[....] Starting enhanced syslogd: rsyslogd[ 11.612103] audit: type=1400 audit(1513873764.783:5): avc: denied { syslog } for pid=3001 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.514217] audit: type=1400 audit(1513873771.686:6): avc: denied { map } for pid=3141 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added 'ci-upstream-mmots-kasan-gce-5,10.128.15.203' (ECDSA) to the list of known hosts. 2017/12/21 16:29:37 fuzzer started [ 24.628542] audit: type=1400 audit(1513873777.800:7): avc: denied { map } for pid=3152 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2017/12/21 16:29:37 dialing manager at 10.128.0.26:40749 2017/12/21 16:29:41 kcov=true, comps=true [ 27.944917] audit: type=1400 audit(1513873781.116:8): avc: denied { map } for pid=3152 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=66 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2017/12/21 16:29:42 executing program 0: 2017/12/21 16:29:42 executing program 1: 2017/12/21 16:29:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008d0000)='/dev/vga_arbiter\x00', 0x0, 0x0) unshare(0x8000400) mq_getsetattr(r0, &(0x7f0000057000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 16:29:42 executing program 3: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000dec000-0x4)=0x0, &(0x7f000075d000-0x4)=0x4) r0 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000616000)=[{0x20, 0x0, 0x0, 0x7fffffff00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000061a000-0x23)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) 2017/12/21 16:29:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$netlink(0x10, 0x3, 0x4) connect(r1, &(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f0000fb1000)=[{&(0x7f0000fb2000-0x5b)="480000001400197f09004b01fd0d8c560a8889fffff7e0060000000000a800a2bc5603ca8164643eff00000028213ee20600d400000000ffff5bffff00c7e5ed09fffffff6000000", 0x48}], 0x1) 2017/12/21 16:29:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000037, &(0x7f000002c000-0x78)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1020087f8dd7df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r0, &(0x7f0000d35000)="", 0x0, 0x0, &(0x7f00004b7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/21 16:29:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000057000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000a23000)='sched\x00') r0 = syz_open_procfs(0x0, &(0x7f0000144000)='pagemap\x00') pread64(r0, &(0x7f0000667000-0x1000)=""/4096, 0x1000, 0x0) 2017/12/21 16:29:42 executing program 7: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x11fc, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f8b000)={0x0, 0x0, &(0x7f00008f6000-0x10)=[{&(0x7f0000f8d000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f000059b000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f000086f000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f8b000-0x80)=[{&(0x7f000015f000)=""/201, 0xc9}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) [ 29.281952] audit: type=1400 audit(1513873782.453:9): avc: denied { map } for pid=3152 comm="syz-fuzzer" path="/root/syzkaller-shm448678750" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 30.281066] audit: type=1400 audit(1513873783.451:10): avc: denied { sys_admin } for pid=3196 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 [ 30.371321] audit: type=1400 audit(1513873783.542:11): avc: denied { sys_chroot } for pid=3385 comm="syz-executor5" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/21 16:29:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) getrusage(0x0, &(0x7f0000da8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000053000-0x10)={0x0, r2}, 0x10) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b25000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000a09000-0x4)=0x6, 0x4) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) dup(0xffffffffffffffff) 2017/12/21 16:29:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000001, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00000a8000)=0x4) socketpair(0xa, 0x806, 0x80000000, &(0x7f0000704000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00006af000)=0x4, 0x4) 2017/12/21 16:29:43 executing program 5: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bf7000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000044e000-0x11)='/dev/qat_adf_ctl\x00', 0x12600, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b46000-0x8)=@assoc_value={0x0, 0x1a90}, &(0x7f0000c4e000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000c0c000)={0x5, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000af8000-0x10)={r3, 0x7}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f3a000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000003b000-0x8)={r2, 0x1}, &(0x7f000024a000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f81000)={r0}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{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, 0x1}, 0x98) 2017/12/21 16:29:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000000)=""/33, &(0x7f0000001000-0x4)=0x21) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x40000000000003, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d9b000-0xe0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000d9b000)=""/0, 0x0}], 0x1, &(0x7f0000d9b000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000a91000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d9f000)=[], 0x0, &(0x7f0000c59000-0x14)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000da3000-0x2c)="26000000120047f181ff050d43000000fffffffdc200ffff0000000009227fff050019000007", 0x26) [ 30.403510] audit: type=1400 audit(1513873783.573:12): avc: denied { net_raw } for pid=3398 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/21 16:29:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x10000000803, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000539000)={0x4, r0, 0x1}) ioctl$sock_bt_hci(r1, 0x400448e0, &(0x7f0000db0000-0xf1)="3c95a8963b29e2fa2ea75b3c3f8c859ef9c45954a990115d7c97d30955ad4bd78ecb4e8fcc087131032daece4ad1c44de07394ecd81b7037cd0b303c7300db9a73c391dd56badbb12bd1e64abe1bb4a170938d0b763af4d001fc3929c9532814c20be921c698767f3fe350d9f8bcc12dd5d3487362e979426fa2d0087377fd5ab8e5d164b00c3cf56420e2aaa93eeb5874f3ffa8940c2d0e7392f28667940d1cb6582f9c3b65d7a427da6aea7ef7f8def870226f653303dd67fdfcea7a69521e2ec752fa8a0ab2629780b39e187a786dd09806d0276ff949fad2ce273ff3a94b802743a17b835336a11e83f4d588c2eb77") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00007c7000-0x50)={{0x0, 0x1}, {0x6, 0x3ff}, 0x20000000, 0x4, 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, 0x0, 0x0, 0x0]}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f000020b000-0x6a)=""/106, &(0x7f00000e9000)=0x6a) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000d3000)=0x0) [ 30.475266] audit: type=1400 audit(1513873783.646:13): avc: denied { create } for pid=3411 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 30.480337] sctp: [Deprecated]: syz-executor5 (pid 3418) Use of struct sctp_assoc_value in delayed_ack socket option. [ 30.480337] Use struct sctp_sack_info instead [ 30.489277] sctp: [Deprecated]: syz-executor5 (pid 3418) Use of struct sctp_assoc_value in delayed_ack socket option. [ 30.489277] Use struct sctp_sack_info instead [ 30.507665] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. [ 30.522525] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. [ 30.604392] audit: type=1400 audit(1513873783.672:14): avc: denied { setopt } for pid=3411 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 30.629490] audit: type=1400 audit(1513873783.678:15): avc: denied { write } for pid=3411 comm="syz-executor3" path="socket:[12401]" dev="sockfs" ino=12401 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 30.657688] audit: type=1400 audit(1513873783.679:16): avc: denied { net_admin } for pid=3411 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 2017/12/21 16:29:43 executing program 4: shmat(0x0, &(0x7f0000001000/0x2000)=nil, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) r0 = shmat(0xffffffffffffffff, &(0x7f0000181000/0x3000)=nil, 0x1000) shmdt(r0) 2017/12/21 16:29:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0xa1, 0x0, 0xac, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x300000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00009f6000)={0x5, 0x1, 0x379d, 0x81, 0x4}) socket$inet(0x2, 0xa, 0x5) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000603000-0x11)='/dev/vga_arbiter\x00', 0x10000002000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000485000-0x10)={0x0, 0x0, 0x15f9}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003c6000-0xd)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00008a6000)={r2, 0x0, r3}) syz_open_pts(r0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f000068f000)={0x8, 0x1f, 0x8, 0x0, 0x1b}) 2017/12/21 16:29:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000bc6000-0x4)=0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f000066d000)={0x1, [0x0]}, &(0x7f00008f5000)=0x6) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000ae000)='/selinux/load\x00', 0x2, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000daf000)={0x0, 0x0, 0x0}, 0xc) signalfd(0xffffffffffffffff, &(0x7f000063a000)={0x0}, 0x8) getsockname$unix(r0, &(0x7f00000c0000)=@file={0x0, ""/4096}, &(0x7f00004fc000-0x4)=0x1002) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000026f000)={r1, 0x0}) 2017/12/21 16:29:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006af000)='/selinux/enforce\x00', 0x84800, 0x0) getpeername$ax25(r1, &(0x7f0000699000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006cc000-0x4)=0x10) sendto$inet6(r0, &(0x7f00005e8000-0x2c)="9be879826b493f6e3b9c5d16e520886af6f4bc7b49c43445b73013298c50b7b9886546c1452da2178864fe80", 0x2c, 0x80, &(0x7f0000bb3000-0x1c)={0xa, 0x1, 0xffffffff00000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000029b000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000034d000)=0x1008) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000042b000)={r2, 0x91}, &(0x7f00009eb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000090c000)={0x0, 0x10, &(0x7f0000246000-0x10)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f32000)=0x10) 2017/12/21 16:29:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00000f7000-0xd)='/dev/binder#\x00', 0x0, 0x2) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000093b000)={{0x2, 0x2, @rand_addr=0x5ff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) sendto$inet(r0, &(0x7f00006ee000-0x1)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a9f000)='/selinux/mls\x00', 0x0, 0x0) getpeername$ax25(r1, &(0x7f0000f42000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000717000)=0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ee5000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDMKTONE(r2, 0x4b3b, 0x1) syz_extract_tcp_res$synack(&(0x7f000014c000-0x8)={0x0, 0x0}, 0x1, 0x0) 2017/12/21 16:29:43 executing program 3: r0 = memfd_create(&(0x7f0000000000)='nodev\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001000-0x11)=""/17) 2017/12/21 16:29:43 executing program 5: mmap(&(0x7f0000000000/0x2f5000)=nil, 0x2f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002ed000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) vmsplice(r3, &(0x7f00002f4000)=[{&(0x7f00002f2000)="9a772c475ec977c07442d8e712df8583c7dae92b3f0698602d72e8278831f5ce534fe444100474c77c004ef4ad5c216c8e7cb58f67c5a95db2f1bfbb9a027a5daf93dfdd6789b59f80d179bbf3823b58a472080f64dbdcc15bc0d770a930ffbb66b52374fd055b630988c338915786a6f1dc6c5ec7b21c6cd0b52c641e04ba2c4e7b183bb8cfdb243149fa514dda25c09cebcdf40e3b73b5e72a42c87f70404a16c640a5a6704d905166517cdc427d55636261263d3f235f96c49e1194deac90", 0xc0}], 0x1, 0x0) splice(r2, 0x0, r1, 0x0, 0x10001, 0x0) 2017/12/21 16:29:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x0) semop(r0, &(0x7f0000fba000)=[{0x1, 0x0, 0x1000}], 0x1) syz_emit_ethernet(0xf9, &(0x7f0000b8b000-0xf9)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6001, @llc={0xe9, @llc={0xf9, 0x0, "c1fc", "2e01f29688e2a1d41ee9cb789fb95befc72f0fc776cd4823dacb4b5c4e36d978a58d324dbf83859aa229dd4ea08fb2681bc501abd5260e61f6609b6cd38681f4afe2881efeeef55571b6e833b118697f562c95150acdc855c2d75ec64b448a4029bd3a129bda78b2a618a4be5bf75c069adc00a8aceedb61ae0513ae69186e40fc5ec871765a67762e15ef063a6a69ce4a59bc0e3c9d5e7bad3dffec4f71bf86d213df6414c15ee72756563fe05c162210b0d127f5f05effc0dceb850d7bc7fcbc89c407c61cbcd151f1806bab875e31cfa798cf79d64d055ee70676ea35eaa9df01c78ef4"}}}}}, &(0x7f0000e63000)={0x0, 0x2, [0x255, 0xc0b]}) unshare(0x40000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e84000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000729000)=0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x0, 0x989680}) semctl$IPC_RMID(r0, 0x0, 0x0) 2017/12/21 16:29:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200000, &(0x7f0000a59000-0x19)="4a3ccd91c65c71966788d88f94d0c5509a88b622a0107bacbb", &(0x7f0000005000)=0x0, &(0x7f0000237000-0x4)=0x0, &(0x7f00008bb000-0x49)="dd37d3c16b5f2044edc80b26694d1a2f0dbd3e40b63fb5be1bb5fd943a28a17d7bb8fb79e638b85fd75194f4c16e1f9640fbb429995b515d305aabb0b65eb7bc5e8a0c44b92c252fc7") mlock(&(0x7f0000ade000/0xf000)=nil, 0xf000) r0 = syz_open_dev$vcsa(&(0x7f0000ca3000-0xb)='/dev/vcsa#\x00', 0xffffffffffffff7f, 0x101080) r1 = openat(r0, &(0x7f0000494000)='./file0\x00', 0x101000, 0x80) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d4b000)={r1, &(0x7f0000ea7000-0x93)="b1d518576056478367d73a8b99a21d49b71b33dc5f537681842b81310545baae4dc8b39eeab39bdd6d6dd010a49fb41266409e9547ac8605246254490ef6bdda53a3cc3ae5b041b721bd8c7b44d509fc33f5945b92ae09a010d2471657627404f5f20d490328ccba7e685f89a8b12e37d1171c2e4287ba7af6adbc1dab426dc6a8a2e5e997eb44cf52e709b915af6713b42c0b", &(0x7f0000e7e000)=""/0}, 0x18) write(r1, &(0x7f0000a36000)="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", 0xfc) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) [ 30.682160] audit: type=1400 audit(1513873783.752:17): avc: denied { dac_override } for pid=3432 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.723838] mmap: syz-executor4 (3452) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2017/12/21 16:29:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00004cd000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x2) fallocate(r0, 0x1, 0x0, 0x44400007) 2017/12/21 16:29:43 