7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r2, &(0x7f0000002000-0x30)={0x30, 0x6, 0x0, 0x5, 0x4, 0x5, 0xb7da, 0xda}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000002000)={{0x8, 0x35}, 'port1\x00', 0x40, 0x8, 0xf4, 0xa1, 0xfffffffffffffffc, 0x1ca, 0x7fff, 0x0, 0x4, 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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1102}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x20000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000003000-0x8)='./file0\x00', 0x240, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000003000)={0x0, 0x81}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000004000-0x8)={r5, 0x2}, &(0x7f0000002000)=0x8) 2018/01/28 06:04:24 executing program 6: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f75000)={0x0, 0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f75000)={0x0, 0x3}, &(0x7f0000947000-0x4)=0x8) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f75000)={r2, 0x62, "f3f2b42a81c0b0cc60747915acbbd0b12eb344ddf4f370dbf4282bdc934a727d5b357be53b1c5a93def23ac6460be76c6cfa0b3622df944200097bd6279d750bf8d66c60ff806782528eb8608a7faf8f8f931cab9a32346cb5114bacdb76fc4cfd65"}, &(0x7f000040c000-0x4)=0x6a) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bce000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000f77000-0xa)={&(0x7f0000315000/0x3000)=nil, 0x401, 0x5, 0x4, &(0x7f00002ff000/0x1000)=nil, 0x3}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c48000-0x10)={0x3, &(0x7f0000f76000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000cf8000)={r4, 0x2, &(0x7f0000803000)=[0x3, 0x9], &(0x7f0000f76000-0x18)=[0x5, 0x3, 0x1, 0xe22, 0x8, 0x9], 0x40, 0x7, 0x9, &(0x7f0000f75000)=[0x5, 0x1, 0x100000001, 0x80, 0x3, 0x2, 0xffffffffffffff80], &(0x7f0000f76000-0x14)=[0xffffffff, 0x2, 0x91, 0x1, 0x7], 0x0}) connect$inet6(r3, &(0x7f0000f70000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000d14000-0x8)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/28 06:04:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) syz_open_dev$mice(&(0x7f0000d6e000)='/dev/input/mice\x00', 0x0, 0x2) write(r0, &(0x7f0000066000-0x87)="598e", 0x2) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) pkey_alloc(0x0, 0x1) 2018/01/28 06:04:24 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075d000-0x4)='/dev/rtc\x00', 0x3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f85000)=[@in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000475000)={0xfffffffffffff46f, 0x2, 0x8, 0x4, 0x80000001, 0x2, 0xc3df, 0xfffffffeffffffff, 0x0}, &(0x7f0000db9000+0x145)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000313000-0x4)=r2, 0x4) socket(0x13, 0xf, 0x100000000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x200000000000042d, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000319000-0x4)=0x8, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000038c000)={0x1, [0x5]}, 0x6) 2018/01/28 06:04:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x300) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @tick=0xffffffff, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 44.915093] binder: 7721:7730 ioctl 5415 20aa9000 returned -22 2018/01/28 06:04:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x4)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @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) setsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000de9000-0xc)={@empty=0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) r2 = socket(0x2, 0x0, 0x401) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f4c000-0xc)=@sack_info={0x0, 0x5, 0x6}, &(0x7f000077f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000084c000-0x8)={r3, 0x301}, &(0x7f0000ddd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000797000-0xa0)={r4, @in6={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x8, 0x9, 0x42}, 0xa0) socket$unix(0x1, 0x1, 0x0) 2018/01/28 06:04:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10003, 0x1000) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 06:04:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000609000)='./file0\x00', &(0x7f0000712000)='./file0\x00', &(0x7f0000df4000)='ext3\x00', 0x40002000, &(0x7f0000d28000+0x47b)="") 2018/01/28 06:04:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002dc000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000263000-0x4)=0x5, 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000b7d000)={'system_u:object_r:insmod_exec_t:-0', 0x20, '/sbin/dhclient', 0x20, 0x39, 0x0, 0x0}, 0x35) 2018/01/28 06:04:25 executing program 0: socketpair$inet(0x2, 0x5, 0x20000003, &(0x7f0000643000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000194000-0x4)=0x0) ptrace$getregs(0xc, r2, 0x9, &(0x7f0000824000-0x13)=""/19) r3 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r3, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r4 = socket(0x3, 0x80007, 0x587e) bind$vsock_stream(r4, &(0x7f00009d5000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f000094a000-0x4)=0x800001) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000e69000-0x1000)=""/4096) lseek(r0, 0x0, 0x3) 2018/01/28 06:04:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0xffffffffffff17a1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x2b, 0x9, 0x6, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x8, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x5, 0x404000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x0, &(0x7f0000001000)=0x4) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x2a)=@random={'syst.me', '$md5summime_typeem0trustedppp1user\x00'}) 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000005000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='$md5summime_typeem0trustedppp1user\x00', 0xfffffffffffffffc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) keyctl$chown(0x4, r2, r3, r4) recvmmsg(r0, &(0x7f0000004000-0x78)=[{{0x0, 0x0, &(0x7f0000001000-0x90)=[{&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000002000-0xb1)=""/177, 0xb1}, {&(0x7f0000002000-0xca)=""/202, 0xca}, {&(0x7f0000001000)=""/63, 0x3f}, {&(0x7f0000003000-0x79)=""/121, 0x79}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000-0xee)=""/238, 0xee}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xda)=""/218, 0xda}], 0x9, &(0x7f0000003000)=""/190, 0xbe, 0x5}, 0x3f}, {{&(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000003000)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000)=""/174, 0xae, 0x8e}, 0xdb}], 0x2, 0x10000, &(0x7f0000004000-0x10)={0x0, 0x989680}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioprio_get$uid(0x1, r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000004000)={0x40}, 0x1) 2018/01/28 06:04:25 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_route(r0, &(0x7f0000024000-0x38)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)={&(0x7f0000027000-0x3c)=@ipv4_newaddr={0x2c, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LABEL={0x14, 0x3, @common="73797a6b616c6c657b30000000000015"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 98.954909] Buffer I/O error on dev loop0, logical block 0, async page read [ 98.962283] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 98.970156] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 98.986643] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/01/28 06:05:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x6) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000643000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) close(r0) 2018/01/28 06:05:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x2, 0x400000000010) write(r0, &(0x7f0000457000)="240000001a0009ffeecd0300e9ff000001fff5006c03050000401d0000ab2af9161790cf", 0x24) syz_open_dev$tun(&(0x7f000095e000)='/dev/net/tun\x00', 0x0, 0x80101) 2018/01/28 06:05:19 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000000f000-0x4)=0x0) r1 = syz_open_dev$mice(&(0x7f0000007000)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000019000-0xc)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000010000-0x8)='./file0\x00', &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000001a000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x3, 0xffff, 0xa, 0x20, 0xa0, 0x87, r2, r3}, {0x8, 0x100000001, 0x7f, 0xfffffffffffffffd, 0x1ff, 0x401, 0x40, 0x6}, {0x80000000, 0x8, 0x256ea97, 0x49}, 0x80, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x0}, {{@in=@broadcast=0xffffffff, 0x2, 0x32}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x4, 0x2, 0x0, 0x3, 0x85f0, 0x0}}, 0xe8) r4 = socket$inet(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001000ff20fffefd956fc283b724a60080020000000000000000000000100004001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:05:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x362, &(0x7f0000f07000)=[]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, @in6=@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, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f0000086000-0x1e)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='sit0\x00'}}, 0x1e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x318}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00004f9000-0x33)="", 0x0, 0x0, &(0x7f0000b1a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@kern={0x10, 0x0, 0x0, 0x200b0b00}, 0xc, &(0x7f0000713000)=[{&(0x7f00000d4000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/01/28 06:05:19 executing program 1: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000efa000-0x4)=[{&(0x7f0000131000)="fb692c104cdb2c63a273802d21b8017c4d5fccc9f19084c7144073ee44ecf490a8e7c531651a6353ec6a8ccd49793fa3b897882a30e423fc0459ee845251892ee83079b7cbdabdf0016ae0df1f31e1ddf35400aac3e4b11f111ec054344b085be9e515f4e37f89dbbfc93faed35146013a02d7ad6a5be61dde13f07ba2652acc5b7cc64c223826349abe4f82685b", 0xffffffffffffff31}], 0x1, 0x0) 2018/01/28 06:05:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000082c000)='/dev/rfkill\x00', 0x1, 0x0) writev(r0, &(0x7f0000f50000+0xf12)=[{&(0x7f00009b5000)="292000001800ff", 0x7}], 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b55000)={0x0, 0x9, 0x2, 0xc0c, 0x9, 0x1faf, 0x6, 0x7fff, 0x7, 0x80000000, 0xf108, 0x1}) 2018/01/28 06:05:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001de000)=0x60) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000003d000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000883000-0x58)={{0xcef5, 0x8}, 0x0, 0x9, 0x7, {0x6, 0x2}, 0x100000001, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f0000f10000-0x30)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x5ca, 0x0}, {0xffffffffffffffff, 0x4001, 0x0}], 0x3, &(0x7f0000ee1000-0x8)={0x0, 0x0}, &(0x7f00002fa000-0x8)={0x0}, 0x8) r2 = socket$inet(0x2, 0x1, 0x0) accept$inet6(r1, &(0x7f0000eaf000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000176000)=0x1c) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000910000-0x8)={0x0, 0x0}) dup3(r2, r3, 0x0) r4 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) readv(r4, &(0x7f0000335000)=[{&(0x7f00000e8000)=""/72, 0x48}], 0x1) lseek(r2, 0x0, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) ioctl$int_in(r3, 0x5473, &(0x7f0000d74000)=0x49d) finit_module(0xffffffffffffffff, &(0x7f0000c90000)="73656375726974790056475361bbc48a27579f5bd9125691b0822b50dc86efff2495bf9a0c8f0459560485267991cfd66cf915183abbc3ad33e898e2887f1807d883646b77f5cb9c29bd9718975c60f5de67a6450590329e1fba5d9379476c9256cd8524725272ee57ec745bc4feaa6e98f5c31b63", 0x4000000000000003) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/28 06:05:19 executing program 0: socketpair$inet(0x2, 0x5, 0x20000003, &(0x7f0000643000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000194000-0x4)=0x0) ptrace$getregs(0xc, r2, 0x9, &(0x7f0000824000-0x13)=""/19) r3 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r3, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r4 = socket(0x3, 0x80007, 0x587e) bind$vsock_stream(r4, &(0x7f00009d5000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f000094a000-0x4)=0x800001) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000e69000-0x1000)=""/4096) lseek(r0, 0x0, 0x3) 2018/01/28 06:05:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000119000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f000084c000-0x10)={&(0x7f0000d8d000/0x2000)=nil, 0x2000}) timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000ec9000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x77359400, 0x0}, 0x8) [ 99.061635] VFS: Dirty inode writeback failed for block device loop0 (err=-5). [ 99.073666] audit_printk_skb: 2501 callbacks suppressed [ 99.073670] audit: type=1400 audit(1517119519.081:1015): avc: denied { net_admin } for pid=3406 comm="syz-executor4" 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 2018/01/28 06:05:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dbd000-0x7)='ns/pid\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000221000)=0x5) ioctl$VT_RELDISP(r0, 0xb702) 2018/01/28 06:05:19 executing program 3: mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00002b2000)='/dev/random\x00', 0x0, 0x1) write(r0, &(0x7f000031d000+0xf9)="1b", 0x1) 2018/01/28 06:05:19 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x140) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000010000-0x10)={&(0x7f0000009000/0x3000)=nil, 0x3000}) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x8, 0x0}) fanotify_init(0x2, 0xc00) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) accept$unix(r0, &(0x7f0000007000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000a000)=0x8) 2018/01/28 06:05:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmsg(r0, &(0x7f00003d6000)={&(0x7f00000e7000)=@in6={0xa, 0x2, 0x983b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000c51000-0x20)=[], 0x0, &(0x7f0000eb1000-0x5a0)=[], 0x0, 0x0}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009f0000)='/selinux/enforce\x00', 0x420300, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000dbb000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) clock_gettime(0x0, &(0x7f000018d000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f00002c3000-0xf0)=[{{&(0x7f0000678000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00005bf000)=[{&(0x7f0000047000)=""/73, 0x49}], 0x1, &(0x7f0000e8b000-0x36)=""/54, 0x36, 0x0}, 0x9}, {{&(0x7f0000cd3000-0x19)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000c33000)=[{&(0x7f0000dff000-0x98)=""/152, 0x98}, {&(0x7f000015e000)=""/0, 0x0}, {&(0x7f0000eb6000-0x20)=""/32, 0x20}], 0x3, &(0x7f00005a2000)=""/167, 0xa7, 0x34000000}, 0x80}, {{&(0x7f000075d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, 0x32, &(0x7f0000afb000-0x20)=[{&(0x7f0000790000-0xe1)=""/225, 0xe1}, {&(0x7f0000f16000-0x40)=""/64, 0x40}], 0x2, &(0x7f0000c53000-0x8a)=""/138, 0x8a, 0x7}, 0x6}, {{&(0x7f0000871000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009e6000)=[{&(0x7f00002d4000)=""/190, 0xbe}, {&(0x7f0000d5b000-0x1000)=""/4096, 0x1000}, {&(0x7f000076b000-0x8b)=""/139, 0x8b}, {&(0x7f00002d4000)=""/237, 0xed}, {&(0x7f0000149000)=""/4096, 0x1000}, {&(0x7f0000984000-0x45)=""/69, 0x45}, {&(0x7f000031a000)=""/13, 0xd}], 0x7, &(0x7f0000995000-0x98)=""/152, 0x98, 0xcdd2}, 0xfffffffffffffffa}], 0x4, 0x2000, &(0x7f0000a97000)={r3, r4+10000000}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00003e1000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8, 0x7, 0x100, 0x500, 0x40, 0x10, r2}) [ 99.096272] audit: type=1400 audit(1517119519.081:1016): avc: denied { net_admin } for pid=7814 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 [ 99.096480] audit: type=1400 audit(1517119519.081:1017): avc: denied { net_admin } for pid=7814 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 [ 99.096491] netlink: 28 bytes leftover after parsing attributes in process `syz-executor7'. [ 99.119922] audit: type=1400 audit(1517119519.121:1018): avc: denied { create } for pid=7813 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 99.130822] audit: type=1400 audit(1517119519.131:1020): avc: denied { net_admin } for pid=3395 comm="syz-executor1" 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 [ 99.132832] audit: type=1400 audit(1517119519.131:1019): avc: denied { write } for pid=7813 comm="syz-executor6" path="socket:[16190]" dev="sockfs" ino=16190 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 99.133299] audit: type=1400 audit(1517119519.141:1021): avc: denied { write } for pid=7813 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 99.148510] audit: type=1400 audit(1517119519.151:1022): avc: denied { net_admin } for pid=3400 comm="syz-executor2" 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 [ 99.149173] audit: type=1400 audit(1517119519.151:1023): avc: denied { net_admin } for pid=3400 comm="syz-executor2" 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 [ 99.159782] audit: type=1400 audit(1517119519.161:1024): avc: denied { net_admin } for pid=3404 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 06:05:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000170000-0x10)={0x2, &(0x7f0000e5c000)=[{0x20, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0x0}]}) r0 = syz_open_dev$tun(&(0x7f0000e30000-0xd)='/dev/net/tun\x00', 0x0, 0x28000) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000059c000)={0x6, &(0x7f0000a23000-0x30)=[{0x2000000000000000, 0x8, 0xd04, 0xfffffffffffffffd}, {0xffffffff, 0x5, 0x7, 0x2}, {0x9, 0x101, 0x0, 0x0}, {0x2, 0x601, 0x2, 0x7}, {0xfffffffffffffff8, 0x6, 0x81, 0x9}, {0x80, 0x3f, 0x10001, 0x2a00000000}]}) 2018/01/28 06:05:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x20800, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="00640001000445") getdents64(r1, &(0x7f0000f73000-0x159)=""/528, 0x210) 2018/01/28 06:05:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x4000000000}, 0xc, &(0x7f0000712000-0x10)={&(0x7f000059f000-0x164)=@newlink={0x2c, 0x10, 0x321, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_BROADCAST={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000085d000-0x4)=0x0) waitid(0x0, r2, &(0x7f0000495000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000c19000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00003e4000-0x48)=""/72, &(0x7f0000831000-0x4)=0x48) syz_open_dev$tun(&(0x7f0000938000-0xd)='/dev/net/tun\x00', 0x0, 0x0) uname(&(0x7f000003a000-0x62)=""/98) 2018/01/28 06:05:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00003d6000-0x4)=0x0, &(0x7f0000243000)=0x4) ioctl$int_in(r3, 0x5452, &(0x7f0000d6e000-0x8)=0x4) ioctl$TIOCNOTTY(r3, 0x5422) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000c72000)=0x6, 0x4) exit(0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r3, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 06:05:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80801, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x3f, r0, 0x0) r1 = socket(0x14, 0x80000, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000093e000-0x11)='/dev/vga_arbiter\x00', 0x88400, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000072000+0x73d)={0x5, 0x0, 0x0, 0x100, 0x9, 0x0}) write(r1, &(0x7f0000192000-0x24)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a8c000)={0x0, 0x20000000}, &(0x7f00006a0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000567000)={0xe58, 0x2, 0x7, 0x8, r3}, &(0x7f00008a8000)=0x10) 2018/01/28 06:05:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002e1000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000715000)='/dev/vga_arbiter\x00', 0x22880, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000bfe000)=0x0) write$selinux_validatetrans(r0, &(0x7f00005b9000-0x75)={'system_u:object_r:auditd_var_run_t:s0', 0x20, 'system_u:object_r:device_t:s0', 0x20, 0x38, 0x37, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x75) r2 = dup(r0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000b86000+0xa95)=0x80) 2018/01/28 06:05:19 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000001000)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7fff, 0x4, 0x4}, &(0x7f0000014000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000012000)={r1, 0x9, 0x20, 0xe, 0x0}, &(0x7f0000000000)=0x18) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 06:05:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) poll(&(0x7f000097f000)=[{r0, 0x0, 0x0}], 0x1, 0x1000) ioctl(r0, 0x2283, &(0x7f0000827000-0x1)='g') write$evdev(r0, &(0x7f0000093000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x90) prctl$intptr(0xc, 0x0) 2018/01/28 06:05:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000305000-0x8)={0x0, 0x0}) listen(r0, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00008d8000-0x89)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") writev(r1, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) preadv(r0, &(0x7f0000d40000)=[{&(0x7f0000257000)=""/47, 0x2f}, {&(0x7f0000671000)=""/4096, 0x1000}, {&(0x7f0000967000)=""/186, 0xba}, {&(0x7f00001f7000-0x62)=""/98, 0x62}, {&(0x7f00002c0000-0xd7)=""/215, 0xd7}, {&(0x7f000055f000-0x38)=""/56, 0x38}], 0x6, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000b99000)={0x3, {0x2, 0x2, @rand_addr=0x4c6c1455, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0xffff, 0x4, 0xfffffffffffffffb, &(0x7f00007f5000-0x10)=@generic="ccb13ccf732b3b0a54743f7eed204506", 0xfff, 0x6, 0x401}) sendfile(r1, r1, &(0x7f00008e9000)=0x1, 0x9) 2018/01/28 06:05:19 executing program 1: mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000ab7000)='asymmetric\x00', &(0x7f00009c1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ab7000)="9ed22321ff37fb8896b45d7ab99d4163a82b0033a50d5f7e9fdf991060de45de8432433cc5a8a07e3ab60d01e449a7f7dc4c34abdd70b208a3f7efc380f91ffce79f2c8011b4bd12e9f695f4e0d6fa3c440096b0c6cc3b3dfe26801591839ff9ed0f5ed35ee672e0adc127e5b089850291b1ce33c5786f48b61eaac78678f53228ea4ab72eea66a0509e968e9042de60065667c464ad6ee2ac9d2eae782f1949fee7631c11b30bb97130a95ebe99f13f6d41ea9bc1dfdfe5d2f0d767109286a2b340a1efff0bb67f0d55dde21ed32b7ac0864b994f0a62d4db232401985519cf21b2fb210c", 0xe5, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r2) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) r3 = openat(0xffffffffffffffff, &(0x7f000099c000-0x8)='./file0\x00', 0x5c983, 0x4) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r3, &(0x7f0000ab9000-0x29)={'system_u:object_r:sshd_key_t:s0', 0x20, 'sysadm_u\x00'}, 0x29) socket$key(0xf, 0x3, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ab1000-0x30)={0x8, 0x0, &(0x7f00000fa000)=[@acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)=""}) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0xc, &(0x7f0000aba000-0x4)=0x0, &(0x7f00000b6000-0x4)=0x4) 2018/01/28 06:05:19 executing program 3: 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(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000d000-0x18)={r2, 0x0, 0x0, 0x0}) 2018/01/28 06:05:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = eventfd2(0x9, 0x800) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x2, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = syz_open_dev$loop(&(0x7f0000e05000-0xb)='/dev/loop#\x00', 0xfffffffffffffff8, 0x8000) r7 = signalfd4(0xffffffffffffff9c, &(0x7f0000504000)={0x7ff}, 0x8, 0x80000) ppoll(&(0x7f0000a61000)=[{r0, 0x4000, 0x0}, {r1, 0x8009, 0x0}, {r2, 0x4000, 0x0}, {r3, 0x0, 0x0}, {r4, 0x201, 0x0}, {r5, 0x0, 0x0}, {r6, 0x4100, 0x0}, {r7, 0x0, 0x0}], 0x8, &(0x7f000012c000-0x10)={0x77359400, 0x0}, &(0x7f0000025000)={0x4}, 0x8) r8 = socket$inet6(0xa, 0x400000000001, 0x0) r9 = dup(r8) bind$inet6(r8, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r8, &(0x7f0000f98000)="", 0x0, 0x2000000c, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r8, 0x5460, &(0x7f0000e27000-0x8)=0x0) ioctl$sock_SIOCGIFBR(r9, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r10 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r10, 0x4) sendfile(r9, r10, &(0x7f000053d000-0x4)=0x0, 0x8080000001) pause() r11 = syz_open_procfs(0x0, &(0x7f0000db0000-0x9)='net/tcp6\x00') sendfile(r11, r11, &(0x7f0000800000+0x37c)=0x2, 0x400000ff) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r11, 0x6, 0x1d, &(0x7f0000d24000)={0x7ff, 0x4, 0x0, 0x100000001, 0x3}, 0x14) 2018/01/28 06:05:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) pread64(r0, &(0x7f0000001000-0xb6)=""/182, 0xb6, 0x2d0f) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20100, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000001000)={0x0, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000003000-0x48)=""/72) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000003000-0x4)=0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001000)=0x8) r2 = fcntl$getown(r0, 0x9) r3 = fcntl$getown(r0, 0x9) tgkill(r2, r3, 0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000)={0x0, 0xdd}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000)={r4, 0x5}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000004000)=0x9, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000006000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000006000)=0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x3) read(r1, &(0x7f0000001000-0xb)=""/11, 0xb) socket$inet6_tcp(0xa, 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000003000)='/dev/keychord\x00', 0x40000, 0x0) [ 99.630194] device gre0 entered promiscuous mode 2018/01/28 06:05:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002e1000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f00005b9000-0x75)={'system_u:object_r:auditd_var_run_t:s0', 0x20, 'system_u:object_r:device_t:s0', 0x20, 0x38, 0x37, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x3b1) 2018/01/28 06:05:19 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) bind$inet(0xffffffffffffffff, &(0x7f0000013000+0x93f)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fremovexattr(r0, &(0x7f00001a6000)=@random={'security.', '\x00'}) r1 = open$dir(&(0x7f00007be000)='./file0\x00', 0x8000, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d3f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024a000-0x4)=0xe8) lstat(&(0x7f000038a000-0x8)='./file0\x00', &(0x7f000071b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000940000)='./file0\x00', r2, r3, 0x1000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 99.678177] binder: BINDER_SET_CONTEXT_MGR already set [ 99.702574] binder: 7891:7898 ERROR: BC_REGISTER_LOOPER called without request 2018/01/28 06:05:19 executing program 2: r0 = socket(0x200000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r0, &(0x7f0000c66000)=0x0, 0x2, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fdc000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fdc000-0x5)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000001000-0x8)={0xee5}, 0x8, 0x80800) [ 99.727081] binder: 7887:7890 ioctl 40046207 0 returned -16 2018/01/28 06:05:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$peek(0x1, r0, &(0x7f000041b000-0x8)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000794000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) fcntl$setsig(r2, 0xa, 0x2e) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) r3 = gettid() ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000447000)={@generic="c27979f038efe907844098c9027ea970", @ifru_addrs={0x2, 0x1, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setxattr(&(0x7f0000706000-0x8)='./file0\x00', &(0x7f0000b8b000-0xc)=@random={'osx.', 'cpuset[\x00'}, &(0x7f00008dc000-0xd)='procselinux(\x00', 0xd, 0x2) socketpair(0x5, 0x1, 0x5, &(0x7f00004c2000-0x8)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f00000f4000-0x8)={0x2, r3}) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000278000-0x4)={0x3, 0x7, 0x3000}, 0x4) 2018/01/28 06:05:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009c8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000173000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003ca000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000d5f000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000b03000-0x4)=0x4, 0x4) 2018/01/28 06:05:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a7d000)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000246000-0x8)={0x0, 0x1}, &(0x7f00002fb000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001f8000)={r1, 0x87}, &(0x7f0000ad6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c0a000)=@sack_info={r1, 0x6, 0x10001}, &(0x7f00001b4000-0x4)=0xc) r2 = syz_open_procfs(0x0, &(0x7f000053f000)='oom_score_adj\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f0c000-0xe8)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000dd000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000972000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x0, 0x0, 0x2, 0x9, 0xa, 0x80, 0x80, 0x73, 0x0, r3}, {0x1, 0x0, 0x6, 0x641c, 0xc3e, 0x3, 0x3, 0xff}, {0x9, 0x5, 0x8, 0x4}, 0x11, 0xf, 0x2, 0x1, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x6, 0x0, 0x0, 0x100, 0x2, 0x8, 0x7}}, 0xe8) sendfile(r2, r2, 0x0, 0x2735) [ 99.745286] binder: 7887:7901 Acquire 1 refcount change on invalid ref 1 ret -22 [ 99.767748] binder: BINDER_SET_CONTEXT_MGR already set [ 99.767754] binder: 7887:7908 ioctl 40046207 0 returned -16 [ 99.767924] binder: unexpected work type, 4, not freed [ 99.767925] binder: undelivered TRANSACTION_COMPLETE [ 99.767935] binder: undelivered TRANSACTION_COMPLETE [ 99.767939] binder: undelivered transaction 20, process died. [ 99.784846] binder: BINDER_SET_CONTEXT_MGR already set [ 99.784853] binder: 7887:7908 ioctl 40046207 0 returned -16 [ 99.787934] binder: 7891:7909 ERROR: BC_REGISTER_LOOPER called without request [ 99.788414] binder: 7887:7908 Acquire 1 refcount change on invalid ref 1 ret -22 [ 99.791538] binder: 7891:7909 got reply transaction with no transaction stack [ 99.791543] binder: 7891:7909 transaction failed 29201/-71, size 24-8 line 2920 [ 99.794914] binder: release 7891:7898 transaction 25 out, still active [ 99.794916] binder: undelivered TRANSACTION_COMPLETE [ 99.794925] binder: undelivered TRANSACTION_ERROR: 29201 [ 99.795017] binder: send failed reply for transaction 25, target dead [ 99.837905] ALSA: seq fatal error: cannot create timer (-22) [ 99.861332] ALSA: seq fatal error: cannot create timer (-22) 2018/01/28 06:05:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000245000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000d75000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000317000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000-0x4)=0xe) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000288000)={0x0, 0x0}) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000b5e000-0x4)=0x0, &(0x7f0000585000)=0x4) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00009b8000)=0x0) 2018/01/28 06:05:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000d37000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x10) getpeername$ipx(r0, &(0x7f0000636000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000397000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r1, &(0x7f0000c2f000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/28 06:05:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e1a000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5f000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000177000-0x38)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r1}, {@in=@empty=0x0, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000000}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:05:20 executing program 3: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r0, &(0x7f00007a8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000077c000)='/proc/self/net/pfkey\x00', 0x40200, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ac9000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000cc2000-0x10)={0x0, 0x0, 0x2}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f6a000+0xea)={r2, r3}) 2018/01/28 06:05:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$inet(0x2, 0x80000, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000b0a000-0x10)={0x1000, &(0x7f0000783000-0x1000)=""/4096}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d4f000)={"0e3d4ec4e1bd51ea5b7187ceb63a203d", {0x4, 0x9, 0x1, "adeebcfb1a73", 0x9, 0x0}}) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) 2018/01/28 06:05:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000db5000)='./file0\x00', 0xfffffffffffffffe) r0 = socket$packet(0x11, 0x3, 0x300) lsetxattr(&(0x7f00008fe000-0x8)='./file0\x00', &(0x7f000053d000-0x13)=@random={'user.\x00', '/dev/snd/seq\x00'}, &(0x7f00008a1000)="020000000200000000000f000709002d6a1f06a05882", 0x16, 0x0) r1 = dup2(r0, r0) readlinkat(r1, &(0x7f0000265000)='./file0\x00', &(0x7f000098c000-0x95)=""/149, 0x95) 2018/01/28 06:05:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendto(r0, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00002f2000)=0x400, 0x4) recvfrom$unix(r0, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000c82000-0x4)=0x0, &(0x7f0000fe6000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)='L', 0x1}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000001c000-0x1c)={0x0, 0x14, "18963fa9d62f9a5c30ff2153c3d8edebd56b4eee"}, &(0x7f0000006000)=0x1c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f000001b000)={r4, @in={{0x2, 0xffffffffffffffff, @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]}}, 0x8c) sync() 2018/01/28 06:05:20 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000029a000-0x20)={@generic="7001e5dbb25ef174550d34c8cd324471", @ifru_flags=0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000004a000)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000bc7000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1b, 0x10001, 0x81, 0x0, 0x80}, &(0x7f0000ae2000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1}, 0x98) 2018/01/28 06:05:20 executing program 6: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000003d000)='big_key\x00', &(0x7f0000045000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000045000)='mime_type\x00', 0x0) keyctl$describe(0x6, r1, &(0x7f0000043000-0x99)=""/153, 0x99) r2 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r2, r0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000046000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7ff, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:05:20 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000011000)={0x14, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000014000)='/dev/pktcdvd/control\x00', 0x800, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000009000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0xfffffffffffffffe) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000014000-0x4)={0x8, 0x8, 0x101}) 2018/01/28 06:05:20 executing program 5: mlock2(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x0) 2018/01/28 06:05:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f000019f000)=0x0, &(0x7f000023a000)=0x4) accept$packet(0xffffffffffffffff, &(0x7f0000d38000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c7f000)=0x14) lstat(&(0x7f0000159000)='./file0\x00', &(0x7f0000cdb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c3b000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x0, 0x8, 0x2, 0x7de1ba5, 0xa, 0x0, 0x20, 0x6c, r1, r2}, {0x4, 0x8000, 0x5, 0x2, 0x0, 0x2, 0x4, 0x8}, {0x4, 0x0, 0x3, 0x6}, 0xffffffffffffff7f, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, 0xa, @in=@rand_addr=0x100000001, 0x1, 0x4, 0x1, 0x6300, 0x5, 0x0, 0x1000}}, 0xe8) 2018/01/28 06:05:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) r0 = open(&(0x7f00006ac000-0x8)='./file0\x00', 0x2000, 0x100) r1 = fcntl$getown(r0, 0x9) sched_setaffinity(r1, 0x8, &(0x7f00000e9000-0x8)=0x10001) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") unshare(0x400) r2 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fchown(r2, 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aeb000)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/01/28 06:05:20 executing program 4: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) fcntl$setstatus(r0, 0x4, 0x2400) sendto(r0, &(0x7f0000fc5000)="a73dbf8d", 0x4, 0x0, 0x0, 0x0) 2018/01/28 06:05:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/autofs\x00', 0x321602, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000063b000)={0x0}, &(0x7f0000ac8000)=0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000ac7000)=0x6, 0x4) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f000053c000)="3900000013000904690000008000fffd180000540100000045000107000000140d001a000001020004000a00000000000000010c00001ee400", 0x39}], 0x1) writev(r0, &(0x7f0000607000-0x10)=[{&(0x7f0000ba2000)="29c307b726e266f63aa267b056b084582362db27e04d2daee7aa8aa96ad8c37c763ae6c0c9b9eafd327330604f0505f1dca82dac5f6ee4dfbafbfaa1b08cfa4688a8eead141838a335a1d259b136b2e97cbc8e53e3b38a0df55bc68b0d4571967710518a133aa612b03dd6efdfa67bd1cb01f9b5f903a0b9bd8b0e6750dc27341e24d2ce4dc255179e5a2606ab611443abeb24b664e58826a3fdfb8f4baf18c168b61e57d2a4b0b0ac8be40761355835410504a6a3cd7d412ede5c165c60e1e2178bc3e958eaef4a1c38723f67031f04f14da225efa636627cc91b7e9b75ddee839abfc49c", 0xe5}], 0x1) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000d00000-0x2)=0x0) 2018/01/28 06:05:20 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f000001e000)=[{&(0x7f0000014000)="b5c59311def92d9907ac59695c2960da7689a91fdc4924e460be11044ff269b94842f3a478dae10fe4189974d640384d74ba3ebcc7913d270ffef074325c50e69ddcd9a5ecc777ae137e585d56cfc5c356ddc529dff4cc1d2773af0c2dc23c575c3c99ca3f208b377b2a640ef64945ae579cafd6a1aa101ff4d59c081ccea4a23fdecb0431c764a16a439346b526ca61b1e9b774ed8cce690b902ca5910611fa38925892ecba737d", 0xa8}, {&(0x7f000001f000-0x1000)="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", 0x1000}], 0x2, &(0x7f000001e000)=[{0x10, 0x12f, 0x8, ""}, {0x38, 0xa9, 0x5, "3fac506ecb470a1bff817c7f814e57018e1a9367aadcd1150fc6ae4c0961db86f73863c3b840"}, {0xd0, 0x3b, 0x8, "1c67f256a67556804abbd67370dc14491af4b6b8f3f51aeb7644d1cf58c9a3a8541625a054c877f1479133f6aeb218e4f5ac353e5316f2339f80b1a8ae638a3e25029746f26e2decb20056cd92868c939739bdf3fdae9a94fd7c3b731c9df088c326803b8fb6796d91abc714b2ac21f3ef2bd4a0ecd62da74da6d2a23fd919d0b34fb857d0a5de1b517ed9ec953922fd522bea75f90f4b8562661a4629d8d89944948f40124fe5a1665646860ad20da4b418a8706b30fba9bf7c5c4f5d15"}, {0x90, 0x10b, 0x4, "1d657a281407d8b03802674adecc8955f63d92fdf74c8425318d2480522c55d36576a9144a9e2ce807198832ac5290091921ebc5f7a420b6c5b067da04e96a46dfdfc640afeb37ab52d12de50d03f97a4ba77ebab0fe061ea579de6f24bbcc5c3716670110907f60a67470e6092cec4fde62247d6e351da0b8"}, {0xb8, 0x11f, 0xc8, "9b4db749289eb6b5e78872eac7765015b9043cf31c8da0cd869d1d9a500b78b7cc3750ccecbc8a8088e4e1f433324ce81ddbf9a174515697a0b1c92be247e2c45a586f23b2bc40a8a0471c564c562427be53860ee2d1898cf1e0023afc11cd7e13c283ae53617617942b4272cb3eb8cafc1535f6f2f3cba2638a322d97e01a2ce009fb93f62f099cee61322cbff413c9097505d3168cf1621876e64c139ca87d76dee6d7b2"}, {0x100, 0x0, 0x0, "a756aad7d7d516fde15d2db5c7adfbce70a9a302c3a3123ba0335459fbaa6eec2939269c164a02bb19069f22f85fbd7cbc5a77cb7e12dde2a58e2654c07947e4b2e4874125ddbed10ac3eb83b61ff1ec80ce4eefa238f4e02db109d455c75354da13bae567ab00e091acd0d2ffb6bb96ce1ab861585218bce2684478e5afcd46b92bd0b12dfd022b10a072bc8362a6dce0af735b01fb38ba44c4c58d64c981b0d96851eef0a9e1a6b9ee4334459892bf73c1184717ac8f1e6140055f71ae0211c3799f07b1af83f34e4c453b78e8456d7d92e3cdc885af49c471807edcb1068375544fde5b277e6c2918e873c3"}, {0x58, 0x104, 0x4873, "47b9dc3c9399a77b8b1a93ff80232e830eda25064bcd4abdac61966a7ac016b90444f53e197d478d0e1d2ad7abebebd935bba3d976f8411f76b99a0e9786e14a93"}, {0x1010, 0x1ff, 0x54f, 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"}, {0xa0, 0x100, 0x9, "dc710d85e5fad3f5aaad16ca9456615c9e26e504623928e414eaada2a3f5486b1797b664454b45d99b42a72af07ce325ee074a230d6d86c0198b0975a0c2772d4059cd6ccf582aba20187cb83d3702ad6f4788b0360841469b779811219ee175448bbf74a8ad2aa45d7fa4595724903419bc291a42d9df1dcc4694e9ebed8e01dbcb78bb4f4a9207239a"}, {0x28, 0x11f, 0x9, "861d6ca4db22024e16dc4a1586164b95b560"}], 0x1490, 0xc000}, 0x44) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000020000)='/dev/usbmon#\x00', 0x0, 0x200) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000008000-0x4)={0x5, 0x401, 0x9}) quotactl(0x5, &(0x7f000001d000)='./file0\x00', r1, &(0x7f000001d000)="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") mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000011000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000-0x4)=0xe8) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f000001c000)=""/144, &(0x7f0000004000)=0x90) readahead(r3, 0x10000, 0x100) [ 100.198345] netlink: 9 bytes leftover after parsing attributes in process `syz-executor3'. [ 100.220978] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57894 sclass=netlink_route_socket pig=7995 comm=syz-executor3 2018/01/28 06:05:20 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x4)={0x20080523, 0x0}, &(0x7f0000216000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x4}) 2018/01/28 06:05:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000e2e000-0xab)=""/171) prctl$intptr(0x8, 0x1) 2018/01/28 06:05:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d7b000)=0x0, &(0x7f0000510000-0x4)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000c28000-0x28)=@routing={0x3a, 0x4, 0x2, 0x7fff, 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]}]}, 0x28) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/28 06:05:20 executing program 4: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fc5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000fc6000-0x88)="1cae0cf2758a14f25ba5b74a10afd3483d9e3216283958ba9cb3f8dd53a68a8d10b55441943490128f6fe29153c8936066a59e6e15c4bff6ea02268d2e69e7997db2851f3a7081c78e5656c3f8f9d2d7dbc1202999b788e6664496d94705b557f2169cbfcfeaa4a8fb01130ee480ab7dabede97b1fe58563da9d24b5c1f9eccd50078fe283f6cc52", 0x88) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000fc5000-0xc2)="") 2018/01/28 06:05:20 executing program 1: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f72000)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_buf(r2, 0x1, 0x22, &(0x7f00007a2000-0x9e)=""/158, &(0x7f0000f6b000)=0x9e) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000527000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f73000)=0xc) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f73000)='./file0\x00', &(0x7f0000f73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000049e000-0x8)='./file0\x00', &(0x7f0000f73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000e72000-0x20)={0x7f, 0x1ff, 0x1, 0x1, 0x48, 0x1, 0xc7c, 0x8000, 0x0}, &(0x7f0000f74000)=0x20) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f74000)=@assoc_value={r5, 0x9c0}, &(0x7f00004be000-0x4)=0x8) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f73000)='./file0\x00', &(0x7f00002df000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000f75000-0x10)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f74000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f74000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000014b000)={0x0, 0x0, 0x0}, &(0x7f0000e25000)=0xc) r9 = getgid() getegid() mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000803000)='./file0\x00', &(0x7f0000f73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x9, &(0x7f0000c42000)=[r8, r9, r9, r6, r7, r8, r9, r3, r4]) signalfd(r1, &(0x7f0000ce4000-0x1)={0x2}, 0x8) 2018/01/28 06:05:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000431000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000709000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000e10000)=0x14) lstat(&(0x7f000080f000)='./file0\x00', &(0x7f00004b5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000dfd000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x5920, 0x0, 0x10000000000000, 0x2, 0x20, 0x20, 0x3f, r1, r2}, {0x5, 0x0, 0x6868, 0x0, 0xd8, 0x4, 0x3, 0xda8e}, {0x1, 0x3f, 0xf701, 0x779}, 0x6, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0xd}, 0x1, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0x7, 0x3, 0x1, 0xfffffffffffffffa, 0x800, 0x7f, 0x9}}, 0xe8) r3 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x80000000000ff) dup2(r5, r4) write$sndseq(r4, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x1, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/28 06:05:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', @ifru_names=@generic="16d9a03340487c8735db24a266325d59"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000df4000)='attr/fscreate\x00') preadv(r2, &(0x7f0000950000)=[{&(0x7f0000752000)=""/200, 0xc8}], 0x1, 0x0) 2018/01/28 06:05:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000084e000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000082000-0x4)=0xe8) sendmsg$nl_generic(r0, &(0x7f00006f7000-0x38)={&(0x7f00004ac000+0x6c1)={0x10, 0x0, 0x0, 0x1000020}, 0xc, &(0x7f0000c1f000-0x10)={&(0x7f0000a9c000)={0xd0, 0x18, 0x8, 0x0, 0x0, {0x5, 0x0, 0x0}, [@nested={0x3c, 0x3d, [@generic="3aefd992c348", @typed={0xc, 0x7d, @u32=0x4}, @generic="0d500c9bde70df461734ecb58ffb82a02db920f89fdf20fadf2f494ea066c94ac599d255758b"]}, @generic="d97ae83774a9c0109f0949a6528409459e45495bb6b4aea40721f5c0de8454101e527e2d230bae762f22c12a8399d270c75d642d5623770324818939473001d2127e53fc011c06089eac1af1ba46186969d7f55069e03d3082b77cf24d6c9ff699b1b7ef6c4f046800d511925717a73cbc", @typed={0xc, 0x67, @uid=r1}]}, 0xd0}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x80247008) 2018/01/28 06:05:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x10f) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={0x0, 0xfffffffffffffffb}, &(0x7f0000000000+0x430)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000003000)={0x4, 0x5, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={r1, 0x40bad550, 0x8001, 0x8, 0x1, 0xffffffff}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000005000-0xc0)=""/192, &(0x7f0000003000+0x608)=0xc0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000)={0x7, &(0x7f0000005000)=[{0x5491, 0x4, 0x8, 0x5}, {0xffffffffffffffe0, 0x8, 0x0, 0x9}, {0x7c, 0x81, 0xffffffffffffffc0, 0x22e}, {0x8, 0xee64, 0x891, 0x571}, {0x3, 0xa927, 0x5, 0x0}, {0x10, 0x4, 0xfffffffffffff000, 0x8}, {0x800, 0xff, 0x100000001, 0x6}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in={{0x2, 0x3, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8}, &(0x7f0000000000)=0x98) syz_emit_ethernet(0xc6, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [{[], {0x8100, 0x4, 0x5, 0x2}}], {@x25={0x805, {0x3, 0x7, 0x1b, "73bf7fd9f76769b2ee53471f3385bdec9948352638dae95625e85e975937fb582a79562f9f349a79cc30fb067837ad759d1167bd518ab0ffc4e88dc09b3116bebfc55b79e6230ef1f5557ca5d0112679c0a43d502b44e860152641f09486e670ac3e2d4bf27111fdd24dc4dd950c4c4bd8b1759276dd81a3f8b2d4b02681e4c6461e8bc3e50d186b1918d994aa6ee04884ab37615d2eab63d131abe7eeb8b6fbc6d5d77603b02162b4669adf8c44f5c7f1"}}}}, &(0x7f000009a000-0x18)={0x1, 0x4, [0xcc3, 0x3fd, 0xc8b, 0xd07]}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) [ 100.254495] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57894 sclass=netlink_route_socket pig=7995 comm=syz-executor3 [ 100.255223] netlink: 9 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/28 06:05:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x7f5f, 0xff, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) modify_ldt$write(0x1, &(0x7f0000a3a000-0x10)={0x6, 0x0, 0x400, 0x8, 0x7, 0x0, 0x40, 0xab2d, 0x1f, 0x7}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00006d5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2200}) 2018/01/28 06:05:20 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000012000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x1b)="", 0x3be, 0xfffffffffffffffc) keyctl$link(0x8, r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000014000-0x8)='big_key\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)='keyring\x00', r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003000-0x8)={0x2, 0x6, 0x3, 0x5}, 0x8) 2018/01/28 06:05:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000053c000-0x4)=0x0, &(0x7f000084e000)=0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cb7000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) accept(r1, &(0x7f0000633000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000059000)=0x10) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e95000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a0a000)=0x3ff, 0x4) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000f70000)=""/242) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000060a000)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffff52}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x3, 0x1, 0x9, 0x40}, &(0x7f00005dd000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007a1000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x80, 0x200, 0x42}, 0xa0) 2018/01/28 06:05:20 executing program 3: mmap(&(0x7f0000000000/0xab4000)=nil, 0xab4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00008e8000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) r1 = socket(0x3, 0x80003, 0x6) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f00002ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ab5000-0x4)=0x60) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) fdatasync(r0) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000ab5000-0x8)='keyring\x00', &(0x7f0000589000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$update(0x2, r2, 0x0, 0xffffffffffffffa6) close(r0) 2018/01/28 06:05:20 executing program 7: r0 = syz_fuse_mount(&(0x7f0000002000-0x7)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200000, 0x98) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000013c000-0xb)={0x5, &(0x7f000054d000-0x28)=[{0x800, 0x1, 0x6, 0x6}, {0x1, 0x4, 0x7, 0x0}, {0x8001, 0x1f, 0xfffffffffffffffb, 0x2}, {0xe9, 0x4, 0x40, 0x1ff}, {0x9976, 0x6, 0x7fff, 0x3}]}, 0x10) close(r0) 2018/01/28 06:05:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00004f8000-0xd)='dns_resolver\x00', &(0x7f000076d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d9a000-0x1)='\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f000060c000-0x8)='keyring\x00', &(0x7f00009dd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000e14000-0x38)={&(0x7f000066d000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d8000-0x50)=[{&(0x7f0000a81000)="90d79a", 0x3}], 0x1, &(0x7f00000e0000-0x120)=[], 0x0, 0x0}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc004510e, &(0x7f0000a81000-0x1)=0x0) 2018/01/28 06:05:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000036c000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x7fffffff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000)={r2, 0xcf, 0x20}, &(0x7f0000000000)=0xc) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000)={"67824a5716ee54e40ad90af7c86e5f57", {0x4, 0x4e, 0x6, "154d14c4123e", 0x5, 0x0}}) prctl$getreaper(0x0, &(0x7f0000001000)=0x0) 2018/01/28 06:05:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00001b0000)={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4476b0a8}, {0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, 0x7ff, [0x4, 0x7ff, 0x8, 0x2, 0x7, 0x8, 0x3, 0x6]}, 0x5c) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 06:05:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x300000000}, 0xfffffe5f) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000a57000+0x5bb)=0x1, 0x4) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/28 06:05:20 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d9a000)='/dev/autofs\x00', 0x24240, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000b2f000-0x4)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d99000)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000d99000)=""/0, &(0x7f0000b92000)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000d9a000)=0x0, &(0x7f0000d44000-0x4)=0x8) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000d9c000-0xa7)=""/167) 2018/01/28 06:05:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x17fffffd) r1 = syz_open_procfs(0x0, &(0x7f000063f000-0x7)='ns/pid\x00') setns(r1, 0x0) 2018/01/28 06:05:20 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000797000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6d000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000c63000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, r1}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000001000-0x50)={0x1, 0x3, 0x621aee10, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000001000-0xf8)={{0x3, 0x1, 0x1, 0x1, 0x3ff}, 0xfff, 0x5, 'id1\x00', 'timer1\x00', 0x0, 0x2, 0x80000000, 0x5f7, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000002000-0x1)=""/1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xd88}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000)={r3, 0x1}, &(0x7f0000001000-0x4)=0x6) write$eventfd(r2, &(0x7f0000001000-0x8)=0x8, 0x8) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000001000+0x396)=""/91) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000004000-0x12)='/dev/input/event#\x00', 0x3f, 0x101002) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000004000)={0xcbe1}, 0x4) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000006000-0x108)={0x80000000, {{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4d29}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x14) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000006000-0x30)={0x2, 0x7b86, 0xe0d5, 0x0, 0x7f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000008000-0xc)={r1, @broadcast=0xffffffff, @rand_addr=0x779}, 0xc) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000005000)={0x0, 0x7530}, 0x10) 2018/01/28 06:05:20 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000958000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x3) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = getpid() getpgid(r2) 2018/01/28 06:05:20 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000001000-0xfa)=""/250, &(0x7f0000000000)=0xfa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) symlinkat(&(0x7f0000971000-0x8)='./file0\x00', r0, &(0x7f000054b000)='./file0\x00') sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c27000)={&(0x7f0000cfe000)={0x14, 0x1, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000296000)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000a95000-0x38)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000265000-0x10)={&(0x7f0000f69000)={0x68, 0x9, 0x3, 0x1, 0x7, 0x0, {0x3, 0x0, 0x0}, [@nested={0x54, 0x1c, [@typed={0xc, 0x36, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x5a, @fd=r1}, @generic="1030c0d6fdd1f0f9b4d023f34001cfd3a85fae60165032aec6c3fcb62c235defab07ad2b3ef66bc9", @typed={0x10, 0x5, @u64=0x2}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x10) 2018/01/28 06:05:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000591000-0xb)='/dev/loop#\x00', 0x3922, 0x8000) write(r0, &(0x7f00002af000-0x3b)="89368e682e20409cc64c755b134abf1fe4ed948863c44e51df49290612663703ce6394b1d1db12e26bc9a0278fa09181d1b0dbeee88b4e7ef13489", 0x3b) r1 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000a6a000)=[], 0x0, 0x0, 0x0) pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) 2018/01/28 06:05:20 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00006d6000)={0x9, 0x0, {0x2, 0x1, 0x7, 0x2, 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]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000ed000-0x68)={0x4, 0x2, 0x4, {0x0, 0x0}, 0x1000, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000e94000)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="6da9bb09c203a5b8206da3482bc2fdb3"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000583000)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_opts(r1, 0x0, 0x200000000d0, &(0x7f000094d000)=""/0, &(0x7f000094e000-0x4)=0x0) 2018/01/28 06:05:20 executing program 0: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f88000)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f8d000)={0x0, 0x0}, 0x0, 0xffffffffffffffff) 2018/01/28 06:05:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @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) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(0xffffffffffffffff, &(0x7f00002a8000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20c) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d49000-0xc)={0x0, 0x2e1, 0x2, [0x3dd800000, 0x5]}, &(0x7f00002ba000+0xdcf)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000846000-0x8)={r1, 0x0}, &(0x7f00004f3000)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00009cd000)="2a2a1a0ab82c3ece5b911a615539d922", 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000362000)="", 0x0, 0x0, &(0x7f00001ce000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00007f5000)={0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00007ab000)={r2, 0x80000, r0}) 2018/01/28 06:05:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f50000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7f) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) munlockall() 2018/01/28 06:05:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a03000)={0x0, 0x0}, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c27000)={0x0, 0x0, 0x0}, &(0x7f0000470000-0x4)=0xc) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000cf9000)={0x1, 0x1, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r2 = syz_open_dev$mice(&(0x7f000035d000)='/dev/input/mice\x00', 0x0, 0x2) stat(&(0x7f0000768000-0x8)='./file0\x00', &(0x7f0000a5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f00002d7000)={&(0x7f0000300000)={0x10, 0x0, 0x0, 0x1040000}, 0xc, &(0x7f000065c000-0x10)={&(0x7f0000958000)={0x34, 0x36, 0x100, 0x3, 0x0, {0x16, 0x0, 0x0}, [@nested={0x20, 0x5c, [@typed={0xc, 0x50, @uid=r3}, @typed={0x10, 0x85, @u64=0x6}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r6 = dup2(r4, r5) connect$llc(r6, &(0x7f0000f2e000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="a876d82defde", [0x0, 0x0]}, 0x10) 2018/01/28 06:05:20 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00008d0000)={0x0, 0x0, &(0x7f0000fd6000+0xedd)=""}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000772000-0x10)={0x0, 0x0, &(0x7f0000fd7000)=""}) 2018/01/28 06:05:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000-0x3f)=""/63, 0x3f) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x9) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000010000-0x9)='yeah\x00', 0x5) r2 = dup(r1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000030d000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000641000-0xae)=""/174, &(0x7f0000a67000-0x4)=0xae) 2018/01/28 06:05:20 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000)={&(0x7f0000026000-0x28)={0x14, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000030000-0xe)='/selinux/enforce\x00', 0x111100, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000030000)="d6b8b37979d514083577ed10074c0f243250e9") ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000011000)=0x0) 2018/01/28 06:05:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f00008e2000-0x10)={0x77359400, 0x1}, &(0x7f000001d000)=0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001b8000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000b70000)=0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/28 06:05:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x80, 0x4) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/01/28 06:05:20 executing program 6: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000c20000-0xa)=""/10, &(0x7f0000ef9000-0x4)=0xa) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000efb000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000915000)=0x8, 