pability=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 [ 43.032202] audit: type=1400 audit(1519213557.185:16): avc: denied { map } for pid=5211 comm="syz-executor6" path="/selinux/avc/cache_stats" dev="selinuxfs" ino=27 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 2018/02/21 11:45:57 executing program 6: openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xcbc5, 0x80000) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000100)) r2 = socket$rds(0x15, 0x5, 0x0) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x80000) r5 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x301080) r6 = socket$inet(0x2, 0x80007, 0x9) r7 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@nl=@proc, &(0x7f00000001c0)=0xc, 0x80800) r8 = dup2(r6, r7) ioctl$KVM_GET_REG_LIST(r8, 0xc008aeb0, &(0x7f0000000000)={0x7, [0x43, 0x4, 0x8, 0x100, 0x1, 0x4, 0x5]}) fcntl$getownex(r7, 0x10, &(0x7f0000000500)={0x0, 0x0}) r10 = geteuid() r11 = getgid() ioctl$TIOCGSID(r8, 0x5429, &(0x7f0000000540)=0x0) r13 = geteuid() lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r5, &(0x7f0000000700)={&(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000004c0)=[{&(0x7f0000000240)={0x264, 0x37, 0x0, 0x0, 0x1, "", [@nested={0x14, 0x70, [@typed={0x10, 0x62, @str='eth0!\x00'}]}, @typed={0xc, 0x7, @u32=0x200}, @nested={0x10c, 0x6, [@typed={0xc, 0x9, @fd=r2}, @generic="6dbd9e50a44fa9a5f2d828a31c59d8f54f912e121615f1620a7e65ce7a0d68c6cb240a63ffaaee28f96dcbd3011d8683d06ddf1e3111070ed86ed69d911252b2b5e547f6c1a6425522c4ea31dc8d9e8c9fd1e3e7dfc629f7310dab42e8ac6697fbbdd18273fda90486bd4e9551b6907249ec1ceeccf80ee6c28477abd0a8b366c6b3e832d7c68eb036496967219da716d48142c5", @generic="6d8edc9c2c1d409e0eb5b39b1d9919a5a6ca20a2d8e5a946824f75139119894eb992bc6eb89d86a0a0c46d3ac56d08995d07dda61f1960906f1f8b98ff9a8f62c0d91ce4748774ae3fc4aefad65e1fdd59858f41e56d64867d7fa7ab21843d7a0e51ff9bae950293"]}, @nested={0x70, 0x71, [@generic="f81af40524fcbe66bdf36d1e26d7c2cf657a5f89812ae72f7b278799f45a2167d3f2322f1199ed4231dc45ad89841f4feadf603c90c20aa3ceb498e69a3d407e78597ae32d30ffecae33d3ec78c92f8e327b30d190943a848879e4149c0f8608211597c2b9ebd606b2"]}, @generic="aab38c5c411a5694da194424f5bbd85bc4813118b67bc8f6c59a0a6fc2f217c58c9428c68bfeed1a546bc8b97b9f01dc465e109ed0cce8714db0856672e0bce5e166812f8c3df1128c0258f0cf25c0bb1654d4bf269bcf0d212ca684bbf46e57516a169c35c720d73a253caaace5b5e8bd83bdbb996e9ad17dbd4d18624ef859bccd9c3b45f4e23bb7061e23cd7cfee5ea3c76884d30ac9dfdc2fcf3d8065da7f5896b46e8fae250c7e2a0e9a0faee1ee9b3b55351da"]}, 0x264}], 0x1, &(0x7f0000000640)=[@rights={0x20, 0x1, 0x1, [r8, r8, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r7, r5, r4, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r2, r1, r3]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xa8, 0x40}, 0xcf7dc94776fc6441) r15 = socket$inet(0x2, 0x4, 0x4c5) setsockopt$inet_int(r15, 0x0, 0xd1, &(0x7f0000d26ffc)=0x80000100, 0x4) [ 43.057829] audit: type=1400 audit(1519213557.199:17): avc: denied { create } for pid=5220 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 43.081650] audit: type=1400 audit(1519213557.207:18): avc: denied { write } for pid=5220 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 43.175107] audit: type=1400 audit(1519213557.375:19): avc: denied { dac_read_search } for pid=4207 comm="syz-executor1" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 43.251851] audit: type=1400 audit(1519213557.472:20): avc: denied { net_raw } for pid=5264 comm="syz-executor7" 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 [ 43.281687] audit: type=1400 audit(1519213557.502:21): avc: denied { setgid } for pid=5270 comm="syz-executor3" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/21 11:45:57 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x4000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={r2}) sendto(r0, &(0x7f0000b3ffff), 0x0, 0x0, &(0x7f0000686000)=@generic={0x0, "2e057ee6d4265355f4b43860ed0bc8d9588d409019e6be6c7f7b46883a3de11e7552eedd95c13940719be0d41337a6460aeb3529cebd06fb6a10f17ff153abe805e6ddd55a70990cb57d5f5e443d330d3e1739f833947d768d97a102736b4db356112c24a7608daf36427e5f88303cd3229dc2da1d9566aa5a4e6dfc56c4"}, 0x80) 2018/02/21 11:45:57 executing program 2: mkdir(&(0x7f0000f91ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)) 2018/02/21 11:45:57 executing program 3: 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 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00'}) r2 = request_key(&(0x7f00000001c0)='pkcs7_test\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffb) fcntl$getownex(r1, 0x10, &(0x7f0000000100)) socket$nl_netfilter(0x10, 0x3, 0xc) add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="3a25d743a916cfef15b4c89344d2584d143a33", 0x13, r2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000280)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[]}) 2018/02/21 11:45:57 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000080)={0x0, ""/125}, 0x85, 0x3, 0x3000) socket$llc(0x1a, 0x1, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) 2018/02/21 11:45:57 executing program 4: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r0 = request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="8c656d3100", 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$read(0x1d, r2, &(0x7f0000000000)=""/248, 0xf8) 2018/02/21 11:45:57 executing program 1: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000877000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}) ioctl(r1, 0x3, &(0x7f0000000000)="9467935d0feffdd4a9fd338d5d4af50d7649301c9fad9441072e08544d696f31dc7e49d488a5095445962d2ff5cfd48b31c21892d3c63425441ac175ee297361edc1713034ecfb4f833cd383107b809869f056719ad5fdb1d2d16d75c3f4939b6f8f868fa65ab62ecb3768cecfb267e55c29343bbc0353ae2222f061a10d45e43f7715dc1cce2dcebcacf841c89fc74dd64ad32da328101c942e7ade26a815d5a97057353ff4d186e0faea254dd5b2859dfb7b804d62") 2018/02/21 11:45:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000010c0)=@filter={'filter\x00', 0xe, 0x4, 0x410, 0xffffffff, 0x1f8, 0xd0, 0x1f8, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@inet=@set4={0x50, 'set\x00', 0x4, {{0x9, 0x6, 0x6}, {0x152, 0x10001}, {0x0, 0x7}, 0x3}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x35f) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x402, 0x18) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) write$eventfd(r1, &(0x7f0000000040)=0x168a00000, 0x8) 2018/02/21 11:45:57 executing program 6: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) 2018/02/21 11:45:57 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000414000)='net/ptype\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x2e4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) sendfile(r0, r1, &(0x7f000065bff8), 0x6) 2018/02/21 11:45:57 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) accept$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x800) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xd6a, 0x400) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x80003, 0x8031, r1, 0x0) madvise(&(0x7f00001a1000/0x2000)=nil, 0x2000, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000100)={'system_u:object_r:policy_config_t:s0', 0x20, 'system_u:object_r:hald_acl_exec_t:s0', 0x20, 0x35, 0x31, 0x20, 'unconfined\x00'}, 0x58) r2 = timerfd_create(0x4, 0x800) write(r2, &(0x7f0000000000)="f5e7511aa786a11a154547d24ae92442cb9177c799db254234642e7c3a89517cdffc7c244b589686580541948ec9dba5ecec2306c81bb723a832c78c1fd31ec3c03f4c0cb10c265b9f51dc364a6c614483d912c4850bce657c20e9e1589ab1e57bd774448621a1629ca1bdcf88df9aa609a5befc232830f720543770d13efa54e1fbcb", 0x83) syz_open_dev$mice(&(0x7f0000394000)='/dev/input/mice\x00', 0x0, 0x0) 2018/02/21 11:45:57 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000080)={[{0xac, 0x0, 0x7, 0x274eefe0, 0x4b00000000000000, 0x8, 0x8001, 0xffffffffffffffff, 0x2, 0x7, 0xadc2, 0x1, 0x644f}, {0x100, 0x2, 0xf8, 0x6, 0x5, 0xfffffffffffff000, 0x1ff, 0x1, 0xffffffff, 0x8, 0x0, 0x0, 0x9}, {0x4, 0xffffffffffffffff, 0x4ea, 0xc8, 0x1000, 0x1, 0x800, 0xffffffffffff0000, 0x1, 0x7ff, 0x0, 0x7, 0x20}], 0xfffffffffffffffd}) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2000, 0x0) connect$bt_sco(r2, &(0x7f0000000080)={0x1f, {0x3, 0x3, 0x7efc, 0xe5, 0x1, 0x1f}}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000240)="8c", 0x1}], 0x1) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000380)) epoll_create1(0x80000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000100)) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20}, 0x58) socket$packet(0x11, 0x3, 0x300) clock_settime(0x1, &(0x7f0000000180)) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/222, 0xde) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x7fff, 0x5, [0x8000, 0x6, 0x5, 0x276, 0xfffffffffffffff9]}, &(0x7f0000000200)=0x12) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0xc1e, 0x8000, 0x7fff, 0x1, r3}, 0x10) 2018/02/21 11:45:57 executing program 3: 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 = syz_open_pts(0xffffffffffffff9c, 0x80000) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8a640, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000080)=0x8, 0x4) r2 = socket(0xb, 0x7fe, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000000c0)={{0x0, 0x2, 0xf414718, 0x7fff, "c7bc3ef93104ac33c6870278add883b0f9e2ece7bbdc90df00192db8dfe50220fb1bef3a1a52922018e143c4", 0x6527}, 0x0, [0x1000, 0x17e, 0x1, 0xffffffffffffffdb, 0x80000000, 0x8, 0x6, 0xdd, 0x120, 0x7, 0x0, 0x8, 0x20, 0x40, 0x0, 0xedf2, 0x4, 0x2, 0x100000001, 0x1, 0x400000, 0x200, 0x68b, 0x8, 0x8000000000, 0x7fff, 0x0, 0x918, 0xfffffffffffffff8, 0x6, 0x8, 0x1ff, 0xfffffffffffffffc, 0x400, 0x3, 0x6b08, 0x9, 0x200000000000000, 0x0, 0xff, 0xff, 0x2f0f, 0x7fff, 0xa5, 0x5, 0x10001, 0x101, 0x10001, 0x401, 0x8, 0x1f, 0x9, 0x2, 0xffffffffffffd633, 0x80000000, 0x9, 0x2, 0x9, 0x10000, 0x8, 0x0, 0x8, 0x800, 0x2, 0x1, 0x7, 0x1f, 0x100000, 0x3, 0x2, 0x101, 0x9, 0x9dd, 0x0, 0x3, 0x0, 0x6, 0x8, 0x9, 0x6, 0x35, 0x0, 0xfe, 0x7f, 0x0, 0xf7a, 0xfff, 0x3, 0x0, 0x100000001, 0x8000000000000000, 0x8dfc, 0xffffffffffffffff, 0x400, 0x1, 0x3, 0x4, 0x3ff, 0x4000000000000000, 0xffffffff913e058d, 0x5, 0x3b, 0x1, 0x4, 0x0, 0x7fb, 0x0, 0x1, 0x1, 0x8f4, 0x30, 0xff, 0x0, 0x80000000, 0x8, 0x2, 0x10000, 0x5, 0x4, 0x6, 0x3f, 0x9, 0x81, 0x4, 0x10001, 0xf95, 0x10001, 0x3], {0x77359400}}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=""/207) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000100)={0x9}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000005c0), 0xfffffffffffffd14) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000600)=0xc9, 0x4) preadv(r3, &(0x7f0000ffbfa0)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) epoll_wait(r3, &(0x7f0000000100)=[{}], 0x1, 0x3) 2018/02/21 11:45:57 executing program 5: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000040)=""/44) [ 43.475470] x_tables: ip6_tables: eui64 match: used from hooks INPUT/FORWARD/OUTPUT, but only valid from PREROUTING/INPUT/FORWARD [ 43.499835] x_tables: ip6_tables: eui64 match: used from hooks INPUT/FORWARD/OUTPUT, but only valid from PREROUTING/INPUT/FORWARD 2018/02/21 11:45:57 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty}, 0x20) r1 = memfd_create(&(0x7f0000000040)='GPL\x00', 0x1) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000080)={0x6, 0x2a}) 2018/02/21 11:45:57 executing program 0: r0 = socket$inet(0xa, 0x2, 0x0) r1 = socket(0x3, 0xa, 0xcb1) connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0xa3bd812664aaa676, @reserved=0x1}, 0x10) bind$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000008000), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="2a9dbfb8e50600000000000200000049", @generic="8808d166a20adf4e96c7576721ba8bbb", @generic="51707b797582d5cdbf0cb4173d7cc0f5", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], 0x70, 0x70, 0xa0, []}, []}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x148) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000080)=""/32, &(0x7f00000001c0)=0x20) 2018/02/21 11:45:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x8080) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000040)=0x83, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) connect$inet(r0, &(0x7f0000dc6ff0)={0x2, 0x0, @empty}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) accept(r1, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x304}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={r4, 0x6}) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x9ca2d351ed48c32b, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r5, 0x800443d3, &(0x7f0000000080)={{0x4, 0xffffffff, 0x6, 0x9, 0xe50, 0x7ff}, 0x6947, 0x5, 0x100}) sendto$inet(r0, &(0x7f00000000c0)="3ba7413f17fc40e1c1d0187315f8fd9fd83612ea16d50c37c20b16c44b76051a419c382457bb83134f771a0e2354bdcce6e166c9b5b96a96ffab7593d28c80c5cd0de069ba696e17af1f174c998bd001ae3c7bd4403a312ce8f86cdd5d1745783733431e36f4d0f5de497f69eb1ef3e7abb6c25eb62c0bc3efb926d9e3c2d4c079", 0x81, 0x1, &(0x7f0000000180)={0x2, 0x0, @empty}, 0x10) eventfd(0x0) 2018/02/21 11:45:57 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200a, 0x1ff, 0x9, 0x2, 0x14, 0x0, 0x4}, 0x2c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x11) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/21 11:45:57 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2000, 0x0) r1 = socket(0x1, 0x6, 0xffffffff) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000200)={r1, r2, 0x4, 0x8fd2, &(0x7f0000000100)="8bd0e34c11e556375d698a2aff7d450368b2042e5e434cdfd15478016c5474178e7085ba424ab909934ce05c7d1d3abb29882baa5dc631ffa0d3c46a4be75a81d3188fa8ee2f03a986179aa4c9cbe9a0ce66f84364e01c011d44a8bd01a742c6d4ba7cf0b0f20dafd1aeeb871ec51f08f2a0b525131508a6cd1a4e93566b38a21dff3837ee62edf080a7ab337ebc9562498ec14ae1e07b72630ff126e179182404e555c37c6c4ab6e24dba9fbdcee77b7b3fd54f9041f4b4cb3df3b75837f8cd767d91f171e9106bbea8425aab92d8f3d8c9c0b00f7d4b975814f5854dfd449f368431f33ce6b345016008e4e92c8e34", 0x8001, 0x4ab0, 0x8, 0x513b0000000000, 0xffff, 0x40, 0x9, "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"}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r3, &(0x7f0000003ff0)=@ipx={0x4, 0x0, 0x0, "3d177ba842df"}, 0x10) ioctl$TIOCGPTPEER(r0, 0x5441, 0xfb8) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) sendmsg$can_bcm(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x0, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e3133bfc10ad4f1e"}}, 0x48}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001240)=0x10) 2018/02/21 11:45:57 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xae, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000250ff8), &(0x7f000013fffc)=0x8) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000894ff8), &(0x7f0000894000)=0x8) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000100)={0x1, 'a'}) 2018/02/21 11:45:57 executing program 2: mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0xb3) 2018/02/21 11:45:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r1, 0x0) recvmsg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000001180)=""/176, 0xb0}], 0x1, &(0x7f00000013c0)=""/236, 0xec}, 0x40) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffff}) 2018/02/21 11:45:57 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000ffc), 0xfffffffffffffc50) 2018/02/21 11:45:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x580, 0x1a0, 0x0, 0x0, 0x0, 0x3e0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x6, &(0x7f0000003fa0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x128, 0x170, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@generic="1d9b72d14491bd19a9849b7c758f5bca"}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@multicast1=0xe0000001, @ipv6=@empty}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x10800) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x2000005) epoll_create(0x748) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000180)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) 2018/02/21 11:45:57 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) epoll_create(0xd9) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x80000, 0x8) 2018/02/21 11:45:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind(r0, &(0x7f0000000000)=@ax25={0x3, {"e43be38ee4f1a9"}}, 0x10) 2018/02/21 11:45:57 executing program 7: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000916000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000040)={0x310, [0x100000000, 0xd9ad, 0x0]}) 2018/02/21 11:45:57 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x20, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0xc3}, 0x8) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r4 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x80800) ioctl$sock_ifreq(r4, 0x8937, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r5, 0x0, 0x1, &(0x7f0000000040)=0x2, 0x4) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000c6dfd0)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000180)={0x8, 0x0, &(0x7f0000007000)=[], 0xb6, 0x0, &(0x7f0000000100)="616f06ec03f1035edbc8775654fc544c352171104dea45dfe01edbd8860394f6067cbd06058a62b3458cb903e2aa71046a2234d2bf4eafadd4c1968f26b79d9aa800ced486c2b3e46ab2c8b5094ddddb8b44cd42b70bc9d8ea3202e468ad31910625cf744f70139b"}) 2018/02/21 11:45:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x1fc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000080)={{0x800, 0x2}, 0x4}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000757000)) [ 43.762623] binder: 5366:5371 unknown command 8 [ 43.767995] binder: 5366:5371 ioctl c0306201 20000180 returned -22 [ 43.780227] binder: BINDER_SET_CONTEXT_MGR already set [ 43.785915] binder: 5366:5371 ioctl 40046207 0 returned -16 [ 43.804851] binder: 5366:5378 unknown command 8 2018/02/21 11:45:58 executing program 6: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000b80)=@filter={'filter\x00', 0xe, 0x4, 0x3e0, 0xffffffff, 0x198, 0x198, 0xd0, 0xffffffff, 0xffffffff, 0x2e0, 0x2e0, 0x2e0, 0xffffffff, 0x4, &(0x7f0000003fc0), {[{{@ip={@empty, @multicast2=0xe0000002, 0xffffff00, 0xff000000, @generic="77593fec61205058f68bf972fe0c5221", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0xff, 0x1, 0x21}, 0x0, 0x70, 0x141, 0x0, {}, []}, @common=@CLUSTERIP={0x0, 'CLUSTERIP\x00', 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, 0x9, 0x6, [0x15, 0x24, 0x39, 0x35, 0x2d, 0x2a, 0x8, 0x3c, 0x29, 0x16, 0x8, 0x2b, 0x1d, 0x37, 0x2e, 0x17], 0x2, 0x7, 0xe8}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x11}, @empty, 0xffffffff, 0xffffffff, @generic="1677a053acf94d5981ded40b278de81a", @common='vcan0\x00', {0xff}, {}, 0x67, 0x1, 0x20}, 0x0, 0x1c8, 0x1f8, 0x0, {}, [@common=@addrtype={0x0, 'addrtype\x00', 0x0, {0x100, 0x30, 0x1}}]}, @REJECT={0x0, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0x27, 0xb8, 0x0, {}, [@common=@set={0x0, 'set\x00', 0x0, {{0x8, [0x2, 0x7fff, 0x4, 0x6, 0x2, 0x3], 0x58, 0x800, 0x400}}}, @common=@inet=@set3={0x0, 'set\x00', 0x3, {{0x0, 0x7ff, 0x2ba}, {0x6, 0xffff}, {0x4, 0x6}, 0x6}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @common='vcan0\x00'}}}], {{[], 0x0, 0x59c, 0xfffffffffffffd82}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x110) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/21 11:45:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = socket(0x5, 0xa, 0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3fa}}}, &(0x7f00000001c0)=0x8c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r2, 0x1}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) sendto(r0, &(0x7f00001a6000)="f1", 0x1, 0x1, &(0x7f000020ffa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "75296811812f17fcb15b854768b106479b8744cc07f4ef85104f214b714432d6b762b606b112d7bdfaa9811dffe7e6bf498b64cded3bcd7ee27eb2bed57758"}, 0x60) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/02/21 11:45:58 executing program 4: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x2000) accept$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f000000e000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x200, 0x118, 0x200, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f000000dfc0), {[{{@uncond, 0x0, 0x360, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @common='erspan0\x00', @generic="30ede716cbe356ee1a3c8447f85c07ae"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='tunl0\x00'}, 0x0, 0x200, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000e000)=""/84, &(0x7f00005da000)=0x36) 2018/02/21 11:45:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7f, 0x2, 0xfff, 0x1, r1}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1}, &(0x7f0000000080)=0x6baad95143287ca5) 2018/02/21 11:45:58 executing program 5: listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/254, 0xfe) r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x7, 0x200) r1 = accept(r0, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f00000001c0)=0x32) syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x0) ioctl$sock_bt_hci(r0, 0x400448fe, &(0x7f0000000180)) r2 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r1, &(0x7f0000000600)={&(0x7f0000000200)=@ax25, 0x10, &(0x7f0000000540)=[{&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f0000000340)=""/227, 0xe3}, {&(0x7f0000000440)=""/218, 0xda}], 0x3, &(0x7f0000000580)=""/81, 0x51, 0xfffffffffffffe01}, 0x21) sendmsg$nl_route(r2, &(0x7f0000efafc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00002fdf60)=@ipv6_newroute={0x1c, 0x18, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0xff, 0x0, 0x0, 0x9}, []}, 0x1c}, 0x1}, 0x0) 2018/02/21 11:45:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_eee={0x44}}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f000041e000)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a20da4)={0x20, 0xd, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00000000c0)=""/4096) 2018/02/21 11:45:58 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf4ff6)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000e0afd0)={0x30, 0x2, 0x0, @fuse_notify_retrieve_out}, 0x272) 2018/02/21 11:45:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x22101, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000034bfd8)={@common='ip6_vti0\x00', @ifru_ivalue}) [ 43.810662] binder: 5366:5378 ioctl c0306201 20000180 returned -22 2018/02/21 11:45:58 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) accept$unix(r1, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000418e8c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002f80)=[{{&(0x7f00000001c0)=@pppoe={0x0, 0x0, {0x0, @random, @generic}}, 0x1e, &(0x7f0000000380)=[{&(0x7f0000000200)=""/192, 0xc0}, {&(0x7f00000002c0)=""/56, 0x38}, {&(0x7f0000000300)=""/114, 0x72}], 0x3, &(0x7f00000003c0)=""/230, 0xe6, 0xff}, 0x9}, {{&(0x7f00000004c0)=@rc, 0xa, &(0x7f0000000580)=[{&(0x7f0000000500)=""/122, 0x7a}], 0x1, &(0x7f00000005c0)=""/15, 0xf, 0x2}, 0x1}, {{&(0x7f0000000600)=@can={0x0, 0x0}, 0x10, &(0x7f0000000900)=[{&(0x7f0000000640)=""/48, 0x30}, {&(0x7f0000000680)=""/185, 0xb9}, {&(0x7f0000000740)=""/254, 0xfe}, {&(0x7f0000000840)=""/138, 0x8a}], 0x4, &(0x7f0000000940)=""/113, 0x71, 0xffff}, 0x4}, {{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000009c0)=""/182, 0xb6}, {&(0x7f0000000a80)=""/55, 0x37}], 0x2, &(0x7f0000000b00)=""/4096, 0x1000}, 0x6}, {{&(0x7f0000001b00)=@generic, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000001b80)=""/68, 0x44}, {&(0x7f0000001c00)=""/189, 0xbd}, {&(0x7f0000001cc0)=""/114, 0x72}, {&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f0000002d40)=""/5, 0x5}, {&(0x7f0000002d80)=""/13, 0xd}, {&(0x7f0000002dc0)=""/248, 0xf8}], 0x7, &(0x7f0000002f40)=""/15, 0xf, 0x80000001}, 0x1}], 0x5, 0x10000, &(0x7f00000030c0)={0x77359400}) pipe2(&(0x7f0000000000)={0x0}, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r2}, 0x14) r4 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f00000042c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000004280)={&(0x7f0000003100)=@report={0x1144, 0x20, 0x100, 0x6, 0x3, {0x3c, {@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x100000001, 0x0, 0x8, 0x2, 0xa0, 0x0, 0x9f, r2, r4}}, [@algo_crypt={0x1048, 0x2, {{'ecb(arc4)-generic\x00'}, 0x8000, "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"}}, @sec_ctx={0x30, 0x8, {0x2c, 0x8, 0x1, 0x8, 0x24, "869ac594109fe9ea1f2f9d77778c64d234fc47be68dd1aeb494197ed657f2ea82cf02ad5"}}, @replay_val={0x10, 0xa, {0x0, 0x0, 0x2382}}, @algo_auth_trunc={0x5c, 0x14, {{'wp256\x00'}, 0x80, 0x1e0, "04073e3f822e8675410aa90d4dcecfca"}}, @coaddr={0x14, 0xe, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}}]}, 0x1144}, 0x1, 0x0, 0x0, 0x20040800}, 0x8000) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xff, "3a62173e2c92952dac8c0e3b441595eba4ac551c2f8918afb1c3b3ae37e81ceb8448066b9ef3e05f24d458e5c1cfca7d4e488ff61aed58ccfc4d0a05ed80a1eaeb35c52f9885e966efff40972ebf810b820b7411131450a85a0d3e3dbf57543ab6dc49332169e15bda9b2c64ec9afd8b0974fb44fb8c82589f481a97f3474e73f738da2e3b53309eca217e994333f7149eacd7916ac9dd9a550f396fe2d3057228384047574c0de78f92dfbfd96fcfe9035d7a513af82ce25156165eb0af910e25d9cee5d50d8a84a845d27ec49a4a27469d1b539746821ef51e3e36119f963653e8c820b28bc55f6738986daee7b5149b1eda4170eadabf77d0170e91fe20"}, &(0x7f0000004300)=0x107) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000004340)={r6, 0x20}, 0x8) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r5, 0x4) [ 43.853020] IPv6: Can't replace route, no match found 2018/02/21 11:45:58 executing program 4: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0), 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000001c0)={0x0, @rand_addr, @multicast1}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000240)={@empty, r3}, 0x14) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000418e8c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/21 11:45:58 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010cfe4)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f48}, 0x1c) syz_emit_ethernet(0x13, &(0x7f00000000c0)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [], {@ipv4={0x800, {{0x0, 0x4, 0x0, 0x9, 0x0, 0x0, 0x8, 0x3, 0x67, 0x0, @empty, @multicast2=0xe0000002, {[@cipso={0x86, 0x0, 0x2, [{0x0, 0x0, "4b8478f2c1"}, {0x7, 0x0, "e3eae2d02ccccdd9c95707641b43"}, {0x7, 0x0, "3aea64"}, {0x5, 0x0, "7ea65c036bbee810e21649"}, {0x2, 0x0, "8a5246acaaabd5979ca6"}, {0x6, 0x0, "c992f0d8ba89f64a2d92dea8a041850b"}]}, @ra={0x94, 0x0, 0x2}, @lsrr={0x83, 0x0, 0x390, [@dev={0xac, 0x14, 0x0, 0x11}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x13}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @udp={0x1, 0x3, 0x0, 0x0, "7f855f9db2554408b4ab76c5211d339ab20124a92e9169d23f044b031f0023a428a8bae524438f7de667c0246d3c5f97516a9d78b6b4f59b74b88513d69b4070ef7602f8c96f4e97162b48e8560c490dc82d76b9f4ca45b37dd376ee6dd32587b638394996b9fc2edb2c1ee52b2cedee0ffcce441247d1deb43350aa52da8c68020761b6a2543a6fea4fd34c383a27c5acffbc5f7172d73822bfc635"}}}}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0xec1b, r1}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x3, 0x1, 0x1, 0x1, 0x2}, 0xc) 2018/02/21 11:45:58 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x581000, 0x0) sendmmsg(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)=@l2={0x1f, 0x3ff, {0x0, 0x100, 0x8, 0x52cb, 0x8001, 0x1}, 0x7, 0x80}, 0xe, &(0x7f00000001c0)=[{&(0x7f0000000080)="e8351571c701e7a9b4b6f54e3dd73b8acf8ac8b91623e4fad84f002e5a3afbbb6572250ea44c93b59a07ae29810d40a1cf50b08ffe4075941eb62bb45b877e46d550f68c9a3fcb6661e5983b445285aa929db42e2b8a36875ff4e78872495c2b9c5fdc83b06bfd8ec2e57be9c75e002ff98806f496554bb8af", 0x79}, {&(0x7f0000000100)="0d73dff766a4ea9ce0d374b74b85d719f9ef4102b00ede2db2b5873856ef7013f64e109a6906cc8703f60b5af48828420941bccd6bafa579cdf1edee33edb850a7ac5e64b869202f1596e65a4041910fdc84a06ad41eccc3405031d7d83e8aac0288b655ae9b6e1813c90450ef84a27ef06f", 0x72}, {&(0x7f0000000180)="6d5a04318c3d", 0x6}], 0x3, 0x0, 0x0, 0x80}, 0xdf}, {{&(0x7f0000000200)=@llc={0x1a, 0x17, 0xffffffff, 0x4, 0x3, 0x7, @empty}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000240)="51f8bf7c4aea472aa330dc230ecedaaf021b10757ab077c17c0cc750327e17", 0x1f}, {&(0x7f0000000280)="bf523fe27c0aa00b8dff27f799a5f23f277da041a57d5c9a3033c7b9953b9bf096450426a794a274d2baf3784170f1bf1fa11abb8555f4faaed367a6b3d631659ca56f5d495c0c1b8634a1beeb92f3da637c16e88cf4db24d828ee842a99bd86333482cb537b3df761e640a7cbdee246b7903ec39394a0e7dd479e565daa593826cd312ed9aa575110c04c62c6c70022d979fdd869f827a996139cd3e27b104aa5e66d5ce3952772dd0590c88da5f410d2e90272df25d7610c8052d6ed925e86903849a2a31b0cb6ebd94c5c497697e1887048", 0xd3}, {&(0x7f0000000380)="45a7d3665909c4316444bff923deafed866811032cb37d1ecb46042e55333f7db88119db3a1eec22c4394ff4146b1730a4acb981a53772a8f5f5f55317f0da6da430c8b34f232a8fa8a24b76a066d65616455d82dae87eafe478722c20148fee61abc658cc9342786fca2bbbdb078de094f9418d646d6e54dc583fa53d74c00ed95b4c911b5258e9a0ed", 0x8a}], 0x3, 0x0, 0x0, 0x20000040}, 0x7}, {{&(0x7f0000000480)=@in={0x2, 0x1, @empty}, 0x10, &(0x7f00000005c0)=[{&(0x7f00000004c0)="207f82a6c72de945348e54502ca3e32c9ea017450be56c0a84d14672b73955c6b935cd41ac9dc96fd1d5d43ae01a401ee87549cb9b60e29974eddc6b524d56f54c89964baeab34f401dc84f404ab3befcff9e21be3bc01097b19f7d31b54fbe8ef1b700cf9a51ec605acf122f54541da69afa0db8e2ea69b9bd30ee8e529cd41ab722dd699e9db6b3d292054fd59ddf1a2579181856acabec16a12342f56616e6f49bde1a41bf1c42295061d96ce890776102a516ae2ca41a48cb35586f8085642cc8d645bb6", 0xc6}], 0x1, &(0x7f0000000600)=[{0x28, 0x114, 0x400, "05dca27bdb611d2771e63b3055b704a2100609dd96ec859c"}], 0x28, 0x8001}}], 0x3, 0x400c800) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x20) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x1000) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x40) r2 = socket$llc(0x1a, 0x2, 0x0) poll(&(0x7f0000000040)=[{r1, 0x4}, {r2}], 0x2, 0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000080)={0x8, 0x8000, 0x44}) syz_open_dev$sg(&(0x7f0000000700)='/dev/sg#\x00', 0x46a3, 0x200000) timerfd_settime(0xffffffffffffffff, 0xfffffffffffffffc, &(0x7f0000000000)={{0x0, 0x1c9c380}}, &(0x7f00000000c0)) 2018/02/21 11:45:58 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) io_setup(0xb, &(0x7f0000000140)=0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000080)={0x1, {{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x118) getresuid(&(0x7f0000000040), &(0x7f00000001c0), &(0x7f0000000200)) io_submit(r1, 0x212, &(0x7f0000000440)=[]) 2018/02/21 11:45:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = socket(0x1d, 0xa, 0xfffffffffffffe00) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000040)={0x0, 0x1, 0xdb22, 0x200}, 0x10) 2018/02/21 11:45:58 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000000000), 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x40802, 0x180) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000080), 0x4) 2018/02/21 11:45:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c41ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) add_key(&(0x7f000081b000)='.dead\x00', &(0x7f00001be000)={0x73, 0x79, 0x7a}, &(0x7f0000685000), 0x0, 0xfffffffffffffff9) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f000058cfe8)={0x0, 0x4000000000001, 0x1, &(0x7f0000197000)}) 2018/02/21 11:45:58 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x1) signalfd(r0, &(0x7f0000000080)={0x2}, 0x8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000003, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/21 11:45:58 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x7f, r4}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00000000c0)) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r3, 0x2}) getsockopt(r0, 0x800000000000010d, 0x0, &(0x7f0000000000)=""/4, &(0x7f0000000200)=0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000002c0)=@add_del={0x2, &(0x7f0000000240)=@generic="99cd50e4b24b9aa89a8d18f94d7642e8", 0x80000000}) 2018/02/21 11:45:58 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/218, &(0x7f0000000140)=0xda) r1 = socket(0x200000000010, 0x6, 0x100) sendmsg$nl_route(r1, &(0x7f0000f7ffc8)={&(0x7f0000c3c000)={0x10}, 0xc, &(0x7f0000ea8ff0)={&(0x7f0000a90fac)=@getstats={0x14, 0x5e, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/21 11:45:58 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x81, 0x210000) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x9, 0x3, 0x8, 0x3, 0x3}) getrandom(&(0x7f00004df000)=""/15, 0xff98, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x3, 0x4) [ 43.943846] syz-executor3 (5395) used greatest stack depth: 13312 bytes left 2018/02/21 11:45:58 executing program 0: socketpair(0x3, 0xa, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCSCTTY(r0, 0x540e, 0x2) syz_emit_ethernet(0x66, &(0x7f0000020000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/21 11:45:58 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x82, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000040)={@local}, &(0x7f0000000080)=0x14) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[], 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/116, 0x74}], 0x1, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x3, 0x48000) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000100)=""/4096) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) 2018/02/21 11:45:58 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000cdbff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000210fb4)) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x60) bind$ax25(r1, &(0x7f00000000c0)={0x3, {"3cd15bcd5b8b69"}, 0xffffffffffffe2d7}, 0x10) 2018/02/21 11:45:58 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000000100)=[], 0x1, 0x0, 0xffffffffffffffd5}, 0x4000000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x311800, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x7ff, 0x7f, 0x4, 0x2b81, 0x8000, 0xbd, 0x0, 0x551, 0x66d, 0x6, 0xdc, 0xe1c5}) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x0) 2018/02/21 11:45:58 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xe4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x2a6, 0x10, 0x769, 0x1}, &(0x7f0000000140)=0x18) 2018/02/21 11:45:58 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x41, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)={0x0, 0x0}) prctl$setendian(0x14, 0x2) fstat(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000140)=[0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000000000)="e91f7189591e9233614b", &(0x7f0000000040)="e91f7189591e9233614b", 0xa000, r4, r5, 0x9, 0x400, 0x20800) getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x480400, 0x0) recvfrom$llc(r6, &(0x7f0000000040)=""/4096, 0x1000, 0x2002, &(0x7f0000001040)={0x1a, 0xf7, 0x3ff, 0x1, 0x5, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f0000001080)={0xd4, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/21 11:45:58 executing program 2: r0 = socket$inet6(0xa, 0x2200000805, 0x48) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x2b8, &(0x7f0000bff000)=[], 0x0, &(0x7f00000000c0)=[{0x10}], 0x10}}], 0x800000000000082, 0x0) 2018/02/21 11:45:58 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003f24)="050000003778d9f1ef1c32fc0b98143e037dc1a702000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) 2018/02/21 11:45:58 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000ea7000)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000f90000)={0x34d8}) ioctl$TCSBRKP(r0, 0x5425, 0x7fff) 2018/02/21 11:45:58 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = userfaultfd(0x7fffd) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa, 0xfffffffffffffffc}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000}) 2018/02/21 11:45:58 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) r1 = epoll_create1(0x8000000000000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000008, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}], 0x30) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) 2018/02/21 11:45:58 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x82, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000040)={@local}, &(0x7f0000000080)=0x14) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[], 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/116, 0x74}], 0x1, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x3, 0x48000) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000100)=""/4096) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) 2018/02/21 11:45:58 executing program 2: r0 = syz_open_dev$binder(&(0x7f00001c2ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000040)={0x1, r2}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x4c, 0x0, &(0x7f0000451fb4)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000c5f000)=[@flat={0x77622a85}], &(0x7f0000787fe0)=[0x0]}}}], 0x0, 0x0, &(0x7f00001cd000)}) 2018/02/21 11:45:58 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000802000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x4, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common="006f73656d230000720000000400"}) r1 = dup2(r0, r0) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x8, 0x11d0000000, 0x4, 0x7fff, 0x3, "bb784c5266b63c970c17ac7f32811cb77fc6a7b5f2b2051ad91ed6bb1d0420525f12d2dd26e5c44a2e3922792120d8a5f09757c375b5335f61f6b1412fda95", 0x6}, 0x60) 2018/02/21 11:45:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x7, 0x80000001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r3, 0x7, 0x6, [0xd3, 0x401, 0x7fffffff, 0x7fff, 0x2, 0x10000]}, &(0x7f0000000140)=0x14) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000fb4000)) sendmsg$alg(r4, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c1ff0)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f0000753fd0)=[]}, 0x0) 2018/02/21 11:45:58 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000009f45)=""/187, 0x329) r1 = socket$inet(0x2, 0x6, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @empty}}, [0xfb2, 0x6a3, 0xffffffff, 0x3ff, 0x2, 0x4, 0xffffffffffff8000, 0x9, 0x1, 0x80, 0x6, 0x8001, 0xffff, 0x800, 0x4]}, &(0x7f0000000140)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0xf453, 0x5, 0xe84}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000014ffc)=0x200, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x7, 0x7fff, 0x5}, 0x10) r3 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000240)=0x6, 0x4) r4 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r4, &(0x7f0000001ffe), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/21 11:45:58 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001f8ff8)={0x5, 0x10000}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x121100, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x27}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x59501e0b}, &(0x7f0000000100)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000086f000)=0x1, 0x4) close(r0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) name_to_handle_at(r4, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xd1, 0x5, "050a903cb2e2d22e7aaf092e383f7e08a8c6c4f6ae67ea43285750ae5230377f8eea67947f1c437b3ca44e237a79d0218823f55488544a771377c79214462b26acadc081512f8456322de737989d572bb9fd05cfcaa9beb13030711f2210035e6e53598d9f8620e52c0607efdd20de265fc9fbbf841412a612fed4816dc0167a39d19ddc5f817e0bd4da9ec04c1718b5f495cb8eb3568349edaae0004c690808eb476ac70ea84c5d96e06301d81080712fde58af254872b503bfd18cbcb83a3b8d238e2c8bd49a0426"}, &(0x7f0000000180), 0x400) 2018/02/21 11:45:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400200, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0xbc94, 0x5, 0x8001, 0x6, 0xfffffffffffffffa, 0x5, 0x2, 0x8, 0x3f, 0x85, 0x6b25412b, 0x4543}) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000040)="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", 0x1000) sendmsg$nl_route(r0, &(0x7f0000efafc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00002fdf60)=@ipv6_newroute={0x1c, 0x18, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0xff, 0x0, 0x0, 0x9}, []}, 0x1c}, 0x1}, 0x0) signalfd(r0, &(0x7f0000001040)={0x8}, 0x8) accept4(r0, &(0x7f0000001080)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f00000010c0)=0xfffffd23, 0x80800) getresuid(&(0x7f0000001140)=0x0, &(0x7f0000001180), &(0x7f00000011c0)=0x0) ioprio_set$uid(0x3, r3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001280)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001240)={&(0x7f0000001200)=@ipmr_delroute={0x2c, 0x19, 0x22, 0x6, 0x2, {0x80, 0x34, 0x14, 0x3, 0xfe, 0x2, 0xff, 0x6, 0x2400}, [@RTA_MARK={0x8, 0x10, 0x5af}, @RTA_UID={0x8, 0x19, r2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/02/21 11:45:58 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f000034f000)='/dev/audio\x00', 0x0, 0x0) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) mmap$binder(&(0x7f0000a55000/0x3000)=nil, 0x3000, 0x2000006, 0x40010812, r0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x10edc7a2) 2018/02/21 11:45:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000040)=""/169, 0xa9}, {&(0x7f0000000100)=""/66, 0x42}, {&(0x7f0000000180)=""/252, 0xfc}], 0x3, &(0x7f00000002c0)=""/4096, 0x1000}, 0x2000) mkdir(&(0x7f000068b000)='./file0\x00', 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001300)='/dev/dmmidi#\x00', 0xdbe9, 0x0) fcntl$getflags(r1, 0x40b) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000001340)={0xfffffffffffffffc, 0x1, {0x3, 0x0, 0x3, 0x3, 0x54c}}) r2 = open(&(0x7f0000f14ff8)='./file0\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x7, 0x2) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x7530}}) r3 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000040)={0x1}) syslog(0xb, &(0x7f00000013c0)=""/4096, 0x1000) ioctl$int_out(r2, 0xc0189436, &(0x7f000000a000)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000000180)=r4) r5 = open(&(0x7f00000023c0)='./file0/file0\x00', 0x400000, 0x35) fsetxattr(r5, &(0x7f0000002400)=@known='system.advise\x00', &(0x7f0000002440)='ppp1mime_typemd5sum\x00', 0x14, 0x1) [ 44.229153] binder: BINDER_SET_CONTEXT_MGR already set [ 44.253074] binder: 5484:5499 ioctl 40046207 0 returned -16 [ 44.267185] binder_alloc: 5484: binder_alloc_buf, no vma 2018/02/21 11:45:58 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x95}, 0x8) fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) 2018/02/21 11:45:58 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000057effc)=0x0) get_robust_list(r0, &(0x7f00000000c0)=&(0x7f0000013ff4), &(0x7f0000479ffc)=0x18) pipe(&(0x7f0000000080)={0x0}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x34) 2018/02/21 11:45:58 executing program 5: request_key(&(0x7f000084effa)='logon\x00', &(0x7f00006c5ffb)={0x73, 0x79, 0x7a}, &(0x7f00006b8000)='\x00', 0xffffffffffffffff) [ 44.272916] binder: 5484:5509 transaction failed 29189/-3, size 24-8 line 2957 [ 44.284871] IPv6: Can't replace route, no match found [ 44.300802] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/21 11:45:58 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) r2 = getgid() keyctl$chown(0x4, r0, r1, r2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000035b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) timerfd_settime(r3, 0x0, &(0x7f0000c6b000)={{0x0, 0x989680}}, &(0x7f00003eb000)) r4 = memfd_create(&(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x2) setsockopt$inet6_buf(r3, 0x29, 0x15, &(0x7f0000000080)="f38e06bda1acd3c999c467a00311825573cd7e674e5e982ce8a605000992bb5bfdb8ec8f7308d1734fa9a0b8005e", 0x2e) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x1000, 0x4) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f00000000c0)={[{0xfffffffffffffeff, 0x0, 0x1, 0xffffffffffff7fff, 0x0, 0x5, 0x1, 0x8, 0x1, 0x80, 0x1, 0x200, 0x9}, {0x2000000000000000, 0x63c, 0x1ffa, 0xb8, 0xff, 0x4, 0x8001, 0x314c00000, 0x8, 0x23a6, 0x10000, 0x6d4, 0x9}, {0x60fa, 0x9, 0x800, 0x4, 0x3ff, 0x5, 0x1, 0x8, 0x5, 0x5, 0x7, 0x1645ff90, 0x1}], 0xa5b7}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000140)=0xce2e, 0x4) 2018/02/21 11:45:58 executing program 0: r0 = memfd_create(&(0x7f0000003ff7)="6367336f757069dcf8", 0x3) fallocate(r0, 0x8, 0x0, 0xfff8) 2018/02/21 11:45:58 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x88, "b3168777c83db682d6d4d723566f7b775428fbc364f0d040ab8a106017d4b0446673eedfbafdf4c21c3eefb4b27b651bcd700d5e4ea705299ad4b6065c805fed7ec54920a02f16294ebf17f9aacb499d464fadb56bdbf54875a845e75477ac03021e1f8dd4d32632bd4715946d837a570090a43a054ae5b3f9d4ece0e1b571dcea39cf6b2efe8a82"}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x8693}, 0x8) r2 = dup2(r0, r0) bind$inet6(r0, &(0x7f00002f3fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f6bfc0)=[], 0x0, &(0x7f0000f57000)=[]}, 0x0) ioctl$sock_bt(r2, 0x8907, &(0x7f0000000000)) recvmsg$netrom(r2, &(0x7f00006a4fe4)={&(0x7f00000e2000)=@ax25={0x3, {"948861fbfc8c42"}}, 0x10, &(0x7f0000e4afe8)=[], 0x0, &(0x7f0000a7e000)=[]}, 0x0) connect(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x20) [ 44.342698] IPv6: Can't replace route, no match found [ 44.351750] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.358655] binder: release 5484:5491 transaction 7 out, still active [ 44.365372] binder: undelivered TRANSACTION_COMPLETE [ 44.370563] binder: send failed reply for transaction 7, target dead 2018/02/21 11:45:58 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f0000849fd0), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@multicast2=0xe0000002}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x9, 0x20}, &(0x7f0000000100)=0xc) syz_emit_ethernet(0x56, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "4d9cea", 0x20, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x20, 0x0, "2a203970493df0bf1ac2aa1a1ce895200d78dd5304e9d601"}}}}}}, &(0x7f0000000500)={0x0, 0x1, [0x0]}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0xf0) 2018/02/21 11:45:58 executing program 3: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f00000a8ffb)={0x73, 0x79, 0x7a}, 0x0, 0xfffffffffffffe8e, 0x0) 2018/02/21 11:45:58 executing program 4: add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0xfffffffffffffeaf, 0xfffffffffffffffd) 2018/02/21 11:45:58 executing program 2: timer_create(0x800000000007, &(0x7f0000b3d000)={0x0, 0x3c, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) clock_gettime(0x0, &(0x7f000041aff0)) timer_settime(0x0, 0x0, &(0x7f0000147000), &(0x7f0000040000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000040)=0x10000, 0x4) 2018/02/21 11:45:58 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x200) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x38, 0x4) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = msgget(0x3, 0x2) msgrcv(r3, &(0x7f00000000c0)={0x0, ""/100}, 0x6c, 0x3, 0x2000) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f00005f8ffc), 0x2) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) 2018/02/21 11:45:58 executing program 0: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000574000), 0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xffffffffffffff98) 2018/02/21 11:45:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) semget(0x3, 0x3, 0x200) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x5, 0x4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)={@generic, @ifru_flags}) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000006ff0)={0x0, 0x2c, &(0x7f0000006fd7)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0x0, @rand_addr}]}, &(0x7f00005f4ffd)=0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0)={0x3ff, 0x9, 0x991, 0x2, 0x32c0, 0x0, 0x1000}, 0xc) 2018/02/21 11:45:58 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00007c3ff6)='/dev/cuse\x00', 0x8030000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f000007c000)={0x58, 0x0, 0x1, @random="0700000000000ece0000e6065d86a61bf2b3b36e2713546deaa31b55dededda4847ff7bf2b3a8d3b874662bb74e794b25447ed46cd5ed3488bafb995091b3dd332fdbf7b83919022"}, 0x58) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0xbc1, 0x4) 2018/02/21 11:45:58 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x3, 0x2}, 0x8) listen(r0, 0x0) 2018/02/21 11:45:58 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000eff0)={0x2, 0x1, @empty}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) write$tun(r1, &(0x7f0000000040)=@pi={0x0, 0x892f, @ipv4={{0x10, 0x4, 0x4607, 0x5, 0x11d, 0x1, 0x6b0, 0x7, 0x7f, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, {[@end, @timestamp={0x44, 0x14, 0x6, 0x0, 0x9, [{[@loopback=0x7f000001], 0x1}, {[], 0x7f}, {[], 0xfffffffffffffffb}]}, @rr={0x7, 0xb, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @end, @timestamp={0x44, 0x4, 0x8001, 0x1, 0xffffffffffffff7f, []}, @ra={0x94, 0x6, 0x7}]}}, @igmp={0x1f, 0x41, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "9ca91fed6eca7ba0e6b60ad2ded17dfb112ea5197697c8b48ab69e2a46f2ee1d41c939d0f717506ad06fd90fba46e304084a9ebec214e920ce3db5524c331f9bd679cc518c4926e7007de99e21cd2e1abb954ef956f8fb572fe86694491699b43672331b9acf78b0a9deadc2f14b8473b86503f4791e738b04ad122e233ed3583693faeb8d78adbb680b4bf5d1b5e08eee6fabf4597ac3a8c730f2873437dd82776216ef97f86dfd714e59b4861c3e2937ce299e0966a7d61a0603d0b8582d6a8b2bb611794f00f539882b4373ea1124f6573b6e7c"}}}, 0x121) listen(r0, 0x7) r2 = socket$inet(0x2, 0x80001, 0x0) connect$inet(r2, &(0x7f000024dff0)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect(r0, &(0x7f0000000000)=@ethernet={0x0, @random="0dced276b79e"}, 0x10) 2018/02/21 11:45:58 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000012ff7)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x80000000, 0x2, {0xffffffffffffffff, 0x2, 0x101, 0x1, 0xff}}) r1 = epoll_create(0x1) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/121) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d1fff4)) readv(r0, &(0x7f0000d20ff0)=[{&(0x7f0000a48fff)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00004ab000)={0x0, 0x989680}, &(0x7f0000d54ff8), 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000000c0)={{0x1, 0x9}, 'port0\x00', 0x43, 0x80000, 0x0, 0x6, 0x9, 0x8001, 0x80000001, 0x0, 0x4, 0x7}) 2018/02/21 11:45:58 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x10000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r2, @in6={{0xa, 0x3, 0x0, @empty, 0x1}}, [0x81, 0x8, 0xffffffffffff2e7d, 0x9e, 0x800000000000000, 0x81, 0x0, 0x6, 0x1000, 0x2, 0x8000, 0x7, 0x1, 0x3, 0x34]}, &(0x7f0000000200)=0x108) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x5, 0x480, 0x2e0, 0x0, 0xffffffff, 0x3b0, 0xf0, 0x3b0, 0x3b0, 0xffffffff, 0x3b0, 0x3b0, 0x5, &(0x7f0000fabfb0), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x19, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@loopback={0x0, 0x1}, @gre_key, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='irlan0\x00'}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@rand_addr, @ipv6=@dev={0xfe, 0x80}, @gre_key, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ipddp0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000500)=0x69) r3 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000580)=@security={'security\x00', 0xe, 0x4, 0x428, 0xffffffff, 0x0, 0x130, 0x0, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, &(0x7f0000000540), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, [0xff000000, 0xff000000, 0xffffffff, 0xff000000], [0x0, 0xff, 0xffffffff, 0xffffffff], @generic="6f42dededd3d4fc2fbd308955eea1b54", @generic="52465a01cfb995d88a87cdf1e9ae4d72", {0xff}, {0xff}, 0x2f, 0xfb8, 0x2, 0x8}, 0x0, 0x108, 0x130, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x0, 0x4, 0x100000001, 0x20, 0x1}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x3f, 0x42487e0f, 0x9, 0x8, 0x80000000, 0x89, 0x209}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x6, 0x17, 0x101}, {0x100000000, 0xa8, 0x30000}}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xf}, [0xffffffff, 0xffffffff, 0xff000000, 0xffffffff], [0x0, 0xffffff00, 0xffffffff, 0xffffffff], @generic="a95da9347e8783b2f5c7b8459ee8f0b0", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x7f, 0x0, 0x0, 0x4}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x0, 0x5, 0x0, [0x1, 0x3b1, 0x0, 0xf9, 0x3, 0x3, 0x1, 0x1e6a, 0x92, 0x0, 0x1, 0x1b, 0x7f, 0x6, 0x1, 0x8], 0x8}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xe, 0x4, 0x4}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x5, 0x2, 0x3f}, {0xfffffffffffffffe, 0x8001, 0x8}}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @dev={0xfe, 0x80, [], 0x0, 0x11}, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xff000000, 0xff, 0xffffff00], @generic="82443fcc0a8b46b00dea42a216f5d00d", @common='lo\x00', {0xff}, {0xff}, 0x3c, 0x800, 0x1, 0x10}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x100, 0x20000000, 0xfff, 0x5, 0x1000, 0x2, 0x7, 0x7]}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) socket(0x8, 0x4, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000500)={0x0, @in={{0x2, 0x3, @rand_addr=0xafd}}, [0xffffffffffffd5aa, 0x4, 0x3, 0x3, 0x3ff, 0x5c6cf78c, 0x1, 0x1, 0xc000000000000000, 0x7ff, 0x489f, 0x7, 0x5, 0x3f, 0xfffffffffffffff8]}, &(0x7f0000000640)=0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000680)={r4, 0x1, 0x7}, 0x8) connect$inet6(r3, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r3, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0)=[{&(0x7f0000011000)="98d4", 0x2}], 0x1, &(0x7f0000000500)=[{0x88, 0x0, 0x8, "f417711f4388d4f0adb913e426cd96f3b888beb4932ddbd5d10ad72375b87f7d71292841e00b2f1e4824f8bd3120f39748fb9de734242c858001570026e1ceee207507f2f9eafadc10fbada81e3e24aca6e49da011db75aa049e0f8732a788f1f834d99addbc15fe5938ee3cd28e22ca9adf79f2fd25"}, {0x1010, 0x3a, 0x100, "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{0xf8, 0x0, 0x1, "b4249ac7a0848c9c2fc49e698efbb0634fa746b68441d13892c0f77b9f0a5120ea7703f69e0e9a7d4be85ad29d5cf2efed08557678154c21b6a280da91f6b21c29ab688f8bc34b72430bc0a333adfb28d0e489ee9771b329fa36eb02d822b2ec29e0dbe007c1581a18c20efa5b3c95be6e012371242e7bea33a0310598b67fe8d4427ef9c92a9d49b3714df30f828b30fc221e8c28475bbafc55b4c3462e1dff74672c895329fea6d3668bcb3641d247b463b3b547c29a9dbf1e1b7f77e6a99b815df9f9c989e3a6ada92034d5b30e56cde6d353d79948a0308e988d1d5843846c16fc2374960ff9"}, {0x58, 0x10f, 0xfffffffffffffff8, "106697c77071f1d5dd5ae8bbc3bf9feb694da57e2137ad4e43528b04bd4f8d78d995b2e7dd0f65466b075111f5040ec997604b137307f0b666ed82b5ec4de64b1939"}, {0x1010, 0x29, 0x1e1ce000000000, 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"}, {0x38, 0x105, 0x928a, "096190ec589947db85dc9fd5c7176fe7f2323481af69290c73668307328826c86a4f"}], 0x2230}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000500)={{0xa, 0x3, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, {0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x24d}, 0x100000000, [0x400, 0xfffffffffffffb66, 0x47a, 0xacb, 0x20, 0xa6, 0x35, 0x3]}, 0x5c) 2018/02/21 11:45:58 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000accff7)='/dev/kvm\x00', 0x0, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) flistxattr(r2, &(0x7f0000000000)=""/4096, 0x1000) 2018/02/21 11:45:58 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000bd2000)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10) semtimedop(0x0, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)) semop(0x0, &(0x7f0000035000)=[{0x4}, {0x0, 0x1}], 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') sendfile(r0, r1, &(0x7f00005d4ff8)=0x4, 0x2000000000000ff) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000040)={0x7, r2, 0x10003, 0x800}) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0xffff, 0x1, 0x8001, 0xa, 0x80, 0xa0, 0x87, r3, r4}, {0x7a7, 0xb6, 0x8, 0x4, 0x101, 0x9, 0x9, 0x6d00}, {0x6, 0x74bf, 0x5, 0x7}, 0x80000000, 0xc, 0x0, 0x0, 0x2, 0x3}, {{@in6=@empty, 0x3, 0x32}, 0x0, @in=@dev={0xac, 0x14, 0x0, 0x13}, 0x2, 0x2, 0x3, 0x4, 0x1, 0x80, 0x1}}, 0xe8) r5 = getpgrp(0xffffffffffffffff) process_vm_writev(r5, &(0x7f0000000080)=[], 0x0, &(0x7f0000001140)=[{&(0x7f00000000c0)=""/118, 0x76}, {&(0x7f0000000140)=""/4096, 0x1000}], 0x2, 0x0) [ 44.554043] CUSE: DEVNAME unspecified 2018/02/21 11:45:58 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x1, 0x1e0, [0x0, 0x20000040, 0x20000070, 0x200001f0], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, @common='syzkaller0\x00', @syzn={0x73, 0x79, 0x7a}, @generic="c3eb381540a3134536ed4ffb3dcc91a5", @generic="2d6445ef23e75d7c6e715fd8c8261ef6", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0xff], 0xb8, 0x108, 0x150, [@limit={'limit\x00', 0x20, {{0xfffffffffffffa4a, 0x4}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}]}, 0x258) 2018/02/21 11:45:58 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) accept4$packet(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001840)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001880)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xacc, r1}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)='G', 0x1}], 0x1}, 0x0) [ 44.586795] CUSE: DEVNAME unspecified 2018/02/21 11:45:58 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b43000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000243ff6)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x1, 0x21, 0x2e2, {r2, r3/1000+30000}, {0x0, 0x2710}, {0x4, 0x7f, 0x80000000, 0xfffffffffffffffd}, 0x1, @canfd={{0x0, 0xfffffffffffffff4, 0xb1fe, 0x8}, 0x40, 0x1, 0x0, 0x0, "ffb93998a0f365b5ac4152c6bfeb9fa938ce5255f8898e1545d5c510bbf754cda33d2818a429aa3b7100480f99f347361ea691354e76642a8539ef0bf4c817a7"}}, 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x8880) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x8101, 0x0) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4008ae52, &(0x7f0000000240)=0x20) 2018/02/21 11:45:58 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x200100, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000000)) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000000)) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x8, 0x4, 0x1, []}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xb74, 0x8008, 0x3, 0x61, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r3, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000140), 0x10) ioctl(r1, 0x8916, &(0x7f0000000180)="82080087b24af5009a395d9f97a60a4a9651a261ebb191f9c65c04b126b46d97692ff0d3c40ea97cdfd28963") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000001c0)={0x10000000}) getpeername(r2, &(0x7f00000002c0)=@nfc_llcp, &(0x7f00000001c0)=0x60) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r1, r0, 0x7, 0x1}, 0x10) 2018/02/21 11:45:58 executing program 6: mkdir(&(0x7f0000109282)='./file0\x00', 0x20) migrate_pages(0x0, 0x5, &(0x7f0000000180)=0xbb, &(0x7f00000001c0)=0x8001) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001caff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8000, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000200)={0x8, 0x0, [{0x80000007, 0x2, 0x0, 0xac, 0x2, 0x9, 0x80000001}, {0x80000008, 0x5, 0x0, 0x3, 0xffffffffffff2ae1, 0x1, 0x8}, {0xc0000009, 0x58d, 0x4, 0x3, 0x3, 0x7ff, 0xc}, {0x0, 0x6, 0x0, 0xd794, 0x10001, 0xa1}, {0x0, 0x2, 0x4, 0xb14, 0x8000, 0x800, 0xb5a9}, {0x0, 0x5, 0x4, 0x2, 0xffff, 0x5, 0x8}, {0x8000000f, 0x6, 0x5, 0x1, 0xab, 0x401, 0x5}, {0x7, 0x7, 0x1, 0x800, 0xfffffffffffffffd, 0x10, 0x3a875cf6}]}) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000000140), &(0x7f0000d8cffc)=0x4) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000040)={0x80000001, 0x100, 0x0, 0x7, 0x200}) r3 = creat(&(0x7f0000139000)='./file0\x00', 0x0) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) removexattr(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)=@known='system.posix_acl_default\x00') truncate(&(0x7f0000000040)='./file0/bus\x00', 0x8) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000380)=0x4) readlinkat(r3, &(0x7f00000003c0)='./file0/bus\x00', &(0x7f0000000400)=""/176, 0xb0) [ 44.619495] kernel msg: ebtables bug: please report to author: Couldn't copy entries from userspace 2018/02/21 11:45:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x42000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001500)=0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000001640), &(0x7f0000001680)) r5 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001740)={0x0}, &(0x7f0000001780)=0xc) fstat(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() sendmmsg$unix(r1, &(0x7f0000002200)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001180)=[{&(0x7f0000000080)="5d0b5f6c7c421af88d3cee1893827b82e9f44e5cd58248eb82afb40bf86706c7445eab0f18aed6a4fef117f0b36f3323876b2884b99001ed6719230cfb0fd03368909978d46fa2d93a6bec57d27b83082c1482e4d241b2d439165d4c9438e43f5b626a6483cf7ad54555b61a6ac6685c46", 0x71}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="7667fbadef630f904a815f2deec79f447738954a68aa3bdca20e1f72ced3797293449a6010f1cf58a6fd9311078370d0164cfc66ffc11d93bb41ff5f1952119c1fee426fae7c87989a77224f5be3c1984b7fa14f5844a4818fe7c1f80ae6a7889dc45c5757b90a88611c", 0x6a}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f00000011c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000014c0)=[{&(0x7f0000001200)="75b82a3164c9be8315a721e3d549198ef7cf2370775244ff3a9bb7388717eff9118e7cb1685d97bdea43cc1f9c0b2502162194f5ea4654fe09830401eeb19647bd548adf8e6d374907f37aa2f51c3ab3614b9d9c2cfb2303911cae51b3a7a0a87df3b433cfd7634b3dc025c0c1a52c39620f372cf4c7c690a018a9e6c44d278301f817b038c56845d01d06905f191e56c90851dadc7fa82398a8c2b146632ff2e52997f55cb0956c75ba9a22", 0xac}, {&(0x7f00000012c0)="80b576cca654706ed99b57cb8b35dca769f6f973acd58ff86efbf8a7c38a17dfac90e6000281f4beddc07cde0ed9d0e9eaeead73b18c96a36810248b68fe7195e6146e384569bb3825c9d0e29e7a23567ce6c24277a67007b62b2158", 0x5c}, {&(0x7f0000001340)="f9dc77b7e2fb4bae2d426c9f2e8fd7cd7bd702911b36d57fc29b4e4637917f2baa97f030b59b8bbf9d708702f79366f2bc74905cd471e4c4da5c1a0349fc1dca541d9bdc329bad33634cfe2369e9e6e631f4bf91912b556b", 0x58}, {&(0x7f00000013c0)="08fe5fcdcdc6a839930a442e71103206a6b4ba25342211d59cab17e524e24b05d530c7d213d1a6b7d53b79d982fe8fe5237c330ec66cec9d9d8ef8099be74c32904149e56dbac1f7e5c8b500973bdb536f2c7eb1a225fd68948528e23b986c08d97b38a058a4fe296ca902e0a8a50f94db29467c65fca91d178b6c4ef58a9c4c295427788cfe3ce079356f0ca0a05336e8e049b9d6d0a8ad7188228eaa133c35abb80e6b42ae6bf3ae22e455537f29e0d7cd781ebfea19167033f9e25a65003fdf8b8d71fe8549036f9c093d8531628434", 0xd1}], 0x4, &(0x7f0000001840)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x78, 0x8010}, {&(0x7f00000018c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001b00)=[{&(0x7f0000001900)="44d02e36d7b2ccabda0f28a003deb4ccd302823dfe928f04b9106cc62e2a6fadb1bc892650ffda95a5c7e26f36225df8372061619f63bb6a3367123e9eadeda37263ca2aa2f7945f0e2f5f33987a93e2861df225ac6da11990e06b78daab474c0cc515c773e194be29d20a446fc2fcea29d3626cd35f5f0702fc50e9a25d9ae3dbe42d2862e755", 0x87}, {&(0x7f00000019c0)="1a8215d1028499a01f56d5eaa796902ae37797dccf743ca9d7cac6a75633fb644e23de005b6a9c4acf6f34f11c0fbaca1cd4cb9458252ed6526d566388b85cdf4fcdca0ec90665ce0e1428adbf33f151ac632b65d0d6dc0f681f2ca0ab0be10bfa5469c0ffa3a358489232dd9eec36335f680cec08d41a42b0edcdc7e940247f7d4bf5ccbb245d790144bf93ac23b070b56b43a44cdbd197281f1e19302e3c371c5d6be998145694e3b048b8e22b2f010699eb6e95ef2bbfe059f46ce3912d7b666db9f359d221c6833866d5b9dcb9425a353463604ca7b32dd4c860264724181fc58e", 0xe3}, {&(0x7f0000001ac0)="ba0db9f962b3566bea2fa675059b", 0xe}], 0x3, &(0x7f0000001b40)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x40, 0x40}, {&(0x7f0000001b80)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001c40)=[{&(0x7f0000001bc0)="4f225b910aa2dd3e9e48c27eec883e353a7753c1224cd93853f4e15214a52986009b4d3228d4f69b87afe9696129b05a1e53bcabdd12fcfe7f00dfdf861662701c8478831d3549143a01c24b911486707a8c3af9deef96c7297e905f998d66460b", 0x61}], 0x1, &(0x7f0000001c80)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x84}, {&(0x7f0000001cc0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002180)=[{&(0x7f0000001d00)="b200074ddf60d3b925c34419930f0f1b25c841b00c575f0ce5ef1ac0950349154c10e92eae8dfb4e343d2e7fb523e112c42f33ff1896c7fcbfac6b2d09abf5819c778d9905a47007e9303149eae116f1f5ba1018a165b7c96bfa3813182d1faa366ad35aef2a003584e6f3b964bc6cc94320b3b230018ff789e53bbde3b2e08a054d6aaaf0f3935e541cee6c02c481a1d203efb842ead9c0c182bbd624ec29fa30c4f5302005191ea0b352ff086f589e4e1a67c2e6d3cefc90450a102f12fecafdf38249c8692badaa07f61946c0eee12ca862c73450f97df232567b07b6d5686a0feb6ae1223f69e812680a6d1a986d91ef", 0xf2}, {&(0x7f0000001e00)="9394f1b46ae93a8f5eeaba7199d63d1edea1a68e3c6177f5cce0b80860096490053b402287f0d20d20f9dd1e2f4d7500e4fda90c6f1154ea977213b13578b094398f98f6a29dfe2d23587b29a5f70cd1eb4fca2664cc98730223eda66e6a3f76da2924ee52defdec6e475a1835b44dbd3c52d56d34ae9f84eeeac448ca548304892c621c92efcf8bcebb51507a8cd895dd600396917453d1ad0e71c0e4fab94e3b1d6efacc0e10483e248b05d939d8a995fb2c34f5f5e61c22cca057cff8241c77441e39e42fa860ba162951010170d3ad167943012bcbc4b899b6e99545280ba9bfab09fd6a", 0xe6}, {&(0x7f0000001f00)="2984c9c72eed56ed91c5b1499f4dc3601de5f474b12d8d", 0x17}, {&(0x7f0000001f40)="1f587ae13bd48b564752eb6173413b8bbc1af250b71c626355854221823f9f488efcc4e2f80d5508c9df37083fe8eaa668ab5ca70073ef42690d1720f29807146b6e2499aa0a33d92d3a3c30c5d849229fd5a430d6924c9dc5821d75a8c5f2ad5db7600901734a55b816a0a676b81ed6aee349b297f891fb7d6380e076655a159c5eba5c4e6f348838ff1058b3823292847b975ac06f85afafce157fad8bf12ca45cc342fca25c7ca28f0e387194bef3ac25572afd57fa29551581bfea527a0e4dc4972e2d09fe494277d6c1a35314477779a21fd8e90c1c26df6c72b4b3a1d53d0d03283de8af769823bc3700ef18fe3d1e", 0xf2}, {&(0x7f0000002040)="ebd620dcaa259ccb1ea698d86b8573cc5b24e84c47df2538a75eaede0c3ef82d343bddfbafe6", 0x26}, {&(0x7f0000002080)="c936280e59b8", 