf49d7e1a98b86edecd943d15150730be448b21f4355c34774ba1250acc706e1c1c009c9946787060b6c092c54f494605cec8032d96b4464f8f1fe4f160ace0dd064108ae05af731e9562111aae3457ca2c527a391c188e5721d1e2ab3e0405", 0xfffffffffffffffd, 0x1d3d, 0x4, 0x9f, 0x50, 0x100, 0x6, ""}) r2 = syz_open_dev$dmmidi(&(0x7f0000d30000)='/dev/dmmidi#\x00', 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000720000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000157000)=0x0) 2018/01/05 17:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r2 = dup(r0) sendto$ipx(r2, &(0x7f0000781000-0x70)="12007a50fb6a6a5384faa34cca7eb68dd415ea52ebae45495b336e7133b2f83bb3ba791e54925efc3e03e9c47f0231087d45929a0f1893c48b624094f35bd929706da5b0b878c183d5a1cf9ff0e594a06261346d383927228f4af4ef1ce2041d6acab3af0a2ae98790f073c07de17d76", 0x70, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x7fffffff) bind$alg(r0, &(0x7f00009f5000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) 2018/01/05 17:42:04 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) [ 33.454725] audit: type=1326 audit(1515174124.999:137): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4566 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 17:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000e86000)={0x4, 0x0, 0x0, "80be31020065", 0x0, 0x0}, 0x10) r1 = semget(0x2, 0x4, 0x400) semctl$GETZCNT(r1, 0x5, 0xf, &(0x7f0000c6a000-0x74)=""/116) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) read(r0, &(0x7f000056b000-0x1c)=""/28, 0x1c) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000c2b000-0xa)='./control\x00', 0x80000, 0x100) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') lseek(r3, 0x0, 0x0) rmdir(&(0x7f000045a000-0x10)='./control/file0\x00') getdents64(r0, &(0x7f0000cdc000)=""/0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a2d000)=@assoc_value={0x0, 0x0}, &(0x7f000072a000)=0x8) socket$inet6_udp(0xa, 0x2, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 17:42:05 executing program 7: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000c26000)={&(0x7f0000164000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000270000)='/selinux/load\x00', 0x2, 0x0) mkdirat(r0, &(0x7f0000498000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffdef) 2018/01/05 17:42:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000f000)="f942795dead58ad8085f762a08dbd660b9f5e34f13d2136f59f1122666f79d5c533c6fdb7e65afad6e11f63190f7a41d6ef455148f15379d20652f91dfb36ddf50c227a371a323b5a2dc09049ba955acd0feddf89c8afdc053aa56028786c6e1463a81983a234c1d568b2ad013df", 0x6e, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x1000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009d2000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000275000-0x20)={{&(0x7f0000ec8000/0x4000)=nil, 0x4000}, 0x1, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000ecd000-0xa)='/dev/vcs#\x00', 0x8, 0x10040) getpeername$unix(r2, &(0x7f00005d5000-0x10)=@file={0x0, ""/14}, &(0x7f0000cf2000-0x4)=0x10) r3 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r3, 0x0, 0x16, &(0x7f0000065000-0x4)=0x0, &(0x7f0000cf3000)=0x4) 2018/01/05 17:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000001000-0x18)='em1em1posix_acl_access]\x00', 0x18, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e8b000)='/selinux/enforce\x00', 0x800, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00007b2000)={0x7ff, 0x1, 0x8, 0x100000001, 0x9}, 0xc) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c3a000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000699000)={@loopback={0x0, 0x1}, 0x2, 0x1, 0xff, 0x4, 0xffffffff, 0x9, 0x1}, 0x20) 2018/01/05 17:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000e95000-0x8)=0x0, 0xfff) write$fuse(r1, &(0x7f0000fb7000)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/05 17:42:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ce000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000b7a000)=@file={0x1, './file0\x00'}, 0xa) clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f0000613000-0x4)=0x0, &(0x7f00007d3000-0x1)="") connect$unix(r1, &(0x7f0000b9a000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004b8000-0x4)=0x210, 0x4) 2018/01/05 17:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xd1, &(0x7f0000e6a000-0x35)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000521000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f00009a7000-0x1000)="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", 0x1000) 2018/01/05 17:42:05 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1) syz_open_dev$amidi(&(0x7f0000012000)='/dev/amidi#\x00', 0xd5f, 0x200200) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000015000)=""/144, &(0x7f0000016000-0x4)=0x90) r1 = syz_open_dev$vcsn(&(0x7f0000002000)='/dev/vcs#\x00', 0x4de, 0x4000) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000012000)={0x6, 0x8, 0x1}) [ 33.558346] audit: type=1326 audit(1515174124.999:138): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4566 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 17:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x803, 0x0) [ 33.653715] audit: type=1326 audit(1515174125.027:139): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4566 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=6 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 33.679827] audit: type=1326 audit(1515174125.027:140): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4566 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 33.709551] audit: type=1326 audit(1515174125.027:141): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4566 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 33.734175] audit: type=1326 audit(1515174125.029:142): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4566 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=82 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 33.759859] audit: type=1326 audit(1515174125.029:143): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4566 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 17:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x0, &(0x7f0000664000-0x18)=[]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_delete(0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001d3000)='net/raw\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000b98000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bfe000)=0x2c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a2d000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2e4057cd}, 0x98) 2018/01/05 17:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000071a000)='/dev/snd/pcmC#D#p\x00', 0x20, 0x200000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00007f6000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b9d000)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000182000-0xbd)={r1, 0xb5, "1e1e7ac8612569722e90494b575e98a6bf8d5d50c4862d1ff95dbfb0e8f3030fadbfbf9336bdf29e4049204eaa69624dbf5c501163d51d4810c41a8b6c0f0da8428f0d8b793a42c40690a12d44148518b0ed018021d1553a912df25c05f8e660a238bbae5bf0c9c284c2ce294c878304a6d0b193abbd72f44f57a8d66a5b46b33b6c4a9901fe11701220419f9ced2c71f27271331fa91b512eeedb16cb88800d8103774f45fdfda8e20a157c51d15560fafb245449"}, &(0x7f0000c0c000-0x3)=0xbd) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00009c8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDMKTONE(r0, 0x4b30, 0x20) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sendmsg$kcm(r0, &(0x7f0000c1a000)={&(0x7f000050a000)=@ipx={0x4, 0x3, 0xed4, "33ad6efc1956", 0xd8, 0x0}, 0x10, &(0x7f00001bb000-0x20)=[{&(0x7f0000ae2000)="cbf1950221e0ca6314925b8d8646c131685689852a302fe403ef47f2b1e5db0f2c3239e6d9930f1e354d2919eb53acb9b70a86a8c516215ca2c98e4f49f4c4d42d4e394ae24d2839a2a62c9dc6a9ae49f2f99f3f5fd002ee7c40204012088a91972c7a1e384af660d0779c1d1ed42c5ee9df19", 0x73}, {&(0x7f00009e4000-0x1)="ac", 0x1}], 0x2, &(0x7f00004e8000)=[{0xb8, 0x1bf, 0x7, "ffbdfb5dee98a67f69138f0413ace1e8e3e460850221f9ea686d319a2a006cfe0b246981d097055bcbdbbbde9b3d704e8feb209f1bbb8fbd0b1a23084eecf5eecbeaa15a9009f5cfc52d4527194adf6aa5743206f018d62ca189556edc039f4a4b99c5d1e67377d786eb9640e4acdfa1be1d66437a1e87b947a8047d66dc69c49702670102387f138d70448a80217f78d9ea6b9022ac08bd38395f533bc3d4ed96f3d9"}, {0x100, 0x1, 0x80, "83cb9d3bc6e491e9bec733017ed93d102c8be6e0096fab78fd28d44c9623685e31e6fcaeec1f9095243a33be815c29d83c008fc8dd949b08c3a695e52de3eeb7caf8ecc2a38634e67be7eee0b3d6680992a89feeba3300cab5146a05794d4a3667bd8a605f33199cf396482b9852d33cf9696ce78a303795ccb65d5cbc8942016bc744be60d5cb6a99036d3beddb203bd95d7b01dd92114edb39d85c4911e364b77e6fd96ba4d1df4ef2cd6e104f3c959cb0bf066e2e2b4462b17313d2c008997f29067566d4e71485b6170dcee608246b2e2a6eeb1c6affedf92b0a04f7d07cce5da10c3ea045e56a0dd0ac869fe5"}, {0xa0, 0x117, 0x0, "540e1dbd97248a3248b6997e6ee7a17471e21244e549eb9c22d19ae76512d638bdba519a4d0901c28e08c0d4d3bf0a59b65a925755d0b5bb6b27df1c0394856c2ce4a45c6b550b75e7685becb3d155edc08139d99ca5c251a0b2d8c4e3d6af093737d578ab9558cbf2813ce26ca271e1b130af27973c2f06fdea31622195dd14d75b3422e46a687487a432819107"}, {0x38, 0x109, 0x7fff, "3be5bad77815b5b0b302c928b355af67c00026265464a621f9b42273a808b73b6a375a3d775fb806"}, {0xb8, 0x1ff, 0x6, "adfdc074978a4d6ff6376bec705191d2eb69247872fb194b0d06d7f9bcf9134f1253e3c66a9a474366cea93bb4303a15d39fe9c4a86bd1ec1b00cb2c87d517aa7cf9c1376fd6cc0d8780f2e5bf275f0822f6f1c5eaaaba89141506eccb1ee0c137b777b7cd98c4f509c20d53d297c9fae51378d5488ea6d7b701c80b51bea58b38e0204043a169c02c753775c1999fd1b914c920715f8d67976aada19ee20bb5111288d721"}, {0x1010, 0xff, 0x7, "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"}, {0x50, 0x1ff, 0x0, "04bb3e43c6dd7e5d4163daeda38bf7539476e9d4bdc08740ddeb8ea23a1d492c54a747000a1616b9768a74433732a384baae5a9ffad1089aed3baf0f4e0e"}, {0xd0, 0x10b, 0x4, "c3cd11276e337bfb81839f7794310157f2165ca827ead629fb28bd6a8e25a83b92f10c65af83796c1334955a88d529ad8862cfb10b98a5da40fba86e49730c9dcc594834f2b0ad3113ef1c1bf39964c588e81ce8b9472407a6a0bb56e5378788877589baf22301bd80ab9f4d05825f382656bf3e499fea4de7fc7cac7afae7bab4181822cb21e14274586f50ad417bb144ea7613f2f7921d0a186f69d9ba30fa8bd15614c5710f024e49bf4b08837d6fc5524ed2263b7f12433b06"}, {0x98, 0x10a, 0x8001, "91d756571267b19b6550bdb7181c67dbc0de72d46704bef46fefcfa7eb49a65891e0aff0e623d94032e9cca1024a409e9b7852c9fd93da579943ee3cc4795e48a5f069641a2f7db83406b5c9ec0dea9770fb9259eab5b4eaf97fa5b92fb3cfc6d4caf5c815c5dc297361a35be1ce105cc258f40c3b74b37ca1585c3e6d3bfaf031b7ed3f"}, {0x88, 0x108, 0x9, "86eb946eaf41fe45ea0f74c3e27828ef85379ab8a86ef2c2accc2a0b051cfe1540e8c4f22384acfa2f0c269724e2c288f193e75ffa2bec4769c80b922214cb2822846a8667697067596b145fce1d480da9276290b5abe094bc8c844075d254911dd800e3ee2dea63d1ad6cc0f53e5466831ddbe7"}], 0x1598, 0x20008000}, 0x4000) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) lstat(&(0x7f00001d3000+0xf5b)='./file0\x00', &(0x7f0000f9c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 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, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x81, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x7) 2018/01/05 17:42:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="c4", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0xfffffe72) clock_gettime(0xa, &(0x7f0000f60000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00001c2000)={0x5}, &(0x7f00007e7000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000034000)={r2, r3+10000000}, 0x8) r4 = syz_open_dev$midi(&(0x7f0000eb5000)='/dev/midi#\x00', 0x3, 0x400800) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f0000cbd000)=0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000996000-0x4)=0x80000000, 0x4) 2018/01/05 17:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d4e000)='keyring\x00', 0x1) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000b7b000-0x1000)=""/4096) add_key(&(0x7f0000c74000-0x6)='logon\x00', &(0x7f00009e3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000101000)="1c", 0x1, 0xfffffffffffffffe) 2018/01/05 17:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) bind$inet(r0, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_l2cap(0x1f, 0x5, 0x0) 2018/01/05 17:42:05 executing program 1: mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000328000-0x38)={&(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fce000)=[{&(0x7f0000001000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000f0f000-0xbe)=""/190, 0xbe, 0x1000}, 0x40010103) 2018/01/05 17:42:05 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f000000a000-0x5b)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000015000)='/dev/mixer\x00', 0x88000, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000015000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r1, r0, 0x0, 0xf) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000)={r0, &(0x7f0000014000)=""}, 0x10) 2018/01/05 17:42:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000001a000)='./file0\x00', 0x80, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b9c000-0xf)='/dev/sequencer\x00', 0x400, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000568000-0xb)='/dev/hwrng\x00', 0x204000, 0x0) poll(&(0x7f0000972000)=[{r0, 0x1004, 0x0}, {r1, 0x0, 0x0}, {r2, 0x2, 0x0}], 0x30a, 0x3) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000918000)=@req={0x10000, 0xfffffffffffffffc, 0x0, 0x0}, 0x10) r4 = creat(&(0x7f0000c14000-0x8)='./file0\x00', 0xc0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000853000-0x4)=0x0) ptrace$getsig(0x4202, r5, 0x0, &(0x7f00008f0000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000028a000)={0x0, 0x8c, "30e5a04c825c35c6582ed61e079880356a68f0d4f739ee0d8a730c17d04adc22385d53d514a0ea9fe233a3f19304c80bf4e04ff6ff23bd319af32fad5ed4da6cd8f159284d4bc2d5cf6435434666f0922266b718143f5d719d80f06d00b55a20ea545dc3b63de0ca91383d30512c2bb51b95b7d827382579f40b0919595eef84ae8a9b0a7ab49f8f317a58ad"}, &(0x7f0000802000)=0x94) chroot(&(0x7f0000a22000)='./file0\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000f0000)={0xbfc, 0x2, 0x200, 0x6, 0x9, 0x4, 0x4, 0xdf3, r6}, &(0x7f00009ac000)=0x20) 2018/01/05 17:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) write(r0, &(0x7f0000265000-0x9f)="23c38587af2928b4501e8b3c7701c0d2586877b1e1c087213cc188018492fd721ca5705cef4b7c4abc52d99c2db8f6af12b186dfb355c385afbae2fb0e934246c9cec9568056be4cafedd38692e06d9c9dbe352d1ca5ce887700719e3642a2f8ce5507d9f32a81793c45449e3701ac18d51bb356ad0f2285eaf243678216e94ee6567ba43c9d6dbc05e15ac0ce1a619a6069c5f444cd49d334b22906c3b2b0", 0x9f) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000059000-0x4)=0x0) r2 = getpgrp(r1) perf_event_open(&(0x7f00002e3000-0x19)={0x0, 0x78, 0x4b9, 0x81, 0x4, 0x8, 0x0, 0x1, 0x80204, 0x1, 0x9, 0x1, 0x9, 0x1, 0x4, 0xa70, 0x100000000, 0x5, 0x5, 0x10000, 0x7b777bae, 0x7, 0x4, 0xc22, 0x3, 0x9, 0x0, 0xffffffffffffffff, 0x2c, 0x4, 0x9, 0x9, 0x1fc, 0xfffffffffffffffd, 0x9, 0x7, 0x3ff, 0x9, 0x0, 0x400, 0x7, @perf_bp={&(0x7f000045a000)=0x0, 0xe}, 0xa408, 0x1, 0x101, 0x4, 0x8a, 0x0, 0x1e, 0x0}, r2, 0x9, r0, 0x4) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r4 = syz_open_dev$vcsn(&(0x7f0000a14000-0xa)='/dev/vcs#\x00', 0x400000000000, 0x4000c0) write(r3, &(0x7f0000781000-0x1000)="f8", 0xfffffffffffffd90) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000080e000)=0x2, 0x4) readv(r3, &(0x7f00002d9000)=[{&(0x7f000078e000-0x48)=""/72, 0x3a}], 0x0) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000067000-0x1008)={0x80000001, 0x1000, "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"}) recvmsg(r3, &(0x7f0000255000)={&(0x7f0000888000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000056e000)=[{&(0x7f0000416000-0xa1)=""/161, 0xa1}], 0x1, 0x0, 0x0, 0x0}, 0x0) write(r3, &(0x7f0000127000-0x43)="d4", 0x1) 2018/01/05 17:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00000d3000)=0x0, &(0x7f00001a6000)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000056000)='/dev/sequencer2\x00', 0x2400, 0x0) 2018/01/05 17:42:05 executing program 5: r0 = socket$inet6(0xa, 0x80000000000003, 0xff) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd0000)="8f6d2dea3c15ba11d5babb64048a80f409530000000000000008a82d4735d85b5a35da1cd361847b", 0x28, 0x88, &(0x7f0000a32000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) [ 33.998807] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/05 17:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}], 0x1) r0 = creat(&(0x7f00009f7000)='./file0\x00', 0x40) getpeername$netlink(r0, &(0x7f0000b27000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e24000)=0xc) semop(0x0, &(0x7f000027b000)=[{0x0, 0x400000ffff, 0x0}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/01/05 17:42:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b69000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005cd000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000769000)={0x0, 0x9}, &(0x7f0000e7c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000065e000-0x10)={0x9, 0x201, 0x7, 0x0, r2}, &(0x7f00008b6000-0x4)=0x10) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000c0a000)={{0xa, 0x1, 0xa000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, 0x1, [0x80000000800, 0x100000001, 0x10001, 0x80000001, 0x40, 0x8, 0x10000, 0x9]}, 0x5c) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) 2018/01/05 17:42:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x3, 0x430200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000-0x5a)=""/90, 0x5a, 0x40012040, &(0x7f0000001000-0x10)={0x4, 0x9, 0xfffffffffffffffd, "2127d79e6e41", 0x80000001, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000044a000)=""/197, &(0x7f0000481000)=0xc5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000964000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce7000+0x75f)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006bc000-0x10)={r2, 0x5c, &(0x7f0000028000-0x5c)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a3e000)=0x10) connect$inet(r1, &(0x7f00001d8000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 17:42:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000a22000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "81b1141ecf3639aa11241f36a7dc7241e4174c56526b81015e13f1837e0e819043e13a2e98c5f02e89b098666b635161fa836d53908643184aa76613191a3cd8", "318d2b605aaec0e88c0ab8dbfef6ac45fd3a8ba6040e91631e76ad26a1170a35", [0x0, 0x0], 0x0}) 2018/01/05 17:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000942000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = dup(r0) readlinkat(r3, &(0x7f000007c000)='./file0\x00', &(0x7f0000cc8000)=""/186, 