0x800) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000077b000-0x4)=0x4, &(0x7f0000efd000-0x4)=0x4) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000efc000-0x4)=@assoc_id=0x0, &(0x7f0000efc000-0x3)=0x4) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000072a000)='\x00', 0x2) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000efd000)={0x2, 0x0, 0x3ff, 0x0, 0x2}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000efc000-0x8)={r2, 0xfff}, &(0x7f0000efb000)=0x8) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000efd000-0xd)='/dev/usbmon#\x00', 0xffff, 0x20800) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r4, &(0x7f0000efc000)=0x0, 0x8) 2018/01/28 06:05:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f9e000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00005b3000)=0x3ffffffffffffffd, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000495000-0xa4)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}], 0x1c) 2018/01/28 06:05:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000761000)='net/arp\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000495000)={0x0, 0x389, 0x30, 0x7, 0x7f}, &(0x7f00003de000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d98000)={r2, 0x1ff}, 0x8) sendfile(r0, r1, &(0x7f00004db000)=0x440, 0x63) 2018/01/28 06:05:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000481000-0x11)='/selinux/enforce\x00', 0x0, 0x0) accept$llc(r1, &(0x7f0000fd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b3c000-0x4)=0x10) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x1f, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000782000)='/dev/ptmx\x00', 0x599480, 0x0) 2018/01/28 06:05:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000012b000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000a1f000)={0x0, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80040000, r1}) 2018/01/28 06:05:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x7fff) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000bcc000-0x4)=0x3, 0x151) recvmsg(r0, &(0x7f0000dd8000)={&(0x7f00009a7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000dac000)=[], 0x0, 0x0, 0x0, 0x0}, 0x2) bind$inet(r0, &(0x7f0000ded000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001cb000)="", 0x0, 0x0, &(0x7f0000a60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000251000-0xe0)=""/224, 0xe0, 0x0, &(0x7f0000ade000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 06:05:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a17000-0x7)='fdinfo\x00') ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000796000-0x4)=0x0) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000da0000)={0x0, 0xff}, &(0x7f0000ab6000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b6f000-0x10)={r2, 0x0, 0x4, [0x18000000, 0x4, 0x0, 0x3]}, 0x10) futimesat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{r1, 0x0}, {0x0, 0x7530}}) 2018/01/28 06:05:20 executing program 0: openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005e5000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f4c000-0x4)=0x0, &(0x7f0000167000-0x4)=0x4) 2018/01/28 06:05:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f7b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCSLCKTRMIOS(r2, 0x40045431, &(0x7f00002ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r1, 0x5473, &(0x7f00000ee000-0x8)=0x200) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000127000-0x4)=0x2) 2018/01/28 06:05:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bbf000)='/dev/keychord\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000beb000-0x8)={0x0, 0x0}) tkill(r1, 0x1) connect$pppoe(r0, &(0x7f0000cfb000)={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='rose0\x00'}}, 0x1e) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100000500000001000f536e06ce", 0x58}], 0x1) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000088e000-0xc)='net/netstat\x00') ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000021000)=0x0) 2018/01/28 06:05:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fffe, 0x8000001) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e75000-0xc)=@sack_info={0x0, 0x9e, 0xffff}, &(0x7f0000dca000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000761000-0x8)={r1, 0x1}, &(0x7f000076c000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000022c000)={0x0, 0x820b, 0x228, 0x6, r2}, &(0x7f00006a0000)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000502000-0xe)='/dev/keychord\x00', 0x10041, 0x0) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000e1c000)=""/249) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000a0000)=@ethtool_eeprom={0x43, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f000065b000/0x3000)=nil, 0x3000, 0x1b) 2018/01/28 06:05:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000a8000)=[], 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000df9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ustat(0x7b, &(0x7f000083a000)={0x0, 0x0, 0x0, 0x0, 0x0}) accept4$nfc_llcp(r1, &(0x7f0000161000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000)=0x60, 0x80800) 2018/01/28 06:05:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @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) clone(0x0, &(0x7f0000cbf000)="", &(0x7f000064b000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000f40000)="") getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/01/28 06:05:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0x0, 0x0) keyctl$join(0x1, &(0x7f00004b3000)={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000a9b000)=0x0) 2018/01/28 06:05:20 executing program 0: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f6c000)={0x0, @in6={{0xa, 0x0, 0x64a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009ac000-0x4)=0x8c) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f6c000)={r1, 0x6}, 0x6) 2018/01/28 06:05:20 executing program 7: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f87000)='/selinux/mls\x00', 0x0, 0x0) recvfrom$inet(r1, &(0x7f00000af000-0x44)=""/68, 0x44, 0x41, &(0x7f000082b000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r0, &(0x7f0000bdc000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000-0xf0)={0x2, 0x3, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:05:20 executing program 1: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000e7a000-0x9)=""/24, 0x8) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e77000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e78000-0x4)=0x14) 2018/01/28 06:05:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000945000-0x4)='n\tt\x00') getdents(r0, &(0x7f00001b8000)=""/4096, 0x1000) pwritev(r0, &(0x7f0000e1d000)=[{&(0x7f00003cb000-0x84)="10a1673f24914534974cc075558d7905f345a1bc2fcbe53f40192c485be14360cdbe35c3afe6f3c748f976778cb68e040bb5c81fc750b08d5b5c8a1975004d5b6c96b30e6150e645572ec487c0aeab272b7f3297a5e44bdb984de18656e09e26f3381aa6f2c48a291da47d09f4e70e323ef975055794fd509192a5ab264a57c307ab50ec", 0x84}, {&(0x7f000011a000-0xdf)="79010489cd61a3b02539866a130511006804511089d41d59c47a3da1fd05e2e4352007f1b7bba0b3157331409a97c20368119feb5decd68873e1efe0e3a0102f5fab542b480c0bb2ffeced9fc6f816a2298082a31a8fe4475bd33d7afe7e1c7bac562e631e74d0d7a6f8110a3ec3360744021bcd4b7c9e64f001380d0b189264f0d4092bb4c51c1a3e3db1c6a0254bdcf26dcf52b5a8f525cc4b868006421da858c637e9317af3cf69d20cb3328c09e2949e9adfd931227ba9f3365fa91dc8b2420e98c135662e7e0ad976ddadd9c3b47c58f083b46c575539afb48f2f6c45", 0xdf}, {&(0x7f0000948000)="b1fdabec9420c8d8935f95918e1141f633658fe2754a8785fcbf6c03a4ad7825138ac0ab2ef3006d96047499528dc23beb1a5e95dd2f813dc0ea7cc956cfd907f59227c0082992a2e00c0386d9daab6d2415430285e63a639723e667d6188fac499c1d2f03182996cb5e73f9137c4483d979c453fc9cafade681738781cc7ca2bbd8d35388e32679f5268f2ffe738d0012c32ea2654850b552d7649b565511da659029e89108fd995290b8847545cc1c5177f443cbc5", 0xb6}, {&(0x7f00009de000)="6a5a78dcd7415d3bbe5f03b05c7dc595041a027c11eb8dc1b5386afb30dd03365d6500035d006c5bb811c5d0875047735bd2b8c845460895be2e6abb124525832ad2e56a88a7b1f912697a9ace6f86716441d7902a836f326f9c7b1390218cd50c1e459f", 0x64}, {&(0x7f0000403000)="aac5fb14e158498579a5fbd492aa3dce0c7fda46c5c5c9fb590038e9676a4df63ac17a5dd50dcc031f366d00fa2eadcdb3cdb4bcc0858a0c7bc0e8ddac1e8b49591ae48af429c9928e217052b4f5ec0ab30627ad45aad774fe9c49a6278a9ffdd967afb4bee7ea78d9925550bf149c4e912ae02c5bda5baf37ef2a49a0c5d8a2d3a5e3e7785640753b42b3feb0ed040bd772eb9eaa82ef64d9a18dd8270376e0316a8c653077e3e4edfe936cbb88b8", 0xaf}, {&(0x7f0000fa9000-0x2f)="78f872eb337d21f1e2c334b9c642a8bf67e4473978334c7ffc645c5cf11ed1e919b4374865fe6d8d626046d26ff50b", 0x2f}, {&(0x7f000056d000-0xf9)="249a137dcc7d4498ea80dcec18df389b2a090b1e53d9057c4fad9f99042074a7fd1ed0687d9221e50a6e18dd939a581e3ada620311b51745e92cb3097a4121ecdcb4a441bca3fcaacaf1e7a2f1f3c250eaec1efda61b42ed7ba6471b5516181dbcb71c433c000094e19fe04a612d6d40064783dc74a11bfeb474bdb1b9432901c1d834c1861f7c2c5ba4709f3bb04047b3994be2e6d4a47823ccc1395e61358ae25d4f5ee4c75e890e097b0b5fbe178ecaeefd9ace1d08230009b6fc1d7b03e01e256752ec56737de01772e7a3ff65b169a04e448fdc40f22253f7550827705fc17e34b410659a0216f8fb97cb809e8f8a0db110254dee64ee", 0xf9}, {&(0x7f0000262000)="8d311abe0456a41198dd0ee09ac28c7269d6fbdc70b98bdd484946fda2811cf93b183cf499df081170787f8ba2d0628675aa5b1f3dc336a3e7b691be5f50ef6d11e680206a98cfe38100fc72d88da4140756655c553ace0d764499616e14563499e114708e3015b7bd010bc7d4f161345dbc01b90571ebabc58ff6813894e7a6123bdbd92e1a43ae9ad8fa3a827ab49d2a3aab3f9e0e7c5a3ea7b87a7e6b3fd076b5b3947a90b387722cdf8c", 0xac}, {&(0x7f00000bf000)="73c0096de92e21796d99fea4d4f14c39fe1ca3f286d9d10f4bad4e61d3917aa02ac44cf1f1e930da2d95d65ad11cd9f707b95f62e1dd6d6bd34fafd2b1b85f5f890a1ef98db33840e5fe7051d740bbe04388be9f14302460508d62a66a35124e1a0a42c27a37d57b24433f587da77971fc43b76529c887b74a78bff5146d50775d091eb7ce98ce531837e66fea09dbb9c1295783992027c2b8a0aa739698546b7e73e380b06b3fd88de15993f07d9e38a269e329d37f67f7f72186794d4cf25fa2ed33c3673691066ba0a5ccf56508327c8d69369793d0b534a8d314d3ec05e1ed9edeeae3328898c78b03b4c49ca17adfdeecfc42", 0xf5}], 0x9, 0x0) setns(r0, 0xc000000) 2018/01/28 06:05:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f00004b1000-0x38)={&(0x7f00003c0000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000049b000)=[{&(0x7f00006f9000)="ba6b627a26fd8789e146de2ff851", 0xe}, {&(0x7f0000aa0000-0xa1)="0935b878660215a38c6e258d8b015398e69c7b33c21152325856008a9bc130d631d141f2d492fe6d8de6e48081b2abbd79c5465f0b42e227641b2f78646f96215d9fbb4c59bdfeaac5820b49f89444bd07df2ee345aacd014d8def2a5cb595fff6e01abad02c9b834fe99888c6ab350b6952e3ce8565e8405c6a686761677f27d6d2ad196dbb85045448acf331a0063ac2ee072c8d69c99760585279afdf80a504", 0xa1}, {&(0x7f0000d7e000-0x1b)="74a68964d114c1bdb74687ed627d2a0982cab9b17ea55fda2ab609", 0x1b}, {&(0x7f0000644000)="5975d13dbd244c8a5c7bac2f7d874fe14f0a78a771fb2724b81b1b20720014b69589a44aa19bdd68981519eba3bb4d7b6369896bbb58abbb3ed356a2ef108dfbb8f599890f556ac6472863a20adf4ee26d18bcb10a00ba21c637714e2dbb16d010ee7764ea99325526fc6c5a4468c49b865a1b7bd7566b1d32c877781a80afa9e48aecb6a75c56bd937e127bed449ac9a986b4b9a37b61c4bbe5a6384cd86b4eca73", 0xa2}], 0x4, &(0x7f0000b56000)=[{0xa0, 0x102, 0x11e45403, "e1b3b56823e34450ede56f544b6d9cafd61299ae371a50dfc371c86ebdb7f504625d57f2307b78f4ed66af6813be7bbaf1eee0300f72e6815c0ef0fd2d3302346664b5a8fbf54876b6e736527b5c559d46dc80badc1a6b5036448d4881384fe3b2d4a420081061869ab3f2cafcc15ffe0ad2bf5185b1e741064be20ef7cd5312b54a4c1c901e2eb66a27e6"}], 0xa0, 0x1}, 0x4000004) accept4(r0, &(0x7f0000eea000)=@hci={0x0, 0x0, 0x0}, &(0x7f00003fd000-0x4)=0x6, 0x800) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x4000, &(0x7f00007be000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xbc3ecc62fa26e975, 0x40010100, 0x0, 0x0) 2018/01/28 06:05:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000db5000)='./file0\x00', 0xfffffffffffffffe) lsetxattr(&(0x7f00008fe000-0x8)='./file0\x00', &(0x7f000053d000-0x13)=@random={'user.\x00', '/dev/snd/seq\x00'}, &(0x7f00008a1000)="020000000200000000000f000709002d6a1f06a05882", 0x16, 0x0) r0 = socket(0x19, 0x7, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000df4000-0xa0)={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]}, 0x200, 0x400, 0x101, 0x9, 0x40}, &(0x7f000006c000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000db8000)={r1, 0x100000001, 0x3, 0xe431}, &(0x7f000055a000)=0x10) r2 = open(&(0x7f00009fb000)='./file0\x00', 0x1, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000036f000)={0x0, 0x1}, &(0x7f000084e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000001e000-0x20)={0x2, 0x101, 0x206, 0x7, 0x3ff, 0x2, 0xabed, 0xfffffffeffffffff, r3}, &(0x7f000058d000)=0x20) 2018/01/28 06:05:20 executing program 3: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xa, 0x800, 0x8000, &(0x7f000005c000-0x8)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) socket$l2tp(0x18, 0x1, 0x1) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3, 0x0}, 0x0}], 0x1, 0x0, 0x0) sendfile(r0, r2, &(0x7f000000e000-0x8)=0x0, 0xa) close(r1) 2018/01/28 06:05:20 executing program 6: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00004b9000)=0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f000059d000)={0x6d, 0x100, 0x9, 0x8000, 0x1, 0x200, 0x3, 0x80000000, 0x7f, 0x5, 0x3, 0x0}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000483000)={0x0, 0x80, &(0x7f0000f54000-0x80)=[@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x3, 0xffffffffffff8dc3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000961000)=0x10) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f53000)={0x2, 0x20d, 0x0, 0x3, r2}, &(0x7f0000f54000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f53000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f51000)=0x0, &(0x7f0000f51000)=0x4) tee(r1, r1, 0x8001, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000f52000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f53000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000196000-0x10)={0x0, 0x0}) utimes(&(0x7f0000f50000)='./file0\x00', &(0x7f00009a9000)={{r3, r4/1000+10000}, {0x0, 0x0}}) fchmod(r0, 0x23) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000f53000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1c00}) vmsplice(r1, &(0x7f0000f54000)=[{&(0x7f000015a000-0xb7)='`', 0x1}, {&(0x7f0000200000-0x17)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x2, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000532000)=""/81) 2018/01/28 06:05:20 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007f0000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x100) r1 = socket$key(0xf, 0x3, 0x2) write(r1, &(0x7f000044a000-0xbb)="04", 0x1) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') 2018/01/28 06:05:20 executing program 0: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x4208, r2) r3 = socket$inet(0x2, 0x80000, 0x80000000) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f0000c34000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000086d000-0x4)=0x14) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 06:05:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004cf000)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000225000-0x38)={&(0x7f00004c8000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b42000)=[{&(0x7f0000458000)="095f07a4fd933b795f86d2116e168b7f9d35110a12638c91539c45378655913795880e33e64242bdd86903c1ec3c474a6009d00fefcf86cf40228dbd1d54256907897f226e163173825c2e19eeb4b593972ae357e258e3124b8746416abaaa0b42cdc71d85cc11f591be2f1c689be54b13cfb1f0889965c7733a7cd18885167adc1a7c", 0x83}, {&(0x7f00003f0000-0x86)="3d783a25c2041de76d7b1c2063e774347fda9cb4b0c8b03df5c3089646880a9b978613cb79a60986f743752f7bdbb28d9bca2d6c3b7a8747f307240340fdec620d0877bac7b4889439649058d8a4f7df3b3327ca4f816bbe91fd6ec3a6c771cfd362e1504d8fa20fe049ec43923a44996594753119b052f99a85784778556d2e5ab0145b423c", 0x86}, {&(0x7f000020f000)="4228cde6b9fe944f6cacbe43fa1ba050da89183f26ce2cf9bff88271c4db4c790fdcb502c7465231e365a9e04905dec15b28cda27233a9678e2ca0d3b8685d119c0e40f5c0734e1849c8e24b69f1fcff30da609d71ad6924afd58ef9ba157e807de5561c148b4ce355a880e3bc65a7f2ac69dced86124fadf5e8d5a3dc8385b2bf924090c9fff372fa3d286026c5f8c399d4e4b7ebe403643c671328fcebd775e6bee514ba4e54ac9accbe416d672e7f0a359cdce41f634d94fd3327", 0xbc}, {&(0x7f0000538000)="ab7c60458eb9e3faa0416aeecd540ef6114761c26407a73147798c440a4bbbb5056a5f0297c917e154fb43b4ac3e524bc5b7d1039c2b0802cfe4facdaf58654c59420c0d459446e3da033c837250775dbc07acd3b5409f76", 0x58}], 0x4, 0x0, 0x0, 0x20000000}, 0x85) sched_setaffinity(0x0, 0xfd0c, &(0x7f0000f4f000-0x8)=0xfffffffffffff662) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b3f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000a97000)=[], 0x49249249249259f, 0x0) close(r1) 2018/01/28 06:05:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000021000-0x38)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f000038c000)=[], 0x0, &(0x7f000081d000)=[], 0x0, 0x0}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000382000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000004e000-0x4)=0x1c, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009b9000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000220000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a4c000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0, r2}) socket(0x8, 0x7, 0x4f) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f0000727000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[{&(0x7f00004db000)="fb", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x4008010) 2018/01/28 06:05:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000fc3000)=[{&(0x7f0000fc4000-0x3a)=""/58, 0x3a}], 0x297, &(0x7f0000fc4000-0x10)=[], 0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000084f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000045f000-0x20)={@common='bridge0\x00', @ifru_flags=0x1}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000070c000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00007f3000)={@generic="9744b5c32ec459f31eff7e98cba7c2ff", @ifru_addrs={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 06:05:20 executing program 5: clone(0xfffffffffffffffe, &(0x7f0000b50000-0x1)="ea", &(0x7f0000a26000-0x4)=0x0, &(0x7f00006e1000-0x4)=0x0, &(0x7f0000002000)="") statfs(&(0x7f0000e4b000)='./file0\x00', &(0x7f0000cbd000-0x76)=""/0) clock_getres(0x2, &(0x7f0000206000-0x2)={0x0, 0x0}) 2018/01/28 06:05:20 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd7000)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0xfffffffffffffffc) 2018/01/28 06:05:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000e, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) r2 = fcntl$getown(r1, 0x9) r3 = getpid() setpgid(r2, r3) getxattr(&(0x7f0000d29000)='./file0\x00', &(0x7f00007ef000-0xd)=@known='security.evm\x00', &(0x7f0000c20000-0xc3)=""/195, 0xc3) 2018/01/28 06:05:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000a91000)=0x0, 0x80800) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f000044f000)=0x100000) writev(r0, &(0x7f0000cf4000-0x10)=[{&(0x7f0000374000-0xec)="5800000014001d2340834b80040d8c560a06f8ffec0481001700000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/28 06:05:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) fchmod(r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000338000)='/selinux/validatetrans\x00', 0x1, 0x0) writev(r1, &(0x7f0000aaa000-0x10)=[{&(0x7f0000ee9000-0x63)="e863c016f5af9c5d2751188d310932b7f4160774af3a393af47818e7526215e481394cb89594070da254cc5ea21fe4e9808fed1dc58813b1f18443ee842df1f58be6edeaaabcc3769cccc221c02aef0d566e82747de61f0f69b1b1e0fe88ab50bbddce", 0x63}], 0x1) sendto$inet6(r1, &(0x7f0000fb2000)="742a4d254d1f82", 0x7, 0x0, &(0x7f00008e6000)={0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r2, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000033f000)='bbr\x00', 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000c4c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004cf000)={0x0, 0x0}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e93000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) connect$inet(r4, &(0x7f00007c8000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = syz_open_procfs(r3, &(0x7f0000901000)='net/ip6_tables_targets\x00') timerfd_gettime(r5, &(0x7f00007fc000+0xfd1)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0xffffffffffffffff, &(0x7f0000013000-0x46)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r5, &(0x7f000005f000)="1c339bedbf5ae1dcd649fadb2d5e2d64d79aa5fde51fb80703e94918c68192ed055d344d207f94784083218f2bd663f9dd1a543687bc1d998cbd1dbdeedc0d4ac10ddce4b0e1fa7ab62f1446be262df3d39008927a78027d8ef6e06cbcb3552039714eb4a70a1950061fff03a1d85b94721ba2dd820f9a056e904d462323e255ea445a9b6ad34f1be29606211314e88ecf21615e7edfbf8449ef9f2516ba92ffeb59421f41b82e502f6555f0292d6460c335a8ccb91fe9db9abbcf4bb97566fae5f03e119cab681788f0419502cde947681bb739fd9b6f43b7764ce55d628a7da5a77cd4028683cf749454670ed81deb4bb89479aefc90", 0xf7, 0x4000000, &(0x7f00006bf000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$selinux_user(r4, &(0x7f0000439000-0x2c)={'system_u:object_r:default_context_t:s0', 0x20, 'root\x00'}, 0x2c) setsockopt$inet6_buf(r2, 0x29, 0x44, &(0x7f00004de000)="a106ae4f32f53634be95461a2f6f4af5bf9043beed931f21dffd5eb46df423e1e6b73ab78bd82852dca768af1f1c00d57cae99bccb621057f4b7353605427349314828372e82eee3e460b00ea8529473384a041f7ff344c62c261a15fa49917b82", 0x61) r8 = add_key$user(&(0x7f0000e35000-0x5)='user\x00', &(0x7f0000065000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aeb000-0xad)="125d6afdb262b5a8db6c6ed42b03d9e4feacf907c85500c981b7def291ccad6877705688c50cdb7e902746c421b8000966f8f13510d59b0707b7691ec9e30708b4c959c83c198d456c4ffb9fd6aebde7ec48c96a9a4358147d98a9ff77ad1a404068601a126d7d2d211085442422887537e7ea7a9e0b7cbded673f13d07b2f92ee38ddd75d1ef334e593a760bee0a151cb00a62fa14c0d9d28d1ac1017b36176b898fcf1a3fbffcf427bed5564", 0xfffffffffffffe9a, 0xfffffffffffffffc) r9 = request_key(&(0x7f00002fb000)='asymmetric\x00', &(0x7f000060a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006c2000)='-ppp0\x00', 0xfffffffffffffffa) keyctl$reject(0x13, r8, 0x4, 0x7, r9) recvmmsg(r1, &(0x7f0000db5000-0x78)=[{{&(0x7f0000e58000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000085a000-0x30)=[], 0x0, 0x0, 0x0, 0x1}, 0x113}], 0x1, 0x100, &(0x7f0000efa000-0x10)={r7, r6}) 2018/01/28 06:05:21 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x38, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/28 06:05:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005a2000-0xd)='/dev/usbmon#\x00', 0x5, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000999000-0x4)=0x10, 0x80000) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000077c000)='/selinux/enforce\x00', 0x200000, 0x0) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002ca000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ae000)=0xe8) stat(&(0x7f0000d4b000-0x8)='./file0\x00', &(0x7f0000cc3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000662000-0x38)={&(0x7f0000b29000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000dac000-0x10)=[{&(0x7f0000305000)="074fe2234fd536fd9e1b8ddd2557c4eeedf05ea6078aeb0da4545d9f00ed14c1c01afe68b53b26d0f6422af886ccd7f5e57b09158f7da2e739d6ae78d80013c61776d26f28fae9a3f8954053726702aaa47f11205208ea26f43777978a3ff7681d6cec511c1697a02a67cb2ffee3d9a97d73967618afea81c902a326df26d633d1bdeb15daf9ed8079a6c9778d456a6d11a837fcc188cd3af6ce5c0a4364372d0ed1c110fb1cf6f930d88a3f0e01c8bef2e2fafbb3b5a31b252e05ecdf2427", 0xbf}], 0x1, &(0x7f0000bcc000-0x38)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x38, 0x11}, 0x8001) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f4000-0x18)=[@rights={0x18, 0x1, 0x1, [r6]}], 0x18, 0x0}, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000253000)=""/197) recvmsg(r8, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/28 06:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000990000)={{0x8, 0x0}, 'port0\x00', 0x8, 0x100011, 0x3ff, 0x80, 0x1f, 0x20, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) vmsplice(r1, &(0x7f0000f14000)=[], 0x0, 0x1) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000628000-0x8)={0x0, 0x0}) 2018/01/28 06:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f6e000-0x8)={0x0, 0x2}, &(0x7f00004d3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000030b000)={r1, 0x10000, 0x10}, 0xc) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x4, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:05:21 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000004000-0x50)={{0x9, 0xac}, {0x101, 0x9}, 0x8, 0x1, 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, 0x0, 0x0, 0x0]}) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x30d) 2018/01/28 06:05:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0xf, &(0x7f0000f06000-0xc0)="", 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000dd8000)='./file0\x00', 0x10000, 0xf7bba64de3d7c4a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x8000, 0x401, 0x8000, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x10001, 0x800}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x9c, 0x0, &(0x7f0000000000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x28, 0x10, &(0x7f0000b0f000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f000097f000)=0x0, 0x1, 0x0, 0x26}], &(0x7f0000000000)=[0x48, 0x28]}, 0x1}}, @reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x40, &(0x7f0000001000-0x50)=[@ptr={0x70742a85, 0x1, &(0x7f00000a6000-0x1)=0x0, 0x1, 0x3, 0x3f}, @ptr={0x70742a85, 0x0, &(0x7f00006d8000-0x1)=0x0, 0x1, 0x1, 0x31}], &(0x7f000019d000+0x65a)=[0x0, 0x38, 0x30, 0x70, 0x78, 0x48, 0x38, 0x38]}, 0x4}}, @enter_looper={0x630c}], 0x6, 0x0, &(0x7f00009bc000-0x6)="001239ac92c0"}) getpeername$unix(r1, &(0x7f00003fa000-0x6e)=@file={0x0, ""/108}, &(0x7f0000b61000-0x4)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000001000-0xb0)=""/176, 0xb0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/28 06:05:21 executing program 6: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000469000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x0) write(r0, &(0x7f00008cb000-0x25)="130040003e26ff0af8ffbd00ffff18ff3ef90eeb45e792d61080d5b0c63301458f66bc3986", 0x19e) 2018/01/28 06:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000780000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000855000-0x4)=0x10) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00009cb000-0x4)=0x1, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x19, 0x80004, 0x5) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000584000-0x4)=0x0) 2018/01/28 06:05:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) socket$pppoe(0x18, 0x1, 0x0) 2018/01/28 06:05:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000378000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f000043c000)="733f3af0abf5fb21a50b500e261b0a3c0fb3a6c8e0c44fbbc73f") writev(r0, &(0x7f00005cb000)=[{&(0x7f0000e53000)="3900000012001947000003000000000007040000001fe0764800000000f600000900270066413e055600002808003bfb230300805a16075bff", 0x39}], 0x1) 2018/01/28 06:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f00007a5000-0x10)=[{&(0x7f0000f1e000-0x39)="390000001100094700bb00e1c30500000700000002000000450000040000800019001a000d0000000000000000070300000000000000060400", 0x39}], 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd2000)='/selinux/policy\x00', 0x0, 0x0) write$eventfd(r1, &(0x7f0000233000+0x38c)=0x6, 0x8) 2018/01/28 06:05:21 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0x6, 0xffffffffffffffff, {0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}, [@NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:05:21 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) 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x100000000000, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x3) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f000072e000-0x4)=0x0) listen(r1, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f000075f000)=0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000afb000)='/selinux/avc/cache_stats\x00') 2018/01/28 06:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000edd000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000077b000)={{0xff, 0x1}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCXONC(r0, 0x540a, 0x200) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c1a000-0x4)=0x0) 2018/01/28 06:05:21 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000da8000-0xd)='/dev/usbmon#\x00', 0x1, 0x82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x3410, 0xfffffffffffffef9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x16)={0x0, 0xe, "f4314242b39a9d60502f11d54906"}, &(0x7f0000002000-0x4)=0x16) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0xfffffffffffffff1, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f00007bc000)=[{&(0x7f0000854000-0x59)="580000001400192300a14b80040d8c560a05ffffea00e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5de1fff5000022000d00010000f6ffffff00000f536e06ce", 0x58}], 0x1) sendto$ax25(r0, &(0x7f0000a06000-0x8)="f6cc881be70e084c", 0x8, 0x40001, &(0x7f00007b4000-0x10)={0x3, {"dcdb6e8b509a53"}, 0xe21}, 0x10) 2018/01/28 06:05:21 executing program 7: mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f000035f000)={0x77359400, 0x0}) r0 = memfd_create(&(0x7f00002ae000-0x2)='&\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f000029a000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x2c9, 0x0}, 0x0) 2018/01/28 06:05:21 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000429000-0x9)='/dev/sg#\x00', 0x8000, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000199000-0x8c)={0x0, @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]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x9d)={r1, 0x95, "f1532faca7674120ef6d5d39a421cc1d6184ba4a8b49405c82267bb83af8560eb3c2edce3fbcf3999adcd5a1127d953d7a785128b283a92067214404dc5e01dd321339028f8d69a4b6aa7a36d360e918d6b1cf552b55f7fae2875d04ea73ab4852c27ddc92f9591a7d0069b20e9acbf3c419b0ce326eeb7ea9a8c9294594eb819ccb6d7d7c3b917bf2887b2d814f30ff795f41736d"}, &(0x7f0000938000-0x4)=0x9d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000002000-0x4)=0x1000) clone(0x959c8ac90dd9197e, &(0x7f0000001000-0x9)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f0000000000)="") 2018/01/28 06:05:21 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001a000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x400) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:05:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$notify(r0, 0x402, 0x10) mkdir(&(0x7f0000578000)='./file0\x00', 0xb0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000500de2d6a1f06a0", 0x14, 0x0) 2018/01/28 06:05:21 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000003000-0x8)=[0xdf27, 0x80]) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r2, &(0x7f0000001000-0x64)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 06:05:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004c6000)='/selinux/checkreqprot\x00', 0x101000, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000094000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000604000-0x38)={&(0x7f00005b2000)=@pppoe={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000db4000)=[{&(0x7f00006d8000-0x62)="c16006e83bb46e17a4af3621507f57f9774dbca41a53ac8e37c41590338e12210a041be3b925a550cdf55da81008b8c68ee1303cc235c58c9e2bdfd22aff2e055db22819a576cdeb90b34392150ab166ef4329705b2c2f78c0b94d3aa48a0fc642cb", 0x62}, {&(0x7f0000360000)="03512193ae097ec41afa662fa289049d043960604f3238e522b80a8a3197d9a3e38152eed7beb0521c7418ad902c0e08d3b9310c6733f45c8daf5bc2e550ed1e7d1e7d7d1d8a8375698c2ca68e0b542763f486dad2411295241864d34b46aec8885338468e029307c8d03d43981ea094af5b43e5f16d2fa9e384aa1a8dc7595c00b335f03938457600076b463346c9285ba3f48b0f62d0505abf5727f76e954dabc8974f16e80ca5f8b941174223df867fe5549e858af2165f0b7e32be4f245c21b94d943001ed73380fa171267e9c7287a241e444a735ed3785ed06", 0xdc}, {&(0x7f0000403000)="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", 0x1000}, {&(0x7f00008d7000)="d8e72faf8623395da51912079efc6a517af449d4aaade0e7b478338c313972061a8f069496857b338b9a4860e722155914041fc22d32d8c1ad0e8f0d4542c26fd0b2874fe88c46a72d8f2257cde2dc7d705d722d917a1c47cf8e0bfa9afe84d8adf260329e306375950d1421f0c6d5ac693cebcd41e4", 0x76}, {&(0x7f00008f8000-0xbf)="6d68ed6b0dc034a5e3947a74ad3446fb708614f022f61e960281f335bab611532e1a683464f22e278df4a746e3582360aa96bedfeaec3fa3df7d55ef8f4633bad12033289099972bbef6ee76db8ef1058ed411f17fdc1485ec16397c2e777ef7dcf78759de02ed7ee3fd9acc7739fe90b7940e370b99d0f0cf42ec16a39f0c640faee3c2a210ff96b110938b3dfd79d3f899ff86e2ac8f380bb146f2d57ea9d924dd3c20a8d78f4ef2d0cc06318056d32fba0d0c8ffb1a53e2cb669db5c37e", 0xbf}, {&(0x7f0000466000)="84aae6cb6260fba7318cc6146ff59d270f08e5397c65e3e6a203e5923f49dbb0e1399c0398cf6c6fb749", 0x2a}, {&(0x7f0000508000)="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", 0xff}, {&(0x7f00003f2000)="47b078b620e7ead56df0543d19", 0xd}, {&(0x7f0000768000-0xfc)="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", 0xfc}], 0x9, &(0x7f000027c000-0x388)=[{0x100, 0x2dc1c7fca09ec8e0, 0x2, "9a8de4ee084049e3817f95a4a67e43e5502365cdc92f236e4b498c12720b5d2c8e4c26aa3d2b5ca4bd0b54957e0a5c2758788652abf1b1f2c3d9588153bfb68403c5d207635e2fb5bc37b304a0dc528576ddcd5d2072ac86d32ea221fa904fce1c48a14a2626449b0ac0aebcd06e4d6a8965d1b4390bf2a17279cf65e92dc97e57a99be011cec93e7641f33feabbb9cbc985546b5b956e44bf9a9b090e508e381b07e539a54f9a7fc60abd33aa780c5b202c4336fe2e223c0a6e53afff0ad0004c5c9ddcae4e827829260747fe7f739eb930e08de0a0d794c189dbf4fa5da6d132d05c261b1e2a7f91eca8e96204"}, {0xd0, 0x107, 0x7fffffff, "0a902da2ebcea53f322bab1e64307147701e6011da638729950c2295c3ec8703b86a4c87ef2f234d3fe96ada636051dac058cbc9de6813ef174ddbb4c2b9063e12b07fa2c6bbd5dd795f712819e10630dcd7d62edcbc8ea57339a6786f5785c6b6f767e42531ceb8b6e0e8119820ce03ddbb7302c03bb652c3a0396781089f0e66a2b580285b563992d50c83f5cf5d81dbdb17bf804cb4c74ee722cf0fa5455d5c89acedfe9ea20d81735cb9d42fc29c4fb60e3900f30e63a0a1"}, {0xd0, 0x105, 0x5, "958bc78ffe0044894298e42d24485e92f2acff47285e5f5cfe7a48b79d873fc40a362ae0aa437bc912da8f89627e3a0477b5295a8b1656a076a3b448d76536c5a7d6fa1adbedd152feafd2d681b5534dcc5e7d4be5a4ab3dd75b1c7e5fadb44856324f7c3a039cf06fec615b6634efeab57acb6c41b2a7826781fc1761f3c5a0153291b99f314a26b49c836958b0f7a39d80da727f15f01a8bb794deea69102837a6ca561b896142e6c252d8055b5b9de5280b82f21d83aa1834"}, {0x80, 0x116, 0x1a, "de65c425c5aa62fc20c0dd4fb3cec0e581fd34e89236d95c2fd7760550799a554a80ffc5617d11602a8840841480dade94cf655b03f13f71b09f89ce105704ebc83344e67a9647a9e529e3f550f4cfb57e95343a56a6f3ad48c0bb2b56f0c33e712bc8b8bff890c62a7fc301f3"}, {0x68, 0x10b, 0x1, "06ee4562714ffbf010237a539499e13db3321b461e23d08021ecdd44d46553579c5ecaa88280598b59d345a566f5b2c8cad008ad1a907d90468022e44129ea485c4cfe3d9dd9c2a092018d0309dc27a409bd250a12"}], 0x388, 0x40}, 0x20000080) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b14000)={0x1000}, 0x4) socket(0x3, 0x5, 0x6) bind$unix(r0, &(0x7f0000202000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = dup3(r0, r1, 0x80000) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000626000-0x50)={@generic=""/16, @ifru_data=&(0x7f0000407000)="1125a36757ff57e4872908df7fd3d41071cde52affe8f2aa7b4c29e4a25720d0"}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000cc4000-0x28)={@generic="290d84392fe3c9dc39736491bb31820b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000af7000-0xa)='net/snmp6\x00') pread64(r5, &(0x7f0000979000-0x94)=""/148, 0x94, 0x0) fcntl$setlease(r3, 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f000044a000)={{0x3, 0x3, 0x7fffffff, 0x1, 0x100000001}, 0x4, 0x4, 'id0\x00', 'timer0\x00', 0x0, 0x6, 0x1, 0x2, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r2, 0x29, 0x4000000000001c, &(0x7f00004da000-0x14)={@loopback={0x0, 0x1}, r4}, 0x14) 2018/01/28 06:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x3, 0xa, &(0x7f000073f000-0xd8)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xb5) 2018/01/28 06:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000b8b000)={&(0x7f0000db9000/0x4000)=nil, 0x4000}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000c34000-0xc)={@loopback=0x0, @empty=0x0, @broadcast=0x0}, &(0x7f000072b000-0x4)=0xc) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) [ 101.170492] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/28 06:05:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000e69000-0xe8)={0x0, 0x0, 0x0, 0x3, 0x1f, 0x0, 0x0, 0x15, 0x0, "9f32c95ee018a8e4f4bb89f242ad5b56d9757a48aa70e7f8eec408fe7f9b496ad03291a5b005589f5dd5ae732257436804420f9133498064294f2fe1c6529da3", "71d56784555a9896ab38da193cd172be8ab824ecda1182d5396462c89b96473ecbc59c291bbd0eae29441d90fbcbe4f1dd3e570bf96d0f3f2c7abf1999c21a33", "18cc744679c046a53abe8cba2dff4204ee65dc6cd1b630f156a27494e33598d1", [0x7, 0x8001]}) r1 = eventfd(0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000000000)=[], 0x0, 0x9) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00007a3000)={0x2, &(0x7f0000ffd000)=[{0x40, 0x0, 0x0, 0xfffe00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x7fff, 0x80001) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000fff000-0x20)={@generic="6eb288958e83772bd8c99e321c73508b", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 06:05:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) fanotify_mark(0xffffffffffffffff, 0x0, 0x59e90fddfa7311b3, 0xffffffffffffffff, &(0x7f000007a000-0x8)='./file0\x00') 2018/01/28 06:05:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000929000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f00008cf000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x435e) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000990000-0x4)=0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000010000)=[], 0x259, 0x0, &(0x7f0000012000-0x63)=""}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000092e000)='/dev/keychord\x00', 0x218100, 0x0) bind$inet(r1, &(0x7f0000cab000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = creat(&(0x7f0000230000)='./file0\x00', 0x40) r3 = add_key(&(0x7f00004e2000-0xb)='pkcs7_test\x00', &(0x7f0000ba2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e1e000)="945d80e928281c9823a6f0bc8071380cd673943e6c496ebe5564f7e74240f77e63e73420c60e44b641faaabf9d7b3334d9de4865595dce096fdc44902454ef316d3c9626954a197448f884b56ea36dd6ca134d8383a1158c431d54ad83451102a4ff88a8c12d", 0x66, 0xfffffffffffffffb) keyctl$clear(0x7, r3) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000005e000-0x3f)={0x1000, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) timerfd_gettime(r2, &(0x7f000017f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 06:05:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000002000-0x4)=0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001ae000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) lstat(&(0x7f00005cd000-0x8)='./file0\x00', &(0x7f0000a85000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={@generic="348929410380fb38cbcd060639ab1b9b", @ifru_ivalue=0x81}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e85000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x1, 0x0, 0x1, 0xa, 0xa0, 0xa0, 0xff, r2, r3}, {0x8, 0x3, 0x8, 0x8000, 0x5558, 0x2, 0xffffffffffffffc1, 0x400000000}, {0x80, 0x979b, 0x3cfa449f, 0x9}, 0x800, 0x1, 0x1, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x2b}, 0xa, @in=@rand_addr=0x2, 0x6, 0x0, 0x1, 0x80000001, 0x100000001, 0x20, 0x9}}, 0xe8) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$packet(r1, &(0x7f0000014000)={0x11, 0xff, r2, 0x1, 0x80000000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/28 06:05:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000d07000-0x10)='/dev/input/mice\x00', 0x0, 0x2100) accept$llc(r1, &(0x7f000027b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000917000-0x4)=0x10) sendmsg(r0, &(0x7f0000f8b000)={&(0x7f0000e1e000-0x80)=@generic={0x1d, "190b4fa113dbb72c5596b2999215293fc1a1539c7b0502ead8e4c33f5526ea3a35e89329747c1a7834f240436d68824089a5a884099b63f616e751913f71c4497112a41d9f74ce05878bc300955732c608c2d7be450b12d691ede054d35702bb40ba292f2bd1957875bd53316aacf956f5d3c012d7fdc7b447d595a9ffa9"}, 0x80, &(0x7f0000131000)=[{&(0x7f0000acb000-0x85)="b4754f6e32e9530f64b6442f58f957328840946a515e1b3c4316227a6a3197643b63488ce02fa4aa8a0d538ceea47226b228ba3f88610a315f1b85a9966a299dc0a8f2afa58d00f41530316e47c6dcdabdf68974d713763a40f7ccea22e1f29c2bfa160f6eb113a862c8426762176cb929205e1f029aaced595a0b8e2cfd0b50acea3457c6", 0x85}], 0x1, &(0x7f000028c000)=[{0x78, 0x84, 0x5, "461e6d6932e611c0f4cd756afa09355fe93d1736e2a848bd9ded27919d90d331143dc131ff196a7caa61ea3686258bb75791d6ecb6bd2ec5dddbb24d6f515ed1daf2f584456f403ea5a106d1420c53194eafe6e4c47e2001f5466687cca469fb98accde9c3530c"}, {0x50, 0x10e, 0x7f, "054ab5ecb37240dcc229115b01280f03fd512104f90cd4c8c6ba0dbb7a109ee6637e43bf6f0ef56518955bc6e3bf32142fc4fe062578d210caff6c0fde8c5f29"}, {0xc8, 0x18a, 0x6, "2c811ff94d30ad31d8fad576a6b1bba225a645e425bfa075b44c278788ac97e27ceb2d4e3adebbcae29099bbe92999be607607e579073cc014ad97843d6eaf9d301abcdf40154a712a516597fefc22488ac37500152737951620cc811674f92d562a4a709e5c6697bdd7cf2d7fc90bf1b0044cb64895fdaf498946d6f14d527895d6a05f759feff8055f41a1940708e322ebf1e60432b626980cbc44a88cdfb6064ba83f39ea1ccc57a7947e10be9b7a0de8d763"}, {0xa0, 0x19f, 0x4, "935f92b68a765d590a52e60fe14ab5d45c968042ca0614f9c33e17e69e57a7ee104e67a0a2a3386cef9adf8bde8d53aff74e6c2c6a2597bf18fd769ac512d402b8dd3527b7ccf9454f1f091297762d9e809183af9260052b2f2d5db63b1b0c0140e388fb473a0aa64cb062ebd03977122195b85c8d6aa96f55b64be4a46922206ba86700ffb0d32a3d4a"}, {0x88, 0xff, 0x400, "849238062b238e8771fa5c00fdb6f7e112597708bcf77c2c8467de6ad3ad39e1c3c9af2a91f94edee90e8b5cf2a610542429ac54d9f2c126a4198235eaa0da9d8021091e1407ecb34b194389320f546d649d3858008ab91286e8eb6635e6576fccc415154482a6a15c2b4d3efd14244dec"}, {0x68, 0x117, 0x3, "9b41eaf168a340348c1fe82e985c509b13a5378975c70f76553868e01eb8e164fb075ffe4e846621596ee4e04612aa32bcaa90fa3a152d79a3244ca192c3fe14f523aa1e3b726db8adb78ffccc3ba9d22ec690958100b464"}, {0x98, 0x29, 0x0, "11decaec7a8afa79b441157a812cff5bd153aae8208b71cfe827c716e3107800adcad1c1fe0db76d7fda936028e54ad64a295c02bda35d8c0d7dd2d4492a96a0a1e522769757c6a69e9044a4130e01530cb90d8bf4aba65949e57b23e89c4a8493416cad4d1438d644d9176170c3d4333e152ab6240faa726fb613030ffcd6dcb88947368b037a"}, {0x28, 0x117, 0x5, "36d6d442bd078a9ce543c44cb1930c309af545"}, {0x58, 0x0, 0x81, "b72e3ba15f90589b4693cdc17c36a0407287058c3bbc2ceda883117c106cfd6ee8afa34698e86a51bec9eeedf49fe18cb71a930dabe691a49951ba26e23cc4d389a754b561"}], 0x438, 0x10}, 0x80) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00009ee000)=0x0) ptrace$poke(0x4, r2, &(0x7f0000ae0000)=0x0, 0x3) socket$inet_udp(0x2, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee5000)='/dev/ptmx\x00', 0x200000, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00009d5000)={&(0x7f0000d25000)={0x2, 0x1, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000518000)='/selinux/status\x00', 0x0, 0x0) [ 101.217323] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/28 06:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = add_key(&(0x7f0000a35000-0x6)='rxrpc\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000442000)="4f1585ff5bfa6c6e3da114ca291b559b43e0fb809021e24f6d4a0c2a33955264c04fd1b1b18e3ed2f04059e9cc634642efd97c3fceec47e0197c3cf04f7561dd0300b1e50988f0936e350d7b4f8373bd409d10e2f168ed18429a21cbd7977cfc928166b1a5e7fdb1d1ffce43584178c16975d7492f9ec97d3be7cc4ed0be8fd5aa50ba7a5e98a2ed0a458a6d41010ae6c5363b1063aa09fb3ab188094eb57c1a58dda857d543ade02e6b754586429914c7011fcec166c863d537b812", 0xbc, 0xfffffffffffffffb) keyctl$invalidate(0x15, r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a6a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mknod$loop(&(0x7f00006ee000)='./file0\x00', 0x0, 0x1) lstat(&(0x7f00002b6000-0x8)='./file0\x00', &(0x7f00003fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f00000c9000)=r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c69000)='/dev/sequencer\x00', 0x0, 0x0) clock_gettime(0x7, &(0x7f0000d1d000-0x10)={0x0, 0x0}) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f000022f000)=""/4096) fcntl$getownex(r3, 0x10, &(0x7f00000c3000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f000014a000)=r4) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000049000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x2, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) 2018/01/28 06:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x200) r0 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 101.272247] binder: BINDER_SET_CONTEXT_MGR already set [ 101.290699] binder: 8308:8316 ioctl 40046207 0 returned -16 [ 101.305021] binder: BINDER_SET_CONTEXT_MGR already set [ 101.310838] binder: 8297:8319 ioctl 40046207 0 returned -16 2018/01/28 06:05:21 executing program 4: mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0xa)='./control\x00', 0x0, 0xfffffffffffffffc) renameat(r0, &(0x7f00000b1000)='./control\x00', 0xffffffffffffffff, &(0x7f0000b47000-0x10)='./control/file0\x00') [ 101.319015] binder_alloc: 8297: binder_alloc_buf, no vma [ 101.319027] binder: 8297:8329 transaction failed 29189/-3, size 0-0 line 3127 [ 101.323381] binder: 8308:8316 ioctl 400454cd 2098fffc returned -22 [ 101.360344] binder: undelivered TRANSACTION_COMPLETE 2018/01/28 06:05:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) unshare(0x40600) r0 = add_key(&(0x7f0000ed6000-0x8)='rxrpc_s\x00', &(0x7f0000544000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f57000-0x2)='Q ', 0x2, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r0, 0x2) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) [ 101.369892] binder: undelivered transaction 29, process died. [ 101.379881] binder: undelivered TRANSACTION_COMPLETE 2018/01/28 06:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000a000-0xb)='/dev/hwrng\x00', 0x8c0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000144000)=0x100000001) setns(r1, 0x4000000) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f0000186000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f74000)=0x10) 2018/01/28 06:05:21 executing program 6: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) munmap(&(0x7f0000554000/0x2000)=nil, 0x2000) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000019000-0x4)=0x0, 0x4) 2018/01/28 06:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x10007be, 0x100000000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000b9e000)=0x0, &(0x7f00005fb000)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000fd7000-0x4)=0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000503000-0xd)="440d05031700ad031d078900ec", 0xd) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f00006cd000-0x4)=0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000a97000-0x118)={0xffffffffffffffc9, {{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]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xcd) 2018/01/28 06:05:21 executing program 4: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006e4000)='/dev/sg#\x00', 0x0, 0x80000) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000ee9000)='./file0\x00', 0xe004, 0x1) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eea000-0x9)='/dev/rtc\x00', 0x8000002a2000, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000eed000-0x8)='./file0\x00', 0x40, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000eec000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readlinkat(r1, &(0x7f0000eeb000-0x8)='./file0\x00', &(0x7f0000eeb000-0x91)=""/145, 0x91) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000075000-0x4)=0x8, 0x4) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f0000e5d000-0x17)=""/23, 0x17, 0x4fa, &(0x7f0000eee000-0x10)={0x0, 0x0}) 2018/01/28 06:05:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x4, 0x80000000, &(0x7f0000000000)={0x0, 0x0}) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r2, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000003000)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 06:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00003c0000-0x1c)=@req3={0x7fffffff, 0x9, 0x6, 0x4, 0x9, 0x7, 0x8000}, 0x1c) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000270000-0x8)={0x0, 0x8}, &(0x7f000091b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c4b000-0x8)={r2, 0x100, 0x6}, 0x8) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) ustat(0xd18e, &(0x7f0000533000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') bind$inet(r0, &(0x7f0000b51000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 06:05:21 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x2)='/dev/ppp\x00', 0x800, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000007000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000009000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x1, 0x0, {0xa, 0x1, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}}}, 0x32) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000f91000/0xa000)=nil, 0xa000, 0x0, 0x10, r2, 0x0) 2018/01/28 06:05:21 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) r1 = creat(&(0x7f0000006000)='./file0\x00', 0x143) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f000000f000-0x94)=""/148) r2 = syz_open_procfs(r0, &(0x7f0000007000)='personality\x00') exit(0x0) lseek(r2, 0x1000000000000004, 0x0) [ 101.422739] binder: 8308:8348 ioctl 400454cd 2098fffc returned -22 2018/01/28 06:05:21 executing program 5: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000039000)='/dev/ptmx\x00', 0x401, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000741000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/28 06:05:21 executing program 1: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c14000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x13, 0x8000f, 0x5, &(0x7f0000b13000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008ae000)='/dev/sequencer\x00', 0x0, 0x0) socket$inet(0x2, 0x0, 0x1) getsockname$llc(r3, &(0x7f0000ace000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea4000)=0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x0, 0x3, @raw_hdlc=&(0x7f000059f000)={0x0, 0x0}}}) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000f59000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) creat(&(0x7f0000a6d000)='./file0\x00', 0x0) mount(&(0x7f0000eaf000)='./file0\x00', &(0x7f0000700000+0x57)='./file0\x00', &(0x7f0000caa000)='9p\x00', 0x0, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 06:05:21 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00004f3000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00000e9000)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f00000cc000-0x8)='./file0\x00', &(0x7f0000381000-0xa7)="62096e666d745f6973631579d4e1bd5b73bf80b048316c51aacf24015fe9e6655089bfd5e93f2d2047d016c8f2c0bb2fab0b10ab31f971b149e31688356da7d549349095129ccea40a82047ef5ecd019c70ddc8cc1a273afa8bb113df6f2ec15b0cfe90fe7b094f72c9e5656b46dc21eb727fc3fea150d7057b82b42991409ce9bc03da7db8714b73b3b53cf923ee4cca985f8e36c96aebb38e1006beb77df2d5410498f06c8c4", 0x0, &(0x7f000050e000)="") openat$rfkill(0xffffffffffffff9c, &(0x7f0000ae2000)='/dev/rfkill\x00', 0x40000, 0x0) 2018/01/28 06:05:21 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x800) readv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000796000-0x99)=""/153, 0x99}], 0x1) fcntl$setsig(r0, 0xa, 0x0) 2018/01/28 06:05:21 executing program 7: mmap(&(0x7f0000000000/0x552000)=nil, 0x552000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000371000)='/dev/usbmon#\x00', 0x0, 0x0) connect(r0, &(0x7f00003b8000)=@ipx={0x4, 0xffff, 0x8, "0beb55936d3d", 0x3f, 0x0}, 0x10) mmap(&(0x7f0000552000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000110000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000553000-0x4)=0x14) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00004b1000-0x4)=0x0) 2018/01/28 06:05:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0xb, &(0x7f00008b2000-0x8)=0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000e84000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x3, 0x2, 0x0, 0x8001, 0x4}}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x832}, @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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x1, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000456000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000060d000)=""/158, &(0x7f0000921000)=0x9e) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/01/28 06:05:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f0000ba5000)=""/109, 0x6d, 0x10001, &(0x7f0000b94000+0x78e)=@pptp={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) delete_module(&(0x7f0000d71000-0x9)='selinux[\x00', 0x200) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 06:05:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000680000-0x8)='syscall\x00') sendfile(r0, r1, &(0x7f0000ea6000-0x8)=0x4, 0x2) r2 = fcntl$getown(r0, 0x9) sched_getattr(r2, &(0x7f00001aa000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/28 06:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d5d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000281000)="cd215e039498ac0b207a993bc215901a8c8dabc064f7abca0f2cf65ea265671949b386e040798fa1c58cc743b36dd2bcdae03ad3c826d4aed04620ff2ea76459139af3deb1342a6045cbb418e26924c8e078ec33b581b6ec6989be0f49782f9d19cc6e201c5b78bee0ceadd85ece8fcedde7a82d93e9756603931f639354f6349f784306e8673b43580d24040e6eade4c42d8f2094412a8f3d039f3b838cd081d98e170ff3639578bd2dfd1330f0231b64f0a0d8a72e89d9d189a1ecbaac97f78e859614b29f56bb") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000b65000-0x50)={0x40, @tick=0x100000000, 0x2, {0x2, 0xfffffffffffffff8}, 0x37, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000000002004) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fb1000-0xd)='/selinux/mls\x00', 0x0, 0x0) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008d0000)='/dev/vga_arbiter\x00', 0x0, 0x0) getresuid(&(0x7f0000fc8000-0x4)=0x0, &(0x7f0000f91000-0x4)=0x0, &(0x7f00005a0000-0x4)=0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f000075f000)=0x3, 0x8) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000e4000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x0, 0x0, 0x0, &(0x7f00000e2000)={0x0, 0x0}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/28 06:05:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005c7000-0x50)=[], 0x100000c3, 0x0, 0x430, 0x0}, 0x40000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000857000-0x10)={0x3, &(0x7f000091e000)=[{0x4, 0xfffffffffffffff9, 0x2039, 0x0}, {0x2, 0x4b0, 0x3f, 0x8}, {0x10001, 0x4, 0x3dab, 0x7fffffff}]}, 0x10) 2018/01/28 06:05:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a91000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00002a6000)=0x2, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x3b1, 0x0) close(r0) r2 = openat(0xffffffffffffffff, &(0x7f00009f0000)='./file0\x00', 0x4000, 0x4) write$selinux_user(r2, &(0x7f0000313000)={'system_u:object_r:zero_device_t:s0', 0x20, 'system_u\x00'}, 0x2c) 2018/01/28 06:05:21 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a03000)='/dev/sg#\x00', 0x0, 0xfffffffffffffffe) ioctl(r1, 0x100000001, &(0x7f0000fd8000-0x5)="") fcntl$getownex(r1, 0x10, &(0x7f0000853000)={0x0, 0x0}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x39) 2018/01/28 06:05:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) ustat(0x66eb, &(0x7f00005ac000)={0x0, 0x0, 0x0, 0x0, 0x0}) fchdir(r0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b67000-0xe)='/dev/keychord\x00', 0x32100, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000fd9000-0xe3)=""/227) 2018/01/28 06:05:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8000, 0x7f, 0x34, 0x80}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x5}, 0x6) mkdir(&(0x7f000019c000-0x8)='./file0\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./file0\x00', 0xff79784f70e1768e, 0x3) 2018/01/28 06:05:21 executing program 6: ioperm(0x8ed, 0x2, 0x84a2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(0xffffffffffffffff, &(0x7f0000726000)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ftruncate(0xffffffffffffffff, 0x40001) inotify_init() mq_unlink(&(0x7f00001d4000)='}-vboxnet1\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000243000)=0x0, 0x6) sendmsg(r1, &(0x7f00001f7000-0x38)={0x0, 0x0, &(0x7f0000cd6000)=[{&(0x7f0000961000-0xd2)="60444b74028d3a4c71573b8eb709ae7a769c28298b67581d3b235bb15d98e1adba5b48d9688c7bdddd783c6c3849388d2fc09cc4c3525ff449c44ab529508d5850efe69a0464752f101a36ee3888ad799b123cbac8fbb3812ff131aeb4255f6914946070c9bbd5cdc89b116463acb3ccfb598b14a17849dc8195d17c29b94dad2e845b67c151d88e6140c8a6bf058c2275a2e724f23211684377bab9957920cbd6e62d2a9661eacb2cce6be57ce35217afbd3ef2fd5b8781176240550d72b8a0dd3b5ce2c10801e7f66f8766292cddbe90e7", 0xd2}, {&(0x7f0000d1b000-0xb)="a7d0f7f8b54a70228eff89", 0xb}, {&(0x7f0000f1c000)="924cf7c52881", 0x6}, {&(0x7f000092a000)="41e580165a1ca6f6687d76112452d713cd023d679ddc3df799202369c99a56457ed6cc0a2b498c22606893ba21687c634a82b37aae94358968bf0fc5c35fd3960ab680e9de8f7d2734b418ea9793e0b5a62e8e437aa7339eadcb98fc938097254f674b25ee2f1a9303112a67af85c79e04", 0x71}, {&(0x7f0000e8a000-0x1000)="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", 0x1000}], 0x5, &(0x7f000007a000)=[{0xb0, 0x11f, 0x10001, "7b36b219f3946801f197680aeca6337f9beac76495fa1a5490ac196c66c6dfa52833784004d5c9825e8ef5902f41dbdd777192ba6d4b0db0fa700b6e9d11723bdabe92415cc21a81dc6227d8a9c1d009727e6d4478e7eced771fc56983c3a0227a9814e5799b8edfaa605b0611edb02becceaf7d35a271acb717d726eeb362068511ee4b23d24a6a44bd2b8918d6f587c09b5257f5b16fce16afaad859f3"}, {0x38, 0x10f, 0xb, "87a38c87ee0bc669d2b88ae47d9290ebd67cdf07b62367df1b47bab67d43a5aee13650e958443b"}, {0x100, 0x19f, 0x5, "f563dac770894d5e1066f124ceacaf1cf03bbcc3cb7a4beee2cd4d297b31449e74f90bbe2b6d45114006ec41db8bf58379274e37eae62af1dc564c4d9b71bb3cf1d41e446a5e535e9adcde390cfa5650f9256fbaac06869595e9385d4457c26c266a0d24ebfce190865c6a229c95c433b5d8ceea6fb63563628a22191b5a8394cf894655d3bec2167b31bb7df742e010652e30a2e88f6e4d46e5b6a0d1173396057b316865ef8364ace06a487517a63dbb70d50095f795e5a29ca0c9f6f569ed6d0914f4b4eca93b709ebab168301143bf271c91101a591de0585a8ef46fc1257b438d9967b42b17ef47ba7731f1"}, {0x18, 0x9476a6b3819046a, 0x1, "3f8a"}, {0xf8, 0x10f, 0x2, "2400e6710f58e86ef98716564830589dd26a8a595334572691832037129b2af4e1e0e435b1d9df7bc162cc904748bccb8bc2aee998a9f2467b19b5db43ea0c5ee02e5fd5c410913fc17766c5f0ec6d4b56a4bb5b740fbbedd072e7e0be327f8598313fb971fd0ac973fea096883a0c3c312db5035b5f283a10fbe6cfcc625370a7cdcb6c76c84c9bf66d5b331e4170274f6f2fe897825c9c6a1389a532056c6aeefc43d615f87cae8fa529c0e87c7515eaf36f1a7e7cbab0f164d0fdcc981a17d4f80c7a466299ff67e85bb281fce1a164c901d9227d528aaaaa57a5a1b71fefc4ba"}, {0x88, 0x11, 0x80000000, "300b146c43ee15366ed93877c2f21e8ed830dd0aaf471565d93512da613f00aef0530af9d3aabfca037359cb4a50ea5afe732160bb9111fcdfbb463157edf2ef9c80a88671cbbab290e1959f2941e8d702fe3a0e30718f1fe8934a8ab6cccf7d8ab3baf0bfb442bccf8e602db7db408c6176bbaa660aad80"}, {0xe0, 0x1, 0xed, "737bff8de2ec2e4e67e8f7ab54b3a8524e7234a24536eb1ebe8a223406b6497d62832418ba113908d8e7427a77899fc386e94b0d21a37cb3ec6439f860df0cf2ff83e67b345a4f3f1ab61036e4d47857a67050d93d1a117fe4a73d9ee83b4e507a36822f9462bc1c933671a10854bba3b8dffbbc5619c0329b0fd8884889478d3d0ba030873b6072b6610b0661dd208e781823595eab857f753332c81e24cfc5c3ac4ce8de5bce9fff486a54f462ddfd46697164703233849d8b716c7b6a19cd3f4013ec9ff04f7d6cac9b"}, {0xf8, 0x18e, 