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000076000-0x8)={0x0, 0x0}) r2 = dup2(r0, r0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000769000)=""/125) pread64(r1, &(0x7f0000de7000-0x28)=""/40, 0x28, 0x0) syslog(0x2, &(0x7f0000b90000-0x8c)=""/140, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000001000-0xb)={{0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, {0xa, 0x1, 0x2000000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1, [0x800, 0x5, 0x1, 0x8, 0x7, 0x3, 0x7, 0xff]}, 0x5c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000ee7000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f0000a60000-0x24)="24000000261c07003200000800367700dbffffff0100000000ebff00ff1bfeff0100ff10", 0x24) munlockall() 2017/12/21 16:29:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001aa000-0x8)={0x0, 0x0}, &(0x7f00000ce000)=0x8) r0 = socket$nfc_raw(0x27, 0x3, 0x0) sync_file_range(r0, 0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e0a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000088d000)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) [ 30.725742] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) [ 30.757803] audit: type=1400 audit(1513873783.927:18): avc: denied { ipc_owner } for pid=3451 comm="syz-executor7" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.829848] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7206 sclass=netlink_route_socket pig=3477 comm=syz-executor7 2017/12/21 16:29:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000db6000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000f2d000-0x9d)=""/157) socketpair(0x1, 0x80001, 0x5, &(0x7f0000ce4000-0x8)={0x0, 0x0}) faccessat(r1, &(0x7f0000ede000)='./file0\x00', 0x100, 0x1000) 2017/12/21 16:29:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x7fffe) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) getdents64(r2, &(0x7f0000ea6000)=""/88, 0x58) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r0, 0x20000000, 0x4000001) write(r1, &(0x7f000014d000)="", 0x0) sendfile(r0, r1, &(0x7f000073f000)=0x0, 0x1) close(r0) 2017/12/21 16:29:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000030f000-0x15)='/proc/self/net/pfkey\x00', 0x161080, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00007df000)={0x1, 0x1, [@random="2b32778d5332"]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b3a000-0x42)={0x0, 0x3a, "469e1b66b15559341c5ff7d93d5f4fd0e6939939e38f350b6daae8fe56061d5c445d2b40062d19d1bf5413ce4117713351dca2484a4cc6131c9d"}, &(0x7f0000381000)=0x42) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a45000-0xc)=@sack_info={r1, 0x85, 0x6}, 0xc) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00005ba000-0x20)="2000000019000776530000000000480080200d23001100052a00000400000000", 0x20) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000776000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000e5c000)=""/225) utimensat(r3, &(0x7f00002dc000)='./file0\x00', &(0x7f0000478000)={{0x0, 0x7530}, {0x77359400, 0x0}}, 0x100) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000985000)={0x5f, 0x40000000000000, 0xfe}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cd2000)={0x0, 0x0}) setxattr(&(0x7f000077a000)='./file0\x00', &(0x7f0000446000)=@random={'security.\x00', 'cpusetbdevem0wlan0+]\x00'}, &(0x7f0000158000-0x1)='\x00', 0x1, 0x2) ioctl$TIOCEXCL(r0, 0x540c) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00006e9000)=0x9, 0x4) r4 = fcntl$getown(r3, 0x9) syz_open_procfs(r4, &(0x7f0000529000-0x7)='ns/uts\x00') acct(&(0x7f0000ecf000)='./file0\x00') r5 = shmget$private(0x0, 0x2000, 0x3ca, &(0x7f00008aa000/0x2000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) 2017/12/21 16:29:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) r1 = dup(0xffffffffffffffff) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000812000-0xc)={0x0, 0x0, 0x0}, 0xc) getegid() ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000fd8000-0x78)={0x8, {0x2, 0x3, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, 0xa072, 0x8, 0xb8, 0x5, &(0x7f00004fe000-0x10)=@common='ip6_vti0\x00', 0x6, 0x80, 0x8}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x800000}, {0x0, 0x0}, {0x0, 0x0}, {0x100002, 0x0}], 0x5) r2 = accept(r0, &(0x7f0000bf8000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc6000)=0x10) setsockopt$inet_int(r0, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x0, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f000037f000-0x4)=0x4cc, 0x4) 2017/12/21 16:29:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006e7000)='/dev/sg#\x00', 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000041d000)={0x80000001, 0x2, 0x20200, 0xb844, 0x10001}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000f81000)={&(0x7f0000a9a000/0x2000)=nil, 0xbb51, 0x0, 0x14, &(0x7f000029f000/0x4000)=nil, 0x0}) ioctl(r0, 0x100000001, &(0x7f0000516000-0x1)="") 2017/12/21 16:29:44 executing program 6: syz_open_dev$urandom(&(0x7f0000206000-0xd)='/dev/urandom\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000033000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r0, 0x0, 0x8526, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000fdd000-0x38)=[{&(0x7f0000fdc000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000fdc000)=[{&(0x7f0000f6b000)="a5a18bd97c6ca7ceb8573f51f7680dd24b798efdc5fff0a8dc5a3ebb58a0f94df47aaa3d25f4f452e7ca7d9210a24a965a66c3665411208e4aaa9abd0c0ad8aa13bf65af60e0848c469249bb0b66def6d8cae6c7a53debac72af3c2aa9446397b76a2315a2000eb9ff2b1730b2052e3a6c8096", 0x73}, {&(0x7f0000e46000-0xeb)="d44b440e24488b0dd6e2c7a4d6d52963b451df8cae3c3e10ee2f552251b127bb26439cef2fb15ff3148f4d93125a5afc2cf072f37715545f01b316e58635af4c20385fe2a0c696dfe089bfe0ae636c46d0a972c7233dc2714c8d8e5c3676e44b58c5b00a68727e1c1922e065bd1bf8105409adec8376d40b5f6cd1801ec62db7d1b9170390eba55c61f35b565b269de2a4c4e96afba22156d76df97b98d07d54339e10fae3d570c4f853a9607dba21e4f22092492ad1c4cb0d3265fbb2b67fba760e8ec0c95c8dcc395dc00b76471a354546fef3fefd12dcec6dbccd43b568f234f6f1f5bf0034cc506334", 0xeb}, {&(0x7f0000fdd000-0x4a)="5c47a5b68ce4328ae8b0ea00d561f808307a5f417d0f622e918a8ad2f97e8fddfd29acf0e446082e42014f4cd753b8fd5c4b08faaf2d8c596aec64c60553325588a5389824c3c56a6f05", 0x4a}, {&(0x7f0000fdd000-0xcd)="20a4bff4056bdb1828f46ce5a72f83bf72ddc7bd24ebcf6d29426262afd160ed9f428384c4ae4b2208d2e512d6ccc4815b314430adbd0478b12f0d851b95e234ff61e912617cc595d69ec9aeb78d68aaf340bafd98ddcc41013d0793e3eecad063a39d0065b5c6abfb4d4e5eefc1fe20d7a311f00fb1e9ff163427c2e38b84d050efa8c2b047891daae233cf341fdda79c990612ffb7a7f1a0ba5f0bc344be7a3345ec92ea8470b87d77463839eb83204a7348e95ecdd27f45df61faf6e271678e8817a046b0dad8ac3526d6de", 0xcd}, {&(0x7f0000a4a000-0x85)="c28b018b136ac8f1f7de9cf287c93a78ba36b6c88f59c894f16130d164994b4618566ed9a605563f3292a1b1b1c6e291b34e7dfcbc7b308d85a8e196d62af838d472fa34a54798be2b9bbbf21a580bb6ebeb06aff9a54ff1e73938d935153f7fce31c102be3a515ef536c4fe87eac5f72173e20db11808ffc31fdf75910e2472556128b6dc", 0x85}], 0x5, 0x0, 0x0, 0x8840}], 0x1, 0x40080) 2017/12/21 16:29:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x1, 0x3000, 0x310, &(0x7f0000509000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000c7f000-0x95)=""/149) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000248000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00002e8000-0x4)=0x0) rt_tgsigqueueinfo(r2, r3, 0x2b, &(0x7f0000f31000-0x10)={0x34, 0x6, 0x40, 0x1}) r4 = socket(0x10, 0x2, 0x10) write(r4, &(0x7f0000385000-0x24)="240000001d0001000000000000fffc0014ff00fa100000e3050000f7949200000080f715", 0x24) 2017/12/21 16:29:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ustat(0x1800000000000, &(0x7f0000027000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000248000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00008c1000)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f00007ac000-0x4)=0xc) sendto$packet(r1, &(0x7f000079a000-0xe0)="eed7a042837030092ea05da6c5c61de710f10e8866dad3de4503225fa80f262ecaa2403ef63d6bed0ea6adfd0af37c7126964196cc78dfc89d493c6c6992ac24ff8b513923332a484e842dedfc39acfad45b649518bc92381d023ce9764df62945b450b597ab57d86f75cf482e66c0b333b455975fba84257802ed218014cd459c12e080d3a37f1539781b2bf61705739e04c0a78496fd54c75194a34cb005238e9973dd317b6c22fabf6461e5ca06aedf4564ca1cddb505db3919d7cb3da63b514a40884f4c7d6462ebeb9bd084984136783c0638e2e57ad23f7feb05ab0615", 0xe0, 0x4000080, &(0x7f00009ff000-0x14)={0x11, 0xaaa68625afb361d, r2, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7c, 0xfb}) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) fcntl$dupfd(r3, 0x0, r0) [ 30.843331] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7206 sclass=netlink_route_socket pig=3477 comm=syz-executor7 2017/12/21 16:29:44 executing program 0: r0 = socket(0x2, 0x803, 0x1) setsockopt(r0, 0xff, 0x1, &(0x7f0000b2d000)="011b2e7bda", 0x5) bind$bt_l2cap(r0, &(0x7f0000950000)={0x1f, 0x1, {0x4, 0x2, 0x5, 0x8, 0x7, 0x3}, 0x6, 0x800}, 0xe) 2017/12/21 16:29:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000b11000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000751000-0x4)=0x0, &(0x7f0000db7000)=0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000bab000-0x4)=0x0, &(0x7f0000448000)=0x4) [ 30.919397] audit: type=1400 audit(1513873784.090:19): avc: denied { create } for pid=3489 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/21 16:29:44 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000021000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 16:29:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0x8, &(0x7f0000346000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00008e5000)={@loopback=0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f00009f8000)=0xc) mlockall(0x2) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c2a000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$poke(0x5, r1, &(0x7f0000aa9000-0x8)=0x0, 0x3) io_setup(0x5, &(0x7f0000f63000)=0x0) r2 = syz_open_dev$mouse(&(0x7f0000ec1000)='/dev/input/mouse#\x00', 0xad, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f00005d4000)=""/201) 2017/12/21 16:29:44 executing program 7: prctl$intptr(0x8002d, 0xa8a0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x4, 0xffff, 0x24, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x9, 0xb, 0x13, 0xb9a, r1}, &(0x7f0000000000)=0x10) 2017/12/21 16:29:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000901000)='./file0\x00', &(0x7f0000367000-0xa)=@random={'trusted.\x00', '\x00'}, &(0x7f0000a23000)=""/0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000b50000-0xb)='/dev/vcsa#\x00', 0x3, 0x400080) setsockopt$inet6_buf(r3, 0x29, 0xcc, &(0x7f00004a0000)="38d6ba24d63c4df3839bc2d8", 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000014000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r6, 0x40001) sendfile(r5, r6, &(0x7f0000001000)=0x0, 0x400000000fee) recvmmsg(r4, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000069a000)=[{&(0x7f000000e000-0xda)=""/58, 0x3a}], 0x1, &(0x7f000000f000-0x3f)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f000000b000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000240000-0x8)=0x7) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x4000000000002, 0x2, 0x0, 0x0, @adapter={0xc, 0x0, 0x0, 0x0, 0x0}}]}) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000140000)='/selinux/enforce\x00', 0x103000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r7, 0x112, 0xa, &(0x7f00006d8000)=0x95fc00000000, &(0x7f00005cc000-0x8)=0x4) syz_open_dev$sndseq(&(0x7f0000cf3000)='/dev/snd/seq\x00', 0x0, 0x10000) close(r7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/21 16:29:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x2, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ee9000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x0, 0x20000000004ff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/21 16:29:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002d3000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000901000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e5a000-0x4)=0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000173000-0x4)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00009d9000-0x4)=0xaf2, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/21 16:29:44 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000001000)='ceph\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='^mime_typeem0bdev\x00', r0) r1 = add_key(&(0x7f0000002000-0x8)='rxrpc_s\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, 0x0, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="ff7152a39e062083bd136599a5fee5c7a4c835cd247652f77640130be4f84e7d25cbc74bd150b33aff986173f8a047c27425d4f1dc6c2995dee7737037f9747531f77407d99de51b1694efdec71202b93bb3d471f7e993e0b700eedeaf75002eb61c48dc2c089be8974651a2aca88bce073ea6f3d0dc426a8348a8eada393c681583905c0600679c4b10666768d4e522a0db6a943d7020ca", 0x98, r1) 2017/12/21 16:29:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f8d000)='/dev/usbmon#\x00', 0x3, 0x181000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00006de000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000c98000)={r0, 0x8, 0x80000001, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0xa, 0x3, 0x9) listen$netrom(r1, 0x22cd) 2017/12/21 16:29:44 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f000087d000)={0x1, [0x7fffffff]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ea0000)='maps\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000d7d000)=0x0, &(0x7f0000943000-0x4)=0x4) sendto$inet6(r1, &(0x7f000056e000-0x24)="5b2ce6fb222a3769da612e4663e077867d438fde5b729716ef0997d4d92348fd953a82f8", 0x24, 0x800, &(0x7f0000ad6000)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xb6}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x6) add_key(&(0x7f000099f000-0xd)='dns_resolver\x00', &(0x7f000095b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003c000)='h=', 0x2, 0xfffffffffffffffc) prctl$setfpexc(0xc, 0x2) 2017/12/21 16:29:44 executing program 4: mmap(&(0x7f0000000000/0xd60000)=nil, 0xd60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000128000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000d60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d61000-0x20)={0x4, 0x20, 0x1, 0x10000, 0x80000001, 0x1, 0xffffffffffffff7f, 0x3c4, 0x0}, &(0x7f000031e000-0x4)=0x20) mmap(&(0x7f0000d60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003cf000-0x10)={0x5, 0x8008, 0x101, 0x5, r2}, &(0x7f0000d61000-0x4)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003e1000)={@loopback={0x0, 