0xba) clone(0x2000, &(0x7f000014b000)="40431149097bd0ab06c2b313dcb130f3bd680261e01c3b10a94777d5106defaa90ce73a65c4faf833ec297d1e657717916d9ff28cecd0b3333f7a331c775c2d3fc02dad9d20ab22303bb0bfc77e27500ce34c570d7aa6ff922a49fc09bcb232322c5a667f16b50c6614fe5d8db7befd06c078fc8b8b640564d70f3e7e57c8105e253f1ef79", &(0x7f0000e4a000)=0x0, &(0x7f00006ae000)=0x0, &(0x7f0000335000)="9a5d2763529215c12d31a2268ef7c5d93fa8384848732a92312c020f4d148565768677c79d03131717f89f9cb3afbe72a11355c8c153af33417ff5d1fc24d1534dfe8db70a255732e17f364a36cc21bdf8fe0b53958d38242e9944d0d66fcadc2fcb5e8cdd7f7e8ae20afdc079cc8ba2bbc6e6910559710ea2b51454cc409258a4613022e9b73d381fe2239ac521ee09a31308e2479475d40e0666ddcb8a2ae57e988cff81fbaf0c17b215a654cc0a4bd6239e407dd60ccbffa740") r4 = dup2(r0, r0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$unix(r4, &(0x7f0000bbd000)=@file={0x0, ""/90}, &(0x7f000047e000)=0x5c) ioctl$KVM_PPC_GET_SMMU_INFO(r4, 0x8250aea6, &(0x7f0000d1d000-0x4c)=""/76) 2018/01/05 17:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000049000-0x4)=0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000d94000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffff7, 0x280000) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f00002c6000-0x8f)="29fa39096fe2557c153917fd9b89c72f255fe6da65ba94335bc03d4138f4eda4516f06ce0abb14e922942eac7de69cda6f7f19369e34e127b27468e9583b70eae85c82c06f5910fd41c43acdb9453d2061a953d97560c902702fcf7ec4cf1be2b579adae2ede169094360612d656cdde1507cb9f9a5e46a91e1faaee490fc6f519e09b6362c3180693de4487fcc079") ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000aae000-0x10)=@generic="604fef884f4c5c0a16c11c62fbd78108") futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$netlink(r1, &(0x7f000029c000)={0x10, 0x0, 0x1, 0x1}, 0xb) 2018/01/05 17:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000890000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f000000d000)=0x6000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x7fffdff97000}, 0x0, 0x0}) 2018/01/05 17:42:05 executing program 1: r0 = socket(0xa, 0x3, 0xff) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000335000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x8, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x102, 0x4, 0x0, 0x4, 0x5, 0x0, 0x400, 0xccf, 0x11c416dd}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000cc2000)=0x0) 2018/01/05 17:42:05 executing program 6: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000eb5000)='net/psched\x00') ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000d82000)=0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000f55000)={0x5, 0x7f, 0x9, 0x4, 0x6}) fcntl$setsig(r0, 0xa, 0x9) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000088000-0x20)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fdatasync(r0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f000083e000)=0x0) 2018/01/05 17:42:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000a7a000-0x4)=0x7) readv(r0, &(0x7f000066c000-0x10)=[{&(0x7f00001a3000)=""/45, 0x2d}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000cb0000-0x40)=[{&(0x7f000053a000)=""/136, 0x88}], 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000099e000)={0xffffffffffffffff, 0x80000000001, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/05 17:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cd9000-0x9)='/dev/sg#\x00', 0x1, 0x101000) accept4(r0, &(0x7f0000c8b000-0x26)=@un=@file={0x0, ""/36}, &(0x7f0000a93000)=0x26, 0x800) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f00003fd000)=0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000642000)=0x0) syz_emit_ethernet(0x2e, &(0x7f0000ac5000)={@random="919af493a7c6", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0xfffffffffffffffd, 0x0, @empty=0x0, "f9ff0001"}}}}}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c4c000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000b8d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = syz_open_dev$adsp(&(0x7f0000d20000)='/dev/adsp#\x00', 0xfffffffffffffffd, 0x20000000200500) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0xffffffff7fffffff) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f000025b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) signalfd(r2, &(0x7f0000e9c000-0x8)={0x5}, 0x8) [ 34.103958] binder: 4659:4661 ioctl 40046205 0 returned -22 [ 34.138996] device gre0 entered promiscuous mode [ 34.145947] binder: 4659:4673 ioctl 40046205 0 returned -22 2018/01/05 17:42:05 executing program 4: r0 = socket$inet_sctp(0x2, 0x20000000005, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000562000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x8) 2018/01/05 17:42:05 executing program 0: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/01/05 17:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bf7000-0x7)='fdinfo\x00') r1 = openat(r0, &(0x7f000051f000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00008c2000-0x4)=0x8, 0x4) 2018/01/05 17:42:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$adsp(&(0x7f000068d000)='/dev/adsp#\x00', 0xffffffff, 0x40000) ioctl$TIOCCONS(r2, 0x541d) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000bf0000+0x842)=0x0, &(0x7f00008e5000)=0x4) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(0xffffffffffffffff) 2018/01/05 17:42:05 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000107000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = creat(&(0x7f0000fde000)='./file0\x00', 0x80) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x100000000805, 0x0) listen(r2, 0x800003) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00006ae000-0x4)=0x2da1dd76, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000b1f000)=0x100000000, 0x2e7e140b725b078d) 2018/01/05 17:42:05 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000fd5000)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x4000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000fd5000)=0x42, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000fbc000)='/dev/dmmidi#\x00', 0x2, 0x404000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000afe000-0x8)={0x0, 0x8}, &(0x7f00000f6000)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000fd7000-0x8)=0x3091) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00008db000)={r2, 0x3}, &(0x7f0000fd6000-0x4)=0x8) r3 = socket(0x100000001e, 0x1, 0x0) setsockopt(r3, 0x10f, 0x82, &(0x7f00009f9000)="36347f00", 0x4) dup2(r3, r1) 2018/01/05 17:42:05 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00001ca000)='./file0\x00', 0x20042, 0x20) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f36000-0x20)={"8e56584c2e7f3fd6597e340b59f68aea", {0x4, 0x80000001, 0x86e, "e9e6c3056a96", 0x4, 0x0}}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x8d4}, &(0x7f0000004000)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000-0x6)={r1, 0x7}, &(0x7f0000001000)=0xff7e) r3 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x30000000, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000006000)={0xe390, 0x0, 0x10001, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000007000)={0x10000, r4}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000007000)={@generic="46c307c6f1b39abf6c57138049e8ce44", @ifru_addrs=@nfc={0x27, 0x3, 0x7, 0x4}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000008000-0x14)={0x2, 0xc, [0x5e, 0xfffffffffffffffd, 0x0]}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0xb6f, 0x4, r2}, 0xfffffffffffffd4d) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6558, @ipv6={0x0, 0x6, "74cd62", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) fcntl$setstatus(r5, 0x4, 0x800) 2018/01/05 17:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000008b000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000057e000-0x68)={0x0, 0xc9e6, 0x10001, {0x0, 0x1c9c380}, 0x3, 0x8b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000052c000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) semget(0x0, 0x5, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000e98000-0xb8)={0x0, 0x4, 0x5, 0xd44, 0x47, 0x4, 0x3, 0x4, {0x0, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x5, 0x8, 0x260}}, &(0x7f0000864000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004ad000-0x18)={r4, 0xfff, 0x8, [0x4, 0x2, 0x0, 0x401, 0x0, 0x4, 0x3, 0x20]}, 0x18) getpeername$ax25(r3, &(0x7f0000b79000)={0x0, {""/7}, 0x0}, &(0x7f0000e25000)=0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sched_rr_get_interval(0x0, &(0x7f0000b01000-0x10)={0x0, 0x0}) timer_create(0x7, &(0x7f0000cd0000-0x55)={0x0, 0x11, 0x2, @thr={&(0x7f0000ac4000-0x58)="c497eb562cd5622e12a87178665734fcbad28cc6581b8733b920883cd249a5f618b49482741186b23df777d4e81784f086247e461665ac9928575edc800cf8fcd6077c90d0e74a55bce115e8f82574b27c2d567c7bd96534", &(0x7f000062b000-0x3b)="79e2fb51f52ed65699cee98b7b3f97adb8db25b706680567da584a7c686d48d034d36969935288024db3bd41177fc30fe65e0274fbec2951b2bf9f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000188000)=0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000b6a000)={[{0x3, 0x1, 0x0, 0x7, 0x6, 0x7, 0x6, 0x20, 0x80, 0x401, 0x0, 0xf0, 0x5}, {0x5, 0x9, 0x0, 0x9, 0x9, 0x6144, 0x2, 0x0, 0xe3, 0x0, 0x9, 0x0, 0x9f84}, {0x7, 0x2e8a, 0x3f, 0x8, 0x65883463, 0x3, 0x7, 0x8, 0x0, 0x3ff, 0x800, 0xffffffffffffffab, 0xff}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f000091b000)={0x10000, 0x1, 0x2}) mq_getsetattr(r1, &(0x7f0000ef8000-0x40)={0x0, 0x3, 0x3, 0x20, 0x1ff, 0xfffffffffffffffb, 0x3, 0xffffffffffff0000}, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/05 17:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00006dc000)={r0, 0x28, &(0x7f00005ca000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000365000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000ab2000)={0x0, 0x78, 0x0, 0x6, 0x9, 0x3ff, 0x0, 0x100, 0x4, 0x8, 0xffff, 0x3, 0x8, 0xb1, 0x5, 0x8, 0x4, 0x9, 0x0, 0x3, 0x1, 0x7fff, 0x7, 0x2, 0x3, 0x3, 0x9, 0x6, 0x6, 0x0, 0xe45f, 0x80, 0x1ff, 0x4, 0x7ff, 0x7, 0xffffffff, 0x81, 0x0, 0x9f6, 0x0, @perf_bp={&(0x7f0000126000-0x1)=0x0, 0x2}, 0x28, 0x6, 0x1, 0x1, 0xc3, 0x64, 0x9, 0x0}, r1, 0x3, r0, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/05 17:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000acb000-0x9)='/dev/sg#\x00', 0x6e, 0x40000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000938000-0x8)={0x0, 0x1}, &(0x7f000095f000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000785000-0x8c)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b3b000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000262000-0xb8)={r1, 0x7a9, 0x6, 0xffffffff80000000, 0xaf8, 0xe92, 0xfff, 0x3ff, {r2, @in={{0x2, 0x2, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x6, 0xfffffffffffffff7, 0xb19, 0x100}}, &(0x7f0000ca6000)=0xb8) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xb966, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/05 17:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000066000)=@req={0xffffffffffffffff, 0x0, 0x2, 0x80000007fff}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000007d000-0x24)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x1, 0x3b6, [@broadcast=0xffffffff, @multicast2=0xe0000002, @empty=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x3bb) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00004eb000)={0x7, &(0x7f0000cf6000-0x1c)=[0x7, 0x3, 0x0, 0x7, 0x0, 0x9, 0xfffffffffffffe00]}) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) 2018/01/05 17:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00009e3000)="26000000110047f1935ebff70722000ce6fef700010000002000ff36b807476f05001a000000", 0x26) accept4(r0, &(0x7f0000dc7000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ce1000-0x4)=0xc, 0x800) 2018/01/05 17:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000dd5000-0x22)="2200000014000721004f10f7e2ff0500020003000100001708000200e700ff02f155", 0x22) 2018/01/05 17:42:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000021d000)={0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000060f000+0x91e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000643000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000376000-0x8)={0x0, 0x0}, &(0x7f00000a4000)={&(0x7f0000a9f000)={0x0}, 0x8}) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x77359400, 0x0}, {r0, 0x4}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000046b000-0x15)='/proc/self/net/pfkey\x00', 0x1099c1, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000004000-0x8)={0x50b, 0x100000000}) r2 = syz_open_dev$sndctrl(&(0x7f000041e000)='/dev/snd/controlC#\x00', 0x2, 0x400a01) fcntl$getownex(r2, 0x10, &(0x7f000034d000-0x8)={0x0, 0x0}) 2018/01/05 17:42:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000d6a000-0x10)=[{&(0x7f0000769000)='3', 0x1}], 0x1) syz_open_dev$adsp(&(0x7f00007cc000)='/dev/adsp#\x00', 0x8, 0x600) 2018/01/05 17:42:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000891000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x1c000000000, &(0x7f0000cc6000)="") setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00001cb000)={0x3ff, {{0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl(r2, 0x8936, &(0x7f0000000000)="") getsockname$llc(r2, &(0x7f00007d6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000616000)=0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000b000)={r1, r1, 0x7, 0x2}, 0x10) sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[], 0x0, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/05 17:42:05 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002dc000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000721000-0x68)={0x81, 0x0, [0x3, 0x1ff, 0x2, 0x100], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00007b2000-0x1a)=@random={'security.\x00', '/dev/sequencer2\x00'}, &(0x7f00004b7000-0xc5)=""/197, 0xc5) r1 = syz_open_dev$binder(&(0x7f000082f000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000980000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x367, 0x0, 0x0}, @fda={0x66646185, 0x3, 0x0, 0x0}], &(0x7f0000621000-0x18)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000674000)=""}) 2018/01/05 17:42:05 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000fbe000)={0x7, 0x20, [0x3a, 0x3f, 0x3, 0x4, 0xffffffffffffff7f, 0x2, 0x8000, 0x100000000]}) io_setup(0x12, &(0x7f00008ac000-0x8)=0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/01/05 17:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)={0x0, 0x0}) io_setup(0x4, &(0x7f000087c000)=0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000f91000-0xd)='/dev/dmmidi#\x00', 0x800, 0x20000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000cf000-0x34)={{0x0, 0x3, 0xcf, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000219000)={0x7, 0x5, 0x3b631546, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f00007d4000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x3, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000012d000)={0x0, 0x0, 0x0}, &(0x7f0000125000-0x4)=0xc) fcntl$getown(r0, 0x9) r2 = getpid() r3 = getpgid(r2) fcntl$lock(r0, 0x7, &(0x7f000052b000)={0xfffffffffffffffd, 0x200000000001, 0x0, 0x81, r3}) 2018/01/05 17:42:05 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0204900, &(0x7f0000007000)={0x4, 0x1, 0x401, 0x8, 0x0}) ioctl$ION_IOC_SYNC(0xffffffffffffff9c, 0xc0084907, &(0x7f0000006000)={r0, 0xffffffffffffffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x80000080044df9, &(0x7f0000004000-0x8)=0x0) [ 34.363666] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 34.381545] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/05 17:42:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000002000-0xc)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={r0, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8001, 0x2, 0x3f, 0x9}, &(0x7f0000052000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2082, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x80000100, &(0x7f0000e87000)="", &(0x7f0000bed000-0x4)=0x0, &(0x7f000071e000-0x4)=0x0, &(0x7f00002a9000-0x8d)="") r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000039f000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2018/01/05 17:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000cc1000-0x4)=0x100, 0x4) sendto(0xffffffffffffffff, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/05 17:42:06 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000002000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000905000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000c000-0x20)={0xee27, 0x0, 0x10003, 0x3}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000000b000)={0x200, r2}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) 2018/01/05 17:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000049d000)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d2d000)=[{&(0x7f00008e8000)="ac6062ba870000002000000040736de609", 0x11}], 0x1, &(0x7f0000ec0000-0x140)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00005d8000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/05 17:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000638000-0x8)={0x0, 0x0}) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000072b000-0x4)=0x0) r0 = gettid() r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f0000bdb000)='status\x00') prctl$setname(0xf, &(0x7f0000cfa000)="73797374656d0a65071cdf5a256c6f29402d8d7973746539ff69636770797065766d6e657430e2fe") sendfile(r2, r2, &(0x7f000075c000)=0x1, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000e5b000)={0x0, 0x2c, &(0x7f0000d82000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffff79d2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}]}, &(0x7f0000065000)=0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000070c000-0x10)={0x3ff, 0x1, 0x20, 0xd7c1, r3}, 0x10) [ 34.441146] binder: 4739:4743 got transaction with fd, 0, but target does not allow fds [ 34.472991] binder: 4739:4743 transaction failed 29201/-1, size 72-16 line 3045 2018/01/05 17:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000aa4000-0x8)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d3c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000eca000)=[{&(0x7f0000a24000)="39000000100009d169060000800000000000000000000002b30001070000001419001a0004000a0091fffffffffffc08000300ff00001ee400", 0x39}], 0x1) truncate(&(0x7f0000419000-0x8)='./file0\x00', 