0x1, "81929a719446ce4ac7f0579a7d73cfaa02593734700bb2b96dd8bad631c49ba43e88e7430d2370e5fe482535bf5de1d8694dee2af8c03fcd7f8dab57b0b067c168efb034783ff3117e3315fc5ccd4c377d66377366651e131529abc259e8284b51fb7f3ead3267e5d5f5674245c01ddc914d25d444f72be065a5243f3d57793e24c33dba4c9870f010aa855c74ab396555227aca7709003bacf51e46a3f9f7e1fdb28aef6a90e2787c0b12e8c7923eb2b62b4624b50b8eb4f3368a80e2b62804e9ef18df22f382d7f30a81e833a1d5195c77e44530ff60393ba3bed027934b775b36875b"}, {0xd0, 0x107, 0x1f, "dd2ef53113239b5add87b9277e34de0fac0d41a513aa976cbdefae8beef50a1cf9548d90221ffe28d19f9fafe34d05bddcba76341ffc05c466ab6596fbc70efd0ad2382e6722e4065f03b747bc3d9d1e9aa4db1de85dbf7506fe7711624148570719f11c5041f24c8d63868c7cb6df82081d0442e3f0d2cd05e9600515b8b7ab7eb25a7e3a93dda07f5c72efc603d9479b0ed378e881d7abd82023cc2044a78c8cab3466a14b19425f1db9feb9e2258413ac9cff7dc049b80f79435e5d"}], 0x628, 0x10}, 0x8084) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/58, 0x3a}], 0x1, &(0x7f000000f000-0x3f)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) [ 101.696490] 9pnet_virtio: no channels available for device ./file0 2018/01/28 06:05:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e79000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006ae000-0x6)={0x0, 0x4}, &(0x7f00006ab000)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e2a000)={r1, 0x323, 0x30, 0x3f, 0x5}, &(0x7f0000cee000-0x4)=0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000422000)={@common='lo\x00', &(0x7f0000877000)=@ethtool_wolinfo={0x8, 0x0, 0x0, "6d9caf07013c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00003b3000)=0x102, 0x4) epoll_create1(0x80000) r3 = add_key$user(&(0x7f0000b41000-0x5)='user\x00', &(0x7f0000e9d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000777000-0xb9)="b3fedde2ad1953aa1587bb488ae517473a8593ec6376c2e1d3d8e9387b4139b98a653722d6e5b9a97466d54518bd76e879239ccdc8dd3e91d14a009ec2fb7f04eafe47ab449a1a026572e2ad83fd87893a2c63942415ed7621bbb7013a5afd4b923700dc0a7da22c5fee771041b435831d52ad3076f9da55a1b08a3e4839c828f85ae9d664acd166320dcfefe9b4e3bcdf9c1dc8b4d58e47463696bcbc88107b61d5f65f9d164b53ed0f9e9fb01ae42bdd00676dbd7e4703ae", 0xb9, 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) [ 101.822066] 9pnet_virtio: no channels available for device ./file0 2018/01/28 06:05:21 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f000001a000-0x10)=[{&(0x7f0000017000-0x96)=""/150, 0x96}], 0x1) sendmsg$nl_generic(r0, &(0x7f000000c000)={&(0x7f0000013000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000021000)=""/11, 0xb) 2018/01/28 06:05:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000cfb000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000954000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000765000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendto$inet(r0, &(0x7f000080d000-0x1000)="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", 0x649, 0xc001, 0x0, 0x0) 2018/01/28 06:05:21 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000004000-0x28)={@common='bcsh0\x00', @ifru_flags=0x0}) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000003000)=""/100) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xc1000003, 0x0) 2018/01/28 06:05:21 executing program 2: r0 = inotify_init1(0x3) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000000)=""/72) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r1, &(0x7f0000001000)={'system_u:object_r:scanner_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x39, 0x38, 0x0}, 0x40) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000306000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x3}, 0x8) 2018/01/28 06:05:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f00008db000)='/dev/usbmon#\x00', 0x100, 0x42100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000fe3000)={0x0, 0x1000, "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"}, &(0x7f000008d000)=0x77) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000fa2000-0x20)={0x81, 0x9, 0x7fffffff, 0x0, 0x4, 0x5}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000e35000)={r3, 0xfff}, 0x6) signalfd(r0, &(0x7f0000e67000)={0xffffffffffffff5a}, 0x8) creat(&(0x7f00003b2000)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b7a000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000525000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e34000)=0x6f) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000c28000)={@loopback={0x0, 0x1}, r4}, 0x14) rename(&(0x7f00006de000)='./file1\x00', &(0x7f0000ca4000)='./file0\x00') 2018/01/28 06:05:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) lstat(&(0x7f0000a2a000-0x8)='./file0\x00', &(0x7f00005d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00008dc000-0x18)={0xaa, 0x42, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00002b2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f000089a000)="0a8a", 0x2}], 0x1, &(0x7f0000261000)=[], 0x0, 0x0}, 0x0) 2018/01/28 06:05:22 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bfd000-0x9)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0xa)={0x0, 0x5, 0x1, [0xc7f]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x80}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c9f000-0x16)='/selinux/checkreqprot\x00', 0x60000, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000f4d000)={0x19, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00009e8000)={0x7ff, 0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00003e4000-0x10)={r4, 0xaf27}) fdatasync(r2) poll(&(0x7f00002b1000)=[], 0x2bd4a8e, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000a41000-0x9)='scalable\x00', 0x9) sendto$inet(r2, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x40000000, &(0x7f00008a2000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006ff000)='/dev/sequencer\x00', 0x80880, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000077d000)={0x0, 0x0}, &(0x7f00008ae000)=0x8) ioctl$LOOP_SET_FD(r5, 0x4c00, r3) shutdown(r2, 0x5) 2018/01/28 06:05:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ca6000-0x9)='/dev/ppp\x00', 0x0, 0x0) r1 = mq_open(&(0x7f00007af000-0x7)='system\x00', 0x1, 0x101, &(0x7f0000d86000)={0x7fffffff, 0x2, 0x3ff6, 0x93d, 0x10001, 0x5, 0xfffffffffffffff7, 0x2}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a6a000)={0x0, 0xaff5}, &(0x7f0000202000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000304000)=@sack_info={r2, 0x0, 0x4}, 0xc) 2018/01/28 06:05:22 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000ce5000)=""/68, &(0x7f00009a0000-0x4)=0x44) mprotect(&(0x7f0000b86000/0x4000)=nil, 0x4000, 0x4) 2018/01/28 06:05:22 executing program 2: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9e000-0x16)='net/ip_tables_matches\x00') readv(r0, &(0x7f0000aa5000)=[{&(0x7f0000aa1000-0x3d)=""/61, 0x3d}, {&(0x7f0000aa2000-0x27)=""/39, 0x27}, {&(0x7f0000aa3000-0x13)=""/19, 0x13}, {&(0x7f0000a8d000)=""/95, 0x5f}, {&(0x7f0000aa4000-0x69)=""/105, 0x69}, {&(0x7f0000aa5000-0x6a)=""/106, 0x6a}], 0x6) fcntl$getownex(r0, 0x10, &(0x7f000052c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x4, &(0x7f0000aab000)="72523d743e056088325e9a357e39f450b1d3327e18bf989fde65e6a3a17735733851d240b66c23ab29d7be596027a40d1be0b3f431d1be7cbdeae54c87b2e41067e552d742ec2e0cafd4c44f6dea03e40577e62f29476da966") 2018/01/28 06:05:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b33000-0x10)={0x0, &(0x7f0000e4d000-0x18)=[]}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000058a000-0x20)={0xffffffff, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00008b7000+0xce5)={0xffff, r2}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xfe69) 2018/01/28 06:05:22 executing program 3: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000246000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a1000-0x4)=0x10, 0x800) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fa8000)={0x0, 0x6}, &(0x7f0000fa8000)=0x8) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fa9000-0x6)={r3, 0x8000}, &(0x7f0000fa8000)=0x6) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setregset(0x4204, r4, 0x0, &(0x7f0000fa8000-0x9)={&(0x7f0000fa8000-0x8)="", 0x0}) [ 102.201049] IPVS: Creating netns size=2536 id=12 [ 102.913125] pktgen: kernel_thread() failed for cpu 0 [ 102.918277] pktgen: Cannot create thread for cpu 0 (-4) [ 102.923666] pktgen: kernel_thread() failed for cpu 1 [ 102.928760] pktgen: Cannot create thread for cpu 1 (-4) [ 102.934184] pktgen: Initialization failed for all threads 2018/01/28 06:05:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000531000-0x15)=@known='system.sockprotoname\x00', &(0x7f00001b7000-0x26)='systemeth1*securityppp1em1keyringppp1\x00', 0x26, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a90000)='./control\x00', 0x0) lsetxattr(&(0x7f000046d000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000940000-0x14)="02000000f4ffffff6f556e100730de2d6a0006a0", 0x14, 0x0) 2018/01/28 06:05:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sg(&(0x7f00009c4000-0x9)='/dev/sg#\x00', 0x3c, 0x10400) write$selinux_access(r1, &(0x7f00001ce000)={'system_u:object_r:admin_passwd_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x35, 0x33, 0x0}, 0x5a) dup(r0) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000131000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'cts(xts-serpent-avx2)\x00'}, 0x83, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a50000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f53000)=0xe8) fstat(r0, &(0x7f0000f4f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$packet(r1, &(0x7f00002dc000+0xfc7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000dc4000-0x4)=0x14) socket$netlink(0x10, 0x3, 0x13) r5 = geteuid() sendmsg$nl_xfrm(r1, &(0x7f0000281000-0x38)={&(0x7f0000c52000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000150000)={&(0x7f0000013000-0x1334)=@getpolicy={0x1334, 0x15, 0x8, 0x1, 0x3, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x6, 0x0, 0x1, 0xa, 0xa0, 0x20, 0x2d, r2, r3}, 0xb, 0x0}, [@migrate={0x88, 0x11, [{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x1, 0x2b, 0x4, 0x0, 0x6, 0x2, 0xa}, {@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6c, 0x2, 0x0, 0x4, 0xa, 0xa}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0xff, 0x0, 0x0, 0x3, 0xa, 0xa}]}, @policy={0xb0, 0x7, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x1ff, 0x2, 0x0, 0xa, 0x20, 0x80, 0xbd, r4, r5}, {0xfffffffffffffffb, 0xfff, 0x1, 0x8, 0x0, 0x8, 0x8, 0x80000000}, {0x2, 0x6, 0x7ff, 0xfffffffffffffe01}, 0x10000, 0x9, 0x2, 0x0, 0x1, 0x3}}, @algo_auth_trunc={0x104c, 0x14, {{'sha384-generic\x00'}, 0x8000, 0x6cc429c57646a621, "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@algo_auth={0x114, 0x1, {{'tgr160-generic\x00'}, 0x658, "e6e48fe3c6143f03bf2d9bdf256385f7d8e78f6b4dbda69c40bb2f2d7c92eaff6ad688f39a7c090547ef108b8e26048da726c2d172d5a1a63b081c26545d08d810bf8a69e15afbde4ef1796211c8114171c78956529e11b727abd6207a4b97b1cec735e2d8eee48a14922c61341a50fdfafe55152e2cec74c3e69f77d2933282c7448f4a599c356ee95fb99269f1934bdb451257e8e910552d6d47fde4ab6614880ccf55c3f010ad45b6ab62c5a178421b1dd87a9bc03e3ef67468f6a5ce0be7b05487c7f6c16abec9ee33"}}, @coaddr={0x14, 0xe, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @coaddr={0x14, 0xe, @in=@multicast2=0xe0000002}, @etimer_thresh={0x8, 0xc, 0x2}, @replay_val={0x10, 0xa, {0x5, 0x0, 0x0}}]}, 0x1334}, 0x1, 0x0, 0x0, 0x4}, 0x81) 2018/01/28 06:05:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000c6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000434000)=@assoc_value={0x0, 0x0}, &(0x7f0000662000)=0x8) r1 = syz_open_dev$sg(&(0x7f0000271000-0x9)='/dev/sg#\x00', 0x0, 0x2) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00005d8000)={0x2, 0x1, 0x2, 0x4, 0x7}, 0xc) write$tun(r1, &(0x7f00001ff000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, '\'\tS', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0xffffff85, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "54dc7b", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}, 0x62) r2 = request_key(&(0x7f0000073000)='rxrpc_s\x00', &(0x7f0000ac1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000567000-0x16)=':em1!mime_type,*eth1:\x00', 0xfffffffffffffffa) request_key(&(0x7f000095f000-0xa)='blacklist\x00', &(0x7f0000749000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000650000)='/dev/sg#\x00', r2) close(r1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f69000)={0x7f, 0x0, 0xb0d7, 0x80, 0x5, 0x9, 0x8, 0x6c1f, 0x0, 0x3, 0x81, 0x61c2}) 2018/01/28 06:05:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000003, 0x0) sendmmsg(r0, &(0x7f00002a5000-0x3c)=[{{0x0, 0x0, &(0x7f0000628000)=[{&(0x7f0000ef2000)="86b423969675a389459dc9f896d3c6a400102013b61a1245b2731ae30619d71d9808b21eacf4a568c026249230a66706df4a8c2cf1b252f4a6961f0ed177c3e69a0927800ee73fcfc56986669415761e794e0af2fb75417d387a2dccc3b4ff10fc1ceb3093469e0d98d990436e49aad47930212feb8e9572daa9a38dbd425f80b9fa50942fac672faaf01f03dbb77b315f33464debe6c72105ef29b94be77e12e0927483ec729ab66525ea8d9c90308bebef521f82acfeb315a5e060555272a025c9", 0xc2}, {&(0x7f000075d000)="1a7f0dca49329473e991882b1bb6137fffb4439f4579ad846f343e69dc71297d82e9779d27537018c916cb72689a6a2cd7c1398643bda477684645429752708749b6552d4eb57ffb167200ecfec87ae35700da0ad1c44a7d0b427c7d25891c2295b5fb630c1959e2a64944b8534c54c3a4f43795f6cd0259eccab3a5122cc2f60ab24a2e13990c60f85dfc0f820b51a1d6147c6287ea8b4cb29d4f5c6d9656df20a0539cbb76c96c803e42bd55b66a10e680d387f16fbe7ecd71fab55018f242472c9c12235c856530b1f4086d1537faa6a0d26e17", 0xd5}], 0x2, &(0x7f0000e3e000)=[{0x80, 0x100, 0x9, "3a1a4818fd0c317896b2b74f695b40aff555b216adcfc085a177e5bfd04cd1ef7313b916b1b33347b74677e2958a281b1292fae00b3db9d169817c565c8d603e10ddde29ce666191ca9bcfbf5db5a287dba376634b4aac5deb1c0009405145db5c82dc4feae7bacdc5a8d81bf6"}, {0x1010, 0x88, 0xffffffff, "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{0x1010, 0x101, 0x3, 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{0x88, 0x117, 0x1, "a9ad57e4c5002db9e917370a24cba6cfefa39a7989e5d3ae04df422e54508ba26d0e48fc74d10a1e70d318958a13ed5639f184d325cf3f89af78cafd21cb945c306901868b36eacc4ec715a6c5f414be3ae34b5bae46c85ee8de47bb7cd593a6e18ad906289e6dcdc85604e06e07916ec8ea96"}, {0x88, 0x10f, 0x80, "03a9ac0e02789d56613c8b4defe673c0c3dbd440d808d830413dd931b588c54f1cbf2b4f76b8cb2ef7e2da4b4343bf1af3fed49c13b0769b276e7369d9fe6cc7477d7c7781f0c0787389f3c63701a483ec0bf53b2ae779b77e96bdc9a6e0575a88c87b266010b33fbc6550d3c507dc0524d3e31d4d5371"}, {0x90, 0x10e, 0x8, "09f690d38359ada318eb9da9d110447f74b84aa655196b45c5d76a4fab75fad0cdcf9f96827dc7192ef30361220c03e2364ba82a0cca24a2ac6ed795777b0b70190b549e503fd3c37ff3f5fddddb0444483412646d65d50b80933a51acdc52c65dffd850f6dd878d7a9a52b64486ccba1a247003e3b6903d84d1"}, {0xc8, 0x11b, 0x8, "fd4d822285e3709d0a15b87a0c22b8e56fa96c8e380f93161c88b5edf5e5de66f1764c80892a87b5e1cfe87b8c1c59b1ecb43f1a228dfc99e80ee66c29070b2074bc615c5849d4cff6e9d1589424b8bad308c00cd7c7b1f208fb7b1f473e4ce9877259059995dbd6ed80e4667b14f7b7b079fd2226fd55869940055dbf8091a0565e8499bf97648b58c18ad6d252b8cb7799620bb46e477731efa2e9924fe8d2d17519c893f660504672df20b1872166960ee6885cdb56"}], 0x2308, 0x4000801}, 0x9}], 0x1, 0xc000) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000147000-0x1b2)=@newlink={0x30, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_XDP={0x8, 0x2b, [@nested={0x4, 0x2, []}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:05:23 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000000b000-0x8)='./file0\x00', 0x400000000000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000007000)={0x1, [0x0]}, &(0x7f0000005000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000d000)={r1, 0x1}, &(0x7f000000d000)=0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000003000)={&(0x7f0000002000-0x4)=[0x0], 0x1}) pwritev(r0, &(0x7f0000004000-0x30)=[{&(0x7f000000d000-0x9)="9e0cf62b145935ae1666", 0xa}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000c000-0x8)={0x0, 0x6}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x0, 0xdd, 0x101, 0x4}, &(0x7f0000003000)=0xa0) 2018/01/28 06:05:23 executing program 4: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000bac000)=0x0, &(0x7f0000fc0000-0x4)=0x0, &(0x7f0000fbf000)=0x0) setfsgid(r1) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000548000)=0x0, 0x4) 2018/01/28 06:05:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000984000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000d0f000)=@assoc_value={0x0, 0x0}, &(0x7f000065b000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002d7000)={r2, 0x8}, 0x8) r3 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000a41000)="f44fbde0261291ff92a6d08685c5922b982b81a4f7f5fe448a593055ae09782f62affcd6bfb0bb0fe1dd592a289bb76b90b8cb4efc8926c1ccafe905b50013d2c65b430d9f7f020400647ea8d5e4a1c403c0391e23b7cbe5478ee9c240cfa9f060832d960cba9f7e3d39329504d36178fdd8b0694a12084dd552a1e2267b2e9188dfa81de5c3cf2de1e3771076a8c9bf7554b30ab1022a5874bd58303c1849d923bbb10d732ccc6faefbfb77d54f35e7af097f8d5cf0cac00cd12c56bd755ae43532211eff77c0d4c20b989038da05cc4ceb87587bf57d98d2b123ce399ecb3a4785", 0xe2, 0x0, 0x0, 0x0) sendto$inet(r3, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r3, &(0x7f00006d6000)=[{&(0x7f0000292000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ebbceb5620415e57d7892ad86a699feabca45a6c7e2c37f059f22ad3c5c6730ffb54ed9324888675de8a6960e56b8d10aa0c13f76af388604f99963f2abe79", 0x0}, 0x60, &(0x7f0000300000-0x30)=[{&(0x7f00005b5000-0x67)="5c49c844a774005e107a9fa04b1aa0801297b2847235e7a1ce1565f43ea7a19c81690ee6526d9e0d4676d88bf1332a106d2385b2ebc21bcf7dbeba93724010fb29e375fc32de0032c31bd3e1bf8a27f0e3db6dacf630e449a6d00ad94d3f388564b7ff28d44c3c", 0x67}], 0x1, &(0x7f0000e6c000-0x58)={0x58, 0x107, 0x1, "65022611187514f473e03f6a8d8a405f19fc39630f5636afe13a5cb8c616de813d209db0a857f48b17b012c9c2608498051f5f91e29636b5afd722afb332ca9376"}, 0x58, 0x20004004}], 0x1, 0x0) sendmsg$key(r3, &(0x7f0000f43000-0x1c)={0x0, 0x0, &(0x7f00002c2000-0x8)={&(0x7f0000c37000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$netlink(r3, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000525000)=[{&(0x7f0000309000-0x164)={0x24, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@typed={0xc, 0x68, @str='+[\x00'}, @typed={0x8, 0x45, @void=""}]}, 0x24}], 0x1, 0x0, 0x0, 0x800}, 0x4010) 2018/01/28 06:05:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003bc000-0x9)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000060000)={0x0, 0x9, 0x8, 0x8000, 0x5, 0x2, 0x6, 0xffffffffffff42da, {0x0, @in6={{0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x100, 0x8, 0x10000, 0xfffffffffffffff9}}, &(0x7f0000b90000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bf5000)={0x6, 0x100000000, 0x800d, 0x2, 0x2, 0x9, 0x9, 0x8, r1}, &(0x7f0000fbd000-0x4)=0x20) readv(r0, &(0x7f0000021000)=[], 0x0) 2018/01/28 06:05:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) mknod(&(0x7f0000566000-0x8)='./file0\x00', 0x8000, 0x5) 2018/01/28 06:05:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000071c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000064e000-0x4)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000db2000-0x20)={0x0, 0x7, 0x7f, 0x4a6, r1}) r2 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) 2018/01/28 06:05:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2080, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000063d000)={&(0x7f00000f4000/0x4000)=nil, 0x5, 0x3, 0x0, &(0x7f0000c00000/0x4000)=nil, 0x7}) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000a62000)="", 0x0) ioctl$KDDISABIO(r1, 0x4b37) [ 103.065949] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=30102 sclass=netlink_route_socket pig=8517 comm=syz-executor2 2018/01/28 06:05:23 executing program 1: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockname$inet(r0, &(0x7f0000050000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000005d000)=[], 0x10000078, 0xfffffffffffffffc) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000005d000)='/dev/usbmon#\x00', 0x400, 0x20000) ioctl$int_out(r0, 0x1, &(0x7f000005c000-0x8)=0x0) [ 103.137557] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/28 06:05:23 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x26, 0xffffffffffffffff, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000de6000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000a53000)="") r3 = gettid() tkill(r3, 0x16) 2018/01/28 06:05:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0xffffffffffffffe2, 0x800) bind$llc(r0, &(0x7f0000e72000-0x10)={0x1a, 0x2, 0x3, 0x215, 0x9a4d, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00000d9000)='./file0\x00', &(0x7f000037b000)=@random={'osx.\x00', '\x00'}, &(0x7f0000001000)=""/1, 0x1) 2018/01/28 06:05:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x4802c1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b5c000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f00007c3000-0x20)={{0x0, 0x7530}, {r1, r2/1000+30000}}) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@ipv4_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0x4, 0x8, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000026000-0x20)={0x1, 0x0, 0x2, 0x9}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000027000-0x4)=0x0, &(0x7f0000020000)=0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000026000-0x10)={0x670, r4}) 2018/01/28 06:05:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000313000)='./file0\x00') mkdir(&(0x7f0000a15000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000116000)='./file0\x00', r0, &(0x7f0000236000)='./file0\x00', 0x0) 2018/01/28 06:05:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00004cd000)=0x0, 0x3f) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00009ea000)=0x5) getsockname$netlink(r0, &(0x7f000079a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000090f000)=0xc) 2018/01/28 06:05:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a6a000)={0x0, 0x4, 0x0, 0x8001, 0xffffffff, 0x3}, &(0x7f00000ae000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ed8000-0xa0)={r1, @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]}, 0x8, 0x1, 0x7fff, 0x44c87c5d, 0x88}, &(0x7f0000b86000)=0xa0) 2018/01/28 06:05:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fee000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000d37000-0x2)="") mknodat(r0, &(0x7f0000551000)='./file0\x00', 0x10, 0x83) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x8012, r0, 0x0) 2018/01/28 06:05:23 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000028000)=0x11, 0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000008000)={0x0, 0x0}) write$tun(r2, &(0x7f0000004000-0x116)=@hdr={0x1, 0x80, 0x9b0, 0x81, 0x4, 0x0, @eth={@random="558df2f11c35", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@llc={0x4, {@snap={0x1, 0x0, '2', "b33eb1", 0x88f8, "c102243ffe4761e5ae59dfda515bab8b97ef8c0d8d68814d8ff2079a7bb30745f5193c51b6bb7767a89483b627dc625a22e3d573dce9a9e3ff59a94abc2c23b636dc5df9b4109572684a930d809082f359849162a5eebd8d4ab472c2d191ad1870b1fc360919e2b804dcd7268eb229494642d0aad4d3631aea0b0e767777c8510d527971114330739f8d6b45ac0f03b4917caf80d148711e96b18b6af017bb3ff46636cca76232c9211ffa8991bea5cd76d5554425adfade616ab4f24a4521416dd766af5420e70e1e0b847244e7f044e7d567dd7aca17aa019c6b6f9ac631ca15f36320893e481545a8135bc092826b173ab8f7b34f"}}}}}}, 0x116) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f000001b000-0x10)={0x1, &(0x7f000000c000-0x8)=[{0x0, 0x0, 0x0, 0x0}]}) [ 103.169915] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=30102 sclass=netlink_route_socket pig=8531 comm=syz-executor2 2018/01/28 06:05:23 executing program 6: r0 = socket$inet(0x2, 0x801, 0x0) r1 = dup2(r0, r0) listen$netrom(r1, 0x0) accept4$inet(r0, 0x0, &(0x7f00006d4000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00006bc000-0x12)={0x0, 0x898, 0x5, [0x1000, 0xfffffffffffffff7, 0x10000, 0x848, 0x3ff]}, &(0x7f0000135000-0x4)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000070f000)={r2, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/28 06:05:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x10807fe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fsetxattr(r0, &(0x7f0000002000)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000013000)='\x00', 0x1, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000)="", &(0x7f0000002000-0xa1)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000002000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 06:05:23 executing program 7: r0 = creat(&(0x7f00006e9000)='./file0\x00', 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f7a000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004fc000-0x4)=0xb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000462000)='yeah\x00', 0x5) bind$inet(r1, &(0x7f0000ebc000-0x10)={0x2, 0x2, @rand_addr=0x3fb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$packet(r0, 0x0, &(0x7f0000ba4000-0x4)=0x0, 0x800) shutdown(r1, 0x800000000001) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r2 = add_key$keyring(&(0x7f0000602000-0x8)='keyring\x00', &(0x7f0000a95000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000576000)="73cabb2203e68e2f7c82f194f3999ff88f5a0bba2ea6e249ee38e99b03736a63d232f9fadd42ed9cc467bc699a52df7c29bace6e4ee93ad7883e4950dc1d2e9febf8fce87926f92f07e0e73f17b51638ff5e4d69fdd068f11163851c67737c4adf0f801e418cc55f23eee28b6ae4fadad92ac5fb2ca9e78b0f92d8998f33a35cea72a025a72dfe8167a3ee5e4f7ed9aceec75ac2ce77d50d81c6a5d4c6b417c21bac9af0c0d920ec99ad286a92b402e5908f9f2ba0644e6edd13de8a40e7b3d124e8be70b19c2e35798a36a970b4acf22fe07d4b0d148bef0889a2a50c2b5c9ca7ec757ad8bdd4c19ea6ee68ad4f25001b72cb", 0xf3) keyctl$read(0xb, r2, &(0x7f0000e3b000-0x50)=""/80, 0x50) 2018/01/28 06:05:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000ebd000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e77000)=0x10, 0x800) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000090a000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:05:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000865000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b01000-0x4)=0x8) bind$unix(r1, &(0x7f00001a1000)=@abs={0x0, 0x0, 0x2}, 0x8) connect$unix(r0, &(0x7f0000d6b000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = getpgrp(0x0) sched_getaffinity(r2, 0x8, &(0x7f000037d000-0x8)=0x0) 2018/01/28 06:05:23 executing program 5: mmap(&(0x7f0000000000/0xada000)=nil, 0xada000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto(r0, &(0x7f000092e000-0x1000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) r1 = getpgid(0x0) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r1, 0xfffffffffffffffb, &(0x7f0000adb000-0x10)={0x0, 0x0, 0x0, 0x0}) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d", 0x1, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 06:05:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000b76000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002eb000)=0x60) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000061e000)={0x7, 0x3ff}, 0x8) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$void(r1, 0xc0045c77) getsockopt$packet_buf(r1, 0x107, 0xa, &(0x7f00006bd000)=""/224, &(0x7f00002ad000-0x4)=0x2) 2018/01/28 06:05:23 executing program 0: prctl$getname(0x10, &(0x7f00002f2000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sync() sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x1f, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) munlock(&(0x7f0000be5000/0x2000)=nil, 0x2000) 2018/01/28 06:05:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a20000-0xd)='/dev/usbmon#\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000fd7000)="", &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000f70000-0x4)=0x0, &(0x7f0000f7b000-0xf4)="") 2018/01/28 06:05:23 executing program 5: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000e9c000-0xa)='./control\x00', 0x200000000000) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000f05000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) rmdir(&(0x7f0000398000)='./control\x00') r3 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$sndtimer(&(0x7f00009a0000-0xf)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$TIOCSTI(r2, 0x5412, 0x518) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 06:05:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f6f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a62000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f00008f7000-0x7)='mounts\x00') poll(&(0x7f0000857000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0x9b) clock_gettime(0x0, &(0x7f000022f000-0x10)={0x0, 0x0}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000fd4000-0x8)={0x0, 0x0}, &(0x7f0000265000-0x4)=0x8) mount(&(0x7f000059b000)='./file0\x00', &(0x7f0000470000-0x8)='./file0\x00', &(0x7f0000021000-0x5)='ext4\x00', 0x0, &(0x7f00005fe000-0x69)="628cce6384c657b6ae5a2ed9b4c8d95ba1cc5e747524b3aeccf175c0092bdc0a1e785afccbc6820a5b567dc1deff1bbfe2253c01e979e8c1bd3961f84c2dd7dacf96527e420b25cb5339aeac3e088d8ab0cd24ec23cb3b57a07ef212ac8aaa8f3172432ae648ce391c") ppoll(&(0x7f0000850000-0x10)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000038000)={0x0, r2+30000000}, &(0x7f0000aa4000)={0x0}, 0x8) remap_file_pages(&(0x7f0000078000/0x4000)=nil, 0x4000, 0x1000000, 0x6, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/28 06:05:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) ftruncate(r0, 0x10000) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) creat(&(0x7f0000f67000-0xc)='./file0\x00', 0xfffffffffffffffe) 2018/01/28 06:05:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000000a000)='ramfs\x00', 0x2000003, &(0x7f0000009000)="") chmod(&(0x7f0000021000)='./file0\x00', 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00007ea000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000033f000)={0x3, 0xfd0f, 0x8208, 0x3, 0x5, 0x4, 0x3, 0x5, 0x0}, &(0x7f00005e8000)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005b5000-0x10)={r1, 0x80000000, 0x0, 0x100000000}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000268000)='/dev/autofs\x00', 0x100, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000b12000-0x4)=0x0) sched_setattr(r3, &(0x7f0000fc1000-0x30)={0x30, 0x3, 0x1, 0x6, 0x7fffffff, 0x7, 0x7f, 0x20}, 0x0) bind(r2, &(0x7f00009bc000-0x8)=@sco={0x1f, {0x4, 0x963e, 0x93, 0x0, 0xfffffffffffff958, 0x8}}, 0x8) 2018/01/28 06:05:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) stat(&(0x7f00000f1000-0x8)='./file0\x00', &(0x7f00002f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = request_key(&(0x7f0000409000)='asymmetric\x00', &(0x7f0000a01000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e0e000)="2d74727573746564be2800", 0x0) keyctl$get_persistent(0x16, r1, r2) writev(r0, &(0x7f00003cf000-0x10)=[{&(0x7f0000b97000)="580000001500190000bb4b9600055c5d02ed3b850280e07648020ec818fe58a2b25205000000723e0100010000d7000000000004001741380a0031f800000000000e8d00002300000000000000006001ab1dda4ac3536301", 0x58}], 0x1) 2018/01/28 06:05:23 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x0, 0x1, 0x5, 0x800, 0x4, 0x4000000000}) socketpair(0x1, 0x3, 0xbdd4, &(0x7f00000a0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000001000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000a1e000)='user\x00', &(0x7f00006b8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000452000)='"', 0x1, 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f00003ce000-0x8)='keyring\x00', &(0x7f0000c58000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/28 06:05:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3ffffffffffe, 0x5) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) r1 = dup(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000a7a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000c5000-0x5a)=""/90) recvfrom$llc(r1, &(0x7f0000665000)=""/75, 0x4b, 0x1, &(0x7f000008b000-0x10)={0x1a, 0xc, 0x2, 0x7fff, 0xfffffffffffffffb, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f000062b000)={0x0, 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00009da000-0xc7)=""/199, &(0x7f0000320000)=0xc7) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000f93000)={0x0, 0x0}, &(0x7f00008c6000)=0x10) 2018/01/28 06:05:23 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000056f000)='/dev/hwrng\x00', 0x0, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000a96000)=0x0) getpid() 2018/01/28 06:05:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000590000)={0x4, 0x0, &(0x7f0000527000)=[@exit_looper={0x630d}], 0x28, 0x0, &(0x7f0000fa4000)="83430d492dc6f919f1a36cc75615089db7a5bd66fabbead0dd5435e5215bde2df515a46db55a4ff8"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000b5b000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f000046f000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) socket(0x0, 0x7, 0xfffffffffffffffc) 2018/01/28 06:05:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000f6a000-0xf0)=[{{&(0x7f0000475000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00004a1000)=[{&(0x7f00000a9000)=""/250, 0xfa}, {&(0x7f000081d000)=""/216, 0xd8}, {&(0x7f0000b28000+0x78)=""/58, 0x3a}, {&(0x7f00007c9000-0x48)=""/72, 0x48}, {&(0x7f0000491000)=""/23, 0x17}, {&(0x7f00009cb000)=""/159, 0x9f}, {&(0x7f000047f000-0xfd)=""/253, 0xfd}, {&(0x7f0000cdf000-0x54)=""/84, 0x54}, {&(0x7f00006ff000)=""/153, 0x99}], 0x9, &(0x7f0000359000)=""/2, 0x2, 0x4e2a723e}, 0x4}, {{0x0, 0x0, &(0x7f0000521000)=[{&(0x7f0000d94000)=""/4096, 0x1000}], 0x1, &(0x7f0000a5e000-0x39)=""/57, 0x39, 0x9}, 0x0}, {{&(0x7f000040c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c12000-0x20)=[{&(0x7f0000eb5000)=""/0, 0x0}, {&(0x7f00005cb000)=""/239, 0xef}], 0x2, &(0x7f0000413000)=""/216, 0xd8, 0x3}, 0x8}, {{&(0x7f00007da000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000b0d000)=[{&(0x7f00003b1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a83000)=""/187, 0xbb}, {&(0x7f0000474000)=""/113, 0x71}, {&(0x7f0000c94000-0xb4)=""/180, 0xb4}, {&(0x7f00006fb000-0x8c)=""/158, 0x9e}, {&(0x7f0000206000-0x25)=""/37, 0x25}, {&(0x7f00000fa000)=""/58, 0x3a}, {&(0x7f0000b67000-0x24)=""/36, 0x24}, {&(0x7f0000034000)=""/11, 0xb}, {&(0x7f0000152000-0xcc)=""/204, 0xcc}], 0xa, &(0x7f0000f66000)=""/178, 0xb2, 0x6}, 0x5}], 0x4, 0x20, 0x0) accept4$unix(r0, 0x0, &(0x7f000011f000)=0x0, 0x80000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000374000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000867000-0xd5)=""/213) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000ad0000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c23000-0x4)=0xe8) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000af9000)=@common='ipddp0\x00', 0x10) r4 = geteuid() clone(0x5000000, &(0x7f000049b000)="659eac0cd4e450bf1f84d936cd03516add1dcaad7ee1b558e1ae89b393e3c2ef36ada56477c8e7733aa87b8c8aa05f2d5bc6223c17bbd12c5fe619237dc7fbd0e24d9f89a3f295fb8f11a2dd693316eaa1d8c46f8f6cffc32853e4b1bdf981bdb54aac0c577547c767ae76443e45b49292e742616648f17371a5814cc236e7195819468a6e16c978e5ca6f57de8646528fc73ac66dc4c7e8b6010cd84c0ed05fd7b21e0379b1b6f76c2e9a879d3755fe72b31c56c16788e3aa3a18de85c68f3d0d0ce177620b84b51be627eea1f72fb1c9b19319a2a9f3c98df3779783f3f7dd787c1d7d8f3479a63c695711c0b40e530cc135e6783d2e6d95a9155a5825ed6b147d5dc5344dc7be7b6a65d31efcbd4c8bc37212a50ed8ec174aa9f2914ade06762fdd7ed24a518f46a1df4e26dbca7537f12e69e6ef5033480695ad46dda3614319c53b159a9bb764d7abb135b4cb7619d42845f0f459a750d7a3a16422e2525b3d9553cc2009b4706fa89d6f407146348de84441384bdc1ca7961290389e1bfa485bd6e9d96c44dea6a6f74f8db86554c7d3b2d3a54dbc894166effdd81a722e08aa6933172f45298ec9984992512391b6c699bf07ead395bdca3f9af496c008f73decbdec48bc6686123700994257e5625cc8c9dc386c2c9f6859baa594b20bf666fead34f2fb7aab3d329db98e93d42a1f6fd943b7b6e28cc27b00853b52abda745f0d67aebd4f4dcaaeb9051a0405fe9487713675e56382431d081260e2db1e7613e7b2d53c7a9c0a26106b1581b59bca2c3be5f01a00fa2b44409fd4f405661ef9c098749bec65edb82a41986c9067006038359de38679a4dee75df23115c5e0fd2a41b3782c2a0e70a4b58dbf6f26ea14348179eb62f9233c813130a8f4daf25f0c28ac8684973421b3ef66f9e21d857392bb05cc2bf8ca24be4b5d9ab3f35077a568a1ddce2c1fcf2213c3bc4af27739d633db58990d408791ca4f076d3ec31d0f07cf51820b0109854e8729a84b58a434af60ba62e7d3d56ee7b39b702bedcbde93541d379cf746e000f8247945bdd4c2741ca8fc878489416e186645f32d98218f3a24e57d135fb25684ad06c83135c7964a58f8682c4f7448432811e675f792f6eb91cc8a71e51438c329946e3819bcdb7b622ff1338e1a08498dfdd2185960b48b2c84570cecf84ff3e0b53a4d9637ee050a4402c046de18acaceaee2d34aefff4194eeb4dc3daa4aa7df587d8860b022dcac3d61ca0bb83bc04ee4ca4bd5f8610c08c414849174ba6679a2244d94f5d5cf48d1a457aff5651a913a8589b0d2e726aa3d7a900d88ac1776edb39416bfe10f2b571cd83f205661ef9e045435ae0e74bc841abafc803118494568304565be3ebf9191e9242236a81710422427da1f43f6008df2262264c076243dec0702c4fde5f9d8bf41ffa73262c24aff1ecf2ba4536c620cd1b9291aa1d0b8deda00b63cfe1afbcae5449178da443b4ee221053b1de0ba02ce9b7a0288b6eaf3fd4ca62173034e42b8ba9ebcf20fb6ce54dafd6f60d6c23d047a99b1db71c42f29c186b6eb846d20d7134a19ebb2a9a5bfde5ac54570fb0794bf81cb1aa7f759e6a24e4579c920956d53b86869c6b9bbf39e13ea767cdfd2d0cd004729fb878e0a350a111bbb88688e9eb40abceb81b0471c3f8495a7bd36fbb97c3e211130991d0ab12f9e448b6905ecabbd73d4fd863821e773c1cc3e2713880c4d544e4f57ac5d3cb4a45eb7d2ce0f8ab055e87b68f2d03e268832d3ad281a81d4d9ef677b5fe836d20372b2c9d6ec0c000fbb2bb832812091e0a7e6dae08e2b6be19a45d8624c74b5353764eb1986b99ffe9e0299cf46f5de5dbe3b941fddb72bfd8fde8e99e82cab598b2e00e149c52115378398ed228e89ab4277ac42c84cd6514ddcf2f596a57d37e92f6643e600fe111e4b56382d63d50ebcca58563f6e1a766ec5f61f1483da4bc845f24c28f212d982076079456b5b0e20d781e8e99651bf4d484589ab4436d989a5c1735555d0245b812d9952f7c2568c8a47fd7dcccf6e51c4e52f376ce3d4b1ac1b1886844add03e48b790c4c560e5310b91350948b05e15d5e465afe93b1238649df5f584b321e9a25400d594588b8d35947886604628a36005ec89f86f83c8a83928d35230f5f79285e471ee11f8e02c05282f372fdb34f326823805bf8fd70160b46e01b09e5fe8b7660c131394fe2616b4a9ef2e566ce480f7d75b56fefa75fb65675de4c4fa40668a92c12bbd78d5433461a4b4553238aaba220747373f1c9abe9fabf989c4cebc2213b08e999e5f12f7d00a2ced9fd1556fe5a61e00a77afacf7a8386eb1bdb827144f91cb05cb048db63b7ac9c475f4ad2f76ee5e5c63803c77a68851661b9d20771ab51dabb6ba3c0d173151f87abaef1019d356b3bd516b3797b872080774c379fcb264cfb940daaa41aee2c45ddb2db751c61f3ee87e1ccbc8fe41cfad50ec5a35650090f66706df967246c99ca45a4a2e64f1011161e80b8312ffe43a7d1c9e5d252eb563864d0ecb56343fe886231f66ad259ae718ad0e306757eb4977645fa75218372493ae17844469594d9ad8b325659ff122b060f60af4db50cfc1283da40df8438ccf6a482b4fbdb3baf3eeaf7b3f957ea154304f5619f6710b561bcc44011c5a5ee257c755dc49ee64af3846d670305e84ff77d90d0f30d173bc6c5cdca8101bae977d5423a5c84d40479043cf992ce906bc5e52e740b25d5d63173ba92220d5f8a658894df7d62e591133c5f442ae3d020aa03d0b284fad4eb2d852f51880211c0390c9421e17480e16994754488aaab20579cccd2b20fa24d72099026fe6e6b0c167a31d784b9a05270c30910efeb65279bc5cbfcacdd7e735f7421c74f17b590eefb4cae174c4d969b4897221e6dad08c0cc149986a28cb61927f6574f03653fa6941894658a5499fc252f35885ae70f3f2f662c653037e8da821f8ae2e734a7a48c6fa6d7f01512e89b7b49c3a72c71f5caf7b2aaf36dc194afd808abda83f03e723c243dd35a36389ac184d0e9c605a2947e26fc24869eb1ff9781fc022bfe04a16cbf2660f297339e2124c97b77b54fdf3226fe56c43a8e0cc667b70aa3d49f268ae2c93d5e7f90537a02c96229f94805338e684131a2b327eceedec843e2177b0efda023cc2a5b132b4d52307d0b90b3901b0cfd4f0253ad8d92f4e55bf4fbba54796efa6fed206977760bc4a76ed490e3b7ede572735ae16f5beaab5708e76c39e11b34882d65601157338aedcb446776d4cf98c39ace3b14be6f1902bab365e603c5cc7f3f918e44584a3e8b460b6223fdb16060625ea07c803e98c0587d39968a98fffa7c8d7c696e9bf3fd53275cbe9fa51a98e7dbce6ece351adf9042e1805bf6a97cd0f28a19aa61594b0ec02179b1a3f16bd07c330fe307423301e71bd8c4bb90fd3329e355f1800e2e320e6450ba75335c041a0dde00a802486e5ad1942e023a06032486c0bfbfa220e6d994872949d9f3c03c55948cc86f514f76be62f82c4f8c2426218ef0f4c6183a5fa84b020ab75f92f028dead4f0c1af5e1d2eeec9fe001c90790a61f61855020da292e609e44d0a160dbfb99836b4e0df76870601ad37786afba25993ebbcb010cb81fbddbf020b5b294b29959454b26d8d98858484f792c2e437f9c681a3959577f3899136819f24822b442c7b54aa2c03d39a8b651b3d02668b16b6ba4bf5c1e49354367177259f1af44b9865084eb4e740bd6ebf2b1343073f08d3be223a05d577a06fd835f96f8e9e169aec799f2a2d8b6df3cf78a67f6ab69973eef5172304d483df4f379d8b6486e37d8b5b6d2be7d0b27ab8b4545a09557a2a8d5733d3851843f226ffb9ab2fc8e6b9a42925e5915b9c4fda4102c5afdd964768f75f3e3f5e45f1db2ed3e24bea28bf31fc51ddbcb687162fc4e9330124da729c6c269d414f9ed43641b90d6cdf85e2a055aef46640cf89efdc361f5dbddc5fbad6597122bf7d8a24b752aad9ca80462819de27c1ab5c0e1a81b7bc8dee105cad750dcda68f495559852cddabcd67481c30f3514acf8a69383553a5cbf99c0076f241f32a3f4278e29c40db195c39b16c2aca6c9572a5178f044d7ba02077744731cc953c449da6eaf8c7f6f44325fa73e9dd605435b40d27dc2f1243c412ca7390da554c6d5673f9c59e907722ba82fff47cfacc7d7e13def70075520b70a2bd509de2e7d1db042437221130f638dbc8865b61fb9ac7be89e40ed25cca7f0c5e5515380d3c65cb668758c606ae1e1a6aa905c0fbbb99fef1ae6172179af239a2151d3822c85dda5bf0169a10f13f5a971341d3b6942fb284a673f16968db7004aec3384ce8d56d192bdffb78968a5354cfcdb56752424282f709b4c3b8c9ccb7bbcfd8bc81cbf78413a0ca4a78b3111e4cc32aec85594755662595d81dc37fad1e3e95f430c97ea6424b61558581c2b557c1b88a3040efb05af74c7d72e0157e1c4b95ee915064298a5f76b6c9c60bc8f99f4a2dc1c922ae8dcbbc3efe09a7ae197f4553ddc6fa8ec6f0a14d97e09e1f2dbcee28e6e8cb9f26c7f51b8dd974cef5b6618e10b3ff8af4861b699d93e5ab0c157533a5408a3f377a295049c9f6fe028c20e99bfaafe473538d6073655b75ed7f42b36b2035341d06b37c9021fd0f81dc0a958f9ae9269f39c6090b187d950f310518d533068ea04a1fff9b1bcca1daf6d6ebfa8646b23e4193ca40227fa93a845483d938bfae2bf18fd90eede34aa40e0d13ad441d6156d9459eec77fbc909898c8f3397fbcc6d46b1ff24eb4f8d44da046a7b698f890e6382756df063c54c12a4e6c3bab94aec51992f31d54ca90ed8f477f7ca75a702f5c1070db9183f4c441d314a9f6ae5d146ed54d7166380d6b735d9671712b7cb6b6789964625e8a16aba14ee470f2fe26ccc9ad9a857806110e72d7b6fcb57e001e151554f45af99624bd4333832f3d870363bd101db17779141c9c15c3b73072e7e7c76343dd0db62e066ada9227c03959741833dd8fc4032cba019ef29fad2ad8de6371321e17c7c9878139369d037048bc179add5ce22e228e6e3e9674da0c17b063866e4430d4ce261b3b9003ab110ae6e395c80d4be628190f9949f36f6e1f82de719488c406509b8bdac35cbd2d8f0e091261a00e641bc44ed0df3ebd30767a32e7f8252df1880989a3dee25fd0fccfb40de050288845f8dcc20d3d52ae7ca3fa9853a1c66c43046ba3a4d6cb0c7b989d0ca60c40f25009f0d42137e96ab915607f834b043f1a3cb22ae7c88dd6143854d15e34427476efaee5cfd416b53c2422cac5dbf5229ab176e6b10264f3c8f64417acd61eb2f50dd349751cd534f26f001ecdad4b6c1bf0392f40ac93ec35d6c862de2475010c6ce3d9837f97cb4d33f22115d06a93e6bb298d58e50c2d7c91bcfabd217a7edfab93c131e6e66427e19556f58e1e3a815ce377e289ec7da11b4c02f64e6df2e268e6c53ad838e3e8111c384d26e43f125ecc12ed8ac4dba5e884fe418da685b0a895396c2d4f598d1fc090ebb1941fb6a8187f38c9435f2f6f2ceeb215d49b6048b2ee0e01c7790ca1d2dc0774f96ed1838c67bceffd6aab0d91d8cdfde1a73e7ed8ac7aba445f666a5f1cc837a5d8ba43437090e80c5589ab6414785898a486c1f34b2278afc6fd6a175b0db3f56dc2e22a597a7e9a30472f42779456c98469192d1e412131c10338d1d59aa19a608509b7c9f8d230440a40e16656da19bfc9b262ab5abc", &(0x7f00008a8000-0x4)=0x0, &(0x7f0000dd3000-0x4)=0x0, &(0x7f0000ac3000)="54cb81a66395facd789a1be27905be712643d6e62b4291e6b054b6b79e3c22de16f16f6ee9c8e4f2b3076c0833561e72a62e12fcd365697f8fe003049bf94c4279edfa1192580045fac7122a11fa13fd") setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000d0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x80000001, 0x1, 0x10000, 0xfb6cfe978b5092bf, 0x20, 0x20, 0x3e, r3, r4}, {0x401, 0x5, 0x0, 0x80, 0x4, 0x37, 0x1b1, 0x1}, {0x8, 0x2, 0x9, 0xfff}, 0x0, 0x1, 0x2, 0x0, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x2, 0x3, 0x5, 0x1, 0x7fffffff, 0x200}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000000000)="", 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004cc000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000d93000-0x4)=0x0) 2018/01/28 06:05:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') chmod(&(0x7f000006e000-0x1)='/', 0x144) chroot(&(0x7f0000157000)='./file0\x00') fchmodat(r0, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x0) 2018/01/28 06:05:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) setns(r0, 0x4c000000) r1 = syz_open_dev$sndseq(&(0x7f0000e37000)='/dev/snd/seq\x00', 0x0, 0x80040) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000b02000-0x4c)={0x5585f46a, 0x4, 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]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00003dd000)={0x7, 0xfffffffffffff012, 0x3f, 'queue0\x00', 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]}) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r3, r2) write$sndseq(r2, &(0x7f0000d82000-0x30)=[{0x23, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1b6) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/01/28 06:05:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000718000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setns(r1, 0x0) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f00000eb000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x1, 0x0) sysfs$1(0x1, &(0x7f00005a2000)='\x00') setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000f24000-0x4)=0x0, 0x4) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a27000-0xc)={0x10000000, 0x0}) r3 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) ppoll(&(0x7f0000726000-0x20)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) r4 = open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) bind$nfc_llcp(r4, &(0x7f0000fe8000-0x60)={0x27, 0x7, 0x0, 0x5, 0x400, 0x2, "2dcde556606ac7e7e78fc4fc8016e256467e92a9d09029c29976569f0333f08c208df49a1759f5d6d10a1d0e4bb604682bf7b1f6402ce90b3feee8e57ec914", 0x7fff}, 0x60) [ 104.075911] binder_alloc: 8631: binder_alloc_buf, no vma [ 104.085009] audit_printk_skb: 2214 callbacks suppressed [ 104.085019] audit: type=1400 audit(1517119524.091:1763): avc: denied { net_raw } for pid=8641 comm="syz-executor4" 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 [ 104.088002] audit: type=1400 audit(1517119524.091:1764): avc: denied { sys_admin } for pid=3409 comm="syz-executor6" 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 [ 104.100692] audit: type=1400 audit(1517119524.101:1765): avc: denied { net_raw } for pid=8632 comm="syz-executor5" 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 [ 104.102581] audit: type=1400 audit(1517119524.111:1766): avc: denied { sys_admin } for pid=3395 comm="syz-executor1" 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 [ 104.103000] audit: type=1400 audit(1517119524.111:1767): avc: denied { dac_override } for pid=8641 comm="syz-executor4" 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 [ 104.104751] audit: type=1400 audit(1517119524.111:1768): avc: denied { net_admin } for pid=3392 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 [ 104.105485] audit: type=1400 audit(1517119524.111:1769): avc: denied { net_admin } for pid=3392 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 [ 104.108180] audit: type=1400 audit(1517119524.111:1770): avc: denied { sys_admin } for pid=3409 comm="syz-executor6" 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 [ 104.110548] audit: type=1400 audit(1517119524.111:1771): avc: denied { sys_admin } for pid=8632 comm="syz-executor5" 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 [ 104.125623] audit: type=1400 audit(1517119524.131:1772): avc: denied { net_admin } for pid=3395 comm="syz-executor1" 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 [ 104.156044] binder: BINDER_SET_CONTEXT_MGR already set [ 104.156053] binder: 8631:8653 ioctl 40046207 0 returned -16 2018/01/28 06:05:24 executing program 1: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000422000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000017000-0xfa)="", 0xfffffdfd, 0x0) add_key(&(0x7f0000fb1000)='rxrpc\x00', &(0x7f0000b90000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00007b5000)="", 0x0, 0x0) unshare(0x28060400) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) request_key(&(0x7f000092a000-0xa)='id_legacy\x00', &(0x7f0000fb1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000faf000-0x3)='+}\x00', 0x0) mkdir(&(0x7f0000c92000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000fb1000)=0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cbb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb2000-0x4)=0xc) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fb1000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de4000)=0xe8) mmap(&(0x7f0000fb1000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getuid() mmap(&(0x7f0000fb1000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000936000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb1000)=0xe8) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000083b000)=0x0, &(0x7f0000fb1000)=0x0, &(0x7f0000fb2000-0x4)=0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpid() mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fb1000)='./file0\x00', &(0x7f0000fb1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000087a000-0x4)=0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fb4000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065b000)=0xe8) stat(&(0x7f0000f39000)='./file0\x00', &(0x7f000040a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000af9000-0x38)={&(0x7f0000fb2000-0x8)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fb2000-0x70)=[{&(0x7f0000fb2000-0x458)={0x458, 0x3c, 0x10, 0x5, 0x1, "", [@generic="3a54fe95d94a5ce7f0bee7f4586ad2f334c01c8c8e0d7199913a0f79ccef17f5b0e2c93e956e7162823c6d4de449fbbe25fbd27d70567f4b92545ae05e4069e7c1096dd3cddf42ce218836152acafd431a5eceadf79beee3320a4caa", @typed={0x8, 0x48, @void=""}, @generic="48f115b76605adf644b92560a3a0ce4b774845a408c34c114e4848b9cbb2b4944fa1f883c2315ce6b3a4a6aed1aac456a919e4c62052136683d091e897890072cf66ea262f93e801264b29327a2a6e8d88ab64911ad82211e99322249dafb6dde8b4b48c371bafa41b79e2bf6b1ce0fb310f554154bc42772bc9942268429f95f806fde5e4a053570d25d952bbafd83e1561365f685e04a0a6c8bdfbc983d3ecba", @generic="eca9fbd0eb6adf378add2af4f3589f847b32228a1ca364657a59344f8591469b7ae3893e494cd5229bf9a095a8fcb16a834c64cfbf43ead34cd03c8f785f52ee57fd1bb3bf80ca97202a4e43c44f12598abbd4ae6461b15881a68221797880835bd8d6ca3704f6942fdd06b8cd1ed1100c8c4b48193714e12aef4739149f730ea2870a9cd8d3420e8baa024f589e6ff664b7a27567c9937e5b5f5fe3435dd061badf8de09c4cbea84fb86225163f76fffdf4f5f3b2", @generic="5c9ef2ce254c0c5c2825dfae8a45e87de43dbb7188df0a3dc65e23243c0bef128e3d4f823ceb838dc9db7f2166abbb6bc7ec51ef7f516924a2a3e07e401ad44d233c1cbd036641f2841c2d25a1dd8abcf00c5c8fee47bb00fe41819f71795848428e35113b3bc88aca5ced7efd7b04a430e897c2b1b050357745709223068d61be12ff7a3a", @typed={0x14, 0x1c, @str='id_legacy\x00'}, @generic="44ff4a9252194998cb267f10e936371dbae44cbe7cf03af36f23f212e1919b456798780cbaa008cc7268f6b11a7306b167cdce32881dc5898d942cbd44a11972e0ddf664907770a6b385ddad32386483696c397e1571235f6481628d6aac8d0e428edf25e5a416ea9180386c5aaa172cf7dc05abea39acd8d4f1252bea6a166bf1152075372ef6d2ffb32f98d20b128062", @typed={0x10, 0x7b, @u64=0x2}, @generic="dfdc4102f1f89453f5c85f21566a7799b78ba506c9694c4f7792c9a56968f75bcaa62e17b8c402286ba6e94443a3d4f31baee69c185338c365228a6620917d1c470cd41947929d6ce6d07e90c9ae9535d6ca9c7eb8fd584811965115dc7138f62d3b45b1dfbff7b2de7b63fd22dc4731a945623e8428cf5604a904dd8ed6a236166f4898949f59e97c26626622e1e0e27b024a04ecdeef0d619646c270b71beb1a3202", @generic="5dda65694cbc016c6037db111750f83b3ed3b02cf0f78876ddf3280e2c7ad2d5b8e528e5aee3240e919d67b6ef1da90d7ec05d3e2527c9e83c036950f30470c1b9ffe16c64ff0a8a7a949c2b11100239e08b5e32e82aaa8177c6831298ac9f5c6114201c36d7566c826c836cbcdd4fafa0e30b57ed7660cc6a748dac7e577a18efa9ed6a60eff176c42081aa54b85da141e665271871244de09a513fd323a70866c701b5a5c752a41e46f7c62e3bc5"]}, 0x458}, {&(0x7f0000136000-0x1010)={0x1010, 0x10, 0x201, 0x5, 0x1, "", 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@typed={0xc, 0x88, @u32=0x6}, @typed={0x10, 0x89, @str='dead\x00'}]}, @typed={0x18, 0x7c, @str='{{!,selinux&-[[\x00'}, @nested={0x70, 0x68, [@generic="b27ba1b42175753c4971e4b944535b79b89b357f590079fb423defb6a5ed6ee859871fcaa7cc5225b6603d209f680e41a394f648b90388209691df32519f60bbe769456ec3e9a259353a829b205466b315f6eb46009422a233df18793589ff01946dc18c0f8580b1fb86d5"]}, @generic="40ad7b2798873f1e622172f2b3ac72ae145df51a9a094a73b74e35baa7ab9c49e22a92b5f12a7a296acd4aaeed597634a0dc64bd7e1667b938d4a56f4e6d096f8f647109b967ec1e65ebfca91a895e66eca858b34c7f854d0698c3901cbfbd6ad6fdcfa5cde2c5aeb0384328322844b198d805f9a8b18cd2a665ec276bd8b23ac817b1879d720b5d2784498db105740bfdb9354822104d18f61c613f527ee41d98e3fbea", 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[@generic="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@typed={0xc, 0x13, @uid=r4}]}, 0x2264}, {&(0x7f00008f0000-0x224)={0x224, 0x38, 0x0, 0x2, 0x2, "", [@nested={0x1d4, 0x52, [@typed={0xc, 0x53, @uid=r5}, @generic="1b6667e51500dfd707130a6199ec0b287cf3b9182a714db9d4d0c9177982b7f3e4b0265e7c8d2c47e6c98f5c6c174a5dfdeebc9434a38fd96f9d567ce2670a5dd23175db5b1f1d3db9ba3ba25762bdcc784f29abeb199f4d17c61299305fa14b387889e84fb5d47c8900f40ff958a2f92178b783ba8955e9f5b5aa3667fb3822bff375e80c6f99870b3352ae6b5748b686e68f0e31aa54eeca2fa9cb0a62c2730e7ebb4ff79a30eeae728f31488cb1d0c1a1480d2e300a374054020810f62cc12d5232097ae59010e315b3bc7f641ae3b87cb6576e24cc", @generic="bb178adeba9e572cfa75916af65ec2ffa08ccb3ef68d0bff0d07a3bfb7142fc649063b9ca5c0743de11e571259fe69ec6580c1c8bfe36597a53c8a991b918c39fe5568855b536f68409d27203a37963ee2c66518b0c1c9772372839937add6f94f7e699e2828eca138b0e514197d128fc16b4af59b4b795758fbd36294520c5b5d4f58b14e52c9b6c8fa451be0be9406f3fc2f44853b677176641d38ba39f10e68aa6c90075227221b4d", @typed={0xc, 0x55, @uid=r6}, @typed={0xc, 0x2e, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="d4bc0c8682498a", @typed={0x8, 0x6b, @void=""}, @typed={0x10, 0x39, @u64=0x8f71}, @generic="0952eae009f8fe07e77e0d33"]}, @nested={0x40, 0x4f, [@generic="ba329de093e1693a150e7749fd764f268d0bd69b8534d5fbd187449aba", @typed={0xc, 0x78, @u32=0x100}, @typed={0x10, 0x65, @u64=0xa2}]}]}, 0x224}], 0x7, &(0x7f0000fb2000-0x40)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x40, 0x24000000}, 0x4004000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000974000)='./file0\x00', &(0x7f0000001000-0x8)='cgroup2\x00', 0x20a0, &(0x7f0000001000-0x58)="5e30ecbf45e91b769b2bd6e0fa5426459a22f25bbbc94ca66ac8282bc8fd7f4650c785fac5d2de4f9ac44fcefde0f470198016eed8ac8eb51eedb3b67df4bf3bcc36c8ed176621d824a3700f14d7c4620ab04d035b2924c8") mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fb2000-0x9)='/dev/ppp\x00', 0x4401, 0x0) ioctl$TCSETSF(r13, 0x5404, &(0x7f0000468000)={0x3, 0x9, 0x100, 0x3, 0x7fff, 0xffff, 0x6, 0x0, 0xfffffffffffffffe, 0xfffffffeffffffff, 0x7, 0x8a}) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 06:05:24 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = open(&(0x7f000000b000)='./file0\x00', 0x20002, 0x80) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004000-0x10)=[{r1, 0x408, 0x0}, {r0, 0x400, 0x0}], 0x2, &(0x7f0000017000-0x10)={0x0, 0x989680}, &(0x7f000001d000-0x8)={0x8}, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f000001c000)='./file1\x00', r1, &(0x7f000001b000)='./file0\x00', 0x400) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000011000)=""/4096) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000007000)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0x800000010, r3, 0x1, &(0x7f0000013000-0x1000)=""/4096) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) bind$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000001d000-0x160)={{{{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]}, {{0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd0dd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x100000001, 0x20, "e8f68cdfdf549ac0175d0d1d3a710f8ab9cd25185e6a1e4306406e817772d4ca8d22590254f40159fdb09f152e05dfde237639cc31ed6c4eed0eee0136c9e9852c3d2c318b5791699bdd99f10aa0cffc"}, 0x160) listen(r0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f000001e000-0x1e)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@can={0xc, {{0x0, 0x5, 0x40c, 0x100000001}, 0x0, 0x3, 0x0, 0x0, "106c70239060cf21"}}}}, &(0x7f000001e000-0x18)={0x1, 0x4, [0x6ca, 0x1c2, 0xad0, 0x6f6]}) 2018/01/28 06:05:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2288, &(0x7f0000871000)="") getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f00007dc000)=""/4096, &(0x7f0000cb8000-0x4)=0x1000) 2018/01/28 06:05:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00005dc000-0x10)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/01/28 06:05:24 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xa2080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000ba4000)=0x0, &(0x7f0000001000-0x4)=0x4) ioprio_set$pid(0x2, r0, 0x0) 2018/01/28 06:05:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x900, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x0, 0xfffffffffffffd88) 2018/01/28 06:05:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a92000-0x4)=0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) prlimit64(r0, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x8) 2018/01/28 06:05:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007d9000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007c1000-0xb)='/dev/hwrng\x00', 0x80801, 0x0) renameat2(r0, &(0x7f00009be000)='./file0/control\x00', r1, &(0x7f0000766000)='./file0/file0\x00', 0x2) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f7c000-0x15)='/dev/pktcdvd/control\x00', 0xc00, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000ce000-0x10)={0x5, &(0x7f0000a19000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000db3000)={r3, &(0x7f00007fd000-0xcb)=""/203}) symlink(&(0x7f0000c0e000)='./file0/file0\x00', &(0x7f0000640000)='./file0/control/file0\x00') rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/01/28 06:05:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() close(r0) lstat(&(0x7f0000b72000)='./file0\x00', &(0x7f000006f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000607000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) close(r0) dup2(r3, r3) [ 104.416185] binder: 8631:8636 transaction failed 29189/-3, size 80-16 line 3127 [ 104.416217] binder: 8631:8639 got transaction with invalid parent offset [ 104.416251] binder: 8631:8639 transaction failed 29201/-22, size 80-16 line 3312 [ 104.420337] binder: undelivered TRANSACTION_ERROR: 29201 [ 104.420458] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/28 06:05:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000+0xe73)={&(0x7f00004b6000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000bdf000)=[{&(0x7f0000001000-0x69)=""/105, 0x69}], 0x1, &(0x7f00005e5000-0x65)=""/101, 0x65, 0xfff}, 0x40000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() sched_setattr(0x0, &(0x7f000026c000)={0x0, 0x0, 0x0, 0x80000001, 0xfff, 0x0, 0x0, 0x0}, 0x0) statfs(&(0x7f0000fb8000)='./file0\x00', &(0x7f0000ea5000-0x68)=""/104) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ee6000)='/selinux/enforce\x00', 0x8, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000652000)=@sack_info={0x0, 0x4, 0x6}, &(0x7f00004ca000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000dce000)={r1, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x5, 0x74, 0x2, 0x6a7, 0x9, 0x7, 0x6, 0x20, 0xab, 0x2, 0x1, 0x1, 0x3, 0x0]}, &(0x7f0000a77000)=0x108) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000477000-0x1e)={0x18, 0x0, {0x0, @random="d80c419e1bf7", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c59000)='/dev/rfkill\x00', 0x101800, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00006fe000-0x1c)=@req3={0x1, 0x8, 0xffffffff, 0x7, 0x9e48, 0x97, 0x6}, 0x1c) openat$pfkey(0xffffffffffffff9c, &(0x7f00008db000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00002ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002f9000)=0xb) 2018/01/28 06:05:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000942000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00007ac000-0x18)={0x0, 0x0, 0x533, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/28 06:05:24 