INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?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 '10.128.10.23' (ECDSA) to the list of known hosts. 2018/04/14 01:10:22 fuzzer started 2018/04/14 01:10:23 dialing manager at 10.128.0.26:36243 2018/04/14 01:10:29 kcov=true, comps=false 2018/04/14 01:10:32 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x40) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x1, 0x40}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000500)={@mcast1, 0x0}, &(0x7f0000000540)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000580)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000005c0)=@sack_info={0x0, 0xffff, 0x8}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)={r2, 0xaf, "3de475601be44bcc664b2f6ec125a7a0b8e89f7cec088cf0dce727169700c7bc7b94a6f2025dfd26f8dee8081e888bc8ca495e54ea26ec96412a680469483fb094c861b797a1a214173a4c21340a0a6817cae9d736fe08099431d047fc20bbf94738ec82202e1b4ead4e9865c30f510564fe4786ae2c60357f0b2bb6c00e22f9999af9bd365481e70d5e9700058c4e6c9d528705b21d3dbb3c7ab8960cf8baed55ead1375681a8e31418895c311060"}, &(0x7f0000000700)=0xb7) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000740)={@in6={{0xa, 0x4e20, 0x1, @empty, 0xffffffff}}, 0x8000, 0x71, 0x8e2, "16b48115502cdeabd0cbd59d18ac9385146fa856a35898295c74a508ae8b6654c467f18ef2f0f580091df30417e4d5fbd7a36f5a7697c9dffa14c24b87b340ecfd1d28294bf1b1fb963ce03da7ac2010"}, 0xd8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ptmx\x00', 0x200102, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x7) sendmsg$inet_sctp(r0, &(0x7f0000001a80)={&(0x7f0000000880)=@in6={0xa, 0x4e23, 0xd55b, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, 0x1c, &(0x7f0000001a40)=[{&(0x7f00000008c0)="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", 0x1000}, {&(0x7f00000018c0)="77ed8085c74b0963710c5d09865c1ebce411c75fef4bf4f1111e9e7c2616a11edb43dbdbeace77636721a81a8d44dbf483a49b969029e77bef4aec1f4c705ec4e61a1afffb94c19330997717d82b499a38bbef50521ee6165bf525035673c602ec8a3d66ba0ec1e61d20f13f44fa4a74a458ad97fca15bc1e62ec353cb380fc131bd395ce496ca095027ef306301910301a519e3f69851d1", 0x98}, {&(0x7f0000001980)="810d2e6c14b7792b1bfa1287d27b477e5e66fd1818d402cb969fc40a0e2f73217929ab668a958d62ceb0dfb2a7bb3ff7cc86a2d77e467d73afaad7f1cbc9c285d9b64bea6c0766d68647cd0665e8a0cdebb66143ab86e9de71b5d21f00771a0620920ea33cb9847db4d174d769f05caa43f572c8b859ea09a48646ffe074a65b116404334dd45c367e0e46bf", 0x8c}], 0x3, 0x0, 0x0, 0x41}, 0x4) fallocate(r0, 0x0, 0x2, 0x7) r4 = gettid() wait4(r4, &(0x7f0000001ac0), 0x4, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001b00)=0x32ffbe5f, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001b40)={r3, 0x7, 0x3, [0xfffffffffffffffe, 0x9d0f, 0x5]}, 0xe) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001b80)={{0x3, 0x0, 0x9, 0x3, 0x9}, 0x3, 0x20}) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000001c00)={0x2, 0x9}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001c40), &(0x7f0000001c80)=0x4) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001d40)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5e8, 0x350, 0x110, 0x458, 0x458, 0x110, 0x550, 0x550, 0x550, 0x550, 0x550, 0x6, &(0x7f0000001cc0), {[{{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x3, 0x6a2e, 0x200}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x9}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x3}}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x2, 0x1}}, @common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {'bridge0\x00', 'gre0\x00', 0x2c, 0x3, 0x1, 0x40, 0x401, 0x0, 0x81}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x21, 0xfff, 0x1}}}, {{@ip={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0xffffffff, 'gretap0\x00', 'tunl0\x00', {0xff}, {0xff}, 0x36, 0x1, 0x51}, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0xe, 0x8, 0xfffffffffffffff9}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x5, 0xc8}}}, {{@ip={@empty, @dev={0xac, 0x14, 0x14, 0xf}, 0xffffff00, 0xff000000, 'veth0_to_bond\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x2}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x6, [0x1, 0x1fffffffc000, 0x555ded5a, 0x1, 0x5827, 0x8], 0x3, 0x80, 0x1}, {0xfe, [0x7, 0x8, 0x1, 0x6, 0x5, 0x5f3], 0x3, 0x40, 0x2}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x648) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000023c0)={r3, 0x6}, 0x8) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000002400)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002440)={r2, 0x3}, 0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f0000002480)={0x14}) getsockopt(r0, 