[....] Starting enhanced syslogd: rsyslogd[ 16.480823] audit: type=1400 audit(1521091813.970:5): avc: denied { syslog } for pid=4083 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.967162] audit: type=1400 audit(1521091819.456:6): avc: denied { map } for pid=4223 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.10.3' (ECDSA) to the list of known hosts. 2018/03/15 05:30:25 fuzzer started [ 28.283788] audit: type=1400 audit(1521091825.773:7): avc: denied { map } for pid=4233 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/03/15 05:30:26 dialing manager at 10.128.0.26:37137 [ 33.615160] can: request_module (can-proto-0) failed. [ 33.624993] can: request_module (can-proto-0) failed. 2018/03/15 05:30:31 kcov=true, comps=false 2018/03/15 05:30:34 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffffff, 0x1}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)="4c293eefe035cf417181d6b3fd24eb7859a1964519b91a924c0362c5955e2e6b072c90fd305d91a715e2ac2bd28e48715fad9ee1158bd1c6912821a0c37be5f9f7aa131cc9a58c", 0x47) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x0, @multicast1=0xe0000001}, 0x200, 0x7ff, 0x9, 0x5, 0x7, &(0x7f0000000100)='teql0\x00', 0x7fffffff, 0xfffffffffffffffa, 0x1}) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f00000001c0)="0b7e8f565447033365b10d7acb424d5a569d32e241cb0ad960fa705dfbf1fe9d313818ce525f3ccd985bc46823545baecdbdaab0d575ddaa703dcf3ecd8b1891a5aedd2514cba7d235b7692751980e044d6053df257e") ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000240)={0x1, 0x4}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f00000002c0)={0x3, &(0x7f0000000280)=[0x5, 0x5b0f, 0x2]}) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000300)=""/237, &(0x7f0000000400)=0xed) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000440)) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000480)=""/202) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000580)={&(0x7f0000ff9000/0x4000)=nil, 0x4, 0x3, 0x2, &(0x7f0000ffc000/0x2000)=nil, 0xea}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000005c0)=[0x3, 0xf4d]) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000600)=0x1) unlinkat(r0, &(0x7f0000000640)='./file0\x00', 0x200) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000680)=""/186, &(0x7f0000000740)=0xba) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000780)) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000880)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setregid(r3, r4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000008c0)={0x0, 0x4b, "d6a9b0e1ff38964083b35e7849759f54f2cbf34a33ae356b2f73079bd7173201cfed68db6971a15f8f1fb49df25bb2891a823f0802b23a5863c0ae5cbea7bda7b412898906f635599f3a61"}, &(0x7f0000000940)=0x53) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000980)={r5, 0x8f2f, 0x2b4}, 0x10) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00000009c0)={0x5, 0x1, 0x2, 0x6, 0x1f}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000a00)) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000a40)={'security\x00'}, &(0x7f0000000ac0)=0x54) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000b00)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000b40)="d1b5c56fbc4f73f83ee1f23b52000a0f", 0x10) fdatasync(r6) 2018/03/15 05:30:34 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) socketpair$inet(0x2, 0x7, 0xfffffffffffffc01, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000040)={r1, 0x7c5, 0x200, "7c73ed68f9a05f4b46e912bbf2fa2dc3b0cec05caa42e58b7bf1a98caff655012e23a257b3d6c94c13a6bb522438a55bc7bddec8d6426582119848c0a84259f1481342f12c89bdbdf6e51e5602056b551ffc7ecbf1614eb4d4f044de5bdbbe617abc867b181cb6d847a781b45d569d6612a6500b3b350120eb12c0d53f57a2af301a32caf3547af761daeb13deb3a77c6aa0a6a895027775e877bfd1aab072083651795b7d674ee4c564dfe1ab28ebc5981122c6922a0a99de5d74de1d65d8f14ed3ab5a43a8aaaa0f175972cef8aca506550749e128ef7d6ff4876a45205be889a555bb2b"}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000140)=""/139) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000200)='westwood\x00', 0x9) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000240)={'irlan0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) sendmsg(r1, &(0x7f0000002780)={&(0x7f0000000280)=@nfc_llcp={0x27, 0x1, 0x1, 0x1, 0x7, 0x7, "d184c40c7ec9abb1e3822de0aa6b10c3e62e3e181dd6679c210aa23e345e7fe6b99e2fe32c077324203bde718794cf1b81ee3cadffa0e1677cbc9ae68ae302", 0x7}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="c444346ce74113b6e2c695112805b54f0d2ddb2329350a3059a805a233f874b106d76daa34eb17d0aaee0f016a91143e201090419aa69723d25ae9e80ad3b4a5cd74119997858561f91ae9e30f6bd6d1dcd685e3eaee217ebad9ce84892bda5615c9cff1cb979cde6d96c40f77ddabb379e086a897424506a4ad9483bcd24fdcc87e657464", 0x85}, {&(0x7f00000013c0)="bb8ef2d834199c6501e340cf1a89bd985f1c3191309e8ea6589e5c67e0ab67be5089c3247a8835ed110e65baaa9c94bb87fe2e200abf", 0x36}], 0x3, &(0x7f0000001440)=[{0x104, 0x0, 0x142e7222, "0df4fdbab5332a427cba5b47a573f072957814ad1244ea764aa944cf193eb54af0e2d47b2954341cca6c5a6bd6be807e49b91099a466f1664d1b643d402f32c5dc2da0958a9ddc7ff552ec4a5a980fa8422a52a2cddc7aa75a4c1bb317f813fed8b08d1c6f46cbdb6c087a711a5fc94682a10e876532feef53c768004bc22fbf6ca883b4f4e8b87de25cc8593f50e1c203f9c159fca9fb8ab63a88b98b2ebffd7e1adffc21b4addbe46971dacdb6735aa95e7743e81c351e88f776eedcd912379b7c64756c789909a8fbd36843721e947fdafde5fab76ed9c90cf0be8428d6a897c78588c0a25a90e7594d9b40c6868a01cc6e916859"}, {0xf4, 0x101, 0x8, "199e7a73a4ebf820385113fb250205709d9efa745d2f27d0de8b91c40ae13bfab940b3778a8a7939850e4db89a2e1158f3826796f49add7614d61a3c8e19040900d41e0ae3769de45cd214c7e7ffdcc9c9a4267f302ea0707b7d55ab7c03e5ab5b00ef23a5781c8d2d48a0ec2d11110abcf091b41a54bceda75f9833bcb47f24718433726df4a679bb8f7eef1ab0956b94aee42d48f828559fbef613ab20d46209c7b949cf87d8cc24bfc16be16290d1f3f6f3cbe6d48f5fe2c6fb3a1cc9ddb8ddebbd9d9854795ed0c4201b4948c5c11d0a4f2131ea7d12318e2d5ccc822d562dff56abd9bc80"}, {0x100c, 0x0, 0x0, "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"}, {0x54, 0x10b, 0x7, "47326b9a9c744b452fbb321802b16d0437271675e7fd05509ec7d43d39647d46844d17c857380bda7984efafc16e8ec80af7646f4c837c5d6dbb943d469e7139113a6c2f02f3"}, {0x50, 0x10c, 0x0, "ee1e67d28659d4145db7b3ce3bb6c843794f63b4fd6e5a9e35ea24c0a7dc2426c3c3fc126ce5dab9d511e1c893fef45bfb9ff7ec2edd770d799f0e343b5136848bf59280"}, {0x7c, 0x1, 0x100, "b7a7220bd8cd9412a8f25ef055bed820872ed41ee8bc8e109b8cd76c9ba6bc468990e6dc791ce371a91292728a63baeabbd1a6647d74cf24f001715f516da1abc112c2075ef798054a3ec470286d0d1ed1ff795bfd0e6484f4ba2500d2401131ddadd49b11afc69579b6ff6523750a58"}], 0x1324, 0x20000080}, 0x4000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000027c0)='/dev/ppp\x00', 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000002800)={r2, 0x7}) r4 = accept4$inet(r0, &(0x7f0000002840)={0x0, 0x0, @rand_addr}, &(0x7f0000002880)=0x10, 0x80800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00000028c0)={{0x2, 0x1, 0x1f, 0x0, 0x1}}) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000002900)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) r5 = open(&(0x7f0000002940)='./file0\x00', 0x80001, 0x28) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000002980)={'teql0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000029c0)) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002a00)="876c5c0cf1d58823ac8c08df2073e58d786861be390496da08276a9cd6c96740326b41331ef044d6945cf9e6788793454ea0876541cfd018e9fede90315e53acd295babed50b7a293a6c662c5d8d74edc354e45cd82365bef0e29e7e01de45905b7316e6240a0339c54f", 