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f7d000-0xe8)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000585000-0x4)=0xe8) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f7c000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x8001, r1}) bind$inet6(r0, &(0x7f0000cfd000-0x1c)={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f75000-0x4)=0x20000000000008, 0x12b) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 06:05:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000acf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x5, &(0x7f0000f50000)={0x0, 0x21, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000812000-0x4)=0x0) timer_delete(r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x3, 0x0, 0x2}]}, 0xfffffffffffffcd7) 2018/01/28 06:05:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c29000)='/dev/pktcdvd/control\x00', 0x200080, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000391000-0x4)=0x0, 0x800) r1 = accept$ax25(0xffffffffffffffff, &(0x7f000069f000)={0x0, {""/7}, 0x0}, &(0x7f000073c000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000990000-0xb0)={{0x0, 0xffffffffffffffe0}, 'port1\x00', 0x88, 0x80008, 0x1, 0x5, 0x7, 0x6, 0x8, 0x0, 0x3, 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]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000807000)='/dev/ppp\x00', 0x0, 0x0) r3 = dup(r2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b10000-0x8c)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d28000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000843000-0x8)=@assoc_value={r4, 0x2}, &(0x7f0000627000)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006f1000)={0x0, 0x0, 0x0}, &(0x7f0000b5e000)=0xc) waitid(0x3, r5, 0x0, 0x20000000, &(0x7f0000981000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f0000f0c000-0x8)='./file0\x00', 0x0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000827000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb9000)=0xe8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00004c6000)='/dev/loop-control\x00', 0x2000, 0x0) lseek(r3, 0x0, 0x0) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008f7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000e8f000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x40485404, &(0x7f0000001000)={{0x3, 0x2, 0x80000001, 0x3, 0x7}, 0x8, 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]}) socket(0xb, 0x1, 0x8) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r8 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, r8) ioctl$LOOP_CTL_ADD(r7, 0x4c81, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00005fb000)={0xac, 0xfffffffffffffff9}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000010d000-0xc)={0x0, 0x0}) 2018/01/28 06:05:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffb, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x80000, 0x0) fsync(r0) r1 = dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/28 06:05:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x8) sendto$inet(r0, &(0x7f0000c33000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/28 06:05:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00006e0000)=0x0) wait4(r2, 0x0, 0x0, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname(r1, &(0x7f000056b000)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f000038c000-0x4)=0x1e) 2018/01/28 06:05:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) r1 = socket$inet(0x2, 0x80006, 0x0) r2 = dup(r1) getdents(0xffffffffffffffff, &(0x7f0000912000-0xa)=""/10, 0xa) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r2, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$dupfd(r0, 0x0, r2) socket(0x1, 0x80000, 0x10000) sendmsg(r2, &(0x7f0000247000)={&(0x7f0000fae000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x31b}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) sendmsg$netlink(r2, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00000d4000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/01/28 06:05:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f000006b000-0x10)={0x3c, 0x20001000, 0x0, 0x0, 0x10001, 0x100000000, 0x8, 0xfffffffffffffffe, 0x3, 0x8000}, 0x10) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/28 06:05:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008dc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000b6c000-0x30)={0xc, 0x0, &(0x7f000042f000)=[@dead_binder_done={0x40086310, 0x0}], 0x5d, 0x0, &(0x7f0000f47000)="117b8c97fc63902e283f64fd2c80cbfcc7d3ed799185131bd0bb9ff361c3713f50e1620ada2c2a4d64fda743555478b8d15d6fe32d65fe991c3c1f283704979c199472cbc447ac53de8d6686609abc59425f3d95fbd05ab62d1bd7206c"}) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000063b000-0x4)=0x0, &(0x7f0000a41000-0x4)=0x4) 2018/01/28 06:05:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x10000000000000d) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x5, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000011f000)={@loopback={0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x4) r1 = creat(&(0x7f0000db9000)='./file0\x00', 0x10) getsockopt$inet6_buf(r1, 0x29, 0xef, &(0x7f00009d5000-0x70)=""/112, &(0x7f0000d4d000)=0x70) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000666000-0xc)={0x400003e, 0x7, 0x35}) 2018/01/28 06:05:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)={0x0, 0x0}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f22000)='/dev/pktcdvd/control\x00', 0x2901, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000036000-0x8)={0x0, 0x8}, &(0x7f00009ef000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cff000-0xc)=@sack_info={r1, 0x9, 0x101}, &(0x7f0000f65000-0x4)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000811000)=0x0) ptrace$cont(0x1f, r2, 0x3, 0x6) epoll_create(0x101) open$dir(&(0x7f00009b8000)='./file0\x00', 0x10001, 0x20) 2018/01/28 06:05:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00002b7000)={0x7, 0x6, 0x80000001, 0x2, 0x2, 0xc2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r3 = syz_open_dev$usbmon(&(0x7f0000996000)='/dev/usbmon#\x00', 0x4, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00001bc000)={0x9}, 0x4) listen(r2, 0x0) sendto$inet6(r1, &(0x7f000037c000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xe) timer_create(0x2, &(0x7f0000b96000)={0x0, 0x2, 0x4, @thr={&(0x7f0000555000-0x3)="bf6053", &(0x7f0000857000)="52c2ff32aa2dcb5eb455051107dc26c5f885c65ec54b225acb32a511cc23a155a4bfc8312d750317d796d8341aa0f213b3bed4c479acfbaf2c0b086113919cc939e19177765c95ece8a0d5cc0ba841be1a2b9efbe37c2884c0ce936d8054f40a601f0803047188c1b40717b3dad803c5c9589174f22fff697151f65269b5894cebf1ae48f2fcaa45720f40aa6a61fd73d3f5fb554d688e7f6da5a50dbdf20662279437d724661a9592fa02018b6081378c38"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004a000-0x4)=0x0) sendto(r1, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000419000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00001ad000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000735000+0x11)={r4, 0xfffffffffffffff7}, 0x8) connect$inet6(r1, &(0x7f00002fc000-0x1c)={0xa, 0x0, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x84}, 0x1c) 2018/01/28 06:05:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c80000-0x7b)=""/123, &(0x7f00002c6000)=0x7b) socketpair(0x5, 0x4, 0x27a6, &(0x7f0000b82000)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000130000-0xb3)="295dc884fb8627f49d077f999b8497ef5f4bbfa47a3d491300ee0018fc6937f0ec5ef7f5971ac6d319715d2aedab49f84c353d5e1a4b37caa6ad157107615d29025b902862535098bf400d1f8b8ab1803724a447210629e5744d3ce8bff6afe64b286e6a4a5aeeb9c88cacf5c9123ec98ab454d9c675034a99a4f2d1c907c6fa5b28b4023231753516ce4d7770b005e43bb42bdd7b4e3e66d30c9d2b2e210c07c3351dab5f3e071f3d723237a002168c2f5eb1", 0xb3) 2018/01/28 06:05:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000038c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000e93000)=0x0, &(0x7f00003e2000-0x4)=0x4) r1 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000867000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) lseek(r1, 0x0, 0x0) 2018/01/28 06:05:25 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000033e000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff7fffffff, 0x1ff, 0x1, 0x100, 0x9, 0x20, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r2 = socket(0xa, 0x4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000002000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000003000-0x1000)=""/4096, &(0x7f0000003000-0x4)=0x1000) 2018/01/28 06:05:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005de000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x0, 0x0, 0x0, 0x0}}) pipe(&(0x7f0000f82000)={0x0, 0x0}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f000072e000)=0x0) 2018/01/28 06:05:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a4a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000260000)={0x2, 0x9}, 0x8) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f94000)={@common='gre0\x00', @ifru_names=@generic="160000000000000005f524a266325d59"}) readv(r2, &(0x7f0000376000-0x20)=[{&(0x7f00005f7000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f000017e000)=0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="307279670000e400000000e700", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 06:05:25 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000df6000)='/dev/net/tun\x00', 0x0, 0x2000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000f4d000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009f4000-0xc)='net/netstat\x00') ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) fanotify_mark(r1, 0x94, 0x8000000, r1, &(0x7f0000920000-0x8)='./file0\x00') sendfile(r1, r1, &(0x7f000017d000-0x8)=0x10003, 0x8001) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/01/28 06:05:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x227e, 0xfffffffffffff000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000671000-0x160)={{{{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]}, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x3f, 0xfff, "d82713d56943e0d495a2aa479fc5dce0214de289c69b529b75ffe7057420690f0a5f234c881f5226b072ba6b20177f7132a918f7d3935c1e522c0bed5a3635042d9988926f2b505c06d07d267a055794"}, 0x160) 2018/01/28 06:05:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000b54000)='./file0\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000272000)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockname$netrom(r0, &(0x7f0000ab9000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009de000)=0x48) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f00003ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f00004cb000)='./file0/file0\x00', 0x0, 0x80) 2018/01/28 06:05:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000055a000-0x10)={0x1, 0xfffffffffffffffc, 0x4, 0x5}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000044d000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000701000-0x4)=0x6, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x1b4, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0xc4, 0x14, {{'md5\x00'}, 0x3c0, 0x0, "0339ddf01f1b7d76e0666c8d42373b3cd2d2865d7c000dff2befaf7ce9def9ec72449d7d199dd59e9f9f7b1a86f2a63f8b1eceded8cb54a457d677ea6306fc9203129b72f9695892a7c42ed5f8161fc9001d30817ad2a5db8f6c60eedacf45a990b7bb52832efb51dc40a75ef916f93618463a200077c8e7"}}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x0}, 0x0) inotify_add_watch(r1, &(0x7f0000476000+0x8f9)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b0a000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000e67000-0x1)={0x2}, 0x1) ptrace$setregset(0x4205, r2, 0x4, &(0x7f0000169000)={&(0x7f0000316000-0x1000)="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", 0x1000}) 2018/01/28 06:05:25 executing program 3: r0 = socket$inet6(0xa, 0x180001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvfrom$inet6(r0, &(0x7f00009dd000)=""/190, 0xbe, 0x100, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x100000001, {{0xa, 0xffffffffffffffff, 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, 0x1, 0x40000, @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]}}, 0x1a7) 2018/01/28 06:05:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = fcntl$getown(r0, 0x9) sched_setparam(r1, &(0x7f0000ab4000-0x4)=0x800) r2 = syz_open_procfs(r1, &(0x7f00002e1000-0xb)='net/psched\x00') ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000b19000-0x4)=0x2) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000828000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00004f4000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000169000-0x30)={0x1c, 0x0, &(0x7f0000cec000)=[@acquire_done={0x40106309, r4, 0x3}, @release={0x40046306, 0x4}], 0x61, 0x0, &(0x7f0000757000-0x61)="d95926f14fea5ed0e5742d3f2972085960485f21693ebc8772e1925cdc08edc08314a7e6156ae4f932d4ac0a53b71106e95ceedaa7fd23c5438e00ae88ea4a8bcb1c55f67a7dc39d42f64df62435f80d28cbffca659ba2b33e495a2ad8370d3da1"}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x1, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f00002df000)={0x0, 0x0}, 0x800) 2018/01/28 06:05:25 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000009000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000015000)=0x1002) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x4013, r0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000016000)='/dev/rfkill\x00', 0x109200, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f, 0x0, 0x0}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)=""}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000014000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000007000-0x4)=0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) 2018/01/28 06:05:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000063a000)='./file0\x00') seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000a65000-0x8)=0x0) restart_syscall() r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c38000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$getflags(r1, 0x401) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000fd3000)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1b, 0x7ff, 0x6, "41349212b4e977aa1edda7bfb73f471279a587f166f5a7717fffbdc8a0fd9ec82930911cb3de61f7c516e4ea3a246718088d74362ed078e99cd8a53ac85dac032aa85c4ed6ebdfb20587cda106d6d7ab"}, 0x160) munmap(&(0x7f00006c1000/0x4000)=nil, 0x4000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000f9a000-0xf8)={{0x1, 0x2, 0x3, 0x0, 0x7}, 0x10000, 0x8, 'id1\x00', 'timer0\x00', 0x0, 0x1c0629ce, 0x5f, 0x800, 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]}) 2018/01/28 06:05:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) 2018/01/28 06:05:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000090e000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007ea000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00006eb000)={@generic="52d7daa961c2ce60f7a30715502e0736", @ifru_map={0x0, 0x6, 0x0, 0x5, 0x10001, 0x1}}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00003a8000-0x2)={0x6, 0x100000003}) pwrite64(r0, &(0x7f0000d41000-0xc1)="49849f1abc21bb43979cb0051260555391b611cf576eb3a2c5a5bc2ee102cbd5c80e277c33f603b1ad03ae4c302df9e74fe41780ed0fcbc23cee0ed26b67875d51e288cb74a62662ded7209d721ab3b5801b53504351b0d9a0be7da617a3947ec0508370953a89abb78c01da089b70f415b116c204ba8751ac5d6e083e83351a07e20d6fe289d4fda5afdeb50783fc93dad6a2231c793eb212130c8242eae00e393ff846b2abc843f70baf554bf580cb989f7dcfaad275e950531d24056a1b7dff", 0xc1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d61000-0x4)=0x0) ptrace$getenv(0x4201, r2, 0x0, &(0x7f00006c8000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fcc000-0x8)={0x0, 0x5}, &(0x7f0000d05000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000190000)={r3, 0x2}, 0x8) 2018/01/28 06:05:25 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="00674226eefa") exit(0x0) getdents64(r1, &(0x7f0000419000-0x44)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000000000)={0x4, 0x9, 0x8001, "20a9330f7da7", 0xc5, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7, 0x30}, &(0x7f00009cc000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x1f, 0x100, 0x3, 0xffffffffffffff85, 0x80}, &(0x7f0000000000)=0x14) 2018/01/28 06:05:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000053e000-0xc)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000a13000)={0x7, 0x2, 0x1000, 0x3, 0x7ff, 0x7, 0xffff, 0x9749, 0x72f2, 0x7, 0x1f, 0x80}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00005d2000)="0ea1") ioctl$TCXONC(r0, 0x540a, 0x2) sendfile(r1, r1, &(0x7f00003fd000-0x8)=0x0, 0x5) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/28 06:05:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14, 0x0}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xee, &(0x7f0000534000)="", 0x0) poll(&(0x7f00000ea000-0x30)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x0) sendto(r2, &(0x7f00003f2000-0x51)="c5d3ce0f399e4d192bf75702494bb92e6031ebe9f80762c58d15244def33d46fd4c625b2fbe50246095ccad27c24ee5afa08e174d96fd77616d82bfb08105a2b4de6347b449e2d28cc70d8f73fa19ebafb", 0x51, 0x4000, &(0x7f0000345000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x3, 0x3, 0x2, {0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x592}}}, 0x32) 2018/01/28 06:05:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00000e8000)="e135550093b8d212f2633c22b211861fb783d75adf04f9c73b685b4ebfc90464fc84c81919da29b2c1921a62deab53cf8a84f45691de9110ab0064dcc3251cb1f75ee1f4510792ec71d56c8688d87382a285d33f795deb4deacc4c342b4f0dc244656d658e4d2a0cc67be9edbdc365b06a8713723dadd3b66317b109fa5d92b3c08c062d54df24917b7151fb4dcb0506", 0x90) lookup_dcookie(0x1, &(0x7f00002b1000-0x1000)=""/4096, 0x1000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000650000)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000088e000)=0xc) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000972000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind(r0, &(0x7f000017c000)=@nl=@proc={0x10, 0x0, 0x3, 0x0}, 0xc) 2018/01/28 06:05:25 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001a000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000001f000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000020000-0x4)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000001a000)={0x0, @in6={{0xa, 0x1, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1}, &(0x7f0000020000)=0x98) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000020000-0xc)={r2, 0x2, 0x2, [0x1, 0x7ff]}, 0xc) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x2) 2018/01/28 06:05:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003e6000-0x9)='/dev/sg#\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004c6000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl(r0, 0x2271, &(0x7f000003a000-0x2)="") 2018/01/28 06:05:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006a1000-0xc)='/dev/autofs\x00', 0x20200, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00004fb000-0x8)={0x0, 0x7fffffff}, &(0x7f0000faa000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005c3000-0x98)={r1, @in6={{0xa, 0x3, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x246, 0x1ff}, 0x98) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000039d000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a85000-0x4)=0x0) gettid() fallocate(r0, 0x1, 0x9, 0xa25) getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005ab000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000648000)=0xc) getpgrp(r3) sched_getattr(r2, &(0x7f00004d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xc1ed2567, 0x0) [ 105.964641] binder: 8835:8854 Acquire 1 refcount change on invalid ref 0 ret -22 [ 106.009774] binder: 8835:8841 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 106.030554] binder: 8835:8871 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes 2018/01/28 06:06:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000879000)="220000001e0007ffe908000f090007000009000002ffa7001a00ffff050008800100", 0x22) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00007fe000-0x8)=[{0x8, 0x8000000001001}], 0x1) 2018/01/28 06:06:21 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x50, 0x0}) r1 = socket$inet(0x2, 0x6, 0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000)=0x1f, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) 2018/01/28 06:06:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f000022c000-0x4)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b9b000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f00001c2000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000510000-0x2)='\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000657000)='/dev/vga_arbiter\x00', 0x52000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000f59000-0x10)={0x4, &(0x7f00004ec000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) mknodat(r2, &(0x7f0000aff000)='./file0\x00', 0x4, 0xb4e) r3 = socket(0xa, 0x2, 0x3) connect$inet6(r3, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$inet_sctp(r3, &(0x7f000016c000-0x230)=[{&(0x7f00008db000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000091f000-0x10)=[], 0x0, &(0x7f0000d8a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/28 06:06:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2040, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000e4e000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f0000f02000)=""/120, 0x78) 2018/01/28 06:06:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat(0xffffffffffffff9c, &(0x7f000037b000)='./file0\x00', 0x0, 0x128) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005d5000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000071c000-0x4)=0xe8) readlinkat(0xffffffffffffffff, &(0x7f00002b2000-0x8)='./file0\x00', &(0x7f000005f000)=""/4, 0x4) 2018/01/28 06:06:21 executing program 0: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000ad1000-0x4)=0x0, &(0x7f00006fb000)="") syncfs(0xffffffffffffffff) r0 = socket(0x11, 0x1, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000003000-0x4)=0x10, 0x4) bind$netlink(r1, &(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc) prctl$getname(0x10, &(0x7f0000001000)=""/84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000050b000-0x5)={0x0, 0x3, 0x0, 0x3}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0xdf}, &(0x7f0000001000-0x4)=0x8) 2018/01/28 06:06:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000a96000-0x18)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x4f) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b4a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000bac000-0x4)=0x5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f00009c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001ec000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ee7000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c1000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000025d000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x2, 0x120, 0xa, 0x0, 0x20, 0x29, r1, r2}, {0x5, 0x5, 0x81, 0x6, 0xfffffffffffff801, 0x0, 0xff, 0x80}, {0x20, 0x80000001, 0x10000, 0x3ff}, 0x401, 0x0, 0x0, 0x0, 0x2, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0xffffffffffffffff, 0x2, 0x0, 0xe7d0, 0x1, 0x0, 0x4a}}, 0xe8) socket$nl_crypto(0x10, 0x3, 0x15) syz_open_dev$sndtimer(&(0x7f0000d9d000)='/dev/snd/timer\x00', 0x0, 0x2) munmap(&(0x7f0000319000/0x1000)=nil, 0x1000) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000ac000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000047b000-0x20)={{&(0x7f00008c9000/0x1000)=nil, 0x1000}, 0x2, 0x0}) 2018/01/28 06:06:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cc7000)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000ae3000-0x1000)="a14fee11c250d95b3b98e5ed9d1142404d1ad51918c8418f56051b130fc719110e001abbb05507a3b3578f1ec5283d28008d7770d7d4c7fce9c25a744b1d33fdbb4afb1b6d390db922e73cefcd730d56ab1f6ebc26c3df9d77639de3912bb92668aad8309cba1e5f25fc428b6e04d35cb342f23105dfc41ab41686e0ec52d0eed53df7e9687ff9c482f16e4ba9e4f27e6ae473cebf9502387103c017b7c0a8f342e914e7aba988f9151b176ad75a58871077ce0408e9e6bbeec23f34ad4098d39ecd9fd4dba1db31c394772935f901595b2fc876b2bdb3e4c3f6e93775f5182a0e066889c7b305e72a249b5d00a108c46afb687e2630ad677de80a68032e7ce34d8bc88cbbc59137ab851e1e75ab174808d034ebdacc0a6f27f5005651818cc4a19c8e26ed18408a9339ffa23a4db2c8299d8d75646f582d16c638a2c6958926edf2a7ca8ee30fcab45e5ddf6ad094da8f7e36601416701ed26e7e765a62ddd636de98d2b4947a369ece2514780c721d1371d37a8738e77644b0a1b0241d4396d823d5910e8f19c056a003aa041093630d18f80d8bd4c03d382baeffbfc95f799a2fee0c81530d3eb1beef1758d0fcd1a3b18706b6cb4315aa29ead08f01bd0fa053b3e8f69f24b1217d01f05d1529fee5e584e97967640285b66ed9c40006266cb11b67c393f6054c51ebae33a2a6adc585a6175289782b92a80540d9d86c202cba882b9ff95dbea89371c1433f25cc7dc199101e30cffe1de87868de5a518d241a13cdd21a7fe3e29b6e1f07fd7882eb89de696c698a39d355e399270054c7a7d348cdae6f25206a6cc354dad57df39c271aefed25d8e6a5100dc2c10c58352a7e90f8b0ed71acb6b85c1b879da22af10cf7b09bf524d13bbae135dc921e811e2d2c84cf8edc9aced4ce67d8614643235093ac66d58b0282b1144fc8370d4ead08346546988de224751b7b73cc200a9808ec14cf61f184a14fa2804212f6647b7be123c0d42a6812ecb458d4635d71529284b9c7bbbad9c8a75dee432d03ff3bddceed69732be7f3f30118beb77f700be080dbfcc5cb67090c69a36fdb96e997da6c52c1db838e47a912dd9b315f7c97fbbf901485b54b80e7c81f01db12c4991d9674b2f96192939512ad62dfb3adbded91c58a85ff43d9ccd3e3151f2887885313a51c7251b45d6eb2e33a30c4bec210526ffe5bd6a30875d5c68256b8cb7e64b3d6b57f5c836bc32f836dd85561065e696ac4ba5c99a1b70fae9c146143c78033e5c9db80b70a3a5d1b828e5b481eaba391f327bcf261077795fd62883435ca1b228f75a03f61e0907e1f5c129dcde369487cb6b65f51a3ec75dd50a357e831dba0a949988f52c6641a8db5300ad64ff5685ca74b6f18b39cd87617f9369527249348e17b1179cb5262fed690101833ea5ac129b16312a2f3c0e21e3019a0faec012e0a037d26f823c2746bad399a1ee0231d04f02db7317aa1de584100cf4ae3b6303937d6c882d825342bd9f8a91e060fdb16fbe748016ed7ad6806205ed9545458818b4b95c57b0786bbccee0c2f6b652f959de35c63ae8bbba750f1794b3bf1695b1a7e377a361806a723368c1775d106847d7a6ce32b0eddbf66797b192c3b84449d3f350fd716ab15964dcda5e99f4e5315540deed4841cd755021b677951001947275f245b516a7a55245b50ba0847675b45506fa3518a78923d1b5ddc1936ee626d18adbe7412807b9564e0e27696ce1bd34934fc40adac374e3702d4c5f738421944e71b753abc5b1d8729d48b69d4e4fec28e1a1a990c253d194c9931f34f0cd6d92d1d668d0228c9228c0fbc631f8ea5ccc87966d56ad028b47b41a0f8486d021a6b8a4f053bc994935404ab71eb12ff7e26701b53382b15d5780c708307fdefdb4a192d8e2dd81201deb4511a24e89557ff69eae31ca563c879812d40b223e48d6f4049bd1b23e7ec38dc50761ea69b66ff9a38f4196cbc53238c27cb6816100f7e918dee916d23660ddfb7c18488760b09f3ec35d49d1fa1e04b0612a00872c2bfd10fb4e09518136dd677add7bd509c34ebdea82346d4890e276f87a4ebc70880f2112adfda999b85c8a0d492880424275c5b8874c4421698c6ab521785250ea7507ecf08f455fada93c8edb42ba321bc7c18d7c2f091e7a24b6400091345df530c3a77aca9f221829415e8aaaf5d79c5a3fbb6315a11fafd2db806fbafe16c31e3071c0574a678aae49e4843b886b6b7440067fe725ebcb8e84c8cedfc8bcad0886ff2e3494448c0d3cd99356b1091ce0afb4bbf46780ceee0e25b1ea10f8d7bc2dd5690553f82a99c9f3230e0db1607111fa2ff1cf332d0ef0d89aef56f1d3e25ce64cd1115db5a32683ec64f5f127e563ff5f5b1cbfdba6138384ccf1e3c86107aa802c2aa4e0c467a9baf8364d5714b8db604d10e634f5f3fd3c756f4cbd34df186cb5ad2ebffe02df3051e57ab348ecfd1905956b3c8c14de571d2bd14fb3d07701fc192e8ff3715ff676b9213e32b6c55250b10bc732c94e135db8bc77c0de7932ce74be1a2aa93cb5c4f64b482a497b30aeac54ffd9cca044b18c70b3739b57b31c6bff2dd74c48621cff915687290b35353aca94d6fdcd78b5dfc6dd12c7ebdc21cf9879043522071ebbf19e5eb227b17216290e2f1c71da60b443eaf3498fe748868041baa4302e9c36ed807e2974727b90abac34a95e79f33fa47a057165b6c93af48367b60f89cad74958e5978068fe2e78de7cab66f3cb62aa92cabe46cce07b3aab10c7c5d21e1271ea571f3964d668b23d03a862dbf9411d416bb09a9daecbe473f9fd65e7962bcf3650b410bf287adf57826ab950a162ed63cc27c613eb4c063927f82d16ee8ddc607e773dc0d3e627234064ab507d92e52e5f2e04ceb3d1e7e93ebd96b9f8578bfb35ab50bd901715a08113238b72357e4a794cf778da3854b189e705d8c4f3cee6792c2293f74dd57b888c6db0c47dea065e74198a7a94e873d155d90022e7eb8eaea0341ad53049cd3f4435c34b6cb12262062cf250943e525f8d971cc03840ae1aaeac95986826632d4b13fb1ca30a0bc0ffe9cbbce31b59f6292d8a025e9b28ba1be15cdcb4f673183084df52778451efd4b5b50d32ba761b564ebdb4c48f8b428f7a3b34613a18b94679afe306fa2e082c883eb8ce834c06f6cb70e9aab19e5355e08c5ce1f8e374d298454e980fa19336f0f1c07630728e06472e46a28ac2c7cb871130ab17bc5cbb7cfa08c2564d78190769eb78d6fb8afa1fa396cafa09e73a9e41efaa16dddd2bfa1c193514b0da4e18065aced703a360537560ece8c7377655fd0e3574e0c6584e22f4a63382c6f03e2ebd15ddc8fcd882e479f5bc1cbd13c66a4b866c2b3d1f7926c8df6fbc6d27e3028f935a64666c09fab996b4eb7bdd36db9ea594181f0fc248a930ebb4397261c9018785fdaf65ad20eabe098124dc252f068777e247b391d369c93bbde095e8031c753e0ab83a47939b4415d304179637db3640d9928d20af61f8bf72c4c276c2b1c4b2f4bce96505e6d09778578c9ef3cf647ac7e55570bea09e14b70fb90ca9b7517560a9845c531c87e0e54913afff204954bd2df50a1280e13555810e88679c6b462874128d8b1c7aacad6ca18dddd2adb5da93fdd608e4a40c55ca71c83d1dc42e10cb33139037e87b6564eafd30812a26597e5cc0f4d85e40b4fefd8a4149146e9cd8f36f2ca0d116b209f4b10204d4491e3d982900776f240b4ab1e28a4c236f9ad8d3c9617e44da9567cdd58319a533eb7799e78c3037d13e2863561113f3671dff24e8874c782764e06c166906d6f30e8a1d2671aec4b468053e66afb3eefb594820c3b4cb5557da5e14b0cd4356326d5efdfd83004c6687e93109e6cc0988905729a9f0e7b296da2171580f2ae827d03fd0d481b8e0ec586831485be6eabe60e112ef731d4bb6ded2e115e95ebdd48d912e53aeda90e9d0ca0ed8ad21dacf60136cb2bed7106c87d4fb49bcd8c673ff6eedb2709216a8b4c9e4e0469c55e9bcd16f6ecfb396326fbbab0e252f16a792e363785228379a0eac65eccdb6c1acb46fc58b07a763110870761ebaec50c0cb4855ed67fef72e8edb016eac8aebcfd4184d3bbfcb71690b35e903c22452f13cc6d2efe2969305b4e37fd42051e0a8e74bcb0f586918ff08a48e60545688d42d664d47ed3d7ffaee551e8ac38ed4afefe71cf190775ae1717bdba8a236100a3868b1478c943b11c4f2412730609dbaa8d958e8a719c527e255200ca89c6011a7a029724331d366d05c833a6996a0e5d735ecf1cf4fb27201349d605ed36ecd062472e6594c48f9a774caf4325e9cb88cc7d8c1fee2e073ede85036a3e372b451fd441c24b79693314a5bbe0b718bcb30e8d3f3a941398ef03168e8afab172dcf12522e1f5dd85d3228b844b576947741174fb694ea092cd3124c550d071b7edab969d81bf8dcb89216f8edab16228934ddd5e0f9e2aba49b3058ef314a30c663d1ee562063d7c7238d0e2621965273cc7fda6327cb11f87a9fe0b0655a783a17441ccfe7a6a9cdee062ecfa968c515bd10c579f8ce443204e306209f97d7f2dd88101d78ff9b563c336e55e4c595bae30c3212c5d17ed07982d7c430e5a4793232b0d518eefaf35045ab31109bf37e10cc88b0bebb5938574c62fc313099bf7ff46c5e9083f41a774f9b4d143ddeb81526e837b1be941357bc2598379890fa077ac56bd24b59786d1ef24702ad6c031b7b9734f3d75e60b4a2a26ad8e3a95bfb01cd65ac8a2d91f73189c4df8a69781ee201c53b5b14a730233e91a3634b12187f7aee8135c3e9e6e1faf986e7c68b92476c28bf2c65649d9d50b5b6718a21e812904673008b506e80109f8b9723fda7d330ae19c6963772ce8b2345383de5672ff83c8b5f551094d08cbe6727073ca9eccf14674ac7b23e6414e9abfa39806e030e3d68ffecc30d0651a2ab7b67ac0b1ab3dfd8ea68a69c1547308a47b6d271b5fc24b958e723c3f9670816118e8bc50d42194e31ddf3a7deb60f87997020e45e1465ee2ea6478d65c7267b15d079968cf60cc5eb75759642f83d7334480720c66e74dbfcc0691598d365f8c55339c360637c8597734bcd8d2b9ad362bf13a334edda66d74e3ecd47dd1bf189d98091d8038ca56f0c3ec69491d8983e576fac81c85b017454bc1bfb1760f0301bd7e9f13179d171a9a1c247289edcf99c2878d65390d045bf96bee94b5c37323ccb0acc063987bc9f8b91d778b04a92b4f31ff9f1500be223d8503b134099d9af8f0ca6d68d16948c3832e12589b572a5d1f603b4db1d440359c93741cfffce836e5e33f40820049477f365e582ecec41db7df970d433b0b18c239a3b78c6dccb83525c1913efcb4151c3a4a9cc529e5ba5cfe1dd29cff80fcc09d69e5f785cbf3d41b9c80d242250bb3a938656ce4308ae01a69a7f0c5141a1b904a8ecf318ef2b0352d934564add39fbed6d144b9d4e857c84358c5b709ac39178ce3c26d6e0dfe03be5ac85c00f957b20341e4c8b3949750e3694109989838e51d1b60666e66c8684c98a09a587ac7841834ef9813a1342af5d03b53aea06c0b48e3b3c490cb794000b57683eb664496144244fd09e37ccc821b2c3b54e96bd1b9c484aa40ac3d511bf2cab109953fb9edcb6a3e4fbc7fe778567b2ea7e632a2deaac718bfe3819623c63f772b890e719ecf84189f06b80ee7a6718bb6502f803f5711a10d9e9aebea78a9ad9e8345abebd80a0f4c22", 0x1000) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00003ea000)=0x0) getpriority(0x3, r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000943000)='/dev/rfkill\x00', 0xfebd7006993f0b04, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d62000-0x4e)={0x0, 0x46, "35a67f2fe4fdc809ba96ccb9687063e47b81614f7350d400784903e2f987273debae188e8c5aa9be02267212e112a8cf61e8c5f219521e0b3a02b7759b84f58476a791c3eb64"}, &(0x7f0000254000)=0x4e) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00001d9000-0x10)={r4, 0x88, &(0x7f0000a4c000-0x88)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x80000000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000364000)=0x10) recvfrom(r3, &(0x7f0000b42000-0x57)=""/87, 0x57, 0x40000142, &(0x7f0000d84000)=@sco={0x1f, {0x2, 0x10001, 0xd74, 0x4, 0x0, 0xfb27}}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000279000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b2000)=0xe8) [ 161.093727] Buffer I/O error on dev loop0, logical block 0, async page read [ 161.100945] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 161.117661] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 161.127418] VFS: Dirty inode writeback failed for block device loop0 (err=-5). [ 161.136521] audit_printk_skb: 1122 callbacks suppressed [ 161.136525] audit: type=1400 audit(1517119581.141:2148): avc: denied { net_admin } for pid=3394 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 06:06:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) pread64(r1, &(0x7f0000f2a000-0x5e)=""/94, 0x5e, 0x0) pwritev(0xffffffffffffffff, &(0x7f00004f5000)=[{&(0x7f0000ece000)="", 0x0}], 0x1, 0x0) 2018/01/28 06:06:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000810000-0x4)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{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]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d8588341a3332e435893f760928f541b42c41db0f53229e10458031e411acc918b07deaa85a71569b72317b9229c05a260f51652df313acceba60958f71aa88ae177e2e4fe748f1a5407000000bde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "20ccc4ebcdbe11b6be0143087bdc09bacf01c3e85a35d6390aeefeb0157edc7aa67c08ef578059f9dce7529e904f6de7353257998c0470181b4263eac139ff3a487af4bc895ee0e29d3167f85ad1892a"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{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]}, {{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]}}, 0x0, 0x0, 0x0, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) 2018/01/28 06:06:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009be000-0x2c)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x2, [@loopback=0x7f000001, @empty=0x0]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000a04000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000b38000)='/dev/usbmon#\x00', 0x6b40bf7, 0x10000) getsockname$inet(r2, &(0x7f0000ea7000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cdd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000c08000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000867000)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000068000-0x6)={r3, 0x80000001}, &(0x7f000036e000-0x4)=0x6) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 06:06:21 executing program 3: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000181000-0x8)={&(0x7f0000f85000)=@bridge_delneigh={0x30, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0xe) [ 161.158275] audit: type=1400 audit(1517119581.161:2149): avc: denied { net_admin } for pid=8890 comm="syz-executor1" 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 [ 161.159063] audit: type=1400 audit(1517119581.161:2150): avc: denied { set_context_mgr } for pid=8888 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 161.162873] binder: 8888:8895 ERROR: BC_REGISTER_LOOPER called without request [ 161.173711] audit: type=1400 audit(1517119581.181:2151): avc: denied { net_admin } for pid=8890 comm="syz-executor1" 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 [ 161.182612] audit: type=1400 audit(1517119581.191:2152): avc: denied { net_admin } for pid=3400 comm="syz-executor2" 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 [ 161.199167] audit: type=1400 audit(1517119581.201:2153): avc: denied { create } for pid=8892 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 161.206756] audit: type=1400 audit(1517119581.211:2154): avc: denied { net_admin } for pid=3404 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 161.208972] audit: type=1400 audit(1517119581.211:2155): avc: denied { net_admin } for pid=3409 comm="syz-executor6" 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 [ 161.212200] audit: type=1400 audit(1517119581.221:2156): avc: denied { net_admin } for pid=3395 comm="syz-executor1" 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 [ 161.212840] audit: type=1400 audit(1517119581.221:2157): avc: denied { net_admin } for pid=3395 comm="syz-executor1" 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 [ 161.240265] binder_alloc: 8888: binder_alloc_buf, no vma [ 161.240276] binder: 8888:8895 transaction failed 29189/-3, size 0-0 line 3127 [ 161.240280] binder: send failed reply for transaction 38 to 8888:8905 [ 161.298873] binder: undelivered TRANSACTION_ERROR: 29190 [ 161.320527] binder: 8888:8905 ERROR: BC_REGISTER_LOOPER called without request [ 161.341650] binder: 8888:8895 got reply transaction with no transaction stack [ 161.341655] binder: 8888:8895 transaction failed 29201/-71, size 0-0 line 2920 [ 161.363696] binder: undelivered TRANSACTION_ERROR: 29201 [ 161.363705] binder: release 8888:8905 transaction 41 out, still active [ 161.363707] binder: undelivered TRANSACTION_COMPLETE [ 161.363723] binder: send failed reply for transaction 41, target dead [ 223.183770] Buffer I/O error on dev loop0, logical block 0, async page read [ 223.190958] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 223.209025] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 223.282332] VFS: Dirty inode writeback failed for block device loop0 (err=-5). [ 224.437441] audit_printk_skb: 63 callbacks suppressed [ 224.437445] audit: type=1400 audit(1517119644.441:2179): avc: denied { sys_admin } for pid=8945 comm="syz-executor2" 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 [ 224.467779] audit: type=1400 audit(1517119644.481:2180): avc: denied { sys_admin } for pid=8946 comm="syz-executor2" 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 [ 224.494205] audit: type=1400 audit(1517119644.501:2181): avc: denied { sys_admin } for pid=8946 comm="syz-executor2" 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 [ 224.520709] audit: type=1400 audit(1517119644.521:2182): avc: denied { sys_admin } for pid=8946 comm="syz-executor2" 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 [ 224.547195] audit: type=1400 audit(1517119644.551:2183): avc: denied { sys_admin } for pid=8946 comm="syz-executor2" 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 [ 225.674114] IPVS: Creating netns size=2536 id=13 [ 225.684834] audit: type=1400 audit(1517119645.691:2184): avc: denied { net_admin } for pid=8946 comm="syz-executor2" 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 [ 225.732246] audit: type=1400 audit(1517119645.741:2185): avc: denied { net_admin } for pid=8954 comm="ip" 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 [ 225.763712] audit: type=1400 audit(1517119645.771:2186): avc: denied { net_admin } for pid=8956 comm="ip" 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 [ 225.795057] audit: type=1400 audit(1517119645.801:2187): avc: denied { net_admin } for pid=8958 comm="ip" 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 [ 225.827586] audit: type=1400 audit(1517119645.831:2188): avc: denied { net_admin } for pid=8960 comm="ip" 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 [ 226.386249] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 226.393971] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 226.394004] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 226.409699] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 226.417534] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 226.425161] Buffer I/O error on dev loop0, logical block 4, lost async page write 2018/01/28 06:07:26 executing program 1: r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005eb000)=0x0) r3 = syz_open_dev$mice(&(0x7f0000bc5000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mq_timedsend(r3, &(0x7f0000066000)="fd66b0afc8f861f2fd6769f54ea5e6e1732f509a576da0ead455ba78c044cbb0d83b61be2ab2876b793ec5f51adfb6cbfec81da722eb66d73bc267d45be1951300fc044c721dff4052b5ee4247", 0x4d, 0x55, &(0x7f0000f3d000)={0x0, 0x1c9c380}) fcntl$setownex(r1, 0xf, &(0x7f0000a21000-0x8)={0x0, r2}) syz_open_procfs(0x0, &(0x7f0000cbd000)='net/tcp6\x00') preadv(r0, &(0x7f0000e3d000)=[{&(0x7f0000760000)=""/187, 0xbb}], 0x1, 0x0) 2018/01/28 06:07:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() prlimit64(0x0, 0x7, &(0x7f00007c4000)={0x0, 0x0}, &(0x7f00008ab000-0x10)={0x0, 0x0}) syz_open_dev$urandom(&(0x7f000000e000-0xd)='/dev/urandom\x00', 0x0, 0x400000) r0 = accept$llc(0xffffffffffffff9c, &(0x7f00002f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b24000)=0x10) signalfd4(r0, &(0x7f0000184000-0x8)={0x0}, 0x8, 0x0) pipe2(&(0x7f0000cf0000-0x8)={0x0, 0x0}, 0x8fb53ee10b2b0fbc) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000f31000-0x1000)=""/4096) 2018/01/28 06:07:26 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x7ff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)=""/33, 0x21}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) 2018/01/28 06:07:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd43000)=nil, 0xd43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8936, &(0x7f0000000000)="") mkdir(&(0x7f0000c1c000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") chroot(&(0x7f00004ee000-0x6)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x4) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000237000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007d7000)=0x10) signalfd4(r1, &(0x7f0000aa4000-0x8)={0xcd3b}, 0x8, 0x80800) 2018/01/28 06:07:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000024c000-0xe)='./file0/file0\x00', 0x8000000) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) open(&(0x7f0000ca6000-0xe)='./file0/file0\x00', 0x0, 0x0) 2018/01/28 06:07:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00009f8000+0xf23)={0x0, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x4, 0x3, 0x69}, &(0x7f0000df4000-0x4)=0xa0) ioctl$TIOCNOTTY(r0, 0x5422) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000490000)={r1, 0xc98b, 0x30}, 0xc) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c6000-0xe)='/dev/keychord\x00', 0x40004, 0x0) write$eventfd(r2, &(0x7f0000915000-0x8)=0x10000100000001, 0x8) 2018/01/28 06:07:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000889000-0x1)=0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000034f000)=0x7, 0x4) 2018/01/28 06:07:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='$\x00', 0x0) fallocate(r0, 0x23, 0x0, 0x7) [ 226.432776] Buffer I/O error on dev loop0, logical block 5, lost async page write 2018/01/28 06:07:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001e2000-0x9)='/dev/rtc\x00', 0x200800, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000026c000-0x4)=0x0, 0x4) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000f4d000-0x5)='ppp1\x00') r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x0, []}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:07:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000647000)='/dev/net/tun\x00', 0x0, 0x200082) ioctl$TUNSETIFF(r0, 0xc0045878, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) 2018/01/28 06:07:26 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000000d000-0x18)={0x0, 0x3, 0x10, 0x400, 0x1ff}, &(0x7f000000c000)=0x18) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000b000-0x14)={r1, 0x7000, 0xffffffffd68d983f, 0x7f, 0x6, 0x5}, &(0x7f000000d000-0x4)=0x14) r2 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000003000-0x28)={@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]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000000f000-0x10)="d3374ece5fbc5316bb92ba77619bb993", 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000000b000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000009000-0x10)={r3, 0x1, 0x6, @random="117aff0d71b9", [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000000c000)={0x9, 0x290, 0x400, 0xcb6d}) 2018/01/28 06:07:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000822000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000520000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000008e000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000b6b000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, r1}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x20000000000004) writev(r2, &(0x7f0000202000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b8502cae0765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f914a0f538e", 0x58}], 0x1) 2018/01/28 06:07:26 executing program 5: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000005a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000059000)=0xc) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000005a000-0x4)=r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000040000+0xe18)={0x0, 0x0}) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r2, &(0x7f0000001000-0x2)="", 0x0, 0x0, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000005a000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000039000)=[@in6={0xa, 0x3, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd153}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xa336, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0x74) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000039000)={{0x9, 0x100}, 'port0\x00', 0x0, 0x30000, 0x2, 0x51, 0x7fffffff, 0x9, 0x9, 0x0, 0x1, 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]}) 2018/01/28 06:07:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003a3000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000094000)={0x77359400, 0x0}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000ab7000-0x9c)="c5fce3568ec1b423f4bd2d82132125e0fd47c631610cc5fa207e3160e5737e311963a71da801383dd4aeef9a3f2b99522c07cd38fc5dc05cb433d57603d4dedab8488bfe4d3429b124abac566d77c087ee3147fd02b7cf8d3643eb352cec7bd0a1d2914f9957b1216803f5709c12662c098ebf8b01b907b389191273f405d65918abcde0564c3ef28e133e6da2273dc4f348fcbeb5570866e2acabd0", 0x9c) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000287000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000e45000)=@req3={0x5, 0x6, 0xe, 0x40, 0x3, 0x9, 0x0}, 0x1c) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000bae000)={@empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c2d000-0x4)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000d3b000-0x2d)="0600000000000000ed18000000000000004074708d6db85478032ea94addbcc1de84de4642ed43ffb02bf212c8", 0x2d) 2018/01/28 06:07:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00008fc000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000583000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f7e000)={0x0, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000316000)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000072d000-0x2)={r1, 0x200, 0xff, 0x6, 0xc400000, 0x8}, &(0x7f0000202000-0x4)=0x14) r2 = syz_open_dev$loop(&(0x7f0000283000)='/dev/loop#\x00', 0x0, 0x0) pipe2(&(0x7f0000984000)={0x0, 0x0}, 0x800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000042000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff, 0x1, 0x0, 0x7, 0x7, 0x10000, 0x4}, &(0x7f0000c10000-0x4)=0x20) ioctl$LOOP_SET_DIRECT_IO(r2, 0x301, 0xfffffffffffffffc) 2018/01/28 06:07:26 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = dup2(0xffffffffffffffff, r0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000012000-0x8)=0x7) setxattr(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000005000-0xe)=@known='system.advise\x00', &(0x7f0000010000-0x2)="d400", 0x2, 0x2) splice(r1, &(0x7f000000c000)=0x0, r1, &(0x7f0000009000)=0x0, 0x4, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000011000)=""/4096, &(0x7f0000011000-0x4)=0x1000) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000012000)={0x0, 0x4c, "cd0bfc7b802fdea140e42ce7e09e45bd5e2cf9d0b1cca29fd2c924d2e9038f4a20d3c2286ca42a62fcd264e85acd6a67fd8dc989fecf05b025780e42367f91566375c237869de65265c6e90f"}, &(0x7f0000009000-0x4)=0x54) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000013000-0x8)={r2, 0x63, 0x3d}, 0x8) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000000c000)=0x0) [ 226.579286] device syz6 entered promiscuous mode [ 226.641375] device syz6 left promiscuous mode 2018/01/28 06:07:26 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f000000f000)={0x0, 0x0}) mlock2(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x0) r0 = memfd_create(&(0x7f0000002000)='self\x00', 0x3) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000011000-0x63)=""/99) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r1, &(0x7f0000012000-0x53)={'system_u:object_r:dri_device_t:s0', 0x20, 'system_u:object_r:tape_device_t:s0', 0x20, 0x35, 0x37, 0x20, 'unconfined\x00'}, 0x53) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000012000-0x8)={0x0, 0x27a8}, &(0x7f000000d000)=0x8) r3 = getpid() openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) getpgid(r3) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000011000)={r2, 0x81}, 0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000010000)={0x70, @tick=0x100000000, 0x0, {0x8, 0x4}, 0x21, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:07:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000580000-0x16)='/selinux/checkreqprot\x00', 0x40800, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000413000)=0x9) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001f4000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f000028c000-0x28)={0x5, 0xfffffffffffff46b, 0xfe, 0x100000001, 0x6}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 06:07:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fb8000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0x0) syz_open_dev$random(&(0x7f0000b80000)='/dev/random\x00', 0x0, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x20800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000002000)=""/4096, 0x1000) pipe2(&(0x7f0000fb8000)={0x0, 0x0}, 0x84800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000002000-0x8)={r5, 0x8001}, &(0x7f0000002000-0x4)=0x8) unshare(0x404) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000005000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000006000-0x8)={r6, 0x3}) pselect6(0x40, &(0x7f0000002000-0x40)={0x7, 0x80000001, 0x3, 0x200, 0x0, 0x1000, 0x6, 0x7}, &(0x7f0000fb9000-0x40)={0x101, 0x1, 0x0, 0x7, 0x1, 0x101, 0x8, 0x1}, &(0x7f0000003000)={0x1, 0x3, 0x7, 0x200, 0x2ff4, 0x3, 0x2, 0x4}, &(0x7f0000004000-0x10)={0x0, 0x0}, &(0x7f0000003000)={&(0x7f0000004000-0x8)={0x0}, 0x8}) getpeername$inet6(r4, &(0x7f0000fb9000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000000000)=0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000000)={{0xffffffffffffffa7, 0x80}, 0x1, 0x1f, 0x0, {0x3, 0x10001}, 0xffff, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb8000)="dfda2f2e63b6", 0x0}, {&(0x7f0000002000-0xed)="0c2b74a3e6de8fb7614fb59c2e9aea681138383e1fcb8d13a4b3c8f50737305db0e0e19fd1c680236982049c19de4565d529fcdd8085b9aa47b0d80663b8ccf608ef13c4265d5dd9ee5987fc4bdc927a46f33d5bfea3dd23584b1c926e7a349743ab0f38790d11bea0999f1ccdb9dd79f096ac6af8a160c7381a91e6968925bf57cf8a84baa2b51595b86b8e3416cacb72fc1741c5278d46aa9499549325cb937ca029bb018f7febde0856c4c6e9510a0d1260c22d2c0f2e63aea9ab580d86c8f346e949656a4060de386739e9242d7a6ea0a20631cdbbd027a031dd92dbd0509b02d7b25dcba0bb8c3c19ff03", 0x0}], 0x13) 2018/01/28 06:07:26 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006b9000-0xa)={0x3, [0x401, 0x5, 0x1]}, &(0x7f0000001000-0x4)=0xa) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f00005ec000)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000096f000-0x6)={0x0, 0xfffffffffffffffd}, &(0x7f0000c61000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r4, &(0x7f0000002000-0x8)=&(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r3, 0x401}, &(0x7f0000300000)=0x8) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x18, 0x0, 0x0, "00000107c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:07:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000040d000-0x10)={&(0x7f00007f1000/0x4000)=nil, 0x4000}) poll(&(0x7f0000004000-0x48)=[{r0, 0x0, 0x0}], 0x1, 0x7) ppoll(&(0x7f0000879000)=[{r1, 0x4, 0x0}, {r0, 0x14, 0x0}, {r1, 0x50d0, 0x0}, {r0, 0x1, 0x0}, {r0, 0x401, 0x0}, {r0, 0x200, 0x0}, {r0, 0x200, 0x0}, {r1, 0x22, 0x0}, {r0, 0x5000, 0x0}, {r1, 0x0, 0x0}], 0xa, &(0x7f0000011000)={0x0, 0x989680}, &(0x7f0000c5e000)={0x3}, 0x8) 2018/01/28 06:07:26 executing program 1: r0 = socket$inet(0x2, 0x800, 0x7fffffff) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f000040c000)=0x0, &(0x7f0000093000)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b2c000)='/selinux/enforce\x00', 0x24100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001000-0x10)={r2, 0x1, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f000001b000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000005f000)=0x48, 0x800) r3 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) write$selinux_context(r1, &(0x7f0000fec000)='system_u:object_r:dhcpd_var_run_t:s0\x00', 0x25) r4 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00006f1000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000045000)={0x0, 0x9}, &(0x7f0000ac9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000067d000-0xc)={r5, 0x4, 0x30}, 0xc) 2018/01/28 06:07:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x5, &(0x7f0000bdd000/0x2000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000a9a000-0xdd)='attr/fscreate\x00') sendfile(r0, r0, &(0x7f0000dc1000)=0x0, 0x27) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000805000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x4, 0x7fffffff, 0x5, 0xeaa}, &(0x7f0000404000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e93000-0x20)={0x3f, 0x3b, 0x8206, 0xe6, 0x9, 0x3, 0xd2d, 0x8001, r1}, 0x20) socket$inet(0x2, 0x6, 0x1) 2018/01/28 06:07:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) dup3(r0, r0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) r3 = syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f0000f54000)={&(0x7f0000a7b000/0x1000)=nil, 0x4, &(0x7f0000f89000/0x2000)=nil}, 0x18) getsockname(r1, &(0x7f0000c8a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ffa000)=0x10) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r2) getsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f000028c000)=[{0x3, 0x1}, {0xb, 0x8001}, {0xb, 0x33}], 0x3) r5 = socket(0x10, 0x3, 0x0) set_thread_area(&(0x7f0000984000)={0x3, 0xffffffff, 0x2400, 0xd431, 0xffff, 0x8, 0x7f, 0xb26, 0x0, 0x9}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r5, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/28 06:07:26 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008c2000)={0x0, 0x0}) fchdir(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = geteuid() r3 = getegid() syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x7002, r2, r3, 0x7, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000774000-0x98)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x20, 0x8, "7a2255bb487437dbabacf65b0dbf1e404f21a8886fe0dfeef6bc25864abf89b4b83df2e5fd5c4d5e7f55871240d31bee9525d7317b401c77651e93b7a3f50cee", "9416053718ec91fb14519177f4c36b9d74b13404636694ce8823df3c1979ab8e", [0x10000, 0xfffffffffffffffe], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001000-0x4)={r1, 0x10}) ioprio_set$uid(0x3, 0x0, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007ec000-0x16)='/selinux/checkreqprot\x00', 0x107000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r4, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000001000-0x4)=0x9) 2018/01/28 06:07:26 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x9, 0x4, 0x100) r1 = socket$inet(0x10, 0xa, 0xb) getsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000be7000-0x4)=0x0, &(0x7f0000c35000)=0x4) 2018/01/28 06:07:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x1f) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e8c000)="a2", 0x1, 0x0, &(0x7f0000596000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00005f3000)='net/ip_tables_targets\x00') sendfile(r0, r1, 0x0, 0x2fc) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359", 0x81}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) [ 226.716093] device lo entered promiscuous mode 2018/01/28 06:07:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002f9000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000a80000)='/dev/sg#\x00', 0x2, 0x101081) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b55000)=0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000031f000)=0x8, 0x4) r1 = openat(r0, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000ead000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00008fd000)='/') ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00005ea000-0x4)=0xb7c) lsetxattr(&(0x7f0000c48000-0x1)='/', &(0x7f00009d6000-0xef)=@random={'user.', "000d7789e4fc8a7fe2d206409418d95f99c59cb470afa9f78d6e5b739414932f3eb8fcb29f8f661ff490974419f45c4ae4074d5e1909e6e5646092e66b580e8dedf188b1749548a1bf47d62a1da418be311a8e3d799361404df5608b5d218207bcbbb776a52f69b2fb107c5e00010001db990ab61a0d7091b62e93bc1a237c5caf715e81cea0969aa5958d8ffc226526518bfa882faf38694ae8ef4704841edcf1909917ef1c1092be867d1e1503a5830f33454ceb9d98cdd7a7480ec6a6ff4b77639487c195cb151cbedbda059f21f4cb4c68961978b7993cdc29b1348e19d6c905fd65d5fedb9d18f6"}, &(0x7f0000a0f000)='*%-\x00', 0x14d, 0x3) 2018/01/28 06:07:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x3, 0x0) write(r0, &(0x7f0000263000-0x27)="26000000130047f10701c1b00e0000000000000001f8ffff08ef18ffff00f13a050003006e35", 0x26) 2018/01/28 06:07:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigtimedwait(&(0x7f0000645000-0x8)={0x0}, &(0x7f0000ded000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000052f000)={0x40000077359400, 0x0}, 0x8) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000bdc000-0xc)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000c11000-0x95)=""/149) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) fcntl$setown(r2, 0x8, r0) fcntl$setsig(r5, 0xa, 0x12) r6 = gettid() tkill(r6, 0x100000000000016) 2018/01/28 06:07:26 executing program 7: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x80000000, 0x80001) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) write$eventfd(r0, &(0x7f000000f000-0x8)=0x9, 0xfffffd3f) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000044000-0x15)='/dev/pktcdvd/control\x00', 0x18040, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000044000-0x2)=0x80000000000) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000044000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000044000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000045000-0x1)=0x0) connect$unix(r2, &(0x7f000000f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000014000)={0x9, 0x8, 0xfb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r2, &(0x7f0000046000-0x55)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'system_u:object_r:dpkg_exec_t:s0', 0x20, 0x39, 0x35, 0x20, 'unconfined\x00'}, 0x55) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) 2018/01/28 06:07:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000051c000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) write(r0, &(0x7f000092c000)="43781034615bc130c05aa5ccf7c31fffedafd9ce9f26f146fc28724db6d4233d9408c43968962ee92c75a83f9a3f6a447b371c8f439e6b9bdc315c", 