0x1}, 0x4, 0x1, 0xff, 0x0, 0x3, 0x100000000, 0x5}, 0x20) 2017/12/21 16:29:44 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000001c000)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_procfs(r0, &(0x7f0000001000-0xf)='attr/keycreate\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000001b000)={0x0, 0x0, 0x0}, &(0x7f000001c000-0x4)=0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x40, 0x3, &(0x7f000000d000)=""/159, &(0x7f000001d000-0x4)=0x9f) writev(r1, &(0x7f0000002000)=[{&(0x7f0000011000)='S', 0x1}], 0x1) 2017/12/21 16:29:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f1d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000b62000)={0x7001, 0x102000, 0x0}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000e4a000)={0x5, 0x0, [{0x80000000, 0x4, 0x0, 0x0, @msi={0x2, 0x3, 0xc787585}}, {0x1000, 0x6, 0x0, 0x0, @adapter={0x40, 0x3, 0x9, 0x1f, 0x8}}, {0x7f1, 0x2, 0x0, 0x0, @sint={0x4, 0x7ff}}, {0x1, 0x3, 0x0, 0x0, @sint={0xe3a4, 0xffffffffffffff01}}, {0xfff, 0x6, 0x0, 0x0, @msi={0x1, 0x7, 0x6}}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e8b000)='/dev/kvm\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000cfd000-0x20)=[{&(0x7f0000e44000)="cdcbdfd5720f432ff3e532f83a873890fa97b43daf8a3cef177ec297333ac42b97713a39bc000e5cdd0fc404459d724bea259fad79800d9f4ccaa80f251f7521d5627a0e09f609426f6ff85f9199d8e268a69eb33dad687df40dc838b05a9ab1af7fe0a2cbaf66fd53f27088eab65e993cbabc41e13d", 0x76}, {&(0x7f00002b0000)="527b086f56372f39bfd927127e172181f928f5e8d4559b65a9964b2b7309f720cd036d43431c975e863a75fc400374655f1e85c2981dfba111277d243a44136b204be42697c2a19ec401dd4f8ef72b098597db6ebceb196a8b527968c93e31d0c4dd5abc494da0aefff9ceaaff37352a74abacc2da3cfbffb6ed9eaef72846c1b3a8419e7098d3dd6d8398e904a58f3852cd2b4f40ed47353a27173a66e6a70068d2d1b60f7bf3b4d4018b8b3b8dc545e74c20ad253fda054b4ba0582d2dfdd426185761cd2b2a148adc6e07e22ba8c68853beba97d68ad75b427068ba1b997b11eb", 0xe2}], 0x2, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000f65000-0x400)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/12/21 16:29:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) get_mempolicy(&(0x7f0000fe0000-0x4)=0x0, &(0x7f0000186000-0x8)=0x0, 0x6, &(0x7f0000f7d000/0x2000)=nil, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x40020a, 0x0) 2017/12/21 16:29:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005b8000)='/dev/cuse\x00', 0x2, 0x0) accept4$llc(r0, &(0x7f0000267000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000627000-0x4)=0x10, 0x0) write$fuse(r0, &(0x7f0000951000-0x28)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) [ 31.069314] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2017/12/21 16:29:44 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f000011a000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000c9d000-0x4)=0x0, &(0x7f0000965000)=0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000034f000-0xc)={r1, r2, r3}, 0xc) 2017/12/21 16:29:44 executing program 0: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="200000000000000031253a000030f10b", 0x2) fcntl$addseals(r0, 0x409, 0x5) write(r0, &(0x7f00005c7000-0x3)=' ', 0x1) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fe3000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe3000)=0x20) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fe3000)={r1, 0x89}, &(0x7f0000e97000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fe3000-0x8)={0x0, 0x7}, &(0x7f0000fde000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00003f5000)=r2, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7fffffff) [ 31.109580] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2017/12/21 16:29:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006e8000-0xf)='/dev/snd/timer\x00', 0x0, 0x200000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000402000-0x34)={{0x0, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bc7000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000c9000-0x26)=""/38) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00007aa000)=0x0, &(0x7f000065e000)=0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000713000-0xb)=""/11) 2017/12/21 16:29:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) r1 = dup2(r0, r0) timerfd_gettime(r1, &(0x7f0000899000)={{0x0, 0x0}, {0x0, 0x0}}) write(r0, &(0x7f00003d5000)="220000001b00030b00000000ef00120120000000000200000000000000ea00050029", 0x22) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c00000-0xc)={&(0x7f0000a1e000)='./file0\x00', r1}, 0xc) 2017/12/21 16:29:44 executing program 3: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x800000004) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff7, 0x0}], 0x1, &(0x7f0000380000)={0x101, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ffc000-0x4)='/dev/input/mice\x00', 0x0, 0x6000) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) symlinkat(&(0x7f0000ffb000)='./file0\x00', r1, &(0x7f0000ffc000-0x8)='./file0\x00') semtimedop(r0, &(0x7f0000033000+0x816)=[{0x0, 0x0, 0x0}, {0x0, 0x8091, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f000074d000)=""/61) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000ed8000-0x10)=@buf={0xae, &(0x7f0000ffc000)="4ab573128b0ad708b4e22548094ef48647e2969162e9a2a46e75b063646cacc510d60f808a5a18f06f203912af3511fc4cd6859021854057952cad117e20ad14c8d446f18d4f51f405939c415fb794f815094c0b7abe0dbdd5a61d14754b1fee4a5262a40d55a5ab1b8dfba1b00cc221df3da35924b53717b43aef4200902b785f168ed2d00d85757f8ccca95d69dcfe17f02a5aa186dbb3614c84a65ceb4177166222f54e69f949047e5b462a08"}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f0000ffe000-0x18)=[{0x4, 0x80, 0x800}, {0x0, 0xffffffffffffffff, 0x1800}, {0x4, 0x1000000000000, 0x1800}, {0x5, 0xe04d, 0x1800}], 0x4, &(0x7f0000902000-0x10)={0x0, 0x989680}) semtimedop(r0, &(0x7f0000ffb000+0xcac)=[{0x1, 0x918b, 0x1800}, {0x7, 0x5e6, 0x1800}, {0x0, 0x6, 0x800}], 0x3, &(0x7f0000ffc000-0x10)={0x0, 0x1c9c380}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00003da000)={r1, 0x6, 0x3, "a331027d136d3730c78fdd416fc81927ab28150e4f7f0f1238530fb5372edd5158ecd998f869c5e35124cfb14a"}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00008b3000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x0, 0xff, 0x3, 0x9, 0xa4a, 0x4}, &(0x7f000051d000-0x4)=0x20) semop(r0, &(0x7f0000a5f000)=[{0x3, 0x1f, 0x800}, {0x3, 0x7fffffff, 0x1000}, {0x7, 0x1, 0x0}], 0x3) 2017/12/21 16:29:44 executing program 1: mlock2(&(0x7f0000cc3000/0x4000)=nil, 0x4000, 0x200000000) 2017/12/21 16:29:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001d6000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00004d5000)={0x3, 0x2}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r3, 0x937e, &(0x7f0000016000-0x1)="") recvmsg(r1, &(0x7f0000445000-0x38)={&(0x7f00008a8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000045c000-0x50)=[{&(0x7f0000301000-0x9f)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x9}, 0x0) 2017/12/21 16:29:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d65000-0x8)={0x0, 0x0}, 0x80800) perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) setrlimit(0x8007, &(0x7f00000aa000-0x10)={0x0, 0x7}) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000ed8000-0x4)=0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000828000-0x4)=0xfd7, 0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000071e000-0x4)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/21 16:29:44 executing program 0: mmap(&(0x7f0000000000/0xeba000)=nil, 0xeba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000396000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) finit_module(r0, &(0x7f0000eba000)='procem1\x00', 0x3) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x0, 0x0, 0x8, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, ""}}}}}, 0x0) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c51000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000352000)=""/31, &(0x7f0000eba000)=0x1f) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000ca8000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000ebc000-0xc)={r2, 0x0, r0}) 2017/12/21 16:29:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fc1000)='/dev/usbmon#\x00', 0x3f, 0x4000) ioctl$KVM_SMI(r0, 0xaeb7) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x800000000001, &(0x7f0000003000-0x4)=0x0, &(0x7f00000f7000-0x4)=0x4) 2017/12/21 16:29:44 executing program 1: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a2d000)="", 0x0, 0x20000000, &(0x7f00007f4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000fb5000)=0x0, &(0x7f0000fb6000-0x4)=0x4) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000030a000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000fba000)=0x8, 0x4) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fbc000-0x14)={0x1, 0x3f, 0x9, 0x3, 0x9}, 0x14) openat$rfkill(0xffffffffffffff9c, &(0x7f000091c000)='/dev/rfkill\x00', 0x4600c2, 0x0) 2017/12/21 16:29:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000004000/0x2000)=nil, 0x2000) pkey_alloc(0x0, 0x3) socketpair(0x11, 0x4, 0xffff, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000005000-0x60)={0x27, 0x49c, 0x7, 0x5, 0x1000, 0x0, "956b87bf0367358863b560496a86a05ca04d92b69823c2d1492653256767d8c2432fbc101f8662d636b60f8ba34c38e8e776d848facc115a50d2ab74b9f122", 0x1}, 0x60) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) [ 31.271451] netlink: 14 bytes leftover after parsing attributes in process `syz-executor5'. [ 31.280216] QAT: Invalid ioctl [ 31.315829] QAT: Invalid ioctl 2017/12/21 16:29:44 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fd8000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f00003e9000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000247000)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockname$packet(r2, &(0x7f0000976000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000018e000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000fd9000)={0x8, 0x70, 0x0, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 16:29:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000365000)="110000001a0025f000180004c3edfc0e80", 0x11) 2017/12/21 16:29:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000085e000-0x9)='/dev/vcs\x00', 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000abd000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000802000-0x10)={0x2fdcc916, 0x6, 0x2, 0x5}) poll(&(0x7f00008ec000)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00000c7000-0x9)='/dev/vcs#\x00', 0xfffffffffffffffb, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000bf6000)={0x0, 0x0}) close(r3) 2017/12/21 16:29:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f9000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000533000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 16:29:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d12000-0xc)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000034c000)=0x0) fcntl$setown(r1, 0x8, r3) 2017/12/21 16:29:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000072b000-0x8)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4e039, 0x0, 0x4000000668, 0x1d, 0x0, 0x8, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000eba000-0x10)=[{&(0x7f0000001000-0x10)="47a7ea37dfdccaf90f5e7de018e8fdc9", 0x10}], 0x1) [ 31.321142] netlink: 14 bytes leftover after parsing attributes in process `syz-executor5'. [ 31.384802] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 31.384802] The task syz-executor3 (3611) triggered the difference, watch for misbehavior. 2017/12/21 16:29:44 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000a000)="32000000150025ffff07008e000914040a01c2fe200000091a000200e89a0000000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000012000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) pipe2(&(0x7f0000010000)={0x0, 0x0}, 0x80000) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2017/12/21 16:29:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000145000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00002c1000-0x58)={{0x10001, 0x6}, 0x1, 0x2, 0x1f, {0x4, 0xff}, 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]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c41000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ecc000-0x3)=0x0, &(0x7f0000eb0000-0x4)=0x4) r2 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r2, &(0x7f00009c3000-0xc)={0x10, 0x0, 0x0, 0xa70}, 0xc) 2017/12/21 16:29:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000879000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7f, @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]}, 0xfffffffffffffe01, 0xffffffffffffffc1, 0x2, 0x2, 0x6}, &(0x7f0000442000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00006fd000)={0x0, @in6={{0xa, 0x1, 0x212, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x1ff, 0x4, 0x4}, &(0x7f0000135000)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000b5f000)={0x0, 0x5}, &(0x7f00001b8000)=0x6) sendmmsg$inet_sctp(r2, &(0x7f0000bd3000-0x38)=[{&(0x7f0000686000-0x1c)=@in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x11f5}, 0x1c, &(0x7f0000042000)=[{&(0x7f00006d9000)="f9a8ccde1c607fed82c73dd5eee680f520ead2ffcf356d18593e7545cd53720e7951", 0x22}, {&(0x7f0000a23000-0x3)="baedc1", 0x3}, {&(0x7f0000255000)="6d80a0fd94e9dc6ae46425469988d8bd3cdd1e911cf352b7b5415c31f0c3d2141d779741ce7843924150a8cf126862fe7476f7735eb5edc24d552287a38d359fc9855258192a4864a92e78069a39a3c21731115d4d80feea73ad3404760637743a7ca0cdf9a1468e0d2654029df739123059ef5c05f162c05bdaa88595bef9d463073f268d39f9a668f3f848df956a1d98c741434c46d7bcc6aced5b258d49617f47444d3db571ec53defd680c277a79bf5111cc3f8e6fb29ebb63f90db1577175dc0bd5b497aca71b556edafccd6ac36dcdbf9d2d558dd8c5b4105960d17a", 0xdf}, {&(0x7f0000952000-0xff)="2c860039060ba24bbb973387d6336eefb9c2bce27739c381ef20a1de0e50986a9da20bd002c361416fa033fbe3baf2caa5a02840a51f4de6eb2db48c649242d223d77865d3d8485a38c84a892bf7565aa816aaf19edc0687488a360383684ee636c0d3f810e9d06d79a5e828f68487a310673f691acd50d40cdb46dc994c56e7998574818554850d6e3134792dd739ecf4a138922c76eda26df262f94cfa5520a481d82a71fa24c030f65ed737fd876875f6afe31181041ee4a647d0f087026ccc2b04b69dafcb2fca236953fd08b3ed6f1ca85bcfe0bede31a315afaa04dfddda0380b064e64bf73b75b2732565ab1252276bacf3be5a273c75e856ab309c", 0xff}], 0x4, &(0x7f0000333000+0xa17)=[@sndinfo={0x20, 0x84, 0x2, {0x400, 0x4, 0x1000, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x4, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0x2, 0x8000, 0x80}}, @init={0x18, 0x84, 0x0, {0x1, 0x8, 0x0, 0x8e}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x1, 0x0, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0x200, 0x2, 0xffffffff}}], 0x120, 0x40040}], 0x1, 0xc000) r6 = dup2(r1, r1) connect$unix(r0, &(0x7f0000f57000)=@abs={0x0, 0x0, 0x0}, 0x8) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r1, &(0x7f0000b82000)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f0000f6c000)=0x0) read(r6, &(0x7f0000498000-0xc3)=""/195, 0xc3) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/12/21 16:29:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x228, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00009b3000)=@random={'security.