[....] Starting enhanced syslogd: rsyslogd[ 15.373876] audit: type=1400 audit(1522210986.049:4): avc: denied { syslog } for pid=3651 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 Warning: Permanently added '10.128.0.23' (ECDSA) to the list of known hosts. 2018/03/28 04:23:18 fuzzer started 2018/03/28 04:23:19 dialing manager at 10.128.0.26:35921 syzkaller login: [ 32.456616] audit: type=1400 audit(1522211003.129:5): avc: denied { create } for pid=3804 comm="syz-fuzzer" 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 2018/03/28 04:23:23 kcov=true, comps=false 2018/03/28 04:23:25 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0x400, &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x7}, 0x8) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000200)=""/4096) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001200)) socketpair(0x2, 0x800, 0x1000, &(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_int(r3, 0x21, 0xf, &(0x7f0000001280)=0xb3, 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00000012c0)=@req={0xfffffffffffffb88, 0x3, 0x101, 0x1}, 0x10) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000001300)) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001340)='/dev/pktcdvd/control\x00', 0x40001, 0x0) readlinkat(r5, &(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)=""/148, 0x94) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000001480)={r1, 0x3f, "1caec296ae21a2c0905d998fe035b0a49d147d9c00f646e3e7817f74e1887d2238e0da27a2bd649b6c06ef91cf5ed5b255cb53b3b66e953f41e9c21daf22d1"}, &(0x7f0000001500)=0x47) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001540)='/selinux/context\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001580)=""/64) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f00000015c0)) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000001640)={0x1, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x88, 0x0, 0x0, 0x3f, 0x1, &(0x7f0000001600)='syz_tun\x00', 0x0, 0x1, 0x45}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000016c0)={r6, 0xeb, "038a761fbca68fa377904902dbd07b31a698a11c6faecf1bf0e5661c209caaa43e38989a75a873ba02c122d99907a7668dcea35346d8d889c6e072ffdd2e14d4500c6d7ba14c0c4456f00de4541393ecc2037308804962f56a4b0c4c29bcb47a166f383565e5dbb864beafa2e124042c48b5c8e2749c24b526c38d6ccd93dd478b0c05b1e3e4e7307205d09355917620a6a781b11164567f02aa09aed039541d78d04ef7e4dbcbef13d84d54da4ae312aa0de5f3fd5d2031c2f9bb93d21bf6c789fdcbbbe5e15fa12626489d750a911423a2c7d9ecc4796d9cdc07727d39813c60a1c0007ed60fb38feac9"}, &(0x7f00000017c0)=0xf3) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000001800)=0x14, 0x4) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001880)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000001940)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001900)={&(0x7f00000018c0)={0x2c, r7, 0x106, 0x70bd29, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000010}, 0x40000) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001980)={0x5, 0x0, 0x79, 0x1, 0x40}) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f00000019c0)=0x8d, 0x4) r8 = add_key(&(0x7f0000001ac0)='asymmetric\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001b40)="c1805dac9a01871ef0add3a306d446b9b4ba76206c88cef41b278777fa67688caac3b423a1b63d5569175f330617105f43998f05eaf9ba8d4eeaf7db21aed79558c13663c8054a8ae80c95bbc1bc9ec9e94d6331f1a81c54507f7153769ee30fe8664c97dbb8c01e775a9d9ba9ba00dcbda311b9024500bd9462716fd3ffb09a0bd11b484ca24757325ade3066c4c1bcd8d0b1b69cca46b67b24af352501c5fb2b96152df124789def712e4a5c2872aa887b9feda502f3fd27d5aa7e102882d0b125d0039b8b757f39cfca685bb4f4b5166510d47cf1f114d7856f63999f9f478c9bbc5fc9aecdb93c870c6caa59c6e270d8611d", 0xf4, 0xffffffffffffffff) request_key(&(0x7f0000001a00)='big_key\x00', &(0x7f0000001a40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001a80)='/selinux/context\x00', r8) socket$packet(0x11, 0x2, 0x300) ioctl$KDSETMODE(r4, 0x4b3a, 0x3f) lseek(r3, 0x0, 0x3) 2018/03/28 04:23:25 executing program 7: prctl$setfpexc(0xc, 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x200) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000100)={0x8d, &(0x7f0000000040)=""/141}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000180)={r1, 0x80000, r0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000001c0)={{0xffffffffffffffff, 0x3, 0x401, 0x1, 0xe95f}, 0x3ff, 0x1ff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r3, 0x1000}, 0x8) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000300), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r3, 0x1, 0x7, 0x7, 0x1}, &(0x7f0000000380)=0x14) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000003c0)=0xcff, 0x4) geteuid() setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000400)={0x4, 0x1, 0x2, 0x7, 0x6, 0x2cd, 0x1ff, 0x2, r3}, 0x20) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000440)={0x5, 0x0, 0x476, 0x1, 0x9, 0x5}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000005c0)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x58, r5, 0x300, 0x70bd25, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x40) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000600)={'teql0\x00', 0x7fffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000640)={0x4}, 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000680)={0xe5b1}, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000006c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000800)={r6, &(0x7f0000000700)=""/253}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000840)=0x1) setsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000000880)="54fd4c83c92bd85f060ac6846d3cda55639d39dcd9a7d96b36c6a49f969e40fc01f37a988b91287dc271de448d69ee8b6a1d672a4c715454dad10b45159a37eb469cce860e4795f7a9c6775680b45abc206ca3f2f45b08a4f39e12c1f4769ea27560573e1b7a20fb03f3699983892e2bc9a5f537616239415b31222006f30baddcf9fb426638b4f65d721f3a77405be41b87297ad12a5b28f968b065906fbd77040cf6", 0xa3) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/sequencer\x00', 0x121200, 0x0) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000980)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f00000009c0)={0x1, [0x0]}, &(0x7f0000000a00)=0x6) mq_unlink(&(0x7f0000000a40)='+system\x00') prctl$setendian(0x14, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000000a80)={r4, 0x2}, 0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000b00)={&(0x7f0000000ac0)=[0x3, 0x556, 0x10001, 0x6, 0x5a, 0x4, 0x1000000000000, 0x81, 0x0], 0x9, 0x6db6, 0x4, 0xff, 0xb4c, 0x100000000, {0x2, 0x400, 0x94, 0x9, 0xffffffffffffffac, 0x4, 0x149, 0x4000000000000000, 0xc164, 0x3, 0xed, 0x1, 0x6, 0x3, "2c587f027fe5bdb49c0c0b0a590f699d2d0a71b090579c7c305cd9bc9888a50c"}}) 2018/03/28 04:23:25 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x1) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000000c0)) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000180)={0x2532, 0x1, 0x8001, 0x19}, 0x10) r2 = accept4$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) ioctl$TCSBRK(r0, 0x5409, 0x650) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000200)={0x2, 0x6, 0x2, 0x6}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=0x0, &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e24, 0x7fffffff, @dev={0xfe, 0x80, [], 0x15}, 0x7}}}, &(0x7f0000000380)=0x84) rt_sigtimedwait(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)={0x0, 0x1c9c380}, 0x8) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) write$evdev(r0, &(0x7f00000004c0)=[{{r4, r5/1000+30000}, 0x9, 0x1, 0x8}, {{0x77359400}, 0x4, 0x1, 0x4}, {{0x77359400}, 0x7, 0x8, 0x400}, {{}, 0x9, 0xda8, 0xc1}, {{0x0, 0x2710}, 0x1000, 0x1, 0x7fff}, {{0x0, 0x7530}, 0xffffffff, 0x4}], 0x90) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) clock_gettime(0x1, &(0x7f0000000580)) clock_gettime(0x5, &(0x7f00000005c0)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000640)={&(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) fstat(r2, &(0x7f0000000680)) fchmodat(r1, &(0x7f0000000700)='./file0\x00', 0x40) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000740)=""/150) r6 = timerfd_create(0x3, 0x800) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000800)) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r6, 0x5457, &(0x7f0000000840)) r7 = syz_open_dev$sg(&(0x7f0000000880)='/dev/sg#\x00', 0x9, 0x400) renameat(r7, &(0x7f00000008c0)='./file0\x00', r1, &(0x7f0000000900)='./file0\x00') r8 = getpgid(0xffffffffffffffff) sched_setparam(r8, &(0x7f0000000940)=0x400) connect$ipx(r0, &(0x7f0000000980)={0x4, 0x3f, 0x7e, "5547d6e71a1d", 0x4}, 0x10) 2018/03/28 04:23:25 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x401) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) mkdirat$cgroup(r0, &(0x7f0000000180)='syz1\x00', 0x1ff) r3 = signalfd4(r0, &(0x7f00000001c0)={0x1}, 