0xf0f1) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e79000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00001de000)=0x2, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001d7000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000e7f000-0x5c)={0x2, 0x0, {0xffffffffffffffff, 0x3, 0x9f6, 0x3, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) alarm(0x81) getsockopt$nfc_llcp(r3, 0x118, 0x7, &(0x7f0000cd7000-0x50)=""/80, 0x50) 2018/01/05 17:42:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000049d000)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d2d000)=[{&(0x7f00008e8000)="ac6062ba870000002000000040736de609", 0x11}], 0x1, &(0x7f0000ec0000-0x140)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000db0000-0x10)='/selinux/policy\x00', 0x0, 0x0) accept4$inet(r1, &(0x7f0000e79000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d54000)=0x10, 0x800) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) r2 = syz_open_dev$dmmidi(&(0x7f0000b20000-0xd)='/dev/dmmidi#\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000bdf000+0xa97)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00002c6000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000096000-0x8)={r3, r4}) 2018/01/05 17:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fd7000)='/selinux/status\x00', 0x0, 0x0) r2 = getpgrp(0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b50000)={0x0, 0xb2, 0xfffffffffffffffa, 0x8, 0x1f, 0x4, 0x1, 0xcd, 0x35f0, 0x80000001, 0x9}, 0xb) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00005f1000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000ced000-0x110)={{0x9, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r2, 0xfffffffffffffffb, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x9, 0x0, 0x16d32f42], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4)=0x0, &(0x7f00007df000)=0x0, &(0x7f0000a83000-0x1000)="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") timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r4, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f000070b000)={r5, 0x7530}, 0x10) r6 = dup(r3) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00005b8000)={0x2, 0x3f, 0x1, 0x1, 0x10000, 0x38d7, 0x7, 0x5, 0x0}, &(0x7f0000c3d000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000774000-0x1a)={r7, 0x4, 0x9, [0x3, 0x1, 0x6, 0xfff, 0x3ff, 0x3, 0x0, 0x7, 0x5]}, 0x1a) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r3, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 34.513284] binder: BINDER_SET_CONTEXT_MGR already set [ 34.532696] binder: 4739:4768 ioctl 40046207 0 returned -16 [ 34.554552] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/05 17:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) r1 = socket$kcm(0x29, 0x2, 0x0) recvmmsg(r1, &(0x7f0000108000)=[{{&(0x7f000075c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002d3000+0x491)=[], 0x0, &(0x7f0000a38000)=""/221, 0xdd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f16000-0x10)={0x77359400, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$kcm(r1, &(0x7f000003f000)={&(0x7f0000b70000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000596000-0x8)=[{&(0x7f0000817000)="ef", 0x1}], 0x1, &(0x7f0000d31000-0x100c)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x39) 2018/01/05 17:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000016d000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000fbe000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x710b33d9, r1}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00006a9000-0x108)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair$inet6(0xa, 0x80007, 0x1, &(0x7f0000526000-0x8)={0x0, 0x0}) 2018/01/05 17:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) fcntl$getflags(r0, 0x408) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000386000)=@assoc_value={0x0, 0x0}, &(0x7f00008c8000)=0x8) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000248000-0x1)="", 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f000048f000)=""/214) 2018/01/05 17:42:06 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000145000-0x9)='/dev/ion\x00', 0x101002, 0x0) ioctl$void(r0, 0xc0045878) sync() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000048e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000001000-0x4)=0x200) 2018/01/05 17:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008bb000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00002a5000-0x26)="26000000130047f10301c1b00e0000000000000001000000091019ffff00f132050014006e20", 0x26) bind$alg(r0, &(0x7f0000e11000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) 2018/01/05 17:42:06 executing program 6: mmap(&(0x7f0000000000/0x373000)=nil, 0x373000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x80000000000032}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036b000)=[], 0x0, 0x0}, 0x0) 2018/01/05 17:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000973000)='schedstat\x00') r2 = signalfd(0xffffffffffffff9c, &(0x7f0000215000)={0x8}, 0x8) r3 = semget$private(0x0, 0x6, 0x6) semctl$IPC_RMID(r3, 0x0, 0x0) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000e39000)=[@in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) fcntl$dupfd(r2, 0x406, r4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000d10000)=""/141) 2018/01/05 17:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x5, &(0x7f00008e9000)={0x0, 0x0}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000736000-0xd8)=@ioapic={0xf000, 0x8000, 0x7ff, 0x1, 0x0, [{0x5, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x4, 0x3eee, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x101, 0x931, 0x5, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x424, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0], 0x70}, {0x5, 0x8, 0xdbb8, [0x0, 0x0, 0x0, 0x0], 0x714c}, {0x2, 0x1, 0x37, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x80, 0xfff, 0xffffffff80000000, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xc6, 0xfffffffffffff614, 0x5, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1, 0xa3, 0x2e, [0x0, 0x0, 0x0, 0x0], 0xffffffff}, {0x5, 0xfffffffffffffffe, 0x4f, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffb}, {0x3, 0x4, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0x200}, {0x9, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0], 0x101}, {0x8, 0x401, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x1, 0x13, 0x400, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x1f, 0x81, 0x1, [0x0, 0x0, 0x0, 0x0], 0x800}, {0x7, 0x7, 0x400000000000, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x2bb1d1f6, 0x6, 0x8, [0x0, 0x0, 0x0, 0x0], 0x80000001}, {0x23f, 0xfc, 0x7, [0x0, 0x0, 0x0, 0x0], 0xd0}, {0x6, 0x40, 0x4, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0xffffffff, 0x8, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x2, 0x6, 0x1000, [0x0, 0x0, 0x0, 0x0], 0xffffffff}, {0x8, 0x1f, 0x8, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8001, 0x6, 0x9, [0x0, 0x0, 0x0, 0x0], 0x401}, {0x6, 0x18, 0x3, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000ba9000)={0x3, [0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00001c6000-0x10)={0x100000000010200, 0x0, &(0x7f0000817000/0x2000)=nil}) 2018/01/05 17:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002ea000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000d06000)={0x100000001, 0xfa96, 0x9, 0xff, 0x200, 0x7, 0x1f, 0x80000001, 0x6, 0x5, 0x22cd4, 0x9}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x100000001, 0x100000001, 0x116}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x81) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000249000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x541a, &(0x7f0000c6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 17:42:06 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000095a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000066000)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x0}, &(0x7f0000000000)=0x6) pkey_mprotect(&(0x7f000055e000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000530000-0x4)=0x0, &(0x7f0000001000-0x8)=0x4) 2018/01/05 17:42:06 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknodat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000092c000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$sndpcmp(&(0x7f0000df9000-0x12)='/dev/snd/pcmC#D#p\x00', 0x90c, 0x2) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000416000-0x2)={0x6, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000714000-0xa)='/dev/ptmx\x00', 0x600, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) r3 = syz_open_dev$dmmidi(&(0x7f0000271000)='/dev/dmmidi#\x00', 0x3f, 0x2) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000701000)=""/131) link(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f00006b8000)='./file0\x00') ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000e9f000-0x4)=0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000c33000-0x14)={0x4, 0x9, 0x0, 0x4, 0x0}) 2018/01/05 17:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000d89000)='/dev/snd/controlC#\x00', 0x7fffffff, 0x101000) r0 = socket$inet(0x2, 0x80003, 0x7) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000efe000)=0x10000, 0x4) sendto$inet(r0, &(0x7f0000014000-0x78)="36ba77e30000e90027de000020980f00000000007bf1ee7e", 0x18, 0x0, &(0x7f00007ad000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 17:42:06 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d7797a2518477", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f000000a000-0x5b)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000009000-0x10)={r0, 0x28, &(0x7f0000016000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000016000-0xc)={r1, 0x3, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000008000)={0xf, 0x80000000, 0x5, 0x7, 0x1, r0, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000)={r0, &(0x7f0000014000)=""}, 0x10) 2018/01/05 17:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00001e7000)={0x0, 0x7, 0x7658, 'queue0\x00', 0x8c00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x8000a, 0x40, &(0x7f00004b2000)={0x0, 0x0}) getpeername$packet(r0, &(0x7f00008d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001bb000)=0x14) accept$packet(r0, &(0x7f000062d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000131000-0x4)=0x14) sendmmsg(r3, &(0x7f0000268000)=[{{&(0x7f0000403000)=@hci={0x1f, 0x3f, 0x0}, 0x6, &(0x7f000033f000)=[{&(0x7f0000ae9000-0x7f)="4880d53ea30f6e72dafaa3b44e47ef24add3143d1931a46f93da8075d89b632ab0b0fe63521178d47a41cadbb88f8e19614f2b3e5809d63708b7bb5676e34a139941736886081a9222d026ce80519e12382402dd6783a8c85ecec006df9516585966f91f91c8f11a7adfaba38e3d93807875ddcc435a8642c7f557b08f1850", 0x7f}, {&(0x7f00005c8000)="3c7810b9d1ce8544cc064ef176", 0xd}, {&(0x7f0000157000-0xbb)="6b848c53d72c5a196db7db21d75596bf43152a867f396363619fe2aa4fceaf4a15b9bfccf520098407be5b04fb58c57087334ce5e8c2d5037acd8034c6f52a39f7523bcbe494ea5372f927ca5ae01a4e8d5d1c8b6e5e095b4c5f185de964285840da1f3055ef9ab9950617a1ae89078faf163d069006a632d58f5baf314d758a0c14a23f876cf92b9d28818154f5ffa24cb6f28c6730acc6da8bc8dee40286493e532eb551fdfe97f6b1b5ddc156ba42b1fa46d422cd48c3654cf3", 0xbb}, {&(0x7f0000e78000-0xde)="6a781ab0a9590cef416a9cf9186151fad2820ebff1d9431df3afb819dfc6aecfad2f2ce1eb3723f384e032b922d1c6a759e28038650a4950232615762fc1b89fe8701fc569b8cd087407c15aada8a197f02dbfc6a87b9510a13c1970cfd23c89a2bd3ee145f3752bb68de3c02295bac72d9276383688848f5920a058cf78e8875c3c7e773249139a1ce5872b68856c9bdb2f30b56202a20b21b03760d330d072bd949e1b1282f55c71eec0b2290737e2a0cc8b21b643609b6f7e9684c0ad28f55b2a07d0428234e4447812b162bc05a3f95b4a950f78c8341fa2598b8a84", 0xde}, {&(0x7f00003fd000-0xc4)="845517ed06edda8795e4d176e9579f0cd671529c7722f4860295d7bb19977aa74220c70ce522325f63066e06d90d2d69f8987db9c256a7b52abdd1e5d453f7e75a5503f3cef1130b2a579b2911770ae4707a508443b01e8ac3f808ce5f1438f71baf1ee292978f9b7e4954db6f0f3ea01708ca062c76e428dd5570ff66b0349f5bbed4ef779b5cab39c1ecb7694e61cc1fd874eea0935a271aa9d882bc8543055086a2407ce576ae944888a2582ac2c243389804119cf8117024f0f0282e065c107b6f5a", 0xc4}, {&(0x7f0000d58000)="73e69d4313d77e76e3943f1c3e8f61731cf0a16cc2ac2b3a4b1ff6737aee4a30355b414112caa546fd0264783f08db9cb458dfc53fde7f63ebc15ceafc3aa5d912bd0ffaea98cddfa1760663d73fb0ee25ab9619ad8fa78f0659b418d17e8e9144edf82028814d74f6576794537fd4ee1383a918959a622436a53a43aa9db5cd0987d761ba2794212f8ebcadd616917496ee58", 0x93}, {&(0x7f0000efb000-0x1000)="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{&(0x7f0000b62000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000923000)=[{0x100, 0x117, 0x5, "c6106b200797d234c07425aca22f0718c6f5ae6262698415dbd13692ea0d365d2022906b38e63448998c622735a57baeebf09098636784a9f2c0d62174720a43521c817ee8d21fde3cfc29885e83d45d6a0bd6fb1acae9542cb5a11691a2c7d3c8646869cecb8407e3a54ed1f9c7f1e39549b1116bed07284c569d90d9d0b1e4be9658e150d66e2d6fd519046bab493ed8cc5f514a378c67da24b9a9a6a815e07be8a1d7dd3a5cd089296cf9ea637ca26e939eaefe9feeb8f69c30832331a583ea010d65d0dbdffe104b61ed72f6b5545e8b25a5627a93f853fab34e9db12ad4a51fcfa44b31146d7f4396c8"}, {0x48, 0x107, 0x80000000, "97af623de8c98e40ce2fce7ff1a9a8727552d8f45c533bcdef7a1de93ab0c68ab8b7c86e17f05cfbbca1819638a44e07959638b768aa27"}], 0x148, 0x20000004}, 0x4}], 0x9, 0x80) sync() ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000049b000)=0xdcc3, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000435000-0x16b)=@hdr={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/05 17:42:06 executing program 5: remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000bd4000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000dda000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000e8c000-0x10)={r1, r2, 0x41fa1536}) [ 34.840687] device eql entered promiscuous mode 2018/01/05 17:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000664000)='/dev/adsp#\x00', 0x100000000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00009e7000-0x5)={0x5, 0x2, 0x200, 0xa0ad}, 0x5) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000883000)=@sack_info={0x0, 0x0, 0xfffffffffffffffb}, 0xc) write(r1, &(0x7f0000684000)='=', 0x1) 2018/01/05 17:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000433000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000160000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000fe5000-0x8c)="24000000430001001201000000000006000000000000000020050000200000001d00000ec65aac68d975a3b84013db94132ab74ff9c0d353c51c9dbb4d6bd59fade4988cf9919aa58edccb6cf819ab6c0e8000000100d3b20d0c6a3ab028e16516915819cce4ebc59caf07d53e9ad7a3df862ee1e29fbe792963224a1d962ac51690716f2887a0dd44d8b97c", 0x8c) 2018/01/05 17:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b1d000)='./file0\x00', 0x0, 0x111) r1 = eventfd2(0x0, 0x0) r2 = socket$inet(0x2, 0x803, 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') pread64(r3, &(0x7f0000865000)=""/8, 0x8, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ebd000)={0x0, 0xab, "65efb4e7abcecc64fa573e99da3eb6d5f4172ef4b908138a402d62c815ef9c660324212375bcf5ee01ebac5ae3fffbf642f6f57d09fc5ae848f52b4191ef44fe0118edd68cac7955d42aaa87c718f57bbf04bcaac3780223204426ab360df5c29d6378c4c3a823dda2ab4c605481e07a1f428df06662e17e769bccb689d646069e9de074b720710460cabc046eb479810a6ae13be6d20d3f736580adbe92b8399679700bd7cf7ce745d2da"}, &(0x7f00009f5000-0x4)=0xb3) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000035e000)={r4, 0x0}, &(0x7f0000df9000-0x4)=0x8) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r5, 0x1, &(0x7f0000357000-0x10)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000226000)="", 0x0, 0x0, 0x0, 0x1, r1}]) 2018/01/05 17:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000084b000)={0x8, 0x0, &(0x7f00004f3000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000075a000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000381000-0x30)={0x8, 0x0, &(0x7f0000d23000-0x2c)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000ffa000)=""}) 2018/01/05 17:42:06 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c17000-0xb)='/dev/hwrng\x00', 0x500, 0x0) perf_event_open(&(0x7f0000078000-0x78)={0x2, 0x78, 0xfffffffffffff9b4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ffd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ced000)=0xb) 2018/01/05 17:42:06 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000069b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000117000)={0x0, 0x80000001}, &(0x7f00006b0000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000990000)={r1, 0x5}, 0x8) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00000af000)=0x0) mprotect(&(0x7f00003ee000/0x2000)=nil, 0x2000, 0x2) lchown(&(0x7f000058c000)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000001000-0x68)={0x4, 0x0, [{0xd, 0x40, 0x3, 0x58, 0x0, 0x0}, {0xc0000001, 0x91, 0x6, 0xd279, 0x0, 0x0}, {0x6, 0x3, 0x9, 0xfffffffffffff13a, 0x1f, 0x0}, {0xa, 0x5, 0x7, 0x800, 0x8c, 0x0}]}) 2018/01/05 17:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000687000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000b90000)=""/173) umount2(&(0x7f0000590000-0x8)='./file0\x00', 0x8) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000ee8000)={0x1, 0x0, [{0x24f, 0x0, 0x0}]}) 2018/01/05 17:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000930000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00005a2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000b27000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000028e000)={r2, r3, 0x7ff}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000504000)={0x14000, 0x0, 0x0}) semget$private(0x0, 0x0, 0x18) clone(0xfffffffffffffffe, &(0x7f0000e52000-0x4e)="", &(0x7f0000222000)=0x0, &(0x7f0000f79000-0x4)=0x0, &(0x7f0000bcc000)="") r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/05 17:42:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0x0) clone(0x0, &(0x7f0000b10000-0x3b)="", &(0x7f00000a4000-0x4)=0x0, &(0x7f0000b46000)=0x0, &(0x7f0000b47000-0x7c)="") setresuid(0x0, r1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e5a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003d2000-0x4)=0xc) r2 = syz_open_dev$dmmidi(&(0x7f00006c6000-0xd)='/dev/dmmidi#\x00', 0x3, 0x80) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0xa) 2018/01/05 17:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = fcntl$getown(r0, 0x9) ptrace$getregs(0xe, r1, 0x4d85, &(0x7f0000eb3000)=""/249) connect$inet6(r0, &(0x7f0000e1e000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000058000)='/dev/ppp\x00', 0x50800, 