0x6a) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000002a80)={0x5, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r5, 0xc008551b, &(0x7f0000002b40)={0x7fff, 0x4, [0x1f]}) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000002b80)) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000002bc0)={0xfffffffffffffffd, 0x3, 0x4, 0x9}, 0x10) write$selinux_access(r3, &(0x7f0000002c00)={'system_u:object_r:groupadd_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x30, 0x33}, 0x4d) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f0000002c80)=0x1) getdents64(r5, &(0x7f0000002cc0)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000003cc0)=[@in6={0xa, 0x4e21, 0xfff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80000001}, @in6={0xa, 0x4e20, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e21, @rand_addr=0xfff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, @in6={0xa, 0x4e24, 0xea, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e22, 0x1, @empty, 0x2}, @in6={0xa, 0x4e23, 0xbd67, @dev={0xfe, 0x80, [], 0x18}, 0x7}, @in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xf4) write$selinux_load(r3, &(0x7f0000003dc0)={0xf97cff8c, 0x8, 'SE Linux', "64fcacc373c361602fbb94b01593892818d2e7bad0f7b34f991220a78ee5a12b4f64aaf74c07637d18324ea473a8b80476e32f360603300eaa817f44ff5d2afb2c4d4baa7674c643094170e2af98eb65bee5fe84aee156d83e3860630c55b9b9fddd58bfe1422325748813498a871ad09975c0a3c6baae577d0079cb7700b4e29d887838f3761c808543e21766b414f2a23ea17788e545bb43b85feecd76eeb45cba9a9355cb3e55092e0504eaa946d1fc03c8759f0e1a19f7e15f00cbb56dbe0732a5404dc82c486e92d3e202639f5236f26d3bd6316f55f8b9d3de665f9c3ca292be24028680d1d3e453c991fa2688581f942d3804683090"}, 0x109) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000003f00)=[@in6={0xa, 0x4e20, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0xc755}], 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000003f40)={0x80, 0x100000001, 0x8000, 0x9, 0x6, 0x40, 0xd5, 0x1000, 0x0}, &(0x7f0000003f80)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003fc0)={r6, 0x9, 0x8001, 0x7ff, 0x20, 0x7}, 0x14) syz_open_dev$dmmidi(&(0x7f0000004000)='/dev/dmmidi#\x00', 0x9, 0x2000) 2018/03/15 05:30:34 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001200)={0x0, @multicast2, @multicast1}, &(0x7f0000001240)=0xc) connect$packet(r0, &(0x7f0000001280)={0x11, 0xf6, r1, 0x1, 0x4, 0x6}, 0x14) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000012c0)) userfaultfd(0x80000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001300)=0x1, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000001340)=""/11) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000001380)={{0x7, 0x0, 0x6, 0x5, 0x400, 0x7}, 0x8}) prctl$setmm(0x23, 0x3, &(0x7f0000ffe000/0x2000)=nil) fcntl$setstatus(r0, 0x4, 0x4800) clock_nanosleep(0x5, 0x1, &(0x7f00000013c0)={0x77359400}, &(0x7f0000001400)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000001440)={'TPROXY\x00'}, &(0x7f0000001480)=0x1e) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000014c0)={0x9}, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000001680)={0x2, 0x6, 0xeb1, 0xff, &(0x7f0000001500)=[{}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000001700)=0x5) ioctl$TIOCGPTPEER(r0, 0x5441, 0x101) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) bind$netrom(r0, &(0x7f0000001780)=@full={{0x3, {"27b5cc08c78fb0"}, 0x800}, [{"b58555731830cc"}, {"afeaa49b4b54db"}, {"b9cde7615bf6aa"}, {"99f537ab50574e"}, {"56cef4e5292870"}, {"4351de195c58f8"}, {"d8eb81f0e54a3a"}, {"111870d120d4a0"}]}, 0x48) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001800), &(0x7f0000001840)=0x6) ioctl(r2, 0x0, &(0x7f0000001880)="d323fa3cedb87d9dcb68a64a6cf4812076758ef2791b650cfd563c5a10d8be33b1a2f9265949a6c8912f5fe4cdf6d6d25884c51d8b81fe87eae9b871b530f5710a79cef8ede8") accept4$inet6(r3, &(0x7f0000001900)={0x0, 0x0, 0x0, @dev}, &(0x7f0000001940)=0x1c, 0x80000) getsockname$netlink(r0, &(0x7f0000001980), &(0x7f00000019c0)=0xc) set_thread_area(&(0x7f0000001a00)={0x100, 0x100000, 0x4000, 0x100000000000000, 0x3, 0x8000, 0x80000000, 0x5, 0x7ff, 0x80000001}) r4 = syz_open_dev$vcsn(&(0x7f0000001a40)='/dev/vcs#\x00', 0x0, 0x301001) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000001a80)=0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001ac0)={0x3, 0x8, 0x9, 0x8001, 0x9, 0x284, 0x1, 0x8, 0xfffffffffffffff8, 0x400, 0x7f, 0x4}) prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x4000)=nil) socketpair$inet6(0xa, 0x806, 0x9, &(0x7f0000001b00)) r5 = request_key(&(0x7f0000001b40)='id_resolver\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001bc0)='/dev/vcs#\x00', 0xfffffffffffffffa) keyctl$get_security(0x11, r5, &(0x7f0000001c00)=""/128, 0x80) 2018/03/15 05:30:34 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x84000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000040)={0x6, 0x100000001, 0x5, 0x81, [], [], [], 0x8, 0x4, 0x8001, 0x0, "e2cf1ca6f6bb1ab82bf3715fa4f7930f"}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000180)=0x2) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000001c0)=""/103) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000240)={0x0, 0x2000}) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000340)={0xd000, &(0x7f0000000300), 0x1, r0, 0x4}) bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0x3, 0x1ff, 0x2, 0xe0, 0x8, r0}, 0x2c) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000003c0)=""/229) fsetxattr(r0, &(0x7f00000004c0)=@known='com.apple.system.Security\x00', &(0x7f0000000500)='\x00', 0x1, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) ptrace$peek(0x3, r1, &(0x7f00000005c0)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000600)=0x10, 0x4) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000640)={0x81, 0x7, 0x3, 0x1ff, 0x10001, 0x10000000000}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000680)) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) getsockname(r0, &(0x7f00000006c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000740)=0x80) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000780)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x306, @random="aed965ff6551"}, 0x6, {0x2, 0x4e20, @multicast1=0xe0000001}, 'sit0\x00'}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000800)=0x880f) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000840)='/dev/dsp\x00', 0x80000, 0x0) inotify_add_watch(r2, &(0x7f0000000880)='./file0\x00', 0x20000021) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00000008c0)={0x1ff, 0x3800000000000}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000900)={0x100000001, 0x2, 0x6b, 0x6, 0x0}, &(0x7f0000000940)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000980)={r3, 0x1}, &(0x7f00000009c0)=0x8) syz_open_dev$adsp(&(0x7f0000000a00)='/dev/adsp#\x00', 0x8, 0xa0002) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000a40)={0x1, [0x0]}, &(0x7f0000000a80)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/hwrng\x00', 0x208080, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000b40)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000b80)=0x10) socket$rds(0x15, 0x5, 0x0) 2018/03/15 05:30:34 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x109001) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x4, 0x5a18ec65}, &(0x7f0000000100)=0xc) getdents64(r0, &(0x7f0000000140)=""/166, 0xa6) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000200)={0x8000000, 0x4fb, 0xd9, 0x6}, 0x6) close(r0) r3 = request_key(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='\x00', 0xfffffffffffffff9) r4 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r3, 