0x3b) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x0) 2018/01/28 06:07:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002000-0x5)=[0x0, 0x0]) exit(0xfffffffffffff9e9) 2018/01/28 06:07:26 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000b28000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @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]}, [0x7, 0x2dc, 0x101, 0x4, 0x8001, 0x2, 0x8, 0x1b31, 0x0, 0x3, 0x1f, 0x4, 0x2971ab6f, 0x3f, 0x3c9]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x200}, &(0x7f0000001000-0x4)=0xffffffc7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000da0000-0x108)={r3, @in={{0x2, 0x3, @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]}, [0x7, 0x1f, 0x12000000000, 0xfd6, 0xcbe4, 0x401, 0xcab2, 0x100000001, 0x1, 0x4, 0x3f, 0x1000, 0x4, 0x5, 0x0]}, &(0x7f0000000000)=0x108) 2018/01/28 06:07:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000cb0000-0x20)={@common='bond0\x00', @ifru_flags=0x0}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00008e3000-0x8)={0x9, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x3, &(0x7f0000759000-0x60)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a3000)=0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f000059b000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"05007f00000e00150000000000da6b4b", {0x4, 0x9, 0xfffffffffffefffe, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r3, &(0x7f00008fb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f7c000)=0x400, 0x4) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009f7000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000988000)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r1) openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000045e000)={0x0}, &(0x7f000071f000-0x4)=0x4) bind$inet6(r1, &(0x7f0000f36000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3}, 0xfffffffffffffd58) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) 2018/01/28 06:07:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000086f000-0x4)=r1) 2018/01/28 06:07:27 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00006b4000-0xc)='dns_resolver\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000018d000-0x1)="7f", 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007f7000-0xd)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ad2000-0xb8)={0x0, 0xff, 0x5273fbd, 0x3, 0x7, 0x9, 0x800, 0x0, {0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffe9b9907, 0xc47d, 0x7f, 0xffffffff00000000}}, &(0x7f00005d7000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000400000)={r1, 0x1000}, &(0x7f0000d38000-0x4)=0x6) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") r2 = fcntl$dupfd(0xffffffffffffff9c, 0x38dc921e81892b3, 0xffffffffffffffff) getdents64(r2, &(0x7f0000cff000)=""/53, 0x35) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/28 06:07:27 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6, 0x0}, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000000a000-0x20)={@generic="67458e7207948a7bbb517a42a5d4d4b3", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x361, &(0x7f0000008000)=[]}, 0x10) 2018/01/28 06:07:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000090d000-0xc)={0x10, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000681000-0x4)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000d7d000-0xc)={0x0, 0x80000, r0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000032000)={0x0, 0x100, 0x1, [0x2]}, &(0x7f0000b91000-0x4)=0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d34000-0xa0)={r3, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x0, 0x6, 0x6}, &(0x7f0000fd3000)=0xa0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00009cf000)={r1, r2, 0x2f7c}) 2018/01/28 06:07:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000bd0000-0xf3)=""/243, &(0x7f0000ecb000)=0xf3) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b4d000-0xe)='/dev/keychord\x00', 0xb5cd8f0d6d557692, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000704000)=0x7cdd, 0x4) sendto$inet(r0, &(0x7f0000992000)="", 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) 2018/01/28 06:07:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000002000-0x50)={@generic="68e005a581023ffbd518133f778cff6a", @ifru_ivalue=0x9}) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{0x7fffffff, 0x4}, 'port1\x00', 0x2, 0x800, 0xfdd, 0xc36, 0x2, 0x8, 0x1, 0x0, 0x2, 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]}) 2018/01/28 06:07:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000366000)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000bd7000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000077a000)="", 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000019000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000899000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000080f000-0xc)={r3, 0x80000, r1}) r6 = socket$netlink(0x10, 0x3, 0x14) recvfrom$inet(r1, &(0x7f0000aab000+0x5df)=""/128, 0x80, 0x40000102, &(0x7f0000836000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000042000-0x10)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000ff1000)=""/182, &(0x7f0000351000-0x4)=0xb6) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000980000-0x8)={0x6, 0x7fffffff}, 0x8) r7 = accept$inet(r4, &(0x7f00009f1000+0xd89)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000608000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000386000-0x8)={0x0, 0x9}, &(0x7f000080d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000ebc000-0x8c)={r8, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000964000-0x14)={0x7, 0xffff, 0x8, 0x40, 0x5}, 0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f0000c31000)=0x6, 0x4) writev(r1, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x218}], 0x1) 2018/01/28 06:07:27 executing program 4: mmap(&(0x7f0000001000/0xd38000)=nil, 0xd38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xbffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d39000)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000d39000)=""/223) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003a8000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002121f00ec6b0f536e", 0x58}], 0x1) 2018/01/28 06:07:27 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002b000)='/dev/sequencer2\x00', 0x200100, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000002d000)={0x0, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000002e000)={0x0, @in6={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf55, 0xbd3, 0x7f, 0x4, 0x891, 0x5, 0x200, 0x2, 0xffffffff, 0x400, 0x0, 0x1, 0xffffffff89374b87, 0x7, 0x100000000]}, &(0x7f000002f000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000019000)={r3, @in6={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x28000000, 0x5, 0x1, 0x2}, &(0x7f000000b000-0x4)=0xa0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000022000)=0x0) 2018/01/28 06:07:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003e9000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000310000-0x10)={0x1, &(0x7f0000f6a000-0x4)=[{0x0, 0x0}]}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00008e7000-0x4)=0x1000) execve(&(0x7f0000c94000-0x8)='./file0\x00', &(0x7f0000e28000-0x8)=[&(0x7f0000571000)='/proc/self/net/pfkey\x00'], &(0x7f0000f38000)=[&(0x7f00009da000-0x15)='/proc/self/net/pfkey\x00', &(0x7f0000005000-0x15)='mime_typeGPLGPL%*em1\x00']) setsockopt$inet6_group_source_req(r0, 0x29, 0x4000802e, &(0x7f0000eb6000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f89000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001d1000-0x4)=0x0) rt_tgsigqueueinfo(r2, r3, 0x25, &(0x7f000027c000-0x10)={0x39, 0x8, 0xd39f, 0x1}) r4 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') sendfile(r1, r4, &(0x7f000030a000-0x8)=0x3, 0x7e) ioctl$TIOCGPTPEER(r4, 0x5441, 0xc9) [ 227.205859] keychord: unsupported version 0 2018/01/28 06:07:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockname(r0, &(0x7f0000b1c000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000641000-0x4)=0xe) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00009a2000)=r2) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ebd000)=0x0) 2018/01/28 06:07:27 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) dup2(r1, r1) syz_open_procfs(r0, &(0x7f0000007000-0x7)='status\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2018/01/28 06:07:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) 2018/01/28 06:07:27 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000026000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f000000b000-0x8)=0x0, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x10000, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 227.235938] keychord: unsupported version 0 2018/01/28 06:07:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x10)={0x8, 0x79fa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80007, 0x0, &(0x7f00007a1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00004d6000)={0x0, 0x0}, &(0x7f0000129000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000770000-0x14)={r2, 0x3df4, 0xf9, 0x6, 0x6, 0x7}, &(0x7f0000bd4000-0x4)=0x14) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000618000-0x4)=0x0, &(0x7f0000fa2000)=0x4) 2018/01/28 06:07:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f000010e000)='/dev/input/mice\x00', 0x0, 0x80) faccessat(r0, &(0x7f0000d81000-0x8)='./file0\x00', 0x105, 0x800) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000016000)='/', r1, &(0x7f00000f9000)='./file0\x00', 0x0) 2018/01/28 06:07:27 executing program 2: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d23000)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d23000)={0x0, @in6={{0xa, 0x3, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1, 0x6, 0x8a3, 0x6, 0x4, 0x1f, 0x5, 0x6b0f, 0x0, 0xffffffffffffff92, 0xfffffffffffff001, 0xff, 0x6, 0x7]}, &(0x7f0000cde000-0x4)=0x108) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d24000-0x8)={r2, 0x10001}, 0x8) pipe2(&(0x7f000005f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r0, r3) ftruncate(r3, 0x3a28000000) 2018/01/28 06:07:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b11000-0x4)=0x0) socket$packet(0x11, 0x3, 0x300) r1 = getpgrp(0xffffffffffffffff) timer_create(0x7, &(0x7f000098d000-0x60)={0x0, 0x10, 0x1, @thr={&(0x7f0000226000-0x32)="ad05e4516469b2d55f3869c1761c55c02ffb5f78851d84a381183df2d6ae8a56dc0f9dba0c23961fd23ab08befde365fac69", &(0x7f0000201000)="c052c0cf8cc335f17425cc779e946195a5c2e027da5b7c6ea77f321cedeaddeb9e43643dbfada889b5b7134b4bd7acbf4577b54404009a26bed0aa9c4d58fc99d29959189ce71993afb939b2c426e0113e6b2c0429b4dbf52887eafc2aa9fe0213715edd4e76707f009730068a0bdaea8fefccc8de435495be784ab15fa759e99a0b1667c3e3ee8ffbfe3f74b604e55619163a469f38ab68786df231d96719d3d1ab4c82e4de1cb0a4cb5a1a25d8b2738247d806a68e00476a5ca7d19dd2dbd867ef5e2a9664a888648a0edd25f67fcf9d4ae536f6052658503dcc71c077c23fe15f2e2f4f95"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f00000)=0x0) timer_delete(r2) r3 = syz_open_procfs(r1, &(0x7f00000fc000)="6e65742f70726f746f636f6c7300b46159b103c7eed78a56c1724db32910225006ffcc68b88d64fb087a7a1ebc3e603ced349604e3491d4d3673c799d622cce7ac688e2899896f98365858751a1924558d1cce33089b0095a3f03d41518eb18289ac254bf193c438de78ed05539689abbb20a37334756a9f76b2d32f47f3a272c133ba674985c8b7ae3d316f7ad256308d90f67547b6e0f3e3dd8d6930943248bdbd912eaf11e0421db6") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000a35000)={0x0, @in6={{0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc8a2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc477, 0x9, 0x2, 0x1c00000000000, 0xfffffffffffffffa, 0x1, 0x6, 0x7fff, 0x7, 0x1, 0x2, 0x8001, 0x4, 0xfffffffffffffff9, 0x80]}, &(0x7f00000d4000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002fa000-0x10)={0x0, 0x8204, 0x400, 0x1, r4}, 0x338) r5 = accept$inet6(r3, 0x0, &(0x7f00007d7000-0x4)=0x0) sendfile(r0, r3, &(0x7f000084f000)=0x5b, 0xfff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000470000-0x8)={0x1, [0x0]}, &(0x7f0000253000)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000747000)={@common='bcsf0\x00', @ifru_flags=0x8400}) accept$unix(r3, &(0x7f0000089000-0x6e)=@file={0x0, ""/108}, &(0x7f00005d0000-0x4)=0x6e) 2018/01/28 06:07:27 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x4)=',*/\x00', 0x0) execveat(r0, &(0x7f000000a000-0x8)='./file1\x00', &(0x7f0000001000-0x18)=[], &(0x7f000000a000-0x28)=[&(0x7f0000009000)='\x00', &(0x7f0000009000)='cgroupppp0@/em0+\x00', &(0x7f0000003000)=',\x00', &(0x7f0000009000)='ppp0user\'^%[[systemX\x00', &(0x7f0000003000)=',\x00'], 0x1100) open$dir(&(0x7f0000000000)='./file1\x00', 0x101000, 0x40) 2018/01/28 06:07:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x40000003fffde, 0x0, &(0x7f0000695000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x4, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008c4000-0x4)=0x0) getpgrp(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b4b000+0xf51)=0x0) fcntl$lock(r0, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x5, 0x0, r1}) 2018/01/28 06:07:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xffffffffffffffff, &(0x7f0000c3c000)=0x7b, 0xffffffffffffff0e) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ab7000-0x9)='illinois\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0xffffffffffffff88) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x457}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/28 06:07:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f95000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000197000)='smaps\x00') readv(r0, &(0x7f0000635000-0x70)=[{&(0x7f0000a7b000-0xdc)=""/220, 0xdc}, {&(0x7f000084f000-0xee)=""/238, 0xee}, {&(0x7f0000242000)=""/254, 0xfe}, {&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x4) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000036000)={0xa4, 0x7, 0x55, 0xa4d, 0x5, 0x0}) 2018/01/28 06:07:27 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x9, 0x4) r1 = socket$key(0xf, 0x3, 0x2) write(r1, &(0x7f0000000000)="02900662dba65d9c74ea0404a80dbd71", 0x10) 2018/01/28 06:07:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000025000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000351000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000106000-0x4)={0x80}, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f00008be000)=0x0, 0x401) r2 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r2) ioctl$TCXONC(r0, 0x540a, 0xa9) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00005c2000)={0x61d3cb42, 0x7, 0xb000}, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000b10000)=0x0, 0x6677bbc4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read$eventfd(r2, &(0x7f000001a000-0x8)=0x0, 0x1b1) 2018/01/28 06:07:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ae0000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000005c000-0x4)=0x14) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000490000-0xff)=""/255, &(0x7f0000dd8000)=0xff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b46000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00007fa000)={0x2, &(0x7f000017c000-0x10)=[{0xc, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r2, &(0x7f0000983000)="", 0x0) 2018/01/28 06:07:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00001c7000-0x10)={0x0, 0x3c, &(0x7f00009c7000-0x3c)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d8a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000010b000)={r1, @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]}, [0xfffffffffffffff7, 0x6, 0x282, 0x5, 0xffff, 0x6, 0x800, 0x9, 0x5, 0x1, 0x3f, 0x80000001, 0x5, 0x9, 0x59]}, &(0x7f0000d3c000)=0x108) fgetxattr(r0, &(0x7f0000dcb000-0xa)=@random={'security.', '\x00'}, &(0x7f0000b03000-0x64)=""/100, 0x64) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000091b000)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0]}, 0x0}}], 0x92, 0x0, &(0x7f0000009000)=""}) 2018/01/28 06:07:27 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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400, 0x0}, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffd, &(0x7f0000fde000-0xf1)="497ab14869240b02a282720c141db68a00000000000000053fff5329961fb0ef77f824fb176d7add6fba6ef577d754cd67ad7df6c8fb69e5e3197165558d1e53a77ab36af862d0e604255c8634eb3b28aa64ed675e3a7fae68e80b2ab72b83b831e227ce4be75b6ed69a6442584dd2f18e34281a3d7bd25f49ab9a9d04789fd9f8e3ec381916afff4f2bb80d0cfefa5c1fbc0c50546da33171af476c10921c411c2690c40f636312aed07a6a02d57ecac164d59130e33969f433f87b3586fb12e5c996a8b75b72df01746d65a1d6bf87a1b54baa57f0c24fbea7538200a3c13421dadb0d81f57481ffc5f159275fc60dde", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000401000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) futex(&(0x7f000037b000)=0x0, 0x0, 0x0, &(0x7f0000864000-0x10)={0x0, 0x989680}, &(0x7f0000663000)=0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f00000e4000)=@generic={0x0, ""/126}, &(0x7f0000161000)=0x80) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f000021c000-0x4)=0x0) 2018/01/28 06:07:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000479000)='/dev/rfkill\x00', 0x2, 0x0) readv(r0, &(0x7f0000afd000)=[{&(0x7f000030a000-0x63)=""/1, 0x1}], 0x1) close(r0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) 2018/01/28 06:07:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = gettid() exit(0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000041d000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000f31000-0x10)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f0000c9e000)="", 0xf971, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a06000-0xc)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000031e000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000e9000-0x10)={r4, 0x9, 0x0, 0x7a}, &(0x7f0000f2a000-0x4)=0x10) sched_setaffinity(r0, 0x8, &(0x7f0000029000)=0x0) 2018/01/28 06:07:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x7) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000618000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000069d000)=0xaab47912, 0x800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000065e000+0xe9c)=0x0, &(0x7f0000c6a000)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001b2000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000579000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) [ 227.680032] binder: 9302:9309 got transaction with invalid parent offset or type [ 227.699795] binder: 9302:9309 transaction failed 29201/-22, size 32-8 line 3250 2018/01/28 06:07:27 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000012000-0xb)={0x0, 0x5}) 2018/01/28 06:07:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000417000-0xb)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00001be000)={0x0, 0x5, 0x8, [0x7, 0x2, 0x6, 0x7fff, 0x9, 0x8, 0x7, 0x1f]}, &(0x7f0000219000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000652000-0x16)={r2, 0x3f, 0x7, [0x80, 0x7, 0x5, 0x2, 0x8, 0xfffffffffffffff7, 0x9]}, &(0x7f0000d21000)=0x16) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000a61000)={0x1c, 0x1, 0x800004, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x6, [@generic="9266"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:07:27 executing program 5: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000416000)='syscall\x00') mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000f8c000-0x6)={0xfff, 0x40, 0x10000}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000f8b000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8b000-0x4)=0x10) [ 227.731527] binder_alloc: binder_alloc_mmap_handler: 9302 20000000-20002000 already mapped failed -16 [ 227.756314] binder: BINDER_SET_CONTEXT_MGR already set [ 227.763949] binder: 9302:9316 ioctl 40046207 0 returned -16 [ 227.873876] syz-executor5: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 227.980494] CPU: 1 PID: 9345 Comm: syz-executor5 Not tainted 4.9.78-g68d447c #23 [ 227.988032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.997367] ffff8801c6fef880 ffffffff81d943a9 1ffff10038dfdf13 ffff8801ae226000 [ 228.005329] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801c6fef990 [ 228.013290] ffffffff81451b82 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 228.021252] Call Trace: [ 228.023810] [] dump_stack+0xc1/0x128 [ 228.029140] [] warn_alloc+0x212/0x240 [ 228.034560] [] ? zone_watermark_ok_safe+0x280/0x280 [ 228.041192] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 228.048000] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 228.054633] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 228.061440] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 228.067899] [] __vmalloc_node_range+0x3f5/0x5f0 [ 228.074181] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 228.080986] [] ? kmalloc_order_trace+0x7a/0x190 [ 228.087273] [] ? release_sock+0x14c/0x1c0 [ 228.093037] [] vmalloc+0x5b/0x70 [ 228.098024] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 228.104483] [] xt_alloc_entry_offsets+0x41/0x60 [ 228.110770] [] translate_table+0x2da/0x1cd0 [ 228.116713] [] ? __lock_is_held+0xa1/0xf0 [ 228.122478] [] ? arpt_alloc_initial_table+0x690/0x690 [ 228.129287] [] ? check_stack_object+0x68/0x140 [ 228.135484] [] ? __check_object_size+0x174/0x3a9 [ 228.141854] [] ? 0xffffffff810002b8 [ 228.147094] [] do_arpt_set_ctl+0x2b7/0x650 [ 228.152949] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 228.159581] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 228.166310] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 228.172507] [] ? mutex_unlock+0x9/0x10 [ 228.178011] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 228.185077] [] nf_setsockopt+0x67/0xc0 [ 228.190580] [] ip_setsockopt+0xa1/0xb0 [ 228.196084] [] tcp_setsockopt+0x82/0xd0 [ 228.201675] [] sock_common_setsockopt+0x95/0xd0 [ 228.207958] [] SyS_setsockopt+0x160/0x250 [ 228.213723] [] ? __fget+0x228/0x3a0 [ 228.218966] [] ? SyS_recv+0x40/0x40 [ 228.224209] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 228.230842] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 228.237650] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 228.244196] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 228.252194] Mem-Info: [ 228.254615] active_anon:37567 inactive_anon:57 isolated_anon:0 [ 228.254615] active_file:3589 inactive_file:8284 isolated_file:0 [ 228.254615] unevictable:0 dirty:74 writeback:0 unstable:0 [ 228.254615] slab_reclaimable:5940 slab_unreclaimable:60744 [ 228.254615] mapped:24148 shmem:67 pagetables:549 bounce:0 [ 228.254615] free:1491301 free_pcp:503 free_cma:0 [ 228.288128] Node 0 active_anon:150268kB inactive_anon:228kB active_file:14356kB inactive_file:33136kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96592kB dirty:296kB writeback:0kB shmem:268kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 30720kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 228.317751] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 228.347451] lowmem_reserve[]: 0 2908 6410 6410 [ 228.352668] DMA32 free:2980000kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:712kB free_cma:0kB [ 228.384191] lowmem_reserve[]: 0 0 3501 3501 [ 228.389076] Normal free:2969296kB min:36824kB low:46028kB high:55232kB active_anon:150268kB inactive_anon:228kB active_file:14356kB inactive_file:33136kB unevictable:0kB writepending:296kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:23760kB slab_unreclaimable:242976kB kernel_stack:5664kB pagetables:2196kB bounce:0kB free_pcp:1212kB local_pcp:528kB free_cma:0kB [ 228.422945] lowmem_reserve[]: 0 0 0 0 [ 228.427301] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 228.442551] DMA32: 2*4kB (M) 1*8kB (M) 3*16kB (M) 1*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980000kB [ 228.459705] Normal: 757*4kB (UME) 824*8kB (UME) 784*16kB (UME) 648*32kB (UME) 412*64kB (UME) 178*128kB (M) 69*256kB (UM) 23*512kB (UME) 11*1024kB (UME) 7*2048kB (ME) 689*4096kB (M) = 2969236kB [ 228.479655] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 228.488220] 11939 total pagecache pages [ 228.492318] 0 pages in swap cache [ 228.495741] Swap cache stats: add 0, delete 0, find 0/0 [ 228.501067] Free swap = 0kB [ 228.504072] Total swap = 0kB [ 228.507071] 1965979 pages RAM [ 228.510142] 0 pages HighMem/MovableOnly [ 228.514535] 320509 pages reserved 2018/01/28 06:07:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x3, 0x8) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) open(&(0x7f0000b30000-0x8)='./file0\x00', 0x800, 0x41) unlinkat(0xffffffffffffffff, &(0x7f00003b0000)='./file0\x00', 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000026c000)={0x6, 0x5, 0x0, 0x7, 0xe00000000000000, 0x9c}) execve(&(0x7f0000f60000-0x8)='./file0\x00', &(0x7f00003eb000-0x28)=[&(0x7f0000405000-0x3)='}]\x00', &(0x7f000097d000)=']vmnet1trusted\'ppp1-){\x00', &(0x7f000055d000-0x1d)='vmnet1vmnet0vboxnet0@[md5sum\x00', &(0x7f000063a000-0xc)=',{self]ppp1\x00', &(0x7f00005d9000+0x265)='-nodevuser\x00'], &(0x7f0000954000-0x18)=[&(0x7f000096c000-0x2)='/\x00', &(0x7f0000a1d000)='cgroupvboxnet0vboxnet0\x00', &(0x7f0000532000-0x12)='cpusetem0)vmnet0(\x00']) bind$nfc_llcp(r1, &(0x7f00004aa000)={0x27, 0x60, 0xff, 0x2, 0x12bb, 0x4, "ad396976914a9f6dd70f49055cc7063ac1e351ec7894fd6a02ec6a5ebe18460526d008d7083dddba6146527f02086b7f2acf3d859b5d61cf267baee0f4fdd8", 0x10000}, 0x60) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e45000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000994000-0x4)=0xe8) ioprio_get$uid(0x3, r2) 2018/01/28 06:07:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000b9b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setrlimit(0xf, &(0x7f0000f1b000-0x10)={0x8001, 0x64a}) 2018/01/28 06:07:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001000-0x8)=0x0) clone(0x0, &(0x7f00006f3000)="", &(0x7f0000d6b000)=0x0, &(0x7f0000d4d000)=0x0, &(0x7f0000a59000-0xff)="") pselect6(0x40, &(0x7f0000b43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007c1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000347000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d86000)={0x0, 0x0}, &(0x7f0000e4d000-0x10)={&(0x7f0000083000-0x8)={0x0}, 0x8}) 2018/01/28 06:07:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000046d000)='./file0\x00', 0x100) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003c5000)='/selinux/enforce\x00', 0x408840, 0x0) mkdirat(r0, &(0x7f000003c000)='./file0/file0\x00', 0x100) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000053f000-0xee)="cf") openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000056000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000763000)={0x9, 0x3ff, 0x9, 0x3f629f58}, 0x10) 2018/01/28 06:07:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) connect$ax25(r1, &(0x7f0000191000-0x10)={0x3, {"d1978b820a9436"}, 0x0}, 0x10) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') exit(0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00005b6000-0x9)='/dev/rtc\x00', 0x0, 0x0) write(r3, &(0x7f0000ecf000-0xc4)="", 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x40) 2018/01/28 06:07:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000101000)='/selinux/checkreqprot\x00', 0x270402, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000652000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) bind$inet(r1, &(0x7f0000215000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14c) fstat(r0, &(0x7f0000ded000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00002cf000-0x4)=0x4) 2018/01/28 06:07:28 executing program 6: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000fe5000-0x28)={0x28, 0x1, 0xa, @fuse_notify_store_out={0x8, 0x7, 0x800}}, 0x28) r1 = dup2(r0, r0) fsetxattr(r0, &(0x7f0000fe4000-0xd)=@random={'osx.', "2a766d6e657431dd00"}, &(0x7f00009c8000)='\'self\x00', 0x6, 0x2) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000fe4000)=""/152, 0x98, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a68000)='/dev/rfkill\x00', 0x101, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x105) writev(r0, &(0x7f0000968000)=[{&(0x7f0000fe3000-0x99)="f1", 0x1}], 0x1) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fe6000)='./file0\x00', &(0x7f0000f50000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xffffffffee7ed1e3, &(0x7f00003fa000-0x8)='./file0\x00', r3, &(0x7f0000bfb000)="bc05f6fced807e09310e76cbc3febb51283d4553740b920cc929cdbcc2c61b5bffbb23f94b16a07c529714ec11f16b7ab40a00d876d7d83643759407a320e72553d1e9955bda0bfafc") setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000fe6000-0xb)={0x9, 0x6, 0xe539, 0x2, 0x28, 0x8, 0x9, 0x8, 0xfffffffffffffffa, 0x0, 0x100000001}, 0xb) nanosleep(&(0x7f0000403000)={0x0, 0x0}, &(0x7f0000064000)={0x0, 0x0}) 2018/01/28 06:07:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f00005c2000)="", 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000262000-0x11)='/dev/vga_arbiter\x00', 0x123000, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000b0f000)={0x7, 0x7}) 2018/01/28 06:07:28 executing program 3: clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) [ 228.920270] devpts: called with bogus options 2018/01/28 06:07:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b3e000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000b3f000-0x10)={0x0, 0x7530}, 0x10) read(r1, &(0x7f00005a9000)=""/0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00001bd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 06:07:29 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xb52, 0x81, &(0x7f0000011000-0x5c)=""/92, &(0x7f0000023000-0x4)=0x5c) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000021000)={0x0, 0x0, 0xffffffffffffff01, 0x0}) 2018/01/28 06:07:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000bba000-0x18)="ff0209000000180100000000000000001500000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00002f2000-0x48)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}]}, 0x0) r1 = memfd_create(&(0x7f00003f9000-0x1)='\x00', 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/28 06:07:29 executing program 0: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") nanosleep(&(0x7f000022a000-0x10)={0x0, 0x1c9c380}, &(0x7f00001f6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000-0x10)={0x4, 0x1000, &(0x7f0000000000)="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"}) [ 228.984031] devpts: called with bogus options 2018/01/28 06:07:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000591000)={0x0, @in6={{0xa, 0x0, 0x4b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb592}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d19000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e33000-0x3)={r2, 0xe000000000000000}, 0x6) sendfile(r1, r1, &(0x7f00004db000)=0x0, 0xff) 2018/01/28 06:07:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000373000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@common='rose0\x00', @ifru_flags=0x400}) 2018/01/28 06:07:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) rename(&(0x7f0000a83000-0x8)='./file0\x00', &(0x7f0000d81000-0x8)='./file0\x00') r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b9f000)='/selinux/checkreqprot\x00', 0x400, 0x0) utimensat(r0, &(0x7f00001f4000-0x1)='.', &(0x7f00007aa000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) execveat(r0, &(0x7f0000244000-0x1)='.', &(0x7f000000d000)=[], &(0x7f0000d5a000)=[&(0x7f000031f000)='\x00', &(0x7f0000886000-0x1)='\x00'], 0x0) 2018/01/28 06:07:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x40d4, 0x4000080001) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000a49000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "1b0c47894d72ba71501210936d8bc51f2bd772d3b3efc81ef507cd94354cd5d7958f26ba2bbfe31f839b9971dcedec2ad2a6a366e7ea8d417c3285a4b5247173", "3c49620f0072a68c2ab040b577fa9dbdc84bbf1d6370659dca388627afc9d10c", [0x0, 0x0], 0x0}) 2018/01/28 06:07:29 executing program 6: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = memfd_create(&(0x7f0000ffb000)='&\x00', 0x3) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000fd000)=""/242) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000ffb000-0xc)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000149000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000d5d000)=0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000ffb000)=0x3) 2018/01/28 06:07:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000df0000)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00006bf000)=0xfffffffffffffffd, 0x4) r1 = mq_open(&(0x7f0000e97000)='eth0\x00', 0x843, 0x0, &(0x7f0000213000)={0x0, 0xffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00005bc000-0x10)=@common='tunl0\x00') fsetxattr(r1, &(0x7f0000a07000)=@known='user.syz\x00', &(0x7f0000de8000)='vboxnet0\x00', 0x9, 0x3) 2018/01/28 06:07:29 executing program 7: fstat(0xffffffffffffff9c, &(0x7f000058b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cce000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000090000-0x38)={&(0x7f0000f91000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00004ee000-0x10)={&(0x7f00006fd000-0x14)=@getneigh={0x14, 0x1e, 0x0, 0x6, 0x1, {0x0}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) setreuid(r0, r1) 2018/01/28 06:07:29 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000ffa000-0x4)=0xd75, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000009000)=0x909, 0x4) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00004ae000)=0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f000000c000)=0x0, &(0x7f0000b51000)=0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000dcf000-0x20)={@generic="b8c0b4d886b25fccaaab7f16e1a55f64", @ifru_flags=0x5000}) 2018/01/28 06:07:29 executing program 1: mlock2(&(0x7f00009c6000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x803) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000031a000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000047a000)=r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x3, 0x4) 2018/01/28 06:07:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = add_key$keyring(&(0x7f0000851000-0x8)='keyring\x00', &(0x7f0000b40000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r2) sendto$inet6(r0, &(0x7f0000fb4000)="", 0x0, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0xfffffd63}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) r3 = accept4(r1, &(0x7f0000f6d000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f9a000-0x4)=0xffffffffffffff37, 0x3) bind$inet6(r3, &(0x7f0000c00000-0x1c)={0xa, 0x2, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x845}, 0x1c) shutdown(r0, 0x1) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:07:29 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x1, 0x80}, 0xc, &(0x7f0000017000-0x10)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343ee6b26236925000600fe7f0000bd2dca8a8848a3c728f1c46b7b31afdc1338d5440000000000000000000006448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000016000)=[], 0x0, 0x0}, 0x0) 2018/01/28 06:07:29 executing program 0: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008c4000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ddf000-0x10)=@common='ip_vti0\x00', 0x10) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000efd000)='./file0\x00', 0x400080, 0x81) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000efc000)={0x0, 0x80000000000000, 0x5, 0xfffffffffffffff9, 0x4, 0x5, 0x20, 0x80, {0x0, @in6={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6e0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9907, 0xf2df, 0xfffffffffffff26b, 0x9, 0x4}}, &(0x7f0000efd000-0x4)=0xb8) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000efc000)={r2, 0xfff, 0x9, 0x1}, 0x10) r3 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r3, 0x0, &(0x7f0000efd000-0x4)=0x0, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f0000efc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000efb000)={0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000efc000-0x78)={0x4, 0x78, 0x7d4, 0x1, 0x10000, 0x1, 0x0, 0x7, 0x80, 0x2, 0xc7e, 0x401, 0xfffffffffffff2df, 0x1, 0x1, 0x40, 0x7, 0x1f, 0x3, 0x100, 0x9, 0xffffffffffff0000, 0x80000001, 0x8, 0x5, 0x1, 0xb7dc, 0x8c0, 0x1, 0x401, 0x0, 0x401, 0x0, 0x9, 0xfffffffffffffff7, 0x2, 0xfa6e, 0x100000000, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000efc000-0x1)=0x0, 0x4}, 0x3000, 0x800, 0x5, 0x7, 0x20, 0xb2b, 0xfff, 0x0}, r4, 0x4, r5, 0xd) ioctl$LOOP_SET_FD(r6, 0x4c00, r1) r7 = getuid() mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r6, 0xc0286405, &(0x7f0000eff000-0x28)={0x1, 0x400, r4, 0x7, r7, 0xe2ae, 0x3, 0xfffffffffffffffa}) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000efa000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) 2018/01/28 06:07:29 executing program 3: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000800000-0x8)='./file0\x00', 0x234579073bc4e974, 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00008dd000)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000ffc000-0x10)={r1, &(0x7f00009d3000)=""/122}) r2 = userfaultfd(0x80800) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) epoll_wait(r3, &(0x7f0000ffb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/28 06:07:29 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006ae000)='/dev/sequencer2\x00', 0xa00, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f2b000-0xb)='net/igmp\x00') sendfile(r1, r1, &(0x7f0000e99000)=0x37, 0x6) 2018/01/28 06:07:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000064c000-0x10)='/selinux/access\x00', 0x2, 0x0) fstatfs(r0, &(0x7f0000b6e000)=""/10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000bdf000)={{0x8, 0x8}, {0x6, 0x5}, 0x3, 0x4, 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, 0x0, 0x0, 0x0]}) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x8000) 2018/01/28 06:07:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) sendto$llc(r0, &(0x7f0000001000-0xae)="", 0x0, 0x4000811, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d1d17a453434", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="640e26ff8997795a10b72649729e2a4a"}}) 2018/01/28 06:07:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d95000-0x8)={0x0, 0x0}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b42000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00006b0000)=[], 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000058f000)="440d15031300ad031d078900ec", 0xd) 2018/01/28 06:07:29 executing program 5: pipe(&(0x7f0000836000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d61000)={0x0, 0x1c, "4c20829e89c3acd702b483bb7883360712a6b786fd2c37f55ad79855"}, &(0x7f0000e5f000-0x4)=0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001b4000-0x10)={r1, 0x1c, &(0x7f000097b000)=[@in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000021000-0x8)={0x0, 0x0}, 0x0, 0x5) r2 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r2, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}, 0xfffffea2) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r2, r2, &(0x7f000001f000)=0x0, 0x200010004) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000015000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000001a000)=0x1c, 0x80000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000017000-0x4)=0x0, &(0x7f0000026000-0x4)=0x4) 2018/01/28 06:07:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xfffffffffffffcf2) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000348000-0x10)={0x4, 0x1, 0x5, 0x80, 0x0}, &(0x7f0000b78000-0x4)=0x10) fanotify_mark(r2, 0x48, 0x8, r2, &(0x7f000037c000-0x8)='./file0\x00') setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000111000-0x8c)={r3, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000b5c000-0x8)={r3, 0x0}, &(0x7f0000df6000-0x4)=0x8) 2018/01/28 06:07:29 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, 0x0, &(0x7f0000025000-0x4)=0x0, 0x800) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000023000)={&(0x7f0000010000-0x30)=@ipv6_delroute={0x12, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_UID={0x0, 0x19, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:07:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00007ec000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r1, r1, &(0x7f0000dc0000)=0x0, 0x8) [ 229.259812] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/28 06:07:29 executing program 7: mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000093f000-0x28)={@common='sit0\x00', &(0x7f00002a2000)=@ethtool_cmd={0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000093f000)=[{{&(0x7f0000383000-0x60)=@nfc_llcp={0x27, 0x80, 0x2, 0x5, 0x783, 0x200, "67be9427043c8bd04738e5acd5d9d9342b0a16ad0f6a544b7b2016f3e62704e6c62615c8218d82c67ccd5949402848655729fb97dd520e5337affc665e5ce7", 0x200}, 0x60, &(0x7f000093f000)=[{&(0x7f00007d4000)="abc1bdf4c7e9789dbbfeaf9afc8d4bf627bca782b0ac71eef354423574c215ceb7c701a19887ee79acfc8759375546ebf6226ec5b5ea20b535ede8094611a16297861c3880c390e069e19d3bf91aea3996edbd759fb4b4b099be227256d9515fec99def55d", 0x65}, {&(0x7f0000940000-0xf8)="9b1d4eb55c66ef430c8967e8b4a6339da1c59ef24927e71fe479f010aeae33f354707303816ab940ecd090dc1b8d461fd362b14be119566f81004eaea59dfbcd4c85606be631d4fcce4b2fced48a82d75f746a966c3f1fe89a1e6d16e61c3f6bc71ca647acef4bfa48da2eebe47fee515e7f08756b2ed72633d04d211347a5263fe6df4d7a27476e87c915cd21ffc42537a17f9f9187fd7f95a5075cc439b189293e5369547d02c4eca94f82170f7de56096dfc95524a4310a65cebeed4052f34bcd646524c9617ecb2042c1586bc931e01e7ae8d3616482998169e5f42a4e5fbf555f3fbb94d07b79a2cefbed4183b4b818b893e5948c44", 0xf8}, {&(0x7f00001d0000)="22b1a59f4adacb8bf793d9802964f16c17908b3e8c90c746d9cae8d12b7d3d55177565ed12e012d0acfa0ec1ddb9fc54347ed248a28a30134f8011b246d3fdda5c209a426c2ebd1a3739642a96c126b264cb51478b2210c0ed4f312ab7dc4eb389298dd6ee0435077f4b0e03862a776c310c7a662adaf3c859b11354b432c09d", 0x80}, {&(0x7f0000782000-0xa3)="df1e714f19228fbd5f0d4c1ea6bcc8e19e7cdfd43bac9cbbfc8635d9cd8e8fa12352f24027bb0bfd649b84c8763d59717739162957dbf918b46530277ad131dcb6f6bd3c4ca818d08ce4860fcdd4b9c89bbeaf65f1aae323493d5836bdd78418ce764e31be4b1bc3b65682919ec23e7f8de8a466568e70418c4698a93f334eb5a6048a0d5133c7d11f29867477f4da130df09943bf957b18b0526b181317e575e2d7b3", 0xa3}], 0x4, &(0x7f0000940000-0x78)=[{0x78, 0x101, 0x2, "32164642a14adcbd161c0e41bc746aa93d3e8651fb87ad741b420d9945801c07d0185a88d8d45ba65d676f96417e77b0315cba929f91f4e627cb5375e04e5def9e3087f396d925a02461ebd92e5c5d82999ee4e4904d4ee415125fabeec138c7bf9b23dd6b05aa47"}], 0x78, 0x4000000}, 0x10001}], 0x1, 0x815) r1 = creat(&(0x7f000093e000)='./file0\x00', 0x80014) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000941000-0x50)={@generic="2b4338bfc4a456168ea0c92d7ffc282e", @ifru_data=&(0x7f000080b000)="8f0d69d967c2c23f7932b9fbc18bb5bdd908bd3549f4365f5eb53817bf95ba17"}) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000257000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000940000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000441000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r2}) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000941000)=""/177) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f000093f000)={0x2, {{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]}, {{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]}}, 0x118) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f000093f000-0x4)={0x0, 0x0}) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000941000)='./file1\x00', 0x2) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000942000-0xc)={@dev={0xac, 0x14, 0x0, 0x11}, @loopback=0x7f000001, r2}, 0xc) 2018/01/28 06:07:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00001f8000-0x40)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e1000-0x6a)=""/106, 0x2a}, {&(0x7f000043a000-0x80)=""/128, 0x100}], 0x3, &(0x7f0000d5f000-0x3e)=""/62, 0x3e, 0x0}, 0x0) getpeername(r0, &(0x7f0000ae1000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d1000)=0x20) 2018/01/28 06:07:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000edc000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f00009f7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x2, &(0x7f0000e32000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e13000)='/selinux/mls\x00', 0x0, 0x0) mknod$loop(&(0x7f0000515000-0x8)='./file0\x00', 0xc000, 0x1) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c33000-0x8)={0x4, 0x561, 0x2a, 0x8}, 0x8) mknod(&(0x7f000050b000-0x8)='./file0\x00', 0x1000, 0x40) 2018/01/28 06:07:29 executing program 1: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000181000-0xc)='/dev/random\x00', 0x0, 0x42000) r2 = socket(0x200000000000010, 0x2, 0x400000000010) fstatfs(r1, &(0x7f0000031000)=""/4096) write(r2, &(0x7f0000457000)="240000001a0009ffeecd0300e9ff000001fff5006c03050000401d0000ab2af9161790cf", 0x24) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f000069f000-0x65)="d368907a46180a5d6396e3d5b877b17130954e2eb40286f38506dde8f62b18ff38c8b6a9264e050ce7179a9600aef65fceda0bcab368a292b882bf7f1d85c98dc74530264e48d85c738703ae043ead3f3494eff469e20b05780af10c8e8c94f373c0e9106b", 0x65) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00006bb000)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000070c000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be5000-0x4)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f000001d000-0x10)={r4, 0x1, 0x6, @random="1c7c0ab35ab9", [0x0, 0x0]}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ea3000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000d23000-0x4)=0x0, &(0x7f0000cb2000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000038b000-0x4)=0x0, &(0x7f0000acb000-0x4)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000123000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tee(r0, r2, 0x1, 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) mmap$binder(&(0x7f0000a49000/0x1000)=nil, 0x1000, 0xa, 0x80010, r0, 0x0) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/28 06:07:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c6a000-0xb)='/dev/loop#\x00', 0x3, 0x2004000004001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c77000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/28 06:07:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/vga_arbiter\x00', 0x0, 0x0) pread64(r0, &(0x7f0000c85000)=""/4096, 0xdd5, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000b4e000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000751000-0x4)=0x8) 2018/01/28 06:07:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c37000)='/dev/loop#\x00', 0x3, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000093000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x19, "6f02539ec856d6c6e9260e320007b93496065e801230704da6d31920751efb1cab4b62c2378631237535910000000033362ed15983054bd33451b825a619ed80", "1a7fd3b82eb53b1477e96a34b7c0d79c56125af7a799d67d3240c22b30150328", [0x0, 0x0], 0x0}) 2018/01/28 06:07:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x1) fcntl$setlease(r1, 0x400, 0x0) [ 229.449179] audit_printk_skb: 1683 callbacks suppressed 2018/01/28 06:07:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000058a000)='/dev/loop#\x00', 0xf4, 0x280000) r1 = dup(0xffffffffffffff9c) dup2(r0, r1) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) r2 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000b05000-0x4)=0x2, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000f1c000-0x76)="39c7c57036ded51107c4b016df8ec5c01da09c63ff0e4a9704421f7e6bf5a7086a86da506c78f4ae9b8f2cc1ff52673b1cd44676b38647bf25e6ebf33583a04bd3fc57d958e301f08627f8370a6fcaf533c1549ddb98f48dcdee5d584e261d7a94fb2c1f86a2b8139b7243822372af960203d0a47efb", 0x76) preadv(r2, &(0x7f000044f000-0x10)=[{&(0x7f0000cbe000-0x2f)=""/47, 0x2f}], 0x1, 0x400000000000) 2018/01/28 06:07:29 executing program 0: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000af4000-0xb)='/dev/hwrng\x00', 0x800, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000375000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam={0x13, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:07:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x15}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffd6c, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005e1000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00009b5000-0x18)={0x0, 0x8ace, 0x30, 0x45, 0x200}, &(0x7f0000284000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000076b000-0x10)={r2, 0x0, 0x81, 0x100000000}, &(0x7f00003ac000-0x4)=0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000783000)={0xffffffffffffd5f8, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) [ 229.449192] audit: type=1400 audit(1517119649.451:2750): avc: denied { create } for pid=9489 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 229.457922] audit: type=1400 audit(1517119649.461:2751): avc: denied { net_admin } for pid=9498 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 [ 229.518968] audit: type=1400 audit(1517119649.521:2752): avc: denied { net_admin } for pid=3404 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 229.520760] audit: type=1400 audit(1517119649.521:2753): avc: denied { net_admin } for pid=3404 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 229.522861] audit: type=1400 audit(1517119649.531:2754): avc: denied { net_admin } for pid=3404 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 229.523780] audit: type=1400 audit(1517119649.531:2755): avc: denied { net_admin } for pid=3404 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 229.527425] audit: type=1400 audit(1517119649.531:2756): avc: denied { net_admin } for pid=3404 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 229.528598] audit: type=1400 audit(1517119649.531:2757): avc: denied { net_admin } for pid=3394 comm="syz-executor0" 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 2018/01/28 06:07:29 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535", 0x31}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000011000-0x18)={0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, &(0x7f000000a000)=0x18) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000027000)='./file0\x00', 0xa) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000028000)=0x14) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000028000)={0x4, 0x4, 0x7f, 0x2, 0xffffffffffff0001, 0xabc0000000, 0x4, 0xaa, 0x1f, 0x7, 0x6, 0x7}) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000011000-0x4)=0x0) 2018/01/28 06:07:29 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5380, &(0x7f0000671000-0x5)="") 2018/01/28 06:07:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e2b000-0x8)={0x0, 0x0}, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000a6d000)={"51d035d8accd0fde3bb8e8c51d305d0e", {0x4, 0x231351d7, 0x46b, "969b1c72be43", 0x1, 0x0}}) r2 = syz_open_dev$random(&(0x7f0000aff000)='/dev/random\x00', 0x0, 0x0) unshare(0x400) bind$pptp(r0, &(0x7f0000503000)={0x18, 0x2, {0x1, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) writev(r2, &(0x7f00001f5000-0x30)=[], 0x0) 2018/01/28 06:07:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000253000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/28 06:07:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000cc6000)="", 0x0, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a83000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000ff3000-0x8)={0x2000002, r2}) 2018/01/28 06:07:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x7) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x7c}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x74) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004bf000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000801000-0xf8)={{0x0, 0x1, 0xc574, 0x3, 0xffff}, 0x0, 0x40, 'id1\x00', 'timer0\x00', 0x0, 0x2, 0x80000001, 0x5, 0xa9e0bb9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00003e2000)=0x0) sched_setparam(r2, &(0x7f0000fa1000-0x4)=0xffff) 2018/01/28 06:07:29 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007be000)='/selinux/relabel\x00', 0x2, 0x0) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/enforce\x00', 0x80001, 0x0) writev(r1, &(0x7f0000001000-0x50)=[{&(0x7f0000009000-0x1000)='0', 0x1}], 0x1) 2018/01/28 06:07:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000005000-0x20)={{&(0x7f0000003000/0x1000)=nil, 0x1000}, 0x20000000000, 0x0}) 2018/01/28 06:07:29 executing program 0: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$intptr(0x1d, 0x3c45) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f000066b000-0x4)=0xfffffffe, 0x4) r3 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c82000-0xc)={0x0, 0x0, 0x0}, &(0x7f000005e000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002b7000)={0x0, 0x0, 0x0}, &(0x7f0000828000-0x4)=0xc) sendmmsg$unix(r2, &(0x7f00000be000-0x70)=[{&(0x7f0000279000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000034f000-0x60)=[{&(0x7f0000641000)="00040812", 0x4}, {&(0x7f0000287000-0x83)="5147dea06d45dee743b3cf757d8f42d1b8101a115220c4c9cceb113202d10048ebeb8a60717fd9cfc737ffa893e5174e38c318639e8f3dff9f9f026f7907427b065eb227398c6fd208c7361f3b692a55f12cb8eeb717bc16d5cf760161246b3d1ca0deb073a836f4ba1f16cf19da6c35140506abbd59bb175bf60db12e8efc5b349dab", 0x83}, {&(0x7f000021a000)="1bddd18a69d017f2148466c69f328059d76fe3f3c5120b406c641ae8222c23850d2ac8", 0x23}], 0x3, &(0x7f000034c000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r2, r1, r1, r1, r2, r2]}], 0x60, 0x20000000}, {&(0x7f0000a59000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cd6000)=[{&(0x7f0000756000-0xcf)="ee0cfabbd6a95c1817832379e8161f2052263ea18d89f8ff0d4c276a8d10db44835228f6f045991695e46e0ae0b75b006099e95592c2051c05d3ec30c71f1752f43e260cd9e0362277195b3c702877935370c40cb13e863c9286c8daeb145718a045755bb860cd501294863195b6d6a9a155d734884e92466bddaf679d1d93bcc2f74e7fdaf46b030355df104de8975fd8e91b911f220507d10231d881683f0a02cdf414dd1d99c065d754d03a02f97e27c488037f0e52", 0xb7}, {&(0x7f0000a70000-0xc)="0d5e5e248bc1248e4a7de8ded1c05f12a2f6b83e5af8f2ec60d2565e4b94374390e9f6b5268e", 0x26}, {&(0x7f0000f3b000)="b06bfda89c132b5c16e8a361b4b3f37c5678a3b57a1c772a261a32277018123f8710f8ebd58d3651dc116042", 0x2c}, {&(0x7f00007de000)="efa4ffd64b", 0x5}], 0x4, &(0x7f0000be8000-0x18)=[], 0x0, 0x4840}], 0x2, 0x840) connect$unix(r1, &(0x7f00009d7000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0xa, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000353000)={0x0, 0x74, "cf5d3a32c1f3428b52f2e8c1feec3b9ddfdc48f9f6b3cb16f51d5268c434f2f1c6d95b9d21265d857d18af4a2959d356525e9168d97f9fff6116ed41a7e22eaa9412388409bd46b683fd3c8fa9f393e80da626f2a8c1ffb929a0a78af902600f3907b5cdb0c6d32ec05c3fa224de2dcc2e129a0e"}, &(0x7f0000d55000)=0x7c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000cca000)={r7, @in6={{0xa, 0x1, 0x8, @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]}, [0x7, 0xe61, 0x1000, 0x7fff, 0x9, 0x7, 0xa9d, 0x100000001, 0x3, 0x8, 0x680, 0x2a65, 0x0, 0x2, 0x7fffffff]}, &(0x7f0000d0f000-0x4)=0x108) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) [ 229.538864] audit: type=1400 audit(1517119649.541:2758): avc: denied { net_admin } for pid=3394 comm="syz-executor0" 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 [ 229.539089] audit: type=1400 audit(1517119649.541:2759): avc: denied { dac_override } for pid=9492 comm="syz-executor4" 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 2018/01/28 06:07:29 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCFLSH(r0, 0x540b, 0x4) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000ee8000-0x90)={0xfffffffffffffff9, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fe6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000d6d000)={0x0, 0x8, 0xfbed, 'queue0\x00', 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fe7000-0x88)=""/136, 0x88}], 0x1) 2018/01/28 06:07:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0x5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d74000-0x4)=0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006ae000-0x4)=0x0) 2018/01/28 06:07:29 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x79, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000001a000)=@assoc_value={0x0, 0x0}, &(0x7f000001b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000001a000-0x8)={r2, 0x1f}, &(0x7f000000e000)=0x8) connect$vsock_stream(r1, &(0x7f000000f000)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10) r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000019000)=0x0) 2018/01/28 06:07:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000b75000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000e24000)=""/248, &(0x7f000062a000-0x4)=0xf8) 2018/01/28 06:07:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x15, &(0x7f0000837000-0xb6)="00000001", 0x4) r1 = dup2(r0, r0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00002f8000-0x37)="cff5a8694c15dd3387b0fa57fe600e41efea0ea4726c03750a41abdd934be4b7e26baa6e7f587e8e6808f8712ce931e4031e6a7599337e") 2018/01/28 06:07:29 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008a9000-0x11)='/selinux/enforce\x00', 0x2140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0x3, 0x2, 0x2, 0x6, 0x5, 0x5, 0x5, 0x2f, 0x9, 0x36, 0x200, 0x101}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r1, &(0x7f000038b000-0x60)=[{{0x77359400, 0x0}, 0xb2d0, 0x0, 0x0}], 0xc) write(r1, &(0x7f0000a6c000)="f68ea74810008f74aefefd0bd14f4435cd7e3cf5bba14c0703ae6d2cd6e09d11fffdc28ccb17ebf0518d2753713455464a6fc8eba59c87b6d0e98c23a90f0da6c0fe86b6d2a926d3921f76cbce50b0b2a088853cff5532e59519e05facfce288bd1f4c6af40070cf277957632deab9aeb05ee54e63a8667dba293e3f007323b7eadfa1ca45fb3e56b387de7051b6532f8ad3fb84ca6bbf020503dd4a1c6a3642252cf6efdcf712aa9fe2af274cbd4cba59d71338e83a4f3082a902f5a541f6b1e7087a76854531a6053cfc6170142d00985bd2005dcab5308641", 0xda) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000135000)=0x1) r3 = syz_open_dev$sg(&(0x7f0000be9000-0x9)='/dev/sg#\x00', 0x4, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000b91000-0x8)=0xfffffffffffffff7, 0x8) pipe(&(0x7f00001da000-0x8)={0x0, 0x0}) getsockname$unix(r4, &(0x7f0000733000)=@file={0x0, ""/4096}, &(0x7f00004ab000-0x4)=0x1002) 2018/01/28 06:07:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x294) sendto$inet(0xffffffffffffffff, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 06:07:30 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:07:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x0) writev(r0, &(0x7f00002e6000)=[{&(0x7f00004cb000)='A', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000146000)={0x0}, &(0x7f0000fca000)=0x4) delete_module(&(0x7f0000118000)='(^@ppp1*$vboxnet0selinuxppp0vmnet0\x00', 0x800) 2018/01/28 06:07:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00002dd000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x1)=0x10, 0xc79ce9a8e409537c) ftruncate(r0, 0x100000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r1, 0xfffffffffffffffe, 0x0) read(r1, &(0x7f000003f000-0x88)=""/136, 0xfffffe02) mount(&(0x7f00004f0000-0x8)='./file0\x00', &(0x7f000057d000-0x8)='./file0\x00', &(0x7f00004fa000-0x5)='cifs\x00', 0x400, &(0x7f0000a94000)="e9feee5915f5ea21a37034707f25450babeb969c57a99f2407bc5155bfa4430671733a78ccfe0cbd82245bec24f4cbd1e7bf7c80243c3875d7572c2479161c36ad218b5dfd2997aba5a5aefffb323f7b0dce0d04d5ade7f663da58716eee9c6603294441b617456cd354ed455cd637cb94bf83dbcb5faf5a29b52fd16771ef2053f4ce9ad8fe1437465c6af110e65dff021811d6d811c3547a478a9fd5c281adc7ba4901b4fc192c6e45a2af8bcca824c081aec0e974ebe81b1a9de03e8fdfc5b08cf1c40e850fc98987720ab95ec5c7dd") sendfile(r1, r1, &(0x7f000010f000)=0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00009ca000)=0x3) 