0x8, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000200)={{0xff, 0xb1}, 0x0, 0x2, 0x1, {0x3ff, 0xfffffffffffffffa}, 0x7af8, 0x100000000}) syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x7, 0x2000) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x101000, 0x0) unlink(&(0x7f0000000300)='./file0\x00') readlinkat(r4, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/25, 0x19) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e24, @rand_addr=0x7fff}}, [0x6, 0xaf0a, 0x4, 0x4, 0xff, 0x8, 0x9, 0x0, 0x7, 0x3f, 0x5, 0x3, 0x7, 0xfe, 0x8]}, &(0x7f00000004c0)=0x100) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000500)={0x0, @multicast2, @remote}, &(0x7f0000000540)=0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000900)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000008c0)={&(0x7f00000005c0)={0x2d8, 0x13, 0x0, 0x100, 0x70bd2b, 0x25dfdbfb, {0x1, 0x0, 0xa}, [@typed={0x8, 0x71, @fd=r3}, @typed={0x8, 0x5, @fd=r3}, @typed={0xdc, 0x47, @binary="b29802fc644f2091a780fa4d0ab39ceccf59d6b11a705d2ed1844d0fc4f1a68687c99866d999e02ad22936d797ac120d02187b6ccdd359805801ceba7fd1bfe7917bcc2be5a28c24b4d75938fff6d85f2ca659eb55b314d3b8387d0798e3c05b99ba59c83c145aa55e161e9cafa8e9cfff7018a9d7e27da8ddc2628eb831f5e4580dae421e925e8437519bfeb8d29fd91290e7d6e1c571ec717cd8d37db050d866b090ff16de487c5d03d1015cfc5b6183bacda5fdbd39b5ea9d45e4c8cdf5ed3d47146517ccc9aea9f086430b14333b3f136985d840"}, @nested={0x1c4, 0x5d, [@generic="229e5ca3103633c726b8b987de5bc3a147eb5d4ffc1afd30919ca0c434f10262a3bba14f92440598db4e6685cc961112678cc5288a22767bb2948eac3e1d3a540f600274af4636a41b3a001e2da76c17d57018b848369cc0294082b17cd35f2bb841208b5d4dbb3c9a5a0b484721a0107f0d9de892a5745ec36b088de017b2d86409a3155985cc09bd3ce9f30838c328b8393692051dd6b433b65eb6af7640555d758009afee52c8c7652ede98cd805a8ffe06e0310a12a25f9feb177737e521d1a74df3454aa7fc1adb53eeb271e505d51f00569cbf54b89752084d6843db7f77f26a0e25d813ec73db3b7cf8b5", @generic="c29f8720dbe97846796578e1c053a55f369f49d15b830cbc44188b04f464d8077f7bdb00c939372cb999166272e7fda7a877a513a29a4db4e0dfe51ff2dff0bc3c280df1b79ce1f107295909898c5e91025b6cf02d91da56171050d90d9cf328baa0b7c94a4884365bfa7836fb612e188d950b1ed4b3fedb9667a008242cbbdc8ab0230ea2fad49fdbf2c3281ed338137c72ec08234cf45810", @generic="cde60bae1624147387565056cc01db998ebf8dc11e13cf7330ef00eb0a4e0ac8bc7858d0c94253633046", @typed={0xc, 0x41, @str='syz1\x00'}]}, @typed={0x14, 0x95, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x2d8}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000940)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, &(0x7f0000000a00)=0x84) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000a40)={0xff, 0x80, 0x800, 0x1, 0x401, 0x9, 0x9, 0x101, 0x8, 0x5, 0x5}, 0xb) ioctl$int_in(r3, 0x0, &(0x7f0000000a80)=0x1f) epoll_wait(r4, &(0x7f0000000ac0)=[{}], 0x1, 0x3) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000b00)=0x20, 0x4) r6 = add_key$user(&(0x7f0000000b40)='user\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000bc0)="6e3cf0e3d9d3fa9da81a75dc92251b0544", 0x11, 0xfffffffffffffff8) r7 = add_key$keyring(&(0x7f0000000c00)='keyring\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r6, 0x6, r7) alarm(0x8) rmdir(&(0x7f0000000c80)='./file0\x00') keyctl$negate(0xd, r6, 0xff, r7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000cc0)={r5, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}}, &(0x7f0000000d80)=0x84) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000dc0)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000e00)=0x7) ppoll(&(0x7f0000000e40)=[{r0, 0x10}], 0x1, &(0x7f0000000e80), &(0x7f0000000ec0)={0x9}, 0x8) 2018/03/28 04:23:25 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000100), 0x8) getpeername$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x4, 0x7fff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000002c0)={r3, 0x9}, &(0x7f0000000300)=0x8) r5 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0xfff, 0x2000) syz_extract_tcp_res$synack(&(0x7f0000000380), 0x1, 0x0) geteuid() prctl$intptr(0x26, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000003c0)={r3, 0x3, "d10853"}, &(0x7f0000000400)=0xb) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=r4, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000480), &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000500)={r6, 0x0, 0x30, 0x3, 0x5}, &(0x7f0000000540)=0x18) bind$inet6(r0, &(0x7f0000000580)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, 0x1c) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1b) openat$cgroup(r1, &(0x7f00000005c0)='syz1\x00', 0x200002, 0x0) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/net/pfkey\x00', 0x2c80, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000640)=0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000000680)={r7, 0x9, 0x3ff, 0x3ff}, &(0x7f00000006c0)=0x10) quotactl(0x7e0c, &(0x7f0000000700)='./file0\x00', r2, &(0x7f0000000740)="b504b5c0098c6bc9697ead176f9d94daf28a74e1e8d1a0369732c78aee61f16a834123e71a92100cbc43ab8875706c3b6841d61e7c7679ef20a78ea05f832cd41e9b811d1723f119e4ae3cd040f5c19858209351e1aa1a7bdad95a3244dbf30b944c") fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f00000007c0)=0x5) getdents(r5, &(0x7f0000000800)=""/149, 0x95) linkat(r0, &(0x7f00000008c0)='./file0\x00', r8, &(0x7f0000000900)='./file0\x00', 0x400) ioctl$LOOP_CHANGE_FD(r8, 0x4c06, r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000940)='/dev/vga_arbiter\x00', 0x30000, 0x0) r9 = creat(&(0x7f0000000980)='./file0\x00', 0xd0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f00000009c0)={0x1efa, 0x2, 0x8000, 0x22, r4}, &(0x7f0000000a00)=0x10) mount(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)='ubifs\x00', 0x4, &(0x7f0000000b00)="fba4570592bd62cd5db0666df04df9b314773ff9714af1a58b4455767060b104f2cf71b0cd9721b2bd90231bfa4e63d720a432b3cb818a55baab4851d069881b1baa566006a6204ea0fae07d863b64f685591e0615084416651013766a74eb9971a2d11abf7d9383f2b251e98d2857e7361af517e29ab2ebe71629d8cfb58af8ed3a0b60825c5c3ed105aaeaf623571f8d5938eee5eab7441b7975cd2b4981f068b5d6e70d0e413bbe95f22a302c862236df8eda515da6d15ba6a4df225925033388fec6a4e44f0ddfa71074cdcfb9c64e84abe16ff0337459aea37c9962438deff907d3d573be5433b4df9a") 2018/03/28 04:23:25 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/161, &(0x7f00000000c0)=0xa1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f0000000100)={'tunl0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000200)=@buf={0x55, &(0x7f0000000180)="7a05031f5745e7a25258945bfdb2459fd19bac1085dbbdca55c98c597ccfd2eb2df6c986a4a2fc847fa020326dcef2c05ed15d2f030a0a2a79092d2108ad147b3bdcf733752b9e6c9f9933263cfc41ac60f8cb48c4"}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x109000, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000300)='./file0\x00', 0x2) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000340)) r3 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000380)) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000003c0)={0x7, {{0xa, 0x4e21, 0x29, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x0, 0x3, [{{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}, {{0xa, 0x4e21, 0x39a, @dev={0xfe, 0x80, [], 0xc}, 0x56ba}}, {{0xa, 0x4e24, 0x1000, @ipv4={[], [0xff, 0xff]}, 0x80000001}}]}, 0x210) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000600)={'icmp6\x00'}, &(0x7f0000000640)=0x1e) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000680)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000740), &(0x7f0000000780)=0x4) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000007c0)=0x4, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000800)={0x7, {{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xa217}}}, 0x88) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000008c0)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000900)=""/67) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000980)='bcsf0\x00') syz_open_dev$urandom(&(0x7f00000009c0)='/dev/urandom\x00', 0x0, 0x40000) getitimer(0x2, &(0x7f0000000a00)) getsockname(r2, &(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000ac0)=0x80) clock_gettime(0x3, &(0x7f0000000b00)) arch_prctl(0x0, &(0x7f0000000b40)="38a77bb90fd1839ab8d94658724b7082") setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000b80)={@in6={{0xa, 0x4e22, 0xd4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}, 0x7, 0x3, 0x4, "cfc852b2a01d66d46616133c33bd747c778bf1ff6c0f71d6a398628bbb34dc0d8d6f4700fa42366149e9f0bbbf93e3c0785b41f81d2ca73f2273c1347dd26523c97ec96cc57fd6c2c405b1a08353dae0"}, 0xd8) accept4$inet6(r4, &(0x7f0000000c80)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000cc0)=0x1c, 0x0) pipe(&(0x7f0000000d00)) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000d40)=""/88, &(0x7f0000000dc0)=0x58) lstat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000ec0)='/selinux/access\x00', 