[?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. [ 18.780843] audit: type=1400 audit(1518809786.907:6): avc: denied { map } for pid=4155 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 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.194' (ECDSA) to the list of known hosts. 2018/02/16 19:36:33 fuzzer started syzkaller login: [ 25.044403] audit: type=1400 audit(1518809793.171:7): avc: denied { map } for pid=4166 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/16 19:36:33 dialing manager at 10.128.0.26:42897 [ 28.728851] can: request_module (can-proto-0) failed. [ 28.737821] can: request_module (can-proto-0) failed. 2018/02/16 19:36:37 kcov=true, comps=true [ 29.279917] audit: type=1400 audit(1518809797.406:8): avc: denied { map } for pid=4166 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1093 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/16 19:36:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/02/16 19:36:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000009b000)='status\x00') pread64(r0, &(0x7f0000e2e000-0xca)=""/202, 0xca, 0x0) 2018/02/16 19:36:39 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x3}, 0x4) r1 = socket$packet(0x11, 0x200000000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000), 0x4) 2018/02/16 19:36:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003d0000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/16 19:36:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00000fd000/0xc00000)=nil, 0xc00000) read(0xffffffffffffffff, &(0x7f00006a7000)=""/248, 0xf8) 2018/02/16 19:36:39 executing program 4: unshare(0x2000000) 2018/02/16 19:36:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x1f, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast1=0xe0000001}, [@srcaddr={0x14, 0xd, @in=@multicast1=0xe0000001}]}, 0x3c}, 0x1}, 0x0) 2018/02/16 19:36:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007a2000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000049d000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ca4995a8d9580417b94595f4d5a0ae87eea1fd00623f85718ce7a61712b23a402a0432bd7c22737eb6ad72bf583d4581795dbdb6d52f7f76df4c9a40078d45e4", "3f0857d0c35e5fbdbff675e9b6e2b609216bd17d064bae489185eac591d49246a3ed856835800bc4abfbd0eccd034eb27f9f77535591f68a3269abb29eb6a0b9", "5ffa0ec80eb968c54b0637626a05d3a8b05de3bb720485f890cdc56e9bd12d1c"}) [ 31.399838] audit: type=1400 audit(1518809799.526:9): avc: denied { map } for pid=4166 comm="syz-fuzzer" path="/root/syzkaller-shm225918547" 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 [ 31.457110] audit: type=1400 audit(1518809799.583:10): avc: denied { sys_admin } for pid=4208 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.469767] IPVS: ftp: loaded support on port[0] = 21 [ 31.546092] audit: type=1400 audit(1518809799.671:11): avc: denied { net_admin } for pid=4215 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 [ 31.550157] IPVS: ftp: loaded support on port[0] = 21 [ 31.608840] IPVS: ftp: loaded support on port[0] = 21 [ 31.661772] IPVS: ftp: loaded support on port[0] = 21 [ 31.730918] IPVS: ftp: loaded support on port[0] = 21 [ 31.806378] IPVS: ftp: loaded support on port[0] = 21 [ 31.920195] IPVS: ftp: loaded support on port[0] = 21 [ 32.011243] IPVS: ftp: loaded support on port[0] = 21 [ 32.427776] ip (4400) used greatest stack depth: 16544 bytes left [ 32.631849] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.888632] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.982854] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.118694] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.214887] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.238794] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.480372] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.646558] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.104619] audit: type=1400 audit(1518809803.231:12): avc: denied { sys_chroot } for pid=4215 comm="syz-executor3" 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 2018/02/16 19:36:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f00004ca000)={0x2, 0xd, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x68}, 0x1}, 0x0) [ 35.179092] audit: type=1400 audit(1518809803.262:13): avc: denied { dac_override } for pid=5107 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 19:36:43 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000021000-0x9)='net/tcp6\x00') read$eventfd(r0, &(0x7f0000009000-0x8), 0x57a) 2018/02/16 19:36:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000-0x360)=@filter={'filter\x00', 0xe, 0x4, 0x300, 0xffffffff, 0x98, 0x188, 0x188, 0xffffffff, 0xffffffff, 0x268, 0x268, 0x268, 0xffffffff, 0x4, &(0x7f0000004000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @common='vcan0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/16 19:36:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2000000088) connect$inet(r0, &(0x7f0000f20000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00007e4000-0x5c9), 0x0, 0x0, &(0x7f00008ac000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) [ 35.375232] audit: type=1400 audit(1518809803.501:14): avc: denied { net_raw } for pid=5167 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 19:36:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003d0000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/02/16 19:36:43 executing program 3: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3}) select(0x40, &(0x7f0000039000-0x40), &(0x7f0000001000-0x40)={0x80200}, &(0x7f0000032000-0x40), &(0x7f000004c000)={0x77359400}) 2018/02/16 19:36:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001c3000)=0x3) dup2(r1, r0) 2018/02/16 19:36:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000f40000-0x54)=[{&(0x7f0000dc9000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f000007b000-0x10)=[], 0x0, &(0x7f00002d1000)=[@sndrcv={0x2c, 0x84, 0x1}, @sndrcv={0x2c, 0x84, 0x1}], 0x58}], 0x1, 0x0) 2018/02/16 19:36:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007a2000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000049d000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "ca4995a8d9580417b94595f4d5a0ae87eea1fd00623f85718ce7a61712b23a402a0432bd7c22737eb6ad72bf583d4581795dbdb6d52f7f76df4c9a40078d45e4", "3f0857d0c35e5fbdbff675e9b6e2b609216bd17d064bae489185eac591d49246a3ed856835800bc4abfbd0eccd034eb27f9f77535591f68a3269abb29eb6a0b9", "5ffa0ec80eb968c54b0637626a05d3a8b05de3bb720485f890cdc56e9bd12d1c"}) 2018/02/16 19:36:44 executing program 1: getrandom(&(0x7f0000a11000-0x37)=""/55, 0xfffffeaf, 0x3) 2018/02/16 19:36:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000068a000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f000002f000)={&(0x7f00008dc000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x3a, &(0x7f0000a38000)=[{&(0x7f00009ec000-0x1000)="96", 0x1}], 0x1, &(0x7f0000436000-0x14f4)=[]}, 0x20048840) recvfrom(r0, &(0x7f00002fd000)=""/11, 0xb, 0x0, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000122000-0x38)={&(0x7f0000621000-0xc)={0x10}, 0xc, &(0x7f00001e9000)={&(0x7f0000a5d000)={0x5c0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x5ac, 0x0, [@generic="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"]}]}, 0x5c0}, 0x1}, 0x0) 2018/02/16 19:36:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007a2000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000049d000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, "ca4995a8d9580417b94595f4d5a0ae87eea1fd00623f85718ce7a61712b23a402a0432bd7c22737eb6ad72bf583d4581795dbdb6d52f7f76df4c9a40078d45e4", "3f0857d0c35e5fbdbff675e9b6e2b609216bd17d064bae489185eac591d49246a3ed856835800bc4abfbd0eccd034eb27f9f77535591f68a3269abb29eb6a0b9", "5ffa0ec80eb968c54b0637626a05d3a8b05de3bb720485f890cdc56e9bd12d1c"}) 2018/02/16 19:36:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000036e000)='net/ip6_flowlabel\x00') perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000d2d000-0x1000)=""/4096, 0x1000, 0x0) 2018/02/16 19:36:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000068a000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvfrom(r0, &(0x7f00002fd000)=""/11, 0xb, 0x0, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000122000-0x38)={&(0x7f0000621000-0xc)={0x10}, 0xc, &(0x7f00001e9000)={&(0x7f0000a5d000)={0x850, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x83c, 0x0, [@generic="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"]}]}, 0x850}, 0x1}, 0x0) 2018/02/16 19:36:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003d0000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) 2018/02/16 19:36:44 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() 2018/02/16 19:36:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000ede000-0x9)='/dev/ppp\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) memfd_create(&(0x7f000038d000-0x1)='\x00', 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r1, &(0x7f00008b7000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000083d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005c9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x10301}) 2018/02/16 19:36:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b3000-0xa)='/dev/ptmx\x00', 0x2, 0x0) writev(r0, &(0x7f0000981000)=[{&(0x7f0000d9a000)='y', 0x1}, {&(0x7f0000d32000-0x3b)="b5e9e96884d46bcf2793160061f1dae04ecd451ac420815407fc3104791f2cd5437e028acd7b5bec12e613dcd04aacc81060c167ffaf789e24c367", 0x3b}], 0x2) 2018/02/16 19:36:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xffffffffffffffb0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000fca000)=0x90) [ 35.947572] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) [ 35.996694] device syz2 entered promiscuous mode [ 36.032189] device syz2 left promiscuous mode 2018/02/16 19:36:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007a2000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000049d000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "ca4995a8d9580417b94595f4d5a0ae87eea1fd00623f85718ce7a61712b23a402a0432bd7c22737eb6ad72bf583d4581795dbdb6d52f7f76df4c9a40078d45e4", "3f0857d0c35e5fbdbff675e9b6e2b609216bd17d064bae489185eac591d49246a3ed856835800bc4abfbd0eccd034eb27f9f77535591f68a3269abb29eb6a0b9", "5ffa0ec80eb968c54b0637626a05d3a8b05de3bb720485f890cdc56e9bd12d1c"}) 2018/02/16 19:36:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007a2000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) 2018/02/16 19:36:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000ce4000)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xe0d}, 0xb) r0 = syz_open_dev$loop(&(0x7f00007a2000)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000fd7000-0x6e), 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000049d000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ca4995a8d9580417b94595f4d5a0ae87eea1fd00623f85718ce7a61712b23a402a0432bd7c22737eb6ad72bf583d4581795dbdb6d52f7f76df4c9a40078d45e4", "3f0857d0c35e5fbdbff675e9b6e2b609216bd17d064bae489185eac591d49246a3ed856835800bc4abfbd0eccd034eb27f9f77535591f68a3269abb29eb6a0b9", "5ffa0ec80eb968c54b0637626a05d3a8b05de3bb720485f890cdc56e9bd12d1c"}) 2018/02/16 19:36:44 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x2) shmat(0x0, &(0x7f0000f75000/0x2000)=nil, 0x7000) 2018/02/16 19:36:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000081a000)=@common='bridge0\x00', 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f000002f000)={&(0x7f00008dc000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x3a, &(0x7f0000a38000)=[{&(0x7f00009ec000-0x1000)="96", 0x1}], 0x1, &(0x7f0000436000-0x14f4)=[]}, 0x20048840) sendmsg$nl_generic(r0, &(0x7f0000122000-0x38)={&(0x7f0000621000-0xc)={0x10}, 0xc, &(0x7f00001e9000)={&(0x7f0000a5d000)={0x5c0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x5ac, 0x0, [@generic="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"]}]}, 0x5c0}, 0x1}, 0x0) 2018/02/16 19:36:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000098c000-0xc)) close(r0) 2018/02/16 19:36:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000068a000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f000002f000)={&(0x7f00008dc000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x3a, &(0x7f0000a38000)=[{&(0x7f00009ec000-0x1000)="96", 0x1}], 0x1, &(0x7f0000436000-0x14f4)=[]}, 0x20048840) recvfrom(r0, &(0x7f00002fd000)=""/11, 0xb, 0x0, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000122000-0x38)={&(0x7f0000621000-0xc)={0x10}, 0xc, &(0x7f00001e9000)={&(0x7f0000a5d000)={0x5c0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x5ac, 0x0, [@generic="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"]}]}, 0x5c0}, 0x1}, 0x0) 2018/02/16 19:36:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000ede000-0x9)='/dev/ppp\x00', 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) memfd_create(&(0x7f000038d000-0x1)='\x00', 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r1, &(0x7f00008b7000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000083d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005c9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x10301}) 2018/02/16 19:36:44 executing program 4: 2018/02/16 19:36:44 executing program 3: [ 36.134312] device syz2 entered promiscuous mode 2018/02/16 19:36:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003d0000-0xb)='/dev/loop#\x00', 0x0, 0x0) pipe2(&(0x7f00007ca000)={0x0}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/02/16 19:36:44 executing program 6: 2018/02/16 19:36:44 executing program 7: 2018/02/16 19:36:44 executing program 3: 2018/02/16 19:36:44 executing program 2: 2018/02/16 19:36:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00\x00e\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r0, &(0x7f0000c00000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "dfbb2d", 0x14, 0x2c, 0x0, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}, 0x46) 2018/02/16 19:36:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}}}}}}, 0x0) 2018/02/16 19:36:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00\x00e\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r0, &(0x7f0000c00000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "dfbb2d", 0xf98, 0x2c, 0x0, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, {[]}}, {"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"}}}}}, 0xfca) 2018/02/16 19:36:44 executing program 6: 2018/02/16 19:36:44 executing program 3: 2018/02/16 19:36:44 executing program 7: 2018/02/16 19:36:44 executing program 2: 2018/02/16 19:36:44 executing program 6: 2018/02/16 19:36:44 executing program 1: 2018/02/16 19:36:44 executing program 2: 2018/02/16 19:36:44 executing program 3: 2018/02/16 19:36:44 executing program 7: 2018/02/16 19:36:44 executing program 1: 2018/02/16 19:36:44 executing program 6: 2018/02/16 19:36:44 executing program 0: 2018/02/16 19:36:44 executing program 5: 2018/02/16 19:36:44 executing program 4: 2018/02/16 19:36:44 executing program 5: 2018/02/16 19:36:44 executing program 2: 2018/02/16 19:36:44 executing program 6: 2018/02/16 19:36:44 executing program 3: 2018/02/16 19:36:44 executing program 7: 2018/02/16 19:36:44 executing program 4: 2018/02/16 19:36:44 executing program 0: 2018/02/16 19:36:44 executing program 1: 2018/02/16 19:36:44 executing program 2: 2018/02/16 19:36:44 executing program 4: 2018/02/16 19:36:44 executing program 7: 2018/02/16 19:36:44 executing program 0: 2018/02/16 19:36:44 executing program 1: 2018/02/16 19:36:44 executing program 3: 2018/02/16 19:36:44 executing program 2: 2018/02/16 19:36:44 executing program 5: 2018/02/16 19:36:44 executing program 6: 2018/02/16 19:36:44 executing program 0: 2018/02/16 19:36:44 executing program 6: 2018/02/16 19:36:44 executing program 3: 2018/02/16 19:36:44 executing program 4: 2018/02/16 19:36:44 executing program 1: 2018/02/16 19:36:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x20000801) ioctl(r0, 0x442000000000127f, &(0x7f0000004000)) 2018/02/16 19:36:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000293000)={0x0}, &(0x7f0000ff5000-0x4)=0xc) prlimit64(r0, 0x0, &(0x7f00003d9000), &(0x7f0000a66000-0x10)) 2018/02/16 19:36:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007a2000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000049d000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, "ca4995a8d9580417b94595f4d5a0ae87eea1fd00623f85718ce7a61712b23a402a0432bd7c22737eb6ad72bf583d4581795dbdb6d52f7f76df4c9a40078d45e4", "3f0857d0c35e5fbdbff675e9b6e2b609216bd17d064bae489185eac591d49246a3ed856835800bc4abfbd0eccd034eb27f9f77535591f68a3269abb29eb6a0b9", "5ffa0ec80eb968c54b0637626a05d3a8b05de3bb720485f890cdc56e9bd12d1c"}) 2018/02/16 19:36:44 executing program 1: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000039000)={0x0, 0xfff, 0x1, 0xfffffffffffffff8}, &(0x7f0000012000)=0x10) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000039000)={r1, 0xb7, "dfd4f63e1fc2747e3c38fc3acde991ec4e5bb18cc1de088840239d70360c88bd79e977cba9f10a7413ffa793be979f35221739bf838e3791ac13653214120069003b54279d6e28081f3496b7ba2ef86f13e39299898e89b33a426ddfdf4d74dd463a4d62e7305b5b689e6b56a0f4d8cf9abdb8c84b976e870043673ccd711130be8236195b6efe02835f4556fc3d7d85554eb514299d69ea5d248ae764366c23af79f5a5c312cbc86be3117705b832ad3ce474724c2ebe"}, &(0x7f000000d000)=0xbf) connect$inet(r0, &(0x7f000002f000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000008000-0x1000)='F', 0x1, 0x0, &(0x7f0000033000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000039000)="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", 0x1000, 0x1, &(0x7f0000036000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/16 19:36:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) writev(0xffffffffffffffff, &(0x7f0000191000)=[{&(0x7f0000479000)="1d1362", 0x3}], 0x1) sendto$inet6(r0, &(0x7f0000479000), 0x690, 0x0, &(0x7f00007c0000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/16 19:36:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000718000)='net/if_inet6\x00') pread64(r0, &(0x7f0000e2e000-0xca)=""/202, 0xca, 0x0) 2018/02/16 19:36:44 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000a25000)='/dev/vcsa#\x00', 0x7, 0x200000) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x101, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002be000)='/selinux/enforce\x00', 0x100, 0x0) alarm(0x0) pipe2(&(0x7f0000c4a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80002) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000422000-0xfb)={0x0, 0xf3, "84feee4e6950bacf1c6dcda463d210c662ded91c5e37068789257bdedfe3c3e1bf3d66f18b5da6f9e16a2bed838f8295fd4020e93920a47d93439a33bd858a19c01d54ce0424ffa6ac0de15b811fd4d3d54a4b7ecdc2d5e4efd80db4f1f9877b89a53b3ccd4404eb6348ca703ecf6846f152eeee66fea4a79526a2a6a72dd91b0815e2c3d84cfebde4b45c61454540599f7c62913aff7bff0dec86148e3e8faeca62eb782223dea2db52d97492ecaaa9982b92e74f0e1c77a834b9261656f1b7e05750585f7ec561160e1c7d7b683bb07a8118a884b6b3e700ee59d5b0a3333141a0a9ce66c956cb0bfee4a7ad491806567f24"}, &(0x7f00004cb000-0x4)=0xfb) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000830000-0x8)={r5, 0x5, 0x0, []}, 0x8) bind$llc(r2, &(0x7f0000d01000-0x10)={0x1a, 0x5, 0x6, 0x6, 0x9, 0x10001, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) fcntl$setpipe(r4, 0x407, 0xffffffffffffffff) write$evdev(r4, &(0x7f00005d8000-0x60)=[], 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f00001fe000-0x1)='B', 0x1}], 0x1, 0x8) getpeername$unix(r4, &(0x7f0000ab5000-0x8)=@abs, &(0x7f00001aa000-0x4)=0x8) vmsplice(r3, &(0x7f00004c1000-0x30)=[{&(0x7f0000166000-0x70)="927d66e5e381cf4097f8000000feb41473dfde5668e10b0a4e", 0x19}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000828000)={@generic="859409a734c19e1f5761d3bc8a606108", @ifru_flags=0x403}) setsockopt$sock_int(r3, 0x1, 0x9, &(0x7f00003c3000-0x4)=0x16c4, 0x3c5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000415000-0x48)={{0x2, 0x2, 0x7, 0x2}, 0x7fff, 0x8}) 2018/02/16 19:36:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007f3000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000065b000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[]}, {[]}]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000075f000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = getuid() fallocate(r0, 0x0, 0x7, 0x81) getgroups(0x5, &(0x7f00000c4000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) fchownat(r0, &(0x7f0000eb7000)='./file0\x00', r1, r2, 0x400) setsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000e18000)=0x1, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000815000-0x4)) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000d6e000)=0x8000000000000) 2018/02/16 19:36:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0xd, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/16 19:36:44 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) socket$netlink(0x10, 0x3, 0x1f) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) read(r1, &(0x7f0000025000), 0x0) 2018/02/16 19:36:44 executing program 7: set_thread_area(&(0x7f0000b96000+0x777)={0x100000000, 0x20001000, 0x2000, 0x4, 0xfffffffffffffbff, 0x100000001, 0xb1, 0xffffffffffff8001, 0x0, 0x2a92}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e6e000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind(r0, &(0x7f0000140000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) 2018/02/16 19:36:44 executing program 0: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f00004ca000)=[], 0x0) r1 = semget$private(0x0, 0x3, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r0, 0x4, 0x12, &(0x7f0000fcc000)=""/206) semtimedop(r1, &(0x7f00002ce000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f00006ad000)) semtimedop(0x0, &(0x7f0000264000-0x24)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000376000-0x10)={0x0, 0x989680}) 2018/02/16 19:36:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pread64(r0, &(0x7f0000815000), 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000480000-0x8)) r1 = syz_open_dev$sndctrl(&(0x7f0000dfa000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0xffffffffffff7ffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000001000-0x4)) 2018/02/16 19:36:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000), &(0x7f0000489000), &(0x7f0000001000-0x4), &(0x7f000067c000)) prctl$void(0x1f) exit(0x2) 2018/02/16 19:36:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000463000-0x9)='vegas\x00', 0x6) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000179000)=""/97, &(0x7f00003f0000)=0x61) 2018/02/16 19:36:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$kcm(0x29, 0x0, 0x0) connect$inet(r0, &(0x7f0000d60000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004b2000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockname$ipx(r1, &(0x7f000063d000-0x10), &(0x7f0000bf6000)=0x10) listen(r0, 0x100401000003) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000088a000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}}, &(0x7f0000a7a000-0x4)=0xb8) 2018/02/16 19:36:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x4, "359d"}], 0x18}}], 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000017000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000eee000-0x14)={0x4, 0x4, 0x3, 0x7fffffff, 0xc86}, 0x14) sendto$ipx(r1, &(0x7f0000581000-0x4d)="41c9470de0db7ca01a6e00000076dfcc1bef136e1b5faedba4b6d0ec8da7c448ffd9084c5c7a8b4b1d0a4db8b140a08d1ca7edd9340c9300000006125b78f00b27afb28d73b9b9211a2893d7f1", 0x1, 0x20008005, 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x9) socket$inet_icmp(0x2, 0x2, 0x1) getsockname$unix(r1, &(0x7f00004bc000-0x8)=@file={0x0, ""/6}, &(0x7f0000175000)=0x8) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00004e4000)=0x3c, 0x4) write$selinux_user(r1, &(0x7f0000c5f000)={'system_u:object_r:tmp_t:s0', 0x20, 'root\x00'}, 0x20) [ 36.468515] audit: type=1400 audit(1518809804.594:15): avc: denied { create } for pid=5408 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/16 19:36:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x5, 0x3, &(0x7f000062a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c71000-0x4)={0x3296}, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000001000-0x14)="120000003200e706000f0000000000000800", 0x12, 0x0, 0x0, 0x0) write$fuse(r1, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7fffffff}}, 0x30) 2018/02/16 19:36:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000052d000-0x11)='/selinux/enforce\x00', 0x600100, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000a1f000)=0x251) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r4 = dup3(r3, r1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x10007, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r5, &(0x7f0000f12000)={0x400000010, 0x0, 0xffffffffffffffff, 0x70a1}, 0xc) getsockopt$netlink(r5, 0x10e, 0x9, &(0x7f00001bb000)=""/254, &(0x7f00001bb000)=0xfe) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000eb8000)=[], 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000597000)={0x50003}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/16 19:36:44 executing program 4: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="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", 0x4d1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ac4000)=0x9fd, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000c3000-0xc)='/dev/autofs\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000111000)=""/127) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) shutdown(r0, 0x1) 2018/02/16 19:36:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef3000)={0x0}, &(0x7f00009c7000-0x4)=0xc) sched_setaffinity(r1, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b38000+0xefa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000783000-0xb)='/dev/mixer\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000d43000-0x8), &(0x7f0000c42000)=0x8) ioctl$TCXONC(r2, 0x540a, 0x1) [ 36.576322] audit: type=1400 audit(1518809804.622:16): avc: denied { write } for pid=5408 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 36.600177] audit: type=1400 audit(1518809804.649:17): avc: denied { ipc_owner } for pid=5426 comm="syz-executor0" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 19:36:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x100000000002, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, r2}, 0x10) sendmsg$can_raw(r1, &(0x7f0000002000-0x38)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000001000-0x10)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00005d7000-0x4)={0xfffffffffffffffe}, 0x4) syz_emit_ethernet(0x15, &(0x7f00000d9000-0x66)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@llc_tr={0x11, {@llc={0x1, 0x0, '\a'}}}}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x9d0]}) r3 = shmget(0x2, 0x4000, 0x1880, &(0x7f0000401000/0x4000)=nil) shmat(r3, &(0x7f0000752000/0x3000)=nil, 0x4000) r4 = syz_open_dev$midi(&(0x7f0000dfd000)='/dev/midi#\x00', 0xffffffffffffffe0, 0x509000) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000116000)={0x9, 0x8000}) 2018/02/16 19:36:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000bbd000)=[], 0x1000000000000174) writev(r0, &(0x7f00004ee000-0x8)=[{&(0x7f0000fb4000)="1f00000001031900030007000000068100023b0509000100010100ff1ffe16", 0x1f}], 0x1) r1 = syz_open_dev$sndmidi(&(0x7f00004c2000-0x12)='/dev/snd/midiC#D#\x00', 0x7fff, 0x40c0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b7d000-0x4)) [ 36.620818] can: request_module (can-proto-3) failed. 