0x0) perf_event_open(&(0x7f0000c06000-0x78)={0x2, 0x78, 0xa625, 0x3, 0x7, 0x43, 0x0, 0x6, 0x20, 0x2, 0x4, 0x1, 0x80000001, 0x5, 0x1, 0x2, 0x6, 0x9, 0xee, 0x8, 0x7, 0xffffffff, 0x1, 0x20, 0x5, 0x10000, 0x81, 0x100, 0x4, 0x6, 0x10000, 0x7, 0x7, 0x48, 0xfffffffffffffff9, 0x400, 0x8, 0x1, 0x0, 0x4, 0x1, @perf_bp={&(0x7f000076a000)=0x0, 0x8}, 0x80, 0x8, 0x4, 0x7, 0x0, 0x45, 0x1000, 0x0}, r1, 0x5, r2, 0x1) [ 34.944493] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/05 17:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00009dc000)={0x0, 0x0, 0x0}) 2018/01/05 17:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00004f0000-0x4)=0x0, &(0x7f0000d25000)=0x4) r1 = fcntl$dupfd(r0, 0x406, r0) fcntl$getown(r1, 0x9) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00006f9000)={0x100000000000000, 0x0, 0x1, 0x8, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) getdents64(r1, &(0x7f000005f000)=""/42, 0x2a) 2018/01/05 17:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xfff}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x4) r2 = dup3(r1, r0, 0x0) write(r2, &(0x7f0000b1f000-0x1000)="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", 0x1000) 2018/01/05 17:42:06 executing program 0: unshare(0x200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000add000-0x52)={@random="c3d97ab631c5", @random="e70d1f54c60b", [], {{0x210000000086dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/05 17:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x4000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) [ 34.984650] binder_alloc: binder_alloc_mmap_handler: 4856 20000000-20002000 already mapped failed -16 [ 35.005642] binder: BINDER_SET_CONTEXT_MGR already set [ 35.013425] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/05 17:42:06 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000002000)={0x8, &(0x7f0000006000-0x40)=[{0x6, 0x9, 0xe85, 0x3}, {0x7, 0x2, 0xa29, 0x7}, {0x800, 0x2, 0x3f, 0x9d15}, {0x3, 0xcdd4, 0x346d, 0x20}, {0x7, 0x67f8, 0x6, 0xff}, {0xc57a, 0x1ff, 0x3, 0x7}, {0x7, 0x5, 0x2, 0x1}, {0x0, 0x3, 0x5, 0x100000001}]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x4) 2018/01/05 17:42:06 executing program 6: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f000091e000+0xcf)='/dev/sg#\x00', 0x400, 0x200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000aeb000-0x20)={0x80000000, 0x0, 0x10000, 0x86}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000059000)={0x6, r2, 0x10003, 0x3}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000f1e000)='./file0\x00', 0x0, 0x80) ioctl$KIOCSOUND(r3, 0x4b2f, 0x462) 2018/01/05 17:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000df3000)=0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00002e9000-0x8)={0x3, 0x1f}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f00006f9000-0x8)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) rename(&(0x7f0000717000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') rename(&(0x7f00003cd000-0xc)='./control/file0\x00', &(0x7f00008c9000)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 35.098645] binder: 4856:4888 ioctl 40046207 0 returned -16 [ 35.098698] binder_alloc: 4856: binder_alloc_buf, no vma [ 35.098720] binder: 4856:4864 transaction failed 29189/-3, size 40-8 line 2903 [ 35.152826] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.161480] binder: release 4856:4864 transaction 11 out, still active [ 35.168232] binder: unexpected work type, 4, not freed [ 35.173562] binder: undelivered TRANSACTION_COMPLETE [ 35.178912] binder: send failed reply for transaction 11, target dead 2018/01/05 17:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000e8c000)=0x0, 0x1cb) 2018/01/05 17:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000324000)='/dev/vcs#\x00', 0x3, 0xe000) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000012000-0x18)={0x3, 0x5, 0xbf, 0x4, 0x6fa3, 0x1fe0}) 2018/01/05 17:42:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00001a8000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000996000-0x28)={@common='sit0\x00', &(0x7f00001a6000)=@ethtool_eeprom={0xc, 0x0, 0x0, 0x2, "e0ed"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000182000)={0x0, 0x6, 0x80000000, &(0x7f0000fe4000-0x8)=0x0}) 2018/01/05 17:42:06 executing program 5: clone(0x0, &(0x7f0000001000-0x3)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000548000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0xffffffffffffffff, 0x0) dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000fdb000-0x4)=0x0, &(0x7f0000ce5000-0x4)=0x4) get_robust_list(0x0, &(0x7f0000001000-0x8)=&(0x7f0000f9d000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000049f000-0x8)=0x18) 2018/01/05 17:42:06 executing program 0: r0 = getpgrp(0xffffffffffffffff) sched_getaffinity(r0, 0x8, &(0x7f0000b27000-0x8)=0x0) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000012000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000071f000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000041e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f54000)={0x0, 0x0, 0x0}, &(0x7f0000ef9000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c44000)=0x0) setpgid(r1, r3) 2018/01/05 17:42:06 executing program 2: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x1000000000007) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/05 17:42:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x140, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0xe80, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) r0 = userfaultfd(0x80000) flock(r0, 0x8) 2018/01/05 17:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x800100f, &(0x7f00000c1000)=0x8, 0xfffffffffffffed1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007b3000)=@sack_info={0x0, 0xffffffff, 0x2}, &(0x7f0000f8f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c39000)={r2, 0x10001}, &(0x7f0000609000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000948000-0x8)={r3, 0x7, 0x6}, &(0x7f0000ca8000)=0x8) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00001b4000)='/dev/audio\x00', 0x1, 0x0) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e84000-0x10)='/selinux/member\x00', 0x2, 0x0) r6 = syz_open_dev$mice(&(0x7f0000f1e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000c7a000-0x20)={r5, 0x20000000000ad7, 0xfc6b, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002cf000-0xa0)=[@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f000056e000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f000061c000-0x8)={r2, 0xcbe2}, &(0x7f0000396000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000286000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e8000)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000856000-0x4)=@assoc_id=r7, &(0x7f0000713000-0x4)=0x4) 2018/01/05 17:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() capset(&(0x7f000016b000)={0x20080522, r1}, &(0x7f0000b46000-0x18)={0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000187000-0xc)={0x6, r0, 0x0}) setsockopt(r2, 0x5, 0x4, &(0x7f00007c9000-0xfa)="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", 0xfa) 2018/01/05 17:42:06 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000861000/0x3000)=nil, &(0x7f0000001000-0x8)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x1000000000cf, &(0x7f0000cd0000-0x9d)="", 0x0) 2018/01/05 17:42:06 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bbe000-0x9)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0xf20, 0x9}, &(0x7f000057e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x1ff, 0x7, 0x6, 0xffffffff, 0x101}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000063a000-0x8)={r1, 0x0}, &(0x7f00006d7000)=0xfffffdf5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$ipx(r2, 0x0, &(0x7f00003c5000-0x4)=0x0, 0x80800) getsockname$netlink(0xffffffffffffffff, &(0x7f0000825000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a63000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000bee000-0x15)={0x0, 0xffff, 0x0, ""}, 0x8) getdents(r2, &(0x7f00005ae000)=""/4096, 0x1000) getdents(r2, &(0x7f0000008000)=""/0, 0x0) 2018/01/05 17:42:06 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000b19000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b2e000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000001000-0x1000)=""/4096) close(r0) 2018/01/05 17:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ee3000-0x4)={0x0, 0x6, 0x0}, 0x4) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f000087e000-0x4)=0x0, &(0x7f00005b4000)=0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f00005a8000)=[]}, 0x10) 2018/01/05 17:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000731000-0x90)="1f0000000306ffdde200f49ff60f0000000200000900018005ffffe5000051", 0x1f) r2 = dup2(r1, r0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x1) setns(r0, 0x4000000) 2018/01/05 17:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) poll(&(0x7f0000ed0000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0xfff) writev(r0, &(0x7f0000a45000-0x10)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501069600000800050000000200080000bf00", 0x29}], 0x1) 2018/01/05 17:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d63000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000825000)={0x7fffffff, 0x8, 0x45a1, "89d49b19ae0a", "d2b176b8d949384d354484703563df69"}) r1 = syz_open_procfs(0x0, &(0x7f0000f0e000)='gid_map\x00') writev(r1, &(0x7f0000b76000)=[{&(0x7f00005a7000)="b0", 0x1}], 0x1) 2018/01/05 17:42:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) lseek(r0, 0x0, 0x0) unshare(0x20000000) r1 = getpgid(0xffffffffffffffff) r2 = geteuid() lstat(&(0x7f0000719000-0x8)='./file0\x00', &(0x7f0000daa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de5000)={r1, r2, r3}, 0xc) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000004a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000369000)={0x0, 0x2, 0x4, 0x9, 0x93c5, 0x9, 0x3, 0xffffffffffff0001, {0x0, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x8000, 0x7fffffff, 0x7, 0x9}}, &(0x7f00004dc000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f000007e000)={r5, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x5, 0x30000000, 0x0, 0x8e, 0x5, 0x80000000, 0xb08, 0x6000000000000, 0x0, 0x4, 0xd5, 0x5, 0x140000000, 0x9]}, &(0x7f0000481000-0x4)=0x108) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8c000)="4ba64b831ac77a2e40f4a9adc54b3e2ef865683d321733b619d7634872f796cda2c6d77afe1e5e2ff9c3583f827ff634a3364331b51fda2945aa4d3ac7b4f5291d", 0x41) 2018/01/05 17:42:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e39000-0x28)={@common='yam0\x00', @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000023e000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000590000)=0x0, &(0x7f0000fbe000-0x4)=0x4) 2018/01/05 17:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f95000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) r0 = memfd_create(&(0x7f0000662000-0x7)=':eth0*\x00', 0x5) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ftruncate(r0, 0x2d9) lseek(r0, 0x0, 0x0) semget$private(0x0, 0x3, 0x40) 2018/01/05 17:42:06 executing program 2: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = creat(&(0x7f00005d5000)='./file0\x00', 0x7bdc42922d47ae1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ed9000-0x10)={r1, 0x28, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b8f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000ac000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1, 0x1, 0x1, 0xa, 0x0, 0x80, 0x87, 0xb0, r3}, {0x9, 0x20, 0xfc4, 0x1, 0x5, 0x200, 0x8, 0x1}, {0x6, 0x6, 0x4, 0x2}, 0xf5, 0xa, 0x1, 0x1, 0x2, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x0, 0x7ff, 0x5, 0xff, 0x56}}, 0xe8) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000eec000-0xc)={@empty=0x0, @multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00005cb000)=0xc) 2018/01/05 17:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r0) recvfrom(r1, &(0x7f0000c70000-0x46)=""/70, 0x20c, 0x10020, &(0x7f0000719000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) sendmsg$key(r2, &(0x7f0000e24000-0x38)={0x0, 0x0, &(0x7f00001ab000-0x10)={&(0x7f000082e000-0x50)={0x2, 0x6, 0x0, 0x9, 0xa, 0x0, 0x5, 0x2, [@sadb_x_policy={0x8, 0x12, 0x3, 0xecc5a41da6b75e35, 0x0, 0x8, 0x8, {0x6, 0x3c, 0x8, 0xfffffffffffffffb, 0x0, 0x1, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x800) sendto$inet(r1, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000097f000-0x9e)="9c7aef665979d55ff117288e1d653367745305adc18b32d35e4df19a6dbb75e21e6683d57f83ab5d3e7d757d1f44435bedab3ff32a4a080819b1bc4afe55442cd553d834", 0x44, 0x4048080, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000eb1000)=""/0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)='^', 0x1}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/05 17:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000549000)='/dev/input/event#\x00', 0x7, 0x3fffffffffffd) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/05 17:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) shutdown(r0, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00001da000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000b81000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000407000)='./control\x00', 0x0) renameat(r2, &(0x7f0000431000)='./control\x00', r1, &(0x7f0000bfa000)='./file0\x00') [ 35.361230] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 35.383769] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/05 17:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$vcsa(&(0x7f0000384000-0xb)='/dev/vcsa#\x00', 0x0, 0x101800) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 17:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f000046e000-0x28)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:42:07 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b37000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000489000)="2f9e5aee583cd7c7bc0723d5d5fc062c", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000da000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000008b000)={0x2, r1, 0x1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000385000)={r1}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r4 = open(&(0x7f0000306000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x1ff) sendfile(r2, r4, &(0x7f0000bb9000)=0x0, 0x6) 2018/01/05 17:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl(r1, 0x5, &(0x7f00004b6000)="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") write$tun(r2, &(0x7f000014c000)=@hdr={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x120, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "81153beb02dafc80b20566caab4bf067"}]}}, {"303f024bc13d82457735139d2184bd8d6501f2e2653c9f6dc60135cb058f405ad7455e1a5589205ea3e18779e7817f45939110675859f3b8f22a9ecb8b4e488edc682e97e4de1f5792916918ec839e4fd6d98bc83f089304105158e318b5977e397120a1cf25fed472cc25970d11a68861ee8b852b182168e891b6b6ff634ca13b6fbf4bae54675fe12e4e3de0ecfbcf49e218db38a7f842be1e0c95699c5f6cac95e2b3e1b4be97e3f46d86e049b732de43a352f31144ecc32f887eb689bb1fcdb49e4a358bf101b235c31e196726c530c17b2ae1c8895f141b7453ef7de266603d3ec7"}}}}, 0x12a) statfs(&(0x7f0000cdc000)='./file0\x00', &(0x7f0000a5a000)=""/189) 2018/01/05 17:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) ioctl(r1, 0x3, &(0x7f0000567000-0x73)="a4f63bf4a364bc9a1cbfe4bd3dcaf6ac5d4280083543b7cdba172669e81f97052df78d8cef8aa01633e90736cf68172a68b79db27cf8c0f62b2a306cbebfd21f1dd1d960dfd061f1ef92c097f4c5e84a3a03620072676f96796d622631695e47e2faf334e106aba9c94326b280f06258c5af5fb39e1e9becff365e6ca85b79b99553c423") ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r5 = getpgrp(0x0) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r3, 0xa, 0x12) r6 = gettid() tkill(r6, 0x100000000000016) close(r0) 2018/01/05 17:42:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000091000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x80000001, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) getsockopt(r1, 0xff, 0x0, &(0x7f0000001000-0x97)=""/151, &(0x7f0000fd0000)=0x97) r2 = syz_open_dev$adsp(&(0x7f0000ede000-0xb)='/dev/adsp#\x00', 0xfffffffffffffff7, 0x2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00008b4000-0x4)=0x0) 2018/01/05 17:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000bcb000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r0, &(0x7f0000fe2000-0x95)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x14, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) fcntl$addseals(r0, 0x409, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000e6b000-0xc)='/dev/autofs\x00', 0x0, 0x0) 2018/01/05 17:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000056a000-0x1)=0x3) bind$alg(r0, &(0x7f0000dca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000498000-0x21)="07750104000000000000ed5c54dbe5295df0df8217ad400000edff000000e62d", 0x20) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000ea2000-0x20)=[{&(0x7f000009f000)="4478ac3e5490bc2ab21f52b357cc09b11d26a20e08537cfd948fca23081bfc02166beac62d9594dd2e790206bf4bb33409db7a4986ec130f09d0a42aa778d07c6bc30289a4e786a892d0546dfb47f37fddf8e7722d05465d2644b1695194bfa1a67b2349c29726a239da7082805c0474ba7773febb9b7836c264753ecafac5af", 0x80}], 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009a9000)="5ca21e251066b450f80d194d16c5d4144d885641304fca7ad33bb4f4f89db7354d2deab6949c19369adf38f20ce0cea6195c475c4998fd09613e3b4d8d87035e85e37dc7eb4a50df5da645731335ed787f49b1242c376b85c9da7abad24c057dfdc992d6da6ea6fa2771f9d5d6e91b41f6d76a7f4f3c4638d42ac6e561a9bcd22bcb56ca9ccfb9668684b5b4", 0x8c) openat$selinux_access(0xffffffffffffff9c, &(0x7f00003c7000-0x10)='/selinux/access\x00', 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r2, &(0x7f0000917000)={&(0x7f0000934000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a61000-0x30)=[{&(0x7f0000da6000)=""/4096, 0x1000}], 0x1, &(0x7f0000332000-0x46)=""/70, 0x46, 0x0}, 0x0) [ 35.607540] device eql entered promiscuous mode 2018/01/05 17:42:07 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000013000)='/dev/cuse\x00', 0x24000, 0x0) openat(r1, &(0x7f0000013000)='./file0\x00', 0x400400, 0x5c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001c3000-0x2)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b6c000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 17:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000026f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_out(r0, 0x5462, &(0x7f000080e000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x5c, 0x1e, 0x209, 0x0, 0x0, 0x4000003, [@algo_auth={0x48, 0x1, {{'crc32-generic\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000d20000-0x10)=@generic="04fdb9b632cb027dabfe943e1d9962c7") setsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000d1c000-0xa)="24f027a213756629030b", 0xa) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000e1000)='/selinux/load\x00', 0x2, 0x0) write$tun(r1, &(0x7f0000834000-0x64)=@pi={0x0, 0xe84f, @ipv4={{0x16, 0x4, 0x4, 0x2, 0x60, 0x3, 0x200, 0x502, 0x29, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x7}, @ssrr={0x89, 0x1f, 0x6649, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001, @empty=0x0, @empty=0x0]}, @ra={0x94, 0x6, 0x3}, @rr={0x7, 0x17, 0x8, [@rand_addr=0x1f, @multicast1=0xe0000001, @empty=0x0, @rand_addr=0x6, @multicast1=0xe0000001]}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x7e9}}}, 0x64) 2018/01/05 17:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000895000-0xc)='/dev/autofs\x00', 0x4002, 0x0) accept$alg(r1, 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fb2000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00009bf000)=0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x3) ioctl$KVM_RUN(r4, 0xae80, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000560000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:42:07 executing program 4: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) tee(r0, r1, 0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffff0a1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) lgetxattr(&(0x7f000071a000)='./file0\x00', &(0x7f0000e45000)=@random={'osx.