0x2, 0x0) 2018/03/28 04:23:25 executing program 3: r0 = memfd_create(&(0x7f0000000000)='em0\x00', 0x2) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'sit0\x00', 0x100000001}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'teql0\x00', 0x8}) getsockopt(r0, 0x6, 0x80000000, &(0x7f00000000c0)=""/146, &(0x7f0000000180)=0x92) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0xe9, 0xc3, 0x100000000, 0x47, 0x5, 0x4, 0x1, {0x0, @in6={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffd86f}}, 0x81, 0x2, 0x400, 0x40, 0x7}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r1, 0xffff, 0x3, [0xffffffffffffffff, 0x6, 0x1]}, &(0x7f0000000300)=0xe) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) fadvise64(r0, 0x0, 0x3, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000003c0)={0x8, 0x1, 0x4, 0x0, 0x50, 0xd2, 0x100, 0x7, 0x9, 0x8001, 0x2, 0x1}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000400)=0x200000000000, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000440), 0x10) r3 = accept4(r0, &(0x7f0000000480)=@ipx, &(0x7f0000000500)=0x80, 0x80800) r4 = accept4$vsock_stream(r3, &(0x7f0000000540)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x800) getgid() setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000580)={0x7f, {{0xa, 0x4e20, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x1fffe00000000000}}, {{0xa, 0x4e22, 0x42c4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x108) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x440400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000700)={0x5, 0x0, 0x10001, 0x80000001}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000740)={0x2, r6, 0x10003, 0x9}) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000780)=0x7, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x13, &(0x7f00000007c0)=0x81, 0x4) fcntl$setsig(r0, 0xa, 0x1) ptrace$poke(0x4, r2, &(0x7f0000000800), 0x8000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000840)='dctcp-reno\x00', 0xb) sendmmsg$inet_sctp(r0, &(0x7f0000000a40)=[{&(0x7f0000000880)=@in={0x2, 0x4e24}, 0x10, &(0x7f00000009c0)=[{&(0x7f00000008c0)="aaacb1b036923a7a5f1bc5d9687e7ef9b076cef91f6cf2347a34f583dae066d04695a8993093f8b19751bfaa8924635f92535d3a87eb92f08bbb0a833aa15c92391e", 0x42}, {&(0x7f0000000940)="5db60d3f4e74073bc990b0e93f60a0ac4465715f748a1aaa41308e22f2172b28df92d9769100c7ce037225effafffad3dea3acf2f74879ac3913ca20bac59f89e027bd2816019198007bb8e5b1c95cbf33affe7f01b51e1043a45635eadc8ffedd52e7d789", 0x65}], 0x2, &(0x7f0000000a00)=[@init={0x18, 0x84, 0x0, {0x2, 0x2, 0x7fb2, 0xffffffff}}], 0x30, 0x8804}], 0x1, 0x1) r7 = fcntl$dupfd(r4, 0x406, r3) ioctl$KDGKBMODE(r7, 0x4b44, &(0x7f0000000a80)) sysfs$2(0x2, 0x0, &(0x7f0000000ac0)=""/253) readv(r5, &(0x7f0000000cc0)=[{&(0x7f0000000bc0)=""/154, 0x9a}, {&(0x7f0000000c80)=""/11, 0xb}], 0x2) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000d00)={0x7fffffff, 0xffff, 0x3, 0x7, 0x2, 0x7}) 2018/03/28 04:23:25 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) sendto$packet(r0, &(0x7f0000000040)="a4fa6ad7e8b90cd05cd6ee97073a82bec48723b600b1cae2f62acc65e5480131486a544deb0f3f84574518b25f8ac5b8ae660c3efae84a79746fb54f2ca667a17569ae74e1a7865df0beacb79ef06e816d6cd30a1717478c045bca48dad8fb9906863a06fc7e2f25c4b70ab0d31ea2f70698d31aae2e00e551cf445b41f5e32538372f1d70caab281e6c2c20ec59f2bc7d8cc3d0ada4972c7ddb798716948e9b18ffb2862c471a53532eea5e097e326bc6524937189b3895220a8bc95c24d3b3012769ca0c5949c5a504908c08c4c09d43e7fe04c25e4991a013f067184d7a9075ebdc858b3699fa54730c4cac", 0xed, 0x40001, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)={'security\x00', 0x1000, "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"}, &(0x7f0000001180)=0x1024) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000001240)={0x9, &(0x7f00000011c0)=[{0xffffffffffffff80, 0x8000, 0x0, 0x8}, {0x200, 0x78, 0x800, 0x80000000}, {0x4, 0x5, 0x8, 0x1}, {0x1000000, 0x4, 0x401, 0x7000000000000000}, {0x7, 0x3f, 0x9, 0xfff}, {0x3, 0x7fffffff, 0x173, 0x80000000}, {0x4, 0x5, 0x1, 0x7fff}, {0x1ff, 0x4, 0x100}, {0x16720000000, 0x2, 0x7, 0x7fff}]}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001280)={0xf9c, 0x80000000, 0x56adb237, 0x8, 0x9, 0x9, 0x100000001, 0x4, 0x1ff, 0x5}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000012c0)={0x0, 0x0, 0x5f, 0x6, 0x7ff}, 0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001300)={0x0, 0x1}, &(0x7f0000001340)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001380)={r2, 0x10000}, &(0x7f00000013c0)=0x8) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001400)='/selinux/access\x00', 0x2, 0x0) r5 = fcntl$getown(r4, 0x9) ioprio_set$pid(0x1, r5, 0x3) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001440)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001480), &(0x7f00000014c0)=0x4) fstat(r1, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001580), &(0x7f00000015c0)=0x0, &(0x7f0000001600)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001640)={0x0, 0x0, 0x0}, &(0x7f0000001680)=0xc) getgroups(0x4, &(0x7f00000016c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setgroups(0x4, &(0x7f0000001700)=[r7, r8, r9, r10]) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000001740)={'syzkaller0\x00', 0x43e1ed23}) sendto$packet(r1, &(0x7f0000001780)="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", 0x1000, 0x8804, 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x6) clock_gettime(0x0, &(0x7f0000002780)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000027c0)={r3, @in6={{0xa, 0x4e20, 0x7f, @empty, 0x400}}}, 0x84) ioctl$KDENABIO(r0, 0x4b36) sched_getscheduler(r5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002880)={r3, 0x5, 0x0, 0x3}, &(0x7f00000028c0)=0x18) setfsuid(r6) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002900)={0xffffffffffff7fff, 0x0, 0x10000, 0x81}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000002940)={0x9, r11}) [ 34.755198] audit: type=1400 audit(1522211005.429:6): avc: denied { sys_admin } for pid=3860 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.790278] IPVS: Creating netns size=2536 id=1 [ 34.800090] audit: type=1400 audit(1522211005.479:7): avc: denied { net_admin } for pid=3863 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.850961] IPVS: Creating netns size=2536 id=2 [ 34.882179] IPVS: Creating netns size=2536 id=3 [ 34.923032] IPVS: Creating netns size=2536 id=4 [ 34.964597] IPVS: Creating netns size=2536 id=5 [ 35.013628] IPVS: Creating netns size=2536 id=6 [ 35.076240] IPVS: Creating netns size=2536 id=7 [ 35.135151] IPVS: Creating netns size=2536 id=8 [ 37.250093] audit: type=1400 audit(1522211007.929:8): avc: denied { sys_chroot } for pid=3865 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.314386] audit: type=1400 audit(1522211007.989:9): avc: denied { associate } for pid=3863 comm="syz-executor5" name="syz5" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 2018/03/28 04:23:28 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ae0ff8)=@abs={0x1}, 0x8) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000040)=@abs={0x1}, 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) sched_setparam(r2, &(0x7f00000000c0)=0x7fffffff) 2018/03/28 04:23:28 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r1, r0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x1000, 0x2) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0xb0000) [ 37.421199] audit: type=1400 audit(1522211008.099:10): avc: denied { write } for pid=5118 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 37.440706] audit: type=1400 audit(1522211008.119:11): avc: denied { read } for pid=5131 comm="syz-executor0" 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 [ 37.445200] audit: type=1400 audit(1522211008.119:12): avc: denied { net_raw } for pid=5131 comm="syz-executor0" 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 [ 37.655871] audit: type=1400 audit(1522211008.329:13): avc: denied { setgid } for pid=5209 comm="syz-executor6" 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 2018/03/28 04:23:28 executing program 0: r0 = socket(0x10, 0x803, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e22, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e21, 0xfffffffffffff000, @empty, 0x7ff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x5ff, @empty, 0x9}], 0x94) sendto(r0, &(0x7f0000000000)="94bc51577670ffd7470f63b9b15dea60c12870621cac6c56447f0068f3c2b4cfd393856d863739e63a8f10bb126d5ca8ba71e87f2b35b7e040787db5220633645983e9a4b3a33ef8c3b8815f41cf89bef41bab640a8b8edc66d77a164eb4783d3c5fe7d8fdefe61cfe5af6af2d4a30b8ff6229", 0x73, 0x80, &(0x7f0000000080)=@l2={0x1f, 0x7, {0x55f, 0x5, 0x80000001, 0xfffffffffffffffd, 0x43, 0x8e4}, 0x9, 0x6140}, 0x80) sendto(r0, &(0x7f0000f97000)="120000001200e70800e90009149b00ae9b60", 0x12, 