2018/02/16 19:36:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000752000)='/dev/snd/controlC#\x00', 0x4, 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000ea4000)={{0x4000000000000000, 0x6, 0x4f0, 0xee, "9c7dcf3737fddf9bf1780484f3ff86dcb0bdd5bfb11aeff1a54d9d288f553db5d86abb0a08ae1e9d293bed53", 0x2b7}, 0x0, [0x4, 0x1, 0xfffffffffffffffa, 0x33, 0x5, 0x1c8945ad, 0xff, 0x1, 0x466b, 0xa4, 0x9, 0x3, 0x79caf069, 0x7, 0x200, 0x68, 0x4, 0x7fff, 0x2, 0x9, 0x5, 0x6, 0x6, 0x0, 0x7, 0x10001, 0x8001, 0x4, 0xc03, 0x2, 0x2, 0x0, 0x1, 0x2, 0x4, 0x6, 0xfffffffffffffff8, 0x0, 0x274e, 0x66, 0x3ff, 0xffffffff, 0x7, 0x1, 0x6, 0xffffffff, 0x3, 0x3ac, 0x2, 0x7ff, 0x9, 0x0, 0x83, 0x80000000, 0xffffffffffffff07, 0x4, 0x9, 0x7, 0x7ddf, 0x3, 0x2, 0x13b, 0x1, 0x8b, 0x9439, 0x7fffffff, 0x0, 0x6, 0x100000000, 0x1f, 0x400, 0x0, 0x0, 0x6, 0x7fff, 0x0, 0x1, 0x673, 0x0, 0x3b, 0x80e6, 0x8000, 0xef, 0x8c8, 0x0, 0xffff, 0x1000, 0x7fff, 0x9, 0x0, 0x0, 0x7, 0x7, 0x7, 0x4, 0x4, 0x1b22, 0x80, 0x2, 0x1ff, 0x200, 0x9, 0x5, 0x9, 0x7, 0x0, 0x9, 0x6, 0x5, 0x7, 0x7, 0x0, 0x200, 0x1, 0x8, 0x5, 0x2b76, 0xe22, 0x7, 0x9, 0x3, 0x2, 0x3, 0x1f, 0x1, 0x8, 0x8, 0x401], {0x77359400}}) r1 = semget(0x0, 0x3, 0x40) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000b2e000-0x4)=[0x800, 0x1000]) r2 = syz_open_dev$sndctrl(&(0x7f0000ddf000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000564000)={0x0, 0x1c568882aad82c8, 0x0, 0x0, &(0x7f0000eaf000-0x180)=[{}]}) [ 36.687803] can: request_module (can-proto-3) failed. [ 36.713259] audit: type=1400 audit(1518809804.799:18): avc: denied { bind } for pid=5445 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 36.727455] sctp: failed to load transform for md5: -2 2018/02/16 19:36:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x4, 0x5, 0x5, &(0x7f0000afc000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000088b000-0x4), &(0x7f0000a6b000)=0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000077a000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00004c4000)=0x2, 0x4) pause() sendmsg$nl_route(r0, &(0x7f0000500000)={&(0x7f0000d55000-0xc)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x1b, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x1a0}, 0x1}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000786000)={0x3, 0x10001, 0xa, 0x7}, 0x10) [ 36.737009] audit: type=1400 audit(1518809804.803:19): avc: denied { getopt } for pid=5445 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 36.742572] sctp: failed to load transform for md5: -2 [ 36.766157] audit: type=1400 audit(1518809804.806:20): avc: denied { create } for pid=5466 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/16 19:36:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004fe000)='/selinux/mls\x00', 0x0, 0x0) dup2(r3, r4) ioctl$int_in(r2, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r1, r3) [ 36.795495] audit: type=1400 audit(1518809804.809:21): avc: denied { write } for pid=5466 comm="syz-executor2" path="socket:[14940]" dev="sockfs" ino=14940 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/16 19:36:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x2) mount(&(0x7f0000d9c000)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000f50000)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = syz_open_dev$sg(&(0x7f000010e000)='/dev/sg#\x00', 0x4, 0x1) recvfrom$ax25(r0, &(0x7f0000bca000)=""/15, 0xf, 0x12040, &(0x7f000027f000)={0x3, {"dc97ef8b724cca"}, 0x3}, 0x10) mkdir(&(0x7f00003b8000-0x8)='./file0\x00', 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_bp={&(0x7f000005d000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r1, &(0x7f0000307000-0x60)={0x0, 0x0, 0x0, @tid}) 2018/02/16 19:36:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000b69000-0xe8)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "231000", 0x14, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000930000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/02/16 19:36:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000050f000-0x8)='./file0\x00', &(0x7f00008b5000)='./file0\x00', &(0x7f00005ad000)='ext3\x00', 0x1, &(0x7f0000564000-0xd)="13bf85a41b0077ed68b8e75053") socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000b41000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000721000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000)=[], 0x0, &(0x7f00000a2000)=[@cred={0x20, 0x1, 0x2}], 0x20, 0x1}, 0x0) 2018/02/16 19:36:45 executing program 2: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000b03000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000903000)=0x10, 0x800) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b02000)=0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000b02000)=r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000122000)={0x0, 0x1b, "de2d353be820f73fac5dadaa14f8a5898f5389de823cdd1028f303"}, &(0x7f0000471000)=0x23) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x3, 0xe000000000000000, &(0x7f000046a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000b02000)=@assoc_value={r2, 0x10000}, 0x8) mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, &(0x7f000000d000-0x8), 0x5, 0x0) mlock2(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x1) 2018/02/16 19:36:45 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{0xffffffffffffffff}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000000000), 0x8) semop(r0, &(0x7f0000c27000)=[{0x5, 0x5, 0x800}, {0x0, 0xfff, 0x1000}], 0x2) 2018/02/16 19:36:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x5, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/91) futex(&(0x7f00001d1000-0x4), 0x1, 0x0, &(0x7f0000bf9000-0x10)={0x77359400}, &(0x7f0000430000-0x4), 0x0) 2018/02/16 19:36:45 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) r1 = socket$bt_hci(0x1f, 0x3, 0x1) accept(r1, &(0x7f0000013000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000e000-0x4)=0x10) poll(&(0x7f0000006000-0x48)=[{r0}], 0x1, 0x2) 2018/02/16 19:36:45 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000020000)={0x0}, &(0x7f0000024000-0x4)=0xc) sched_getparam(r2, &(0x7f0000003000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1}) syz_open_dev$loop(&(0x7f0000016000)='/dev/loop#\x00', 0x8, 0x408000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/16 19:36:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a3f000-0xe8)={{{@in=@rand_addr, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f00001bb000-0x4)=0xe8) stat(&(0x7f0000a39000)='./file0\x00', &(0x7f0000db3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000083000-0x8)='./file0\x00', &(0x7f00009ed000-0x8)='./file0\x00', 0x1000, r0, r1, 0x3800000000000000, 0x39, 0x180010) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000edb000)='/dev/cuse\x00', 0x800, 0x0) fanotify_mark(r2, 0x80, 0x0, r2, &(0x7f0000245000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c4b000-0x10)={0x8, 0x1, 0x5, 0x5, 0x0}, &(0x7f00004ca000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000092000)={r3, 0x4}, 0x6) readv(r2, &(0x7f000097b000)=[{&(0x7f00000ce000-0xd4)=""/56, 0x38}], 0x1) preadv(r2, &(0x7f0000991000-0x8)=[{&(0x7f0000e39000)=""/1, 0x1}], 0x1, 0x0) 2018/02/16 19:36:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dd9000-0x8)={0x0, 0x0}, 0x80004) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000047000-0x24)={0x8, 0x100000000000008, 0xfab8, 0x100000001, 0x9, 0x4, 0x0, 0x1ff, 0x7, 0x10001, 0x4, 0x9}) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = gettid() r4 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x25) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f000001c000)) ioctl$KVM_ASSIGN_SET_MSIX_NR(r4, 0x4008ae73, &(0x7f000001b000)={0x3, 0x7}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000005000)={@generic="c154a18684b6aed91d5da832db01a996", @ifru_flags=0x1000}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000009000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$setownex(r2, 0xf, &(0x7f000001c000-0x8)={0x0, r3}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r3, &(0x7f0000014000), 0x1000000, &(0x7f000001e000-0x90)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000bc5000)="1703000000f1ff3da5ffffffff0000ff", 0x10) r6 = accept$alg(r5, 0x0, 0x0) sendmmsg$alg(r6, &(0x7f0000cb1000)=[{0x0, 0x0, &(0x7f0000832000-0x10)=[{&(0x7f000010f000)="2af91ac7552aa51929285c75b407c956fbc1891227bf82b3ceb55e9f1cdcf9ca7d093caf7c0013f4f19b3c7ff9c092465b50adbbf35a8619a321e3880a3527afa627e0ae5b68219316f8685de930c572c338a68395387c9e63eedca07af60002b33be9d8e9d7976a8d4ce05c14b06ee5efa9fabc91d73d1c62891f59f934b1be", 0x80}], 0x1, &(0x7f000082f000-0x90)=[]}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000001b000-0x30)={0x44, 0x0, &(0x7f000001a000)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f000001a000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff}], &(0x7f0000003000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000019000-0x8b)}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000001e000)={0x20080522, r3}, &(0x7f000000a000-0x18)={0x7, 0x8f, 0x6, 0x1, 0xfac4, 0x401}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000014000-0x4)=0x4, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000001e000-0xc)={0x0, 0x80000, r0}) 2018/02/16 19:36:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000bb0000-0x10)=[{&(0x7f00008d5000)="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", 0x1000}], 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00009d3000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x80000) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00003cb000-0x4)=0x7, &(0x7f0000f1f000)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x40405514, &(0x7f0000003000)={{0x2, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471"}, 0x0, [], {0x77359400}}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000007000-0x110)={{0x2, 0x0, 0x0, 0x0, "6456337b62932e14fc7144a94e830a9ab3c1afb140f01103d528cad95189343d9508bce208d2a9200e8ba61f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c4577fbc2183a8ec7fb1b112f19633397e77c69d2f4ed8dbda6751e2ce38fa7b8ffed359e28fae2db916b18ce3bb933d383457b30184f0dbcd856af742821114", &(0x7f0000007000-0x8)='@*)user\x00', 0x8}) 2018/02/16 19:36:45 executing program 0: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) getpeername(r0, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007b5000-0x4)=0x3a) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f000034d000-0x12)='/dev/input/mouse#\x00', 0x35800000, 0x480000) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000e70000)={0x5000, 0x1, 0x6ad, 0x7, 0x4f}) socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e70000-0xc)={0x7, r0}) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000d89000)={0x6, 0x1, 0x1, 0x100000000, 0x80000001, 0x8001, 0xffffffff, 0xff, 0x4, 0x1, 0x7, 0x5}) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_add_watch(r3, &(0x7f0000e71000-0x8)='./file0\x00', 0x100) inotify_rm_watch(r3, r4) ioctl$void(r1, 0xc0045878) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f000059e000-0x8)={0x2, 0x0, 0x9d0, 0x8c}) 2018/02/16 19:36:45 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000f90000)={{0xa, 0x1, 0x5, @empty, 0xa5}, {0xa, 0x3, 0xde7b, @loopback={0x0, 0x1}, 0xeef}, 0x7fff, [0x81, 0x6, 0x100, 0x100000001, 0xfffffffffffffffa, 0x5, 0xffff, 0xfff]}, 0x5c) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000a9a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x10002}, 0x1c) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000f91000-0xb)='/dev/vcsa#\x00', 0x80000001, 0x400000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00003fc000-0x648)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5e8, 0x0, 0x0, 0x2e8, 0x2e8, 0x218, 0x518, 0x518, 0x518, 0x518, 0x518, 0x6, &(0x7f0000f91000-0x60), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xff, 0xffffff00, 0xffffff00, 0xffffffff], [0xffffff00, 0xffffffff, 0xff], @generic="a8c824fa5b279d48df33565bd3812577", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x32, 0x3, 0x6, 0x20}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x2, 0x5, 0xffffffff, 0x4, 0x2}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0x7}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x7, 0x2}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffff00, 0xff, 0xff], [0x0, 0x0, 0xffffffff, 0xff000000], @generic="ceeba820c8a4be53ea8230dcf2021409", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x2f, 0x81, 0x1, 0x12}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@rand_addr=0x1ff, 0x3, 0x3e, 0x7}}}, {{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [0xffffff00, 0xffffffff, 0xffffffff], [0x0, 0xffffff00, 0xffffff00, 0xffffff00], @generic="ab14358cdbc9b08524a38851c6036d95", @generic="b4f2fa5331f7d933d901f58dcf8b1d75", {}, {}, 0x7b, 0x8, 0x1, 0x20}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x3, 0xffffffffffffffff}}}, {{@uncond, 0x0, 0xd0, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x3, 0x2a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, 0x0}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @HL={0x28, 'HL\x00', 0x0, {0x3, 0x100000000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x648) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f91000-0xc)='/dev/rfkill\x00', 0x410000, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000703000-0x4)=0x7) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000672000-0x4)=0x6) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[]}, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000cb5000)={0x6}, 0x4) 2018/02/16 19:36:45 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r1 = syz_open_dev$sndpcmp(&(0x7f0000006000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x100) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x6) [ 37.050769] binder: 5540:5543 ioctl c0306201 20007000 returned -14 [ 37.063492] binder: 5540:5548 ioctl c0306201 20007000 returned -14 2018/02/16 19:36:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ab6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2287, &(0x7f0000001000-0x1)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bb000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) clock_gettime(0x0, &(0x7f0000935000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00002b8000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000120000)=[{{}, 0x0, 0x101}, {{0x77359400}, 0x0, 0x8, 0x100000001}, {{0x0, 0x7530}, 0x5, 0x8cd}, {{r2, r3/1000+30000}, 0xe605, 0x7fffffff, 0x3f}, {{r4, r5/1000+10000}, 0x3, 0x2d, 0x7fff}, {{0x0, 0x2710}, 0x3, 0x401, 0x2}, {{0x77359400}, 0x5, 0x8, 0xffff}, {{0x77359400}, 0x345c3787, 0xf7, 0xfff}], 0xc0) write$sndseq(r1, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x1fff, 0x0, @tick, {}, {}, @raw32}], 0x30) 2018/02/16 19:36:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b79000-0xe8)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000168000)=0xe8) setuid(r0) r1 = socket(0xd, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00005d7000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x24, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1}, 0x0) 2018/02/16 19:36:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000b7e000-0x10), &(0x7f0000048000), 0x0) syz_open_dev$sg(&(0x7f00002f6000-0x9)='/dev/sg#\x00', 0xb2a, 0x20000) 2018/02/16 19:36:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x1b, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x4, 0x1, []}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/16 19:36:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) recvmmsg(r0, &(0x7f00005f3000-0x1a4)=[{{&(0x7f00001d0000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000f8a000)=[{&(0x7f0000f90000)=""/101, 0x65}, {&(0x7f0000715000-0x1000)=""/4096, 0x1000}, {&(0x7f0000295000-0xb)=""/11, 0xb}, {&(0x7f0000eaf000)=""/239, 0xef}, {&(0x7f0000fea000)=""/4, 0x4}, {&(0x7f0000029000)=""/211, 0xd3}, {&(0x7f00000a4000)=""/188, 0xbc}], 0x7, 0x0, 0x0, 0x8}, 0x8}, {{&(0x7f0000721000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f00001fa000-0x30)=[{&(0x7f0000256000-0x7c)=""/124, 0x7c}, {&(0x7f0000bb3000)=""/149, 0x95}, {&(0x7f00006dd000-0x66)=""/102, 0x66}], 0x3, &(0x7f000072b000)=""/114, 0x72, 0x80000001}, 0x81}, {{0x0, 0x0, &(0x7f0000d45000)=[{&(0x7f0000262000)=""/62, 0x3e}, {&(0x7f00005ac000)=""/124, 0x7c}, {&(0x7f0000cbb000-0x18)=""/24, 0x18}], 0x3, &(0x7f0000182000)=""/110, 0x6e, 0xca5}, 0x9}, {{0x0, 0x0, &(0x7f0000caf000-0x10)=[{&(0x7f0000ba6000-0x63)=""/99, 0x63}], 0x1, 0x0, 0x0, 0x2}, 0x400}, {{0x0, 0x0, &(0x7f0000e4c000)=[{&(0x7f0000c4a000-0x1000)=""/4096, 0x1000}, {&(0x7f000032c000-0x9f)=""/159, 0x9f}, {&(0x7f0000e50000-0x10)=""/16, 0x10}, {&(0x7f00000dc000-0xd0)=""/208, 0xd0}, {&(0x7f000025c000-0x67)=""/103, 0x67}, {&(0x7f0000cde000)=""/187, 0xbb}], 0x6, 0x0, 0x0, 0x7fffffff}, 0xe912}, {{&(0x7f000045b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f000051b000)=[{&(0x7f000065a000)=""/27, 0x1b}, {&(0x7f0000ca4000-0x20)=""/32, 0x20}, {&(0x7f00008b2000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x6}, 0x4}, {{&(0x7f0000a7f000)=@l2, 0xe, &(0x7f0000eae000-0x3f)=[{&(0x7f0000a08000-0x5d)=""/93, 0x5d}, {&(0x7f000092b000)=""/250, 0xfa}, {&(0x7f000081a000-0x34)=""/52, 0x34}, {&(0x7f0000fec000)=""/63, 0x3f}, {&(0x7f0000426000)=""/179, 0xb3}, {&(0x7f000034f000-0xb2)=""/178, 0xb2}], 0x6, 0x0, 0x0, 0x100000000}, 0x3ff}], 0x7, 0x100, &(0x7f0000309000+0x88d)={0x0, 0x1c9c380}) close(r1) 2018/02/16 19:36:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00003e7000)='./file0\x00', &(0x7f0000599000)='./file0\x00') get_thread_area(&(0x7f00000fb000)={0x5, 0x0, 0x0, 0x1000, 0x3, 0x7fffffff, 0x26263ba6, 0x0, 0x8001, 0x1000}) r0 = semget(0x0, 0x0, 0x100) semctl$SETVAL(r0, 0x1000000000000001, 0x10, &(0x7f0000de0000-0x4)=0x40000003) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000ab7000)=""/4096, &(0x7f000047b000-0x4)=0x1000) 2018/02/16 19:36:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00003c3000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000001c000)={{{@in6=@mcast1, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f0000001000-0x4)=0xe8) r2 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = msgget(0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r4, &(0x7f0000003000)={0x3, "9e10119abf6b1cad4a2782f9e109e23a06f04f6a5291314d2edb5dfefbdd6edbdb36cad14e0dcb215278f331cafc615fc03303424a4b6aab586deee5a06007e48fb4b01cc207a5ecec68f2f56c2f4d8bb9cf5ef53ce55f516b0ad044fc1ad88ecc3db5a24202ffb22c"}, 0x71, 0x800) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000003000-0x8)={r5}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) sched_setattr(r6, &(0x7f0000000000)={0x30, 0x6, 0x0, 0x10001, 0x7ff, 0x496, 0x3f, 0x7}, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00008f8000)={{0x0, r0, 0x0, r1, r2, 0x0, 0x10001}, 0x7f}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/16 19:36:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000ac9000)='/dev/dsp#\x00', 0x1, 0x210100) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000c80000), 0x4) r1 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00008cd000)) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f000092f000-0xba)=""/186, &(0x7f0000ee2000)=0xba) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) accept$packet(r1, 0x0, &(0x7f0000f90000)) write$fuse(r1, &(0x7f0000ce3000-0x28)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out={0x10000}}, 0x28) sendfile(r1, r1, &(0x7f0000009000-0x8), 0x80000001) sendfile(r1, r1, 0x0, 0x72439a6b) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000d46000)=@ioapic={0xd000, 0x7ff, 0xbef, 0x1, 0x0, [{0x200, 0x1000, 0x13, [], 0x80}, {0x7e1, 0x3f, 0x3ff, [], 0x6}, {0x800, 0x0, 0x846, [], 0x3}, {0x9, 0x3, 0x4, [], 0x5}, {0x9, 0x8, 0x3d1, [], 0x1}, {0x1, 0xffffffffffffff51, 0x9, [], 0x401}, {0x80000000, 0xff, 0x7, [], 0x40}, {0x8, 0x5, 0x1, [], 0x23}, {0x7, 0x800000000, 0x3ff, [], 0xd77}, {0x9, 0x1, 0x3}, {0x7, 0x2, 0x7c4, [], 0x60e8}, {0x7ff, 0x80000000, 0x7, [], 0x1b}, {0x101, 0x7ff, 0x100000001, [], 0x1ff}, {0x81, 0x80000000, 0xc30c, [], 0x100}, {0x8, 0xfffffffffffffff8, 0x800, [], 0x400}, {0x9, 0x7, 0x9, [], 0x7}, {0x1, 0xf8cf, 0xd6f8, [], 0x8}, {0x7ff00000000000, 0x0, 0x3, [], 0x5}, {0x80, 0x80000000, 0x73e}, {0x0, 0x2, 0x0, [], 0x1}, {0x7, 0x80, 0x3, [], 0x4}, {0x5, 0x401, 0x6, [], 0x7f}, {0xffffffff, 0x100000000, 0x9a, [], 0x7}, {0x8, 0xfffffffffffffffc, 0x7, [], 0x3}]}) 2018/02/16 19:36:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) inotify_init() sendto$unix(r0, &(0x7f0000056000), 0x0, 0x0, &(0x7f0000a6e000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/16 19:36:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000076b000-0x10)="747562080000000000008000000000", 0x0) fremovexattr(r0, &(0x7f0000488000-0x14)=@known='security.capability\x00') 2018/02/16 19:36:45 executing program 2: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x1210, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000061e000-0xa8)=[{0x0, 0x0, &(0x7f00007e9000-0x40)=[{&(0x7f000009c000)="ca7446ecdeb421385a4f963c864d3d68acdabe0dd9bfd99d9bcc196dd5a1a9a866f05a1b3e82dc2fd1f6ec8647ef1705363f6525814b6f68959c79bf175f2bdaac99e2d936e959cffae13c83576b037f518a910dc5c8d6e93f8e041c7055fa40b9f2fe77deae9ed50f9834b899", 0x6d}, {&(0x7f0000fb4000)="147029ff1964ff450f88efc22a", 0xd}], 0x2, &(0x7f0000669000-0x1a8)=[@assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x60, 0x117, 0x2, 0x49, "81cf583790ec302e7005538c727c98391227267096010bc3848cce9bdbd04eb46176241cb30763eab093427345246907e771851619623d57f478e57fe8b121c815e8b9f43c3f13dcc7"}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xb8, 0x117, 0x2, 0xa2, "c6a3dec8a1ea6cf70efc349aee98a3719a1b8af32e288d45e4cd3bc059dda62a5fc8038f59894f507c75d41f5166f9bad1aa384c49f6bcf1f0801cbb9a8fbb66f845d67b754f1dfd83e7b0b05be42c877f10211011d6e73c3d49bcf3c84ca11fa23e8a5711a8b7bec1c2e92176dd7b2be8983708a5a2f6911a21d3d3fea1be62c182b760f54e2a27652bda9caba60d4cd16c9e3e5f5c273c966458c7426ab98bbb7d"}, @op={0x18, 0x117, 0x3, 0x1}], 0x178, 0x20000000}, {0x0, 0x0, &(0x7f000092c000-0x10)=[{&(0x7f0000f43000-0x2a)="daebabc3aaa3914dd4d0af2280fd7f7fb80ee7dc99ce1a04ffbceb72ee389e458a25b9621cf82b3dc234", 0x2a}], 0x1, &(0x7f00003fa000)=[], 0x0, 0x40000}, {0x0, 0x0, &(0x7f0000d3c000)=[{&(0x7f000079f000-0xc8)="d9c7eea2fcee1418a5e84245146687217d7481da17efb990e178b49c6a0b3d8087b16a88339dfcac139b9a35eef373381635a7f8ffa4f79f6962b258c75275d965bdd97421270a49178c03ab5c0eb5927e9e2681558569076164eac943969c77580cfbec5b1d89980c8c82ce40c56b86792129e88b8ab7863c8472993bb6e9f5f2ee057e6f1cedfcddbb2f097e76524f33b2c9b8cd872fb4bacb7b7445a45309a5f2a4983ce25de4579c70a110a732f20dc8158ff11db0e01daff5a8280a46d2603a291f7917d51f", 0xc8}, {&(0x7f000017d000-0x1000)="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", 0x1000}, {&(0x7f00003e6000)="60086e3722799319c5b873787ec9beddd7ff94c3bbd7c6e7cc805637854150f05640c9ca3053b6a1b36e5067b58836f69b46199ea6a24dd2ada0e7148e293479b3a42016a9c927b566093d25494dbb8e8be950600024928224e8644341c42df0edc80eb1c960f45dcb59fa1442d0496a265c9bb5eb9171815b93c91be97232ca3d0987a8a077f7fbc7008b393034e0a2419ed6a2d588926dbdc6a7fbbe8a96771fa3393b18c9516a0f7ecc61717b167b23c1e7b8bd07dd0a8a06cf", 0xbb}, {&(0x7f00006b8000-0x80)="b4edfb64868a8cd08b5bdfe759ac6932455923da1099e6fc3ca5fc2dd86f228bd3941a97523d8193f7dc548ea095e2886a13ef55ee9ab8a37f3e2d1abbb1e794f83df04b731a0bd25ec06fe448553b00d89260c6da8188bbc15bf49eb01ad8da9bda4abe00bb47d77f4f587648a6e1216004f94cabc9436d53281a4d11a18e1f", 0x80}, {&(0x7f0000193000)="4e57ec91c703ca4ffede559136494dbdbf3a16c6390a2a257008c7783a1ab0326d6c27e50dadbb6e8fb4c848730487ac653c3444015ab0b169ca3dd8e8a95e54329f1f1b22cc58e8984b1cd279110225becf04d17a8e092ab27488f13d73c668f71cebf3b4cf01ec0ddad4febc20f84831f6dbc94485aac1796df24be90a242ae9828681658338d7b7d09cb948f1fa6c89832ebaca0eacffac87a2ef017212e54eea3cf9770a1b15b1e30afd96ac61235f0852e6e060", 0xb6}], 0x5, &(0x7f0000c0f000)=[@assoc={0x18, 0x117, 0x4, 0xffff}], 0x18, 0x4000000}], 0x3, 0x4) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00005ed000-0x71)=""/113) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000074000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000096000-0x8), &(0x7f0000b05000)=0x8) 2018/02/16 19:36:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009af000)='/dev/sequencer2\x00', 0x4080, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f00009dc000-0xde)="1d66d7bff0d5791cfd80dd69c8c1e7e503fd3b54d4c2a23a869dec76e215a53f9620f934c66c477756174454923a651b99d07aab5b3fe6b75be42acd8edf79e9982d1770ebb488ac01b0cfe6c1e06e07790902d23d3ed96e102a8ebb00f556901f8e051dadb61be1fe85c0cf30d17719ecb838df1f9cdc1c691b8fd8df0756f8cac0b0b648636e9c539870c417724d8b99f4cdfe880a7567741d38402f148c336241f27c25b27f88172d732f008ffcfd312be609d211485018e287fe968ba58798838fff470b5067ed7106001bbb8a34714a2386842addde48eaa844ed9c", 0xde) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000182000)={0x0, @remote, @empty}, &(0x7f0000817000-0x4)=0xc) recvfrom(r1, &(0x7f0000840000)=""/22, 0x16, 0x40000101, &(0x7f00000b9000)=@can={0x1d, r2}, 0x10) r3 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000054a000)=0x0) fcntl$setown(r0, 0x8, r4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000f8d000), &(0x7f000089a000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x36, &(0x7f00006dc000-0x2)=0x8, 0x4) 2018/02/16 19:36:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20}, {0x6}]}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000047b000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ada000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x80000000, 0x7, 0x715, 0x3}, &(0x7f0000dd1000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000061c000-0xa0)={r3, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffffa}}, 