0x7, 0x2, &(0x7f00000024c0)=""/40, &(0x7f0000002500)=0x28) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002540)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7b1d2eec, 0x8}, &(0x7f0000002600)=0x90) getsockname$ax25(r0, &(0x7f0000002640), &(0x7f0000002680)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000026c0)={r2, 0xf28}, &(0x7f0000002700)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002740)={r3, 0x1, "fa"}, &(0x7f0000002780)=0x9) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000027c0)=0x5) 2018/04/14 01:10:32 executing program 3: socketpair(0x1f, 0x0, 0x67, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @broadcast}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x5, 0x0, 0x5, 0x500, 0x9, 0x0, r2}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0xb8, "8db8145389ef8a4443176193a53cb386f4ba2fa083c4121dc5d1ba8eb6e8638f65a6ec4f29cc7717bcece925222ad27beac9574a4976ad60e909384e0428788b97271f6fc68d5756f14a9fe2d14dabb37b67b891206ae9cb4d9652ccb25c1e1871311f6737414472e56093247d14d733b961d613186941b1235de23788fb49c50cb0589d9db8f746f0583f467ff02df7b7da67663cd4f5ec9581db3de3619c25c570a55ea2ef3cb9f77a4c24f7d2f402cd308fa5c98799b7"}, &(0x7f0000000240)=0xdc) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000280)=r0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x4800, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000300)={0x3d5, 0x1, 0x1ff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000340)=[@in6={0xa, 0x4e24, 0x4000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}], 0x2c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000380)) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000400)=0x9, &(0x7f0000000440)=0x4) times(&(0x7f0000000480)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000540)={0x90, r4, 0x8, 0x70bd26, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x34}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8084}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xffffffffffffff01}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x13}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x40010}, 0x1) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000680)="7436643e9e3fa50b920209f1a488d81262060e5a7d6e444390905ac98e4069ae90ee3409cc3c23808401a6237a05089666aa99090e0126fbecbb2eb9ff3da3b0d35f09965e3c73c6b2624942b43b6a7416eb078a7297ddb50ab588f85d26ab6d5929ad1d07b67892e1d09f6cbfa993071a0efa82fe57c69a04f14e0867c09eb8c5dab5944d04222287023bbffe729ea3f34a5391b327368d90ef6248ef1827ba37a47870") rt_sigaction(0x1e, &(0x7f0000000740)={0x3, {0x6}, 0x5, 0xfffffffffffffe01}, 0x0, 0x8, &(0x7f0000000780)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000007c0)={0x0, 0x9a, "fb66dc2600efff60663e0b7b62a6217927352e2088de9914c6ee904fba9a3b39025382ffa8650011d7219e099f0e5716a655cc75e08417f1f2952e6fb95f0ccbc4dc2173e7aff566ed729251898a2eba4146d1a684336971dd40eda26b33004d4011ff45e3f712906e966c9d61dac875430567394e782cbe2dae6d3a872f6d42467aac54f93195c0fe5c28e05fd9550fc248613ff4c3c56b151a"}, &(0x7f0000000880)=0xa2) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000008c0)=@assoc_id=r5, &(0x7f0000000900)=0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000940)={{0x20, 0x6, 0x8, 0x9, 0x7fff, 0x100000001}, 0x10001, 0x5, 0x100000001, 0x3, 0x2, "feb52f977cb10c736281fb0e7fbd57bd8d6182b09524ab4894b5b882ea7e033e3e540050a2ec948606ba9a5e5ac9ff4aa07e027b71b344602f7abc056bb46725825c590e64729124d9655fd3ea0849ae775ce7538d10bb88d702de2481e103e584996e8cad73d5708273b4a79b0c0e6368901b5da26763125d0cfc2365acc0e6"}) getsockname$ax25(r0, &(0x7f0000000a00), &(0x7f0000000a40)=0x10) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000a80)=""/56, &(0x7f0000000ac0)=0x38) r6 = syz_open_dev$usbmon(&(0x7f0000000b00)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000b40)={@dev={0xfe, 0x80, [], 0x1b}, r2}, 0x14) getpeername(r0, &(0x7f0000000b80), &(0x7f0000000c00)=0x80) preadv(r0, &(0x7f0000000e00)=[{&(0x7f0000000c40)=""/1, 0x1}, {&(0x7f0000000c80)=""/76, 0x4c}, {&(0x7f0000000d00)=""/228, 0xe4}], 0x3, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000e40)) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000000e80)) r7 = openat$cgroup_ro(r0, &(0x7f0000000ec0)='cpuacct.usage_user\x00', 0x0, 0x0) fstat(r7, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000f80)=[r8]) 2018/04/14 01:10:32 executing program 7: r0 = creat(&(0x7f0000001b00)='./file0\x00', 0x72) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001b40)={0x0, 0x3}, &(0x7f0000001b80)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001bc0)=r1, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001c00)=r1, 