0x0, 0x0, 0x0) 2018/03/28 04:23:28 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x4fffffffa) flock(r0, 0x3) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x0, 0x2, 0x101, 'queue0\x00', 0x5}) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) sendfile(r0, r1, &(0x7f0000000100), 0x15) 2018/03/28 04:23:28 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00009a0ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000feafdf)=""/33) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getpgrp(r1) 2018/03/28 04:23:28 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) socketpair$inet6(0xa, 0x0, 0x4, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x10020, &(0x7f0000001040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x4, 0x2}}, 0x80) 2018/03/28 04:23:28 executing program 2: r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x3) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) 2018/03/28 04:23:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$inet6(r1, &(0x7f0000000000)=""/34, 0x22, 0x2100, &(0x7f0000000040)={0xa, 0x4e22, 0x800, @empty, 0x80000001}, 0x1c) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000100)={0x20, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x3, @ipv4=@loopback=0x7f000001}]}, 0x20}, 0x1}, 0x0) 2018/03/28 04:23:28 executing program 1: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f00000000c0)="e9333331591f1b384107652fcc58791da164f446d990235e3115f7e9f94f0793f197b2c15c116a0eb473d0e3c5e0ced46aa83109ce3c59df8c8894e5825b04daacadf621") r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f00005bf02f)="e8", 0x1, 0x0, &(0x7f0000adcff0)) write$selinux_user(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f753a3bf308ed63745f723a73657472616e735f696e697472635f657865635f743a73302073746166665f7500"], 0x33) 2018/03/28 04:23:28 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xfffffffffffffd9a) connect$unix(r0, &(0x7f0000c7dff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) [ 37.748581] audit: type=1400 audit(1522211008.419:14): avc: denied { dac_override } for pid=5238 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/28 04:23:28 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) 2018/03/28 04:23:28 executing program 5: clock_settime(0x8005, &(0x7f0000c37000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2a2000, 0x0) accept4$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @my=0x0}, 0x149, 0x80000) 2018/03/28 04:23:28 executing program 6: prctl$intptr(0xe, 0x3) personality(0x100000) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x22) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0xff95281dd8884139) socket$key(0xf, 0x3, 0x2) 2018/03/28 04:23:28 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000000, 0x10000003e, r0, 0x0) r1 = socket$inet6(0xa, 0x80800, 0x40000000000006) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000040)) accept$ax25(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000002922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69fe52fc9a1db2ab68ad2d1d81f03be2b21c223240b00ac504a9711cb87e8e838091ac9dde39f031dfa745327f88e2a2cb0ad5932d4d7da2af5a38a8bd7d6a636256d53b445585db233e1941ee1eb9dfaa72dc3bfa5c6469cbbfa3e7b34d9e1a2ac873e3f1c4a0d1d0e39da0fb5974aa8cd68814f901aaca4279ef13e964e0f4f93a0dd8e9d36522f4360e398368decd1f38663ebc54e956b8b3ff14ebce778e3f17b3a3cc645f6a695ef91d16f65c95082ac366f8d6cbd06feb19495babd266bab156fb23cca31400573bbd4880c777c457aa04b980214e69f46e893876e19689c8867ee83636d30aca382f86d72083253f160b025bd519f1f46663f8df8f7677a50a4696db052b81c38c8305d4d688c919a32b777978335a9f095c2706ddefa9a014ef8ede5886f28de598c36aee9d47d9989f5ba26c6dbfc963e67e9a85f033c6dc7d2164b8aef22d8913601d919927e1cb93afbfaa2974e819ac4158ba3e7c765ca03e0fe03ed66271ea1654195be293bfc10e4402e067258d21a5487a5ca1ba0934b30ab3b04df26c9cf97b1c542d740fd24ae6a4be0414ff0624d0c8bede8e3561822f8cb5b7aeec20d891da54aee46c104746dc8b7655c8bda7d1323a22b1a02e67a67113c5fc2b67b1b269493b5cf4f4e010d6844027770eb6e889cd013504a51dd6499726b2486d2b73b17c9f8bc2799e7f5eed6f610cb1f6c7fdafe17fcf156196010029bc7aa56a27e919648ad24f1315c89c8e9d24503295f63ef7a4f48c2b7e030c74ebbb06811c766b09e26267a9a3c2117ce50ca870e261518bd0416e1008e569d6c684ded77b58c2d9bbd7164823497eb8b32b3f3d639d0b877ade55b1626b12d691f5abac8d3b7c5a9eb89d5038c4e4d8477f3a58a4e7a9ed8f218dfafe75d287ac580cba97fb4567875d368220bd630a769b2a0a53ee8ebaf2bf5437d0c1d7ec2d66ed14eeb06321aaca2fcdf68948656b86af6e76ac051d22c86dd4f818bd6f13f6c4171c8bcf10aad699200260c38db51004dca2b762834925dec85533caba5e50fa7795b598f56773c10a073cf24b15c7242ba2f1f094432f9eddedd9c84c687e13b8535d05caa4e6b7ec2d6660fb3305c6514c9e93dabb76060bc639d8f3ca5a6cd10a0dca86a1a9be0c5ccc6d00e364e38d62b3002390614aadd076ccebb514938f9175868091eb43c9f512d75e4d2a7dae66e1c077d3f27df15d4ecb423546310413ec56153aa645df29a5c5a1effe2cb27a6cd51c6f8e477bb8cfc762cde032a537422f73862e7d30676c35abfb92d69730882f0c44047eab3acfaf90839a0b47abfd066076965f03d1fa36b005c9b845df2d3ce98e4af83fbe255faad745acf387d29e98cce3c6a1e7d87fd2fc35ac1c91693d8929ef8993e3b2aeb5fa42098ff906d4e6831b70c57d0347efb95485db304484273ad8f5e086bcf4913746afc60607a0d4f05366e5ba69502e052615f4fa8d8fc77ac34e6e5d413c6d16aab778ca95d9e0cfb06616d24a79f06ac901556ac71eff9b46c78455e3e31f495090673edf428bf609ffc9fccde62de8670b5b8d3157065fa75ce9cb053c93c8f294a59770565b4a130593b9f9dd68668578d70a42e40b19c6c1c3d2262aa15ce67f4938d576c78ec737eb3dca3cbc7f7651250688cdffb4e44e7615c1430c20ca7a51eff361dae35a5c91e4b98862bbc2c76ed4b784814ecc47c16ee4d0c8b5a16645714b77dba21bab2104930da71a11ae51db21c02dba5aeec527ca602c3af8e04407d6d0b4d65061ba5146cd2551145c6d6e87b1d795d743418744ff65469669649ba3662ee16aa6ec69df225027e6b516720b14d3ad6e386f0e67d87424d94d2270b9ae3aae03f350cf20cef17d2b776a303d191316ae78cb4a9d04c8516530970af3cc76636c50dec1483f08e66d8c43693f7395bb94d7dda3c50a5e9c0c1f5eb8830bfbed07838a502bf07f999f43d1443b4b01d1401ecbcd82ed97c2d36682e4c4d985b4c7d31e903f271e064073d20c39090728d96508620aa5e1c10305f29a8d195feb08ae3398fd1f8026ae78d143a07b35dd514ba9e0bffbbda8fcc6db5b3accbf27949b71672496c0c6e263e0a25667d759e99753e0cc05db875cb6e5940a95464c278b46216d765bcf018010dc36d314c954fbac89f0d750bf5c5c085a74f8287de4eb254bce04f52f0edc3881c88ce479d99a5511c97a09a5d4da3ce90093e1c7741010477e4ac4a9c0e5de9bbe32c81a37a7e7137dd6b93376ab70710513ac3e9763f5ce928cbe2cd74070eb9f2af75f694cd79bb5e9665f8623824b1a1463e9227a924703e31f84b20109ec484a76cf3b75e0cb8c89071a51081e772e1c0ac23766f11647835860d438c159f3b474dc8c5c2902835e606ea6a7b2b14ec50f1128a361d648389e48dc6e8333e18", 0x6df) 2018/03/28 04:23:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000c3000)='net/psched\x00') sendfile(r0, r0, &(0x7f0000000040)=0x800000, 0x408) fstat(r0, &(0x7f0000000080)) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x20, 0xce, 0xffff, 0x2, 0x1}) 2018/03/28 04:23:28 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80, 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r3 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x100) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r3, 0x400454ce, r4) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="94090020", @ANYRES16=r2, @ANYBLOB="000129bd7000fbdbdf250100000008000600090000005c00030014000600ff02000000000000000000000000000108000800010000001400020069705f7674693000000000000000000014000600fe8000000000000000000000000000bb1400020069705f767469300000000000000000001c000100080004004e2200000800050002000000080002007f000000"], 0x94}, 0x1}, 0x4000040) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000280)=0x37, 0x4) 2018/03/28 04:23:28 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) clock_settime(0x0, &(0x7f0000000140)) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00005e6000)=0xffffffffffffff91, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@hopopts={0x0, 0x24, [], [@generic={0x80, 0xf5, "c72aefd760ba9a0caff43e2fb2c28c4bc6f6eb4d7100a79e082e89c2bbc06a427c21f2b2b9f20f9d9a888a514d29246e279eb8e1eaecc4d760117343c246c53abc70bb6bf0efe9143e113f738c392ad109859ea40f1bf9953639c09ee26310335468e2e2d57456c86452b5875f86952a23a697723af83b888d1bbd39b909b1b3f1dc5d7e9d3c6484af3132aa394af7873a3a9f14fa28ab340b1cc166c6797c0d8f21657a5483f6ae3e24d3785e0de9fc4bc95436d0c894ddbcc64b3e88da8fa4fa2745f14b6434454896322d7bee0d4a7a0ef590f212cf540d8aaad44ea9271bdeaac66743861a0974ca9c7a776715c0713e6ee554"}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0xc}}, @enc_lim={0x4, 0x1, 0x9}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0xffff, 0x2, 0x10000, 0x5, [0x7]}}]}, 0x130) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) 2018/03/28 04:23:28 executing program 3: r0 = userfaultfd(0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x2}) 2018/03/28 04:23:28 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200000031ebf8c7000000000000000003000500000000120200000000000000000005a50000000008001200020001000000000000000000100000000303000000000000000000001d00000101000000000020000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/03/28 