0x0, r4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000380)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000001880)={&(0x7f00000003c0)=@in6={0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x100}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000400)="34de0ceae5fa9875b3b51726c32d51ae6f53e2fb780621a66fe517ed8be39e57cfae05b174f113c48d57b64c2d49db6c77661d0e9826bad934acc3c496b3618cf0f89bb29dee5be57e729e29d9eed81b4e888526c5176f5668111ff1f9a6c76bc4af1bac49c9e17924b851d6b6697a21eed6db54efdf77a6e8d97e8c99c81c16922e45c832f3241c8f0761ec9069b2027e93224b3bf2c43b8886e8369054ba3d2861f704ba0d5ab9d25f5c5dbe9639b9f7832bd67263ebaa604ace61f7fc62a38a2f0fd87341fc5b56d665aec8c6d3271d", 0xd1}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="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", 0xfd}, {&(0x7f0000001600)="8febcb273f95cffc3be9d17a5d3450da596c154613f723e0d1a35fa0d9529b4e45443c6f7b24a016b137dfa584449beca098bc55e167638f17ef5939fff01274bdb1f37da2d2e44a5c6012765e47de744bf8e36b87a5118a053de77c8c7ebe9d362664caab8e67323bc966107af9d92b20f4", 0x72}], 0x4, &(0x7f00000016c0)=[@sndinfo={0x1c, 0x84, 0x2, {0x8, 0x5, 0x800, 0x0, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x8, 0x4, 0x1, 0x200, 0x1, 0x1, 0x6b, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x800c, 0x800, 0x77, r2}}, @init={0x14, 0x84, 0x0, {0x6, 0x200, 0x0, 0x1f}}, @sndrcv={0x2c, 0x84, 0x1, {0x7fffffff, 0x3, 0x2, 0x7, 0x0, 0x74, 0x65, 0x5e, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x0, 0x5, 0x10001, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x61202cc7, 0x200, 0x7ff, 0x3, 0xffffffff, 0x7, 0x0, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x0, 0x400, 0x100, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0xa3e2, 0x8004, 0x18b, 0xff, 0x400, 0x2, 0x9, r1}}], 0x18c, 0x4000000}, 0x8800) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000018c0)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001900)=@assoc_value={r2, 0x2}, &(0x7f0000001940)=0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001980)) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000019c0)) timer_create(0x0, &(0x7f0000001a00)={0x0, 0x38, 0x4}, &(0x7f0000001a40)=0x0) timer_getoverrun(r5) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001a80)=""/4096) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000002a80)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002ac0)={r1, 0x1}, &(0x7f0000002b00)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002b40)=@assoc_value={r6, 0x6}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002b80)={0x0}, &(0x7f0000002bc0)=0xc) prctl$setptracer(0x59616d61, r7) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000002c00)={0x8, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000002c40)={r8, 0x8}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000002c80)='{md5sumcpuset\x00') mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0x20010, r0, 0x0) fchdir(r0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000002cc0)={"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"}) keyctl$describe(0x6, r3, &(0x7f00000030c0)=""/162, 0xa2) 2018/03/15 05:30:34 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "cb5687539936a0c13c2d2c1861e3aa4305e85eba2608938359b135818ff84108ce398a0fbbea092159b2eb4b7cc647fd42f43755fb7cd63b1f2074792deb4a1b9e60721501637fe360a366b935caefbcdf997cb16db7b5c890d431304df5af722fc39fdc1fff8456dd6cf4b38548790e499c5db23811"}, 0x86) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000000100)=0x8, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x2, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000240)={@l2={0x1f, 0xfffffffffffffffd, {0xffffffff, 0x1, 0x9, 0x6, 0x10000, 0x2}, 0x7fffffff, 0x4}, {&(0x7f0000000180)=""/65, 0x41}, &(0x7f0000000200), 0x5}, 0x9c) r2 = getpgrp(0x0) getresuid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f00000003c0)={0x4, 0x5, r2, 0x2, r3, 0x6, 0xb2b, 0xe2f}) sync() fchdir(r0) r4 = syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0x4f0, 0x400) r5 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x0, 0x501080) bind$rds(r5, &(0x7f0000000480)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x43, &(0x7f00000004c0)={'TPROXY\x00'}, &(0x7f0000000500)=0x1e) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a00)=@broute={'broute\x00', 0x20, 0x4, 0x480, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000580], 0x0, &(0x7f0000000540), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x6e, 0x8137, 'ifb0\x00', 'gre0\x00', 'ifb0\x00', 'bond0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0x0, 0x0, 0x3c996095609b10bd, 0xff], @random="1bae5058629e", [0xff, 0xff, 0x1f54ad3a2322c5d4], 0x70, 0xc0, 0xfc}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x7fffffff}}}, @common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}]}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0x5, 0x9, 0x8}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x2, 0x0, 'nr0\x00', 'ip6gre0\x00', 'ip_vti0\x00', 'irlan0\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0xb0, 0xd8, 0x100, [@ip={'ip\x00', 0x1c, {{@multicast2=0xe0000002, @multicast2=0xe0000002, 0xff, 0xff, 0x6, 0x5e, 0x39, 0x20, 0x4e24, 0x4e20, 0x4e23, 0x4e24}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}]}, @common=@AUDIT={'AUDIT\x00', 0x4, {{0x1}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x8, 0x88ff, '\x00', 'ip6_vti0\x00', 'nr0\x00', 'gre0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0x98, 0xe0}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x7fff, 'syz1\x00', 0x8}}}}, {{{0x9, 0x4, 0xf9bf, 'bcsf0\x00', 'ip6tnl0\x00', 'gretap0\x00', 'lo\x00', @random="1497574449fb", [0x0, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0x9c, 0x9c, 0xe4, [@cpu={'cpu\x00', 0x8, {{0xfffffffffffff5a0}}}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x1, 'syz0\x00', 0x80000000}}}}]}]}, 0x4d0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000a80)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000ac0)=0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000b00)={0x1, 0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0086438, &(0x7f0000000b40)={0x9, r6}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000b80)="e0fc7ec67ea2d2644e59c07a80df6145", 0x10) mq_open(&(0x7f0000000bc0)='\x00', 0x0, 0x6, &(0x7f0000000c00)={0x1000, 0x9, 0x1, 0x4, 0x5, 0x7f, 0x40, 0x80000001}) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000c40)={[], 0x9, 0x9, 0x9, 0x0, 0x2, 0x2000, 0x6000, [], 0xffffffffffffeaac}) perf_event_open(&(0x7f0000000e00)={0x3, 0x70, 0x7ff, 0x4, 0x8, 0xbf, 0x0, 0x6fa, 0x4000, 0x9, 0x1, 0x7, 0x3, 0x1, 0x9, 0x6, 0x101, 0x7, 0x0, 0x4, 0xec9, 0x9, 0xfff, 0x0, 0x6, 0xfffffffffffffffe, 0x2, 0x7, 0xff, 0x8000, 0x400, 0x7eb3, 0x41b, 0x0, 0x1, 0x10040000, 0x8, 0x7f, 0x0, 0x0, 0x7, @perf_config_ext={0x101, 0x9}, 0x0, 0x9, 0x6, 0x6, 0x1, 0x6, 0xffffffffffffff80}, r2, 0x8, r4, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000e80)) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000000ec0)=""/4096, &(0x7f0000001ec0)=0x1000) r7 = syz_open_dev$amidi(&(0x7f0000001f00)='/dev/amidi#\x00', 0x7, 0x200) writev(r7, &(0x7f0000002240)=[{&(0x7f0000001f40)="72455309837d18a09a9e1375137b6cc45d4939d14ba192dbf5759c4e676c8c22dcb5a5f5a910f6ecd3461a037fd06b1f776cc8810ad3592ea0ff", 0x3a}, {&(0x7f0000001f80)="17304a4f3afe334abedebf1d98f04f504a78c4f40a2d2f10e408a15fe5c0ec98d29f4a3aedd203c3ce93268a696786c101030ccabd99960d422e791c881b93fa1fec4de660f4f0005718c57ed4bcc5fab395822b5829958dff3af846ecc616470bc148f86896824b380134d978663084dd", 