0x6}, {&(0x7f00000020c0)="5ac74b7461208335a4cb0808733ca7ccd8125416f6aa0bdf6b061d3aa0e59d8ffd7b7ba518d178270c5c7a2954d5563602b5784d729bcc", 0x37}, {&(0x7f0000002100)="ab6bde14543f8e6a65f13758371bf4b3c6a49453ecf3c281f73f2b0dc177a90a06be5a17d16b3a84a4188ad99c92cd56764958bea9cecbb13906a79bea34880848bcc12b7a1e3459ee92dd2bd9740d8c7f7640f6cbc18f", 0x57}], 0x8, 0x0, 0x0, 0x1}], 0x5, 0x10) sendmsg$nl_generic(r0, &(0x7f00007fdfc8)={&(0x7f000082e000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000a6efec)={0x14, 0x1000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) 2018/02/21 11:45:58 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getgid() lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x9, 0x101800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x3, 0x0, 0x3, 0x7ff}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x3f}, &(0x7f0000000200)=0x8) setgroups(0x2, &(0x7f0000000100)=[r0, r1]) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x1, 0x2}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}}, [0x5f, 0xffff, 0xef7d, 0x7d, 0xfff, 0x7fff, 0x6, 0xfff, 0xfffffffffffffff9, 0x10001, 0x101, 0x3, 0xfffffffffffffff9, 0xf10, 0x7]}, &(0x7f0000000340)=0x108) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={r4, 0x4, 0x8, 0x4, 0x2, 0x20, 0xdd, 0x6, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x8000000000006, 0x96b, 0x0, 0x100000000, 0x7d}}, &(0x7f0000000140)=0xb8) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f0000000380)={0x1, [0x0]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000240)={r5, 0x2}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000003c0)={r5, 0x7fffffff}, &(0x7f0000000400)=0x8) getpeername(r2, &(0x7f0000000440)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000000480)=0x32) 2018/02/21 11:45:58 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000080)={r2, r3}) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2ff, 0x80203) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000100)={0x7d0c, 0x3}) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000000040)={0x7, 0x1f, 0x8, 0x8, 0x6, 0x4}) ioctl(r0, 0x4400000000001276, &(0x7f0000000340)) 2018/02/21 11:45:58 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0x0, 0x0, 0xffffffff}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) r1 = socket$inet(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000012000)={&(0x7f0000000000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000000eff0)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x20) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r2}, 0x10) 2018/02/21 11:45:58 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x200041) sendto$ax25(r0, &(0x7f0000000040)="0efb46a8b4ac3721f6059061f0f9616123b7ff2d580aa6ed6d81de0dfff1e5c3648176be37cbb5d1ae8b35967aa67074f0be671e68811db05c5d9ba252de10ed014e73f2998ebae86d1411ef61101a058f1c67f3bf9863c0c098c77ae641431b14b1d03d50db5e433c5625d596102ff75edbfb0d18953cdd17eafcd661b3500cc6103ed5511038dc42d9623fde73378d630fa3a560f4ce2bdab90fb7961cf95a212463cb4c314570a8761a17c4de582ecd7769536aab1458373a96e3d3126c2b96ec0c706d8e67b8f8cb35c6a76c19c94f04b9cbfdaa2826760df45504f9dcefaccaa7", 0xe3, 0x1, &(0x7f0000000140)={0x3, {"08064a135bd437"}, 0x80000001}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x1}, 0x9) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000004, 0x0, r0}, 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}], 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000000000), &(0x7f0000000180), 0x1}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x54, &(0x7f0000000200)=[@in6={0xa, 0x1, 0xcc7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8bc6}, @in6={0xa, 0x3, 0x10000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0xa44, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x6ab3}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000300)) 2018/02/21 11:45:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce6ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000040)=0x1000000) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockname$inet6(r3, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xffffffff854095dd, 0x2) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000af6000)={0x10008, 0x400, 0xd000, 0x1000, &(0x7f0000a98000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000b97000/0x18000)=nil, &(0x7f0000bb1000)=[@text16={0x10, &(0x7f0000788fce)="f0ff41220f090f01987f0066b8010000000f01c10f060fa2d9ed66b80500000066b9009800000f01c1f0fe4305f00fc15109", 0x32}], 0x1, 0x0, &(0x7f00006d0000)=[], 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/21 11:45:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x3, @rand_addr=0x6b}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x4, {0x2, 0x0, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/02/21 11:45:58 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) setpriority(0x1, r0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x101}, &(0x7f0000000140)=0x8) 2018/02/21 11:45:58 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) fremovexattr(r1, &(0x7f0000000080)=@random={'os2.', '/\x00'}) r2 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r2, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff7fe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x40000000000007, &(0x7f0000fecffc), 0x4) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x0) io_setup(0x81, &(0x7f00000000c0)) r3 = syz_open_procfs(r0, &(0x7f0000000040)="006400ecff0345") getdents64(r3, &(0x7f0000000df0)=""/528, 0x7f355eb8) 2018/02/21 11:45:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, [0x0, 0x7fff, 0x2, 0x3, 0x1000, 0x5, 0x9, 0x2, 0x4, 0x5292, 0x8, 0x6, 0x200, 0x0, 0x55a]}, &(0x7f0000000140)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x1, 0x5, @empty, 0xffffffffffff1b9c}}, 0x7, 0x2}, 0x98) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000f55000)="bb2779ec10449436502421ed97e1fc4fca83a80ba1271b0d", 0x18) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000339ffc)) 2018/02/21 11:45:58 executing program 6: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = socket$l2tp(0x18, 0x1, 0x1) getpeername(r1, &(0x7f0000e6efc6)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007b4ffc)=0x3a) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r1, 0x0, 0x1, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) rt_sigaction(0x24, &(0x7f0000000080)={0x6, {0x8}, 0x10000000000004, 0x2}, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) 2018/02/21 11:45:59 executing program 7: r0 = gettid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d57fef)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f000066c000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r0, r4, 0x7, r2, &(0x7f0000edb000)={r1, 0xffffffffffffffff}) sched_rr_get_interval(r0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r5, 0x1ff, 0x4, 0x7f, 0x400, 0x7}, 0x14) sched_setaffinity(r4, 0x8, &(0x7f0000000000)=0xd455) 2018/02/21 11:45:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014bff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000f8cec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}) 2018/02/21 11:45:59 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000040)=0x10000, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280), 0x8) 2018/02/21 11:45:59 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x1ff, 0x7, 0xffffffff00000001, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0}, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) 2018/02/21 11:45:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x80003, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x128b}, &(0x7f0000000000)=0xffffffffffffff2b) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2, 0x336a, 0x4c5}, 0xc) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002}, 0xc) 2018/02/21 11:45:59 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/133, 0x85, 0x40000140, &(0x7f00000000c0)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001fbffc)=0x5d, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000b8c000)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f70000)=[]}, 0x0) close(r0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="7dc14df5f443b7d482c1c43c850e4adf", 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200, 0x82) 2018/02/21 11:45:59 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000003ff8)=0x80) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x80000000, 0x5, 0x9, 0x6, [{0xf44, 0xff, 0xdaf1, 0x0, 0x0, 0x8}, {0x8, 0x5, 0x4, 0x0, 0x0, 0x1}, {0x10000, 0x4, 0x80000001, 0x0, 0x0, 0x4}, {0x3e, 0xfff, 0x0, 0x0, 0x0, 0x1}, {0x1f, 0x6, 0x6, 0x0, 0x0, 0x1800}, {0x771, 0x2, 0xa198, 0x0, 0x0, 0x3}]}) readv(r0, &(0x7f0000395000)=[{&(0x7f00004d2000)=""/4096, 0x1000}], 0x1) 2018/02/21 11:45:59 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000003ff8)) fgetxattr(r0, &(0x7f0000000040)=@random={'btrfs.', 'bdev%self\x00'}, &(0x7f0000000080)=""/79, 0x4f) 2018/02/21 11:45:59 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) write$tun(r1, &(0x7f0000748000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@rr={0x7, 0xb, 0x0, [@multicast2=0xe0000002, @multicast2=0xe0000002]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0xa) 2018/02/21 11:45:59 executing program 2: write$fuse(0xffffffffffffffff, &(0x7f00006f4000)={0x18, 0x1, 0x0, @fuse_bmap_out}, 0x18) 2018/02/21 11:45:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@dev={0xfe, 0x80}}, 0x20) lookup_dcookie(0x0, &(0x7f0000000000)=""/20, 0x14) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0xfffffffffffffec0) fcntl$addseals(r1, 0x409, 0x9) 2018/02/21 11:45:59 executing program 6: r0 = getpgrp(0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) readv(r1, &(0x7f0000001240)=[{&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f0000000040)=""/56, 0x38}, {&(0x7f0000000080)=""/48, 0x30}, {&(0x7f00000000c0)=""/242, 0xf2}, {&(0x7f00000001c0)=""/78, 0x4e}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x6) r2 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/02/21 11:45:59 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000966fe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f000096ffc8)={0x0, 0x0, &(0x7f00007c4000)=[{&(0x7f000005ef51)='*', 0x1}], 0x1, &(0x7f00006b6000)=[]}, 0x8000) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) sendmsg(0xffffffffffffffff, &(0x7f00001cdfc8)={0x0, 0x0, &(0x7f000097c000)=[{&(0x7f000030cf40)="b8", 0x1}], 0x1, &(0x7f0000038000)=[]}, 0x8000) syz_emit_ethernet(0x56, &(0x7f0000794000)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "9a44c09c34cfaaa1b03a4ba17c06554af2823ccae37177cb429c0c71ce931c0e932f419ba4d15fa78babfcab1f5d0a0027d2fa8754a48cbbb5586b057d3fcce6"}}}}, &(0x7f0000041ff4)={0x0, 0x0, [0x0]}) writev(0xffffffffffffffff, &(0x7f0000711fb0)=[{&(0x7f0000001100)="76ff07", 0xffffffffffffff5d}], 0x1) 2018/02/21 11:45:59 executing program 0: setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000000)=0x3, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f000034bfd8)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feafe0)="d87b092cef24cad30300010087ee8721e582993cff0700008fdcfeb43ef0c0b3"}) 2018/02/21 11:45:59 executing program 2: getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = getpgid(r0) r2 = getpgrp(r1) waitid(0x2, r2, &(0x7f0000000000), 0x80000000, &(0x7f0000000040)) syz_emit_ethernet(0x82, &(0x7f000031af7e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@multicast1=0xe0000001]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f000048fff4)={0x0, 0x1, [0x0]}) 2018/02/21 11:45:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ppoll(&(0x7f0000000000)=[{r0, 0x2041}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x9}, 0x8) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f0000000000)='\x00\x00', 0x2, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3, 0x101) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000000100)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000240)={r4, 0x6, &(0x7f0000000140)=[0x3, 0x10000, 0xfffffffffffffe00, 0x3ff, 0x20, 0xdf4], &(0x7f0000000180)=[0x8, 0xcee, 0xfffffffffffffffe, 0x4, 0xa4, 0x800], 0x40, 0x8, 0x1, &(0x7f00000001c0)=[0x9, 0x3, 0x80000001, 0x2, 0x2, 0xfff, 0x20, 0x4], &(0x7f0000000200)=[0x0, 0x66, 0x8, 0x5, 0x1, 0xfffffffffffffffd]}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 2018/02/21 11:45:59 executing program 0: syz_emit_ethernet(0x55, &(0x7f0000000000)={@random="e96fea271ed6", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x3, 0x80000000, 0x1}], {0x8100, 0x52c3, 0x4}}], {@mpls_uc={0x8847, {[{0x1, 0xffffffffffffff1f, 0x7, 0x5}, {0x80000000, 0xe270, 0x7361}, {0x8, 0x101, 0x80000000, 0x7}, {0xf8, 0x80000001, 0x7fff, 0x4}, {0xffff, 0xf09, 0x1, 0x1000}], @generic="2b9e1648b5033a30e71de3f5ae773961bc41efcd017413669783f607843b76365e9c169a1ad98b384df791"}}}}, &(0x7f0000000080)={0xffffffffffffffff, 0x0, []}) 2018/02/21 11:45:59 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6b, 0x200000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = socket(0x10, 0x1000000802, 0x0) fcntl$notify(r1, 0x402, 0x1f) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1542c001}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_getroute={0x14, 0x1a, 0xc, 0x6, 0x3, {0x2}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4040044) open_by_handle_at(r1, &(0x7f0000000100)={0xe0, 0x0, "d7cdfc82b7f4e7222eeb6fefc4541fc90d04342560a2a74ab9afa4bb6d74121a49273fe59baed096e5c814b84d31ef8a7edde77ae7e809febdd7a9b62b0ca3ade596b2488a80497b23664e7d24f954416abb20fd0d35aae66b4efadee92ea36efa551435d34d445fffe07a73d0fbcd678556919ad38d0709519daa51b717f80a82c8575d0d82fc7d3b4489dae249c695e68bfbd278308d525f7972a054a3de4b03169ed3dd55b0cea40c03debd21db733acd550457eafc874431f9f06de1e2c412b0ee6af23ad7a4aa89929bbef122c66729d788e930b71a"}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000b91000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000005fc8)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=@ipv6_getnetconf={0x1c, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1}, 0x0) 2018/02/21 11:45:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) set_thread_area(&(0x7f0000000000)={0x9, 0x100000, 0x0, 0x365, 0x4aad, 0x7ff, 0x1, 0xffffffff, 0x8, 0x9}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000017df4)=@ipv6_newroute={0x24, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/02/21 11:45:59 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) r1 = getpid() ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[]}) prctl$setptracer(0x59616d61, r1) r2 = gettid() ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000080)={r0, 0xfffffffffffffff8, 0xb419, r0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) prctl$setptracer(0x59616d61, r2) ioctl$TIOCNXCL(r0, 0x540d) 2018/02/21 11:45:59 executing program 2: creat(&(0x7f0000f5d000)='./file0\x00', 0x0) lstat(&(0x7f0000f37000)='./file0\x00', &(0x7f0000dd3fbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r0) 2018/02/21 11:45:59 executing program 3: r0 = socket$inet(0x2, 0x807, 0xa2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, 0x1c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=@nat={"6e617400000000800200", 0x1b, 0x5, 0x460, 0x100, 0x280, 0xffffffff, 0x280, 0x280, 0x3c8, 0x3c8, 0xffffffff, 0x3c8, 0x3c8, 0x5, &(0x7f0000000040), {[{{@uncond, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x9, {0x0, @loopback=0x7f000001, @rand_addr, @icmp_id, @icmp_id}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0xd8, 0x0, {}, [@common=@inet=@dccp={0x30, 'dccp\x00'}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @empty, @dev={0xac, 0x14}, @gre_key, @icmp_id}}}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='yam0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @gre_key, @gre_key}}}}, {{@uncond, 0x0, 0x110, 0x148, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00'}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, @port, @port}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) [ 44.998945] device syz5 entered promiscuous mode 2018/02/21 11:45:59 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00007c3000/0x1000)=nil, 0x1000, 0x1, &(0x7f0000000000), 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) socketpair$inet(0x2, 0x8000b, 0x9, &(0x7f0000000080)) r1 = getpid() perf_event_open(&(0x7f0000000080)={0x4, 0x78, 0x1200000000000000, 0x5, 0x1, 0x5, 0x0, 0xf78, 0x80020, 0x4, 0x6, 0x1ff, 0x8001, 0x7fffffff, 0x9, 0xffff, 0x101, 0x1, 0x2, 0xfffffffff54acbfa, 0xc6b, 0xa1b, 0x3, 0x8001, 0x8000, 0x5, 0x80000001, 0x6, 0x2b59, 0x5, 0x1, 0xf97, 0xffff, 0x38579fc9, 0x2, 0xd405, 0x2, 0xfffffffffffff800, 0x0, 0x3, 0x5, @perf_bp={&(0x7f0000000040), 0x8}, 0x400, 0x3a, 0x2, 0x0, 0x1, 0x0, 0x5}, r1, 0x7, r0, 0x4) 2018/02/21 11:45:59 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000007000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x241, 0x100, 0x6}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xd4a8, 0x7, 0xfff, 0x9e08, 0x4}, &(0x7f0000000180)=0xa0) 2018/02/21 11:45:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xc987, 0x40980) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000040)={0xa2d8, 0x2, {0x3, 0x1, 0xa0e, 0x1, 0x3ff}}) r4 = dup2(r1, r0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000000040)={r5, r6/1000+30000}, 0x10) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/21 11:45:59 executing program 1: r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x0, 0x0, &(0x7f0000664fc0)) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6bff0)) [ 45.081574] mmap: syz-executor6 (5707) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/21 11:45:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00002f7000)="07bc854f055c1ed522e5dd8a42ff282b44df07809b7bed5e15f2b23b2be5f75fef0ad5a98eb0581764439a05881dedc651b3e9ee2733074c7b23c5c1e19c3191c5aba5636732fe00bfef8d2f6f71f37788cb3523800b6828431af6bce9cfb1ed3da906733239293ea90234e3ab6b4c7dcaf181f0947a9120940b76865641984e1d00dfe40db876b432bfd8289a8456e2e24d144aa74bc68fe9a3bd620aef102481e335333b8f8196f8d0d85eee125a5e98974f9ddf1c293da43ecb2f381f52281de8234dc628349eb243c22d3627aa87abb6d1a94961223ac6ae894f8aafccf57155fff93a7f2a4667bd5e12bfb3275bf91dfc9b2277be676bb39332649a23bcce5e51ed9ef864677344d3a9bee690b7af7a52c0427c290348c34745cd3f65a60e308774da005b5607685fba228d84474c6c19983368a6e5cae4b9b841cdb83a155b5caffb4841f4c9c27f32cb2acb277086fb5c7bf6974bd16f1f28c61f6a1fab32760253bcff9a660d0c6a723306db5a8b13611b04a3fe40f7fceae041e579bcb4f9705b23460d36ecfd9fe01bdef218fb9524dc8c62e726da9274bf592e5bf3977162ba59e1d823bc66c1dfbbbb0e553c90897d02474eed6e9e588f28575b63715c3d0384fb967a4d77f14540a65bd41049e2f182bd87d145b5eb9b005370bf850b14a342b18bf5d6d5dea81a7bc986130f787997e4c63eb230e9f4a7518e5f81232570f9a23d163861feb1da7c1c92664bc32c2b379917492792cd10b4c6c35acd0944eabac963e6b7b2b4b411108b70acae4f0a5a9ef46d828eff01387b652d02269a8083f6f69657830fbaf26d8072f3a35f40ec0a939b19cae14086d3e4f6d601b899cbb930aef96127ee4aafffb2b3117d401b148c184838506a92f5e52f35a112731c0742dbfc8508ce07362da5a320a46370c231fcadde3c12ada39ebe5ffd57db8c22d7b40902e6b2d0b72629bbf26d228125f31978509190a8f9b75cafc2c3a640f050225249c3dca5214de461f0b894a490a1f1d4ce32dd8ec35cb3f5579a6736f047a96d4f70f2e335bdd3cfb35f6ad19a2eb339dfceb93efcacbc474b07fa2ddd9617111ffc4f05ea26ae1f03419a36467ce268991e04039a05b5b411ec60caeaddda775db978985f7c9503166b67248177ec36426181aa83658a6ae72e7951c25c53804242275c329961c9259e58e7efa989c9bc1e3276c0ccd160929bc3a85f4f6744d8b071f8364e36b7187de29d147d78f3c7a18d9458e086278d11d997227cebd26bc5d5b1de61ffc8690ab858e6ebfb933e52c0081d9289549e69e5583984b12e7909073a1d2a9a1bdbf3ef265d91f7dccf2150d17ce99c2b0eae6dbce733ff84eb83976c0385cabdcac766a481e84d0c328ba85561d64755bd14ffa2db7c9e91b5e911d0a7bff2d8d2e3fc4f5dcada1e2ca99f4dd6cd2f36890c4143f5569575189b8ac794393c45c44d4e491b4c3470a04754aa695b82ec23873d30b194f4d4add9c45fd7aa4f97a694a9e89b2f92c6135e0de857e488aaa6581df21a574dcbde5cdc4a30977502e37e13408f748d3c75e993b5bbb4bd87391e4095fd270a887a969b4f082717958dbed35dc0a976f912e96538bc901b40fc0238ab00fb352aa87cb39e20c98c3577976b778c90ff7ad26cfe51170c642662e98eaf4f7d437fa2f8442e898f862cb4df55f0ecd59d7b0fba90db1e14009bd474bfa9560c8b5903be6b00d02e9daea84fc98149007c37d556168d5232bb6ccf3de36ee75ce5d2140092df82077a68fa2184c1d4d72a7dcdc796b56f651eef2fad701e2711d4dd04df7a5673ff8821a3ac8e67360ecfe606a944847ef0e8ff096b8e3f993d9e7e337cec76f84ebd73a4b72ccdd1a268c2078b6887bc8ba0a6310ecb9930459de236054243a52bb43b0a112ab721cd912c99989ad9f6ecdec009deabf0d6a785ac39c4ef7ddb69d4c0c8d3558711e090a4a67e993555bedc2981ee88bd3b9a20d4b38a81c4b4519432ab6327b923ed31778b2a263603aa347464f1e82dd3df1042bcf9c931ea79d589c4bbd17d59d947ff9dd56f05fa5bf018c87888b43f531a762c81b2c62954cb1819b611d326ce0052fa9153c4e057562ac081e6ecfe35d3e7fdaa07f5ef52fa24778896ca5ae2f02325d509b0720c5c19d1e079be458505a487d501b4df0981f9e21fd3ceb01eeda4fe55b0f640102a97d01169769b3693bb6a9e16470949adb2c670101027e64ad109dcd24e4d3fa37b87a35a07496f331dab185c1046ae6372892e5d28630b63ca8bd6521811d4613e484c541f0eb743aac8235f2e133332a30e5827c63d0b1725f48d6f58d95e56f7470503061c05b43d7e6ade71e0a45582be2ad723edce603333c073d9a93cfc3a8ac855411171b810d3687457cd78ad17f2773178a2601c862b4faf84e5a8000fa70551cea56461c1963825782c12f07ed69bd6485db64d2c5f91b96e574594c71b516211ce5bf8a9cead2f738e6d8dcdc12cf9737cfeafa554fbfb1e0154785d0e0538e5489d61931c69049340f83910f926d16593e301155e17b11fc8e0a4556ea1c82ada3b78f1626a558125ddbed3e69992b276176e6811802c687ac4b67df0aadef76d0cb95fd29cbc5556c7a79e9c0c642ede74ed01e542cecb76659e9320f94d853a38e868a9062cc5189af605ead6b48a2ede9d49540ca7dd1efb333c0f9d97c103db894ba2e10368a696d2faaf73d3d4a884c8bcc9e6f29bfc804a879089c407688bb19739750419045e78064bb480760fa39e51a86d426b44ac39b7f69d670820270d554b1bcd8aeeba69c8e2fc8d62af35080840306d7a36093b726c5e5911e27e8b00b7e0566ec0eb77402b420b86ffffd384d3f4e4331ec2e1f1bfaa5acc538d406b9f1d2ce698d7dd3d18df8291bf8f9cff688c6ffeee3010018981db10b9ad592d9610dedb7494f9be0b8075eff8db8e7382b52f36d97b077f55cd8691e749ff6b1319761bba74e92d06877438d95d30de34dc4c2e61b2e0787e15cbaab4e41874d6e6f6aed5f75f80b2f3c7fda327dce7bd5afc6dd64231c616534d4fc1c19a07e86a54b127ccaefaac1faebea74dad9327743050a74a125a9d097b1d44dca273d525f7394a5ff3d4b6eeb22813cc563c6d8b8e15ed669cc053a0d48e2d524d6675079c559e764f470f1d64a413374d01e3bb74a6e944b1b0cee603a968647386731fa14e1e8b8bfa9d438247e042b2bec12bb900aabc26020980841df7b70fa6ed474cb1abcbdad368f023fc2d6f136cbb4ea2128f98e685436aae28f6215132378d049c11deaee79d5fc938c706dab8bf507f3520095c150f6d92444bf1845d21b228bea36649c9ab4e41028f96ef53670e38776f33d2f7333e6dbdd63bf04d48386f8c269ac3d99e4f7a5e8db5fa768c8706bf8f7a4cce227b1da2391c193e5213dc214a94161860a905c4662f2aac8814d2ce76dd499ea48b161bcb61ac802fe4c986184ee9ae660238599132dd87b5a3f16d9ee8f313cd0373ed60fb34ff439951a6afe46b8697072b026dcb9ca1731de4bb51d2b35ee5a6de68809d82efe3e7231a3dbb3e6024a1baab2e30203c6d65bb9ece69131c84614bebd391daeb34c644be5f23c372b78af794c09509b71430b3905de483d071cff843233bc55e8789d890ccf860c982d1cd5d5dfe299262a5083aa54d511b45f671acb75207919916be3f21984a87581bf391441e76575105e5478085570874051b9490d0028e7194f5d04f4d70ebd7b5d02c4c733a59d9b7375dbd379c4d5b7960330ce7e391876a627b538838574e986b167dc78f9cf3814ab59d52136be6e63aed0e659b3dc5fe308d435f0b4f2619c4f079fc40e15c7b122b39f8c767c331acec3eaaa7b36eac52c664fe68a606950117153ce3f25a3f0627e9e1ab81dae556ecc307d3840cc7cf0c87ffcc5f7e936586b52e30aa631338ca654f16dc6a9fbeff87d1a4f562649e05fdc23dc90a378a5eb729", 0xb19, 0x0, &(0x7f0000b4a000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x410, 0x218, 0xe8, 0xe8, 0x328, 0x328, 0x328, 0x4, &(0x7f0000000000), {[{{@arp={@empty, @multicast1=0xe0000001, 0xffffffff, 0xff000000, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x2, 0x800000000000, 0x4, 0x8, 0xa2b, 0x0, @generic="adfb7cc3a09d88a140f74ce7daf83119", @common='lo\x00', {0xff}, {0xff}, 0x0, 0x42}, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x0, 0x200}}}, {{@uncond, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x9, 0x1000, 0x1, 0x0, "b2a8415535e439e279e8637b16f15b014b9fa3b1bbca10f54ce53d858ca7242cef60c94ab384ea374a0105991936096419513d9ab6c7ade7f8db7376ebd2094b"}}}, {{@arp={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0xffffffff, 0xffffff00, @empty, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x5, 0x400, 0x1, 0x80000001, 0x1, 0xffff, @common='gretap0\x00', @generic="995da4bf8b4b83db7468c2403839608a", {}, {0xff}, 0x0, 0x1a0}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x14}, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f0000000000)) 2018/02/21 11:45:59 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000000)=0x5, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=@getae={0x40, 0x1f, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, []}, 0xfffffffffffffeae}, 0x1, 0x0, 0x0, 0x80000000000}, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x2002) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000140)={{0x3ff, 0x8}, 0x1, 0x7, 0x100000001, {0x101, 0x1}, 0x1}) 2018/02/21 11:45:59 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xa00, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xa5, "cd30d9641ffa493f85b027c25afa7dee719f907e60c9745401b9306f8e5283a92d7c0c5af7b51346936506a66dd4ccc6568e00264e65dd4de484aeae7519db7b37d50c1bb2ff753b1f83f72077229a4ddc8a72619c1becc6659f1888a324a2785ba18fdf19c03ab1a7bad26e2979a7939e29f4cd2a7a2ec4900cdb14329160dc2e9e716aa23c00b66a3d938ff8c39c5895976f89745151b6c99ea0a5ccb710c3221c534a6c"}, &(0x7f0000000100)=0xad) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x304, 0x4, 0x7ff, 0x0, 0xffffffffffffff34, 0x9, 0x8, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x3, 0x1, 0x5, 0x3d, 0x3f}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x1a, "18e01c5adf425095f827c35c06f6b5b332deaf3e312a39f3d67b"}, &(0x7f0000000180)=0x22) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000040)={0x5, 0x18, [0x80000000, 0x7fffffff, 0x9, 0xfffffffffffffff9, 0x10000, 0x8]}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f00005e1000)) 2018/02/21 11:45:59 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x20000004) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x180000) 2018/02/21 11:45:59 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[], 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0x40, 0x4) 2018/02/21 11:45:59 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8000000, 0x0) ioctl(r0, 0xc2604111, &(0x7f0000003000)="bb9337f7ec0b04d3ec6d8eff7f7b0ae2c48acc818123fd7d00f9669b07004f22f0a20993a236916876a553d40633a094a428dea168423ea006d41bba5b3a3a3a2281b52603") 2018/02/21 11:45:59 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r0, 0x800000000000) recvmsg(r0, &(0x7f0000bc6fc8)={&(0x7f0000493ff7)=@rc, 0x9, &(0x7f0000962fd0)=[], 0x0, &(0x7f0000beef88)=""/120, 0x78}, 0x0) 2018/02/21 11:45:59 executing program 7: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = getpid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000040)) sched_setaffinity(r0, 0x8, &(0x7f00009d2ff8)=0x81) fcntl$setown(r1, 0x8, r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001a1000/0x2000)=nil, 0x2000, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x7, 0x4, 0x6, 0x8, 0x800}) syz_open_dev$mice(&(0x7f00002abff0)='/dev/input/mice\x00', 0x0, 0x0) 2018/02/21 11:45:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r1 = getpgrp(0xffffffffffffffff) getpgrp(r1) sendmsg$key(r0, &(0x7f00008b4fe4)={0x0, 0x0, &(0x7f00003ee000)={&(0x7f00004e6000)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0x3, []}, 0x10}, 0x1}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ed1000)='/dev/dsp\x00', 0x200002, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000000)={0x5, 0xa00000000000, 0x5d, 0x7ff, 0x3}) rmdir(&(0x7f0000000000)='./file0\x00') openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x204000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x4, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x84c, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x80000000000087) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/02/21 11:45:59 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x3, 0x401, 0x0, 0x0, 0x0, 0xa092, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x10100) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3f, 0x20000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000000c0)="6e5c812b18318dc137e0a203b019a5e69a0106a7ef4ef1c2796fb0368061573439f4e89c6c02cd57c7180b50a63451aa26e2c3be6c35f45b9783ee787c0d90dcda8050ee305aa67aefd889fd6f3a0de322bbf53fa199daf65b8555842590c6f8") writev(r1, &(0x7f00000004c0)=[{&(0x7f00000000c0)="950fa4be435f3fec0cad6acdf785991d3d9dc93967b243351433064877dd6d16eb2f141f7bb36301b5bf9a2e478570069d4c3d5b2969e1918c5b7d361358c9888ca0a5c67194e8d2bae8f6b55a7789ecf565c1273adacba83ae7af9d49a4d8d38e41ed0cceac494ee7104b6963f1099308c378ca3a62a9957876517c60c407b628c79b6cd36671182e12591b0f0053b8fd7a403d27d69dc64c6fa44aae4ce70730eb2616613b6a6dcc6f27096faa76381f93f38e629e98cddeb913a761f5fd5379bac98e1a89b27a80dbeb575d67f7033d90a93205190714988c79f8ad02e78ab897", 0xe2}, {&(0x7f00000001c0)="80b6e77c9a22f4b82cb74b5dbb3abf4600bc635bf13cba30549920009ef0c0fdf63db01c9e5c46db5c52052d37a945770c88bf3e", 0x34}, {&(0x7f0000000200)="203bc9c5ec1f73cf389cc66ebc94d3bf85be606fe7f0df438d22a177319f463f9a7d770e1b5792991eb58bb7bc400afefcd1daf2a4cd9f2b73821b21628ddfbdc7b4d636ebc4b94a6a181137620fda34d81d7f2c68eb847dabdf47a550f3d779ac095b86b871bcdf4b61faf17ccff65e12ca702b512197d5ec6c694f2f601f9645cedf7d1c08c6", 0x87}, {&(0x7f00000002c0)="1dac069022101f609565b9c199e5ec844da36a559aecc635b5262537a870b482d2dcf5ba140d38a9949f3ab613748a8436b2ff292970fbffb601d5e82de8e20955b8b5fc901b2e9c515473c053a460b7eb3baaa9a8cf212575558d09e2ce93a876bd9fb0ac7fd44a9064990ea6a4cd67a266b70de64c88459bb9166756f0ce008ee73a5836ff77033498d69f9ceec067e685863234", 0x95}, {&(0x7f0000000380)="df995bd7956f679bc30109d9021fdd539ade5c0df1eb198259b07f3d071ea9fd2dab690dd539dd43e9b7e25a0d6f3a498bbe39705329628384d1ca546d7643e07d4ffaed42531b989c2793aba705b371a7f48fcb8d55bdfa3b75cbdc82092a74", 0x60}, {&(0x7f0000000400)="2339b4dec13c9b5d015221e948164b9f456969116e879dd0f877afcb09bfbda9393e8d4fdbd3", 0x26}, {&(0x7f0000000440)="f9edb93cab383099a630b9406be87ebd35868a328a5fb50958a6f0dedb10f7579c2317573cc9160fb6548de6a8291f312c557b4800bf794a9d3c7bf03fcb761926a6187618f62a9520ccc62976c2210b15556d", 0x53}], 0x7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x4a, 0x30, 0x9, 0x8}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x3, 0xffff, 0x6, 0x1, 0xffffffff80000001}, &(0x7f0000000100)=0x14) 2018/02/21 11:45:59 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x8000000000000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000a93000)=@filter={'filter\x00', 0xe, 0x4, 0x558, 0xffffffff, 0x360, 0x280, 0x280, 0xffffffff, 0xffffffff, 0x488, 0x488, 0x488, 0xffffffff, 0x4, &(0x7f0000f15000), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [], [], @common='nr0\x00', @common='gretap0\x00', {}, {}, 0x84}, 0x0, 0x258, 0x280, 0x0, {}, [@common=@inet=@sctp={0x148, 'sctp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, [], 0x0, [], 0x0, 0x0, 0x40}}, @common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@common='ifb0\x00', @common='vcan0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@frag={0x30, 'frag\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffe2c) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000040)={[0x1, 0x3001, 0x1000, 0x100000], 0x7f, 0x40}) getrandom(&(0x7f00000000c0)=""/154, 0x9a, 0x0) 2018/02/21 11:45:59 executing program 5: syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x8000) r0 = syz_open_procfs(0x0, &(0x7f0000ff2000)='auxv\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x80) preadv(r0, &(0x7f0000ffbfa0)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) 2018/02/21 11:45:59 executing program 0: r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(0xffffffffffffffff) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000fff000/0x1000)=nil) getsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = syz_open_procfs(r1, &(0x7f0000000000)='fdinfo\x00') set_mempolicy(0x8003, &(0x7f0000000080)=0x40, 0x2d0) getdents(r3, &(0x7f0000000040)=""/60, 0x3c) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x107000, 0x0) getpriority(0x2, r0) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000100), 0x4) r5 = getpgrp(r0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r5, 0x3, &(0x7f00000000c0)=""/207) renameat(r3, &(0x7f0000000080)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00') 2018/02/21 11:45:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000b24000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}], 0x48) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x49b, 0x200) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) 2018/02/21 11:45:59 executing program 6: shmget(0x0, 0x1000, 0x800, &(0x7f0000ffe000/0x1000)=nil) r0 = socket(0x18, 0x0, 0x0) connect(r0, &(0x7f0000000100)=@sco={0x1f, {0x1}}, 0x8) capset(&(0x7f0000da9ff8)={0x19980330}, &(0x7f0000001fe8)) umount2(&(0x7f0000aaaff2)='./file0/file0\x00', 0x0) 2018/02/21 11:45:59 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffffff81, 0x610000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r1, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x2, 0x0) ppoll(&(0x7f0000ac1fe8)=[{r2}], 0x1, &(0x7f0000579000)={0x77359400}, &(0x7f0000abf000), 0x8) 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, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000480)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000100)={0x310, 0x21, 0x200, 0x5, 0x3, {0x9}, [@nested={0x2fc, 0x18, [@generic="5b2c1460cb7162784dbf692b19de3f734ddb2aa009ca42d0c409b9a4b978e3d7be142a41315ca9c52dfa38ac7bcb5e80965aaac0d99d6f6a41968f037e4e13ee3c1a38e3be3427bf6d7f151b9d612634160536b8636c73fe561239388e6df806f86075cd118e39d05dae4bc1f534d16e2ce80145421f91f5091cf736a0afe9d9b0cd2086572411b1d95f16e7b9", @typed={0xc, 0x34, @fd=r2}, @typed={0xc, 0x74, @u32=0x6}, @generic="77502af0dd5e67f1bbe8a3f3b68e9913aa3e1fa4f91d379bf0d041eb4213c08194ace2b1b37021b2568fc2742f37dce511e31afbec818c3b746401b95c66ba9a3504fc1c7685bc54115719c050acea0ff39e33279862157dd8f9986445c9130d5a1ec31e5ac1013b8fe60af585000a2facd783a46af0ed43e0d924286e543277172a38167d88034d5d829265c919f8aa2c948d280eb8fb9d4419bd25778f21fa98311ba53b48c059738d73db66a0265bd6b7af5083f95b5c15d4f5", @generic="41445d5841e0fab6c465565d42ac444dc083510b5fe539445f44c6b82afb64e926dd769e85c72311e50eb298601a9a5943c59ac9da8f493076cf442a19ba811ec811395eca26b4085f02b99687013ae92b757f14f6c756b65e45be8352b5d3896c3411ddf44a47dd1661406d4a19ded240d9ca", @generic="3406d29cabf3dd6511c4bfff5af1c2e4129f6f56bd0a23d0a39e172c7a0e5923425a00b33d17eb69b4972ab5f59c7d180e21cba76419d916fbdd25265cf1745122dde97af08d458fc7e2698a12da53e75efb526257aaf2bc0e31ac57d27e8c32f1433eadffa98355e7fb687156c1a7f354c61b5f633fd8040a78628202926491329675d5b93ffed654b35f9087ef95efc3d0d486fd1e9f3796977cfae816d024b7b8caeea787baeb727248f82fcdd6be66d09f0904a0569965a57fb6e1f4ec98b65f2c1ef270cd88da07d958e1382a01c36036ac87a7968db8d831014ac8cbc22dac68d5cfcb25c1d19798773775", @generic="839e608a00a2e4aadda6646ab28dde24f8aa37e898915bcbb73256c084e059c091404b0127e6d1b4e70d7c4ad60bac5dda88edaf79"]}]}, 0x310}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000080)={0x4, [0xc35, 0x3ff, 0x10000, 0x3]}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000304000), 0x4) 2018/02/21 11:45:59 executing program 4: 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, 0x20000000000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80004, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=@security={'security\x00', 0xe, 0x4, 0x450, 0xffffffff, 0xc8, 0x0, 0x1c0, 0xffffffff, 0xffffffff, 0x3b8, 0x3b8, 0x3b8, 0xffffffff, 0x4, &(0x7f0000000100), {[{{@uncond, 0x0, 0x98, 0xc8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @generic="36fb1c6ad853c14d3bf848bc660144d4", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}}}, {{@ip={@loopback=0x7f000001, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="ee87fb0ec3b3776bd2beee8a43f73964"}, 0x0, 0x198, 0x1f8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz0\x00'}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="3eef286fecee"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) 2018/02/21 11:45:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') sendfile(r0, r0, &(0x7f0000000000), 0xef3) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/02/21 11:45:59 executing program 2: r0 = socket$inet6_sctp(0xa, 0x2000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0xffffffffffffffff, @empty}], 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x800}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0x6d, "04e3e9a411b2745ea7c7b2c207a6602f25217452e60c50bf4fcea4821116b8a2dc7f395b11b05051887fd2db7032e22289a28a23bcbb8f2bb6b1e8d380cdcef10cf55375675bf22730ac3b4a0f9a47e470fcf31078ccb0cc7725b48bd1f74f00c401066a7cbee08ff723be0d44"}, &(0x7f0000000100)=0x75) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000)={0x0, 0xfffffffffffffd51}, &(0x7f0000991000)=0x586) r2 = socket(0x0, 0x0, 0x80000001) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000240)={@llc={0x1a, 0x5, 0x0, 0x4, 0x0, 0x1, @empty}, {&(0x7f0000000140)=""/192, 0xc0}, &(0x7f0000000200), 0x9}, 0x30) r3 = dup2(r0, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000140)=0x3, 0x8) r4 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffb000/0x3000)=nil) shmat(r4, &(0x7f0000ffb000/0x1000)=nil, 0x7000) 2018/02/21 11:45:59 executing program 7: r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) socket$inet6(0xa, 0x80000, 0x80000001) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000900000)={0x77359400}, 0x10) accept4$ipx(r0, 0x0, &(0x7f000081fffc), 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) shutdown(r0, 0x0) 2018/02/21 11:45:59 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x2, 0x8000, 0xfffffffffffff000, 0x8, 0x5, 0x7}) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x2, 0x200) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) getpeername$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='reno\x00', 0x5) r3 = socket$inet6(0xa, 0xa, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x632e}}, 0x6, 0x7, 0x5, 0x80, 0x91}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r4, 0x7f}, 0x8) getpeername$ipx(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) socket$unix(0x1, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x5, 0x5a8, 0x3e8, 0x3e8, 0xffffffff, 0x0, 0x0, 0x4d8, 0x4d8, 0xffffffff, 0x4d8, 0x4d8, 0x5, &(0x7f00001affb0), {[{{@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, 0x1a0, 0x1d8, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x21, 0x0, 'syz1\x00'}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@broadcast=0xffffffff, @ipv4=@rand_addr, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@broadcast=0xffffffff, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x934) 2018/02/21 11:45:59 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4) r1 = shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=""/78, &(0x7f0000000140)=0x4e) shmdt(r1) r2 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r2, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000680)=@filter={'filter\x00', 0xe, 0x4, 0x4f0, 0xffffffff, 0x0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x3f0, 0x3f0, 0x3f0, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="dd13596b28248e279bfd57254f84cfd0", {}, {}, 0x0, 0x0, 0x0, 0x6e}, 0x0, 0x208, 0xfffffffffffffda7, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0xfffffffffffffffa, 0x80, 0x800, 0x7, 0x8, 0x6, [@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x10}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x11}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x16}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}], 0xc}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x0, 0x1000, 0x9371, 0x1}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x8}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [0xffffffff, 0xff000000, 0xff000000], [0x0, 0xffffffff, 0xffffffff, 0xff], @common='erspan0\x00', @generic="59186fc48b70dffddef29aa5d19aacb8", {0xff}, {}, 0xf7, 0x9, 0x0, 0x10}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xd4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000180)={0x77359400}, 0x10) sendmsg(r2, &(0x7f0000003000)={0x0, 0xfffffffffffffde9, &(0x7f0000000040)=[{&(0x7f000000af47)="4d8a03000000", 0x6}], 0x1}, 0xffffffffffffffff) [ 45.495100] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/02/21 11:45:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8975, &(0x7f0000092fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00008e7fe0)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/02/21 11:45:59 executing program 6: socket$inet(0x2, 0x2, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80000, 0x80) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000100)={0x3, 0x8}) socket$inet(0x2, 0x1, 0x40) 2018/02/21 11:45:59 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1ff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0xfed}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a87ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000630fe0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000a87ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) dup3(r1, r2, 0xffffffffffffffff) 2018/02/21 11:45:59 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuseblk_mount(&(0x7f0000b48000)='./file0\x00', &(0x7f0000800ff8)='./file0\x00', 0x0, 0x0, r1, 0x0, 0x0, 0x0) dup2(r2, r0) 2018/02/21 11:45:59 executing program 3: set_robust_list(&(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, 0x0, &(0x7f0000ffb000/0x3000)=nil}, 0x18) mmap(&(0x7f0000000000/0x73000)=nil, 0x73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000003cff4)) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x1) shutdown(r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={@common='ip_vti0\x00', r2}) 2018/02/21 11:45:59 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x56, &(0x7f0000000fa2)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "6e24cc323fd9ded6a2a102431af6702cffa9e9c2b56d126135c2f76b9a7e7d7eb93e1118f3dbfc3f22b618d05db8b8d2b4f1271511e20e5d6c7805efeb94fb44"}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) r1 = socket$packet(0x11, 0x3, 0x300) recvmsg(r0, &(0x7f0000001fc8)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=""/145, 0x91}, 0x0) bind$packet(r1, &(0x7f0000005000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$packet(r0, &(0x7f0000001fec)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r3 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x4, 0x1) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000180)={0x9, &(0x7f0000000100)=[{0x80, 0x2, 0x3, 0xbd08}, {0x9, 0x401, 0x8001, 0xda54}, {0x5, 0x7, 0x2, 0x5}, {0x7fff, 0x3, 0x8, 0x8}, {0x200, 0x1, 0xb3, 0x2}, {0x56, 0x5, 0x2, 0x800}, {0x6, 0xc1, 0x4, 0x6}, {0x0, 0x5, 0x19, 0x7}, {0x8f42, 0x8, 0x6, 0x401}]}) syz_emit_ethernet(0x2a, &(0x7f0000004fd6)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=0xffffffff}}}}, &(0x7f0000003ff4)={0x0, 0x1, [0x0]}) 2018/02/21 11:45:59 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xfffffffffffffffd, 0x101000) accept4$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000580)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000005c0)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x96d9, 0x100000001, 0x3ff, 0x400, 0x80, 0x20010, r2}) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f000059dffc), &(0x7f0000000000)=0xfffffffffffffd4c) 2018/02/21 11:45:59 executing program 7: clone(0x200, &(0x7f0000c34000), &(0x7f0000ad8ffc), &(0x7f0000676000), &(0x7f00003ed000)) socketpair(0x8, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) statx(r0, &(0x7f0000000040)='./file0\x00', 0x1000, 0x502, &(0x7f0000000080)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='prockeyringcpusetlo\x00'], &(0x7f0000000180)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='bdeveth0:$\x00']) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='attr/keycreate\x00') pwrite64(r2, &(0x7f0000ed6fa9), 0x0, 0x1000000000000) kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) memfd_create(&(0x7f00000001c0)='\x00', 0x2) creat(&(0x7f000074eff8)='./file0\x00', 0x0) 2018/02/21 11:45:59 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x101042) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x2}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000000ef74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000005c000)={0x12, @time={0x0, 0x989680}}) 2018/02/21 11:45:59 executing program 4: mlockall(0x480000000009) r0 = socket(0x15, 0x800, 0x6) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x2, 0x101, 0x9, 0x80000000, 0x2, 0x7}}, 0x8) 2018/02/21 11:45:59 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x6, 0x5, [0x4, 0x100000000, 0xe81d, 0x3, 0xffffffffffffffc6]}, &(0x7f0000000080)=0x12) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0xc1}, 0x8) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000300)={'filter\x00', 0x7, 0x4, 0x3e0, 0x1e8, 0xe8, 0x0, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000000480), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x1e8}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c675c6a25caf74de18b9d4844e31bac4128538de0f68722b81abd01c1211"}}, {{@arp={@loopback=0x7f000001, @empty, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="f5c2c65506f1e6d89eaca13c1082e887", @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r2, 0x8, r3) 2018/02/21 11:45:59 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x2201) getpeername$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000b95fd0)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$unix(r3, &(0x7f00000bc000)=@abs, 0x8) write(r2, &(0x7f0000000040)="e091c05fd74bd6d580bca11820315219349d0970c8e345511458345d84aefe20165175f31924c5170e215d68e959784f03841c640f3ed0b851c0f95bf46d36fc8929b23da856ddc04bd924625ef313054e5dcac79c5e1f2a", 0xfffffffffffffdef) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000140)={0x5, 0x4, 0xf55, 0x2df8}, 0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/02/21 11:45:59 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) alarm(0x0) clock_getres(0x7, &(0x7f0000000040)) 2018/02/21 11:46:00 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000511fd8)={@generic="26187aaa70ceec6617f1d7c6d75bc62c", @ifru_mtu=0xcf1a}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x440040) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000542fd8)={@syzn={0x73, 0x79, 0x7a}, @ifru_map={0x200, 0x401, 0x8, 0x6, 0x3, 0xb74d}}) 2018/02/21 11:46:00 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) dup3(r0, r1, 0x200000) r3 = msgget(0x1, 0x84) msgrcv(r3, &(0x7f0000000040)={0x0, ""/14}, 0x16, 0x0, 0x2800) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000001140)="02000000a009ffffdd215d2924af7b7f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/21 11:46:00 executing program 3: r0 = socket$inet(0x2, 0x200000000000003, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x38200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x68b, 0x3, 0xff, 0x5, 0x9, 0x1, 0x6}, 0x20) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x8, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/21 11:46:00 executing program 5: unshare(0x40600) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b81fef)='/dev/vga_arbiter\x00', 0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000610000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000924000)) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x200) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10400, 0x0) 2018/02/21 11:46:00 executing program 6: r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x7fffffff, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x3, [{{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}, {{0x2, 0x3, @multicast2=0xe0000002}}]}, 0x230) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x3e8, 0x100, 0x100, 0x1f0, 0x300, 0x300, 0x300, 0x4, &(0x7f0000000240), {[{{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "e117b8b5563311098abc7be9b46fa5d4324e99dd879ca69c9bf605fef55a"}}, {{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x5, 0x8000000000000000, 0x7fffffff}}}, {{@arp={@multicast1=0xe0000001, @rand_addr=0x6, 0xffffffff, 0xffffffff, @empty, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x5, 0x6, 0x7, 0x8, 0x5, 0x6, @generic="4e4b4af233e79688163ff0d67c22e846", @generic="82b8e151fbccebeaf3e2c172d080168f", {0xff}, {0xff}, 0x0, 0x2}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty, @rand_addr=0xb7, 0xd, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) listxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/4096, 0x1000) write(r0, &(0x7f0000d7dfde)="220000001600070000000000090005000a0800001c00080904000080040008000000", 0x22) 2018/02/21 11:46:00 executing program 4: setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x460, 0xffffffff, 0x290, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x390, 0x390, 0x390, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv4=@rand_addr, [], @ipv6=@loopback={0x0, 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x8}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) r0 = socket$alg(0x26, 0x5, 0x0) recvmmsg(r0, &(0x7f0000001900)=[{{&(0x7f00000004c0)=@nl=@kern, 0xc, &(0x7f0000001800)=[{&(0x7f0000000500)=""/184, 0xb8}, {&(0x7f00000005c0)=""/36, 0x24}, {&(0x7f0000000600)=""/147, 0x93}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/238, 0xee}, {&(0x7f00000017c0)=""/61, 0x3d}], 0x6, &(0x7f0000001880)=""/90, 0x5a, 0x100}, 0xab}], 0x1, 0x40000000, 0x0) 2018/02/21 11:46:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000b60ffc), &(0x7f0000da0ffc)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0xe, 0x401}, {0x0, 0x3ff}, {0x8, 0x21e}], 0x3) 2018/02/21 11:46:00 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xc81, 0x1) write$eventfd(r0, &(0x7f0000fdfffb), 0xffffffffffffffb2) write(r0, &(0x7f0000e54fa8)="8f", 0x1) 2018/02/21 11:46:00 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x1, 0x9, 0x0, 0x24, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x188, &(0x7f00001a7f05)=""/251}, 0x36) 2018/02/21 11:46:00 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10040, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x98c4) flistxattr(r1, &(0x7f0000000080)=""/86, 0x56) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/02/21 11:46:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:00 executing program 6: clock_settime(0x0, &(0x7f0000a5aff0)) 2018/02/21 11:46:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000fa6fe8)=[]}, 0x0) r3 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='cbc(des3_ede)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffc) keyctl$update(0x2, r3, &(0x7f00000000c0)="d79852f98f1e2b23c27f866081a4d173bbbca01561fab4545144bd5aaac317a1e42841de2c4b2df4963ca2488d300535a6c58935d1af7bed01e497f3eda1128dd3194a33ce0493295a90a5e0aa690474d1ca6a7d31d72918f644a969ae46eaa14f94025d4dd056adb460705b2d145530bb7ff524c34c60ea888ac44f247eb2c9b5cc4d3921de60f5e5cbdbfb0e3f43e788814c250a8f1c91", 0x98) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)}, 0x0) 2018/02/21 11:46:00 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) linkat(0xffffffffffffffff, &(0x7f00006f1fff)='/', r0, &(0x7f0000f73000)='./file1\x00', 0x0) 2018/02/21 11:46:00 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x4, 0x7, 0x200, 0x7d, 0x8, 0x8, 0x752b, 0x814, r1}, &(0x7f0000000100)=0x20) 2018/02/21 11:46:00 executing program 2: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000ce2000)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x20ed9000, 0x0, 0x0, 0x20ed9030, 0x20ed9060], 0x0, &(0x7f00004ba000), &(0x7f0000ed9000)=[{0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x0, []}]}, 0x108) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000001) 2018/02/21 11:46:00 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x0) syz_fuse_mount(&(0x7f0000000000)="e91f7189591e9233614b2f", 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/21 11:46:00 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0505405, &(0x7f0000003000)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) 2018/02/21 11:46:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9efa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x60) sendmmsg$nfc_llcp(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)={0x27, 0x5, 0x2, 0x5, 0x2, 0x401, "120f80e9997796053dbb843a22d00b47af5ef6ea9020652d87b7b91e9e4ac2bf742ab6602efc83a88dddb0710d4b95915aeedd261c4f9350c51d23ecc915a1", 0x1}, 0x60, &(0x7f0000002640)=[{&(0x7f0000000140)="94a546fd0341fbf6d6d5c13706ea4178de3523c16551debb251dab8b985f7a6d4db3c4585f6d1b5057156f3153bd9de445863a9dd536fee7fca33ae326e9f009435723002c9797daa3a98ffb292fda6034b2be90cf8968742092d11c278957be6d1c428d9671b431cb99fc7d6f5e21df6ecb151ab5aad6341ddb1c121c89c4b586aa3faf59e1f9263d0eafdc59f577493e9598b679dc13270e20987ef75047", 0x9f}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000007380)="9664d29dac8c0e38ca30b51f4107570ec48747187d054ae40129c60f5043eb0195714d051499ab5abce27ea111c7e495f86224aba3a33381fb467b332ed553d57ed66929823b900a8c5c2da009c71202e034df1be2ce6aeb1ef80aeaf27f337f", 0x60}, {&(0x7f0000007400)="354fcf4e80ebfa1b040b21a5e92817d21530922c4dc2f73f895cda9c86025723182adfa6caa1", 0x26}, {&(0x7f0000007440)="5f0e52a29772683035c4a8680d9b4ff263ab15c8665ec7e46e6ebe497b03b7d0014e869e1321e8f64d86b4c5c3e712d8ab01056c0307dcb8b0384f22376452d925e28dfcc4eee72a5709edca4ed8726324ee734c3abf52f3394e5bc7b973addae9ce2904c0b9b971cdd2cba72f48022eaa0616b9356befa88f10683dea93c7d40ee2257e7ed80f5230d61c32b091bed4a63956a9f1e071113939949e7863fc1dcc71309e0a4ef10b5ab6e91addab3caa2e6695d90c5fda4d7dc18e2a0ef9c9eb18118a03cc39cd0b835458d02ab4", 0xce}, {&(0x7f0000007540)="6b30a61b46b578ff72e3db2d3b3d6b310ba65c974018816c2d6d418f07c0e6cdb5b91136acfd5281da5ce872937b992b5f8908936669544574ba1d7c9edfc7698c4885244a41f6c96fbef7a544604f7001b5b250b7c0185a2c03d35bc5b0531722cb4925515b887064329972d900b4e5ca9e4cb9c9f4d44f80eace3d94b0f4bd54f4abd55d8fc050fbd25a678cce5565ea33b07b8c847dd48007b5186a26268d6e0400a5f2fe4fb5958d000ec29414cb1c83f65a1f2b960c25299262f1e6e9f160cb0c59d070656e135bc5121510c76611901f2908b0e6ae38", 0xd9}], 0x5, &(0x7f00000076c0)={0x18, 0x3a, 0x9, "a6842d3023d681"}, 0x18, 0x4000000}], 0x5, 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000007880)=0xffffffff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000245ff8), 0x0) accept$alg(r3, 0x0, 0x0) 2018/02/21 11:46:00 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x9) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000a03000)=@nat={'nat\x00', 0x1b, 0x5, 0x498, 0x2d8, 0x208, 0xffffffff, 0x208, 0x2d8, 0x3c8, 0x3c8, 0xffffffff, 0x3c8, 0x3c8, 0x5, &(0x7f00001affb0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="32128d53648f8b76e3a341e4752a8f8c", @common='ipddp0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x732) sendmsg(r1, &(0x7f0000e01fc8)={&(0x7f0000a14fe4)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f00000b1fa0)=[]}, 0x0) 2018/02/21 11:46:00 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f00005c1fd4)={0x5, 0x1, 0x9, 0x9}, 0x261) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b67000)={r1, &(0x7f0000310f74), &(0x7f00006b2000)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x8, 0x3e68, 0x6, 0x10, r1, 0x3}, 0x2c) 2018/02/21 11:46:00 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(r0, &(0x7f000018ffec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0xfffffffffffffd32) 2018/02/21 11:46:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:00 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004525, &(0x7f0000000080)="c2920053fc663fe9f5e6bbf2f2fb31136b5f52df553f3820e012b2541e91eb6806d0f4dc") socketpair(0x0, 0x80001, 0x101, &(0x7f0000000000)={0x0, 0x0}) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/02/21 11:46:00 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/tcp\x00') ioctl$VT_RELDISP(r1, 0xb702) 2018/02/21 11:46:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000000c0)=""/222) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x2000, 0x40) 2018/02/21 11:46:00 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f00018000400ed040f0a0b000000fcbe0202ffffeb0800100048186bd3", 0xffffffffffffff6c) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xfffffffffffffc01, 0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x8}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setscheduler(r2, 0x0, &(0x7f0000000040)=0x7ff) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = memfd_create(&(0x7f0000000100)='@\x00', 0x1) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000000140)={r3, r0, 0x100000000}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f00000000c0)=0x1) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x98a3) lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'trusted.', '@\x00'}, &(0x7f0000000200)=""/4096, 0x1000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/02/21 11:46:00 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000057c000), 0x8, 0x0, &(0x7f0000049ff0)={0x89, 0xffffc}, &(0x7f0000fd6000), 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40001, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000040)=0x2) r1 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x4, 0x1) 2018/02/21 11:46:00 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x1) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x4180c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/21 11:46:00 executing program 5: r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e10076be0bb4ae6947fd", 0x90, r0) r1 = gettid() ptrace$getregs(0xc, r1, 0x9, &(0x7f0000000000)=""/57) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="000386", 0x3, r0) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="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", 0x111, r0) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x250, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f00004e2fc0), 0x3f}) 2018/02/21 11:46:00 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xca, 0x3, 0x3ff, 0x5, 0x6, 0xd31, 0x4, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1ff, 0x8, 0x3, 0x1f800000, 0x7f}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x8000, 0x3, 0x2, 0x0, 0x7ff, 0x4, 0x6, {r2, @in={{0x2, 0x3, @empty}}, 0x6, 0x5, 0xffffffff, 0x8, 0x8}}, &(0x7f0000000280)=0xb8) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f00004c3ffc)=0x9, 0x4) pipe(&(0x7f0000000000)={0x0}) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000040)) sendmmsg$inet_sctp(r3, &(0x7f0000beeee8)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000c14fb0)=[], 0x0, &(0x7f0000000140)=[]}], 0x1, 0x0) 2018/02/21 11:46:00 executing program 2: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}}) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000077000)=""/133, 0x85) getdents64(r1, &(0x7f0000f57971)=""/1679, 0x68f) getdents(r1, &(0x7f0000000040)=""/116, 0x74) 2018/02/21 11:46:00 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x8, 0x8, [0x5, 0xffff, 0x7f, 0x9, 0x4, 0x3f, 0x5, 0xfff]}, &(0x7f0000000080)=0x18) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f00000000c0)=0x8, 0xfffffffffffffe4d) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x81}, 0x8) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f00001f6000), &(0x7f0000350ffc)=0x21c) 2018/02/21 11:46:00 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x4, 0x0, []}) ioctl(r0, 0xd708, &(0x7f0000000080)="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") 2018/02/21 11:46:00 executing program 6: r0 = semget(0x2, 0x4, 0x208) semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000000)=""/203) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x200, 0x0, 0x0, 0x0, 0x1f1, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) process_vm_readv(r2, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/236, 0xec}, {&(0x7f0000000240)=""/66, 0x42}], 0x2, &(0x7f0000000340)=[{&(0x7f0000000300)=""/15, 0xf}], 0x1, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000003fee)='/dev/snd/midiC#D#\x00', 0x2, 0x40801) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)={0x10000002}) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000380)=""/8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept$inet(r3, &(0x7f0000000100)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) write$sndseq(r3, &(0x7f00000028ef)=[], 0xfdf0) 2018/02/21 11:46:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:00 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x82) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x2, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x20, {0x2, 0x2, @loopback=0x7f000001}, @common='sit0\x00'}) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) write$selinux_create(r0, &(0x7f0000000000)=@access={'system_u:object_r:ldconfig_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x33, 0x31}, 0x37) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80040, 0x0) 2018/02/21 11:46:00 executing program 5: getpid() r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c4c000), &(0x7f0000000000)=0x4) socket$nl_route(0x10, 0x3, 0x0) getrandom(&(0x7f0000000040)=""/39, 0x27, 0x0) 2018/02/21 11:46:00 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) r1 = geteuid() sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000400}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x150, 0x1d, 0x0, 0x2, 0x2, {0x3}, [@typed={0xf0, 0x58, @binary="633d2ea9c617d3c6599bbb1ed1308d50513789ac57efd8324a604b16320d4e6ed3cbe352a7382eb24267270fe9af6c9b72f476c3fe36382971d13a47b46581b965c691d29abb44168397c6f36d81b9789a696fc661a08c9c82c14262147a8966123ea780c0f3715a3078e1effecd3f300f950a6d59f1f5e45d76e8b85132cb1806e0bd626c1613a48fe261c666149afaf72bb19fb34dfd610f94c7db778453dfb459cb88b67a2725226fcecd2f2a8cdf38fc7c014699168005ba92796e476f33801f0db2d0757bb00ad4800b9407a9fd07dbb6aa350df58195a57b5e758b2539b5e6f35df6d179a0"}, @generic="c56f70bcdff4613baa", @typed={0xc, 0x1f, @uid=r1}, @generic="f87fcfaa9e5f9f2f15762fffcf57b371429a111dee02660d8f8daf6e75963d0b3e43ff9a85da72c2", @nested={0xc, 0x77, [@generic="0db8e2c1f18066"]}]}, 0x150}, 0x1, 0x0, 0x0, 0x4}, 0x6afbf16d9b9c2c44) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00000000c0)={r4, 0xb}) r5 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) creat(&(0x7f0000b58ff8)='./file0\x00', 0x1) mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000feff8)='./file0\x00', &(0x7f000067dffa)='romfs\x00', 0x2001000, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f0000001040)={r5, r2, 0xeee, 0x7fffffff, &(0x7f0000000000)="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", 0x12b, 0x6, 0x6, 0x20, 0x9, 0xffffffff, 0x9, "62402dc77cecf94bee86594e28b7b40498184cbfc131af00ea05d7e62fa3071104e7f6e5954e1dcb44e08f839653468168b6869ab5f044728fe7250e98cb05ba41ca7dbc81f775ad6d66de5d180241e77888b18da38f09b5dcbe45dd65bdea15c38c960434f4d32427cdaaee2d0ca20285749384703dadd1"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001100), &(0x7f0000001140)=0xc) 2018/02/21 11:46:00 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000180)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000200)) read(r0, &(0x7f0000000040)=""/225, 0xe1) 2018/02/21 11:46:00 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x87) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@empty, r1}, 0x14) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x1000022, 0x0, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) bind$bt_hci(r2, &(0x7f00000000c0)={0x1f, r3, 0x3}, 0xc) r4 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f00000001c0)=0x4, &(0x7f0000000040)=0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00005dafe4)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10, &(0x7f0000000200)=[], 0x0, 0x0, 0x0, 0x40}, 0x8000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1f, 0x7, 0x3f, 0x8, 0xfff, 0x100, 0x8, {0x0, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, 0x25e, 0x10001, 0x6, 0x0, 0x9}}, &(0x7f00000000c0)=0xb8) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/21 11:46:00 executing program 5: r0 = memfd_create(&(0x7f0000000000)='mime_type-lo)[\x00', 0x2) ioctl$KDDISABIO(r0, 0x4b37) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) dup(r2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000040)={0x0, 0x0, []}) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) setsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000250000), 0x4) 2018/02/21 11:46:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001940)) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x4, 0x7, 0x8, 0x0, "dc85cebd729234e3dcabdc6426a52f8fc028b90c29ed894e084081d648015ee6e8ad552bebede2b7930aa17777050ae040f45f35e3e2d6c8b7f519c51944ba", 0xffffffffffffff80}, 0x60) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001980)=""/164, &(0x7f0000001a40)=0xa4) sync_file_range(r0, 0x4b6, 0x7, 0x4) getrandom(&(0x7f0000557ff1)=""/15, 0xc7931545, 0x3) msgget(0x3, 0x200) connect(r0, &(0x7f0000000040)=@l2={0x1f, 0x3, {0x0, 0x7, 0x8, 0x80000001, 0x9f, 0x80}, 0x2, 0x1}, 0xe) 2018/02/21 11:46:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000034d000)='j', 0x1) recvmsg(r0, &(0x7f0000c59000)={0x0, 0x0, &(0x7f000001a000)=[], 0x182, &(0x7f00005f6000), 0xffffffffffffff28}, 0x0) 2018/02/21 11:46:00 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x1, @loopback=0x7f000001}}}, 