0x67a, 0x6c, 0x70, 0x0, 0xb5}, 0xa0) sendto$unix(r0, &(0x7f00000c2000)="8be8ab32", 0x4, 0x0, &(0x7f0000a24000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/16 19:36:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d6c000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00007a0000-0x20)={0x5a, 0x5, 0x7, 0xe9a8, 0x5, 0x81, 0x0, 0x0, 0x0}, &(0x7f0000e39000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000073b000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x404, 0x1}, &(0x7f0000c19000)=0x98) r2 = epoll_create(0x1000800000004) r3 = syz_open_dev$sndpcmp(&(0x7f0000a94000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000f6c000-0xc)) [ 37.209436] audit: type=1400 audit(1518809805.335:22): avc: denied { setfcap } for pid=5576 comm="syz-executor1" capability=31 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 19:36:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0xffffffffffffffb0, &(0x7f0000a2f000)=0x95b) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) add_key(&(0x7f0000ae3000)='pkcs7_test\x00', &(0x7f0000327000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 2018/02/16 19:36:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = dup2(r0, r0) listen$netrom(r1, 0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000025d000+0x5e7)) 2018/02/16 19:36:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000428000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000fa9000)={{0x3, 0x2}}) 2018/02/16 19:36:45 executing program 5: mmap(&(0x7f0000000000/0x5b6000)=nil, 0x5b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000af000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00003a4000-0x9)='/dev/dsp\x00', 0xcc000, 0x0) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000039c000-0xb)={0x4, 0x7, 0x9, 0x100000000, 0x0, 0x10000, 0xaa58, 0x2, 0x1, 0x3, 0x8}, 0xb) mmap(&(0x7f00005b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005b8000-0x14)={0x0, 0x9, 0xffffffff, 0x918b, 0x7fff, 0x79}, &(0x7f0000029000-0x4)=0x14) mmap(&(0x7f00005b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000418000-0x10)={0x2, 0x8000, 0x5, 0x7, r2}, &(0x7f00005b7000)=0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00005b6000)={r1, 0x28, &(0x7f000048e000)}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b5000)="f94039090000487220aeeef67e7b190048a91a2dfa5641aea0440800001088f4", 0x20) 2018/02/16 19:36:45 executing program 2: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000e72000-0x8)) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e71000-0x50)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, 0x0, 0x5, 0x3}) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000e74000)='/dev/dmmidi#\x00', 0x54, 0x40000) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f00008d1000-0x96)=""/150, &(0x7f0000e74000)=0x96) fcntl$getownex(r0, 0x10, &(0x7f0000e73000)={0x0, 0x0}) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000e74000-0xa)='attr/prev\x00') mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f000007e000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00003e5000)=0x39a, 0x80800) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000099b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000e73000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00009af000-0xa)='/dev/vcs#\x00', 0x8fcf, 0x400) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) flock(r5, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000702000)) fcntl$setownex(r3, 0xf, &(0x7f0000359000-0x8)={0x1}) 2018/02/16 19:36:45 executing program 7: mmap(&(0x7f0000000000/0xff000)=nil, 0xff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000dc000)='/dev/mixer\x00', 0x0, 0x0) socket(0x8, 0x80000, 0x4) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00000ff000)={0x6, 0x6}) bind$packet(r0, &(0x7f0000095000-0x14)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000101000-0x1000)="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", 0x1000) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000101000-0x4), &(0x7f0000100000)=0x4) syz_emit_ethernet(0x1e, &(0x7f0000067000-0x1e)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "060ac01a6bb6c881"}}}}, &(0x7f000008c000-0x10)={0x0, 0x1, [0x0]}) 2018/02/16 19:36:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0xf0, 0x318, 0xffffffff, 0x0, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@empty, @icmp_id, @port}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @common='syzkaller0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@rand_addr, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) 2018/02/16 19:36:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000a84000)='./file0\x00', &(0x7f00004be000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$dspn(&(0x7f0000d68000-0xa)='/dev/dsp#\x00', 0x1, 0x6002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000000)={r4, 0x48, "f06f7702eac0bccaceed42b878d1d8a750c4d408892b6588f7803fc2c8e5dbffbf0d0d202738cb361fb32e77228c28a21ddf6e500ad3ff83c686af5678f58f15d9b9857289f2825e"}, &(0x7f0000002000-0x4)=0x50) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000001000-0x1c)={0xfffffffffffffffc, 0xffffffff, 0x9, 0x0, 0xffffffff, 0x1ff, 0x21b, 0x794, 0x7, 0x8000, 0xfffffffffffffffd, 0xfffffffffffffe0b, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0x10000}) fchown(r0, r1, r2) 2018/02/16 19:36:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x81, 0x0, 0x10003, 0x57}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4000000001, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000000}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xffb, 0xc3, &(0x7f00002d6000-0xc3)=""/195}, 0x48) r0 = syz_open_dev$dspn(&(0x7f00007c0000)='/dev/dsp#\x00', 0xffdfffdf00002000, 0xffff) mq_notify(r0, &(0x7f00001ef000)={0x0, 0x40, 0x4, @thr={&(0x7f0000393000-0xf2)="d9da193052f75d0fdf834c1ac95aa2734a721e1896ce0f9f404030766f641050f19f5fc77a000455d1e7105a7e394f43a40e4cf003c8b0117d129b6666ad73e5c03dc1e9dfec10d29bd5afe0b3e31b6b62deea22c0f604d8d6b5c5f1381529eb8a629287aa9d299406185b0e0d6087ae2d525e2cf115058c40e7d191951ae06bb97f04dfd6c15c9dcde66068a4b1c1082661af76bf7e289a89df2bf95702f251e2920f48b96c18704761390387ee9c9bf5d9016627249bc312a0a0cabc36e7409a9b06d4a9dd55fb9552283c10c5d6e5c27af34213799e48dcedde5f89518835c140d6e2d80e873592037d81d9cd679e3fed", &(0x7f0000ed5000)="481aa5e6fb0d4761c595f041f35bd91b5e5d3dae46f1b0032a0dc929b381cf2f71ce1bc5e893f6db652c170087f942785877e9c942c3a6bd0362a8cf7e95ebdab9d60cd8451ad099566d3f7a1120d6cadf905f75a619d82dc2cab9d1ad0305477f4ee467d2174f0cd0aaeab935852a13646c0cdccad777"}}) 2018/02/16 19:36:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/02/16 19:36:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86", 0x1b, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r0, &(0x7f0000c9e000-0x1a)=""/26, 0x1a, 0x2002, 0x0, 0x0) recvmsg(r0, &(0x7f0000340000)={&(0x7f0000ee7000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f00000d4000-0x30)=[{&(0x7f0000598000)=""/241, 0xf1}, {&(0x7f00009f2000-0x6b)=""/107, 0x6b}, {&(0x7f00007a1000)=""/192, 0xc0}], 0x3, &(0x7f00003cd000-0xe2)=""/226, 0xe2, 0x8000}, 0x40012020) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a70000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000678000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00005f4000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/16 19:36:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f000062e000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x3f) socket$kcm(0x29, 0x2, 0x0) dup3(r0, r0, 0x0) [ 37.490122] audit: type=1400 audit(1518809805.616:23): avc: denied { prog_load } for pid=5622 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/16 19:36:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d38000)='/dev/kvm\x00', 0x200080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00006bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00009a4000)) 2018/02/16 19:36:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000008f000)={0x0, 0x0}) ppoll(&(0x7f0000725000)=[{r0}], 0x1, &(0x7f0000379000)={0x0, r1}, &(0x7f00002f5000-0x8)={0x1}, 0x8) pread64(r0, &(0x7f0000a4c000), 0x31, 0x0) 2018/02/16 19:36:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000c2c000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000fca000)={0x0, @generic="8a8a06513518de54f3f61d50655203d3"}}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000228000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000472000)={[0x5896, 0x9, 0xffffffff80000000, 0x5, 0x1, 0x2, 0x100, 0x401, 0xce1, 0x2, 0x100000001, 0x8001, 0x81, 0x100, 0x1, 0x8000], 0x1f000}) [ 37.521122] audit: type=1400 audit(1518809805.640:24): avc: denied { map } for pid=5624 comm="syz-executor0" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=15090 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/02/16 19:36:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) fcntl$setsig(r0, 0xa, 0x19) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000c48000-0x4), 0x4) 2018/02/16 19:36:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) flock(r0, 0x8) r1 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f000058f000)=0xf, 0x100000000) accept$netrom(r1, 0x0, &(0x7f0000fad000-0x4)) 2018/02/16 19:36:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) r1 = open(&(0x7f00004c8000-0x8)='./file0\x00', 0x20000, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000e36000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}}) sched_rr_get_interval(0x0, &(0x7f0000cae000)={0x0}) timerfd_settime(r0, 0x1000000000000, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {r3, r2}}, &(0x7f0000f53000)) fcntl$setstatus(r0, 0x4, 0x400) 2018/02/16 19:36:45 executing program 7: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000-0x4)=0x10001, 0x4) r1 = syz_open_dev$vcsa(&(0x7f000045a000)='/dev/vcsa#\x00', 0xff, 0x2100) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000d33000-0x8)={0x1f, {0x9, 0x6, 0x7ff0, 0x9c5, 0x7, 0x1}}, 0x8) 2018/02/16 19:36:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000040d000-0xb0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000070000)={0x0, @time, 0x0, {0x7, 0x9}, 0x0, 0x0, 0x100000001}) r2 = accept(0xffffffffffffffff, &(0x7f00009f1000-0x10)=@nfc, &(0x7f0000f63000)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000cdd000)={0x7, 0x10001, 0x47e2, 0x1, 0x57b, 0x7, 0x1, 0x80000001, 0x1f, 0x20}, 0xb) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/16 19:36:45 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000003000-0x4)=0x2, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000), &(0x7f000000c000-0x4), &(0x7f000000b000)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000000a000-0x18)=@get={0x1, &(0x7f0000002000)=""/241, 0x9}) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000000)={@generic="26bf3d54e01003f9633b3a806d4ff16f", @ifru_data=&(0x7f000000a000+0x978)="87ff5c8917f85232b2925a8298625b5b38e4d3406f98757deb96b6ef1d2f374c"}) 2018/02/16 19:36:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d56000-0x9)='/dev/ppp\x00', 0x4, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) read(r0, &(0x7f00008ed000-0x1000)=""/4096, 0x532) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000d55000-0x2f)=""/47, &(0x7f00006cd000)=0x2f) socket$l2tp(0x18, 0x1, 0x1) bind$nfc_llcp(r0, &(0x7f0000b94000)={0x27, 0x6, 0xa, 0x3, 0x7, 0x1c8, "f1f144aa3d006cf74faafdf77635116c1c5c58affdce323b00c6b953ad14036f68ea1cf208013b4a7e07a953417c485ef4002b9116618115ef4d9df3cb8b0a"}, 0x60) ioctl$TCSETA(r0, 0x5406, &(0x7f0000ad8000)={0x4, 0x483, 0x1, 0x3ff, 0x5, 0x3, 0x7fffffff, 0x3, 0x5, 0x1ff}) 2018/02/16 19:36:45 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f3e000-0xc)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0x9, &(0x7f0000e09000-0x48)=[{0x2, 0xff, 0x6, 0x10000}, {0x4, 0x9, 0x401, 0x6}, {0x5, 0x3, 0xfff, 0x2}, {0xffffffff80000001, 0x6, 0x29ea, 0xdc}, {0x1, 0x2, 0x4, 0x5}, {0x5, 0x2, 0x7fffffff, 0x3}, {0x2, 0x6, 0x8f, 0x3}, {0xcb, 0x6, 0x1}, {0x2, 0x5, 0x0, 0x8}]}, 0x10) mmap(&(0x7f0000000000/0xb08000)=nil, 0xb08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x805, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000af1000)={@common='bridge0\x00', &(0x7f0000af6000-0x10)=@ethtool_pauseparam={0x40000000000018}}) mmap(&(0x7f0000b08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000b08000)=0x401, 0x4) 2018/02/16 19:36:45 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000001000-0x2), 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000773000)={@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x9, 0x0, 0xff, 0xd, 0xc598, 0x5, 0x7}, 0x20) 2018/02/16 19:36:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f00008fa000)={0x79}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00003fe000-0x8)=0xfff) ioctl$KVM_RUN(r0, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000c8a000/0x18000)=nil, &(0x7f0000c96000)=[@text32={0x20, &(0x7f00003e9000-0x6f)="b9d7020000b81bae0000ba000000000f306566660f3805a0568a00000f015d0466baf80cb8dc205e88ef66bafc0c66b8e55f66ef9a00800000b300c4e141129416ff000000c7442400281e0000c744240208000000c7442406000000000f0114240f07660f3881c872316b0f61ed", 0x6e}], 0x1, 0x0, &(0x7f00003de000)=[@flags={0x3, 0x80}], 0x1) 2018/02/16 19:36:45 executing program 4: close(0xffffffffffffffff) 2018/02/16 19:36:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002d000)='/selinux/status\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dea000)="47a342757695bff5e17fddc9bfd8ae94587a433d7ce0b1a1bd91260e375099db99b49fc43e02492a83c7ffbe7c021a1c17e27a823a66ec6e5dc8e8d55ffc9b4606cc0c431d09aec9aadd0ee65c44108e18a2331f216bb57f752c5b62ab0918f4ba23bf42361369ab3ae12cebe3f41a4c3e5e7b30eb387a20ed97e3", 0x7b) poll(&(0x7f0000192000-0x38)=[{r0}], 0x1, 0x0) 2018/02/16 19:36:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c55000-0x8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1000, 0x0) chdir(&(0x7f00003f7000)='./file0\x00') getcwd(&(0x7f0000cca000-0x49), 0x0) [ 37.713447] PPPIOCDETACH file->f_count=2 [ 37.742976] PPPIOCDETACH file->f_count=2 2018/02/16 19:36:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00007a9000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000b40000+0x736)=0x1c) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f7e000-0x4), &(0x7f0000ba3000-0x4)=0x4) r1 = syz_open_dev$midi(&(0x7f00008bd000)='/dev/midi#\x00', 0x0, 0x800) r2 = shmget(0x3, 0x2000, 0x4, &(0x7f000013d000/0x2000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00001c5000-0xd1)=""/209) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00003c6000-0x8)={0x1, 0x2}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chmod(&(0x7f000006f000-0x8)='./file0\x00', 0xbfb9ad36a582246a) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000084f000-0x4), &(0x7f0000d58000-0x4)=0x4) recvfrom$ipx(r1, &(0x7f0000ad3000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000efa000)={0x4, 0x3f, 0x1f, "ceea36529927", 0x5}, 0x10) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000ec9000-0x4)) mkdir(&(0x7f00002ff000)='./file0/file0\x00', 0x0) bind(r0, &(0x7f0000c1b000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @rand_addr=0xfffffffffffffffd}, 0x2, 0x4, 0x0, 0x2}}, 0x26) name_to_handle_at(r1, &(0x7f0000885000)='./file0\x00', &(0x7f0000390000-0x2f)={0x2f, 0x2, "346d93e2c2b5c0280983eac4e6fea43666760a583c096b03cbab7fbd526de6371138b25586688f"}, &(0x7f0000c43000-0x4), 0x1400) 2018/02/16 19:36:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) ioctl$TIOCSBRK(r0, 0x5427) sendfile(r1, r0, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x0) connect$unix(r0, &(0x7f000023e000)=@file={0x0, './bus\x00'}, 0x8) 2018/02/16 19:36:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x42, &(0x7f0000870000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x10, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x9, "501f4242a0d134"}]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000023b000-0x4), &(0x7f0000d6a000-0x4)=0x4) 2018/02/16 19:36:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x7, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000580000)='/dev/adsp#\x00', 0x9, 0x32ba01) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00001e4000-0x34)={{0x0, 0x1, 0x6, 0x2, 0x4}}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000213000)=0xffffffffffffc081, 0x4) 2018/02/16 19:36:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000fc7000-0x60)=[]}, 0x8000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f00009f1000-0x4), 0x4) 2018/02/16 19:36:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x103000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xffffffff7fffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x100000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000b3b000), 0x4) syz_emit_ethernet(0x16, &(0x7f0000cc8000-0x16)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x3, 0x1, 0x8001}], {0x8100}}], {@generic={0x88a8}}}, &(0x7f0000747000-0x10)={0x0, 0x1, [0x0]}) 2018/02/16 19:36:45 executing program 0: prctl$intptr(0x7, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000cd2000)='net/udplite\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0xb09d, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000deb000)={0x1, 0x2, 'client0\x00', 0x1, "d4fcc85bce4ead09", "c25ad6685bbae0a795ccc4c0eac7781dbd1ee6591d849930af6511477cae7bcb", 0x5, 0x69}) 2018/02/16 19:36:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00002c2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x14800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000af000-0xc)={0x2, 0xffff, 0x8, 0x80, 0x4, 0x7fffffff, 0x2}, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b54000-0x58)={0x26, 'hash\x00', 0x0, 0x5, 'sha512-ssse3\x00'}, 0x58) 2018/02/16 19:36:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000562000-0x190)={0x0, {{0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}, 0x0, 0x2, [{{0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, {{0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}}]}, 0x190) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d2a000)='/dev/rfkill\x00', 0x200400, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000f2f000-0x40)={&(0x7f0000099000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000790000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00007b9000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000085f000-0xc)=[0x0, 0x0, 0x0], 0x3, 0x6, 0x5, 0x3}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) 2018/02/16 19:36:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000bc7000-0x6)={0x0}, &(0x7f0000afd000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c74000)={0x4, 0xffffffffffffffff, 0x8, 0x0, 0x1, 0x800000, 0x0, 0x0, r1}, &(0x7f000045d000-0x4)=0x20) 2018/02/16 19:36:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a0a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4802000001) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r2, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{}, {}, {}, {}, {}, {}], &(0x7f000014b000)={0x0, r3+10000000}) io_submit(r2, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00005be000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00003bc000), &(0x7f0000919000-0x4)=0x4) io_destroy(r2) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00006e0000-0x4)=0x2, 0x4) 2018/02/16 19:36:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000061b000)=""/240, &(0x7f0000d8e000-0x4)=0xf0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x80) timer_create(0x0, &(0x7f0000031000)={0x0, 0x40, 0x0, @tid}, &(0x7f0000005000-0x4)) r2 = syz_open_dev$mice(&(0x7f0000032000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1ff}}, 0x9, 0x5, 0x3ff, 0x2, 0x40}, &(0x7f0000032000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000031000)={r3, 0xa4, &(0x7f0000032000-0xa4)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0xb8, @loopback={0x0, 0x1}, 0x7ff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0xe1, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x3, @multicast2=0xe0000002}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000001000)=[{&(0x7f0000031000)=""/231, 0xe7}, {&(0x7f0000002000-0x12)=""/18, 0x12}, {&(0x7f0000001000-0x15)=""/21, 0x15}, {&(0x7f0000031000)=""/190, 0xbe}], 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000001000)=0xe8) r9 = getgid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000031000)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000002000), &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003000)=0x0) r14 = getuid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000001000)=0xe8) r18 = getgid() sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000)="cd4769e6ab5e986108cf9632285758e787cc", 0x12}, {&(0x7f0000002000)="b3fcfde727a53c1ba7afbc1ac27c59ea96726fa0f6a4ff4c414772a471be337090fbc21047ce0d06358d6ce692eacdb4ee6ef8ada28a96961afff9310e909330574e4ca2cf189a0cb61bf586431a991720e33b3445ca40ad10124e2ad5f6e91fa49a390c17b1c3c3f021e2cd44d8c53232c728a983150860e2361dfd5931d310", 0x80}], 0x2, &(0x7f0000001000-0xa0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xa0, 0x80}, 0x8814) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x2b)=""/43, 0x2b) pipe(&(0x7f0000001000-0x8)) 2018/02/16 19:36:46 executing program 5: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x200000000000014, &(0x7f00004a3000-0x10), &(0x7f0000f9c000-0x4)=0x10) r1 = memfd_create(&(0x7f00001f9000)='em0wlan0\x00', 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fa0000-0xa)='/dev/cuse\x00', 0x1fff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000010e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000bec000-0x10)={0x0, 0x0, 0x6}) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000fa0000-0x10)={r3, r4}) 2018/02/16 19:36:46 executing program 7: mremap(&(0x7f0000001000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @rand_addr=0x5}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003d9000-0xe)="97578ba260bfb5c926516cdeab93", 0xe, 0x80, &(0x7f00002c5000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a53000)='vegas\x00', 0x6) shutdown(r0, 0x1) 2018/02/16 19:36:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000013e000-0x9)='/dev/rtc\x00', 0x80800, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000e39000)=0xb3b2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common="006f73656d230000720000000400"}) 2018/02/16 19:36:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00003f9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000683000-0x4)=0x1c, 0x80000) setsockopt$inet6_tcp_int(r2, 0x6, 0x5, &(0x7f0000f0a000)=0x60, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000af1000)='/dev/sequencer2\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) 2018/02/16 19:36:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f75000-0x8), &(0x7f00005ac000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0xffff, 0x4) write(r1, &(0x7f000001a000-0x69), 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000dd0000)=0x810, 0x4) write(r1, &(0x7f0000ead000-0x1), 0x0) pwritev(r1, &(0x7f0000893000-0x10)=[{&(0x7f0000075000)="6a0300af8ba0082698d420c3aab5181968c9bdfc9719cf4e74fb616fe9b40ab2c0262fd88d68b9297314b24d67fcac4b644d1c1f6fcc6c894bbfe129c48576e2f3c0e094e4a5099abbaaa29ea9b9e3ffa77a84cad128cffa4cfeaf0eddcdffd845ff242d41329773b351cf907e217804a0ec2b2436ab3f64b0e0823d570f850d12896ca00aaf1fd47eadf7fa181de3445cf7211e4b5078e45eddaa777e82adff6055edb3768ceeb68ccedff4c0d0fedbab01a15469cd25d7bd2cb9352871f5f71a7b6cebec7becaedd50d88433fcf9578f24e6d1d97039634865df7612b7", 0xde}], 0x1, 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)}, 0x1ffe) 2018/02/16 19:36:46 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000a000)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@etimer_thresh={0x8, 0xc, 0x4}, @sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x193}}]}, 0xd0}, 0x1}, 0x0) 2018/02/16 19:36:46 executing program 5: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000f40000)='/dev/random\x00', 0x0, 0x448200) bind$alg(r0, &(0x7f0000688000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0b000-0xb9), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000d2e000)=@rc, 0x9, &(0x7f0000a04000-0x20)=[], 0x0, &(0x7f0000d98000-0xcf)=""/207, 0xcf}, 0x0) 2018/02/16 19:36:46 executing program 4: r0 = socket(0x2, 0xb, 0xffffffffffffffff) getsockopt(r0, 0x0, 0xcd, &(0x7f0000002000-0x8)=""/8, &(0x7f0000921000)=0xaf97424c) fcntl$dupfd(r0, 0x406, r0) socketpair$inet(0x2, 0x3, 0x3, &(0x7f0000084000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @empty}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000), &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000), &(0x7f0000000000)=0x2) 2018/02/16 19:36:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f000073d000)='/dev/amidi#\x00', 0x6, 0x80200) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006ba000)={0x0, 0x4}, &(0x7f0000763000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000518000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1fe1, 0x10000}, &(0x7f0000f0e000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000044a000-0x18)={0x0, 0x7, 0x30, 0x4}, &(0x7f000082a000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b98000)={0x0, 0xc0, &(0x7f0000b19000-0xc0)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x1, @empty, 0x2}, @in6={0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x200}, @in={0x2, 0x0, @empty}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, @in6={0xa, 0x2, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9d08}, @in6={0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x81}]}, &(0x7f000074d000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000072d000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x8000}}, 0x8001, 0x4, 0x7, 0xe4, 0x10}, &(0x7f0000f8e000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e27000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, 0x0, 0x0, 0x3f, 0x0, 0x8000000000}, &(0x7f0000e2b000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c0b000-0x8)={0x0, 0x7}, &(0x7f00007b1000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000f61000)={&(0x7f0000a4b000-0x1c)=@in6={0xa, 0x0, 0x200000000000, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x100000001}, 0x1c, &(0x7f000072e000)=[{&(0x7f000034a000)="2d62644ffecb539fc45fe9cb8a4851553d183dc724d36d6882875823138aba36eb03fe6d5020ec3f2c6bc63794dfe8b8cc123d15bcd3b5c3e3a6616e", 0x3c}], 0x1, &(0x7f000048d000)=[@init={0x18, 0x84, 0x0, {0x8, 0x3, 0x7f, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x2, 0x1, 0xd510, 0x1, 0x7f, 