04:23:28 executing program 5: unshare(0x20000000) clone(0x0, &(0x7f0000000080), &(0x7f0000000200), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r1, 0x9) r3 = fcntl$dupfd(r1, 0x406, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000080)={0x76d, 0x7f, r2, 0x9, r4, 0x27b5, 0x2a3643cb, 0x3}) ptrace$peekuser(0x3, r2, 0x1) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x80000000, &(0x7f000052cf69), &(0x7f000023c000), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/03/28 04:23:28 executing program 7: rt_sigaction(0x400000000000007, &(0x7f0000000080)={0x42a42f, {0xffffffbfffbff270}}, &(0x7f0000000180), 0x8, &(0x7f0000000140)) syz_open_dev$sndseq(&(0x7f00000089c0)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xffffffffffffff81}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, [0x20, 0x43, 0x6, 0x200, 0x7, 0xffffffff, 0x3, 0x6, 0x0, 0xd7, 0x9, 0x751, 0x39aa7254, 0x230, 0x7fffffff]}, &(0x7f00000002c0)=0x100) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) 2018/03/28 04:23:28 executing program 3: unshare(0x28060400) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fsync(r0) fgetxattr(r0, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/92, 0x5c) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/03/28 04:23:28 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x6, 0x800, 0x40, 0x1, 0x36b2, 0xff, 0x3}, 0xc) ioctl$void(r0, 0x41007701) 2018/03/28 04:23:28 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002500)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@rand_addr}}, &(0x7f0000002600)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000002640)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x40000001, 0xfec2) 2018/03/28 04:23:28 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x9, 0xffffffff}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0xb}, 0x6}}}, 0x84) r2 = gettid() getpriority(0x1, r2) 2018/03/28 04:23:28 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000001300)='/dev/snd/seq\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000300)=""/4096) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001340)="15e7aeb86faf91372e2c6831262a3cc1", 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000240)={{0x80}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x101}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x424002, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000000180)=""/185, &(0x7f0000000100)=0xb9) open(&(0x7f0000000080)='./file0\x00', 0x40, 0x8) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001380)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000040)=0x4823de79, 0xffffffffffffff32) 2018/03/28 04:23:28 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0xfffffffffffffdfb, 0x0, &(0x7f0000000f4d)}) [ 37.889448] binder: 5300:5304 ioctl 54a1 0 returned -22 [ 37.927002] binder: 5324:5325 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 37.937652] binder: 5324:5326 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/28 04:23:28 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x6d524638cdd68c66, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000002c0)=0x6, 0xffffffffffffff7b) r1 = socket$netlink(0x10, 0x3, 0x13) bind$netlink(r1, &(0x7f0000e3eff4)={0x10, 0x0, 0x0, 0x8}, 0xc) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write(r1, &(0x7f0000000040)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/28 04:23:28 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x9, 0x800, 0xfffffffffffffffe}, {0x1, 0x1, 0x6bb, 0x401}]}, 0x10) r1 = socket$packet(0x11, 0xffffffffbfffffff, 0x300) r2 = dup3(r1, r0, 0x80000) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000140)={{0x3, 0x0, 0x40, 0x3, 0xd65}, 0x6, 0x54b}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000001c0)=0x8000, 0x4) ioctl$TIOCSCTTY(r2, 0x540e, 0x8) 2018/03/28 04:23:28 executing program 4: mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x41030, 0xffffffffffffffff, 0x0) 2018/03/28 04:23:28 executing program 5: r0 = timerfd_create(0x0, 0x0) r1 = socket(0x18, 0x0, 0x4) close(r1) r2 = socket$key(0xf, 0x3, 0x2) poll(&(0x7f0000000140)=[{r0}, {r2, 0x611}], 0x2, 0x8000) 2018/03/28 04:23:28 executing program 0: r0 = socket(0x11, 0x803, 0x300) accept4$llc(r0, 0x0, &(0x7f0000000040), 0x800) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x800, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r1, r2, 0x0) sendto$inet(r3, &(0x7f0000940000), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) recvmmsg(r0, &(0x7f000094f000), 0x269, 0x0, 0x0) write(r2, &(0x7f0000000140), 0x0) rt_sigtimedwait(&(0x7f0000000080)={0xfffffffffffffff9}, &(0x7f00000000c0), &(0x7f0000000100)={0x77359400}, 0x8) 2018/03/28 04:23:28 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"88c295b03a38541cffffff70ffff00", 0x109}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080)=0x80000000, 0x4) 2018/03/28 04:23:28 executing program 3: r0 = socket(0x12, 0x3, 0x0) write(r0, &(0x7f00000008c0)="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", 0x401) recvfrom$unix(r0, &(0x7f0000000000)=""/3, 0x3, 0x0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/28 04:23:28 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e22, @rand_addr=0xfff}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000140)="d421211af482ece43966ecd182632931cd41ed9e4f2e727556e24705ad20c5a0d6bbb85fc6d218ef57ff32db4462a2b79c9efd6d8ed4a492fc4968d004e225e2def2eeac8d3dd218448dbc24c3", 0x4d, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000000c0)=""/100) get_thread_area(&(0x7f0000000040)={0xfffffffffffffffa, 0x20001000, 0x400, 0x0, 0x472, 0x0, 0x6, 0x8, 0x1, 0x5}) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000f40ffc), &(0x7f00009f6ffc)=0x4) 2018/03/28 04:23:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x98, 0x111000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) fcntl$addseals(r0, 0x409, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="0076b240b6084f702d81456141ce0400"], 0x10}, 0x1}, 0x0) 2018/03/28 04:23:28 executing program 1: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x443d) 2018/03/28 04:23:28 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='ns/mnt\x00') ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00000009c0)="a60c62610463f271efe2ef56af9bc4e7d77f448f76226fb0f775c85c665e93074d27f24f255d8e9530037616a03a71400fa72bbb2b6cb38c3609a0ed861afe0741eff92718d2a637ab7a05f1850d7495d4ccb4c75d00193fcc06dfe0a7f0201be42f65dbd174", 0x66) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='mountinfo\x00') write$selinux_context(r2, &(0x7f0000000000)='system_u:object_r:semanage_trans_lock_t:s0\x00', 0x12) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000100)={@local, @local, 0x0}, &(0x7f0000000180)=0xc) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) getsockname$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000540)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000000980)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000580)=@acquire={0x394, 0x17, 0x204, 0x70bd28, 0x25dfdbfd, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x33}, @in=@dev={0xac, 0x14, 0x14, 0x14}, {@in, @in=@multicast2=0xe0000002, 0x4e24, 0x0, 0x4e22, 0x3, 0xa, 0xa0, 0x20, 0xff, r3, r4}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x7ff, 0x4e24, 0x7fffffff, 0xa, 0x0, 0x20, 0x2e, r5, r6}, {0xffff, 0xffffffff, 0x5, 0x4, 0x100000001, 0x9ab9, 0x0, 0x9b4b}, {0x9, 0x100000000, 0x4, 0x9}, 0x8, 0x6e6bb1, 0x1, 0x0, 0x0, 0x3}, 0x8, 0x5, 0x1f, 0x70bd2a}, [@coaddr={0x14, 0xe, @in6=@dev={0xfe, 0x80, [], 0xa}}, @lifetime_val={0x24, 0x9, {0x0, 0xffffffffffffffff, 0x0, 0x8a7}}, @replay_thresh={0x8, 0xb, 0x2}, @replay_val={0x10, 0xa, {0x70bd2d, 0x70bd28, 0x4}}, @algo_crypt={0xf4, 0x2, {{'xts(cast6)\x00'}, 0x558, "d8a642ea677ce47ad6930f81cd7d62700867773b1f5204e9d686ce50403f1ed65910cb59706109060bfb1919e9ee44a63dca34464574cee02a1f36f34710091586269ca0266663843a8c1a7488601ce3ede82daf4b68b00b2686795a990d3128345f533ccc432444e7de1f8229f2a4680ff031128f9342a6292db4df9f25be0c5b6f426e013873e5a69dfc3cfaf001c92b0b56df08f8ad9639be6b29a2a88f0fddc0b810b52a2849ae3134"}}, @extra_flags={0x8, 0x18, 0x1}, @sa={0xe4, 0x6, {{@in=@dev={0xac, 0x14, 0x14, 0x13}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x1ff, 0x4e22, 0x7, 0xa, 0x20, 0x80, 0x2f, 0x0, r7}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x33}, @in, {0x65, 0x100, 0xadae, 0x8001, 0x1, 0x8, 0x7f, 0x3}, {0x6, 0x2, 0x3, 0x3}, {0xfffffffffffffffe, 0xff, 0x1}, 0x70bd26, 0x0, 0xa, 0x4, 0x1, 0x80}}, @user_kmaddress={0x2c, 0x13, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x0, 0x2}}, @replay_val={0x10, 0xa, {0x70bd2c, 0x70bd25, 0x81}}]}, 0x394}, 0x1, 0x0, 0x0, 0x40040}, 0x40) 2018/03/28 04:23:28 