0x4) keyctl$join(0x1, &(0x7f0000001c40)={0x73, 0x79, 0x7a, 0x1}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001c80)={0x8, 0x202, 0x1f, 0x3, r1}, 0x10) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000001cc0)=0xffffffff, 0x4) r2 = add_key$keyring(&(0x7f0000001d80)='keyring\x00', &(0x7f0000001dc0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000001d00)='keyring\x00', &(0x7f0000001d40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000001e00)="4686594d2b062d59e0fb53e8ee5bba0d38c69438ae1f61ccda58cf4c9c1fde4742df9345d955da322c6001ba5f5a545eeeb6b80756636914dbb7029e3e27344903cf387e67e6bb0a2a702804e3a7dd9b82aba25f026135c262c66024d366a2c0e8b0e3f78c41113b3d50e217286fc8752da3d1bd8a93d92d77ffb5198f292d50729b334fc153905fe1814f7e75caa8a62f5b4f9bb5b3429c5f2afce6b744a39541ccb36acfb9f458513ebb137cb35665e68c") syz_emit_ethernet(0x85, &(0x7f0000001ec0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipx={0x8137, {0xffff, 0x77, 0x5, 0x0, {@random=0x6b, @current, 0x6}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3}, "e6f6dafa3f1743299d1ea1bc4e4c5ea4d1877d27ae6832f9db7c79384c42054a69825c0553f6f4369db9a3ef46a67fd51522c519b7d07c1c8a418c213871faf8d287ada62e1c4a953e077b3740281c2382fd16483b39ebe617"}}}}, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001f80)=@assoc_value={r1, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001fc0)={r1, 0x7f}, &(0x7f0000002000)=0x8) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002040)=@assoc_value={0x0}, &(0x7f0000002080)=0x8) r5 = socket$inet6(0xa, 0x80800, 0xffffffffffffff80) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000020c0)=[@in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e23, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, @in6={0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8a}, @in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e21, 0x7fffffff, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, @in6={0xa, 0x4e22, 0xfff, @loopback={0x0, 0x1}, 0x800}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}], 0xf4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f00000021c0)=[@in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x96d}, @in6={0xa, 0x4e22, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x732}, @in6={0xa, 0x4e23, 0x100000000, @loopback={0x0, 0x1}, 0xc77}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x8000, @empty, 0x2}, @in6={0xa, 0x4e24, 0xa22, @mcast2={0xff, 0x2, [], 0x1}, 0xd418}, @in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @in6={0xa, 0x4e21, 0x6, @empty, 0x10000}, @in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x17}, 0x100000001}], 0xf0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000022c0)=@assoc_id=r4, 0x4) getsockopt$sock_int(r5, 0x1, 0x0, &(0x7f0000002300), &(0x7f0000002340)=0x4) ioctl$sock_ifreq(r6, 0x8966, &(0x7f00000023c0)={'dummy0\x00', @ifru_data=&(0x7f0000002380)="76f52b01254a55b29b0692a22b9295e94139033c8ff3bde0f22683536b94e408"}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000002500)={&(0x7f0000002400)=[0x0, 0x0], &(0x7f0000002440)=[0x0, 0x0], &(0x7f0000002480)=[0x0, 0x0, 0x0], &(0x7f00000024c0)=[0x0, 0x0, 0x0], 0x2, 0x2, 0x3, 0x3}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000002540)={r4, @in={{0x2, 0x4e21}}}, &(0x7f0000002600)=0x84) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000002640)=0x0) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000002680)=r7) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f00000026c0)='bond0\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002800)={r4, 0xdc, &(0x7f0000002700)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x80, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in6={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f0000002840)=0x10) keyctl$link(0x8, r3, r2) r8 = msgget(0x3, 0x100) msgctl$IPC_INFO(r8, 0x3, &(0x7f0000002880)=""/86) 2018/04/14 01:10:32 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/32, 0x20}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x18802, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0)=0x4, 0x4) socket$key(0xf, 0x3, 0x2) getpeername$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x1ff}, &(0x7f0000000280)=0x8) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00000002c0)=0x9, 0x4) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000300)) write$sndseq(r1, &(0x7f0000000340)=[{0x3, 0x5, 0x10000, 0x40eb, @tick=0x7ff, {0x5390, 0xae51}, {0x4, 0x401}, @raw32={[0x4, 0xa7, 0x3]}}, {0x9, 0x2, 0x6, 0x7, @tick=0x4, {0x8, 0x3}, {0x2, 