0x71}, {&(0x7f0000002000)="e137ff51e6369081785a9bec6105b5a66dce4f73a57e67c9c8eaedf6032569ce195456e08129e8a78ff39456f2290c17f4f47ebaf04a23f8bc8c3eefd435c7a9d4b6a61e95ebada8e385238fac", 0x4d}, {&(0x7f0000002080)="12684a613862c704b7504fb4977e023885c91363e2690ab213959fd61c4b7921487398e318043fa969aeaafe7d4bcdeae49ea47e9c76bc974f75e1ca4dd5d02f7b2a037e0507dc983200f7ef53dbf5c90a552c19478aef0b32d15524b975db74c372d1e004d73f49e1fc7e32df8a5052aa7cca4a25ce71bfb1cb9e7aed5da9e49c09d57ffd0f8e672ec47be59e8dc2842bc5db301b6387e1fd9079e5dec0e8f7e44afaaeed21f68a2a4589d2601c6c0523a61712bcacaa67d66ad79d14f648f481ac77984525c077b69aef3c3f5cbed9", 0xd0}, {&(0x7f0000002180)="ef0fb459efe42353fc89b6ac924dbee8ba18a65f68f26f239f3d9b4cba00ea5dd68ebe606983ac3b7ba19ccf93dd2a8efde6b3fdbeae254baa4993926865bd81de71192189bd8956ed925f806dba4765beb873291b25c750704485621ab8120018d4c66459be527397d356f40e2a4a6da73cbcd8c091b603da3dbb710c08690a58dba2773a01cf", 0x87}], 0x5) write(r1, &(0x7f0000002280)="8022cb0707abcc706899cdf1473821bb0ab25079d224d6711b8046f6dd7486316f40cedf68ab8412b97d6d2d140313759d0008e3e795cec36557b6bd0dd465c40f7bd94146fe9680c9352839adecef7829bed12a98e91006756b32bbb73f10781ad68b3fd0f240d15d5e16f955bf3f460da588543a933fb683365e490bc0c67bdf100c72b562f70fc1846a411479171150a5a59a61395beab585", 0x9a) ioctl(r5, 0x4, &(0x7f0000002340)="ab267a1de1be618d4fcde98d3f2780e797aa98480ed38cd05116988953867443e39684e93bd39bbc9e3a9c12c3b4bbe5c736af6f31ad067ed3c41188527bdeb287a78bbbb7ff0013c5d2a78568743b266aeab3411e70b46b903d6a7bf1521ee8ea1dee030f8e17e07de92c7d1a9c4aa28cb313ee39bad004d40ff1f9e280cfd4ef664d30db7c1904cee6fc662fdd8d4f5f8e4d9ca93f06927aa4dda015e78cbe1740") faccessat(r1, &(0x7f0000002400)='./file0\x00', 0x10, 0x100) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002440), &(0x7f0000002480)=0x6) 2018/03/15 05:30:34 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x9, [0x2800000000000000, 0x35, 0x7, 0x8b, 0x7, 0x1, 0x800, 0xb20, 0xc6]}, 0x16) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x2, 0x8}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000180)={{0x2, 0x2, 0x140000000000000, 0x8, "97cdd016b1e0970089429872fb7ddd7782998f22f2e931022dca37c1758859d897117911d3b1cbb0cbae868c", 0xffffffffffffff81}, 0x0, 0x0, 0x2, r1, 0x6, 0x0, "83d506349fe51a63b8c20b401aff4f51582acc30c1253cb3867aded3b5381566ec58e0536a99620f8f5c9f1fdf122ebf2d7a253490fd0a7b2819e793cc4a5cf7", &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x15, [], [0xfff, 0x80, 0x5, 0xff]}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000002c0)=""/150) futimesat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={{0x0, 0x2710}, {0x77359400}}) sendmsg$alg(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000400)="ccdcaa23297652c516a581bb6dc54a7f4155329101c4daf7ec3fd15ade723684075807b615fd32de1e915eb1e9215bd8b694df21b9f5d7cfa91d9721b09aad02a27b80fcb93e28bb378011dd3b2f90ced6079fc821a2d5ea0c4d74bd500fd591e20fb2f532986ee525eb6e4c78ac11b12620f76d774a1d4fc6ce46bd4269afb79ab44f030e2e445a2ec9626027d6c16b69d6eaf72ffb277d795a42f30d0b02a896e9b457", 0xa4}, {&(0x7f00000004c0)="fe27d338133c692aa5c2d08d6eaa02f0312ff0932a390d3a6d8b058bd1194d6d1b33f098f1ee965e5ec68b7d81dbfa4eb25c1c56fe39097957155748007f950c5a9846068da5afc4382975166fcd8b9107e6430594b258913bcb400d175201c764ff8fb126ceaa6528673894763bc1b40ffdd3540aa3006bc6de2e7634a16bd955cec6f09135cb0d4283c66679c9a0ec4bf7836b3f0298913bc253ce1732e36320a0e89fba3dbf4234890e4d1b5e5542ae62d86720cc9969c42e1c9fc0f2a4431ee47c1b2d0b474c4eebc16b78383a47cb777605596355049eb8", 0xda}], 0x2, 0x0, 0x0, 0x4040}, 0x4000000) clock_gettime(0x0, &(0x7f0000000680)={0x0, 0x0}) ppoll(&(0x7f0000000640)=[{r0, 0xc004}], 0x1, &(0x7f00000006c0)={r2, r3+30000000}, &(0x7f0000000700)={0xcb}, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000740)=0x80000001, 0x4) get_mempolicy(&(0x7f0000000780), &(0x7f00000007c0), 0x9, &(0x7f0000ffc000/0x3000)=nil, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000800)={0x0, 0x479f4147, 0x4}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000880)={0x100000001, 0x7, 0x8, 0x1, 0x4, 0x2, 0x81, 0x7, r4}, 0x20) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f00000008c0)={{0x1, 0x3, 0x0, 0x100, "43851daca386deccd4a7c8114afd66455110ebc2fecd36c6373fbee59848816ad22e87ffdb8d787d28cb57b7", 0xfff}, 0x2, [0x5b, 0x1, 0xeb, 0xffffffff, 0xffffffffffff0001, 0x6, 0x5, 0x6, 0xffffffffffff78e6, 0x200000004000, 0x0, 0x6, 0x6c, 0x7, 0x2, 0x80000000, 0x800, 0x8, 0x425, 0x3ff, 0x9, 0x9, 0x4d2c, 0x3a, 0x4, 0x81, 0x800, 0x1, 0xfa42, 0x9, 0x1, 0xffffffff80000001, 0x9, 0x80, 0x9, 0x2, 0x10001, 0x7cd6e2d, 0x5, 0x2a, 0x0, 0x6, 0x1f, 0xffffffffffffffc0, 0x8001, 0x80000001, 0x2, 0xc9, 0x82, 0x1, 0x7, 0x1, 0x1bf, 0x8000, 0x4, 0x7fffffff, 0x6, 0xffffffffffffffc6, 0x3, 0x9, 0x1ff, 0x3ff, 0x10000, 0x8000, 0x8, 0x9, 0x8000, 0x4, 0x2, 0x4, 0x9, 0x7, 0x7, 0x2, 0x800000000, 0x8001, 0xdb, 0x3, 0x7fff, 0x3, 0x65, 0x51a1, 0x5, 0x62, 0xfffffffffffffff8, 0x1ff, 0x3f, 0x7, 0xdce, 0x800, 0x2, 0x8, 0x7, 0x2, 0x2, 0x8, 0xffffffff, 0x9, 0x3, 0x7, 0x7, 0x7ff, 0xffffffffffffff80, 0x545, 0x673a, 0x1cdf, 0x1000, 0x3b437b95, 0xd692, 0x1, 0x9, 0x5, 0x4, 0xfff, 0x9, 0x7, 0x1, 0x0, 0x1, 0x0, 0x2, 0x6, 0x6, 0x0, 0xf30, 0x1f, 0x100000000, 0x52], {0x0, 0x1c9c380}}) personality(0x500000f) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000d80)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000dc0)) renameat2(r0, &(0x7f0000000e00)='./file0\x00', r0, &(0x7f0000000e40)='./file0\x00', 0x2) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000e80)) r5 = syz_open_dev$sndctrl(&(0x7f0000000ec0)='/dev/snd/controlC#\x00', 0x10001, 0x8000) io_setup(0xffffffffffffffe0, &(0x7f0000000f00)=0x0) io_cancel(r6, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x40, r5, &(0x7f0000000f40)="db221810bb849eab84f18e6742b216c4a0582fd8022845d1e31046f820f08acb5a05240621d1e23be2b3b1c96d81b1d1bc36a4ca7237bd659c666c0a650f761437e83be9590502681ef3f8b7bc3d134ca82babca842cc39febdd49379307432185c2f62a27e34b5fde7d", 0x6a, 0x200, 0x0, 0x1, r0}, &(0x7f0000001000)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001040)=0x5, 0x4) recvfrom$ipx(r0, &(0x7f0000001080)=""/65, 0x41, 0x60, &(0x7f0000001100)={0x4, 0x6, 0x4, "e0a806212b1d", 0xffffffffffffffdd}, 0x10) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001140)=0xfff, &(0x7f0000001180)=0x2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)={0x3, 0x0, [{0xf001, 0xf8, &(0x7f00000011c0)=""/248}, {0x4, 0xc2, &(0x7f00000012c0)=""/194}, {0x4000, 0x0, &(0x7f00000013c0)}]}) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000001480)=0x1) [ 37.139729] audit: type=1400 audit(1521091834.629:8): avc: denied { map } for pid=4233 comm="syz-fuzzer" path="/root/syzkaller-shm961457045" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/03/15 05:30:34 executing program 2: unshare(0xa1004000) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x6) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x2, 0x8000, 0x2, 0x6, 0x8, 0x80000000, 0x6}, 0xc) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)=""/84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VT_RELDISP(r0, 0x5605) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000100)=0x20, &(0x7f0000000140)=0x2) mq_unlink(&(0x7f0000000180)='vboxnet0+ppp1\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0)=0x1, 0x4) getpeername(r1, &(0x7f0000000200)=@nfc_llcp, &(0x7f0000000280)=0x80) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000300)={0x15, &(0x7f00000002c0)="583a250701761181af4ce3da3e7c59f548826712b6"}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000380)=0x8, 