\x00', 'system$\x00'}, &(0x7f000077f000-0x9e)=""/158, 0x9e) socket$netlink(0x10, 0x3, 0x0) socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r4 = dup3(r3, r2, 0x0) connect$unix(r4, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/05 17:42:07 executing program 0: clone(0x0, &(0x7f0000003000-0x9a)="", &(0x7f00000be000)=0x0, &(0x7f0000bd2000)=0x0, &(0x7f00002c8000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x50000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x88140, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000002000-0x8)=0x4) r2 = socket$inet(0x2, 0x80000, 0x9dd6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$ax25(r0, &(0x7f0000003000)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) setregid(r4, r5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003000-0x10)={r0, 0x50, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000004000)='./file0\x00', 0x8000, r3, r5, 0x4c, 0x40000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000)=r7, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00001dc000)={0x0, 0x0}) setregid(r5, r5) set_robust_list(&(0x7f0000a7b000)={&(0x7f00006af000/0x1000)=nil, 0x0, &(0x7f0000255000/0x2000)=nil}, 0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r6, 0x9) getpgrp(0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 17:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f00000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f00004fc000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 17:42:07 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00003a2000)='./file0\x00', 0x2, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)=0x0) r1 = syz_open_dev$audion(&(0x7f0000a99000)='/dev/audio#\x00', 0x5, 0x4000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000e13000-0x40)={0x1, 0x0, 0x9, 0x7, "57b8b9206568e29dba5d712772ffda0460742506e023e54ffa9e5a1638a1425f0965ad0c33b2c76ff6ec827d", 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000162000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0xc) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00009d9000-0x8)=0x3f) 2018/01/05 17:42:07 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) socket$netlink(0x10, 0x3, 0x17) [ 35.734574] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/05 17:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = shmget(0x2, 0x3000, 0x808, &(0x7f000015a000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000dca000)={@common='sit0\x00', @ifru_addrs=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 35.791108] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/05 17:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f000016d000)=0x5) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) fchmod(r0, 0x1000000001000022) r2 = accept$alg(r0, 0x0, 0x0) r3 = semget(0x0, 0x0, 0x690) semctl$SETVAL(r3, 0x3, 0x10, &(0x7f000086b000)=0x7) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x40007) sendfile(r2, r4, &(0x7f0000ccb000)=0x0, 0x400) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00007a5000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd4000)=0xe8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c30000-0x14)={0x38, 0x6, 0x2, 0x9, 0x80000000}, 0x14) fstat(r2, &(0x7f0000edf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r5, r6) 2018/01/05 17:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) clock_gettime(0x0, &(0x7f0000a74000-0x10)={0x0, 0x0}) utimes(&(0x7f0000d6b000+0xb87)='./file0\x00', &(0x7f00005c4000)={{r2, r3/1000+10000}, {0x0, 0x2710}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000567000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f00009b7000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) write$tun(r1, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x3, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}, 0x62) 2018/01/05 17:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b03000)='/dev/sequencer\x00', 0x0, 0x0) pipe(&(0x7f0000279000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ffb000-0x4)=0x0, 0xffffffffffffffa6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000455000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000954000-0xc)={0xff, 0x4, [0x5]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ae1000-0x4)=0x0) kcmp(r2, r3, 0x0, r0, r0) 2018/01/05 17:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x807, 0x0) bind$packet(r1, &(0x7f0000de4000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="0b32cc6e4022", [0x0, 0x0]}, 0x14) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000fa0000)=0x6, &(0x7f0000221000)=0x2) accept4(r0, &(0x7f0000123000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f69000-0x4)=0xe, 0x80800) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000756000-0x4)={0x0, 0x1, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000928000)="", 0x0, 0x20008045, &(0x7f00001a8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f000068a000-0x4)=0xffffffffffffff75, 0x4) 2018/01/05 17:42:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00000d3000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000bc2000)=@get={0x1, &(0x7f0000001000-0xfb)=""/251, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000579000-0xc)={0x0, 0x0}) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f000016a000-0x2b)=""/43, &(0x7f0000251000)=0x2b) sendto$inet(r1, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 17:42:07 executing program 4: llistxattr(&(0x7f0000889000)='./file0\x00', &(0x7f0000bd7000)=""/136, 0x88) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/05 17:42:07 executing program 3: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00004d6000)='/dev/midi#\x00', 0xfffffffffffffff8, 0x10100) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000fa0000)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df6000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0xd1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/05 17:42:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b65000-0xd)='/dev/binder#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000365000)={0x14, 0x0, &(0x7f0000df5000-0x2c)=[@increfs_done={0x40106308, 0x0, 0x0}], 0x0, 0x0, &(0x7f000032d000)=""}) [ 35.910908] device eql entered promiscuous mode 2018/01/05 17:42:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000060b000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0xb}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x800000003, 0x85) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r4 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 17:42:07 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b9b000-0xc)={0x3, 0xffffffffffffffff, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00004bb000-0x8c)={0xfff, 0x1000, 0x80, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xfffffffffffffffb, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000020000-0xa)={0x3, [0x6, 0x6c, 0x9]}, &(0x7f0000009000-0x4)=0xa) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000000b000)={0x4, 0xfffffffffffffff8, 0x80, 0x2}, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000000e000-0x10)=@common='ip6_vti0\x00', 0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000005000)=0x0, 0x4) bind$inet(r1, &(0x7f000001d000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f0000018000-0x15)=""/21, 0x15, 0x1, &(0x7f0000017000-0xc)=@nl=@proc={0x10, 0x0, 0x2, 0x2000}, 0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000020000)={0x3, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/05 17:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f7d000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) connect$ax25(r0, &(0x7f00008e5000)={0x1e, {"03091f0000de35"}, 0x8000}, 0x10) 2018/01/05 17:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000dec000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00009fe000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000b79000-0x8)='./file0\x00', 0x0, 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000101000-0x8)='./file0\x00') setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ad7000-0x4)=0xc3, 0x4) renameat(r1, &(0x7f0000431000)='./control\x00', r0, &(0x7f0000bfa000)='./file0\x00') 2018/01/05 17:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f00003d4000-0x4)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000496000)={0x11, 0x17, r4, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/05 17:42:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x10002, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a29000-0x560)={0x7fff, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0xa)='net/nfsfs\x00') lseek(r1, 0x0, 0x3) 2018/01/05 17:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000b9000)=0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2711, &(0x7f0000f3d000)=""/0, &(0x7f0000e8e000-0x4)=0x0) 2018/01/05 17:42:07 executing program 1: accept$packet(0xffffffffffffff9c, &(0x7f0000196000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000635000)=0x14) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000ee3000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9c2a, 0xffffffffffffffa3, 0x1, 0x400, 0x2ca8, 0x500000, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) sendmsg(r1, &(0x7f00003b5000)={&(0x7f00008f5000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000aa6000-0x10)=[{&(0x7f0000dbb000-0xb8)="d584f16407e47e541828af92b0017d9dfd93134edac55181c536dfe8e8987a8fa5738636e85f19bbf45ed8996d697b37619c0d6c7efff64c19e1d6943312ae344b86bb9f06fe93ca15dbb17e9f3b3eed8ae64f037f43163bb9f9de2731e5317b76a9c2065fdb478f84cbc73c4e8bbfa9db27170d345422ad01d997d9fb07cf75a05e62aa831d81ca593fcc4012ca0c7cbfd17977668a41c0c290c6ffdd2c2d0b67f524b85ca1d9958d8990a7d726603b5bcdacadb2d89eb1", 0xb8}], 0x1, &(0x7f00003c8000)=[{0xb0, 0x10f, 0x7, "39d6c5e793758cbaa0c0b80c4951d0981140f35e56e7ea4d6da29bb0ec5c3c36a5919de1238ca3e2509d4fc7d5d7819d98a73b13762d5c6539bb9f7f68d857888286b24ef4803a0ba5415efaba565719a2ea9725aa702ead11315e66dd9aa431ea34f140f11c90224f6fac7d8f42c065f0d98fd831fcd8282549b3bb4aad65c2641f76254542e5af9e7215156c9a7897f3d6af381de3f4f9d9c4d4"}, {0xe0, 0x84, 0x2, "450f4f6ba8917a063ed045f015b7427c3997f4d6b5e837fe6f8b2450512f2fc2dacc48166c653e262a9dd947148737e051edec6a7aace230571fac46f0f945263dd4567688f9034c950ae6c0b900ac9603694307fa0dcf3ebeeda12c981e6468b827497fca878ac701b1607d100207c9f00c83c2b1651c967d2d29be2f454fffe80ec77b55254a8d4f7b1b512f7c27b8ac0181a558a028fd4447a1fe5fe398e1a00781c4a5219b9be0a3bfe1474c301be8313f38986bf7f9c1f97229cb87f5f4127809c4a0f57f54fb379c5596"}], 0x190, 0x20000000}, 0x4001) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000204000)={0xffffffffffffff9e, 0x8000, 0x7f, 0x400, 0x0}, &(0x7f00007e4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000c96000-0x12)={r2, 0xa, "0c7bcc52713e869a5c34"}, &(0x7f00003b6000)=0x12) [ 35.980754] binder: 5091:5092 BC_INCREFS_DONE node 17 has no pending increfs request [ 35.992932] binder: BINDER_SET_CONTEXT_MGR already set [ 35.994094] binder: 5091:5094 BC_INCREFS_DONE u0000000000000000 no match [ 36.005706] binder: 5091:5092 ioctl 40046207 0 returned -16 2018/01/05 17:42:07 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x8) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000001000)=0xfffffffffffffff7) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000001000)=0x0) 2018/01/05 17:42:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0xbe1}, &(0x7f0000dae000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d1d000-0xc)=@sack_info={r1, 0x0, 0x7}, &(0x7f0000796000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000da000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000816000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffff, 0x7, 0xffffffff, 0x100000000}, &(0x7f00003a0000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000454000-0x8)=@assoc_value={r3, 0xfffffffffffff001}, &(0x7f0000f02000)=0x8) r4 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r4, &(0x7f00009a9000)={0x10, 0x0, 0x0, 0x5}, 0xc) r5 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r5, &(0x7f00001f5000)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 36.074520] device lo entered promiscuous mode 2018/01/05 17:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000034a000+0x32)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ed9000-0x9)='/dev/dsp\x00', 0x20000, 0x0) sendto$unix(r0, &(0x7f0000395000-0x2a)="c45171a774735d014d4bf5ba5c94bc82d911fa594915b9e2d40b430934d8f630e625dd43c99db5b718a1", 0x2a, 0x40, 0x0, 0x0) mkdirat(r0, &(0x7f0000a12000-0x8)='./file0\x00', 0x100) [ 36.100660] device syz3 entered promiscuous mode [ 36.113279] device lo left promiscuous mode [ 36.157750] device lo entered promiscuous mode [ 36.174522] device lo left promiscuous mode 2018/01/05 17:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000146000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000039c000)={0x0, 0x0, 0x30, 0x99, 0x4}, &(0x7f0000793000)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003c2000)={r1, 0x0, 0x400, 0x5}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000d8b000-0xb)='/dev/vcsa#\x00', 0xffffffff9c7163e3, 0x0) lseek(r2, 0xffffffffffffffff, 0x1) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00004d5000)={0xcd, "99f67a1286661f2c7d4c14a3c606afccedadec92c4e241aa87ebfc3e4b89bf0451875532ef6880214a10ffb1618a8e1fcf9eaca70de1fbe4661f29ddf38f5a890ba75e38cf746a4a71ad4162fc73b935288ced873ecfb77006483dfe98a4391c16f3e0c28a41759c4aaff99f1df1fcebc4a2edbbd035e3c8c18f32651f285722685863c918ba3bda20d1316374c6d52417d272b0485297b13f91c2a5e4c804d9d0f41599926e6b108911c10a4704500ff5baf4476a1dd5b731793c6fb8022f82ef5a9b10685e4fb5cc3c017ca1"}) 2018/01/05 17:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000758000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00003e7000)={&(0x7f0000c61000-0xa)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000864000-0x50)=[], 0x25, 0x0, 0x0, 0x0}, 0x48881) 2018/01/05 17:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00004eb000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/05 17:42:07 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x800, 0x30, 0xfff, 0x9}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000081000)={r1, @in6={{0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x40, 0x2, 0x3bb47179, 0x47c}, &(0x7f0000f55000)=0xa0) setsockopt$inet_opts(r0, 0x0, 0xf, &(0x7f000093f000)="", 0x0) 2018/01/05 17:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) pipe(&(0x7f0000c93000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000450000-0x40)={0x3, 0x0, 0x0, 0x7, "90b34cf865fe68b7765726263072a2c00972b0ff9786a2d10a8222736222331915e12b537a9389c342dcff5c", 0xe8}) sendmsg(r0, &(0x7f00003b5000)={&(0x7f00008f5000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000aa6000-0x10)=[{&(0x7f0000dbb000-0xb8)="d584f16407e47e541828af92b0017d9dfd93134edac55181c536dfe8e8987a8fa5738636e85f19bbf45ed8996d697b37619c0d6c7efff64c19e1d6943312ae344b86bb9f06fe93ca15dbb17e9f3b3eed8ae64f037f43163bb9f9de2731e5317b76a9c2065fdb478f84cbc73c4e8bbfa9db27170d345422ad01d997d9fb07cf75a05e62aa831d81ca593fcc4012ca0c7cbfd17977668a41c0c290c6ffdd2c2d0b67f524b85ca1d9958d8990a7d726603b5bcdacadb2d89eb1", 0xb8}], 0x1, &(0x7f00003c8000)=[{0xb0, 0x10f, 0x7, "39d6c5e793758cbaa0c0b80c4951d0981140f35e56e7ea4d6da29bb0ec5c3c36a5919de1238ca3e2509d4fc7d5d7819d98a73b13762d5c6539bb9f7f68d857888286b24ef4803a0ba5415efaba565719a2ea9725aa702ead11315e66dd9aa431ea34f140f11c90224f6fac7d8f42c065f0d98fd831fcd8282549b3bb4aad65c2641f76254542e5af9e7215156c9a7897f3d6af381de3f4f9d9c4d4"}, {0xe0, 0x84, 0x2, "450f4f6ba8917a063ed045f015b7427c3997f4d6b5e837fe6f8b2450512f2fc2dacc48166c653e262a9dd947148737e051edec6a7aace230571fac46f0f945263dd4567688f9034c950ae6c0b900ac9603694307fa0dcf3ebeeda12c981e6468b827497fca878ac701b1607d100207c9f00c83c2b1651c967d2d29be2f454fffe80ec77b55254a8d4f7b1b512f7c27b8ac0181a558a028fd4447a1fe5fe398e1a00781c4a5219b9be0a3bfe1474c301be8313f38986bf7f9c1f97229cb87f5f4127809c4a0f57f54fb379c5596"}], 0x190, 0x20000000}, 0x4001) 2018/01/05 17:42:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x80000001, 0x4, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000001000-0x10)={0x101ff, 0x0, &(0x7f000029d000/0x3000)=nil}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x1}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000485000-0x1000)="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", 0x1000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) write(r2, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000016000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/05 17:42:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005ea000-0xa)='id_legacy\x00', &(0x7f0000b41000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, 0x0, r0) 2018/01/05 17:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000023000-0x8)={0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000748000)='/dev/input/event#\x00', 0x0, 0x80000) tee(r0, r1, 0xd57, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) flistxattr(r2, &(0x7f0000c68000-0x29)=""/122, 0x7a) 2018/01/05 17:42:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x80000001}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000274000)={[0xfffffffffffffff8, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$mice(&(0x7f0000180000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000097b000)={0x10200, 0x3, 0xd000, 0x2000, &(0x7f0000cca000/0x2000)=nil}) sendto$ax25(r3, &(0x7f0000771000-0x83)="8c04366f352fe45ae420d0b40b01a62fe2f99e2344775970eef8620d2fd341fd2b137b1c65c3a5767f4a54b9e6aee3a12f35d250275cc40966785fbdb07e8cce8e34977f481c474b6b89fab0ae3455061359218d0909e906d657d73a92953ce17c8a5bd3873207a9a58334912acbce49f7e456881bcebae8529bd11336ea77ee8bcb47", 0x83, 0x40008c0, &(0x7f000068c000)={0x3, {"dc708e2ce56bfa"}, 0x3}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 17:42:07 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000020000-0x410)={0x3, {{0xa, 0x3, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x72d0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xce000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) bind$inet(r0, &(0x7f000001d000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 17:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) read(r0, &(0x7f0000000000)=""/68, 0x44) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000252000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) read(r2, &(0x7f0000f61000-0x1)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'aead\x00', 0x0, 0x0, "3834320000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000500"}, 0x58) fcntl$setown(r2, 0x8, r1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000241000-0xc)='/dev/rfkill\x00', 0x40, 0x0) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/05 17:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000d7b000-0x88)={0x0, 0x2, []}) [ 36.244238] netlink: 21 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/05 17:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000082e000-0x20)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mknod(&(0x7f0000903000)='./file0\x00', 0x8, 0x1) write(r1, &(0x7f0000cc3000-0x39)="03ec2699df4f5b69ea8b39368dc0d3c3ce5d7fc2c6bbd1b25809783a573b5fa4", 0x20) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 17:42:07 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008d8000)=0x0) r0 = syz_open_procfs(0x0, &(0x7f00003d9000-0x9)='children\x00') fcntl$setsig(r0, 0xa, 0x400000000000016) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x941d, 0x400) 2018/01/05 17:42:07 executing program 0: mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000964000-0x9)='/dev/dsp\x00', 0x8000, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00008ea000-0x28)={0x57, 0x8, 0xffffffff, {0xf3, 0x0}, {0xddb, 0x9}, @cond=[{0x1f2, 0x1, 0x3, 0x5, 0x100000000, 0x8}, {0x2, 0x400, 0x8, 0x739c, 0x0, 0x7fffffff}]}) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000963000)="d0", 0x1}], 0x1, &(0x7f00002df000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/05 17:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000249000)={0x0, 0x0}) rt_tgsigqueueinfo(r0, r1, 0x2, &(0x7f0000a2d000)={0x28, 0x4, 0x1000, 0x0}) waitid(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000014000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x7, 0x1a3b, [@multicast1=0xe0000001]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003b7000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f000093b000-0x60)=""/96) 2018/01/05 17:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003d7000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00007f7000-0x4)=0x0) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) write$tun(r2, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) 2018/01/05 17:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f80000-0x8)={0x0, 0x0}, &(0x7f0000052000-0x4)=0x8) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f000017a000)=""/254) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000ba1000)={0x0, 0xffffffff, 0x0, 0x0}, &(0x7f0000278000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00009ec000-0x1008)={0x0, 0x0, ""}, &(0x7f000071d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000af0000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cfa000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000133000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e07000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000092000)={0x0, 0x0}, &(0x7f0000f4e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000cac000)={0x0, 0x0}, &(0x7f000012a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000d4f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eaf000)=0x14) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000e36000)=[{&(0x7f0000949000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000d19000)=[{&(0x7f000024c000-0x1000)="", 0x0}], 0x1, &(0x7f0000215000)=[@sndrcv={0x30, 0x84, 0x1, {0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000398000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000382000)=[], 0x0, 0x0, 0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f7f000)={0x26, 'skcipher\x00', 0x0, 0x8d, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/05 17:42:07 executing program 3: r0 = socket(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000cc5000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000003000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r2, 0x8, 0x10, r2, &(0x7f0000002000-0x8)='./file0\x00') fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000004000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000002000)=@polexpire={0x2d4, 0x1b, 0xf06, 0x6, 0x2, {{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xf36, 0x1, 0x120, 0x2, 0x20, 0x9b7b64c5bcec23e6, 0xc, 0x4, r3}, {0x1, 0x7fffffff, 0x73, 0xfffffffffffff000, 0x1, 0x1, 0x1, 0x4}, {0x8000, 0x60a, 0x2, 0x4}, 0x6, 0x8, 0x3, 0x1, 0x1, 0x0}, 0x3}, [@replay_val={0x10, 0xa, {0x2, 0x0, 0x6}}, @algo_crypt={0x134, 0x2, {{'lrw(twofish)\x00'}, 0xeb, "6982a8a3cb1d6bff485d830f3a8ba2e86c46213c51b793507e03b79f695790fc9aca9ef791dd4850aefafb6c326ce349504a833385d89398df1390ceaba09c091f930898b2f1fe6f06d4ed2d2722161dac755be81db8b33ea2ba7f245c0072ec7ca9281e1623509543d93f1db1741013f16ac6eece7bc5425085ed54438e0d2e146f581434f20f86cf3db4e2edad0bffbf0518d77a9cd50d608de1e4f685fcc8122444fde635969a5b49118dd58d2ef8b0586faed799b72d5ef2c7c25a6b02ba00bae7dd4ca56c0fd175536e353c06d98d7b393ef6308989b680fc682351232a2b30215d891cfd85d2cc69"}}, @lifetime_val={0x28, 0x9, {0x6000000, 0x7, 0x0, 0x8000}}, @proto={0x8, 0x19, 0xff}, @user_kmaddress={0x2c, 0x13, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x2}}, @address_filter={0x28, 0x1a, {@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0xa, 0x3, 0x4}}, @replay_val={0x10, 0xa, {0x2, 0x0, 0x200}}, @lastused={0x10, 0xf, 0x6}, @encap={0x1c, 0x4, {0x7, 0x0, 0x1, @in=@empty=0x0}}, @srcaddr={0x14, 0xd, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x2d4}, 0x1, 0x0, 0x0, 0x4000000}, 0x4c044) r4 = syz_open_procfs(0x0, &(0x7f0000002000-0x11)='net/ip6_mr_cache\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000001000)={0x5, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x887, 0x100000001, 0xfff, 0x0, 0x7ff}, &(0x7f0000000000)=0x14) setsockopt(r0, 0x3a, 0x100000001, &(0x7f00002cb000)="", 0x0) 2018/01/05 17:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = perf_event_open(&(0x7f00000bf000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000cf3000-0xc)={0x1, r1, 0x1}) bind(r2, &(0x7f00008f2000-0x6)=@hci={0x1f, 0x800, 0x3}, 0x6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/01/05 17:42:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() gettid() r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000b3b000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 17:42:08 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f78000-0x4)=0x0, &(0x7f0000f77000)=0x0, &(0x7f000062d000-0x4)=0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f77000)={0x0, 0x0, 0x0}, &(0x7f0000c93000-0x4)=0xc) setregid(r1, r2) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f78000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00007e8000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 17:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000002000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000000)=0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000b81000-0x4)=0x0) 2018/01/05 17:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000e71000-0x1000)=""/4096) pipe(&(0x7f000005c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndseq(&(0x7f000005e000)='/dev/snd/seq\x00', 0x0, 0x8a001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000031000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x6, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) dup2(r1, r2) 2018/01/05 17:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000aac000)='/dev/sg#\x00', 0x0, 0x0) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={0x77359400, 0x0}) mknod(&(0x7f00004bb000)='./file0\x00', 0x100, 0x7fffffff) 2018/01/05 17:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba9000)='net/netstat\x00') setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000041a000-0x4)='tls\x00', 0x4) read(r0, &(0x7f0000009000)=""/1, 0x1) 2018/01/05 17:42:08 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='tunl0\x00', @ifru_ivalue=0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0x10)={r1, 0x2c, &(0x7f0000003000)=[@in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}]}, &(0x7f0000003000-0x4)=0x10) 2018/01/05 17:42:08 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xffff, 0x16e, &(0x7f0000000000)="", 0x0) 2018/01/05 17:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000275000-0x9)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d76000-0x90)={0x200, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) exit(0xffffffffffffffe0) r1 = socket$inet6_sctp(0xa, 0x1000000000001, 0x84) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a1d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/05 17:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000aae000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000fe000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005fd000)=0xa0) fcntl$setlease(r0, 0x400, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000094e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005c8000-0xc)=@sack_info={r1, 0x0, 0x0}, &(0x7f00002ba000-0x4)=0xc) 2018/01/05 17:42:08 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000004000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x0, 0x0, 0xfffffffffffffffc, 0xbf86}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x2000001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000004000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x100000000, 0x4000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000005000)=0xffffffffffffffff, 0x123) 2018/01/05 17:42:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000260000)="2200000014000700ea091008090007000a0000000022000004000300040001008c45", 0x22) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001a6000)={0x0, r0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000d02000-0x10)={0x8, &(0x7f0000891000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000159000)={r2, &(0x7f0000691000)=""/209}) 2018/01/05 17:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00006f9000)='/dev/midi#\x00', 0x9, 0x280000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00002d5000)=""/163, &(0x7f000096e000-0x4)=0xa3) r1 = syz_open_dev$sg(&(0x7f00006a3000)='/dev/sg#\x00', 0x10001, 0x0) write(r1, &(0x7f0000b1e000-0xc4)="0c00fb05ea2a0800001b0017ff07000000006e00cf5caf03007fd557ac3cd6978610d9201512c8ae6fcbeb", 0x2b) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00008cd000-0x4)=0x0, &(0x7f000024e000)=0x4) 2018/01/05 17:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000f7000-0x4)=0x0, 0x4) 2018/01/05 17:42:08 executing program 5: prctl$intptr(0x22, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f08000)='/dev/cuse\x00', 0x2000, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000d4000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000755000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r6 = getegid() r7 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000377000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bdb000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001000)={&(0x7f0000002000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x1, 0x1000210}, 0xc, &(0x7f00008af000-0x50)=[{&(0x7f0000050000-0x2e0)=[{0xf4, 0x9, 0x10, 0x200, 0x3, "a3b31ffdf6ed142db6b088db8130d62fe6e903eec02dc709cc4bdd40c131f2d743ffcd97b4899ad306663cfe4a8818e470b7e942140bae59e93a97cd0ee0467beb3de637a2e84c9fdb8935d61524897da33f399c100ed34e044535866182a445dfc4ba9e8a6367b854f391286a590117baa262e400d238970565b192a72c36eb2261ec7577a0faf9c3f7a28f9239fe053aa5233dce06d3a4ae3895fa7435e9b30da62ba8d77517890dc3e99a1cc4ae4d1bbaceee93afe60b76879fac5e52f17d71734d08dcfa8ef5c773b5e7965dc5bb8b4b11ba695daba29beec57a527cf0d0b3e4881e"}, {0xf4, 0x3, 0x0, 0x2, 0x3, "979c2f3ccaf15ff059ba1cd5c5e6814000d0c0df5fd8feee8d0ed197394cd7555632e77ce19f4fb5772e3f686e15115c6d6149a578845c36a2f413f6c8563b51b6898762747e2646ede6f55a9c205098775caf8ab4425a865a52a692920b08289cde86e754c223540af345d573f91330d935faba943c3150d385728d1cdacf50c6c348fb110845f38a7b22b4ddbaca9e4ac537e002dcdb0d507653a698feb62918db302882572885e33276e2ba045c27d69fb9cb783f77049fd87ed6f9b2964bb902140c8174d268dab528910313c2303beaacfa8f3d760d8478aed692167f4ab905cc"}, {0x30, 0x2, 0x301, 0x2, 0x0, "cb558f655555509cb78a16cb7a32d11c6207f994606a7eed0c8f86ed92"}, {0xc8, 0x3, 0x101, 0x9, 0x1, "05647f7ce51229aa505eef8f6a720b8aecb7839bf88287b2354609e7077a0d0bf95aa7c523c970a72d85fb70cc76ee8866a416e12789ca3023280be62aa753e7f0a48cdcd37cf32bfddbed507636be282593cb9b150b73ac2f8c231c0459e3171e9963c1c460880f9094b6646560d99ce77b4ce3ce186e82f1d4043b984d72b3e15fd1e63aeb1772da5e569921833c9c61bac37dc75ee05e5bf956ff605e4496c3e6ae8c197c85ac8a005a231cd97650e943657bc4"}], 0x2e0}, {&(0x7f000060f000-0x108)=[{0xf8, 0x4, 0x0, 0x9413, 0x3, "c2b5786bc030a5c6324e48e2e2fb411d1ad497121767bdf16f03c7fa50ca85866b97bcf622094633ec15bd7efb87429b59aa41bc81eef5336b436f66d92a37ee4320846cbde15f0d72ac85df91e7bbb44bf6bd1c4555142f3e93714c2d88c3fab8ba5e962ad4b8a1b26fe56c28fd4e8dc07f5a852596e0e0d3877a24ea3ffdd0cdabe754b7b083ecb5d16b813acf73279d4e8c155a0d0fad3a64c0eada6ff5913116b55078683fdc4621962a04a48b7fbaa0b190266fddc061f45e5c68e72ea15be8e6e90f91ea8628947271c480f1e9a42aabd97be7a21740ebb2eb51a1cec9f8748f1dcc"}, {0x10, 0x3, 0x200, 0x1, 0x2, ""}], 0x108}, {&(0x7f000016b000-0x188)=[{0xb4, 0x6, 0x300, 0xa1b, 0x1, "f39ef3d13de478df9047f159281e5bd32c1558defc2276fb6db1d0323630e60767d2cea17f3801e276f93616c8a7be7e9733231946af1cda7ca62de88471e151f4de8801c904c36b3d728a1bea5eb2ffeee6b0fc56a63ad156d463216abea3e9c69cc93f4d10833490684637c09a47d04fea1509dd14ae12b5cb71f6adc89ab44608e705ace1ec60edb9372d68fede7bbbdf295fde99a8d978ccdea9072fc116f5"}, {0xd4, 0x4, 0x20, 0x100000001, 0x2, "afff1458f6a92918343c50054a2c24828574cd5948afcfd68d9c6dbd031cbf6f4cb2d1671f6352d16c4782b722b397e27775bdd223dc8badb62f7f65a251595eece861f3d7d88711b860160d8ff28dbbc7e4f0913956273e60bc3156a9d8df7b52f58df3c02115404a0a6e2086feba2f256b583e5b660cbf535f5d4bb3b59391672df2bd58ae52ccb95eb2da9f10220fdc414dc2056541eeb862117a191409f21f836dc37e7d2e2b6e17514e38a795e2ea28cd162a3e4de8be9254916e869d3991224faa"}], 0x188}, {&(0x7f0000d59000)=[{0x7c, 0x1, 0x100, 0x5, 0x3, "93a3c0a562f138018d703fd649cd66591ecf18449f1583bd0da39bddaad457c51ecee10de79ba10d437ef3de0eb76ad54c8464c1e0d28a23f0c2fe8dd5d7502e4eae141d248dc4500fc282459a04300487871188228f6e9df93ebfd96fb6ac79adde7bf4bd1be39d7251"}], 0x7c}, {&(0x7f0000000000)=[], 0x0}], 0x5, &(0x7f0000343000-0x100)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x100, 0x8800}, 0x40480c1) 2018/01/05 17:42:08 executing program 6: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ad8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000450000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000af9000)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000afb000)=[@text32={0x20, &(0x7f0000801000)="b90401004066b84710000000d0ba000000000f3052c76dfef3ab66b8c4e3995c2708000f9e66baf80cb8dc405686ef66bafc0cb874000000efe0e066ba210066ede02ec1e8050f3235001000000d30ef66bafc0cc966e955e96d266767f2a50f20d835080000000f228bb9bebe0f070f01b102000000", 0x76}], 0x1, 0x0, &(0x7f00002c5000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00005af000)={0x1, 0x0, [{0xc0010141, 0x0, 0x0}]}) 2018/01/05 17:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000000001, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000058d000)={0x0, 0x9, 0x5, 0x5, 0x1, 0x4}, &(0x7f0000325000)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000576000)={r1, 0x7fff, 0xfffffffffffeffff, 0x3}, &(0x7f0000933000-0x4)=0x10) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a1d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/05 17:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg$kcm(r0, &(0x7f0000043000-0x38)={0x0, 0x0, &(0x7f0000915000)=[], 0x0, 0x0, 0x327, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000235000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000562000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b20000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000478000-0x4)=0xe8) r3 = getgid() r4 = gettid() getresuid(&(0x7f0000a0f000-0x4)=0x0, &(0x7f0000d7b000)=0x0, &(0x7f000053c000)=0x0) r6 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f02000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e31000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097a000-0x4)=0xe8) getgroups(0x4, &(0x7f0000a32000-0x10)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$unix(r0, &(0x7f0000688000-0x38)={&(0x7f000013b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c65000-0x50)=[{&(0x7f0000398000-0x9f)="382ae3db4d34a320df90544b04e13f30de2fd3f6a662cc1debd4a8e937a3e3db6da329e1bd4cb33509a8253c9422d992b7b9db3a5e70411eefc4a314b2dd888220bb3f943a70ad7f427264572bb4f20aa9e62da0b71416402d93c2682b081741a5f121d7acc239c8732a4b38ff0b7ae4797a22648b60a3d03c662fa9f5f47e760c65f8e19df18ef6f3425c73cae9a72e0d35e221ac32307ad22992b8c2352c", 