0x8, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x8008, 0x6, 0x2, 0x7e3, 0x0, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0xff, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x703, 0x0, 0xd55ce0b3a7120846, 0x6, 0x4000000000000, 0x6, 0x10000, 0x62d2e8e6, r4}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x7, 0xffffffffffff7fff}}, @init={0x18, 0x84, 0x0, {0x3f, 0x1, 0x4, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x3fab, 0x200, 0x7fffffff, 0x1, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x7fffffff, 0x206, 0x3, 0x5, 0x3ff, 0x2, 0xfffffffffffffff9, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xe7, 0x8009, 0x200, 0x8, 0x2, 0x4a952850, 0xdf79, r7}}], 0x1e0, 0x40000}, 0x20004010) r8 = syz_open_dev$sg(&(0x7f0000fe4000-0x9)='/dev/sg#\x00', 0x7, 0x503000) fanotify_mark(r0, 0xa0, 0x4000000b, r8, &(0x7f0000052000)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000da8000-0x3)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000362000-0x8)='./file0\x00') mkdir(&(0x7f000026b000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000987000)='./file0\x00') umount2(&(0x7f000013a000-0x1)='.', 0x2) unshare(0x28060400) 2018/02/16 19:36:46 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000003000-0x12)='/dev/snd/midiC#D#\x00', 0x7f, 0x80) ioctl$KDMKTONE(r0, 0x4b30, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000011000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000004000-0x8)) 2018/02/16 19:36:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 19:36:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00009ea000-0x8)=0xd002) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000093c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000bf8000)=0x6, &(0x7f000070a000)=0x4) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f0000a37000)) 2018/02/16 19:36:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) splice(r1, &(0x7f000049a000), r1, &(0x7f0000db1000-0x8), 0x9f, 0x1) readv(r0, &(0x7f0000b61000)=[], 0x0) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000004000-0x8)) 2018/02/16 19:36:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000d9000-0x10)='/dev/input/mice\x00', 0x0, 0x0) inotify_rm_watch(r0, 0x0) sendto$ax25(r0, &(0x7f00000f6000)="2cfb36eabf3c9d2a6f9340d6376af42daf9357506f39027cc09977fc91394f6b51568f67a3a56259af752415230780bb0f19995be0932a468001f3e7d3dc03535b02ffeee39624f7cf04d394a8f5f15576551bf960b0a5ddd18286c3ab9f4c02ee00aa9309f4a34790b9963c2adb3bad3bbaa36d841dcdac2102455e269625bb76cae1a3cb842e98851afd382465074078ce60c6e44c596db89fc6641097804e2e3a1329b60f5e4a00", 0xa9, 0x44840, &(0x7f00001e1000-0x10)={0x3, {"9f71c02c2d8deb"}, 0x80}, 0x10) 2018/02/16 19:36:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r2, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) fgetxattr(r1, &(0x7f0000961000-0x1f)=@random={'security.', 'Glonodevcgroup&ppp0%{\x00'}, &(0x7f00006c3000-0xd6)=""/214, 0xd6) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) r3 = open$dir(&(0x7f0000cfc000-0x8)='./file0\x00', 0x80, 0x10) open$dir(&(0x7f000071f000-0x8)='./file0\x00', 0x8000, 0x1) renameat(r3, &(0x7f0000962000-0x8)='./file0\x00', r3, &(0x7f00006a2000-0x8)='./file0\x00') r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2c4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000054000-0x4), &(0x7f0000bf9000-0x4)=0x4) renameat2(r3, &(0x7f0000572000-0x8)='./file0\x00', r4, &(0x7f0000085000)='./file0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f0000000000)) connect(r0, &(0x7f0000b5e000-0x9)=@in6={0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty}, 0x1c) listen(r0, 0x20000003) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/16 19:36:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001fa000), &(0x7f00002fa000)=0x10) r0 = open(&(0x7f00002ad000)='./file0\x00', 0x40000, 0x38) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000065a000)={0x0, 0x40000000000000, 0x0, 0x0, 0xffffffffffffffff, 0x1ffe0}, &(0x7f000093d000)=0x14) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x7f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/16 19:36:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$sndseq(&(0x7f0000181000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000d79000)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002e5000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/16 19:36:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000266000-0x5c)={{0xa, 0x2, 0x7, @empty, 0x7}, {0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x3}, 0x6e, [0x3, 0x7, 0x3, 0x6, 0x4, 0x614, 0x0, 0x8]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037b000-0x8)=@fragment, 0x8) openat$ion(0xffffffffffffff9c, &(0x7f0000800000-0x9)='/dev/ion\x00', 0x400000, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00003ea000)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x200000) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000224000-0x12)={@generic="bc4d9dbac0d26c62013899cece4e4f26", 0x3bd4}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000ab2000)={&(0x7f000092d000/0x4000)=nil, 0x4000}) 2018/02/16 19:36:46 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f22000)='/dev/hwrng\x00', 0x101040, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000001f000-0x4)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000095d000-0x4), &(0x7f000095c000), 0xfa0, &(0x7f000073f000/0x4000)=nil, 0x3) 2018/02/16 19:36:46 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f000041a000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000000000)=[{0x0}, {}, {}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001000-0x10)={r1, &(0x7f0000672000)=""/74}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r3, r2, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$TCFLSH(r3, 0x540b, 0x0) 2018/02/16 19:36:46 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000464000-0x2)={0x6, 0x1}) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x507, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f0000000000), 0xe}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 19:36:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000890000+0x81a)='/dev/snd/timer\x00', 0x0, 0x100) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/16 19:36:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000305000)=0x1, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x6f, &(0x7f000089a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x4d, 0x0, "79bb9a8ef6c3109abfa6fcaebd80ec256cf46979ade8a3e7c0743acc12278ab2818966c3389a987915cae8ca50a32780b97386f5c0a90c704dc26523a7e0e5bdcd24f0e01e"}}}}}, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001d1000-0x4)=0x9, 0x4) 2018/02/16 19:36:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000099f000)='/dev/loop#\x00', 0x0, 0x2) readahead(r0, 0x5, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000077000)) r2 = syz_open_dev$dmmidi(&(0x7f0000168000)='/dev/dmmidi#\x00', 0x5, 0x4002) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000794000)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) socket$netlink(0x10, 0x3, 0x1f) poll(&(0x7f00008b5000)=[{r2, 0x48}, {r0, 0x8000}, {r2, 0x1}, {r2, 0x4006}, {r2, 0x20}], 0x5, 0x25) 2018/02/16 19:36:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) r1 = socket(0x11, 0xa, 0x8) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000018000-0x4)=0x6, &(0x7f000062b000-0x8)=0x4) ioctl(r0, 0xc0184900, &(0x7f0000002000)) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000adf000-0x10)={0x10000}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0xffffffffffffff16}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00003ac000+0x22b)='/dev/mixer\x00', 0x40, 0x0) ioctl$TIOCMBIC(r5, 0x5417, &(0x7f00001de000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd4000)={0x0, 0x400, 0x30}, &(0x7f0000a86000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000c90000-0x10)={0x1, 0x4, 0x7ff, 0xfff, r6}, 0x10) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00007b2000-0xc)={@dev, @local, @loopback}, &(0x7f00001ce000)=0xc) pselect6(0x34, &(0x7f0000b9e000), &(0x7f0000f58000), &(0x7f00000de000-0x40)={0xffffffffffffffe2}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000dd7000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/16 19:36:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000631000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000dea000)={0x1, 0x0, [{0x40000102}]}) 2018/02/16 19:36:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000099f000)='/dev/loop#\x00', 0x0, 0x2) readahead(r0, 0x5, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000077000)) r2 = syz_open_dev$dmmidi(&(0x7f0000168000)='/dev/dmmidi#\x00', 0x5, 0x4002) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000794000)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) socket$netlink(0x10, 0x3, 0x1f) poll(&(0x7f00008b5000)=[{r2, 0x48}, {r0, 0x8000}, {r2, 0x1}, {r2, 0x4006}, {r2, 0x20}], 0x5, 0x25) 2018/02/16 19:36:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00005d7000)={'vcan0\x00', 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005a3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f000019f000-0x10)={0x1, &(0x7f0000c49000-0x14)=[{}]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x24, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1}, 0x0) 2018/02/16 19:36:46 executing program 3: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009d7000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00009d1000-0x4)=0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/vcs\x00', 0x200000, 0x0) r3 = syz_open_dev$sg(&(0x7f00000b7000)='/dev/sg#\x00', 0x7, 0x40) kcmp(r0, r1, 0x3, r2, r3) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00009d8000)='/dev/vcsa#\x00', 0x7fff, 0x200) 2018/02/16 19:36:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000cfa000)={0x0, 0x12, 0x6, @tid=r0}, &(0x7f000021a000-0x4)) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) ppoll(&(0x7f00004d5000)=[], 0x0, &(0x7f0000e0f000), &(0x7f000079e000-0x8), 0x1) 2018/02/16 19:36:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000e05000)={0x8, 0x20001000, 0x4000, 0x9, 0x0, 0xba1, 0x400, 0xe6f, 0x6, 0xff}, 0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000d75000), 0xbc) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000dc4000-0xd8)=@ioapic) 2018/02/16 19:36:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000ffc000-0x1e)='/selinux/commit_pending_bools\x00') shmget$private(0x0, 0x4000, 0x44, &(0x7f0000ec4000/0x4000)=nil) openat$dsp(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/dsp\x00', 0x400, 0x0) 2018/02/16 19:36:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) clock_gettime(0x0, &(0x7f0000da3000)={0x0}) clock_gettime(0x6, &(0x7f0000a34000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x20d46719, &(0x7f0000fcf000)={r1, r2}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000054a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000323000)={0x8, 0x3f, 0x8001, 0x1, 0x7}) mq_timedsend(r0, &(0x7f00008ac000)="f5d5306eed49b6278ddcb11f004fc17b2d3a8c3a2be0917ed602acc48a15524598d9fb", 0x23, 0x0, &(0x7f0000756000-0x10)) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) 2018/02/16 19:36:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f000042a000)={0x1, 0x4, 0x7}) read(r1, &(0x7f0000786000+0x2a1)=""/206, 0xce) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000e8b000-0x4)=0x4) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/02/16 19:36:46 executing program 1: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000ca6000), &(0x7f0000ca7000-0x4)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b29000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000caa000-0xb0)={{0x1000, 0x2}, 'port0\x00', 0xdb377115f5c32985, 0x10802, 0x0, 0x0, 0x44, 0x1f, 0x6e300, 0x0, 0x1, 0x7}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000627000-0x4)='bbr\x00', 0x4) 2018/02/16 19:36:46 executing program 0: mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000006000)={0x4, 0x2000000000000, 0x0, 0xb587, 0x9, 0xfffffffffffffffe, 0x9, 0xc00000, 0x7, 0x7}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000005000-0xae)=""/174) 2018/02/16 19:36:46 executing program 3: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd9000)=0x4, 0x80000000000b, 0x4, &(0x7f0000f08000)={0x77359400}, &(0x7f00008ee000-0x4), 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fdb000)='./file0\x00', &(0x7f0000fdb000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) futex(&(0x7f000000d000-0x4), 0x800000000005, 0x0, &(0x7f0000fda000), &(0x7f0000fd9000), 0x0) 2018/02/16 19:36:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00009b1000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)) 2018/02/16 19:36:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000099f000)='/dev/loop#\x00', 0x0, 0x2) readahead(r0, 0x5, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000077000)) r2 = syz_open_dev$dmmidi(&(0x7f0000168000)='/dev/dmmidi#\x00', 0x5, 0x4002) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000794000)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) socket$netlink(0x10, 0x3, 0x1f) poll(&(0x7f00008b5000)=[{r2, 0x48}, {r0, 0x8000}, {r2, 0x1}, {r2, 0x4006}, {r2, 0x20}], 0x5, 0x25) 2018/02/16 19:36:46 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) iopl(0x7685) pkey_alloc(0x0, 0x2) fsetxattr(r0, &(0x7f0000001000-0xc)=@known='trusted.syz\x00', &(0x7f00002f7000-0x1)='\x00', 0x1, 0x0) 2018/02/16 19:36:46 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000010000)=0x80000000, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x4}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x1018, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000011000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000010000)={@vsock={0x28, 0x0, 0xffffffff, @hyper}, {&(0x7f000000f000-0xd2)=""/210, 0xd2}, &(0x7f0000010000), 0x33}, 0x30) 2018/02/16 19:36:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e99000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000066a000)={&(0x7f0000c75000/0x2000)=nil, 0x2000}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000e7c000-0xa0)=""/160) r1 = socket(0x11, 0x100000802, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002fa000-0xa)='highspeed\x00', 0xa) 2018/02/16 19:36:46 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000b000)='/dev/qat_adf_ctl\x00', 0x101002, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000c000-0x38)={&(0x7f0000005000)=@can={0x0, 0x0}, 0x10, &(0x7f000000c000-0x10)=[{&(0x7f000000a000-0x64)=""/100, 0x64}], 0x1, &(0x7f000000c000-0x63)=""/99, 0x63, 0x7}, 0x40000000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f000000b000)=""/7, 0x7, 0x40010121, &(0x7f000000b000)={0x11, 0x1f, r1, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c7}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000000c000-0x8)={@loopback, @broadcast}, &(0x7f000000d000-0x4)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/16 19:36:46 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d63000)={0x0, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00007c9000-0x8)={@empty, @dev}, &(0x7f0000c69000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x50d, 0xa, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000010d000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000c8b000)=0x5, 0x4) 2018/02/16 19:36:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000000005, 0x0, &(0x7f0000248000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f000006f000)=0x5) read(r1, &(0x7f0000067000)=""/1, 0x1) writev(r0, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="9b", 0x1}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e9d000-0xc)={0x0}, &(0x7f000059b000)=0xc) lstat(&(0x7f00007c6000-0x8)='./file0\x00', &(0x7f0000a04000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e3d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff6000-0x4)=0xc) r5 = socket$unix(0x1, 0x2, 0x0) r6 = getpgid(0x0) r7 = getuid() getresgid(&(0x7f00009a2000-0x4), &(0x7f00002e9000), &(0x7f0000c4f000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000225000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e6c000-0xe8)={{{@in=@multicast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00004c3000)=0xe8) stat(&(0x7f000027a000)='./file0\x00', &(0x7f0000d32000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000f95000-0xa8)=[{&(0x7f00002f7000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000479000)=[{&(0x7f0000972000-0xa2)="4e5012c3dda379d959de169e0f5ee764b1d844705abb90a02ef3455782b81a268c516106f1f74f4abb5b3a618b447593104c8c5c6851743b06c12287e3a2b9097c6faccbb4f9489b13839df60c8691d1b57aefc74eaf8405b219dca3e33e2640e646f11010a708db9f8513f97ee83958d54002c7f1fde298160a8072f11ccdf1a0ef0823001bed68563e974d2dcf84baba4554142f91aeb0c34f5639e17600f954a6", 0xa2}, {&(0x7f0000df5000-0x1a)="4bb370cde1e7b377cd41696ce9efd15c98552b1fd0ec7f225a90", 0x1a}, {&(0x7f000035b000)="e8d30952fc45", 0x6}, {&(0x7f0000aff000)="0e6dcbfbe89e976e7fba9a2d02d1c8107a270edd952eac39300462336e1b88e845381bcc4bb363801f543b59c2399559688cf936a83d092ea2d0890d411a0898080742cde5c429541854587dd2bff3b902e0ba3d005521", 0x57}, {&(0x7f000045c000)="5c10a8cab0869e218895b7e654c9ffd0430ee1401492272179ea94595d0b96894a5cbd28fcbc7a9038e58e4e5a73f0c3eff6f56286f21ae6428ec73e0b611cba45b43320b06903c3b217f7f9094fde19426025f74c5f32f8dbaf8b09586091eb7a28e109817bd9ade9c128dfc9491b08bdce5a2a77ab2ac38e3764d12419f32b3dc6623267233be20902cd628774d985155cbebd25261794e24c9cf55da75d64a2bef663cfb408d2147f9d7eac7a6c37cc6003eabd16e79d59fa2d3be413bd9f29a122dc548ad53d34ad4c9151b13f30ae1f34c4c213244b375be02a6b622d17e275ee18a56b33", 0xe7}, {&(0x7f0000e35000)="1215fb9030fa35aad9f9f967f8c6c2ca2b932e227a82dbaec4cfafedc207669430dd78e627fe8886463b8179f83a4d142179c0cdff6b0daf7afa609bd2446e5673913f38d89a6f80059f3653ea16fc2c5eb85a5575c73b65bc4182bb1435d41fc0c37b424696153a12a8b94d7e0d5258854ec472298eec825f9dd46eff9cd212edfa199b67e9d4adbd7bc374c16c5f1fec50daecbe37be227827302f75a71307b5623f331184b773420f2c17828e16c6e070ae325a565e86af2308afabeccc0fe679744e0492c61963eaa271295317eaac7bff26f112b5181a4ec59761a951671c5b13b6f4d03d6b67cdacf088e81e1a", 0xf0}], 0x6, &(0x7f00007dd000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x50, 0x4004}, {&(0x7f00006d8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000059f000-0x10)=[{&(0x7f0000d51000-0x5)="8f354185c6", 0x5}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f0000590000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000f78000+0x4d)=[{&(0x7f0000afc000-0x2d)="5bba6d685dd2830695c4753b733009d8db721126fc9f8053e0337788476d1b18136b1580b6362d1469803e4577", 0x2d}, {&(0x7f0000a39000)="00bbabd853ef61c6c0b0c941e336f4a622841f07810bcf011486bf4e5993f52f1d848463f82511d169380bfc5a4fbbba93dd13cae3b39a4414930d72be3de51f69d11d84e745a568dd46d2de2e79", 0x4e}], 0x2, &(0x7f0000997000-0x118)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r5, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x118, 0x10}], 0x3, 0x20000000) 2018/02/16 19:36:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000368000), &(0x7f00005f1000)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00002f2000)=0x4e) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000cf5000)={0x0, 0x0, 0x0, 0xa1f7}) 2018/02/16 19:36:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f000047f000)=[], 0x0, &(0x7f00000fb000)=[]}, 0x810) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000830000)='/dev/cuse\x00', 0x220000, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000069c000)=0x260) 2018/02/16 19:36:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) syz_open_pts(r0, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000e32000)=0x480000, 0x4) write(r0, &(0x7f0000e43000)="099f434282af8fc9458bcb4d02a2554e2df081cff81508009bdf7ce3f98c700324c8f732fe95336f2321721fd1f347480000000000000067ced128077b6d15326e690255f92a776dbe55272c078382ff0922934f856b15682df35bdae6700b16f5807294f8d1c47cbd384c162d0db9fdcfc06460f66efacdb247a877602c897852a2c78ca4bfa73a0a20ce8a25df39cc6cf63a615bbe483aab406ad41007c995839bd74fd8e6c7d837fea160c63bcf514f75a9d986ac37f4e4eec9f82317fad6e90a2c82d1abe644", 0x98) 2018/02/16 19:36:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000071b000)=[{0x63be16f4, 0x4, 0x2, 0x2, @tick=0x7, {0x5, 0x1}, {0x8, 0x100000001}, @note={0x1, 0x1, 0x2, 0x9, 0x325}}, {0x80, 0x9, 0x3, 0x4, @tick=0x1, {0x5}, {0x7, 0x6}, @addr={0x90, 0x3}}], 0x60) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0x4d, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10) r2 = msgget$private(0x0, 0x2) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000cfb000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x428, 0x238, 0x2f8, 0xb8, 0x2f8, 0xb8, 0x390, 0x390, 0x390, 0x390, 0x390, 0x6, &(0x7f00006ff000), {[{{@ip={@dev={0xac, 0x14, 0x0, 0x17}, @broadcast=0xffffffff, 0x0, 0xff, @generic="3807f0d02c063c3d943dcc3c7a9d0f99", @generic="64cdabec80610de22f92734e65ee3d0e", {0xff}, {}, 0x4, 0x2, 0x40}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x9, 0x5}}}, {{@ip={@empty, @broadcast=0xffffffff, 0xffffffff, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip6gretap0\x00', {0xff}, {0xff}, 0x0, 0x2}, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x800, 0x84e, 0x81}, {0x8, 0x1, 0xc9}}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x3, 0x100, 0x2}}}, {{@ip={@rand_addr=0x7fffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="05b0abd687a3f8b4163dca10759bd6c4", {}, {}, 0x16, 0x3, 0xe}, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x7fefdf2e15f48099, 0x5, 0x2}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) openat$vsock(0xffffffffffffff9c, &(0x7f0000ad4000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) msgsnd(r2, &(0x7f0000774000-0x7b)={0x2, "3084a59d06fc460782395a4d1aa62e7231ff6d0e8fcbdaf06bcfec393c1042641399cdd4b800c405ec607d448401cc86f489261b80c08a5e99b3a2ffd94245a5e1a97b69c54548c9aea9b76904fe05f3347b811ed450d02d0fb9a524b260f3709d5f22b48078b167c7e8b299b61818168414b5"}, 0x7b, 0x800) socket(0x1d, 0xa, 0x378f) close(r1) 2018/02/16 19:36:46 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000002b000-0xd3)="72616d6672ecb9f8371644b309ae4b52d0584e5845e6d0d668ca078ffaf37001b99b04dc86dc3accede360ee88426d912b21724284a4ee9e754b25a48fb16626e4d8f410ffeb327a7f1cd31537c07f52a2b6d8cc0b0a6b7b58b21a9c09f3b9fe09adb83292cfedecb5a44c48c50fd600e68ab87d93bd332c8122f97aedf6fd7e52fe45f13d5600d3e144eb68a9d4147ca9171fad71f99008d4d2930d59a68a8dd3c5edbad876478c51b49281379ead5d8fca2894f7d44d7546a60f8ff5eaa9c0bcde25ec7a79ed6a944dc0b55e32091bdbbc78", 0x808, &(0x7f0000035000)="12") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) unlink(&(0x7f0000035000-0xc)='./file0/bus\x00') 2018/02/16 19:36:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a1d000)={@generic="ef92b8f8448fdce3d041db771ba112da", 0x0}) r2 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x83, 0x10) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f00009d9000)=""/149) sendmsg$nl_route(r0, &(0x7f00000f5000-0x38)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f0000122000-0x8)={&(0x7f0000067000-0x3590)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x6, 0x1, {0x7, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) 2018/02/16 19:36:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000027d000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000028d000-0x7)='ns/mnt\x00') r2 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x585c1885d9ef90bc) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00004f4000-0xc)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000167000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/16 19:36:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cd9000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00002de000-0x48)={0x4, 0x800, [{0x8, 0x0, 0x40}, {0x10001, 0x0, 0x29}, {0x7, 0x0, 0x1}, {0x40000000, 0x0, 0xc5}]}) bind$inet6(r0, &(0x7f000046e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/16 19:36:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x178, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0x4, &(0x7f0000867000), {[{{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x2}}]}, @REJECT={0xffffffa0, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x46, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) r1 = socket$inet(0x2, 0x805, 0x0) connect$inet(r1, &(0x7f00009df000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/16 19:36:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rmdir(&(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xa, 0x9, 0x1c, "7b4cee7940fc4c60c76f238272fe68b720c9b413eb3f9c0f31338fb3092e2d5cc459e6912fb89b68273a644c23bc3144c1eea7c70d11d2a536e42de3e4a0074a", "2a8d6aacbd707a9433ac402d0fbb9a0fea10bf941d4458dbd8971c690f064f4ceb219fa0ed15cb60466274736a872dd67be93610869c2529a49ad6489c8efd05", "1004ece75afae279be46dde52166ac46281c276c320e7de469416368d11f841c", [0x79, 0xfffffffffffffc00]}) 2018/02/16 19:36:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000574000-0x6)='.dead\x00', &(0x7f00000bd000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f16000)='!,^>}:\x00', 0xfffffffffffffff8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000f7000-0xb)='/dev/audio\x00', 0x2000, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f000050d000)) keyctl$set_timeout(0xf, r0, 0xc8000000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$mice(&(0x7f0000194000-0x10)='/dev/input/mice\x00', 0x0, 0x121000) getpeername$ipx(r4, &(0x7f0000df8000-0x10), &(0x7f000079b000-0x4)=0x10) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000eb0000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000cd8000)={r5, 0x80000, r4}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000032f000-0x8)={0x0, 0x5}, &(0x7f0000075000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d14000)={r7, 0xffff, 0x2, [0x0, 0x0]}, &(0x7f0000292000-0x4)=0xc) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000d93000-0x4)=0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000068000)=0x0) tgkill(r8, r9, 0x3c) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000d2b000-0x400)={"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"}) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x9, 0x0, [], 0xffff}]}) 2018/02/16 19:36:46 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000)='/dev/dsp#\x00', 0x80000000, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000003000)={{0x8, 0x80000000}, 'port0\x00', 0x10, 0x100c00, 0xc4b, 0x3f, 0x6, 0x10000, 0x7116, 0x0, 0x0, 0x5}) waitid(0x0, 0x0, &(0x7f0000001000-0x7), 0x0, &(0x7f0000001000)) 2018/02/16 