0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00000003c0)={0xfffffffffffffff7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000400)={0x1, [0x0]}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000480)=r2, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000004c0)={0x7fff, 0x4, [0x4e]}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000500), 0x10) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000540)={0x80000001, 0x6, 0x3, 0x0, 0x7, 0x5, 0x3f, 0x401, 0x2, 0x10000000, 0x6, 0x7}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000580)) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f00000005c0)=""/4096, &(0x7f00000015c0)=0x1000) sendto(r1, &(0x7f0000001600)="97d15c77d7b6ce1d1b8fe7877e49e16f55e9c8502125f0392709938a05acddb3ea422d55d352cdb46c40ba35ee464b0653fa4efc43f89db4ebe83bc900de0ffd05efbdd1c6e206732a0422b1fdb0f997908489dc6f8673ac91a225a08dc4d587ebc0bded774453e647e6520c76e752586ab396860f1ee28ace73938e6e77eceef3831f9b140e", 0x86, 0x40000, &(0x7f00000016c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x0, 0x0, {0xa, 0x4e23, 0xfffffffffffeffff, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}}, 0x80) r3 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000001740)='pkcs7_test\x00', &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000017c0)='vboxnet0+ppp1\x00', r3) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001880)={r2, 0x8}, 0x8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000018c0)=0x7, 0x4) getpeername(r1, &(0x7f0000001900)=@ax25, &(0x7f0000001980)=0x80) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000019c0)='bpq0\x00', 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000001a00)='./file1\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001a40)={r2, @in6={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0xff}}, 0xfff, 0x720d, 0x200, 0x3, 0x1}, &(0x7f0000001b00)=0x98) [ 37.178987] audit: type=1400 audit(1521091834.668:9): avc: denied { map } for pid=4278 comm="syz-executor0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1157 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 37.228330] IPVS: ftp: loaded support on port[0] = 21 [ 37.270241] audit: type=1400 audit(1521091834.699:10): avc: denied { sys_admin } for pid=4279 comm="syz-executor5" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.304590] IPVS: ftp: loaded support on port[0] = 21 [ 37.321057] audit: type=1400 audit(1521091834.791:11): avc: denied { net_admin } for pid=4282 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.365911] IPVS: ftp: loaded support on port[0] = 21 [ 37.406821] IPVS: ftp: loaded support on port[0] = 21 [ 37.473089] IPVS: ftp: loaded support on port[0] = 21 [ 37.551404] IPVS: ftp: loaded support on port[0] = 21 [ 37.672515] IPVS: ftp: loaded support on port[0] = 21 [ 37.792151] IPVS: ftp: loaded support on port[0] = 21 [ 38.809338] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.940068] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.974576] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.142604] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.367337] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.475491] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.501516] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.707378] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.631491] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 41.637621] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.836654] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 41.842977] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.874112] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 41.880224] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.898478] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.961743] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 41.967880] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.120849] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.169278] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.216722] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.223040] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.238294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.259500] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.265698] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.271719] audit: type=1400 audit(1521091839.755:12): avc: denied { sys_chroot } for pid=4282 comm="syz-executor5" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 42.302296] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/15 05:30:39 executing program 5: 2018/03/15 05:30:39 executing program 5: 2018/03/15 05:30:39 executing program 5: [ 42.398624] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.404942] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.430832] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.439135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready 2018/03/15 05:30:39 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0), 0x1c2) 2018/03/15 05:30:39 executing program 5: poll(&(0x7f0000000040)=[{}, {}, {}, {0xffffffffffffffff, 0xc0}], 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0x8, &(0x7f0000000000)={&(0x7f0000000040)={0x24, 0x2a, 0x821, 0x0, 0x0, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) [ 42.447772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.472131] audit: type=1400 audit(1521091839.961:13): avc: denied { map } for pid=5486 comm="syz-executor5" path=2F6D656D66643A64657620202864656C6574656429 dev="tmpfs" ino=14238 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 [ 42.499316] audit: type=1400 audit(1521091839.962:14): avc: denied { net_raw } for pid=5486 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 42.504930] openvswitch: netlink: Message has 8 unknown bytes. 2018/03/15 05:30:40 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000240)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000000)="0f20e035000002000f22e066ba4000b009ee48b80b000000000000000f23c00f21f83503000a000f23f80f2025b805000000b95cfb2d030f01c166b81a010f00d06526deefc4c2f921d826650f3066ba6100ed", 0x53}], 0x1, 0x0, &(0x7f0000000540), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, &(0x7f0000000140)="0fc71e0000083766b8000000000f23d80f21f86635400000000f23f8b899000f00d80f3166b91d0a000066b8de00000066ba000000000f30266736d1e0baf80c66b850b2158b66efbafc0cb8716cef66b8090000000f23c80f21f86635080090000f23f82e0f01d1", 0x68}], 0x1, 0x0, &(0x7f0000000280)=[@cr4={0x1}], 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f00000002c0)="d00679b50f01b20e0036f20ff064f366b9aa09000066b80020a8da66ba000000000f300f2358660f383113ba210066b8cd9c000066ef640f3accc8000f01d10f01cf", 0x42}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x2000}], 0x1) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000200)=ANY=[]) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 42.523506] audit: type=1400 audit(1521091839.993:15): avc: denied { create } for pid=5492 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 42.523523] audit: type=1400 audit(1521091839.994:16): avc: denied { write } for pid=5492 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 42.526444] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.583681] 8021q: adding VLAN 0 to HW filter on device bond0 2018/03/15 05:30:40 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x17, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x2f8, &(0x7f00001a7f05)=""/251}, 0x48) [ 42.599599] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.608377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.626137] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/15 