\x00', '/$cgrouplo\x00'}, &(0x7f000039d000-0xb)='/$cgrouplo\x00', 0xb, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000016b000)='/dev/kvm\x00', 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000bb8000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000baf000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000881000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00002fd000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip={0x800, 0x0}}, {0xfffffffffffffffd, 0x3, 0x0, 0x0, @sint={0x0, 0x6}}]}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0x80, &(0x7f0000ab2000)=""/116, &(0x7f000091a000-0x1)=0x74) 2017/12/21 16:29:44 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000fd8000-0x12)='/dev/input/mouse#\x00', 0x1, 0x100) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fd7000)={0x4}, 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/21 16:29:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000730000)=""/168, 0xa8}], 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000942000-0x4)={r0}) 2017/12/21 16:29:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000094000-0xa)='attr/exec\x00') ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x100000000) mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) lookup_dcookie(0x0, &(0x7f0000735000)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000081c000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2017/12/21 16:29:44 executing program 6: clone(0x0, &(0x7f0000373000-0x1)="8b", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000318000)="") r0 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r1, &(0x7f0000001000)={0x0, ""/172}, 0xb4, 0x2, 0x0) getresgid(&(0x7f000061f000)=0x0, &(0x7f0000e45000-0x4)=0x0, &(0x7f0000000000)=0x0) setregid(r0, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$ax25_int(r5, 0x101, 0x0, &(0x7f0000001000)=0xfffffffffffff127, 0x4) syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0x2000, r4, r3, 0x3, 0x40800) futex(&(0x7f000000d000-0x4)=0x61c, 0x0, 0x0, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/21 16:29:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x805, 0x2, &(0x7f00006c4000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000a4e000)=0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f12000-0x14)={0x0, r0, 0x5, 0x1, 0x0}, 0x14) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000457000-0x14)={0x0, 0x7fff, 0x3070, 0x2, 0xfffffffffffffc00}) rt_sigsuspend(&(0x7f0000dc5000)={0x1}, 0x8) seccomp(0x1, 0x0, &(0x7f000009b000)={0x1, &(0x7f0000272000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) signalfd(r0, &(0x7f0000e9a000)={0x40}, 0x8) syslog(0x0, &(0x7f0000d78000-0x83)=""/0, 0x0) socketpair(0x0, 0x800, 0x2, &(0x7f0000ad1000-0x8)={0x0, 0x0}) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000e2d000)=""/119) 2017/12/21 16:29:44 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000e000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f0000008000)=[], 0xce, 0x0, &(0x7f000000e000-0xd7)="f6254920679a8e9defe052e670780b79f9a93dd729f3ea3486d52e96be726014fbdc27f25fb6895b736b48a75bd1438baac0c2dd8dafc50873e8079bd66b39b6350556001c784e6f2981758bf50bbafca2157ecf2f7f4fc87a1b2bdbe35af08459160ecb4da18aa010c03390ea64f57cf2ea89c56d4084c3d7040cbfd29b81af758ef8289534147e5c4b15c8f5647217c3f831cfd4b60fc806b4919f0a90f553e39b9e511f59dac0fd2bbdf0b630ffb4acc8398a1ea710eb61a109d276cd32ff489337a50e4874fc49366fb80e49"}) 2017/12/21 16:29:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f00004f7000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) getegid() r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e0b000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getegid() syz_open_procfs(0x0, &(0x7f0000b21000-0x9)='io\x00') preadv(r0, &(0x7f0000806000-0x10)=[{&(0x7f00004b7000-0x1)=""/1, 0x1}], 0x1, 0x800) 2017/12/21 16:29:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000379000)="656e742faa65765f0100000000000000ba598f77894156fbe5f256b8aa7ec3c579ef9a6e15c8b1d54285d4e243325c00f7d9364c717886c59231dd72cebe54eb52a8370398f08761a4ec8603a0b665874f333dc5fdfa54b1f3a3000000070931cdaba2b03b014600000006efbc9df0a05c993c84645d88e3c1d34dbd350b942a13d67cc28ea60375fd8594f95d21625644271b7a25d3f1d5226f2563fae6a7a6eefa5569e5be737f2dcfcf96418c0aef5334bd102bc841f707f99f61bd18d538abd64f3a7a03229a29bacf077758bf12707e9de1ed08ed9fefa5c74222dca535fe8035080a8395182620ff9e9985976d271609845b2734") syz_open_procfs(0x0, &(0x7f000045b000-0x9)='cgroup\x00') sendfile(r0, r0, &(0x7f0000db7000-0x8)=0x0, 0x18006) 2017/12/21 16:29:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a57000)={0x0, 0x8001}, &(0x7f0000a0c000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000da1000-0x5f)={0x0, 0x57, "6f1e3c67859d412302224594e92a613bb16755784a7573fbf08d47bc68e296e7eaff82b76bc1cbbca47310a3654f291c237dc4cf92ae6d2997c806c4ac7488a55cb9e850866755567a6c91ab09e27ecc7c12bd67b65b46"}, &(0x7f0000e95000)=0x5f) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ec7000)={r1, 0x80000000, 0x8000, 0x100, 0xffff, 0xfffffffffffff79c, 0x6, 0x0, {r2, @in6={{0xa, 0x0, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfff, 0x100000000, 0x1, 0xc000000000000}}, &(0x7f00005f9000)=0xb8) preadv(r0, &(0x7f000007b000)=[{&(0x7f0000e89000-0xc0)=""/192, 0xc0}, {&(0x7f0000fcf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000868000-0xd7)=""/215, 0xd7}, {&(0x7f0000cf4000)=""/147, 0x93}, {&(0x7f00007c3000)=""/4096, 0x1000}, {&(0x7f0000a99000)=""/20, 0x14}, {&(0x7f0000be1000)=""/180, 0xb4}], 0x7, 0x56) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000ea000-0x4)=0x0) ptrace$pokeuser(0x6, r3, 0x8, 0x2f7) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000ba4000-0x4)=0x3, 0x4) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c79000-0x4)=0x0) 2017/12/21 16:29:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r1, &(0x7f000034b000-0x8)='./file0\x00') ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00006cc000)={0x1, 0x2cb, 0x4}) name_to_handle_at(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000036000)={0x9, 0x0, 'X'}, &(0x7f0000040000)=0x0, 0x1000) renameat(r1, &(0x7f000001b000)='./file0\x00', r1, &(0x7f0000009000)='./control\x00') fcntl$dupfd(r0, 0x0, r1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00002d1000)={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, {0xa, 0x0, 0x9b89, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, 0x800, [0x100, 0x0, 0x3, 0x1000, 0x3ff, 0x0, 0x9, 0x56a]}, 0x5c) readlinkat(r1, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) unlinkat(r1, &(0x7f0000cab000)='./control\x00', 0x0) [ 31.542341] binder: 3650:3652 transaction failed 29189/-22, size 0-0 line 2845 [ 31.556887] binder: 3650:3652 ioctl c0306201 2000dfd0 returned -14 [ 31.579968] binder: 3650:3652 transaction failed 29189/-22, size 0-0 line 2845 2017/12/21 16:29:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004c5000-0x8)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00004e0000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) socket(0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00000c4000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "7c31a5999550d787898e73716d105636"}]}}, {""}}}}, 0x46) 2017/12/21 16:29:44 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000014000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = accept$inet6(r1, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000002000)={0x400, 0x0, 0x1, 0x7fffffff, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r3, 0x4) select(0x40, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socket$alg(0x26, 0x5, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 16:29:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000d22000-0x77)="6b64b22ef7c63780a5609036496313050a9cf3c2ff410e02dbcdce9eeefe849c00cc739e4a7236169f40f69c9d3567f69b7bd15038b5e0af9f114ed6580741c3000000000005003de6000000000000000649b80ca6f08999020635af36bfa56d829cd610132fefda78e38923854f3a9b51e309045964cb", 0x77) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_NMI(r2, 0xae9a) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00004e3000)=0x120, 0x4) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2017/12/21 16:29:44 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) faccessat(r0, &(0x7f0000013000-0x12)='./file0/file0/bus\x00', 0x1, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000+0x373)='./file0/file0/bus\x00', 0x124) 2017/12/21 16:29:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a5d000)={0x0, 0x0}) getpeername$inet6(r1, &(0x7f0000a13000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d5d000-0x4)=0x1c) 2017/12/21 16:29:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup2(r1, r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000afd000)=0x7f) accept4$unix(r2, 0x0, &(0x7f0000488000-0x4)=0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) [ 31.630513] binder: undelivered TRANSACTION_ERROR: 29189 [ 31.670543] device syz4 entered promiscuous mode 2017/12/21 16:29:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 31.697348] device gre0 entered promiscuous mode 2017/12/21 16:29:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000740000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000fc0000-0x8)=0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f000068f000-0xee)="", &(0x7f0000cdc000)=0x0, &(0x7f0000d9d000)=0x0, &(0x7f0000068000-0x2)="") exit(0x0) 2017/12/21 16:29:44 executing program 7: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fbd000+0xa0f)={0x0, 0x0, 0x0}, &(0x7f00006b3000-0x4)=0xc) prctl$setptracer(0x59616d61, r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000014000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregs(0xc, r3, 0x0, &(0x7f000030f000)="") 2017/12/21 16:29:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f000011e000-0x4)=0x0, &(0x7f0000fc2000-0x4)=0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000687000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f000074e000)={0x0, 0x4, 0x1, &(0x7f0000cb1000-0x8)=0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20026, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/21 16:29:44 executing program 1: futex(&(0x7f000000c000-0x4)=0x0, 0x2, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x8)=@sco={0x1f, {0x4, 0xfc28, 0xe4, 0x6, 0xe000000, 0x5}}, 0x8) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f000045c000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x50)=[{&(0x7f0000ac8000)=""/203, 0xcb}, {&(0x7f0000646000)=""/205, 0xcd}, {&(0x7f0000001000-0xe1)=""/225, 0xe1}, {&(0x7f0000e37000)=""/248, 0xf8}, {&(0x7f0000001000-0x11)=""/17, 0x11}], 0x5, &(0x7f0000001000-0x17)=""/23, 0x17, 0xe0c0}, 0xffffffff}, {{&(0x7f0000a71000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f000061d000)=""/17, 0x11}, {&(0x7f0000000000)=""/138, 0x8a}], 0x2, 0x0, 0x0, 0x7f}, 0x2}], 0x2, 0x2000, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000003000-0x40)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x1848, 0xfff}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000-0x20)={r2, 0x18, "207b2f4d2ecdf9148b4e5867dc60f05d2d7fe01e866046bd"}, &(0x7f0000001000)=0x20) 2017/12/21 16:29:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0xd9f0, 0x2, 0x40, 0x7}, 0x8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x60000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d28000-0x20)={0xe6bd, 0x0, 0x10001, 0x301ec6fe}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000000)={0x8, r2, 0x0, 0xaccf}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x5, &(0x7f0000000000)={0x6, {0x8}, 0x10000004, 0x7}, &(0x7f0000000000+0x773)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000002000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000857000)=0x0) getpgid(0x0) gettid() close(r0) r3 = getpid() r4 = getpgid(r3) r5 = getpgrp(r4) r6 = syz_open_procfs(r5, &(0x7f00008ca000+0x75d)='limits\x00') syz_open_pts(r6, 0x40) ioctl$TIOCGSID(r6, 0x540f, &(0x7f0000f11000-0x4)=0x0) mq_notify(r6, &(0x7f0000b51000)={0x0, 0x0, 0x0, @tid=r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCXONC(r6, 0x540a, 0x18) 2017/12/21 16:29:44 executing program 0: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x6) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f00001fa000/0x2000)=nil, 0x2000, 0x8, 0x40010, 0xffffffffffffff9c, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) r2 = mmap$binder(&(0x7f000055f000/0x1000)=nil, 0x1000, 0xa, 0x50, 0xffffffffffffff9c, 0x0) r3 = mmap$binder(&(0x7f000078d000/0x3000)=nil, 0x3000, 0x2, 0x10010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000413000-0x30)={0xac, 0x0, &(0x7f0000b00000)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x60, 0x10, &(0x7f0000b01000-0x60)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}, @fda={0x66646185, 0x9, 0x0, 0x38}, @ptr={0x70742a85, 0x0, &(0x7f000053c000)=0x0, 0x1, 0x2, 0x16}], &(0x7f0000b00000)=[0x58, 0x18]}, 0x1}}, @acquire={0x40046305, 0x2}, @free_buffer={0x40086303, r1}, @request_death={0x400c630e, 0x3, 0x0}, @register_looper={0x630b}, @request_death={0x400c630e, 0x0, 0x1}, @acquire_done={0x40106309, r2, 0x0}, @acquire_done={0x40106309, r3, 0x0}], 0xd7, 0x0, &(0x7f0000a23000)="ec0a92fda1b0202cfec6c0b24c98853370fc3a43afdfbe33ff8778ba8b55a647d4802135045f5dc15534ae152b7b770d763d1018e7d9d30ac0aca4484e1400b310a7058de9981655610e75d8bb79f3840e7be868765ad7d4349665d3a481452c9ed097ea4430e601f441a2b5dabeacb5ad51b1a74acb1357a5c4daaf373314aba7ef12fbea11f3c7fcf29001dc318135606809bbf8a40ad4d87a92dde6e18f17254ec3acd8308727d49912de02e514cbdcef5283b026d5896b20ef73a99d15342eb9a6ba34abbc1303ebc2da2c153ebaf0cfcc9637eac3"}) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b01000)='./file0\x00', &(0x7f0000b01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b01000)={0x0, 