19:36:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000de3000-0xb0)=""/176) 2018/02/16 19:36:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0x0, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00006f9000-0x9)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00003f0000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x180000000, 0x7fffffff, 0x1, 0x2, 0x8}, &(0x7f00001da000)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00008d7000)={r4, @in6={{0xa, 0x1, 0x5, @empty, 0x7}}}, 0x8c) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000806000-0xc)) io_submit(r2, 0x1, &(0x7f000032a000-0x28)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r1}]) socket$bt_l2cap(0x1f, 0x0, 0x0) 2018/02/16 19:36:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) pread64(r0, &(0x7f0000181000)=""/73, 0x49, 0x0) munlock(&(0x7f00002c1000/0x3000)=nil, 0x3000) r1 = syz_open_dev$dspn(&(0x7f0000b2c000-0xa)='/dev/dsp#\x00', 0x1, 0x111040) recvfrom$unix(r1, &(0x7f0000e72000)=""/73, 0x49, 0x40000120, &(0x7f00000e5000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) r2 = accept(r1, &(0x7f0000082000)=@generic, &(0x7f00007ec000)=0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x80) r4 = semget(0x3, 0x2, 0x12c) semctl$GETVAL(r4, 0x0, 0xc, &(0x7f0000a00000-0x2c)=""/77) dup3(r2, r3, 0x80004) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000402000)={0x0, 0xfff, 0x1, &(0x7f0000fcc000)}) 2018/02/16 19:36:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) r0 = bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1, 0x1}], {0x95}}, &(0x7f00009b4000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f00006d1000)=""/195}, 0x48) readahead(r0, 0x6, 0x43a) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000010a000)='/dev/dsp\x00', 0x30000, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000eb7000-0x14)={@mcast2}, &(0x7f0000aa0000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000771000-0x23)={0x0, 0x1b, "fd7fb710969351eb81d20d6eda32b37f7e02ad48ba511a7f3148e4"}, &(0x7f0000210000)=0x23) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000082b000)={r2, 0xfc9f}, &(0x7f0000add000-0x1)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000003a000)={r2, 0x7, 0x1, 0x4, 0x400, 0xdd50}, &(0x7f00003af000)=0x14) 2018/02/16 19:36:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a73000-0x10)='/dev/input/mice\x00', 0x0, 0x86000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000e8b000-0x10)={0x3, 0x7d15, 0xa652, 0x10001}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000c96000-0x4)=0xf9, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006ff000-0x15)='/proc/self/net/pfkey\x00', 0x80200, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f000014c000+0x144)={0x5, 0x80000000, 0x5, 0x6, 0x6c14d18e, 0x80000000}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{}, {}, {0x0, 0x0, 0x7}, {}, {}, {}, {}, {0x0, 0xfffffffffffffffc}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x100000000}, {}, {}, {0x60}]}) 2018/02/16 19:36:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000b23000-0x4)=0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000a50000)=@security={'security\x00', 0xe, 0x4, 0x338, 0xffffffff, 0x1d0, 0x138, 0x0, 0xffffffff, 0xffffffff, 0x2a0, 0x2a0, 0x2a0, 0xffffffff, 0x4, &(0x7f0000aa3000), {[{{@uncond, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv4=@dev={0xac, 0x14}, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x7, 0x0, 0x0, 0x2}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @common='ifb0\x00', @generic="b6ad1c3735a5172440296f36e016016f", {}, {}, 0xfffffffffffffffc}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffd]}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) 2018/02/16 19:36:46 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000b88000-0x12)='/dev/input/mouse#\x00', 0x10000, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x24000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00007a6000), &(0x7f0000000000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000047b000), &(0x7f00008c9000), 0xfffffffffffffffc, &(0x7f0000cc5000/0x4000)=nil, 0x4) 2018/02/16 19:36:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8001) connect$inet6(r0, &(0x7f0000145000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000582000-0x38)={&(0x7f0000821000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000ba0000-0x10)=[{&(0x7f00006d9000)="0dbc7c2ea37ff11418b9e976976c43afa7fb455da5fc5c13756169163e69d304a4ef6a2227f64ae9ab7375addb926b59bca8e6b14a1ad4c72fa89cce76107a0464a4054c5e5516312dc9562a9228207a4b1023a825d109d7dafe52a51d858e4be5cbcfa0ecde539db21d643e9f4a0b5e4223062a5a1d0baef80985b763a8cdf23acb57", 0x83}], 0x1, &(0x7f0000f22000)=[]}, 0x0) 2018/02/16 19:36:47 executing program 6: mmap(&(0x7f0000000000/0xeb0000)=nil, 0xeb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00004c6000-0xb8)="240000002a0025f000ddfc000000000900000004000000002000000000000300010091da", 0x24) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e14000-0x10)=@req={0x50, &(0x7f0000882000-0x50)={@generic="caec8bd899a938151f25b9de315e1472", @ifru_names=@generic="64b4f4171c635d68e1cdf24146ec17bb"}}) 2018/02/16 19:36:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000571000-0xd)='/dev/snd/seq\x00', 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf1000-0xb0)={{0x80}, 'port0\x00', 0xbf, 0x80003}) dup(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000159000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000007c000-0x10)='/dev/sequencer2\x00', 0x4041, 0x0) pipe(&(0x7f000012e000-0x8)) [ 38.873272] Cannot find add_set index 0 as target 2018/02/16 19:36:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000094b000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000d89000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000093d000)={r2, 0x1000, "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"}, &(0x7f00008db000)=0x1008) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b7000-0xc)) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ee4000-0x4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000d57000-0xc)={0x10000001}) 2018/02/16 19:36:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a6b000)={0xffffffffffffff9c}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00007c5000-0x4), 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x4000000002283, &(0x7f0000139000)='4') readv(r1, &(0x7f00001b5000-0x50)=[{&(0x7f0000608000-0x13)=""/19, 0x13}], 0x1) write$evdev(r1, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/16 19:36:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f21000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0xea, 'bm\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x2f, 0x3}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0, 0x0, @generic="e39e66367d4140ac40e41e1e04d2404a", @generic="40bef860d695fecfd71a432d3741ecdd", {}, {}, 0x0, 0x0, 0x10}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r1 = socket$inet(0x2, 0x4000000000000005, 0x0) sendto$inet(r1, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/16 19:36:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000209000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000788000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/16 19:36:47 executing program 6: mmap(&(0x7f0000000000/0xb58000)=nil, 0xb58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b59000-0xc)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a4a000-0x12)={0x7, [0x2, 0x7, 0x5, 0xfea, 0x4, 0x5, 0x0]}, &(0x7f00007d5000)=0x12) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = creat(&(0x7f0000222000)='./file0\x00', 0x2) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f000067b000)={@common='ifb0\x00', @ifru_flags=0x800}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000438000-0x4)) ioctl$sock_ifreq(r1, 0x8927, &(0x7f00004a1000)={@common='vcan0\x00', @ifru_map}) 2018/02/16 19:36:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0x2)='/dev/audio#\x00', 0x2, 0x64400) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000382000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000d5b000-0x40)={0x0, 0x4, 0x20, 0x3, "19521850bcc2033171da6e7b87229058c212c6f83d86de786bab9ca1f55cad152273cdfbd2645c6bc1e67495", 0x8}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xae, "76090faa8ac10c17f9c44be8728f75413f5a63235254be52ba786c9ead2e71438ef5eccc5876da00bca7922ee80c70c98e8d6ca3c823dd4c76b203be3e62e9f145aa19465d4e4c091135a6ffec6c215823f02bff8f5f2ddbb38a8bb3be7b3ef5c93a81a9227d62b9b6dc7065ead586ae9057a365095a78525b24894169e30b17c2b0d88de2aa45239e926d87276672a168f88c8502184d8e30df79c8a87b8d6e626629642a64bf28afb298a884c4"}, &(0x7f0000001000-0x4)=0xb6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r2, 0x7}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000084000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x4000000000000313, 0x4, 0x0, 0x4, 0x20, 0xffffffffffffffff, 0x0, 0x5, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x4000000, 0x0, 0x0, @empty, "49a99e49"}}}}}, &(0x7f0000d66000-0xc)={0x1, 0x1, [0x0]}) 2018/02/16 19:36:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000bf3000-0x4)={0x5, 0xffffffff00000000, 0x101}) clock_settime(0xef30a8eca0a736a3, &(0x7f0000e79000-0x10)) 2018/02/16 19:36:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00006ad000)=@security={'security\x00', 0xe, 0x4, 0x1390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x1b6}}}, {{@uncond, 0x0, 0x10a0, 0x11c8, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x0, 0x7, 0x0, "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"}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:ldconfig_cache_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x13f0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00006d6000)={@generic="11ef284181ae60c99888cef76ef1dfed", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}) 2018/02/16 19:36:47 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000011000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000007000-0x10)={0x3, &(0x7f0000001000)=[{}, {}, {}]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000003000)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000013000-0x4)=0xfffffffffffffe90, 0x80000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000000b000)={0x5, 0x0, 0x1, 'queue0\x00', 0x1}) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000012000-0x4)=0x37, 0x4) getpeername$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000010000-0x4)=0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000011000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000+0x4c6)={0x6, 0xdd0b, 0x3ff, 0x1, 0x1}, 0x14) 2018/02/16 19:36:47 executing program 3: pipe(&(0x7f0000d3c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x3, @empty}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x1, @rand_addr=0x5}], 0xb4) r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00006c4000-0x4)={0xffffffffffffffff}) 2018/02/16 19:36:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a6b000)={0xffffffffffffff9c}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00007c5000-0x4), 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x4000000002283, &(0x7f0000139000)='4') readv(r1, &(0x7f00001b5000-0x50)=[{&(0x7f0000608000-0x13)=""/19, 0x13}], 0x1) write$evdev(r1, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/16 19:36:47 executing program 5: mmap(&(0x7f0000000000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d8000-0x6)='-G\\%(\x00', 0x3) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000010a000)={{{@in6=@local, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f00005bd000)=0xe8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000027d000-0x8)={0x0, 0x1ff, 0x1}, &(0x7f0000653000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000120000)={r1, 0x8, 0x7, [0x4d, 0x3, 0x10000, 0x0, 0x5, 0xfffffffffffffe35, 0x1]}, 0x16) 2018/02/16 19:36:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000dde000)={0x1, 0x0, [{0x0, 0x4}]}) clone(0x0, &(0x7f0000f39000), &(0x7f00006a7000), &(0x7f0000801000), &(0x7f00005b1000)) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000069000-0x68)) 2018/02/16 19:36:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000147000)='/dev/midi#\x00', 0x3, 0x40040) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00001c9000-0x10)={0x4, &(0x7f0000ad4000-0x10)=[0xff, 0x0, 0x10001, 0x9]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003d8000)='/dev/rfkill\x00', 0x205, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000b9a000-0x38)="0bf5430f080300", 0x7}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000fae000-0x8)={0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000072a000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0xa12, 0x2, 0x0, 0xc, 0xbd7e, 0x0, 0x100}, &(0x7f00003a6000)=0x20) fcntl$setstatus(r0, 0x4, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000b99000)={r2, 0x1}) fcntl$getownex(r1, 0x10, &(0x7f0000161000-0x8)={0x0, 0x0}) sched_getscheduler(r3) 2018/02/16 19:36:47 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x2000, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000003000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) r1 = socket(0x18, 0x0, 0x2) connect$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7d01f5ab60b7"}, 0x14) 2018/02/16 19:36:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005e000)='/dev/snd/seq\x00', 0x0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000035000)='./file0\x00', &(0x7f0000059000-0xc2)=""/194, 0xc2) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00007e1000-0x4)=0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000f6a000-0x50)={{0x7fff, 0x1}, {0x2, 0x31}, 0x0, 0x3, 0x7fff}) r2 = syz_open_dev$admmidi(&(0x7f0000787000)='/dev/admmidi#\x00', 0x1, 0x80000) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f000096a000)={"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"}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000622000-0xe8)={{{@in=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f000067d000-0x4)=0xe8) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000027000)={0x40, 0x1}) quotactl(0x9, &(0x7f00009bf000)='./file0\x00', r3, &(0x7f0000ca6000-0xb2)="68623d05c3b9b54930d95558548712bfdf996bd09026f597b06b601e7680655643859a0a8fa43f9f88767825ffde80c5dd7fc29c1fa52ab270a250f066a58cfe8d7bc8f7c18c4a8025618c1929fae925905fbd435ab253d4aa756018f55411348b1e7a9f5aca0e74580b1fa7a95f4d44cc4ea385ccbb670aeb6f6ae1db117c09104d9968cd26328644335d5f4dc542bec65873a7d1df677df98db51df76913e1b8159d5bd24e9aefd9311fb63ef97bf99400") ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000035000)) mkdir(&(0x7f0000e01000)='./file0\x00', 0x40) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00008f9000)) 2018/02/16 19:36:47 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000010f000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000cc7000)={0x14, 0x23, 0x2fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x12}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x6, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000006000)=0xcc) 2018/02/16 19:36:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005a7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000522000)="a51af5fcba77b0bdb6112965438eee14b711c08a27a27d5e3d9de8a38e32124c92b5da3b35f450fe6b98721a6563ac705cef126d09fba0ffdc29a0f3b441e7bf3171a6c352b4e411282798279d2de9b05f573beefa67daf9688c18b7473865a45d6e48e7a75f4c61a0e5661e650ed1398b01", 0x72) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002e8000-0x11)='/dev/vga_arbiter\x00', 0x2400, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e04000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00009cd000)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) writev(r0, &(0x7f0000041000-0x40)=[{&(0x7f0000b27000-0xed)='?', 0x1}], 0x1) 2018/02/16 19:36:47 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0xb, &(0x7f00002e0000)={@dev={0xfe, 0x80}}, 0x1) r1 = getpgrp(0x0) ioprio_get$pid(0x0, r1) 2018/02/16 19:36:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a0d000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000030000), &(0x7f00001d9000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000094e000-0x38)={&(0x7f00001ce000)={0x10}, 0xc, &(0x7f0000c98000)={&(0x7f0000b93000)={0x14, 0x12, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/16 19:36:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000036f000-0x4)) 2018/02/16 19:36:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ppoll(&(0x7f000090e000)=[{r0, 0x40}, {r0}], 0x2, &(0x7f0000b49000), &(0x7f0000849000-0x8)={0x8}, 0x8) sendto$inet(r1, &(0x7f0000144000-0xe2)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r2 = request_key(&(0x7f0000f9a000)='blacklist\x00', &(0x7f000032e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00001aa000)="656d306b657972696e675d6c6fe000", 0xfffffffffffffffc) add_key(&(0x7f0000836000-0xb)='pkcs7_test\x00', &(0x7f000056e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001af000)="49fe1c3fe4338305a3c079c924639f9f70be8d1c515b0ca33f06d5acc2e4ada242ba1672f250bc734d2a2fbfac111461853f9676b2653bb45c40e250f2d2d7c22225dd7ff6470db7977108f87cd239a06a2d2e7e2c717fba35db8b653ba94742569c9bb9660ebb7b6113974e891b51acc1152baa76529c4ea229801838602684e3", 0x81, r2) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00009bc000-0x4)) 2018/02/16 19:36:47 executing program 2: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='eth0lo[\x00', 0xffffffffffffffff) syz_open_dev$sndseq(&(0x7f0000045000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000047000)={0x0, 0x0, 0xfffffffffffffffc}) socket$inet(0x2, 0x807, 0x7c) 2018/02/16 19:36:47 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@generic="6a7fd9980d1d53ad8f9ccc66e3910732", @ifru_flags=0x200}) mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000095d000)={@random="f3e850ef1049", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @multicast2=0xe0000002}}}}, 0x0) 2018/02/16 19:36:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = creat(&(0x7f0000a2a000)='./file0\x00', 0x0) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d88000)={{{@in6=@ipv4={[], [], @loopback}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000edd000)=0xe8) r2 = getegid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e8e000-0xa0)={0x0, @in6={{0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}, 0x9, 0xfffffffffffffff7, 0x8, 0xfff, 0xeb}, &(0x7f000093c000)=0xa0) unshare(0x9c000100) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000af9000)={r3, 0x1}, 0xbf14069e362fed0e) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f000029a000-0x4)=0xbbd, 0x4) r4 = syz_fuse_mount(&(0x7f00006b4000-0x8)='./file0\x00', 0x1, r1, r2, 0x80000001, 0x80400) recvfrom$unix(r0, &(0x7f00008a0000)=""/22, 0x16, 0x12000, &(0x7f000036e000-0xa)=@file={0x1, './file0\x00'}, 0xa) recvmsg(r0, &(0x7f0000abe000-0x38)={0x0, 0x0, &(0x7f0000e40000)=[{&(0x7f00004cf000)=""/199, 0xc7}, {&(0x7f0000378000)=""/200, 0xc8}, {&(0x7f0000169000)=""/70, 0x46}, {&(0x7f000065b000)=""/198, 0xc6}], 0x4, &(0x7f000012a000-0x3)=""/3, 0x3, 0x6}, 0x10002) r5 = request_key(&(0x7f000005e000-0xc)='id_resolver\x00', &(0x7f0000fb2000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000c7d000-0x1)='\x00', 0xfffffffffffffff9) keyctl$get_security(0x11, r5, &(0x7f00001cf000-0x3d)=""/61, 0x3d) keyctl$dh_compute(0x17, &(0x7f0000a43000)={r5, r5, r5}, &(0x7f000009b000)=""/68, 0x44, &(0x7f0000828000)={&(0x7f0000d27000)={'rmd256-generic\x00'}, &(0x7f000096b000)="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", 0x1000}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000520000)=r4) 2018/02/16 19:36:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000b7f000-0xb)='/dev/midi#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b45000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mount(&(0x7f000041c000-0x8)='./file0\x00', &(0x7f0000f89000-0x8)='./file0\x00', &(0x7f0000bdf000-0x5)='ntfs\x00', 0x2, &(0x7f00005f7000)="49f4d9633953b8a3109b815d618b02f0f4be1ad778ec3ef39b39e8475dba12659d68644fc448a3633d2f89bf708659ee20daccb9198ce90abedcdbc84d60690361e11d1462a68f6619a917d55ffaacc3f29a2739c535015fac4189d037a4539a6ac81ba80d74624b73bfb934cf3de785b7170d6cdc8ba23b27ac34e455a40ca5f1749a89d573179a892eae381d17303ece2a60f217f5b5e66336b61c3f290e50b05bc0") 2018/02/16 19:36:47 executing program 0: r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000b86000-0x9d)="65f41399b87e43d79aa5429159585cb63f06a946c4341feb6b820e613f1c1e8942996703cb1469da6db9f7f1e0f1cee5191095e27b13ebe5bb5eae55e85540e12c604267e37d9c445a160e76c575001527b4931523d5ffbfa45dea0ca8b36c40566aeb075cf688a391a45be79c7c4f17fdb9dde4df8651cdd638cffadb209f3ba542f5290fe13de2ee6f554bb3291f62b27d462471876665016f4e7a2e") 2018/02/16 19:36:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000444000-0x20)={0x0, 0x0, 0x10000, 0xc1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@ldst={0x0, 0x3, 0x2, 0x0, 0xa, 0x20, 0xffffffffffffffff}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea48, 0xc3, &(0x7f000000a000)=""/195}, 0x29a) 2018/02/16 19:36:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)) sendmsg$nl_generic(r0, &(0x7f00003cf000-0x1c)={&(0x7f0000000000)={0x10, 0x34000}, 0xb, &(0x7f0000008000-0x10)={&(0x7f0000114000-0x1198)={0x24, 0x2d, 0x701, 0x0, 0xffffffffffffffff, {0x800003}, [@nested={0xfcd3, 0x201d, [@typed={0xc, 0x8, @uid}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x90}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00008be000)={r0, 0x3, 0x1, 0x5b, &(0x7f000091a000-0x4)=[0x0], 0x1}, 0x20) timerfd_create(0x0, 0x800) 2018/02/16 19:36:47 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c29000-0x8)) setsockopt(r0, 0x3a, 0x20, &(0x7f0000001000-0x28), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='security+\x00') accept4$inet6(r0, 0x0, &(0x7f0000c89000-0x4), 0x800) 2018/02/16 19:36:47 executing program 0: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2b) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000037000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000024000), &(0x7f000001e000)=0x4) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) msgget(0x1, 0x68) sendmsg(r0, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000035000)=[{&(0x7f000002b000-0xfd)="3aff", 0x2}], 0x1, &(0x7f0000006000-0x2e8)=[]}, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) clock_gettime(0x7, &(0x7f0000012000-0x10)) pipe(&(0x7f000003e000)={0x0, 0x0}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000003e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000001d000-0x4)=0x14) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000022000)=[{&(0x7f0000002000-0xaa)="4dadaf412f404d5e5c86f2a285da857feb255254b2a56ecc782a905932fb2113b40db99a4f203ab68a08d456a66ae72d008ceabdffce912bcb918754833e323533c8f3c5b7e1171332ccc32b9cb47616921a1d18e2e22b067eb47ba963ff06244100a5ba8683a4e6a3d27fd1400c70f9fccb59b27d22d40196474cdf2a0fd3b387cbb06299c50c3e937120ba8ca77dd31ec454b7ceab0acc35d595d104273d05fe63703027f4ceba36e1", 0xaa}, {&(0x7f000003f000-0x3a)="d31c845cafcdb43175ef6475739238c7fbf6f87fa55523c2211f8f072730c83365a7c5849cfb39a0b4d507500c5323737838fcbbc2fb7b61152f", 0x3a}], 0x2, 0x3) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f000003f000)={@syzn, @ifru_flags}) bind$can_raw(r3, &(0x7f000001d000-0x10)={0x1d, r4}, 0x10) getuid() 2018/02/16 19:36:47 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000005000-0xf)='/dev/snd/timer\x00', 0x0, 0x6000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000004000-0xfa)=""/250) fchdir(r0) 2018/02/16 19:36:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00007cc000-0x80)=@generic={0x0, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000ade000-0x50)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x20006) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uname(&(0x7f0000d39000-0xf)=""/15) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000070000-0xc)={0x0, r0}) openat(r1, &(0x7f0000cac000)='./file0\x00', 0x40000, 0x80) 2018/02/16 19:36:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000805000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) recvmmsg(r0, &(0x7f0000f7b000-0x168)=[{{&(0x7f000080e000-0x8)=@un=@abs, 0x8, &(0x7f0000ead000-0x30)=[], 0x0, &(0x7f0000250000)=""/206, 0xce}}], 0x1, 0x0, &(0x7f0000b8c000-0x10)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000173000)=[@in={0x2, 0x3, @loopback=0x7f000001}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x2) [ 39.272968] QAT: Invalid ioctl 2018/02/16 19:36:47 executing program 6: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000345000)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000033b000-0x8)={0x3, 0x7fff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) recvmsg$kcm(r1, &(0x7f0000e50000)={0x0, 0x0, &(0x7f0000df1000)=[], 0x0, &(0x7f00001c5000)}, 0x10140) 2018/02/16 19:36:47 executing program 7: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000df8000-0x70)={[{0x8, 0x3, 0x9, 0x0, 0x4768, 0x74b, 0x1000, 0x800, 0x47, 0x1, 0x100, 0x5, 0x100}, {0x9, 0xd87f, 0x5, 0x24000000000000, 0xc5f, 0x28000000, 0x7fff, 0x9, 0x4, 0x81, 0x3, 0x100, 0x9}, {0x800, 0x69, 0x100000000, 0x3, 0x0, 0x4, 0xffffffffffffffc1, 0x0, 0x9054, 0x7fff, 0x3ff, 0x80000000, 0x2}], 0x843}) r0 = socket$inet6(0xa, 0x6, 0x0) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0x1b6, 0x83, &(0x7f0000032000-0x1c)={0xa, 0x1, 0x0, @empty, 0x3}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000cf9000)='/dev/adsp#\x00', 0x5, 0x20000) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000e6f000)=""/116, 0x74) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000e6f000-0xdf)=""/223) 2018/02/16 19:36:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000068d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000249000-0x98)={0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x1, 0xfffffffffffffff7}, &(0x7f0000b39000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000522000)={r2, 0x9, 0x2, [0x2, 0x7f]}, 0xc) sendto$inet(r0, &(0x7f00001b9000), 0x0, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r3, 0x1008004) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000700000)={0x0, 0x3909}, &(0x7f00003c2000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000cc4000-0x10), &(0x7f00009d8000-0x4)=0x10) r5 = accept4(r3, &(0x7f0000975000)=@can, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006d7000), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r5, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) write(r4, &(0x7f0000f8b000-0xf), 0xff8f) openat$pfkey(0xffffffffffffff9c, &(0x7f00004d0000-0x7)='/proc/self/net/pfkey\x00', 