05:30:40 executing program 6: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x1a}, 0x10) mmap(&(0x7f0000730000/0x4000)=nil, 0x4000, 0x4, 0x810, r0, 0x0) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x104e21, 0xb6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) sendmsg$inet_sctp(r2, &(0x7f0000002540)={&(0x7f00000001c0)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c, &(0x7f0000002480)=[{&(0x7f0000000200)="30031f74a7390d9264a64d69e587f7624fe40724e6d44760aa673a82888719c07f97050729f67a8e85c58afe922b25b52ef250f948abb77c8219e5b0ec66951e88a8dbe8d675fcab2a80857b79828e20cd814c5a0c1b51e68b8be39b854dcd2ea93fe2109078f7a29d4d490b2a15eebc40298370edcfa21cb4523b070a68f73c611f6ccf56230a6234b22bc43f97b0d2521a41b90ab2dc4996151d522049442f3c15f9ef420a9a04ed2156ee3b2cfdcaf7cd8f2c6661030711068c318169b6e577d6b22791bc3180b87f10fada56591fa6d88f71d53add919872318e8edc5ca019eebeb3d64935f7411638a70028d455a34f292695f1a3566fd6cd9ef0120d4d24e8923079115006e31f36855b93644d57537c85a8da8df8e46b349dfbd790e2521d1d6375af2efbc684054bacd2791a0031095cbc6a62cb7f9e924854ddb0626ac03eb9889c4dcbb7bf550ad53b541263535fbe5c03c6b59c719528d9bb6402168f31a4fa265ae2127e6fd84d86c3dd9ce2082b9a4e17a8794d7cbcd11e89453d8bc00c721a155e903fa26fd042d804c0c60bdc3b76dfbebf62676934a761050186f4c7fd98f3407e6f63637877b0fd15ef4542330aee1205509e751688d2d818913458ac395e26cb1f67d741c9992717982b60a81b8d2fee60b502aa7e8489766293f659893c593f9918c6bb0465ffce89ce296d38dfa70e8d9627b49464c3f746be11a06ae9cdde3173e38b19a4d3bd4f6c23cdd1c0c0ed08af7a5ca7302bc0ed8927cb8d7308629469181863a813479ca0abf15d487ce90441f428bec2e83c908ccfd419537d57886eb33a6d7806f44e146e40284a3ab095e0a462b8c1841583c806f76a962b5be9db7aafd01db3e71eb417784187044a4c01f86066464375a1ea322114dd9d6d044c0ee8f7d3b7388d8508b82997987775ef8fd5656161ac9baee1523822093e45dde0ebc3c72f864ee100e34e7e7ecb620ae8b046a55a3cf700d6ba2bac8c604e5cc98b054512019c0121284e5613780627723f3905fa4783688184b27dc1e11925f49a5a50d6a3b81c9da936d3d26f5deb390f0033a114c8791034073dccc8657bd154b15e5b9187722473a471fbd36b62f44c41fe1ba96f76fee0ff52783ffe038ad0b5c7d6034f5e5f61a91e0b7a9422f8f57404c202064f77f52755899222ac411cfc13663765b722c07770c35325275ec647ba9cef867e8d7f912f2e59e71a3b37c60518d8920870e085627b969087d65240b36fd1048229c6a73d4d885098adcad98147747ffda69c83e05c3b004ca1ec985a3e7876460da505f54e57cc80c4ca2978c4b50c5a0be518edbe7bd46db79b50c6debfb7f2db273d3190fd3b3a586e7424413d45239a25d2d326dadd0b2de7144a829ec1a8743b3eace6521b75f7b4173dc5c1525fa3f863713c2448825a9cfb5f525d977f19359c765242d2c164b0c0fd48915a0bad1a221a421d67da925a268977edc5e01f5ed2ca3d1a3b42a4bee66916b3d4d01e196e2e40d9f500ad08543e3d399745b8e89e035ea5935adefc5a74d34bd030bcb0d4ce6416284960d681c00bacf677588da9444ff4c708b2786a1a78eb5caa4c5f40511c36086177e368f2c50661b9d3fd538ec50f00a99f3afa54fb0c72b074860f232652ca44c06b8dc1bdd8014ed1c0f00038e4a9b3860e649e4e8c8ce48736f040a6e33870e27d8cae8e477d1252757b4449a8574f1d87b904adfd73cf6b1dae427bdcfe339abeb5b799e3287844af026f412b26ebf324bbcb820f23ca619ed2d6235c42aa4b5d1679ea616f34b1db1a6caf8102296e1d642be6a03e986368b41b42b44dbb72aa551b3a409130c6d8c7ae7b917a3065979f398a14efe7086db5e5424441ad81ddc3e1b0991b5654d19730105affea9a08592be1f65535efefbc7072bb90cc6ade30fc889cc5e064c4eda196c991fa9d1135dd52921f1aeafcfea517ba57bc54f47686c3e8625b8a4bb1b8911a3993312caa3ef51465c01b7d1b5f095932f89e143fbc56025be9a59bdc98b648fe0c61bd7ff3f9238f230e4931b3545d0b087acec9018ed50b1a6418651e9a8dfe73a8a982a4862050edf2d7d7f6dbd92f2ea15e3b29d5b2809c96125afccbcb75acfe7440fd2c18e1ce14c8905eaa4178c8d88c7ff943f95630706793202df0dc067575d5da2ef6bb7b19cac8d8e883efb9c5bee443eb9e9319bfa09944197defa52ae6cf97587f632c5599acee89589da71779e221d74cbd6322461a9b375dba3962991b89a203f9be4eb743d35459dd5a869667ac8879766f6b8c650eb3447df47c2adb798de3a872fb87de30befda32454c49badca17723e79bcc63cbf52fdfc7a3a5d8d3998b88175f87af292871ae69b866ae8778d5a1da9b9807a049cb310f5f8881208273217997a6940afdf925fe2e27e8aa0ef9ae7b0b88d80a81b66be80e5e842edea7f577aa46a8155a3ee7557119c47aae8da23ea46669d06db83cf689cb237354763f423a536814e951035188b36fed52d67b28f05c8c84354f5ffd63c2bcd86d0dedd6760a739046661bf8401236322ab090df0950e12813fd20d417fc291405e6dfe376ee3152118b08a64df9e697a80f7a8dc5808ed19af4490ccd2456531fa161e02f51c3ef879080596781206eb1238ab9a6824f25557834b78eac24e4cc612d9d71fa8a7c30100ef9fd24615b91e136e4bc33559c2382e09bbf3fe26c1b9fe7aac2ea1098001007fda3d1c0e2654ee0c530c288b4c9271b5eef5b24cdecdc2490c652af33695691eef25f511aece0897dc871b000a41d9307018bfd01cbf0a85e4af5da53affd7bab3f76bab2a4f450aa32b5dfb9c8f3620a1024f925c0fa8f6a006a66ff638d421e4a75909399031098f003eecca4da171f2977f3021645175fbc0b81d264e5d6fcda03eb9a291eb43f6cc7f41c702d9096906a6aa847299fce5c88ce9ecb16d746b7ca89844c0fb0411926aafe096c4aeffa5ddcb825b4f0c706cb6b32f91781c1c4bcc895e872b868596164a2ed5807e7a6b5341fda68d517562410c764511490a5c2dadecdfe0d27a7164c125b3a72ad56f699e951d4a6907f7b1beb15fe046829d15d5727e1d21c0c6cad9673a3a6318f5c7be121f133cc396e07de529ecf84b56a13bc6543c2ed67274dd37b38ae549cb9e82f45740031ebab8dafeae652df40cc589e78efd8341abeb1cf838fb52f51084a443e3d1bb021d1ef083b776d2a70ceac71fb62d52af2180aa0caa49c91a6cba62306ba8ca83f940edcb5cac845370211f20bc4c022d894060398c0dde55b5e22ba422e865e8604ed5e5b577311a064e51925f9684424b6592c56f81d6111eb3dde0a8b51eaa4713b945f0ccdc3a35a3b2f8e90ede113934f90824904e584819525a3d6592e72cd01ab08f9404809ecf76ed06b47ee78475c24c495353c8cdee6e0b5ade18405d8686dad53e0b0974d8e41f8dc526c110e4cb6ef6f0ad18c70346d0899c1f17dd04c2537040d0dc2bfcb2d14acaada5e78936d5687564e30ea4ee02d82d134d7e1a37df37a229b78fe158a108c58bc754147a132cb72021f2328742e509a9b2e3b46c1ef8b7d58f121fabf931ef24c72ba96b82f46c64c75959c994e2003ab7d914b63f75c838ef0f7e6930390284529ffa4b2ea58c1d9d12403edf2a4130b18a2e7b601147c0d6c0600d7bea2d8b91465ceb641bd619336a98aa603b55378ae8bb5cca9990657e6a28ed6d11b1441fe834dd07e661bf74ba66c4174a5e0a9ec9565b4866945def9701bce345815b5f676e971d8a99fe0b274953e986029a47736d6174babebfd07065322f065eefaaab0d671d9f843db1e73f5b406e99369378c3135de6120df9e55161cdfb0f21b52d273397d3efbb3c306dfa595f9c4010e7f4ff7ce7b280c011bb91cde3aaa885b13f3feb86617899212d7676ec72cd837913c6daf47239be36c8a5055f07ca6f7cbd1ca7585cd0cb56d031cb0d6eb3baa7a98e956eecb8bb6995201ed010d6ac2bb74c6ac95b11048e9272c0713d213f0a79f8f993d28029629c28ccdcae83db9da726b35c633dd15b65a4f04ca52fa9af36dfa2daed7d261e32b8618e8e04580b93c7061463abd239cc595916dc353e5fd5003ab36bb52f95da8680644c8c94df2a90e75544e913d2c2a5dfccaa69bbad3c534c94bcb4045978dbb27f0a45e6ac0533d0f590cfdd844e46dbe4250837be655257e97cbf73549938444e4dab6fc771cc38ee356b551337ab9f328ef74e8548d8c22bd86f590ba65a010ddd83c485aa4149cf3a7b4dae7fc7ebacfbeb050b381a1529926bec71054d033b1233de674482bccaa18b01c17c982ea27f1ea7743e108de82938fcc809a27c96ba139a43de7ef70ad3cfc6605898f94be45e54c66396840cf313a0e5e6337b86fd047554848c24b0b4f4735ceadf0ed5866067900ac51f6b32f34ff1065ed6e0706c5b521bb8d30e3fb5d780e7c79a61c945de6dc2d33dce4d53ba50a2fd925b9a2fd438ab04a5c6d008c870d3b9b0c294fd16c25b8aa12f161ba974e03d900c583caf1798a16f23aeef1f9d03d91708b6952ea109d0cc615a0f390671bb588c2945f16b9c6c39b9a8f07ad919b182a359eb75c523b932cc4c250257cf1bf0208eed5ebd1c65625c2ae396a35f90e004a724f632e61efb078e0aecb2e1aece499ba697127255b9996643522bcc46bb9d71a6aba17ba269cfd89b7052234a943ec4354bcfa7d5e47ca3666969c2620118d6cbfb8f435a65a98a94e081f1257ba4f3691094064e1de6848c34ce5b5c1fed54807d881a5f8096ea722a3b02ef3f159ff6dc24adb11e7b3bfe4a2023d16c44932b1405e0b027c0c7fb1f6ca00597ab37767195b92c9d98e051e14cc3636ecf7dda394e30a4987847fa6b6498a0965f45709bbde80ee7046de7760f18d089353c01ece5f73b7c5da0d50e51556567a50d0fa0c2690fe4300c2d480660cad234c167a4c76bd61fa46fd88654609a15ce2fedcba0560b0f77b65ff7c4fcaee79b8a499b9b1169fa1e112f3d0f7f120fea498ed1fc65b7138cd66c8e3af9bd93f452d264fc64ca3e3559da98ec6311950849e16d1d6eb4909e3a2daea8fec37c223613ba94a76a01bdecfd7110c3c46fde9b9a51a5d08c29a024d7436048ddd1778ff97548ae1b77b05270fe3a1b5f98322132e8c20ad7292222ec34a7d43092be33476a1a343a9947b437c653c29f6726582e6ef384d7bafa908d5c770499517c098c3cd42c3e3891ac8136c8803ee96bd4f22ebeda55554c6cba575543a7761cbfac01a583087a19f8bcd97d6eefb0faa29754079eca49bb127755f518f0c630ebeb7d6395a7de3283c67dea04f2266d6396a050cb109cf0ad37485a0e105caacc45b0262af73a269260d3d7028dbb3fd73a61343d808da90e30cd41e8961ac680782fdacc32186e9b1072fff55149bc39443e00689e83e725d3b3b19ee5b4eef4bea791d7a081dcc43c847ec3eee40b1095d0d7fa0ac62ca183a0d1a0a4c8170392cd37c3cc93b8aa108a240f17276d1d260ce79d68b4def4a59bcb80d7fd0ad8ccd4636473a602be923f58f1686f56f37f1612f019b63dae1da089b5c3b73ef253bdb24dea81458e700f4d9d803e45e6192043234a24bd1ee04f92259f2c3eeb527a491d5bec3fbf97f6594583bc16129cd1ae57a183b51742ddfc4eda344325b79d34b7c58b11b732e4f5fbb09bfea65d80368f333fbe836513414d72c2a3479de4d1f46388e4eb199ce1faa470", 