0x0, 0x0}, 0xc) setreuid(r4, r5) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b01000)=0x0) r7 = gettid() kcmp(r6, r7, 0x1, 0xffffffffffffffff, r0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b02000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f000017e000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c2000)=0xe8) 2017/12/21 16:29:44 executing program 5: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x4000000003, 0x3) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000237000)='/dev/ptmx\x00', 0x900, 0x0) ioctl$VT_RELDISP(r1, 0x5605) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000238000)='/dev/input/mice\x00', 0x0, 0x420002) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000237000)=""/25, &(0x7f00000ab000)=0x19) setsockopt(r2, 0x3, 0x52, &(0x7f0000208000-0x39)="bcefee3deec5574578e1d978c5351e95f7c12a3207297cb3779620857c3ba8e09e2c5cc707d8ae28d9d11a30b5e6517c46bf6762341c01a939", 0x39) 2017/12/21 16:29:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c11000)={0x0, 0x0}) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f00004c8000/0x1000)=nil) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f000028d000)={0x0, 0x0}, &(0x7f00009ff000-0x4)=0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000422000)=""/44, &(0x7f00004cb000)=0x2c) write$evdev(r1, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) r2 = add_key$keyring(&(0x7f000064a000)='keyring\x00', &(0x7f0000433000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$revoke(0x3, r2) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00004c0000-0x4)=0x0) 2017/12/21 16:29:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bdf000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0xffffffff, &(0x7f0000bc5000-0x8)={0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000411000-0x11)='/selinux/enforce\x00', 0x200003, 0x0) getdents64(r1, &(0x7f00004a0000+0xa62)=""/128, 0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00001c0000)={0x0, 0xcd}, &(0x7f0000e97000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004b9000-0x8)=@assoc_value={r2, 0x40}, 0x8) r3 = socket$key(0xf, 0x3, 0x2) r4 = creat(&(0x7f0000d30000-0x8)='./file0\x00', 0x1) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000f14000-0x4)=0x0, &(0x7f0000112000-0x4)=0x4) sendmsg$key(r3, &(0x7f0000559000)={0x0, 0x0, &(0x7f0000901000)={&(0x7f000049e000-0x1060)={0x2, 0x13, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 31.806075] QAT: Invalid ioctl 2017/12/21 16:29:45 executing program 5: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000025f000-0x18)=@generic={0x7f, 0x3, 0x9}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000fc4000-0x5c)=@ethtool_dump={0x3d, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000fc5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/21 16:29:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x5, 0x0, &(0x7f000062b000)={0x0, 0x0}) renameat(r0, &(0x7f0000e70000-0x8)='./file0\x00', r1, &(0x7f0000ef4000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000cf5000-0x4)=0x0, &(0x7f0000417000-0x4)=0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f00008e9000)={0x80000001, 0xff47}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000781000)={0xbe, {{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]}}, 0x90) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000a7f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2017/12/21 16:29:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ea5000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000ae9000-0x15)=@known='com.apple.FinderInfo\x00') perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b1b000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000041f000-0x10)={0x0, 0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) lstat(&(0x7f0000b79000)='./file0\x00', &(0x7f0000318000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000c0a000-0xc)={&(0x7f00007a8000)='./file0\x00', 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2017/12/21 16:29:45 executing program 3: r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000000+0x977)=""/121) pread64(r0, &(0x7f0000000000)=""/161, 0xa1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)='(}\x00', 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000394000)={r2, 0x28, &(0x7f0000bb3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000734000)='net/ip_tables_targets\x00') sendfile(r2, r3, &(0x7f0000625000-0x8)=0x0, 0x80000000) 2017/12/21 16:29:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000e76000-0xa)='/dev/vcs#\x00', 0x5, 0x88100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00004ce000-0x8c)={0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8dc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bcd000)=0x8c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000530000)={r1, 0xfffffffffffffffd}, &(0x7f00003ab000-0x4)=0x6) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000b07000-0x35)=""/53) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000408000+0x717)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x600000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x200000000000, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb87, &(0x7f0000dea000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a00082b281b3", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0xb51, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, 0x0) r2 = semget(0x0, 0x3, 0x10) mq_notify(r0, &(0x7f00003fb000)={0x0, 0x26, 0x2, @thr={&(0x7f0000e6c000-0xf6)="2f7df110d17918ea93192ef7363df47f6819441fcd8c9958684e951307d5bebc22b15ef80e59bfb812b6f88b6e3f5185da9aad59b69282a57086a100e354dcc33412c57d7187653316d7708d6a6889370ca1d961606f71db2ff82438f7f280aec412be7e80a24e00391f4ca08e610cd703e906021dfd59e3c15c1d8c1c77937b921e9dba14982f2cbe9d1dc6ad665c2965a8436249ea7b1f6193efe74288f9005c56f0f32e9bf2aa02fe3d095a8e406773f9235b64d26f19500f46e32198d5fc5df4821571df3c02580efe4ba36bc0335a1bb3e2d3614f3307d488ae8a49e8d2bfad85a1e73e22539abbb4f0689724e765423d22b9af", &(0x7f0000672000-0x6b)="2cd5933d32b0e478050a8eeb5b96861cb374686dfb4d804115b0b95b4b310b7597667f6a7d04f4313b86308a41a6ba0a36d1cea14d0b2cc35f93c7b455aab6931c3e88124c51b4e48a7fc188dd14a6606f5aa73e869ae983bd700fec636c5d8c55ec0ae2cadfd7dfc749db"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semctl$SETVAL(r2, 0x2, 0x10, &(0x7f0000800000-0x4)=0x6) modify_ldt$read_default(0x2, &(0x7f0000670000)=""/180, 0xb4) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) 2017/12/21 16:29:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x2000, 0x54000000, &(0x7f00009eb000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000232000-0xf6)=""/246) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ed2000-0xc)={0x0, 0xffffffffffffffff, 0x0}) 2017/12/21 16:29:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005b7000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00005b8000-0x4)=0x0, &(0x7f0000f16000)=0x4) sendmsg(r0, &(0x7f0000e6c000)={0x0, 0x0, &(0x7f0000b7b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) [ 31.919887] device gre0 entered promiscuous mode 2017/12/21 16:29:45 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCXONC(r0, 0x540a, 0xcb51) r1 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000010000)='/dev/ptmx\x00', 0xa) connect$inet(r1, &(0x7f000000e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000006000)=[@in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x86d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) 2017/12/21 16:29:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000854000-0x4)=0x0) ptrace$setregset(0x4205, r0, 0x201, &(0x7f0000311000-0x10)={&(0x7f00003e3000-0x74)="100ac24668da4f969079b0b7f8858f6436413c05071e5e3f8c676dbf821974eaf13cc2898019e9362275a805ee992e5abe09011966dff83128de83b275a9baa10ee289f3f20efbc14b440b15e8e858668314132adc211a4e594e0fa24c86246c051b21076c06cc496f75d2990983b20a6a2dd26b", 0x74}) request_key(&(0x7f00004aa000)='logon\x00', &(0x7f000058b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007bb000-0x19)='posix_acl_azcess@vboxnet0', 0x0) 2017/12/21 16:29:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x80, 0x0, 0x6a52, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0, r0, 0xd) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = shmget$private(0x0, 0x3000, 0x800, &(0x7f0000d7a000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) 2017/12/21 16:29:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e9d000)={0x0, 0x0, 0x0}, &(0x7f00009b2000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ffa000)='net/igmp\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2017/12/21 16:29:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xea, &(0x7f0000c8f000)=0x0) pipe(&(0x7f0000b0a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000cff000-0x20)={0x7ff, 0x0, 0x0, 0x8, 0xff, 0xf3, 0x1, 0x2, 0x0}, &(0x7f0000145000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000535000-0x98)={r2, @in6={{0xa, 0x1, 0xfff, @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]}, 0x7a0e, 0x6}, 0x98) io_submit(r0, 0x1, &(0x7f0000139000+0x4f)=[&(0x7f000092b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00007f9000-0x82)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r0) 2017/12/21 16:29:45 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000c16000)=0x2b, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000f6b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/21 16:29:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_wait(r0, &(0x7f000052c000-0x18)=[{0x0, 0x0}], 0x1, 0x8001) timerfd_settime(r1, 0x0, &(0x7f00008d7000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f000077b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = request_key(&(0x7f000093d000-0x6)='logon\x00', &(0x7f0000313000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000552000-0x1)='\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000f5d000)='user\x00', &(0x7f0000497000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cb4000-0xe1)="4a8032f18b37242f01ba53daf7f5b63a4dbb7a14211eba88cbc46b118b0f7e5260b063b8bc6c8b9412f00382412bad7071d121400ed447ae129198a9cde7ca59761b026d3d6a0a6aa461bf8c554169dd43627249637a85ee71460b2b1c52961d24212be9592aa3615fa0b50033955692e8010c32b532cd461b45f6ddfc053cb80e832e5ea2cabef315ab3c2b0120cb25c01eed4f6e66b14d1fa045235b99626b3349e2b4078e2dcf97cd2e762ef07841aa5ed403d0d05e8789911392185740276ef2f5058301290eb8da41a4bebc0db7175820af7f15bf2807a004fb0afc9a5cee", 0xe1, r2) 2017/12/21 16:29:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000692000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x4000052c9636e, 0x100, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fgetxattr(r0, &(0x7f0000835000-0xc)=@known='com.apple.FinderInfo\x00', &(0x7f00001a1000)=""/171, 0xab) getpeername$inet(0xffffffffffffffff, &(0x7f0000c26000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000dc000)=0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000cd9000)=""/0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x80082) splice(r2, 0x0, 0xffffffffffffffff, 0x0, 0x80000001, 0x0) r3 = syz_open_dev$sg(&(0x7f0000ada000-0x9)='/dev/sg#\x00', 0x9, 0x400) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000930000)=0x0) 2017/12/21 16:29:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000227000-0x49)=""/73, 0x49) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b8e000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000421000)=""/155) pipe(&(0x7f0000c7c000)={0x0, 0x0}) ioctl$TCSBRKP(r2, 0x5425, 0xedc) 2017/12/21 16:29:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) symlinkat(&(0x7f0000a0b000)='./file0\x00', r0, &(0x7f0000c24000-0x8)='./file0\x00') r1 = syz_open_dev$sndtimer(&(0x7f0000003000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000604000-0x34)={{0x1, 0x1, 0x80000001, 0x2, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd(r1, &(0x7f0000fcd000)={0x4a2}, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000271000)=0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000360000)={0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) 2017/12/21 16:29:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x4, 0x0, 0xb4) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f000043f000)=0x0, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c54000-0xf)='/dev/sequencer\x00', 0x40100, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000006d000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000-0x28)={&(0x7f0000d1e000/0x5000)=nil, 0x0, 0x0, 0x0, &(0x7f00004b1000/0x1000)=nil, 0x0}) syz_emit_ethernet(0x2a, &(0x7f0000a9c000-0x19b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000e5d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000072000-0x4)=0x0, &(0x7f000061e000-0x4)=0x4) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000052000)="", 0x0) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f0000db9000-0x8)={0x0, 0x0}) accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00006cf000)=@common='gretap0\x00') recvmsg(0xffffffffffffffff, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000430000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eb7000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000e1000)=@assoc_value={0x0, 0x0}, 0x8) 2017/12/21 16:29:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000003000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback=0x7f000001}}}}, 0x0) r0 = add_key(&(0x7f00009ec000)='ceph\x00', &(0x7f0000d93000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002f5000-0x8c)="37ddf5f08b3a14742de3834c79d90537b1bc6784cf125badb97879400af0ee73a9f157637c84f10bcd73fb0fc0320643646ccc7cc3b73065c3d6198f404f0662bc325528f8bc02f825c96c3b0825ab4849c0170f9a7710d891c256afaa1c3f49df860bf58cf1d203cb5c0324d280d3c30b3023fbf08a10ed0c156768ead21697fea89e40abb4047d57c4261e", 0x8c, 0xfffffffffffffff9) r1 = add_key(&(0x7f000049c000-0x12)='.request_key_auth\x00', &(0x7f0000896000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000aff000)="fd43edf03d4653d7e44a000721d8d5d43ca62580cc625c4025c825759286f3d06d9323a8d2707778661d44b0dcab5d5f8ae0851e78aadacc28fdc1b61bfa286e9ca4844140f309526858ffc3c0edf01646", 0x51, 0xffffffffffffffff) keyctl$reject(0x13, r0, 0xffffffff, 0x100, r1) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ba6000-0x8)={0x0, 0x0}) prlimit64(r2, 0xf, &(0x7f000009a000)={0x0, 0xe7cd}, &(0x7f000023a000)={0x0, 