0x301000, 0x0) sendto$inet6(r5, &(0x7f0000ab6000)="936866ad8c435a084599b342a69c91e3306ac25461f669b13101067f3156554bff504e700654011d2d5b3590602aa0a43c13093d3864f6ca69748b618cca92b5eb6683653ff2bb2b55cc5d7873d01371caf7c80076310b21aafdfd546282afaa7107d27b27bc1f29750ea6ac8222ee807f778ffb56899a47f5b939ddf005657a62972821f75efeebd94e5d307af29d5a01499bd06b1c80a71fec22e82f6cea31910c9f21710ea015959ecd682ee13b6975911302682c947d1e190ea38f1ff6d78770edceda0d94561cb6d2d4c4badef69dd0940104a1", 0xd6, 0x4008004, &(0x7f0000a6c000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendmsg$netlink(r5, &(0x7f00008c0000)={&(0x7f00009d3000)=@proc={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f000005d000)=[{&(0x7f0000d16000)={0x10, 0x1c, 0x4286b8ed5d932cda, 0x4, 0x1, "", []}, 0x10}], 0x1, &(0x7f000094a000)=[]}, 0x0) sendto$unix(r5, &(0x7f0000716000), 0x0, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/16 19:36:47 executing program 2: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad5000)={0x0, []}, &(0x7f0000ad2000)=0x4) [ 39.304091] QAT: Invalid ioctl 2018/02/16 19:36:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{}, {0x800010000}}, &(0x7f000000c000-0x20)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ca8000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00002b2000-0x8)={0x0, 0x2}, &(0x7f00005d4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002a8000-0x60)={0x0, 0x58, "55bfad367e1cefe24e4254c363147f53cd03974063e9f35de9db51f3dbf3760e92d9b869b7915c539d27b1f6ca208b29476befdc39d18a9d412b2cce2aae9cae4fdef681df22263ce1fc144991830e827523feeaf5f24c5c"}, &(0x7f00003e6000)=0x60) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000717000)={0x0, 0xffffffff, 0x30}, &(0x7f0000cdd000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000062a000-0x38)={0x0, 0x30, "7c821172bb994ddefb3449835aa2cd8308b3d66e1c0b2a04b6ed6f052b5107f7018abce77c13292dd8640b826ae632f7"}, &(0x7f0000cd9000)=0x38) sendmsg$inet_sctp(r1, &(0x7f00009b5000-0x38)={&(0x7f00001a7000-0x1c)=@in6={0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x7}, 0x1c, &(0x7f000026a000-0x60)=[{&(0x7f0000043000)="1c9db03d93c21d00d7dfab122d1a5298f97516ab6bf75902e8aa67f00846be1f2c61d460cc88c37aa7eed36f4fe6a95d3cd4fa8f2bf7ca8b9a3ba415217ed57b412fa9a19ed8af770e3e06d23b410fbeae9f67596b0027e5ceebb842984249e60483a409c04ee30cf6fe5cf75a6bf025b20fecba720f25daf351c0ad3eca295c00c8b44f6157bd686a1b2231c399791a6c16a3b0e46daf1d2d491172df537888649f98", 0xa3}, {&(0x7f0000655000)="47005da50e09b8e470c87b", 0xb}, {&(0x7f0000440000-0x1000)="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", 0x1000}, {&(0x7f00004cd000)="6efecf181c65434fdf2a6e9af024a6fae21c14fe048c4df1ad4a6960bc335cda775a7c084c17dd49b03313320358f2ca79196634f3368dd6e67cbabcc141bac834fcff2c185d8259412e4434134a64c23c3cf9170890", 0x56}, {&(0x7f0000749000)="a6235566fe8e3274ce444f33ad4f2c83817de05fdb3b6167daca3bfa9fc21807358d6839dee6c2e78d74b0f538fee37e312335c521fe9ce50b997b4b3b54b2cf78e46e64e4b20d67e9f9218cd4075bb9b24c7d865b38c20ded9d796a548ba1e5247c751ab4d34ebd528afa9c778f0596e7c7b6b3fb6127a443551c32a28c2555b0dedcb19f2c7d0955c9dcdcf8e3264625cc2af58d87f651e76339d2c28f3292fe929c1a583fc44f74c52433a8c897", 0xaf}, {&(0x7f00008a8000)="59f9a16dab354af4a1a790be3c3ca1a1d6dee642fa2cd2e1833092388102ac1069201bd5c145ea07912aa8a18167d3c2bec97e45abcbbf2767248fe5f98b48cbad513350fcf55463", 0x48}], 0x6, &(0x7f0000880000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x5, 0x1e8}}, @sndinfo={0x20, 0x84, 0x2, {0xd8, 0x8000, 0x7fffffff, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x4, 0x1, 0xffffffff, 0xd9, 0xfff, 0x50, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x71a35b64, 0x0, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x67b9780c, 0x2, 0x62b, 0x4, 0x1, 0x8e, 0xfffffffffffffffb, r5}}], 0xf0, 0x44010}, 0x41) 2018/02/16 19:36:47 executing program 6: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a91000)="e27c8d772891013143aad08f055ef6cbe2c8b7595b53b307c8ad49b98cbaa812ee7e100007815d9470e2245059b6584a1c209c8c8d9fdef59aa713388da8cd879da3c42db5618a11773c96e39b56", 0x7) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000d15000-0x10)=""/16, 0x10) [ 39.351824] [ 39.353494] ====================================================== [ 39.359797] WARNING: possible circular locking dependency detected [ 39.366100] 4.16.0-rc1+ #315 Not tainted [ 39.370134] ------------------------------------------------------ [ 39.376423] syz-executor3/6086 is trying to acquire lock: [ 39.381928] (sk_lock-AF_INET6){+.+.}, at: [<00000000cce3ea31>] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 39.391357] [ 39.391357] but task is already holding lock: [ 39.397300] (rtnl_mutex){+.+.}, at: [<0000000054792b0a>] rtnl_lock+0x17/0x20 [ 39.404555] [ 39.404555] which lock already depends on the new lock. [ 39.404555] [ 39.412847] [ 39.412847] the existing dependency chain (in reverse order) is: [ 39.420436] [ 39.420436] -> #2 (rtnl_mutex){+.+.}: [ 39.425696] __mutex_lock+0x16f/0x1a80 [ 39.430074] mutex_lock_nested+0x16/0x20 [ 39.434629] rtnl_lock+0x17/0x20 [ 39.438490] unregister_netdevice_notifier+0x91/0x4e0 [ 39.444172] tee_tg_destroy+0x61/0xc0 [ 39.448466] cleanup_entry+0x218/0x350 [ 39.452849] __do_replace+0x79d/0xa50 [ 39.457141] do_ipt_set_ctl+0x40f/0x5f0 [ 39.461607] nf_setsockopt+0x67/0xc0 [ 39.465812] ip_setsockopt+0x97/0xa0 [ 39.470022] udp_setsockopt+0x45/0x80 [ 39.474316] ipv6_setsockopt+0xa0/0x130 [ 39.478782] tcp_setsockopt+0x82/0xd0 [ 39.483076] sock_common_setsockopt+0x95/0xd0 [ 39.488066] SyS_setsockopt+0x189/0x360 [ 39.492534] do_syscall_64+0x280/0x940 [ 39.496917] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 39.502596] [ 39.502596] -> #1 (&xt[i].mutex){+.+.}: [ 39.508024] __mutex_lock+0x16f/0x1a80 [ 39.512405] mutex_lock_nested+0x16/0x20 [ 39.516959] xt_find_table_lock+0x3e/0x3e0 [ 39.521694] xt_request_find_table_lock+0x28/0xc0 [ 39.527033] get_info+0x154/0x690 [ 39.530978] do_ip6t_get_ctl+0x159/0xaf0 [ 39.535529] nf_getsockopt+0x6a/0xc0 [ 39.539732] ipv6_getsockopt+0x1df/0x2e0 [ 39.544283] tcp_getsockopt+0x82/0xd0 [ 39.548577] sock_common_getsockopt+0x95/0xd0 [ 39.553566] SyS_getsockopt+0x178/0x340 [ 39.558032] do_syscall_64+0x280/0x940 [ 39.562413] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 39.568093] [ 39.568093] -> #0 (sk_lock-AF_INET6){+.+.}: [ 39.573872] lock_acquire+0x1d5/0x580 [ 39.578164] lock_sock_nested+0xc2/0x110 [ 39.582719] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 39.588226] ipv6_setsockopt+0xd7/0x130 [ 39.592694] sctp_setsockopt+0x2b6/0x61d0 [ 39.597337] sock_common_setsockopt+0x95/0xd0 [ 39.602332] SyS_setsockopt+0x189/0x360 [ 39.606799] do_syscall_64+0x280/0x940 [ 39.611179] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 39.616856] [ 39.616856] other info that might help us debug this: [ 39.616856] [ 39.624969] Chain exists of: [ 39.624969] sk_lock-AF_INET6 --> &xt[i].mutex --> rtnl_mutex [ 39.624969] [ 39.635259] Possible unsafe locking scenario: [ 39.635259] [ 39.641284] CPU0 CPU1 [ 39.645921] ---- ---- [ 39.650557] lock(rtnl_mutex); [ 39.653807] lock(&xt[i].mutex); [ 39.659747] lock(rtnl_mutex); [ 39.665514] lock(sk_lock-AF_INET6); [ 39.669286] [ 39.669286] *** DEADLOCK *** [ 39.669286] [ 39.675318] 1 lock held by syz-executor3/6086: [ 39.679868] #0: (rtnl_mutex){+.+.}, at: [<0000000054792b0a>] rtnl_lock+0x17/0x20 [ 39.687551] [ 39.687551] stack backtrace: [ 39.692020] CPU: 1 PID: 6086 Comm: syz-executor3 Not tainted 4.16.0-rc1+ #315 [ 39.699277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.708601] Call Trace: [ 39.711183] dump_stack+0x194/0x257 [ 39.714785] ? arch_local_irq_restore+0x53/0x53 [ 39.719430] print_circular_bug.isra.38+0x2cd/0x2dc [ 39.724418] ? save_trace+0xe0/0x2b0 [ 39.728107] __lock_acquire+0x30a8/0x3e00 [ 39.732231] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.737392] ? rtnl_lock+0x17/0x20 [ 39.740904] ? __mutex_lock+0x16f/0x1a80 [ 39.744934] ? rtnl_lock+0x17/0x20 [ 39.748446] ? rtnl_lock+0x17/0x20 [ 39.751957] ? mutex_lock_io_nested+0x1900/0x1900 [ 39.756773] ? perf_trace_lock+0xd6/0x900 [ 39.760895] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 39.766406] ? trace_event_raw_event_lock+0x340/0x340 [ 39.771570] ? trace_event_raw_event_lock+0x340/0x340 [ 39.776732] ? print_irqtrace_events+0x270/0x270 [ 39.781461] ? print_irqtrace_events+0x270/0x270 [ 39.786188] ? check_noncircular+0x20/0x20 [ 39.790394] ? find_held_lock+0x35/0x1d0 [ 39.794430] ? find_held_lock+0x35/0x1d0 [ 39.798463] lock_acquire+0x1d5/0x580 [ 39.802236] ? lock_sock_nested+0xa3/0x110 [ 39.806442] ? lock_acquire+0x1d5/0x580 [ 39.810389] ? do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 39.815552] ? lock_release+0xa40/0xa40 [ 39.819498] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 39.825353] ? do_raw_spin_trylock+0x190/0x190 [ 39.829906] ? lock_sock_nested+0x44/0x110 [ 39.834113] lock_sock_nested+0xc2/0x110 [ 39.838145] ? do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 39.843307] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 39.848294] ? __lock_acquire+0x5f0/0x3e00 [ 39.852499] ? ipv6_update_options+0x330/0x330 [ 39.857053] ? trace_event_raw_event_lock+0x340/0x340 [ 39.862215] ? print_irqtrace_events+0x270/0x270 [ 39.866942] ? print_irqtrace_events+0x270/0x270 [ 39.871670] ? print_irqtrace_events+0x270/0x270 [ 39.876395] ? __lock_is_held+0xb6/0x140 [ 39.880432] ? __lock_acquire+0x664/0x3e00 [ 39.884639] ? __lock_acquire+0x664/0x3e00 [ 39.888849] ? __lock_acquire+0x664/0x3e00 [ 39.893055] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.898218] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.903381] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 39.908891] ? print_irqtrace_events+0x270/0x270 [ 39.913618] ? perf_trace_lock+0xd6/0x900 [ 39.917737] ? perf_trace_lock+0xd6/0x900 [ 39.921855] ? find_held_lock+0x35/0x1d0 [ 39.925889] ? print_irqtrace_events+0x270/0x270 [ 39.930618] ? lock_downgrade+0x980/0x980 [ 39.934737] ? print_irqtrace_events+0x270/0x270 [ 39.939467] ? __lock_acquire+0x664/0x3e00 [ 39.943674] ? check_noncircular+0x20/0x20 [ 39.947879] ? do_raw_spin_trylock+0x190/0x190 [ 39.952432] ? do_raw_spin_trylock+0x190/0x190 [ 39.956986] ? check_noncircular+0x20/0x20 [ 39.961196] ipv6_setsockopt+0xd7/0x130 [ 39.965141] ? ipv6_setsockopt+0xd7/0x130 [ 39.969262] sctp_setsockopt+0x2b6/0x61d0 [ 39.973381] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 39.979067] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.984227] ? perf_trace_lock+0xd6/0x900 [ 39.988351] ? trace_event_raw_event_lock+0x340/0x340 [ 39.993513] ? do_raw_spin_trylock+0x190/0x190 [ 39.998070] ? perf_trace_lock+0xd6/0x900 [ 40.002191] ? check_noncircular+0x20/0x20 [ 40.006400] ? trace_event_raw_event_lock+0x340/0x340 [ 40.011562] ? trace_event_raw_event_lock+0x340/0x340 [ 40.016727] ? check_noncircular+0x20/0x20 [ 40.020935] ? check_noncircular+0x20/0x20 [ 40.025230] ? finish_task_switch+0x1c0/0x860 [ 40.029698] ? lock_downgrade+0x980/0x980 [ 40.033823] ? find_held_lock+0x35/0x1d0 [ 40.037863] ? avc_has_perm+0x35e/0x680 [ 40.041808] ? lock_downgrade+0x980/0x980 [ 40.045931] ? lock_release+0xa40/0xa40 [ 40.049876] ? lock_downgrade+0x980/0x980 [ 40.053998] ? lock_release+0xa40/0xa40 [ 40.057950] ? __lock_is_held+0xb6/0x140 [ 40.061986] ? avc_has_perm+0x43e/0x680 [ 40.065935] ? avc_has_perm_noaudit+0x520/0x520 [ 40.070578] ? iterate_fd+0x3f0/0x3f0 [ 40.074351] ? __sched_text_start+0x8/0x8 [ 40.078472] ? __lock_is_held+0xb6/0x140 [ 40.082508] ? sock_has_perm+0x2a4/0x420 [ 40.086542] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 40.091879] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 40.097561] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 40.102811] ? __schedule+0x2070/0x2070 [ 40.106765] sock_common_setsockopt+0x95/0xd0 [ 40.111234] SyS_setsockopt+0x189/0x360 [ 40.115180] ? SyS_recv+0x40/0x40 [ 40.118610] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 40.124119] ? do_syscall_64+0xb6/0x940 [ 40.128065] ? SyS_recv+0x40/0x40 [ 40.131490] do_syscall_64+0x280/0x940 [ 40.135348] ? __do_page_fault+0xc90/0xc90 [ 40.139555] ? finish_task_switch+0x1c0/0x860 [ 40.144021] ? finish_task_switch+0x181/0x860 [ 40.148489] ? syscall_return_slowpath+0x550/0x550 [ 40.153391] ? syscall_return_slowpath+0x2ac/0x550 [ 40.158292] ? prepare_exit_to_usermode+0x350/0x350 [ 40.163282] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 40.168617] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.173435] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 40.178596] RIP: 0033:0x453a59 [ 40.181758] RSP: 002b:00007f555cbeac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 40.189441] RAX: ffffffffffffffda RBX: 00007f555cbeb6d4 RCX: 0000000000453a59 [ 40.196683] RDX: 000000000000002a RSI: 0000000000000029 RDI: 0000000000000015 2018/02/16 19:36:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f00002b4000-0x20)=[{&(0x7f000024b000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000c65000)=[]}, 0x0) r1 = dup2(r0, r0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000c3a000-0x53)=""/83, 0x53) [ 40.203943] RBP: 000000000071bea0 R08: 0000000000000002 R09: 0000000000000000 [ 40.211184] R10: 0000000020058000 R11: 0000000000000246 R12: 00000000ffffffff [ 40.218427] R13: 00000000000004fb R14: 00000000006f7828 R15: 0000000000000000 2018/02/16 19:36:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000621000)={0x20, 0x6, 0x1, 0x200, 0x200, 0x7f, 0x0, 0x3, 0x0}, &(0x7f0000706000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x7f}}, 0x1, 0x2}, &(0x7f0000f85000)=0x98) r2 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r2, 0x0, 0x2, &(0x7f0000d15000-0x4), 0x0) 2018/02/16 19:36:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) syz_open_dev$evdev(&(0x7f000028b000-0x12)='/dev/input/event#\x00', 0x9, 0x521080) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000fe2000)=0x1) 2018/02/16 19:36:48 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x4}, {0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x800000000000]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000007000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x20000000001018, 0x1, 0x0, 0x6}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x1}, 0x48) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f000000f000)='ceph\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000010000)='GPL\x00', r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000b000)='net/fib_triestat\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x37) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000011000-0x4)=0x9, 0x4) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000005000)=0x4, 0x3af) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000012000-0x10)={0x2b86, 0x7}) ioctl$TIOCCBRK(r1, 0x5428) 2018/02/16 19:36:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa1000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000044d000-0x8c)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, &(0x7f00007ba000)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000012b000)={r1, 0x3e71, 0x1, [0x101]}, &(0x7f00009ed000-0x4)=0xa) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) r4 = creat(&(0x7f0000a65000-0x8)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000874000-0x5c)={0x7, 0x2, {0x3, 0x3, 0x9, 0x1, 0x1000}}) bind$inet6(r3, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r5 = getpid() sched_setscheduler(r5, 0x3, &(0x7f0000110000-0x4)) r6 = fcntl$dupfd(r3, 0x0, r3) sendto$inet6(r6, &(0x7f0000f65000-0x1)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r7 = getpgid(0x0) ptrace(0x10, r7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f000026f000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000728000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f0000070000)={r8, 0x9}, 0x6) pipe(&(0x7f00001bf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r9, 0x84, 0x6c, &(0x7f0000106000)={r2, 0x81, "2c8fb30e41ce79bfae1ed700383a6d69bf73c823d5befed57a87cbca33c009811f3ce0bc75b7cae2ab427d897ba4ee931416ba7702a7640fb564da3ef609fe5f1c065ae2aac3c8691bccf5d80d7eec4c249aef8d2a0e4483aaf0b8372a2a9b62dd8cc94ad9659e553f0cb761eff1b85b518d1d95bd92a3adf22bcb25bcdad274f9"}, &(0x7f00003c3000-0x4)=0x89) 2018/02/16 19:36:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x2000000000005, &(0x7f0000005000), &(0x7f0000002000)) 2018/02/16 19:36:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) connect(r0, &(0x7f0000876000)=@nl=@unspec, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) recvfrom$inet(r1, &(0x7f0000b76000-0x34)=""/52, 0x34, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000032e000)={0x5, [0x401, 0x9, 0x2, 0x5, 0x9d2a]}, &(0x7f0000575000)=0xe) 2018/02/16 19:36:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0xb, 0x400000000000006) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) close(r0) 2018/02/16 19:36:48 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c79000-0x8)={0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000b4d000-0xbc)) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001f0000)={&(0x7f00001df000-0xc)={0x10}, 0xc, &(0x7f0000aa7000)={&(0x7f0000271000)={0x14, 0x2d, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000095d000-0x10)='/selinux/status\x00', 0x0, 0x0) write$fuse(r2, &(0x7f0000c3f000-0x50)={0x50, 0x0, 0x2, @fuse_init_out={0x7, 0x1a, 0xc2, 0x8001, 0x80000001, 0x2, 0x20, 0x8}}, 0x50) [ 40.272922] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 40.280467] in_atomic(): 1, irqs_disabled(): 0, pid: 6106, name: syz-executor0 [ 40.287948] INFO: lockdep is turned off. [ 40.292043] CPU: 1 PID: 6106 Comm: syz-executor0 Not tainted 4.16.0-rc1+ #315 [ 40.292053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.292057] Call Trace: [ 40.292071] dump_stack+0x194/0x257 [ 40.292084] ? arch_local_irq_restore+0x53/0x53 [ 40.292096] ? fs_reclaim_acquire+0x20/0x20 [ 40.292111] ___might_sleep+0x2b2/0x470 [ 40.292119] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 40.292131] ? debug_object_fixup+0x30/0x30 [ 40.292141] __might_sleep+0x95/0x190 [ 40.292153] kmem_cache_alloc+0x2a2/0x760 [ 40.292161] ? lock_acquire+0x1d5/0x580 [ 40.292170] ? __rds_conn_create+0xe46/0x1b50 [ 40.292178] ? SyS_membarrier+0x700/0x700 [ 40.292185] ? init_timer_key+0x163/0x3f0 [ 40.292197] rds_tcp_conn_alloc+0xa7/0x4e0 [ 40.292209] ? rds_tcp_conn_free+0x2d0/0x2d0 [ 40.292215] ? rds_cmsg_atomic+0xff0/0xff0 [ 40.292224] ? __lockdep_init_map+0xe4/0x650 [ 40.292231] ? rds_cmsg_atomic+0xff0/0xff0 [ 40.292242] __rds_conn_create+0x112f/0x1b50 [ 40.292267] ? rds_conn_drop+0xb0/0xb0 [ 40.292279] ? lock_acquire+0x1d5/0x580 [ 40.292288] ? __might_fault+0x110/0x1d0 [ 40.292297] ? lock_downgrade+0x980/0x980 [ 40.292309] ? lock_release+0xa40/0xa40 [ 40.292321] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 40.292333] ? rcu_note_context_switch+0x710/0x710 [ 40.292345] ? kasan_check_write+0x14/0x20 [ 40.292352] ? copyin+0x91/0xb0 [ 40.292362] ? copy_page_from_iter+0x50e/0x7c0 [ 40.292373] ? _copy_from_iter+0xf30/0xf30 [ 40.292385] ? _raw_spin_unlock_bh+0x30/0x40 [ 40.292399] ? rds_message_copy_from_user+0x29e/0x370 [ 40.292410] rds_conn_create_outgoing+0x3f/0x50 [ 40.292421] rds_sendmsg+0xda3/0x2390 [ 40.292430] ? avc_has_perm+0x43e/0x680 [ 40.292451] ? rds_send_drop_to+0x19d0/0x19d0 [ 40.292464] ? _copy_from_user+0x99/0x110 [ 40.292474] ? rw_copy_check_uvector+0x1be/0x280 2018/02/16 19:36:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00007ad000-0x4a8)=@raw={'raw\x00', 0x9, 0x3, 0x448, 0x378, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x378, 0xffffffff, 0xffffffff, 0x378, 0xffffffff, 0x3, &(0x7f00005d2000-0x30), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='ip6tnl0\x00', @common='bridge0\x00'}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0x1f8, 0x268, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {"7663616e30000000000000000000000000000000000000000000000000000000000000000000000000000000010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d9"}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "35426d94225e5b5f84e2652f0bb79c17e907906adb6b48eb9f41d57c2f29ee7c533f470167eb78960d996d8f4540c58ff76d37f9ccb6d2d747c7db6816bfeb96"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00009bf000-0x4)=0x100000001, &(0x7f00000be000)=0x4) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000a42000)=""/156) 2018/02/16 19:36:48 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000010) r1 = dup(r0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000734000-0xf7)=""/247) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10}, 0xc, &(0x7f0000e39000-0x10)={&(0x7f000000c000)={0x14, 0x22, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f000093a000)={&(0x7f0000000000/0x1000)=nil, 0x4000000000000, 0x1000000000, 0xad, &(0x7f0000f4b000/0x1000)=nil, 0x400000000}) 2018/02/16 19:36:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c36000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) mmap$binder(&(0x7f0000263000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000012000-0x63)}) 2018/02/16 19:36:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000251000)='/dev/cuse\x00', 0x400000, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00008a7000-0x10)={&(0x7f0000b6e000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bind$bt_l2cap(r1, &(0x7f000037a000-0xe)={0x1f, 0x7, {0x3f, 0x8, 0x2, 0xf9d4, 0x40000, 0x5}, 0xaff, 0xd52f}, 0xe) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000015f000)='/dev/vga_arbiter\x00', 0x0, 0x0) bind$nfc_llcp(r2, &(0x7f0000979000-0x31)={0x27, 0x3, 0x0, 0x7, 0x8, 0x23, "f918340a865923c7deb1a1a1b287ce03edc206bafee7e3d1113343c02acde66fcc1114ff19fb74c6645153174b050f842c52439c7fb6ddce99ea82977fe0c1", 0xfffffffffffffffc}, 0x60) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000008000)={@common='sit0\x00', @ifru_map}) syz_open_dev$admmidi(&(0x7f000044d000-0xe)='/dev/admmidi#\x00', 0x9, 0x1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f000092c000-0x8)) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000ba4000)={0x2}) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000163000-0x8)) [ 40.292487] ? sock_has_perm+0x2a4/0x420 [ 40.474584] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 40.474593] ? dup_iter+0x182/0x260 [ 40.474603] ? _copy_from_user+0x99/0x110 [ 40.474628] ? copy_msghdr_from_user+0x3a6/0x590 [ 40.474646] ? selinux_socket_sendmsg+0x36/0x40 2018/02/16 19:36:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00003ca000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0x20000) bind$bt_sco(r0, &(0x7f000035c000-0x8)={0x1f, {0x39f, 0x28, 0x8001, 0x100, 0x7, 0x8}}, 0x8) r1 = socket$inet(0x2, 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e06000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f00002c5000-0x1000)="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", 0x1000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000bc4000)=@security={'security\x00', 0xe, 0x4, 0x470, 0xffffffff, 0xd0, 0xd0, 0x1f0, 0xffffffff, 0xffffffff, 0x3d8, 0x3d8, 0x3d8, 0xffffffff, 0x4, &(0x7f0000ea9000-0x40), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 0x0, 0x0, [], 0x3}}}, {{@ip={@dev={0xac, 0x14}, @dev={0xac, 0x14}, 0x0, 0x0, @common='rose0\x00', @common='bcsf0\x00'}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00'}}]}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @common='irlan0\x00', @generic="bc9fe9df02a937b65a50c5af8047de43"}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'sit0\x00'}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) 2018/02/16 19:36:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00007da000-0x24)="240000005a001f000000000000ac10001e07171308001000fff708ff0800020001000000", 0x24) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000030b000-0xc)={0x7, r0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000405000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000df8000)={r2, &(0x7f0000e1d000-0xc2)=""/194}) 2018/02/16 19:36:48 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007d8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000cd8000)=""/160, &(0x7f0000001000-0x4)=0xa0) waitid(0x1, 0x0, &(0x7f0000001000-0x10), 0x8, &(0x7f0000003000-0x8f)) 2018/02/16 19:36:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) connect$inet(r0, &(0x7f0000d2f000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000264000)='/dev/admmidi#\x00', 0x10000, 0x0) bind$vsock_stream(r1, &(0x7f0000fb8000)={0x28, 0x0, 0x0, @hyper}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000003, 0x4) bind$inet(r0, &(0x7f0000a83000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) sendto$inet(r0, &(0x7f00009a5000), 0x0, 0x5, &(0x7f0000fda000-0x10)={0x2, 0x3, @rand_addr}, 0x35) 2018/02/16 19:36:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x90005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000467000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ec6000-0xc)='/dev/autofs\x00', 0xc000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00009bd000-0x48)={{0x2, 0x3, 0x321d, 0x0, 0x2}, 0xffffffff, 0x100}) recvfrom$inet(r0, &(0x7f0000982000-0xa0)=""/160, 0xa0, 0x0, &(0x7f0000852000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x7f, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/16 19:36:48 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x602000, 0x38) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000003000)="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") r1 = socket$inet(0xa, 0xc01, 0x84) r2 = memfd_create(&(0x7f0000004000)="656d30f282656d30a000", 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006000-0xc)={0x0, @remote, @empty}, &(0x7f0000004000-0x4)=0xc) bind$packet(r2, &(0x7f0000006000-0x14)={0x11, 0xfd, r3, 0x1, 0x20, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000006000-0x68)={0x1, 0x84, 0x2, {0x77359400}, 0x36, 0x2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000007000-0x10)={0x3, {"ee6841fb7327eb"}, 0x1}, 0x10) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000004000-0x25)) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @common='erspan0\x00', @common='bond0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000006000)=@assoc_value, &(0x7f0000007000-0x4)=0xfffffffffffffff1) connect$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/16 19:36:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000ca000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003ad000-0x30), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000ac000)=[@in6={0xa, 0x2, 