0x9f}, {&(0x7f0000a16000)="369f3d4d59ffd9c938a69c748701f40641c5558f0ff3328f1386ebf3b2f7a17f8b7aae75c346b8009ab5d1e36c274a80f47a5c7ffb4b1f12e3e6a9", 0x3b}, {&(0x7f0000253000)="1a2d7fbf8fbaec689f1d6fb4191595b5a715217913404d89a42d7d1527ba7ca463945c0603b3686b7f5a8304dc7453011245cd628d9411671651fddf787f7684072d609a86d0929d4febd894ddc4557df94311affdd4d9b1f371da64671f4583cfb281677de050f966f5f9a822679e22610a8b62c29b5ee78b4ad7df186bddd9bb1c12cc1b32f91a1fae6afc134f9b2d4a0d5294aecdae49c7ff8e155c20da8544e786d696bb9b0a051560b1402b44873c101b0b50cfb5509cf14bfca487492cb9adfccd446818521f6ac523", 0xcc}, {&(0x7f0000fb9000)="275c73b51093201df6b992dd955306843420e2ab5ff3631a72d8b0c902363159b65ad5", 0x23}, {&(0x7f000031c000)="68401a5a71cc5555a1fef4fa036bd99f6eab56f9ae377feac4a4009e8d8ac13efa61996add18f476b98c4ac846e037455daa6cc1ac520a36c8c81558f2c9f03c83be0ea5c6f697529e3b584ff66afa4f7f8c575ecd369f971dadc43162c6900f84ab7093add5ae4871292e0f955260", 0x6f}], 0x5, &(0x7f0000008000-0xd8)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xd8, 0x1}, 0x40000) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00005cb000-0x73)=""/115, 0x73}, {&(0x7f0000b27000)=""/160, 0x57}, {&(0x7f0000da8000-0xba)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 17:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) link(&(0x7f00009d0000-0x8)='./file0\x00', &(0x7f0000c2b000-0x8)='./file0\x00') 2018/01/05 17:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f000047e000)={r1, 0x1, 0x0, 0x6, &(0x7f00000b9000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e8b000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r2, 0x1000, 0x400000) 2018/01/05 17:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0xffffffffffffffff, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f000097c000)='efs\x00', 0x9020, &(0x7f00004c3000-0xea)="") [ 36.671548] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 36.680130] QAT: Invalid ioctl [ 36.695815] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 36.697145] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 36.753545] QAT: Invalid ioctl 2018/01/05 17:42:08 executing program 2: clone(0x0, &(0x7f00003eb000)="", &(0x7f00006c0000)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000c58000)="") prlimit64(0x0, 0x0, &(0x7f0000433000-0x10)={0x0, 0x0}, &(0x7f0000d71000)={0x0, 0x0}) 2018/01/05 17:42:08 executing program 4: mmap(&(0x7f0000000000/0x79b000)=nil, 0x79b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x3) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004a6000)={0x0, 0x0}) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000079c000-0x20)={@generic="54a517a084efff95e364507931200066", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt(r0, 0x107, 0xb, &(0x7f0000797000)=""/121, &(0x7f0000659000-0x4)=0x79) 2018/01/05 17:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e29000)={0x0, 0x0, 0x0}, &(0x7f00009d2000)=0xc) getpgid(r1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = dup2(r0, r0) getpeername$packet(0xffffffffffffff9c, &(0x7f000046e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fcc000)=0x14) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f000074a000)=0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000aee000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00007f5000-0x7)={0x6, 0x8}, 0x8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00009ce000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000837000-0x4)=0x5) r4 = socket(0xf, 0x3, 0x100) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r4, &(0x7f0000c27000)="0212952502000000090500d91dfb3700", 0x10) 2018/01/05 17:42:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x46e1c9, {0x7ffffffffffff270}, 0x0, 0x0}, &(0x7f0000447000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a2000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000870000-0xc)='/dev/rfkill\x00', 0x403, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) syz_open_dev$usbmon(&(0x7f00001b2000)='/dev/usbmon#\x00', 0x0, 0x0) 2018/01/05 17:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x5, 0x0, 0x7, ""}, {0xfffffffffffffe4e, 0x1, 0x0, ""}], 0x20, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000019d000)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00006af000)={r0}) 2018/01/05 17:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000a7c000)={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x0, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x401, [0x2, 0x2, 0x1000, 0xa5, 0x8, 0x3, 0x7fff, 0x7]}, 0x5c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cf9000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81, 0x0, 0x0, 0x9, 0x0, 0x0, 0x20000}, 0x20) 2018/01/05 17:42:08 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000006000)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$KDDISABIO(r0, 0x4b37) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f51000-0x8)={0x0, 0x0}) 2018/01/05 17:42:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00009f2000)=0x8001, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009c6000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00006aa000+0xc73)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000ec6000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000693000-0x4)=0x10) bind$inet(r2, &(0x7f00002a1000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f00008f3000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000249000-0x8)={0x42424242, 0x42424242}, 0xffffffffffffffff, 0x11) syz_extract_tcp_res(&(0x7f0000d1b000-0x8)={0x42424242, 0x42424242}, 0x400, 0x80000000000401fe) syz_emit_ethernet(0xe9, &(0x7f0000016000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x809b, @ipx={0xffff, 0xdb, 0x7, 0x15, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, {@broadcast=0xffffffff, @random="65d07b002725", 0x101}, "1507b9e938922eef0d320c1d37a34448020bd9c4b8ddf3dc5cb82e6da07b818fed76da812094825b6c2f95cfcd535a2f707ced1ce1f18d63bae8cd6f06da5bbf1dbea5db68e4310f6c213447ec8b4527208c32a084405e3e38bf9c33dc81fd01e5c279664a59bc5cb4ec01dd9f48b84ddee18e5ab2a22f6438e12a3186d814b00ec2cffc5871784815c9fa1988285230ce733d39b8c1bad01d518cbe7c60fa4d6ab75e0f213be19b91130790c6ad0610cf9d8be2aedcf5bb635dfef2b7"}}}}, 0x0) syz_emit_ethernet(0x38, &(0x7f0000007000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x8, 0x2a, 0x0, 0x0, 0x4, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x10000, 0x0, 0x5, 0x10, 0x400000000000000, 0x0, 0x0, {[]}}, {"0c10"}}}}}}, 0x0) r6 = accept$inet(0xffffffffffffffff, &(0x7f0000752000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000586000-0x4)=0x10) bind$inet(r6, &(0x7f00006d4000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000dad000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000077e000-0x4)=0x1c, 0x80000) socket$inet6(0xa, 0x3, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c68000-0x8)={0x0, 0x0}) r8 = accept$inet6(r7, &(0x7f0000f86000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001f5000)=0x1c) syz_extract_tcp_res(&(0x7f0000500000)={0x42424242, 0x42424242}, 0x1ff, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r6, 0x0, 0x1000000000004, &(0x7f00003db000-0x3)="d10002", 0x3) socketpair(0x15, 0x805, 0x3, &(0x7f0000422000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r9, 0x112, 0x4, &(0x7f0000833000)={0x100000001, 0xfffffffffffffffb}, 0x2) sendmsg(r0, &(0x7f0000d29000-0x38)={&(0x7f0000bdb000)=@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c, &(0x7f00004a5000)=[{&(0x7f0000401000)="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", 0xfff}], 0x1, &(0x7f000076c000)=[], 0x0, 0x10}, 0xe2c119df1ed13f37) bind$inet(r3, &(0x7f0000c1e000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1a, &(0x7f00000a5000)=0x4, 0x4) listen(r8, 0x5) syz_emit_ethernet(0x3b, &(0x7f0000891000-0x3b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2d, 0x0, 0x6000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0xa, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, {[@nop={0x1}]}}, {"01"}}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000621000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x800000002, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/05 17:42:08 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000ff0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup3(r0, r0, 0x80000) sendto$inet6(r1, &(0x7f0000dc8000-0xe3)="c982eb92f329317a91b87d6107fa295f0cb928be6f6c42f85e605fddd8b60a6f70b4c1f5dcdcbca078d3fc6c7b71e365cbdafa5bc6465db5973f50468121b5eb6b472d8b6adfce16c20e9ddc71ef4277e9ed65774af05206c2db03e6ccc3a735f558e133945f64baf419828b5cf7c0a3d1f5155395ad3efd1b9b29057f438b96f12f9eb7b8dfaad14de38dd92c618fc7e50418e341f344759b33d635255ab69528bde9f256ffd497c9a6efbf6a3ef3b6e0ff9792682d8967e8e1dc280fe0052129c91056a6192e4450b26e44e3ebb70be9db4e1f0b28ec17e5f70fcc1920b1d8f41ccf", 0xe3, 0x4000080, &(0x7f00003f6000)={0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ff2000)={&(0x7f0000ff3000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) recvmsg$netrom(r1, &(0x7f0000ff3000-0x38)={&(0x7f0000ff3000-0x10)=@ax25={0x3, {"f69e6220dbe7a4"}, 0x721}, 0x10, &(0x7f0000ff3000-0x10)=[{&(0x7f0000df5000)="061d124cea485fb64581be13871739f0248a03c104b995e2", 0x18}], 0x1, &(0x7f00001d9000-0x40)=[{0x40, 0x116, 0x7, "126b6f5d78d49f0900b6700d3a4268da437be5dc58ff053ea7978156e8fae2923952e2b8342b3eda87"}], 0x40, 0x4000000}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ff3000-0x18)={r1, &(0x7f0000000000)="02757a07cc3923c49095b9383125816644b6d45e9157f99ac5bb938df2f59730a95e16bfcd05761cbd11bbead1cf902df885f50127aebcc70991228d940561", &(0x7f0000ff2000)=""/160}, 0x18) sendto$inet6(r0, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 17:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000bcc000)='./file0\x00', 0x800, 0x112) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000c45000-0x4)=0x0) sysinfo(&(0x7f0000f04000)=""/97) r1 = syz_open_procfs(0x0, &(0x7f000061c000)='setgroups\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000870000-0x8f)='R', 0x1}], 0x1) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000778000)=0x0) ioctl$TIOCCBRK(r1, 0x5428) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00005ac000-0x18)=@add_del={0x2, &(0x7f000049f000-0x10)=@generic="d01392c233a27f0d034ac2f5ce1f0fa1", 0x1}) 2018/01/05 17:42:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb695f4086bed560c, 0x1, 0x7f, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'os2.\x00', "7be588707070315e00"}, &(0x7f0000772000-0x73)=""/115, 0x73) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r1, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000085000-0x10)={&(0x7f000087d000-0x58)=@getsadinfo={0x18, 0x1f, 0x209, 0x0, 0x0, 0xb, [@tmpl={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00004c7000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d70000)=0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000b8e000)={r0, 0x0, 0x1, 0x2, &(0x7f00008bb000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000acc000-0xcd)={0x0, 0xc5, "c2518b72d2065f2b4e344c63833488583a6412e3fa383b4be7f75dcc8bb51cc2328e6b2cd681ba5128bef9cd5d6725bc0d4296ed0ddff9b3ec6fb23bb72f63f6ed7da9bb6608b31ebfcf7a98cd10fc8de084ecd60354900abf18cd18004872cadcaef327986f1ec58c7557c234b7207e04580c3de6232a3ba03fc02aebeda7aff30c51b107f62930f4353157b00b54feffd07de05c6098b414a4ca56303d62ab0f1e1ce2cd67bf28ff166dce887eb0315a43ad2f13c2e07ef54de272150b7c0631de1539e8"}, &(0x7f00008ca000)=0xcd) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c81000)={r2, 0x2}, 0x6) socketpair(0x2, 0x80002, 0x7, &(0x7f00000a8000-0x8)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) creat(&(0x7f0000c4e000-0x8)='./file0\x00', 0x39) 2018/01/05 17:42:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x200, 0x0) r1 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x200200, 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000000)={0x9, &(0x7f0000121000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x80000016) write(r2, &(0x7f0000481000)="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", 0x105) 2018/01/05 17:42:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000)=0x7, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) times(&(0x7f000074e000)={0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002ba000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000913000)={0x4}, 0x4) 2018/01/05 17:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b6c000)='/selinux/relabel\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f0000c91000)='./file0\x00', 0x4000408) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/05 17:42:08 executing program 6: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ef2000)={0xd, 0x4, 0x4, 0x6, 0x2000, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a43000)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000af3000-0x4b)=""/75, &(0x7f0000ef3000)=0x4b) unshare(0x400) bpf$MAP_CREATE(0x0, &(0x7f0000ef1000)={0xd, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/05 17:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000268000-0xc)='/dev/autofs\x00', 0x14000, 0x0) pread64(r0, &(0x7f00007c8000)=""/3, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000f32000-0x8)=0x3) syz_open_procfs(r1, &(0x7f0000462000)='stat\x00') r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="02000000", 0x4) 2018/01/05 17:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000add000-0x52)={@random="c3d97ab631c5", @random="e70d1f54c60b", [], {{0x210000000086dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000999000-0x4)=0xffffffff, 0xffffffffffffffa7) r1 = add_key$user(&(0x7f0000593000)='user\x00', &(0x7f00003ce000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d0e000)="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", 0x1000, 0xfffffffffffffffd) keyctl$revoke(0x3, r1) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000915000-0x14)={0x0, r0, 0x5, 0x1, 0x0}, 0x14) 2018/01/05 17:42:08 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000efc000-0xb)='/dev/adsp#\x00', 0x9, 0x20000) fremovexattr(r0, &(0x7f0000310000)=@random={'btrfs.\x00', '.security\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000aaf000)={0x0, 0x0, 0x0}, &(0x7f00000f6000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000f8d000)='net/rt_cache\x00') openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fa8000)='/selinux/create\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000b42000)={0xce7, 0x1, 0x5, 0x7}, 0x10) preadv(r2, &(0x7f0000af6000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/01/05 17:42:08 executing program 6: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d5f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000093b000)='/dev/rtc\x00', 0x42000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/05 17:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000db3000-0x8)='keyring\x00', &(0x7f0000224000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000113000-0x8)='keyring\x00', &(0x7f000034d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r0, &(0x7f0000ea4000-0x67)="f58c5c9937308301a2b2c3c8e38d67f0c71260813f168f4a88015c6b73199e1f1d213f65d10a479de3b68d7166422acbd619567279ef4f4d03dabb1e6ba06a8242fb4565eb1bd9eafb945045e8352dd881666a1bd7fddac68b7465777527ab393b51dead5a4d57", 0x67, r1) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000092e000)={0x0, 0x0}, &(0x7f00002a5000)=0x10) setitimer(0x0, &(0x7f0000ef3000-0x20)={{0x0, r2}, {0x0, 0x7530}}, &(0x7f0000180000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 17:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) bind$netlink(r0, &(0x7f00006f1000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc) connect$netlink(r0, &(0x7f00001d3000-0xc)=@kern={0x10, 0x0, 0x0, 0x3ffd}, 0xfffffffffffffe94) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000e9000)=0x1, 0x4) sendmsg(r0, &(0x7f00004a3000-0x38)={0x0, 0x0, &(0x7f0000591000-0x30)=[{&(0x7f0000034000)="3fb5f73ad3bdf973478f1590b8a655b2", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000849000-0xf)='/dev/sequencer\x00', 0x40, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000411000)=0x0) 2018/01/05 17:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000055a000+0x139)='./file0\x00', 0x40000, 0x1a0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000030e000)=0x8) ioctl$TCSETSF(r0, 0x5404, &(0x7f000045f000)={0x3, 0x6, 0x400, 0x9, 0x10000, 0x401, 0xcc0, 0x3ff, 0x6, 0x1, 0x3f, 0x4}) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') accept$packet(r1, &(0x7f0000086000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000807000)=0x14) sendto$packet(r0, &(0x7f000090a000)="", 0x0, 0x90, &(0x7f0000e28000)={0x11, 0x1a, r3, 0x1, 0x37, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r4 = syz_fuse_mount(&(0x7f0000790000)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) dup2(r4, r5) sendfile(r1, r2, &(0x7f0000ea6000-0x8)=0x100, 0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d1d000-0xc)=@sack_info={0x0, 0x7, 0x1f}, &(0x7f0000533000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000afa000-0x4f)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0x2, 0x8, 0x5, 0x7, 0x6, 0xff, 0x6, 0xb57, 0x6, 0x5, 0xff, 0x8, 0x4, 0x100000001]}, &(0x7f0000a98000)=0x108) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000fcb000)=@ioapic={0x7000, 0x0, 0x6, 0x1252, 0x0, [{0x7f, 0x80, 0x3, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0xfffffffffffffffe, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x81, 0x7, 0x8877, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x88a, 0x101, 0x7, [0x0, 0x0, 0x0, 0x0], 0x4}, {0xff, 0x4, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x101, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0], 0x3ff}, {0x3, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0], 0x5}, {0xb3, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x10001, 0x81f, 0x8, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x0, 0x47538, 0x0, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7fff, 0x11ba, 0x800, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x442, 0xfffffffffffffff9, 0x3, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x4, 0x0, 0x400, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x54, 0x3f, 0x6, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x4, 0x80000000, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x8, 0x6c, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x1f}, {0x7, 0x5c, 0x5, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x5c, 