2018/01/28 06:07:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) timer_create(0x2, &(0x7f0000c60000-0x60)={0x0, 0x24, 0x1, @thr={&(0x7f0000160000)="d1862f77cce852c514de0d8294e0d39c8ad6c327700d4cbe9635e4bda70baf88e2f1351de7080d47eae7c824f51eb5af2f411efdf01d4e383aa56014473c924eb6973c987d2fa2306fb37ab7c4ed68bff3efac8cba59d5f4ae5baf2500ff9cfaceba0a0c798c109e7809caf93f4d1592a574ed08285a94c997ae1023a0ea84bca5286f1979e91844d69562f306c3f23ddbdc6a7c1fbcd0eb8f368a8ff525cc8eab91d21fe18d7e90aadfdef04afbed60600ac7fd3406477ca02f85eaed64113a2e4ae69a69e0a5d69866ab3a67aad3d28133a79a059028da", &(0x7f000046b000)="ff84feb2d519e79bf894870a77a415c743e8b1fe30efb9cc9553bc263d620e769cf8c8e76ea2f1246f5337f97d0b56f429bfaa4d8251803f80e611f3bc1ecadd54c9b83a54e292e7209144dd2e0e708b8d78c485b89149359128027e476b4f1894d3cc7507c79fbddd1ace7bc0c39eb6bb091bc1522d8748c06d1a82fe1207f28bf4cf4d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a8000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004ef000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000877000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f000008e000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000624000+0x4a3)='/dev/sequencer\x00', 0x502, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000009000-0x4)=0x0) r5 = getpgrp(r4) lseek(r3, 0x2c, 0x2) syz_open_procfs(r5, &(0x7f000061f000)='statm\x00') inotify_rm_watch(r3, 0x0) 2018/01/28 06:07:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ff8000)='/selinux/context\x00', 0x2, 0x0) read(r0, &(0x7f000016d000)=""/199, 0xc7) 2018/01/28 06:07:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x400000000000000, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00') 2018/01/28 06:07:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d9a000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000006c000-0x4)=0x7ff) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/28 06:07:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008ef000)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x1cd60000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 06:07:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000002c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000064e000)={0x0, 0x0, 0x6e}) r2 = openat(0xffffffffffffffff, &(0x7f00003af000)='./file0\x00', 0x20000, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000052e000-0xc)={r1, 0x80000, r2}) r3 = inotify_init1(0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000c99000-0x38)={&(0x7f0000266000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009c4000-0x40)=[], 0x0, &(0x7f00005aa000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000312000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000e14000)=0x0, &(0x7f00003ef000-0x4)=0x4) ptrace$setsig(0x4203, r5, 0x0, &(0x7f0000fbe000)={0x0, 0x0, 0x67918, 0x0}) ptrace$getsig(0x4202, r5, 0x0, &(0x7f00002ab000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 06:07:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x2) getresuid(&(0x7f0000d23000-0x4)=0x0, &(0x7f0000ed6000)=0x0, &(0x7f0000037000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007c4000-0xc)={0x0, 0x0, 0x0}, &(0x7f000051f000+0xb37)=0xc) syz_fuse_mount(&(0x7f0000637000-0x8)='./file0\x00', 0x8000, r1, r2, 0x1, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000b15000-0x8)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000765000-0x23)=@known='system.sockprotoname\x00') syncfs(r0) 2018/01/28 06:07:30 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c18000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004b3000-0x4)=0xc) setreuid(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x1a4789f5d599fa37) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000001000-0x4c)=""/76, 0x4c}], 0x1) 2018/01/28 06:07:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xfe69) mq_unlink(&(0x7f0000832000-0x6)='lo#\x00') [ 230.481493] SELinux: unknown mount option 2018/01/28 06:07:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b91000-0x6)='bic\x00', 0xffffff59) pipe2(&(0x7f0000e12000)={0x0, 0x0}, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/01/28 06:07:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0xff) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000a43000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f00008bb000-0x4)=0x8) r1 = syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xc1c2) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000c92000-0x4)=0x0, &(0x7f000083a000)=0x4) sendfile(r1, r1, &(0x7f0000014000)=0x900008, 0x100000080000000c) 2018/01/28 06:07:30 executing program 7: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0x709}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = getpgrp(0xffffffffffffffff) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000021000-0x11)='/selinux/enforce\x00', 0x90000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000001c000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000015000)=0xffff, 0x4) bind$pptp(r3, &(0x7f0000035000)={0x18, 0x2, {0x1, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000037000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000000)={r4, 0x80000, r5}) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="", 0x0, 0x5, 0x0, 0x0) 2018/01/28 06:07:30 executing program 6: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00003fd000-0x50)={{0x1, 0x5}, {0x40, 0x8}, 0x800, 0x7, 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, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x2000000000, 0x0) poll(&(0x7f0000c0b000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/28 06:07:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000c85000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000286000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000264000)={0x0, @in6={{0xa, 0x2, 0xdb8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x2, 0x101, 0x5, 0x1000}, &(0x7f0000cd0000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000863000)={r1, 0xfff}, &(0x7f00004b9000)=0x8) r2 = syz_open_procfs(0x0, &(0x7f00003be000)="6f010000e9cf") getdents(r2, &(0x7f0000297000)=""/104, 0xfeca) [ 230.546077] SELinux: unknown mount option 2018/01/28 06:07:30 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d6a000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b7f000-0x8)={0x0, 0x147}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x400, 0x0, 0x1b3d0268, 0x5}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f000054a000)=0x7, 0x4) open(&(0x7f0000c28000-0x8)='./file0\x00', 0x400, 0x54) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f00003b1000-0x4)=0x3fb, 0xfffffd38) setsockopt$inet6_dccp_int(r2, 0x21, 0x15, &(0x7f0000887000)=0x8, 0x4) bind$inet6(r2, &(0x7f0000a94000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r2) 2018/01/28 06:07:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003b1000)='/selinux/create\x00', 0x2, 0x0) write(r1, &(0x7f0000eae000)="38afbea0c917dfef9ee4c3c17336fd4736f983f90608ce27294774b08787e13a1ea8e0ff7fbae61ffce65915e6a876ca15705be4f35036c9426e358b3e282dcd2318c2937e302509657a853867e5a2aeb821036f490101650cced42b0a83fdebede4f3afaa5a93232a4b0cab4d7afc35f2bb0895d28fc80209aaa2b32d3809c184c3006d0c30c79b73accf8c4b080dc24ac444ac382d2650a0456577d6360fbf1cd7e1ea91a387da6782dd3c6434170179f060d7768d59", 0xb7) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffae, 0xffffffffffffffa4, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0xfffffffffffffffe}], &(0x7f000000b000-0x30)=[0x3]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000580000-0x30)={0x8, 0x0, &(0x7f000016e000)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f00004ec000)=""}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000e9c000-0x10)={0x0, 0xffffffffffffffff, 0x0, 0x5}, &(0x7f00009b6000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00005e1000)={r2, @in6={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2428}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x37, 0x9a4, 0x9, 0x7f, 0x80}, 0xa0) 2018/01/28 06:07:30 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat(0xffffffffffffffff, &(0x7f00004dc000-0x8)='./file0\x00', 0x2200, 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fd5000)={0x0, 0xffffffffffffffe6, 0x0, 0x6, 0x3c}, &(0x7f00009ac000-0x4)=0xffe5) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00003a0000)={r5, @in6={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0xb0, 0x3ff, 0x24}, &(0x7f0000fd6000-0x4)=0xa0) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) syz_open_dev$urandom(&(0x7f0000535000)='/dev/urandom\x00', 0x0, 0x1) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r6 = dup2(r2, r3) tkill(r1, 0x15) write$tun(r6, &(0x7f0000948000-0x11f)=@pi={0x0, 0x8808, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x2, 0x100000000, 0x0}}], {@ipx={0x8137, {0xffff, 0x109, 0x1, 0x5, {@broadcast=0xffffffff, @random="4640cd0e1482", 0x4}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5}, "ffc136ad510dc806d21308d8ee6d7e7a9582c7805f53924eefaecaf3c1109152bf9da22574a6b395e13c7aca4add50238d1bb7de89afbe67269970522edc2c3efa6abc99ff386593b49ded7b61e4894ff6adde989cc23492db6b19c5bdbb858345174afce3efc30e41aabbae4c6187c3f0d980820a84f5d5bcafb63fbae5ea7177126732ebf6f0f788c82bf16810d5645d7292454cfda1aa5e61b0556e3b5b3e077c2009947c0c3ba808cdfe63d670089b0fbbfbfea3495081e8690d58b2fe30ce6d3822b7f76732544d963e26f6ce346e7f5655e3641b6997844c69cb89cbf0f124fa00cf64bf9b154744"}}}}}, 0x11f) 2018/01/28 06:07:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x8917, &(0x7f0000a6f000)={@common='bridge0\x00', @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x2, 0x3, {0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}}}}) getpeername$packet(0xffffffffffffffff, &(0x7f0000a88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000935000)=0x14) sendmsg$nl_route(r0, &(0x7f000061f000)={&(0x7f0000261000-0xc)={0x10, 0x0, 0x0, 0x1100000}, 0xc, &(0x7f0000ac1000)={&(0x7f0000332000-0xa8)=@ipv6_newroute={0xa8, 0x18, 0x204, 0x2, 0x0, {0xa, 0x0, 0x14, 0x4, 0xfd, 0x4, 0x0, 0x1, 0x0}, [@RTA_METRICS={0x84, 0x8, "ead17910101a3cf32854df60e11230aa700ff814c887beb901d86ac20382c6ec910f15d3363413dad5232fe773bc7c33344d1aae14606977e9db736d66f623b0748018ce5e2bb2d70c8049bd789fe92268a42527c28af7db9c56104d57aa53d5931a91a7655e669137b0818c00454889585bd2d4670b9fd06fd02c99392e9ee6"}, @RTA_IIF={0x8, 0x1, r1}]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x800) utimes(&(0x7f0000194000)='./file0\x00', &(0x7f0000f7c000-0x20)={{0x0, 0x7530}, {0x0, 0x7530}}) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) fcntl$notify(r0, 0x402, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000cec000)={0x0, 0x0}) accept4$netrom(r0, &(0x7f0000bfc000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005d4000-0x4)=0x48, 0x80800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000703000-0x4)=0x0, &(0x7f00007fd000-0x4)=0x4) [ 230.684110] binder: 9672:9673 transaction failed 29201/-22, size -82--92 line 3127 [ 230.697703] binder_alloc: binder_alloc_mmap_handler: 9672 20000000-20002000 already mapped failed -16 [ 230.711575] binder: BINDER_SET_CONTEXT_MGR already set [ 230.716854] binder: 9672:9673 ioctl 40046207 0 returned -16 [ 230.726082] binder_alloc: 9672: binder_alloc_buf, no vma [ 230.731936] binder: 9672:9675 transaction failed 29189/-3, size -82--92 line 3127 [ 230.734392] binder_alloc: binder_alloc_mmap_handler: 9669 20000000-20002000 already mapped failed -16 [ 230.735565] binder: BINDER_SET_CONTEXT_MGR already set [ 230.735572] binder: 9669:9677 ioctl 40046207 0 returned -16 [ 230.738125] binder_alloc: 9669: binder_alloc_buf, no vma [ 230.738140] binder: 9669:9674 transaction failed 29189/-3, size 72-16 line 3127 [ 230.774923] binder: undelivered TRANSACTION_ERROR: 29189 [ 230.782160] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/28 06:07:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = epoll_create1(0x32b58428ed0e0e87) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) 2018/01/28 06:07:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f29000-0x8)={0x0, 0x0}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000375000-0x3)='ns\x00') splice(r2, &(0x7f00008df000-0x8)=0x0, r1, &(0x7f0000d6a000-0x8)=0x0, 0x1, 0x0) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2018/01/28 06:07:30 executing program 4: mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000311000)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00003de000-0x4)=0x0, &(0x7f0000bfa000)=0x4) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004ea000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000821000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000c2f000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 06:07:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000d37000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00007b7000-0x4)=0x0, &(0x7f0000e3f000)=0xffffffffffffffd3) recvmmsg(r0, &(0x7f0000160000)=[{{&(0x7f0000ba6000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000c1f000)=[{&(0x7f00003ef000-0x51)=""/81, 0x51}, {&(0x7f0000e3f000)=""/86, 0x56}, {&(0x7f0000ace000)=""/128, 0x80}], 0x3, &(0x7f00008bb000)=""/47, 0x2f, 0x811}, 0x0}, {{&(0x7f000044f000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000786000-0x1a)=[{&(0x7f0000d88000)=""/39, 0x27}, {&(0x7f00001a4000+0x35d)=""/135, 0x87}, {&(0x7f000047c000-0x49)=""/119, 0x77}], 0x3, &(0x7f000077c000)=""/177, 0xb1, 0x6f}, 0x4}, {{&(0x7f00000f1000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000092b000-0x70)=[{&(0x7f0000a0c000-0xd9)=""/217, 0xd9}, {&(0x7f0000a1c000)=""/166, 0xa6}, {&(0x7f00003c4000)=""/4096, 0x1000}, {&(0x7f0000408000)=""/105, 0x69}, {&(0x7f0000989000-0x1000)=""/4096, 0x1000}, {&(0x7f0000714000)=""/110, 0x6e}, {&(0x7f0000880000-0x3c)=""/60, 0x3c}], 0x7, 0x0, 0x0, 0x6}, 0x5}, {{&(0x7f0000a2f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000bc7000)=[{&(0x7f0000d38000-0xb7)=""/183, 0xb7}, {&(0x7f000048f000)=""/20, 0x14}, {&(0x7f0000187000)=""/182, 0xb6}, {&(0x7f0000e72000)=""/118, 0x76}, {&(0x7f00005ce000-0x1000)=""/4096, 0x1000}, {&(0x7f0000abc000)=""/248, 0xf8}, {&(0x7f0000c22000-0x4f)=""/79, 0x4f}], 0x7, &(0x7f0000e61000-0x1000)=""/4096, 0x1000, 0x83}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000b48000)=[{&(0x7f00006bb000)=""/43, 0x2b}, {&(0x7f00001ca000-0xc5)=""/197, 0xc5}, {&(0x7f0000b68000-0x74)=""/116, 0x74}], 0x3, &(0x7f0000364000-0xc4)=""/196, 0xc4, 0x401}, 0x800}, {{&(0x7f0000319000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000347000-0x50)=[{&(0x7f0000cf7000)=""/17, 0x11}, {&(0x7f000012d000-0x71)=""/113, 0x71}, {&(0x7f00002d2000)=""/68, 0x44}, {&(0x7f0000e2e000)=""/28, 0x1c}, {&(0x7f0000cb4000)=""/12, 0xc}], 0x5, &(0x7f00004e3000)=""/8, 0x8, 0x6}, 0x1}], 0x6, 0x40010002, &(0x7f00006f5000)={0x0, 0x989680}) 2018/01/28 06:07:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x30, &(0x7f0000c08000)={0x800, {0x200}, 0xc8000000, 0x8}, 0x0, 0x8, &(0x7f00009f9000-0x8)={0x0}) r0 = socket(0x2000000011, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cf1000-0x98)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000ed5000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000034b000)={0x0}, &(0x7f00008c5000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000817000-0x3b)={r1, 0x51, "f67027cf60f771d495f5fdd3c992a33774d54de3728099654076ac645263d9bd08bab2a51c7673a3e64be60b1376097c3a78ec2615fd054600d86a6d721ef219d9466dd90fe85f2ff9db9eb74b251c40e2"}, &(0x7f0000c3c000-0x4)=0x59) ioctl$sock_SIOCGIFINDEX(r0, 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$packet(r0, &(0x7f000014c000)={0x11, 0x4, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) getresgid(&(0x7f0000a9d000-0x4)=0x0, &(0x7f0000367000)=0x0, &(0x7f00009dd000)=0x0) mremap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000058e000/0x3000)=nil) sendto$ax25(r0, &(0x7f000072c000)="6f82dbdf4929862aa5a4f4f8604c538ff47343163aa978756c594f273224c010", 0x20, 0x24000000, &(0x7f0000475000)={0x3, {"3c58fe964b4e7c"}, 0x1}, 0x10) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000792000)=0x2) r4 = dup(r0) ftruncate(r4, 0x3) socket(0x15, 0x5, 0x9) write$selinux_load(r4, &(0x7f0000339000-0xde)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) 2018/01/28 06:07:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) pipe(&(0x7f0000156000)={0x0, 0x0}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f000011a000)=0x0) getsockname$unix(r0, &(0x7f0000dcd000)=@file={0x0, ""/90}, &(0x7f0000a39000-0x4)=0x5c) 2018/01/28 06:07:30 executing program 0: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003e6000)=0x20, 0x4) sendto$inet6(r0, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 06:07:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000cb8000-0xd)='/dev/usbmon#\x00', 0x7ff, 0x100) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000423000)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000038d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f000015a000)=0x800) recvfrom(r1, &(0x7f00004f0000)=""/4096, 0x1000, 0x10001, &(0x7f0000719000-0x6)=@hci={0x1f, 0x3, 0x1}, 0x6) [ 230.845264] binder: undelivered TRANSACTION_ERROR: 29189 [ 230.851014] binder: release 9669:9670 transaction 46 out, still active [ 230.859489] binder: undelivered TRANSACTION_COMPLETE [ 230.864840] binder: send failed reply for transaction 46, target dead 2018/01/28 06:07:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000545000)={0x0, 0x0}, 0x4000) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00001af000-0x28)={0x0, 0x1d, 0x80000001, 0x2, "db53a68e68bcd84b0d63901e07714da6c6f405478f14bb1ab72a09657a0e3548"}) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r1, r2, &(0x7f0000a12000)=0x0, 0x1) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000728000)=0x0) sendfile(r1, r2, &(0x7f0000929000)=0x0, 0xff) 2018/01/28 06:07:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) flock(r0, 0x1) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000000b000-0xd)='/dev/usbmon#\x00', 0x10, 0x41) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xffff) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:07:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0xa1) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000053f000-0xee)="cf") 2018/01/28 06:07:31 executing program 0: fstat(0xffffffffffffffff, &(0x7f0000671000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 230.996777] netlink: 9 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/28 06:07:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000800000-0x8)='./file0\x00', 0x1c0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00005e9000-0x1e)={0x0, 0x16, "63abf63c0d97491e28dc3c637db3dd01ff0d077396c9"}, &(0x7f0000659000-0x4)=0x1e) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000377000)={r1, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xc0d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000c57000-0x20)={@generic="c3c230314f70621b92192a8800738cb8", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00006c5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) syz_extract_tcp_res(&(0x7f000082c000-0x8)={0x0, 0x0}, 0x3c4, 0xd35) 2018/01/28 06:07:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/28 06:07:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) write(r0, &(0x7f0000285000)="ef11dff7512add41783491aabcb580cd22242369d809ae4a0b5ca38f587a50d11a343fb9e5b7fa6defc9a79566d47b5cd840524c996eebf0913564dd4586095f3050786dfe36686c5ead322b257d3f0ac1c2372cefcadffbadcc405d1b9b562acd681a0d929996fd66b8c1f3e3a8c2a813d0ab56dc0d0bde53e925c0c2", 0x7d) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x801) ioctl$TCSETS(r0, 0x5402, &(0x7f0000c88000-0x24)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) [ 231.058515] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/28 06:07:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000108000+0x9c6)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009e5000)={0x5, &(0x7f0000855000)=[{0x0, 0x5, 0xfff, 0x100}, {0x2, 0x2, 0x4, 0x3}, {0x0, 0x3, 0x4, 0x4}, {0x9, 0xc97e, 0x400, 0x7}, {0x8, 0x1, 0x6, 0x7}]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 06:07:31 executing program 4: r0 = creat(&(0x7f00000b0000)='./file0\x00', 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000f31000-0x10)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000c9e000)="", 0xf971, 0x0, 0x0, 0x0) 2018/01/28 06:07:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x5) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000585000)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f000072e000)=0x0, &(0x7f0000ff2000-0x4)=0x4) set_robust_list(&(0x7f0000375000)={&(0x7f0000b57000/0x3000)=nil, 0x6, &(0x7f0000cc3000/0x1000)=nil}, 0x18) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000b1e000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000530000)=""/162, &(0x7f000040a000)=0xa2) recvmsg(r0, &(0x7f00004c6000-0x38)={&(0x7f000017f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000242000)=[], 0x0, &(0x7f00007eb000)=""/185, 0xfffffffffffffff3, 0x4}, 0x2) 2018/01/28 06:07:31 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) writev(r0, &(0x7f0000000000)=[], 0x0) 2018/01/28 06:07:31 executing program 5: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") readlink(&(0x7f0000fd4000)='./file1\x00', &(0x7f0000fd4000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000d49000)={0x6, &(0x7f0000000000)=[{0x5, 0x8, 0x0, 0x5}, {0x3, 0x100000001, 0x3, 0x9}, {0xb57, 0x4, 0x6, 0x0}, {0xffff, 0x7fff, 0x9, 0x5}, {0x8, 0x3, 0xf2c9, 0x55e}, {0x1, 0x100000001, 0x6, 0x6}]}, 0x10) 2018/01/28 06:07:31 executing program 4: pipe2(&(0x7f0000a72000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000313000)={0x0, 0x4e}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000432000)=@assoc_value={0x0, 0x9}, &(0x7f0000832000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000a40000)={0x3, 0x0, 0x200, 0x7, 0x5, 0x400, 0x1, 0x9, 0x0}, &(0x7f0000882000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000dfc000)={&(0x7f000053c000-0x1c)=@in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffc01}, 0x1c, &(0x7f00008f6000-0x40)=[{&(0x7f000036d000)="0668dd16f66ca8ee3971079fac3fa96aa678698ec0e4ef59789c3e3f3017073fbd914de5066b3090cd281404582338e9f4c1229a7cc72a7b13d88be3627914da9af54c150f", 0x45}, {&(0x7f0000d70000)="142583a80eb893064dc26007d4c6aa5f8d793e1a0e24d78c40e60fbabb16a41f08cf968d46e386f9b3f4e824f6e17ce3f7b82347d9bc40a44373b9726429568db5aa284dddb635af9ec395ee123181d68e088ed8d3c4389159bb1960b9df11cd0b077485d69ac375adc3a9596c666aecd85e4819a5842dd17e924c2015de430b73e2e8f0dcdf00894e1b8b4b25a4c70ef09c3cb6b60c979af6c9618c8bb329f2198eb5734e1095a8a27609e81fe65a15f7fbe56dde9a4ca16d", 0xb9}, {&(0x7f000015b000)="07f009d5bb2bcbce9ecf352c40645f1207444e52c4e273a53becd52d652cfa", 0x1f}, {&(0x7f0000a88000)="ae298de7a6e6c2c3f09bc0dd70139d20127df6e68db4abc0e2ff956246da96e1f0eecc2cae20d609f8754ad9e7361e8a424ee4019b362ed3230003441bd52479e059d4d800da63b2f6258e06413f06429ee0215aa56f42757fb08f46f8f0832b9ebe794d3403a8327f07de9e47d9", 0x6e}], 0x4, &(0x7f0000001000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x7f, 0x1000, 0x8, 0x5, 0x72, 0x5, 0x7fff, 0xfff, r1}}, @init={0x18, 0x84, 0x0, {0x1, 0x5, 0x0, 0xa49b}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0xb0c, 0x48, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x7, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x200, 0x1ff, 0xfffffffffffffffa, r4}}], 0xf0, 0x24004891}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x1) bind$inet6(r5, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r6, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmmsg(r5, &(0x7f00006e9000-0x21c)=[{{&(0x7f0000113000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000033000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00003ca000)={0x0, 0x1c9c380}) 2018/01/28 06:07:31 executing program 1: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000035000-0x5c)={0x0, 0x0, {0xffffffffffffffff, 0x3, 0x6, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 231.075992] devpts: called with bogus options [ 231.111698] devpts: called with bogus options [ 231.174832] netlink: 9 bytes leftover after parsing attributes in process `syz-executor1'. [ 231.192117] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/28 06:07:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='#-\x00', 0x0) ftruncate(r0, 0x7df) arch_prctl(0xfffffffffffffffe, &(0x7f0000c9d000)="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write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfed) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000ac4000-0x4)=0x2, &(0x7f00006b3000)=0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) fcntl$setflags(r0, 0x2, 0x1) mq_unlink(&(0x7f0000c33000-0x4)="232cee3f") 2018/01/28 06:07:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000072f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00005c9000)={0x10, 0x0}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000af7000)=""/201) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000088a000)=""/232) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000067e000-0x81)=""/129) vmsplice(r2, &(0x7f00008ef000)=[{&(0x7f00007f0000-0x50)="ef9b462a9af45ecfa0067f5c9c7c41a5dcd6b5455db718be4282cc70eb0f2d57754f51220078ce4e5733060687f8e887cf3ca9c7afadb0db5dbe56f5f40bb77330ca3ab66a97fccda3ea65cf0298d69d4fe02cc9a29d4459f2b72f76131c3ad53ce1ef946465ff70305dd6ba7e4b135bdfadf1bc89de5549b89491", 0x7b}, {&(0x7f000093c000-0x1000)="2512fdc2773d3f9622f5e908d4e0dbf9713ced140f3a002f386cec32b9345ce53f001c8a198285dc64e4587935d7f0cd509ff83cc57967a72e94b4c132571f3c3dbbc3cc3ad2054fe84b1bbdfae1c1548675a3b6b6144e5d9debc40f9a7ff5fa88062c7e22e4ad85904d9beb46eca6259149e2eef925c3ac8f2ae653f1beadda830941d7b746983bd555342c0253892418f0d6d446b89941710a0f685058bcd1ebe001525ba9528d0155f2ffb7238097f8f61f6b9068acfe12fe2adc475cdfa91b38241d9de2a4d15e06800366be1a2234007b2831380fec5762fb779e1fe8e8bfba3f2f48bd09d1e281c5d746356a7d7da7e4b003c5730965d779d28dfab0693fc54fda8cf0ec74edae0d1b685cf40ffa8d91351bb113e57e3276de37b0b3be2405ba80b9122dad6dc9c1442c5eb0d044687ce7ccbb4a63ba30a28b3670aaf5573c6437eaa3f15a2b7f1b520e66d5752f0eafabd59b17a7222c56ace7a0eaa5ec951831cd781292807540e424fe6c8e0c0a9fd85c90e1ff08522d97171f8efb711ac46b680d3025ecbc8e96abc9161a53c7cda0b444fbf3025dd261e81fab6e6a6256fbd79546b7a325437a2efb62ad187726f7c331aff3409b996081789e0b6ca10f87e6aaded49e85016c9117001cb0c5d73874df8da88ca6f8fbf2020444bc285e4bc837b76c88d4a4a15375d52d4577d2fd71ca8a7abcf1af1d4d95868d7ef675330836cc79915ebf01a1caa47818ec762b374a47e269f965814c3397aa7a91895ed90617e3e71608142e18dd7d61c14a14727041a4c18a0396810d4e4534aa67ec172a9104e10543fe6be361667e3591adef7f358f155ff24f4dcd72fa872dd126e914323a9d0c342b8cc39a5be1daa9286bcea84afe6ca7f91980e3ac8f2994b85be16d46e461cb636f07ecdf9a6a5789e5d0b45fb9a17ec1edcb0653d616940773ba93e33e1e1bcc42a97432e30d190c1026f2e3a36735defa23f6eab445f648dc70b64040db86e04d289e30554e8f09adaa576dff85d9f22a3ff18425f29d8f7f0d1a63fdc1d2fb4e7c261d3593fca50461782977983cf4f91046c00d46c92ea7c4588bd0aff16640cd2d7f839e62069cb435de77bb3a075e8073bfb03d09130ddb1ca5e8eafccc3f6656cbaaf6b9ba97e9f26e46e38da73316009c37a0f192d17c42242587624acbec8bcced195b6bb28a33f6dc5bd8d0f81c4da02cce0f1d9edcf4223d237b5bab41dd6c871863edd7fdfab06c13ea6cdc4082bf619c5a633a997c1614bfb1d358c95028140b106074a544287686ec01d319fd441bfea1422dd62ae0ded4f38d27c240366285c26aa28b62b60f95cb026d2c4f60c7fb3fe78522b87358e34b59dc66b203f4531d53d9be70bf926e729effdc230f4a19baf716ddcf442a8d1c84bc4059444cf39352d37a001dc0cf22ba1bfaea907f8b8ed43a4a191c4eba126bef5bbe5f38343e8c5f56b79826691073dfdfd99a20932549b17b88d4647827cc1f5e9c248588767df39b83a84ce1e5eece44ab12f4094182f24f557a43ea84e11d094345130a9d635d5bf7fe16d4a5afe0517909c3634d63a27e04c4549c5d799a9c94668ca2f94768e5be5d1ba3a4c88f43ec57fe11773df3eee0e1c775281884b9bee381abb0cdd37c3d3da1175632e1a60f85d37bf8288a06aa262eba8457e5357f7c7aadac91c163664040d123415a9abdc76333acac7fd4c500c243c057c60888313b7023aab52d6db6df00dc64d9c012412d880c7935470454205dd2e1a6ecbbbd7aa2a3a0c8cb3d88e5a84f094fc2942f5be0fa060d675d3f3bdb9c65648f2ccd9e99989ffa2d2dbc8384980d8fe64672a42f7d1afd1596f873ad495e9b7d0f2ee9af9cd2f308e987593d6b510b10e3c2162217f68b0dfe81691edd346af461e0a6f0ae45e36b78cc127fde7ef164ca518cdd394527b5e6c7ae073be57c0dd0fda72669e917d75c7b7f8fa4bbfa0e5c45a396b60722858ba747176fe42fe50f964eb7cb0e26e55d27c5541d5c2e8556f583723e814a16a063c50361221e6c73fc9f2ee6aab3bdfc8682068a7d7432d5ab4a89cb4a6db585a364bb2ccf82380644e0c72084a979853213adb09c9848c7e9cd95d35d443243817690d4342e2ae8274c3ee8801e7a6f7ada0c5fa6faa330d7bc1be4d176f3ab1b5dd93677cc90f9f6b51e4b9d916f1d6dd406de0992b4f0f4c8dd811dc1b2a086a0cfde757442e93ac6c28257d86dd42867e64b493abe8d5a47a4a7b3b0c24d131576c2289265552fb5a975eb708b2bbf518cd9f82f5485e16c35c5e98ffd87c78725ebcedaafc30385ca6a989bdf4d0d31be7b1ac555a7f191cc6f1a64a0abc1f4a75cc31a9733e1cd1a14a9a3a62ed7892d053e28daf803a08f3abe5e7b5fa0114a353a6572cb690021d59bdd4115b6376ab341749875375fec918928b7825122df80251a0898624e44d134302c13a1460884bc136e900455580514738a5b4ca73cc53555562b48957e63a7da8170e498cdc3b5db3db0bca245667386c8a09d345f6444db7a1faa8568ada534dd33ebec811a91118a575d2a62caca725770e0b1955ea4111ae52b64ec88374a2e6980867c34b735878316c3d23bb79eddc1f48639c8f136f67c07fdeb446f7eed4b32bc658011ea2695b110b0b08252cecb679aedf23e875c21247b04d4bf16bdba0a4b1f327bb42022683203e567ae32d7c1bb7b1c1697d58491a02e9f62224d2805fe5ff868d4fd5a4903e5109fb7a22898f6666170328abb9ef44fd51d29d6487220efc8279f2fc357473966fd51c409c3be72502f4f45961d5dc8d6a960853302e1c69b7b34764d3cf8044cf3b9bbd35ab8b5ecb3a12205debc21672bf9d1b120a1c498f4baab4cafbbd3ffaebe7ae535e8faefe2214f394fea89ef1931834e22a4bfdcd877b1266a3451b21b5bba8097a719509dc918cf38244be67444f789848d6131f7ecd904b3c1384acd698eb0e0105ab162e21daed054ac525a320d579c01e6dfc29567ce3822e1bcbb622a09a80cf2dc4ca1e41c4bd05b4d42f2703b9f6e79f784f27850ea02fc229572b7445ada2995a6bd9d5be82bb55abed5825b3fa707c457d52430cc3548e14f256f613e7cc0878acd292c10f379d0812be2617924d05e91c5b86b27d3b938651bb09ecf970cbda2d763334922b1d202dc9fd13a82398d1685f73627eacde23a4a0c4627a93d89b51268571b570dadef9ae8935d88bef3158e9926a66df6dfc5a75971c26ad7fffd6785154dd0916fdcefd3301ca09b3c637a9787993c7c1318d0b3d5710224e5f7e1101375ae0585e2476e5bc6a02cd6640c591c2590295f5aff9f4430c05396874d1822993124e0244fd97349add40f8da092da5115bb1fd923d2ab8cfb662bba3db41253a1d087f1989616f6292783eed7f94147ad9a26bf996250ed35cc1d099fd7a3b5d78b336dc4db37cad70ee1ca2d41b41fbb676df89b9677e2786ff8fb4e512b2db779b75f3d70a21ea4fcd272b163db3cc0a4fb224ff649fc67160ee6ede7dde72ca7784f23d5bbeaefca8872c3f9cc654c08188034b4608db59e5024eb0a88d6558930058873124587a2a65db36db15b0067ac6491c2808ac3ea2f269f49381af54314099cefcc92b233fe9e2d2bdd5c87378ec0a1f996ef8ff1cb8ca810b4e5621226739d03b5b6389d9f1a6e2f4c0c79faf93f9e1bc9137c8ddf77861238d946f855582bb0c0e5f5584851339ac7dd6d30d29e9f340f5b439db631dcdae2c5db05d4515d72f54f4cd83fa36b641e46a553ebe3ab182ebd107ac44d06a6326692940f6ab722e6de4e66c30ae2a38b64ed21589dfb74bc48258970c4e8dc1109cb0dc29f06f33379c857328e621c8a4e0f74341a8a4618af1080497456ceaeab980ee6ed938b96b7755e9b005e3ed1e0e34e3dea0667309514847145101ee2f71aa6c6ee028ff308947af625491cd6be1e37d95575eab18e060f2d7387df7da5d4d1e8d747f33ba55a227bf4df0b710bd32da830b93abf649f70d6d6016074ff0e59396a5f723318281c075183df389eb2444d7080e42b5ef4c253b282c54aa31927ea9327327851d270a36d11acb8a6d026bdfcb29d732bbcf455afd648e7986edd0dc271cf51b0f7800031c864731f41ee1da50432e3f77432d020b37fd9cd4c2b36325106dfceeae6ded1a722cbc38ff1ee0e0afb53a632e5ee1122053dbc89cd46a7766fbd691c34161157c22d27c5ebe7e571b1802edff412704274702b1e9665ccb0a03c42d6946f206d98155b46bece7f50e478cb8492683ad802f3a86b17bb02c63e3107a4f54e9f86c53d9d5f879f62847a716c788d75447774498e37d69616c61808558ad981ded6621c3e49d0f438ce90efa3bb680869dbbdf29db34c7ccb057524ae2e27e299d0cec6c10727d96e1fc0ffe9b77841f35b0cb58e28e24ad6e3922ab2009a1f061f34214b0bc68c7c56a8bc3b3b019742b749c6ade9e42f59ec7e2f265fbb9383dbb3a56ed0fc9daebc08bfe0a1c20ca9417d49d5326861baa9bae91b95144c3e4f008b52c8466bd54e1a1a5c5cc95e64e4dffc11bbe54a19bfcbe148fe7a3721abeae2abed5c6be5db86ca0107d266f3eb3a87082c9a3c44576701cd071e977ed461bb157f097910e5de5d4cbc9be275c6a0fea8ef552985a236c3c731489d4bde6366e1cac4b4b6768386579115ba367b98ce09ab2127a556b7f33ac4ab1bd76001c358026cf0205cdfc718d6d34dd8ac850db54c30bd87c464486501576967a7ac9dd6ebf1378233360b38339f6df2b8b2c5e068ce15dcfd12c89463ad9e8a0f31cad4c50138c0c0952130c12d0ea7e69cd9f61cf49ed370924d175db6f5764e28559adb9214e994abe2cf96359295e44fb3b3c70967fd21ef21e7fda91490887a1cfb1a80d9e29fd419dedde8c6cf049aa4a57ab2da9307c66becccff376f119c85cc3779e2fdb633f79e3d542a0d6993835088fb1fddb42c36c28107032e575f59c9f6493f41773a5f76ffd73f4afdae2f0740b63ccb16c5ad47339b6c899892638e99dd643481f6ddf5ad2059bf501c1ff0ae106c2b2534eca28ca72611f8a9bf94f493069957d7e6d22ed61b5e4bd02de1ef6739a1c199219ead45f4bb70c2e153741aaf0e6b3d2fccf86a9141699b5509eda6f3fec1643eaf2e813ff4b7f6502568073199566f7f4021d8f115fe59bf01ab5c18fed8c8ebac09430ce50902db23c6102c6c635f35097f6620d03441c509e7575e1a5eb95911f679ce6263aa11bbdaa17886bd21d9d8603f9d6f9c3e0844de6556bd75c9871a79fdeee50325e5af6b062f303bc402a7ed6342eeb9d84a6fb167d3ce7ce659565ad0d706c10f01534d26a9dbe5740dd8858eb145aca0358c315804e9fc6056f48a4b158f4a8901f74eab8b8ae53121091191ff516894a41f73e4f724ff633edb70e44105aa32c70c4c1af548b2f035f375f29b124b80b1eb2e31d75d0058a4eef1c555f0bf07e6aceb69781e7f1fe6de398fbabb5b6e6ad0a99da052442e04611595b570a4d07c20cea15d698147bbcfc4e8b8bb8c86fffc468fac88514aa943ec3cb05216c2b2c26e9c7d74dda0e1c17f571bb86a17b827538498f1d0abc53760e8cdc77dd117b1fa1eda91506af18db1646b8615298b798aef7d759985b53c86ffc9aca16613cd461725165296fa494887a4d482dd1b01a30ad99fc288db605de3da90170f722501c65067795eb5ef8bec66bc5575c3c95db423cbcb065b0b81991e39c0c89c50", 0x1000}, {&(0x7f0000d8e000)="3f34dc511b1a29ef2e7baa283e9351511ded084901", 0x15}, {&(0x7f0000125000-0xdc)="9855e1ad57f6017c309bf2ab982d8350076cf7aa75e8b2b7fb7921f271a549a8356d734f985fcfa3c63110529eee0f276228348fe32d671979a618524dbffc04ae0dd221482124b2816f54058cc3c02b303acd839e6eea4777ebf9b1644b1af48f4d29035f381cd719089afc2344a3a22aa73d3e0eff3e8e0674128c7b4c6b2c420392032e0078bda1f12a3763d3db0457ed1c9bf68f19200ef058237c654ef480bb89d4e418c6d7157814c8066168be2a5e16fedf3d42038c546daed75d01e212d0763dfff7915bc67eb40ed1dc195a7d5fe1ae20d370ac68594ec9", 0xdc}], 0x4, 0x2) r3 = dup(r2) getsockname$ipx(r3, &(0x7f0000787000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002f3000-0x4)=0x10) 2018/01/28 06:07:31 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000047b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:07:31 executing program 4: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000d1d000-0x8)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x80007, 0x3) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004e6000-0xb)='dctcp-reno\x00', 0xb) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000081e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000854000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088d000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f00008f5000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x2, 0x2, 0x1, 0x0, 0x0, 0xa0, 0x80, 0x3f, r2, r3}, {0x100000001, 0x7fffffff, 0x80, 0x2, 0x2, 0x0, 0x0, 0x3f}, {0x67c0, 0x6, 0xcd0, 0x3}, 0x6, 0xb, 0x0, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0x4, 0x0, 0x2, 0x9, 0x6, 0xb39, 0x9}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x40002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000004000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r4, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x800) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000daa000)=""/175) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f000076b000)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000001000-0x4)=0x8) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f00004b9000)={0x0, 0x1, 0x6, @random="52325b71f2ef", [0x0, 0x0]}, 0x10) 2018/01/28 06:07:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f00003fa000)="63707573657473656c694c7578242f2ea3276367726f7570287b706f7369785f61636c5f61636365737300705e404d7b5e9e6c170c879a37bd28269405440e9f437402568479651e7c85744130ce49ac08609efc03a1a4e5dd8fb2b38603fb5c856af4f36b26d7aef29ccb8d70051ccee61390a83c45e538118db618b45e0547e3d55f6b242fa353e002067fe5dc") r0 = memfd_create(&(0x7f0000997000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000384000)={&(0x7f000046b000)={0x27, 0x68, 0x3, 0x7, 0x80, 0x1, "2202a6461955abb84339d41891bf5bc2d37434a3181760ee8d19d8c2d19b299b89db101135d42cf3189e1f0bed78c235fcd9b8b973d847e33da00b79983a1b", 0x3}, 0x60, &(0x7f0000030000-0x80)=[{&(0x7f00008f6000-0x73)="7b40f06f17cb99c2d400a6faefecbc49ce0e724c2bdae677f270ea83d8141de68346816dcc647941732360c7f22ee3b6cd7fe640ff15766c519ab95ebfc15613db4c13c2c995e9e81207543b7600d17dafc17ca11dba91980684c1dad8dca4c0df0249be6cb18778f9f8e0f430c790e78b1414", 0x73}, {&(0x7f0000d11000-0xcc)="6c89fc6f14ec819e623064512aac8257f0bfe96ffb146ba6d32f814a80a61d6a212170b188d91b8ae7f025d4fe4238f2be4d61998d117df584f54bd59589e8d4b265d843fc946dec8040571d9b18ebc495e65f4ab5c3cd0ee777c10c68c79821885e70f6f9eaf0d84d5d6b19fbc8f8a2599c736c4f0e5f96e1da051c8642ec7c34c864d2904ae4e90a23c7e39a4e6bb4659bda7ba91803dbc806c52ac7155f62f517b24cd14878dc9b16707e372dcb584e03806bf879963ceceabdbbeb2bf2eb7d9661c9490919345ec2892d", 0xcc}, {&(0x7f0000251000)="3adf372820c9003a695a4e1ccd1c046ae2b51900faa8f8e5c0d1d86e2e5c5147843052a834cb6a0dd5c0dc10c7c674567f6048d31782c2d13d05fc24e99f6caffdcdc69965e7bcdeb5d9925b7acb03f81f886bffb60f8bb1be33fd06aa19c7a78b65a5f3fff338da8cf0626e4854c0a560f242c956632d958301ed4ae8ee1c963a38af21c4113f61435e9c81f4a2b8eab42f688531de74613ceadbc7477caa63633304c198d841bf8a260e5ccfcbd4a9fc7e54ec26cd2852c4b772fe13341017609c64727d4116eb686660bd5012fb7ff18633ed51d7f35ac620ec9a8993060d2e133b5f62509f6cb19a", 0xea}, {&(0x7f0000c65000)="83d8ac5f1117b647d9637ff1e805aaa4f16ea8ad87a924aef6fda4882587171c4ada38d2aaa360ba705235f411f1cec3fe5acf7163cf091a44109bb850609f47d51f994e382b7a4cd8da3a391e84eb273c49ad44ffa1976802d1537b69768359ca6ebf23d974b1fb7e", 0x69}, {&(0x7f0000341000)="82203f6e205ae8ae788c2dce79c5960c2edba180670965d3023df6473e78db684135b4d527822a546a770bfea2a67f16547718054e2531bf2642a4b26d0a1ed9e561a159b044d32b050df5abbc91f931699d1a14ec0c204b80c966938868474f8d183543898fd1e1aac274275a", 0x6d}, {&(0x7f00007aa000-0x99)="e95a5d31d25efd826d08047e4b82e6f85acaa64901fc394eb4662ee784bc11f1760428fe2b38b0ae0a86ad6212626278ddef27bbbea7f8904cf5e9c2dd64397209c4fef29170b34875da98f3f4d9edb3f6c68350d6866c667f9a1a4a5373e7e5754b2c18e93f6a1f8bc347c883a8afa2c7401812e47517650a93c5662c090181880692b65d33ff5af13029898a7ba66d94aaa5e743a375ec65", 0x99}, {&(0x7f0000648000)="ed03f488205491a75d4dfea7e7f3f35e7660d2d20f3d303e0f12b7234f3fa1dd97b4151efb99ac173cb511fac78f1f830375e6cce78a187c05f87d45c885eaddde812ac4affae3b6b6cc29a9c33b13f910287fbae00b14845a5657f6f7b19c103379278653e5340f40467615a42849ef5c", 0x71}, {&(0x7f000065b000)="e49e5fc5cba48673ee3ad0ad8a322c7bdf709b8b9f42f52f01667455aa08e99604796f3931950a31dd360b745b4314e18bd04b550468e7d5117450d3a5297170d3869eb1db3b564406d46ca47cfa71a2ad79c62ca087b5d4e77af41489878b7a3adfd7d125de08d15f12327b749f292a9abcf1c88984ae6bd6adf3f031b41a5f82e1f65796b94e10a297f147cc7d508aa45de53f9ace075a5e5b7047d266ebf05eabec6de9b6f748923a3396f9200a3bb87d16e94cf142d32bc819e1615a1d9d31141a0d088d633e13784d713509a55c3c14faad4340c135080a1c4da184ad5e7370e48545ee3fd069ee9a908f891fb30d517ba194cf", 0xf6}], 0x8, &(0x7f0000255000)={0xa8, 0x113, 0x7, "bb7cc1086222463a3f1d26421132d6c35f584fdc295dce065780ed654647303c27989e818941b6283516cddf03c199dc59bff66c4efeea15f68b4e4572af44c3ba9baa5dab31d7fbcf6d55f4a7b65a87d82aff2f374bc6fb6edbfc2e2d5b870c71e5d8f1f83c87b3c32ae9ea5d7e88f06a33d7ef22a3305ed1232b09e7b24b6112a449b7b7ef24468b13cb57d1ef89ad28fe558e"}, 0xa8, 0x0}, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428421, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/28 06:07:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000e4e000)=[{&(0x7f000049a000-0x19)="91e313affe6117e3b2c81049ae67ad8944096165e232663163", 0x19}, {&(0x7f0000ad6000)="d663e0b64553a3b3f5d4bff4a6903cbea5a300ba723cde8b55da63649f2ddf204ddac25b12028f1fcbf4cb9b5448a2832f3496c9f3a8b42646b5d21685f70568e72b06c24fc448e2bd0296f2fb90587a2ed9f84e41527759886693bda288a48ef8e56b2d19c29036f47ec9a10ec0b369264bcc49863148eae4ab11abe59aaeb926224ea0438e372fd982620fc8382d01943e761b7e7cf2186d5743759ac918e7683efdc10a42ac1806928575e7603fdb9cd8964a74e6326d", 0xb8}, {&(0x7f0000777000)="", 0x0}, {&(0x7f0000b51000-0xdf)="845ad0f236b10456a3fc14da26f7a9dcfe1775bb22a406152ce6a71eea7198d0eeb8d1f01f679243f2a203eb269cb973e6783e40143edd328389565e975d05eb132d85130bfdcd1733ff8d8ad4633a645134346583aa46ff9d361fc4ce6962598188956001f52de412afab8983afa654132c2c36ced9b0abc60844124a1896091226cce80672e024bd07172d69452cb10f217f15c14fbb39ff5f593e8aa5545737590315ae85783173b94f55e5ec1381c158e62aab448718609e7579745c09f48ef19902f440c0b91d8a3884d379e89aa87bb22d47acf337858d327fa8cae9", 0xdf}], 0x4, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100090000000001000f536e06ce", 0x58}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004bb000)={0x0, 0x7}, &(0x7f00008ad000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008d4000-0x4)=@assoc_id=r2, 0x4) 2018/01/28 06:07:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = dup(0xffffffffffffffff) sendmsg$key(r1, &(0x7f00009ce000)={0x0, 0x0, &(0x7f0000ec4000-0x10)={&(0x7f00009ba000-0x128)={0x2, 0x18, 0x8000, 0x0, 0x25, 0x0, 0x4, 0x3, [@sadb_x_sec_ctx={0x1a, 0x18, 0x6, 0x1000, 0xc6, "d6a2866cd48f6f100f9c01d490316624e491fd88b1687f3c59614db470dff1fa4717dcd461e77fc14f76b67ea5c64a3f96d0639d89691a61b57a582e0cbdc486e01e4aec21abc3c7ea45cd99a22471b390531c136019f37ae25c15bc27db0f44810477c10e53ca0f30b82be9e6e37f123135f83a768ef2d0f41e78bff773dc631305c4e92b67ce0cee081a9c093dce5d3c645aaad9145caecf8f210d9554ef436c0380787331f1ff0e3394b35af0d0b78c377aacdc85a4407f76867b2054ac014cc0f3f5f695"}, @sadb_address={0x3, 0x7, 0x33, 0xa0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x7, 0x1, 0x4, 0x0, 0xff000}, @sadb_x_sa2={0x2, 0x13, 0xfffffffffffffffb, 0x0, 0x0, 0x7, 0x5}]}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x80) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016a000)=0x0) exit(0x0) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 06:07:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x18, 0x0, 0x4) unshare(0x400) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a30000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000}, &(0x7f0000738000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000787000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/28 06:07:31 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) truncate(&(0x7f0000fd5000)="e91f7189591e9233614b", 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) ioctl$TIOCSCTTY(r2, 0x540e, 0x2) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fda000-0x11)="e91f7189591e9233614b2f66696c653000", &(0x7f0000408000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f000037f000)=[0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000fd8000)={&(0x7f0000c52000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f0000fd9000-0x30)=[{&(0x7f0000fd8000)="141671f8e144abcf493afdaecd3b7de5", 0x10}, {&(0x7f000054e000-0xd0)="800e00a35fb2d4df2de96a3140f3aa5e0486c3d5bfdf5323f126e46fc2c732d735258fe5d4292bf93a9dc7e89350d04506fd3e84fea8d8de0e3c75fcb3e22bea543182cf8c545102f6d688f260c9f0aeea2d94d12ac1f44bfb34aa2ca1f1754a3eaca3df7de035c761c81d723821f9c894e28da4ef1eb74f9df20302b3df0b9e224e8cfb5bdca2887a049341f1a0556da387713493673f5f582aaea71d4280126648cba20cfe8d284da03c4fde4b73bcea8e27ad8ac71cf772fc20192b04f1fd7209fac0d4aadc3a9ba1104effe32eaa", 0xd0}, {&(0x7f0000fd8000)="273887df3b27eaed9d554f5b4e447ca9869ea96de0efa92876883c8c2bd56ffc26bb8a714ebf548e2f21d5b16bc2951d8df75a751fc0338b3caeacad8c94642d3411405ba6a93329973a30f41bc809f598d4d6066ba339c269762247d64d53d023fd866ab3ae8786bca10b4ea58d15349ab75a6fae28a7ccfdf4630ae6333debe22817d6c27beaf125b5569ba9de9f73b4ee1f7a1d86d81fef5c29cd9c033e40ecaf16d8b7ece2131c3c58e4de55cd2ea1db029eed2579c5ad8ac0263035cd48f1d3b1078bad4438e7afd7a183fca43401778ccbdf9c8e102637720701efa65dcf13a34d669bb2280ca85126fa4d1809eee3", 0xf2}], 0x3, &(0x7f00000e9000)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}], 0x20, 0x8004}, 0x4000080) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000267000)=[@in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x2, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0x74) 2018/01/28 06:07:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000afb000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$unix(r0, &(0x7f00005d6000)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000006280ff4000000fd17e9ffff06000400", 0x39}], 0x1) 2018/01/28 06:07:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00002e2000-0x45)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x80, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup(r0) fcntl$getown(r0, 0x9) recvmsg$netrom(r1, &(0x7f0000d34000)={&(0x7f00009b4000)=@ax25={0x3, {"bc891e4ae7a939"}, 0x9}, 0x10, &(0x7f0000aec000-0x90)=[{&(0x7f0000f00000)="bd9880fdac36f8818e045a64e315e77ed0db2431dbc0c09fbcacf0a08adecbea6cd0588bd6cf9ff23a12791737ff64b60bf18bbe2b2efb6c297019a8bd870da80ae90aac090d828ce817bc604c98300cf624a9e6316a31f36aa6053992d1bf436820b424f4a627da3d4ab9d897dc0b512c266634bfb295da159080661554034d9c8b258408d5bc57c5cdded1c774a10d7658b9f043e5b2e1bf6456ed48b59fc15e880166c2e745ce56f41a544f", 0xad}, {&(0x7f0000832000)="0a3dde119989c9abd4492b8ff912741a230b6bb92a3b2c05cf801e57e17a5f56c76dac80a723a2b780196c580606414f66c091018c48d1f8536470df247e10985d671fc5a0426d0499130ca37533a86c4762bd6bb4e4", 0x56}, {&(0x7f00004ae000)="", 0x0}, {&(0x7f0000778000)="869f78cabdd0a07e618432801825bfbc8b3b0a92aca2b2d9e94985693398190eab5b29c3f419b7e89c3a3d683432fefcc53cc6b7db40a4111ff04a4083b1dd0c619677e9aa119c0f4f2e684e88d769c6374c339806e41b764f57608d1fd74d57037fc133012db632332c41f20b5a54704e00", 0x72}, {&(0x7f0000ac6000-0x86)="1ac5953f2bf6adf7ef6a8460787b5301c0d2ab60c76c388e0fe9e7d35804e52a0d67ffff0256a37d1180877371209e89bc82fca0ccd2c3dea574ac84b943fb5f81ec6da97e395cff7143bda0d8915bc4ae71f5ddaf24b395a62bcc30e41694f252740ae3bebb684b1da000460bc951425196391b8eceed92f3014f3f74030f670b829c77bae9", 0x86}, {&(0x7f0000d85000)="c66e23782ec52658deef0705b7179ba362aa0bdb97a3e43ee5f1458efae3d919cadde9540cfb23e0ee45313e26bec3d3c464fbbe67ea597c3324be5049e46e75bfa452768ce3fc5cbded414a5d090dcd706a3915f77432434fcd58b28ef7130df437c3910c16d9352b778ba7a5e3d94f61253c402f496b2ba6a9164cdf2e7a2eeba66520a0c2821d4dd40196029c7392e204646bbd211f4491d4635d38f61b52044c6e8c3046fad0be45bfc33136742d9b4c5ee842951ad9ac1efeea44da335f1a93598bdfe801c2accbd6e725f64c925d2f5629a27f396a7ebd9a0c4e976eb2e3c5d6", 0xe3}, {&(0x7f0000f61000)="837f1af14d8363e78cda20465da6e58b9541da439d31df61d8fdccbb3b54ae2b70cd5d756a7ee8130e019b2847aee37e3a584f5dcc24c41b4a864cc35cb00f3d45eb3394f5ba74daa613afe1a8716c02046d56ca9b8edd897406d200587af7fdf267cd2a98aca2d92aa382ee61ca5182a5d00eb3d1fc81d78a410bb7777ba6b35c748c153ec901a6ba96ea9c7a559c4369c3919a53010d9d437add24dc6987d35fd8a713111bf4320a2b4b7640910dc3a1ffb10df899135c3df3a073baeb89", 0xbf}, {&(0x7f0000f5d000-0x29)="95842ab359e968e4db87a787ef969216c7b1f7a72fc902901c6fd60ce407726f3845c96e9aca1a7350", 0x29}, {&(0x7f00001f1000)="c651a956c40eb13117fb4de001d6b74caaf6366ac7b6c9f0e360483fbf1626fd2b71d4f7d4082a64ddc95a46b25d582080b749b698a4d45d4da7a9fe2c65cdcdcfb8271fc0a46ac5499a3c8c93a2edeef6899955a832df789f376693cef8ae375035f50180a4f7560077e28dfbd0f2ff4acbeacd528c836ddd82f4f1b2e64ead40a7f18f68484d1cb0b387232f72acd5c6cb6c9fe382961ca25b5bb98ca5a20287f917e3cc84a3eaf6989d368a899b01b75916d5d1023f39440f36e6bbf81d29f1f77f", 0xc3}], 0x9, &(0x7f0000114000-0x320)=[{0x98, 0x88, 0x2, "c7760997e8ed2fd83a251acc21a9921eeb1c7a74fbb5bdd2ff7b3e38f9a10059cd6b0932da879a7db5fb53519db274b414ffebbb36d3937501baf0c662c53c39c8721cee381a9171d53a1584a011896f132455212a5a18fd05d5ea2f61e60292216713a772e333f3d05c42655aeba9d12cfe5f3d35a96baaf83bb5f2c504ba7df0fb9367"}, {0x80, 0x117, 0x2, "08d8c0dff526164d129f85d498dd8e5bc53eb3a65d6d223dab359d7cab4ba650583fa9323020627f44c417bf8f059e69e376645f97065d88c20aa2ea8f88ea6ace5a79526a98ff78d836f8416ef289e03485936804a03bf7df659c45379f49d7d43f91bf0733d922c548c19d9959"}, {0xd0, 0x196, 0x9, "961a0c98ddf1c5d22e80138ea08c4dc73b599623504cb4d5b8f5ca97f826959016913a063e44d3aa8fe69b615bf9565d0e656d92e47edf5f762b4c44963474b2c8e85f76227a2c69e6d6dac1875ed91363aa09cbc5e2597b0930a9d1e2089397ecb1e0598e315b23f72f1649f018fa42cc7baa2359439b4772b0b35dd52504bc02079c1bc9c92e21128eb5a9d57dc29de7f073f8bf01025fec39081eb43c3d4b3d1159cb6de6b9bfa2070ded10cb7b5d2bece73244f07aada6e652305d8530"}, {0x28, 0x107, 0x1, "a1eb2aa84b76b8933b4038bbc9e26e92e0"}, {0x58, 0x119, 0x8, "ee97813735fd75f500702df72a318713892bcd45b2c186b1b91a28d005efb32d02a209740aff8ac5db313f70856287ac7b5f88e2758adccd1b462e504e347179f0d5f0"}, {0x80, 0x112, 0x8001, "a80fd840830def9f1c821d5317804f06e5fe47bbdb8137d168390e4716bec2deeec6faeaf13600cec3099ac284f4df85549be9b0fed3f004e566a3e284d2d0e552e1b25b9c6455d1b7b0c7a6144e946a2e1ed76d438702a98346d3d6e0f48264ccd854913b4a104aa9471aaab8d721"}, {0x38, 0x1, 0x8001, "1cba12277a9ff85c5e8e4dcc6714eb41e0e028bec385d8900371efdaeadc8fbedb"}], 0x320, 0x10}, 0x10000) 2018/01/28 06:07:31 executing program 3: mmap(&(0x7f0000001000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006b0000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x400040004) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b0c000-0xc)={0x0, 0x0}) r2 = inotify_add_watch(r0, &(0x7f0000b0d000-0xa)='./control\x00', 0x1000000) inotify_add_watch(r0, &(0x7f00004c2000)='./control\x00', 0x2000000) r3 = creat(&(0x7f00007cc000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x400}, &(0x7f0000b9a000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000d15000)={r4, 0xea65, 0xb4, "bb9f2e75c9f5b71bfd7d771bb84c54d44a8de529607108a21493b904128e441a81a2c1f5746ff19c8e22f76ef559321a6ad91606f389cf04cd26e3f762c5330a950eb0df909b18e32ea60eca74378e6a89e9dcd0a0996fa2c0ae6e93c4e706f69f10226da941f8a8a9f3d2e737a5bf49a913d73e1590a16bff80aaea6dc395ea4943e63316e6acae82c238e67d52e567a3fe056608295ca45ef60618e0eb4417cda706f8056ccca262771371ed0bde2ded2fa35d"}, 0xbc) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000d1c000-0x4)=0x0, &(0x7f0000567000-0x4)=0x4) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000d1b000)=0x4, 0x4) inotify_rm_watch(r0, r2) epoll_pwait(r1, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000003000-0x8)={0x0}, 0x8) 2018/01/28 06:07:31 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000000f000)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/28 06:07:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000002e000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000db2000)={0x0, @in6={{0xa, 0x3, 0xa3bb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000157000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002cd000)={r1, 0x5, 0x0}, &(0x7f00000f9000)=0xc) r2 = socket(0x10, 0x803, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000b1f000)=0x2) sendto(r2, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) write(r2, &(0x7f000027f000)="22000000120007d30e00000000000a000c150009000007190000000004000806da06", 0x22) 2018/01/28 06:07:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000e29000)=""/100) pread64(r0, &(0x7f0000f1a000)=""/13, 0xd, 0x0) r1 = userfaultfd(0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00003a3000-0xde)=""/222, &(0x7f0000a99000-0x4)=0xde) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000b73000-0x10)={0x100000000, 0x7fff, 0x7fffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f84000)={0x0, 0xe69a, 0x30}, &(0x7f00008d4000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cd6000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x78, 0x10001, 0x11, 0xff, 0x40}, 0xa0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f000015c000)=[{&(0x7f0000bba000-0x1)=""/1, 0x1}], 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000340000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d01000-0x20)={{&(0x7f0000151000/0x1000)=nil, 0x1000}, 0x2, 0x0}) 2018/01/28 06:07:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000be4000)=0x0, &(0x7f0000db0000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4, 0x0}) ppoll(&(0x7f00003d0000)=[{r0, 0x6, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) 2018/01/28 06:07:31 executing program 2: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x0, &(0x7f0000000000)=[]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000299000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d6000-0x4)=0xe8) socketpair$inet(0x2, 0xa, 0x6, &(0x7f00006b0000)={0x0, 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000668000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000+0xf31)=0x1c, 0x80000) r9 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000c1a000)=0xffffffffffffffb5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x2, 0x0) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) r12 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x181000) r14 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b70000-0xb)='/dev/hwrng\x00', 0x4000000000040000, 0x0) r15 = creat(&(0x7f0000f2d000-0x8)='./file0\x00', 0x67) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r17 = socket$inet_udp(0x2, 0x2, 0x0) r18 = syz_open_pts(0xffffffffffffffff, 0x200) r19 = dup(0xffffffffffffff9c) r20 = syz_open_dev$binder(&(0x7f0000adb000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000033a000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r24 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000f6f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = mq_open(&(0x7f0000000000)='\x00', 0x40, 0x160, &(0x7f0000233000)={0x0, 0xfd49, 0x79, 0x1, 0xf21, 0xffff, 0x3f, 0x1}) r26 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000019d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000036000)=0xe8) pipe2(&(0x7f00005f6000-0x8)={0x0, 0x0}, 0x84000) r29 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) r31 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000987000)='/dev/sequencer\x00', 0x40000, 0x0) r32 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f5b000-0x4)=0x0) r34 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000ee6000)=[{&(0x7f0000444000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x3d)="1c6295a7dcd3bada840ceee4f2a613395fece8c57eb9cc6b8680d96997902264f34a1270f21096e52ee25bc7f574cc931e654890a26403d10975333455", 0x3d}], 0x1, &(0x7f0000001000-0x138)=[@cred={0x20, 0x1, 0x2, r1, r2, 0x0}, @rights={0x28, 0x1, 0x1, [r3, r4, r5, r6, r7]}, @rights={0x18, 0x1, 0x1, [r8]}, @rights={0x28, 0x1, 0x1, [r9, r10, r11, r12, r13, r14]}, @rights={0x30, 0x1, 0x1, [r15, r16, r17, r18, r19, r20, r21]}, @cred={0x20, 0x1, 0x2, r22, r23, 0x0}, @rights={0x18, 0x1, 0x1, [r24, r25]}, @cred={0x20, 0x1, 0x2, r26, r27, 0x0}, @rights={0x28, 0x1, 0x1, [r28, r29, r30, r31, r32]}], 0x138, 0x24000000}, {&(0x7f0000d33000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r33, r34, 0x0}], 0x20, 0x4000000}], 0x2, 0x880) [ 231.907512] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/28 06:07:32 executing program 6: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00005c7000-0x5c)={{0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, {0xa, 0x3, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x89}, 0x0, [0x800, 0x0, 0x7, 0xe7, 0x4, 0x1, 0x7, 0x200]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000025a000-0xf)='/dev/sequencer\x00', 0x800, 0x0) accept4$ax25(r2, &(0x7f00005a9000-0x8)={0x0, {""/7}, 0x0}, &(0x7f00007e8000-0x4)=0x10, 0x80000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000caf000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getgid() ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000519000)={"adbfcd93a7317a0039566fb0ef5359ef", {0x4, 0x0, 0x0, "c0053678ab79", 0x4, 0x0}}) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000cef000)={0xe7, 0x2ec0000, 0x40, 0x0, 0x8001, 0xa9d, 0x7fffffff, 0x7, 0x1f, 0x0, 0x1, 0x7}) 2018/01/28 06:07:32 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00009cd000)='./file0\x00', &(0x7f0000ffb000)=""/129, 0x81) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000a9000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f0000ffc000-0x4)=0x1, 0x4) r1 = userfaultfd(0x80800) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000fd000)={0x1, &(0x7f000057c000-0x4)=[{0x0, 0x0}]}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000a000-0xc)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000f1000-0x4)=0x0, &(0x7f0000ffc000)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) epoll_wait(r2, &(0x7f0000ffb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00008cc000)={0x0, 0x0, 0x0, 0x6e40, 0x400, 0x0, 0xa, 0x11, 0x9, "715df492f38aef5b13f37c1fd9824b83d210da51b6f96395c03be92ce677e1feaa14c9413b3fa8b96a3866e324bfa2ffb95a081d961002ae2829f258f6f9f8a4", "f34e26a7a34bdad0558a13e45de3c171120296079393431fdad8d10e795e084de6de2fda47d30a7cf23648b3875669bf268d8611268cd44330ebe805a10429a9", "e6e1e789c54487ac192ddac34d2b29bef9e126e89e50d8fdcd750de2947a5382", [0x900000, 0x4]}) ioctl(r0, 0x200, &(0x7f00009b9000)="ede8b631b45fa6d740de18563885e5878925070e48b32fe5560cece3393bd52e071b230d56529192222624c0c6f8b7213dd921879d12bba81ad668de80da2e97f6357bae2b3c72a1f79838a7cd0d274e11fbb63b271e78") mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c22000-0xa0)={0x0, @in6={{0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xf54, 0x9, 0x8, 0x80}, &(0x7f0000ffd000+0xfd0)=0xa0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000904000-0x18)={r3, 0x4, 0x20, 0x92, 0x8}, &(0x7f0000ffe000-0x4)=0x18) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/28 06:07:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000783000)="390000001300094700bb61e1c30500000700f20002000000450000000000800019001a00ae003f000000050ff4000300000000000000060400", 0x39}], 0x1) 2018/01/28 06:07:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) r0 = syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') mq_getsetattr(r0, &(0x7f000045b000)={0xffffffff80000000, 0x1, 0x8001, 0x8, 0x3, 0x0, 0xffff, 0x4}, 0x0) writev(r0, &(0x7f0000bf9000)=[{&(0x7f0000515000-0x1)='1', 0x1}], 0x1) mprotect(&(0x7f00009d9000/0x4000)=nil, 0x4000, 0x400000000000000) 2018/01/28 06:07:32 executing program 5: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd5, 0x4) getsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0xfffffffffffffe68) 2018/01/28 06:07:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) kexec_load(0x0, 0x0, &(0x7f00004ee000-0x120)=[], 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003f9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00008bd000-0x4)={0x5}, 0x4) writev(r0, &(0x7f00001b1000-0x10)=[{&(0x7f000086f000)="290000002000190000f13effffffda060300000000000010000000ee0d00220000080000000501fe00", 0x29}], 0x1) pipe(&(0x7f0000371000-0x8)={0x0, 0x0}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000713000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000030c000)={0x0, 0x100000001, 0x200, 0x7}, &(0x7f00000d3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000568000)={r5, 0xcd, "7512fbacba697741dbde7687cd6f51b70dd85a2e9b01261eb73c9a221bf388b9cea13f4c4b66b711eaa26e800d4f99217387f51d5ce060941911b27c320c45ceb3fd6bfa0bb13dbf004fbd387c080fb908f535585a43ff658b0b314f5c8ebd8399b329b07714d9369f3c44e6112e5e1df4fac89d83d58e783a3293e39c0384a2b976d5c9d97467a7f1a6b66813a2aa062eb4173de177c1b238eaf23da6992375756c6277488e6ddb7fce0707b02408b63a3c566be835443a7471d9996ab99ceec02c8bf16cf7d3660e68b6d063"}, &(0x7f00008d3000)=0xd5) renameat2(r3, &(0x7f00004d7000)='./file0\x00', r4, &(0x7f000044d000)='./file0\x00', 0x4) 2018/01/28 06:07:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000073c000)='./file0\x00', 0x22402, 