0x20000, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x2}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0x93d7}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, @in6={0xa, 0x1, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x9}], 0xbc) modify_ldt$write2(0x11, &(0x7f000090e000)={0x2, 0xffffffff, 0x1000, 0x1, 0x8000, 0x8, 0x6, 0x6, 0xfb48, 0x9}, 0x10) syz_emit_ethernet(0x36, &(0x7f00006f7000-0x81)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000001, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp_reply={0xe}}}}}, 0x0) [ 40.474657] ? security_socket_sendmsg+0x89/0xb0 2018/02/16 19:36:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000f6000-0x4)=0xfffffffeffffffff, 0x4) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@random="a585e8799cd5", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/16 19:36:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000c17000-0x4)=0xa) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000bdc000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f000077a000), 0xffffffffffffff64, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) recvfrom$inet(r2, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000019000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bind$inet(r2, &(0x7f0000899000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a25000-0x9)='/dev/vcs\x00', 0x400040, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f000016e000-0xc)={0x0, 0x80000, r3}) r6 = socket$netlink(0x10, 0x3, 0x14) recvfrom$inet(r2, &(0x7f0000aab000+0x5df)=""/128, 0x80, 0x40000102, &(0x7f0000836000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000042000-0x10)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) r7 = request_key(&(0x7f000075b000)='id_resolver\x00', &(0x7f0000d00000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000183000-0x11)=',mime_typecgroup\x00', 0xfffffffffffffffe) getresgid(&(0x7f00004a8000-0x4)=0x0, &(0x7f0000573000-0x4), &(0x7f000078e000)) keyctl$chown(0x4, r7, r1, r8) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000980000-0x8)={0x6, 0x7fffffff}, 0x8) r9 = accept$inet(r4, &(0x7f00009f1000+0xd89)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000608000-0x4)=0x10) r10 = syz_open_dev$amidi(&(0x7f00007f1000-0xc)='/dev/amidi#\x00', 0x3, 0x962a37975de9e42d) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000016000-0xc)={0x7, 0x4, [0x4]}) ioctl$KVM_GET_REGS(r10, 0x8090ae81, &(0x7f0000dfe000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r11 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r11, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r11, 0xc020aa04, &(0x7f0000013000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000049000-0x8)={0x0, 0x1f}, &(0x7f0000d2b000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r9, 0x84, 0x19, &(0x7f0000f1d000)={r12, 0x1002}, 0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000386000-0x8)={0x0, 0x9}, &(0x7f000080d000)=0x8) [ 40.474668] ? rds_send_drop_to+0x19d0/0x19d0 [ 40.474680] sock_sendmsg+0xca/0x110 [ 40.474694] ___sys_sendmsg+0x767/0x8b0 [ 40.474711] ? copy_msghdr_from_user+0x590/0x590 [ 40.474723] ? __schedule+0x90d/0x2070 [ 40.474744] ? __sched_text_start+0x8/0x8 [ 40.474766] ? __fget_light+0x2b2/0x3c0 [ 40.474777] ? fget_raw+0x20/0x20 [ 40.474842] __sys_sendmsg+0xe5/0x210 [ 40.474849] ? __sys_sendmsg+0xe5/0x210 [ 40.474861] ? SyS_shutdown+0x290/0x290 [ 40.474884] ? SyS_futex+0x269/0x390 [ 40.474890] ? fd_install+0x4d/0x60 2018/02/16 19:36:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8), 0x8) read(r0, &(0x7f0000eac000-0x180)=""/384, 0x24c) signalfd(r0, &(0x7f0000433000-0x8), 0x8) pipe(&(0x7f0000552000-0x8)={0x0, 0x0}) ioctl$TCSBRK(r2, 0x5409, 0x1000) fchmod(r1, 0x80) 2018/02/16 19:36:48 executing program 7: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f00003b0000/0xc00000)=nil) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000269000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001000-0x1000)=""/4096) shmat(r0, &(0x7f0000c41000/0x3000)=nil, 0x7000) 2018/02/16 19:36:48 executing program 5: r0 = creat(&(0x7f0000388000)='./file0\x00', 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@dev}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x400, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40, &(0x7f0000001000)="e85fcf5af28faafa767ef9bef015a41eea7287520ac7de1bc76c15b37095fcb49533d4c7935b49b2865a2512815a88f2b67e36cd92aebea987e189d469cb8cf39116d12943588fcbca33f54471bb3e292542ba21b6b514cd342933aada0c7eb50661b400db7f6dd6ed762e4d323b87763616be13107a642135fb3d6ef52b65f0f50fa9affc65a478fb10f231d49f") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000003000-0xe0)="b125cb70dd93eb064747a937025a926b10e39d69156c195218e856a6d934cba3465d1b79cce0f412cf9126d352ebacfccbf735eafd4596b63fce4b036e5ede64da7b5eca6c8e30d3ccb6ffca261e50ff89bbdebda02f2006a7401b42f6a6a234f533f4bf7b3583694a7fbab83efa28ea772840ceba4d4f131c54a143ba1cab216bd285ed6df18561e52918db56334c50dda71763c42a789bc95505121aada6973a72be4ea0e6490ae19a153ccb21f8d4e87ed908dfffe97b2466fc475e71d16362fa9e71315323caf4a65fc0cb0347aa97161b926dc868703c90bfdf769d62da", 0xe0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000096a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$inet6(r1, &(0x7f0000197000)={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffff8}, 0x1c) r2 = semget$private(0x0, 0x0, 0x31) semctl$GETPID(r2, 0x1, 0xb, &(0x7f00002ba000)=""/218) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000308000-0x450)={0xbdcc, {{0x2, 0x1, @rand_addr=0x7fffffff}}, 0x1, 0x7, [{{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x2, @empty}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @loopback=0x7f000001}}]}, 0x450) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00002c1000-0x8)) syz_emit_ethernet(0x46, &(0x7f0000715000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @broadcast=0xffffffff, {[@rr={0x7, 0xf, 0xa, [@rand_addr, @loopback=0x7f000001, @broadcast=0xffffffff]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x4}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000289000-0x8)=0x100000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00004c9000)={@syzn, @ifru_addrs=@hci}) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000068000)={0x400, 0x2}) semctl$IPC_RMID(r2, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000833000)=""/164, 0xa4, 0x100, &(0x7f000052c000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/02/16 19:36:48 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000003000-0x4)=0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x1, 0x81, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000005000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000001000)={0x6, 0xfd}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x0, @random="2b8b5ac99b63"}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @generic="f465f7552bb8d4d4022d8cddca202ef4"}) 2018/02/16 19:36:48 executing program 4: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x6, 0x0, &(0x7f0000004000-0x4d), &(0x7f0000000000)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000e0a000-0x3b)="10af36b8f35d61ee3b1d2de4259467d9f89d075252a91c5ffb6e4642cd557f984409fc49c2f7d1feb6e2cfa43575c89e6b2af1304e6f958845c69e", 0x3b) 2018/02/16 19:36:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x2200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000c6000-0x1c)={0x5, 0xc, 0x1ff, 0x100000000000c, 0x0, 0xffffffffffffffff}, 0x1c) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00009bd000-0x1c)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000099000-0x18)={r1, &(0x7f000053e000-0x1), &(0x7f0000109000)}, 0x18) 2018/02/16 19:36:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00001d5000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/16 19:36:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000771000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f00005c1000-0x38)={0x0, 0x0, &(0x7f0000b57000+0x739)=[{&(0x7f0000e0a000)="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", 0xfd}, {&(0x7f0000421000)="09e2478330a7fc9a2e746c487c8d1a468875c5c39a14939262b43adbe584cf2a71593a0f07f0b437a16a98f0", 0x2c}, {&(0x7f0000fc3000-0x58)="3ae8619f3627f53dae7017bd22857e6f6d25302b4a8f480dae42215c3d7b4f0586238200a816fa9d737a247e1391b76207d94121303e80ff4977a31ba114a94f2ba260f517904c93b11e39cc97311d15fcba5fd7b9a2fbb0", 0x58}, {&(0x7f0000459000-0x6a)="0edac37aecc1bdf76a42a2d8ef7b190dacbe6961c34043d8de323ef621052fb711ca9b7de4f779c5803cfdf186d45c98436d216ca40d86f8965b55598c0f526e7912b6ce303eefc705fd91ad2a61a48367f697a97b6644e7faadce7aacf8e2e9cc85df68fcf934bdb982", 0x6a}], 0x4, &(0x7f0000907000-0x13d8)=[{0x90, 0x11f, 0x5, "220ceb4cca00a7f88925c6f224d4a2c56dff40de3f0f52ed68d5164a5a74a49c3ac9025376a04938e1f5f2a98f2f1f6701184bd1f9c3eb667720af247586afdf6b016a9adc4f3d3f98b41f8ae20ee9c2a28399e9a7cb2e5418fe4feefe674d8b6cf77787929ca8f69c7897317c2dbdaf34913b0b2a2fe8f7e7750ee86c"}, {0x110, 0x113, 0x0, "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"}, {0x1010, 0x129, 0x6, "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"}, {0xc8, 0x118, 0x6, "2eb94cce46153e309616c095bbeee41cc233bf5ae76fc8d90d8a91ea22805256db352c91076264dac6da5ce1c06ea6c5a3d839813b3cd19fbe4fb15e4e6aa711eb7de18ee24d75e3bb5bbbaf71f33ac6b9dea4f40d6376804d6da1706a84f0e18b00c80f036270fb06e446181d4ef005dc25e696d3f217bd43d8adec0999b5c12ebf244f79b4f080e6d6bf30b827f4f67106a50f41c8ae98e7e2337d4209ce363f275b773dcc3efeebf6899090368d3848211c"}, {0x10, 0x13b, 0x8}, {0xa0, 0x105, 0x5, "206a73ad2e1f969e9a32f4d9bfc9a84d7038c4d326fc219d49c212a4b6050a72475b89037b0b30371047501d12fbef7d3c66a6bc70659ef687a1b5d2bd160612a17f0549cbde90182186bb91f170e038e6a3f27e9759411071435396f162c6166ddf2087e5d9333078f71b7c2dc82bb932daefc592b87c35c38209e2c035a4f9cdf43dee4a1c998078f50d"}, {0x98, 0x29, 0xfffffffffffffffb, "5971405034b2c8c1e328a4986c13977e25fc13bc5e0439e6b92bc556abba5a04a58cae9f8b2d4c9c694fb8fd91a7603e49b9e8e68a1a35d2463b002149010134490267c974061791187268f1503f68142626d9171147fe476e942571eb930eaf7a8543089f893f205178c2d052cb6eba54965319e8ffb1acb3c4000e11d4d5aa3c"}, {0x18, 0x112, 0x1, "d93dd1bf1c026a8b"}], 0x13d8, 0x4}, 0x0) sendmmsg$unix(r1, &(0x7f0000ac8000-0xa8)=[{&(0x7f000043e000-0x8)=@abs, 0x8, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000ac8000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}], 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000bd4000)={&(0x7f0000d63000-0x8)=@abs, 0x8, &(0x7f0000e15000)=[], 0x0, &(0x7f0000433000-0x50)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) r2 = dup3(r1, r0, 0x2002000) connect$unix(r2, &(0x7f000007b000-0xa)=@abs={0x1}, 0x8) [ 40.474919] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 40.474935] ? __sys_sendmsg+0x210/0x210 [ 40.474943] SyS_sendmsg+0x2d/0x50 [ 40.474954] do_syscall_64+0x280/0x940 [ 40.474962] ? __do_page_fault+0xc90/0xc90 [ 40.474972] ? finish_task_switch+0x1c0/0x860 [ 40.474977] ? finish_task_switch+0x181/0x860 [ 40.474987] ? syscall_return_slowpath+0x550/0x550 2018/02/16 19:36:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffff7fffffff, 0x40000) ioctl$KDSETMODE(r0, 0x4b3a, 0x7fffffff) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x54bf) syncfs(r0) stat(&(0x7f0000f13000)='./file0\x00', &(0x7f00004ac000-0x44)) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000096c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000008000-0x32)='8', 0x1, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000fed000-0x8)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d01000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000fcc000-0x8)={0x1, 0x80000001}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000e74000-0x1c)={0xa, 0x1, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b98000-0x8c)={0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff}}}, &(0x7f0000a9d000)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000)={r4, 0x800, 0x6, 0x3}, 0x10) r5 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000027b000-0x4), 0x4) connect$l2tp(r5, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0xfffffece) 2018/02/16 19:36:48 executing program 4: personality(0x1bb2baf3005ac137) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bb7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x5, 0x7, 0x1000}, 0x4) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000)=""/4096, 0x1000, 0x10000, &(0x7f0000001000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="12ff832e5816c30862e747776e3a04f1f49a723b0df38b204096aea4", 0x1c}, {&(0x7f0000001000)="a1f6b1eec878120d8a8e846546078cb325189c2ca7bc9e8dc736631a64262db5eaafbb5bbc7b787b2f43ae00a5d5dc80a4f503f8df01ed9ece14732ac61dcee9bad4794e7f7c5f52bc5dc921d834d5fead5daaa5bdd9c6a631fcc1b65a0230511c4fc2d0", 0x64}, {&(0x7f0000000000)="80ef4c99240154c64e4bd009649c3375d815f8a8ee72e4344ecd71fc0a643d47c8d6263c151bce85fc03770e2a4554a7988aa461a99509d20b218d57583869f6e3c90304fe950989208f7508e26dcd85605f1ab70d07ed9817bda19b65328d4f64191ac83033f42759b398b7df91c2909d4b54ae69b5aa6b59e4bac1fa28fc954b6c6dc4db40aefc698eb0a1884ce1707c10dc35082052817bcad8cd93d225dee441058a8cd5cb01afcf76ffed020e5e0e3afda09321faf473d745fa5bc996a5564b1cbde3551adadb0352c35d56f8557146a083712f64", 0xd7}, {&(0x7f0000000000)="5c4081c734d54014a085e54513b4ae9f7c82fad958cc3a93ea4e04aa02b9ae9f830865ef6a7db133499a120699b670ba5009a4b852f242f1f0e72e605eedd4c7db042af346cd0b3278905f25a6aee5ad60eaf9af242da0ddaea4b74cc941662d0b655504dd507d02c398d12700ef4721bf323006fe361bad205e9177cf625dca887ab2d781aa2111880bbdcf67bcf21663039db8409568895db878bac505c125720843f79b743ba3b014cc39e55d6859d3a07d1a840a7c74b8bc2ae144c6def7fe", 0xc1}], 0x4, 0x0, 0x0, 0x20000040}, 0x24000014) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) 2018/02/16 19:36:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000092b000)='/dev/ppp\x00', 0x5643932a908de7fc, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000040d000-0x24)="2400000058001f0014b2f407000904000200071008000100ffffffff0800030000000000", 0x24) accept4$packet(r0, &(0x7f0000281000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000964000-0x4)=0x14, 0x80000) 2018/02/16 19:36:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8001, 0x200) epoll_wait(r0, &(0x7f000022e000-0x48)=[{}, {}, {}, {}, {}, {}], 0x6, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) r1 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f00003f9000), &(0x7f00001c2000)=0x4) socket$rds(0x15, 0x5, 0x0) 2018/02/16 19:36:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000d74000-0x1)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000edb000-0xc)={0x0, 0x1, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$bt_hci(0x1f, 0x3, 0x1) 2018/02/16 19:36:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f000049e000)={0x6}, 0x8) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00008fe000-0xa)='/dev/cuse\x00', 0x179000, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000c6f000-0x4)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000441000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r3 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000750000-0xa)='./control\x00', 0x88) r4 = openat(r3, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000bee000)='./control\x00', r3, &(0x7f000003a000)='./file0\x00', 0x0) signalfd(r0, &(0x7f00001d2000)={0xffffffffffffff80}, 0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00001c9000)={@loopback={0x0, 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000020007, r2}) 2018/02/16 19:36:48 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000014000)='net/stat\x00') mknodat(r0, &(0x7f000000a000)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000008000-0x8)={0x2}) 2018/02/16 19:36:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000673000-0x8)) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40047459, &(0x7f0000d1e000-0xae)=""/174) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 40.474998] ? syscall_return_slowpath+0x2ac/0x550 [ 40.475010] ? prepare_exit_to_usermode+0x350/0x350 [ 40.475021] ? prepare_exit_to_usermode+0x227/0x350 [ 40.475031] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 40.475043] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.475064] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 40.475071] RIP: 0033:0x453a59 [ 40.475074] RSP: 002b:00007f923348ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 40.475083] RAX: ffffffffffffffda RBX: 00007f923348b6d4 RCX: 0000000000453a59 [ 40.475086] RDX: 0000000000000000 RSI: 00000000201c3000 RDI: 0000000000000013 [ 40.475090] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 40.475094] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 40.475098] R13: 00000000000004b5 R14: 00000000006f7198 R15: 0000000000000000 [ 40.552241] binder: 6135 RLIMIT_NICE not set [ 40.581418] ipt_CLUSTERIP: unknown mode 3 [ 40.587141] binder: 6135 RLIMIT_NICE not set [ 40.592106] ipt_CLUSTERIP: unknown mode 3 [ 40.618446] binder: BINDER_SET_CONTEXT_MGR already set [ 40.618457] binder: 6133:6135 ioctl 40046207 0 returned -16 [ 40.646732] binder: release 6133:6135 transaction 2 in, still active 2018/02/16 19:36:49 executing program 1: prctl$intptr(0x22, 0xc00000003) 2018/02/16 19:36:49 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012000)}) close(0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x0, 0x0, &(0x7f0000009000-0xc9)}) poll(&(0x7f0000016000-0x8)=[{r0}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000c000-0xe1)}) 2018/02/16 19:36:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setns(r0, 0x40000000) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000d48000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, 0x1c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000028e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$nfc_llcp(r2, &(0x7f0000ea2000-0x60)={0x27, 0x4, 0x6, 0x6, 0x4, 0x7, "aa64212439a47ef9cb94181cdfa011d7e271cb45948be3411dda1f229a668a6d55217e36c4b6ade2712679c32a1e5c5c32ae5f4ce82c0c83e13226ba97b0c5", 0xc}, 0x60) 2018/02/16 19:36:49 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000002b000)=@filter={'filter\x00', 0xe, 0x4, 0x510, 0xffffffff, 0x100, 0x348, 0x0, 0xffffffff, 0xffffffff, 0x440, 0x440, 0x440, 0xffffffff, 0x4, &(0x7f000002c000-0x40), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], @generic="21823915edd93b842f413a309176d81b", @common='bcsh0\x00'}, 0x0, 0xd8, 0x467, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x220, 0x248, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'gre0\x00', {0x0, 0x1, 0x10, 0x0, 0x0, 0x1, 0x2, 0xfffffffffffffffc}}}, @common=@unspec=@cpu={0x28, 'cpu\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xff, 0xff, 0xff0000ff], [0xff000000, 0x0, 0xffffff00, 0xffffff00], @generic="067a262202732e674cfdff0e8226a9b1", @common='dummy0\x00', {0xff}, {0xff}, 0xff, 0x80000000, 0x4, 0x4b5269f376bcb0fe}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) syz_emit_ethernet(0x4a, &(0x7f000002b000-0x99)={@random="0d4ddefaf676", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x14, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/16 19:36:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000)="f8", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/02/16 19:36:49 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f00002ab000-0x4)=0x5, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d80000-0x3)='lp\x00', 0x0) 2018/02/16 19:36:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000281000)={0xffffffffffffff9c}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a38000)={{{@in=@multicast2, @in=@dev}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000caf000-0x4)=0xe8) r1 = mq_open(&(0x7f00005a2000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') r2 = accept4(r0, 0x0, &(0x7f000003d000-0x4), 0x800) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bdb000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f000003d000-0x30)=""/48) setsockopt$inet_group_source_req(r3, 0x0, 0x400000000000002f, &(0x7f0000d98000)={0x7, {{0x2, 0x2, @empty}}, {{0x2, 0x1, @empty}}}, 0x118) r4 = semget(0x3, 0x1, 0x78d) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000ab3000), &(0x7f00001b7000)=0x4) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000f99000)=""/144) mq_timedsend(r1, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) r5 = dup2(r1, r1) fcntl$setlease(r3, 0x400, 0x3) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f000081b000)={0xffff, 0xff}) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000846000)={0x1, &(0x7f0000c70000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f000009d000-0x10)={r6, &(0x7f0000d50000-0x69)=""/105}) mq_timedsend(r1, &(0x7f0000308000-0x3), 0x0, 0x2, &(0x7f0000f5f000)) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000d7f000)=@buf={0xef, &(0x7f0000c9b000)="7bbe47f57b44c45b93b6ea79015dce44990b2acfe90eeeb418c090dc8bb30501f65e5c13359e1b4c3f91f705e981f37c40b7ee94b1849834ab5607a6d40a97da90568754cede734efa54accbc7ddf76bc849dc3c9f7722d6521f25ab81c85d12bec99774cef8ca5353a19192b6e54d19172469c4bfaad4c1aace3aacabbb1229eb64e90ecddd8f051629d8d42aa618dc160458177be06c795727e3d47e7d7d7073e861a5b5034369aa959ec4d444f5075553b154826844d9af6b2cad7c3706769dcdf87a0b64fcf2b38b2c6f3ff30cb748b079441e3adc9877e0df5ebb57fe359ea719b7364b1f7d736ee8d30e0ce9"}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000179000-0x1)) close(r1) 2018/02/16 19:36:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x9) sendto$inet(r0, &(0x7f0000f86000-0xd4)="c6", 0x1, 0x0, &(0x7f0000cbe000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = syz_open_dev$mouse(&(0x7f00001fb000)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x200) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f000001b000-0xb0)={{0x200, 0xb9d}, 'port1\x00', 0x2, 0x40, 0x10000, 0x4, 0x101, 0x5ac, 0x171d, 0x0, 0x5, 0x6}) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000d7f000-0xf1)={0x0, 0xe9, "863bc4a277178f8f8467dc31809b76022ac29fe6565b21962d26ce981659764ffdb655122d35c984d4fb01f3e8c6cc68d35661e5b3c8c8a3f907b9f8d14f477a19fa1ffc642ac03db60ded4e791284a364aa73e62307d20b87019e07d704f4e9ee76c2bf0cc39909b1f54bcf40ae7524e0c39f6bc267bbef8aec795310846d400b9dd9b8fd7ba14a658e67d27ea42c3d74be3d14eb6ac7afdc813fd6e539b9e7d75a72b5c0913c9761e3870f7a0ac2454b70b9cfc165ccbb7d355104f88e27cf28f4673dcbfb23ddc16f494b1d37e38a4276132a3d65a61ccfc6a51542caf88547ab195ebc9fc84d32"}, &(0x7f000031c000-0x4)=0xf1) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b22000)='/dev/mixer\x00', 0x418200, 0x0) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x7f) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000038e000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xfffffffffffff001, 0x7fffffff}, &(0x7f00002b6000)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001b0000-0x8), 0x8) [ 40.646738] binder: send failed reply for transaction 2 to 6133:6156 [ 40.646749] binder: undelivered TRANSACTION_COMPLETE [ 40.646756] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.912780] binder: 6229:6232 Acquire 1 refcount change on invalid ref 0 ret -22 [ 40.921967] binder: 6229:6232 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/16 19:36:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffff9c}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000607000)=@mpls_getroute={0x24, 0x1a, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x8, 0x1, [{0x0, 0x0, 0x0, 0xfffffffffffff801}]}]}, 0x24}, 0x1}, 0x0) getsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f000062d000-0x4), &(0x7f0000eff000)=0x4) 2018/02/16 19:36:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fea000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x33b0739fc568da1) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f000079c000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b19000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000cdf000-0x90)={0x4, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendfile(r1, r2, &(0x7f00009cb000-0x8), 0x1000000008) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000e03000)={0x0, r3, 0x4, 0x3}, 0x14) sendfile(r1, r0, 0x0, 0x9) writev(r1, &(0x7f0000d60000)=[{&(0x7f0000815000-0xf7)='c', 0x1}], 0x1) 2018/02/16 19:36:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000046000)) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f000065b000+0xd68)={0x3, 0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x3, 0x482) semget(0x0, 0x2, 0x409) r1 = semget$private(0x0, 0x3, 0x36c) semop(r1, &(0x7f0000bb3000-0x6)=[{0x3, 0x6}], 0x87) semop(0x0, &(0x7f00006bd000)=[{0x0, 0xfffffffffffffff7}], 0x1) 2018/02/16 19:36:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xed, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='K', 0x1) mprotect(&(0x7f000025c000/0x2000)=nil, 0x2000, 0x1) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) getuid() 2018/02/16 19:36:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000096a000-0x1c)={0xa, 0x3, 0x2000400, @loopback={0x0, 0x1}, 0xb69}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00004bd000-0x20)={@common='gretap0\x00', @ifru_flags=0x4300}) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "011f20", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000117000)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00007f8000-0x4), 0x4) r2 = shmget(0x3, 0x2000, 0x2, &(0x7f000008e000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 2018/02/16 19:36:49 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/02/16 19:36:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b7a000-0x8)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000f9d000-0x5)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f00005e0000-0x85)=""/133, 0xf3) getdents64(r0, &(0x7f0000f58000-0x68f)=""/1679, 0x68f) getdents64(r0, &(0x7f000017a000-0xcb)=""/203, 0xcb) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000087c000-0x4), &(0x7f0000f2c000-0x4)=0x4) 2018/02/16 19:36:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000f97000)='/dev/amidi#\x00', 0x4, 0x200) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000cc4000-0x8)={0x0, 0x1}, &(0x7f0000568000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004cc000-0xa)={r2, 0x10000, 0x1, [0x1]}, 0xa) add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000), 0x0, 0x0) add_key$user(&(0x7f0000893000)='user\x00', &(0x7f00001f3000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000068e000-0x1)="b3", 0x1, r0) add_key$keyring(&(0x7f0000934000-0x8)='keyring\x00', &(0x7f00008da000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) 2018/02/16 19:36:49 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00006c0000-0x4)=0x4000000000a) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0xffff, &(0x7f000018d000)={0x0, 