0x10001, 0xfa, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x101, 0x9, 0x27c, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x1, 0x800, 0x0, [0x0, 0x0, 0x0, 0x0], 0xfff}, {0xef0, 0x4f, 0x7, [0x0, 0x0, 0x0, 0x0], 0x63}, {0x596e, 0x0, 0x10000, [0x0, 0x0, 0x0, 0x0], 0x7fff}, {0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x919, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0], 0x7}]}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000cb4000)={r6, 0x2, 0x10001, 0x9, 0x5, 0x1, 0x7fff, 0x81, {r7, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3128, 0x300000000, 0x5, 0x200, 0x2f57}}, &(0x7f0000d23000)=0xb8) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000b93000-0x50)={0x0, 0x1, 0x4, 0x0, &(0x7f0000f1a000-0x40)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000095f000-0x4)=0x0, &(0x7f00001ce000-0x4)=0x4) 2018/01/05 17:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f0000771000-0x4)=0x0) accept$llc(r1, 0x0, &(0x7f0000eee000)=0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000164000)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f000061f000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = socket(0x2000000011, 0x8040000080003, 0x81) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r6 = dup2(r4, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000cbf000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@textreal={0x8, &(0x7f0000828000)="ba2100b0bdeedfca0f01ba8e00ba4200f2adef747422e06635000828000f22e067f30f52a70e0000000f221e0f06", 0x2e}], 0x1, 0x0, &(0x7f0000a04000-0x20)=[], 0x0) gettid() getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000827000)=0x0, &(0x7f0000695000-0x4)=0x4) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00007d2000-0x4)=0x0) sched_getattr(r7, &(0x7f0000206000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) write$evdev(r3, &(0x7f0000bbd000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/05 17:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x1f, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000b84000-0x14)={0x9, 0x7, 0xd55, 0x0, 0xfff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x0, 0x0}) dup3(r2, r1, 0x0) 2018/01/05 17:42:08 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000-0x1)={&(0x7f0000011000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000011000)='/dev/snd/pcmC#D#p\x00', 0x3d8c, 0x200800) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000012000)=""/21) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d98000)='/dev/rtc\x00', 0x8000, 0x0) recvfrom(r2, &(0x7f0000c5c000-0x9c)=""/156, 0x9c, 0x40000000, 0x0, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") statfs(&(0x7f00001d4000)='./file0\x00', &(0x7f000066c000)=""/82) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getpeername(r2, &(0x7f00006f0000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004dd000)=0x14) 2018/01/05 17:42:08 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f82000+0x943)={0xffffffffffffff9c}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000040d000)="6493f4a876717f350527a0676ee8dd2b", 0x10) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000542000)="26000000270043f90003ffff04008d4001e200850000123b0200f2ff0000acff002103c75735", 0x26) [ 36.977876] binder: 5328:5330 BC_FREE_BUFFER u000000002000c000 matched unreturned buffer [ 37.052435] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/05 17:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x8, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f0000b88000)="", 0x0}, 0x20) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000aca000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/05 17:42:08 executing program 2: mmap(&(0x7f0000001000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x11, &(0x7f0000fd6000)={0x0, 0x0}, &(0x7f0000d02000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fde000-0x9)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000fde000-0x8)='./file0\x00', &(0x7f000059e000-0x166)={0xfffffffffffffe37, 0x7, "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"}, &(0x7f0000c79000-0x4)=0x0, 0x1400) 2018/01/05 17:42:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e78000-0x8)='rxrpc_s\x00', &(0x7f000076c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e94000)='user\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000795000-0x8)={0x0, 0x3}, &(0x7f0000054000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00003a9000)={r3, 0x6}, 0x8) write(r2, &(0x7f00009b6000-0x26)="26000000200043f90003ffff04008d4001e20085000012000180ffff000007ff002103c75735", 0x26) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f36000)='/dev/rtc\x00', 0x74540, 0x0) ioctl$TIOCEXCL(r4, 0x540c) r5 = add_key$user(&(0x7f0000948000-0x5)='user\x00', &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000018e000)='D', 0x1, r1) r6 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d08000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a6c000-0x136)="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", 0x131, r0) keyctl$dh_compute(0x17, &(0x7f0000abf000-0xc)={r5, r6, r6}, &(0x7f0000742000)=""/3, 0x3, &(0x7f00008fd000)={&(0x7f00001f9000-0x11)={'tgr192\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000ea000)='./bus\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) write$evdev(r0, &(0x7f0000521000-0x18)=[{{0x0, 0x0}, 0x20000000001, 0x46, 0x2}], 0x18) ftruncate(r0, 0x10481) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/05 17:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x5) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f00007bc000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xad1) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x40) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001cf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)={0x20000004, 0x0}) [ 37.066360] binder: 5328:5350 BC_FREE_BUFFER u000000002000c000 no match 2018/01/05 17:42:08 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000000)={0x2, &(0x7f0000004000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000004000-0x8)=0x0) 2018/01/05 17:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x20004, 0x0}, 'port0\x00', 0x10000000012, 0x21001, 0x6, 0x26, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000be0000)={0x0, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0xf000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x67, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 17:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000db5000)={0x3, 0x0, 0x0, 0x3, 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f89000)='/selinux/checkreqprot\x00', 0x900, 0x0) [ 37.131315] binder: 5328:5330 ioctl 40046207 0 returned -16 [ 37.131458] binder_alloc: 5328: binder_alloc_buf, no vma [ 37.131491] binder: 5328:5341 transaction failed 29189/-3, size 0-0 line 2903 [ 37.202243] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.217937] binder: release 5328:5330 transaction 19 out, still active [ 37.224732] binder: undelivered TRANSACTION_COMPLETE [ 37.230110] binder: send failed reply for transaction 19, target dead 2018/01/05 17:42:08 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ff1000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002bf000)='net/tcp\x00') setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ea2000-0x4)=0x200, 0x4) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f000041a000-0x6)={0x8, 0x6, 0xf69}) readv(r1, &(0x7f0000a85000)=[{&(0x7f00008b7000-0x8c)=""/140, 0x8c}, {&(0x7f000092c000)=""/209, 0xd1}], 0x2) readv(r1, &(0x7f0000ca4000-0x10)=[{&(0x7f0000dad000-0x97)=""/151, 0x97}], 0x1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000095000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d66000-0x4)=0x14) bind$netrom(r1, &(0x7f0000365000-0x48)=@full={{0x3, {"681488de05fc1e"}, 0x9e93}, [{"deb9fe4356deee"}, {"3e7d15f69ee70b"}, {"87080a3d307715"}, {"1f85c402194a88"}, {"91446b151b63b0"}, {"ebc17c1317805f"}, {"7d57cff73ecef5"}, {"f67fae1acb7461"}]}, 0x48) 2018/01/05 17:42:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x0, 0x28000) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r4, 0x5607) r5 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x6, 0x2) write$evdev(r5, &(0x7f00003f9000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x18) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000002000)={r6, 0x7}, 0x8) 2018/01/05 17:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000076d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ION_IOC_SHARE(0xffffffffffffff9c, 0xc0084904, &(0x7f00006de000-0x8)={0x0, 0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a6f000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000545000)={&(0x7f0000c40000/0x3000)=nil, 0x3000}) vmsplice(r2, &(0x7f00001ec000)=[{&(0x7f000030c000)="8a74f9df11d95d5179565f1fe7ef7ce5", 0x10}, {&(0x7f0000a13000)="d041bb19d6a290c506a14a38a5adc85253fa47c3e059ba5141ac99408539a527916edb476176e3bab9caf1f97c0f963bf9658d34cbf22d826a0be15318ee125fd7", 0x41}, {&(0x7f0000cae000-0xc0)="30725e11a4f28772fd4056f9d332818332ccf793e01b3f0fd3a9103b8d2cf17c7c8df92e166d9881cba46fafdfaa76f3fdd15c2d89f4ad8c4fe44a00712327173b1fbe13020efe3fb9ceafd7589ca1252ac642728b1435fe8cdf57fd649f51fb7302ecd527a1afcafbda587ef7f6ab42667ba8131f7be1625e731ff5c866f522a258f804c69f0a4f51e8bf8ad26475a07d1c4abd363b8766e06750d579b160f67abb1c20a9f25ec0df6590d5a8a9d569750e15818c00b3b0230f6f45613cd76f", 0xc0}], 0x3, 0x8) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f0000690000-0x8)={r1, r2}) ioctl$TIOCEXCL(r2, 0x540c) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000334000)={&(0x7f0000ca0000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007fe000-0x30)=[{&(0x7f0000646000)="935e8eabd9eb1cfb57c13b7ef93ff65db7b9219acbaeec44624e68ab44be54ff2361dd472a3ebeef59913381321dd16286180ce4c0c53fc49832d928c5a21ed6d748881a15a04b5a33069819ab7b12cc544245fd6c80de64ac4a46eb1abd117da6364b3e1b27f5781e8e772994b7c710018da02683b58c68e7b307e1fc53e5df9d697360a3f46162cf9674a331277672dc19b407d0f5f4bab5ba", 0x9a}, {&(0x7f0000d77000)="c5ce9669b0ad34829a4d27cb99a34090bb8fd26d6c5e5d2c194f339c309b046d39abaed4d252d5c8520ad88f11a926aa01ad5b774b220fefbf93ccf0293b2a2f5d6b04eb5d18bc35ee1ebf40daf15b1a859737c846fa15af403a8fdac0a3bca2bcf93432b19336e6d55d70db460d187392fc8998b40e0a809a116f6b6826c0a3f499bb9aed31ddb6bd76cbc3f2ed", 0x8e}, {&(0x7f00006b6000-0xcb)="dbf03e1ff838c45af0c5f9691007da037deead3977cdd04470a44cf6da7cb8b59cf79ebd7330befd1656459badd31230277f9625a893eb6daa530bd7eba038eb95f2b46fb713be053fdf6ef372bb269dc36d8d33faad421649318a396345a4d667dc419ffb0fd57fd65092a25b9d6479877df2f7813eaec27191d3cc593bd8e9fb132945f57397d4aa02079fd6cafc7ba2753ad98bd80d540239fa7760fb2bf1587ea18a05902d0b99d363e5a1dd42a3717186ee5e652e0301a5e4592632fd45746ed65eb69ed470ab1057", 0xcb}], 0x3, 0x0, 0x0, 0xc000}, 0x84) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x0, 0x111, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r3, 0xc0184908, &(0x7f0000a03000-0x4a)="aa7997c1f0fd8683366dfc963941ebcf07cd7a2eabf305ce9dcadb5b8df245a9a9cf382fc8db01c044523c7b3341f616fa3bcc4e756f7035b5711dfc029fd970837846fa69e551ebd07c") 2018/01/05 17:42:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000de7000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f000070d000-0xb)='/dev/vcsa#\x00', 0x81, 0x400) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000248000-0x4)={r1}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000e15000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000b76000-0x4)=0xc) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000122000)='/dev/audio\x00', 0x123000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000f96000-0xc)={{0x4, 0x8, 0x4, 0x80000001, 0x8379, 0xfffffffffffffbff}, 0xefcc}) 2018/01/05 17:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x2, &(0x7f0000abc000-0x10)=[{0x2, 0x9, 0x1f07, 0x766f}, {0x2, 0x1, 0x3, 0x1}]}) r0 = getpid() r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ab7000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00008a4000)={{0xa000000000000000, 0x0, 0xbcf, 0x200, "7bff8ec802f2a6c547d4f4d055ceb774b882d63964507ea850b118c1f0d19a6fb826e35bc7d12bebfa4312a7", 0x1}, 0x0, 0x0, 0xbc, r0, 0xfffffffffffffffb, 0x23, "dbcd05ee1506de374a15a06e28eedb7b9838ddc7b3fd6e079b40ce6a9f8efc998f74c0f5cb0ea46d6116e05c9ecbc6a280229e120e38754a90b3194e5dc5c20f", &(0x7f00002d5000-0x28)='systemvmnet1vboxnet0bdeveth0vmnet1&-lo!\x00', 0x28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x9, 0x2, 0x100000001, 0x40], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_procfs(r0, &(0x7f0000230000-0x9)='net/sctp\x00') 2018/01/05 17:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x2d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) sendfile(r1, r1, &(0x7f00008d2000-0x8)=0x0, 0x100) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000c11000)='/dev/audio\x00', 0x800, 0x0) getresgid(&(0x7f0000dd3000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000bcc000)=0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000623000)={&(0x7f0000fac000-0xc)=[0xd31, 0x61, 0x0], 0x3, 0x7, 0x80000001, 0x8718, 0x3, 0x5, {0x2, 0x81, 0x8001, 0x81, 0xc0, 0x7, 0x81, 0xd5, 0x0, 0x9, 0xb, 0x4, 0x9, 0xfffffffffffffffa, "d2db8fca737ca6b4af25f1e2325f3394cea368998b68cba068526d2ef15dc560"}}) 2018/01/05 17:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f1f000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = accept4$llc(r0, &(0x7f00009e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c22000)=0x10, 0x800) r2 = socket$inet6(0xa, 0x80002, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000180000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000bc5000)={0x7}, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00009a7000)={0x0, 0x100000003}, &(0x7f00007b7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000656000)={r5, 0x0, 0x30}, 0xc) r6 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f000081a000-0x4)=r6) splice(r1, &(0x7f0000e3a000-0x8)=0x43, r4, &(0x7f000015d000)=0x0, 0xffffffffffff8001, 0x5) r7 = dup(r3) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000013a000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r7, 0xc0086423, &(0x7f0000ed1000)={r8, 0x3}) getsockopt$inet6_int(r2, 0x29, 0x50, &(0x7f00003bd000-0x4)=0x0, &(0x7f0000be1000-0x4)=0x4) socket$unix(0x1, 0x2, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0x2b, &(0x7f0000552000)={0x4, {{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/05 17:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) r2 = add_key(&(0x7f00000de000-0xb)='cifs.idmap\x00', &(0x7f0000e23000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd3000-0x48)="38a49007ddcd1d3ccb16dd45b393c15943b978a88ab5d4adf982c5d4bf429c2062934c250989a2753fa32e3d9273ffa596349f276ccd415d49cb7daaef8bc83928d12650f19eb687", 0x48, 0xfffffffffffffff9) keyctl$revoke(0x3, r2) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e81000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000000) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000178000-0xd)=""/13) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x6) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f000069e000-0x68)={0x7, 0x5, 0x200, {0x77359400, 0x0}, 0xe4, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r4, 0xaeb7) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fb7000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f000059c000-0x88)={0x7, {{0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000ae9000)={r8, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r7, 0x4008ae6a, &(0x7f0000973000-0x38)={0x5555555555556df, 0x0, []}) ioctl$KVM_RUN(r4, 0xae80, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000bae000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000b26000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c7000)=0xe8) [ 37.340715] WARNING: CPU: 0 PID: 5399 at drivers/staging/android/ion/ion-ioctl.c:73 ion_ioctl+0x2db/0x380 [ 37.350485] Kernel panic - not syncing: panic_on_warn set ... [ 37.350485] [ 37.357849] CPU: 0 PID: 5399 Comm: syz-executor7 Not tainted 4.15.0-rc6+ #248 [ 37.365116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.374737] Call Trace: [ 37.377326] dump_stack+0x194/0x257 [ 37.380956] ? arch_local_irq_restore+0x53/0x53 [ 37.385630] ? vsnprintf+0x1ed/0x1900 [ 37.389430] panic+0x1e4/0x41c [ 37.392631] ? refcount_error_report+0x214/0x214 [ 37.392643] ? show_regs_print_info+0x18/0x18 [ 37.392669] ? __warn+0x1c1/0x200 [ 37.392688] ? ion_ioctl+0x2db/0x380 [ 37.392697] __warn+0x1dc/0x200 [ 37.392707] ? ion_ioctl+0x2db/0x380 [ 37.392726] report_bug+0x211/0x2d0 [ 37.392749] fixup_bug.part.11+0x37/0x80 [ 37.392763] do_error_trap+0x2d7/0x3e0 [ 37.392783] ? math_error+0x400/0x400 [ 37.392795] ? __might_fault+0x110/0x1d0 [ 37.392809] ? lock_downgrade+0x980/0x980 [ 37.392837] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.392859] do_invalid_op+0x1b/0x20 [ 37.392869] invalid_op+0x22/0x40 [ 37.392877] RIP: 0010:ion_ioctl+0x2db/0x380 [ 37.392881] RSP: 0018:ffff8801c06b7ce0 EFLAGS: 00010216 [ 37.392890] RAX: 0000000000010000 RBX: 0000000000000018 RCX: ffffffff8410f42b [ 37.392896] RDX: 0000000000000073 RSI: ffffc900018a7000 RDI: ffff8801c06b7d14 [ 37.392901] RBP: ffff8801c06b7d78 R08: ce05f3ab2e7acd07 R09: ffffed00380d6fa5 [ 37.392906] R10: 0000000000000003 R11: ffffed00380d6fa4 R12: 1ffff100380d6f9e [ 37.392912] R13: 00000000c0184908 R14: ffff8801c06b7d50 R15: dffffc0000000000 [ 37.392937] ? ion_ioctl+0x2db/0x380 [ 37.392966] ? ion_query_heaps+0x490/0x490 [ 37.392995] ? ion_query_heaps+0x490/0x490 [ 37.393005] do_vfs_ioctl+0x1b1/0x1520 [ 37.393012] ? _cond_resched+0x14/0x30 [ 37.393033] ? ioctl_preallocate+0x2b0/0x2b0 [ 37.393051] ? selinux_capable+0x40/0x40 [ 37.393072] ? SyS_futex+0x269/0x390 [ 37.393108] ? security_file_ioctl+0x89/0xb0 [ 37.393126] SyS_ioctl+0x8f/0xc0 [ 37.393150] entry_SYSCALL_64_fastpath+0x23/0x9a [ 37.393157] RIP: 0033:0x452ac9 [ 37.393162] RSP: 002b:00007fad6b63cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 37.393170] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 37.393175] RDX: 0000000020a02fb6 RSI: 00000000c0184908 RDI: 0000000000000014 [ 37.393180] RBP: 00000000000003dc R08: 0000000000000000 R09: 0000000000000000 [ 37.393185] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3d40 [ 37.393190] R13: 00000000ffffffff R14: 00007fad6b63d6d4 R15: 0000000000000000 [ 37.393949] Dumping ftrace buffer: [ 37.394006] (ftrace buffer empty) [ 37.394009] Kernel Offset: disabled