0x8c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000780)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x1d0, 0x1d0, 0xffffffff, 0xffffffff, 0x2c0, 0x2c0, 0x2c0, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00', 0x0, {0x3, 0x800, 0x800}}, @common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='irlan0\x00'}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@cluster={0x30, 'cluster\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) syz_emit_ethernet(0x3e, &(0x7f000042f000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/21 11:46:00 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) writev(r0, &(0x7f0000000000)=[], 0x0) socket$netlink(0x10, 0x3, 0xf) 2018/02/21 11:46:00 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @empty}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x60001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000080)) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000080)="b6d00c3e8a3cf6dc9e9c76e9d36f59530561ef8060017a73de53e3e82f73f166afe17d4d9d25016eb837e489b04e3335df6e393cd04d53735356b13419f31412e1") openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000000140)) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000000200)=[], 0x0, &(0x7f0000000240)=""/58, 0x3a}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f00005c4ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000611000)={0x2}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x1) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) close(r0) 2018/02/21 11:46:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000990000)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x110, 0x1f8, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000d1f000), {[{{@arp={@rand_addr, @loopback=0x7f000001, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ipddp0\x00', @generic="8fa813ce243ffacc8e61a390b319737c"}, 0xc0, 0xfffffffffffffc72}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}, {{@uncond, 0xc0, 0xe8}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) socket$inet_tcp(0x2, 0x1, 0x0) getdents64(r0, &(0x7f0000000000)=""/56, 0x38) 2018/02/21 11:46:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x12e) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:usr_t:s0', 0x20, 'user_u\x00'}, 0x22) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x3, 0x5, 0xe72b}, &(0x7f0000000140)=0x10) r2 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) [ 46.300481] xt_connbytes: Forcing CT accounting to be enabled [ 47.088385] IPVS: ftp: loaded support on port[0] = 21 [ 47.328394] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/02/21 11:46:01 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0xa0001, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x8, 0x0, 0x8000}, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xa0000000000, 0x80) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) mq_notify(r1, &(0x7f0000000080)={0x0, 0x3d, 0x3, @tid=r2}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000100)="4465766c73c4e248f5f3a1178952e16ce4d76e08fb8fba3580bb5a09f9cb641abcc31b05980ebefbef9f32c5787cdc931480df2998ae76d24b8bc3185394") pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000302f77)="80fd01003af7", 0x6}], 0x1, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/21 11:46:01 executing program 4: r0 = socket$inet(0x2, 0x3, 0x660) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000285ca0)=@raw={'raw\x00', 0x9, 0x3, 0x300, 0x0, 0xffffffff, 0xffffffff, 0x1d8, 0xffffffff, 0x268, 0xffffffff, 0xffffffff, 0x268, 0xffffffff, 0x3, &(0x7f0000349fd0), {[{{@uncond, 0x0, 0x190, 0x1d8, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x18, 0x0, 'syz1\x00'}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/21 11:46:02 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f00000a4ff8)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000356ff4)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00000a8ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) readv(r0, &(0x7f000010afb0)=[{&(0x7f00007f3fe6)=""/26, 0x1a}], 0x1) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/21 11:46:02 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40084149, &(0x7f000000cff3)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1, r1, r2, 0xac5, 0x90c0) 2018/02/21 11:46:02 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x100000000, 0x2, 0x7, 0x7, 0xffffffff}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1, 0xffff}, 0x8) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0x4, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f000041f9e0)={0x14, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) 2018/02/21 11:46:02 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000ba8)={'filter\x00', 0x7, 0x4, 0x408, 0x108, 0x0, 0x108, 0x320, 0x320, 0x320, 0x4, &(0x7f0000000fc0), {[{{@arp={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, 0x0, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, {}, @mac=@link_local={0x1, 0x80, 0xc2}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="d869420e61143400af7b1138882b1085"}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x1, 'syz0\x00'}}}, {{@arp={@rand_addr, @empty, 0x0, 0x0, @mac=@empty, {}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ipddp0\x00', @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x1f, "737901300000000000000036000024000500"}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @mac=@link_local={0x1, 0x80, 0xc2}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='syzkaller0\x00', @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xb000}) 2018/02/21 11:46:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000135000)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0), 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x49, 0x4) 2018/02/21 11:46:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) 2018/02/21 11:46:02 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000070e000)={0x0}, &(0x7f00009ff000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004a6ff0)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000837ffc)=0x10) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2, 0x5, 0x100000001, 0x7, 0xffffffffffffff01, 0x9}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r2, 0x7}, 0x8) 2018/02/21 11:46:02 executing program 1: ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) dup2(r2, r0) 2018/02/21 11:46:02 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x521000, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x5, 0x1, 0x200, 0x80, 0x9, 0x6, 0x7f, 0x349, 0xfffffffffffffde0, 0xfffffffffffff6c6, 0x8, 0x200}) dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x0, &(0x7f00007fb000/0x800000)=nil) getrandom(&(0x7f00000000c0)=""/15, 0x3a, 0x20000000000001) 2018/02/21 11:46:02 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8001, 0x400002002) ioctl(r0, 0x440000000000127a, &(0x7f000001efff)) 2018/02/21 11:46:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@multicast1=0xe0000001, @empty, @multicast1=0xe0000001}, 0xc) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x1, @rand_addr=0x81}, {0x1, @random="ebcfe5702794"}, 0x28, {0x2, 0x0, @loopback=0x7f000001}, @generic="3c74a76d17c49cad54172690fa42717b"}) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000140)=0xffffffffffffff1e) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x2, 0x3ef, @empty, 0x101}, {0xa, 0x2, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, 0x8, [0x9, 0x5, 0x80000000, 0x4, 0xd5ea, 0x4, 0x200, 0x7]}, 0x5c) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000140)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, r1}, 0xc) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000200)={0x5, 0x0, 0x200, 0x597d}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/02/21 11:46:02 executing program 4: syz_emit_ethernet(0x6e, &(0x7f00000f4000)={@random="cdf276000805", @random="da00005c0011", [], {@ipv6={0x86dd, {0x0, 0x6, "1100f7", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @empty, [], "8df06558eb6a17d1"}}}}}}}, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@canfd={0xd, {{0x1, 0x7, 0x7fffffff, 0x81}, 0x9, 0x2, 0x0, 0x0, "e928818822546e48a11d63199028b48facbb3553d5c648a23996f8ca3b6e0d9c7d3b0ad90150e41a42cf36193f90a7b3b30f889950b4567b6eca8d40f2e45af2"}}}}, &(0x7f0000000080)={0x1, 0x4, [0xab3, 0x21f, 0x20, 0x453]}) 2018/02/21 11:46:02 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000603000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000917000)={&(0x7f000097bff4)={0x10}, 0xc, &(0x7f0000392ff0)={&(0x7f0000239fac)=@ipv4_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0x8c47}}]}, 0xfffffffffffffee0}, 0x1}, 0x0) 2018/02/21 11:46:02 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000963000), &(0x7f0000963000)=0x10) 2018/02/21 11:46:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet(0x2, 0x80f, 0x7, &(0x7f0000000040)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000080)={{{{0x2, 0x0, @multicast1=0xe0000001}}, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, 0x7, 0xbdd0, 0x7ff, "f0fca70afacbc860721445c4b79432d9bbfde238b961810d4eda64a40218bd994cd75660737c88ce887ea5e4edec5fb387f360b970575bef65fbb223aca72af063097bd9859df7765876415ab19d57c3"}, 0x160) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @rand_addr}, &(0x7f0000000200)=0xc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000200)=0x14) r4 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x3, 0x100) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000000240)=""/124) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000071fe0)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}) clock_gettime(0x7, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{0xffffffffffffffff}], 0x1, &(0x7f0000000100)={0x0, r5+10000000}, &(0x7f0000000140), 0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000300)={&(0x7f00000002c0)=[0x0], 0x1}) clock_gettime(0x1, &(0x7f0000000200)) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000300)=@raw={'raw\x00', 0x9, 0x3, 0x228, 0xe0, 0xffffffff, 0xffffffff, 0xe0, 0xffffffff, 0x190, 0xffffffff, 0xffffffff, 0x190, 0xffffffff, 0x3, &(0x7f00000002c0), {[{{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x13, 0xfffffffffffffc01, 0x100000000}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x5, 0x1f, 0x897a, 'snmp\x00', 0x100000001}}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c3db06b5f6760bec7257c67d7ac68bbfb52c085408446208638120500441"}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x288) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f00000005c0)={0x3ff, 0xff, 0x400, 0x100000001, 0x1b, 0x5}) write$eventfd(r4, &(0x7f0000000600)=0x100, 0x8) 2018/02/21 11:46:02 executing program 3: r0 = socket$inet(0x2, 0x4001, 0x100) r1 = gettid() r2 = socket(0xf, 0x7, 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x3, 0x380, @mcast1={0xff, 0x1, [], 0x1}}}, 0xe81a, 0x6, 0x7, 0x1, 0x81}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0xb9, "172c37ee5ce8d03185f089107c879629edf01cee50952d5a38796c912d94314a6799200c460a3c19c5ea9f74656e943fecb179af5396e75602e156eab3ee49a9d05db27466d3cb55e0db36634a3ea45fa5d7c2ebf4d902b5e69e0e4cad06d168b14756ef468df6885cc0f9cdd15430e1b2d11b2075bcd611dc7469f535b72fdc9c0c953ff3920c5ea0a8f63700c3180ec731cb97d71891ae88aed2fea6f7e811a33813b670b5bac4f4b34461dfea5b22525e2de8987846ed5c"}, &(0x7f00000002c0)=0xc1) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000000)={0xb21c}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000600)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x248, 0x0, 0xffffffff, 0xffffffff, 0x248, 0x248, 0x248, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='gre0\x00', @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, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, 0x20000000000, 0xc, [0x26, 0x1d, 0x34, 0x3, 0x2d, 0xd, 0x6, 0x3, 0x14, 0x1, 0x3e, 0x22, 0xf, 0x24, 0x1d, 0x2d], 0x0, 0x7fff, 0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) 2018/02/21 11:46:02 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x2b8, &(0x7f0000bff000)=[], 0x0, &(0x7f00000000c0)=[{0x10}], 0x10}}], 0x800000000000082, 0x0) pipe(&(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0xbfb, 0x80000000, 0x1}, &(0x7f0000000040)=0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x440, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x4, 0x5, 0x24c3, 0x44, 0x8}, 0x14) 2018/02/21 11:46:02 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x3, 0x0) bind$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0xfffffffffffffffe, {0x4, 0x2, 0x0, 0x91b, 0x7, 0x32a}, 0x0, 0x9}, 0xe) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000440000)={0x10}, 0xc, &(0x7f0000948ff0)={&(0x7f000011adf8)={0x14, 0x0, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x78, 0x1, 0x9, 0x300, 0x2, 0x3, {0x5, 0x0, 0x9}, [@typed={0x10, 0x6e, @u64=0x7ff}, @nested={0x54, 0x8, [@generic="7769f7a9f8dc2f23a830efc391ab30c03c5405eae9322248db4b2cbf25cc7ebf568de9b944537c3ad5a9577b10903d188c7760b5a5496138ec0968205d7153d7181ead6137f875c1cb09e27e9d"]}]}, 0x78}, 0x1}, 0x40004) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) creat(&(0x7f0000000040)='./file0\x00', 0x1e0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000001c0)) 2018/02/21 11:46:02 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x62011, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001f40)=[{{&(0x7f0000000080)=@hci={0x0, 0x0}, 0xc, &(0x7f0000001300)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/27, 0x1b}, {&(0x7f0000001100)=""/235, 0xeb}, {&(0x7f0000001200)=""/231, 0xe7}], 0x4, &(0x7f0000001340)=""/239, 0xef, 0x7f}, 0x675}, {{&(0x7f0000001440)=@ipx, 0x10, &(0x7f0000001980)=[{&(0x7f0000001480)=""/200, 0xc8}, {&(0x7f0000001580)=""/100, 0x64}, {&(0x7f0000001600)=""/223, 0xdf}, {&(0x7f0000001700)=""/67, 0x43}, {&(0x7f0000001780)=""/178, 0xb2}, {&(0x7f0000001840)=""/48, 0x30}, {&(0x7f0000001880)=""/253, 0xfd}], 0x7, &(0x7f0000001a00)=""/151, 0x97, 0x10000}, 0x4}, {{&(0x7f0000001ac0)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000001b40)=""/73, 0x49}], 0x1, &(0x7f0000001c00)=""/199, 0xc7, 0x7}, 0x26d097c7}, {{&(0x7f0000001d00)=@ipx, 0x10, &(0x7f0000001e00)=[{&(0x7f0000001d40)=""/116, 0x74}, {&(0x7f0000001dc0)=""/40, 0x28}], 0x2, &(0x7f0000001e40)=""/226, 0xe2, 0x9}, 0x8}], 0x4, 0x40000000, &(0x7f0000002040)={0x0, 0x1c9c380}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000040)={@multicast2=0xe0000002, @multicast1=0xe0000001, r2}, 0xc) 2018/02/21 11:46:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) 2018/02/21 11:46:02 executing program 1: ioctl(0xffffffffffffffff, 0x5389, &(0x7f0000000040)) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) 2018/02/21 11:46:02 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) close(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000180)=r1) 2018/02/21 11:46:02 executing program 2: r0 = semget$private(0x0, 0x40000000000005, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x3}, &(0x7f0000000080), 0x8) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) semctl$IPC_RMID(r0, 0x0, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/43) semget$private(0x0, 0x0, 0x0) 2018/02/21 11:46:02 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee3fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3f, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000080)="0d1fab6903a1b53cc930a4582c1a77e615578d57011d8d16775e567a546e1214c450863b219601b754080c7ef41c11ed3f333e8cf841bdde6706982cacc3fb62cf685275565f8c4aa6f30b6ac1772a118c5db148f8c5678950af61afb0b98850e5dcbb39686c7989c6404a") ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) ioprio_get$uid(0x0, r3) close(r0) 2018/02/21 11:46:02 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x42080, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000040)=""/233, &(0x7f0000000140)=0xe9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000dcdf24)=[@in={0x2, 0x1, @loopback=0x7f000001}], 0x10) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000180)={"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"}) connect$inet(0xffffffffffffffff, &(0x7f0000c3e000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000078b000), 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000efff74)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f0000f16000)=0x8c) 2018/02/21 11:46:02 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x111, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) 2018/02/21 11:46:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) 2018/02/21 11:46:02 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000680)='/dev/adsp#\x00', 0x12, 0x2) accept$llc(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000700)=0x10) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10400, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000080)=r3) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000003fb8)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000012fe5)=""/27, 0x1b}], 0x2}}], 0x48}, 0x0) [ 47.946516] kauditd_printk_skb: 23 callbacks suppressed [ 47.946526] audit: type=1400 audit(1519213562.167:43): avc: denied { getopt } for pid=6268 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_netfilter_socket permissive=1 2018/02/21 11:46:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) 2018/02/21 11:46:02 executing program 5: prctl$intptr(0x26, 0x1) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfe09, 0x98902) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x8, 0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000080)=0x46, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x100000001) seccomp(0x1, 0x1, &(0x7f0000007ff0)={0x1, &(0x7f000004dff0)=[{0x200}]}) 2018/02/21 11:46:02 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000012000/0x4000)=nil, 0x4000}) userfaultfd(0x800) 2018/02/21 11:46:02 executing program 3: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x71b, 0x10002) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0x8, 0x4}) semop(r0, &(0x7f0000035ffa)=[{0x0, 0xbffffffffffffffd}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/02/21 11:46:02 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x80000) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x5, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000014000)=@raw={'raw\x00', 0x9, 0x3, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f0000014fd0), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x2}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x1, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) syz_emit_ethernet(0x66, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r2 = gettid() ptrace(0x9, r2) 2018/02/21 11:46:02 executing program 2: r0 = perf_event_open(&(0x7f0000803f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r1 = getpid() set_robust_list(&(0x7f0000000040)={&(0x7f0000c19000/0x1000)=nil, 0xfffffffffffffffe, &(0x7f0000d21000/0x4000)=nil}, 0x18) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r2, r3+10000000}, &(0x7f0000000100)) process_vm_writev(r1, &(0x7f0000c60ff0)=[{&(0x7f0000a09000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000937000)=""/88, 0x58}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r4 = dup2(r0, r0) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000000080)={0x7, 0x0, 0x9, 0x576, 0x80000001, 0x4c0d, 0x3, 0x0, 0x1e600000000, 0xffffffff}) 2018/02/21 11:46:02 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x80) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) clone(0x40000, &(0x7f0000000040)="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", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000000)) 2018/02/21 11:46:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) getdents(r0, &(0x7f0000000040)=""/203, 0x79) getdents64(r0, &(0x7f00000005c0)=""/528, 0x45d) 2018/02/21 11:46:02 executing program 0: r0 = socket(0x10, 0x3, 0xc) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1013fc, 0x0) readahead(r0, 0x3, 0x5) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000f63000)="1f0000000104ff0095430700072c01000000010008000400020423dcffb600", 0x1f) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x9, 0x4) [ 48.124909] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 48.140572] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 48.162567] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/21 11:46:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000932000)={0x2, &(0x7f0000932000)=[{0x400000007}, {0x0, 0x0, 0x0, 0x20000000007fff}]}, 0x10) r1 = userfaultfd(0x80800) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000000)="2079eb372c3b422a60ae970f9b75df026f07a2f7aa6be16302cdf08b5e8ca27a3ce4474bb5d2af87dae1dea174183a67c07d8fb6dfbfe85be0703ee909904c168b0d17914866980795403c08ba6c5ef7dc0da8fd73cb94c811b4aed55a5da898dd8efe770d850be84c92e97525", 0x6d}, {&(0x7f0000000080)="7b3b2ee3faf42687ce7bed07e98b44d0ebdb19bafd1eddb7eae2a8a1805ad49288632d54de4d3844bb66209506d96795235a1c6fd219843f", 0x38}, {&(0x7f00000000c0)="c6575dadc2085af4d217ee54b36a9346d7ab101c8b905eb0b1d5dbef74a4eb16cd1fde", 0x23}, {&(0x7f0000000100)="1add997ab8cdf042c4f786253065512bdec02475b450645d32b1ad7ec0bd6ef2572a4689141f8dcfa58039ff93fa37ea0e11e57b84a013299b65a66d6c78c11dade68eca5c41907ec0b7f5690164dcf3683f734da3c8f22011f4e2cb3e7be9319b39cae161e6664d7b78739423af8484087a839a79d8dd11367b43087866c56d09d740ec1de9fc854625e03aa2d61b0a87e5", 0x92}, {&(0x7f00000001c0)="4ab8ef5ae609e6f39560f28f7fccbaf66098037cd9f98fe77fae150e4fafc6c8d187b747364d19986e886e7f87645c8fb964008be468ac97c6cbe581eabb05756aa600fa06ec58fe820ce74b66b68605a50aa339c859405150039a331c4cfe571a1877591e78b2f140aeb2d1c85a8e550901f5665bba42a42521fc8ca8923cf0f40c3b025689480c6052", 0x8a}, {&(0x7f0000000280)="e332c931f3a96d754b71e4eb0bb8ff2cd1bf30dfb5c1e2893275e88b75ea5ac334b505f0e646183d3b28c357b6643e29a7fe96f07a0dfa19cea593b1a369d0567c2f80bd3093a0f58a35ac88ca5259f5ca96", 0x52}], 0x6, 0x0) 2018/02/21 11:46:02 executing program 1: syz_emit_ethernet(0x17, &(0x7f0000000fae)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000040)={0x0, 0x1d9, [0x0]}) 2018/02/21 11:46:02 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x40, @tick, 0x0, {}, 0x0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000944fa8)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x80404, 0x0) 2018/02/21 11:46:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x29) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@empty, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="caefb2b6b834ed4eb7325042cb1bfbb2"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="402ed67d7604cb16cd6af54b34aff93c"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x0, 0xffffffff, 0x0, 0x3c}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@dev={0xfe, 0x80, [], 0x0, 0x12}, [0xffffffff, 0xff000000, 0xffffffff, 0xff000000], 0x3, 0x3, 0x3, 0x2, 0x3ff, 0x7ff, 0x7, 0x14f0, 0x5b0e}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xd90f9d983e70a5b1) socketpair$llc(0x1a, 0xfffffffffffffffd, 0x0, &(0x7f0000000040)) 2018/02/21 11:46:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000662000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x18}, 0x0, 0x2, [@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a16fec)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) r1 = accept4(r0, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x58, 0x80000) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x7, 0x9, 0x8, 0x9}, {0x1, 0x6, 0x9, 0x8}]}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000140)={0x1, 0x5, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/21 11:46:02 executing program 0: perf_event_open(&(0x7f0000551000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x421a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x6) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x6, 0x6, 0x4}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x10001, 0x30}, 0xc) 2018/02/21 11:46:02 executing program 3: read(0xffffffffffffffff, &(0x7f0000000000)=""/9, 0xffffff23) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x38, &(0x7f0000000080)=""/127, &(0x7f00000000c0)=0x56) 2018/02/21 11:46:02 executing program 1: r0 = socket(0xb, 0x2, 0xffff) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00000df000), 0x4) lseek(r0, 0x0, 0x4) [ 48.162570] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/21 11:46:02 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x1b, 0x0, 0x401}]}) 2018/02/21 11:46:02 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0xca, 0x2, 0x101, 0x100, "34495fb7a716b4e647b4ae4b95b2e9b738465592f45e33b3d2f520887c8a08a4b6e81b186753591f2e720b85", 0xac}) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, 0x14, 0x10000000000004, 0x808, 0x2, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000080)=0xec) 2018/02/21 11:46:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd(0x9) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20100, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/02/21 11:46:02 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) write$tun(r1, &(0x7f0000000480)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty, {[]}}}}}, 0x34) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000040)="54b7b04ebe4a923aa73dd0c7a6da509cca9631a0a7ec9664bc35e03d94be1bf3a573db770e80448a60c18025dd5a1d237d1b734302d8d3ed423314fdec5201c5d31474c938b5317825f9450be1fede71a57feba70f364b4f3f3b1d102667b467e9", 0x61}, {&(0x7f00000000c0)="3efcc330063c96c5f2506b99a41155732736", 0x12}], 0x2, 0x0) close(r0) 2018/02/21 11:46:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:02 executing program 4: r0 = socket$inet6(0xa, 0x806, 0x0) r1 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r1) r2 = accept4(r0, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000100)=0x20, 0x80000) accept4$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14, 0x80800) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fff, 0x800) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000010000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0xffffffffffffffff, 0x0, @empty, 0x7}, 0x5bde9e1dcd12cf6c) 2018/02/21 11:46:02 executing program 3: ioctl$sock_ifreq(0xffffffffffffffff, 0x89b0, &(0x7f0000038fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000246fe0)="00000000000008fb0700fa4a00ab00075b200000002000004000e7003072c101"}) 2018/02/21 11:46:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x7fffffff) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000000)=0x5d4, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f00000000c0)={0x1000, 0x1, 0x5, 0x1, 0x1}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r0, r2}) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000013000), &(0x7f0000012000)=0x4) 2018/02/21 11:46:02 executing program 0: r0 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000b58ff4)) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') name_to_handle_at(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x89, 0x2800, "abaf1cffee4cc6dbcecbbf1d5a6cb6de775e02af7b48e650aa6176e07c9092ae315eb203ffe10f1b9b1f39c1972e260b7e995906cc9dfe86c89824abcdf403ac154fb87313eb0bb1ee4b7c763df477eb8e4f825580922fb68f2ba6865a084dcd1dadfca95f62b80dcbb5ee59c6843bc09c4328efe9ca23b717364142708d5032fe"}, &(0x7f0000000100), 0x0) [ 48.330447] audit: type=1400 audit(1519213562.551:44): avc: denied { node_bind } for pid=6402 comm="syz-executor4" saddr=fe80:: scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/02/21 11:46:02 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0xc108, 0xffffffffffffffff) sendmmsg(r0, &(0x7f0000000300)=[{{&(0x7f00000000c0)=@rc={0x1f, {0x3, 0x1, 0x8, 0xe215, 0x80000001, 0x5}, 0x401}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000100)="e7707d8d5c301da5c1e2e6ba8ec350db43fec04c215a247e2630bdb58c7fe7b99355fa64439074bc30d250e41f3c0d5ac2613c92eef96cbbcb675cdb24ee669226f14c8602a12c5f4a93feec756eb845243967c3e0c245a3d8f996745c4379bd7a59955033b472c8f45d3248f10c2f1b9c60a282621057923c91c5a840d8cf49ebc303ec4f24c28b77b6c8384c80142e821609f99bdbaa0be4c383c761d53b3afebdf67da329774914f7408c34eac4a4ef9e0b09cc44dbcc9a9823a22545e0d3e1f601ca0062b54f5ca34e60ac3ef5cd56056d3157fe4041fed83dbb4cb5f2a4ed16568f97ea7cc923d945c1f214fc9fe9ffd648", 0xf4}], 0x1, &(0x7f0000000240)=[{0x90, 0x0, 0x200, "bd0e0871cc8f09430f5120bdcc809698b75b124f9d22c4d9650e83320eec6a48df30e3ffc7ba030c56a3b691ec9fa1893395ff897bdfa519302952c875f1ef2176380eda47c9b8382c511dd5e5298c63b2b1c3e32b1dd5010cdabc7d492489f224e4dd27c7c84688a47e75bf50a8e2ac9a860f1185de0c1f42"}], 0x90, 0x8000}, 0x400}], 0x1, 0x4008804) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)=[]}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380)=[], 0x0, &(0x7f0000000600)=[]}}], 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000000c0)={0xfffffffffffeffff, 0x5, 0xd200000000000000, 0x7ff, "8eec8e0b58e8ba9b5afdac26329bd7302fbff376db07a3e4dd8704f098f77a47a51381bb1f9e16fbc5b9cbe8", 0x3ff}) 2018/02/21 11:46:02 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x200, 0x502) setsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f0000000080)=0x7, 0x4) mq_open(&(0x7f00000000c0)='^', 0x1, 0x80, &(0x7f00000000c0)={0x400000000000000, 0x0, 0x207f, 0x7, 0x0, 0x400000000000000, 0xffffffffffdffffc, 0xfffffffffffffffd}) 2018/02/21 11:46:02 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40000, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000080)=""/89) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) ioctl$int_in(r2, 0x5452, &(0x7f000079d000)=0x100000000000001) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r2, &(0x7f000062dff0)=[{&(0x7f0000d9cfef)='\x00', 0x1}], 0x1) 2018/02/21 11:46:02 executing program 6: r0 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) sendmsg(r0, &(0x7f0000001fc8)={&(0x7f0000004fe4)=@in6={0xa, 0xffffffffffffffff, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000006ff0)=[{&(0x7f0000002000)="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", 0x5c5}], 0x1, &(0x7f0000005ee8)=[]}, 0x0) socketpair$inet(0x2, 0x1, 0x7, &(0x7f0000000100)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000140)=[{0xb, 0xfffffffffffff388}, {0x3, 0x401}, {0x8, 0xfffffffffffff329}, {0x3, 0x8}, {0x2, 0xe228}, {0x3, 0x6}, {0x3, 0x5}], 0x7) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) exit_group(0x5) 2018/02/21 11:46:02 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x2000) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000040)=""/220, &(0x7f0000000140)=0xdc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006d9ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000546f9c)={0x14, 0x3, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0xfe}, 0x1}, 0x0) 2018/02/21 11:46:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:02 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) write$tun(r1, &(0x7f0000000480)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty, {[]}}}}}, 0x34) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000040)="54b7b04ebe4a923aa73dd0c7a6da509cca9631a0a7ec9664bc35e03d94be1bf3a573db770e80448a60c18025dd5a1d237d1b734302d8d3ed423314fdec5201c5d31474c938b5317825f9450be1fede71a57feba70f364b4f3f3b1d102667b467e9", 0x61}, {&(0x7f00000000c0)="3efcc330063c96c5f2506b99a41155732736", 0x12}], 0x2, 0x0) close(r0) 2018/02/21 11:46:02 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) keyctl$set_reqkey_keyring(0xe, 0x1) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x0) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) 2018/02/21 11:46:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0dff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ptype\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000040)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b0eed8)={0x2, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi}, {0x0, 0x0, 0x0, 0x0, @adapter}]}) [ 48.417989] audit: type=1400 audit(1519213562.638:45): avc: denied { name_bind } for pid=6422 comm="syz-executor0" src=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/21 11:46:02 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001480), &(0x7f00000014c0)=0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f86000)={0x2, 0x4, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}]}, 0x70}, 0x1}, 0x0) io_setup(0x8, &(0x7f0000000000)=0x0) io_getevents(r2, 0x2, 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)={0x77359400}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000100)=0xf6) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xcc, 0x41, 0x402, 0x1, 0x2, {0xe}, [@typed={0xb8, 0x5b, @binary="b8fcfab83618ca09e83269a9167a64f213a8b66ca43a0e6ff29afe6b251335750991fb6ae0fc667e16b64403a6cab451ed4e7bbbd84e7b733105e1c103a2783dd40cdbcc9434cc9ffbd4bc06b53f4e8dc9180cbd24dc9ad3856bedc6fffd10f806b8f28e835be796e5e0198d8433ad3a1c458e6454cb943c8e73e821374e35b950af630e52b43efb9c8618f1945ee97128304e6437b26336bb4fd3d4ddc9819291fbaa7c960be8049b762b5d7282ad"}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 2018/02/21 11:46:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x2, 0x4) sendmsg$key(r2, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000765fef), &(0x7f0000754ffc)) [ 48.462960] audit: type=1400 audit(1519213562.673:46): avc: denied { name_connect } for pid=6422 comm="syz-executor0" dest=20000 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/21 11:46:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x6, 0x0, 0x0, 0xa, 0xa0, 0xa0, 0x89, r1, r2}, {0x80, 0x101, 0x1dc, 0x4, 0x86d, 0x61e0, 0x1, 0x3}, {0x3, 0x4, 0x2, 0x2}, 0xfffffffffffffff8, 0x5, 0x2, 0x0, 0x3, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x2b}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x3, 0x0, 0x5, 0x1, 0x7, 0x9}}, 0xe8) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty}, 0x1c) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xffffffffffffff7f, 0x40000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000300)={0x80000001}, 0x4) sendto$inet6(r0, &(0x7f00005ff000)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x0, 0xb, 0x90, &(0x7f00000002c0)={0x0}) recvfrom$ipx(r4, &(0x7f0000000300)=""/55, 0x37, 0x12100, &(0x7f0000000340)={0x4, 0x4, 0x2, "ead122ed387e", 0x7}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000cdf000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000154ffc)=0x2, 0x4) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) 2018/02/21 11:46:02 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000940)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xc0, 0xc0, 0x158, 0xffffffff, 0xffffffff, 0x390, 0x390, 0x390, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x0, @generic="8f86568f026c55909c6120924c151083", @common='ip6gre0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ip={@empty, @broadcast=0xffffffff, 0x0, 0x0, @generic="da23a949c69e5195a892adc89d70bac3", @common='vlan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @empty, 0x0, 0x0, @generic="d6ba2145c1608275845f78977c968e2d", @common='syzkaller0\x00'}, 0x0, 0x1c8, 0x208, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'gretap0\x00', {0xf42, 0x0, 0x48, 0x0, 0x0, 0xffffffffffffffc1, 0xf7f, 0x80000000}}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffd87) 2018/02/21 11:46:02 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d0dd18)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f0000c7a000), {[{{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e8) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000d40)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x489e, 0xffffffff, 0x1b8, 0x1b8, 0xd0, 0xffffffff, 0xffffffff, 0x2d0, 0x2d0, 0x2d0, 0xffffffff, 0x4, &(0x7f0000000d00), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0x102e7, 0x0, {}, []}, @common=@unspec=@ERROR={0x0, 'ERROR\x00', 0x0, "6c024eb6f8e85de592b4bc559b8301f1ee0fbb2976d6bff43a9c7e9bbbb9"}}, {{@uncond, 0x0, 0xd8, 0xb8, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @common=@unspec=@ERROR={0x0, 'ERROR\x00', 0x0, "c97a6594ec9814feba641a00d4b4822befa9d51960ff76f22d8e986ae50a"}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffff11) r2 = socket$inet6(0xa, 0x3, 0x8) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x3f0, 0x110, 0x110, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000040), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="f42af74659a7", @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0xffffffff, 0x0, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, 0x2, 0x100, 0x6689, 0x2293, 0x8000, @common='bpq0\x00', @common='dummy0\x00', {0xff}, {0xff}, 0x0, 0x40}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0xf, 0xffffffff}}}, {{@arp={@empty, @multicast1=0xe0000001, 0x0, 0xffffff00, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x7, 0x0, 0x80, 0x3, 0xffff, 0x4, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bridge0\x00', {0xff}, {0xff}, 0x0, 0x102}, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x80, 0x2, 0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) sendmsg(r2, &(0x7f0000009fc8)={&(0x7f0000010000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012000)=[], 0x0, &(0x7f0000003c40)=[]}, 0x0) 2018/02/21 11:46:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:02 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0x158, 0x158, 0x0, 0xffffffff, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@empty, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bond0\x00'}, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@dev={0xfe, 0x80}, [], @ipv4=@rand_addr, [], @ipv4=@rand_addr, [], @ipv6=@dev={0xfe, 0x80}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe8, 0x118, 0x0, {}, [@common=@unspec=@mark={0x30, 'mark\x00', 0x1}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv6=@dev={0xfe, 0x80}}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x400) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/21 11:46:02 executing program 2: setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000fc7ff0)={0x0, 0x2710}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000fc5fc7)=[{{0x0, 0x0, &(0x7f000062cfe0)=[], 0x0, &(0x7f0000fc1f6e)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/02/21 11:46:02 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x9, 0x2, 0x3, 0xffffffff, 0x9, [{0x3, 0x8, 0x3, 0x0, 0x0, 0x4}, {0x2, 0x7ff, 0x1, 0x0, 0x0, 0x88}, {0x1, 0x7d, 0x8001, 0x0, 0x0, 0x480}, {0xfead, 0x0, 0x4, 0x0, 0x0, 0x80}, {0x2, 0xed, 0x9, 0x0, 0x0, 0x2001}, {0xc766, 0x2, 0x9}, {0x1f, 0xfffffffffffffff8, 0x6, 0x0, 0x0, 0x1}, {0x1ff, 0x9, 0x5, 0x0, 0x0, 0x200}, {0x0, 0x6, 0x1, 0x0, 0x0, 0x80a}]}) ioctl(r0, 0x4141, &(0x7f0000005e0b)) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000000)=0x2) fcntl$setpipe(r0, 0x407, 0x101) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2018/02/21 11:46:02 executing program 4: io_setup(0x0, &(0x7f0000ed2ff8)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000000000)=[{}, {}], &(0x7f0000000040)={0x4000000000001, 0x7}) io_destroy(r0) 2018/02/21 11:46:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r2, &(0x7f0000bac431)={0x0, 0x0, &(0x7f00001e4ff0)=[{&(0x7f00006fff53)="717168324c3b0d89b1b9be169b40ff1b", 0x10}], 0x1, &(0x7f0000763000)=[]}, 0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) 2018/02/21 11:46:02 executing program 3: r0 = socket$inet(0x2, 0x10000003, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000038df88)=@nat={'nat\x00', 0x19, 0x7fffffe, 0x90, [0x20911000, 0x0, 0x0, 0x20911030, 0x20911060], 0x0, &(0x7f00001cdff0), &(0x7f0000911000)=[{0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x0, []}]}, 0x108) 2018/02/21 11:46:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)=0x8001) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) r2 = accept$alg(r0, 0x0, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) fchown(r0, r3, r4) ppoll(&(0x7f00009d9000)=[], 0x1fffffffffffff7f, &(0x7f000081eff0)={0x77359400}, &(0x7f00003b8000), 0x2d2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000200)={0x7ff, 0xc, 0x1, 0x1f, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r5, 0x800}, 0x8) recvmmsg(r2, &(0x7f0000147e20)=[{{&(0x7f0000958ff7)=@rc, 0x9, &(0x7f0000ed9000)=[]}}], 0x1, 0x0, &(0x7f0000ab1ff0)={0x0, 0x989680}) 2018/02/21 11:46:02 executing program 2: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000affa)='./bus\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000200)=[{{&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/63, 0x3f}], 0x1, &(0x7f0000000100)=""/238, 0xee, 0x3}, 0x2}], 0x1, 0x10020, &(0x7f0000000280)={r1, r2+10000000}) symlink(&(0x7f0000cc9ff6)='./bus/file0\x00', &(0x7f000017b000)='./control\x00') clock_getres(0x7, &(0x7f0000000080)) llistxattr(&(0x7f000021c000)='./bus/file0\x00', &(0x7f00004c3f43)=""/189, 0xbd) stat(&(0x7f0000092000)='./bus\x00', &(0x7f0000e73fbc)) 2018/02/21 11:46:02 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x105440) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000004f000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000007000)=0xa0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') read(r0, &(0x7f0000000000)=""/146, 0x92) 2018/02/21 11:46:02 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000f1bff7)='/dev/kvm\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) creat(&(0x7f000047b000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000b4c000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d8d000)='/dev/loop-control\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f000018efff)='./file0\x00', 0x0, 0x0) eventfd(0x4000000000c7a7) signalfd(0xffffffffffffffff, &(0x7f0000c4cff8), 0x8) socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$usbmon(&(0x7f000097cff3)='/dev/usbmon#\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) inotify_init1(0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e02000)='/dev/ptmx\x00', 0x0, 0x0) open$dir(&(0x7f0000264ff8)='./file0\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f2cfee)='/dev/loop-control\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000096fff5)='/dev/hwrng\x00', 0x0, 0x0) eventfd(0x0) pipe2(&(0x7f0000a07ff8), 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000032bff6)='/dev/cuse\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000292ff3)='/dev/usbmon#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000043e000)='/dev/ptmx\x00', 0x0, 0x0) timerfd_create(0x0, 0x0) eventfd(0x0) pipe(&(0x7f0000e15ff8)) syz_open_procfs(0x0, &(0x7f000092b000)='net\x00') creat(&(0x7f0000e46000)='./file0\x00', 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$usbmon(&(0x7f000042aff3)='/dev/usbmon#\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000397ff7)='/dev/kvm\x00', 0x0, 0x0) eventfd(0x0) syz_open_dev$usbmon(&(0x7f00008ddff3)='/dev/usbmon#\x00', 0x0, 0x0) inotify_init1(0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_procfs(0x0, &(0x7f000064cfe9)='net/ip6_tables_matches\x00') socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_procfs(0xffffffffffffffff, &(0x7f00007d6000)='net/psched\x00') socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r1, r0, 0x0) 2018/02/21 11:46:02 executing program 5: openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x305000, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x5, 0x100000000000b2, r0, 0x3) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ee3fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) close(r1) 2018/02/21 11:46:02 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b31ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000280)=""/246) preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x1, 0x0) ioctl$KDENABIO(r1, 0x4b36) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @empty}, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00000000c0)={0xf004, 0x13000}) r4 = semget(0x2, 0x3, 0xd31d921deab625b1) semctl$GETZCNT(r4, 0x3, 0xf, &(0x7f0000000100)=""/127) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0x8000, r2, r3, 0x9, 0x3ffff) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000003c0)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x101000, 0x0) sendfile(r5, r0, 0x0, 0x8) 2018/02/21 11:46:02 executing program 0: r0 = inotify_init1(0x2000800) ioctl$int_in(r0, 0x5452, &(0x7f0000048000)=0x9) 2018/02/21 11:46:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:02 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) sendto(r0, &(0x7f0000000040)="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", 0x1000, 0x48884, &(0x7f0000001040)=@in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffc00}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000001080)={0x0, 0x1e, 0x3, @tid}, &(0x7f0000001100)=0x0) timer_getoverrun(r1) ioprio_set$uid(0x3, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000004f74)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000001ffc)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x20) 2018/02/21 11:46:02 executing program 0: chmod(&(0x7f0000be6000)='./file0\x00', 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x80) 2018/02/21 11:46:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x3ff) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000065b38)={{0x9, 0x0, 0x0, 0x0, "dda52a8bfb30cc12936b8da3effa922ab208de0b3960eadc49fe526638ddffed947db68402df32de3aee7163"}, 0x0, [], {0x0, 0x989680}}) 2018/02/21 11:46:02 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, r0, 0x1}) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x501000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x2000, &(0x7f0000000040), 0x1, r2, 0x4}) setsockopt(r0, 0x114, 0x5, &(0x7f0000000ffc)="04000000", 0x4) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000100)={0x3, r2}) openat(r2, &(0x7f0000000100)='./file0\x00', 0x0, 0x60) 2018/02/21 11:46:02 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0x9, &(0x7f0000023000)={&(0x7f0000000040)={0x14, 0x80000000000000, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x149}, 0x1}, 0x0) 2018/02/21 11:46:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x361000) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000000c0)={[{0x2, 0x80000000, 0x1, 0xda, 0xfffffffffffffffe, 0x0, 0x8, 0xfffffffffffffffe, 0x7, 0x2, 0xff, 0x1, 0x2}, {0x728, 0xffffffff7fffffff, 0x5, 0x0, 0x5, 0xcb69, 0x1, 0xefe3, 0x4bb, 0xf9, 0x7ff, 0x5, 0x2}, {0x7a53, 0x9, 0x6, 0x93a, 0x6, 0xfffffffffffffffc, 0xb77, 0x9, 0x8, 0x7, 0x4, 0xfffffffffffffffc, 0x6}], 0x40}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000979000)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0xfffffffffffffffd, 0x107000}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x108, 0x2e, 0x300, 0x2, 0x1, {0x8}, [@generic="6b16769a2890d3812762c73feb5ef0bce5585c96a1bd6933dbba4d3c1dc481b54211f8c8fce98cb53159012da1b1fc46421dca4b198f47dd161ac85e78ac1bf94131d75336b5735997c38b077ae2b9e56ee6b236d6458b0208eed4cd1aaf5331cc1a77f89e7def04007db0a45ecc27860a11b96f78377c9c6833bc3868b7464fd934d1fe49c8ed6f18e43b4ac7a46611851c2a60565e34fa61d9785492266eca124e2e35c215b6c21badca7e16ac1efcbba3be6f059245a1310980afdca3237da7d0c78770fa80738010ee8d9eeaf50cdbd47c43d59b414703a49464b74549930414d0c0c99070", @typed={0xc, 0x28, @u32=0x8000000}]}, 0x108}, 0x1}, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x40000) 2018/02/21 11:46:03 executing program 3: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005ca0)=@filter={'filter\x00', 0xe, 0x4, 0x300, 0xffffffff, 0xf0, 0xf0, 0x0, 0xffffffff, 0xffffffff, 0x268, 0x268, 0x268, 0xffffffff, 0x4, &(0x7f000001c000), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @common='bridge0\x00', @generic="6bc95055de8009c0a5371bb9316b7a4c"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) syz_emit_ethernet(0x32, &(0x7f000083df7b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x768, 0x0, 0x0, 0x9, 0x0, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000040)={{0xffffffffffffa3b2, 0x7, 0x7ff, 0x9, 0x1, 0x4}, 0x8}) 2018/02/21 11:46:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 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$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1b16, 0x200001) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x40000000}) ioctl$int_in(r0, 0x5452, &(0x7f0000aebff8)=0xffffffffffffffff) 2018/02/21 11:46:03 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0xb0) 2018/02/21 11:46:03 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000040)={@dev, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) sendmsg$can_raw(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f0000000100)=@can={{0x0, 0x2, 0x40, 0x3}, 0x0, 0x3, 0x0, 0x0, "0ea3edd1240a2378"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r2 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r2, 0x0) 2018/02/21 11:46:03 executing program 6: pipe(&(0x7f00001ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00008e6000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) readv(r0, &(0x7f0000384fa0)=[{&(0x7f000033efdd)=""/35, 0x23}], 0x1) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000892000), &(0x7f0000034000)=0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/02/21 11:46:03 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2882, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x800) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x800000011f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/21 11:46:03 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x20000000001) ioctl$int_in(r0, 0x8000008004500f, &(0x7f0000000040)=0xffffffffffffffff) 2018/02/21 11:46:03 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000040)=""/135) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f000093affc)=0x80001b, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r2, &(0x7f000093e000)=@abs, &(0x7f00006a3ffc)=0x8, 0x0) 2018/02/21 11:46:03 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) syncfs(r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045516, &(0x7f0000000ffc)=0xffffffffffffffff) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100000001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x1, 0x4, 0x6, 0x5, 0x286, 0x2}) 2018/02/21 11:46:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:03 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff1, &(0x7f0000689000)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xee3d, 0x1111c0) 2018/02/21 11:46:03 executing program 3: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x7a, 0x1, 0x4, 0x5, 0x6, [{0x991, 0x10000, 0x7, 0x0, 0x0, 0x200}, {0x8, 0x7fffffff, 0x9, 0x0, 0x0, 0x200}, {0x3cd, 0x1, 0x6, 0x0, 0x0, 0x1000}, {0xf51, 0x5, 0xfffffffffffffffc, 0x0, 0x0, 0x2}, {0x1, 0x10000, 0x8b, 0x0, 0x0, 0x901}, {0x1ff, 0xff, 0x3, 0x0, 0x0, 0x2204}]}) 2018/02/21 11:46:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000704000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x5, 0x20, 0x3, 0x40, 0x7, 0x8001}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) close(r0) 2018/02/21 11:46:03 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0xd30, 0x100000000, 0xffff, 0x6, 0x3b}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x1f, 0x1000, 0xfffffffffffffffc, 0x2929, 0x800, 0x7, 0x4, {r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x0, 0x20000081, 0x2, 0xffffffff, 0x200}}, &(0x7f0000000280)=0xb8) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/21 11:46:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000181ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x440000, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x6, 0x1, 'client0\x00', 0x2, "2d1293888a620429", "2512493997782d1945e5b63951e1e9f3cfc19f301d3d78c68985fc7012ec047c", 0x100000001, 0x4}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/02/21 11:46:03 executing program 4: creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f000072d000)='./file0\x00', &(0x7f0000c39000)=@known='security.evm\x00', &(0x7f00000c9f74)=""/140, 0x8c) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4a440, 0x0) 2018/02/21 11:46:03 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x400) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000e45000)=0x0) io_submit(r1, 0x272, &(0x7f0000003fe8)=[&(0x7f0000012fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000011f73), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/21 11:46:03 executing program 0: 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) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ff1000/0xf000)=nil, 0xffffffff7fffffff, 0x7, 0x20, &(0x7f0000ffa000/0x3000)=nil, 0x128}) 2018/02/21 11:46:03 executing program 6: seccomp(0x0, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000000)=[{0x35, 0x6, 0x4, 0xfffffffffffffff7}, {0xa, 0xffffffffffffffff}]}) 2018/02/21 11:46:03 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x404202) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8000, 0x101000) r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xfff, 0x200040) timerfd_gettime(r0, &(0x7f0000000040)) 2018/02/21 11:46:03 executing program 4: times(&(0x7f0000000000)) [ 48.972630] audit: type=1400 audit(1519213563.192:47): avc: denied { setfcap } for pid=6570 comm="syz-executor4" capability=31 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/21 11:46:03 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x153f30ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f00002cf000)='(\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x3, 0x10, 0x1, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r1, 0x81, 0xff, "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"}, 0x107) 2018/02/21 11:46:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:03 executing program 1: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000753fe0)={@generic="36aba9dcdc51749bbe9b4db98a5673ca", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) 2018/02/21 11:46:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x8, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000ea2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/02/21 11:46:03 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x2) r1 = getpgrp(0xffffffffffffffff) migrate_pages(r1, 0xd373, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000049f910)=@nat={'nat\x00', 0x1b, 0x5, 0x690, 0xf0, 0x468, 0xffffffff, 0x340, 0xf0, 0x5c0, 0x5c0, 0xffffffff, 0x5c0, 0x5c0, 0x5, &(0x7f0000c07fb0), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @port, @port}}}, {{@uncond, 0x0, 0x208, 0x250, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x28, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @dev={0xfe, 0x80}, @empty, @loopback={0x0, 0x1}, @empty, @empty, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}]}}, @common=@mh={0x28, 'mh\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@multicast2=0xe0000002, @ipv4=@multicast1=0xe0000001, @gre_key, @port}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common="676a6530000000000000000000000200", @common='ip6_vti0\x00'}, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xf8, 0x158, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@icmp6={0x28, 'icmp6\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6f0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/21 11:46:03 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb1ff8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000835fa4)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b9ef74)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d0ff0)='/dev/sequencer2\x00', 0x14000, 0x0) 2018/02/21 11:46:03 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x7) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/21 11:46:03 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff0000000000000009b20079ffffff00000000000000090097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r1, &(0x7f0000001cc0)=[{{&(0x7f00000001c0)=@can={0x1d}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000240)="a918d99f4e9013d0a905e8467294cc8779777f1e0cd952ce0ccf7869e3ee74ed8465a1f53bfd57866051d2c7a8e9168c6f2e2379f1d9ea99a65c6678a8005181e215f9cf74e570350e86af4bb794dfbb1c2c712687a92ddb224f9092a97b7271309a510d108a625049b501d22627f5dde3a41988d57646e6541468e254f0a65930e1afa6b30775a7b762c69e1121dde1867f01c28a9650556486712db52ce2f0818903a296a8729ae711275adb588aaac00f953753af0d11615a8f506a420ebcdf65d53b4c2ab98053", 0xc9}], 0x1, 0x0, 0x0, 0x8040}, 0x1}, {{&(0x7f0000001b00)=@nfc_llcp={0x27, 0x9, 0x0, 0x4, 0x7, 0x1, "35a089e4b2c474b9dc0a09c39eb9bc492c3942f72869cd631eef7cecd833c72341473920753ea5b07d26cd53890e819c651cdfc59d509b1ee452350112a62b", 0x2}, 0x60, &(0x7f0000001c80)=[], 0x0, 0x0, 0x0, 0x8080}, 0xffffffffffffffc0}], 0x2, 0x1) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000002d40)=""/4096, 0x199}], 0x1, &(0x7f0000da2000)}, 0x1000000000000000) 2018/02/21 11:46:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009db000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) pipe2(&(0x7f0000000000)={0x0}, 0x4800) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000040)={0x20, 0x1c, [0x7, 0x100000001, 0x300, 0x8, 0x4, 0xff, 0x4d]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0x6, 0x6}, &(0x7f0000000100)=0x98) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000140)=""/4096) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r3, @in={{0x2, 0x0, @rand_addr=0x7500}}}, &(0x7f0000000200)=0x8c) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000240)={@generic="e343c190868781a072060de72bca7da1", @ifru_mtu=0x9}) r4 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendmsg$alg(r4, &(0x7f00007f3fe4)={0x0, 0x0, &(0x7f0000cf9ff0)=[{&(0x7f0000f83f6f)="942ec45e6ab817a04d5b929c635d113dcace175c8f114827e46562a28163bbba19bf24959eddebac130bce3c95a25d7637ab5abef59658c0966300da90a941e8a7", 0x41}], 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000001140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000001180)={0x112, @time={r5, r6+30000000}, 0x7f, {0x7, 0x4}, 0x3, 0x3}) recvmmsg(r4, &(0x7f0000b45f40)=[{{&(0x7f000026a000)=@ethernet={0x0, @dev}, 0x10, &(0x7f00009defd0)=[{&(0x7f00007f4feb)=""/21, 0x15}, {&(0x7f00007f8f87)=""/121, 0x79}], 0x2, &(0x7f0000f35000)}}], 0x1, 0x0, 0x0) 2018/02/21 11:46:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x10000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa, 0xc}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/21 11:46:03 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x4, 0x0, {0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1e3}}}, 0x3a) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x0) r2 = socket$inet6(0xa, 0x80006, 0x2b) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@empty, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="caefb2b6b834ed4eb7325042cb1bfbb2"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="402ed67d7604cb16cd6af54b34aff93c"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x0, 0xffffffff, 0x0, 0x3c}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@dev={0xfe, 0x80, [], 0x0, 0x12}, [0xffffffff, 0xff000000, 0xffffffff, 0xff000000], 0x3, 0x3, 0x3, 0x2, 0x3ff, 0x7ff, 0x7, 0x14f0, 0x5b0e}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) 2018/02/21 11:46:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce6ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair(0xf, 0x5, 0x3f, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) dup3(r0, r2, 0x0) dup2(r0, r1) 2018/02/21 11:46:03 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000000040)=0x2e) set_thread_area(&(0x7f0000000080)={0x20, 0x1000, 0x400, 0x9, 0x2, 0x6, 0x1, 0x200, 0x1f}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0xffff, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xc101}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty, 0x2}, 0x1c) syz_emit_ethernet(0x3c, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @generic={0x336, 0x8aa3, 0x6, 0xa, 0xf, @random="ea47e11e57fc", "91c934f26150619d04ff", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, "7c26b559c4dd6f9ca6fe22e925c982b2"}}}}, 0x0) recvmmsg(r2, &(0x7f00000027c0)=[{{&(0x7f0000002600)=@ax25, 0x10, &(0x7f0000002680)=[], 0x0, &(0x7f00000026c0)=""/238, 0xee}}], 0x1, 0x0, &(0x7f0000002840)={0x0, 0x1c9c380}) 2018/02/21 11:46:03 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f0000006fc0), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) sendmsg(r1, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="a95c3a42e316dcd68822bbb56e96e3cbd67214f86a4e331b69ee8c1e3a5ed758a8467d8143097a3fee57051476324500936737586cca0e16ab58c0286cea719e0893f6b0b05d1c37a064b952c52c864ad0e8e3c2e0a380756271f2e06006a7e8e92736e4a154109c646daa2979b3add7c20ab02654218a40eb63a2afc5beec9e9872b98fc253d2c4de0947e5a426f33309ccebc7345901fa78f4a5d79655224f76d784a0a52f5261219f991a98ff1f969c346513f059d8f5b85fe839346f5e059252f3f6a9479e070328ddcbc6331bf36d3772650438d45648dde3d1c3dc53fb", 0xe0}, {&(0x7f0000000140)="89eaf4cb702147dde10f3d46672e2a9b57da0be4ecf81f13ca6d2878a144545063c9990aaf9eaa3443d63e9d11c8c24d34bfd8ecea513c30f21a6ce57b41d37840692d23a8d3accd24b008e27991d2ccfb17c6b4cdb00bdabd4e0aa17eb174c961bd4e3a7d65b2c477", 0x69}], 0x2, 0x0, 0x0, 0x20000000}, 0x854) connect$inet6(r1, &(0x7f0000000fe4)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000eff0)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) 2018/02/21 11:46:03 executing program 3: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x40000) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/21 11:46:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:03 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"2120287a837dcf"}, 0x1f}, [{"1a350feceb1655"}, {"d61dd6a80083b2"}, {"292759340c1271"}, {"462a5e942efa79"}, {"292dedc7e5f1ab"}, {"35d85724e5fae7"}, {"c68ba6c3bb0e23"}, {"9a36c6ed1e11b1"}]}, 0x48) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x1, @rand_addr=0x5}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0x1f, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000dcdf24)=[@in={0x2, 0x1, @loopback=0x7f000001}], 0x10) connect$inet(r1, &(0x7f0000c3e000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000efff74)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f0000f16000)=0x8c) 2018/02/21 11:46:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x10000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa, 0xc}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/21 11:46:03 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d6f000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x39, &(0x7f0000000040)="044b62d16c4a8313bbee9e20420e3cf3dc35bc91f32870", 0x17) write$selinux_user(r0, &(0x7f0000000000)={'system_u:object_r:scsi_generic_device_t:s0', 0x20, 'root\x00'}, 0x30) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000080)={@multicast1, @rand_addr, @multicast2}, &(0x7f00000000c0)=0xc) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x1) 2018/02/21 11:46:03 executing program 3: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000019000)=0xfffffffffffffffa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab7000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000000)={@empty}, &(0x7f0000000040)=0x14) recvfrom$inet6(r1, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000abffe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) shutdown(r1, 0x0) 2018/02/21 11:46:03 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000286000)={0x10}, 0xc, &(0x7f00001f5ff0)={&(0x7f0000a8a000)={0x14, 0x0, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8001, 0xa0000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x0, 0x101, 0x0, 0x6, 0x0, 0x1, 0x3, 0x8d, 0x0, 0x0, 0x7, 0x15}) connect$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x20) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000080)={0xa8c57a22378f2e7, r3}) bind$bt_l2cap(r3, &(0x7f00000000c0)={0x1f, 0x800, {0x6, 0x10000, 0x5, 0x2, 0x6, 0x6}, 0xfff, 0x30}, 0xe) sendmsg(r0, &(0x7f0000001540)={&(0x7f00000000c0)=@ipx={0x4, 0x2, 0x5, "19d81ecf8c6d", 0x4}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000100)="f51bbbde9dc744bd21fb87f5ae706b49985126", 0x13}, {&(0x7f0000000140)="687de55acb21ede1c9845d3b253dbf5020f2e1937050695048a52d0d12bf2808f6df27b7493cc5", 0x27}, {&(0x7f0000000180)="4ebffab128a6bb398f735634e5c7ef6d4eba4cfd84a3747fedbd0c0887bd29100093ac1847ba37dbb8e459c29e6447b35c6d8fb90976cb58ab82b0c83aab69f96bde6e47e0ad55b1dac82837f13f1f6c26bd530ef46f6c4992a194cb3b25e3985f7a4fc87bb385369fa912ec04a8e4504c8cdc0358fb7248dd3f879135d0dead724f20", 0x83}, {&(0x7f0000000240)="79070c9ca4e0d1b05c32aa4c65b81a00f6cf35ccc7f7952308e92febe58cee03", 0x20}, {&(0x7f0000000280)="0f0a83c1bd2d1733a769482aa8acf3835f80294b43acdc710accf7d2c13ab6b23113377af3a6b87abaa60bc4f32e120c3653af36d315f35b33261a2427285c4a88ae55b502794e0b6703858d9066ea77c25dab94534e013fe9a4a590194aec5c3835c96e996893c2510b4850c3e61b080c9a2c7756f9b2d627a4883ee24270fabdf6333a33bee18207", 0x89}, {&(0x7f0000000340)="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", 0x1000}], 0x6, &(0x7f00000013c0)=[{0x58, 0x11b, 0x3, "dd23df134d62f477782bcaadf19c3fc7cdb96bb4310551aaef098ffe14d6639e68e7af220083984b1151c08db01678e6f17f7017c3f2896dc732a6c0ee2fa5f759408634"}, {0xa0, 0x11f, 0xfffffffeffffffff, "a4702c1463dd333323f2de8c361770d32dd47f5356635ca867c4a86c93dec173b1b787045d1641acb2521f1efdf6689aaefcc64bc68535614995d802edcf3158496c630ae231471651b1b75b6d38a3d00d5f376230295af618a5fc1c42f0804f2d90861cc9063a62e14227ba0bbf6c0c800250fe61efa4bf6ddd4d1b5b772f89f48f589f6f11d04822caf3430d0ef9"}, {0x60, 0x10c, 0x7, "977bd6d3175990911cf5cf25f42cd61161a18eb3d781e6a58b8c16a99d1e62c4bfec114049784f03acb22386f300360369060a71746f2d7e3776d095b1efdeeb40321930f0a340a44c1094b73f444ee7"}, {0x10, 0x112, 0xfffffffffffffffd}], 0x168, 0x4000}, 0x40884) [ 49.250656] audit: type=1400 audit(1519213563.471:48): avc: denied { ioctl } for pid=6651 