0x30) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000cac000)={0x8, &(0x7f0000d5d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000420000-0x40)={r1, 0x6, &(0x7f000077e000-0x18)=[0xffffffff, 0x6, 0xad8, 0x9, 0x9, 0x100000001], &(0x7f00007fe000-0x4)=[0x6], 0x73, 0x5, 0x3ff, &(0x7f00006f1000)=[0x0, 0x7285, 0x8, 0x2, 0xfffffffffffffe01], &(0x7f0000fb2000)=[0x4ad, 0x0], 0x0}) r2 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r2) clock_gettime(0x0, &(0x7f0000515000-0x10)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000375000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000df4000)=0x14) ppoll(&(0x7f0000855000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f00009e5000)={0x0, r4+30000000}, &(0x7f00006d0000)={0x0}, 0x8) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00006a3000)=0x800, 0x4) ioctl$TIOCSBRK(r3, 0x40044591) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) 2018/01/28 06:07:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b2b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd6000)=0xe8) r1 = getegid() lchown(&(0x7f000081f000)='./file0\x00', r0, r1) r2 = socket$inet(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 06:07:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed008c46", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r1 = syz_open_dev$sg(&(0x7f00001ff000)='/dev/sg#\x00', 0x4, 0x40000) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000e6f000)=0x0) 2018/01/28 06:07:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f00004ae000)=[]}}], 0x0, 0x0, &(0x7f0000152000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x4, 0x0, &(0x7f0000006000-0x7c)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000bf0000-0x1)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000b46000)=[], 0x22, 0x0, &(0x7f0000000000)="d0c894c744ba68002000000000000009fada5300000002e62e93c057bcb8e3f0f5ff"}) 2018/01/28 06:07:32 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000-0x5)='user\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = gettid() ftruncate(r1, 0x0) tkill(r2, 0x16) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00004b5000-0x90)={0x3c7b, {{0x2, 0x3, @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]}}, 0x90) close(r0) [ 232.222132] binder: release 9889:9894 transaction 53 out, still active [ 232.244861] binder: undelivered TRANSACTION_COMPLETE [ 232.249844] binder: 9889:9900 ERROR: BC_REGISTER_LOOPER called without request [ 232.262227] binder_alloc: binder_alloc_mmap_handler: 9889 20000000-20002000 already mapped failed -16 [ 232.273164] binder: BINDER_SET_CONTEXT_MGR already set [ 232.278749] binder: 9889:9894 ioctl 40046207 0 returned -16 [ 232.280987] binder_alloc: 9889: binder_alloc_buf, no vma [ 232.281005] binder: 9889:9900 transaction failed 29189/-3, size 0-0 line 3127 [ 232.282935] binder: undelivered TRANSACTION_ERROR: 29189 [ 232.287369] binder: 9889:9904 ERROR: BC_REGISTER_LOOPER called without request [ 232.319037] binder: send failed reply for transaction 53, target dead 2018/01/28 06:07:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ea8000-0xe)={0x0, 0x4, 0x3, [0x7ed5, 0x17944657, 0xd5f]}, &(0x7f0000660000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000cd6000-0x80)={r1, 0x78, "1b0233b356ef2cdb4fca5c5d5ed893d29dbc499fd848b3c4f7297d63dd86997d12e47a8e43d164e6809630f73d853bdd1485ef2430aa0af6eb4a0b1a90851181046cdef23fc1ac8ae56f48cd76c5c95389c986032d30886d0d2cbba4d8793ed1f768278a5dda5b046fea7abe6cb699b643892ba6ed40adc1"}, &(0x7f00008bb000)=0x80) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009fa000-0x8)={r2, 0x80000000}, &(0x7f0000cf2000-0x4)=0x8) r3 = request_key(&(0x7f0000ffc000-0xd)='dns_resolver\x00', &(0x7f0000847000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001de000-0x10)='vboxnet1md5sum/\x00', 0xfffffffffffffffd) keyctl$clear(0x7, r3) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000434000-0x5c)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa71}, 0x2, [0x2, 0x3, 0x3f, 0x7f, 0x3, 0xee, 0x1ff, 0xc79]}, 0x5c) lseek(r0, 0x0, 0x4004) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000d2d000-0x50)={{0x3, 0xa2c4}, {0x7, 0x7fff}, 0x10001, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:07:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000275000-0xc0)=[@in6={0xa, 0x3, 0xf5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @rand_addr=0x95c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) 2018/01/28 06:07:32 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000-0x28)={@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]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000004000)={0x0, 0x0, 0x6}, &(0x7f0000003000-0x4)=0x8) 2018/01/28 06:07:32 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000c000-0x8)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0x8, 0x8, "7f"}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:07:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007b5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/28 06:07:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = timerfd_create(0x0, 0x0) poll(&(0x7f0000004000-0x48)=[{r0, 0x0, 0x0}], 0x1, 0x7) recvmsg(r0, &(0x7f00004f9000)={&(0x7f0000a8b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, 0x3a, &(0x7f0000d12000-0x50)=[{&(0x7f00005d8000-0x5d)=""/93, 0x5d}, {&(0x7f0000d50000)=""/11, 0xb}, {&(0x7f0000442000)=""/36, 0x24}, {&(0x7f000091b000)=""/105, 0x69}, {&(0x7f0000e19000)=""/217, 0xd9}], 0x5, 0x0, 0x0, 0x0}, 0x0) connect$pppoe(r1, &(0x7f0000ddb000-0xd)={0x18, 0x0, {0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="b8a1a6f9ed1edd413eeed40eb734df16"}}, 0x1e) 2018/01/28 06:07:32 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x0, 0x0, 0x20c5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000+0x294)='net/l2cap\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000006000-0x8)={0x0, 0x7f}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x5, 0x3, 0x2, 0x2, 0x4, 0x100000000, 0x66, 0x7a5, r2}, &(0x7f0000003000-0x4)=0x20) 2018/01/28 06:07:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000090e000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@output_mark={0x8, 0x1d, 0x8}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet(0x2, 0xf, 0x8) 2018/01/28 06:07:32 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000011000/0x2000)=nil) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000013000-0x8)='./file0\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000-0x18)={0xaa, 0xfffffffffffffffc, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_open(&(0x7f0000002000-0x1d)='eth1vmnet0selinux:GPLselinux\x00', 0x0, 0x0, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 232.425552] device syz0 entered promiscuous mode [ 232.435038] device syz0 left promiscuous mode 2018/01/28 06:07:32 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000009000)='/dev/ashmem\x00', 0x1) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000005000-0x6c)="b3dbef66a27aee1b6a175e6c6a7b18c61fcf73fef89a376ec43a93a58dac800c54bab55dbbea0b5374256a4f876aaa8fcc492d9875ee06f97a2f0cfdcbc5d04a58ea7b7cc5e1d923a6e1bdf6d223182b0ccc2ac0d86b5960dcc912185876c2cf97924890de9fb4531b871c39", 0x6c, 0x4000000, &(0x7f000001b000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000015000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f000001b000)={{0x0, 0x4}, 'port0\x00', 0x8, 0x1000, 0x5, 0x818e, 0x9, 0x4, 0x3f, 0x0, 0x2, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/01/28 06:07:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) process_vm_writev(r1, &(0x7f0000e99000)=[{&(0x7f0000ad3000-0x30)=""/48, 0x30}], 0x1, &(0x7f000088f000-0x20)=[{&(0x7f00002d3000-0x53)=""/83, 0x53}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000479000-0x8)={0x0, 0x0}) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00008ef000)=0x0) close(r0) 2018/01/28 06:07:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a36000-0x15)='/dev/pktcdvd/control\x00', 0x301000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a65000-0x4)=0x3, 0x4) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000fa7000)=0x4, 0x4) 2018/01/28 06:07:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ae9000)='/selinux/mls\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000747000)='user\x00', &(0x7f0000411000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c55000-0xb9)="4a98ba92a0b8662538ea2a88661e07f379cb57f08ddc9f98e93996f11d9d21c2f34bedf833992f7728095c6ac903652762da760a82f142378e69379a566f358aac4d80209d6df3475d330ec896b1da64c9454bfe71d6c8139fa290fdc8dee94714f03ff8c97eda64c75f28244e0cc8b7de386938d64a96285dbbe023356bed9089506f11129106c3a8962828ba2d345b26cd870deca7b48d1ea1f2f994685b1402b617239717556742c55786fa8692d4badb7bdfaf9f3e6128", 0xb9, 0xfffffffffffffffa) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000824000)={0x0, 0x0, 0x0}, &(0x7f00004db000-0x4)=0xc) keyctl$chown(0x4, r1, r2, r3) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00004bc000)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000893000-0x18)=[{0xc, 0x6}, {0x8, 0x73a}, {0xc, 0xda}], 0x3) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000c02000+0xa8)=0x1) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bf6000-0xe)='/dev/keychord\x00', 0x20080, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000677000-0x88)={0x7, {{0xa, 0x2, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1c) pipe(&(0x7f00000f9000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000b9d000)=[{0x8, 0x2}, {0x3, 0x8}, {0x8, 0xc7e}, {0x8, 0x1}, {0x4, 0x9}, {0x8, 0x7fffffff}, {0x4, 0x7f}, {0x3, 0x7fffffff}, {0x7, 0xffff}], 0x9) mmap(&(0x7f0000634000/0x3000)=nil, 0x3000, 0x4, 0x10, r5, 0x0) 2018/01/28 06:07:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') timer_create(0x5, &(0x7f0000328000-0x60)={0x0, 0x6, 0x6, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c01000)=0x0) timer_getoverrun(r2) sendfile(r1, r1, &(0x7f00005a6000)=0x0, 0x1e) 2018/01/28 06:07:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b25000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000391000)={@common='gretap0\x00', @ifru_settings={0xfffffffffffffff7, 0x0, @fr_pvc_info=&(0x7f0000a3b000)={0x0, @common='dummy0\x00'}}}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000260000)={0x0, 0x0, []}) 2018/01/28 06:07:32 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$inet6(0xa, 0x3, 0x9, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002000)={0x0, @in={{0x2, 0x1, @rand_addr=0xdfbb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000a000-0x4)=0x8c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000000a000-0x26)={r2, 0x1e, "85baa401ce2cf79cf28e914db8f0a4c0a7ef0472cdcb9441679102e4f5ee"}, &(0x7f000000a000-0x4)=0x26) unshare(0x28060400) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000004000-0x7)='cpuset\x00') sendfile(r3, r3, &(0x7f0000007000)=0x0, 0x1) 2018/01/28 06:07:32 executing program 4: socket(0x5, 0x6, 0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000009000-0x8)='./file0\x00', 0x881, 0x100) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000009000-0xb)="000873da000bdd601eb9c7") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000006000)=[], 0x0) getdents64(r3, &(0x7f0000002000)=""/72, 0x48) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) exit(0x0) getdents64(r3, &(0x7f0000001000-0x1000)=""/0, 0x0) [ 232.467912] device syz0 entered promiscuous mode [ 232.477587] device syz0 left promiscuous mode 2018/01/28 06:07:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007e9000)="6e65742f726f75746500a1") readv(r0, &(0x7f00000b7000)=[{&(0x7f00005d4000-0xbc)=""/188, 0xbc}], 0x1) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000102000)=0xffffffff7fffffff, 0x4) r1 = getpgrp(0x0) getpriority(0x1, r1) 2018/01/28 06:07:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fde000)={0x0, 0x0, 0x0}, &(0x7f0000fde000)=0x2) r2 = syz_open_procfs(r1, &(0x7f00006a2000-0x8)='net/llc\x00') ioctl$KDSETMODE(r2, 0x4b3a, 0x3) capget(&(0x7f000010c000)={0x20080522, r1}, &(0x7f00000f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) signalfd(r0, &(0x7f0000708000)={0xffffffff}, 0x8) 2018/01/28 06:07:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000bac000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) r0 = request_key(&(0x7f000087d000-0x6)='.dead\x00', &(0x7f00008d0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000eb8000-0x2)='#\x00', 0xfffffffffffffff9) getresuid(&(0x7f0000fa2000)=0x0, &(0x7f0000045000-0x4)=0x0, &(0x7f0000f54000-0x4)=0x0) getresgid(&(0x7f0000960000-0x4)=0x0, &(0x7f0000186000)=0x0, &(0x7f0000fcf000-0x4)=0x0) keyctl$chown(0x4, 0x0, r1, r2) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00007e6000)='/dev/keychord\x00', 0x4000, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000d13000-0x4)=0x7) getsockname$packet(0xffffffffffffff9c, &(0x7f000007f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000671000)=0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000e78000-0x10)={r4, 0x1, 0x6, @random="3f4147aa7389", [0x0, 0x0]}, 0x10) add_key$user(&(0x7f0000967000)='user\x00', &(0x7f0000023000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008d7000-0x80)="fd0fe2faae8a3c744eda9f0f0ceb67fa150a231b5fff5f5a4db9e06c9e81bdfbdf5a78534f8678000004012e04bcb8f80000cb1d95c8a4ab871f3bc6c164940a4324926fafd570b12eadd20acd3e0c18215c8d9da930e46d643410a17e30a83160cb383212ad5cb16c14c7f58d1291c292ec27a07c0f205f86b8b5d20511786a", 0x7b, r0) keyctl$session_to_parent(0x12) 2018/01/28 06:07:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fdc000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00006fd000)=[{{&(0x7f0000064000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000618000)=[{&(0x7f000012d000-0x1000)=""/4096, 0x1000}, {&(0x7f000011a000)=""/28, 0x1c}, {&(0x7f0000efa000-0xe2)=""/226, 0xe2}, {&(0x7f0000c71000)=""/53, 0x35}], 0x4, 0x0, 0x0, 0x281}, 0x1}, {{&(0x7f0000a8e000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f000089d000-0x10)=[{&(0x7f00002a5000-0xa2)=""/162, 0xa2}], 0x1, &(0x7f0000129000-0x14)=""/20, 0x14, 0xf0}, 0x6}, {{&(0x7f00008ae000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000c34000-0xd)=[{&(0x7f0000529000)=""/89, 0x59}, {&(0x7f0000d2b000)=""/93, 0x5d}, {&(0x7f00009e0000-0x31)=""/177, 0xb1}, {&(0x7f0000a99000)=""/137, 0x89}], 0x4, &(0x7f000025e000)=""/0, 0x0, 0x1}, 0x7}, {{&(0x7f0000fbf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000572000-0xa0)=[{&(0x7f0000991000)=""/171, 0xab}, {&(0x7f0000751000)=""/147, 0x93}, {&(0x7f0000d0c000)=""/177, 0xb1}, {&(0x7f0000141000)=""/139, 0x8b}, {&(0x7f00006e2000-0x1)=""/1, 0x1}, {&(0x7f0000af8000)=""/36, 0x24}, {&(0x7f0000bfb000-0xd3)=""/211, 0xd3}, {&(0x7f00002aa000-0x44)=""/68, 0x44}, {&(0x7f00007d7000-0x73)=""/115, 0x73}, {&(0x7f0000f31000-0xc6)=""/198, 0xc6}], 0xa, &(0x7f0000545000-0x2b)=""/43, 0x2b, 0xff}, 0x9}, {{&(0x7f0000938000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e1c000-0x40)=[{&(0x7f000039d000-0x9)=""/9, 0x9}, {&(0x7f0000622000-0xad)=""/173, 0xad}, {&(0x7f00009cc000-0xd1)=""/209, 0xd1}, {&(0x7f00007e9000-0xab)=""/171, 0xab}], 0x4, &(0x7f0000f0f000)=""/217, 0xd9, 0x1000}, 0x37}], 0x5, 0x0, &(0x7f00006c4000)={r0, r1+10000000}) setsockopt$inet6_dccp_buf(r2, 0x21, 0x8e, &(0x7f0000d7b000-0x83)="be1ffeb49d6556ff02bc9fcf8bc6a56f5a0831f45fe60cbd13898a12854b5ae5bc2259f90f822fbb01aeff2a971082579e4ec9f6beedb20bb95d4ec74b547b327e03f8b85b0e60ee3b352b3e83bc7118f464aa0c09113fd3b6c88d5c34ff3fd1b2cd1a7dcae017b03153f83e057e30b0dc6d77965ce5ec008b332a728367df1581364e", 0x83) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/28 06:07:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000468000-0x4)=0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000c24000-0xa)='sessionid\x00') r2 = syz_open_procfs(0x0, &(0x7f000075b000-0xb)='clear_refs\x00') sendfile(r2, r1, &(0x7f0000b82000)=0x0, 0x400000ff) 2018/01/28 06:07:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet(0x2, 0x7, 0x19600, &(0x7f00008fc000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 06:07:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e6b000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000cf8000)={0x0, @in={{0x2, 0xffffffffffffffff, @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]}, 0x1ff, 0x0, 0x626a, 0x0, 0x0}, 0xa0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000070e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00007e8000-0x14)={0x0, 0x1, 0x5, 0x7, 0x8001, 0x7fff}, &(0x7f0000992000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000007d000)=@sack_info={r2, 0x5, 0x0}, &(0x7f000082b000-0x4)=0xc) getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00009d8000)={0x8, 0x0, 'client1\x00', 0x1, "695347dd66ea113d", "f9c0d328e558aae00412ef1690b12e8c7fd629ff0511d3a79e3620e2e01b8c89", 0x5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000270000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:07:32 executing program 1: alarm(0x3) mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000ca9000-0x14)="") mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000044000)={0x0, 0x0}) 2018/01/28 06:07:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x5, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000093c000-0x4)=0x10, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fb", 0x1}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/28 06:07:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f1b000-0xe)='/dev/keychord\x00', 0x109000, 0x0) bind$pptp(r0, &(0x7f000015f000)={0x18, 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]}, 0x20) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b37000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000198000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b55000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00005f4000-0x8)=0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000366000-0x1)=0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00004c1000-0x4)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) ppoll(&(0x7f00009c0000)=[{r0, 0x20, 0x0}, {r0, 0x1000, 0x0}, {r2, 0x0, 0x0}, {r0, 0x1, 0x0}], 0x4, &(0x7f0000882000-0x10)={0x0, 0x1c9c380}, &(0x7f0000215000-0x2)={0x9}, 0x8) 2018/01/28 06:07:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) getsockname$packet(r0, &(0x7f00008ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d36000)=0x14) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00003dc000-0x50)={@common='syzkaller1\x00', @ifru_addrs=@can={0x1d, r1, 0x0, 0x0}}) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "88173b", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/28 06:07:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f7f000)='./file0\x00', 0x200) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000140000-0x7)='mqueue\x00', 0x2000000000000000, &(0x7f00003ad000)="") mount(&(0x7f00003c2000)='./file0/bus\x00', &(0x7f0000122000)='./file0\x00', &(0x7f0000772000-0x7)='mqueue\x00', 0x0, 0x0) [ 232.739036] keychord: unsupported version 0 [ 232.764425] keychord: unsupported version 0 2018/01/28 06:07:32 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000001000-0x3f)=""/63, &(0x7f000010e000-0x4)=0x3f) setsockopt$inet6_buf(r0, 0x29, 0x10, &(0x7f0000bda000-0x14)="", 0x0) 2018/01/28 06:07:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='-\\^wlan0\x00', 0x2) fcntl$addseals(r0, 0x409, 0x7) r1 = add_key$keyring(&(0x7f00003a1000-0x8)='keyring\x00', &(0x7f0000fbe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$revoke(0x3, r1) fallocate(r0, 0xfffffffffffffffd, 0x1, 0x2) syncfs(r0) 2018/01/28 06:07:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x3881) bind$inet6(r0, &(0x7f0000102000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1a) 2018/01/28 06:07:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) close(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) truncate(&(0x7f0000756000-0x8)='./file0\x00', 0x6) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000ab8000-0x1000)="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", 0xe41}, {&(0x7f0000ac8000)="6df51dbf6fa4dcca21b643da1a66e90dfba52e2a0ff354eafba7295e217deab22895f0a6f13eb8263af0e8e8b845171146877edf7665f0ffe19168924e9ba7309b16a2b8197e9364e8ee6f96c156e066805452df8df7f0cfa97ae0e00bca7f905c21ddfa3bee1a2f7de36816004d18777843ad1fc72a8c0b0f91bae9c31af56d87bc30231309c0c2b66f84310985d59405680cf48c9d44dea67857be2e8267af1802e79f9babbe7110a3e0a06e4a77539303323f65539331ccde49e63131c3baa487fd5cea4146874137677d6425c9e85a8d0c5b55f01c41986c812d37a114", 0xdf}], 0x2) 2018/01/28 06:07:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000b1e000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00004c6000-0x38)={&(0x7f000006b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000242000)=[], 0x0, &(0x7f00007eb000)=""/185, 0xb9, 0x0}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="1903000001010b0000fffffff60009a5", @ifru_map={0x7fff, 0x0, 0x1, 0x0, 0x0, 0x0}}) 2018/01/28 06:07:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f000055a000-0x8)='./file0\x00') r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000a49000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "1b0c47894d72ba71501210936d8bc51f2bd772d3b3efc81ef507cd94354cd5d7958f26ba2bbfe31f839b9971dcedec2ad2a6a366e7ea8d417c3285a4b5247173", "3c49620f0072a68c2ab040b577fa9dbdc84bbf1d6370659dca388627afc9d10c", [0x0, 0x0], 0x0}) lgetxattr(&(0x7f000032e000-0x8)='./file0\x00', &(0x7f0000ab2000-0x5)=@random={'osx.', '\x00'}, &(0x7f00006ad000)=""/206, 0xce) 2018/01/28 06:07:32 executing program 5: mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b7e000-0x55)={0x0, 0x0, ""}, &(0x7f000088d000)=0x8) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000eec000-0x8)='./file0\x00', &(0x7f0000ed0000-0xb)=@random={'osx.', ']bdev@\x00'}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x80000001, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000b0a000)=""/128, 0x80) 2018/01/28 06:07:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000019e000)='self---:/y\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00009a8000)={0x7f, 0x0, 'client0\x00', 0x4, "39c43da0a0ff1dc0", "cf261456f136d46fa17b7391d1922fce892e7245328ebe3a11d08222195e9c20", 0x80000001, 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]}) accept$ipx(r0, &(0x7f00004e1000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000074f000-0x4)=0x10) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f0000605000-0x2)=[{&(0x7f00009b9000-0x62)="2900000018003109004a0001000c00070a0000000a00ff068000001d0c2da0e3f6edc84d0e38557dc405fe256b730fae782cecb5dd15c7ff", 0x38}], 0x1) 2018/01/28 06:07:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002da000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003c5000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f0, 0x0, 0x3, 0xb, 0x0, 0x4f1, 0x3}, &(0x7f0000461000)=0x20) r1 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000078000)={0x0, 0x20}, &(0x7f0000766000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000551000-0x14)={0x0, 0x3, 0x6, [0x91d, 0xfffffffeffffffff, 0x400000000000000, 0x1000, 0x1, 0x0]}, &(0x7f0000ea1000)=0x14) chmod(&(0x7f0000a65000)='./file0\x00', 0xc8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000afe000-0x10)={0x0, 0x3f, 0x3, 0x9}, &(0x7f0000cd9000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00007ed000-0xe)={0x0, 0x0, 0x3, [0x9, 0x8, 0x3]}, &(0x7f0000390000-0x4)=0xe) sendmmsg$inet_sctp(r1, &(0x7f0000b66000)=[{&(0x7f00004f9000-0x10)=@in={0x2, 0x1, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000300000)=[{&(0x7f0000e2b000)="9ce22e8e86ab7dbcc9b76a0b24ace1b22a36c95244117ab6f8b368307efafd8b3255bfd9fbd24d9c39951cf1725ab5c607fc92a95db4fab93f1dde14984fa8d00af208f73c4ab9ab64ab84774f78f33279bdeb17", 0x54}], 0x1, &(0x7f000017a000)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x8, 0xfffffffffffffff8, r2}}, @init={0x18, 0x84, 0x0, {0x6, 0xff, 0xfffffffffffffffe, 0x40}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x6, 0x2, 0x7f, 0x7, 0x8, 0x2, 0x100, r3}}], 0x90, 0x800}, {&(0x7f0000cfe000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000012e000-0x10)=[{&(0x7f000050e000-0x2)="23ea", 0x2}], 0x1, &(0x7f00007fa000)=[@init={0x18, 0x84, 0x0, {0x8, 0x800, 0x8001, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x208, 0xdb5, 0xb05d, 0x1, 0x6, 0x5, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8004, 0x8, 0x6, r5}}, @init={0x18, 0x84, 0x0, {0xdb1, 0x2, 0x6, 0x948}}], 0xc0, 0x0}], 0x2, 0x40000) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/28 06:07:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x9) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00003a9000)=0x0, &(0x7f00003a6000)=0x4) 2018/01/28 06:07:32 executing program 6: ioprio_set$pid(0x1, 0x0, 0x4001) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b63000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fchmod(r0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6, 0x8000, 0x101, 0x5, 0x1, 0xfffffffffffff801, 0x8, {0x0, @in6={{0xa, 0x0, 0x34, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x4b, 0xffff, 0x1b8fca46, 0x1}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009db000-0x6)={r1, 0x400000005}, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003c1000)={r2, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9985, 0x8000, 0x9e0, 0x7f}, &(0x7f0000da3000-0x4)=0xa0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00008f4000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000002000-0x4)=0x0) ioprio_get$pid(0x1000000000002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000002000-0x2d)=""/45) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000001000)={0xec7, 0x2, 'client0\x00', 0xffffffff80000000, "e4d4c4310ed05fb8", "b1a64a52d728b375a723ee4007e52772a4dce20827570d6822ae4dc937088bec", 0x9, 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]}) 2018/01/28 06:07:32 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000021000-0x8)={0x0, 0x0}, 0x0, 0x5) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r0, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}, 0xfffffea2) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000019000-0x10)='/dev/sequencer2\x00', 0x40040, 0x0) sendfile(r1, r0, &(0x7f000001f000)=0x0, 0x200010004) 2018/01/28 06:07:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00005f0000-0x8)={0x0}, 0x0, 0x8) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98)="", &(0x7f00009d0000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000528000)='/dev/rfkill\x00', 0x14000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r0}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000d7e000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) fcntl$setsig(r1, 0xa, 0x2a) 2018/01/28 06:07:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a6a000)={@common='gre0\x00', @ifru_map={0x7, 0x7f, 0x3ff, 0xffffffff, 0x0, 0x8}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_addrs=@nfc={0x27, 0x0, 0x0, 0x0}}) mremap(&(0x7f0000412000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000f88000/0x1000)=nil) 2018/01/28 06:07:32 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fa0000)=0x0) ptrace$getregs(0xe, r0, 0x3, &(0x7f0000c00000)=""/229) prctl$intptr(0x1c, 0x7) prctl$intptr(0x1c, 0x0) 2018/01/28 06:07:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000adc000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00005ba000-0x20)={0x3, 0x6, 0x4, 0x3, 0x4, 0x2000}) connect$inet6(r0, &(0x7f0000866000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) 2018/01/28 06:07:33 executing program 7: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) renameat2(r0, &(0x7f0000aa7000)='./file0\x00', r0, &(0x7f000047c000-0x8)='./file0\x00', 0x2) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x2) open(&(0x7f0000705000-0x8)='./file0\x00', 0x0, 0x0) [ 232.979913] 9pnet_virtio: no channels available for device ./file0 2018/01/28 06:07:33 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000001a000)=0x0) 2018/01/28 06:07:33 executing program 6: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000785000-0xd)='net/rt_cache\x00') pread64(r0, &(0x7f0000520000)=""/0, 0x0, 0x20000000800) 2018/01/28 06:07:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000093a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000f00000-0xa8)=""/168) 2018/01/28 06:07:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() r0 = getpgid(0xffffffffffffffff) ptrace(0xffffffffffffffff, r0) creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) [ 233.101160] 9pnet_virtio: no channels available for device ./file0 2018/01/28 06:07:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5f000-0xb)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f00009f8000-0xc2)=""/194) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000cbc000)=@assoc_id=0x0, &(0x7f0000f96000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000a5000)={r1, 0x7b37}, 0x6) 2018/01/28 06:07:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) openat(r0, &(0x7f0000864000-0x8)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000ca9000-0x14)="") [ 233.153612] ': renamed from gre0 2018/01/28 06:07:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004520, &(0x7f0000ac4000)="") setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000bfb000-0x4)=0x9, 0x4) 2018/01/28 06:07:33 executing program 0: mmap(&(0x7f0000000000/0xedc000)=nil, 0xedc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) 2018/01/28 06:07:33 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) shutdown(r1, 0x1) mq_getsetattr(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 06:07:33 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0xfffffe96) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000001000+0x8fa)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004000-0x8c)={r2, @in6={{0xa, 0x0, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000)='/dev/keychord\x00', 0x181040, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000006000)=0x81, 0x4) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000005000-0x4)=0x0) 2018/01/28 06:07:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000889000)={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000049000)='/dev/sg#\x00', 0x5, 0x90000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000b8b000-0x4)=0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00005d7000)={r1, 0x4}) fallocate(r0, 0x3, 0x0, 0x10000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000781000-0x8)=[{0x4, 0x8}], 0x1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000abb000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000b7f000)=0x0, &(0x7f00000f7000-0x4)=0x8) 2018/01/28 06:07:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d36000-0xa)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00002eb000-0x24)={0x8, 0x0, 0x101, 0x3, 0x2, 0x7f, 0x3, 0x200, 0x1f, 0x8862, 0x4, 0x5}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000050d000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000058000)=0xe8) dup(r0) socketpair$inet6(0xa, 0xb, 0x20, &(0x7f0000fbb000)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000434000)='/dev/sequencer2\x00', 0x181000, 0x0) fstat(0xffffffffffffffff, &(0x7f0000816000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00001f7000)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x0, 0x2, 0x0, 0x1f, 0xa, 0xa0, 0xa0, 0x0, r1, r2}, {0xce0, 0x81, 0xe6, 0xfd4b, 0x8, 0x7, 0x5, 0x9}, {0x9, 0x8, 0x3, 0x5de2}, 0x3f0000000000, 0x2, 0x0, 0x0, 0x3, 0x1}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x3, 0x1, 0x8, 0x9, 0x6, 0xe6}}, 0xe8) fstat(0xffffffffffffffff, &(0x7f0000a34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0xffffffff) 2018/01/28 06:07:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006e8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000474000-0x24)=@ethtool_ringparam={0x11, 0x4, 0x800, 0x3ff, 0xffffffffffffff00, 0x8, 0x800000000000000, 0x4, 0x91}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00003e5000)=0x80000001, 0xfffffffffffffd53) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e95000-0x14)={0x0, 0xfff, 0x0, 0x0, 0x0}, 0x14) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001ee000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000408000-0x4)=0x10001, 0x4) 2018/01/28 06:07:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) removexattr(&(0x7f0000313000-0x8)='./file0\x00', &(0x7f00002d0000-0xc)=@known='trusted.syz\x00') 2018/01/28 06:07:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00007c5000-0x5aa)="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", 0x598, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1b9", 0x9, 0xc800, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f0a000-0xc)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/28 06:07:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f000015e000)={0x2, &(0x7f000077a000-0x10)=[{0x20, 0x6, 0x6, 0xfffffffffffffff8}, {0x6, 0x8, 0x0, 0x6}]}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_create(0x0, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007f7000-0xc)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f000074f000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a29000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca7000-0x4)=0x2c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002e5000)={r1, 0x8001, 0x7, [0x3, 0x0, 0x100000000000, 0x1, 0x1, 0xdd, 0xc9]}, 0x16) getresgid(&(0x7f0000790000)=0x0, &(0x7f000043a000-0x4)=0x0, &(0x7f0000bbb000-0x1)=0x0) 2018/01/28 06:07:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x5) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00009ee000)=0x0, &(0x7f0000474000-0x4)=0x4) 2018/01/28 06:07:33 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535015dd7c4b279", 0x37}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000027000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000027000-0x4)=0x10) 2018/01/28 06:07:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000ed5000-0x1c)={0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x40}, 0x1c) connect$inet6(r0, &(0x7f0000a65000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xa}, 0x0}, 0x1c) fadvise64(r0, 0x0, 0x63e, 0x5) 2018/01/28 06:07:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() ioctl(r0, 0xfffffffffffeffff, &(0x7f000017f000-0xb1)="ad6ac6be7758f45d7824641f8d69d072ca2f175c62b7af71a3e81921e805e5eaf5e473fbfa0b883765909a92e6bc3162e1e52b753d5d30127e4c356c26fc4d5d180fa0a3a3adae03117f5d6b708a6a512baef9cad69bafbb48cb4e6d4445af373e943d29a18f77e0e4a1ff7eaf59f797365b1ee8e539e1a57c5428bb1479ea1b6165da5bf263fc0547ebb2e0376fb744f5e372d6f9bce990295989dd26ff9a9f195155dcce3061278058b5b9c0992111c7") r1 = socket(0x802000000010, 0x20000000802, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000101000)=0xfffffd5c) lookup_dcookie(0xffff, &(0x7f0000ff9000)=""/171, 0xab) setreuid(r2, 0x0) 2018/01/28 06:07:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) connect$l2tp(r0, &(0x7f00008b8000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x4, 0x3}}, 0x26) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000973000-0x6)='vegas\x00', 0x6) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000003, 0xa012, r1, 0x0) utime(&(0x7f00000fc000-0x8)='./file0\x00', &(0x7f00002f2000-0x10)={0x1, 0x7fff}) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) 2018/01/28 06:07:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) write(r0, &(0x7f0000aac000-0xfc)="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", 0xfc) pipe(&(0x7f0000d9e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000285000)={0x0, 0x0, &(0x7f0000741000)=[]}, &(0x7f0000901000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00004b5000-0x10)={r3, 0x2c, &(0x7f00002ff000-0x2c)=[@in6={0xa, 0x3, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000934000-0x4)=0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a71000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000856000)={r4, 0x20}, 0x8) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f000035c000)={r5, 0x1}) 2018/01/28 06:07:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003d7000-0xe)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c21000)='/dev/ppp\x00', 0x0, 0x0) recvmsg(r1, &(0x7f00004e9000-0x4)={&(0x7f0000555000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00000f9000-0xa0)=[{&(0x7f0000fb8000)=""/56, 0x38}, {&(0x7f0000648000-0x79)=""/121, 0x79}, {&(0x7f0000c4b000-0x4b)=""/75, 0x4b}, {&(0x7f0000d0c000)=""/135, 0x87}, {&(0x7f0000f5f000)=""/4096, 0x1000}, {&(0x7f0000763000)=""/69, 0x45}, {&(0x7f000073c000-0xa2)=""/162, 0xa2}, {&(0x7f000009c000)=""/178, 0xb2}, {&(0x7f0000cfb000)=""/247, 0xf7}, {&(0x7f0000c5a000)=""/0, 0x0}], 0xa, &(0x7f0000adb000-0x41)=""/65, 0x41, 0xd7f5}, 0x2100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$unix(0x1, 0x5, 0x0) sendmmsg$unix(r2, &(0x7f000036d000)=[{&(0x7f00001f8000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000016000)=[{&(0x7f00004ba000)="ae0c7d3280ceb0bfa989bee561089010", 0x10}, {&(0x7f000023a000-0xc)="f6eb41feef4f7ed77b301407", 0xc}, {&(0x7f00006b0000)="2817489c8504d0a81a0fe3dbe4915ad75d3e0607fec81def616a944eac866ddb1e54efe82c153a85fdf14ad5d7a67390b60fe2a67f39f37b6f6acf63b517179d3939c3b431843ad09776e20afe26aca89b1aa81af5fda1b8664f36d815d832b851eac6a33c26cff11749831d1dc0317bcc0233b5ed59be0ad68ca5208b98d6ad4a785842a36006d503ac4e3bb730c918546af4cc45485b6141731aa5eb912429fbbe1c44931f584d9f8e5f5284d6149260946f8d0bfeba95f3049a01f9457a7270f9ba2cedb2770fffbabe5b5e27d3d7dcd28260cd91779bf48bd466a317f5611815ff8a3e005d15009d457d7bebcebaf9f16a6778", 0xf5}, {&(0x7f0000257000-0x41)="6896abf869493970efd1bbc07bf0d79817dc46bbff7436cdde6a1585bad9b5c7c4cb147344e56f219ddeb4c164a3d34fdb3ac5e2ad9934e920e259453b034f24ed", 0x41}, {&(0x7f0000a9a000-0xf0)="b3eb92822856100187a8739fe219e4954fb51344c4ca2d2b8a666feff4696034afd01f69ee22a9025717798e9f243caa7d32623d558d04dc777f976f4923266950f621d5f8e91107d216b14fe211bbb233ea3219a6ed883c88a4e98523783ef050084af6b813b19ce0d6a030de070c0220569c9aeea1817a6559138908c63b7c5d0ab4619be980e4eba448520f28f0b341d4673d80902d8bc5cd612d1bdbb75f807f47eabc09c7b4911a50bf7534bdb9ed3a2b7e8e659d10b2cd568db002378d7d248d86709a51918c1a56587641c3cf3331f86b24d1ea77f033aad9cea8cd15cf98a0942395262421b4d9d4b10683", 0xef}], 0x5, &(0x7f0000a16000-0x50)=[@rights={0x30, 0x1, 0x1, [r5, r2, r5, r4, r3, r5, r2]}], 0x30, 0x7}, {&(0x7f00001b2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c21000)=[{&(0x7f000099c000-0x22)="b75fcd1306eaca794aaf5a5d694c38aaa09c94f57a6ddf369be79adbafe3aed28fef", 0x22}, {&(0x7f0000f2a000-0x2e)="c733dcf4b025405140261b33189943924ad675841da309ef9866607f94aeedb9a179703dacf77f09071672e9f058", 0x2e}, {&(0x7f00001ad000-0x9d)="0af1ef6fb42646ea3cd60abafa729e930469e8f8aa1844a2ff844074b45e4551ad9a22dde97f0f18f30c268d277514da2639d4a734f309abca62abcccac223b7b25e9d6c1b24e808d4dec12c1267f276fd45d34c767c7cf01c71a5df929482eb83f8d29f3ec2eb7029515e9360dfa84651f1fc5b1f7a0af60133fc863f0662ee367074f2af6a4fc2206d0aca06cabe7c22909ba38ba8ea7baddef5a2e6", 0x9d}, {&(0x7f0000884000-0xe4)="5aae107d5bba60a4c33160d820823869028d518b570589427a619f377dd4b73703649a9db5f44cb3ad2b32818fedc8d4ecb420bb2fac67bcde4ea8bd018df0de9df1863f11876f9d663a3ba2bae246447245ad5b0b2de5f194bbd32eed611e6e9950e7e43b4c03afe2f3a35a920994c85c0a91752d8098d67a1f0fbc41524488352268ae647ac957c42d8a231169dbb5db48d864b49595bc6c91d68cca131a50e46dd655eff6a7059f4599f8e1af843ef043bdd879d6050b4f4ac0e7575d76878bae58e65cd50f5649012b1756081656c97a8096477dd5dc4508918f4d0a53215bc9c286", 0xe4}, {&(0x7f000052d000)="6e810a60c68f0d77346e8759791307b8ed199b3e7668fd4f667c5026a9d7dbea9905c509d9e34b83c01e7464fb639b10319ce942c390b532df22c1beddcb1970623dacd7ca3a93ebdd882e56c3ee4b283d1bbf20e75b69f7f9363d2d8d527d28be8d7366f447070dbbc57de7f1f3a4a7046227529e92b36a30b3da0c88fc25e36f0c3b4edb230fbe39f73fef936951c61a0b62d902525cdcc6d9ff0deda873bfc9c64c3f1e44d69f851e62a1569f7adce56fc571e5b2da3722d0e55266723a76cd9fbc92", 0xc4}], 0x5, &(0x7f0000cc5000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x4048001}], 0x2, 0x4000084) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4, r2]}], 0x1, 0x0}, 0x0) r6 = dup3(r3, r2, 0x0) connect$unix(r6, &(0x7f000002d000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/28 06:07:33 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000335000)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000001000-0x23)='system_u:object_r:modules_dep_t:s0\x00', 0x23) clone(0x0, &(0x7f0000cea000)="", &(0x7f0000153000)=0x0, &(0x7f00005e8000-0x4)=0x0, &(0x7f0000f24000+0x19)="") fchown(0xffffffffffffffff, 0x0, 0x0) 2018/01/28 06:07:33 executing program 5: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000ad8000-0x60)={0x0, 0x0, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9d000)=0x0) r3 = syz_open_dev$sg(&(0x7f000066f000)='/dev/sg#\x00', 0x1, 0x402080) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000f9e000)={0x7, 0x4}) 2018/01/28 06:07:33 executing program 7: r0 = socket$inet(0x2, 0x8080f, 0x0) getsockname$inet(r0, &(0x7f0000c5f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/28 06:07:33 executing program 1: r0 = open(&(0x7f000080e000)='./file0\x00', 0x0, 0x42) setsockopt(r0, 0x9, 0x4, &(0x7f0000307000-0x1000)="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", 0x1000) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000976000-0x4)={0x81}, 0x4) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00001ee000-0x50)={@generic=""/16, @ifru_addrs=@ax25={0x0, {""/7}, 0x0}}) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket(0x18, 0x0, 0x20004) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000065d000-0x20)={@generic="a426701ee32bca602e7baf0726865899", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000908000-0x18)={0x0, 0x1, 0x0, 0xfff, 0x6}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0x9, 0x8}, 0xc) 2018/01/28 06:07:33 executing program 6: prctl$getreaper(0x19, &(0x7f000014d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x200001) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000810000-0x8)='./file0\x00') 2018/01/28 06:07:33 executing program 3: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000f8c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00008b5000-0x4)=0x14) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000f8c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000053000)=0x14, 0x80800) recvfrom$packet(r1, &(0x7f0000b5f000-0x55)=""/85, 0x55, 0x2100, &(0x7f00007b4000)={0x11, 0x1f, r2, 0x1, 0x5, 0x6, @random="aeb7e2818dc8", [0x0, 0x0]}, 0x14) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8b000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:07:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000891000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00001fe000-0x8)={0x0, 0x3ff}, 0x8) getpeername(r2, &(0x7f000042c000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, &(0x7f0000d75000)=0x1e) 2018/01/28 06:07:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d84000-0xb)='/dev/sequencer2\x00', 0x0, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) 2018/01/28 06:07:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bb0000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00004c4000-0x4)=0x8) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) recvmsg(r0, &(0x7f00008e2000-0x38)={&(0x7f0000967000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a53000)=[{&(0x7f00007d4000-0xe2)=""/226, 0xe2}, {&(0x7f0000847000)=""/0, 0x0}], 0x2, &(0x7f0000214000-0xfc)=""/252, 0xfc, 0x40}, 0x60) write$selinux_validatetrans(r1, &(0x7f00001c0000)={'system_u:object_r:ping_exec_t:s0', 0x20, 'system_u:object_r:devpts_t:s0', 0x20, 0x30, 0x30, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x60) 2018/01/28 06:07:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x8, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x0}, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:07:33 executing program 2: r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/214, 0xd6}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00007b7000)=""/21, 0x15}, {&(0x7f0000766000)=""/17, 0x11}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x23)=""/35, 0x23}, {&(0x7f000084d000-0x89)=""/137, 0x89}], 0x7, &(0x7f0000000000)=[{&(0x7f0000e5b000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f0000319000)=""/71, 0x47}, {&(0x7f0000001000-0x37)=""/55, 0x37}], 0x4, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000019000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f000001a000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000001c000-0x58)={0x7f, 0x80f, 0x100000000, 0x5, 0xfff, 0x7d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:07:33 executing program 4: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe0000)='/dev/ptmx\x00', 0x81ffc, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000fe1000+0xd31)=[{r0, 0x0, 0x0}, {r0, 0x40, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x400, 0x0}], 0x5, &(0x7f0000fe1000)={0x0, 0x0}, &(0x7f000024a000-0x8)={0x1}, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2018/01/28 06:07:33 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) execveat(r1, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000012000-0x8)=[], &(0x7f0000001000)=[], 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0xffffffff80000001, 0x5, 0x5, 0x1f, 0x8, 0x1, 0xffffffff, {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]}, 0x0, 0xb48b, 0x6, 0x9, 0x8}}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={r2, 0x3ff, 0x0, 0x4, 0xfffffffffffffff9}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000001000)=0x400, 0x4) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() tkill(r3, 0x16) close(r0) 2018/01/28 06:07:33 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x10000, 0x9, 0x8, 0x1ff, 0x9, 0x8, 0x101, 0x5, 0xffffffffffffffff, 0x8001, 0x5}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003dd000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b56000)={0x0, @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]}, 0x8, 0x4, 0x7e, 0x8, 0x6}, &(0x7f0000a59000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d7a000-0x20)={0x3, 0x3, 0x2, 0x1, 0x2, 0x0, 0x3, 0xffffffffffffffff, r2}, &(0x7f00005ef000)=0x20) r3 = socket$unix(0x1, 0x3, 0x0) listen(r3, 0x1) r4 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000eb2000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r4, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r5, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x5d7}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f00001b5000)=0x0) 2018/01/28 06:07:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000090000-0x8)={0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000bf7000-0x2068)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "830ea60c70c4bdc4"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}, 0xfca) 2018/01/28 06:07:33 executing program 4: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000cec000-0x4)=0x0, &(0x7f0000f8b000)=0x4) 2018/01/28 06:07:33 executing program 1: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x3, 0x0}) r2 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x2000080) inotify_rm_watch(r0, r2) ppoll(&(0x7f0000283000-0x28)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000956000-0x8)={0x0}, 0x8) 2018/01/28 06:07:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000097c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000c6f000-0x3a)=""/58) r1 = socket$inet6(0xa, 0x806, 0xfffffffffffffffd) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000871000-0x8)=0x4) getsockopt$inet6_buf(r1, 0x29, 0x2, &(0x7f000076c000)=""/175, &(0x7f0000c00000-0x4)=0xaf) 2018/01/28 06:07:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c62000-0x8)={0x0, 0x0}) r0 = socket(0xd, 0x800002, 0x0) bind$inet(r0, &(0x7f0000142000+0x74a)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) 2018/01/28 06:07:34 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000055e000)={0x0, 0x0, 0x30}, &(0x7f000046c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006bc000)={r1, 0x1ff}, &(0x7f00009ab000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000881000-0x8c)={r1, @in6={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup3(r2, r0, 0x0) 2018/01/28 06:07:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009f4000-0xc)='net/netstat\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000870000-0x58)={{0x3, 0x4}, 0x1, 0x1, 0x2, {0x1, 0x5}, 0x8, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, &(0x7f000017d000-0x8)=0x10003, 0x8001) 2018/01/28 06:07:34 executing program 6: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7f7, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000afd000)=0x1000204, 0x4) pipe2(&(0x7f000015c000)={0x0, 0x0}, 0x4800) shutdown(r1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00008bd000-0x10)=[{0x3, 0xff}, {0x0, 0xfffffffffffffff9}], 0x2) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eed000)=[], 0x0, &(0x7f00009fe000-0x51)=""/0, 0x0, 0x0}, 0x40002106) [ 233.983931] device gre0 entered promiscuous mode [ 233.996000] syz-executor4: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) 2018/01/28 06:07:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007c2000-0xe)='net/protocols\x00') ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00003cc000-0x6d)=""/109) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000003000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000e9a000)=""/177, &(0x7f0000554000)=0xb1) 2018/01/28 06:07:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006f5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto(r0, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0xb, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000d5a000)=""/125, &(0x7f000095e000)=0x7d) 2018/01/28 06:07:34 executing program 5: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x0, &(0x7f000082c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fc1000-0x8)={0x6, 0x0, 0x1f, 0x8}, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) dup2(r1, r1) write$sndseq(r1, &(0x7f000086b000-0x30)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) [ 233.996008] CPU: 0 PID: 10219 Comm: syz-executor4 Not tainted 4.9.78-g68d447c #23 [ 233.996012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.996024] ffff8801c384f880 ffffffff81d943a9 1ffff10038709f13 ffff8801c3d13000 [ 233.996034] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801c384f990 [ 233.996044] ffffffff81451b82 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 233.996046] Call Trace: [ 233.996059] [] dump_stack+0xc1/0x128 [ 233.996076] [] warn_alloc+0x212/0x240 [ 233.996085] [] ? zone_watermark_ok_safe+0x280/0x280 [ 233.996094] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 233.996102] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 233.996110] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 233.996118] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 233.996127] [] __vmalloc_node_range+0x3f5/0x5f0 [ 233.996134] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 233.996142] [] ? kmalloc_order_trace+0x7a/0x190 [ 233.996149] [] vmalloc+0x5b/0x70 [ 233.996159] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 233.996166] [] xt_alloc_entry_offsets+0x41/0x60 [ 233.996174] [] translate_table+0x2da/0x1cd0 [ 233.996184] [] ? mark_held_locks+0xaf/0x100 [ 233.996193] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 233.996201] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 233.996210] [] ? arpt_alloc_initial_table+0x690/0x690 [ 233.996218] [] ? retint_kernel+0x2d/0x2d [ 233.996224] [] do_arpt_set_ctl+0x2b7/0x650 [ 233.996231] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 233.996239] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 233.996247] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 233.996254] [] ? mutex_unlock+0x9/0x10 [ 233.996264] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 233.996271] [] nf_setsockopt+0x67/0xc0 [ 233.996278] [] ip_setsockopt+0xa1/0xb0 [ 233.996286] [] tcp_setsockopt+0x82/0xd0 [ 233.996293] [] sock_common_setsockopt+0x95/0xd0 [ 233.996299] [] SyS_setsockopt+0x160/0x250 [ 233.996306] [] ? SyS_recv+0x40/0x40 [ 233.996313] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 233.996321] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 233.996328] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 233.996334] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 233.996337] Mem-Info: [ 233.996356] active_anon:43125 inactive_anon:57 isolated_anon:0 [ 233.996356] active_file:3590 inactive_file:8281 isolated_file:0 [ 233.996356] unevictable:0 dirty:106 writeback:0 unstable:0 [ 233.996356] slab_reclaimable:5796 slab_unreclaimable:60245 [ 233.996356] mapped:24186 shmem:197 pagetables:605 bounce:0 [ 233.996356] free:1486218 free_pcp:314 free_cma:0 [ 233.996374] Node 0 active_anon:172600kB inactive_anon:228kB active_file:14360kB inactive_file:33124kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96744kB dirty:424kB writeback:0kB shmem:788kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 22528kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 233.996389] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 233.996412] DMA32 free:2980000kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:48kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 233.996436] Normal free:2948964kB min:36824kB low:46028kB high:55232kB active_anon:172600kB inactive_anon:228kB active_file:14360kB inactive_file:33124kB unevictable:0kB writepending:424kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:23184kB slab_unreclaimable:240980kB kernel_stack:6304kB pagetables:2420kB bounce:0kB free_pcp:488kB local_pcp:360kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 233.996483] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 2*4kB (M) 1*8kB (M) 3*16kB (M) 1*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980000kB Normal: 45*4kB (UME) 221*8kB (UME) 754*16kB (UME) 605*32kB (UME) 446*64kB (UME) 186*128kB (UM) 70*256kB (UM) 23*512kB (UME) 11*1024kB (UME) 1*2048kB (E) 688*4096kB (M) = 2946780kB [ 233.997922] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 233.997924] 12067 total pagecache pages [ 233.997929] 0 pages in swap cache [ 233.997933] Swap cache stats: add 0, delete 0, find 0/0 [ 233.997934] Free swap = 0kB [ 233.997936] Total swap = 0kB [ 233.997939] 1965979 pages RAM [ 233.997940] 0 pages HighMem/MovableOnly [ 233.997942] 320509 pages reserved [ 234.015510] syz-executor4: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 234.034790] CPU: 1 PID: 10226 Comm: syz-executor4 Not tainted 4.9.78-g68d447c #23 [ 234.034794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.034805] ffff8801c3897880 ffffffff81d943a9 1ffff10038712f13 ffff8801c3d14800 [ 234.034812] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801c3897990 [ 234.034819] ffffffff81451b82 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 234.034820] Call Trace: [ 234.034835] [] dump_stack+0xc1/0x128 [ 234.034847] [] warn_alloc+0x212/0x240 [ 234.034854] [] ? zone_watermark_ok_safe+0x280/0x280 [ 234.034864] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 234.034870] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 234.034878] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 234.034887] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 234.034895] [] __vmalloc_node_range+0x3f5/0x5f0 [ 234.034901] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 234.034908] [] ? kmalloc_order_trace+0x7a/0x190 [ 234.034915] [] vmalloc+0x5b/0x70 [ 234.034924] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 234.034930] [] xt_alloc_entry_offsets+0x41/0x60 [ 234.034937] [] translate_table+0x2da/0x1cd0 [ 234.034946] [] ? mark_held_locks+0xaf/0x100 [ 234.034954] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 234.034962] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 234.034971] [] ? arpt_alloc_initial_table+0x690/0x690 [ 234.034978] [] ? retint_kernel+0x2d/0x2d [ 234.034984] [] do_arpt_set_ctl+0x2b7/0x650 [ 234.034991] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 234.034999] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 234.035006] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 234.035013] [] ? mutex_unlock+0x9/0x10 [ 234.035022] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 234.035029] [] nf_setsockopt+0x67/0xc0 [ 234.035037] [] ip_setsockopt+0xa1/0xb0 [ 234.035044] [] tcp_setsockopt+0x82/0xd0 [ 234.035053] [] sock_common_setsockopt+0x95/0xd0 [ 234.035060] [] SyS_setsockopt+0x160/0x250 [ 234.035066] [] ? __fget+0x228/0x3a0 [ 234.035073] [] ? SyS_recv+0x40/0x40 [ 234.035080] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 234.035088] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 234.035095] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 234.035103] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 234.035106] Mem-Info: [ 234.035123] active_anon:43698 inactive_anon:57 isolated_anon:0 [ 234.035123] active_file:3590 inactive_file:8281 isolated_file:0 [ 234.035123] unevictable:0 dirty:106 writeback:0 unstable:0 [ 234.035123] slab_reclaimable:5796 slab_unreclaimable:60272 [ 234.035123] mapped:24161 shmem:197 pagetables:605 bounce:0 [ 234.035123] free:1485120 free_pcp:321 free_cma:0 [ 234.035140] Node 0 active_anon:174792kB inactive_anon:228kB active_file:14360kB inactive_file:33124kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96644kB dirty:424kB writeback:0kB shmem:788kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 22528kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 234.035157] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 234.035183] DMA32 free:2980000kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:712kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 234.035210] Normal free:2944572kB min:36824kB low:46028kB high:55232kB active_anon:174792kB inactive_anon:228kB active_file:14360kB inactive_file:33124kB unevictable:0kB writepending:424kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:23184kB slab_unreclaimable:241088kB kernel_stack:6368kB pagetables:2420kB bounce:0kB free_pcp:524kB local_pcp:72kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 234.035259] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 2*4kB (M) 1*8kB (M) 3*16kB (M) 1*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980000kB Normal: 65*4kB (UME) 211*8kB (UME) 754*16kB (UME) 600*32kB (UME) 446*64kB (UME) 186*128kB (UM) 70*256kB (UM) 23*512kB (UME) 11*1024kB (UME) 2*2048kB (ME) 687*4096kB (M) = 2944572kB [ 234.035349] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 234.035352] 12067 total pagecache pages [ 234.035355] 0 pages in swap cache [ 234.035358] Swap cache stats: add 0, delete 0, find 0/0 [ 234.035360] Free swap = 0kB [ 234.035362] Total swap = 0kB [ 234.035364] 1965979 pages RAM [ 234.035366] 0 pages HighMem/MovableOnly [ 234.035368] 320509 pages reserved [ 234.117453] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 235.227084] audit_printk_skb: 2785 callbacks suppressed [ 235.227092] audit: type=1400 audit(1517119655.231:3688): avc: denied { net_admin } for pid=8946 comm="syz-executor2" 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 2018/01/28 06:07:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00008cf000)={0x0, 0x0}, &(0x7f0000dd6000-0x4)=0x10) sendto(r0, &(0x7f0000f97000)="12000000ffffff7f00000000149b00ae9b60", 0xffffffffffffff0f, 0x0, 0x0, 0x327) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fca000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) 2018/01/28 06:07:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000c4e000-0xaa)="2f00000300080010fbf802005c0005112000130d000000000000000100000000b81604", 0x23) 2018/01/28 06:07:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pivot_root(&(0x7f0000276000)='./file0\x00', &(0x7f0000e2d000)='./file0\x00') mknod$loop(&(0x7f000014a000-0x8)='./file0\x00', 