0x0}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b81000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000030a000)={0x9c, 0x40, 0x2, 0xc5a6, 0x7e000000, 0x0, 0x23, 0x1, 0x0}, &(0x7f0000646000)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00004c4000-0x8c)={r4, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/21 16:29:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42400) close(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007ba000-0xe)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000d8d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000043a000-0x4)=0x5) 2017/12/21 16:29:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) accept$inet(r0, &(0x7f0000ade000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002bd000)=0x10) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) r1 = socket(0x10, 0x2, 0x6) syncfs(r1) getsockopt$netlink(r1, 0x10e, 0x3bf1dd4659222031, &(0x7f0000503000)=""/232, &(0x7f0000665000-0x4)=0xe8) sendmsg$netlink(r1, &(0x7f000005a000)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000306000-0x20)=[{0x1e, 0x24, 0x1, 0x0, 0x4, "0081fb060b00030002e30000004a"}], 0x1e}], 0x1, &(0x7f000061e000)=[], 0x0, 0x20008800}, 0x10) sendto$inet(r1, &(0x7f0000666000-0x28)="a15556a93b0c2004549831857cada396202cae679ba180381f20f195ce85b3abeb1f00da98af07f1", 0x28, 0x4, 0x0, 0x0) r2 = memfd_create(&(0x7f0000665000)='vmnet1#\x00', 0x1) ioctl$TCXONC(r2, 0x540a, 0x7f) r3 = syz_open_dev$tun(&(0x7f0000a75000)='/dev/net/tun\x00', 0x0, 0x2) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000ad000-0x4)=0x0, &(0x7f00000e3000-0x4)=0x4) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f000006e000-0x4)=0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) splice(r3, 0x0, r2, 0x0, 0x8, 0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b70000-0x8)={0x0, 0x7}, &(0x7f0000f91000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008a8000)={r4, 0x100}, &(0x7f0000e61000)=0x8) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 16:29:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) clock_gettime(0x0, &(0x7f0000912000)={0x0, 0x0}) ppoll(&(0x7f0000e6e000-0x8)=[{r0, 0x2020, 0x0}], 0x1, &(0x7f0000f3b000)={r1, r2+10000000}, &(0x7f00007a1000)={0x65}, 0x8) write$evdev(r0, &(0x7f0000d41000)=[{{0x77359400, 0x0}, 0x4, 0xff, 0x0}, {{0x0, 0x7530}, 0x4, 0x0, 0x0}], 0x30) [ 32.174478] dccp_invalid_packet: pskb_may_pull failed [ 32.235585] netlink: 10 bytes leftover after parsing attributes in process `syz-executor5'. [ 32.258279] dccp_invalid_packet: pskb_may_pull failed [ 32.263308] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=3131 sclass=netlink_xfrm_socket pig=3819 comm=syz-executor5 [ 32.341803] netlink: 10 bytes leftover after parsing attributes in process `syz-executor5'. [ 32.350432] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=3131 sclass=netlink_xfrm_socket pig=3822 comm=syz-executor5 2017/12/21 16:29:45 executing program 5: mmap(&(0x7f0000000000/0xb24000)=nil, 0xb24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3a) getsockopt(r0, 0x3a, 0x1, &(0x7f0000001000)=""/0, &(0x7f0000001000)=0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008c6000)={0x0, 0x0}) 2017/12/21 16:29:45 executing program 3: ioperm(0x0, 0x1, 0x0) clone(0x0, &(0x7f000021d000)="", &(0x7f0000d7f000)=0x0, &(0x7f0000dcc000-0x4)=0x0, &(0x7f00004d0000-0x3)="") ioperm(0x0, 0x7, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001000-0x18)={0xa, &(0x7f0000001000)=""/185, &(0x7f0000001000)=[{0x2, 0xdc, 0x0, &(0x7f0000002000-0xdc)=""/220}, {0x8, 0xe4, 0x1, &(0x7f0000000000)=""/228}, {0x6, 0xe4, 0x7, &(0x7f0000001000)=""/228}, {0xfffffffffffffff7, 0x44, 0x2, &(0x7f0000000000)=""/68}, {0x200, 0x78, 0x6, &(0x7f0000001000-0x78)=""/120}, {0x7, 0x69, 0x100, &(0x7f0000002000-0x69)=""/105}, {0xd897, 0xb7, 0x2, &(0x7f0000002000-0xb7)=""/183}, {0x800, 0x59, 0x80, &(0x7f0000001000)=""/89}, {0x4, 0x9c, 0x2, &(0x7f0000002000-0x9c)=""/156}, {0xa3a00000, 0xd4, 0xfffffffffffffffc, &(0x7f0000001000-0xd4)=""/212}]}) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f00004c5000)='./file0\x00') ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) 2017/12/21 16:29:45 executing program 6: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006c7000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000d3c000-0x8)='./file0\x00', 0x12) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e41000)={0x0, 0x0, 0x0}, &(0x7f00009f0000-0x4)=0xc) 2017/12/21 16:29:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x900, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000)=0x4, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x30)={0x8, 0x1, &(0x7f0000e97000-0x10)=[@generic={0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)='$.{@system$keyring#\x00', 0x0, 0x28, &(0x7f000063f000-0x28)=""/40, 0x0, 0x0}, 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000001000)=[{&(0x7f0000000000)="c12f8362c0c42895975018319e43fbe57302e51f89ef16ea808ed813455f5e30f9ab405045d71f76c85743a70a2152b833b3f5d6e5f78998a0e4941ae7d737ba227f650a90780396173cf97f000668a63709bbf3e6e5e5afaddc1c16285cf09f74919c519a6a8eb85029345c73597dc1b036290ef8869641e9e5aa1d6fafed7d2a153aa296fbba7a9df9911355121d5fb2173f633b2c99672fa153e92cb84ffbea7aa4f0594fcec0efa48f6da176d71ce0d8bfd082", 0xb5}, {&(0x7f0000001000)="0ebd2f1dd8dd63ca5a2b99", 0xb}, {&(0x7f0000001000-0x1e)="5bf2a7b11274b07b8d301155aabe5ccc8a77e9771ddada132f6b07eafaf3", 0x1e}], 0x3) 2017/12/21 16:29:45 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r1, &(0x7f00004db000)=0x1000000, 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000592000)={0x40, @tick=0x6d68, 0x40, {0x10000, 0x2}, 0x3, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000001000-0x4d8)={0x5, {{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]}, 0x1, 0x8, [{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{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]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x2, @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]}]}, 0x4d8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="d479a6ebc33035693b73eca9445dc50b1eb311e623ecce0b68dcd169416a5e0faaf7dd62ea5e0cfcb202a10c2c50d4ed77713d900c1f390519e12ab0061f14fa12f208c14f599a6bcc0c6f782446f6fd65515133fe90b900c9a0bb37bdcf5f9677c08ba4f3d3ec6f6e437f53f8bf70dc10287b291f6f75c68dbbc6ecdcdb3c45", 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x27c12a59799a7728, &(0x7f0000003000-0x65)="c4f9acbe93539e6765fd44f70ce9d152def6ea9172c7b9ff5285383c22f86a39ecd72acc3d150cc369b711bf1ae0d032e0b7086f63ff0f586b1b5b6986dc65bec9f6f6033f0d4bb0a7115c74bc63e97afe9de847dc95e4d90b9d1c634d98b2fef4de707f86", 0x65) 2017/12/21 16:29:45 executing program 0: openat$rfkill(0xffffffffffffff9c, &(0x7f0000863000-0xc)='/dev/rfkill\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f9a000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000549000-0x34)=""/52) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000f8000-0x4)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000044c000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00008f3000)={0x7, [0x1, 0x404a, 0x0, 0xb752, 0x1, 0x5, 0x3]}, 0x12) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2017/12/21 16:29:45 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, r0) fcntl$getownex(r1, 0x10, &(0x7f0000495000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x0, 0x71, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r2, 0x0, &(0x7f0000a06000)=""/0) ioctl$fiemap(r1, 0xc020660b, &(0x7f000090b000)={0x200, 0x7, 0x6, 0x9, 0x4, [{0x5, 0x7fffffff, 0x8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x655f, 0x6, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x0}, {0x9, 0x8, 0x3, 0x0, 0x0, 0x2002, 0x0, 0x0, 0x0}, {0x8, 0xe38, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2017/12/21 16:29:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa00, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x10, &(0x7f0000001000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x1)=0x10) r1 = geteuid() r2 = getegid() syz_fuse_mount(&(0x7f000007d000)='./file0\x00', 0x0, r1, r2, 0xfffffffffffffffa, 0x100000) 2017/12/21 16:29:45 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000039f000)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) clone(0x34bfdc9e32880749, &(0x7f00001c1000-0xb9)="", &(0x7f0000830000-0x4)=0x0, &(0x7f0000967000-0x4)=0x0, &(0x7f0000bbc000)="") 2017/12/21 16:29:45 executing program 7: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fd4000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) read(r0, &(0x7f0000d17000)=""/166, 0xa6) write(r0, &(0x7f000023b000)="1f00000052007d07000094fef4fffb000200450000000000b4a500ffffb92b", 0x1f) 2017/12/21 16:29:45 executing program 2: clone(0x0, &(0x7f0000000000)="", &(0x7f0000232000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000633000)="") utimes(&(0x7f0000fce000-0x8)='./file0\x00', &(0x7f00005b3000-0xf)={{0x0, 0x2710}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x5, 0x9, 0x1, 0x57e, 0x9, 0xcc, 0x1ff, 0x10001}, &(0x7f0000000000)={0x6, 0x3, 0x93dd, 0x4, 0x1a6, 0x80000000, 0x7, 0x100}, &(0x7f000013c000-0x40)={0x7, 0x4, 0x7, 0x101, 0x9, 0x80000000, 0xc3, 0x400}, &(0x7f0000c28000-0x10)={0x0, 0x989680}, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x7}, 0x8}) 2017/12/21 16:29:45 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f000008b000/0x3000)=nil, 0xfffffffffffffd1a, 0x4000, 0x0, &(0x7f00000da000/0x4000)=nil) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x0, 0x7bff, &(0x7f0000709000)={0x0, 0x0}) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f000070a000)={0xc8b, 0x8000, 0x8000, 0x400}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000070a000-0x20)={0x3, 0x3, 0x2000, 0x2000, &(0x7f0000286000/0x2000)=nil}) r1 = accept4(0xffffffffffffffff, &(0x7f00002f3000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b5000-0x4)=0x10, 0x80800) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00006b2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) 2017/12/21 16:29:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000b36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cf0000)={0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000654000-0x10)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000fb0000-0x9)='/dev/sg#\x00', 0x9, 0x40000) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f000065e000)="f17eeb5325bf5b5de9ef1111f4b4c88a69f5f9f73b2058af14516f6dd08528906c8513e940cf6b22d293", 0x2a) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f000001f000)={r0, 0x989680}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bfa000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000d11000)={0x0, 0x80, &(0x7f0000006000-0x80)=[@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x2, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x40}, @in6={0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0x401}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000010000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00006dd000)={r3, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffffffff8001, 0x0, 0x2d8686ea, 0x8}, &(0x7f0000b8a000)=0xa0) 2017/12/21 16:29:45 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x5) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd8000)="", 0x0, 0x8000, &(0x7f00008e8000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fda000-0x801)="ec", 0x1, 0x0, &(0x7f0000ec7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/21 16:29:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fa5000-0x8)={0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b6e000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x318, 0x0, 0x0, 0x0, 0x200, &(0x7f000095d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2017/12/21 16:29:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009e0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000190000+0xe39)="c35febc9ce83e55823f60867c2c018b6fd2076fba367786250d7bc78aabbfdd65aa305916393ca496c73fb0fffa46b60a243d4c3a728118171b06aaf2adacab61d4799bc4d9d6c8243e2921c8adab3faf2a0") ioctl(r0, 0x5101, &(0x7f000042a000)="") 2017/12/21 16:29:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000038c000)='/selinux/checkreqprot\x00', 0x12000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00006c8000-0x4)=0x0) 2017/12/21 16:29:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x7f}) 2017/12/21 16:29:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bf1000-0xa)='/dev/cuse\x00', 0x42000, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f000082d000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002ff000-0xc)={0x0, 0x0, 0x0}, &(0x7f000023e000)=0xc) setresuid(0x0, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/12/21 16:29:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f0000860000-0x24)=[{0x0, 0x0, 0x1000}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000d07000-0x8)='./file0\x00', 0x10000, 0x82) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00006a7000-0x4)=0x1, 0x4) 2017/12/21 16:29:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x7ff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000eb000)='/dev/usbmon#\x00', 0x62, 0x4040) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000948000-0x4)=0x6) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0x0}, 0x20000000) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000f6000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00006da000-0x8c)={0x9, 0x8000, 0x800, 'queue1\x00', 0x377, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000067b000)={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x1, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, 0xdc, [0x1, 0x6b, 0x7, 0x8a, 0x7, 0x800, 0x3227, 0x2]}, 0x5c) 2017/12/21 16:29:45 executing program 6: clone(0x0, &(0x7f0000b47000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") r0 = memfd_create(&(0x7f0000cbb000)='\x00', 0x2) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00001d4000)=""/85) get_robust_list(0x0, &(0x7f0000754000-0x8)=&(0x7f0000c02000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00008f3000-0x8)=0x18) 2017/12/21 16:29:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000023c000)='/dev/cuse\x00', 0x1, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00001cc000)=0xe9, 0x2) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00003a1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x852b, 0xfffd, 0x0, 0x0}, 0x14) delete_module(&(0x7f0000028000-0x23)='ppp0security,md5sumnodevnodevwlan0\x00', 