0x1000}, {&(0x7f0000002340)="13a9245655319c1122cd68c45b3456f3d68a115010e934ae9b3996c37e2d0d6cf863f6121ca1ba655b4340d2d73f7a0d78a0438c1bec49d9708e8bc7b0c559012b02be849dcadf4f0de11c44329023af767d5c3209d49953b95ece6f7e42993eaee3f55c769f6e69885540032439c0acabdf8de26d0c14fa64f3f7625b6cb3b7c73854654ec512d7d8c556498d3c68fc00a2ecba9b9dcd386cbe6a33e9c9e1eefae498c7e40af6b449db3c46f3438c57657296495fab2a974bc0", 0xba}], 0x2, &(0x7f0000002500), 0x0, 0x14}, 0xc045) [ 42.685383] audit: type=1400 audit(1521091840.174:17): avc: denied { map_create } for pid=5507 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 42.782988] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.789309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.789964] audit: type=1400 audit(1521091840.198:18): avc: denied { prog_load } for pid=5507 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 42.800788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.818265] audit: type=1400 audit(1521091840.259:19): avc: denied { prog_run } for pid=5507 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 42.851716] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.858169] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.880326] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.904882] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.928308] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.989664] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.044639] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.051049] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.062311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.070297] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.084522] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.090693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.098233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.114779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.121857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.156366] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.162785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.171509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/15 05:30:40 executing program 7: keyctl$join(0x20000001, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e65742f826300") ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) 2018/03/15 05:30:40 executing program 5: r0 = getgid() r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x301400) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xb2, "68845e3a52d258196a18c795ea98451b85a61c7bc35ca8ac1ce36b369d9315e868019ef2330cfda9ed1fa16db1d633c063728c01195df6701fdb5790c504cfac71e82738f6ad8e5b27a1b166d56e107a50391019a0900ee6acf07e1bdc3a662e3e64aa58a69ba190123eea629711ee37e7d1e7895747ddc769bb34a33aec1f84bc84a8ca284289f6419540a73db0284e3c60f5b36daa7541c05d10299ba33175a18098f161009bc41550c3d1c8fbe34c91fc"}, &(0x7f0000000100)=0xba) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x65b5, 0xdd1d}, &(0x7f0000000200)=0x88) setgid(r0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000ff0), 0x67891ffe3778051d) 2018/03/15 05:30:40 executing program 6: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x1a}, 0x10) mmap(&(0x7f0000730000/0x4000)=nil, 0x4000, 0x4, 0x810, r0, 0x0) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x104e21, 0xb6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) sendmsg$inet_sctp(r2, &(0x7f0000002540)={&(0x7f00000001c0)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c, &(0x7f0000002480)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000002340)="13a9245655319c1122cd68c45b3456f3d68a115010e934ae9b3996c37e2d0d6cf863f6121ca1ba655b4340d2d73f7a0d78a0438c1bec49d9708e8bc7b0c559012b02be849dcadf4f0de11c44329023af767d5c3209d49953b95ece6f7e42993eaee3f55c769f6e69885540032439c0acabdf8de26d0c14fa64f3f7625b6cb3b7c73854654ec512d7d8c556498d3c68fc00a2ecba9b9dcd386cbe6a33e9c9e1eefae498c7e40af6b449db3c46f3438c57657296495fab2a974bc0", 0xba}], 0x2, &(0x7f0000002500), 0x0, 0x14}, 0xc045) 2018/03/15 05:30:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) umount2(&(0x7f00000001c0)='./file0\x00', 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [], 0x1}, 0x8d}}, 0xffffffffffffffc1, 0x7, 0x6, 0x6, 0x101}, &(0x7f0000000140)=0x98) socketpair(0x4, 0xa, 0x7, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$netlink(r2, 0x10e, 0x3, &(0x7f0000000200)=""/113, &(0x7f0000000280)=0x71) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001e80)={0x0, 0x3ff}, &(0x7f0000000040)=0x8) 2018/03/15 05:30:40 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x6000, 0x0) write$evdev(r0, &(0x7f0000000040)=[{{0x77359400}, 0x0, 0x33b5, 0x2}, {{0x77359400}, 0x9, 0x101, 0x1000}], 0x20) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x20000000006}]}, 0xfffffffffffffecc) write(0xffffffffffffffff, &(0x7f0000000080)="3de90d38", 0x4) 2018/03/15 05:30:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000002000000000000000000c0ff0000000000000000000000009500000000000000"], &(0x7f0000f59000)='GPL\x00', 0x0, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/15 05:30:40 executing program 4: set_thread_area(&(0x7f0000000080)={0xe, 0x0, 0x0, 0x401, 0x100, 0x0, 0x2}) 2018/03/15 05:30:40 executing program 1: r0 = timerfd_create(0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1fffffce, &(0x7f0000385ff8)={0x0, 0x989680}, &(0x7f0000000080)={0x1}, 0x8) [ 43.245764] audit: type=1400 audit(1521091840.734:20): avc: denied { setgid } for pid=5596 comm="syz-executor5" 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 [ 43.288831] ================================================================== [ 43.296327] BUG: KASAN: slab-out-of-bounds in ip6_xmit+0x1f76/0x2260 [ 43.302818] Read of size 8 at addr ffff8801b0230118 by task syz-executor6/5613 [ 43.310165] [ 43.311781] CPU: 0 PID: 5613 Comm: syz-executor6 Not tainted 4.16.0-rc5+ #263 [ 43.319041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.328387] Call Trace: [ 43.330956] dump_stack+0x194/0x24d [ 43.334565] ? arch_local_irq_restore+0x53/0x53 [ 43.339211] ? show_regs_print_info+0x18/0x18 [ 43.343698] ? ip6_xmit+0x1f76/0x2260 [ 43.347478] print_address_description+0x73/0x250 [ 43.352295] ? ip6_xmit+0x1f76/0x2260 [ 43.356071] kasan_report+0x23c/0x360 [ 43.359864] __asan_report_load8_noabort+0x14/0x20 [ 43.364780] ip6_xmit+0x1f76/0x2260 [ 43.368421] ? ip6_finish_output2+0x23a0/0x23a0 [ 43.373073] ? fl6_update_dst+0x127/0x2b0 [ 43.377206] ? inet6_csk_route_socket+0x691/0xe80 [ 43.382041] ? trace_hardirqs_off+0x10/0x10 [ 43.386341] ? lock_acquire+0x1d5/0x580 [ 43.390289] ? lock_acquire+0x1d5/0x580 [ 43.394238] ? inet6_csk_xmit+0x114/0x580 [ 43.398361] ? trace_hardirqs_off+0x10/0x10 [ 43.402673] ? lock_release+0xa40/0xa40 [ 43.406638] inet6_csk_xmit+0x2fc/0x580 [ 43.410586] ? inet6_csk_update_pmtu+0x160/0x160 [ 43.415319] ? __sk_dst_check+0x1a5/0x380 [ 43.419455] ? sock_kfree_s+0x60/0x60 [ 43.423263] l2tp_xmit_skb+0x105f/0x1410 [ 43.427316] ? l2tp_session_create+0xb80/0xb80 [ 43.431880] ? iov_iter_advance+0x13f0/0x13f0 [ 43.436354] ? pppol2tp_sendmsg+0x41b/0x670 [ 43.440658] pppol2tp_sendmsg+0x470/0x670 [ 43.444795] ? selinux_socket_sendmsg+0x36/0x40 [ 43.449445] ? pppol2tp_getsockopt+0x900/0x900 [ 43.454014] sock_sendmsg+0xca/0x110 [ 43.457715] ___sys_sendmsg+0x767/0x8b0 [ 43.461669] ? copy_msghdr_from_user+0x590/0x590 [ 43.466401] ? __schedule+0x903/0x1ec0 [ 43.470277] ? __sched_text_start+0x8/0x8 [ 43.474412] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.479414] ? __fget_light+0x2b2/0x3c0 [ 43.483378] ? fget_raw+0x20/0x20 [ 43.486813] ? release_sock+0x1d4/0x2a0 [ 43.490766] ? __release_sock+0x360/0x360 [ 43.494905] ? ip6_datagram_connect+0x3a/0x50 [ 43.499388] __sys_sendmsg+0xe5/0x210 [ 43.503168] ? __sys_sendmsg+0xe5/0x210 [ 43.507114] ? SyS_shutdown+0x290/0x290 [ 43.511079] ? exit_to_usermode_loop+0x8c/0x2f0 [ 43.515730] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 43.521247] compat_SyS_sendmsg+0x2a/0x40 [ 43.525373] ? compat_SyS_getsockopt+0x420/0x420 [ 43.530104] do_fast_syscall_32+0x3ec/0xf9f [ 43.534398] ? _raw_spin_unlock_irq+0x27/0x70 [ 43.538877] ? do_int80_syscall_32+0x9c0/0x9c0 [ 43.543434] ? _raw_spin_unlock_irq+0x27/0x70 [ 43.547907] ? finish_task_switch+0x1c1/0x7e0 [ 43.552384] ? syscall_return_slowpath+0x2ac/0x550 [ 43.557290] ? prepare_exit_to_usermode+0x350/0x350 [ 43.562283] ? sysret32_from_system_call+0x5/0x3c [ 43.567102] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.571926] entry_SYSENTER_compat+0x70/0x7f [ 43.576307] RIP: 0023:0xf7fcec99 [ 43.579641] RSP: 002b:00000000f77ca09c EFLAGS: 00000286 ORIG_RAX: 0000000000000172 [ 43.587318] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020002540 [ 43.594558] RDX: 000000000000c045 RSI: 0000000000000000 RDI: 0000000000000000 [ 43.601798] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 43.609043] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 43.616301] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 43.623570] [ 43.625172] Allocated by task 0: [ 43.628507] (stack is not available) [ 43.632191] [ 43.633791] Freed by task 0: [ 43.636779] (stack is not available) [ 43.640467] [ 43.642073] The buggy address belongs to the object at ffff8801b0230100 [ 43.642073] which belongs to the cache ip_dst_cache of size 168 [ 43.654794] The buggy address is located 24 bytes inside of [ 43.654794] 168-byte region [ffff8801b0230100, ffff8801b02301a8) [ 43.666552] The buggy address belongs to the page: [ 43.671453] page:ffffea0006c08c00 count:1 mapcount:0 mapping:ffff8801b0230000 index:0x0 [ 43.679572] flags: 0x2fffc0000000100(slab) [ 43.683788] raw: 02fffc0000000100 ffff8801b0230000 0000000000000000 0000000100000010 [ 43.691642] raw: ffffea00071cc120 ffff8801d5beb848 ffff8801d6bde040 0000000000000000 [ 43.699492] page dumped because: kasan: bad access detected [ 43.705178] [ 43.706780] Memory state around the buggy address: [ 43.711682] ffff8801b0230000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 43.719015] ffff8801b0230080: 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc [ 43.726357] >ffff8801b0230100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 43.733693] ^ [ 43.737813] ffff8801b0230180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 43.745148] ffff8801b0230200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 43.752485] ================================================================== [ 43.759814] Disabling lock debugging due to kernel taint [ 43.765284] Kernel panic - not syncing: panic_on_warn set ... [ 43.765284] [ 43.772641] CPU: 0 PID: 5613 Comm: syz-executor6 Tainted: G B 4.16.0-rc5+ #263 [ 43.781198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.790524] Call Trace: [ 43.793088] dump_stack+0x194/0x24d [ 43.796687] ? arch_local_irq_restore+0x53/0x53 [ 43.801330] ? kasan_end_report+0x32/0x50 [ 43.805454] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.810188] ? vsnprintf+0x1ed/0x1900 [ 43.813967] ? ip6_xmit+0x1f30/0x2260 [ 43.817741] panic+0x1e4/0x41c [ 43.820906] ? refcount_error_report+0x214/0x214 [ 43.825634] ? add_taint+0x1c/0x50 [ 43.829154] ? add_taint+0x1c/0x50 [ 43.832670] ? ip6_xmit+0x1f76/0x2260 [ 43.836447] kasan_end_report+0x50/0x50 [ 43.840393] kasan_report+0x149/0x360 [ 43.844169] __asan_report_load8_noabort+0x14/0x20 [ 43.849077] ip6_xmit+0x1f76/0x2260 [ 43.852684] ? ip6_finish_output2+0x23a0/0x23a0 [ 43.857332] ? fl6_update_dst+0x127/0x2b0 [ 43.861452] ? inet6_csk_route_socket+0x691/0xe80 [ 43.866269] ? trace_hardirqs_off+0x10/0x10 [ 43.870563] ? lock_acquire+0x1d5/0x580 [ 43.874509] ? lock_acquire+0x1d5/0x580 [ 43.878457] ? inet6_csk_xmit+0x114/0x580 [ 43.882581] ? trace_hardirqs_off+0x10/0x10 [ 43.886879] ? lock_release+0xa40/0xa40 [ 43.890838] inet6_csk_xmit+0x2fc/0x580 [ 43.894785] ? inet6_csk_update_pmtu+0x160/0x160 [ 43.899513] ? __sk_dst_check+0x1a5/0x380 [ 43.903631] ? sock_kfree_s+0x60/0x60 [ 43.907415] l2tp_xmit_skb+0x105f/0x1410 [ 43.911453] ? l2tp_session_create+0xb80/0xb80 [ 43.916011] ? iov_iter_advance+0x13f0/0x13f0 [ 43.920486] ? pppol2tp_sendmsg+0x41b/0x670 [ 43.924781] pppol2tp_sendmsg+0x470/0x670 [ 43.928904] ? selinux_socket_sendmsg+0x36/0x40 [ 43.933547] ? pppol2tp_getsockopt+0x900/0x900 [ 43.938107] sock_sendmsg+0xca/0x110 [ 43.941797] ___sys_sendmsg+0x767/0x8b0 [ 43.945745] ? copy_msghdr_from_user+0x590/0x590 [ 43.950474] ? __schedule+0x903/0x1ec0 [ 43.954336] ? __sched_text_start+0x8/0x8 [ 43.958464] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.963454] ? __fget_light+0x2b2/0x3c0 [ 43.967399] ? fget_raw+0x20/0x20 [ 43.970822] ? release_sock+0x1d4/0x2a0 [ 43.974768] ? __release_sock+0x360/0x360 [ 43.978895] ? ip6_datagram_connect+0x3a/0x50 [ 43.983366] __sys_sendmsg+0xe5/0x210 [ 43.987136] ? __sys_sendmsg+0xe5/0x210 [ 43.991081] ? SyS_shutdown+0x290/0x290 [ 43.995041] ? exit_to_usermode_loop+0x8c/0x2f0 [ 43.999696] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 44.005229] compat_SyS_sendmsg+0x2a/0x40 [ 44.009361] ? compat_SyS_getsockopt+0x420/0x420 [ 44.014103] do_fast_syscall_32+0x3ec/0xf9f [ 44.018402] ? _raw_spin_unlock_irq+0x27/0x70 [ 44.022871] ? do_int80_syscall_32+0x9c0/0x9c0 [ 44.027424] ? _raw_spin_unlock_irq+0x27/0x70 [ 44.031900] ? finish_task_switch+0x1c1/0x7e0 [ 44.036373] ? syscall_return_slowpath+0x2ac/0x550 [ 44.041274] ? prepare_exit_to_usermode+0x350/0x350 [ 44.046353] ? sysret32_from_system_call+0x5/0x3c [ 44.051184] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.056004] entry_SYSENTER_compat+0x70/0x7f [ 44.060390] RIP: 0023:0xf7fcec99 [ 44.063727] RSP: 002b:00000000f77ca09c EFLAGS: 00000286 ORIG_RAX: 0000000000000172 [ 44.071405] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000020002540 [ 44.078652] RDX: 000000000000c045 RSI: 0000000000000000 RDI: 0000000000000000 [ 44.085894] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 44.093143] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 44.100394] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 44.108044] Dumping ftrace buffer: [ 44.111555] (ftrace buffer empty) [ 44.115243] Kernel Offset: disabled [ 44.118840] Rebooting in 86400 seconds..