0x7009, 0x0) quotactl(0x0, &(0x7f0000cd6000-0x8)='./file0\x00', 0x0, &(0x7f000080c000)="") 2018/01/28 06:07:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80001, 0x0) listen$netrom(r0, 0x0) syz_open_dev$random(&(0x7f0000bdf000-0xc)='/dev/random\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c0d000-0xa)='/dev/ptmx\x00', 0x200001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cf4000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f00007ee000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f59000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/28 06:07:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000229000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000daf000)={&(0x7f0000796000/0x3000)=nil, 0x3000}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x3c, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffff7, 0x10000, 0x0, 0x0}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:07:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") creat(&(0x7f0000bb1000)='./file0/bus\x00', 0x1001) r0 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) preadv(r0, &(0x7f00005b5000-0x10)=[{&(0x7f000043b000)=""/4096, 0x1000}], 0x1, 0x0) truncate(&(0x7f0000d07000-0x8)='./file0\x00', 0x2c) 2018/01/28 06:07:35 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) uname(&(0x7f0000013000-0x62)=""/98) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000012000)={0x1, 0x0, 0x10002, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000002000+0xfd1)={r2, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 06:07:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="010001a000000000b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000d78000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="865e4727bb61", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/28 06:07:35 executing program 1: clock_gettime(0x6, &(0x7f0000d14000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000002000-0x8)='./file0\x00', 0x32) rmdir(&(0x7f0000001000-0x8)='./file0\x00') [ 235.323024] audit: type=1400 audit(1517119655.331:3689): avc: denied { net_admin } for pid=3404 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 235.356482] audit: type=1400 audit(1517119655.361:3690): avc: denied { net_admin } for pid=10264 comm="syz-executor5" 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 [ 235.361143] audit: type=1400 audit(1517119655.361:3692): avc: denied { sys_admin } for pid=10265 comm="syz-executor4" 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 [ 235.362118] audit: type=1400 audit(1517119655.361:3691): avc: denied { create } for pid=10271 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 235.363931] audit: type=1400 audit(1517119655.371:3694): avc: denied { net_admin } for pid=3395 comm="syz-executor1" 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 [ 235.364414] audit: type=1400 audit(1517119655.371:3695): avc: denied { net_admin } for pid=3395 comm="syz-executor1" 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 [ 235.364898] audit: type=1400 audit(1517119655.371:3696): avc: denied { net_admin } for pid=3395 comm="syz-executor1" 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 [ 235.366834] audit: type=1400 audit(1517119655.371:3693): avc: denied { sys_admin } for pid=10265 comm="syz-executor4" 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 [ 235.378927] audit: type=1400 audit(1517119655.381:3697): avc: denied { write } for pid=10271 comm="syz-executor6" path="socket:[19758]" dev="sockfs" ino=19758 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/28 06:07:36 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000024000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000028000)=0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f000002b000-0x4)=0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000018000-0x1e)=""/30) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$tun(r3, &(0x7f0000020000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x0, 0x0}}}, 0x26) 2018/01/28 06:07:36 executing program 1: clone(0x0, &(0x7f0000837000-0x1)="", &(0x7f00005df000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000097a000-0x10)='net/ip_mr_cache\x00') setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000e3a000)={0xfffffffffffffeff, 0x7, 0x269, 0x0}, 0x10) getrusage(0x0, &(0x7f0000797000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xa1)="b4773e32dd9a56fee35d19d6b5dc4204454466c2078c62874132bee45381de4d767b6d0947503b0e0fdad633d24d48baf9f83b4ee5f01356736d8badbd90c99bf60feb22fe8a3af407419467c62a4dbffe663c663b4f97a25bf1ae35179bedf314ff0a5638d8259ff6177d91c0b35d2675b28cc2f78341fa870986e8e7bde2ba536aafc2cd2c7bf6f64ab76d02072faced3d840c2a94b5ceca52a1a8d75f5675ee", 0xa1, 0x0) r2 = add_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xdc)="fabb2150aeac0dfd804529417a10289c939e4f89084b6d1144c8ccaa0967917cd6e5e6e5598f25a85ab7f605a2732e2837fede31d824a0fe5090046bf40f38fbe5050afe34c3f97f0eb08b0373175c27413ee927e3f5c81df63098301331f14f3a57d8c25023fb0cf4bcf6d90b89a90e6530291b1ec5303595f87e26fff4e74ac017a5ae28cce43b825f3568df02fc7d080e41357acac5019e871bba75985598ae226b9499108f90bbfa4406a3a9b52955e5d7eebc5579cb97d4ced5c7ae77ff3d9b2c84668c9e90289bece92f2c6f2369aa7459095e6fc4b692f6eb", 0xdc, 0xffffffffffffffff) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x4800, 0x0) close(r0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x8, 0xc7, 0x7, 0x10001, 0x9, [{0x101, 0x8001, 0x5, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0x8e1a, 0x10000, 0x120, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x1000, 0x3, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x2, 0x1, 0xe43b, 0x0, 0x0, 0x208, 0x0, 0x0, 0x0}, {0x4, 0x6, 0x7ad8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0x800000000, 0x81, 0x0, 0x0, 0x1505, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffd1b, 0x5, 0x0, 0x0, 0xd88, 0x0, 0x0, 0x0}, {0x5, 0x4, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x200, 0x6, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000003000-0xc9)=""/201) getsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000543000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, @multicast1=0x0}, &(0x7f0000bc8000)=0xc) 2018/01/28 06:07:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000c0f000-0x8)='./file0\x00', 0x20) recvfrom$ax25(r0, &(0x7f0000021000)=""/0, 0xfffffffffffffe11, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fa6000-0x4)=0x140, 0x4) socket$inet(0x2, 0x1, 0x8) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000dc2000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 06:07:36 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="bf8b87e3918b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @rand_addr=0x10fd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000ef3000)="17000000020001000000be8c5ee17688a3000008010100ec1fda1e03368a3cdc0a000000d898fc5ad94852bb6a8800000000dba67e0600000000000200df0001800000000000009cee4a5acb3da41f0000ba00670000c88ebbff06010000390100000024fdff00000001000000000000008b03cf9eebe7ec7ee87cccfff6ba000800024f0298e9e9f554062a80e60500", 0x90) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000ef4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ef4000)=0x10, 0x80800) 2018/01/28 06:07:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) read(r0, &(0x7f0000ab9000-0x86)=""/134, 0x86) r1 = socket(0x10, 0x802, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000970000-0x14)={0x12a, 0x800, 0x6, 0x40000000, 0x7}, 0x14) write(r1, &(0x7f000088d000-0x23)="220000001800070700be0000090007000a00f6885100000900f8ff0005000280ff45", 0x22) 2018/01/28 06:07:36 executing program 0: mprotect(&(0x7f0000167000/0x4000)=nil, 0x4000, 0x1000004) 2018/01/28 06:07:36 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f1b000)='/dev/loop#\x00', 0x9, 0x200000) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000005000-0x8)={0x9}, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x10)={0x77359400, 0x0}, 0x8) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000cad000-0x8d)=""/141) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x864, 0x9f08}) syslog(0x3, &(0x7f0000001000-0x2b)=""/43, 0x2b) listen(r0, 0x5) r3 = eventfd(0x9) r4 = dup3(r0, r1, 0x80000) ioctl$KDADDIO(r2, 0x4b34, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) r5 = getpgid(0xffffffffffffffff) wait4(r5, &(0x7f0000001000)=0x0, 0x1000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x13)=@random={'trusted.', '/dev/loop#\x00'}) getsockname(r1, &(0x7f0000003000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000001000)={0x9, 0x80000000, 0x4, 0x3f, 0x20000000, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x1, 0xfffffffffffff0d3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000003000)=r5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000005000-0x50)={{0x9, 0x6}, {0x7, 0x8d6}, 0x5, 0x2, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000003000)=0x0, &(0x7f0000004000)=0x4) mount(&(0x7f0000005000)='./file0\x00', &(0x7f0000005000)='./file0\x00', &(0x7f0000003000-0x7)='nilfs2\x00', 0x0, &(0x7f0000000000)="9daf6d069080b88f8dafd4a11bd5326ed2293f84e117cac04dc25590c428cbb075353766bf86d76800ea18dcd296f2ca1e372910ea7fd842b3de4b769862b8a981cdeee748a5b9e8da52b202a6c9e0d29954eb4110a2941ae0b011ebe92f604780fac67cc6a4e1cc47f605aa918a5bed04e1e996ece83c5399462b1d") 2018/01/28 06:07:36 executing program 7: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000185000-0xb8)=""/184, &(0x7f0000e64000-0x4)=0xb8) sendto$inet6(r0, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 06:07:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000656000+0x639)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000705000-0x4c)={0x76, 0x4, 0x8b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000565000-0x6)={0x0, 0x1}, &(0x7f00006ce000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000a43000-0x108)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x7, 0x3, 0x5, 0x0, 0x8, 0x8, 0x9, 0x6, 0x8, 0x3, 0xb27, 0xe9d, 0x2, 0x400]}, &(0x7f000077a000-0x4)=0x108) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000024d000-0x6)=[0x0, 0xfffffffffffffffb]) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000600000)={0x0, 0xfffffffffffffff7}, &(0x7f00006bb000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e91000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8001}, &(0x7f0000490000-0x4)=0x98) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000099c000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00001f7000)=r4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x8000a}, {0x0, 0x0}, 0x7ffe, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$keychord(0xffffffffffffff9c, &(0x7f00002d2000)='/dev/keychord\x00', 0x101100, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000480000)={0x0, 0x9}, &(0x7f0000c4c000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000533000-0x16)={r5, 0x8, 0x8000020a, [0x2, 0x3, 0x400000000000000, 0x0, 0xdf53, 0x4, 0x1000]}, &(0x7f0000084000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000db8000)={0x1, [0x800]}, &(0x7f0000e68000)=0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000171000)={r6, 0x91}, 0x8) 2018/01/28 06:07:36 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) syncfs(r0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x7d2, 0x0, 0x0, 0x0, 0x0}, 0x1c) listen(r0, 0xffff) prctl$intptr(0x8, 0x3ff) 2018/01/28 06:07:36 executing program 7: mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000952000)='/dev/rtc\x00', 0x200100, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000898000-0x4)=0x1) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000725000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000953000-0x4)=0x14) sendto(r0, &(0x7f0000952000)="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", 0x1000, 0x885, &(0x7f0000718000)=@ll={0x11, 0x0, r2, 0x1, 0xf554, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000950000-0x3c)=[{{&(0x7f000094f000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000049d000)=[{&(0x7f00000b7000-0x5)="9d", 0x1}], 0x1, &(0x7f000061b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) sendto$inet(r0, &(0x7f0000952000-0x83)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c", 0x84, 0x0, &(0x7f0000951000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 06:07:36 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005000)={0x2, &(0x7f0000005000)=[{0x800000000000000, 0x5, 0x100, 0x6}, {0x8, 0x3, 0x5, 0x6}]}, 0x10) 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$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000004000-0x20)={@generic="b951a7c2e0fc89aa73fd5f0d96d5c130", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 06:07:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000e47000-0x5)='user\x00', &(0x7f00007c1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e99000)=';', 0x1, 0xfffffffffffffffb) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00007b2000-0x7)='/dev/autofs\x00', 0x2001, 0x0) dup3(r0, r1, 0x80000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000f3000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000272000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052a000)=0xe8) 2018/01/28 06:07:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x8, 0x4, 0x0, 0x20, 0x4800000000000, 0xff, 0x6, 0x6, 0xae, 0x8}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) connect$inet(r0, &(0x7f000079e000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) bind$vsock_stream(r1, &(0x7f0000ddf000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002ee000)='/dev/sequencer\x00', 0x94200, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000ed5000)=""/70) getsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f000096f000)=0x0, &(0x7f00000f7000-0x4)=0x4) 2018/01/28 06:07:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockname(r1, &(0x7f00008b9000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00002db000)=0x25b) r3 = epoll_create1(0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/autofs\x00', 0x50300, 0x0) mkdirat(r4, &(0x7f00007c2000-0x8)='./file0\x00', 0x20) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000e6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000026000)={0x4, 0x0}) ppoll(&(0x7f000000f000-0x18)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000e69000-0x10)={0x0, 0x0}, &(0x7f0000aa4000-0x8)={0x0}, 0x8) 2018/01/28 06:07:36 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000022000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000021000)={@generic="91e679d44b47eb2a6c0a02066ad3bfc0", @ifru_map={0x40, 0x4, 0x3d, 0xffffffffffffff7f, 0x3ff, 0x1f}}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x40)=@ipv4_deladdr={0x2c, 0x15, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LABEL={0x14, 0x3, @common="65716c000000000000000000000000c8"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:07:36 executing program 0: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000800802, 0x2) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f8e000)={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0xffffffffffffff94) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000596000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f8f000-0x20)={@generic="b7f15783651c71c1fb109207b45870c3", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/28 06:07:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b6b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000f17000-0x34)=""/52) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000049d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) r2 = userfaultfd(0x80806) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) r3 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000dd000-0x18)={0xaa, 0x20, 0x0}) unlink(&(0x7f000034b000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 06:07:36 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000001b000)='clear_refs\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000001b000-0x1)='\x00', 0x2) 2018/01/28 06:07:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)="", 0x0) bind$unix(r0, &(0x7f000084e000)=@file={0x1, './file0\x00'}, 0xa) r2 = add_key$keyring(&(0x7f0000486000-0x8)='keyring\x00', &(0x7f000007a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key(&(0x7f0000228000)='logon\x00', &(0x7f000026f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000011f000-0x8e)="946188ec3f067163f5b4c3051333dc138bc851c7c9874fabd733a8b338c33db35b6c7b3fd53fe57eb00de12c7f00f34fbca2737d70f8de3483b6d05d91f92faf50cceea37b2fd02a1f58c9e833b1d5d2c72e93b8f91f37aa375ad07994c317e0bda07d40383f53b4f873636ab4a7f7b5e80146fcea13e11019591fe8ecc6f9cf2d20e758a03da60d138071858e2b", 0x8e, 0xfffffffffffffffa) keyctl$link(0x8, r2, r3) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x0, 0x0, 0x0) 2018/01/28 06:07:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000009b000)='status\x00') fchmod(r0, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd9, &(0x7f0000e3f000)=0x0, &(0x7f0000793000-0x4)=0x4) sendfile(r0, r0, &(0x7f0000ccd000)=0x37, 0x1) 2018/01/28 06:07:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x284) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008ca000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00009e8000+0xb7f)=0x0) 2018/01/28 06:07:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000f35000-0xe)='./file0/file0\x00', &(0x7f000020b000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x1001, &(0x7f000049c000)="d1f82fc2e5c0") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000f30000)='./file0\x00', &(0x7f0000f78000)='./file0\x00', &(0x7f0000a5a000-0x5)='ext2\x00', 0x1000, &(0x7f00008cb000-0x6f)="") 2018/01/28 06:07:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x8100) r2 = mmap$binder(&(0x7f0000477000/0x3000)=nil, 0x3000, 0x1000005, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000000, 0x84010, 0xffffffffffffff9c, 0x0) r4 = mmap$binder(&(0x7f0000a45000/0x3000)=nil, 0x3000, 0x4, 0x41010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x9c, 0x0, &(0x7f0000002000-0x2a)=[@request_death={0x400c630e, 0x3, 0x0}, @reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x30, 0x30, &(0x7f0000001000-0x30)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @flat={0x77682a85, 0xb, r2, 0x4}], &(0x7f0000001000)=[0x38, 0x0, 0x68, 0x28, 0x38, 0x48]}, 0xfffffffffffeffff}}, @acquire_done={0x40106309, r3, 0x4}, @enter_looper={0x630c}, @clear_death={0x400c630f, 0x3, 0x2}, @exit_looper={0x630d}, @increfs_done={0x40106308, r4, 0x3}], 0xa7, 0x0, &(0x7f0000002000-0xa7)="34e1a4a4cd9d4fe310fcfa84e81247452b69a106500ef8758c4f8bcd7e916d7b374a9e9a579ecbd43453e796f391624352b5dedce4d1d2e38f06ecd1d8b1564c10e25b6245a554820c1fa3901784f2a0ba119cf35350d84f31a19c6a381d07609d52a9cf859f4050f97cd83fa952adc72ffcf72a0e0ad0e33a91ea888c45d59b9a876f716ad818060493a9fcc98f0e9af9c6774f715d500036f12460e9f20acc9e6800a77f535b"}) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000561000-0xaf)="6f2af1bd53890d6404fa95b829d894e6be070b1e95dd8fd07be3a25d99e634d933706652ff00207ac3be840de0d79382e3f359a9567bb6822b536da40875863a66f49645dea32ec44e31499023a9e2c62ac9bfee771182b3a6145ec3b623823517bec22089171e19079e7e2f3f01c574dc92056cefe9868086d284b4d437d34b0c277e7d6fc81eebde241e10a5427614d2352d9486564411c9e1d0a5f5fe3f3782e4f600534a393b7555ae07e43437") r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000431000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bf1000)={0x0, 0x0}) getpeername$inet(r6, &(0x7f0000f93000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f41000+0x2e5)=0x10) syz_open_dev$sndseq(&(0x7f00004d2000)='/dev/snd/seq\x00', 0x0, 0x0) r8 = openat$keychord(0xffffffffffffff9c, &(0x7f00004d5000)='/dev/keychord\x00', 0x50102, 0x0) ioctl$TIOCGLCKTRMIOS(r8, 0x5456, &(0x7f0000521000-0x24)={0x586, 0x9d41, 0x7, 0xffffffffffffd4c1, 0x2, 0x0, 0x1ff, 0x20, 0x4, 0x4cf7, 0x1, 0x3f}) getsockopt$inet6_int(r5, 0x29, 0xcf, &(0x7f0000deb000)=0x0, &(0x7f0000fca000)=0x4) fgetxattr(r7, &(0x7f0000ffd000-0x18)=@random={'user.', 'wlan0y{@vboxnet0lo\x00'}, &(0x7f0000d8b000-0x76)=""/118, 0x76) 2018/01/28 06:07:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000a5f000-0x38)={&(0x7f0000c6a000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x2, 0x3}}, 0x2e, &(0x7f0000185000)=[{&(0x7f00009bb000-0x26)="97f28082c29fcd80a8ba0e3fbd077e87f6ab57fd3a8c924c5cb5252e69193961b372a9408c73", 0x26}, {&(0x7f000084c000-0x84)="3dcf718f53fec6cfbe3405deecd07e52634272f97d73a6ae15de9e55289fd9ac4aa0e88bcc795832cd3ba7d491d3624c7bb1373d6b53b0040cee777706f4672cd58ddb0ca542768bfc657da658cfcea802b35e39228e4f13c04edf28fb2118e470cf2897fb9d38344cae81939b040ff707bea49ec1bdf85439e059114e677c5080ac338e", 0x84}, {&(0x7f000097c000-0xe2)="f42c1a5fc70f7fd088ec4cb61388177cab59fa15ee4641983436247e38d43089b89c74519da7ad74b0bacfaa05a75365669799612caf724ba278b8a2acd119991825a9191ce4590b093bd60441ae4487418bf15b008a3da7b92054deca57cac1525023d4eab4db10d31f809f5fa4cb9be2ff9a8b754a4cb21b931d8d592f5a9cc800255bae3c0607c428590ad6f61d2290c69a923bf1ab4dbb7bd0fd1bc472113e1bda269220c09922afb1c42de64bf606f7ed57156673a97df8d7fc98c02229a580a8f00212fe054b7d1758915225e0fdabf5c4c68170811c9885a500be5de39f56", 0xe2}], 0x3, &(0x7f0000bd8000-0x2c0)=[{0xf0, 0x11b, 0x7, "95bc73246cc436071538693d4b73f8736d421dc7280d04e5187179ec3dc8e87ebea4a9d9e14d28647cf23e20f38e5000875dfd3a5eb2e09a3aa4f00be7919e84dc746d23da01ad11080f64eb4c4a9bf37f4b7b7a0b44c1d926304dbbb9904d22121918a263830380f7c41da1f880933209deb1cf2a99bb92bc8a8e23ccdb259b9b4df2bd792574a8f168655d2361f76340d95ea0489893f6bc30eddde39462e9728d57d6788306bd55af61572efa8b4e982574526d517fde633f91e7d6e8654f283e21185b08c16873dd4363ad12857e80ad0a306b813d25343cd00a"}, {0x90, 0x10a, 0x5, "dd284f862bbee97c74172ac3e37a9a0b2c54169dfc39c7f52890b481fffd30776ebaf498cd682e235eb1a38eccfadf771dc942f68daf7031b3a0ce01484fc2099f98004b9618d2bb0b71eb311cdecb673160e8b25b1a3a420c72c0d0aff5f8d897e72d48bc378c10f688a64381132fe1d255e6f16221b253c99a1b"}, {0xd0, 0x10b, 0x4, "1a5c671a809fccf39a056558760c1bfca21d17b7e7c6d4ca3e15d64d636eeb1b752602756982d20f4b08c1677ecdc80e5700febe4f1169afe2511743f46aad90d45697f60078bcf57cc92ddbb9324a45973b52b22e84c8f55246c93037a8499fb690b4bbc09c4160fb5ea1b7bbad8c0356ddddee235dd2319b4028bec5b197c1fc3cf5654a9a7b47a698eea851d3457217f1597cb766c3777f5e4b9726f0c627dc1714ed8849504ea3afaef4a45506eb9fc5568538c4254c0bc5d2"}, {0x70, 0x3a, 0x1, "34c59ed44cc6661b9bf2bee148420e97828de26c4eb5637168f0becc52b16a1dacec893333ac0b81fef40dc2e40b33f137d21d63b7a580f417da6b1f5b9f6d264c3c075ebd79035101a27f543507993003ff5d719c74e7b280db880d3bc310a6"}], 0x2c0, 0x800}, 0x4000) r1 = memfd_create(&(0x7f0000740000-0x9)='vboxnet0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d38000)={0x1, &(0x7f0000787000-0x8)=[{0x0, 0x0}]}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00002ed000-0x10)=@buf={0x3f, &(0x7f0000678000-0x3f)="e5879dab8f3c89c151bc6ec8afd91f8ac8330c099e7c1072af0f29f5d46e1f530706ffe8ecd1cc9c17045405b9c4edfd52d8718f70bb0ab7b60cc9e32e0373"}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00008ba000)={r2, 0x10}) fcntl$getownex(r1, 0x10, &(0x7f0000503000)={0x0, 0x0}) sched_rr_get_interval(r3, &(0x7f00006fb000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = dup(r0) sendmsg$nl_netfilter(r4, &(0x7f00007b7000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7c000-0x8)={&(0x7f00008c2000)={0x630, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x55c, 0x0, [@generic="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"]}, @typed={0x18, 0x53, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @nested={0xa8, 0x0, [@typed={0x10, 0x3f, @u64=0xfff}, @generic="", @generic="eb8975bd8446b83fd740a2971131a05fc8566ed0651d7e3c2297e6faa98587af0c157e2fa6ef388fffdbdcfd9b811c8b5f93a1613764d945c45cd474afa09b4d04fd7ddb645e19ca9fed494934f784efe8a3f7d29eb8853d4fee8d23cdef918f5169910bd03fe7e9b8c229e493e01a9fb65e25fe15895fef37318903309e8df732a9df063374344c7a853b2b5728db9409d7"]}]}, 0x630}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) 2018/01/28 06:07:36 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f000023e000)="", 0xb2d2a666dc9932ce, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x7527, 0x4) r1 = dup2(r0, r0) recvfrom$llc(r1, &(0x7f0000626000-0x79)=""/0, 0x0, 0x2000, &(0x7f0000b98000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) poll(&(0x7f0000652000)=[{r1, 0x8440, 0x0}, {r1, 0x40, 0x0}, {r1, 0x4, 0x0}, {r1, 0x4, 0x0}, {r1, 0x2111, 0x0}, {r0, 0x4010, 0x0}, {r0, 0x8008, 0x0}, {r0, 0x2008, 0x0}], 0x8, 0x1) 2018/01/28 06:07:36 executing program 1: socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) read(r0, &(0x7f0000b82000-0x1c)=""/28, 0x1c) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, r2) 2018/01/28 06:07:36 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="2eff", 0x2) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000004000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000004000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000002000-0x8)={r1, 0x2}) 2018/01/28 06:07:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000063000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x16c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@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, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x7c, 0x14, {{'sha3-224\x00'}, 0x168, 0x0, "9027c874444c5f45ebaa5cb4d3ff00de5007eb6c2a5ff73e58bf90ad19aa74353689eb9745c3dfa42c00721505"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="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", 0x2a8}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000a09000)={0x0, 0x1c9c380}, &(0x7f0000eec000-0x10)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00006fc000)={&(0x7f000008e000-0xc)=@proc={0x10, 0x0, 0x2, 0x80000}, 0xc, &(0x7f0000cdf000-0x20)=[{&(0x7f0000dc4000-0x1170)={0x450, 0x0, 0x0, 0x7, 0xffffffffffffffff, "", [@nested={0x440, 0x0, [@typed={0xc, 0x0, @uid=0x0}, @generic="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"]}]}, 0x450}], 0x1, &(0x7f0000d96000-0x20)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x4000}, 0x80) 2018/01/28 06:07:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000a5f000-0x38)={&(0x7f0000c6a000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x2, 0x3}}, 0x2e, &(0x7f0000185000)=[{&(0x7f00009bb000-0x26)="97f28082c29fcd80a8ba0e3fbd077e87f6ab57fd3a8c924c5cb5252e69193961b372a9408c73", 0x26}, {&(0x7f000084c000-0x84)="3dcf718f53fec6cfbe3405deecd07e52634272f97d73a6ae15de9e55289fd9ac4aa0e88bcc795832cd3ba7d491d3624c7bb1373d6b53b0040cee777706f4672cd58ddb0ca542768bfc657da658cfcea802b35e39228e4f13c04edf28fb2118e470cf2897fb9d38344cae81939b040ff707bea49ec1bdf85439e059114e677c5080ac338e", 0x84}, {&(0x7f000097c000-0xe2)="f42c1a5fc70f7fd088ec4cb61388177cab59fa15ee4641983436247e38d43089b89c74519da7ad74b0bacfaa05a75365669799612caf724ba278b8a2acd119991825a9191ce4590b093bd60441ae4487418bf15b008a3da7b92054deca57cac1525023d4eab4db10d31f809f5fa4cb9be2ff9a8b754a4cb21b931d8d592f5a9cc800255bae3c0607c428590ad6f61d2290c69a923bf1ab4dbb7bd0fd1bc472113e1bda269220c09922afb1c42de64bf606f7ed57156673a97df8d7fc98c02229a580a8f00212fe054b7d1758915225e0fdabf5c4c68170811c9885a500be5de39f56", 0xe2}], 0x3, &(0x7f0000bd8000-0x2c0)=[{0xf0, 0x11b, 0x7, "95bc73246cc436071538693d4b73f8736d421dc7280d04e5187179ec3dc8e87ebea4a9d9e14d28647cf23e20f38e5000875dfd3a5eb2e09a3aa4f00be7919e84dc746d23da01ad11080f64eb4c4a9bf37f4b7b7a0b44c1d926304dbbb9904d22121918a263830380f7c41da1f880933209deb1cf2a99bb92bc8a8e23ccdb259b9b4df2bd792574a8f168655d2361f76340d95ea0489893f6bc30eddde39462e9728d57d6788306bd55af61572efa8b4e982574526d517fde633f91e7d6e8654f283e21185b08c16873dd4363ad12857e80ad0a306b813d25343cd00a"}, {0x90, 0x10a, 0x5, "dd284f862bbee97c74172ac3e37a9a0b2c54169dfc39c7f52890b481fffd30776ebaf498cd682e235eb1a38eccfadf771dc942f68daf7031b3a0ce01484fc2099f98004b9618d2bb0b71eb311cdecb673160e8b25b1a3a420c72c0d0aff5f8d897e72d48bc378c10f688a64381132fe1d255e6f16221b253c99a1b"}, {0xd0, 0x10b, 0x4, "1a5c671a809fccf39a056558760c1bfca21d17b7e7c6d4ca3e15d64d636eeb1b752602756982d20f4b08c1677ecdc80e5700febe4f1169afe2511743f46aad90d45697f60078bcf57cc92ddbb9324a45973b52b22e84c8f55246c93037a8499fb690b4bbc09c4160fb5ea1b7bbad8c0356ddddee235dd2319b4028bec5b197c1fc3cf5654a9a7b47a698eea851d3457217f1597cb766c3777f5e4b9726f0c627dc1714ed8849504ea3afaef4a45506eb9fc5568538c4254c0bc5d2"}, {0x70, 0x3a, 0x1, "34c59ed44cc6661b9bf2bee148420e97828de26c4eb5637168f0becc52b16a1dacec893333ac0b81fef40dc2e40b33f137d21d63b7a580f417da6b1f5b9f6d264c3c075ebd79035101a27f543507993003ff5d719c74e7b280db880d3bc310a6"}], 0x2c0, 0x800}, 0x4000) r1 = memfd_create(&(0x7f0000740000-0x9)='vboxnet0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d38000)={0x1, &(0x7f0000787000-0x8)=[{0x0, 0x0}]}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00002ed000-0x10)=@buf={0x3f, &(0x7f0000678000-0x3f)="e5879dab8f3c89c151bc6ec8afd91f8ac8330c099e7c1072af0f29f5d46e1f530706ffe8ecd1cc9c17045405b9c4edfd52d8718f70bb0ab7b60cc9e32e0373"}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00008ba000)={r2, 0x10}) fcntl$getownex(r1, 0x10, &(0x7f0000503000)={0x0, 0x0}) sched_rr_get_interval(r3, &(0x7f00006fb000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = dup(r0) sendmsg$nl_netfilter(r4, &(0x7f00007b7000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7c000-0x8)={&(0x7f00008c2000)={0x630, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x55c, 0x0, [@generic="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"]}, @typed={0x18, 0x53, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @nested={0xa8, 0x0, [@typed={0x10, 0x3f, @u64=0xfff}, @generic="", @generic="eb8975bd8446b83fd740a2971131a05fc8566ed0651d7e3c2297e6faa98587af0c157e2fa6ef388fffdbdcfd9b811c8b5f93a1613764d945c45cd474afa09b4d04fd7ddb645e19ca9fed494934f784efe8a3f7d29eb8853d4fee8d23cdef918f5169910bd03fe7e9b8c229e493e01a9fb65e25fe15895fef37318903309e8df732a9df063374344c7a853b2b5728db9409d7"]}]}, 0x630}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) 2018/01/28 06:07:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000009b000)='status\x00') fchmod(r0, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd9, &(0x7f0000e3f000)=0x0, &(0x7f0000793000-0x4)=0x4) sendfile(r0, r0, &(0x7f0000ccd000)=0x37, 0x1) 2018/01/28 06:07:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5f000-0xb)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x40000000, &(0x7f00008a2000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000076c000)=0x0) ptrace$peek(0x2, r1, &(0x7f0000bdd000)=0x0) shutdown(r0, 0x1) 2018/01/28 06:07:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000087a000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000792000)={0x0, @in6={{0xa, 0x3, 0xb3b9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4af2a2fe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3ff, 0x3, 0x4, 0x1, 0x6, 0x5, 0x1, 0x5, 0x3, 0x7, 0x5, 0x7, 0xffffffff, 0x40]}, &(0x7f0000e24000+0xbd6)=0x108) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e84000)={r1, 0x1}, 0x8) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d98000-0x10)={r1, 0x2, 0x100000001, 0x4}, &(0x7f0000e23000-0x4)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ee3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ac9000)=0xc) fstat(r0, &(0x7f0000230000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f000035f000)={&(0x7f0000687000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000982000)=[], 0x0, &(0x7f0000cd9000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x800}, 0x48000) r5 = epoll_create1(0x80000) fdatasync(r0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00008b4000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000846000-0xc)={0x0, 0x0}) [ 236.877739] IPVS: Creating netns size=2536 id=14 [ 237.602944] pktgen: kernel_thread() failed for cpu 0 [ 237.608081] pktgen: Cannot create thread for cpu 0 (-4) [ 237.613569] pktgen: kernel_thread() failed for cpu 1 [ 237.618694] pktgen: Cannot create thread for cpu 1 (-4) [ 237.624091] pktgen: Initialization failed for all threads 2018/01/28 06:07:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x80, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f0000d24000-0x1c)={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x3a5) 2018/01/28 06:07:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d41000-0x8)={0x0, 0x9}, &(0x7f0000cff000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b0c000)={r2, 0x100}, 0x8) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00006f1000)={0x6d7, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 06:07:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00007ec000)="", 0x256, 0xfffffffffffffffd, &(0x7f00007cd000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) eventfd2(0x7, 0x80000) 2018/01/28 06:07:37 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000015000-0x5)='user\x00', 0x1) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000008000-0x4)=0x3) r1 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/ip_tables_matches\x00') r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f000000b000)='net/xfrm_stat\x00') preadv(r1, &(0x7f000000f000)=[], 0x2e0, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 06:07:37 executing program 4: getdents(0xffffffffffffffff, &(0x7f0000498000-0xce)=""/206, 0xce) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ptype\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x200, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000003000-0x20)={{r2, r3+30000000}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) getitimer(0x1, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = gettid() sched_setaffinity(r7, 0x8, &(0x7f0000003000-0x8)=0x3f) utimes(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0x20)={{r4, 0x7530}, {0x77359400, r6}}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000003000)={0x0, 0x800}, &(0x7f0000004000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x1ff, 0x9, 0x2, 0x5, 0x800, 0x9, 0x3, 0x0, r8}, &(0x7f0000001000)=0x20) 2018/01/28 06:07:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000657000-0x10)={0x2, 0x3, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000ab6000)=[{{&(0x7f0000b21000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000064e000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000e9d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000605000)=[], 0x0, &(0x7f0000d20000-0x97)=""/151, 0x97, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000736000)={0x0, 0x1c9c380}) r1 = creat(&(0x7f000038a000)='./file0\x00', 0x8) accept$nfc_llcp(r1, 0x0, &(0x7f0000292000)=0x0) poll(&(0x7f0000f65000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/28 06:07:37 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00005ee000)={{0xa, 0xffffffffffffffff, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0xffffffffffffffff, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x8, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0x0, 0x0, 0x0]}, 0x5c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d2f000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000fda000)={0x7, 0x98, "a64072a088737924bd487cd9a5ba6f969606205611e8255cb151bede2ef23d955c8609f11f7c8e6ad950418c8691c75b88c642b523ea58dbe4c2e6e11e1c9a5dc5e7a447d9cbab810ca2266e9f70b3390d69edad99662ca6a2fea12185eae8fca08bea5fd662d1e749a27b69b871c9f070913203810ae02fe0a2280613e9a04bed1735ee5fe6ca517e3585dc304c223d01cbcd23c0937d54"}) 2018/01/28 06:07:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f6c000-0x7)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000031b000)={0x4, 0x1, 0x6, 0x5, 0x7f}, 0xc) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000a15000)=""/4096, &(0x7f0000272000)=0x1000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000174000)=0x3, 0xffffffffffffff95) syz_extract_tcp_res(&(0x7f00006f4000-0x8)={0x0, 0x0}, 0x9, 0x3) syz_extract_tcp_res$synack(&(0x7f0000da9000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f00009ae000-0xd6)=""/214, &(0x7f0000c39000-0x4)=0xd6) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a92000-0x4)={0x0}, &(0x7f00007df000-0x4)=0x4) r2 = dup3(r0, r0, 0x80000) fanotify_init(0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f0000315000)="aebc1456a6764ea4c81be9bd26be03d55666479ebfd40a") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x35, &(0x7f000026c000)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f00001ce000)=[]}}], 0x0, 0x0, &(0x7f0000202000-0xfc)=""}) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000cda000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 06:07:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x400000009, &(0x7f0000ed4000)="", 0xffffffffffffff3d) syz_open_dev$mice(&(0x7f0000e62000-0x10)='/dev/input/mice\x00', 0x0, 0x2) 2018/01/28 06:07:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e34000)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f000045c000-0x8c)=""/140) r1 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='net/ip6_tables_names\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r1, 0x3d) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00004d7000-0x8)=0x5, 0x8) sendmsg$nl_route(r1, &(0x7f0000149000)={&(0x7f0000a49000-0xc)={0x10, 0x0, 0x0, 0x4021000}, 0xc, &(0x7f0000a32000-0x10)={&(0x7f00001d6000-0x48)=@setneightbl={0x48, 0x43, 0x901, 0x1, 0x3, {0x1f, 0x0, 0x0}, [@NDTA_THRESH1={0x8, 0x2, 0x1}, @NDTA_PARMS={0x24, 0x6, [@NDTPA_QUEUE_LEN={0x8, 0x8, 0x2}, @NDTPA_QUEUE_LEN={0x8, 0x8, 0x7}, @NDTPA_QUEUE_LEN={0x8, 0x8, 0x9}, @NDTPA_MCAST_REPROBES={0x8, 0x11, 0x4ff}]}, @NDTA_THRESH1={0x8, 0x2, 0x7}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x80) 2018/01/28 06:07:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) chroot(&(0x7f000064f000-0x8)='./file0\x00') sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x75}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 06:07:37 executing program 4: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000031000)='/dev/sg#\x00', 0x401, 0x400) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000034000)={0x0, 0x0}) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000044000)=[{0xfffffffffffffffc, 0x401, 0x0, 0x5, @time={r2, r3+10000000}, {0xc99, 0x30c}, {0xfffffffffffffcbd, 0x0}, @raw32={[0x8, 0x80000000, 0x8001]}}], 0x30) getsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000043000)=0x0, &(0x7f0000043000)=0x4) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f000000e000-0x4)=0x0) write$eventfd(r0, &(0x7f000000f000-0x8)=0x0, 0x8) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f000000c000-0xd3)="c14bd71e638a781c9c414bb27378a6e884bcd4285c595bcbb8ca43a3417e31fefb4eb67de85a11a1f1d097edd4915f2ebf1759074e8d20cc43970fd498250c3013e9a41e9b9a7ea8e0838b638dd20314b0de007a8e7357755858df090d93846917fd4cf2834b4267f1439ec3968c3bf93c254014772a2c4fceac7f438d58493da08c2ea337247b7fa2785fc1607eeaa7a88812fc903b80214235ab5eaa56a8c67678189cc09ed01a76db38610d2a30e7965938bfb9e574b5973c76f916e12d89ed0be21ee65156964330f12e67a2c60bd05993", 0xd3, 0x5297, &(0x7f0000046000)={0x0, 0x1c9c380}) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000047000-0x48)=@full={{0x3, {"dcd7674ce253eb"}, 0x400}, [{"b3d375ad8f2481"}, {"25f87f46087190"}, {"01e84cf3453006"}, {"66f15b07c563b4"}, {"f37bd833e66acc"}, {"afcd93e20462dc"}, {"4cbcdd2ad32e6d"}, {"5a36a7007d3704"}]}, 0x48) 2018/01/28 06:07:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ae9000-0x4)=0x0, &(0x7f000034c000-0x4)=0x4) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000541000)=0x0) 2018/01/28 06:07:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) renameat2(0xffffffffffffffff, &(0x7f0000a82000-0x7)='./file0\x00', 0xffffffffffffffff, &(0x7f00003bf000)='./file0\x00', 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) r2 = getpgrp(0x0) getpriority(0x1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r3, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000594000)=0x0) [ 237.810127] binder: 10431:10435 got transaction with invalid offsets size, 53 [ 237.836942] binder: 10431:10435 transaction failed 29201/-22, size 40-53 line 3163 2018/01/28 06:07:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xb, 0x0, &(0x7f0000c9b000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000046e000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)={0x0, 0x0}) r4 = fcntl$getown(r3, 0x9) fcntl$getownex(r0, 0x10, &(0x7f00008a9000-0x8)={0x0, 0x0}) rt_tgsigqueueinfo(r4, r5, 0x3b, &(0x7f000085a000)={0x3d, 0x1ff, 0x8001, 0x2}) pipe2(&(0x7f0000753000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000278000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x78, 0x8a4, 0x401, 0x7, 0x4}, &(0x7f0000773000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f00008e9000)={r7, @in6={{0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb6e4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x100, 0x401, 0x8}, &(0x7f0000a95000)=0xa0) epoll_wait(r3, &(0x7f000011a000-0xc)=[{0x0, 0x0}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000321000)={0xbfffffffc000000d, 0x0}) [ 237.864791] binder_alloc: binder_alloc_mmap_handler: 10431 20000000-20002000 already mapped failed -16 2018/01/28 06:07:37 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0xfffffffffffffffe) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000)={0x77359400, 0x0}, 0x10) ioctl(r0, 0x1, &(0x7f0000003000-0x21)="367b9234a04fcaeff51fd25e4556bd34e884dda822570ede0118f581b761f39e28") fcntl$lock(r0, 0x5, &(0x7f0000005000-0x20)={0x0, 0x4, 0x0, 0x0, 0x0}) 2018/01/28 06:07:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000074000)={0x0, 0x0, 0x0}, &(0x7f0000431000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000dee000-0xe)="636d6474690005e2") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a18000-0x8)={0x0, 0x0}) preadv(r1, &(0x7f0000369000+0x122)=[{&(0x7f0000992000-0x60)=""/96, 0x60}], 0x1, 0x0) 2018/01/28 06:07:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) lsetxattr(&(0x7f00008d9000-0xa)='./control\x00', &(0x7f0000cbc000)=@known='com.apple.FinderInfo\x00', &(0x7f0000ec4000)='.$lo\x00', 0x5, 0x3) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) [ 237.880377] device lo entered promiscuous mode [ 237.885374] device lo left promiscuous mode [ 237.887322] binder: BINDER_SET_CONTEXT_MGR already set [ 237.887330] binder: 10431:10451 ioctl 40046207 0 returned -16 [ 237.889132] binder_alloc: 10431: binder_alloc_buf, no vma 2018/01/28 06:07:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003be000)={0x0, 0x0}) write(r1, &(0x7f0000193000-0x24)="240000001300070dfeff0400000009230120000c0d000300010000000000000000b81617", 0x24) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006e1000)='/selinux/enforce\x00', 0x2600, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000f4000)=0x0) perf_event_open(&(0x7f0000b77000)={0x2, 0x78, 0x2, 0x9, 0x10000, 0x80000001, 0x0, 0x7, 0x40, 0x4, 0x7ff, 0xd3b5, 0x401, 0x1, 0xe6f, 0x1e, 0x1f, 0x80, 0x401, 0x9, 0x7, 0x80000001, 0x800, 0x6, 0x4, 0x200, 0x400, 0x10001, 0xff, 0x800, 0x3, 0x8001, 0x80000001, 0x6, 0x2, 0x1, 0x8, 0x8809, 0x0, 0x7fffffff, 0x1, @perf_bp={&(0x7f0000e6a000-0x1)=0x0, 0x2}, 0x0, 0x2, 0x10001, 0x3, 0x1f, 0x1, 0x81, 0x0}, r3, 0x1, r2, 0xc) ptrace$peekuser(0x3, r3, 0xa000000000) write$selinux_access(r2, &(0x7f000035e000-0x34)={'system_u:object_r:logrotate_exec_t:s0', 0x20, 'unconfined', 0x20, 0x39, 0x38, 0x0}, 0x34) 2018/01/28 06:07:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4000000000000006) 2018/01/28 06:07:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xffffffffffffffff, &(0x7f00004f3000)=0x1, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000cb3000)=0x0) sendto$inet(r0, &(0x7f0000618000-0x37)="", 0x84, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b7e000-0x4)=0x6, 0x4) sendto$inet(r0, &(0x7f0000473000-0x457)="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", 0x22c, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 06:07:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000051e000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000707000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e34000)={0x0, 0x0, 0x0}, &(0x7f000032f000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a51000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000a1f000)={0x10, 0x0, 0x0, 0x820c080}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000a02000)=@updsa={0x2e4, 0x1a, 0x100, 0x3, 0x1, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0x3, 0x0, 0x0, 0x20, 0xa, 0x80, 0x20, 0x0, r1, r3}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x7f}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x200, 0x1, 0x6, 0x7, 0xba1, 0x7f, 0x2, 0x40}, {0x2, 0x9, 0xfb, 0x693}, {0x5, 0x4, 0x667}, 0x2, 0x7, 0xa, 0x4, 0x81, 0x2}, [@lifetime_val={0x28, 0x9, {0x80000001, 0x1000, 0x1, 0x7}}, @algo_crypt={0x11c, 0x2, {{'ecb-twofish-avx\x00'}, 0x6a0, "fc7b998b9585fc2bb36da6a231090f3a0e80372cf4d309f7f17a1c2d8aa77f9e0c14389eadecc9fd007753ec4fb2e93610e9f12459bf42f86e2f690a0dfa9c357b114f55fb84054fe50a2fad9fa09ffabace94c173bc00b0ddb6f314624ae57c7a41b0e483cfb7cbd7c0dcd10bd323f8fbe955736a3f4fe9b13486900c31982ca49955c06c761ea8e25277aca73a182b62fbd462ab02de3d0c0f6c43af33ad69ce18749ae17601abac9a8d0ae3837b923a8b180c832eddd2070238925e7e243f495a33eeee780686b1ac387fa4f89806201c50fa"}}, @policy={0xb0, 0x7, {{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x3, 0x7, 0x2, 0x7fffffff, 0xa, 0x80, 0xa0, 0xaf, 0x0, r4}, {0x7, 0x9, 0x2, 0x0, 0x9, 0x1e5, 0x0, 0x3}, {0x9, 0x1ff, 0x10001, 0x4}, 0x5, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x1}}]}, 0x2e4}, 0x1, 0x0, 0x0, 0x4}, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x1, 0x4) ioctl$KDSKBLED(r0, 0x4b65, 0x40) fchdir(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000002000-0x4)=0x1f, 0x4) munlock(&(0x7f0000b76000/0x4000)=nil, 0x4000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}], 0x2c) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000+0xf07)=""/128) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x1, 0x10, 0xb9b7, 0x1ff}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0x7ff, 0x7fff, 0x201, 0x0, 0x1, 0xc5, 0x80000000, 0x5, r5}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000003000)='./file0\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005000-0x12)={r6, 0x4, 0x5, [0x8, 0x9, 0x3, 0x0, 0x400]}, 0x12) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f0000001000)='asymmetric\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000005000)="04a547386a6be94bedea60fe0e24cae066ac55e75cabfdd3cdacfaccaa1adf40b7dbd8439d5a38ba0dcf9690371891505a7f9b8dedf4e9cd3426ef76af88e1e1e17f487edc3512be649419c5c091f6d8af08124039b3762ab9c86bd97a96a4027b3706e9485572da4b17bc8e0535cedcc592fc1cb32f314e0f158dd7d3937c4ac581857010f6e742a28c689caf9a939bea6dc5c1f6be4b7e92115e1103f77e45e207c7fcbaeccb328d5f64327cfc04e21bc32aaf1a6ac80b3b9bb67b2a0285c9dd3b60f66fa6c8667151abed20d0880546d2f3ad15cc665fe9c4d0b27e72fc9b5ff78b69a4317aa8cdb2c827e9295eef15ca49b4fc", 0xf5, 0xffffffffffffffff) keyctl$clear(0x7, r7) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000005000)=r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000-0xa0)={r5, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0xfffffffffffffffe, 0xffffffff, 0x10}, &(0x7f0000002000)=0xa0) [ 237.889149] binder: 10431:10451 transaction failed 29189/-3, size 40-53 line 3127 [ 237.893614] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/28 06:07:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000039f000)={0x4, &(0x7f0000186000)=[{0x2, 0xfffffffffffffffc, 0x0, 0x4}, {0x59, 0x1, 0x6, 0x6}, {0x8, 0x1, 0x4, 0x2}, {0xcbe, 0x3f, 0x17, 0x7}]}, 0x10) ioctl$KDMKTONE(r0, 0x5385, 0x0) 2018/01/28 06:07:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800000200, &(0x7f0000fbf000)="", &(0x7f0000cfe000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") capset(&(0x7f0000fc2000-0x8)={0x20080522, 0x0}, &(0x7f0000e92000-0x18)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}) mknod(&(0x7f0000256000)='./file0\x00', 0x100008040, 0x0) execve(&(0x7f000039a000)='./file0\x00', &(0x7f0000b81000)=[], &(0x7f000005a000)=[&(0x7f0000eb6000)='mime_typeusersystemvboxnet1vmnet0system\x00', &(0x7f00009e3000)='\x00', &(0x7f0000efa000-0x6)="aa2d272e2b00", &(0x7f0000ce9000)='\x00', &(0x7f00006d1000)='wlan0]ppp1vmnet1\x00', &(0x7f0000ac2000-0x1)='\x00', &(0x7f0000555000-0x7)='wlan0-\x00', &(0x7f000051a000)='%[cgroupbdev/[\x00', &(0x7f0000f02000-0x4)='lo%\x00']) 2018/01/28 06:07:38 executing program 6: r0 = socket$inet(0x2, 0xa, 0x0) accept$inet(r0, &(0x7f0000f79000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000228000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x0, &(0x7f0000001000-0x6c)="5e1932928e9bedb6403e0e9b852ef7bd9559ae96c1fc405661347359b6899950d07baee5fa2e382f50b1d6a779de12f8ebe2367cfc7dd0c02c9e8ec90f7130cfa35056938ee270613581331c00bacc08c8d2efeb1a37899b82b3271934ff15c275d4aeb612ed9f7def5ca024") [ 238.033445] buffer_io_error: 10 callbacks suppressed [ 238.033452] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/01/28 06:07:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x5)='eth0\x00', 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) r4 = getgid() keyctl$chown(0x4, r0, r2, r4) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a86000-0x2)='+\x00', 0xfffffffffffffffa) prctl$void(0x37) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000)=0x0) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_fuseblk_mount(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, r1, r4, 0x8, 0x10000, 0x0) r10 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x5, 0x20100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept4(0xffffffffffffffff, &(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10, 0x80800) r13 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) r14 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80000) r15 = fanotify_init(0x2, 0x1403) r16 = syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0xc000, r1, r4, 0x9, 0x100040) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) r18 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r5, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x3, 0x900000}, 0xc, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)={0x2b4, 0x28, 0x8, 0x6, 0x3, "", [@typed={0x80, 0x47, @binary="2bc94b627df2b442581a41b84f79aa976c20f433ec23b66aaf3dba973a275c3ef2db5d4f5b9163fdc80ef77524c5d5077831ab6a94c3cc8a9f3a6143830f9f9d785a46582dce42aab554d468f58c696aa76a7b288d02cc22571ca7c088f656e7893c91409a07858fef3f03eb30abd1e18bc2da7ce0e492"}, @generic="c02f3c8d9cc85574455d68f5d1dd26eed9ce6e265d7a74cff7bb3ad3b802211df5949f3463ac3987b14ced3e61b24f1d70d7baca55e98a86b395f1bdb3f4548308a2ee9a565c785977e198df8c1e47b40c461794af9f0a4ecccd480db663fd2dfa3f47ee8ab5b98e1f13c102da1e2560da06f299955d04d276564663540870c58358b18f9a8bbce97cf428e867e9f8226268f29bf4d0384d84442d53fa973923be1562414a9fa1f4ee7945bfd125e29b580c2bf888269335bd0c73c04d0e9abf4ec7f91880ba11101f6b2c0d0c2e645ade", @nested={0x150, 0x2a, [@typed={0x10, 0xd, @u64=0x6}, @typed={0x10, 0x49, @u64=0x1}, @typed={0xc, 0x45, @pid=r6}, @generic="62d99f3893630ce02d80182793318c3f5f384e", @typed={0xc, 0x21, @uid=r3}, @typed={0xc, 0x16, @pid=r7}, @typed={0xd4, 0x26, @binary="cd2b181da7bd39fa64ef05a15982ee872374e29e96aa5874ad077f760aae938887dd13b16f8fa4d0b3f8a7aad0f282d96ce6240feb6b13c014325fd789ed79baf80f612477b4ac129441da3ac308b60f96535ee41f7c6f50e1cd2015ca6c0aca90bf7e217e7fd0af3594fa23cddee9b61994f3fe7cfc08d29572fc3d83faf587c1abff35a7e3076614c76a096a41d24f3ef322a6dcf4188c3684dc3e09aa732444c5a44ad5239b180c4e65b65a0470b4435a7c624b802e3f8e7dfbe3e0086f17ba063b250f2f04c9bbbc65"}, @typed={0x18, 0x32, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x8, 0x87, @void=""}]}]}, 0x2b4}], 0x1, &(0x7f0000002000)=[@rights={0x18, 0x1, 0x1, [r8, r9]}, @rights={0x38, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16, r17, r18]}], 0x50, 0x4040080}, 0x20000800) 2018/01/28 06:07:38 executing program 5: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000ee8000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000095c000)=0x0) sendto$inet(r0, &(0x7f00003fc000)="", 0x0, 0x0, &(0x7f0000001000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000eee000-0x4)=0x14e1, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000953000-0x10)=[{&(0x7f0000da5000)="29000000200019f84e3d81f5be0a007a020000000000ea01200000000600110007000000000000ffe8", 0x29}], 0x1) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000eee000)='\x00', 0x1) 2018/01/28 06:07:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = memfd_create(&(0x7f000003a000)='bdevkeyring\a-GPLvboxnet0\'{wlan1&em1vmnet0\x00', 0x0) ftruncate(r0, 0x2) [ 238.035033] binder: undelivered TRANSACTION_ERROR: 29189 [ 238.046422] binder: undelivered TRANSACTION_ERROR: 29201 [ 238.109343] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 238.109513] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 238.109534] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 238.109555] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 238.109576] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 238.109597] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 238.109617] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 238.109639] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 238.109660] Buffer I/O error on dev loop0, logical block 10, lost async page write [ 238.165895] device lo entered promiscuous mode [ 238.166844] device lo left promiscuous mode [ 238.272180] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 238.280791] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 288.344677] buffer_io_error: 6 callbacks suppressed [ 288.344681] Buffer I/O error on dev loop0, logical block 16, async page read [ 367.931335] INFO: task syz-executor1:10466 blocked for more than 120 seconds. [ 367.938634] Not tainted 4.9.78-g68d447c #23 [ 367.944454] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 367.952632] syz-executor1 D28256 10466 3395 0x00000004 [ 367.958360] ffff8801c31d8000 ffff8801c39ac000 ffff8801c39af480 ffff8801c3393000 [ 367.966419] ffff8801db221b98 ffff8801c370f9a0 ffffffff838a1bbb 0000000041b58ab3 [ 367.974466] ffffffff84193238 00ffffff8123be20 ffff8801db222468 ffff8801db222490 [ 367.982450] Call Trace: [ 367.985009] [] ? __schedule+0x67b/0x1ba0 [ 367.990688] [] ? bit_wait+0x90/0x90 [ 367.995971] [] schedule+0x7f/0x1b0 [ 368.001136] [] schedule_timeout+0x56c/0x10b0 [ 368.007193] [] ? usleep_range+0x140/0x140 [ 368.012973] [] ? kvm_clock_read+0x23/0x40 [ 368.018742] [] ? kvm_clock_get_cycles+0x9/0x10 [ 368.025292] [] ? ktime_get+0x13d/0x1d0 [ 368.030800] [] ? __delayacct_blkio_start+0x41/0x80 [ 368.037500] [] ? bit_wait+0x90/0x90 [ 368.042772] [] io_schedule_timeout+0x1be/0x390 [ 368.048976] [] bit_wait_io+0x19/0xa0 [ 368.054335] [] __wait_on_bit+0x57/0x120 [ 368.059936] [] wait_on_page_bit+0xf4/0x140 [ 368.065819] [] ? page_waitqueue+0x20/0x20 [ 368.071599] [] ? autoremove_wake_function+0x90/0x90 [ 368.078235] [] ? pagevec_lookup_tag+0x3a/0x80 [ 368.084370] [] __filemap_fdatawait_range+0x1c1/0x2b0 [ 368.091095] [] ? wait_on_page_bit+0x140/0x140 [ 368.097236] [] ? mutex_lock_nested+0x5e3/0x870 [ 368.103448] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 368.110261] [] ? mutex_lock_nested+0x56f/0x870 [ 368.116491] [] ? iterate_bdevs+0xc8/0x260 [ 368.122282] [] ? mutex_lock_killable_nested+0x960/0x960 [ 368.129266] [] ? iterate_bdevs+0x19d/0x260 [ 368.135144] [] filemap_fdatawait_keep_errors+0x63/0x80 [ 368.142174] [] fdatawait_one_bdev+0x50/0x70 [ 368.148120] [] iterate_bdevs+0x109/0x260 [ 368.154145] [] ? sync_inodes_one_sb+0x50/0x50 [ 368.160262] [] sys_sync+0xe1/0x170 [ 368.165447] [] ? sync_filesystem+0x240/0x240 [ 368.171494] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 368.178139] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 368.184968] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 368.191532] [ 368.191532] Showing all locks held in the system: [ 368.197827] 2 locks held by khungtaskd/514: [ 368.202135] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 368.210802] #1: (tasklist_lock){.+.?..}, at: [] debug_show_all_locks+0x70/0x280 [ 368.220462] 3 locks held by kworker/u4:4/1567: [ 368.225034] #0: ("writeback"){++++.+}, at: [] process_one_work+0x6f2/0x1610 [ 368.234317] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x72c/0x1610 [ 368.244469] #2: (&type->s_umount_key#22){++++..}, at: [] trylock_super+0x20/0x100 [ 368.254420] 1 lock held by rsyslogd/3175: [ 368.258532] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 368.267385] 2 locks held by getty/3309: [ 368.271345] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 368.280646] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 368.290555] 1 lock held by blkid/9081: [ 368.294427] #0: (&bdev->bd_mutex){+.+.+.}, at: [] blkdev_put+0x2a/0x550 [ 368.303381] 1 lock held by syz-executor1/10466: [ 368.308014] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 368.317221] 1 lock held by syz-executor1/10497: [ 368.321876] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 368.331063] 1 lock held by syz-executor7/10468: [ 368.335713] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd50 [ 368.344904] [ 368.346502] ============================================= [ 368.346502] [ 368.353728] NMI backtrace for cpu 0 [ 368.357353] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.78-g68d447c #23 [ 368.364507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.373832] ffff8801d8b57d00 ffffffff81d943a9 0000000000000000 0000000000000000 [ 368.381794] 0000000000000000 0000000000000001 ffffffff810bac10 ffff8801d8b57d38 [ 368.389751] ffffffff81d9f4cd 0000000000000000 0000000000000000 ffff8801c3556418 [ 368.397712] Call Trace: [ 368.400271] [] dump_stack+0xc1/0x128 [ 368.405605] [] ? irq_force_complete_move+0x390/0x390 [ 368.412324] [] nmi_cpu_backtrace+0xfd/0x120 [ 368.418261] [] ? irq_force_complete_move+0x390/0x390 [ 368.424981] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 368.432047] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 368.439026] [] watchdog+0x6f0/0xa70 [ 368.444267] [] ? watchdog+0x125/0xa70 [ 368.449685] [] kthread+0x26d/0x300 [ 368.454840] [] ? reset_hung_task_detector+0x20/0x20 [ 368.461472] [] ? kthread_park+0xa0/0xa0 [ 368.467762] [] ? kthread_park+0xa0/0xa0 [ 368.473353] [] ? kthread_park+0xa0/0xa0 [ 368.478946] [] ret_from_fork+0x5c/0x70 [ 368.484583] Sending NMI from CPU 0 to CPUs 1: [ 368.489080] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838b18a6 [ 368.496452] Kernel panic - not syncing: hung_task: blocked tasks [ 368.502583] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.78-g68d447c #23 [ 368.509737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.519059] ffff8801d8b57cb8 ffffffff81d943a9 ffffffff83a8ade0 ffff8801d8b57d90 [ 368.527024] ffff8801c3556400 dffffc0000000000 ffffffff84409000 ffff8801d8b57d80 [ 368.534985] ffffffff8142f451 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f295 [ 368.542943] Call Trace: [ 368.545503] [] dump_stack+0xc1/0x128 [ 368.550839] [] panic+0x1bc/0x3a8 [ 368.555826] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 368.564024] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 368.571264] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 368.578507] [] watchdog+0x701/0xa70 [ 368.583752] [] ? watchdog+0x125/0xa70 [ 368.589170] [] kthread+0x26d/0x300 [ 368.594325] [] ? reset_hung_task_detector+0x20/0x20 [ 368.600960] [] ? kthread_park+0xa0/0xa0 [ 368.606558] [] ? kthread_park+0xa0/0xa0 [ 368.612158] [] ? kthread_park+0xa0/0xa0 [ 368.617749] [] ret_from_fork+0x5c/0x70 [ 368.623724] Dumping ftrace buffer: [ 368.627269] (ftrace buffer empty) [ 368.630960] Kernel Offset: disabled [ 368.634561] Rebooting in 86400 seconds..