comm="syz-executor5" path="socket:[17207]" dev="sockfs" ino=17207 ioctlcmd=0x891b 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 2018/02/21 11:46:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = msgget(0x3, 0x500) msgrcv(r3, &(0x7f0000000000)={0x0, ""/176}, 0xffffff90, 0x3, 0x1000) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000827fe8)=[@textreal={0x8, &(0x7f0000f63000)="660f38416006660f3815504d0f18dc652ef20fd0220f01cf66b8004800000f23c00f21f8663500000b000f23f80f0f9afa008a3e0f35b800008ed0660ffdf2"}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x3d4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x200004b564d00, 0x0, 0x101}]}) 2018/02/21 11:46:03 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) connect$l2tp(r3, &(0x7f0000348fd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) syz_emit_ethernet(0x3a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x80000000, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x18, 0x0, "3903b99d4bd03a2f10150589c959369a"}}}}}, 0x0) readv(r0, &(0x7f00001d9000)=[{&(0x7f0000223fea)=""/22, 0x16}], 0x1) 2018/02/21 11:46:03 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffd61) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009d2000)={0x0, 0x80000000000a76, 0x2, [0x0, 0x805]}, 0xc) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x0, 0x120, 0x208, 0xffffffff, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, [0x0, 0x0, 0xffffffff], [0xffffffff, 0xffffff00, 0xff, 0xff], @common='ifb0\x00', @common='ip6gretap0\x00', {}, {}, 0x21, 0x6, 0x5, 0x20}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xd, 0xffffffffffffff8f, 0x0, 0x1}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x2}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0x0, 0xff, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x3b, 0x4, 0x7, 0x1556188980b33329}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "38dec965b1a2578e2223ee756f4b7bb2c2fc041e3ea774beb174c9af2925"}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xff, 0xff, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='rose0\x00', {0xff}, {0xff}, 0x2d, 0x1, 0x5, 0x74}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x3b, 0x6, 0x1, 0x7fff, 0x1, 0x200, 0x40}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/02/21 11:46:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000b8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x9, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/21 11:46:03 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1, @in=@local}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d10ffc)=0xfffffffffffffffb, 0x4) r1 = dup(r0) shutdown(r1, 0x0) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x39) 2018/02/21 11:46:03 executing program 4: r0 = epoll_create(0x200000000ffff) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x40000020000000) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f6bff4)) [ 49.404513] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 2018/02/21 11:46:03 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000028f000)={&(0x7f000086a000)={0x10}, 0xc, &(0x7f000004aff0)={&(0x7f0000c10000)=@expire={0xf8, 0x18, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80}}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, []}, 0xf8}, 0x1}, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="6ab7d8804c1ce7261bf597cb5571f3cbe33489e4bf3e9e8220ba26876f3b32bf2fca506bd780061ef762d3e6e4d3bdca678ff0d08147bb851529c7c9f35a3b489820d384a07a88c3c81df038b0a750ee", 0x50, 0xfffffffffffffffc) keyctl$update(0x2, r1, &(0x7f0000000100)="53ff91a18da99b4da046692b8b1cbd2628e3344e7267b6067c8962f13d73be7a0936f8603a80ca185ff258b220e33395c06def00ccb705f446036524cc5c84afa3b7e51934435a84e6d058512e6f927c67094e16f192254b6f56cd7159cde143918034a7c05e5bac44d75ecf14e3150067", 0x71) r2 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x2d) 2018/02/21 11:46:03 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@hyper}) msgget(0x3, 0x400) 2018/02/21 11:46:03 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f000027a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x7ff, 0x537, 0x50000000000000, 0x8}, 0x8) r1 = memfd_create(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) fcntl$setstatus(r0, 0x4, 0x2c00) 2018/02/21 11:46:03 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="7254b6ec0317da0927dfeb574e6ca7d55c944e88ef4c0a143212d71edc6eb7ad5c7d023ffa97ef308c96029290f0eaea6226eb5649f452e30359ccc38e24a6b7fc9c2a408f71d79f6a50daca69c826babef118faa683491dbff798f489d3f250de2a49421f89241e705fab66803c93d96ef7f3d956f9fbbd2cc5deac4158fd337e96b98be6ec70b68babb9f10ba53134a77548f9252f58410001aa6e438457743de6099f339e3fd73e0019065f1964812f3a120e1bd1790f148fcd6100cc8ea7afb83a13e8a8e04b7f838a", 0xcb, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r0, 0x0, r1) mprotect(&(0x7f0000d01000/0x1000)=nil, 0x1000, 0x0) socketpair$unix(0x1, 0x3bdbf015e737fb00, 0x0, &(0x7f0000000000)={0x0}) fsetxattr(r2, &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080)='\x00', 0x1, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000000)=0x2, 0x5, 0xfffffffffffffffc) io_setup(0x3, &(0x7f0000000040)=0x0) io_destroy(r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 49.452780] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 2018/02/21 11:46:03 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x81) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00001f0000)="00ff000201000000000000010400000000000000", 0x14, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x1800000000000000, 0x4) 2018/02/21 11:46:03 executing program 0: 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) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000080), 0x8) r1 = dup3(r0, r0, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) dup(0xffffffffffffffff) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x100, 0x0) 2018/02/21 11:46:03 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000009000)="b6") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1, 0x0) 2018/02/21 11:46:03 executing program 2: socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000f0f000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000b42000)={0x24, 0x805, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) 2018/02/21 11:46:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:03 executing program 5: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000a1bfc8)={0x0, 0x0, &(0x7f0000cbbff0)=[{&(0x7f0000c0c106)="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", 0xec1}], 0x1, &(0x7f0000d82000)=[]}, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r3 = fcntl$getown(r1, 0x9) getpgrp(r3) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=@getlink={0x174, 0x12, 0x400, 0x4, 0x3, {0x0, 0x0, 0x0, r2, 0x1000, 0x2000}, [@IFLA_LINKINFO={0x124, 0x12, [@IFLA_INFO_SLAVE_DATA={0x34, 0x5, "15a24529b71d6a39070fda97f24b7a41c5508dfd18b3275c974834132b18822723eb39d6cf80863efc1b97e3304e"}, @IFLA_INFO_SLAVE_DATA={0xc, 0x5, "96975f6d72"}, @IFLA_INFO_SLAVE_DATA={0x98, 0x5, "1bcde3b87c122ed2f2531990a8470da4d241068f072f3c9656ad6c52888e9db09ff813c3bd8c3a37d8576b4cfaa9270cddfce1abbc5d90a0e79997337525ee2e67342e303f398e177765defa410b21e0df3c3fc955424eabc8f0b36846b7d152bfdd995f58927bc8e5376509aefb530beef18eaeea32a60fbb43de104d5b167d3d6f87478235237201da02e29c1c05eaf2acc1c8"}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'ppp0\x00'}, @IFLA_INFO_SLAVE_KIND={0x10, 0x4, '.trusted(+\x00'}, @IFLA_INFO_SLAVE_DATA={0x24, 0x5, "64a1c6e81077de33fa228b0d299810f6c200276b7fc2a0c27e3e29587883d4"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}]}, @IFLA_PHYS_PORT_ID={0x1c, 0x22, "a15f396f24a421d893c602f5867fec6d76429f0650d4f8"}, @IFLA_EXT_MASK={0x8, 0x1d, 0xffffffff}, @IFLA_ADDRESS={0xc, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}]}, 0x174}, 0x1}, 0x0) 2018/02/21 11:46:03 executing program 6: r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x100, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0xd4, 0x1, "cdf2145bebe8d92737795cf5849a094241073e9259ed51e44dfcd4623ef42e705084b049d9a536f6da307ea875a367a3ac5670cae2b4bd2a68c173f17f5041fe846fc2d8f10335ad7362647f75a499c43f9ace064524b095e3272f29df7cf3ca78bcaebe70cbed453ea5f094b0e8cd5d8c0dcd2db98b3841762bf96dd9b2eae3f2aa1bee28730a5c83398cc0b8917b5eeadeae17812207a19a67164d2893893c11c8671822cc91bd42709eabe87017821d3823deb333ec50f25eaf2576fa55567a3ab8cf32d6520c223af200"}, 0x48000) connect(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast1=0xe0000001}, 0x1, 0x3, 0x3, 0x2}}, 0x26) r2 = socket$can_raw(0x1d, 0x3, 0x1) write(r2, &(0x7f0000000000), 0x0) 2018/02/21 11:46:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001dff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023fdc)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) r1 = socket(0x1f, 0xa, 0x7) r2 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001880)={{{@in=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000001980)=0xe8) r4 = getegid() r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r6 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001e40)={0x0, 0x0}, &(0x7f0000001e80)=0xc) getgroups(0x6, &(0x7f0000001ec0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001f00)=0x0) stat(&(0x7f0000001f40)='./file0\x00', &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002000), &(0x7f0000002040)=0x0, &(0x7f0000002080)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002400)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002440)={{{@in6=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000002540)=0xe8) r14 = getpgrp(0x0) lstat(&(0x7f0000002580)='./file0\x00', &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgrp(0x0) stat(&(0x7f0000002700)='./file0\x00', &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000027c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r20 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002940)={0x0}, &(0x7f0000002980)=0xc) r23 = geteuid() r24 = getgid() r25 = getpgrp(r22) r26 = geteuid() lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003180)={{{@in=@multicast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000003280)=0xe8) getgroups(0x9, &(0x7f00000032c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003300)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003340)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000003440)=0xe8) stat(&(0x7f0000003480)='./file0\x00', &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000036c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003700)={0x0, 0x0}, &(0x7f0000003740)=0xc) r36 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000003780)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000037c0)={{{@in6=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00000038c0)=0xe8) stat(&(0x7f0000003900)='./file0\x00', &(0x7f0000003940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000039c0)=0x0) stat(&(0x7f0000003a00)='./file0\x00', &(0x7f0000003a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r42 = getgid() sendmmsg$unix(r1, &(0x7f0000003c00)=[{&(0x7f0000001500)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001800)=[{&(0x7f0000001540)="511b4505e60d8f130a1d", 0xa}, {&(0x7f0000001580)="bdf8a7eb45669155f6bcce0086a32cc71225b2bfe776184b600f17cca6bffb4c17a9fb5fdc9cacebed015d85cecdd37e2d201f2b1dfce2bedc90d77f7538567e7eace3d1b54ad201000f8100efc8b05728aa20ae5d209bb23047192ed1", 0x5d}, {&(0x7f0000001600)="e0827be925afa6ad154a0469ded665ce233c4fbca944224e0fe4ea2561063d2ac2e3f07eab2aebb2dabf8dcc7ee30b717ae13b93c6fdd3b9285fe3d5cd6a435a49dd125cdeb866f569204b569ee921425c3183c358fb7fa8fb30d8d84b0eed302be3ffd70c9ca4e32e0e1f5287d0e4bdb5eb5f27aff466d3036d484b4a68f78f5e9b6145c012ffafdf6b8bf935cb5c29536a33a52cc8950a66114c591593ebd8d7569eae5d2b8022b89a37a50aeade3427ed4e149dbb6b5bbe2c071e6f8e3a7badadb7b13f", 0xc5}, {&(0x7f0000001700)="1336ae24cf03dde609749c1b55ad836390ac21f16b63903f4243acac5795fcb2aed19cc7d10a98a529fabf22f9f4666d8a1750e863e7ce77be8eadd7c948d9ba5aa2ed42e1f80dd8424bfbcf0a23dd221c84a822e09a738dc535d8b33bb339580fd658654b8854e653f0f692a545e5e0da709b32cc7eb653429c2b79d5c1d8433bcd9acdc6afed536c94accf06d7e4fbc4", 0x91}, {&(0x7f00000017c0)="78e8", 0x2}], 0x5, &(0x7f00000019c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r5, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xa8, 0x4000800}, {&(0x7f0000001a80)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001dc0)=[{&(0x7f0000001ac0)="9e402833495bf42e69d1726a7ab28cc557dec205a20fd1b922b325398b4b48d8a494e36c91132f599ca740b7b7a9b141b894de2bdbdb286603e6f2660e3f5af7c280d41ee8e98bfb3fd1b46097b0bef105bab1050f87b809255af4f72ee7bf890e098605a8af68470bf355f7df58b01b17eb6630e5c0c0ab65d19dda645b8fb8e2da7f1c33bc4666ab6b474c2732e174f56c15b4fb97b8b334ee1095f5b57e92110e4d6b57be302d894c503013dff3913c154a230106c86a", 0xb8}, {&(0x7f0000001b80)="3df965d55a1cedc5565f463efdd5e7e5c02bc0d4c9c52fe3eefcb6feb402054b1a695c0cc6e4600ae54213853accb48ed690afc59a9b8dafa4c6f8b2d808b00f077a10", 0x43}, {&(0x7f0000001c00)="f35e416b4503dc51436433a548bbb2c579bb0c88737eb252838d0433b72b8db13ca4c26abb3a6d6cfa0c8de6cb6654e0533fb6e13d8224ff0831f245ef15e229d3fa52cc8436c6ba5d8df1350604c9aab5b5ee88f28e772406a8ec88659f6e42d128b3df8009ed6ec27dc2754aa4b24a50362ffaf16938eeaa8ab79fad8ddb0a5fedb4b3373b7d66eaa524f497cfcac81ad032c2", 0x94}, {&(0x7f0000001cc0)="023405f5", 0x4}, {&(0x7f0000001d00)="109400ec3b16e3aef6ad0970fbfe30bd1ab8d3d89a16b9312e06ca4cf56361ff8be44d380267947b95ab55ed1b5a71d6e33f4bb5348c88f722ddfc924072125e95ec99", 0x43}, {&(0x7f0000001d80)="93cab0b4ac", 0x5}], 0x6, &(0x7f00000020c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x78, 0x80}, {&(0x7f0000002140)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000023c0)=[{&(0x7f0000002180)="58e65e202d6285295aa92a10d4f648df26125d1fecced7f1bb7503a2affdf265aa8149f5de22d24e82a68dd81a5703182c349ab0ebb98190daa69075a3fb0195ed8beee41a9c8b0499928b52cb6f56563f1dc3f4ccdf8f1363e369d1978b02d629c28b9aa451abcc8ffd73d6a9b9dbc152f2f2f6c7e9bd7e66129655f227ec01785de6a39cbfd9dd6e1157e8b959dee494694feecec560556c0153edf84c3a3ece04970e0ca52bdf23623dabb95e86c8cd0d0d71a87eac4c6457860ea74710d6bfd418987bcedb8d3d9f74961e590b5155842ee045af4fab19a1e67c93262f8743969f6012", 0xe5}, {&(0x7f0000002280)="04343e2f3b8827ee50088ce82c72dfab1a9828730ba604df92ddfde4a7bbd34a8c0d907a57256a93767ff4740dc4f35a3702635a39174e06e87319719f8a31d2b342feda3747f8b9a42b243d567e52", 0x4f}, {&(0x7f0000002300)="a10633920bd28290ca68d85d1aa6f3effcd5b21e5c6e61557541caa5c5581eb003a1c47d97ba843880121715c0501655cdc0715b069e8fcb81df787a2397e023f196a65f5e0f584903241ba5d547f2aaed289058cb3dcb9e4cc893169e8d2912cb199c0f8766e7baeff35603a10500ddbc57a777e18f1b0506e9d4c9d1efaa2d13285796", 0x84}], 0x3, &(0x7f00000029c0)=[@cred={0x20, 0x1, 0x2, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0xd0, 0x4000040}, {&(0x7f0000002ac0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003040)=[{&(0x7f0000002b00)="c5238c020c53ba3cd461f8074a8178592eb19874e09aab4bdd3103e49741d1cad0622159f9043a4dcbd5569cf5e562c97f6ec1b76127847d9ed4065e57d8cd517d9e3354ccd2b9293aadaeb22a92c2a4576b677edebd26d7b2e722e3301963c126283e03e36545c89283791b7dbb392a87ff014fca8b4679a6ffeadadd1d91c754b448ddb8c3784096fd8791a38643b8311bbc30748ed2c2d946ba88bb30c7a7ec22f4a48db43480d4862fce821452afd42069a1", 0xb4}, {&(0x7f0000002bc0)="e095757fc8318973efa6f3c7666b369e05f5b200a61606171d5ceced7dfd5be9220a972a34afac145e348ab74cac33517b16396ee7b4f8559d782cd34ffe5413400e46a11afef7b5cfef656c38d2f425c69af80df93cdfad87492f1d48f79683d3aeb0e225ec628283dcb467c9e77ac80dc4bc7cbc35b74b84d0a507aa19129e2f5e8b2153a83d798668fd117a9339f2f1ec56fbefac5246d4a2039cfaa1b52147faf4e07206d1da966469d4032203163e38eec8a873f985e72433812edd92afe724400ca710fba0acd0d1e75d10a8148f6a944cd532cc870aba58ac7f85a9560f41d4ac9c15", 0xe6}, {&(0x7f0000002cc0)="525c5440a323172f7dc618dde8c08899ed1e4e640384c092bb1d549e581f78b0287b076a103395a79be9b8679e675d3e304ffcaa93286b194d5fe085ca50ebacf1505fc383273bb4737bf65a860f0a52ae9330e209c211af8ef23a62c61ce345ec11296e6d6e11dc7b4e2ef87e418a462288ae8a92001816bf2ec54038831d9b24dfa8d36ddfc41ceb1d9eb13e8e31f426be953a6b931efb621c9a1f250d9ef1471c977b6d6d5094fca406ab6deddf046ce7fbcb27", 0xb5}, {&(0x7f0000002d80)="d606572abf8f10260bfb9ac5909e07f5705e1b5bece8bd874a34c4150148e3bcae621b6af2ac3fb5cb50b78654da28e1ccfdb2f997a99cf55e692c3f929ebf382c912d3f9aab2d0a99d888598b014c58627f4aee825fc7a77e5aa9c8bcbf81e03d0630ae3bc018daec5b13468c67e7ea055a4da0ceb9d5dab1dbaf7a", 0x7c}, {&(0x7f0000002e00)="dabedb2142e9a2417c85ef06840344884bece45ae35c67176ed72e64226b1cf3f8b50d774dc2b1e34140d1f99ab625879677452f62796930493036f4c03292108e54f271f1cdf72a07b47aed165015f6c89e1d0b722f6c563e9b3bf811cd25d0c8c8e6268248d360eaa38f28b075e1e79fe499129c8a81d31e623b6a74efe77ac18090a3424620aa65a2aef3d253339e1b314370ff6524fc6ebdae542bb80d88348ac81f0ffd81d84a400b26e82cdee8c3abc9731e982628638b", 0xba}, {&(0x7f0000002ec0)="f5bf306eedc6112b89d44c40e7167bc7673db926d8b22918e8282e47fd73de3cdc25542db66e9f5d732a618830a13ee2c37ecbdec2981f75f4f856afb99ec1108e94756af997d12a9b5a48deb5768781ac96d81862ef4d45b68ebed40e0390aa5e3183ca31a2fc252e90f97cd2242a8bb9630e3f0a2733d4902aaa726bda2def47febaa9482933628400d288a8f959b1fb2b43c6a536efdc29586c", 0x9b}, {&(0x7f0000002f80)="46e5c9e9c0e43d62e2ec7cebf7fabc41ea8c8c58d4504c0b7d3c611dddcee36a3c512359927fa4f94e728c4cfe519eb7634f4d93e25c568b9dfcdfd13bc56234abc537a25ce533b631f072353f9da81a0ae18efcfe25ec4c5076e6bec03c10093f66cabb23987107be0ee60d3dbe33c655d35533712d9ebe81c2b63134423a1fec8263c23264c5", 0x87}], 0x7, &(0x7f0000003540)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0xa8, 0x1}, {&(0x7f0000003600)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003680)=[{&(0x7f0000003640)="2a463cd0d9520e6893704faff774c7490219f48923cfc010233c35ebd97f1a161b3e7dd406b52e9acfed580f8026f3ea", 0x30}], 0x1, &(0x7f0000003ac0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}], 0x128, 0x8080}], 0x5, 0x80) 2018/02/21 11:46:03 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x81, 0x400) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x50, &(0x7f0000000040)={@common='dummy0\x00', @ifru_map={0x1, 0x4, 0x8, 0x7fffffff, 0xc1, 0x9}}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000053ffd8)={@common='lo\x00', &(0x7f00002a2000)=@ethtool_cmd={0x24}}) 2018/02/21 11:46:03 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0)=[], 0x0, &(0x7f00009dffb8)=[]}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f000053c000)=[]}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000440)=[{{&(0x7f0000000000)=@ax25, 0x10, &(0x7f0000000280)=[]}}, {{&(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x3a, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=""/95, 0x5f}}], 0x2, 0x0, &(0x7f00000004c0)={0x77359400}) close(0xffffffffffffffff) 2018/02/21 11:46:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000d75000)=0x5, 0xbc) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) fanotify_mark(r2, 0x44, 0x8, r3, &(0x7f0000000040)='./file0\x00') write$tun(r1, &(0x7f0000000080)=@hdr={0x2, 0x3, 0x8, 0x9, 0xea30, 0x9, @ipv4={{0x15, 0x4, 0x2, 0x5, 0x1064, 0x1, 0x100, 0x100000000, 0x0, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[@timestamp={0x44, 0x1c, 0x4a5a, 0x0, 0x2fc, [{[], 0x5}, {[], 0xb5e}, {[], 0x1}, {[@loopback=0x7f000001], 0x6}, {[], 0x3}]}, @noop={0x1}, @ssrr={0x89, 0x1f, 0x100000000, [@multicast1=0xe0000001, @multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x10}, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x11}, @broadcast=0xffffffff]}, @noop={0x1}, @noop={0x1}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x7, 0x1000, "2ecac6", 0x0, "83dd69"}, "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"}}}, 0x106e) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000d75000)=@ioapic) 2018/02/21 11:46:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:03 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000012000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x0, 0x5, 0x6, 0x100, 0x7}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f0000012000)="dc4eac4394002a3e834eb297fa07d81ff2ded96ca1e770a0f62f87d3c5cb"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000001fd8)={@common='lo\x00', @ifru_flags}) 2018/02/21 11:46:03 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000370fec)={0x10, 0xbbaf, 0x4, 0x0, 0x100000008000000, 0xffffffffffffffff}, 0x2c) shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) [ 49.565914] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/02/21 11:46:03 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x44}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00000013c0), &(0x7f0000001400)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001440)='/dev/cuse\x00', 0x20400, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000001480)={0x7, 0x3f}) 2018/02/21 11:46:03 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x10) openat(r0, &(0x7f0000000040)='./file0\x00', 0x2002, 0x80) prctl$intptr(0xe, 0x0) 2018/02/21 11:46:03 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xfff, 0xff, 0x400}, 0xffffffffffffffa9) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffff457, 0xc000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x2}], 0x1) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) sendto$packet(r1, &(0x7f0000bf4000), 0xffffffffffffff88, 0xfffffffffffffffc, &(0x7f00008cafec)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty}, 0x14) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00000000c0)={0x8, 0x16, 0x9, 0x401, "b7dc33261133400d98d2b6c203751f9926896f3840d8aad5aee8e64edbbf1380"}) 2018/02/21 11:46:03 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000619ff3)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@common='eql\x00', @ifru_flags=0x301}) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x101, r2}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x9, 0x0, 0x8}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3f}, &(0x7f0000000200)=0x98) write$tun(r1, &(0x7f000059dfda)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @empty, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x2) 2018/02/21 11:46:03 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) readv(r0, &(0x7f0000e62f90)=[{&(0x7f0000531000)=""/173, 0xad}], 0x1) write$evdev(r0, &(0x7f0000b5df88)=[{}, {{0x77359400}}], 0x30) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4f8e, 0x101) 2018/02/21 11:46:03 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x40) ioctl$KDDELIO(r1, 0x4b35, 0x6) sendmsg$nl_route(r0, &(0x7f0000596c3a)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00002bf000)={&(0x7f0000e21f7c)=@ipv4_delroute={0x48, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}, @RTA_FLOW={0x8, 0xb, 0x2}, @RTA_ENCAP={0x14, 0x16, @nested={0x10, 0x94, [@typed={0xc, 0x8b, @ipv4=@loopback=0x7f000001}]}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) 2018/02/21 11:46:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0), 0x4) connect$pptp(0xffffffffffffffff, &(0x7f00000000c0)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x20) 2018/02/21 11:46:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) clone(0x18c2500, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x4, 0x5, 0x69, &(0x7f0000ffe000/0x2000)=nil, 0x494}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/02/21 11:46:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:03 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000019000)=[], 0x1, 0x0, &(0x7f000000dfff)="c2"}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x20000) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) write$selinux_user(r1, &(0x7f0000000080)={'system_u:object_r:system_cron_spool_t:s0', 0x20, 'Vnconfined_u\x00'}, 0x36) [ 49.686547] device eql entered promiscuous mode 2018/02/21 11:46:03 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000df4ffc), &(0x7f000061effc)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r1}) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0xb296caf8684fd959, r3, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) r4 = memfd_create(&(0x7f00000000c0)='@\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) 2018/02/21 11:46:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/02/21 11:46:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) io_setup(0x5, &(0x7f0000107ff8)) bind$inet(r2, &(0x7f0000366000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000806ff7)='scalable\x00', 0x9) sendto$inet(r2, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00009c9fee)={@common='ifb0\x00'}) shutdown(r0, 0xffffffffffffffff) 2018/02/21 11:46:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:03 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"11c2724759007dccdb197953c632f06a", {0x4, 0x96b, 0x7, "b088a353bf22", 0xb33}}) r1 = socket$inet6(0xa, 0x5, 0x0) bind(r1, &(0x7f0000bbf000)=@generic={0xa, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d205000000000bd2a66642c9d6ada110240002e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) 2018/02/21 11:46:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3bfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x301, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000040)={0x0, 0x4, 0x1000, 0x3, 0x9}) r2 = accept$alg(r0, 0x0, 0x0) close(r0) close(r2) [ 49.742958] binder: 6791:6803 ioctl c0306201 2000dfd0 returned -14 [ 49.760611] binder: 6791:6803 ioctl c0306201 2000dfd0 returned -14 2018/02/21 11:46:04 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0xfffffffffffffff7}) sendmsg$nl_xfrm(r0, &(0x7f000016afc8)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f00006fb000)={&(0x7f00002ebe88)=@newspdinfo={0x1c, 0x24, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) 2018/02/21 11:46:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1ba, 0x40) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="0177d576526d323d7b3e19559ac72716b9d151e8dcbe7c8be8d4ef9ab11cb65e37", 0x21) 2018/02/21 11:46:04 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f00000000c0)=0x32) accept4$nfc_llcp(r2, 0x0, &(0x7f0000000100)=0x3b9, 0x80800) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00000000c0)={0x20, 0xd, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x800000000000000}, [@typed={0xc, 0x55, @uid=r1}]}, 0x20}, 0x1}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2ffff, 0x0) [ 49.784917] binder_alloc: binder_alloc_mmap_handler: 6791 20000000-20002000 already mapped failed -16 [ 49.821457] QAT: Invalid ioctl [ 49.832339] audit: type=1400 audit(1519213564.052:49): avc: denied { getattr } for pid=6830 comm="syz-executor5" path="socket:[18109]" dev="sockfs" ino=18109 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 49.846088] QAT: Invalid ioctl 2018/02/21 11:46:04 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000), &(0x7f0000fb9000), 0x1}, 0x20) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$netrom(r1, &(0x7f0000000040)=@full={{0x3, {"aeb55102d781f8"}, 0x4}, [{"c830249a33df82"}, {"721ff98d21bf04"}, {"ba5f07b7023e50"}, {"8536a8ba0dc3e9"}, {"b76b9c08c92434"}, {"b225dae161801d"}, {"ac4a6c5006c368"}, {"d5e3e19456311d"}]}, 0x48) r2 = shmget$private(0x0, 0x4000, 0x408, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f00000000c0)=""/5) 2018/02/21 11:46:04 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x3f) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x9, 0x1, "9419a3a49438", 0x4}, 0x10) ioctl$KDADDIO(r0, 0x4b34, 0xffffffffffffff62) r1 = socket$inet(0x2, 0x1, 0xad1c) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000806ff7)='scalable\x00', 0x684) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/21 11:46:04 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400000) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000040)) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x3) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x2) 2018/02/21 11:46:04 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r2, 0x1f, 0x87, "b2e85855f7840fbe30ddab5a9956fb41495dd0049bf54a429cc5e65ce3c749b54a694af156913ad65ef5f35356666610de261323539bab92d77eb39c79564008bc03fceb105af10740cf37e52602b339110a7eabf584934a9a38652b071acded57227a9d090070df295187ffa845488a26cee99c51de310482fd9f9cbfd49e6dd78d4e4a5ffa70"}, 0x8f) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f000074e000)={0x18, 0x1, 0x2, 0xa5838aebecb24ff7, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000001c0)={@common='ipddp0\x00', @ifru_settings={0x9, 0xfffffffffffffff8, @te1=&(0x7f0000000180)={0x7, 0x0, 0x80000001, 0x1}}}) 2018/02/21 11:46:04 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000001ff6)='/dev/dsp#\x00', 0x1ff, 0x0) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x80, &(0x7f0000000080)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x3, @rand_addr=0x80}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x6c, &(0x7f0000000140)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @rand_addr=0x7ff}, @in6={0xa, 0x2, 0x2, @empty, 0x5}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @multicast1=0xe0000001}]}, &(0x7f0000000200)=0x10) 2018/02/21 11:46:04 executing program 0: r0 = socket$inet(0x2, 0x3, 0x87) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) close(r0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x0, 0x2) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000140)={0x5, 0x6}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000180)={0x1, 0x7, 0xa2, 0x956, "388a7b34271e51c0c993f05f1c2b948abfb2ad1d03fac2abd415202c72e4931c471b9386946352d1878ce168", 0x2}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x40002, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000180)={r3, 0x3}) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00000001c0)="da5a839e79895fffbe7791cc1365c3a0") 2018/02/21 11:46:04 executing program 6: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000780)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x0, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x228, 0x228, 0x228, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x320) setsockopt$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, &(0x7f0000046fc0), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@rand_addr, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @loopback=0x7f000001, 0x0, 0x0, @common='ip6tnl0\x00', @common='vlan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common="627071000000001a0000e8001300", @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000340)=0x8, 0x4) 2018/02/21 11:46:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 49.869271] audit: type=1400 audit(1519213564.089:50): avc: denied { accept } for pid=6830 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/21 11:46:04 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:04 executing program 5: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00001c5000)='/', r0, &(0x7f0000000000)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') fchownat(r0, &(0x7f00004fb000)='./file0/file0/file0\x00', 0x0, 0x0, 0x0) 2018/02/21 11:46:04 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:04 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) connect$ax25(r0, &(0x7f0000000040)={0x3, {"641bba2ba87875"}, 0x3ff}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r1, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r1, &(0x7f000035ae3d)={0x59, 0x0, 0x1, @random="070000000046b23250f0e6065d86a61bf2b3b36e2708546d44a355dededda484f7bf7b3a8d3b874662bb74e794b2e847ed46cd5ed34882afb9950b00000332fdc82b8391907f080d8f"}, 0x59) 2018/02/21 11:46:04 executing program 6: r0 = socket(0x40000000015, 0x4, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x0, 0x0, 0x1, 0xe9, 0xa, 0xa0, 0x0, 0x3f, 0x0, r1}, {0x6, 0x1, 0xffffffff, 0x8, 0x6, 0x5, 0xff, 0x9f}, {0x2, 0x5, 0x80000000, 0x4}, 0x2, 0x7, 0x3, 0x1, 0x9798ebb689c56937, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x33}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2, 0x3, 0x32ad9227, 0x4, 0x0, 0x1}}, 0xe8) setsockopt(r0, 0x114, 0xa, &(0x7f0000000000)="00020008", 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={r2, r1, r3}, 0xc) 2018/02/21 11:46:04 executing program 2: r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x4}}, &(0x7f00002df000)) ioctl$void(r1, 0xc0047878) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) 2018/02/21 11:46:04 executing program 4: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x2, 0x801) fadvise64(r0, 0x0, 0x0, 0x3) 2018/02/21 11:46:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x2) syncfs(r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x1, 0x7fff, 0x80000001, 0x2, 0x3, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x80, 0x1, 0x97, 0x8, 0x400}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={r1, 0x92, "22ab8d211554d1c5f7c5a89579de0010fead2ac68f5bbf06ec833fb3bf8d561f990cec3822f62ad0d1d40d8f81e0b1cb45c44f135519d00a0a5ce63f711c97087a7a1ea5c97988cd529428cc7c0ea350d7254bd5c33c9718333986776726a9e2649cbd24c6f773dc62000de7e6e24c49b8a374c4c293b5f0970d56daf75d16744e94d45e2a0354bfeede02a5341533dba65a"}, &(0x7f0000000200)=0x9a) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000182000)={0x0, @remote, @empty}, &(0x7f0000816ffc)=0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r0}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/21 11:46:04 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:04 executing program 5: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x57}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3fffffffff, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0xb, 0x0, 0x3}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x41100, 0x5}, 0x48) 2018/02/21 11:46:04 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9efa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setregid(r2, r3) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000640)={0x10}, 0xffffffffffffff27, &(0x7f00000002c0)={&(0x7f0000000b80)={0x238, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x68}, 0x1}, 0x0) [ 50.103924] CUSE: info not properly terminated 2018/02/21 11:46:04 executing program 3: mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) dup2(r2, r1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x1}, 0x4) mmap$binder(&(0x7f00005d1000/0x3000)=nil, 0x3000, 0x100000f, 0x1012, 0xffffffffffffffff, 0x0) 2018/02/21 11:46:04 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="02", 0x1, 0x4000001, &(0x7f0000000000)={0x2, 0x1, @empty}, 0xff04) sendto$inet(r0, &(0x7f0000fc2000)="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", 0x480, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r0) 2018/02/21 11:46:04 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:04 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40, 0x0) sync_file_range(r0, 0xd846, 0x7, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6ab, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x424c0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x2, @multicast2=0xe0000002}, {0x306, @empty}, 0xc, {0x2, 0x0, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) [ 50.128234] CUSE: info not properly terminated 2018/02/21 11:46:04 executing program 1: r0 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) r3 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000140)={0xd, &(0x7f0000000100)=""/13}) r5 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x4400) setsockopt$RDS_GET_MR_FOR_DEST(r5, 0x114, 0x7, &(0x7f0000000140)={@nfc_llcp={0x27, 0x5, 0x1, 0x3, 0x3004, 0x3f, "f4781979ffb542edbe4027316c10a530d6aee1da519ad58b73b55c05eddf1b857c76a29124c6b28a6c023ab6c75170265ff80134cbe22f850d9082ca2895f1", 0x2}, {&(0x7f0000000040)=""/189, 0xbd}, &(0x7f0000000100), 0x4}, 0x80) 2018/02/21 11:46:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r3, 0x8, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000012d000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="b95e0b00000f326564430fa32ff00fc78d026c0000f364654e0f019df3f934bd64664b0f5445fd66b8c5008ee066480f388168ccc74424000b010000c74424023f000000ff2c2466baf80cb8557fb28aef66bafc0cb001eec4017dd7d7", 0x5d}], 0x1, 0x0, &(0x7f0000000100)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00008f5fe8)={0x5c1, 0x0, []}) 2018/02/21 11:46:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000aa6ff4)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/21 11:46:04 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x40000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r2, 0x0) 2018/02/21 11:46:04 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:04 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0x10000, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000d1c000)=0x9, 0x4) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0xffffffffffffff6d) close(r2) 2018/02/21 11:46:04 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000619000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000682000)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:04 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xfffffffffffffffe, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0x7, 0x7, 0xfffffffffffffff8, 0x8}, 0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x3, &(0x7f0000007000)=[{}, {}, {}]}) ioctl(r0, 0xc0184908, &(0x7f0000001000)) 2018/02/21 11:46:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = socket$inet6(0xa, 0x80003, 0x2b) sendto$inet6(r1, &(0x7f0000000040)="3bbb", 0x2, 0x0, &(0x7f00007c0000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/21 11:46:04 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) accept(r1, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000000080)=0x2e) ioctl$TCSETS(r0, 0x402c542b, &(0x7f00003b9fdc)) 2018/02/21 11:46:04 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f000027ffdc)) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) renameat2(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x6) 2018/02/21 11:46:04 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x24000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000040)={0xf000, 0x100000}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x8001, 0x1, 0x7, 0xfb4, 0x49}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0xffff}, &(0x7f00000001c0)=0x8) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = syz_open_dev$evdev(&(0x7f000087cfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f00000aef7a)=""/134) 2018/02/21 11:46:04 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x480000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1, 0x5, 0x3, 0x5, 0x4, 0xe4b, 0x1ac, {0x0, @in6={{0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @empty}, 0x8001}}, 0x5, 0x6, 0x3, 0x1, 0x9}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x7ff, 0x4}, &(0x7f0000000180)=0x8) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00002e9000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000814000)=[{&(0x7f000000a000)="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", 0x1ad}], 0x1, &(0x7f0000000040)=[]}, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000438ff8)='./file0\x00', 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/21 11:46:04 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:04 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003f0ff1)='/dev/sequencer\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x6, 0x6) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) r3 = dup2(r1, r2) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000080)=0x5, 0x4) 2018/02/21 11:46:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000656ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0xaaaad3b, 0x0, [{}]}) 2018/02/21 11:46:04 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x7fffe, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) tee(r0, r0, 0x6, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000740)=@security={'security\x00', 0xe, 0x4, 0x308, 0xffffffff, 0x1a0, 0x0, 0x1a0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x80000000, 0x7fff, 0x1ff, 0x1}}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0xec, 0x2, 0x8}, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x5e0, 0x20, 0x0, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, 0x1, 0xe, [0x24, 0x14, 0x2, 0x1d, 0x3f, 0x1e, 0x5, 0x8, 0x3b, 0x1e, 0x33, 0x3e, 0xa, 0x27, 0x18, 0x3b], 0x0, 0x1, 0x54}}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, @common='vcan0\x00', @common='rose0\x00', {0xff}, {0xff}, 0x67, 0x2, 0x2}, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00', 0x0, {0x4, 0x6, 0xfffffffffffffff7, 0x1, 0x5e4}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x1, 0x82, 0x1}, {0x8001, 0x1, 0x5}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x368) setrlimit(0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000080)=""/5, &(0x7f00000000c0)=0x5) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000280), &(0x7f0000000280)=0x4) 2018/02/21 11:46:04 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/21 11:46:04 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000010dfc)={0x14, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0xffffffffffffffff) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x20) listen$netrom(r1, 0x2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/02/21 11:46:04 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000077a000)='/dev/rtc\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x200000002000) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x7, 0x2) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) 2018/02/21 11:46:04 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0x8004510a, &(0x7f0000000040)={0x5}) [ 50.354148] xt_connbytes: Forcing CT accounting to be enabled 2018/02/21 11:46:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) syz_open_pts(r0, 0x202) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f000054bfba)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x801) writev(r1, &(0x7f0000251ff0)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/02/21 11:46:04 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x210600) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000080)={0x5, 0x7ff, 0x1f, 'queue1\x00', 0xffff}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r2 = getpgrp(0xffffffffffffffff) migrate_pages(r2, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x401) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000857000)={0x0, 0x0, &(0x7f0000888000)=[], 0x0, &(0x7f00001b8000)=[]}, 0x0) 2018/02/21 11:46:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x80000) sendmsg$rds(r0, &(0x7f0000001e80)={&(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/219, 0xdb}, {&(0x7f00000001c0)=""/223, 0xdf}], 0x2, &(0x7f0000001c80)=[@cswp={0x58, 0x114, 0x7, {{0x5, 0x200}, &(0x7f0000000300)=0x5, &(0x7f0000000340)=0x100, 0x0, 0x3c54, 0x1ff, 0x389e, 0x4, 0x100000000}}, @rdma_args={0x48, 0x114, 0x1, {{0xfffffffeffffffff, 0x8}, {&(0x7f0000000380)=""/189, 0xbd}, &(0x7f0000000540)=[{&(0x7f0000000440)=""/124, 0x7c}, {&(0x7f00000004c0)=""/122, 0x7a}], 0x2, 0x1a, 0x800}}, @fadd={0x58, 0x114, 0x6, {{0x0, 0x7}, &(0x7f0000000580)=0x7f, &(0x7f00000005c0)=0x6, 0x6, 0x80000000, 0x3bb, 0x0, 0x20, 0x1}}, @cswp={0x58, 0x114, 0x7, {{0x3, 0x4}, &(0x7f0000000600)=0x1ff, &(0x7f0000000640)=0x9a1, 0x8001, 0x5, 0x1, 0x2, 0x21, 0x9}}, @rdma_args={0x48, 0x114, 0x1, {{0x8, 0x9}, {&(0x7f0000000680)=""/163, 0xa3}, &(0x7f0000001b40)=[{&(0x7f0000000740)=""/44, 0x2c}, {&(0x7f0000000780)=""/66, 0x42}, {&(0x7f0000000800)=""/37, 0x25}, {&(0x7f0000000840)=""/51, 0x33}, {&(0x7f0000000880)=""/141, 0x8d}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/169, 0xa9}, {&(0x7f0000001a00)=""/188, 0xbc}, {&(0x7f0000001ac0)=""/104, 0x68}], 0x9, 0x0, 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{0x1, 0x3}, &(0x7f0000001c00)=0xd7b9, &(0x7f0000001c40)=0x20, 0xffff, 0x200, 0x7fff, 0xffffffff, 0x4e, 0x7}}], 0x1f0, 0x20000850}, 0x20040090) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) 2018/02/21 11:46:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000040)={0x5, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00000001c0)={r3, &(0x7f0000000100)=""/181}) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000044c000), 0xffffffffffffff65, 0x20000002, &(0x7f0000cc7fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0xa) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000040)={@local, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) fstat(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@empty, 0x1, 0x0, 0x2, 0x8001, 0xa, 0x80, 0xa0, 0x6, r5, r6}, {0x0, 0x7f, 0x1ff, 0x10000, 0x100000001, 0x42ee, 0x7ed, 0xffffffffffffffff}, {0x9, 0x242, 0x9, 0x1}, 0x4, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x3}, {{@in=@empty, 0x2, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5, 0x2, 0x2, 0x20, 0x3, 0x3, 0x80000001}}, 0xe8) r7 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0xfffffdd1, 0x0) connect$bt_rfcomm(r7, &(0x7f0000000240)={0x1f, {0x2, 0x5, 0x0, 0x0, 0xfffffffffffff2bc, 0x9}, 0x5}, 0xa) dup3(r1, r0, 0x80000) 2018/02/21 11:46:04 executing program 6: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000010b000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@dev={0xac, 0x14, 0x0, 0x11}, @dev={0xac, 0x14, 0x0, 0xa}, @loopback=0x7f000001, @empty, @rand_addr=0x1, @loopback=0x7f000001]}, 0x28) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="f8806296ce10fa3500af7025aece3f63974bb74385de84c50b18bb089510c8fe219009b98f3f2022c4229f911e6292a3749a4e23928a0f308b2ca5ad0783fd924054e5c17d890bb28d2fa26c9d3069a8f86d91670e7fb4054624da6b1537047a87b767ec1cd5143d3bfd4d2dd8b792316e6ff7dba6a3b935dbf3dc495d2e4b85ffb4319eaaacdebb132b758b5ebdb6a8a493cad52f075cf7add429f24d6039cf28d0993d4591d4b3adf6dc77d262f1ba4e4b312e459d8faa3759f494a20a725d8700f2a6ac41044b253d207c", 0xcc}], 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000d0df95)={'system_u:object_r:klogd_var_run_t:s0', 0x20, 'system_u:object_r:apt_var_cache_t:s0', 0x20, 0x33, 0x33, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6b) 2018/02/21 11:46:04 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000e27000)='/dev/vcsa#\x00', 0x2, 0xfffffffffffffffb) write(r0, &(0x7f0000214ffb)="53000000ff", 0x5) write(r0, &(0x7f0000000000)="b8", 0x1) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:default_context_t:s0', 0x20, 'system_u\x00'}, 0x30) 2018/02/21 11:46:04 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004f4fef)='/dev/vga_arbiter\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000)="ca", &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000a52f2b)) mlock(&(0x7f00004ce000/0x3000)=nil, 0x3000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/02/21 11:46:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000817000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xf4ad, 0x3}, &(0x7f0000000040)=0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x80, 0x0) dup3(r4, r3, 0x0) ioperm(0x0, 0x9, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 50.482649] audit: type=1400 audit(1519213564.703:51): avc: denied { validate_trans } for pid=6994 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 [ 50.525952] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/02/21 11:46:04 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:04 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000038fe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000261ff0)={&(0x7f0000000000/0x3000)=nil, 0x3000}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x400000, 0x0) connect$netlink(r1, &(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x20102000}, 0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) sched_setattr(r2, &(0x7f0000000100)={0x30, 0x0, 0x1, 0xfffffffffffffffb, 0x5, 0x100000001, 0x2, 0x80}, 0x0) 2018/02/21 11:46:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000639000)='./file0\x00', 0x0) write$tun(r0, &(0x7f0000000040)=@pi={0x0, 0x8b3f, @ipv6={0x9, 0x6, "ece4c7", 0x10b8, 0x32, 0x9, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, {[@fragment={0x3b, 0x0, 0x766e5dee, 0xf763, 0x0, 0x6, 0x2}, @fragment={0x6c, 0x0, 0xadc, 0x2a9, 0x0, 0x48f3, 0x0}, @hopopts={0x32, 0x11, [], [@generic={0xfffffffffffffc26, 0x77, "2b270da9cbc68a1bbd084658aefda46f82ae7e1a1cc1f40661a9dfa6ed67f7c5d4e13227cd996f39bee1d9b807f2f5069e6c9a99eb09eb91c116efd7acee44320b4951a9879ceb9f9b8c61dc20ab9b8c01436503342064736b14634fa62e6d6b85be007b93c7ffe047a1e04afa3deb144d197f59b3e40b"}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}]}], @dccp={{0x2, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x7, 0x4, "c57882", 0x8fd, "47a43a"}, "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0x10e4) fsetxattr(r0, &(0x7f0000ba7fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="02000000000800083ffff200", 0xc, 0x0) 2018/02/21 11:46:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/02/21 11:46:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f00006c4000)="06") ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x7, r0}) fcntl$setstatus(r0, 0x4, 0x3ffc) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/225) recvfrom$llc(0xffffffffffffffff, &(0x7f00000b0000)=""/134, 0x86, 0x0, &(0x7f000037a000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) readv(r0, &(0x7f0000220ff0)=[{&(0x7f000037a000)=""/147, 0x53}], 0x1) 2018/02/21 11:46:04 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000000040), 0x19, 0x1) fanotify_init(0x2, 0x41000) 2018/02/21 11:46:04 executing program 4: mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/140) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xffffffffffffffff}, 0x0, 0x8) tkill(0x0, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000080)=0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x400000, 0x0) r5 = memfd_create(&(0x7f00000002c0)='vboxnet1user\x00', 0x2) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x6400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r6, 0xc004ae02, &(0x7f0000000000)={0x0, []}) recvmmsg(0xffffffffffffffff, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000340)=""/36, 0x24}, {&(0x7f0000000380)=""/139, 0x8b}], 0x2, &(0x7f0000000480)=""/111, 0x6f, 0xff5}, 0xfff}, {{&(0x7f0000000500)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000000a00)=[{&(0x7f0000000540)=""/2, 0x2}, {&(0x7f0000000580)=""/10, 0xa}, {&(0x7f00000005c0)=""/55, 0x37}, {&(0x7f0000000600)=""/230, 0xe6}, {&(0x7f0000000700)=""/250, 0xfa}, {&(0x7f0000000800)=""/208, 0xd0}, {&(0x7f0000000900)=""/253, 0xfd}], 0x7, 0x0, 0x0, 0x7}, 0x6}], 0x2, 0x40000002, 0x0) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/rtc\x00', 0x40, 0x0) io_submit(r1, 0x3, &(0x7f0000001b80)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x6, 0x401, r2, &(0x7f00000000c0)="3e0bc4328922887f9c2da9a8a570e23f7c942ae6871625dab50fa89ed2b7c56e62b3e6553e903f7d9b41949bc7775a7a05405136cb173649187d55692b6027d5d77b8a57008cb4e0595522445075dacf258271d730f4f3f5002f7f1efd944fb6a847d7950f9948ac3ba2cf6026a85c34101dc0bbc609a40f19f42f0848ba96358605b90b96dbaae848abf9ec8465fcaf7ba96ab91061f50883a8f2728b50b62e796c412740c7b588e69cd6756b04a0d2064ff4f33e492d4c83947490ca5bebc20ba658aef94eaec786c3a80ccf7bb36a84fe0bb172", 0xd5, 0x4, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xe, 0x10001, r4, &(0x7f0000000280), 0x0, 0x10000, 0x0, 0x1, r5}, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x8, 0x1, r7, &(0x7f0000000b00)="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", 0x1000, 0xffffffffffffffff, 0x0, 0x0, r8}]) sendto$ipx(r3, &(0x7f0000001bc0)="be68785f37677ba8f095c300b221ad167a9967c156fb3c4135184bb310edf05e8edd6599dd13499709e8a9020bb6aca1d169b9e6ea825f6f9bc3f4d96fb74b78c6a751f53fc5ba8ffc8c774ffb661759aa692dfcad29bf1d13642bff5d499efb", 0x60, 0x20000000, 0x0, 0x0) r9 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tkill(r0, 0x12) chmod(&(0x7f0000000280)='./file0\x00', 0x24) r10 = fcntl$dupfd(r9, 0x0, r9) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r10, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xf5, "55654de46fd01bbf14d6c1f54acc41f39dede5680d91af6f2228e1abf184fd9e8d0ce9d0d17468ee46df878ca5a589ec81840a0396a95f6e466738eefd4b4a90af441d92e0856066a6e0e52d85a6c4f8eaf317db2a6a2514abe404710c11aff02456ec2f9468b6acb650d34ff3e792a1c73a6e19f82fbbdab9ad19a69555642523f58f97b2eb41afa208562efc0b48800398c785e53af284678538be7eae31afb6287266d9e0b9e0a08ffa6bd22a45962a65398606bbd289204730b3676274b2cbcff903c0ef5d45f8f55c812d2f707eb84d97db5c4b6bef919c2d91dfddee6787709d8d262e0a80d3fb3b40ddb855a0ab07f8bfe7"}, &(0x7f0000000140)=0xfd) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={r11, 0x1}, &(0x7f0000000080)=0x8) bind$unix(r3, &(0x7f0000001c40)=@file={0x1, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r10, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x8, 0x0, 0x7}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r10, 0x84, 0x78, &(0x7f00000000c0)=r12, 0x4) 2018/02/21 11:46:04 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000040)=0x7) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xffffffff7fffffff, 0x10, 0xffffffffffffffff, 0x400000000) socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg$inet_sctp(r0, &(0x7f0000000080)=[{&(0x7f000000a000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000016000)=[], 0x0, &(0x7f000000a000)=[@sndrcv={0x30, 0x84, 0x1}, @init={0x18, 0x84, 0x0, {0x0, 0x3f}}], 0x60}], 0x1, 0x0) 2018/02/21 11:46:04 executing program 1: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) r1 = gettid() waitid(0x2, r1, &(0x7f0000000080), 0x1, &(0x7f00000000c0)) 2018/02/21 11:46:04 executing program 3: socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x9}], 0x1c) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/21 11:46:04 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f}, 0xa) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) ioctl$int_out(r1, 0x5460, &(0x7f0000000080)) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000080)=0x7) 2018/02/21 11:46:04 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x400) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000040)={[0x3000, 0x113000, 0x0, 0x13004], 0x49, 0x20}) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x2, 0xb, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0) 2018/02/21 11:46:04 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000506f47)=""/185, 0xb9, 0x0, 0x0, 0x1ca) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x80803, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000685ff0)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000d86fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00001eff8b)="a29794972d93f74d5979caf4d99a147e0edaeb5d48850898767a811db100e678566c49c76caafae93935afc3000957f44c4fee684f0f52c469caa7a4f4c3f01035f15d01938f9fd2a168ad5d27990d1998f3ea92354ded32d2a279d4c7c78e64a8787794cbf090096c2373ca316817a7abf1dd0924", 0x75, 0x0, &(0x7f000089cfe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/21 11:46:04 executing program 1: r0 = socket(0x18, 0x0, 0x2) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8902cf010949f5"}, 0x80}, 0xfffffd55) 2018/02/21 11:46:04 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) io_setup(0x101, &(0x7f0000000000)=0x0) io_submit(r1, 0x5, &(0x7f0000000540)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000000040)="d081ab311918397fec58be42504d0ffc011c4f400d248ec3361c79350e61cad71e20d5c01b113b14ae0ce7cfce813e20c332faad7660a8c7878672481a9294997e44d926a26a05dff75636e2d65fa893d086feecb801d86e3931d7a8b5f097771a16966e926df7d18f79675525b8dbf4da9a89fe19535358ba2bf89e3198b441eb70d8e372ee3ba13a73d0a6711d0774f67369453e3f2b3dae296d6a39833307a15b45f0570786cea75d1913ade879e308", 0xb1, 0x2, 0x0, 0x1, r0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000000140)="f46d219a52f66f8e574c3fa1a0d8d889d3685ff88c4b8e74523a555bf5e755113c5ca090f92e6d7eaa0b0e57aa37395d04ba2a4b500b9a3d8fbb500541bf61ecfd0b84d046999a797f9ea4ba6bb083427cefc44a8d6c881b9643de123fbc82be8f2f9ddcccdc72c50d1fd045e5cadf7a7746589e135460c3e6ce4bb6b60b7170c5a8167b01aad1b4bc426678b8c1cd98826cf1850668e9b7c45bb3a39ac085d5007985bc69327aa329a84639db309d617a", 0xb1, 0x1, 0x0, 0x1, r0}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x6, 0x14000000, r0, &(0x7f0000000240)="a9d267458f9c6d77c2adde9f08e32f11c3b487ba7cb6c53d764bf1e3e8ddf0d6dab51f9c485ccd6b22fe8342e4b3133a1ee5b88c52ff03356c42b852c89794ff398ea5343543e24be65a68519f398d93bf777876d8d9da2d4c22419cbb414794aecad91386bacf5541381dd016b8352866d2a8142eb47f4138e42c79b8b5530533b7698860cbf0c0a30e6a0acba5465ad587a739c5fa4f4cd21ae59a4465544f86768dca1d47eecadefc3c609ff32ee6b7a262d0b89cb21e076d22e2147e5ba236", 0xc1, 0x7, 0x0, 0x1, r0}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000000380)="c4fe68624a16444c6e6258b67afb54fbc2f4ce34c312f613df458bfef21fe7ec0d594c1190172a9d24098bb9282bac9047a7bf2047670aa7a899569390a05a4a285a231928748855b7dea1169cc3d1cb7063b438f09cb588971b9db4db98f5feaaf7c92b7a8ea03ea93de92a6fd00b8a73a2d3e4736180907554c5a1d5d2412eef0568cf7d5ea7818b6635ef8535244fde2120e880b70da5", 0x98, 0x720, 0x0, 0x0, r0}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x8, 0x1d2, r0, &(0x7f0000000480)="c3280307f7555a1a98952ae29c201b0b8ca972abdfc8b1e4ff5a94ce370256a5f38409488d6c3a31bea208a7a38f1989af298b3e687baff8db40da23df301434bea9b68b3cae5b31fb2eb226db7d49e713eb8f56", 0x54, 0xffffffff, 0x0, 0x0, r0}]) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time, {}, {}, @addr}], 0x30) read$eventfd(r0, &(0x7f0000a0c000), 0x2fe) select(0x40, &(0x7f0000000580)={0xff, 0x7, 0x47, 0x6, 0x100000001, 0x80000001, 0x36a, 0x7}, &(0x7f00000005c0)={0x4, 0x3, 0x1f, 0x8, 0x1, 0xff, 0x1000, 0x80000001}, &(0x7f0000000600)={0x40, 0x8, 0xfffffffffffffff9, 0x8, 0x1, 0x0, 0x84, 0x80}, &(0x7f0000000640)={0x77359400}) 2018/02/21 11:46:04 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ccdff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/117, 0x75}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ebdff4)) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x100000000, 0x40000) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r0, &(0x7f00000000c0)={r2, r3}) ptrace$getenv(0x4201, r4, 0x1000, &(0x7f00000000c0)) epoll_create1(0x80000) 2018/02/21 11:46:05 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:05 executing program 5: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='=', 0x1}], 0x1, 0x8) 2018/02/21 11:46:05 executing program 0: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/162, 0xa2}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000100)=""/171, 0xffffffffffffff43}], 0x10000000000000af) 2018/02/21 11:46:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aecff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="dcc8645b4699ddb7ed10eb4d4cb9a28f", 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000000)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0xffff}]}) 2018/02/21 11:46:05 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3, 0x0, 0x100000001}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) signalfd4(r1, &(0x7f0000000080)={0x6727305}, 0x9, 0x0) 2018/02/21 11:46:05 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x6}, 0x4) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000040)={0x81, 0x7f}) setsockopt(r0, 0x84, 0x11, &(0x7f0000000f96), 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/21 11:46:05 executing program 1: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x3a, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f0000000040)=0x20) 2018/02/21 11:46:05 executing program 6: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) socket$inet6(0xa, 0x3, 0x0) 2018/02/21 11:46:05 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:05 executing program 6: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x80) 2018/02/21 11:46:05 executing program 1: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1}, &(0x7f0000000040)=0x20) 2018/02/21 11:46:05 executing program 0: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) 2018/02/21 11:46:05 executing program 4: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x400454ca, &(0x7f0000000080)={0x0, 0xffffffffffffffff}) 2018/02/21 11:46:05 executing program 2: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/21 11:46:05 executing program 6: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) pipe(&(0x7f0000000000)={0x0, 0x0}) splice(r0, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f00000000c0), 0x3, 0x0) 2018/02/21 11:46:05 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:05 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:05 executing program 1: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f0000000040)=0x20) 2018/02/21 11:46:05 executing program 0: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x36, &(0x7f0000003000)=@nat={'nat\x00', 0x1b, 0x4, 0x380, 0xa8, 0xa8, 0xffffffff, 0x0, 0xa8, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000003000), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@empty, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @gre_key, @icmp_id}}}, {{@ipv6={@dev={0xfe, 0x80}, @dev={0xfe, 0x80}, [], [], @generic="38e739479b31946f3919a03602a388cb", @generic="47014d024b9dd4b5b5bffb289c0fb57a"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@ipv6={@empty, @empty, [], [], @generic, @generic}, 0x0, 0x0, 0x0, 0x0, {}, []}, @common=@unspec=@STANDARD}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3e0) 2018/02/21 11:46:05 executing program 4: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xc, 0xffffffffffffffff, 0x2}, 0x2c) 2018/02/21 11:46:05 executing program 3: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x3a, 0x7, &(0x7f0000003000)=@nat={'nat\x00', 0x1b, 0x4, 0x380, 0xa8, 0xa8, 0xffffffff, 0x0, 0xa8, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000003000), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@empty, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @gre_key, @icmp_id}}}, {{@ipv6={@dev={0xfe, 0x80}, @dev={0xfe, 0x80}, [], [], @generic="38e739479b31946f3919a03602a388cb", @generic="47014d024b9dd4b5b5bffb289c0fb57a"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@ipv6={@empty, @empty, [], [], @generic, @generic}, 0x0, 0x0, 0x0, 0x0, {}, []}, @common=@unspec=@STANDARD}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3e0) 2018/02/21 11:46:05 executing program 2: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) fanotify_mark(0xffffffffffffffff, 0x1, 0x40000003, 0xffffffffffffffff, &(0x7f0000000180)='./file0\x00') 2018/02/21 11:46:05 executing program 6: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x7, &(0x7f0000003000)=@nat={'nat\x00', 0x1b, 0x4, 0x380, 0xa8, 0xa8, 0xffffffff, 0x0, 0xa8, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000003000), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@empty, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @gre_key, @icmp_id}}}, {{@ipv6={@dev={0xfe, 0x80}, @dev={0xfe, 0x80}, [], [], @generic="38e739479b31946f3919a03602a388cb", @generic="47014d024b9dd4b5b5bffb289c0fb57a"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @gre_key}}}, {{@ipv6={@empty, @empty, [], [], @generic, @generic}, 0x0, 0x0, 0x0, 0x0, {}, []}, @common=@unspec=@STANDARD}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3e0) 2018/02/21 11:46:05 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:05 executing program 0: perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x48, 0x80000002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000045147)={0x2, 0x78, 0x0, 0x303}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7ff}, 0x0, 0x0, r0, 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x0, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000140)={0x1}) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) pipe(&(0x7f0000000040)) 2018/02/21 11:46:05 executing program 1: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) fanotify_mark(0xffffffffffffffff, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000180)='./file0\x00') 2018/02/21 11:46:05 executing program 3: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) add_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='3\r', 0x2, 0xfffffffffffffffe) 2018/02/21 11:46:05 executing program 2: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = socket$inet6(0xa, 0x3, 0x6) listen(r0, 0x0) 2018/02/21 11:46:05 executing program 4: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) keyctl$dh_compute(0x17, &(0x7f0000000280), &(0x7f00000002c0)=""/4096, 0x1000, &(0x7f0000002300)={&(0x7f00000012c0)={'sha1_mb\x00'}, &(0x7f0000001300)}) 2018/02/21 11:46:05 executing program 6: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3d, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f0000000040)=0x5) 2018/02/21 11:46:05 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:05 executing program 6: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = socket(0x11, 0x2, 0x0) accept$netrom(r0, &(0x7f0000000680)=@ax25, &(0x7f00000006c0)=0x10) 2018/02/21 11:46:05 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:05 executing program 4: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) add_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0xfffffffffffffffe) 2018/02/21 11:46:05 executing program 1: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/02/21 11:46:05 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:05 executing program 0: 2018/02/21 11:46:05 executing program 6: 2018/02/21 11:46:05 executing program 3: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) setpriority(0x2, r0, 0x0) 2018/02/21 11:46:05 executing program 2: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000001ff0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/02/21 11:46:05 executing program 