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x591, 0x0) syz_open_pts(r0, 0x6080) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r2, 0x5402, &(0x7f000032cfec)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r3, 0x8000}, 0x8) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x400901100) close(r1) 2018/03/28 04:23:28 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000878000/0x3000)=nil, 0x3000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = dup2(r0, r0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000200)={0x1, 0x1, 0x5}, 0xc) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000040)={'ip6gre0\x00', 0x1}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="59e9240f3b8e23c9", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="01000000000000000000009f2e00000000000000000000000de0a6500291da3898a9facefc5d10b0786e8c24e9f446732a7b60186241ae047a0be6deae39bcabff8bcbafdab58d40ffbf813c029f3dee40adf4838692fceea30de4e9497e810f66"], @ANYPTR=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00000000c0)={r3}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000000440)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000280)=[{0x1, 0x5de, 0x200, 0xfc3, @time={0x77359400}, {0x4, 0x8000}, {0x4, 0x7}, @quote={{0x9, 0x8001}, 0x940, &(0x7f00000001c0)={0x1, 0xe32, 0x40, 0x3dc, @time={r4, r5+30000000}, {0x8, 0x9}, {0xe80, 0xe2}, @raw32={[0x7c2a, 0x7, 0x1]}}}}, {0x9, 0x3, 0x9, 0x1e6, @tick=0xffffffff, {0x1000, 0x4}, {0x8, 0x3ff}, @result={0x9, 0x1}}, {0x3f, 0x1, 0x100, 0x5, @time={r6, r7+10000000}, {0x401, 0xc76}, {0x2, 0xea39}, @raw8={"52c5f792dff4dbf11d541277"}}, {0x7fffffff, 0x2b9, 0x3, 0x3, @tick=0x8, {0x6}, {0x40, 0x6}, @connect={{0x20, 0x78}, {0x5, 0xc6e}}}], 0xc0) 2018/03/28 04:23:28 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x42, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f00000000c0)=0x30) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, r1) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) rename(&(0x7f0000000240)='./file0\x00', &(0x7f00000003c0)='./file0/bus\x00') 2018/03/28 04:23:28 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000080)) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000180)) [ 38.054956] audit: type=1400 audit(1522211008.729:15): avc: denied { set_context_mgr } for pid=5363 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 38.083801] audit: type=1400 audit(1522211008.759:16): avc: denied { call } for pid=5363 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 38.111486] binder: BINDER_SET_CONTEXT_MGR already set [ 38.116846] binder: 5363:5373 ioctl 40046207 0 returned -16 [ 38.129299] binder_alloc: 5363: binder_alloc_buf, no vma [ 38.136338] binder: 5363:5367 transaction failed 29189/-3, size 40-0 line 3133 [ 38.146393] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/28 04:23:28 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) clock_gettime(0x0, &(0x7f0000002740)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002680)=[{{&(0x7f0000000000)=@generic, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/114, 0x72}], 0x1, &(0x7f0000000140)=""/36, 0x24, 0x8}, 0xffffffffffffffff}, {{&(0x7f0000000180)=@un=@abs, 0x80, &(0x7f0000002440)=[{&(0x7f0000000200)=""/109, 0x6d}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/80, 0x50}, {&(0x7f0000001300)=""/106, 0x6a}, {&(0x7f0000001380)=""/8, 0x8}, {&(0x7f00000013c0)=""/30, 0x1e}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/20, 0x14}], 0x8, 0x0, 0x0, 0x10000}, 0xfffffffffffffffd}, {{&(0x7f00000024c0)=@ipx, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002540)=""/99, 0x63}], 0x1, &(0x7f0000002600)=""/98, 0x62, 0x98}}], 0x3, 0x0, &(0x7f0000002780)={r1, r2+30000000}) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000002800)="6b4e8b5ac40d3287481510be064110b5de37ea62483969d16bccd1dd718e2e989cb75bd1f9ca70277124f4fc959d7c851bb4e5d746a370348cad9487a3d4efd3") 2018/03/28 04:23:28 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001700)='net/arp\x00') sendfile(r0, r1, &(0x7f0000000080), 0x100000000081) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0x9, 0x7ff}, {0x100000000, 0x10000}, 0x0, 0xf64e9da6382e7f2e, 0x31c2}) 2018/03/28 04:23:28 executing program 3: r0 = socket$inet6(0x10, 0x5, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0xffffffffffffeffe, &(0x7f0000000040)={@dev}, &(0x7f0000000080)=0x14) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f00000a9ff2)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='9p\x00', 0x1000, &(0x7f000035ffb5)) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930a06000000a843dc91052369390009002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)}, 0x0) sendmsg(r0, &(0x7f0000001d00)={&(0x7f0000000200)=@pppoe={0x18, 0x0, {0x4, @empty, 'rose0\x00'}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000280)="2ecdb27ef1f6087da027c491862f91fb89a433e229cf19b3b2f397c0a48e3bddf2538ea5ab516ed02b447b430977dc92e326563be595e08ae0599f2621bf92cc7edfb02d1b52f01938c63c571b149fb6e7a675de339372f6a5583eb2fb70352f1f944673ebe9f85610045adeca309746feda79b9c5a7b225b007818947c5fdd12b244a226e1a2d8f71df1970e979d81b88aa3f9adc214d2aaa0dfa48aabd30220c3670bfa264dbe5538c2d677af3a84f9bc20a234a58b17ff2f4773fa559493932", 0xc1}, {&(0x7f0000000380)="8a2edaba95b6a5aab4905ad8b6286c65dbc254cf3949b69c7978564a4d420b637ef4546362f395258b50b236d4505ed30bb2f798538c13a0491c91a1bc862ce162dcc94a239b0c482b8cc92302dc8582ac4224a28cc4628e8d645a35b4a0", 0x5e}, {&(0x7f0000000400)}, {&(0x7f0000000440)="1d6f9f313e292e058075e85f38206eb60e31914e451c8f7b355d9333fb0575a62c0b30c1ba1cff34c93aaf1929c0d15996e032ab33fe82e237f463de017cf23a1aabd3cba6e5d619e07828025ea5604a44a3b2eef52b47dc7a1da67994df0c9ce17bacec8ee0", 0x66}, {&(0x7f00000004c0)="737154f087305bddc8139c946c9b48dfc56fbba922c58728bed95fc1d930ad6f4688b7101e05192b4a12c9687478abbcaf8a65b5a58730bdc4477cb40f9606a5eca7903b4a1d0901f8d80a414eb913e9ecfdc4f63ad02a6e02247186b3af0d66c1b246efc0c8634c7cef657e0a60e67aef8832548562e2ba3b6a2b702da1ca2582203dc6c5f3918bdde4f787440c16ce19f8997bcd5ee1e7ea6e6b31fd0d89b895711e95968ad7c8ccc85c7ff8bb8051b4d117cc280e0a71f33b6e5fe54be62bc1967ab19012fd77ad633cb11b2cd1babb8a687ccca8b2c86213805970c485b173327e07", 0xe4}, {&(0x7f00000005c0)="a6c254ce5ec76367896454bd6a7b900351b1b814cff7693935beb90c01ccd0cfc5a27c6c5b068cb40205763fef34a0b54caecde14b62d0c4b75d7e7b57611f00f91b9bb57eb7ff8b2c1da476a74b5692f00323a122cdc35243db54f5883f2f5f4dd870eaf8843598decca3bdd3b4866d8c242e884aea5abfa38cc208856f36d4ad4cbc2cce7e81fc59ca96e3bf7c607f6bc8286243f2ab72dada233f24f55fa8ac3b6cba5c20e76c46246fbb5225244f226b45739a9d32f89c70a7cf2105e1a82035b723b722cd7685e003e2b32af8147e2b2c2ebcf1a4830c32888822759f34c10109", 0xe3}, {&(0x7f00000006c0)="82002e6878cc7e1da693f3eec7c1d0ff49fa47b89addbd67edff78ebd66aefd8e3e7fe29e0e728d2a0fbe64ac431f4ff9df0916c09da3d1da29cffba5fe24a631513f9b56a1c4d40fcd24576f2adad2d16228be9cb40255919f5720ee28eff8d7e6153a6ee51e15a58dd113a14c76f80259dd5a40c96cd7906f0b7dd34a6d68f18f90a2fbdf9fa6f1c1f3bfb2f531dd686657b7c513ef7ad5ae5e24a5437ca1cb685a39f68fc7db1a735bdfd6c251beda8af2e6ca0524df4de817aabb5daf1cab76b572e8a6488f5", 0xc8}], 0x7, &(0x7f0000000840)=[{0x48, 0x11c, 0x4, "cbfff79d432e501a4450b4e95745e2896e6bc65bd60b17235929aa6bd1dadd479349d274f35c60fb1b91adc6518bfefbbaba"}, {0x38, 0x112, 0x5, "ca54ea980944e399247ecbabb95844551016d1937739344ce060d544d620d5f071b6be"}, {0xf8, 0x13f, 0x6, "21dbf20945b1a670ad9b51aa4860fa24770196ffd10fd0bd2356ea5e4942f446a456a8a225c1a73a70f60f59fd43e6051920cfe96c3c84d48fe22536e48c263af9ca004909094268964975cdf9522ec9e9cafac73fece4de789caf23623b6781f3912e2c4d0f31901735832ded7a3c001ee454ded0a82ed89821a3d3ed34db4c1117fa994a71717dcf57fdbf8e0aae328280ecc82429ca68d65b7a6da50395bbb5ef9fb47e0acf527fa28e3a0fa8fad1a491f4dafc308457d34f28a72b672aa5742a52c532f45e24895d5e8459392b65213adfb03c4f84bc5bb7c7549e626aeec3a5"}, {0x108, 0x84, 0xe08f, "81bda1b47d1add6d1617f8fbf8ed4c7651baa10530b67da9fddb44497f177a65a36aa9fd67a97972a879f463d3aa76c872f0f51e3d92c4fd977ff455335991fa8f2362bd96a19eac7da560cff241fb6cc6ec41f370e45386480683e1c32775f9301536e7a3e609c3a24be0ac8ae1f20799e5360af7998563d68c25c9c546ee2432c119ea4721bf1e141e17c2028f41212a51003fadbce2e3429f08a2c870c2d9e8e2de90008a014ea623a5e715b898396b2b7cef09e76025fabcf43200d22080e6f9ad9dfa996054248a4abf44c0b24763ce22429c10b92df07cee3dd15759d3cbf8c21f3047ac9f14fe7a2815efb067b6c9"}, {0xa0, 0x117, 0xcd, "749cbac29c87729784d6d515f32fadd01f7bef2867105426f4907040a266cac82abde40373792312dea5186df10fd1a379615e2586a53f2a686f13aeab58f775cab20bfa3a01d7b743c942384d9a8969a7cc229b9bf2e282fe81c27b80a4e3b3b22b17f2ff5c9bb6029dd494f7d81c97581a0c07402d548c79703d9d8bf4ebdb167e9a7c35db066942862c76"}, {0x20, 0x106, 0x1, "c8fa8f0a2e71c04576"}, {0x50, 0x117, 0x3, "865597fdd2b3e3289a09cc6ae4ef9972e067e761223526442ef6cb3e9d966c17943b39a2737728d9eb0acbf06c590d78adbffcb36548220013443e92c611"}, {0x108, 