0x0}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000caa000-0x2)=0x80000001, &(0x7f00007b2000-0x8)=0x2) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000ad1000), &(0x7f0000468000-0x4)=0x4) sendto$packet(r0, &(0x7f00008a2000-0xdd)="45236b68df1e4e232d5cf092c281263c91c3adb33abf77aeba73642fcc5ed7637d1bb22373bd68f78eb107ba5c81b5095e3bbc616acd37299fe731847121c80b8a551482ec7bfb21facc2215e3c570d367f48c81dbd6229ffc096ab65ba72f8aabd03f95bbca78cbffa23ec489d19e6c1a6df54c8ca7c0fa4c77f1a433d5301220b437400afff1587a2dccdffe30bd95c4a921a39d48921ec0c2613aca2c6e1834b722e41d2ab42cf9f7e4dabd847654f7a6a2636958f758844bd7a8c7fca5543069a6eb74ca6a82ea71ce56f07f5c56d396f3c7f12dc20998f29d5b5d", 0xdd, 0x40, 0x0, 0x0) [ 40.936884] binder: 6229:6232 Acquire 1 refcount change on invalid ref 0 ret -22 2018/02/16 19:36:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000232000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00002bc000-0xb)='/dev/mixer\x00', 0x80802, 0x0) fanotify_mark(r1, 0x0, 0x40000000, r2, &(0x7f0000e25000-0x8)='./file0\x00') getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) 2018/02/16 19:36:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000238000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x4, &(0x7f0000227000/0x1000)=nil}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001ad000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000264000-0x18)={0x0, 0x0, []}) 2018/02/16 19:36:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000eb0000-0x28)={@common='lo\x00', &(0x7f0000e2c000)=@ethtool_dump={0x27}}) 2018/02/16 19:36:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000aa1000-0x8)='./file0\x00', 0x0) mount(&(0x7f000049e000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000393000)='devpts\x00', 0x0, &(0x7f0000207000-0x1)) r0 = add_key$keyring(&(0x7f0000bd3000-0x8)='keyring\x00', &(0x7f00004ae000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = request_key(&(0x7f0000092000-0xa)='syzkaller\x00', &(0x7f0000707000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000455000-0x1)='\x00', 0xffffffffffffffff) keyctl$link(0x8, r0, r1) get_mempolicy(&(0x7f0000b03000-0x4), &(0x7f00006cf000), 0x3, &(0x7f0000cf2000/0x3000)=nil, 0x1) 2018/02/16 19:36:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ca2000)='/dev/sg#\x00', 0x101, 0x2000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000944000)=""/30) io_setup(0xc8, &(0x7f000086a000)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000bd000-0xc1), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r1, 0x0, 0x1, &(0x7f0000e73000-0x20)=[{}], &(0x7f00009ca000)) 2018/02/16 19:36:49 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x15}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000007000-0xa)="73010000000000000000", 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x41f00, 0xfffffffffffffffe}, 0x48) r0 = socket$inet6(0xa, 0x802, 0x6) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000-0x4)={0xfffffffffffffffa}, 0x4) 2018/02/16 19:36:49 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x891d, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000006000-0x2c)=@ethtool_ts_info={0x41}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000008000-0x20)={@generic="89165dcb89cb142b38e622fdb51c4d89", @ifru_flags=0x4000}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000006000)={0x1, 0x0, [{0x0, 0x73, &(0x7f0000007000-0x73)=""/115}]}) 2018/02/16 19:36:49 executing program 4: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f12000)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000f13000-0x1c)="41988706aa1ad13e0d83db0158f50b11ab41316cf1f83dc78be9467f") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x15)={@syzn={0x73, 0x79, 0x7a, 0x0}}) [ 41.417886] IPVS: ftp: loaded support on port[0] = 21 [ 41.581520] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/02/16 19:36:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f000042f000-0x60)=[{&(0x7f00009e1000)=""/25, 0x19}], 0x1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009b4000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f00003bd000)={0x6bc8, 0x1f, 0x2bb9a269, 0x1f, [], [], [], 0x5, 0x0, 0x5b, 0x100, "2502ada332916c373560b9e8827528aa"}) r3 = open(&(0x7f000031f000)='./file0\x00', 0x101080, 0x2) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000870000-0x4)=0x10002, 0x510ae02581bb7387) 2018/02/16 19:36:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)) exit(0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000956000-0x4)=@random={'user.\x00', '/dev/vga_arbiter\x00'}, &(0x7f00000f0000-0x11)='/dev/vga_arbiter\x00', 0x11, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002dd000-0x98)={0x0, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffff}}, 0x380000, 0x8}, &(0x7f0000304000-0x4)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000aa2000-0x14)={r0, 0x3, 0x8, 0xffff, 0x1, 0xaa1}, &(0x7f000081a000-0x4)=0x14) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000c3f000)) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000344000)={0x20002, 0x0, [0x5, 0x7, 0xfffffffffffffff7, 0x2, 0x1f, 0x1a01, 0x38de, 0x6]}) fchmod(0xffffffffffffffff, 0x81) 2018/02/16 19:36:49 executing program 1: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e6e000-0x8)) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0x58d, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) msync(&(0x7f0000e27000/0x1000)=nil, 0x1000, 0x2) 2018/02/16 19:36:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000d7000)='/dev/loop#\x00', 0x7, 0x80) r1 = dup(r0) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) perf_event_open(&(0x7f000025c000)={0x2, 0x38b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4, 0x0, 0x0, 0x0, 0x0, 0x961}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000104000-0xb)='/dev/loop#\x00', 0x3, 0x0) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00009bb000-0xb8)={0x0, 0x3, 0x2, 0x5, 0x1, 0xffff, 0x80, 0x80, {0x0, @in6={{0xa, 0x2, 0x1, @empty, 0x1}}, 0xc6, 0x9, 0x1, 0x80000001, 0xe16}}, &(0x7f0000a5a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f5a000)={r4, 0x3}, 0x6) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r3) fcntl$setstatus(r2, 0x4, 0x4000) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) sendfile(r2, r3, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/02/16 19:36:49 executing program 0: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000095d000)={@random="f3e850ef1049", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @multicast2=0xe0000002}}}}, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000090a000)='./file0\x00', &(0x7f000095f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f000095f000)='./file0\x00', &(0x7f00003c0000-0x8)='./file0\x00', 0x7001, 0x0, r0, 0x2, 0x4, 0x10000) 2018/02/16 19:36:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x0, 0x109040) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00008c4000-0x2)=0x401, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xcf}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, [@alu={0x281a7f1b, 0xffff, 0x9}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [], r1}, 0x48) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d0e000)=0x6, 0x4) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000b2a000-0x8)={0x7f, 0x5}) 2018/02/16 19:36:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfffffffffffffffd}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b8a000-0x18)={0x1, 0x0, [{0x489}]}) setitimer(0x1, &(0x7f0000699000-0x20)={{}, {0x0, 0x2710}}, &(0x7f0000cbe000-0x20)) accept4(0xffffffffffffffff, &(0x7f00004fa000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000028f000-0x4)=0x14, 0x80000) connect$can_bcm(r2, &(0x7f00000aa000)={0x1d, r3}, 0x10) 2018/02/16 19:36:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004e3000-0x10)='/dev/sequencer2\x00', 0x200001, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000760000-0x1), &(0x7f0000a00000-0x8)=0x1) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00007e9000-0x8)={0x1, [0x0]}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00007f5000-0x4)=0x4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000cee000+0xfb3)=0x0) get_robust_list(r1, &(0x7f0000db6000-0x8)=&(0x7f0000578000-0x18), &(0x7f0000717000)=0x18) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000b9d000)=0xffff) getitimer(0x0, &(0x7f00009d8000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00002b3000)={0xd9, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00007f5000-0x10)={r2, 0x7}) syz_open_dev$sndmidi(&(0x7f0000b36000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000448000-0xc8)={0x4, 0x0, [{0x10000, 0x3, 0x0, 0x0, @adapter={0x3b57372f, 0xffffffff0000000, 0x726, 0x3ff, 0x5}}, {0x8000, 0x5, 0x0, 0x0, @adapter={0x4, 0x7ff, 0x9, 0x3, 0x101}}, {0xffffffffffff7935, 0x1, 0x0, 0x0, @adapter={0x2, 0x9, 0x10001, 0x6, 0x5}}, {0xfffffffffffffff9, 0x4, 0x0, 0x0, @msi={0x8001, 0x71, 0x1}}]}) ptrace$getsig(0x4202, r1, 0x9, &(0x7f0000332000-0x10)) 2018/02/16 19:36:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000993000+0xa7d)='net/fib_triestat\x00') syz_open_dev$mouse(&(0x7f00003ec000-0x12)='/dev/input/mouse#\x00', 0x1, 0x4000) sendfile(0xffffffffffffffff, r0, &(0x7f0000258000)=0x24, 0x100000000000008) [ 41.842384] kauditd_printk_skb: 26 callbacks suppressed [ 41.842391] audit: type=1400 audit(1518809809.969:51): avc: denied { sys_chroot } for pid=6305 comm="syz-executor4" 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 2018/02/16 19:36:50 executing program 6: r0 = socket$nfc_raw(0x27, 0x3, 0x0) listen(r0, 0x80) r1 = syz_open_dev$sndmidi(&(0x7f0000f9d000-0x12)='/dev/snd/midiC#D#\x00', 0x10001, 0x42201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000001000-0x3)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r2, 0x3) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063d000-0xc)='/dev/rfkill\x00', 0x410000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000079d000)={0xf68, 0x0, 0x10000, 0xe212}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f000015a000-0x20)={0xffff, r4, 0x10001, 0x10000}) poll(&(0x7f00008a8000)=[{r2}], 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000b9b000)) close(r3) 2018/02/16 19:36:50 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000ee4000-0xb)='/dev/midi#\x00', 0x1, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003d1000)={0x0, 0x7, 0x1f, 0x7, 0x0, 0x0, 0x75bb151e, 0x8001, {0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x3}}, 0x2, 0x5d, 0x7, 0xfffffffffffffffc, 0x7fffffff}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000689000-0x10)={r1, 0x629e3a31, 0x9, 0x3}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008a1000)={r2, 0x2}, 0xfffffffffffffe6d) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00002d3000-0x4)) r3 = socket$inet6(0xa, 0x3, 0x3c) keyctl$dh_compute(0x17, &(0x7f000003e000), &(0x7f0000001000-0x1000)=""/4096, 0x1000, &(0x7f0000000000)={&(0x7f0000000000)={'rmd320-generic\x00'}, &(0x7f0000a5b000-0x13)}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f000009e000-0x9)='/dev/sg#\x00', 0x4, 0x400400) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f000094a000)=0x3) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x22, &(0x7f000002e000-0x328)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002c000-0x30), {[{{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) socket$can_raw(0x1d, 0x3, 0x1) 2018/02/16 19:36:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$getregset(0x4204, r1, 0x201, &(0x7f0000c8b000-0x10)={&(0x7f0000849000-0x59)=""/89, 0x59}) bind$alg(r0, &(0x7f0000fad000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000980000), 0x0) 2018/02/16 19:36:50 executing program 0: r0 = creat(&(0x7f0000fb9000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/165, &(0x7f0000001000-0x4)=0xa5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) clock_gettime(0x2, &(0x7f0000728000-0x10)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00001a4000-0x4)=0x7, 0x4) write$sndseq(r0, &(0x7f0000042000-0x120)=[{0x4, 0x4, 0x0, 0x8, @time, {0xf3, 0x6}, {0x2, 0x12}, @control={0x7, 0xff, 0x9}}, {0xff, 0x400, 0x4, 0xfff, @tick=0x7, {0x6c, 0x9}, {0x105b, 0x1}, @ext={0xad, &(0x7f000033e000-0xad)="62e7dc250d9d53bf6972f321f596f4596ecdcb254714f2dc3afbcf0030dc00eafa1460145f008202a3251f6d8a81004441793523af8345bea8b041837f66700a67414b046a76d12ef4186ad01e774cb561dc566196ab5aff5a3c29ebccbd8b7fdcacc29cf22a37c122e0dc5aef63d3e5cef3e7c4fffb7800bb7c0f28fdb9b3eac4fefcffba7c57cc9f348156f28cf61cf3774c09d712e64e77403c859ecc727fbf8d0adc61adc44611d3c7b3f1"}}, {0x8, 0x3, 0x8, 0xffffffffffff2bfe, @time={0x0, 0x989680}, {0x0, 0x5e70}, {0x1, 0xfffffffffffffffe}, @connect={{0x720e}, {0x9, 0x2}}}, {0x400, 0xf2f, 0x5, 0x7, @tick=0x4, {0xfffffffffffffeff, 0x3}, {0xfffffffffffffff8, 0x9}, @quote={{0x400, 0x81}, 0xe18, &(0x7f0000653000)={0x1ff, 0x28, 0x9, 0x8, @tick=0x5, {0x1, 0x20}, {0x1, 0x40}, @result={0x4, 0x1}}}}, {0x41a, 0x1, 0xbef, 0x101, @tick=0x100000000, {0xed, 0x6}, {0x3ff, 0x7ff}, @ext={0x1c, &(0x7f0000f4a000)="af653ee0e7682d8a248e171f76d7971a8750181b4cec157f1ed0c06a"}}, {0x18, 0xa9b, 0x1, 0x5, @time={0x0, 0x1c9c380}, {0x0, 0xffffffff}, {0xffff, 0x200}, @time=@time={r2, r3+10000000}}], 0x120) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00006e1000), &(0x7f0000928000)=0x4) 2018/02/16 19:36:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00001f6000)={@loopback=0x7f000001, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) r1 = socket(0x17, 0x3, 0x3ffffffffffffff) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000082d000-0x11)='/dev/qat_adf_ctl\x00', 0xdb4a0bdeec8ec207, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000c80000)=""/16) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00002ff000)=""/4096) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000810000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000653000)={r3, &(0x7f0000614000)=""/205}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000ee5000), &(0x7f0000d16000-0x4)=0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000cf0000-0xe4)={r2, r0, 0x10001, 0x81, &(0x7f0000021000)="3e88fdcd9abd3bf07aa4ad1f66a748d157de68ca70451a56901310f1bdaf960342bbca80ae29c62d61e37953cec3ac7185d9ca0f3317142d8ca229f65e8dc468cf5dcdd69942c894f999fb189843b5842052d1abcf61d6f06097cb27c352bb0f85371a8f22f6deca39acc567f4a6d91c8369b972d3835bb821f1700c53aee3a93b1b62738345da6e305029865d581c16b94d4dae784c88adbfcb8e7c11cf0794b17bab8a653f7ff737a4e379f459f84efebbfcde0a3df58389525d10f96795d70a90ad619f2c7cdd6d7f412985cd346794d528b8c298", 0x6, 0xffffffffffff8000, 0x9, 0x5, 0x7, 0x1, 0x33b, "a74064085f78448a00653cb96cfd0a70e8a553735c1698bf2bc14dca00070ab4ff37b8b48496d1d719b7131031bce4f1d0d48f618f24d0e32b498b714b086b811e8c05eac1d5e7e6305e2f6a9c65ba0fcab7f03fda167d17f975e8f3444c2debbd566f270ea79134000164572b37528c413c706908b317eed7af6a4d5dfbdf3c16a6ac3f5b571459885bcc15fad59f6890e8151efc84ebeabfe77f4f6a686ba73166d10beba76b5cc9112acdb39f958df2ac24b9a096c2aff00c96c3"}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00009c9000-0x28)={@common='vcan0\x00'}) 2018/02/16 19:36:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) write(r1, &(0x7f0000ef4000)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f00002ef000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e26000-0xcb)="933ab76079ebe0d9ff729cd653e520c19ad7d97f061769e7c4db44c249b544230ba2a4fb8bd6ed266ccf59ef4e995bf2e8c0ecd3fff3283f747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875be26cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea246bd3d3056391f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b5967bea97151269f85a13816", 0xcb, r2) add_key$user(&(0x7f0000b99000-0x5)='user\x00', &(0x7f00001ff000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000713000)="73fd382c68ef5198e218e42b0930bc9e4e17fed155d949bc4df1fc2ade9eeeda8a5319d1b262c683a9b554d6a4e9eb6d4b79c236f7486ef92323aa0ff2444c3072321a1205fb05ded46f586f10261c289a1311eabe8d3124a5e3fd9cc2e22318893b9807e34b54d9fad06ab5a8aabca53f5351f2e7bb1bf6bf83d3edb7a70937a171d4a2f3b93d776f96ec88a6564260372c28abd69b4f1037b359004de1d0bccb7898b9cf", 0xa5, r4) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r3, r4, r3}, &(0x7f0000702000-0x5)=""/5, 0x5, &(0x7f0000c97000)={&(0x7f00003b2000)={'sm3\x00'}}) 2018/02/16 19:36:50 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000019000)={r0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r1, &(0x7f0000019000)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000006000-0x2)=0xfffffffffffffffc, &(0x7f000001b000-0x8)=0x2) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000005000-0x10), 0x10) socketpair(0x8, 0x3, 0x6, &(0x7f0000009000)={0x0}) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000001000)) 2018/02/16 19:36:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000dee000)='id_legacy\x00', &(0x7f0000baf000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000240000)='/dev/input/event#\x00', 0xfffffffffffffffb) r2 = add_key(&(0x7f00004ab000)='pkcs7_test\x00', &(0x7f00006cb000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000b6d000-0x52)="3efcf0f9014781c85e3a4c6b2ad15fe9d24a152c4dde87834f51411a5c6ad5f27a6c16da9a6d6308055001d42fd4b67764cb675eb42076f72702192242d8230355d6783927b56d58d8500b9d72e70937e62a", 0x52, 0xfffffffffffffffc) keyctl$reject(0x13, r1, 0xffffffffffffff24, 0x1, r2) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000ffd000-0x4)=0x7) 2018/02/16 19:36:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000336000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$packet(r1, &(0x7f0000066000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000502000+0xbdf)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00005a3000-0x28)={'vcan0\x00', r2}) stat(&(0x7f00005f2000-0x8)='./file0\x00', &(0x7f0000d89000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000041a000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x1, 0x800, 0x2, 0xa0, 0x80, 0x2d, r3, r4}, {0x2, 0xfff, 0x9, 0x101, 0x1, 0x7e, 0x8, 0x96dd}, {0x33, 0xffffffffffffffe7, 0x3, 0x3}, 0x7fff, 0xd, 0x1, 0x0, 0x0, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x5, 0x2, 0x2, 0x3, 0x32d86f3, 0xffffffffffffff81, 0x7cee}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/02/16 19:36:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001f4000-0xa)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) 2018/02/16 19:36:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00002d4000-0x4)) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e06000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f00004e6000), &(0x7f0000243000)=0x4) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x77359400}, &(0x7f0000559000-0x10)) timer_settime(r1, 0x0, &(0x7f00007a4000-0x20)={{}, {0x77359400}}, &(0x7f00006dd000-0x20)) 2018/02/16 19:36:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000006c000-0x4)) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) r2 = syz_open_dev$sndpcmc(&(0x7f00006e6000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r1) connect$inet6(r2, &(0x7f0000672000-0x1c)={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00001b5000)) 2018/02/16 19:36:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd1000-0x4)) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000257000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00006a7000-0xc)) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000fbb000)={0x0, &(0x7f0000bf6000-0x18)=[]}) dup3(r2, r1, 0x0) 2018/02/16 19:36:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000351000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f00005b9000-0x46)="c4c1c954e4c4e3c948d0c63ef2f00fb102c4e17c2b2666baf80cb8f6d8428aef66bafc0c66ed66ba6100b88a000000ef0f01cab90f0800000f322e660f388195720000000f35"}], 0x1, 0x0, &(0x7f000020b000)=[], 0x100000000000000b) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000597000)={0xf0001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ffffc]}) connect$llc(r3, &(0x7f00004ef000-0x10)={0x1a, 0x6, 0x3, 0x8, 0x3, 0x1ff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/16 19:36:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000424000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = open(&(0x7f0000dea000)='./file0\x00', 0x420c02, 0x20) r1 = syz_open_pts(0xffffffffffffff9c, 0x1) r2 = fcntl$dupfd(r0, 0x0, r1) statx(r2, &(0x7f00005b6000)='./file0\x00', 0x7000, 0x240, &(0x7f00002f0000-0x100)) getdents64(r2, &(0x7f0000ff4000)=""/78, 0x4e) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6041c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 19:36:50 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40184150, &(0x7f0000006000-0x1f5)) 2018/02/16 19:36:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a4a000)='keyring\x00', &(0x7f00005c7000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000481000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$netrom(r1, &(0x7f0000049000)=@full={{0x3, {"3a633840dc788d"}, 0x8}, [{"5a9aac5e92f15e"}, {"2c827249511e6b"}, {"770a469b447f3a"}, {"725cfa11daa6b3"}, {"ee460c91776087"}, {"45c4d44b401860"}, {"f31de536358306"}, {"73502fa2eb02ec"}]}, 0x48) fchmodat(r1, &(0x7f00009bc000+0xb15)='./file0\x00', 0x80) add_key(&(0x7f000047b000)='id_legacy\x00', &(0x7f00008e5000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001d4000), 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000e7c000)={0x4, 0x0, 0x0, 'queue0\x00'}) getdents(0xffffffffffffffff, &(0x7f0000597000)=""/163, 0xa3) r5 = dup3(r4, r2, 0x0) clock_gettime(0x0, &(0x7f0000000000)) pipe2(&(0x7f000026f000-0x8)={0x0, 0x0}, 0x4000) keyctl$instantiate(0xc, r0, &(0x7f00004a2000-0x41)="d9fc22275b6b646528c7e573bd6cd72064e81ee65ba8148f3b011369be7eb66a9fe2e2a430215680ad6eb8ed3424bdbebef13064eaba94c230cb32f2038e00ddde", 0x41, r0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009fa000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000280000)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f00008b5000)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f00006da000)={r9, r10, 0x7fff}) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r5) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000400000)={0xffffffffffffffff}) ioctl$VHOST_SET_LOG_FD(r5, 0x4004af07, &(0x7f000034c000-0x4)=r7) sendfile(r2, r3, 0x0, 0x3) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000c3f000-0x10)) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 42.039131] audit: type=1400 audit(1518809810.165:52): avc: denied { map_create } for pid=6489 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 42.065985] audit: type=1400 audit(1518809810.192:53): avc: denied { map_read map_write } for pid=6489 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/16 19:36:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000788000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x4, &(0x7f00004ce000-0x7f)=""/127) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xfffffffffffffff4, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000017000-0xa)='/dev/dsp#\x00', 0x9, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000017000-0x14)={0x6, 0x800, 0x7, 0x4, 0x7}) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip}, {0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0x1000}}]}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000000)) 2018/02/16 19:36:50 executing program 3: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000f9c000-0x4), 0x4) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000f9c000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000f9d000-0x4)=0x10, 0x80000) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000787000)='/dev/vga_arbiter\x00', 0x101001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00008b1000)={0x40, 0xffffffff00000000, 0x7, 0x1, 0xfffffffffffff801, 0x8}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f9d000-0x4)=0x100000001, 0x4) signalfd4(r0, &(0x7f0000c9e000)={0x2}, 0x8, 0x80800) r3 = openat(0xffffffffffffffff, &(0x7f00004ab000)='./file0\x00', 0x420042, 0x92) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000f9d000-0x4)=0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x8) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0xc, &(0x7f0000f9c000)={0x5}) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000cc8000-0x4)=0x7, 0x4) 2018/02/16 19:36:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f0000196000)={0x10}, 0xc, &(0x7f0000746000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0x0, 0x1}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x0) r2 = open(&(0x7f0000bed000-0x8)='./file0\x00', 0x2000, 0x4) accept(r2, &(0x7f0000ce0000-0x20)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000733000)=0x20) ioctl$KDMKTONE(r2, 0x4b30, 0xfffffffffffffff8) 2018/02/16 19:36:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xffffffffffff4fe4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000667000)='/dev/rtc\x00', 0x8400, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000529000)={0x2, 0x0, [{}, {}]}) r2 = openat(0xffffffffffffffff, &(0x7f0000a14000)='./file0\x00', 0x380, 0x80) connect$inet6(r2, &(0x7f00000a9000)={0xa, 0x0, 0x404000000, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00003ec000)=""/204) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00003af000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x9, 0xfffffffffffffffd, 0x2, 0x0, 0x7}, 0x20) syz_emit_ethernet(0x3e, &(0x7f0000dc0000-0xca)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "7ec292", 0x8, 0x2b, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000318000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0x0, 0xffffffff, 0xffffffff, 0xb0, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f0000443000), {[{{@uncond, 0x0, 0x90, 0xb0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007a7000)='/selinux/checkreqprot\x00', 0x0, 0x0) write$selinux_load(r4, &(0x7f0000ac5000-0xc2)={0xf97cff8c, 0x8, 'SE Linux', "e80bf8b0218018fea115c8cb0c0000000000000003c40249c984f50e77579fc6289be8f2d84a2c5451c1b5474c1cb61c8bbabbf4575c0ec593e3a8732acf1a0222c6319d1a1a0048e4b33662e43e0856268dd3b0dcdac516aaf1594db0dda2c876925f623ef92a39ed1640f9d947fc5af210fd04c2ee99417d317b6a19284fe66c876ea5ba0f4f70167c9f30a0d9ff6785864fea9f251b48d859a34dda89c5684378147bfa7fde9c388751b399462b4aff8b"}, 0xc2) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000c50000)) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x4000000000000236, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x37a}}}}}, 0x0) ioctl$sock_netdev_private(r3, 0x89fe, &(0x7f0000af0000)="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