0x800) sendmmsg(r0, &(0x7f0000a81000)=[{{&(0x7f00006dc000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f00006e7000-0x90)=[{&(0x7f000019d000-0x2)="e8", 0x1}], 0x1, &(0x7f0000651000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/21 16:29:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffff7e) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f73000-0xc)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000eea000)={0x0, 0x1000, "d222f607979e33d8573267463a9c26a44f48133b69471f3030a92a85cf76ee057747457da3a319e52bbb45de2d2b265752d5a5ea2071edb4d2fcad7435083883eb86e05865f851996161857ee3a070c06e58675ef4a0df85ec7ed6006f64a5ee5a843005fd211a397fae94fd1e94904fe0200e1cddf3353b410ae15102038ceb24b3cf26a66a607c279c20038335e11b4fd7782d721d4703acd10726f0d2b0ac99d03cddbf23a2b74c20c97b858f5a8c61b883e94a2c0748df66e0c9d2d70ab46939c43efb18657777c96b76eb1327bbff2fb0169fdcbaf7af02bc8cbd5b6e2c412b7a8af43a7958ff7267d6ba9b87f32becf531a0e210df19e697c81de0687fed2e7a9ba4700e61a3da66ed94f0574fdbe458114d21b34b9679c082024c3bf3d2794fc7e6c0781f5e86423f8ece7301f92c94d8f0f62b540929987daa820e78e94cbff522f01f219bd479513ba8c5395b3795b3c7d23ef8f12949c1f42337fc661e2d9c8c204e4784c4dddc1d539bde5f8f79c18d49a20797928248077379288abfd6dba8d239dda64c62a62613a5af51f72b573135a0a5af10619c5218b9e058096ab96c4209924556ae83cad2fa7faad18642b201c554460e864f88a512d9d0bfa261734842100a64432337d0ab501dde920ffd321da6fd18e16d0e23aef7a500d1358f75135d0f5cb1e4de94f16d98c063149c99f481ca3ad0883e51f8bc75ea28695ea71cb903d502577bb09a232d6b028c6017eccdd07f6a8bc8f4f923db71241289514fdab1d3baffe03bd5d6473e1298e941eef634e6c35313cf1693041534f39d3d27a2fb72e25600f70ae356b26ad9451414a84c778c2f43be96975c513f2d51faab962a596f845e1ac887447a5997e3ac507ff0ae4aac530b581325a50d1c64a72fcec3dc70af732dcbccfd30aaf74c96870bda53c097ae5f9790353150905083cf0107348e443dc2d92838c0675e594cc8f6111c561ee86fc05404dad68364cd3b4402da0ba4e319f4f3f9dedb7f54a983831aecb54627c4bcd004ec04397a5eae45421d1c64a3ef3ffdcf1e2d4453d779bf2e1682a1b78f418b3dd49e23383f5040a193b6551898de5974f9d4729565f0fb1fe49fd52f8564035cf2aafda4c58e63973bf6559ef0aff9538b88c4ef4349fedc6e5f785b4e681601c1c906d2629aee699cbc7def9bc24180fa46d4d5ae1d4088923a00376976f712d14e0f495476b882b36521209b0e727cb4638c4e04454210eadc71d0990e9b0194413f585ccbae0532eed87bc60d5240b97dfd138ffb39f75b5a1b3282a6b518bd25cce86cb822e053a5fc407498f2c8cbe417638f7bc12a51f6826875bf4046665df47fa7934cbbeef97371834d20e47d9c64cd07d4d2d7852213185d417fb3d0b984528e862ad07c93dc59cc730dc72f43366f1a035d55a4ba6e7d5cd098073ad89a865c69be16dd9a4c73b10feb5dc4175025fd93974f28e23ffb2b72ae19165a47bbd776fa606208d6a5dbd681e2ef01a72fc26c8c7c78a905794de855f925c1183902a0585b8d523e0d4dbc00d664d6659fc6e364283925facfe757382ca863a57bf26720168beab5b0d28ca463145dae2736224738ed3f2d1619bee9e4a1c7ecdd9ddff716cbeabdada57056d9132c2a8147520095c98602a8915a126774ad1b3a3a32f6abdab25b123d66fd6783966be1fc14049a6c83e9bbd60cf44407f835120f25a61a9ad6559d31fc04ba9ffe41a0d02784fb059b4c7fca9673c5f19a000bfdd597af48359641e4293fb05dc7061ad999617e9014423bf05ca83f18c093b93e1b0b92e3e9f731568408596f9931e74e537bdb6cfc82bc340613c633487c1d604196715bccc658f01e6b8df496aff13e5b90e715a82f9a61abda6ee6297c05dd07afaa98dd4cf5b84ab774266914efb3c2cf6fdd2e09ce4ed8fad574880ea4f00785f8df8f3d93ad41cc32001af80a6cee8704b560193b15d5e9960d120274b69ab9822e42dd1ec61212756c65b730279cbb657543460b15bc7117a31afe8c1c35bb9c5246759d6ad3da0cae4883ca587bbb89e5dae9c4893478ceb593e0c058b597b8ff8ea384ca4988a9a793463a58523690f70ca6eeacccfe98fbdf569d6c7f2cb7e9de16138d1cd72c42efad900636cdf309636718e79942fdd629b072d3fc79b4248d54b6d4e32573232f242234ff465d8866516cf096cb6fb66318d97b9a0e69d4e06d060a54ea9162971583f232181b946ee5249a6fd13c4779e93d78692b0d7af202fc0d6f730ab21c9896093b5c5364065ba9c55152f24cc1ef715971d9ac0a2aa1bbdd3936beecc5ad0b388856adda1e8a69055c5ae28c48d5d081674ee90d8c05f51197b8d898b541c4e04216322b34bb2b061c0b3736849fbad17ff749b8b45093c81693d6ee08b9c570805ef5c14c165df5a300826f53c47531789146739b8bbb512d988d2b64ba16e29fed84f72da4bd43b32d29709471e4194f68017bb4b94c5f02a611c525619df06c14f63eec86a86e9f844bd95e2ae8c3fde1a7a56576a47ee500c693410bac87d796e6380e492bc3c9272c6b59423348da19e033de048369f4506a6df704e900ff9614042160389d7d19db2b63a312598ae160502bb0c94eda202f044d94c3d7d9e8bb21bc2ef359b6ae8bca46d6d6b215cd3f3c5c37b12dceaac18b7ea83dc5d44d45a98de6d6c1f1ff6a0668e30d4dcff9b17aa1767b8871e94f793c39142b114e64923c2667a0ec069e0214bb1fcb8fedae1078297475be9032a04b74527ca0efd477c2829f6cc3eb085efcadaaccf6783d84ffe0c39ec1d5019d685e3064b97d46a68dd7a1913ac3a59f2ed871b09c211cc6d54b6bd05528998f28c49880d5b5de44c1c0cf09d01a492bc4b27dd3ab09663cb38af17c48ab32935c2882637f86c7818f2affd9f7b3b659740263621e909674dc9213744c72cfc0b2939a867f6b10ecdacdb050678d4c4ac49570682db780f31b34ed5474a95ccad9f4a949267eebc4b844986290d7f658b4c067bf508e0c49767302d77e2ad2bbee690ad6f87256a68ec82848f93d6025a45823d8d43e21261793f12aab8262021cecd64065eb8e2060c511ea5aad30c8627ab17e561fc857953934d713f6b8bb9aabc55b27e351b56b21eec6c8b0ddf490bdcdc4554df9ff197d60d9a281d8ce0c07e63223a3535c0f68e520f8a4624a7238df97b3a28ad3ac82e83849125c5ae1f2b9b4c6ce4d5082005187dc8d5f1e2fe29618771e6d92955588e69ca70852e58922fd31a1cab3521080957ccb1b8658d259faf5c6fa630d4b7b2c7184df1b148ae40250a387c31999d6c6a176e3633296adeaee80e7c5a6272cb2f6785271ab6285dd7d23f56c79c3a38cd9bf83baf4c1b7a72bcd23513a5dc37d63566b386461473f5637c61a92a137ccfeab952bfd22b2e5efd9a534aa12311c9963ab58298d58236fe84342874f306e4487adc5a52f466121c63bb9d02914eb0b89b27e5c25518b66124085858893ea859ec1fe91715dda296720aded1d4fbc70893b5b9cce82a2119bf686e6ef3f51d90c8841b11955b62cd51ef5d38af15709481e9e838764f1e51835c7f91423d53fe815711601be49a175dfc57af7760f170e2eab93825f36074c95301534c14bd1a5060400905619766f25c99416af426a7e6984e5883713783c6c873aaeddb5f017240df4853a80246d695d0f84692cef3b050b28ca17829fccc5a9857630fdcc40a41724283631e6e360a9f76b3feb380c53e0e27725372df34fb37b3937ba301ab0df3ac7c366cfedaca2ada515833fce6b48bf98a9315100c57f015a6299a9e5ad70ed9af586daefdb5e7775a4a518a15287b94e786cdf0d8af4fd698ba4c201e2663ec4e5a219735bb6f9885f11145759b0689c47554c800dae76156648fad1aee0b3c0a756e033c20d19d71aebd43b0ea52d885abba1bbf57ebbe4754b053a1081183505ba10ae6fca012eeb36cbf7a3af1cdb5ce52cf22a4be668be3ebff402bf686046b583014cafae760d64cda973120ce7c37abccacb35327a36a8e6ccc8dbbdc41feab5030f190a23e726c84d720500ad39004f72beec5d600b45ba4f5a35edbee38fa00d5f5aff0e5ccda4d49389a0472667d2b197b3ba7700bcb75492abb33c711afd28565dfef766a83f1035c5691eca140957b0c53c846cb7f922319dde6c8297b139c66ca72e0c5812fc5758d2737772aad05b55211a027d659c5b474871f5a43a035ec552c0e6effb2e3a46c786033cd9e08ded5830545ebdaa8357d21a82372ef2b4b7c1a83200aba62ad86d0ce3163e2375495c4a455f738100b3d573e97b81dd74c6a7cfcf80d4b7b86da66ac06bcc5134f452941971d58cf6352179b5864d4ca0186935252ec8fb509f8dea0358507a87329fedc8e67156eb252c619def4fdbbf9ebf23d140f0056b4b6321b60503ebcb092e2df8260fddbe8806bff7da762e3838e4d4702354e8faedb74cf5eadb363e748fc1592e72abd8931af7609cd7f87b2bc969b96b3a20d87734eb4fea576aaf900cdbac56c0631e294ba49fef8173b4bf4aa5b05cf3ff2e5a68f6ef226377e34be2d72bd999b6137c8108a45e560b7952c161063a89b97c3ebe6ea823978ab6daff897b1709ab0d740d8bedd22986823b936db4932c28f342ef7b4bd438f472b6122341dce5591618726392be051a82edbf00ef5e00c509b9024de0c8890cd1722f33739282b61df7318c0cdade27082d7cb2a62ec92f3c5ed168cf02065afb162ecf7e20ff77db035f3441e38b1387a10abad99c217ffc18ad861c3eab445a7a83356fd67b0086848168dbc6b372b5cc371964c41eb28dda6363a524cda17a1ea1a212301857a7634efd0279eb28e6ecea9c2527d8e5bee57add721d66a32eaea50011a03803fc953c53d505ee6683bab4f40275a332681fd784a5ee613f60122055eb6aab4d341c184b858f30c2d1e2593fa5cfad2c40b4c3a770770feebe33cac21ebe8e1b64307b3088a54bede7b5d16532ba273e707693d79ff629da4bbec00025adb65ec6d1ae7213fd0dfe6019e41f7b53d83db2e98bead63d8e6170a408c17e55fa5c0d512af8f21acbe7d2233315226fc0bcfce57e34c8e6ba6c15605ed11063d94c870f78539ffef5ba12bdbf60cf29c62a4f490f434b8007015de4eb4f194c1e2233d18c97029e1b1f0b024a52b6438e346e2dee41d3a717e8660860518a3a5114e7ae5418e9f2706eb9e354c7d1db2b68f7354e515653f3735a85dab283967ec30bea4618cdc1f92642edd1774001a5a34f5fb6f258d8f0b970b1e7ac1a115362ba6fdece5f1b1d997844e691794053a63aeb690d3660c66e3761a3b36d177b86bf5aac2443486f8a1a889d832d59df6793991bca1ae00ffb7ef3917ebcf21d4567bb1a33c7206ade9a9564705c18ade5b82ec79d947674f04943f110f8150aecb933f12f482d4808b431050efb070e779acbbfd21c89a482c2d1adae2d2c1acd310a706b07f26c3da8a9ce12643d8ccc8e768bc427d8f3677125e0003cb583dc42c2aca202509b89ef1ce5dbae191127dc361f6c5f8babed923a35bee438f9ab2b9fb9fb1bb2cf2016e3bb077f54698d72b917241bef4d6c84e7b3d2e7d152076b576a8f34e2667b146440b34fa5167adcb9716356780653a0c523404ebc022c28d0c892b90c4ba685a8cb4c7139c4e13d1dd283f22dbc98b819e7f9c19198fb0a89e96b862288ac5a22fdc8db45fd396b3a371e41aaeb9d38bf89af24655cdc"}, &(0x7f0000ac7000)=0x1008) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000473000)=@sack_info={r2, 0x9, 0x8001}, &(0x7f0000fab000)=0xc) getsockname$netlink(r0, &(0x7f0000428000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000dd000-0x4)=0xc) sendmsg$netlink(r0, &(0x7f0000bee000)={&(0x7f0000784000-0x4)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00001c5000)=[], 0x0, &(0x7f0000b1b000)=[], 0x0, 0x0}, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000185000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000045c000)=@assoc_value={r3, 0x4}, &(0x7f0000486000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000212000-0x108)={r5, @in={{0x2, 0x2, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x6, 0x9, 0x0, 0x1000, 0x1, 0x49, 0x80, 0x9, 0x20, 0x2, 0xfffffffffffffffd, 0x5, 0x81, 0x8001]}, &(0x7f0000f9d000-0x2)=0x108) 2017/12/21 16:29:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000ecc000-0x5)='eth0\x00', 0x840, 0x5, &(0x7f00007f0000)={0x0, 0x6, 0x0, 0x0, 0x4ea5, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f00006d0000-0x10)=""/16, 0x10, 0x9, &(0x7f00006cf000)={0x0, 0x0}) 2017/12/21 16:29:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000510000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00000f1000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netlink(r0, &(0x7f0000c29000)={0x10, 0x0, 0x2, 0xfffffffffffffffe}, 0xc) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000fc2000)={0x7fffffff, 0xfff}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000a9d000-0xc)={{0x7, 0xfffffffffffffff8, 0x0, 0x4, 0x4f2, 0x1000}, 0x1}) bind$netlink(r0, &(0x7f0000317000-0xc)={0x2000000000000010, 0x0, 0x2, 0x0}, 0xc) 2017/12/21 16:29:45 executing program 4: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2017/12/21 16:29:45 executing program 6: unshare(0x400) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)=0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000015f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000000)={0x40002, 0x0, [0x3, 0x5, 0x5, 0x0, 0xbe, 0xfffffffffffffffd, 0x100000000, 0x9]}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)={0x1, 0x0, [{0x40000000, 0x9, 0x3000000000000, 0x7, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x0, 0x800) sendmmsg$inet_sctp(r0, &(0x7f0000001000)=[], 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002000-0xc)={0x3ff, 0x1, 0x4e, 0xf0b, 0x7ff}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000003000-0x6)={0x0, 0x1, 0x4df2}) 2017/12/21 16:29:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000001000-0x1c)=[&(0x7f0000001000-0x5)='eth0\x00', &(0x7f0000000000)='cgroupsecuritysecuritymime_type#mime_typevboxnet0+em0)(wlan0\x00']) kexec_load(0x5, 0x7, &(0x7f000065a000-0xe0)=[{&(0x7f0000e6b000)="071a223284a19db1845df10c96134eae3982f2f674240ccdb12636fdd45af0321893235943eadb4e1ab80c121700c0aac95d76be165ce3615150264462aa4eb99ee9bb3114555210960b5bbedbcd7b4fefe77f941fb8119bf01ed46a409009adabe89d79c6df781038fd916a84edf28c50fe118650b6", 0x76, 0x3, 0x5059}, {&(0x7f00007bc000)="5a49f8136e16d877cc5ae028cdba7523aa4f45627ed5b24d9e624c8252f3a4c93d48e3997fc01b6f837141ea2c8cf6df36105b730961401fbdbe70d25b7d69ea184d04b284b9cf45f6e9f6f230cab5", 0x4f, 0x77, 0x2}, {&(0x7f00009d3000)="3ca835410f3132ea6fc4fe470a6ad07a7bdfbdd41e453bab36b201f7e62e91cf7459c1449171b23e23c6fcfc3f57442aefdb8988ae292e21a2d7b7664b410cd74456ec85b99599fde4b35b4e74fdaa36a9a8a44410bb4b2063b067bb26d2332100d7e1fe399702d946835a56bb4c09c9c75446ef078be249c3ddd9b7603929afb27f9394614892b4b864da5031b3e16951c9fab30ea2a581ea5a8af8f1625d828e1bec", 0xa3, 0x0, 0x200}, {&(0x7f0000a0a000)="4db855d140dd3a76895e778ea34e4846087aa0a4c8d77c3e2141ca205809b4822c63e65c17f92826789792404e634277c9834089e5716e370bf1bb469806e3dff6bb4dd80ba78d6ab543a688ec2a5594e8e514001628740cc0821244da404b84e334085eadc437530f39ff675ab20c3fdd0ddcd8c03709f6e77f12c8c88ec6ce6754ed45b82147390b97", 0x8a, 0x0, 0x10000}, {&(0x7f00003a0000-0x1000)="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", 0x1000, 0x10001, 0x0}, {&(0x7f0000665000)="e79d53087e32d857d63c3727f2b1552ec4f5155803bd5045b07eb8ed5eb59cf6c732c5245cfa3a6315b7787888d5b8a5a0dc5bbabdc63b263ecc4b6e9fe333e76eb8fe364f42da721c1cce74eb9f31a1462e59a0c9fdfe2cb80d07c6a18d089940d7a2b9875c632ef5468c27d3c910def421e5703977b960433cfb08846280fe140bf635baaca94fa1c5403cb18f3c463dbea057c4c07563d2", 0x99, 0x7fffffff, 0xfffffffffffffffa}, {&(0x7f000085e000-0x36)="ca89a8af2390b82b43c27f7a1b492e94924fdc36fa0f55b33c8084f1121e14abc8593edf420a6443327b5ba39d59a2868f5d9cbe9a48", 0x36, 0x9, 0x8}], 0x0) 2017/12/21 16:29:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) timer_create(0xfffffffffffffff1, &(0x7f000004c000)={0x0, 0x20, 0x3, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ed1000)={0x0, 0x0, 0x0}, 0xc) getpriority(0x3, r1) 2017/12/21 16:29:45 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000011000-0x8)={0x0}, 0x8, 0x80000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000020000)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000018000)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000000d000-0x4)=0x0, &(0x7f000001e000-0x4)=0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000021000)='./file0\x00', &(0x7f0000021000)=[&(0x7f0000022000-0x2)=']\x00'], &(0x7f0000021000)=[&(0x7f0000004000-0x29)='cgroup&GPL{k[eth1/posix_acl_accessvmnet0\x00', &(0x7f0000021000)='%vboxnet0em1#\x00', &(0x7f0000017000)=':{&!em1-\'wlan1/\x00']) fcntl$setownex(r0, 0xf, &(0x7f0000020000)={0x1, r1}) r3 = getpid() timer_create(0x0, &(0x7f0000018000-0x60)={0x0, 0x0, 0x7, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000015000-0x4)=0x0) timer_delete(r4) 2017/12/21 16:29:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000930000-0x4)=0x4, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000950000)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0xf0, 