6: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f0000000040)=0x5) 2018/02/21 11:46:05 executing program 0: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)={0x0, 0xffffffffffffffff}) 2018/02/21 11:46:05 executing program 4: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) request_key(&(0x7f0000000180)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='GPLsystembdev\x00', 0xfffffffffffffffe) 2018/02/21 11:46:05 executing program 6: 2018/02/21 11:46:05 executing program 4: 2018/02/21 11:46:05 executing program 1: 2018/02/21 11:46:05 executing program 0: 2018/02/21 11:46:05 executing program 2: 2018/02/21 11:46:05 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:05 executing program 3: 2018/02/21 11:46:05 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:05 executing program 0: 2018/02/21 11:46:05 executing program 1: 2018/02/21 11:46:05 executing program 6: 2018/02/21 11:46:05 executing program 4: 2018/02/21 11:46:05 executing program 2: 2018/02/21 11:46:05 executing program 3: 2018/02/21 11:46:05 executing program 0: 2018/02/21 11:46:05 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:05 executing program 3: 2018/02/21 11:46:05 executing program 6: 2018/02/21 11:46:05 executing program 4: 2018/02/21 11:46:05 executing program 2: 2018/02/21 11:46:05 executing program 1: 2018/02/21 11:46:05 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:05 executing program 0: 2018/02/21 11:46:05 executing program 2: 2018/02/21 11:46:05 executing program 3: 2018/02/21 11:46:05 executing program 4: 2018/02/21 11:46:05 executing program 6: 2018/02/21 11:46:05 executing program 1: 2018/02/21 11:46:05 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:05 executing program 1: 2018/02/21 11:46:05 executing program 0: 2018/02/21 11:46:05 executing program 2: 2018/02/21 11:46:05 executing program 6: 2018/02/21 11:46:05 executing program 4: 2018/02/21 11:46:05 executing program 3: 2018/02/21 11:46:05 executing program 3: 2018/02/21 11:46:05 executing program 5: setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:05 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:05 executing program 4: 2018/02/21 11:46:05 executing program 6: 2018/02/21 11:46:05 executing program 0: 2018/02/21 11:46:05 executing program 3: 2018/02/21 11:46:05 executing program 2: 2018/02/21 11:46:05 executing program 1: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) unshare(0x100) 2018/02/21 11:46:05 executing program 5: setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:05 executing program 4: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) fdatasync(0xffffffffffffffff) 2018/02/21 11:46:05 executing program 0: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) 2018/02/21 11:46:05 executing program 3: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r1) 2018/02/21 11:46:05 executing program 6: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, {0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x5c) 2018/02/21 11:46:05 executing program 2: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002dc0)={{{@in=@local, @in=@multicast2}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000002ec0)=0xe8) 2018/02/21 11:46:05 executing program 4: arch_prctl(0x1002, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) r0 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x30, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f0000000040)=0x20) 2018/02/21 11:46:05 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x5, 0x6, 0x2}, &(0x7f00000000c0)=0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000483fbc)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @random="e46167460c7f"}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="65716c0000ffff130100000000000200"}) 2018/02/21 11:46:05 executing program 5: setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) [ 51.587229] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/21 11:46:05 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000167f56), 0x0, 0x200418d0, &(0x7f0000ad5fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) ppoll(&(0x7f0000ae5000)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {r0}], 0x3, &(0x7f0000ae5000)={0x77359400}, &(0x7f00009fa000), 0x8) 2018/02/21 11:46:05 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80) sendmsg$nfc_llcp(r0, &(0x7f00000017c0)={&(0x7f0000000040)={0x27, 0x9da7, 0xff, 0x5, 0x10000, 0x0, "6cd34fdd1ff3c811255c7ce121596a49b42d142dfe981922d0d711e74d77681c59495a16e0c4b87def4c112a7069b8dd6e6fce7feadae6abab61d00751628d", 0x4e0a}, 0x60, &(0x7f0000001600)=[{&(0x7f00000000c0)="8e87b6b5fdc360e5ba7db7ced5fa6efb7288e85276b17c06d6d99da9cefcd85b1be46886caecca5fc6b6b455416c0483ef63da5cdbf96aac60cb3cabeb794265f43b39500768634fc5368fcec1cbb5c1d6ffac713cf8d493dd872342693c38c40417c6db5c05dca15d5a427cb51285e1678c710604298842199c99f594be1c171838ef73b0ca000e03259f0f", 0x8c}, {&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="2ceca5dc81322dbf9d1bf23e3fa72e8c369ad501374d68c55694fe84434b5059227deef3fbc734e2ffa3c635e4fc635b0f9839403695f103f6c47588f2d6b47c94f4224fc27e29c41892b022a647f8274e8bd3e2a859e4dea1b89981ec7578d3be475d6c58ed6b06f1cd3bfc70e2e7dbff8b16589549a135a237cf1b2764389ac70db2efe6f5d9c75a81fbc6586962662592b882bf43df6d37bbd6a50fcff37960d49f7aa8057d1bd92531295313e379a5ef", 0xb2}, {&(0x7f0000001240)="de0f8eea", 0x4}, {&(0x7f0000001280)="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", 0xfe}, {&(0x7f0000001380)="b997026189bc9c0de04a66421bca18a18d2a92b818247068e3e4da595ab5e59b474525eecd0c712dbca416115b8fb21423cf4684924aff6fe06a905176862b423b514e3bbb8336486e6aee909fab454966bbcf7355743dfacd8278c074006a930d698ce63288584521bb159d8e1e0478f8846bbc28e2b9c21860636c5677ca3bfec0070c8fb2965ce99741dff8a121a73b5af87c3467c2a5a7f8168b3997062e384b4d6f12fb5c8c643a165d3de9d8690bc1f1e1066037f37fb549bec0137d833db985b5b2f3fc1ba4a49561ca6d725e23ef1e79e59da3e1cdf3097b13f404bda8fc9c3d01f1", 0xe6}, {&(0x7f0000001480)="309eb9ee724a554382b688f8031665c21e5a8f50343120414ab67271f953f54328e94ff580ed05c9e3297ae93d8948b26575930778bd01e8bdb58fca52df312358c9dab320b437e0629faf8854f39e29af7be8f57e934a88ba339f3afef21f9fe989700e6c4fab5c6b8f6431b46173f04c4c7a7c7a5ba92f05140145ceb3ec3b1891307e4ceda99437218d4af69ea25f811c5f50", 0x94}, {&(0x7f0000001540)}, {&(0x7f0000001580)="354b46293a983a8f73bde8c5158e4659a7ae5124e9c3c83ccd9127affd416e53f3496a8c7434fe228d195a321c3fa4448f246c0a05fa9e3eb410472687228e2f00024f98e9aaf91c3a49e007d97fc5c6e102744732", 0x55}], 0x9, &(0x7f00000016c0)={0xf0, 0x11a, 0xf69, "4b1076fd6e12c94170ed214c42da5d6aace8791079611b05aae917d78d352fb2962194e3be74554c3ab9eb967aaf0f42f025049e1156d1bec419db10eaf9b308f4e5160525ef859247c0dc0bae453aec2dc5c00e5d1c770c75b3144621637c7762432e50601bd1785e265c1485b25834e7e4afb00173036c46fa3664f46df0eeee506e533ab38f954693fd375a97cd19693e1bcf1ff2eb8a343289f0da5c0f5a5768cb5e04982ebbe0cd1559257cd0d8733a071bfa030e5e4c40d082aaf5e90ca8200b36a6bc21c75b438bd50fc2bcc000b12ecba506d9cf3386d2"}, 0xf0, 0x40}, 0x80) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x3c, &(0x7f0000000040)=[@in6={0xa, 0x3, 0x66, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x2, @empty}, @in={0x2, 0x3, @multicast2=0xe0000002}]}, &(0x7f00000000c0)=0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001540)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x2e}, &(0x7f0000000140)=0x8) r4 = socket$inet(0x10, 0x80006, 0xf) sendmsg(r4, &(0x7f0000023fc8)={0x0, 0x0, &(0x7f000001b000)=[{&(0x7f0000021000)="240000001000e8021dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000050a43ba16a0aa1ca10bb356", 0x34}], 0x1}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000180)={r3, 0x5}, 0x8) 2018/02/21 11:46:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81, r2}) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000467000), &(0x7f0000e44ffc)=0x1c6) 2018/02/21 11:46:05 executing program 4: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000ff6000/0x8000)=nil, 0x8000, 0x8, 0xa2811, r0, 0x0) r1 = socket$inet6(0xa, 0x1001000000080001, 0x0) r2 = dup2(r0, r0) io_setup(0xbc39, &(0x7f0000000000)=0x0) io_cancel(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xf, 0xfffffffffffffff8, r2, &(0x7f0000000040)="92783a93c42b3b33579a68e8564fe842c68eaa64921f840cab1f576c57dbdcf3776bd971d9195bc1d0db8c0a8e4510bb9512ea8a21dbcf13cf47b3d1d2a6ac379cc3", 0x42, 0x6, 0x0, 0x1, r2}, &(0x7f0000000100)) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000180), &(0x7f0000000100)=0x123) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x48702) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f0000000040)=""/110) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x3b) 2018/02/21 11:46:05 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:05 executing program 6: mkdir(&(0x7f00000b0000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x5c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0x0, 0x0}) sendmsg(r1, &(0x7f0000000780)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x3, 0x3, 0x3, {0xa, 0x1, 0x3f, @empty, 0xffff}}}, 0x3a, &(0x7f0000000280)=[{&(0x7f00000000c0)="2ba1d95f45a16397914a1cd5570f5bc1945504f61dceb42c92aa6383aa21d5d7cc14c057e2f4b60682d5ebecd6cd96ba2ed12a9be1c5e0808e445f61951bf570b7cf27a15f39c176dc2ddd6221f2538a29ded8d60b04660a0ca2f363f71418a1eeba5761a886fdb78488bc128364883085d0c275f4d0a308835bd0de158e124464365451599ed015c0ba638a315d8ed5cd56796d48ea356fcd712aadf1a0be817c73452e97eec1d95c1cfa2fca8b8982dd94e8846ddf4f0c5e078fe8590e9852fc6e93e7e19e407b62b936ae06fad7ba4a4141075d336361391acd1e8e74f8500fa0911b1722", 0xe6}, {&(0x7f00000001c0)="1e0cdb1bf0ced3fa8fe3322a787111ddde79dd1d181c7cd5bfe3d9949c445f24b4ea1d290cff76b4d00b2c2bdb680e4dae3e1fd248bd830a1a12d4741f6178069eebb4c3bcffe4fedad40b16b2fc8d4b3064720c08e259402ddab0f34dc5c43b155c7c61b83a0e7979005c93db90f8637e84d16d7caaa27c166746538504dfa7e52f8224782bd2c2577af605bcd9812b69aa633a5c6b7874c0dc", 0x9a}], 0x2, &(0x7f00000002c0)=[{0x60, 0x6, 0x20, "a50b65a15f2c18d99a236a3fa3bfb4194acb8ee322311d8e64e2a076fc0ba14cc8970b0567407a5eadd5a776dbfb0897aab03354ae8eb164427af206d9ae2f1076f1d3ccdebc35692d"}, {0x80, 0x8c, 0x0, "4450bfa7877a56f5433febe8e0dc150cd34ba9d7eb75076f5dfcc911124f83b1b72f5c76f5539f5e6360b43a4a520901a60aa7436522725362772f2f1a40fcd06a9092aa60f0523ef38cf08f3971c659ea7847ddb1fd467a0206413a038f2f7a3bf8a1d69e59d01fe706"}, {0xa0, 0x13e, 0x6, "70bdb16f3364203a1b535fa2353f2889ad9b59297cd76b37d21b5e64213a30725148b32d454d039fd617d2d9fa72e0040155973a07f226a645eb772ef9e76e77a0fc293f18fe17017532060199ed8fb6c700cd6196123e4328a364ee2797279b07d6036d1124423b83ef6caeee3e32e23591bafa3f83391d7a73a9497f32b9e79e4bd01c67c17475ac4525267c"}, {0x60, 0x102, 0x1f, "f8af33b22e852e75f8a504e7e3fd6c64532243a3c10c8334086f363ae9854ceea637071e977e69d4fce387b871f90636b8e6f1e3454b23a61f5921595d4ee97a5c82032d9df4f4e47abd70cd6884409f"}, {0xe0, 0x189, 0xffffffffffff23ff, "e7c159f2ad0a7eb51736ee37048327faeb04d1dd1563b80c788de6bd6eaa18f045487f3b0a438cd7c7cc6ea2e6ffe28649a78f7ec59a40cf5d060b702c2a4bde73e22e85d688be106873619f1c60325481f6dec4f4bd2384d31c5ee17a26789101d2c6e29191500e3a986d4a0b398f54ab6ff6eaf3073f0cca89fa7c99e3e69ab679f5288870699c8d99cb1666b7f8faf9c6a7b037688d56af4848d9c3b1667fdb4ea5513f56286e9428b274bf14049cdfdbd264d0bde911156fa20f8930c6046f598a841e20ba58dc"}, {0xa8, 0x6, 0x1, "d0fbc1e4c703bd36e8826ff80a85c4ad18ae78ced0f8f64c55e0f01f3fc6c653ed457b6f3a7001b0b850641db4e5d62d1be4f356042e365e35e2ec8b4d9879884f23ffd25476994feb3fcd7904ecabdc8559c8da7fcbef5eec9ec459ec16b310ceb5a37c2906c0fa927639534da39208c5a34c3e15d80912b1672eda0ded1e2626ac2617e1875b68f157685d91c3c7e1574c4b944185"}, {0x38, 0x103, 0x51, "ba1afea994c1ea227770626f0ad41825237990557eb740c99c83bdb18853ef9b68"}, {0x10, 0x103, 0x10000}, {0xf0, 0x10e, 0x3ff, "b2dcb2e24f3e3ece0cef6f62894986fd572d3f44caf9fcf758f0e819ddb334cc6c49f3db0778c25003efea96788ab67d9eaa70cc4465c989e35f2f981f25f75cf81c3d30ac403b63d861dc8502f1062631e9ce7279f5d81bbb74143e58e4ae24b4b83ff78998399f18fbc63a691fe481d093c354b61007b9f8fcb6dc2f0b48f276865ff5d0f027a800e733a0254cacd61820dbf0435104c3991e3a9ad3287ed21513572e159f0fa7a00b187643daedee31159c67e0cb31a5623e4dcfbf5feb1852536262a1dd450f59c4212742fa3b5e8ba6dc649d7f3fae91e2ca"}], 0x4a0, 0x4}, 0x40000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000007c0)={0x0, 0x3f, 0x8, [0x7fff, 0x9, 0xfffffffffffffff8, 0x9d, 0x5, 0x81, 0x0, 0x100]}, &(0x7f0000000800)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000840)={r3, 0x9, 0x8, 0x3105, 0x100, 0xfff}, 0x14) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) mknodat(r1, &(0x7f00000007c0)='./file1\x00', 0x20, 0x401) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000880)) 2018/02/21 11:46:05 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x80800) mq_timedsend(r2, &(0x7f0000000080), 0x0, 0xafd0000000000, 0x0) read(r1, &(0x7f0000367fe4)=""/91, 0x5b) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x2) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) 2018/02/21 11:46:05 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f0000424ff8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fedcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0xfffffffffffffe8a) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x5f8, 0x0) close(r0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x3, 0x510, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x6007, @generic="5380caeae1fabc3df302fcd482f2d00c", @generic="a76fb4f6e0cd69a51572cc664a79dfd0", @common='vlan0\x00', @common='ifb0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0x110, 0x1b0, 0x1e0, [@connlabel={'connlabel\x00', 0x8, {{0xe5, 0x2}}}, @physdev={'physdev\x00', 0x48, {{@generic="e651f400be8cc434c17d01046049253b", {0xff}, @common='bpq0\x00', {0xff}, 0x1, 0x3}}}]}, [@common=@log={'log\x00', 0x28, {{0x9, "bb4439e8f3ef7966bbe8dc081c0da5f4bc47b8881fc3deed91c13f06c8d0", 0x8}}}, @common=@log={'log\x00', 0x28, {{0x8, "e9524c18c3259df648410187b091f069dbdad71a783406150ae1b8d1d7af", 0x1}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0x0, 0x2, [{{{0x9, 0x20, 0x5, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="1c0e059537a85b5586ad5b7c95827cae", @common='teql0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0x120, 0x120, 0x198, [@stp={'stp\x00', 0x48, {{0x8000, {0x9, 0x80000000, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0x0, 0xff, 0xff], 0x5, 0x4, 0xffffffffffffff65, 0x40, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x1, 0x0, 0xffffffff, 0x6, 0xabf, 0x1, 0x0, 0x1, 0xfffffffffffffffc, 0x1}, 0x800}}}, @time={'time\x00', 0x18, {{0x7, 0x800, 0xffffffffffffff70, 0x11191, 0x83f1, 0x8, 0x1}}}]}, []}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0xfffffffffffffffd, 0x6, 0x208d0d46, 0x1, 0x0, "9df9558f585e2d506630d7ed33b5161f4b34469f81aae5bdf2fdada4e4db59f6e19cfcab95157a39dacef67a6fc1194b0362654a9f9ccaf19a9af513c8db1543"}}}}, {{{0x9, 0x8, 0xcbff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='syzkaller0\x00', @common='yam0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0xff, 0xff, 0xff, 0xff], @random="03f161cbba29", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0xa0, 0xa0, 0xd8, [@state={'state\x00', 0x8, {{0x2}}}]}, []}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}}}}]}]}, 0x588) 2018/02/21 11:46:05 executing program 2: r0 = userfaultfd(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x9, 0x0, 0x9, 0x149, "b73a8cb6a14f5e62b7fb75329352287a458cafa043fa970134d9e1ee89999fc18d7b071987526934da5bbbb2", 0x3}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x400, 0x40) process_vm_readv(r1, &(0x7f0000fca000)=[], 0x29c, &(0x7f0000fcafa0)=[{&(0x7f00005e9000)=""/145, 0x91}], 0xf, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/02/21 11:46:05 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f0000db4ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000001240)='/dev/input/mouse#\x00', 0x6, 0x10000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001280)=@sack_info={0x0, 0x3adc493d, 0xb610}, &(0x7f00000012c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001300)={r2, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, [0x0, 0x9, 0x10000, 0x42ec, 0x4, 0x4, 0x7, 0x0, 0x1, 0x1, 0x6, 0x9, 0x9, 0x4506, 0x80000001]}, &(0x7f0000001440)=0x108) rt_sigaction(0x1e, &(0x7f0000000000)={0x5, {0x80}, 0x1, 0xfff}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) getsockname(r0, &(0x7f0000deafec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000deaffc)=0x14) [ 51.712515] audit: type=1400 audit(1519213565.931:52): avc: denied { net_bind_service } for pid=6967 comm="kworker/u5:2" capability=10 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 2018/02/21 11:46:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) poll(&(0x7f0000000000)=[{r0, 0x10}, {r0}], 0x2, 0x200) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="8831b79fe41c840809015931614602644b95e8066b5a562aafb8c65f268a62229a8cb0492b5d000050d11b9533993133ea08a57e3d607d24a64ec4f5fe8da84260fc84dc1399cd42717ad6d480de5e59dd8dfbcf00000004b3f945e2854138e2f0a5f2772a09b82983f150a9876e088edab4933ab4ac46ca5942143edd97ebe05fbad5dd3f34b9bf7b07628462c14e05bf0b10476a29a65b60263cf7930250cf0bc2273589ff5ecd3bb40f9125ca3f00000000000000486175b052c098b48379720935d79c6aea6f3f9f486ea84b1d6a27458d50eb36f6d33104e77256a23e11cd331ffaa96f56a830746b", 0xffffffaf) 2018/02/21 11:46:06 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000ff8)={0x0, 0x20}) 2018/02/21 11:46:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) r6 = openat(r5, &(0x7f0000000000)='./file0\x00', 0x80000, 0x145) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000040)=""/154) ioctl$KDSKBMODE(r6, 0x4b45, &(0x7f0000000040)=0x8001) clock_gettime(0x7, &(0x7f0000000000)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805, 0x0, 0x8}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/02/21 11:46:06 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_NMI(r1, 0xae9a) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa, 0xfffffffffffffffe}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) r4 = getpgrp(0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000c35000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) getpeername$llc(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) fsetxattr(r2, &(0x7f00000fa000)=@known='system.posix_acl_access\x00', &(0x7f0000129ff6)='^/eth0{%@\x00', 0xa, 0x0) fremovexattr(r2, &(0x7f0000eb6ff3)=@known='\'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00a\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r5) 2018/02/21 11:46:06 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:06 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009b2fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000040)={0x71, 0x4, [0x18000000]}) r3 = semget(0x0, 0x3, 0x346) semtimedop(r3, &(0x7f0000000080)=[{0x0, 0x6, 0x800}, {0x3, 0xfffffffffffffffe, 0x1000}, {0x1, 0x5, 0x1800}, {0x2, 0x10000, 0x1000}, {0x1, 0x2, 0x800}], 0x5, &(0x7f00000000c0)) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x878a18963df50383, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$packet(r0, &(0x7f0000fd4fe8)="2d0a00000000000000005ca73d9fe3b5039bab00973a2da5", 0x18, 0x0, &(0x7f0000d7dfec)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/21 11:46:06 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x20800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x40, @tick=0xfffffffffffffffc, 0x40, {0x100, 0x554}, 0xfff, 0x1}) connect(r0, &(0x7f00000000c0)=@l2={0x1f, 0x2, {0x1, 0x4, 0x800, 0x9, 0xc84, 0x8}, 0x7, 0x5}, 0xe) shutdown(r1, 0x0) r3 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00000ff000)={0x0, r3}) recvmsg(r5, &(0x7f0000172fc8)={&(0x7f0000b3aff8)=@sco, 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b36000)}, 0x0) umount2(&(0x7f0000000100)="e91f7189591e9233614b", 0x8) dup2(r4, r5) r6 = gettid() tkill(r6, 0x16) 2018/02/21 11:46:06 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/21 11:46:06 executing program 0: syz_emit_ethernet(0x3d8, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x57e, 0x6, 0x4}}], {@generic={0x9300, "a6caf7245187dc27d89a5068845a4cc3198e6f572e773603d4c9cebb0753487cbaecea6120f89b627398f9a50c3f6b13eb8f89e4644df5927bdaec8dac4e2a56cf8cc4b6cfcb92d9f1a56b127badf79d3b110e269d6d1b10588321389c22047290ea11088a73ed"}}}, &(0x7f00000000c0)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x8200) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0xff, &(0x7f0000000080)=0x4) write$selinux_context(r0, &(0x7f0000000100)='system_u:object_r:load_policy_exec_t:s0\x00', 0x28) renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') 2018/02/21 11:46:06 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1f, 0x109000) r2 = socket(0x2, 0x80000000000001, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000061caa0)={0x7, {{0x2, 0x2, @rand_addr=0x4}}, 0x1, 0x9, [{{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x0, @loopback=0x7f000001}}]}, 0x560) fcntl$setstatus(r2, 0x4, 0x2000) setsockopt(r2, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r2, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008ebff4)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f00000d1000)={&(0x7f00005ef000/0x1000)=nil, 0x10001, 0x3, 0x11, &(0x7f0000b5c000/0x1000)=nil, 0x8000}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bd9ff0)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000cb0000)={{0x2000, 0x2, 0xd, 0x8, 0x800020, 0x100, 0x2, 0x10000, 0x0, 0x81, 0xfff, 0x3f}, {0x2002, 0x5000, 0xf, 0x1, 0xb1e, 0x0, 0x5, 0xa13, 0x8, 0x7, 0xd7f, 0x9}, {0x1, 0x100000, 0x3, 0x1f, 0x0, 0x1, 0x18, 0x40000002, 0x8, 0x1, 0x9, 0x2}, {0xf000, 0x100000, 0x0, 0x200, 0x0, 0x101, 0x48, 0x9, 0x0, 0xffffffffffffff7f, 0x1, 0x6}, {0x100000, 0x100001, 0xd, 0x10001, 0x40, 0x6e6e, 0x62ff, 0xc8f4, 0xffffffffffff979a, 0x3, 0x0, 0xe087}, {0x6000, 0x6}, {}, {0x0, 0x0, 0x0, 0xfffffffffffffffe}}) sendmmsg$inet_sctp(r2, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00002f5000)=[]}], 0x1, 0x20008843) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000961ff8), &(0x7f0000bffffc)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00008b0000), &(0x7f00000000c0)=0x10) r5 = dup(r2) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r5, r6, &(0x7f0000d83ff8), 0x8000fffffffe) inotify_add_watch(r6, &(0x7f0000000080)='./bus\x00', 0x1000406) 2018/02/21 11:46:06 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:06 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x4, 0x4c8, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x428, 0x428, 0x428, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='yam0\x00', @generic="9eb5457e6148842379ebc5050afb82ba"}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x200, 0x228, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'vlan0\x00', {0x6, 0x0, 0x40, 0x0, 0x7, 0x8, 0x3, 0x7, 0x58, 0x20}, 0x200}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000600)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x100, 0x100, 0x0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f000001efc0), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) 2018/02/21 11:46:06 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000000)={0x20000698, &(0x7f0000000000)=[{0xff, 0x1}, {0x0, 0x0, 0x4}]}) prctl$getname(0x10, &(0x7f0000000040)=""/66) 2018/02/21 11:46:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty}], 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) write$eventfd(r1, &(0x7f0000000080)=0x800, 0x8) getsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) accept4$netrom(r1, 0x0, &(0x7f0000000140), 0x800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ab3ffc)=0x8000000008, 0x4) 2018/02/21 11:46:06 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{0xffffffffffffff9c, 0x80}, {r0, 0x40}, {r0, 0x28}], 0x3, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000000)) 2018/02/21 11:46:06 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000fd8)=@framed={{0x18}, [@initr0={0x18}], {0x95}}, &(0x7f0000000ffc)='GPL\x00', 0x10000, 0xf1, &(0x7f0000000f0f)=""/241}, 0x48) fallocate(r0, 0x2, 0xfffffffffffff001, 0xff) 2018/02/21 11:46:06 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d21fc8)={&(0x7f000022c000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000552000)=@ipv6_newroute={0x68, 0x18, 0x100505, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x3, 0x3, 0x0, 0x0, 0x2000000, 0x5, 0x6, 0x800}, [@RTA_MARK={0x8, 0x10, 0x400}, @RTA_EXPIRES={0x8, 0x10, 0x1f}, @RTA_UID={0x8, 0x19}, @RTA_PRIORITY={0x8, 0x6, 0x9f}, @RTA_PRIORITY={0x8, 0x6, 0x5}, @RTA_IIF={0x8, 0x1}, @RTA_MARK={0x8, 0x10}, @RTA_GATEWAY={0x14, 0x5, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x68}, 0x1, 0x0, 0x0, 0x2}, 0x40) 2018/02/21 11:46:06 executing program 1: r0 = socket$inet(0x15, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TIOCEXCL(r1, 0x540c) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20400, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) dup2(r4, r3) fsetxattr(r3, &(0x7f0000e12fe7)=@known='system.posix_acl_access\x00', &(0x7f0000fe4ffc)="02000000", 0x4, 0x0) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000040)=""/202, 0xca, 0x0, &(0x7f0000000140)=@pptp={0x18, 0x2, {0x0, @rand_addr}}, 0x20) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000036f89), 0xd8}], 0x1, &(0x7f0000006fa0)=[]}, 0x0) 2018/02/21 11:46:06 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:06 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:06 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x2, 0x410002) recvmmsg(0xffffffffffffff9c, &(0x7f0000000780)=[{{&(0x7f00000000c0)=@hci={0x0, 0x0}, 0xc, &(0x7f0000000600)=[{&(0x7f0000000100)=""/255, 0xff}, {&(0x7f0000000200)=""/222, 0xde}, {&(0x7f0000000300)=""/15, 0xf}, {&(0x7f0000000340)=""/202, 0xca}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/65, 0x41}, {&(0x7f0000000540)=""/116, 0x74}, {&(0x7f00000005c0)=""/58, 0x3a}], 0x8, &(0x7f0000000680)=""/222, 0xde, 0x200}, 0x1f}], 0x1, 0x10122, &(0x7f00000007c0)) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000800)={r2, @empty, @loopback=0x7f000001}, 0xc) connect$pppoe(r0, &(0x7f0000000fe2)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) getsockopt(r1, 0x4f7, 0xb264, &(0x7f0000000000)=""/11, &(0x7f0000000000)=0xb) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000004ffc)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) 2018/02/21 11:46:06 executing program 6: mkdir(&(0x7f0000b4aff8)='./file0\x00', 0x49) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)={0x0, 0x0, 0xffffffffffffffff, 0xfba}) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x2000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x20}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x7, 0x5}, 0x8) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000100)) 2018/02/21 11:46:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10004, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000040)="0f01d1d927b9800000c00f3235000800000f300f309ac755000006000f0966b815018ed80f212266b824010f00d80f08", 0x30}], 0x1, 0x0, &(0x7f0000b8cfe0)=[], 0xd2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000080)=@pic) 2018/02/21 11:46:06 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0xfffffffffffffffa, {{0x2, 0x1, @empty}}}, 0x90) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r1, r0}) sendto$inet(r1, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendmmsg(r1, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000282f90)=[{&(0x7f0000e0c000)='3', 0x1}], 0x1, &(0x7f0000942e20)=[]}}], 0x1, 0x0) 2018/02/21 11:46:06 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) inotify_init() pselect6(0x40, &(0x7f0000e77fc0)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) pipe(&(0x7f0000000040)) 2018/02/21 11:46:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0xfffffffffffffffa, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) perf_event_open(&(0x7f00001d4f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffeffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, @perf_config_ext}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/02/21 11:46:06 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000000efe9)='net/ip6_tables_targets\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @dev}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) connect$packet(r0, &(0x7f0000000180)={0x11, 0xfd, r2, 0x1, 0x6, 0x6, @empty}, 0x14) sendfile(r1, r0, 0x0, 0x8) 2018/02/21 11:46:06 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000000)=""/111) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000080)=0x7) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000000c0)=""/209, &(0x7f00000001c0)=0xd1) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000200)={r1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x3}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r2 = open(&(0x7f0000000240)='./file0\x00', 0x8000, 0x100) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000300)={r3, r4}) 2018/02/21 11:46:06 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000092fff5)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) mq_open(&(0x7f0000000000)='/dev/mixer\x00', 0x83, 0x40, &(0x7f0000000080)={0x1000, 0x1, 0x100000001, 0x7, 0x51483f57, 0xff, 0x85, 0x3ff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000000)={0x40000000000002dd, 0x0, []}) write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:gpg_agent_exec_t:s0\x00', 0x26) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400000, 0x0) 2018/02/21 11:46:06 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:06 executing program 6: accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x2, 0x2000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfff, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006d00)=[], 0x0, 0x0, &(0x7f0000006f40)={0x0, 0x989680}) 2018/02/21 11:46:06 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:06 executing program 3: r0 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) write(r0, &(0x7f0000001f23)="db42366e8ba45f9fa02d15056297d4238b211e5574e2aa6d2d7bceffa8cca66ed5338c850d16816ac4eb3c1e121d4786697fbee23f8b5422112cc3a2ee1694abe89812b5d9ae1f91e77c97d7bca4fa28ba54b90c704a60181de3ad29bf0144e4ece02b34a2f813c44a1eb6ef73deeabf66da07b32329dc9d0fde6d8cd5fdae19c6a6c15d5d7e19e4965be22162ad089c83e1b39b4fc1fee3c169765bac7ce98aad3ea68e", 0xa4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f0000b23000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c993", 0x5c}], 0x1) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000000)={0x2c}) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000000)="84574de9f75d7cc1d75a8cde663231e962081c13f301da27281324d50076035816d3235af31b165cb01e9883baa5f28ff7c1778482511032c75fb69588ab8270d1a1daae16dd8107e1ddb71572614f9346227472bbfef8ad38f7e06e79e72d3196bb3424862bf751755780896051530491766c4a5ff7a956f7e9e62cd7bdb631d8eeb7aec7e87ecc7664bced621e8b28740ac7294762c2023cdba0ac2bd55eae70c35b257b26d95445d95f3cd936cf6babf40c512c4148d6c0d269f34c3427d73b8d6bb13b68776c3276fad8aeadcd667e41cfbad48fcbc2ac39e077a596100e04a06915206034758754b6b882ced20460b5df48deef0f51884cf6c419d96ee2dcfaf64dc3047d5bae0ee9a3348c298d927d6e9f73b1f7755072fbd803042b8678ba674a635a32b2145bc93af44bab49f7977e0917e518c40095f9f17a9b41ee3a8dd7f2bd5d2006ad3620cfe08b0ee7ba713da49fb077761aaab9cc5963a1d1ed00f4b8296f70620187c276abfd67376af0f9468f3bccbc82d23c0eb8a5b0a7719014cf3280f45d650dd47ac4ddbf46277230c8e7a1bab83a24636375e246d89bccdc602d38c48ebd65a5fb79626ba701a44b2b8af8d486f5bfe7667d2c3e5dfbf1a87e72d2a1fa036a82fbc3d182a7b8e2db08989b3237de4e0ad98de26cece698988e3de1d79d858b3381d6260e5743da09abbf5af559616c4645bf87b373af424ec9426a18b3921a550064d429f1e990ca827d25d64952dba4e5f910ad5c5653647a76610ff8f36f61e963cfe69d6f4201a0d5e980ad9eaf2a008611f066368e2c45fcda6c4e1a00ce5bf8cdf9736d62d1c276f88e5250204259ca86db923f085b35021c714fd1a7881fff8a4d03da0913e8b903969876255dc3ecae557d0b8e4bec62a5987ddb1b56f7b4aa34a769e814972143b2bcbd1ba25c26464d91e7022047a569a89c96f23ad5c5c5758dfa0f3f985f26e6fc859ed31fe3a693026235c8d257814a49de764847b8d130d0d3673b08761b2998e3ea975ab87a025b966f90a3f01667a99b9b3b6cf8190be0f6adc2e0f000e4147825375e5635d47f1b9eff85d298af3b33c0a91f7b8ff25f67bb937b0b8a41d886fb0da1358bab647e554106eaf59209c04cb35293c7762c9e250d390a4123bb31d3e6077f73deeb3dd9572101095e08015568adcf5916501b15d70b340c2cf49b11c4e83467afd66e63af95c7f4533d603ac477e6f4136d10ada7cfe7f991c1c2cc7f8b242a11c6be41547742ecb5abf43f60510e98f84d14899763d27b699812d50cd192f5996f3440dad2f4414a60f2deeb83e8342e080325a6c0f71de0c3464fbf93396796628defc76808cf88e88448147f1c4adefdf35c7c580e243ecd1c1b8401ed6879a161e8376e886b798fa6b7645b3778c02acdc6377845abcfa2ceffffb14f3ef1a6add30df019b48fa1791e20b1c1c2dcd52467ca8a7da61fa5fa1a27264bbaecee510f3a054dac84454308f6d173b83364465a5ddaa11d2c7158ca254134ffb35dc537b34b1ae1dfa9476454bd2d8ecb22c54784167cf663bf74479a273482ccc5926ade19754dc0be0ef01128bc5d58996638e62dba9e3da5180420be88945069c075281e30f6f2853023b6e35b0ac88108bfe22960c299545a1f3fe763fefe2edc40cf943d3ec98498e130059e8c6907d1050351ca83949a813537b609c3c76d105e5ba9dc686cb16bcf6fbe1e876b716ca1d7816c9f68ff0de10b012e72c7e98c3e49defda6a11ae8731239ac2210e28a767f58b13b2736ab48148ba2850aa82ced0ddde1ee47669408d4c476c5ccebb6ed6c6c16ffb114404d3d045754c43e0bec39220cc8f0fe1b4362e0f87b8ac0558d18b0217745682fda62af4b7613c9d4d7fe4ef109c6c70c93371e5a3fe0aa0a8817a44cfff657cf7fc3abf2010ee6c0c5cc57af2b3196801d6615b626e1348026e5e9a4b72646b91c9246b468c2d6eea83ed1224ca7fdf2cc57b385fec0ee8fceae325f54b22359172a35563af5055a60e1e333bfca9aaac2cc0e40794f1a44b34c03a06a3364955dca646c4d62d76b819aca461dc0f4d546ad1eaa1d30d81bb72d42a26e2a2e7eeb5b93e92f4d29b3c019196d214a5c3f6e321a9a26c0dc7224a21b59673fb4eff544a52e459144236548749afb9b1a1496ccfcc0d08d0dcdd3ae05fac1b18eb6549c0e2c0d275adb7e56743c9fe7355d55cd5a4e3552b79a884448464a950d19a0444f48711deca98cfba01c9a06eb2094369a280ba0e18f0c4f43f9c1ab94c70c45865c4be68e7d18783059dba16f76f030846eced7324d8b4f49fdcfd12cb1a844b1d0a3143344ba2b339629fc694fb0ed05ffe7cd09304b83e0ef4fbdffc8180d8cb3395c8625431ac9143efef988aed458c4225cbb4cdf775eda967f3fe144ea00910d3fe28423cdc25161284254a68587c2c4e6c80f52af556883c3d9f9f50435b2fa87f04d43d65e3994f35a5234ceb79eb1b056e995ea7adc0676a47c7f55961998559c1c41b8df5a22ecd8951ffae231974d634a26b612f72e961d504c4cd6bf883e9d6b287c8a6d67731d5e2512ba95977e94fcb2ffc213a49ef5166956fbcd151edff6e36642eee8647e802bd9f0725854a86229e5acdc44d1b134341fd81f32b4cdcf9de931314128409d9bd1bb4b29379c7be9848e300af0e1bdb3f488d9320de31e87ad5b12edcdec6f14883c2d5b636ac05c6b4daadb912b44b260387b12b0a1e02e9a75e9b517ca93ff3667cb93e3660e3de766c80a96cd784b5ac75ad2091d80193627890c2dff5d485aa1277341c0086a0c717978a7e25ee6ed3af0859bd4714e23d2a10f81b5a650a9893473e916bffc7635b2ebb84d727c6a25f193b70bb6cb791d39a7a12067488e961069b2994f6945594a8d87813560846730936fb8e5e5f0fd30b8226b63fd6bf6f4f0605a55996b1ff89895f108b9b9fbeae2c0325515cc6de45d01de634983f0218df2910398ffc0aa2d9c5473c4d00836049d770dab9d7fa8785ee5480031e0a9ac3f81a17da3e4f3e3d0de943aaafdc87383131ad15ec12e183f4d368a0e42be2ceaa86b63cff4a6a8fae68db464d1ae4b470df7bbfd88e8b1c7b2bf7a4c88441cf340ad2f729437954aded6d88693b3b221607f866d4042697a0cbda9d0c896310457a8d06334f65a38dfa8a1fa2a443ca6857a349da39b75e1f6934becec22bd8ecb20f42e12215f0f4aceb3dc5cc290f90f59d9c68a74b1e440fb46d52e474e4f04eb2e2953b4b8e7836551491fa34f4b37bc1c2b97ba72cfdb28bbe7462b165c7f0b943a5980f4921c6167321df17be1ae9e2bf8a4b4ecf2e826d67057ac9b39aac73f8fa9745b027d5db8df9d8976290ed3bb7859e2960532736ea701a08367e89ec4be94ae3e95af3294d7f168e74aabaa1e07114b66002e04a6f43f9447077fc51a947165cd0d56b78d86db58dd0be08cd1a6bedd0b277b1267a4d62a02f3a936dc68d9ccb963fbe7df536cbbf8e9c2de9761a3d65fd6e87aa794d1bceb4e9d4a03159e4a324b37c0b231aafba31423de562c7521c447a8f331dd2785a8a766e2e681477f2da126a9f38367ffd35f6efabb6a18c8382aa349041ba8efa6f7074c41408f940a7e5d8c560d2f01506bcf1d2155b35fe1b844cbbff37192e50f54a1c98ea40f61552dc215f5d7ccc7ebcecd2e67dc6902aa386d0af16791da92a0ab1461ab8f6d3a646590fc62eb63a6f075415cc950167b6ac6eb4ff0063b1079781814c2e669183a93f8d5d7950f3c4dcd8ec1ee4cd1aaf8ac9d8bcbe1c9429f45153d00a9e15809e8bea2df2255795d94928779cf67ab719f3a7da7684a6e0e788b9151eb7a5f9a3fe26fdadac87a0155d35c10512b9fabfc18bffc18fb7a8a3f817b5487a63e6a2224a45d453ffe686fa9c444b68a8081c2cef4efd6e54c8087ae4bd21e1caad55c57028c73cdb59e22df6e69f946df60a1f57cc883f3130c9e6c4fa1ae1317017bcf97cf5a1107768eba8182f90e173c075d1ea36005a714a080564c0e98c161e5c5ea37ad396b8a883e6c291af158e879ae0217945a930cc3fc41883c784c78eb4967b4f78ae9ec79729fd55c74ae35ab3abf43b03b68911e9e9410823799e0bb0f0af23f5173cc95a3afcf34b64540f57a3f01eef28e47e208e842e3dfed0c60dfbb7c47c277e0cb3dbaf2ec9cc97ee058154f7a5bff419c243bfcd4d2e508297fd7061e925941caf0e474e8f1acd309e7e40f5e42b018c613680a4fe7dad13fd30a27e463a625a84793c6ba87d44211176339a44dbfc483031b2a11c3e0370e48a94dcce1c6d8512e6c28de4598bd3c012e2c8e6777eb7b8ab83a235c41c640f46237c06db5f2a4ff10250084fb91a80fa154bba9ae527aa358ccb54446d7ee38081a477529866bccf578105541b592c3ed70e055a04d700a86ec57bb1702dcfd1601ebf4c88dc72d150ac1661b967d07f2575aef92352db90133e0dad13a8cb969c0941c0b85b37351f4f23a7c64a0ae809dd84fa614962448be318ae40856eb510bc8dac15c7649e551458d175a1651464c56da6323f52ce8495f26002e0edcbb01b3204b7582f9ed8c124f3cacf4796fde422e0bd15adfb3cbde002b3fcbdfbf7a1f9a8f7ea78802b5dbf9df866fcb9febf12602ec3ae6473ca81291bc00b4f6868e1eaa54560b7cea92bd347f728cf012983bf03f64e37f58a23edfd7a0abdb08f40868ccbfd89b0a65c2073ddffff17a323af7f5741f5398cb3eef1db54d6ce693ba111efb3fe70e5635c609a6e328de0093f5b035b69f1394ba2b9d0c944f603d95f4c22cdf747f32361cb9f858c59af4fe0166fa17cec31ed867976614d74d68616521efaf3cfa42f716d898ab5dcac63c31ab0509bf608db49b61298be62ed643da2e53024e62af8a725db75803e6655ce68458b8d121c9920503a47e063ed73fc6dd95940144bd0d5cac69cd206c3c1bb26a14170a6fc3ab30f8bbfe6baf30b6fba1750aaee781244021ba0ae0ae6dade171878fcbe594c90540662b47e7ae6907cd29f5d834d871917115160370e28e5f4678910751bd78c65efe4a930ea4f27cba30485867494f11e9bf85bb394aa5212fdf27e2eaf140944711e927d5ded960a03d07e60e1fa081013419871133537f9521166af9d1376dd5524f30f5c0c66c47dea2df7d582c77679e3ac1ddc7b4816f4de41997db73fd5cad5a908507aaf1a5660b3cce48196910a7076992f617b4dfc4477cf13f89cf0511a0c5a540efc39c77fb81cfb5ce692d2417fbc68376904a39d9efa51ec78c4e5acd5aeedb2eeaaeb16dc29388e528830a97d5602d6a75f49797c8e11f8f48e966d28eb58847a066dd660bfdaa4010d1a73c9c44fed6ca91c5bdc8df71662c970d0c15a9882e0958bb6ce01072ab241c92ad779ec1128cfcfa123e385bd9a09f4dd117b6912d04e240661d1aa1f924bad76e28d63dafc4d799e3143667758fddc87effdad4da23c8b7e1dcbee4d1c60312b1d518fce1c59b8785448e21b15d81b52b9f162fdda7d5a09e01fcb606b6df614262c930b006d02b5efa81bb380418127a43b6e630814047e8ee7f59e2b1dd5c9fd5c3c0ffa065c4b9a3080d38371e5e13eefd4d0835af1fac56d226069376e8397fc53936a0f853160f168ae06c76c27377395c7739bc29ad5821dc3b8084a71f674eeddc94e5c57f31e06bf07c8e97e2e43dc2938b65a3d3920bd93668e194c49c54f1b9f3a56f9dc698b145a13a5c8d6b7387d8041d", 0x1000) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') rename(&(0x7f0000005ff6)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/02/21 11:46:06 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4002) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) 2018/02/21 11:46:06 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000480)=@nat={'nat\x00', 0x19, 0x1, 0x1b8, [0x20000780, 0x0, 0x0, 0x200007b0, 0x200007e0], 0x0, &(0x7f00004f8000), &(0x7f0000000780)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @common='vlan0\x00', @syzn={0x73, 0x79, 0x7a}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], 0xb8, 0xf0, 0x128, [@limit={'limit\x00', 0x20, {{0x0, 0x10001}}}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}}}}]}]}, 0x230) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d3ab272e1a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg(r2, &(0x7f0000457000)={&(0x7f0000bb5000)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @common='ifb0\x00'}}, 0x1e, &(0x7f0000892fe0)=[{&(0x7f00000dcf25)="8913cf5e026f17a4f53a3492b6e3e63ee1830a280f921d08ab6480144730b936395f3b5c70f96788944985382ea98b1480e089e838771917f29f6f899e9c37d2", 0x40}], 0x1, &(0x7f000009de38)=[]}, 0xc000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80100, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r3}, 0x10) sendmsg$alg(r2, &(0x7f0000cadfc8)={0x0, 0x0, &(0x7f00001cdfc0)=[], 0x0, &(0x7f000013b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000040)=""/176) recvmsg(r2, &(0x7f0000d20000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/21 11:46:06 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000916000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) 2018/02/21 11:46:06 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0xfe2f, 0x0, &(0x7f00000000c0)=[@reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x4}], &(0x7f0000000080)=[0x38, 0x38, 0x18, 0x38]}}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000ef31)='b'}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) connect$vsock_dgram(r2, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$KDSETMODE(r3, 0x4b3a, 0x2) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x401}) signalfd(r1, &(0x7f00000000c0)={0x2}, 0x8) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000100)={r5, r6, 0x8001}) 2018/02/21 11:46:06 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:06 executing program 4: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007f0000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x2) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) 2018/02/21 11:46:06 executing program 0: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x2, @rand_addr=0xffffffffffffffc1}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x8c, &(0x7f0000000140)=[@in6={0xa, 0x2, 0xeb5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x496}, @in6={0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0x9, @empty, 0xcb}, @in6={0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0x5221}, @in6={0xa, 0x2, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff94}]}, &(0x7f0000000240)=0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000)={0x0, 0x6, 0x0, []}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x100000, 0x9b6, 0xfffffffffffffff8, 0x400, 0x0, [{0xfffffffffffffffa, 0x16dac45e, 0x95}, {0x10001, 0x24e, 0x3ff, [], 0x5a8c}, {0x8, 0x3, 0x80000001, [], 0x5}, {0x4, 0x0, 0x6, [], 0x20000000000000}, {0x40, 0x9, 0x7e, [], 0x8000}, {0x6, 0x4, 0x6985, [], 0x1}, {0x9, 0x702, 0x9, [], 0x9}, {0x3, 0x80000000, 0x3ff, [], 0x2}, {0x9, 0x8, 0x2, [], 0x4}, {0xd6, 0x4f8, 0x0, [], 0x2}, {0x44, 0x3, 0x5ab, [], 0x9d1}, {0xff, 0x7, 0x1, [], 0x800}, {0x6, 0x8, 0x1ff, [], 0x2}, {0x5, 0x1, 0xffffffffffffffff, [], 0x9}, {0x4, 0x5, 0x0, [], 0x1f}, {0x3, 0x0, 0x4, [], 0x1}, {0x10001, 0x8, 0x7, [], 0x1}, {0x1, 0xfffffffffffffffd, 0x6, [], 0x7fffffff}, {0x3, 0x7, 0xd358}, {0x100, 0x1000, 0x80, [], 0x4}, {0x1, 0x1, 0x12000000, [], 0x1}, {0x0, 0x18d, 0x100000001, [], 0x9}, {0x3, 0x40, 0x7, [], 0x7}, {0x1638, 0x2, 0x3, [], 0x4}]}) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f00000002c0)={0x3, 0x1000}) 2018/02/21 11:46:06 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:06 executing program 3: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) set_robust_list(&(0x7f0000000000)={&(0x7f0000662000/0x1000)=nil, 0x1f, &(0x7f0000082000/0x2000)=nil}, 0x18) [ 52.283070] binder: 7421:7432 got reply transaction with no transaction stack [ 52.290505] binder: 7421:7432 transaction failed 29201/-71, size 0-0 line 2757 [ 52.302177] binder_alloc: 7421: binder_alloc_buf, no vma [ 52.307779] binder: 7421:7432 transaction failed 29189/-3, size 0-0 line 2957 2018/02/21 11:46:06 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3ea3, 0x20200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x3b55, 0x1, 0x8000}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00009b2fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r1, &(0x7f0000fd4fe8)="2d0a00000000000000005ca73d9fe3b5039bab00973a2da5", 0x18, 0x0, &(0x7f0000d7dfec)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty}, 0x14) [ 52.344347] binder: 7421:7447 got reply transaction with no transaction stack [ 52.351762] binder: 7421:7447 transaction failed 29201/-71, size 0-0 line 2757 [ 52.359152] binder: BINDER_SET_CONTEXT_MGR already set [ 52.359168] binder: 7421:7432 ioctl 40046207 0 returned -16 [ 52.408443] binder_alloc: 7421: binder_alloc_buf, no vma [ 52.414099] binder: 7421:7452 transaction failed 29189/-3, size 0-0 line 2957 [ 52.447460] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/21 11:46:06 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:06 executing program 3: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bf6000)=@common='\x00pg|p0\x00\x00\x00\x00\x00\x00\x00\x00\x00i') setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="49e8a92c6d88b64caa5883c67088e9112d2e5a98848103afef9060ba1cffb2227397b99b81a48f241f67a7f0be747c65b52af55106bbad6b361983c544d1cd22c49dceb48e5b075f60682ad2e0bfed2ac3c78374b39d209fdd6dabc8c3a98e396c38e5252150cc9d57c589a6280994dbe5c5192f3f8ca57e7f9b3294684302480ab083513eeedde786a143443495da982ede38a56ff9de", 0x97) 2018/02/21 11:46:06 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp(0xa, 0x2, 0x3a) fallocate(r0, 0x2, 0x3, 0x1f) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0x1, 0x6, 0x9}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000040)={0xffffffff, 0x1000, 0x6, 0x7f, 0xffffffff, 0x80000000, 0x8001, 0x1, 0x3, 0x7}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000b97000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x40}, 0x5c) 2018/02/21 11:46:06 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:06 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) capset(&(0x7f0000000000)={0x1019980330, r0}, &(0x7f0000001fe8)={0x0, 0x0, 0x0, 0x80000000000000}) syz_fuseblk_mount(&(0x7f00007da000)='./file0/file1\x00', &(0x7f00007cdff2)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003b00)={{{@in=@broadcast, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f0000003c00)=0xe8) r3 = getuid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x7f, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003c40)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x401, 0x3, 0x80000000, 0x2, 0x80, 0x0, 0xbb, r2, r3}, {0x80, 0x1, 0xaea, 0x10001, 0x400, 0x4, 0x9, 0x800}, {0x6, 0x4, 0x80000000, 0x69ef}, 0xb2, 0xc, 0x2, 0x0, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x32}, 0x2, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x3, 0x2, 0x8, 0x1e1, 0x0, 0x8}}, 0xe8) 2018/02/21 11:46:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000f6afff)="c4", 0x1, 0x0, &(0x7f0000f6aff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000000200)=[], 0x0, &(0x7f0000000240)=""/70, 0x46}, 0x0) 2018/02/21 11:46:06 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fbefee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e94ffc)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)) r1 = dup2(r0, r0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x256e7093) 2018/02/21 11:46:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000008ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001afc4)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/02/21 11:46:06 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:06 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000fbfc8)={&(0x7f0000975ff4)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f00006aa000)={0x28, 0x0, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x14, 0x6, @binary="dd597874db426923e63d1a57"}]}, 0x28}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) mq_getsetattr(r1, &(0x7f0000000040)={0x9, 0x1fd, 0x8, 0x20, 0x4, 0x8, 0x40, 0xef}, &(0x7f0000000080)) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x40) 2018/02/21 11:46:06 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fedcf)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000000), 0x0, 0x400000, 0x0, 0x0) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x5f8, 0x0) close(r0) 2018/02/21 11:46:06 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) connect$inet6(r0, &(0x7f00007e5fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 52.458216] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.463712] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/21 11:46:06 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:06 executing program 0: unshare(0x20000400) unshare(0x40600) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14) 2018/02/21 11:46:06 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000001, 0x100ffd) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x400000}, &(0x7f0000000040)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)=@common='irlan0\x00', 0x10) close(r1) 2018/02/21 11:46:06 executing program 5 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:06 executing program 2: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) syz_emit_ethernet(0x26, &(0x7f000024c000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x4305, "b10f6b50e427542e1c4ba08d360147b9e5dd2b87372cc248"}}}, &(0x7f000039efe8)={0x0, 0x1, [0x0]}) 2018/02/21 11:46:06 executing program 6: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000000c0)={0x1, 0x6, 0x1000, 0x6, "ae8befc58938d938debd292599a8cf9aeffcd444d9eb9d8e6f71947ad17e5f298dc1b6b4a2b5942dcd589f10", 0x6}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x6, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000dd9ff0)=@common='ipddp0\x00') 2018/02/21 11:46:06 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x8, 0x6, 0xfff, 0x3, 0x6}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x2}, &(0x7f0000000100)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) r4 = 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, 0x6, 0x0, 0x15c5ad22, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x29}, r3, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180)={0x0, 0x0}, 0x80000) fgetxattr(r5, &(0x7f0000002000)=@known='security.selinux\x00', &(0x7f0000001000), 0x0) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x0) fstat(r6, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f00000002c0)={0x400, 0xdf, 0x0, 0x10001, r7, 0x3, 0xf33, 0xffffffff80000001}) setregid(r8, r9) r10 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x8}, 0x10) signalfd(r10, &(0x7f0000000340)={0x1}, 0x8) 2018/02/21 11:46:06 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8081, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x7ff) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000000000)=[]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/psched\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0xfb, 0x8) 2018/02/21 11:46:06 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x0, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000000004, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}}, &(0x7f0000a39ffc)=0xb8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x9, [0x101, 0x4, 0x200000000000000, 0x2, 0x6, 0xffffffff, 0x1000, 0x8, 0x4]}, 0x16) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000672ff8)=@assoc_value={r1}, 0x8) 2018/02/21 11:46:06 executing program 1: syz_emit_ethernet(0x1216, &(0x7f0000001240)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, 's5y', 0x11e0, 0x2e, 0x5, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[@routing={0x32, 0xe, 0x2, 0xc12, 0x0, [@loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, @dstopts={0x87, 0x3, [], [@jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x10, {0x9, 0x2, 0x0, 0xa5, [0x2]}}]}, @routing={0x3b, 0x14, 0x0, 0x8, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, @ipv4={[], [0xff, 0xff], @empty}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}]}, @routing={0x3a, 0x2, 0x1, 0x7, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0xe}]}, @routing={0x16, 0x2, 0x2, 0x1, 0x0, [@ipv4={[], [0xff, 0xff], @rand_addr=0xf2}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0xfffffffffffff000, {0x401, 0x6, "040e02", 0x2, 0x2e, 0x3ff, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, @loopback={0x0, 0x1}, [@routing={0x2, 0x4, 0x3, 0xbc0, 0x0, [@empty, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, @routing={0x0, 0x2, 0x2, 0x0, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}]}], "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"}}}}}}}, 0x0) r0 = creat(&(0x7f0000001240)='./file0\x00', 0x22) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001280)={0x0, 0xcfb2}, &(0x7f00000012c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001300)={r1, @in6={{0xa, 0x0, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x227c, 0x8}, &(0x7f00000013c0)=0x98) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x3d7, 0xfffffffffffffffd, 0x92}) 2018/02/21 11:46:06 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000d3000)) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)={0xaf0, 0x8, [0x2, 0xfffffffffffffffb]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000b3a000)=[{r1}], 0x1, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000660ff8), 0x8) readv(r2, &(0x7f00002ecff0)=[{&(0x7f0000bb0000)=""/189, 0xbd}], 0x1) 2018/02/21 11:46:06 executing program 4: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='-.vmnet0*wlan1:cpuset-\\\x00GPLvboxnet0{(wlan0keyring(\\vboxnet0/]user^}(wlan1vmnet0bdev\x00', 0xffffffffffffffff) r0 = request_key(&(0x7f0000000180)='trusted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='@eth0selinuxsystemprocvmnet1\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="9ad30d9e6b68a9e26037eebb3b3be0612d6133ac7697f21e54c96258ba9cd01988c0a03d4ce252e6424c9cc6f669b959c300a6f7741f599f85488d18b9fecd8810c072902c69c13d2220d037317505e2b958dc", 0x53, 0x0) r1 = request_key(&(0x7f0000000340)='blacklist\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='/*\x00', 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r0) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) socket$vsock_stream(0x28, 0x1, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) keyctl$setperm(0x5, r2, 0x0) keyctl$describe(0x6, r2, &(0x7f0000000000)=""/91, 0x89798086) prctl$getname(0x10, &(0x7f0000000400)=""/176) keyctl$setperm(0x5, r2, 0x101000) [ 52.635672] FAULT_INJECTION: forcing a failure. [ 52.635672] name failslab, interval 1, probability 0, space 0, times 1 [ 52.647056] CPU: 1 PID: 7505 Comm: syz-executor5 Not tainted 4.16.0-rc2+ #323 [ 52.654328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.663674] Call Trace: [ 52.666260] dump_stack+0x194/0x257 [ 52.669896] ? arch_local_irq_restore+0x53/0x53 [ 52.674593] should_fail+0x8c0/0xa40 [ 52.678320] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/02/21 11:46:06 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x2b) bind$ax25(0xffffffffffffffff, &(0x7f000002cff0)={0x3, {"8bcad6f93a0660"}}, 0x2db) fsync(r0) connect$inet6(r0, &(0x7f0000007fe4)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f000000a000)={&(0x7f0000019000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000001d000)=[{&(0x7f000002c000)=""/180, 0x42b}, {&(0x7f000002cfea)=""/22, 0x16}, {&(0x7f000002cf07)=""/249, 0x86}, {&(0x7f000002cf8d)=""/115, 0x73}], 0x4, 0x0, 0xfc7a}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8e1, 0x10100) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x2, 0x80000001, 0x7, 0x8000, 0x7, 0xff, 0x0, 0x4, 0x1000000000, 0x5}) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000080)=0xbe00000000000000, 0x4) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) 2018/02/21 11:46:06 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x0, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:06 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xd0, &(0x7f00000000c0)=""/62, &(0x7f0000000080)=0x434c8424f74aa106) [ 52.683454] ? find_held_lock+0x35/0x1d0 [ 52.687526] ? __lock_is_held+0xb6/0x140 [ 52.691619] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 52.697495] ? lock_acquire+0x1d5/0x580 [ 52.701473] ? rcu_note_context_switch+0x710/0x710 [ 52.706418] should_failslab+0xec/0x120 [ 52.710398] __kmalloc_track_caller+0x5f/0x760 [ 52.714980] ? __local_bh_enable_ip+0x121/0x230 [ 52.719648] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 52.724658] ? lock_sock_nested+0x91/0x110 [ 52.728888] ? do_ipv6_setsockopt.isra.8+0x2133/0x39d0 2018/02/21 11:46:06 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x0, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:06 executing program 2: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000847000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00004df000)=""/15, 0xf, 0x0) [ 52.734175] memdup_user+0x2c/0x90 [ 52.737713] do_ipv6_setsockopt.isra.8+0x2133/0x39d0 [ 52.742824] ? ipv6_update_options+0x330/0x330 [ 52.747404] ? perf_trace_lock+0x900/0x900 [ 52.751640] ? check_noncircular+0x20/0x20 [ 52.755869] ? perf_trace_lock_acquire+0xe3/0x980 [ 52.760711] ? check_noncircular+0x20/0x20 [ 52.764952] ? perf_trace_lock+0x900/0x900 [ 52.769189] ? find_held_lock+0x35/0x1d0 [ 52.773264] ? avc_has_perm+0x35e/0x680 [ 52.777232] ? lock_downgrade+0x980/0x980 [ 52.781384] ? lock_release+0xa40/0xa40 [ 52.785347] ? lock_downgrade+0x980/0x980 [ 52.789481] ? lock_release+0xa40/0xa40 [ 52.793437] ? __lock_is_held+0xb6/0x140 [ 52.797484] ? avc_has_perm+0x43e/0x680 [ 52.801443] ? avc_has_perm_noaudit+0x520/0x520 [ 52.806098] ? iterate_fd+0x3f0/0x3f0 [ 52.809874] ? lock_downgrade+0x980/0x980 [ 52.814008] ? proc_fail_nth_write+0x9b/0x1d0 [ 52.818487] ? map_files_get_link+0x3a0/0x3a0 [ 52.822975] ? sock_has_perm+0x2a4/0x420 [ 52.827025] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 52.832365] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 52.838052] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 52.843314] ipv6_setsockopt+0xd7/0x130 [ 52.847263] ? ipv6_setsockopt+0xd7/0x130 [ 52.851394] tcp_setsockopt+0x82/0xd0 [ 52.855178] sock_common_setsockopt+0x95/0xd0 [ 52.859654] SyS_setsockopt+0x189/0x360 [ 52.863612] ? SyS_recv+0x40/0x40 [ 52.867038] ? SyS_write+0x184/0x220 [ 52.870730] ? SyS_read+0x220/0x220 [ 52.874338] ? do_syscall_64+0xb6/0x940 [ 52.878294] ? SyS_recv+0x40/0x40 [ 52.881726] do_syscall_64+0x280/0x940 [ 52.885591] ? __do_page_fault+0xc90/0xc90 [ 52.889802] ? finish_task_switch+0x1c0/0x860 [ 52.894269] ? finish_task_switch+0x181/0x860 [ 52.898742] ? syscall_return_slowpath+0x550/0x550 [ 52.903652] ? syscall_return_slowpath+0x2ac/0x550 [ 52.908561] ? prepare_exit_to_usermode+0x350/0x350 [ 52.913558] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 52.918906] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.923735] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 52.928897] RIP: 0033:0x453da9 2018/02/21 11:46:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004f90)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="a462374fa556cb9816ffe798be2ba7ad612e7c90ae60f9a0a2e6f5eee42d00f57483dd38c8f687b4160b39b4be183d7076bf341818ee1cd8ec8342d404f4d20365ac5ca7952f4b04d579e4b4bf77ddc63578fd2852ff00bf91", 0x59}], 0x1}], 0x1, 0x0) close(r1) [ 52.932063] RSP: 002b:00007f092ea2cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 52.939747] RAX: ffffffffffffffda RBX: 00007f092ea2d6d4 RCX: 0000000000453da9 [ 52.946992] RDX: 0000000000000030 RSI: 0000000000000029 RDI: 0000000000000013 [ 52.954238] RBP: 000000000072bea0 R08: 0000000000000090 R09: 0000000000000000 [ 52.961483] R10: 0000000020d4b000 R11: 0000000000000246 R12: 0000000000000014 [ 52.968726] R13: 00000000000004fe R14: 00000000006f7870 R15: 0000000000000000 2018/02/21 11:46:07 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000040), &(0x7f000093f000)=0x4) 2018/02/21 11:46:07 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00005e9fe4)={0xa, 0x1, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000da3ffc)=0x2, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) connect$rds(r1, &(0x7f0000000040)={0x2, 0x2, @rand_addr=0x3}, 0x10) readv(r0, &(0x7f0000002580)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1) 2018/02/21 11:46:07 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$alg(r0, &(0x7f00000dafc8)={0x0, 0x0, &(0x7f00008ea000)=[], 0x0, &(0x7f0000000e8e)=[@assoc={0x18, 0x117, 0x4}, @op={0x276, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x48}, 0x0) 2018/02/21 11:46:07 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x8002, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x13, r0, 0x0) 2018/02/21 11:46:07 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:07 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:07 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/02/21 11:46:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0xd) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x1ff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x2, 0xffffffffffff0000, 0x7fffffff, 0x2, 0x3}, &(0x7f0000000200)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x20000, 0x40) 2018/02/21 11:46:07 executing program 0: socket$packet(0x11, 0x0, 0x300) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') sendmmsg$alg(r0, &(0x7f00000080c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="bd125a0f921759be9744ea1f4488760e40fe8af75ec43c9d3dad5ee6ea013c8308bc097063e7fe65827ebd6641b5f26650755cdf9e5c9c9408972f2072bc73a270621828ef774b5cb1432cfe870fc32f616ae1cae186812cf511a49c2ceacf1fcd2240c561709de37d461a006bbc12394ca3f50752ef3d7c8c27dfd9e07a8ffea88d47eb39301281aa8b2ba5bba2c51607acabfd53f1d1d22e219ded6c63daac631531ede5aa8935ebd3fb1c90919a082503a797ddf60c8aae179e778d76dcb399687901eb7caef76bc17f4eb6de7ebab9d223e83bfd1c3e92b77b1055845ec62c1b89e19a60b29177f4f65ebe8ae14387e5bf63b006c13959", 0xf9}, {&(0x7f0000000100)="1a0c5d47d3b088ddb05e0f9ca0f0ef280c86e5da3d46c4db675b134c45b6d7636be26afb8f66dd86757315e75683802a0aec7ebf1787b47fe78c4d1026b9c3fa45db1a30c1ab37bf2689f6d836d88dd1a731d9b43babddf2ff300339750e3750d412842eb78031376a049a", 0x6b}], 0x2, &(0x7f00000001c0)=[@iv={0xd8, 0x117, 0x2, 0xc4, "600db9dbeeca41c7c2e10955ab9e2b531013ec064d32170cf6ed621cb6c8d12966f555020ac88ac762c2137fa09a6968e3914f08d1111ca2829ed45b52661d8296db887eed80ee2496b722f14ed511ecda04fdb10b58f458aad35852bf1e9647dfecc5055f32d7c7805ce24e1614e479cc0def918a4149f4b73ac1e4582885a0713c1a300fd12c46d39ecdd9e7f0877c1160d056734374f15db9bcbc8506a6e2662abfe86f8023a54021abca35908da79ddf7367d19ad3e0d4de6d1c245f5dc1462e992e"}, @iv={0xa8, 0x117, 0x2, 0x92, "9111c7afaf6b030c10c61edf262f823cb12ccaaf73018e6ee43f81c973d96a18eb38dfdd11c9f8e87145a8fdd3714e06ed841689c1d1b9f956945d88926eb60b29952e40379f6b280aaf61493de3aad4b12ba9e06ed82a5c9294c5055356c28ff7ab5389f7254df8f19b2368f8726ce0b3b6da0d7030e4c767eff2547f6a3cf2e683081f0151640ab9af81aaa74b10c1b385"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x1e0, 0x50}, {0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000003c0)="356ed3069937ed4648a90c941279c5720cd516c6942502192c7e2802c5baeba30ca3fad97c76ea0bce54c5466a9da51d70dd077381d7f92491bdcfa336f710dc5e7b5d2e20a4bdbc1bd1faacaedcdb6d16cb8d5f5bf32d742b717a402760f96ace500023ad15419f62338ce9cc81fa89f19dc99d246247c84a477b7d02b920f5f82b823b1936296e48", 0x89}], 0x1, &(0x7f00000004c0)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x100000001}, @assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x4000000}, {0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000540)="ba06289b25a16eaff6c6fe8e81b681a12bc0cfb21fa02375d7a4a4505fe0e4ba14827e67349b7a73200c009c745ceb1d69ddcb75286bc6685c99718dd883958f5d00a39ae80024449d646a16ba44e90db6c79db01064657d5c868c38b4dd85143010fd610a231a8577a517b5d96fe51c045efa2ffc5c4e94", 0x78}, {&(0x7f00000005c0)="47824999", 0x4}, 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", 0x1000}, {&(0x7f0000007e80)="c0ce5994ab519769c0a227ab264b18b8e37cf300c39e8d8c25ef1ee2a3487573f3703725334076b2cc4cd6542737d328d6813e35078abbd36a9878c2a19e90d60ed44321e50ec9110658799bc7826006bb93491edb1de9323eb6fb4c8dead58bbd42931452f4481a6f593fd18b3d63814311cd10a2cdbe4fd06305", 0x7b}], 0x3, &(0x7f0000007f40)=[@iv={0x80, 0x117, 0x2, 0x68, "976bd7f876de772ac2ee19812beae13945d8c0eab1c2b22bdd1cbecbd52ad6e22ea65c42a992ff664aa9c90fb5cc22d99d2bb6af6d832632275e15db4013e0cb49c0909ebf7a6084a75f920a390e6db3f4a8d7d0f3f339feebcdd0d9ff9fd6ddf316cec86a51c864"}, @assoc={0x18, 0x117, 0x4, 0xfff}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3}, @iv={0x68, 0x117, 0x2, 0x53, "e9d9e3bbc5b1e9a2271c0498677f314425264826c00c4b595fd6e5035d55f7c7485115421c9b61c1fe61e0642c239b5234ea8b56a6cc6756a2cddeca0ccd583e7518e10bcfe556bae5b020e7bd39f4b145296e"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x160, 0x50}], 0x9, 0x41) pread64(r0, &(0x7f00008c1f77), 0x0, 0x0) 2018/02/21 11:46:07 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000280)={@loopback, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000300)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:07 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x5) accept$inet(r0, &(0x7f0000955ff0)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000a65000)=0x10) shutdown(r0, 0x1) listen(r0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x10, 0x0) shutdown(r0, 0xfffffffffffffffd) 2018/02/21 11:46:07 executing program 1: r0 = socket(0x2, 0x3, 0x6) sendmsg$nl_crypto(r0, &(0x7f0000000140)={&(0x7f00000b0000)={0x10}, 0x2, &(0x7f0000910000)={&(0x7f0000000000)=@alg={0x118, 0x10, 0x201, 0x3, 0x1, {{'ansi_cprng\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0xffffffff00000000}, {0x8, 0x1, 0x80000001}, {0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x4}]}, 0x118}, 0x1}, 0x1) 2018/02/21 11:46:07 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0xffbfffffffffffff) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') mknod$loop(&(0x7f0000cefff8)='./file0\x00', 0x1000, 0xffffffffffffffff) 2018/02/21 11:46:07 