0x119, 0x7, "5b69a1b82a6e6bfb39b61f9de2ea36b67254d2f8358c51b9b1cc36a0482a8c59761a9242ea0379634f03d8a8a2c40de3036340d87ec7e099e8cecdf56e9ee837c9a56d8137670276f14a49fd089b9c3dd6c2f4c3e7c327db0349ba61648e57f529a43493480708888fd8d77cea646ed718b6d05098167abe746ef15a046ccc1c22b6d945b4dee11d140f53813bc3c4096ee9a6c735f365a070366bb34e0774b9bac7a00401c27b82aadda302c9582b47005daeb5469fefda21b3bcb23c327c3e92ceff7088bdf6068866fb4ec812099a860ea3cd6eb6c59c2453d36e804759401dddb359a2cac360315d82606c638c6270fbab"}, {0x1010, 0x0, 0x6, "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"}], 0x14a8}, 0x20000000) r1 = accept4(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000140)=0x80, 0x80800) creat(&(0x7f0000001d40)='./file0/file0\x00', 0xa8) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/28 04:23:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x48000, 0x0) accept$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000100)=0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8, 0x800}, {}, {}, {}, {}, {}, {}, {}], 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a80ff6)='/dev/ptmx\x00', 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000100)={0x1, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x3e, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x80000000005406, &(0x7f000014dff8)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000000040)=""/60) 2018/03/28 04:23:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$KDMKTONE(r0, 0x4b30, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x41, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x4, 0x4, 0x2, 0xdbd8, 0x5}, &(0x7f0000000300)=0x98) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000200)={0x0, 0x0, 0x7fffffff, 0x6, r3}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x2}, &(0x7f0000000180)=0x8) sendfile(r0, r1, &(0x7f0000000000)=0x14, 0x3) 2018/03/28 04:23:28 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x80800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_getscheduler(r2) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={r2, r4, r5}, 0xc) ppoll(&(0x7f0000000000)=[{r0, 0x112}, {r0, 0x400}, {r0, 0x8}, {r0, 0xb000}, {r0}, {r0, 0x28}, {r0, 0x8128}], 0x7, &(0x7f0000000040), &(0x7f0000000080)={0x3}, 0x8) flock(r0, 0x8) 2018/03/28 04:23:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f00000000c0)=@ipv6_newaddr={0x2c, 0x14, 0x201, 0x0, 0x0, {0xa, 0x80fe, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1}]}, 0x2c}, 0x1}, 0x0) 2018/03/28 04:23:28 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x6000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x6, 0x7fffffff, 0x3, 0x7fffffff, 0x2, 0x1}) ioctl$TIOCSBRK(r0, 0x5427) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x8000, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) fsetxattr(r0, &(0x7f00000000c0)=@random={'osx.', '/selinux/checkreqprot\x00'}, &(0x7f0000000100)='/\x00', 0x2, 0x1) getsockopt$inet_tcp_buf(r2, 0x6, 0x1e, &(0x7f00002cf000), &(0x7f000090a000)) 2018/03/28 04:23:28 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0xd, "cf6f895bf34e09b896ff8a8b9a"}, &(0x7f0000000140)=0x31) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x10000000000, &(0x7f0000000040)={@local, @loopback, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e64ff1)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r2}) 2018/03/28 04:23:28 executing program 0: mkdir(&(0x7f000066cff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='securityfs\x00', 0x0, &(0x7f000001c000)) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') [ 38.152036] binder: release 5363:5367 transaction 2 out, still active [ 38.158587] binder: undelivered TRANSACTION_COMPLETE [ 38.185294] binder: 5385:5392 ioctl 8904 20000180 returned -22 2018/03/28 04:23:28 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000032f000)={0x0, 0x8, 0x1000}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/03/28 04:23:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)="05650d0200", 0x5) recvfrom(r0, &(0x7f0000000200)=""/101, 0xffffffffffffff6f, 0x0, 0x0, 0xfffffffffffffe9f) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/28 04:23:28 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x88) sendto$inet6(r0, &(0x7f0000000000)="c7e3e0a770a432ff07bb17f65b861d43794783222fa1b10490fc228e6ce76dac2faa63318116f2aa8d8e89a5e73d391741b9c9c1ebd08f01ad70749c13c82ceb5e80f4e51ab7f0c012e945aab3f8573ea5ab2ac5cfd154e6ae4e2331722ad67dd07e458d8682aa8376354651edc034a694e507e745925f", 0x77, 0x8050, &(0x7f0000000080)={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) connect$inet6(r0, &(0x7f0000001180)={0xa, 0x4e20}, 0x1c) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f00000171f5)="87", 0x1}], 0x1, &(0x7f0000004ff0)}, 0x0) 2018/03/28 04:23:28 executing program 7: r0 = socket$inet(0x10, 0x2, 0x10) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x14, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syzkaller1\x00', r2}) getsockopt(r0, 0x16, 0x7, &(0x7f0000000280)=""/74, &(0x7f0000000000)=0x4a) sendto$inet(r0, &(0x7f0000004fa5)="3200000010040301c2fe203cba9553a640fe31b400000a002e0000cd244fe56714eea4eb3456d71100000000000000000000", 0x32, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000300)={0x6, [0x9, 0x9, 0x101, 0x6, 0x8, 0xffffffff80000000]}, &(0x7f0000000340)=0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) 2018/03/28 04:23:28 executing program 0: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x3f, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000028000000000000000800000000000000fcf85d", @ANYPTR=&(0x7f0000000280)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @multicast1}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x97, "a60c9b03e03cba7f3bbe79bbe0ec0d687c209af737fbca4f72fcafd8be939fdba695e1f8e4ebfed83cdf2f3728b47b6454d52f136e20ea057c61791c2a643212f9fb504cff07679a1c57038e2a044bf6b294b33d7fac835b8fd0f55cfbde98c5a540b9fb5663215cdf8a42e4e8e05fd20cd1e15fce2c1e4321317138640503e2bf252c5413eebd6e6c6af9497c950955eadeff14bde33b"}, &(0x7f00000001c0)=0x9f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e22, 0x800, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}}, 0x6, 0x56f}, &(0x7f00000002c0)=0x90) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x37, r0}) [ 38.187689] binder: 5385:5400 ioctl 8904 20000180 returned -22 [ 38.210679] binder: send failed reply for transaction 2, target dead [ 38.219993] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/03/28 04:23:28 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x40000) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14, 0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x4, 0x4e20, 0x1ff, 0xa, 0x80, 0xa0, 0x32, r1, r2}, {0x0, 0x7fff, 0x5, 0x81, 0x6, 0x3ff, 0x1, 0x81}, {0x401, 0x1, 0x0, 0x9}, 0x3f, 0x6e6bbf, 0x2, 0x0, 0x2, 0x3}, {{@in, 0x4d2, 0x3c}, 0x0, @in6=@loopback={0x0, 0x1}, 0x34ff, 0x0, 0x1, 0x8, 0x5, 0xbf, 0x27}}, 0xe8) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000240)={{0x3f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1, 'wrr\x00', 0x10, 0x5, 0x46}, {@multicast2=0xe0000002, 0x4e22, 0xb5f94ab87deb6621, 0x5, 0x4, 0x5}}, 0x44) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000ae6000), &(0x7f0000207ffc)=0x4) 2018/03/28 04:23:28 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r1 = socket$netlink(0x10, 0x3, 0x200000006) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0x6, 0x9, 0x7, 0x5, 0x10000, 0x4}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000100)=0x4e, &(0x7f0000000140)=0x4) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f00000000c0)={@broadcast=0xffffffff}, 0x8) 2018/03/28 04:23:28 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x400000000e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x3, 0x0, 0x5, 0x0, 0x8, 0xff}, 0x20) ioctl$TCSETS(r0, 0x80047456, &(0x7f0000000080)) 2018/03/28 04:23:28 executing program 3: r0 = socket$inet(0x10, 0x80800, 0x4800) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/03/28 04:23:28 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000004fc0)={0x400000000000002, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0x7f, @multicast1=0xe0000001, 0x4e24, 0x4, 'sh\x00', 0x1, 0x3, 0x26}, {@multicast2=0xe0000002, 0x4e20, 0x0, 0x20, 0x3, 0x7f6}}, 0x44) [ 38.239353] audit: type=1400 audit(1522211008.909:17): avc: denied { getopt } for pid=5420 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.302857] IPVS: set_ctl: invalid protocol: 127 224.0.0.1:20004 sh 2018/03/28 04:23:29 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001100)='/dev/sequencer2\x00', 0x1ffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$TCSBRK(r1, 0x5409, 0x80000001) ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086607, &(0x7f0000000080)={0x20000201, &(0x7f0000000100)}) 2018/03/28 04:23:29 