0x0}], 0x1, 0x0) 2017/12/21 16:29:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000665000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2286, &(0x7f00005f8000)="") ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000046c000)=0x0) 2017/12/21 16:29:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576", 0x2}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) pipe(&(0x7f00008f2000-0x8)={0x0, 0x0}) ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f00009ef000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3b0", 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/21 16:29:45 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x5) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000d0000-0x8)={0x0, 0x0}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00009c4000-0x4)=0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fdc000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) socketpair(0x3, 0x6, 0x2, &(0x7f0000fdb000-0x8)={0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x5) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000fd5000)={@common='ip6tnl0\x00', @ifru_mtu=0x0}) 2017/12/21 16:29:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000906000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00007be000-0x18)={0x7, 0xfffffffffffeffff, 0xfffffffffffffffc}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d6000)='/dev/vcs\x00', 0x0, 0x0) r2 = epoll_create1(0x0) accept4$ipx(r1, &(0x7f0000788000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000d6000)=0x10, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000eee000)={0x0, 0x0}) read(r1, &(0x7f0000bc5000-0x19)=""/25, 0x19) ppoll(&(0x7f0000134000-0x48)=[{r1, 0x50, 0x0}], 0x1, &(0x7f000057f000)={0x77359400, 0x0}, &(0x7f00003df000-0x8)={0x0}, 0x8) 2017/12/21 16:29:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000001000-0x17)="bcd9b5d9e18e0312743b12b600f050d96f772f37fc4276") mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000d4e000)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800070000002ae0", 0x24) 2017/12/21 16:29:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = creat(&(0x7f0000e6e000)='./file0\x00', 0x2) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000855000)={0x4, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000568000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f000077c000-0x40)={0x4, 0x7, 0x9, 0x7c, &(0x7f00006cb000)=""/124, 0x3a, &(0x7f0000f74000-0x3a)=""/58, 0xbe, &(0x7f000090a000-0xbe)=""/190}) 2017/12/21 16:29:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) 2017/12/21 16:29:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000975000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) fchown(0xffffffffffffffff, r0, r1) 2017/12/21 16:29:45 executing program 5: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f00000dc000)='./file0\x00') mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d16000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000016b000)=""/127) setsockopt(0xffffffffffffffff, 0x800000010d, 0x800000000011, &(0x7f0000c89000)="020800a0", 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000171000-0x98)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000d15000)=0x0, 0x80000) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, 0x0, &(0x7f0000d16000-0x4)=0x0, 0x80000) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000170000)='./file0\x00', 0x200008) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00007e8000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d17000)=0x60) 2017/12/21 16:29:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000cae000-0x4)=0x7fff, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00007ad000-0xc)={0x7, r0, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x88) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f0000739000-0x5)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2017/12/21 16:29:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e2d000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000efe000)="bdc378254330c98d69c88ff8baf526339e09a881e72fc15308e3cd48613f5553ccf56c8045605b7923b8973b49404a34a8ffffff7f00000000f74874b8d95b6aeafdd7c7589a970616693c95eadc959b54a6732464eb79a09861a64188fb22062f48fe594f9f6a53aad24ec77699640881f29a30b289b608269c", 0x7a, 0x20000000, &(0x7f0000483000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000edd000)="dd", 0x1, 0x4008001, &(0x7f0000c41000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) write(r0, &(0x7f00009c7000-0xda)="aabe857d623748e2d73c3de0e4c2dda5e6eea7b14dc02e4c9eff47b3a4fd5cbb0397dfa898094ae2e38266b3bbc32fee6c8fd38314875ef51aa1cb31c1ef014e58a0548e5ea9bfa715ca7844342536d41b35e56663e545941348dc5c278f52440b0ec0da845655d9db9a4306f607be78dd2a6d9b336ea151736ae42ef12c72d69d0fbbf4819d622aa803118845c27e3e6b7e5c01c6f03333843bead9475fede1dc199dcb4345ef44cb1813b091e526d18a4f077cb349aedabeb69ede07b23aab12b58c1fc10350735dce48291808445299399920ce2ee321e702", 0xda) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000825000)={0x0, 0x0, ""}, &(0x7f0000d52000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000462000)={0x5, 0x200, 0x7fff, 0x4, r3}, 0x10) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000cc2000-0x1c)={@rand_addr=0x1, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@multicast2=0xe0000002, @empty=0x0, @rand_addr=0xa000000000000]}, 0x1c) close(r0) 2017/12/21 16:29:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000f67000)=0xdd, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000001000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ffc000)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4)=0x0, 0x4) 2017/12/21 16:29:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec7000)='/proc/self/net/pfkey\x00', 0x2, 0x0) recvfrom$inet(r1, &(0x7f00009cc000)=""/73, 0x49, 0x100, &(0x7f0000101000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 16:29:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f000044c000)="", 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000054000)={0x0, 0x200, 0x0, 0x2, 0x6}, &(0x7f0000241000-0x4)=0x18) fcntl$setsig(r1, 0xa, 0x5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00001c2000)={r3, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d26000)=0x8c) 2017/12/21 16:29:46 executing program 2: mremap(&(0x7f0000265000/0x3000)=nil, 0x3000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = socket(0xd, 0x80806, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) [ 32.796487] device gre0 entered promiscuous mode 2017/12/21 16:29:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008fb000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x7) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f000045d000)={{0x16000, 0x10f000, 0xf, 0x401, 0x7, 0x6d3, 0x1, 0x5, 0x6, 0x8, 0xfff, 0x1, 0x0}, {0x100000, 0x3000, 0x10, 0x10000, 0x7, 0x4, 0xa7, 0x4, 0x928e, 0x81, 0x656, 0x9, 0x0}, {0x0, 0x2000, 0xe, 0xfffffffffffffffd, 0x2, 0x8afe, 0x8, 0xbdd5, 0x0, 0x2, 0x2c, 0x0, 0x0}, {0x2000, 0x3000, 0x18, 0x0, 0x100000001, 0x9, 0x2, 0x4, 0xde, 0x8, 0x1, 0xe000, 0x0}, {0x7000, 0x15000, 0xd, 0x3, 0xe74, 0x8c83, 0x8, 0xe086, 0x9, 0x1, 0x9, 0x2, 0x0}, {0x5000, 0x10000, 0xf, 0x7, 0x10001, 0x1, 0xc27, 0x7fffffff, 0x8bc, 0x4, 0x5, 0x7, 0x0}, {0xf000, 0x2, 0x1f, 0x5, 0x1, 0x7, 0x7, 0xffff, 0x40, 0x7ff, 0x2, 0xbf6, 0x0}, {0x10f000, 0xd000, 0x8, 0x4, 0xfff, 0x7, 0xff, 0x5, 0x1a, 0x83a, 0xff, 0x100000000, 0x0}, {0xf000, 0x1f004, [0x0, 0x0, 0x0]}, {0x3000, 0x10000, [0x0, 0x0, 0x0]}, 0x40040000, 0x0, 0x2003, 0x200, 0x0, 0x0, 0x7004, [0x5e6, 0x3, 0x8, 0x200]}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f00001ee000)=0x2) 2017/12/21 16:29:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000986000)=""/88) r1 = inotify_init() personality(0xe4ffffd) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x10, r1, 0x0) 2017/12/21 16:29:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d19000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x1, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}], 0x74) lstat(&(0x7f0000fea000)='./file0\x00', &(0x7f0000703000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00001aa000)=[0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f00008f9000)='./file0\x00', 0x2000, r2, r3, 0x8001, 0x800000) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000d57000)={@common='lo\x00', @ifru_ivalue=0x0}) 2017/12/21 16:29:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2, 0x3000000, &(0x7f0000000000)=""/148, &(0x7f0000001000-0x4)=0x94) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x4000000000000000, 0xffff, 0x7fffffff, 0x8000, 0x2}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x0, 0x4, 0x9}, &(0x7f0000001000-0x4)=0xa0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00007f4000+0xf20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000393000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00005b9000-0x4)=0x8) 2017/12/21 16:29:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000221000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000bb000-0x8)={0x3, 0xbe8b, 0x664, 0xd054}, 0x8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = dup2(r2, r1) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000ee8000-0x4)=0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000627000)={0x2, 0xffff, [{0x6, 0x0, 0x4}, {0x6, 0x0, 0x4}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f000059f000)=0x2, &(0x7f0000ef3000)=0x4) openat(r3, &(0x7f0000322000-0x8)='./file0\x00', 0x20001, 0x108) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000ca9000)={0xffffffffffffffff}) [ 32.961293] list_add corruption. next->prev should be prev (0000000097f99548), but was 00000000d7451fa6. (next=000000001429757e). [ 32.973297] ------------[ cut here ]------------ [ 32.978036] kernel BUG at lib/list_debug.c:25! [ 32.982610] invalid opcode: 0000 [#1] SMP KASAN [ 32.987250] Dumping ftrace buffer: [ 32.990761] (ftrace buffer empty) [ 32.994442] Modules linked in: [ 32.997612] CPU: 1 PID: 3983 Comm: syz-executor3 Not tainted 4.15.0-rc4-mm1+ #47 [ 33.005118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.014452] RIP: 0010:__list_add_valid+0x7b/0xd0 [ 33.019178] RSP: 0018:ffff8801be4cf398 EFLAGS: 00010082 [ 33.024515] RAX: 0000000000000075 RBX: ffff8801be1fda58 RCX: 0000000000000000 [ 33.031758] RDX: 0000000000000075 RSI: ffffc90003343000 RDI: ffffed0037c99e67 [ 33.039001] RBP: ffff8801be4cf3b0 R08: 0000000000000000 R09: 1ffff10037c99e05 [ 33.046257] R10: ffff8801be1fda58 R11: 0000000000000001 R12: ffff8801be1fda58 [ 33.053498] R13: ffff8801db31a130 R14: ffff8801be1f8340 R15: ffff8801be1fda58 [ 33.060741] FS: 00007f874e8e3700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 33.068937] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 33.074792] CR2: 000000000071c000 CR3: 00000001be958006 CR4: 00000000001626e0 [ 33.082035] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 33.089276] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 33.096517] Call Trace: [ 33.099086] vmx_vcpu_load+0x20d/0xe70 [ 33.102946] ? mutex_spin_on_owner+0x427/0xb50 [ 33.107511] ? handle_invept+0x5f0/0x5f0 [ 33.111543] ? lock_release+0xa40/0xa40 [ 33.115495] ? in_lock_functions+0x20/0x20 [ 33.119701] ? plist_add+0x5cb/0x760 [ 33.123409] ? __lock_acquire+0x664/0x3e00 [ 33.127648] kvm_arch_vcpu_load+0x1c1/0x890 [ 33.131944] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 33.137107] ? futex_wait_setup+0x14a/0x3d0 [ 33.141399] ? kvm_arch_vcpu_load+0x1c1/0x890 [ 33.145866] ? rcu_note_context_switch+0x710/0x710 [ 33.150771] ? kvm_arch_dev_ioctl+0x3b0/0x3b0 [ 33.155242] ? preempt_notifier_dec+0x20/0x20 [ 33.159726] vcpu_load+0x32/0x40 [ 33.163069] ? vcpu_load+0x32/0x40 [ 33.166585] kvm_arch_vcpu_ioctl_run+0xfa/0x5cb0 [ 33.171320] ? mutex_lock_io_nested+0x1900/0x1900 [ 33.176140] ? trace_event_raw_event_lock+0x340/0x340 [ 33.181310] ? check_noncircular+0x20/0x20 [ 33.185514] ? futex_wake+0x680/0x680 [ 33.189287] ? retint_kernel+0x10/0x10 [ 33.193159] ? kvm_arch_vcpu_runnable+0x560/0x560 [ 33.197974] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 33.202969] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 33.207710] ? retint_kernel+0x10/0x10 [ 33.211578] ? find_held_lock+0x35/0x1d0 [ 33.215627] ? get_task_pid+0x195/0x2c0 [ 33.219576] ? lock_downgrade+0x980/0x980 [ 33.223702] ? lock_release+0xa40/0xa40 [ 33.227656] ? __lock_is_held+0xb6/0x140 [ 33.231707] ? put_pid+0x183/0x1f0 [ 33.235230] ? task_active_pid_ns+0xd0/0xd0 [ 33.239523] ? find_get_pid+0x210/0x210 [ 33.243495] kvm_vcpu_ioctl+0x6f1/0xff0 [ 33.247441] ? kvm_vcpu_ioctl+0x6f1/0xff0 [ 33.251579] ? kvm_vcpu_fault+0x520/0x520 [ 33.255715] ? find_held_lock+0x35/0x1d0 [ 33.259765] ? __fget+0x333/0x570 [ 33.263194] ? lock_downgrade+0x980/0x980 [ 33.267321] ? lock_release+0xa40/0xa40 [ 33.271274] ? __lock_is_held+0xb6/0x140 [ 33.275329] ? __fget+0x35c/0x570 [ 33.278769] ? iterate_fd+0x3f0/0x3f0 [ 33.282545] ? get_unused_fd_flags+0x190/0x190 [ 33.287102] ? may_open_dev+0xe0/0xe0 [ 33.290894] ? kvm_vcpu_fault+0x520/0x520 [ 33.295015] do_vfs_ioctl+0x1b1/0x1520 [ 33.298879] ? putname+0xee/0x130 [ 33.302313] ? ioctl_preallocate+0x2b0/0x2b0 [ 33.306702] ? selinux_capable+0x40/0x40 [ 33.310745] ? SyS_futex+0x269/0x390 [ 33.314454] ? security_file_ioctl+0x89/0xb0 [ 33.318841] SyS_ioctl+0x8f/0xc0 [ 33.322190] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 33.326919] RIP: 0033:0x452a09 [ 33.330083] RSP: 002b:00007f874e8e2c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 33.337764] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452a09 [ 33.345006] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 000000000000001a [ 33.352251] RBP: 000000000000039b R08: 0000000000000000 R09: 0000000000000000 [ 33.359493] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2728 [ 33.366736] R13: 00000000ffffffff R14: 00007f874e8e36d4 R15: 0000000000000000 [ 33.374008] Code: 39 da 75 29 49 39 f4 74 38 49 39 dc 74 33 48 83 c4 08 b8 01 00 00 00 5b 41 5c 5d c3 48 89 d9 48 c7 c7 60 11 a0 85 e8 5d cf 04 ff <0f> 0b 48 89 f1 48 c7 c7 20 12 a0 85 48 89 de e8 49 cf 04 ff 0f [ 33.393254] RIP: __list_add_valid+0x7b/0xd0 RSP: ffff8801be4cf398 [ 33.399463] ---[ end trace 41ccddf7179008cf ]--- [ 33.404187] Kernel panic - not syncing: Fatal exception [ 33.409878] Dumping ftrace buffer: [ 33.413393] (ftrace buffer empty) [ 33.417073] Kernel Offset: disabled [ 33.420674] Rebooting in 86400 seconds..