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x444102, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000040)={0x4, {{0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x9}}, {{0xa, 0x3, 0xaab, @loopback={0x0, 0x1}, 0x81}}}, 0x108) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x7, @empty}, 0x1c) 2018/02/21 11:46:07 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) write(r0, &(0x7f0000000040)="1f7ccad8589bacac62", 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x0, @empty, 0x7fffffff}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0xc41, @loopback={0x0, 0x1}, 0x40}, @in={0x2, 0x2, @empty}, @in={0x2, 0x2, @empty}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}}, @in={0x2, 0x2, @multicast2=0xe0000002}], 0xd0) r1 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r3}, 0xc) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000000280)="020000002000000000feff00010000808c000000", 0x14, 0x0) 2018/02/21 11:46:07 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x8, 0x40000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:07 executing program 1: r0 = socket(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common='bridge0\x00', 0x10) sendto$inet(r0, &(0x7f0000007000), 0xfdd9, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/21 11:46:07 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:07 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 2018/02/21 11:46:07 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000003000)='trusted\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, &(0x7f0000013ff5)='/dev/vcsa#\x00', 0x0) keyctl$get_keyring_id(0x0, r1, 0x3ff) keyctl$search(0xa, r1, &(0x7f0000005000)='asymmetric\x00', &(0x7f0000011ffb)={0x73, 0x79, 0x7a}, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000040)={0xe39b, 0x7f, 0x4, 0x9, 0x8, [{0x5, 0x4, 0x1ff, 0x0, 0x0, 0x84}, {0x20, 0x400, 0x80, 0x0, 0x0, 0x800}, {0x1, 0x7, 0x1, 0x0, 0x0, 0x108}, {0x1ff, 0x3ff, 0x5, 0x0, 0x0, 0x2}, {0x3f, 0x80, 0x1ff, 0x0, 0x0, 0xc}, {0x3, 0x8000, 0x2, 0x0, 0x0, 0x1000}, {0x9, 0x0, 0x9, 0x0, 0x0, 0x8}, {0x0, 0x140000000, 0x2, 0x0, 0x0, 0x8}]}) 2018/02/21 11:46:07 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0xc6ed42b) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000987ffd)='&-\x00') 2018/02/21 11:46:07 executing program 0: bpf$MAP_CREATE(0x3, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd}, 0x2c) 2018/02/21 11:46:07 executing program 1: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7, 0x4000000000000000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/21 11:46:07 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000100)=""/206) 2018/02/21 11:46:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = socket(0x13, 0x1000000008000f, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xffffffff00000001}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={r2, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={r2, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) unlink(&(0x7f0000000180)='./file0\x00') ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000001c0)=""/199) write(r0, &(0x7f000016d000)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de50004", 0x20) pipe2(&(0x7f00000082c0)={0x0, 0x0}, 0x800) ioctl$TUNSETNOCSUM(r4, 0x400454c8, &(0x7f00000002c0)=0x7) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000008300)={0x0, 0x6, 0x8001, 0x1}, &(0x7f0000008340)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000008380)={r5, 0x101}, &(0x7f00000083c0)=0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000180)=0x800) r6 = syz_open_pts(r0, 0x0) getsockname$ax25(r4, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, &(0x7f00000001c0)) ioctl$FIONREAD(r6, 0x541b, &(0x7f0000000000)) 2018/02/21 11:46:07 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioprio_set$pid(0x2, r0, 0x2) ioprio_set$pid(0xfffffffffffffffc, r0, 0x100000000) recvmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000015000)=""/23, 0x17}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/02/21 11:46:07 executing program 4: mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000306fa0)={0x0, 0x0, 0x0, @tid}) mq_timedsend(r0, &(0x7f00009b5f63), 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/02/21 11:46:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aceff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000000)=""/8) close(r1) close(r2) 2018/02/21 11:46:07 executing program 1: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x358, 0x170, 0x170, 0xffffffff, 0x170, 0x218, 0x2c0, 0x2c0, 0xffffffff, 0x2c0, 0x2c0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) sendto$inet(r0, &(0x7f0000000000)="ee", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/21 11:46:07 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000009a000)={0x0, 0x0, 0x0, 0xfffffffffffffa0f}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ppoll(&(0x7f000079f000)=[{r1}], 0x1, &(0x7f0000000000), &(0x7f0000afaff8), 0x8) 2018/02/21 11:46:07 executing program 5: r0 = socket$inet6(0xa, 0x80a, 0x400000000000000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:07 executing program 3: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000040)=[{0xc22, 0x7, 0x800, 0x1, @time={0x77359400}, {0x7, 0x96f7}, {0x101, 0x2}, @time=@tick=0x6}, {0xfffffffffffffffa, 0x5, 0x8, 0x2, @tick=0xfffffffffffffeff, {0x19f, 0x3}, {0x9, 0xe8}, @raw8={"13791ed8a46fc32aeb2addd6"}}, {0x2, 0x80000001, 0x1, 0x0, @time={r1, r2+30000000}, {0xfffffffffffeffff, 0x1}, {0x0, 0xe2}, @note={0xfffffffffffffff8, 0x3, 0x4, 0x0, 0x2}}, {0x80000000, 0x0, 0x34c0, 0x1ff, @time={0x77359400}, {0xce83, 0x72}, {0xf1, 0x2}, @control={0x7, 0x3, 0x1ff}}], 0xc0) r3 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r3, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x400, 0x0, 0x10, &(0x7f0000ffc000/0x4000)=nil, 0x5}) r5 = memfd_create(&(0x7f000003e000)='\t', 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000000)={0x342, 0x0, 0x8, 0x7, 0xa935, 0x6}) r6 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r7 = dup2(r6, r5) write$sndseq(r7, &(0x7f0000000800)=[{0x23, 0x0, 0x0, 0x3fd, @time, {0x3ff}, {}, @note}], 0x30) 2018/02/21 11:46:07 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00003ffff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00002ebfb0)={{}, {0xe}, 0x0, 0xfffffffffffffffd}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0xa6) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x6}, 0x1) 2018/02/21 11:46:07 executing program 4: r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0xe00000000000, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r1, &(0x7f0000062000)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xfffffffffffffffe}, @note}], 0x30) write$sndseq(r0, &(0x7f0000619000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @quote={{}, 0x0, &(0x7f0000e06fd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result={0x0, 0x100}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}], 0x90) 2018/02/21 11:46:07 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=@ipv4_newroute={0x60, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {0x4, 0x2615}, {}, {}, {}, {}, {}, {}]}]}, 0x60}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$llc(r0, &(0x7f0000000080)="a65e41de296a35d7e852e9a4b327cd0fe2368bbba0ae1a3d4caf1d40da8972f249344699e9d116a806c52f3fd136978735c4d0bb6acd97f3fa40db545bf55ea89f90398e7d0b64fa54afba4a67eb98671ef9e6696f957fe43b15c1b3b72dbbeb52c0fd2c3e0fbd5a", 0x68, 0x4004, &(0x7f0000000100)={0x1a, 0xc, 0xabc0, 0x5, 0x9, 0x1f, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/02/21 11:46:07 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000000)={{}, {}, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:07 executing program 2: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x0, &(0x7f000054d000)) r0 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) io_setup(0x1000, &(0x7f0000946ff8)=0x0) io_submit(r1, 0x1, &(0x7f000003d000)=[&(0x7f0000940000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000c4ef49), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) 2018/02/21 11:46:07 executing program 1: syz_emit_ethernet(0x143, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="e2fd3c653982", [{[{0x9100, 0x4370, 0x4757, 0x2}], {0x8100, 0x9, 0x7fffffff, 0x1}}], {@ipv6={0x86dd, {0x5, 0x6, "c4e569", 0x105, 0x2c, 0x401, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[@fragment={0xff, 0x0, 0x8, 0x9, 0x0, 0xfffffffffffffffc, 0x2}, @routing={0x8, 0x6, 0x3, 0x8, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @loopback={0x0, 0x1}]}], @dccp={{0x2, 0x3, 0x4, 0x1, 0xa83c, 0x0, 0x0, 0xa, 0x2, "134112", 0xffffffffffff0a39, "63da89"}, "ca1b6f023ee3a049e6210b3eee07737706a06f43c708c62078852aec2e7111ed3a9d5c6142361ab1249b2205e76a3532ca13cf36eb86f88f63ef3ecb606b56cdce92343abb6f57c144b2a578c639190945245b6b40ddb53c60922400a3687d4be51de92b85abe8387349e77d88d54112a282c1c29107742bfc79b23c3972ffbf5b1b5f53f942f61d557e7575a38976a035d53928e27c471faa856edc81c0e0e80cf0e5962291f6a41f162156b83d2d55c681c331a2"}}}}}}, &(0x7f0000000300)={0x80001, 0x1, [0x0]}) 2018/02/21 11:46:07 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "0103000000040000000000003300000000a979f300b30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff598200000afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f01d0158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) write(r0, &(0x7f0000000000)="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", 0x1000) close(r1) 2018/02/21 11:46:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x41010, r0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000080)=""/42) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0x0}) getpeername(r2, &(0x7f0000000100)=@rc, &(0x7f0000000040)=0xa) 2018/02/21 11:46:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x12) semctl$GETPID(r0, 0x3, 0xb, &(0x7f0000000040)=""/104) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x40000, 0x0) connect$pppoe(r1, &(0x7f0000000100)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @generic="b20aa9f58ac003ebe4c08d6cb04d0c20"}}, 0x1e) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100)=0x3, 0x4) 2018/02/21 11:46:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xff00000000000000, 0x40000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000100)=0x8) writev(r0, &(0x7f0000644ff0)=[{&(0x7f0000ff8000)="480000001400257f09004b01fcfc8c00000000000000020600000000000000a2bc560300000000000000200028213ee206000000000000ffff5bf1ff00c7e5ed5e00000000620000", 0x48}], 0x1) 2018/02/21 11:46:07 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000008000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x25, 0x7f, &(0x7f0000000000)=""/127, 0x0, 0xfffffffffffffffd}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x5}], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0x1f5, &(0x7f0000002f19)=""/231}, 0x47) 2018/02/21 11:46:07 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00005b1000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x0, 0x0, [@multicast2=0xe0000002, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) unlink(&(0x7f0000000040)='./file0\x00') 2018/02/21 11:46:07 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/18) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x899f, &(0x7f0000000000)={@common='tunl0\x00', @ifru_mtu=0x3}) accept$alg(r0, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x50400, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000000c0)="5927715e04bd0dc54aa2", 0xa, 0x6, &(0x7f0000000140)={r2, r3+30000000}) 2018/02/21 11:46:07 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x14000, 0x0) statx(r0, &(0x7f0000000040)='./file0\x00', 0x2000, 0x200, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r2, 0x1}, &(0x7f0000000240)=0x8) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) finit_module(r1, &(0x7f0000000280)='mime_type\x00', 0x2) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) r3 = memfd_create(&(0x7f0000000100)='wlan0[\x00', 0x1) ioctl$int_out(r3, 0x1c718c50efbc18a1, &(0x7f0000000140)) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 2018/02/21 11:46:07 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3f, 0x80000) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000, 0x60010, r0, 0x0) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@nfc={0x27, 0x0, 0xffffffffffff7fff, 0x5}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="d1c038c341874a2457ddb25d4d938f1e075b116d7f10946bb8c9fed9a584331de3054314f1e811da1dba2f55e44d00fa1353a3bb0e85303639f77b3dada36ea202a470260f4d33e3dddd1073d647ba34a17cfb61a7832f078b87763494047cc1148ad52c1079fabad707b65b4c8c56c9e41bfaf500a5814d6013816bcdbb", 0x7e}, {&(0x7f0000000100)="7bbeb1788d87cf3b0c9fe76758f20c69b613c25d43cb5185f0a362454e2165616416749e221bc39832", 0x29}], 0x2, 0x0, 0x0, 0x20000000}, 0x4008000) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@routing={0xff, 0x6, 0x0, 0x4, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}]}, 0x38) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = request_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='\x00', 0xfffffffffffffff9) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="520972757374e363757367726465783a4465", r1) mkdir(&(0x7f00000001c0)='./file0\x00', 0x48) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00') 2018/02/21 11:46:07 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8919, &(0x7f0000dd9000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000dd6fe0)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x401, 0x40) r2 = accept4$netrom(r1, 0x0, &(0x7f0000000000), 0x80800) r3 = msgget$private(0x0, 0x80) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000080)=""/218) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000040)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/02/21 11:46:07 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2200, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x410, 0x120, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x340, 0xffffffff, 0xffffffff, 0x340, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x1, 0x2}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr=0x3f}, @empty, [0xffffffff, 0x0, 0xff, 0xffffffff], [0xff000000, 0xffffff00, 0xffffffff, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x3c, 0x1, 0x4}, 0x0, 0xf8, 0x220, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x1, 0xd, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x2, 'system_u:object_r:hwclock_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x470) r1 = socket$inet(0x2, 0x200000000000003, 0x1) r2 = dup(r1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000157d80)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000161fd0), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @common="00729474610209000000f100"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) sendmsg(r2, &(0x7f0000006000)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f00000b7f60)=[{&(0x7f0000778000)="64e1", 0x2}], 0x1, &(0x7f000023cc30)=[]}, 0x0) connect$pppoe(r0, &(0x7f0000000500)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000500)={0x0, 0xae, "9ff08cd9c26ed9879cbff215a7c3d4cfe8180104a24ea3d64b00d0d7a70c14cfaf32a60db27f4507ebcc10a30563ada16b353bbf5e78bc0d54a869d78258c9149d282f6ab7a78b40fbd7ff4de0628bb6fe6873a013844f9ad9bffa17a57b08435725606e14cf564e7ffcd4b7923ce85b36144d76e092bb9c8e836844147b1a8ca494bb12f6ed51e5a7cf90426d69f0a06f9da107d9fce03141098a8d62e5648561e6ba8846da36740d814e723c76"}, &(0x7f00000005c0)=0xb6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000600)={r3, 0x100000000, 0x10}, &(0x7f0000000640)=0xc) 2018/02/21 11:46:07 executing program 6: syz_emit_ethernet(0x32, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x20, 0x7, 0x1}], {0x8100, 0x400, 0xba}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @multicast2=0xe0000002, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @multicast1=0xe0000001}}}}, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xf9, 0x10080) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000100)=""/205) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) accept4$ipx(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x800) 2018/02/21 11:46:07 executing program 4: gettid() r0 = socket$inet6(0xa, 0x0, 0xfd5) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)=@generic="332d4e052c69fc74e7d746d8422f8eeb", 0x2}) syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') 2018/02/21 11:46:07 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x7, 0x2, [0x37, 0x1]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x8c) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/123, 0x7b}, {&(0x7f0000000140)=""/185, 0xb9}, {&(0x7f0000000200)=""/219, 0xdb}, {&(0x7f0000000300)=""/220, 0xdc}, {&(0x7f0000000400)=""/151, 0x97}], 0x5, 0x0) 2018/02/21 11:46:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0)={0x80000000, 0x3ff, 0x76f2, 0x8001, 0x3ff}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0xfffffffffffffffc) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000000040), 0x26a, 0x0, &(0x7f0000cd2ff0)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) 2018/02/21 11:46:07 executing program 1: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) bind$alg(0xffffffffffffffff, &(0x7f0000a76000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x2, 0x7, 0x200, 0x0, 0x2}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x94, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffff}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x4, @empty, 0x324}]}, &(0x7f0000000200)=0x10) 2018/02/21 11:46:07 executing program 2: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) r2 = gettid() vmsplice(r1, &(0x7f0000000580)=[{&(0x7f00000001c0)}], 0x1, 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) vmsplice(r0, &(0x7f0000003cc0)=[{&(0x7f0000003c40)='%', 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x9, 0x30}, 0xc) 2018/02/21 11:46:07 executing program 6: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0}) setns(r0, 0x4000000) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="435ef9f3136ae15948e4b2f15188f9e25b83016bf4d19d52b07c347cb8d57d70c187fa437e4b8ab0894537939cbdf6cdd8cd98458a83d4b979a8c1124aca842012196968524996ea6277a9bd52d1fcddc42c9866d35f", 0x56, 0xfffffffffffffffd) r4 = request_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='\\\x00', 0xfffffffffffffffd) r5 = add_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000240)={r3, r4, r5}, &(0x7f0000000280)=""/145, 0x91, &(0x7f0000000380)={&(0x7f0000000340)={'rmd128-generic\x00'}}) bind$inet(r1, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @empty}, 0xc4) r6 = dup3(r1, r2, 0x0) splice(r1, &(0x7f0000000000), r6, &(0x7f0000000040), 0x9, 0xe) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f00000003c0)=0x2, 0x4) 2018/02/21 11:46:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00\b\x00') setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10001) readv(r0, &(0x7f0000c43f70)=[{&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x2) 2018/02/21 11:46:07 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000638dc0)=@raw={'raw\x00', 0x9, 0x3, 0x1e0, 0x0, 0xffffffff, 0xffffffff, 0xb8, 0xffffffff, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x3, &(0x7f0000e34fd0), {[{{@ip={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0, 0x0, @generic="e322710a9540c4209cf9d2c09ae671f4", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x11}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00'}}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000c9da8)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003acfd0), {[{{@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) fcntl$dupfd(r0, 0x0, r0) 2018/02/21 11:46:07 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000000)="7d7fb918dc6f55ddfee6f0dcfb7b3ddb79cc1f22fdcb29a879bbdef945122b7ee7c07bc52aa2312315fb6bcb", 0x2c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2, 0x4) write$selinux_load(r1, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "24e56754a5df3c91ed81f35deec965f1c28cf4066ef9e8e157fb851b25ccc432be8353b03d7d864e83645b38719ef0994c8f49e7f14258f776539836ae4710ef0240d3308b0e11fa758ff3bc29f3e20a0a2380ec5c56c8b600a6cb4e33c6e5af31277961f821e30ee377c7b74b6d7a4b506261f5f624013f96be7925b27637b617065703985b910af0745352ae03b1271791579c09f03afd57ebe40d3eb189260956abfc7ad937c7ed9867e142944bf3006dee7644249c4e462d1ef51b0cc2d4ae4f473676ac01e030f7a7395481423602813594818b486e532e4f37a96415657b89bfdf3b13bea350a88a60c113f0c5b58650c905996ad2679a07aa9e4620964caec022d75e5ea6bd1473dd1201264b683385bb1afef1f678e7ed56a2612d2d47511ce18084b5ac4ddce07096e590f3859e4b601e345dd76a8ee644028fe4cde6e6688caa79325224670134d246339e3eb9e57251549bb2b8e3e79b534bf5e8b077978d08c9625b1f1649fce028d96df0d3321b9aaf2d4a71a04520f6e74a3f9447528baa0fc8b1d81b3fa6552c4843753aaff3b279ba6f5a6ba784e2bba5c16187f51fccd04b4906ec6ff75ebab104f2d2f2466e212916256aa778ff6ba6720e62fe9f11a4c9617ec16bd81ff75e9e6b45097b8a0827d7a9504d7715c43ce776be3b8c0f27fedd44ff76c1a1dc1201d74ba28fa282ffeb88277b011d8769d093cb5cbce85ff620a429a039f410e8ee445533084ef95be4d8f541f05dcc1a03babd1183a10adbec71b6c26622c2832bf970f9959c5e7efabf795bc73111abbb96b7c1605c8a0091458bdaeb348e83eb4192ce56e2c1fead78a9e205b24cac5883a50d8a518de58834ab41d665b93db774a47d0586f1abba56a5316fc9a45a98f043836f9921fdb0afcdd8b7bfe78196cfdd2f43cd02063f057051edee661c4a83486a3b01c37330ff4d28d177c4c6afe5e273527594864cefd13aa3bd4369e22b6c33eb6751300d8ded21f2e579b7f7d47058f5c413e3601ff8e71e4f57ad75a5c349a2d71b12184cfca2fc7ac7ec5479ce5a447d492556c8280db4732b031c5882481d69d94aed84f008be96687a693d8141a1e185ae3c4ec31fbb45b6e5963e8c8ba9b44fda8bdc7f2e96729f031c85f052930fea782e1ac1ee6cca3827ffb4b94f35a95a02cfa349da1cdb21d76141e680c6f9c75c672c4d3579325424cf9902b5a5b44067bbc1eb87f407d997148c0961288943845e702101e43892e784099085fe8a3b9ef8973715c7555a97df363ca4a2a4f6f8683f9512da47a4b4677c3769d9bdff542aa606a4233321045a0469bbbb8f9d752b13e7e87c1d6cac77277c6f7c1cd8efa66239cd1acb97b159b65d88ce9a949ca1add30e18da2fb94b3e27fb02048cc5bc7b5f9e3d4b979a22b055b6fc1b918b6d84f38084b81f884ddb6fed2614c8922b42381f6b6f242ff6ee4bc9b73e92f070582b68072a3ddb89cc3c215345aae62cfeba9c3eb2a35550dc480815b2dc2783db2af7435aaf877adac07d61ba0ec7bc2d91828f49dd3aff4a5748f2b8a9458af61f4bf7a344f26a2c9ea26926f0e70191cc862a891a436925cd0a039f0f253fb002dbe4c121dd52d29d8d03326430f614328824a6bcbee0f50326225d09365d72f2fe46d900152e96f89d002da4883ef319814668ca8ff6fa4a8d4c9bbcadcdd4880c5770e07a880012f40c497525a9d755bd4e365a24211ba582f56ec793464b93a897bf2530a19c3acd21ef98454b6f858acd005cc689296e6ac9050bcbca2dcd4c8da367e21e6b1a91b8bf8fc18abaadc5f7497fcf6e304fc163bb9b1481fc7cdbddafd8065b62223631096fa07d5d791d4d81e134aff92431e567290b0624e6d8ec955f19fb1326eadf31c5f5737f7e26720b460300483504faabe06490e43a46f5ba4cfa92829374b2cc0296c97afedee1601ead2feb6e3f83efd42d36c5b087cce06eb182f5b077bf53799b02bfdf994e84c53e624325309ceeab924bb7029e535ccdbb73994538cf7c5fd8d9a74c0fda68b061571417bf96c78a0cb48b2993b39b8c9a29f8b0f0428d02776eb95c7d133107f50691613a7d50cdd395cbd839f6e01dde2db2a1a40d310cc02b7d615bfdf1570566de40dc7218e80084e0815fd171b4c442c0924728c95a3672d1d2f180aea7c1e78726d5215535bbd571a32ae264f6f6f7eaa0cbdd3cab4177bbca97a6746032bcb9ebf1d1c6a5104e506b92f87d3b2d73d6f42636722ce58765c32323843082c950ca220571bc3279660002df929394de6f355b18c33d0ba7c804a6b519ea42e9de4b4bb344bc72eff5e206081e3ba77a6c0cc1852ed5002bf062ee396f35bf8dcafec5299c7afc762cb723f3fd0b3f1822c087ebabb667c0dc3a92e73197cd06cbe237f079c2e9cef9f244b31e5a1a8ef5b780e587af8b9d8012531ccedef5bff703b38f51b242287195413f340e5ac8a31e656de280c4e8c854fddfb29ffed430d9c40116676a321e7ca834fe06859c5f7b410a17a026f49e62c8c89c01abbe8d4edfe3e476270afadd296161292fc1f97b331f977bdf922a2ff1603c8817129c6d963aa4cff18d0a636157cca402cff7870de0690bf180d4da39925443c456e141be2b413df71355b250c68b664eede4e282e2943347ed272cf74b5e6101c52e309916b3d8bf0723a4e1558e2045a50b147c5422e539d068133087ea52eba09e9ef228af3adc2512c84e84998931d3b4b4ddf7ef91ed7cf453292e39000b884e26ba32cb0f464cfb222f4c332b294f9a3f9404f3108c64cdd7d3a4d2cc8a06fc353b6fb9b4e5514d07de348b7f60eb6f6ec30608ecb402080ae3c50472719deed4bb531874cb7beb66a75aad6d12981969a94061ee41117e2d5610e45f5e9ab31e1208942355b21d31166354372ba46e7d906ce55ce5e06778f15b69562fc12334f983ed6b10ab6b6325d27e1bb5cab4407ac74664fb6fee666152aed20be010d3f926c9698fd20234acaa47188685e9296a878577b0c8e54632ff6d4c4ed614b903d7174f08b991510e5b415558ec66fa0ed5c1f54f7ad1bb4b55b6c0ddff90fce642fa33348a3cfb0baec217c5c295c5d4645595c142e935ecd2b41b53819dd6ba4fb4210b547cf732bbc2cedf7bbea93f7e70d7b60f50a1d749377514089ae5f3d9c066ff8147d3e0f2e07946f613bebb6945bae0d6b33c414e6a4a0d2ae935985f810463e1b92cfee0d0448b935d75c0670a8035a8b57d4ed9f17a74de7b515a22034abd3a04c2e1756affee5351330399b720c1d5c4714de4424af622a7220ce21e28855676a8b72669c31fd3e088a1db04b153d9ff6842d8727cf0e6a47842902fb09619eb969a5f59346e6a5c51de11c6f05e2d34cafc49acf2d713d3c80c4efead82aba60fa894289d0e475247d99a52f7e232e982b14be45967f55afc34b2a5b3825add331318fab98fd4869ddd4f4eecb40865758d60f2876ea70454f116a24da816f539fb7839030937631fb84e82fb0f33807443911dc4930dac57c0f3562fdedab332f765697d1a201d173a16bffa376894785bca44cc1ae59405e76aa422e0f29f02c0dad79b1dc1dfc72d87f16e815834e35a38e0dcccd9ba18a88b7650cc30cae5ca82041bc90e1d10564e328faf8b11d767b341f505ea898ca3bd4d9d710edda3a5d964a33566916a2915cfd32a8e61596ebc98da600da89cdcba50d02d3e40a7c3ef46851509504db8a37f70c1154742a77fbfb7ce21886e5972351ca27b5e4a2e5180d79645916334f2abe38eea23976a11ea585f317c4ccbc60563a24d960f552f679a241b36d4c47a17a02271c03f85c1ea059a9fa880c3a6b9ddbeb63c1220d479780c57d06edb778e52158e5d273969c487da1df167f6d09e8ab5a0848ecf85e676b0f907ba2c82e8a5a9b096ff88ae26467cab1d035a354af3857363a0261ee20a8eb0aa69693c006564c9278cd575f62a1cba989916e1a9fdc2fd4f669e1d06c0588a83fa9618622d601dd2a22e01f8192363f411ea17b43110f65ef1ca482d88eb18a944f6e8772d73254b1ff10f2371ce1e9c2acaaa1a32b4e4ba5f393f00246ebe836803e63a8578e3bc8e80b46aba63905baa6fbcee3caac5d729b7127ead0b1f558c081092f6f167edac2f709b77fa3e689e45531a30390493dbbdd4d50a2c3fba1d27cf77593da2b6d8e7c8ac5780c8937865f32baeba0e075a9edef55870f6f086928a97170bf380395bccc7508cdf20dcbcda2411fdbc9d05bc6207d3cf2d65ca0249c881bd9e2336dab3df4d6b0af63c6dd2356bff87e3a9178267b51a0349fb52a821fefceae8f10018a550b192049b7f0c89a97c590322040f78ff6280da50e898ddb930437193f8bce19acd04e244edec484108144fc907977e1339407b2e28a911ec99a56ebabc0e14486d801e90af9a0a571f12280bf9c8aa4132ade5c9b1bb189b8ae9c715971a1bccfe28d62cf47a3707b542c8861185d033c981a0b1f9a24b9dc8bc9d3edcf807839894abf84955ae0405cf0a92859313d0de8ba891b3142744be9b5e019756ae3517d4db97d777a0a5987d4979c82e4dc261d1154c1be564ecc30250aeda5e96c47af9654af8c7a63993693eae8adca35e961d4355ce68bdb3fb21540717a6ba66054b79319008ad6ace53ae7966414e0369a1dfbbb6857358dcbfc6686b01880155c3830ca20c85e0b438fc08c57a91b2a88200e0120d5f9f37d9813c8cc996531d53e8d12186239259b5d24118de329294d5be0ec6d692f1f29f13d8782edefbbe5743d563729d975ffd4595d89e19a3f817e988cdb0ff6f21479efd81eff3c7fccb46fcab5bb9db98da5066329eda735782226d4556a7972487e4f687099ef397bd928ac8aed45c9326ae67870980f39c41d9a2e1c183212a50eefca1a905e1ef7ab5723bcd47dc2879fa9840987b1df49b3cdf7e12fd1888540cca2e33e8b052bd7c850809220eb29b2b07c0580ba1e3d0856d5b8bbe98a180166d1f25539e9cfebb89a9e998f7b88efd11dbecb1e6a5bf69a0010861ea0d852c95411398cecbfd1a45aee1332d66e41a6547615af9f746491597392390d3357258d58dcb1e91c85ebdba371f5d5cd4df3d9f939c6680831dea1ae907e1317cebacf5f72c9d9d8a122be1fc429178d5482a5adfe3f9fe0752967d8570998148ee46ae7defcb36fdb3699456597cc9246aa20cfaef5648d61b2e958814e91e096e48221338a87839c610598d98b0ab7451ec8e051cd83412ecbb34da9a6d0102e06a769b51ee73bad1893cec18a333525ce8c54cea388ed544672e5368d2c5f08e92b25c657a46cac73059b519b25b50da1d4ffe66b232f36e752854a7eacb50da0700c7dca4368fc8cec30990c368ac129c0132f63129458f6f9ed02e5792168f94688a22c8ba81574118a1adfa6756fff5c38ed5faa0e14a352a13cef730b693f4c3dd25d5f25d9042dd3e72b7fa11e4fc3478eb613bd51e2d2578eb1a7eb0dcf7e459f9a1b2f9b4aef3c854d634dff651ee43fb963f7c45c8b154551e513f3eb42ce3e139bc8114f4a3026525d17e51b4c03f30984d37dec677f3f690564b61f66ba34d0da930a83db5b91b6e9ef14b862654a5cc7e36488de6ec7e8a4fbf4dc91a6d01da2f78e7502dd172f96b4697b909903f4a055d429e393c5c3aead250ddd8b813e703d5d1f0c3e82f00ad1556c0318dd0bcfc68380c87014d3e3a3f476126edf2fe70c57e3723fcb03b1079b8611181ba78e50f"}, 0x1010) 2018/02/21 11:46:07 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x8001, 0x3, {0x0, 0x0, 0xff, 0x0, 0x401}}) syz_emit_ethernet(0x1016, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@llc={0x4, {@snap={0xaa, 0xaa, "d8", "88f527", 0x9, "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"}}}}}, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000013c0)=@security={'security\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x1d0, 0x100, 0x1d0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000166c78), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x10000000, 0x2, 0x0, 0xf}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='rose0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @generic="a578910efbf25c651338f567e50f381d", @common='lo\x00'}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a0) 2018/02/21 11:46:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b5ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000008) dup2(r2, r1) dup2(r1, r0) write(r1, &(0x7f00009ba000), 0x0) 2018/02/21 11:46:07 executing program 4: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x300000c, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d6000)='/dev/vcs\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000037bff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000038fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000261ff0)={&(0x7f0000000000/0x3000)=nil, 0x3000}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10002, 0x0) setsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000000080)="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", 0x1000) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/02/21 11:46:07 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) flock(r0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x400800, 0x0) 2018/02/21 11:46:07 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000020000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000000)) 2018/02/21 11:46:07 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f23c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b8ca05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b39080417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c632af02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa44b7bcc0b9688588bd80089298088ae533de7af3627718726709d4f5d773a6f80c058d22ceece37bd5b3e76e089de57cf80ea6a3b1972cbb086b9e03d228f0057089e04baa357cfb3a9e5941c7643e903ca252509cc4b9a6202ecb3faae31d6309135668d9a55f3a8d64b65496429d74a1d236f17c9f0d60f0924f1fab0f40bbde913fc4eeda486145a39026725897734fff68ff083d3c07e61f937093be31b0cc6dc", 0x601}], 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x40040) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x3, 0xffffffffffffffcb, @empty, 0x8}}, 0xffff, 0x0, 0x9, 0xfffffffffffffffe, 0x2}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x100000000}, &(0x7f0000000200)=0x8) read(r0, &(0x7f0000a53f65)=""/155, 0x9b) writev(r0, &(0x7f0000848000)=[{&(0x7f0000719000)="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", 0x201}], 0x1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000040)={{0x4, 0xbfb4, 0x2, 0xfffffffffffffebd, 0x7}, 0x401}) close(r0) 2018/02/21 11:46:07 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$setopts(0x4206, r0, 0xcebc, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r1, 0x0) 2018/02/21 11:46:07 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000040)={r1, r1, 0x6, 0xfffffffffffffffc, &(0x7f0000000000)="719e69df12b129470098c3ab3378c5b6224e4ecab66f8f", 0x100, 0x0, 0x1, 0x0, 0xfff, 0x800, 0x6, "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"}) getsockname$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x10) ioctl$int_in(r1, 0x5421, &(0x7f0000000200)=0x6) ioctl$TIOCNXCL(r1, 0x540d) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000000)={{0x3, 0x0, 0x1, 0x3, 0x6}, 0x7, 0x2, 0x4}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000349fd0), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x1, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000d87d92)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x2, [], "a73e1b34ce9e5cc5"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@broadcast, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) sendto$packet(r1, &(0x7f0000000400)="8e05f1bd9d4a7fdcf9b88b403b6486cfe0214dff82827b779ef7ead0a0c2c1febee3a367b9702505eda2c4405e253cc501fb2d1b3861841ff3a70a99b6a1ca3fb4531bbf984d", 0x46, 0x4, &(0x7f0000000480)={0x11, 0xff, r2, 0x1, 0xc9, 0x6, @random="dc0ee89cf310"}, 0x14) 2018/02/21 11:46:07 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x6da) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) socket$bt_bnep(0x1f, 0x3, 0x4) syncfs(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xc00, 0x0) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000092fd8)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000b15ffd)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, r0, 0x1}) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000040)={0xa8, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x118) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f00000001c0)=0x3f, 0x4) ptrace$cont(0x1f, r2, 0x3, 0x5) readahead(r0, 0x1, 0x1) r3 = gettid() prlimit64(r3, 0xe, &(0x7f0000000000)={0xe6e, 0xf9}, &(0x7f0000000040)) [ 53.676452] raw_sendmsg: syz-executor2 forgot to set AF_INET. Fix it! 2018/02/21 11:46:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000008fca)="b0", 0x1) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="06", 0xe8, 0x8811, &(0x7f00004daff0)={0x2, 0xffffffffffffffff, @empty}, 0x159) sendto$inet(r0, &(0x7f0000000000)="0d05", 0xfffffffffffffffc, 0x4000081, &(0x7f00009adff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x263f934c) 2018/02/21 11:46:07 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0xd7, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/pid\x00') ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000040)={"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"}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000040)={0x0, 0x6, 0x8, 0x1}, 0x10) bind$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"e39c92f49bfadb"}, 0x2}, 0x10) perf_event_open(&(0x7f0000000440)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xae}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x8, &(0x7f00008acff0)) 2018/02/21 11:46:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TCXONC(r0, 0x540a, 0xa) [ 53.720290] kauditd_printk_skb: 1 callbacks suppressed [ 53.720298] audit: type=1400 audit(1519213567.939:54): avc: denied { map } for pid=7789 comm="syz-executor5" path="/dev/hwrng" dev="devtmpfs" ino=9151 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:random_device_t:s0 tclass=chr_file permissive=1 2018/02/21 11:46:08 executing program 1: epoll_create1(0x80000) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6c0, 0x440880) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000040)="37c0618ab275c7cbd83d1623eea1741d7c420e82ae4c8447ce38f56342b7f18090efa5edfb34e8e9b11fd095067e5a100f0ff8a4680332"}, 0x10) sendto$inet(r0, &(0x7f0000000000)="cae6127133f2", 0x287, 0x8880, &(0x7f0000e84ff0)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10) 2018/02/21 11:46:08 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:08 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fffffff, 0x100) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x2e, "fd7bb9ab63e01454ec6987eba3230b3539bfa5bc4e90da2a35c09f4f3758f396b335b08af0c278135f3cec0fab1f"}, &(0x7f0000000100)=0x36) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x2}, &(0x7f0000000180)=0x8) r2 = socket$inet(0x2, 0x1, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r2, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xffffffffff7ffffe}, 0xc, &(0x7f0000bd7000)={&(0x7f0000206ea0)=@newsa={0x160, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@lifetime_val={0x28, 0x9}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x160}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) 2018/02/21 11:46:08 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000440)=@security={'security\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x1e8, 0xd0, 0xffffffff, 0xffffffff, 0x2e0, 0x2e0, 0x2e0, 0xffffffff, 0x4, &(0x7f00001e3000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [], [], @common='irman0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x1e8}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @common="73797a6b616c6c0000000080f46b011d"}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffff0d) 2018/02/21 11:46:08 executing program 1: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)={0x0, 0x0, 0x0, 0x0, 0x400}) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000504ffa)='T', 0x1) [ 53.785359] audit: type=1400 audit(1519213568.005:55): avc: denied { getrlimit } for pid=7792 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=process permissive=1 [ 53.836183] audit: type=1400 audit(1519213568.042:56): avc: denied { map } for pid=7813 comm="syz-executor3" path="socket:[20897]" dev="sockfs" ino=20897 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tcp_socket permissive=1 2018/02/21 11:46:08 executing program 5: r0 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0xfffffffffffffffd, &(0x7f0000000040)=0x2) r1 = socket$inet6(0xa, 0x80001, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x509001, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000040)={{0x3, 0x7, 0x5, 0x4, "3648f6c379929a1fb1f9b38b2cd66742c626105c80b312bd6ab23df1e42ffd636f2e32b7996e97a8ea5e0e70", 0x7540}, 0x100000000, [0x7f, 0x6, 0x6, 0x91a3, 0x3, 0x8, 0x5, 0xfffffffeffffffff, 0x81, 0xff, 0x3, 0xaff9, 0x4, 0x0, 0xd5b, 0x1, 0x8, 0x0, 0xff, 0x7fff, 0xffffffffffffff1f, 0x0, 0x7f, 0x4, 0x3, 0x9a7, 0x10001, 0x7, 0x7a16, 0x3ff, 0x8, 0x9, 0x8001, 0xcb11, 0x8, 0x1, 0x5, 0x1d65, 0x7, 0x90, 0x2, 0x7fff, 0x80, 0x9, 0x7, 0x907, 0x3, 0xffffffffffffff81, 0x8, 0x7, 0x100, 0x5, 0x101, 0xffff, 0x2, 0x2, 0x5, 0xfffffffffffffffd, 0x5, 0xffffffffffffff91, 0x4, 0x4, 0x8b000000000000, 0x8, 0x16, 0xffff, 0x9, 0xac41, 0x137a2740800000, 0xfffffffffffffffa, 0xffffffff80000000, 0x1, 0x900000, 0x1, 0x3, 0x8, 0x7, 0x3, 0xfdc2, 0xfff, 0x4, 0x9, 0x800, 0x6, 0x3af4ee31, 0x3, 0x7fffffff, 0x7f, 0x128c, 0xbbf, 0x4, 0x1, 0x3, 0x9, 0x200, 0x0, 0x3, 0x7, 0x5, 0x7ff, 0xfffffffffffffffc, 0x1ff, 0x8, 0x5e3bb490, 0xffff, 0x3, 0x0, 0xb8, 0x100000000, 0xffffffff, 0x4, 0x7, 0x4, 0x10000, 0x20, 0x3, 0x80000001, 0x535, 0x30, 0x4, 0x1, 0x4c35, 0x7, 0x0, 0x5, 0x9, 0x1, 0xff], {0x0, 0x989680}}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000540)={0x8, 0x80000001}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000700)={r2, &(0x7f0000000580)="42879cf93799c6738c8e45f889be5ec052587dc67cc0722dbbd06584ea43ca71681a5994c7bcaaf4b7b4fe0c8a0d13d669199bc1f07b2aa0f5e6b9d0cb47a8e4b833887dcfe8f6ef60c5bd0f2bea8c3cd39e4979c45e1bac8f15398a728b017487bb4bb5edfd3bbd3715ee2911dc06226be26cf2dbc3846f3029ec796c8a5ee3c8e85b161ae597d864d2f529ca0333e4387909862490496730e3a462", &(0x7f0000000640)="8732f0fc143908654639723d29edfe40806402b8311fc9301628c9f5f2ca947bed50d6a8d79d14ad18bd152b31d8b77e58abe62edd79045ca68864630e91e299defe3dd1c279b1160bf99bd324d0d615ae9c990027322589c553e9e0632a4fe66ed707c0e3dbcd16fb8ce8a8c27943be3ccc4a7a6ae0fa7e9ac18a9d50faae2788a023e40e33130db5b91d9551f1de3509c3826cb57ca0a01fa5211af2dbfdbbae2c167caedd3e7afdbba4ede553"}, 0x20) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000740)={{0x3, 0x3, 0x4, 0x1, 0x5}, 0xffffffff, 0x9}) 2018/02/21 11:46:08 executing program 1: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f20c80)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0xea, 'bm\x00', "225eecb600000007ceb36a2658d861a1eff32000000000000000d947ff2ad36d4e0d6b5328cf197cd30f110002000000000000d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f300000000000000023a992aa626d200a9ee7fd68edf88000099b1942a0ff1fef7a3b917dc483d93f9d782b3ce2da3eb8965fbf6dca4", 0x400000000002f}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="9cd7d6f066821358576485a73127bf63", @generic="ad8e0879982acd22a5e0eba0ca671522"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="e39e66367d4140ac40e41e1e04d2404a", @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000c95ffd), 0x0, 0x8000, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000040)={0x1}) sendto$inet(r1, &(0x7f0000243f50)="6b2e9f8beedfe4d1174fbebe36b76613d99b2401000000383ff930ba", 0x1c, 0x0, &(0x7f0000bc8ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) 2018/02/21 11:46:08 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x200) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00008fa000)=0xffffffffffffff1e, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@empty, 0xfffffffffffff5a6, r1}) 2018/02/21 11:46:08 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={r2, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x8, 0x3}, &(0x7f0000000140)=0x98) ioctl$KDDELIO(r1, 0x4b35, 0x7fffffff) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), 0x392) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x129fd9a1}, &(0x7f00000001c0)=0x8) 2018/02/21 11:46:08 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:08 executing program 0: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendmmsg(0xffffffffffffffff, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f000050d000)=[], 0x0, &(0x7f0000b10d00)=[]}}, {{&(0x7f0000236ff0)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000622fd8)=[], 0x0, 0x0, 0xa8}}], 0x2, 0x0) 2018/02/21 11:46:08 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x42, "20e2c55b812d0111dff77025b0eac1a32bf163444b31c23bcf3abad8e4d258a1bab5542d6e34448350b5ea5be79d3f56035c68c9376bfea9049d8b0f538805f224c7"}, &(0x7f00000000c0)=0x4a) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0xfff, 0x6, 0xb, 0x0, 0x5, 0x4, 0xec, 0x400, 0x0}, &(0x7f0000000140)=0x20) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000180)={r0, 0x7, 0x0, "eb0ae42b484dfe2cced4cb965b88880566da17a6ddd618d5bd84e588483217cbb25f0a56b5e03168a97d8305cd663334edf4d0d08a6144705fc8ebe1f50f26064d142b495fc26f46d4241ad4aeb516470f866767a08d377bb85e7fafda57e2a6f83d443153f7ac62cb60fd0ed13317fee0fe9f338b131195399402b659ecdba39d77d1bf0974e5f02447eb59b6713f3a9b3bd03cca5f97ec134bd6997b06e150c78f933e8e3ec3e3d95a3fab28c012052e3ccf115a3c5954fccded03ef2b804c7c599b6521da13c979edf0fefe8c7d846c15b5fc0df424831672426def61f2eedacd490b20363b"}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x5, 0x3000, 0x10001, 0x80000000, 0x4, 0x2, 0x5, {r2, @in6={{0xa, 0x2, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}}, 0x6, 0xffffffff, 0x3, 0xfffffffffffffff7}}, &(0x7f0000000240)=0xb8) syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/02/21 11:46:08 executing program 4: getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x1, 0xf684b4, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x80000000}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, @in6={0xa, 0x1, 0x80, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in={0x2, 0x2, @empty}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x53, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x3, @rand_addr=0x9}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0xd0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000200)=0x6) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0x0}) getsockname$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x2, 0x2, 0xa, 0x80, 0x20, 0x0, r4, r0}, {0x9, 0x0, 0x7fffffff, 0x0, 0x8, 0x1, 0xffffffffffffff18, 0x9de}, {0x1ff, 0x5, 0x0, 0x7}, 0x2, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x10}, 0x1, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x7, 0x2, 0x6, 0xc44, 0x0, 0x5}}, 0xe8) r5 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x1}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000480)={r6, 0x7}, 0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f00000004c0)=""/132) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) ptrace$setregs(0xf, r7, 0x3, &(0x7f0000000600)="b18504b61bd7646c2073b3f64fd579b570cf1f795d7505381949d96aba21d8d191dae70a61fb579107502ae0d8c29b8b76ffd91d3938c9ccf0dfc938cda8efe1fb539278ee9c4fe9214d820f16faad8cda398e9ccb54d4f270cf1ae4e82057642b31097bd55ea36ac362ad028454d165918537c196416dafbd8d0c80e06a83c92c931cc2a0") pipe2(&(0x7f00000006c0)={0x0, 0x0}, 0x80000) r12 = syz_fuse_mount(&(0x7f0000000700)='./file0\x00', 0xe001, r8, r9, 0x8, 0x20) r13 = socket$netlink(0x10, 0x3, 0xe) r14 = signalfd4(r3, &(0x7f0000000740)={0x5}, 0x8, 0x800) setsockopt$inet6_tcp_buf(r10, 0x6, 0x1f, &(0x7f0000000780)="90073aaa6a", 0x5) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r11, 0xc0045516, &(0x7f00000007c0)=0x9) r15 = syz_open_dev$sndpcmp(&(0x7f0000000800)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x200) setsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000840)={r7, r8, r9}, 0xc) sendmsg$netrom(r2, &(0x7f0000001c00)={&(0x7f0000000880)=@ax25={0x3, {"53521373013e73"}, 0xd04}, 0x10, &(0x7f0000001b40)=[{&(0x7f00000008c0)="0e09a23e0332503442e0bbd57b3f3b56eac7552cfa374d4f0198903eff77d381adc3143258373526fa59162d21eacdfad12e191f29e9aa8a887fb563f0723862009a98846ba587801c815d17acc2e689957e1d3eea766a2702a9d2f4c3c624da2666318d319e8cc5bad17e9e97635ca6c6acb4cd3ae13b58188e3b19d2c2f93509a8bd68a8a06676f6537283bf8fba95de28852c7dab71943be75aa6fb58669099d7a6ba0944e0e2c27743b0172bba1d850cbed654f032822582e4bc23cf2128f2cea5290b8d0c9ebf33a91f3503ed2feabf9ad5aa10c753b135d46884631c21499fa5639b55b98e4fc42675bd0323651f13893c61290683030848076537ab21d957c98fd9a3dfda6e50c9dcf69a6d0ed12d8200b3086a697d1b4b75f75410cd31d1d2b72752c8549f2b7968019a02498086e04d6a21032505c392e4d610ccc84e64a707bc79d2cbd80a8fcc5d9efe139b8e3664d84098f75037654638032612ba9ef9f39d8ee02e8aafab5749952cb6605e28c7ce9f4d4952c7525f081b2c8939e36e55462ddfb271cf505d890480e1812a7159973db11d9e19ef78df34eb2d2fa45f67ff6e125c7eaa9bcbd4a9d0c001905ea91ad86b52e6ced62eafcf3af50ac9bb3d57b0aaa92f4a35f9dd942889b092e10cd3722c3aae850ff4c3940e2b1b8ac42adce4ba313c901fbb0946f0b369f5409ef3b275667b667b10f96e95af91b9a4778dc78d8347fedd10fa277886b2297ee28d232f2bd524681e6ce217c8031853d0755f6d849708344960360c5fcd1012f40563aa0d3bada2b89fd7b7bc6b06492ea2e53c200ca433140946641fdcc165e67a76746f9e642bb084fba00d1c3ecd39962874dbd70b0ce185745a10d910caf32aeadee1c71beeaace1c16d97a749080fe04c548a369f57449d616feb85203973ef1b86831273241cfc166807b19aeddfe1ebdcd9ffc309b3ac6be80ab4de24add6a961405509f5f91f984f727331e9048a69d2624656c6e910c7501a1bf97f61f9208c2386b6407bcd7ca32326dfb8aad3ae9238d2108cf837e2aed53a1b642d64e78f51996371a1470d7898a10b049e3d39537debf17933bb38c1abb4f8ff868bf49b2052cba01e01b506b5458528a709ac1ef5e7e449d215a1102879dedfde03cb31eb96c70b8ad7d5855fe7373ad49bef2fad1622260bbc23cd6d0f542ab58a8683f2854ab994cb4673d76a6513e895950e3bf6740214af209713b9f3e80420092f1f62281043596418be2acc7f245f33f7d0d4083ef45d06697605ac2fba1012aca0b354ecc85169f65625f5abf1010bc9072c1f390dfced5020eb27d871d97160e040442689f61d8781fa5407fd8bd9821c4b1a8e8f4bdafe5554ffaed2f95f0f0ee77c47589bd95afe40f14de23fe447a9288c8ed0b3cb84b5ca4c692c75e57883c7d99e7046fab5991b308b6b0e8abf7a0b4610bc4e530d91ae9b9ca224f267c06b4edc76275a897e4778de7a9126979fc3a25979509a500fd366526fd9dd570746e72073230852d8d4cc8c9e19b6eefafd9287aff9e31c14b3f126760be256e614d721bce5072ce8f746dd073e52caf3e0565a6c1c43b1a66f488df61b88425072786ad0362bb0c898e70b3e0af852afa2a6ce23b41f50f9cf4a0cc56f0017b2ab0f822c6fc8dd29da98964e0de22366e3f4a5712e9357b27c846d435857f5af59d72788c7fdcf240dbec13b09272ed1911e5c8dcf972b289e9996b6ab69f603cb25b76050b962959e5d0f9f2f5de935ae3eb0e4ca0bc4d02e7a753cfdc6676a1c5ca97af72bc34640b81c5b0852cf7856d19d3adc2f057a674fde52047fcb0483f14f30449dc580c39790171c0764ae173227ed3d87749577c6dac7ab2d5a1e46142e16e603bd86ef8c11260e6c063917c3ef6865d1dd8ce448e9e185a918786e6f33dead628bcd1fb88f53af6f6032d78e0aecf5b6b2d1d1f6cd590bd9731dcf80645c211308f72b97ef97923a8e3a44bc5a707156542aa778c51ef93cd3f976be31a609397f4820fa2e98b48ebd2dd4d10b4e503d25dc7e055e10d481d4b8b1ad8960c7a27ab217807cf2e86683fc236bfbc6a96f117927e5c2e14438469109b151b5e1e85545e50dcdf5faa34ada0bfa1a0476ba3f7841ce072fb1cbfeac9a8af7125eb051fad5ca7b8638b6cd9389555a9668574cbe6e1939f5dc79331fbc8d6b834863b0ffce7f4d6a2b968c061f02808b1b42e31a80726a99761b064c1a5e9ac3c69885b596b5a91aabf2c672aac4e4e1e27ab987c358a8971b86ffde02a64436632b7af8bd6fa3f86c351313ce8f2b8221baf42a58bc5aa456072fdb81a40422478f250a4aa0615e7fa36946c01909c4e68112dc6d7df7b964f931c521753f8d88c42f28e72416ded5e827c18bfe5e2b89154e233947703a8b0b64d1f5069df0557d162d134b1c8c739f85c50f0c1995b47948ea0aa576988b3ab6f6748e3c21f25a27ba603323cde996d7e947d7e505c542d2149ff1d32d060265f5d99e2689dd43d40a10e81c1501d532e291300c25a5a662ce8f331dd3de3e66276aa0de2294277b4a6d3f54331cfb4ad43e190b3b2a638c4f995535f8d4119a473bd662d1448dd88167800189e75f50b48acb4354df9b78a4201be296d1136ce2cf444fec0da5b0fa4fdfb3b0e9daff46af9fe120556895e2389bc1a868273997150dbf601fe73bb7c1f8d366abbaa5470db99141b9bc249cc125781c7bc9b1af5afe3fffc8a40802588ea3f6256b22599910dd955f66511361d1059c87ee508630cfdd0b9e04d26debc89b1f99fb4e4c600ff383a7185ee813e0a41855e6bd454573683ab8bd707471fa3d18c30974fba2cf0ead785684df2325522cfacd904e97797dee3f448af31ece8a87abb3303ac6d4ec76b6f320521f6f08e0a6e68df4902aa0d3c820688a4efc35f63a522a998356778781a5a0a3303020986b539c54859fcefd138fb9615d574b209c1eeba63145ead98b73f62a4f7ebfb355e60beb3f81ed921521865e7e9b922b5daea6e64829eaa8334a542f1379d5802a2cfaabc41b2339841658646185f5ed3ee43d58999598cab2f2f1cc2a2c925981b1f6cfa5988d67da3f61bb526a30140f424c6c744fd0126a722bcb5b0115bf8d1549250fdd4730b0da5f0e7315c971c1ab022f155c420eb6823f3b2a366cf126c9c6dfe064323b12dc12a998853f23bbcf3d8d6e5f485ebbdb89edf279b3a20204ce9660d24c8771a77f7bf33a042805229f1c4cf5a4f6f38d77c44a8ef915931095254164c531f3cd1043ad2bfb7c703cab9d00a9c0654d110a732fc594b130e1589f17cf8879e1b96000d653fe0a3f434cd42c6a95943ff594596320744132f214c53467dfb82d6f7e07025b93b18898c8ad2b4ba7834887f005818c7f7059c3d61187164c7ecfae94c15e67acf28b750128c4cf465d9d0065e1c9977eca0ed92b693f0c66dd489b84694c3bb679b8d266819ae8fd5cf342e391d7450111376c350bb0b42bddc82b7c6bab0ec20f8a7c5be8c4e10daca956bc979a44be21a90b42172cc4cc51e5f249f133fdad18abdc00d49981a5ebf73778d3cf0091bafd7d6e987bae5f10f2b3dde26c967fd91d245e67b74e67abedc2bae14d08c68c0665b8cfdc2a01330bd5fb538ce59e9310e15cf53534f87c4a42b53424514451633d81f10068d48912cd858c6d6cde57baa5ecfb6e167d00c0668883362880f8c7df81e45daa58d4d8cae8a317fdb82004633ceb9a10ee86bb5dc19d661b4c3a98168d58c7cc1f7fb3b1024f01b782a9d2845d59780eadce246051c4f17f00184617d996b883bc69dd5671b34914c80ae8fa7f6cbf29e5f2414eb5c3e80bef0c6fb4bda603787b028e79a1623d69706ecfee427d259b5c5f181c4a8fe5708efc2c75181ff3f81a81b2f1bb1e1d9021fd15d663ebacc59f7f54e7be742dc6572ecaa29ba66d16e9802b68f2db4e0f24a10d39e9e2e84bc0c9931e8f28f37245fcfe56595e44fe8f28764cd13df7167a98371884ce2c1e28b7b54b112599f9d6c56cd7b14d5967700b486cfc4dc963750010a0bae05058b79054acab87f6110ed06c894c5dcdbaadeea83fe27bcd3a40861b56ebdee9f2a15c62509f233211035b3099988e406f52d243db917eb96187cc7743a38e0298216c80be2432049678b39b2b13752900788f8784712828ef893f5b92fc06015e17fc5f71afd4e3cd65fb0cfdbfa3c48ed21361cf45c82f7bbd77a52851d8f1bb0bc38a7e8f22feace9ca2295ffd993621a2c0daceda8f782631a713dadecef4a45b79228e374a58c6a30d6314f92e81392e80ad9510aafd4400ff13124369f5a73dcd30efaca104f205c0d3235aa97042988e50f8a2a27b581d0695a3f1e4f429b287f32d47b72b5482393792fb192f8701eba0f4c5523370282917dac4adf0f436732b130cb5e5b1e628d8f39369eaf69ba54229f181e65fa1c04cae0f39c35569bb153213f8493c656ebd426c7f8eb35ad326da41c08d0b4143c9d9ecdc338dbad25091fb5c00db2eaf9f934b3f6e711443a163a919ed2fe23697816819b960138e60017a750a9e8410eed8749a05a32f0c74824c7d2abed6a6e49e959c4b3159d61335cbbd36bb6559e22812995012abf749ccd80ea7146cc5e7fff77e831303e9c6f71df17f79ab9224ac45660aba4231e13dc3c997d97533b45adfeccde05d426c0ad39069ee0afb4bee737af1a6cf2567471383380ade04a5fbf5b45f36331a53f9f6f9ab6a1be55817a330669d45e2a3a40f20ba4b25df9f754dc773277c4f668736a1b7a65dd253d241961b88f7ed0258c7eca72fc2b9c776211825f68fcd8d34b829a6462f8625e2925e22b5ddce8828128460f2bfd6f709252e62192faf843834e05ef9610fbedeae8253334240a1146d919450dd38ba4e9851cbe7765e0e59e30b2adb35abca5d5e43c3984a978d88be4e1a13ff3a7fabc614c41a69541567b56d8d5f72e03f6d829b927955978f2a2161d5b282da931b083b1c67dbb7da8cec2175334e1e771e5187850b0b7c31d879ace9136f64c2e40c5a488a7f394bdf8cff9ff78a450eaf9728daee167a37c88ccb4c40685d80697d8e2aadde770d5976fd51d5ac0763a3942cd502f70ee82d886f1fdc112ebf36e598d5c2176771daef67e75d5888f399a3ce00a2a82ae5773234e6b7a670e5963b373d595528dcaefaccdfadf095dd211f925abd84dfc52fd73381c34cc42a17c68788d53dd0fccfe03dd8e22cf769f22354b56305cfa3498a6751862278ea838b9f778aa66d53adca53437a79b52c4eb78347668cb987ffdbc96acc9b8159d99722992d5360c9a080078b8082bc7cec2b54c71fed902f56284279cfa23bb92c49b5284c4ba5288b87223c0462216edf5b76ad30aa7c1a83a6d9505869e6a0df380ae7999a6c7dac4e844a6e235d3c377f11fe7796f4bb985cb6be769d6fe3a34ce25933c429af0286c386b1994b859203cda1d6a42743e6681d12bd9b94065b211740d9ebbd05061f07e9cb6e36da059df05217f3f8a534a386415c910de3d38570ae5ee41434b8089b22f0b2f15e59102cdd0d7fbd6ff03133d6beb19590d2d57fc88dd7d8d8bc28829e9ca9a5dbce482c24ceb8e0750bf09a89fdc2cc6cb6ba967c32b36b57d9eb410eae58754b2b19a6286f77a9c61b9a72820534402b4d66dc79d63319ee3f28810f9953c063ec38b9d876fbdb89dc24e1fa4b5679c6a11a8d6ef6cf72c86337863cdade611a68af9de96a8cedba951d", 0x1000}, {&(0x7f00000018c0)="193d1d700730265e238fb8d6fd8ed1b486033343ff22fba2323027f43cfa68974aa8a308034b442c68ccab5b7006ea163056dddc653fde5bafca5454d1635c76098c2d678ece1f347c8d7fb43007dd5160dc12b358e2a7234c551d967fb2091a5830311be660e57ad2503fd83234437dcca19f", 0x73}, {&(0x7f0000001940)="fc5f5fc5d91bddc18454db8b4d335adbe73bdabc858d17e5ed830983c5153825ffaa81c09cc005612c485eb0cb68dbc0661def3c3629bb6473d7f8e186b5651085bb38245c98e3890dd1f9b41f3e0b866257007d975457c1e77a20739b11614be0c09afeb6f948c573aa455c5e7dd82a74c08f1547f8ab6919fd", 0x7a}, {&(0x7f00000019c0)="42c06ce9f6d0f073c672bc53cb890c5e53c9e4a50727278fd8e09b85e86196eccf696b278a78", 0x26}, {&(0x7f0000001a00)="dd16b7b2c7f99d50075d0dda21bc29f692fac7754385e81907258f345713641af8fc0283b37fb9b86c1009261b682aa755f2e0dcf3a061d82afa0dc2057b4fdff9a7025a095836bb477cf1eb63ca40bdb8d3c9e403fd773eb66c689bf85e5d10c60cd734e9f2b91a3b8443095c559324ef881e64840b0675d6d3c65da989117ee3c9737f030041a418cc705a3c3f846d7ea2c625681613cde6a56e79b1b934e234db5e5febb53389ef6989eb81331a1d399151eb2430c2aca67d971cb340657f3b064489f5be38d1082ce436cba94e72d68fb671481147ee01394c2057998f47f6bc039c04a2fb85f2ae", 0xea}, {&(0x7f0000001b00)="807303a3df1d4ca794d93765d49ef4fd4b30969f389ffc36f76b67ca2cfbb7d104034fc004cb", 0x26}], 0x6, &(0x7f0000001bc0)=[{0x30, 0x119, 0x828, "d6ec563ed03f93cdc7aac1c60a338cc0603a09ef5998198679b8c3"}], 0x30, 0x11}, 0x4000) msgget$private(0x0, 0x100) connect$bt_sco(r11, &(0x7f0000001c40)={0x1f, {0xffffffffffffffff, 0x7, 0x8, 0x2, 0xffffffffffffff7c, 0x2}}, 0x8) r16 = add_key$user(&(0x7f0000001c80)='user\x00', &(0x7f0000001cc0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001d00)="069efd98f97b5d54611db7cb255301608bd98a1421782e826f43ff018bce5e2b8b85210c0e92a26881d429ace4854be0f9f3391752d53f00bc0fdf01597f578dfcea0c52ec320dfe41fee74151e3e14c69ea32dbf0e3baa7c11257ddfab33d46d5c570b1217773fd84823b58bffce1b9985f3cc3a65a798d8e57a3e02557554bad2ef49061e3b017de02db8e4798919e0105ba4d91ca8b7933f16ee895be0623107a1d7d84f0ea1a6413ffffb7be7ab23ad1a549142bc3164ead61fe2b81e0ea94ab973095705f8e52890861c28bb6754e7cf54f826d8ac90ee596fc649d", 0xde, 0xfffffffffffffffb) r17 = add_key$keyring(&(0x7f0000001e00)='keyring\x00', &(0x7f0000001e40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r16, r17) ppoll(&(0x7f0000001e80)=[{r13, 0x1024}, {r3, 0x2400}, {r5, 0x8384}, {r2, 0x40}, {r1, 0x4001}, {r14, 0x8000}, {r12, 0x4000}, {r3, 0x5400}, {r10, 0x2}], 0x9, &(0x7f0000001f00), &(0x7f0000001f40)={0x4}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r15, 0x5411, &(0x7f0000001f80)) 2018/02/21 11:46:08 executing program 1: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000002, 0x20053, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a96000), 0x4) 2018/02/21 11:46:08 executing program 0: r0 = socket$inet(0x2, 0x7, 0x3ff) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000073cba0)={'filter\x00', 0x7, 0x4, 0x410, 0x108, 0x108, 0x218, 0x328, 0x328, 0x328, 0x4, &(0x7f0000903fc0), {[{{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @mac=@random="30ed981a1b16", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0xf}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000007fbc0)={'filter\x00', 0x7, 0x4, 0x3f0, 0xe8, 0x0, 0x1f8, 0x308, 0x308, 0x308, 0x4, &(0x7f0000296000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x7}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = getpid() syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x408000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x6}, 0x8) r4 = geteuid() ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000180)={r5}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000040)={0x6, 0xd3, r2, 0x1f, r4, 0x4, 0x10001, 0x1ff}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)=0x5) 2018/02/21 11:46:08 executing program 6: sendto$inet(0xffffffffffffffff, &(0x7f00006d1fd4), 0x0, 0x0, &(0x7f00004daff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000000)=""/120) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x488000, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x2}, 0x10) 2018/02/21 11:46:08 executing program 2: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) socketpair$inet(0x2, 0x807, 0x9d, &(0x7f0000000000)) write(r0, &(0x7f0000df8fd9)="260000002200470105001e000000000000006d20002b1f00c00000000000000000c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000e07ff4)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendto(r0, &(0x7f0000cfefee), 0x267, 0x197aba7f592e29c2, 0x0, 0x0) 2018/02/21 11:46:08 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:08 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000349fd0), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x2, [], "a73e1b34ce9e5cc5"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) r1 = dup(r0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000580)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)=@ipv6_newaddr={0xa0, 0x14, 0x1, 0x7, 0x2, {0xa, 0x1, 0x2, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xb}}, @IFA_CACHEINFO={0x14, 0x6, {0x6, 0x0, 0x8001, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x10000, 0x100000001, 0x9, 0x6}}, @IFA_FLAGS={0x8, 0x8, 0x84}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x81, 0xffff, 0xffff}}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xd}}, @IFA_FLAGS={0x8, 0x8, 0xe}, @IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) 2018/02/21 11:46:08 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) flock(r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/02/21 11:46:08 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000040)=0x12, 0x4) recvmmsg(r0, &(0x7f00003bce20)=[{{&(0x7f0000be6ff8)=@sco, 0x8, &(0x7f0000955000)=[], 0x0, &(0x7f00005ed000)}}], 0x1, 0x0, &(0x7f00007a7000)) 2018/02/21 11:46:08 executing program 4: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@rc, &(0x7f0000000040)=0xa) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0x10000000000004, 0xffffffce) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20001, 0x0) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000000080)={@generic="b1768acd4b94668cdbc6587f84c032c6", @ifru_settings={0x9, 0x4, @sync=&(0x7f0000000040)={0x7, 0x9}}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e7fe0)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/02/21 11:46:08 executing program 7 (fault-call:4 fault-nth:0): r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:08 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x840000000000937e, &(0x7f0000000040)="bbe900d6000000000706") 2018/02/21 11:46:08 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000080)={0x0, r1}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000000c0)=r1) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000100)) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000140)={&(0x7f0000ffe000/0x2000)=nil, 0x576, 0x2, 0x40, &(0x7f0000fff000/0x1000)=nil, 0x3}) pipe(&(0x7f0000000180)={0x0, 0x0}) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000001c0)=""/103) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000240)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x80000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000002c0)=0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000300)={@rand_addr=0x8, @empty, 0x0, 0x9, [@multicast2=0xe0000002, @multicast2=0xe0000002, @empty, @multicast2=0xe0000002, @multicast1=0xe0000001, @empty, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x10}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x34) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000380)=[{{r5, r6/1000+10000}, 0x1, 0x0, 0x5}, {{0x0, 0x7530}, 0x6, 0x2, 0xa989}, {{0x77359400}, 0x7151, 0x4, 0xfd}, {{0x77359400}, 0x1, 0x9d4}, {{0x0, 0x7530}, 0x6, 0x7a0e, 0x9}], 0x78) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000400)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @empty}}) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000000440)=r1) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@ipv4={[], [], @remote}, @in=@dev}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000580)=0xe8) r7 = syz_open_dev$vcsa(&(0x7f00000005c0)='/dev/vcsa#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000600)={0x0, 0x82, "160c202513fc89411a283993bab46ceee4abf860499d2013509c49b00127c19cc2e91606d58d9feae57c188fb82fa993de8a76bbbaa8385c239bb0bbe5e0200bc426dd7c6f2701ed7221ca0221514d1bfda2fb57039e2da0cf030779988d6b19860ddb51ef6fdc2d067118e3456d1acad577975c94324da576e75afdbc4cdb861855"}, &(0x7f00000006c0)=0x8a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000780)={r8, 0x54, &(0x7f0000000700)=[@in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x401}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x1, 0xb879, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}]}, &(0x7f00000007c0)=0x10) symlink(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='./file0\x00') setsockopt$inet6_tcp_int(r2, 0x6, 0x3, &(0x7f0000000880)=0x7fffffff, 0x4) fremovexattr(r4, &(0x7f00000008c0)=@known='trusted.syz\x00') ioctl$TIOCLINUX5(r7, 0x541c, &(0x7f0000000900)={0x5, 0x6, 0x9, 0x6, 0x5}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) getresgid(&(0x7f00000009c0)=0x0, &(0x7f0000000a00), &(0x7f0000000a40)) getresgid(&(0x7f0000000a80), &(0x7f0000000ac0)=0x0, &(0x7f0000000b00)) getgroups(0x3, &(0x7f0000000b40)=[r9, r10, r11]) syz_open_dev$vcsa(&(0x7f0000000b80)='/dev/vcsa#\x00', 0x400, 0x200) setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000000bc0)={0x4, {{0x2, 0x3, @empty}}, 0x1, 0x7, [{{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x1, @empty}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x0, @multicast2=0xe0000002}}]}, 0x450) 2018/02/21 11:46:08 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x4}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) 2018/02/21 11:46:08 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x10, 0x376, 0xf, 0xd, 0x0, 0x1, 0x2, [@sadb_x_nat_t_port={0x1, 0x16, 0x2}, @sadb_x_nat_t_type={0x1, 0x14, 0xc}, @sadb_spirange={0x2, 0x10, 0x1, 0x2}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, @in6={0xa, 0x0, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}]}, 0x68}, 0x1}, 0x40000) kexec_load(0x8, 0x0, &(0x7f0000000000)=[], 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) finit_module(r1, &(0x7f0000000140)='/selinux/mls\x00', 0x1) sendmsg$nl_netfilter(r1, &(0x7f0000065000)={&(0x7f0000dc9ff4)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f00009d0000)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/21 11:46:08 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000916000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) shutdown(r1, 0x2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000040)={0x8, 0x80000001, 0x0, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/21 11:46:08 executing program 6: umount2(&(0x7f0000000000)='./file0\x00', 0x1) r0 = open(&(0x7f0000000080)='./file0\x00', 0x480001, 0x23) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)={0x0, 0x0}) umount2(&(0x7f0000000140)='./file0\x00', 0x4) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000180)=0x8) bind(r0, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @loopback=0x7f000001}, 0x0, 0x0, 0x2}}, 0x26) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x3, {0x86e1, 0x7, 0x7e, 0x5, 0x8, 0x80}, 0x6, 0x543}, 0xe) sendto$unix(r0, &(0x7f0000000240)="e93a25d418447e9976db023addb6a775602c11af32da5b21adc45e472094ad1378e76efd917923ac9be1791350c31eeb99e4936d2b61c86c9f19e2b8b60656a19059c2495b67251446de9896971296e2e04218f1db2a1cb11495aa3707e39504e5b25514fa2e33ed4611b744a053672f11f7cd5d1a5b54881ff29b023566d41868b87ead3319f94dc56cfa86e7dd494231f27ebea6adfddba2344d2707eccd6e6534c6e42c7f04fa40e3e8dc421ae148a23f8ff76faab1b3dcd705d0f84fe8d95dc0a06ff35bd6", 0xc7, 0x4, &(0x7f0000000340)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000440)={{&(0x7f0000000380)=""/102, 0x66}, &(0x7f0000000400)}, 0x20) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000480)) r2 = geteuid() r3 = getegid() chown(&(0x7f0000000500)='./file0\x00', r2, r3) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000540)=0x1) lsetxattr(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=@known='security.selinux\x00', &(0x7f0000000600)='}\x00', 