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x4, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0xe5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x8}, 0x8) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='numa_maps\x00') epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000300)={0x8}) sendto$inet(r1, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sysfs$2(0x2, 0x0, &(0x7f0000000040)=""/85) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/28 04:23:29 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000200)="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", 0x128, 0x2) syz_open_procfs(0x0, &(0x7f00000000c0)="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") 2018/03/28 04:23:29 executing program 3: r0 = inotify_init1(0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getenv(0x4201, r1, 0x3, &(0x7f0000000180)) ptrace$setopts(0x4206, r1, 0x0, 0x0) ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000400)) ptrace(0x4207, r1) ptrace$setsig(0x4203, r1, 0x1, &(0x7f0000000200)={0xb, 0x6, 0xf}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x12cd9a57) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000000)) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) tkill(r1, 0x1b) 2018/03/28 04:23:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7ffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) uname(&(0x7f0000000000)=""/73) epoll_create1(0x80000) poll(&(0x7f00000002c0)=[{r1}], 0x1, 0x6) 2018/03/28 04:23:29 executing program 2: get_thread_area(&(0x7f0000000040)={0xffffffffffff7fff, 0x20000000, 0x0, 0x6, 0x1, 0x10, 0x1, 0x8, 0x400, 0x80000000}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)={0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0xfffffffffffffffd, 0x0, 0x10000000000c391, 0x3f}) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x80040) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0xf1, 0x0, 0x9000}, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x8001, 0x7, 0x5, 0x2, 0x5}, 0x14) r3 = dup3(r1, r0, 0x0) write(0xffffffffffffffff, &(0x7f00000b5000), 0x0) fcntl$setstatus(r3, 0x4, 0x2000) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000180)) 2018/03/28 04:23:29 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x2) fallocate(r3, 0x0, 0x0, 0x4d2d) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x83, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/28 04:23:29 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x84, "2eb0f72ae743110db8872777beaa311d6b1d369d9977a6ea71e890b7ae7825c24fea735ddc2a29bb1b8db46322e7a8a024217f35bb999432e2d175d0a67555dd281101097e45bb9f8b7dd6a979ba402a100079dacbd6109eb0ea293da384d0204ce574818bb18af89f29605f478243f55a3f2500607f0f691265bc0e89440e67a4604f0a"}, &(0x7f0000000200)=0xfffffffffffffeff) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0x2}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffd0}}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r2, 0x4, 0x70bd29, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7e}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x4000004) 2018/03/28 04:23:29 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x2) write(r0, &(0x7f0000000000)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2fefffffffffffffeffffff169996aa1fae", 0x34c) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0x3e}], 0x1) 2018/03/28 04:23:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/udplite\x00') sendfile(r0, r3, &(0x7f0000a12000), 0x1) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x1000001, 0x32, r3, 0x0) sendfile(r0, r3, &(0x7f0000929000), 0xff) ptrace$getregset(0x4204, r1, 0x206, &(0x7f0000000180)={&(0x7f0000000080)=""/236, 0xec}) 2018/03/28 04:23:29 executing program 6: delete_module(&(0x7f0000000440)='mime_type*%\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) epoll_wait(r0, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4, 0xe23) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x1800) ustat(0x8, &(0x7f0000000240)) 2018/03/28 04:23:29 executing program 0: keyctl$set_reqkey_keyring(0xe, 0x3) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce8ffb)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) 2018/03/28 04:23:29 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x80000) bind$unix(r0, &(0x7f0000ae0ff8)=@abs={0x1}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000002c0)=0xff, 0x2) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000280)={'tunl0\x00', &(0x7f0000000200)=@ethtool_sfeatures={0x3b, 0x3, [{}, {}, {}]}}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x410001, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="acd17ea80723689600020000000000000000"], &(0x7f0000000100)=0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e21, 0x9, @empty, 0xfffffffffffffff9}}, 0x5, 0x1d6, 0x8, 0x9, 0xae}, &(0x7f0000000200)=0x98) r5 = socket$unix(0x1, 0x1, 0x0) bind$unix(r5, &(0x7f0000000040)=@abs={0x1}, 0x8) [ 38.424333] sg_write: data in/out 167162/798 bytes for SCSI command 0xfe-- guessing data in; [ 38.424333] program syz-executor4 not setting count and/or reply_len properly [ 38.451234] ================================================================== [ 38.451253] BUG: KASAN: wild-memory-access in sg_read+0x12c5/0x1470 [ 38.451261] Read of size 26 at addr ffe70873f8b67000 by task syz-executor4/5482 [ 38.451262] [ 38.451271] CPU: 1 PID: 5482 Comm: syz-executor4 Not tainted 4.9.90-gdd1e37e #66 [ 38.451275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.451290] ffff8801cbedf9c8 ffffffff81d94ee9 ffe70873f8b67000 000000000000001a [ 38.451300] 0000000000000000 ffff8801b7c81360 ffff8801d9798140 ffff8801cbedfa10 [ 38.451311] ffffffff8153d7c2 ffffffff8266bbc5 0000000000000282 17ee6111a966ad39 [ 38.451313] Call Trace: [ 38.451327] [] dump_stack+0xc1/0x128 [ 38.451339] [] kasan_report+0x162/0x380 [ 38.451346] [] ? sg_read+0x12c5/0x1470 [ 38.451355] [] check_memory_region+0x137/0x190 [ 38.451364] [] kasan_check_read+0x11/0x20 [ 38.451370] [] sg_read+0x12c5/0x1470 [ 38.451379] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 38.451387] [] ? fsnotify+0x86/0xf30 [ 38.451393] [] ? fsnotify+0xf30/0xf30 [ 38.451403] [] ? avc_policy_seqno+0x9/0x20 [ 38.451413] [] do_loop_readv_writev.part.17+0xc8/0x2b0 [ 38.451422] [] do_readv_writev+0x5fd/0x740 [ 38.451430] [] ? vfs_write+0x530/0x530 [ 38.451438] [] ? kcov_ioctl+0x24/0x1d0 [ 38.451447] [] ? __fget+0x20a/0x3b0 [ 38.451454] [] ? __fget+0x231/0x3b0 [ 38.451460] [] ? __fget+0x47/0x3b0 [ 38.451469] [] vfs_readv+0x84/0xc0 [ 38.451476] [] do_readv+0xe6/0x250 [ 38.451483] [] ? vfs_readv+0xc0/0xc0 [ 38.451490] [] ? security_file_ioctl+0x89/0xb0 [ 38.451498] [] SyS_readv+0x27/0x30 [ 38.451507] [] ? rw_copy_check_uvector+0x2c0/0x2c0 [ 38.451515] [] do_syscall_64+0x1a4/0x490 [ 38.451525] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 38.451529] ================================================================== [ 38.451531] Disabling lock debugging due to kernel taint [ 38.451535] Kernel panic - not syncing: panic_on_warn set ... [ 38.451535] [ 38.451543] CPU: 1 PID: 5482 Comm: syz-executor4 Tainted: G B 4.9.90-gdd1e37e #66 [ 38.451547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.451558] ffff8801cbedf8e8 ffffffff81d94ee9 ffffffff84197d47 ffff8801cbedf9c0 [ 38.451566] 0000000000000000 ffff8801b7c81360 ffff8801d9798140 ffff8801cbedf9b0 [ 38.451574] ffffffff8142e651 0000000041b58ab3 ffffffff8418b7a0 ffffffff8142e495 [ 38.451576] Call Trace: [ 38.451583] [] dump_stack+0xc1/0x128 [ 38.451592] [] panic+0x1bc/0x3a8 [ 38.451602] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 38.451610] [] kasan_end_report+0x50/0x50 [ 38.451622] [] kasan_report+0x16b/0x380 [ 38.451631] [] ? sg_read+0x12c5/0x1470 [ 38.451639] [] check_memory_region+0x137/0x190 [ 38.451646] [] kasan_check_read+0x11/0x20 [ 38.451652] [] sg_read+0x12c5/0x1470 [ 38.451658] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 38.451663] [] ? fsnotify+0x86/0xf30 [ 38.451667] [] ? fsnotify+0xf30/0xf30 [ 38.451674] [] ? avc_policy_seqno+0x9/0x20 [ 38.451682] [] do_loop_readv_writev.part.17+0xc8/0x2b0 [ 38.451689] [] do_readv_writev+0x5fd/0x740 [ 38.451696] [] ? vfs_write+0x530/0x530 [ 38.451702] [] ? kcov_ioctl+0x24/0x1d0 [ 38.451709] [] ? __fget+0x20a/0x3b0 [ 38.451714] [] ? __fget+0x231/0x3b0 [ 38.451720] [] ? __fget+0x47/0x3b0 [ 38.451726] [] vfs_readv+0x84/0xc0 [ 38.451732] [] do_readv+0xe6/0x250 [ 38.451738] [] ? vfs_readv+0xc0/0xc0 [ 38.451744] [] ? security_file_ioctl+0x89/0xb0 [ 38.451749] [] SyS_readv+0x27/0x30 [ 38.451756] [] ? rw_copy_check_uvector+0x2c0/0x2c0 [ 38.451762] [] do_syscall_64+0x1a4/0x490 [ 38.451769] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 38.452277] Dumping ftrace buffer: [ 38.452281] (ftrace buffer empty) [ 38.452285] Kernel Offset: disabled [ 38.895365] Rebooting in 86400 seconds..