0x2, 0x3) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000640)) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000680)="6e3342fef349d7ed9aee1c85e6cf508298918b05c1feaa7a8f2ad47fcf3e672c28038b2c2e8e50815c83e12151dc9af663d729b8f2d6423a56f5e67055c1ed84590a689177250ad3c184312eaeb05f500d01108aa4349f52f4ad9564e213166848ada2080d44") ioctl$KDSKBLED(r0, 0x4b65, 0xffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000700)=0x0) get_robust_list(r4, &(0x7f0000000780)=&(0x7f0000000740), &(0x7f00000007c0)=0x18) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000800)={0x5, 0x400, 0x3, 0xd9dc, 0x0, 0x7, 0xffffffffffff553b, 0x9, 0x101, 0x1}) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000840)={0x9, 0x2, 0x2}) r5 = accept4(r0, &(0x7f0000000880)=@ethernet={0x0, @broadcast}, &(0x7f00000008c0)=0x10, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000940)={0x7, &(0x7f0000000900)=[{}, {}, {}, {}, {}, {}, {}]}) timerfd_gettime(r0, &(0x7f0000000980)) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000a40)={@generic="0071982dc05f2454c55c8d27941a576b", &(0x7f00000009c0)=@ethtool_coalesce={0xe, 0x7ff, 0x7, 0x9, 0xffff, 0x4, 0xbaeb, 0x2, 0x7, 0x8, 0x7, 0x10000, 0x8, 0x4, 0x1, 0xffffffffffff21f3, 0x7ff, 0x7, 0x1, 0x1f, 0xf25, 0x6, 0x4}}) getpeername$inet(r5, &(0x7f0000000a80)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000ac0)=0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000b00)=""/229, &(0x7f0000000c00)=0xe5) inotify_add_watch(r0, &(0x7f0000000c40)='./file0\x00', 0x4000000) 2018/02/21 11:46:08 executing program 5: r0 = socket$inet6(0xa, 0x7, 0x0) r1 = dup(r0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000000)={0x7, 0x2}) ppoll(&(0x7f0000000040)=[{r1, 0x220}, {r1, 0x3fe}, {0xffffffffffffffff, 0x21}, {r0, 0x4000}, {r1, 0x40}, {r1, 0x1000}], 0x6, &(0x7f0000000080), &(0x7f00000000c0)={0x100}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r2 = request_key(&(0x7f0000000280)='cifs.spnego\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='\x00', 0xfffffffffffffffd) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="4a704a43890a9011f6c89a946c5323c19760fda36554e34ed285fb6c8d27d9d34af18c6c869e0872fe32df46bbaa8ee61abbde29eedda3058dfbc5625d1840bc5adc6ee323b5df0591a3aac19ad3028af1442deae53a6a8c62ab0c81f5ba18bfed58ae355eec0f99581997fd72aaed21b949a531ddfda4861f824a271a50817ef0a3a4a19278c4b0b93ae95631ece712ce4f8706c57a9ee6e603d319c83924b1eb406bd5028b80460173977deac3dc46b53b41f961b01299a0147a41f0b7fed16c1d3381c93003883830473d6d", 0xcd, r2) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000340)={0x100000000, 0x7, 0x6, 0x1ff, "e50d2afb27cbf5d484b8c0165bdd1c30de224b49ee6bde0dc3267d14169d04559dc9eedfbec349511fbdf62b", 0x10000}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0x100000001, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, []}, 0x90) [ 54.091215] autofs4:pid:7884:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(3590384059.0), cmd(0x0000937e) [ 54.104434] autofs4:pid:7884:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 54.125951] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7866 comm=syz-executor2 2018/02/21 11:46:08 executing program 1: 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x6, &(0x7f0000000080)={0xfffffffffffffffa, {0x804}, 0x0, 0x2}, &(0x7f0000000040), 0x8, &(0x7f0000406651)) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/21 11:46:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) recvmsg(r0, &(0x7f00000029c0)={&(0x7f0000000580)=@can={0x0, 0x0}, 0x10, &(0x7f0000002880)=[{&(0x7f00000005c0)=""/232, 0xe8}, {&(0x7f00000006c0)=""/25, 0x19}, {&(0x7f0000000700)=""/16, 0x10}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/30, 0x1e}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/175, 0xaf}, {&(0x7f0000002840)=""/12, 0xc}], 0x8, &(0x7f0000002900)=""/153, 0x99, 0x5}, 0x101) lstat(&(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002ac0)={{{@in=@rand_addr=0xffffffffffffff00, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0, 0x3, 0x2, 0xa, 0x20, 0x20, 0x33, r1, r2}, {0x55, 0x6, 0x5, 0x459, 0x7, 0xd153, 0x7f, 0x6}, {0x6, 0x0, 0xfffffffffffffffc, 0x5}, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1, 0x6, 0x2, 0x1, 0x7, 0x40, 0x3}}, 0xe8) listen(r0, 0x100000000009) r3 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000ffc)=0x10) listen(r3, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/02/21 11:46:08 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) move_pages(r0, 0x48, &(0x7f0000000040)=[], &(0x7f0000000080)=[0x998], &(0x7f00002a8000)=[], 0x4) 2018/02/21 11:46:08 executing program 4: prctl$void(0x800800017) 2018/02/21 11:46:08 executing program 2: r0 = socket(0x28, 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x10000) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000080)="7d903896500ab1b9123a71a7f600b04d86ee") 2018/02/21 11:46:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_snmp6\x00') getdents64(r0, &(0x7f0000000080)=""/72, 0x48) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x1, 0x3, 0x0, 0xbaa, 0x200, 0x3f84a0e2}, &(0x7f0000000080)=0x20) getdents64(r0, &(0x7f0000000000), 0x9b) 2018/02/21 11:46:08 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:08 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x6, 0x8000000000000004, 0x2b, 0x3}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be0fe0)={r0, &(0x7f0000e7d000), &(0x7f0000002000), 0xfffffffffffffffe}, 0x20) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0x34, "cd9bf43454035071c5b18c6f926d2fbbe001fb32a7a3a6a28b9267dcf7d81d33c46db2d1967d6f604fbdebb8f016c78dba7aac69"}, &(0x7f0000000180)=0x3c) ftruncate(r0, 0x20000000000000) 2018/02/21 11:46:08 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) r1 = getpgrp(0x0) getpgrp(r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000084fffc)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000040)=""/133) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000828000)) dup3(r3, r0, 0x0) 2018/02/21 11:46:08 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x4000, 0x0) sched_rr_get_interval(r1, &(0x7f0000000100)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000000}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:08 executing program 6: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000000c0)={r0, r0, 0x3, 0x9, &(0x7f0000000040)="62deba18c35647499ec7e8d98aea3276f76809ee317a45aa67ff059ee1662e2add6ce8310c229d97243fbddd91d8e821a91cbdb2c824168a3b2903cd79e152fdc6e6b429bc5ce2c905454226780a3bc0fcca0ccf832fd0", 0x0, 0x2, 0xf7, 0x8, 0x4, 0x2a85, 0x9, "2285e1e1b4c0580f41f6700487938ebee90f95f7c8c8b11e7d87aa802ba9c5146ca4977ebdd7173313beb9d8b1515484e35e8913fa3a5877af79ae84"}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0x7, 0x4) ioctl$TIOCEXCL(r1, 0x540c) 2018/02/21 11:46:08 executing program 4: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f20c80)=@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', "225eecb600000007ceb36a2658d861a1eff32000000000000000d947ff2ad36d4e0d6b5328cf197cd30f110002000000000000d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f300000000000000023a992aa626d200a9ee7fd68edf88000099b1942a0ff1fef7a3b917dc483d93f9d782b3ce2da3eb8965fbf6dca4", 0x400000000002f}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="9cd7d6f066821358576485a73127bf63", @generic="ad8e0879982acd22a5e0eba0ca671522"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="e39e66367d4140ac40e41e1e04d2404a", @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000c95ffd), 0x0, 0x8000, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f00008ae000)="e4", 0x1, 0x20008080, 0x0, 0x0) exit(0x0) sendto$inet(r0, &(0x7f0000243f50)="6b2e9f8beedfe4d1174fbebe36b76613d99b241cb424a5383ff930ba", 0x29c, 0x0, &(0x7f0000bc8ff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/21 11:46:08 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x6) readahead(r0, 0xf6, 0x10001) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/21 11:46:08 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}}}, 0x88) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x29d, 0x40000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x2}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}, 0x3, 0x2, [{{0xa, 0x0, 0xa, @loopback={0x0, 0x1}}}, {{0xa, 0x2, 0x806, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x3ff}}]}, 0xfffffffffffffe52) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) epoll_create(0x5) 2018/02/21 11:46:08 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4800, 0x0) mq_timedsend(r0, &(0x7f0000000080)="4d951255ca9efe4e6f9c251beb7694743c4bd4982154d2097413caadbbb3eb2e80462c96d8a1fd3f0b469cd87d6f763e3daa1fddcf495a9857655ed5423ba33d8b16f4bb5bad0a3e853cd6cfa62b443d8f685d477149bf0979e61928ee5875e897d73c870b6f0f71845f881da964843dde503b5dc031cb090c7a9b16f8ab6d8a6ef63530de2693df62dfc618cad1dafe8432dcb0e24a23abb32898d1", 0x9c, 0xfffffffffffffff8, &(0x7f0000000140)) pipe2(&(0x7f0000ceb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r2, 0x6, 0x6, &(0x7f0000f57f20)=[{}, {}, {}, {}, {}, {}], &(0x7f000014b000)={0x0, r3+10000000}) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000594fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00005be000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r2) 2018/02/21 11:46:08 executing program 1: pkey_alloc(0x0, 0x2) r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f0000849fd0), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x3, 0x1d}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@multicast2=0xe0000002}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) [ 54.382206] xt_socket: unknown flags 0x18 [ 54.387413] xt_socket: unknown flags 0x18 2018/02/21 11:46:08 executing program 2: futex(&(0x7f0000004ffc), 0x20000000082, 0x0, &(0x7f00003f4ff0)={0x0, 0x989680}, &(0x7f0000210000), 0x0) r0 = socket(0x11, 0x0, 0x10001) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000080)={0x5, 0x688f}) 2018/02/21 11:46:08 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0xc3, {{0xa, 0xffffffffffffffff, 0x9, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xffd6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101400, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000040)={0x8, [0x9, 0x7c, 0xcf0, 0xcb, 0x9, 0x3, 0x8000, 0x1]}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1, 0x40) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0xffffffffffffff0f) 2018/02/21 11:46:08 executing program 1: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x1, 0x1) ioctl$KDADDIO(r1, 0x4b34, 0x6) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000000a00)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8010004}, 0xc, &(0x7f00000009c0)={&(0x7f00000003c0)={0x5f4, 0xa, 0x5, 0x100, 0x7, 0x2, {0xa, 0x0, 0x9}, [@typed={0x8, 0x7}, @generic="423383438962a75e3f50934170deddf782cd2c524bbc9512744516cf2bd8c7cb95849021023644f067f91fda3bf4a3d6e3efc4a579a8ab0abf53dbe77c9bd4e99896ba42f155a1325d8da217a59220cbc8ad2100b39aa25f8060db50b48d2f8879cdaeafd988700a2d1a05d86fccd515a3c252ad3e7e3d09a724648007333e9e578b2b02b4c638236fc0c0480f99eea97472cc41f132f73f50072c81", @nested={0x5c, 0x2f, [@typed={0x8, 0x67}, @typed={0x10, 0x30, @u64=0x6}, @generic="243e71a809e0de032f97804a5a72f7f9d52f7b864757c0c2bf8e640a19b6bae10d9c6151051dbcc54a94e2bbe964fc738fa554a14a451eb3de9202cdabe5"]}, @generic="6fb5a8d870b4984d3482105c00d7335478cbb1acb96ed08179fef53a2d02047cbe5ca5635b97194b30c14711181729c63592df6401125a4e6a87409895dd1e346ff92264d767e913f12912a626f21286064b91647ad6f7b45765f3cfb4", @typed={0xc, 0x28, @pid=r2}, @typed={0x10, 0x63, @u64=0xdd8b}, @nested={0x244, 0x3c, [@generic="fb6892a1a7fcf0b34136ca919f7ca0490bcb954d1b1557d4580eef", @typed={0xc, 0x57, @pid=r3}, @generic="616446fb96e4eacc1881a9c95987f972bdaf2c8125c3664c592f95b5d2519e5e271a692535c11d124018779434774e8df57be181fc75cdd0d1f8d85bd5311e45250a97d49068d2efeaaa5b925d5c9833f659173c3204a0d3b4453cfa8a5c8ac88dab91a97d63e35de0b059fbc4b663309e8b875a", @generic="ea381c5ced19972894d476900f354e24cbb37ebfb6cc6203463244662ffa71fa6806a7a2a73535e70912bb99c335450a49d5f30cd816484899d6d2acab0c8ba4d23f5e00d22f804f54b5b2b987220e39809ae47759ceb2d31ac616e20670c5fc7a9826c2437a3573f1d4ceefe501285beaee465473945833b721336ad794436f1cc9f276b88e4ff2bdef7f1e35b1bbaff5e644d9dfa468fc2ae42d395b9f5937980a97beb3707eec79", @generic="cbd8b0ee68001f67b9249211e66ec108139aa78e5e04720fb6e43ca4cf875ad36558a9e178ba9056b8e5bcd807dfb7a4af791d5f8e92ac5e85e3f3b494c0ba1d5661707548dd94233f2921ddd52200a28b7facdf69a438711cbb531a6e495445686741aefbef55d82238ad7ae37e3872039fdba3c616f89c73945e64d0f2187f7a8d6a27a240765b3af46ab7f7661292cc17ad11bbf58e62dc5a8f463dd403d4b028cbe749369bf6191e5f419766cdc9e24d58a018e59cf6d1a7383913b25bf4003ae0bf1ede708eab576c5e8698fbc1016c0774ed4e681d4c27ecbd2786d6bd284f1436118789adb1f112d9ccb0", @typed={0xc, 0x2c, @pid=r4}]}, @typed={0xe0, 0x93, @binary="1e947559806d80acde1b4256314bc30fb230798c9e60b6bde5325d80ffcd527796be3492c1679eb69de09006a4af36313a6b26b33b9464e9770f3b76b80ddc667144ed3b4219c7bccf777349f691c88005f08c26d84c9cbf1f811bcda59409e00fe92ad642de34117ff4c7b0ae5356f39fee160d036c71ca8d71718bfacf2d925b290a54b27f2d3edbe87d71e6977f3245a2f7bc0f2ffb0bf26b4f8a2692bebfe4c85b5e79fcd2b51f6692880fb147f4160ef6ddff3172235397a552c233ab7f6c58188bee723548c5c58117c3e03f75714131bef647"}, @nested={0x60, 0x90, [@typed={0xc, 0x31, @fd=r0}, @generic="678e7e69322db61890ee419fa7784366feb9354b1a2bd590ee11db7187cdd6bf6dabec845b5ba9c86a9a2470b5ea897e7a31e59b5121e1cfd286d8a9150e4ec010", @typed={0xc, 0x5, @uid=r5}]}, @generic="6332b914f2082fbdefdf2c6e89a3afeec6f99fc07fdafac39191d2b2e238d9686abc902fecc0accc0f4b7f966a2c5ed35792c68721cb005c3acff76eed83c153154760b622f4761b700cbc9b077554554545833bbc0f65b02adc6b4579ad2c09390ec4c5bbabcda5753eb4c0bd2c2b724e81fa7ddad438394b3318e721987b7184d793185999d7893c21bc0b2d9736dc84d4fed6a4593246d843369bc2dbad5997cee3aa959b3d1c1166a17b3c73d9cd5c484c80865730768a38714fb17d7ab115294c540c94afcd81691cdf39354605a6ad86c7621eb5b80241bdddd647a600"]}, 0x5f4}, 0x1, 0x0, 0x0, 0x40000}, 0x10) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000a40), &(0x7f0000000a80)=0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000ac0)=0x8000, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000b00)=0x7, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000b40)={@common='sit0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000b80)={0x0, 0x60}, &(0x7f0000000bc0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000c00)={r6, 0x8}, 0x8) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000c40), &(0x7f0000000c80)=0xc) bind$ipx(r1, &(0x7f0000000cc0)={0x4, 0x4, 0x4, "2ac26c26ec08", 0x100000001}, 0x10) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/vga_arbiter\x00', 0x40100, 0x0) mknod(&(0x7f0000000d40)='./file0\x00', 0x0, 0xb8) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000d80)=""/220) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r7, 0x84, 0x79, &(0x7f0000000e80)=0x7fff, 0x4) ioctl$sock_inet_udp_SIOCINQ(r7, 0x541b, &(0x7f0000000ec0)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000f00)={0x6, 0x8, 0x8000, 0x1, 0x1, 0x3, 0x0, 0x3, r6}, &(0x7f0000000f40)=0x20) r8 = syz_open_dev$vcsn(&(0x7f0000000f80)='/dev/vcs#\x00', 0x5, 0xc4300) getsockname$netrom(r8, &(0x7f0000000fc0)=@ax25, &(0x7f0000001000)=0x10) ftruncate(r8, 0x5) r9 = dup2(r8, r0) ioctl$TIOCEXCL(r9, 0x540c) 2018/02/21 11:46:08 executing program 4: 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 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000002ff4)='smaps\x00') preadv(r1, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x0) 2018/02/21 11:46:08 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getrandom(&(0x7f0000000040), 0xfffffffffffffe36, 0x100000000003) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000040)={0x5, 0xff}) r1 = request_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="143bba2de60d56eab551208ee5fa3661bf273d9cf4ca840459b46baa6723b2d68f73", 0x22, 0xfffffffffffffffe) keyctl$reject(0x13, r1, 0x100, 0xfffffffffffffff7, r2) 2018/02/21 11:46:08 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x108009}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000040)=""/104) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x280, @tick, 0x0, {}, 0x0, 0x0, 0x401}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000000c0)={{0x1f}, {0x0, 0x800000}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x7, 0x7, 0x6}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:08 executing program 0: syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x8001) syz_open_procfs(0x0, &(0x7f0000000040)='ns/uts\x00') syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2000000000000, 0x50082) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000000040)) 2018/02/21 11:46:08 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$KDENABIO(r0, 0x4b36) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0xfff, 0x10}, 0xc) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0/file0\x00') ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000180)) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0x5, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xae}, [@generic={0xfffffffffffff31d, 0x7, 0x0, 0x5e8a}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0xaa6d, 0x30, &(0x7f0000000240)=""/48, 0x40f00, 0x1}, 0x48) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}}, 0x770, 0xb04, 0xaa5e, 0x0, 0x8a}, &(0x7f00000003c0)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000400)={r3, 0x9, 0x4, 0x1}, &(0x7f0000000440)=0x10) mknod(&(0x7f0000000480)='./file0/file0/file0\x00', 0x8000, 0xd) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000004c0)={0x7d48, 0x8, 0x0, 0x44, 0x3, 0x3}) r4 = open(&(0x7f0000000500)='./file0/file0/file0\x00', 0x80000, 0x1a9) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f00000005c0)={0xfffffffffffff941, 0x1b, 0xa92e, 'queue1\x00', 0x3}) membarrier(0x1, 0x0) getsockname$packet(r4, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000009c0)=0x14) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000a00)={0x1, 0x5, &(0x7f0000000680)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8}, [@generic={0x9, 0x5, 0x7fff, 0x3e}], {0x95}}, &(0x7f00000006c0)='syzkaller\x00', 0x1, 0x41, &(0x7f0000000700)=""/65, 0x40f00, 0x0, [], r5}, 0x48) accept4$inet6(r0, &(0x7f0000000a80)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000ac0)=0x1c, 0x800) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000b00)={0x6, 0x800, 0x7fff, 0x4}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000cc0)={r6, 0x0, 0xfc, 0x60, &(0x7f0000000b40)="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", &(0x7f0000000c40)=""/96, 0x1, 0x3f}, 0x28) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000d00)={r3, 0x40, 0x3}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000d40)={0x0, 0x0}) get_thread_area(&(0x7f0000000d80)={0xda2, 0xffffffff, 0xffffffff, 0x0, 0x571, 0x2, 0x0, 0x8, 0x1, 0x8}) sync_file_range(r2, 0x1000, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000000dc0)=0x1, 0x4) ioctl$TIOCSCTTY(r4, 0x540e, 0x4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000e00)={r1, 0x3dba, 0x8}, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000000e40)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000e80), &(0x7f0000000ec0)=0xb) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000f00)={0x100000000, 0x3}) 2018/02/21 11:46:08 executing program 6: socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000005aff0)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendto(r0, &(0x7f0000000000), 0x0, 0x80, &(0x7f0000000080)=@can={0x1d, r2}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001aff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000012fa0)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/21 11:46:08 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/02/21 11:46:08 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f00000000c0)}, 0x10) 2018/02/21 11:46:08 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x100000001, {{0xa, 0x1, 0x20000000000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}}}, 0x88) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) sendmsg$nl_crypto(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2400102}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=@upd={0x110, 0x12, 0x100, 0x7, 0x3, {{'drbg_pr_hmac_sha256\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x71}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0xffffffff}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x4}]}, 0x110}, 0x1, 0x0, 0x0, 0x4000}, 0x2000c004) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x3, 0x80, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000543000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000], 0x110004}) ioctl$KVM_RUN(r4, 0xae80, 0x0) bind$vsock_dgram(r2, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/02/21 11:46:08 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20003, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time, {}, {}, @addr}], 0x30) socket$unix(0x1, 0x3, 0x0) read$eventfd(r0, &(0x7f0000a0c000), 0x2fe) 2018/02/21 11:46:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x103002) r2 = socket(0x10, 0x3, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x140) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xf7, "4de2f2b747499f7569c24c05061856b7f08335ea4e11bb085eff0b4fb289d1ac873ebf94fe906d50ee5c946d7edc57045289ab880fcba2e97f462bf192eb4caa675440402da5e23cf9a51f260aebec60326d4f8d7d18072ee2993a512e99d7d1bba8f3f79fe4933d1f45bd53642440c0aa0e5e3e0bff0783f49db110dba6f32e63d3f181c00e8d337e0638f85a7403e0102ac6642d065b910ce8458189fc76c761e1ae93a98eac90980e4ee3be2fb545ffb909a223122084f677559bbd16fba74b9d8950a4729aec0408861f3fe6d5772700b2a6a5f38cc9edfa4a1d0b23a02a3af4c0e5854e5e239196b07f81d0fa0344a87a85dee89a"}, &(0x7f0000000140)=0xff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r4, 0x81}, &(0x7f00000001c0)=0x8) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x4) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x4) dup3(r0, r1, 0x0) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/access\x00', 0x2, 0x0) flock(r3, 0x0) dup2(r5, r5) 2018/02/21 11:46:08 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) getitimer(0x5, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:08 executing program 4: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x3, 0x10) inotify_init() ioctl$KVM_X86_SET_MCE(0xffffffffffffff9c, 0x4040ae9e, &(0x7f0000000040)={0x1000000000000000, 0x10000, 0x7fffffff, 0xe, 0x9}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xe, 0x400800) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x5, 0x2000) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x8) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000000c0)) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xb1b, 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00000000c0)={0x3, 0x8, [0x6, 0x5]}) 2018/02/21 11:46:08 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xad, "e506fda6ebe2d087fafdb93478396ac6583f53694e3f62fe14760c7b5790a7d58c08abc607a53602240728211c161b42ce80009416bd3a0ddfcf33ef2d6373e62523fe7ffaca319532386dc17438db07347ff9a61270f26a248cb157d085c46a212fc264c07cbd613e518059588df55b2a399c654917a9707baa5a8aed9f3de71bdc96b42639b8f28dbf5fb219f8210c16cda78df6d3cd9c74f775eb5b1472ed7380ee2b932a66e6bfbf827a29"}, &(0x7f0000000140)=0xb5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r1, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) r3 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001200)={0x0}) syz_open_dev$evdev(&(0x7f0000001240)='/dev/input/event#\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000001280)=0xad7, 0x4) r5 = syz_open_dev$amidi(&(0x7f00000012c0)='/dev/amidi#\x00', 0xd8, 0x181000) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f0000001300)) mkdirat(r5, &(0x7f0000001340)='./file0\x00', 0x46) sendmmsg$unix(r0, &(0x7f0000001580)=[{&(0x7f0000001380)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001540)=[{&(0x7f00000013c0)="935c6c16dbb7e76845de1ab3658bb58e2020decdac00f18a4e93c5e228d9b2a32ae46ce5438c06800cd8b04f0fc59df93d82363cd0e6f06a8794cfadfd99dc4f47059b0ed624e0213a5afd89f640c10f08b01dafbc63caa84a562b3f2f682d9071d21a080c15cbb02a658257130e84e385ad4d22920885e2265dbad7d53e80091620651c58a6d68ee1ef61e51c0c7dff595331a244b991dae0549cd4b484684af28215f56af3d1443d14279fa8a69767b8d78502cbff2465b40e273762d439af989149da6d94fb0bcd6040278b7c8af2a84a9de5fd04996ba5f8603ec5f159fccc918daf289bfa531fa0cf76559f9e233b6062b5603e9349cc", 0xf9}, {&(0x7f00000014c0)="e29c6bafd5127106cb0b8bbe871e0985cc77e6b09ff1d8858998792a7c52baa9950be60dcb89efbaa3f124614fc943756c352e03848693bdfba357ae3bca91ee39779e7e60d3767c2e049cc7df77baca0b57edb5bf2921eaaf27629652f4b035ed09337dc4a1641e3742722ab0261698e5b6784941cef560", 0x78}], 0x2, 0x0, 0x0, 0x40}], 0x1, 0x8000) iopl(0x4) sendto$llc(r0, &(0x7f00000015c0)="0207ba727cc838dddd178edd3d3c044b618e1f462c4ab4cbf93e9b535ecad9a4e7fa97975958f3834ef01f7db7a6e0add670e91a6b17674eef0300cad1b11a3a8a639221aac5d5e6869f9c358ddcdb05ad360955d8bfaf09d7b5e5c1605d8d971fe8bdedf6084625247a2c1727e615af72a8f6be768fd83000a7f759da82460a8ba1e758065aab87dea96c65c0b8f29e8a4426334555c2927931f2c19a30c7a7b4ae0d74021659d3ba1c7c2a657906284afd40600660ea248d5490022d29f4f8e766", 0xc2, 0x0, &(0x7f00000016c0)={0x1a, 0x16, 0x7fffffff, 0x6, 0x9, 0x1, @random="79bec29de47f"}, 0x10) clock_gettime(0x0, &(0x7f00000017c0)={0x0, 0x0}) mq_timedsend(r5, &(0x7f0000001700)="681c74263adaa3c26ce385a11a13f55c1b1637dc1b733a384b1800fd92b005534ecb0f3d78ebedb2bd5f775f49ea855f073c5264e9a9fbff1d07152fd0262affc4e9c9c69e56fd354867d1452f2d84f79f4f9d149b11950950b4d778f56139d0a1b3dbf64ba2f7420c1bbdcb67925215d2d718033b79fa9f523b3de234f39d415540fac93b19e51fe86b2429d612509c55de48b0b60272f67d40375431c204bc91b5f23dd1b8160161cc8653dfb2d0a3be38fe0c305e2ef65a05d5c007f3", 0xbe, 0x9, &(0x7f0000001800)={r6, r7+10000000}) connect$netlink(r5, &(0x7f0000001840)=@proc={0x10, 0x0, 0x1, 0x6000a420}, 0xc) ioctl$KVM_SMI(r5, 0xaeb7) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000001880)={r2, @in={{0x2, 0x2, @loopback=0x7f000001}}}, 0x8c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001ac0)={r5, 0x0, 0x83, 0x8b, &(0x7f0000001940)="c6bcb9582ff0c2eda308e3367dfb70a7ae1690538b94da7beaad594a78d7ff2a90bbc79e08f2090df53128271350481053289536f4b9dccbdeb78320ec6e29ce2d2cc8b5dca34905b7bf26d3bc60ae10d1952cc6aba1f1f933d37eee6c4481b976da7fafd3b699da90b80dd97f357f10661f5a87d87f6086a31242d6cc596a2cdf25dc", &(0x7f0000001a00)=""/139, 0x0, 0x3}, 0x28) connect$pppoe(r4, &(0x7f0000001b00)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @common='vcan0\x00'}}, 0x1e) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000001b40)={0x0, 0x2, 'client1\x00', 0x2, "53e89df5a9c5e06a", "07658c806cfd3a670b4fee7fc86fd75a9bf37e9c8f51db818069582208864376", 0x100000001, 0x7}) sendmmsg$inet_sctp(r4, &(0x7f0000003900)=[{&(0x7f0000001c00)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000001d80)=[{&(0x7f0000001c40)="187398df5d06aa1b4d8969a0ac10b9fab83550ad12305d7438ab2464a0957c503ba4603bce675f59cb70f49735fea6dc6441d9522a8b68ee8e221b2440638c30afb27b7ab05ee94e59206ba21319268a7445bfbe2bf299ca95284433b1eba92223c6b728d54e47b826b85c82b7098b84022281a91708a4fb8b3c94f770af0adfe6e0bcb2eb8cbb3dd5ea607f5caf4c06cc4fdf640f62a0b790df03970e48281eb8cc0b51d2c74849bf1df87f106f23f29486625d5ee71bd4b0fabf9b0739c5dbfed97f7a717d4ebcb672ca91cad2e9460735ab01dd61214aac69d822633e1ea08ad5a6b787109d65", 0xe8}, {&(0x7f0000001d40)="d08830b3436e15b4be7881477592c70f4acb85fd78b45a2be14f", 0x1a}], 0x2, &(0x7f0000001dc0)=[@sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x4, 0x8000, 0xfffffffffffffff9, 0x4, 0x100, 0x0, 0x4, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0x202, 0x0, 0x5, 0x7, 0x2963, 0xffffffffffff0000, r2}}], 0x60, 0x48000}, {&(0x7f0000001e40)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10, &(0x7f0000003300)=[{&(0x7f0000001e80)="d52e98bf9026e3ed3d7fa793770b3077da4030b74bd34de81f05e6fe98c3ab9a6a6eada8acffb98dac246529aa1655972335365d183ef0d42d3a0fd3c0a9c53e2550b5b58d41d66f59901ef7a82e60f2166cc19a092f0b26bb61c19d5b5e60238cb3541b15209eaab6a69e743da17e6f4b98bcb8e67231f11cfeff4b5d3f93d2ee3bc76aaa1db24a4ae977271d971c5af15eb56336a54b1cff0ee6805dbc99232407", 0xa2}, {&(0x7f0000001f40)="12de230d3bc300a623edfa98822f4bf05c30adaa0d979352d4498fba87ec180fa394a9a49a966a8288021609fa8aed5e9b2b3d0ef81c7ea4b229148703c7608ca49d79e10dff0320704a159bcdb26ace97a893504319c72b8acbe34492248361c3ea6b6f88c6927ad8163911093588633085bd19ebe35b0cd5505e5a03432ebfda67f88d4bac3695b1143e5cf853bd07c918a2cca7d2aed96e69d48089bd00cb865c72a2c0d65d339a78d29b8d6c09dc6eeac38e78e41521192ad778fbbb674cd79e267cd6c541a77e18114bb048f0", 0xcf}, {&(0x7f0000002040)="75a0fa5a03ad", 0x6}, {&(0x7f0000002080)="1d058dd2ec504d98ea09403a451cb7176890659a37858788a29cc3b96edb0bae7ff47a410d32655ef6415256c5eae459dd370aa173c46a42dc70eee0240a07dbceefd8f9a47af759345210e92b381e287a0117cb25518d29731dd957dd047f36467a98516f1db56de6f6c20c71d1d8d094785a24b34aebc814e3941cd3b8ea06e3c5df593ca19c41daaadbf51524a1e3eab8dcdd0637c62fe5039781e8460e4e6c544838b9536e6f20b6f5e023ed34e7f002d226ae7d5cdf89a1b2a953a9e8caeedb46ab", 0xc4}, {&(0x7f0000002180)="fcfa6d4a01991a27290fa0cc9b90b1d5c5d2564fbce4ff0b1330dc1aa7c9262b990351d8000d20778d2d49a1b2b92b73b22024874681bcc3da6b29b37bba5df19d29bf034c1fbf2c588119b428c30849688c88bf377b4a18dc61dda7b6b550ec13", 0x61}, {&(0x7f0000002200)="11f554d765833a0f710be702a73c956a1dfcb417624643b900c4bdf58ed98ae18727957e9947a85a3e3a70b65d61698b266f0ee877955dbb4def539290fbaadcbd67c2ce05211652a06cf607d3545ab802f6d1f2f12e956ab89d61d8835cca", 0x5f}, {&(0x7f0000002280)="1e571c7adbd8017b480ea42cfecdee84b7738967f9eb72a440c8f615da5ad8899e2e", 0x22}, {&(0x7f00000022c0)="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", 0x1000}, {&(0x7f00000032c0)="037595ebfbfcd33e8a1d6f39b25a2ed2f3e51096ef5994ed0cc43087699a827b3bf7e4ea2b767e8202d7f234", 0x2c}], 0x9, &(0x7f00000033c0)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff7, 0x0, 0xba5, 0x8, r1}}, @init={0x18, 0x84, 0x0, {0x9, 0xfff, 0xa77, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x3, 0x38, 0x7cce, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7fffffff, 0x8, 0x6, 0x5, 0xffffffff, 0x1f, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x7, 0x200, 0x800, 0xa8, 0x0, 0x5000000000000, 0x8, r2}}, @init={0x18, 0x84, 0x0, {0x8, 0x9c, 0x4}}], 0x120, 0x4004}, {&(0x7f0000003500)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000003600)=[{&(0x7f0000003540)}, {&(0x7f0000003580)="02", 0x1}, {&(0x7f00000035c0)="063b475f2c27b4b1b84a09c3dfdf17918f766cc746aa5fdbdb07c775172e6b8cdb4bdb", 0x23}], 0x3, &(0x7f0000003640)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0xffffffffffff3709, 0x10000, r1}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0x8, 0x2443, 0x81}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0xffffffffffff0001, 0x81, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8008, 0x3ff, 0x7fff, 0xfffffffffffffffd, 0x1f, 0x80000000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x94, 0x8, 0x4, 0x3ff, 0xff, 0x7f, 0x4, 0xee, r1}}, @init={0x18, 0x84, 0x0, {0x0, 0x7, 0xc6, 0x10001}}], 0x120, 0x2000c000}, {&(0x7f0000003780)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10, &(0x7f0000003880)=[{&(0x7f00000037c0)="dc6fc20a1b0b340ee7380217e63f2ebdf055e8cc626bf558817e898ef89baa40ed0c536520f6caaf417fa6c489d85225d3a5e3daef9ed9ed553222a383dcff7a7542e709233a9e9bac9f45f1994b54d9debb48acec4892058b98295f6bf0d72eaab5b3dabca51cf578f785591d197a9dd5043bb26492d43ee7524021f9130a9695b0fa5bf5a396e5cd42e366b90cf1123bbbe1b93525138529bea12d2153107be438d765427896292749f45c287cb439830c", 0xb2}], 0x1, &(0x7f00000038c0)=[@init={0x18, 0x84, 0x0, {0x7, 0x1, 0x20, 0x344}}], 0x30, 0x1}], 0x4, 0x24000005) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000003a00)={r1, @in={{0x2, 0x1, @empty}}, 0x2, 0x7903, 0x6, 0x0, 0x5}, &(0x7f0000003ac0)=0xa0) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f0000003b00)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003bc0)={'vcan0\x00', 0x0}) connect$packet(r5, &(0x7f0000003c00)={0x11, 0xfe, r8, 0x1, 0x794, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) r9 = dup(r4) ioctl$KVM_GET_IRQCHIP(r9, 0xc208ae62, &(0x7f0000003c40)=@ioapic) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000003d40), &(0x7f0000003d80)=0x4) 2018/02/21 11:46:09 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x101140) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r1}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x9, 0x6}, &(0x7f0000000180)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r4 = socket$l2tp(0x18, 0x1, 0x1) memfd_create(&(0x7f0000000000)='system%trusted(-cgroup#@em0vboxnet0\']\x00', 0x3) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000001c0)=0xffff) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000200)=0x3) connect$l2tp(r4, &(0x7f0000348fd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) syz_emit_ethernet(0x3a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x80000000, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x18, 0x0, "3903b99d4bd03a2f10150589c959369a"}}}}}, 0x0) 2018/02/21 11:46:09 executing program 2: r0 = socket$inet6(0xa, 0x806, 0x3) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d42fe0), &(0x7f00009f4ffc)=0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) r1 = request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='\\ppp0%\x00', 0xfffffffffffffffd) r2 = request_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='selinuxvmnet0[\x00', 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xc28, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000000080)={0x8000, 0x10000}) 2018/02/21 11:46:09 executing program 3: ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)=@generic="2e071f5fafb84fe0b72df54c9d8961aa", 0x8}) r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000080)=@nfc_llcp={0x27, 0x58, 0x0, 0x5, 0x8, 0x8, "5dd145f0f5b17d6b1023e928188d0114cddf1f9093dce608a66b9e75de08274e7173a43f2bc3323afd2a761e79d8e54c907c42e49a789f2549a20ddd673bed", 0x5}, 0x60) pipe2(&(0x7f0000000100)={0x0}, 0x800) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000140)=""/127, &(0x7f00000001c0)=0x7f) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000000)="7435f16698f7c93b2d4ffed6e2ce3977", 0x10) 2018/02/21 11:46:09 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x8000006) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:09 executing program 0: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10880, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) r1 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000040)) open(&(0x7f0000000080)='./bus\x00', 0x85, 0x0) 2018/02/21 11:46:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000cfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000025fe8)={0x18, 0x28, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) socketpair(0x3, 0x6, 0x3, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000000100)=0x8001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r3, 0x1}, &(0x7f0000000140)=0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{0x6, 0x80, 0x4, 0x1f}, {0x6, 0x10000, 0x7fff, 0x4}, {0xc7, 0x1000, 0x0, 0x6}, {0x6, 0x8, 0x180000, 0x4a2e800000000}, {0x100, 0x96a, 0xd740000000000000, 0x9}]}, 0x10) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0xa, &(0x7f0000000080)=[{0x3, 0x4}, {0x9, 0x100000001}, {0x7fff, 0xffffffffffffffe7}, {0x3ff, 0x8001}, {0x2, 0x40}, {0x1, 0x6}, {0x1f, 0xf1}, {0x4, 0xffff}, {0x1, 0x6}, {0xfffffffffffffff8, 0x200000000000000}]}) 2018/02/21 11:46:09 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f0000a10df3)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000002940)={@loopback, @loopback}, &(0x7f0000002980)=0x8) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000011000)=[]}, 0xc100) sendmsg(r0, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f00007f4fe0)=[{&(0x7f0000304000)="9faa7e40282983af5adefdaf04e21b2a", 0x10}], 0x1, &(0x7f00007ea000)=[]}, 0x0) 2018/02/21 11:46:09 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000005c0)={0x3, r0}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000680), 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x78, 0x40, 0xfffffffffffffc01, 0x16, 0x3, 0x0, 0x7, 0x20040, 0xb, 0x5, 0x400, 0x8, 0x6, 0xfffffffffffffff9, 0x7, 0x9, 0xbd, 0x8, 0x400, 0x100, 0xffffffff, 0x80000000, 0x4cf0, 0x5, 0x0, 0x7, 0x9, 0x10000, 0xcf0, 0x1000, 0x10001, 0x1, 0x1f, 0x8, 0xfff, 0x9, 0x100000000, 0x0, 0x400, 0x0, @perf_config_ext={0x1, 0x1ff}, 0x10, 0x800, 0x1, 0x0, 0x800, 0xfffffffffffffffa}, r2, 0x61f, r1, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:09 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0xaa4b}, &(0x7f0000000140)=0x8) fanotify_init(0x44, 0x1000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) r3 = dup2(0xffffffffffffff9c, r2) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local, @in=@rand_addr}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fe9000)='/selinux/validatetrans\x00', 0x1, 0x0) writev(r4, &(0x7f0000000040)=[{&(0x7f0000000000)="e5", 0x1}], 0x1) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000000180)=""/12) 2018/02/21 11:46:09 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xb}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:09 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xd70, 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}], 0x10) bind$rds(r0, &(0x7f000001cff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0)=[], 0x0, &(0x7f00000016c0)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000000)=""/146, 0x92}, &(0x7f0000001600)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/84, 0x54}, {&(0x7f0000001140)=""/239, 0xef}, {&(0x7f0000001240)=""/61, 0x3d}, {&(0x7f0000001280)=""/95, 0x5f}, {&(0x7f0000001300)=""/217, 0xd9}, {&(0x7f0000001400)=""/210, 0xd2}, {&(0x7f0000001500)=""/189, 0xbd}, {&(0x7f00000015c0)=""/12, 0xc}], 0x9}}], 0x48}, 0x0) 2018/02/21 11:46:09 executing program 4: unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setns(r0, 0x4c000000) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000c10ffa)=@random={'user.', '\x00'}, &(0x7f0000020ffe)='%\x00', 0x2, 0x0) 2018/02/21 11:46:09 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xa, 0x1, 0x1, 0x8, 0xffffffffffffffff}, 0x2c) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)) 2018/02/21 11:46:09 executing program 5: r0 = socket$inet6(0xa, 0x4080001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x301800, 0x103) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x7fff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffff88}}, 0x8, 0x800}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x8df, 0x6, 0xc1fb, 0x10000, 0x5, 0x79f1a171, 0x4, {r3, @in6={{0xa, 0x1, 0xfc, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xbe}}, 0xffffffffffffff04, 0x80, 0x100000001, 0x9, 0x3}}, &(0x7f0000000340)=0xb8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000380)={r0}) getsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f00000004c0)=""/82, &(0x7f0000000580)=0x52) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r3, 0x4, 0x30}, 0xc) 2018/02/21 11:46:09 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5"}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0xfffffffffffffff9) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000040)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x90000) 2018/02/21 11:46:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x9]}, &(0x7f0000000080)=0x6) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000200)=@syzn={0x73, 0x79, 0x7a}) 2018/02/21 11:46:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000000040)) accept4$llc(r0, 0x0, &(0x7f0000000080), 0x0) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a}) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6, 0x81) getgid() setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="f37b16c390ed45bd7d67f51db0894960", 0x10) 2018/02/21 11:46:09 executing program 1: r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) r1 = dup(r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000040)=0x905, 0x4) r3 = memfd_create(&(0x7f0000332000)=',mime_typebdev(\x00', 0x20000000004) ftruncate(r3, 0x4) r4 = socket(0x10, 0x0, 0x0) sendmsg$nl_route(r4, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000d67000)=@ipv6_newroute={0x24, 0x18, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x34}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/02/21 11:46:09 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x800001, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() getpgid(r2) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000000080), &(0x7f0000c12000)) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0), &(0x7f0000000100)={0x4}, 0x8) 2018/02/21 11:46:09 executing program 1: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1ff, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x11) 2018/02/21 11:46:09 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x5, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000000c0)) 2018/02/21 11:46:09 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x7, {{0xa, 0x1, 0x1000, @loopback={0x0, 0x1}}}}, 0x88) r1 = dup(r0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x7, 0x2, 0x8, 0x8, 0x5, 0x2}) read(r0, &(0x7f0000000000)=""/4096, 0x1000) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000000)={[0x1000, 0x3000, 0x0, 0x6000], 0x7fffffff, 0x20, 0x65}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), 0x4) 2018/02/21 11:46:09 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00008e1000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10050) accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000000040)=0x3a) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="56877e1c5a45c7cf8323da89e78dc067b668d1765cd6feab07a8f1a5ab1f3a7673238de1ebb1b16ce1feca07c95ca987695bf1c47a79b71ad2fa6044a82c7c24cb5123a0040ffe0f4ab0f87ebfccf867b587313d3b0a31670310406253aa85dfaa6af1c429786f45ff96924fcaee37f8cd38b0ecb84e900c32c0b2663c9ae2706c03f29b12b3570258bcb4a50cb399786631dd45d4521f6cc1ccbe98397e97201a33d27ef2440ff0381f26c404b646bf8a9ab91ac7101d9ce4b654", 0xbb}, {&(0x7f0000000140)="cf6c9ae51c561dedaf73847fed05531a3a00bc84f22938c3919afdb6555c58a543b0f039a0d9b852c3b175a08a0e2a622189ab7e45cb4e8787523c9a76aef94978186a32f037c35fd18ea65b69de2cfa900faa103cb2a3", 0x57}, {&(0x7f00000001c0)="873e5b3ff68effb1c7892e1d3d3962f4547baf476af0ad412c3b2c9bdc898c7494137564e86b9636ab9fa34a0d223f26347386b7e4560268d1273326a14d5b9f8439b1d1809efff8c570e24417a5d0f0ba59da202d67011fddbb6038f0827fcbaa2c91609b6620fe33be44afd83a05f933363a54c55b0661ebbe5124fedd5e83625c5b9189e6521f9042ee", 0x8b}, {&(0x7f0000000280)="fb2ea951a414fbbffc2d42fa565c2b828e491a4e2e8b0290f7e381e7aa6b3ba0a318ff04f6fd0bd0f5f5bda5dadb85d415d1592262f54192ffdfa18ef6dee80c45331cce3cfcad61b89cb5e3ff8ae12cdb4facd2a95170329df46d72a057c50fa4ffd98f2bfed8fbc10b4fe0e7c3acaf4f283a510a00f6b45100efa7b24d3dc0b2ee11f1e4a310e08251eae8aae79ab0e0639d9a160a48f1b3c97152910af55c2f812de47045538cfd5ea80d47b0b2c36a78b97f3e114f1498d6762328aeb142", 0xc0}, {&(0x7f0000000340)="236f085c8b5b682cbf5f7bd8b3ba737ccf9cc202ccc6d9873c9551dfee19dc3431378c2a5b6865c2c9869d1a357453b4bd1306319b986d888286b61074c402ed5c93ac0d530f48b34a8645ca2099fc06601055b5555d13a6b221a4c14df0ab06b8604dc41e515ae61a7ab5e21b2859f1a80b37b6b0710d90d72e11ddce20e7c8295b7b1ea9e69eb37919f427bc2de1985388", 0x92}, {&(0x7f0000000400)="ba459b3633d6fe325d", 0x9}], 0x6, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x503000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f00000000c0)={0xfffffffffffffffa, 0x7}) 2018/02/21 11:46:09 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) pause() getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x65, "fc34e23470b4af5e070d78ba88dc6d90c5af944462167b6d9faa1c50bf0f0b963e9aa6f3efa36d88cce052f486e14d66740bb3871e5c6bcc7089c8962cc1a496534d4cff64dae3fbe4467135867225c7eb0b2b61521e620b2dd74225fa3f91ec99152dc22d"}, &(0x7f00000000c0)=0x6d) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x8, 0x1, 0x100000001, r2}, &(0x7f0000000140)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)={0x0, 0x0, 0x816, 0x0, 0x100000000}) fcntl$getflags(r0, 0x3) readahead(r0, 0x2, 0x401) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) dup2(r3, r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x121180, 0x0) 2018/02/21 11:46:09 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x711, 0x400000) socketpair(0x11, 0x2, 0xffbffffffffffff7, &(0x7f0000000040)={0x0}) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x14000) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000000c0)={r1, 0x3, 0x3101, r2}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006bbc5)='/dev/sequencer\x00', 0x40a02, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000000)=[{0xb, 0x7}, {0x4, 0x55ee7b94}, {0xb}, {0x8, 0xb}], 0x4) write$sndseq(r3, &(0x7f00001bce80)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x81, 0x3}}], 0x30) 2018/02/21 11:46:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f00007ed000)="a5", 0x1) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet(0x2, 0x80005, 0x9) socket$inet(0x2, 0xbd23e1d10452da5b, 0x1) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000001a40)="24cd8d1646f3a9037cd10e50477654dd25814d3f5bf66d327a2a882e16d657c3d4974c6271be9f15103fefb9", 0x2c) r2 = dup(r0) write$eventfd(r2, &(0x7f0000000080)=0x7, 0x10a) 2018/02/21 11:46:09 executing program 1: mlock(&(0x7f00009a5000/0x4000)=nil, 0x4000) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000c25000/0x1000)=nil, 0x1000}) socket$nl_crypto(0x10, 0x3, 0x15) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) time(&(0x7f0000000000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/21 11:46:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=""/9, &(0x7f0000000040)=0x9) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x0, 0x3, 0x5}) preadv(r0, &(0x7f00004da000)=[{&(0x7f00009bf000)=""/57, 0x39}, {&(0x7f0000555000)=""/112, 0x70}, {&(0x7f0000cc6000)=""/118, 0x76}], 0x3, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=""/85, &(0x7f0000000080)=0x55) 2018/02/21 11:46:09 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000000c0)={0x6c, &(0x7f0000000040)="5415abcd5f87ea63ea5b5ef92008d0e65ee4423bde5b07ee051ce0823f443ca043d78cdb49fda70768f060ca79c89dc7a089d50c187562866f2f18db6dfd048a0657768e803563aaddee2de91724a3fc47d53226ea569221548b75831dd4654ddb0732ab6034df7d1c414033"}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fchown(r1, 0x0, 0x0) 2018/02/21 11:46:09 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x482000, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000040)=""/72) socket$can_bcm(0x1d, 0x2, 0x2) [ 55.038545] binder: 8106:8131 ioctl 5411 20000000 returned -22 2018/02/21 11:46:09 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x14, 0x0, &(0x7f0000000080)=[@acquire_done={0x40106309}], 0x1, 0x0, &(0x7f0000000040)="c1"}) r1 = epoll_create(0x0) open_by_handle_at(r1, &(0x7f00000001c0)={0xe6, 0x5, "df598f06d6a36941d341bb0b9514021b8c08e802d8b8dc08e7208f35e498f0317366c9c6805ba05d20005774a5109a07a5898bd689ad605e1014f48f71e936cdeadb414448033cf2e5ab2591069085c9fe0c9656447d6dc8675fc698dd58b2630f94d207cd3e27664f8f5c12fd4531d8000557f1d8851ad11ad91f2babbf8d537cf70d2ae9d3bc26a334db623a8aef2401afa161f2b5956b8ba9a36cc6fa3cb20301fca3949556bead9efe3e2672375bda777d7f49edad925408136a94968ccc91c01d213c802f3b45565d6613d4a5ace28b45bcafc272e0de52d67d3243"}, 0x10080) r2 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000040)) sendmsg(r2, &(0x7f0000000140)={&(0x7f0000000080)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000001580)=[{&(0x7f00000001c0)="b70971422121b07acad238f338be1a22c90cc355c3b62de33bcc7fc2cbdf62be3ce15a4db6edc41f01843e81be86cabdf8ff1b5335ad788c3a78bfd2223ae0b8a40c1d42b037da8d04b3f8e595bcc88219fc3c2c4910fc5475b45128792a07ed846f97074d4fed9e05d794f3e99fc381ec3466654ccb6f20027bc313faf7b6a46baff98bdbd0b7b0c8de20e6bea533a2b71643c1f3dab9297e78fec75a04c00d836217bbdbd3265b2c97cb19623a20015a6e844913805c6af01a4a1427a1e7696fb37c18955695c9534e32144587afd83908fad9e177bdbdb3eea98eae280f70944fb8e7e3a14458ea88914d2788be46e6f5e323b982fc", 0xf7}, {&(0x7f00000002c0)="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", 0xff}, {&(0x7f00000000c0)}, {&(0x7f00000003c0)="4665bb5906f0cb00d98a38099e5727b90744a29e9f9663fba985fdbbf0047ec7c3d8df6ea8b097d72cbd48a57455ff3c0c0a3e4406b768a70b955e33b6c8592796b5e64b819960ef40a09734e6fae5dfceef48b4391ce56a9ca7079749fd13b67e7127d728fb1090d74e49562f66be27576a32c6aaa321b56bd4a8f0811086f9c4911b039718b064de75fd0115afa5c75800ae", 0x93}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="a0391ce355544564db8e5ef9d328db9a423fa268fe4b7282a64df55ddbca9dd642592acbaa0d7c88e5a676913a6d7e75e235b7597320537004d0ba7dbb8f4489ea4404a3c1f4cfcf470f02373b505472ebc95706e36fa617e6a9e1644d332bf396ac6a1c408d5422643f52bc1e2aea2de9e6bb6f49259019e9c1c87382a3228280ad9a77bd814b213c1c0f32af5c3186601778555265b45bcc884a8c03596d41227a9fd15cef08ba6c713f4edc2566fcc1f8f6b67e204953aab0b5144b5825e3c81b5c4a63b45702f258b2fe620b960975", 0xd1}], 0x6, &(0x7f0000001600)=[{0x70, 0x116, 0x101, "e8e9ff11238d424dc9ff15cd8408de477016de3fb0d1c89b730ce5670e64d149ac7beed099db2132dedea8ce6c7a43ef50ae1a15a4c3d16347f389cd68a851db9900d1ce3d04e3c1ea0e548b9b66ec0e9aca8fd5c37d40d23ed020526dd6f442"}, {0x38, 0x101, 0x1, "21acb4bc043eb132496595e46822d7b0f91157b7a2778900d5fc20ec0311c0d6b4adb20e"}, {0xe8, 0x11b, 0x2, "704878e837d6afb1c2c6961fbf8121f3dab90c8b99eb6e7be2c14a6faaa40972f898999a4825e59edda0178f9ad7dafd6f019151033fbb3297801cd6beddb8d323683fd7d6b2e19dc855f1e32387e302471a48fb4c7737ec5da161ec29dd05d409c851383d97dda601a840b3fd9ee41b5a6b82eb20c8750434a83137c0d796e0395590fc4ec736887d738114e6b5c239a84964e104f60f5e80cfc6697d9b3d8ae0bf6b79775ff80fb6a40d5aa90007cb9ee5f969966ced2607201cd20c856890ab67aa39543117c39eca18f51448dac27a89868cc03b"}, {0xb0, 0x0, 0xe38, "a3f3c1d6dfeb4f2dbae929cdfd650ef3e580933db9c9a33efa6b5f86b70ecc12887dac34bcf60c50153ae85b157de7d9b355b54c91e77920094012f226c49437c71add7458bfe6640c637a745182fad0d5eb9c98d06735a7fbff40efc1a75166df852f3252de029c5c6413ff1d1276255e01c1dfcb8484c43b08b4a1cdc40f8dca9e6ef9b899f7191f6d74ff41f118fb00946f1d3ebe7afe9319b1fab0a4"}, {0xa0, 0x88, 0xff, "27c891035178a46c21b5c3f7817429ff342f086de95d5db0392ad9d779dd19291dd49d2fe293bdce840d686e5494a910229d9f2cfd6050a9fc1eccd51006323f604fd23190c0352e42327988d97d09c8c6dde44ece60f195f09285049a67b9b1fd53cb64c861a80a1d37b1268d0564d17dba8d14f1eedc5c8ed26ed6ba9a717bff4f2070c56258aeef69bacf87"}, {0x58, 0x117, 0xdb, "8a4af81513e961baa482c817477048f3cc598fa7a2247c48758551244a93528777622598a6645594fe1100c5755503743d00cc14d74a2f082f94e96f658b5e5d34b073a2921a"}, {0xb0, 0x111, 0x0, "27b50ce9db79e466c3c377e7f7da8bb343267a0dfaded609986bf3af6ab236f7fbc500c0a1179aaa386bdf9bb56c914f7a1f03538c4c73574d8618314f873258a92771163779dbc9420723a9a6f834cbfa6562b469179447a7ae06b9fa97804b71727122017d413ef216f7300c8720bd83f578bbf7fb5a91f07e89168c973342f58bfff005d460d0374c3adeac2334db1f6a154667cb9b600ed2"}, {0x90, 0x109, 0x3, "f976f7d66d7e0168e0ccd7709cacdf072d5999a07bf65d6d3d35236d2bf982e36871fe2b0b93542b6c82f0e5133cb5a2387af6cfdf65724283b7333e79d31ab41cef3ce45fc1f384c90f9188de802172bcc221275f6af08baa67563e3fb41380425a1cb224e596af506c0fbe97b5052a65a8c2def1ca3d37c869f2"}, {0x98, 0x0, 0x2, "d209d85ab556bb18157c2af8539fa3b4f70e4b6bfcae2b91ef503cffcfd71111ae600128e5f65f14fcf6182129b02e92fa36b706649bbff335606982a073e315276059a9b75e9f900690ff7c09a1d5f7cf65baa8fa82842b8dde38b96f3c6b255ac62086f600eaf4e47c1f65d76ae2ee8aee0bea6ac140e1035f2dd3849afb75ac82ac71b183"}], 0x510, 0x8000}, 0x4000000) 2018/02/21 11:46:09 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000000, r1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:09 executing program 0: r0 = socket$inet6(0xa, 0x20005, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000003c08)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x1a0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='ifb0\x00', @common='gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='syzkaller1\x00', @common='syzkaller0\x00'}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@common='bcsh0\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x8, 0xffffffffffffffff}}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) r1 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x0, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x1a0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='ifb0\x00', @common='gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='syzkaller1\x00', @common='syzkaller0\x00'}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@common='bcsh0\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x8, 0xffffffffffffffff}}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1d0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000400)=0x400, 0x4) [ 55.107251] binder: 8106:8131 ioctl 5411 20000000 returned -22 [ 55.153634] binder: 8156:8164 BC_ACQUIRE_DONE u0000000000000000 no match [ 55.168716] binder: 8156:8164 BC_ACQUIRE_DONE u0000000000000000 no match 2018/02/21 11:46:09 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200600, 0x0) recvfrom$ipx(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x0, &(0x7f0000001140)={0x4, 0x100000001, 0x54, "46688dcd507c", 0x8}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65740000000000010000741900f03bc2bda191fb1ca0554f4dafa600649da5448d4010bf87040b08c81ff5405fc2fdd36e7be5ecf3996d36a3572ef452ba0cfdcc06476ce27b923ffec4397e22cea9eded86d7000000002defd854a6a3bbcc2d037e8a87d1fed22daa59880efd5a54008daef14bac3913e630e5d2afe729dc56e3177c783d8a210b5a2bfddbcea5437664d08bf3a58df45501a18f") fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='1/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) keyctl$setperm(0x5, 0x0, 0xffffffff) 2018/02/21 11:46:09 executing program 6: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000001000)={@common='ip6gretap0\x00', &(0x7f0000003fd4)=@ethtool_cmd={0x8}}) 2018/02/21 11:46:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={@common='syzkaller1\x00', @ifru_flags=0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) shutdown(r2, 0x2) 2018/02/21 11:46:09 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffa}, @in={0x2, 0x1, @rand_addr=0x8001}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xa5b}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x1, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}}], 0xac) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0xfffffffffffffffd, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x1) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x4, 0x800) ioctl$sock_bt_hci(r2, 0x400448e3, &(0x7f0000000180)="4ab5f4b9a4aabd6d8f2a1b5b631d50017960c8b59a59062e25081adbfc408159515ac2c32400cb461f0749abb6f77c26c068ff62daeb8da3158b177c0a13b695efc53a0ba5348cc63f6ca2baa7c14c814410bab4e10aba2fa6ef79141e8d70479a0a0e4d0b773196aa3d8c07c6c3c40456c1379301093b0c9b42d5d30624b0e7b684a8fe3095142b408271fba307a68e513d4aa2b1f00b2dff4ec434dbc5475621a12e1c8692ef2b85d7d2f36a2340cb1cbc3f7a3fbf1a7591c7db9ba3f2ded290c2784853883f8a") getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) r4 = request_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='\x00', 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000240)='ceph\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="40656d305c6e6f6465761200", r4) keyctl$get_persistent(0x16, r3, r5) ioctl$KDSETMODE(r0, 0x4b3a, 0x10001) 2018/02/21 11:46:09 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0xad8, 0x0, 0xffffffff, 0xffffffff, 0x140, 0xffffffff, 0xa08, 0xffffffff, 0xffffffff, 0xa08, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='eql\x00'}, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0x888, 0x8c8, 0x0, {}, [@common=@unspec=@u32={0x7e0, 'u32\x00', 0x0, {[{[{}, {}, {}, {}, {}, {}, {0x0, 0x2}], [], 0x7, 0x6}, {[{}, {}, {}, {0x0, 0x1}], [], 0xb, 0x4}], 0x2}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "a75beedb3ed7dc9b71317866ead21a55a1de4299fc28bca34f86353dd100"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xb38) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b80)={{{@in=@empty, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000c80)=0xe8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f000002dfc8)={0x0, 0x0, &(0x7f0000032f90)=[], 0x0, &(0x7f000002d000)=[]}, 0x0) 2018/02/21 11:46:09 executing program 2: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000349f7f)={'system_u:object_r:hostname_exec_t:s0', 0x20, 'system_u:object_r:systemd_logger_exec_t:s0', 0x20, 0x38, 0x38, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x81) 2018/02/21 11:46:09 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x4000, 0x0) r2 = getpid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000180)={0xffffffffffffff81, 0x1, r2, 0x7, r3, 0x200, 0x3, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:09 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) connect(r0, &(0x7f00003f8fe4)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000040)={0x1, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x118) listen(r0, 0x0) 2018/02/21 11:46:09 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x84800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x9, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x10001, r2, 0x1, 0x200}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000002fff7)='vmnet0+\\\x00') ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/02/21 11:46:09 executing program 2: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x101, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000080)={0xd366, r0, 0x10001, 0xb241}) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0x71) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00000000c0)={0x2, 0x9, 0x0, 'queue0\x00', 0x9}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x2280, 0x0) ioctl(r1, 0xc01848fd, &(0x7f0000000180)="60bc836ead2c9193cf") 2018/02/21 11:46:09 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000c9effc), 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x9, 0xffff, 0x100, 0xbb}, 0x8) 2018/02/21 11:46:09 executing program 0: syz_emit_ethernet(0x38, &(0x7f0000c57000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/21 11:46:09 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10001, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000080)={{0x2, 0x0, 0x0, 0x0, "315316ff1df465b395b23879e6f66d565de34b7eff2b68e0d0f21e3817330ee2f01ee7079b0c0129768f0391"}, 0x0, [0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb20]}) 2018/02/21 11:46:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x7f, 0x1) sync() open(&(0x7f0000003540)='./file0\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) 2018/02/21 11:46:09 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000020ba8)=@filter={'filter\x00', 0xe, 0x4, 0x3f8, 0xffffffff, 0x0, 0x210, 0x210, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, &(0x7f000001fe6b), {[{{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x3}}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@empty, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) socketpair(0x5, 0x2, 0x9, &(0x7f0000000000)={0x0, 0x0}) r2 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000180)={0x3, 0x2, r2, 0xfffffffffffff001, r3, 0x5, 0x4, 0xe7}) getsockname$inet6(r1, &(0x7f0000000200)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0xffffffffffffff50) 2018/02/21 11:46:09 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, 0x9, r1}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:09 executing program 0: r0 = socket$inet6(0xa, 0x805, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000009ffc)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000040)=r2) getpeername$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) r3 = syz_open_procfs(r1, &(0x7f0000000100)='net/ip_mr_cache\x00') exit(0x0) readv(r3, &(0x7f0000012fc0)=[], 0x100000ca) getpeername$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x4, 0x518, 0xffffffff, 0xf8, 0x1f0, 0xf8, 0xffffffff, 0xffffffff, 0x448, 0x448, 0x448, 0xffffffff, 0x4, &(0x7f0000ef2fc0), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@unspec=@cpu={0x28, 'cpu\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0x230, 0x258, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'vcan0\x00', {0x5, 0x0, 0x61, 0x0, 0x0, 0x4, 0x3bace798, 0x3f, 0x0, 0x80}}}, @common=@srh={0x30, 'srh\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x578) capset(&(0x7f0000000640)={0x39980732, r1}, &(0x7f0000000680)={0x0, 0xc8, 0x3cf, 0x20, 0x7b45}) sendto$inet6(r0, &(0x7f00003aa000)='g', 0x1, 0x0, &(0x7f0000749fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/02/21 11:46:09 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xe22b, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) migrate_pages(0x0, 0x4, &(0x7f00004d5ff8)=0x4, &(0x7f00004d4ffa)=0x9) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000080)=""/167) socket$unix(0x1, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r0, 0x335d816697089e0a, 0x2}, 0x14) [ 55.474514] [ 55.476154] ===================================== [ 55.480965] WARNING: bad unlock balance detected! [ 55.485780] 4.16.0-rc2+ #323 Not tainted [ 55.489806] ------------------------------------- [ 55.494622] syz-executor0/8231 is trying to release lock (rcu_read_lock_bh) at: [ 55.502064] [] hashlimit_mt_common.isra.10+0x1beb/0x2610 [ 55.509048] but there are no more locks to release! [ 55.514033] [ 55.514033] other info that might help us debug this: [ 55.520670] 3 locks held by syz-executor0/8231: [ 55.525304] #0: (sk_lock-AF_INET6){+.+.}, at: [<000000001c510a61>] sctp_sendmsg+0xc1e/0x35e0 [ 55.534035] #1: (rcu_read_lock){....}, at: [<00000000aa5339b8>] sctp_v6_xmit+0x2e5/0x630 [ 55.542414] #2: (rcu_read_lock){....}, at: [<000000004c7188b0>] ip6_xmit+0xe9d/0x2260 [ 55.550531] [ 55.550531] stack backtrace: [ 55.555000] CPU: 1 PID: 8231 Comm: syz-executor0 Not tainted 4.16.0-rc2+ #323 [ 55.562245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.571566] Call Trace: [ 55.574126] dump_stack+0x194/0x257 [ 55.577726] ? arch_local_irq_restore+0x53/0x53 [ 55.582370] ? hashlimit_mt_common.isra.10+0x1beb/0x2610 [ 55.587791] print_unlock_imbalance_bug+0x12f/0x140 [ 55.592779] lock_release+0x6fe/0xa40 [ 55.596550] ? hashlimit_mt_common.isra.10+0x1beb/0x2610 [ 55.601968] ? lock_downgrade+0x980/0x980 [ 55.606086] ? lock_release+0xa40/0xa40 [ 55.610031] ? __raw_spin_lock_init+0x1c/0x100 [ 55.614583] ? do_raw_spin_trylock+0x190/0x190 [ 55.619139] hashlimit_mt_common.isra.10+0x1c08/0x2610 [ 55.624387] ? __lock_acquire+0x664/0x3e00 [ 55.628596] ? dsthash_find+0x5b0/0x5b0 [ 55.632542] ? __lock_acquire+0x664/0x3e00 [ 55.636750] ? mark_held_locks+0xaf/0x100 [ 55.640868] ? __local_bh_enable_ip+0x121/0x230 [ 55.645509] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 55.650494] ? ip_vs_in+0xb98/0x24d0 [ 55.654179] ? trace_hardirqs_on+0xd/0x10 [ 55.658297] ? __local_bh_enable_ip+0x121/0x230 [ 55.662936] ? ip_vs_out+0x24a/0x1b30 [ 55.666710] ? ip_vs_in_icmp+0x23c0/0x23c0 [ 55.670912] ? lock_downgrade+0x980/0x980 [ 55.675037] hashlimit_mt+0x78/0x90 [ 55.678634] ? hashlimit_mt+0x78/0x90 [ 55.682408] ip6t_do_table+0x98d/0x1a30 [ 55.686351] ? ip6t_error+0x60/0x60 [ 55.689949] ? lock_release+0xa40/0xa40 [ 55.693902] ? ip6t_error+0x60/0x60 [ 55.697497] ? ip6table_mangle_hook+0x117/0x920 [ 55.702136] ? check_noncircular+0x20/0x20 [ 55.706339] ? ip6table_mangle_net_exit+0xa0/0xa0 [ 55.711152] ? ip6_xmit+0xe9d/0x2260 [ 55.714838] ? ip6table_nat_fn+0x40/0x40 [ 55.718876] ip6table_filter_hook+0x65/0x80 [ 55.723170] nf_hook_slow+0xba/0x1a0 [ 55.726855] ip6_xmit+0x10ec/0x2260 [ 55.730461] ? ip6_finish_output2+0x23a0/0x23a0 [ 55.735101] ? consume_skb+0x160/0x490 [ 55.738958] ? alloc_skb_with_frags+0x750/0x750 [ 55.743598] ? check_noncircular+0x20/0x20 [ 55.747803] ? lock_acquire+0x1d5/0x580 [ 55.751749] ? sctp_chunk_put+0x2fd/0x420 [ 55.755865] ? lock_acquire+0x1d5/0x580 [ 55.759814] ? sctp_v6_xmit+0x2e5/0x630 [ 55.763760] ? ip6_forward_finish+0x140/0x140 [ 55.768225] ? lock_release+0xa40/0xa40 [ 55.772172] sctp_v6_xmit+0x438/0x630 [ 55.775944] ? sctp_getname+0xc0/0xc0 [ 55.779716] ? print_irqtrace_events+0x270/0x270 [ 55.784443] sctp_packet_transmit+0x225e/0x3750 [ 55.789088] ? sctp_packet_config+0xc80/0xc80 [ 55.793552] ? find_held_lock+0x35/0x1d0 [ 55.797587] ? ip6_mtu+0x369/0x4d0 [ 55.801097] ? find_held_lock+0x35/0x1d0 [ 55.805132] ? lock_downgrade+0x980/0x980 [ 55.809253] ? lock_release+0xa40/0xa40 [ 55.813204] ? __sctp_packet_append_chunk+0x4c9/0xd60 [ 55.818368] ? sctp_csum_update+0x30/0x30 [ 55.822486] ? sctp_packet_append_chunk+0xba0/0xba0 [ 55.827471] ? print_irqtrace_events+0x270/0x270 [ 55.832196] ? sctp_packet_init+0x25d/0x450 [ 55.836487] ? sctp_packet_append_chunk+0x48a/0xba0 [ 55.841472] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 55.846635] sctp_outq_flush+0xabb/0x4060 [ 55.850754] ? __lock_acquire+0x664/0x3e00 [ 55.854965] ? sctp_check_transmitted+0x1da0/0x1da0 [ 55.859950] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 55.865111] ? is_bpf_text_address+0x7b/0x120 [ 55.869577] ? lock_downgrade+0x980/0x980 [ 55.873698] ? lock_release+0xa40/0xa40 [ 55.877643] ? __free_insn_slot+0x5c0/0x5c0 [ 55.881934] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 55.887269] ? rcutorture_record_progress+0x10/0x10 [ 55.892258] ? is_bpf_text_address+0xa4/0x120 [ 55.896726] ? kernel_text_address+0x102/0x140 [ 55.901281] ? __kernel_text_address+0xd/0x40 [ 55.905750] ? unwind_get_return_address+0x61/0xa0 [ 55.910670] ? check_noncircular+0x20/0x20 [ 55.914879] ? find_held_lock+0x35/0x1d0 [ 55.918913] ? debug_object_activate+0x307/0x730 [ 55.923638] ? lock_downgrade+0x980/0x980 [ 55.927755] ? lock_release+0xa40/0xa40 [ 55.931700] ? print_irqtrace_events+0x270/0x270 [ 55.936428] ? add_timer+0x5a0/0x1450 [ 55.940198] ? lock_downgrade+0x980/0x980 [ 55.944316] ? debug_object_activate+0x307/0x730 [ 55.949039] ? _raw_spin_lock_irqsave+0x9e/0xc0 [ 55.953675] ? calc_wheel_index+0x13d/0x200 [ 55.957967] ? mark_held_locks+0xaf/0x100 [ 55.962084] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 55.967159] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 55.972148] ? trace_hardirqs_on+0xd/0x10 [ 55.976267] ? add_timer+0x5a5/0x1450 [ 55.980043] ? mod_timer_pending+0x1440/0x1440 [ 55.984596] ? sctp_init_cause+0x170/0x170 [ 55.988806] ? is_bpf_text_address+0x7b/0x120 [ 55.993274] ? sctp_outq_tail+0x7b8/0xb40 [ 55.997390] ? lock_release+0xa40/0xa40 [ 56.001333] ? sctp_outq_free+0x20/0x20 [ 56.005280] ? sctp_endpoint_new+0xee0/0xee0 [ 56.009658] sctp_outq_uncork+0x5a/0x70 [ 56.013601] sctp_do_sm+0x4e0/0x6ed0 [ 56.017286] ? __save_stack_trace+0x7e/0xd0 [ 56.021578] ? sctp_do_8_2_transport_strike.isra.15+0x8a0/0x8a0 [ 56.027605] ? save_stack+0xa3/0xd0 [ 56.031200] ? save_stack+0x43/0xd0 [ 56.034795] ? kasan_kmalloc+0xad/0xe0 [ 56.038653] ? kmem_cache_alloc_trace+0x136/0x740 [ 56.043465] ? sctp_stream_init_ext+0x50/0xf0 [ 56.047931] ? sctp_sendmsg+0x2cd7/0x35e0 [ 56.052052] ? inet_sendmsg+0x11f/0x5e0 [ 56.055998] ? sock_sendmsg+0xca/0x110 [ 56.059859] ? SYSC_sendto+0x361/0x5c0 [ 56.063714] ? SyS_sendto+0x40/0x50 [ 56.067313] ? do_syscall_64+0x280/0x940 [ 56.071346] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 56.076778] ? find_held_lock+0x35/0x1d0 [ 56.080812] ? print_irqtrace_events+0x270/0x270 [ 56.085538] ? check_noncircular+0x20/0x20 [ 56.089743] ? __lock_is_held+0xb6/0x140 [ 56.093781] ? __lock_is_held+0xb6/0x140 [ 56.097819] ? sctp_assoc_lookup_paddr+0xb0/0xb0 [ 56.102547] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 56.107186] sctp_sendmsg+0x13bd/0x35e0 [ 56.111131] ? check_noncircular+0x20/0x20 [ 56.115339] ? sctp_id2assoc+0x390/0x390 [ 56.119372] ? release_sock+0x1d4/0x2a0 [ 56.123317] ? lock_downgrade+0x980/0x980 [ 56.127438] ? lock_release+0xa40/0xa40 [ 56.131384] ? lock_acquire+0x1d5/0x580 [ 56.135331] ? lock_acquire+0x1d5/0x580 [ 56.139279] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 56.144267] ? release_sock+0x1d4/0x2a0 [ 56.148212] ? __local_bh_enable_ip+0x121/0x230 [ 56.152854] ? __local_bh_enable_ip+0x121/0x230 [ 56.157492] inet_sendmsg+0x11f/0x5e0 [ 56.161261] ? inet_sendmsg+0x11f/0x5e0 [ 56.165205] ? __might_sleep+0x95/0x190 [ 56.169151] ? inet_create+0xf50/0xf50 [ 56.173013] ? selinux_socket_sendmsg+0x36/0x40 [ 56.177653] ? security_socket_sendmsg+0x89/0xb0 [ 56.182380] ? inet_create+0xf50/0xf50 [ 56.186239] sock_sendmsg+0xca/0x110 [ 56.189924] SYSC_sendto+0x361/0x5c0 [ 56.193608] ? SYSC_connect+0x4a0/0x4a0 [ 56.197555] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 56.202894] ? SyS_capset+0xcc/0x980 [ 56.206584] ? SyS_futex+0x269/0x390 [ 56.210270] ? do_futex+0x22a0/0x22a0 [ 56.214045] ? exit_to_usermode_loop+0x198/0x2f0 [ 56.218774] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 56.224284] SyS_sendto+0x40/0x50 [ 56.227708] ? SyS_getpeername+0x30/0x30 [ 56.231737] do_syscall_64+0x280/0x940 [ 56.235595] ? __do_page_fault+0xc90/0xc90 [ 56.239799] ? mmdrop+0x18/0x30 [ 56.243050] ? finish_task_switch+0x279/0x860 [ 56.247517] ? syscall_return_slowpath+0x550/0x550 [ 56.252416] ? syscall_return_slowpath+0x2ac/0x550 [ 56.257316] ? prepare_exit_to_usermode+0x350/0x350 [ 56.262304] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 56.267639] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.272455] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/02/21 11:46:10 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r1) 2018/02/21 11:46:10 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000566ffc)=0x7fff) sched_setaffinity(0x0, 0x8, &(0x7f000021eff8)=0x5) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/32) read(r0, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) 2018/02/21 11:46:10 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x2000000000006, 0x0, 0x0, 0xa7}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x45f, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/21 11:46:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000d1e000)={0x10}, 0xfffffffffffffedb, &(0x7f0000007000)={&(0x7f0000000080)={0xffffffffffffff26, 0x1c, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@typed={0xc, 0x26, @pid=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x9, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x32200, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000040)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000002c0)={@nfc_llcp={0x27, 0x400000, 0x1, 0x2, 0x0, 0x9, "d6ebe7369e5c8c1161d15b417cfed0986d712513438479fe05db28d56b45029e302849f651b902e75694fa1f86e56d4581b748ebf9d335398aff7d1026a7a9", 0x8}, {&(0x7f0000000180)=""/208, 0xd0}, &(0x7f0000000280), 0x10}, 0x80) 2018/02/21 11:46:10 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x1, 0x1, 0x8, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rfcomm\x00') ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000040)={0x0, []}) dup2(r0, r0) prctl$intptr(0x27, 0x10000002) 2018/02/21 11:46:10 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000)="3665a1ab415b7ac7", 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={@common='ifb0\x00', @ifru_map={0x0, 0x0, 0x7, 0x238a6aeb, 0x4, 0x2}}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000c09fc8)={0x0, 0x0, &(0x7f0000f6d000)=[{&(0x7f0000087000)="bb9bb81d3bbfd81ded997a2e26c1292cc2966ed7f1c3512c8222fed992afc0", 0x1f}], 0x1, &(0x7f0000bb0000)=[]}, 0x0) [ 56.277616] RIP: 0033:0x453da9 [ 56.280777] RSP: 002b:00007fd6191ecc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 56.288457] RAX: ffffffffffffffda RBX: 00007fd6191ed6d4 RCX: 0000000000453da9 [ 56.295696] RDX: 0000000000000001 RSI: 00000000203aa000 RDI: 0000000000000013 [ 56.302935] RBP: 000000000072bf58 R08: 0000000020749fe4 R09: 000000000000001c [ 56.310175] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 56.317413] R13: 00000000000004ba R14: 00000000006f7210 R15: 0000000000000001 2018/02/21 11:46:10 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, 0x0, 0xf42d, 0x5, 0x500, 0x0, 0x1000000, r3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/02/21 11:46:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, &(0x7f0000000000)={0x0, ""/250}, 0x102, 0x0, 0x1000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) setsockopt$sock_int(r0, 0x1, 0x100000000c, &(0x7f0000df2000)=0x8001, 0x4) 2018/02/21 11:46:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)={0x8b9b, 0x0, {0xffffffffffffffff, 0x3, 0x9, 0x3, 0x80000001}}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)=[]}, 0x8001) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/10) sendmsg$alg(r2, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f8fe8)=[]}, 0x0) 2018/02/21 11:46:10 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r1) 2018/02/21 11:46:10 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) pipe(&(0x7f0000000000)={0x0}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0x4, {0x2, 0x0, @rand_addr=0x10001}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @rand_addr=0x3}, 0x2, 0x9, 0x1, 0x101, 0x2, &(0x7f0000000040)=@generic="ee0db2bf645b053b86c53319007d5a95", 0x6, 0x0, 0xff}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffb}}}, 0xfffffffffffffe1e) getsockopt$inet6_int(r2, 0x29, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x9, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:10 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x200000) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x80000000) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0x21) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) fcntl$getown(r1, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/igmp\x00') preadv(r3, &(0x7f00009d5ff0)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) [ 56.358251] audit: type=1400 audit(1519213570.578:57): avc: denied { setopt } for pid=8237 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/21 11:46:10 executing program 1: r0 = socket$inet6(0xa, 0x80004, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20201, 0x2) sendto$ipx(r1, &(0x7f0000000040)="09be13169b2b1adb16b32b5eaf41dd69aabf82855f94f57507f1e88610161a25ebad051cf786ec095fcf82aa13b7c4e460c1d6338e7aa6420488f80324e2acb16357cd5e", 0x44, 0x800, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000f7dfef), 0xfffffffffffffcac, 0x0, &(0x7f0000f7d000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) clock_gettime(0x0, &(0x7f0000003a00)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000000)="e048fe318a08ac677d95815011c1f3d4e1b67ef1946705480fc9d7aca49aa9d34690") recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000000600)=[], 0x0, &(0x7f0000000640)=""/224, 0xe0}}, {{&(0x7f0000001080)=@nfc, 0x10, &(0x7f00000033c0)=[], 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x2, 0x8000000000002000, &(0x7f0000003a40)={0x0, r2+10000000}) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000040)) 2018/02/21 11:46:10 executing program 2: r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000335ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r0) keyctl$update(0x2, r2, &(0x7f000060df0f)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672e7f5dbb235cc3035b4de268d0593413dd006cfe6159874f7f54862733dd5f0c11e61c3f0b12ec8b49b0a862bcb8344e7d8", 0xf1) keyctl$dh_compute(0x17, &(0x7f0000b54ff4)={r1, r2, r1}, &(0x7f00002f9000)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd160\x00'}}) 2018/02/21 11:46:10 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x301000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={"4ff45c35717e498c997eb6ddce915452", {0x4, 0x1, 0x1, "0d6b41561ef6", 0x2c5}}) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0)=[], 0x0, &(0x7f0000001940)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001efff)}}], 0x30}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x4) 2018/02/21 11:46:10 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000040)={0xdb6, 0x1f, 0x9, 0x80, [], [], [], 0x3, 0x1, 0x80, 0x3ff, "a47512a696ed4387f6c76cd0ca1e5685"}) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0xa080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3d, 0x4000) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000040)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000080)={@local, @remote, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0xd1b, 0x9ca, 0x8, 0x100, 0x8, 0x40000, r5}) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f00005f9000)={0x2d9, "3f48eb8f828349dd"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r6 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8000000, 0x0) ioctl$EVIOCGBITSND(r6, 0x80404532, &(0x7f0000000040)=""/216) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x3, 0x4) r7 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xb56, 0x208001) getsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) 2018/02/21 11:46:10 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000d96ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x3, 0x3, 0x2, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x1}}) 2018/02/21 11:46:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000009fe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) r1 = memfd_create(&(0x7f0000503000)='/dev/vga_arbiter\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') sendfile(r1, r2, &(0x7f00006dbff8), 0x401) fcntl$getown(r2, 0x9) 2018/02/21 11:46:10 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(0xffffffffffffffff, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x0) 2018/02/21 11:46:10 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x80002) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000080)={0xb0e7, 0x8001, 0x8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x26057d, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f00000000c0)=0x6) 2018/02/21 11:46:10 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x5, {{0xa, 0x3, 0x9f3, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x0, []}, 0x90) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000100)={0x6, 0x8000}) 2018/02/21 11:46:10 executing program 6: rt_sigprocmask(0x3, &(0x7f0000000ff8), &(0x7f0000001ff8), 0x8) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000080)="2b73656c662ed463707573657400", 0xe, 0x0) r0 = shmget(0x1, 0x200000, 0x8, &(0x7f0000dfe000/0x200000)=nil) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x453, 0x30, 0x4e, 0x9}, &(0x7f00000001c0)=0x18) shmctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/197) 2018/02/21 11:46:10 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x4103fb, 0x3, 0x3001, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x6, 0x1, 0x8, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r1 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x6}, 0x8) accept$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000200)=0x14) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x4}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x1, 0x6, 0x4, 0x9, 0x18}, &(0x7f00000001c0)=0xa0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7f, 0x2, 0x2, 0x8, 0x0, 0x81, 0x8}, &(0x7f0000000280)=0x20) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000002c0)={0x2, 0x3, 0x9, 0x9, 0x9fb}) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r3, 0x401, 0x5, 0x6, 0x8000, 0x4}, 0x14) 2018/02/21 11:46:10 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000040)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000bfd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d, r1}, 0x10, &(0x7f0000000000)={&(0x7f000000d000)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "11f9ea717adc0990"}}, 0x48}, 0x1}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7, 0x5, [0x316, 0x3, 0x1, 0x57, 0x8000]}, &(0x7f00000000c0)=0x12) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x3, @loopback=0x7f000001}}}, &(0x7f00000001c0)=0x8c) sendmsg$can_bcm(r0, &(0x7f0000002000)={&(0x7f0000005ff0)={0x1d}, 0x10, &(0x7f000000b000)={&(0x7f0000008000)={0x7, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x0, 0x8001}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "170eea7fecd3c42a"}}, 0x48}, 0x1}, 0x0) 2018/02/21 11:46:10 executing program 0: socket$inet6(0xa, 0x5, 0x2) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) flistxattr(r0, &(0x7f0000291000), 0x0) [ 56.520169] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/21 11:46:10 executing program 2: r0 = socket$inet6(0xa, 0x400000000801, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x400000) ftruncate(r2, 0x7fff) open_by_handle_at(r1, &(0x7f0000000040)={0x3d, 0x9, "47d00e1c62f0b48435391b5d09681b2bcd7daafc3ce4e7aa57cc9321380544af9a6d2124e9f17b4c9a66cc3c8870074ef3d9023e1c"}, 0x1) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/02/21 11:46:10 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = gettid() ptrace$getenv(0x4201, r1, 0x7, &(0x7f00000000c0)) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x36) epoll_create1(0x0) 2018/02/21 11:46:10 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000040)=0xfffffffffffffe03) sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) socket$inet(0x2, 0xb, 0x1) r2 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e) r3 = syz_open_procfs(0x0, &(0x7f0000d7b000)='net/raw\x00') sendfile(r2, r3, &(0x7f00008d1000)=0x4, 0x4) accept$ipx(r3, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$VT_WAITACTIVE(r3, 0x5607) 2018/02/21 11:46:10 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9eff4)) read$eventfd(r0, &(0x7f0000354000), 0x8) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x125040) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x2, 0x8, 0x200, 0x3ff}, {0xfffffffffffffffc, 0x100000000, 0x3, 0x1}, {0x7, 0x9, 0x7, 0x100}, {0xfd, 0x1, 0x5, 0x7fffffff}, {0xf0e9, 0x101, 0xd24, 0xf1ba}, {0x5, 0x9, 0x2, 0x4}]}, 0x10) write$eventfd(r0, &(0x7f0000951ff8)=0x3ff, 0x8) 2018/02/21 11:46:10 executing program 3: r0 = eventfd2(0xfffffffffffffffd, 0x80000) readv(r0, &(0x7f0000000fd0)=[{&(0x7f0000005ff9)=""/7, 0x7}], 0x1) get_thread_area(&(0x7f0000000000)={0xd69a, 0x20100800, 0x0, 0x100000001, 0x2, 0x7, 0x80000000, 0x7, 0x1, 0xdd6}) 2018/02/21 11:46:10 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0xee, &(0x7f0000000000)="da4f06f26c96552dfde6708b625d10d992f77419dcce548319b69447be795dcdd8db34063b1ff6e4305fa36c8de41f4d6ad76af29dd6dfbf20ccdd43ada14e9c3bb3d48f3169f0776e70042ae8a287cf5042cd3168f3e455e18d5b4faf26805001bab2ca9190956069f32b0d2a213230a766f03fc2b6e6e8336762aced615afdc5b4f4645e2b67f8a76b812836c63725da89f3c17490369ce22cdf9d52bdee7dff5165266808f996828b4cba0191a990047a28fe94921d6e542620652cb31f4c7637c7a8487a3614ebe3800240a92ab85c651a0211ea9ec64f64f21a9fa98beb0a3b56c0b166f28bcf892e8064f6"}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000040eff0)={0xfffffffffffffffd, 0x5f, &(0x7f00000001c0)="454eee1e5f269a2b1c6911e9a812d1c601977c2ec12181485a3d00284f4bca6ed22a7058a803000000fe36bec2c13281d458db77afe8b1c6ea643e1de9edf4b06189ceef4c82d678c0d0055d46910f60560c5621c14147b94a63d7d9ccc0a65dc7798a9eba792400137112963a6b034a9f029e7aaca62fc8"}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000240)=""/177) write$evdev(r0, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x40c}, {}], 0x30) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/254) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400000) setns(r0, 0x4000000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @loopback, @dev}, &(0x7f0000000300)=0xc) 2018/02/21 11:46:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007adf93)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1bbf063e676e83c740e2d647534a1045850a23665d8a07270193f5d003c10e342398400876e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') sendfile(r1, r0, &(0x7f0000e22ff8)=0x11, 0x7a000000000000) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x45) 2018/02/21 11:46:10 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/02/21 11:46:10 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xfffffffffffffff9, 0x20000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) r3 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000000a00)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20080000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000300)={0x684, 0x9, 0xf, 0x2a, 0x1, 0x2, {0x1, 0x0, 0xa}, [@typed={0xd0, 0x8, @binary="f0ecf6d8ad007deb5f62758d6430e2f78daf1d0ade350ca29c61a764aa0e1e2fdfc1d78388bc5e5745e66fdaa0475b6118a37f0a39499bcc48034c91098bd93eb99898e29878b85828a8f4fb2403e223a139860d6cbcd2d43686dafa8d8e0833ef6b15472a2745ea637aa1b828df0a6ef55658efe25e210f2785079f8ff96542196533bf7f830b48473e9bc4db5d263c5010d41492dc4165f9d5f6eaaaaf3547eb42383321bef348b99a1b09cc0ea08bf8b3dacf1825007e02d6c39b158ac4851a2268f4ae"}, @nested={0xbc, 0x7, [@generic="c2d159be1dc6fbe94f92804ff94decbfa7382c661a04309e8b8351bf3ed21cc1faeea6f06683aa2c69a77ecc93d4872d7fcee5f53322384bb8ef5d0e54864a37dff16a506d8100037fdb9427ff64dc0ff8813b35a58b39800eb0d7aa76cd95718bd1c18250a7c2837dd64d9d94d9fd4b89223587cc82c894609b7199f79a9874132b4853c2f2c076f18a52c9bc64f3961bfed045eee4fd606413131a90aac83b710942f7ffe978f2f57ed4513b90e0aee408fdeedc25e5"]}, @typed={0xc, 0x92, @uid=r2}, @typed={0xc, 0x29, @pid=r3}, @typed={0xd0, 0x3d, @binary="30a1c971acc581c9197556d3e34152c75b1b6694b9e6e4e08b2a12e897092d9975dd51f521b59c13eb73b6df64ab5a25cf78b2e5a585e2078cf15631d6ab65566209ef7117eab6bf36dbe7554fb4ea531420bfef8db65c48a8b49d47920436487e171e77872dcc91677f3eec62007a8e39bd046743cf3f492ecc58a04d012b2ed8485710b981907cba4ec29cad53e050ba5db32c52de8be11d2f25526ca1da199e3068b1657c539669b5711efb6089600a03f55340dd1fd96718b6f99f5c81463808af7afb"}, @typed={0xc, 0x82, @fd=r0}, @generic="cab45d41bed86458749897f2f8526312363877f22e1b22245f5d97253711db18541d385d0ae3117055be68e8f906c7c211b95752f9bd09bbf4742d40f4fdda77ccf1b79629fc6bd29d35de5237a9204afdc4b6c80d69e82bb90b4ed92293cd355dd4016afcdaaeaf4e1306a1fb6afae30b8e260b7eb7fe779b05661d97a88e962bad6460a351db3fa7f5f5dbac", @generic="38e4ef0bb8330c43c9280c171e59b172c5ef80fe10043910b381a41ac24ce7f8daca632d1fd1c97dc5a68d0ca8635a3f635b41580c14ce798c95b86f4dcef7abc436d67f483360eac3f9d99a21a9ff93638ae9b13542f3770af769333f7aca5b717653445dfa6e8f171bd5ae5503816eae3ab37c954a98b5ee8bbf216679becadd7277e1bf942602ed4d96e27b1a87eadfb9000c52ca8dbb1cfaf60c39625a2fda46ddaf4e9536da2cbab2ff03f7d60cb0f6b7b8b60dd0244c9f3d69b1fe40d277b66aaa8ba7d0bc0e2e168d363fa70f2623aace9ea0bfbae9a08ac71d584f72b562b63c", @nested={0x1c8, 0x23, [@typed={0xc, 0x4f, @str='\x00'}, @typed={0xc, 0x82, @uid=r4}, @typed={0x8, 0x45}, @generic="1d12fc78f0ef182cff3f91c59add7f504535abc21faf9c51f2620b6d49b07b46f71743efb5cedc49a3c362eeb79a51ec33c7f0e7fe3255fd10e39fc11e0beab8b6439cc131646cf7e4c17937cfc3b446928d8cc7c630651d01dc2e4bd97e67bc44f84f995b519cde9f7121d771f62f5103c3ddc34b545aef70fc194bf09c453653a2bc7ffeda175a7f6d43654f821b24fd88b6adecd4cc1633453c008587ac7d5179c185", @typed={0xc, 0x47, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x10, 0x45, @u64=0x200}, @generic="eac0c51e1781c5c1d9f970a48fedbfc12099e161279efb64d8a97221b1c0dc4b1a43fb1358c8e900f5be3f164ac06e9be2958f6467f2dc6ef2c351b7592fb9d73dd46f172b7a3a53cc7dc994d76951a1f8c0acc603f5b9286a3975d028038acefd33235e2516bae89af1a298f614dcea49f38396aac4b7f541f146269c8a5ca566d434b0263e6d1c699512870e8ce9c9ba7dac74b20886ba30a971119a26e2656456098d6dbd71c665366daf34bfbfc958c6c926f00a0b2c6d69cc9ba7ccaf993623c886452df5111afcadae7b86f76b96963489f6444b9a", @typed={0xc, 0x72, @ipv4=@broadcast=0xffffffff}]}, @nested={0xb4, 0x2d, [@generic="c03b28139c117773190c1de15f24c4697efeb7b7bca9f2ed93ea889c296784319748aa68a2777ce1190d8efe2433284beb6d9c0e5756730e1bda9eff5cafb6221768789259ea6748b395319afe3590b6ccb46afa43b3519d927d7f12ad99d377da03fe5778fc8e59b7b54257ac1bf07ef68da6d9130329e2da6ec89bd87931de5b7a60c50e1b17be06300e9db0e54aab6f69fb06a710249620e10c5afdfb85bf17665e48e9c4f3611157781eb1a0"]}]}, 0x684}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:10 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x6) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000077fffc)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x9}, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000080)={0x4, [0x1, 0x7ff, 0xf10, 0x7f]}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/21 11:46:10 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001f11)=""/239, &(0x7f0000002ffc)=0xfffffffffffffcfc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0xfffffffffffffff9, {{0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80000001}}, 0x0, 0x4, [{{0xa, 0x2, 0x4, @empty, 0x5}}, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x4}}, {{0xa, 0x2, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}]}, 0x290) 2018/02/21 11:46:10 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r0}) openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x10) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101100, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000040)=""/34) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:10 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) read(r0, &(0x7f0000cac000)=""/75, 0x4b) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e3ff0)=@ax25, 0x10, &(0x7f0000746000)=[], 0x0, &(0x7f0000eb5f99)=""/103, 0x67}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @remote}, &(0x7f0000000040)=0xc) recvmsg$kcm(r0, &(0x7f00004b0fc8)={0x0, 0x0, &(0x7f0000564f60)=[], 0x0, &(0x7f00000f0f17)=""/233, 0xe9}, 0x0) read(r0, &(0x7f0000000000)=""/204, 0xcc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x2000c0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={@generic="a538fcde531ed5edc1380ceaeaff7149", @ifru_flags=0x501}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8, 0x4) 2018/02/21 11:46:10 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0xff, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002fec), &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$void(r0, 0xc0045878) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x420400, 0x0) 2018/02/21 11:46:11 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0x9) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x8001, 0x1}) 2018/02/21 11:46:11 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2000000000000000, 0xab17ad62e057d4c2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x2}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x1000, 0x4, 0x9, 0x5, r2}, 0x10) r3 = semget$private(0x0, 0x1, 0x100) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000100)=[0xe89, 0x7, 0x6]) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000080)={0x1f, &(0x7f0000000040)="01f667a787b7c2441e8b19daaf9e6d2e405cb638fa177eec1bfc6a0e569ec2"}) 2018/02/21 11:46:11 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{0xfffffffffffffff9, 0x10000}, 'port0\x00', 0x4, 0x0, 0xfffffffffffffffb, 0x37e, 0x1, 0xf, 0x2, 0x0, 0x3, 0x1f}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfffffffffffffefa) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x474) 2018/02/21 11:46:11 executing program 2: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) 2018/02/21 11:46:11 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = getpgid(0x0) ptrace$cont(0xc798dff9d36ed7d1, r1, 0x8, 0x80000001) writev(r0, &(0x7f00000011c0)=[{&(0x7f0000000040)="a1eb2cf907319129f1e3bb2840a79325a6be41f1480f3d947911a2cea4490a7deca986d5b57aa511260701fd6beb6a2b67d96715cacf3ae34a1e77f86558673aa8e027ea64ec74657be6a87d4dec57f11830f0bce6d6f46df9168767379c768db07d3c573d6cfff4e056ddc8297193f483c4f65ac8b4b2491d4f535240709effbd44c9f97665fb1c5d26d401333136adeb1e8305a1e583a29c44ae977f667f8775e1f97e21b30e7cda3c44ecc4cd64", 0xaf}, {&(0x7f0000000100)="dac550180b92f5708719e4854df4eefda67c930179f78bcf441781f91c3d9a960bc3d0c1e4592730d278606556bc39241df50ace26ad4796355d950d858f39fa9577a53e1dc2588c4545941617c36cf81825b7ca6921162a3f362d1df6f58e73d2044143699efaf9e57279d354e3d269487389e041bd5f6ee73fa6248155fdf5fee80881f88371a5141bb90a3673c0762719066b74be04654135501960a2064321a8e337b3aa05dd39defbec53bacff03644353f8b97503bc7394a7f1b25f5e7724832c9b77bc118f8a442645fd1b38f23aacce930e0020775700bd731765e1946ef250230b100b75f18f55df83aa5a09cb577c3c25fb5c3e205f309dcdc60e330fd1a8f88c77a66c5d06c6f5ba1fee265335cc7116cfc150ebecc817b84dc4b559dc4d5ba7587a6c4d1f4aeb58fc788cde9101430510949491925e181a91335f995986e0b53dfc2075eb90c4538456f2a0a81a55dc4e1b41a3267d440fbc5b107c5ac39e7b9f0e1f5b6e13d98a357bbfd7c0e2873357c30f56c9eef2796600652c29cb4f971793c8e4891f3cd6477ddaa27eca0cb065a90d3c0d5d96765fdbbc9d6834ffe538eab5596c3dfe11044f2701baf15c9dd9be898621fa38078618d32278d447d1f1062de96dd938998119e6e47fdad6ec8a2c819f60f2ecf8a398df739749b24132a217e6ed5643e6c1e3f4131541176952de65fdc66e2b4ea52d591589b4db82f59cc4b493c8f80698dde1f883b878e7da8d0448efadd024f24c3d8c0fc10795a8a4b6960ff3d1f7b4121154f1429d1d7d2ae7bc50526e5637be50cd38af697d3ed4df7e0998c60081ef42e77b64c7d872e1b06f32386709aee1f347a228d38523569cefeb8b4c82ef86b2e9ac72530738934f976b0fe7b3239637ece3ef3819b654fa856d1f4ab60ba7dfc5c91c2624108af9924561683075f0c555066096324929fd567d7ec9cd45e16e081a1ed71147ecde283b3b9d56f8416f6b15f19b3c4d7805b1236738752e1a901bb08ce02dd8ef7a184ba5fe9878e108676c9f631e06eb6e3d30145a28f0160a6fda4e85928796c56ce87360645af40e7256908bb7b7366c55bc9b99c84db8819c69827e5096a210595c957b57551ff275251f2034f95a17487f259afb6df486da4a92cf17c61ffbb753830b47d9588103b5144dbd18e32c77023fe608a03179a83974c554d97d053ebe97569c1ec4ff249063f13f7eef3ec72637e276f7c5353914233f9346843279a803439a57a4e09f26f829bb81a4d06ee24658d42bb074c8fe26f448be4af68ce37539dbe95b31395ca9d1641030f0e53309b4fc8768916d7f5c3ce44d8acd23c3b17e8618565db8dbb89a661f67383c3c14c5c2c2b819204d9d34f2ff4cdecf9015d09e759336c9e7002407b191c40327888c360653938731795fc8b714177b9ad69aaa04aca372a4ca23ce7d4ce0219ae69464a37205c973a32e556640cc9e4fe4932fe120db0a60a1647f56b48b7e32852f0c713c0472400bfbba518af9784b5c1e4e843d781e240cd3f1c9ddf6e91d9779cd2bcd7b9654cc7da08b7ed0e2e53d8e9b260957036d1507cae19e21a8f7b6adff69f0bd72ed194bcbcc83382e75066ce4c3255144fa2bb8d8380d1a426d89fb07ac6909d1e1c40596d6795130c140ac80828c7dbd7857a4332d9dc8f025a985cbbb3c42acae14725445d0a0331d9a1363de8ab0439642e1603ada6ab8bf10446e0cdb3ffa2b3ecfd3096efe934c13c7e9690aa4fd1f75b6eb57e9c23beedadbec365568ffe60d243482bb3409649fb8f226cba899e7c7ab98f2b46a84ea6493d08b62b4cd818bdb7bbb4b752b6d383d9ca602dd1bbb0edf6bdd7c01fff57859c13a813c8b8750cf3d5ed0dcd714211d97ed79a37111b31a0295cfb8399ca5851e548ead426cb99f6b888f3aef6c7dfbc4c13a4fc226d08434e6e7d48d7e8ef5cc43a7a5b085db65ae7d01f77e3e730df31f6c65e2820d4e4525d3dbb7441001dae949ffabd7c9337ef833c46dd568c1d4503d7cbee62f712e79f2e06370b7594cc1fc24b7324dbc7da022cc87977c459480aa50d310af53f14384a7d67b00110b3913c3d466c5d627e47d5412bbf2aaac12ed7a56f254ea4177e9dde0e994f7f3a9edd3932403ce65364e76a5a128b6b537678eb5a9b771447573906713299c306ac83917f614bbf913cfd83e4668eabc26e91b80762bf1fad2e387a130230b0044cf332aa8e001dea8ac3b9215d606df64714b239bab5880df22e4045f906723eb80f0e4ea618bc116ad4b5300275f89bb07f1521c90780cb878b0d5c5f0e29f46c6f3c3655535ea85b386147211aee6ed1ea21661ea5acc63087039f35d7f7f3f13eeb5ee8dc7afc02f5c1703625e8618516813a8bbbb0d5cef1cd1f54f35fd91dbd3d18b63dffc9d4ae5c590ff427f5618ff91dc4a08ae1bc1cbc43e357bbf954e1d3dfc5c6b10747ba31cecd7e4e4208a58cdf02fae1e34fecfb19cb6fa57151ccf5c2af7ebc0bad92a9f3196257a70179b4beac836ebf30f3e9c5f26e461e18a143cda1c0bc72525b6ae01269d7abb1b0bcf5ae774e6c38e78875e9ac6f79766d346cf35fefb59d186d3c5081c641ae9bc42a06fdb59c87ad82a7ce1b24d34cd713120cfefdb4c033c48a408929def942ad8ac960a7e75813225b7a3f7eaec7fc582dde80c23582d941e0e038d88a223e2bed244c1035687a38b8cdbe2e96829aa39672127a9ad4fdf945b10f56ce8e284f078f8905d6f8858e8cc8870a314c5a3c4cd4827439c97de795fe1040727e19e0aa20f98b6e471d8644496bb8626fbd9857d41e875a0134ffa373c389b1c0b20af4b3aa190f44022f72ceeb2de2e1036308733ae9651f95c952a6e8b5a8481dba58b9c1655b3ab4c9b568ad2f776a4dedd999745e71ecf86c61894cb751c426d24dc2e0d4f5bcd0c21ae1221c68e8eff6295311f69642791348a0936e9d501bdc5aba97776d537c26068cd0bb641ee7ce0567ed501984f20794323a6f9b4c3731ae8a204655edc7a4f723048fd5628bc10fd688f1e3e5dcf889ea2602ec407f03bbecfe2ef16efded4410913c257d54e9baed41379af9229c95193bb475ab34d45e4cfb1f6cc81542f34c234e0edd9c77f61f4c9a70abadb69001c123bbb1627b0554554efbc4d6da47a32705ade2ba5035fd7fa2e6a6a865a75f37da8a4d9023b7fc80e5b7e104d3357b6bb67aefac10f3d12ea61b0406736697b74db3f9633eefc3240fb856edb51d4605c2d26685357196b88b3a0a970dd8a990a29106646ab17923561a8da83b4fb944460b339805981374e81cb0ed9f90993064250e74cef82335f445823d93dfb84504bf6a46dd8cd876a325fffd6f3f69e377bdded3a67a89d5ac800c6eb7fa037959883c8f04d36e469298b058a7b660fbb041851f81708724f52acb6e51e136599f785a75ebf61adcb3cc09db3a3dc6d7d3ebc1427fefb7a2debe477cca6ab13e0e004dbe47e05d4aafe0a08d9f837c750247508b274056c634f284cd0931cf806feab70a905a86178ad0d506b7bb7f7cb227eb0ea775810db50a61de6132668dce5c25f12795c9771bb9b5da4a8544d13945a33fb3a07cd6059ea192923ceea2e9990e35b01272385dd8353e82b32e877840ec4630556b2127d25890db574362f2124e9ebb3ed0017d574e8d4baf1342f607bd3e8db9422d832c1ee0606e7bc7134628727c42320d9a13db4b8f39c76eee4ddd259e974e3ed2ddd9c9b2d8ed995ae20acbac3fefe746997979cf4147bacb1dae0fdcc7b4433c4f69727389d87d6498307b48d5817dba37a3dfb6f174a4f7f09437cfa68e924a06482fe2c60d813bf1d28f48e6dc08bc62b04f11fda520d95a387e6cd201a3a09da84485c3870c4a64d3129afdc848aa1ace7c57f358d16cb06abbc57c58b408f9cec24bc84cbca12f7cd4c894b6b9a8ae2dfd747b6d1a037991fa4f7491e9e3e4cef7cd96a892e017e21a35d3ec1647b04b582294fd115e9afb893b0567c03322af0f8525db33345afa3d7b2dd40d08cd7bbd383b8f1ded40a27156b7bfb5b95f5c22c2c71ac9bde6b3ce315ee7e94987339246f825c97b0caa6661406642c5f1019068d63e894154d212963450da78dc75e7a15b68902a6147747c25634501d441b4c988868dc5feb6b3a8f03b9c5fec3d08030db93da2720cff746c0a75c33c7437be6f377963613671c3a71d32b74a04b86f4caa853f19c47809d1bc8988c8d0684a1476fea816e93d52db18943c51f650fae5be374dcf8454822122be727588205d8d4df74ac72556b1e0590c8112d50900119f1fa76272fcc480379577f02bf76825b97c1a5037d9daadbe41c984716e7a4a0babda31a2095b8c992109cb7e558af2146dfc15a48be4c11df291092866ca05a18d5b2068a2b2fd3b89176aacdcf09ec85d7a1331ca071f2eda6f6e3aa6a70698540f6025676ead34ec87ea19c6cf349a0f6289415b79d378c31afb2f8344975db6c92d9a0368015677acd16d513fe4bd5aa2780002b34d27e19d50618d64dccb7c94833c436deb1dbec97ecc9d767fd4cc84cbe48941a77aa4899e88047085dd26c64086d50912e5ef109013b6905de505684ae570b8f9b803220142a0a991cf411c5726c504071e55e3a5c469d9d36322cf7e4bcc2a039fddf516553f12d23144e8defef4fc4072a313c942b8cf0d93db1179f1bae2a089f3f7283f3cf40d4693d653cfa4abdb505fdf72c8f63201565510ad443d0723d4443bd848d548e2c4811d66d06a083c7626eb5fcb742f17c143bdd7f4313769b6e438456721585eb9ccd70c0d813e990912be3d66073c5099796cf17b5b3a5bc47c9dd3433c5bcd46f8a95e127d60e094ace6c90bb5a81fca9111c46b16313c0e5f45288ea68cce02ab9b45ea56ba7202e041f97223547fa6886348526da154d46646fd1012959c484fd92e3246c9a8e940958a2ff1dbaf0e1f7b99531d0a59ec5ecc8577b411f8ed1066afbf62961c3fbad764b60b29301e9540d30bceb540a37e4120aec77693110595dc7ec0393479621a6a4d13ae4a4b95a61e4fc29c197229ed1782b1047993d2f5d5f2fb8c9f2a12bcc8908a516b0cefa9bf902280c4708db0d5c2c3dcf139a4259402c75f2ae147bac3f8a66295da0e4942bc824a6248f838c168cb85ce3769a52fd3b9b26ffe2ed4643cd04711dad41d0fe5e72efddad39730ace15248fc73ab0efbd6e7d47ccd481b28cd2e703a430e4eeaf73f7dd225b50e30d5bb4aad25b27a671d146dc626caf2057f45552c7dbecc10f176e94c714f7ba01a2aedd4b5e988b0c01bd6415c515fc3e04730ababd81b89ab1a426c033bc50d73883865d84d169cbb1e61d1992f3ad6b699cf53908967b272afbdfedc0a39f11be8f4adb3197c1678b9d3fe6dfc0dbe24464b6095d07a65c067b3d90201a26fbe998c7012d52df459d4810982b900cd120fea7efb1cda46abf444a34c14fe683a1b21ad2947cf8595299f195332743f9c963f14082370612ccbfe07d75e0f030b7993dac2ec4737b9c3bc055bc17a7938d918aa48e397eab6593c62f65714a131de8ea4b127ecb490c37e5cb9455f26dee3a89d0c21ef4b02fabc18b8a690f071aff3f158a9dfb8f333b5a3be8481835fed7d8d6bfda7ac9e86cb51ff6b32135dddfe21038acb4d4e8a7ffc0bafb683dd6bc36640a764e3ea1cdf53de2f949c1ead8e29550aeb98ea8baeee52cd467bb69353ca779db82ccdf82dc116c1bee062859c7aeed673bd6c", 0x1000}, {&(0x7f0000001100)="9e3fd67d5d459b8e7c10fb6beab8cd8e39446b0d2053c18e9a39c303c12e6850f46f8d30934a6da8abebab294afeb3c0e0d50731b5de0afcfae5abdb3cdcc734ff7ab0cb0a916a3ab6edfc529d3bd5cc1d5a74e03bb62fa745a9e4a1309a6144602241ab23b255c52880e03c09d3d235e5f373432c7db16deb9f1ed6937656834e1fbee89ef29cea7e4e70b80e3454330b0d8f072203cf1c4cc3a023b6ab2ddc04d37b9e37520789013b9a666202557caedb", 0xb2}], 0x3) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000080)=""/220, 0xdc, 0x10061, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002f80)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000000140)=[{&(0x7f0000000080)=""/100, 0x64}, {&(0x7f0000000100)=""/53, 0x35}], 0x2, &(0x7f0000000180)=""/155, 0x9b, 0x20}, 0x5}, {{&(0x7f0000000240)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x20, &(0x7f00000015c0)=[{&(0x7f0000000280)=""/137, 0x89}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/185, 0xb9}, {&(0x7f0000001400)=""/4, 0x4}, {&(0x7f0000001440)=""/1, 0x1}, {&(0x7f0000001480)=""/33, 0x21}, {&(0x7f00000014c0)=""/196, 0xc4}], 0x7, &(0x7f0000001640)=""/242, 0xf2, 0x6}, 0xfff}, {{&(0x7f0000001740)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002a80)=[{&(0x7f0000001780)=""/187, 0xbb}, {&(0x7f0000001840)=""/33, 0x21}, {&(0x7f0000001880)=""/103, 0x67}, {&(0x7f0000001900)=""/107, 0x6b}, {&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/39, 0x27}, {&(0x7f00000029c0)=""/151, 0x97}], 0x7, 0x0, 0x0, 0x200}, 0x1}, {{0x0, 0x0, &(0x7f0000002c80)=[{&(0x7f0000002b00)=""/156, 0x9c}, {&(0x7f0000002bc0)=""/54, 0x36}, {&(0x7f0000002c00)=""/93, 0x5d}], 0x3, &(0x7f0000002cc0)=""/71, 0x47, 0x50d4}}, {{0x0, 0x0, &(0x7f0000002f00)=[{&(0x7f0000002d40)=""/175, 0xaf}, {&(0x7f0000002e00)=""/25, 0x19}, {&(0x7f0000002e40)=""/173, 0xad}], 0x3, &(0x7f0000002f40), 0x0, 0x100000000}, 0x97b}], 0x5, 0x0, &(0x7f00000030c0)={0x77359400}) getdents(0xffffffffffffffff, &(0x7f0000003100)=""/250, 0xfa) sendmsg$nl_route(r3, &(0x7f00000031c0)={&(0x7f0000003100)={0x10}, 0xc, &(0x7f0000003180)={&(0x7f0000003140)=@getneigh={0x14, 0x1e, 0x14, 0x1, 0x3, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x40000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000705ffc)) 2018/02/21 11:46:11 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000013ff0)={0x0, 0x989680}, &(0x7f0000012ffc), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mknod(&(0x7f0000000000)='./file0\x00', 0x40, 0x10001) 2018/02/21 11:46:11 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:11 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = getpgrp(0x0) perf_event_open(&(0x7f0000000080)={0x7, 0x78, 0x6, 0x0, 0x9, 0x5, 0x0, 0x4, 0x400, 0x4, 0x1f, 0x3, 0xffffffffffffa184, 0xb5e, 0x3, 0x0, 0x3947, 0x1, 0xfffffffffffffff9, 0x2, 0xffffffffffffffff, 0x100000001, 0x6, 0x3, 0x8, 0xfffffffffffffeff, 0x96d2, 0x3, 0x4, 0x3fef, 0x6a46c90c, 0x0, 0xfffffffffffffc01, 0x9, 0xca, 0x3f, 0x2, 0xffffffffffffffe1, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x2000, 0xfffffffffffff768, 0x10000, 0x5, 0x100, 0x8, 0x8}, r3, 0x1, r0, 0x8) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000afbffc)={0x0, 0x7, 0xfffffffffffffffc}, 0x4) dup3(r1, r2, 0x0) recvmsg(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)=""/187, 0xbb}, {&(0x7f0000000100)=""/216, 0xd8}, {&(0x7f0000000200)=""/40, 0x28}, {&(0x7f0000000240)=""/196, 0xc4}], 0x4, &(0x7f0000000380)=""/207, 0xcf, 0xd6}, 0x0) 2018/02/21 11:46:11 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0xdc00}) socketpair(0x10, 0x1, 0x7fff, &(0x7f0000000000)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000040)=0x401, 0x4) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) getpid() 2018/02/21 11:46:11 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="38a3f4e2d7675ed3a461fe1c360140797cf104d5413bbe538b08c63d26b7b11a39bbe66534563124eeba769887326f446598ab2b058e0fea8ba42fed68846c3a73544daedb70d4542f349ba41c82d380f90248e4685f84590f10dde84eae5e8d834c5d4eeb99c61009b4a2e6f28518edcf6a12cb570ed33a1a6832058201903c16244a61984e3b4762c4b16abc3ec5d7feadd595dd55dbb79ef440563b673068077a648188bbf9d0621e2722b9134913c51df64d37d46d873e81cea3b943e3256f33025082a934b462e27eaab0e6e14ced", 0xd1, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="21d86cc9ca8587ba9a707b513a04d9e0e81469fa2bc7ff76faa91f98f3623a7b7dc37457019ba5", 0x27, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000400)={r1, 0x0, r0}, &(0x7f0000000440)=""/142, 0xffffffeb, 0x0) 2018/02/21 11:46:11 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000f5ffc)=0xfffffffeffffffff, 0x4) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x1, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x21f) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x200, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0x7, {{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x9}}, 0x0, 0x1, [{{0xa, 0x3, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x110) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x50, &(0x7f0000000000)={@common='lo\x00', @ifru_flags}}) 2018/02/21 11:46:11 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) sendmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000040)="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", 0xfb}, {&(0x7f0000000140)="a612fa6b149ec104b5b9f11853a4dc0c8bd1183e09aeab315f176c3cd1013cc4c399eb3486db1f8794e91f81865cf20e0c7ff7a7cde85fff8b2d81f25b2a670e", 0x40}, {&(0x7f0000000180)="4713d2186e69c337ec0d8fa11d7e47fdc60f336c50bacc9c292d6d339229", 0x1e}, {&(0x7f00000001c0)="8eee01d0f679a14191dbe9b15ecb8cb1eb1bb77154c17e2f6014d93971758c9acf3a1e420f7a9f5e99a8fb6d079db438aad67182a87164d16064fcae8fa5109750ab3d03dd519d5b7c801e65a30794381e3c3873c815299b5661e938c2695ff57acbd5f0b675213358f1627d13fb0d62134618d1e306e0ac1310da5c13a90b89c9a29dac221ce23c8b2f520edd729c76f5e8706ad09a7b939cdd47935a375ede27a88415680abcd37a9b6829db0b7fdd58cf7066e4233f1d86b1c1c493ef613341aaa0d4105dfd5a1a25b07f7e1ce526d76f436afa997fd90e7662b9435516b6928ebe43861e2ef40d17bdb1ad2b071e5c", 0xf1}], 0x4, &(0x7f0000000300)=[{0x100, 0x0, 0x20, "6b424692589e9f408ac4340b8c5caafd24afeb98f2eb189dc54b5a56da121d97fa2b98593291593cadee21a8a26cfa29d1725ce2bd8b8c1723b6a57cdee5e445a0fa0416c5987b048f12f2dfb16c7c956694fd157b4bfb90ffed10ce827d114433088da651fa302a8237e6073561f1b7972d6aa6f293892f38c850decafc7c2f0a04f73225c5bb436a9d770781e70ed683f80fe12e0aa7e6f3910b75010e6c79347f690b891815a8d8bd7bde38086c97f0e6958b451f87fef57ef59bf82b3c26a1d8da2e4868f0f374057f68f45bedeb35f9e9712b811484449b0bc74c917b628c711d3444214d559913dbe305b7"}, {0x40, 0x1, 0x9, "b4c949c7b5012ef2543e028970e9f667154aeeacdb1e544087bf84814f4103d0fe58f701050dc8206d97"}, {0xf8, 0x112, 0xc6, "b2cc202a16f2d365429191e56a2ee17cd2097a0a4719852efa2cf54f4f0fc4351dfb642c42670a3783165348a1b93f601244969b87f482ffe672c59dd191c9fa7fe0489df61e234417a6bbae59e24cbf40a6d77e51676888e8010d298ed1714c4bd29a3168b4da68b5ce361f15ca0273b6108d1f6ed4a34ce40c5b4442701229dba51601b153bba17e512e3e442e1e6517fa71cc8c6bb16a7bfc95a8324d6f58190b264989b41ef3002b6fd1a0881559c50805f874ff9b861d4d9ef6c0d0cb5ed5290418d981598d9e15bcc9e836f123765fefd111aa30a758f253e68843e42fdf"}], 0x238, 0x8891}, 0x4000) munlockall() perf_event_open(&(0x7f000002ef88)={0x2, 0x78, 0x7f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x102000000000000, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000580)='/dev/adsp#\x00', 0x8785, 0x2000) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000005c0)=0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000580)={@loopback={0x0, 0x1}, 0x339, 0x2, 0xff, 0x8, 0x1, 0x5, 0x4}, 0x20) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/21 11:46:11 executing program 4: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40b4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, @perf_bp={&(0x7f0000a88fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/21 11:46:11 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x3, 0x4) 2018/02/21 11:46:11 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x9, 0x2, 0x9, 0x54e, 0x0, 0x0, 0x13000, 0x3, 0x3ff, 0x4, 0xffff, 0x100, 0x78, 0x200, 0x7, 0x8, 0x3ff, 0xba23, 0x7ff, 0x7, 0x9, 0xffffffffffffffff, 0x80000000, 0x5, 0x0, 0x100000000, 0x7, 0x3ff000, 0x0, 0x0, 0x20, 0x1, 0x8001, 0x3, 0xffffffffffffffa3, 0x200, 0x0, 0x6, 0x1, @perf_config_ext={0xc6, 0xc7de}, 0x4, 0x3, 0x0, 0x7, 0xff, 0x100000001, 0x9}, r1, 0xd64, r0, 0x4) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000000)=""/182) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x6, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x865, 0x3ff}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x3f, 0x6}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={r3, 0x5c00a243, 0x7, 0x86, 0x1, 0x2, 0x3f, 0x7, {r4, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x80000001, 0x1, 0x7, 0x71a124e9, 0x6}}, &(0x7f00000002c0)=0xb8) 2018/02/21 11:46:11 executing program 6: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000000)=0x7172, 0x4) add_key(&(0x7f0000fb2ff5)='asymmetric\x00', &(0x7f0000e37ffb)={0x73, 0x79, 0x7a}, &(0x7f00008c9000)="3082208b", 0x4, 0xfffffffffffffffd) 2018/02/21 11:46:11 executing program 2: r0 = socket$inet(0x2, 0x10000003, 0x5) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000010c0)={0x115b, 0x1, 0x8008, 0x100000000, 0x400, 0x4, 0xfffffffffffffffd, 0x600000, r1}, &(0x7f0000001100)=0x20) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x200, 0xffffffff, 0xffffffff, 0x200, 0xffffffff, 0x3, &(0x7f0000349fd0), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0xfffffffffffffffe}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="034802a600000000e81456a017740383"}, 0x0, 0xd8, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @common=@set={0x40, 'set\x00', 0x0, {{0x4, [0x8, 0x5, 0x7, 0x9, 0x0, 0x5], 0x5a, 0x9, 0x1}}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000300)={{0x2, 0x1, @multicast1=0xe0000001}, {0x7, @random="8628608e1dfc"}, 0x3c, {0x2, 0x2, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000380)=0x80, 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000000380)='/dev/dmmidi#\x00', 0x1f, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001140)={r0}) setsockopt$inet_int(r2, 0x0, 0xea4cbf0639c9943a, &(0x7f0000000400)=0x4, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002180)={r2, &(0x7f0000001180)="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"}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440)={0x0, 0x4}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000004c0)={r3, 0x6, 0x30}, 0xc) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000480)={0x3, &(0x7f0000000440)=[{}, {}, {0x0}]}) recvfrom$inet(r2, &(0x7f0000001140)=""/132, 0x84, 0x0, &(0x7f0000001140)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000004c0)={r4, 0x2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x2, 0x80000001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}}, [0x363, 0x8, 0xffffffffffffffc1, 0xc6, 0x10000, 0x7f, 0x7ce, 0x5, 0xffff, 0x9, 0x4b, 0x5, 0x7f, 0x7fffffff, 0x7]}, &(0x7f0000000640)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000680)={r5, 0x40, "608aa3838486b525d0abd2a7b1fc9ab6c49b379939d3233ac1e7fd864b71d53bd398825aec3b3699b1aec926eea7feb9d977f45abb39167bf4c856e9904fa0aa"}, &(0x7f0000000700)=0x48) 2018/02/21 11:46:11 executing program 4: r0 = socket$inet6(0xa, 0xb, 0x7) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000098dab8)=@nat={'nat\x00', 0x1b, 0x5, 0x4e8, 0x300, 0x1e0, 0xffffffff, 0x300, 0xf0, 0x418, 0x418, 0xffffffff, 0x418, 0x418, 0x5, &(0x7f0000fabfb0), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x19, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@loopback={0x0, 0x1}, @gre_key, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='irlan0\x00'}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@rand_addr, @ipv6=@dev={0xfe, 0x80}, @gre_key, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ipddp0\x00'}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) r1 = socket$inet6(0xa, 0x7, 0x8000020000000008) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000040)=""/4096) socket$inet6(0xa, 0x80001, 0x7) sendmsg(r1, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0)=[{&(0x7f0000011000)="98d4", 0x2}], 0x1, &(0x7f0000028000)=[]}, 0x0) 2018/02/21 11:46:11 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c41ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) add_key(&(0x7f000081b000)='.dead\x00', &(0x7f00001be000)={0x73, 0x79, 0x7a}, &(0x7f0000685000), 0x0, 0xfffffffffffffff9) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x7, 0x8}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x7fff, 0x3, 0x882, 0x3f}, 0x14) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x4) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) write$selinux_context(r2, &(0x7f00000000c0)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x23) 2018/02/21 11:46:11 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000540)="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", 0x481, 0x0, &(0x7f0000000a00)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00007af000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) 2018/02/21 11:46:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x2) getrandom(&(0x7f0000000080)=""/143, 0x8f, 0x3) sendmsg$nl_generic(r0, &(0x7f000037a000)={&(0x7f0000df7ff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000404fec)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}, []}, 0x14}, 0x1}, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x40001) bind$ax25(r2, &(0x7f0000000040)={0x3, {"abf3a9898b450c"}, 0x9}, 0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000000040)={0x6523c1ee, 0x1}) r4 = msgget(0x2, 0x20) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000000140)=""/134) 2018/02/21 11:46:11 executing program 0: r0 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r1 = dup2(r0, r0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000100)=0x5) write$selinux_user(r1, &(0x7f000068bfd6)={'system_u:object_r:udev_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x2a) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)=""/96, &(0x7f0000000080)=0x60) 2018/02/21 11:46:11 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') epoll_create1(0x80000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x100000003, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}]}, 0x110) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000, 0x2) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}, 0x2, r2}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000240)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x1, 0x0, {0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x406}}}, {&(0x7f0000000100)=""/207, 0xcf}, &(0x7f0000000200), 0x2}, 0x5a) 2018/02/21 11:46:11 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) fcntl$setstatus(r0, 0x4, 0x40800) pipe(&(0x7f0000000000)) 2018/02/21 11:46:11 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4, 0x0) ioctl$TCXONC(r0, 0x540a, 0x7ff) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000000)={0x10000000}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00006f3000)) 2018/02/21 11:46:11 executing program 1: r0 = add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="b3e032a6f3b36bea1f98e09c5b31523e95a7ecea490a3ef90d9cae7bb0762a3554c708b209f9f711a3fe052cce71832b3a54963b314e80e744b9bb6fd96e17909641d4de88f183e0ca90c4349187cb45cd6d42a33997428ce2a6b4bd94876415292be3f7dfb8a63576c7dff048647edfdd5a1b03db490cc51a62c7c18facb23a93ca8e9d799aa47259a338d6a569643a694300ee7277b1a3c3492ac34505627760e70d29a5bf03ec09db", 0xaa, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) add_key(&(0x7f0000e70ff5)='asymmetric\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a}, &(0x7f0000e34000)="108100", 0x3, r1) 2018/02/21 11:46:11 executing program 4: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x400000000000009}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8002, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)={@common, @ifru_ivalue}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) connect$inet6(r0, &(0x7f0000fae000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d], 0xffffffffffffffff, 0xaa}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000d24000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0xfffffffffffffffd}, &(0x7f0000000180)=0x8) 2018/02/21 11:46:11 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x400000) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:11 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8001, 0x0) flock(r0, 0xa) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x2e, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000f6aff9)="dc", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x2, 0x4) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x800, 0x6) 2018/02/21 11:46:11 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x422000, 0x10) prctl$setname(0xf, &(0x7f0000000040)='posix_acl_access*:.ppp0posix_acl_access-$wlan0!}*\x00') ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x4d, 0x1000, 0x8000, 0xeafd, 0xfffffffffffffff9, 0x76fe060000000000, 0x3f, 0x4, 0x1000, 0x3, 0x1, 0x7f}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) syz_open_procfs(0x0, &(0x7f0000b10ff1)='net/ip6_mr_vif\x00') 2018/02/21 11:46:11 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x12}}}, 0x2000000000000, 0x2000000000001e8, []}, 0x90) 2018/02/21 11:46:11 executing program 6: r0 = request_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='mime_type]ppp08self\x00', 0xfffffffffffffffa) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='B', 0x1b6, r0) r1 = add_key(&(0x7f0000084ffa)='logon\x00', &(0x7f000078cffb)={0x73, 0x79, 0x7a}, &(0x7f0000b90000), 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000acc000)='asymmetric\x00', &(0x7f0000d15ffb)={0x73, 0x79, 0x7a}, &(0x7f0000c21000)="3003100000", 0x5, r1) 2018/02/21 11:46:11 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc2000)="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", 0xfffffffffffffef0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r0) 2018/02/21 11:46:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x2000) shmdt(r2) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x74, 0x0, [0x549, 0x5, 0x2, 0x6]}) 2018/02/21 11:46:11 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x3, r0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) fcntl$setlease(r0, 0x400, 0x0) 2018/02/21 11:46:11 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40000, 0x0) connect$ipx(r1, &(0x7f00000000c0)={0x4, 0x20, 0x101, "ed570120331d", 0xa0da}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000100), 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x700c, 0x80000000, 0x6, 0x5, 0x6}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r2}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:11 executing program 0: msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4002) 2018/02/21 11:46:11 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x1) r1 = request_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffa) keyctl$get_security(0x11, r1, &(0x7f0000000100)=""/144, 0x90) 2018/02/21 11:46:11 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) exit(0x3) connect(r0, &(0x7f0000000180)=@nfc={0x27, 0x0, 0x5, 0x4}, 0xffffffffffffff4d) setsockopt(r0, 0x111, 0x1, &(0x7f0000005000)="5f00d50f", 0x4) 2018/02/21 11:46:11 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x601) r1 = socket$inet(0x2, 0x800, 0x1) connect$l2tp(r0, &(0x7f0000005440)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x3, 0x3, {0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}}, 0x3a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r2 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aab000)={0x1, &(0x7f0000afcfc8)=[{0x3, 0x0, 0x0, 0x10000}]}, 0x10) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00000000c0)={0x1, 0x6}) 2018/02/21 11:46:11 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r2, r3}, 0xc) syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0xc240) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time, {}, {}, @connect}], 0x30) 2018/02/21 11:46:11 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x1, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x0, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xb27, 0x2000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001100)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f0000001200)=0xffffffffffffff26) bpf$PROG_LOAD(0x5, &(0x7f0000001240)={0xa, 0x0, &(0x7f0000000080)=@raw=[], &(0x7f00000000c0)='syzkaller\x00', 0x45b, 0x1000, &(0x7f0000000100)=""/4096, 0x40f00, 0x1, [], r1}, 0x48) 2018/02/21 11:46:11 executing program 0: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000753fe0)={@generic="36aba9dcdc51749bbe9b4db98a5673ca", @ifru_flags}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt_cache\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x979, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000080)={0x7, r2}) 2018/02/21 11:46:11 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_MAX_THREADS(r0, 0xc0189436, 0xc00000000000000) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x100000000, 0x210000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000000280)=0xe8) sendto$packet(r1, &(0x7f0000000080)="1701b459d61d33c01c73264d3e3f32ebff9ae78ee54218ab9fa5fbca39ffaa98816a2afe22ccec4e70e325648a6d1e92bc8c40d2011608fbc3bf11186ec141a20b447c11091ac5865f2994862703b8b943dcb36f5aaf4270083bc2d991a4f92498fcd27baaf45b579f34a46a54655f7be9da23c994831e8fcfe026d14c431aeab0f22cc05fe364af3bbabc662ff5c23432ab7c3afa2177b12092cd47ce5141d3c73e20d047476bee5b986d60ba42265ec73576ab3dcc0e9299e04b052d30444ea98c0ef4c8c3d7a9ab97bc5bcb71aac02f10509700a12b2cdeda0580332447bd886166317f560374d9461f9dd8d2", 0xee, 0x40, &(0x7f00000002c0)={0x11, 0xf6, r2, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x10400, 0x0) 2018/02/21 11:46:11 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f000000dfe4)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000011ff0)=[], 0xffffffffffffe2e, &(0x7f0000011ffb)=""/5, 0xd5}, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6280000000000000, 0x80000) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000340)=@pic) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffffffffffff, 0x210200) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x7fff, 0x25}, [@ldst={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/02/21 11:46:11 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) sysinfo(&(0x7f00000000c0)=""/49) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, []}, 0x1e8) 2018/02/21 11:46:11 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x6, 0x8400000000003, 0xffffffff00000005, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) unshare(0x200000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/02/21 11:46:11 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000009fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f000000b000)={0x1d, r1}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) quotactl(0x100, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000180)="db6ab7903be0daad9a333dd02d32e4a9d33c94c95dc343fdc1215752aab5b52a6c7e9d9ae3245fedd8c4e37cde59a869bf06263cd1d5a86711804bf273a195cafcb124e4b4a2b1333e2cae3e3c96ebf3fd23b1e8b8f48f6f0c85014b49c65ee98fc26ee4cbf40395e2e2e9f654671213b3dd26e3f70c29dc6c3b64401214b34c390b979d40cecbd4f5ed7bf9880fe534b9b5eb50242e9eb797cd3de52f98e3ff74a24f275a76d03507d508083180d213edaa6bf5401d11f7a92f6aa1724b8f79d619ea87d5f6ef443c012376c2892e64f5021730317ac74b1eb4") sendmsg(r0, &(0x7f0000008000)={&(0x7f000000aff0)=@can={0x1d}, 0x10, &(0x7f0000002ff0)=[{&(0x7f0000007fc8)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000008c90)=[]}, 0x0) 2018/02/21 11:46:11 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000081fed)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f000072cef0)={{0xa, 0x0, 0x0, 0x0, "92897c41f4ae06b74ef24443edcf77fc4fdf8bb679ea0660ff9ef031f2a09700642e944e93dc244a89c059d0"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "dcc796b2bfe44492497ee237fc1141f07b733fa7f11b604b8998f7be1c31e76e31223d4ff976c595507f1d1e096c5f418f30513dd68416c9021543e2e7b21e0c", &(0x7f00003dd000)="47504c2a212174727573746564b2272e00", 0x1}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000000)={0x1, 0x8, 0x80, 0x0, 0x0, [], [], [], 0x1cf, 0x2}) 2018/02/21 11:46:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x11a) listen(r0, 0x3) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2ff7eb3a, 0x802) recvfrom$packet(r1, &(0x7f0000000040)=""/114, 0x72, 0x100, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x4500, 0x10) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000040)=""/65) poll(&(0x7f00008a8000)=[{r0}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) 2018/02/21 11:46:11 executing program 0: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0xe19b, 0x7fff}) openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) 2018/02/21 11:46:11 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x118) 2018/02/21 11:46:11 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket(0x9, 0x7, 0x20) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000000)=0x4a, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:11 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffff, 0x0) read(r0, &(0x7f0000c29fe4)=""/28, 0xfffffec8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@reserved=0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa04d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229d000000255b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x81, 0x1) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000040)={0x10000, 0x6a3, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x17b, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x0, 0x2000000000000}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004ff000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x200, 0x465cdc46, 0x6, 0xfffffffffffffffd, 0x1}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000180)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eabff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/21 11:46:11 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x1ffffffffffffe3d, &(0x7f0000008000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x25, 0x7f, &(0x7f0000008000)=""/127}, 0x48) r1 = dup(r0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000000)={0x0, 0x0, []}) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x6}, [@alu={0x0, 0x0, 0xffffff85}], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231}, 0x47) 2018/02/21 11:46:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0xfffffffffffffffe) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) dup3(r1, r0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000695000)) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0xfffffffffffffffa, 0x7}) 2018/02/21 11:46:11 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r1, 0x2) listen(r0, 0x3) 2018/02/21 11:46:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x40000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000080)=0x4) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000fc1ffc), &(0x7f0000e0c000)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000100)={r2, &(0x7f00000000c0)}) bind$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) 2018/02/21 11:46:11 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x3, 0xb8ae, @local={0xfe, 0x80, [], 0x0, 0xaa}}, {0xa, 0x0, 0xbfbd, @loopback={0x0, 0x1}, 0x6cf3}, 0x3, [0x3ff, 0xfffffffffffff001, 0x3, 0x0, 0x100000001, 0xf2b, 0x8]}, 0x5c) 2018/02/21 11:46:11 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x5, 0x9}, 0x2c) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1ff, 0x20000) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000040)={0x2, 0x1}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000035bfe8)={r1, &(0x7f0000eed000), &(0x7f00007bef9c)=""/100}, 0x18) 2018/02/21 11:46:11 executing program 3: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x9, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @loopback=0x7f000001}}}, 0x118) syncfs(r0) setsockopt(r0, 0x29, 0x3, &(0x7f0000df4000), 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x3, @rand_addr=0x4}}}, &(0x7f0000000280)=0x8c) 2018/02/21 11:46:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x7, 0x6}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@routing={0xaf, 0x6, 0x2, 0x1, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, 0x38) 2018/02/21 11:46:11 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8200, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x2) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00009a4000)={@common='bridge0\x00', 0x0}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00001c9000)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) close(r1) 2018/02/21 11:46:11 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x200100) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3c2, 0x20000) accept4$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@rand_addr, @in=@multicast2}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000180)=0xe8) sendmsg(r0, &(0x7f0000d16fc8)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e21fb0)=[{0x18, 0x29, 0xb, 'E'}], 0x18}, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000001c0)=0x10, 0x4) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffff}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x40}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r3, @in6={{0xa, 0x3, 0xd4, @empty, 0x8000}}, 0x5, 0xc7b9}, 0x98) 2018/02/21 11:46:11 executing program 5: r0 = socket$inet6(0xa, 0x7fffe, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/21 11:46:11 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8b7, 0x400) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/32) unshare(0x1000000) clock_getres(0x6, &(0x7f0000000080)) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) getsockname$inet(r0, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000180)) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000000)={0x835e38aa9acf974a, 0x3000, 0x0, 0x200, 0x2}) r2 = mq_open(&(0x7f0000000080)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0x1, 0x4, 0x3}) mq_timedsend(r2, &(0x7f0000000240)="a500", 0xfffffd39, 0x9, &(0x7f00000002c0)={0x0, 0x989680}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) 2018/02/21 11:46:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f00002e5000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendto(r0, &(0x7f0000000000)=';', 0x1, 0x7a2576ad4183207d, &(0x7f0000000100)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5f866f6d606bda08dfc979abcd7f4436dbe46b1a4533acad43f4243337fbb191cad1cd0fa768f84c781f1672711b1d601ae166a59cf0e95c120541fcf45209"}, 0x60) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x301002, 0x1) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000080)=0x1) 2018/02/21 11:46:11 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xfffffffffffffffd, 0x0) read(r0, &(0x7f0000000140)=""/81, 0x51) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x1000, "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