0x4}, @raw8={"a08fb4b29567f1fd5e6ee375"}}, {0x4, 0x40, 0x7fff, 0xffff, @tick=0xa3, {0x80000000, 0x100000000}, {0x1, 0x4}, @time=@time={0x77359400}}, {0x1, 0x9, 0xf4a3, 0xb3, @time={0x77359400}, {0x80000000, 0x1}, {0x1, 0x9aa}, @queue={0x2, {0xdc4, 0x8}}}, {0x875, 0x2, 0x3, 0x1f, @tick=0x3f, {0xff, 0x400}, {0x1, 0x4}, @control={0x7, 0x4b50, 0x200}}, {0x10000, 0x76b1, 0x4, 0x1, @time={0x0, 0x1c9c380}, {0x18, 0x63}, {0x80000000, 0xd72}, @addr={0xb2a, 0x2}}, {0xffffffffffffffff, 0x9, 0x5, 0x4, @tick=0x49800000000000, {0x8, 0x1}, {0x4, 0x401}, @raw32={[0x100000000, 0x3, 0x3ab9]}}, {0x2763, 0xffffffff, 0x7, 0x80, @tick=0x2, {0x1f, 0x101}, {0x1, 0x1}, @control={0x3, 0xffffffffffffff81, 0x7fff}}], 0x180) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r4, &(0x7f0000000500)={0x0, 0x0, @loopback}, &(0x7f0000000540)=0x10) sendmsg$key(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)={0x2, 0x10, 0x1f, 0x0, 0x5, 0x0, 0x70bd2b, 0x25dfdbfd, [@sadb_address={0x3, 0x7, 0x32, 0x20, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}]}, 0x28}, 0x1}, 0x4000001) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, &(0x7f0000000640), &(0x7f0000000680)=0xc) ioctl$KDDISABIO(r1, 0x4b37) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000700)={&(0x7f00000006c0)='./file0\x00', r1}, 0x10) r6 = syz_open_dev$sg(&(0x7f0000000740)='/dev/sg#\x00', 0x1, 0x40000) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000780)={r3, 0xffffffff}, 0x8) bind$netrom(r6, &(0x7f00000007c0)=@ax25={0x3, {"094cb6d729ee1a"}, 0x3ff}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000000800)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000840)={r7, 0x80000, r1}) r9 = getpid() sched_getparam(r9, &(0x7f0000000880)) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f00000008c0)={'vlan0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) sendmsg$nl_route(r1, &(0x7f00000009c0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x2008010}, 0xc, &(0x7f0000000980)={&(0x7f0000000940)=@getneigh={0x14, 0x1e, 0x400, 0x70bd27, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x94}, 0x0) ioctl$DRM_IOCTL_CONTROL(r8, 0x40086414, &(0x7f0000000a00)={0x3}) ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f0000000a40)='bcsh0\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000a80)={r2, 0x1}, 0x8) 2018/04/14 01:10:32 executing program 5: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x1400) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) lseek(r0, 0x0, 0x3) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000100)={r1, 0x1}) r2 = msgget$private(0x0, 0x10) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000140)=""/181) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$TUNSETLINK(r0, 0x400454cd, 0x323) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='bic\x00', 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x8040, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000300)={r1, 0x1}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000340)={'yam0\x00', 0x600}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000380)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000440)=@security={'security\x00', 0xe, 0x4, 0x410, 0xffffffff, 0xf0, 0x250, 0x0, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000000400), {[{{@uncond, 0x0, 0xc8, 0xf0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x401}}}, {{@uncond, 0x0, 0x138, 0x160, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x2, 0x1, [0x8001, 0x200, 0x3, 0xffffffff, 0x704, 0x8, 0x10001, 0x6, 0x9, 0x2, 0x0, 0x7, 0x6, 0x80, 0x0, 0x1], 0xc}}, @common=@inet=@tcpmss={0x28, 'tcpmss\x00', 0x0, {0x7f, 0x1, 0x1}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [0x0, 0xffffffff, 0xffffffff], [0xffffffff, 0xff, 0xffffffff, 0xffffff00], 'ip_vti0\x00', 'sit0\x00', {}, {0xff}, 0x73, 0x7, 0x1, 0x24}, 0x0, 0xc8, 0xf0}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x470) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000008c0)={r4, 0x200}, 0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000900)=0x800) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000940)) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000980)='/dev/autofs\x00', 0x24c081, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000009c0)={r4, 0x7, 0xbb73, 0x7fffffff, 0x2, 0x2, 0x7, 0x10001, {r4, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x10001, 0x7, 0x1, 0x7}}, &(0x7f0000000a80)=0xb0) r6 = shmget(0x2, 0x2000, 0x8, &(0x7f0000ffc000/0x2000)=nil) shmat(r6, &(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000ac0)={0x4, 0x2, 0x4, 0x1000}) ioctl$KDSETMODE(r0, 0x4b3a, 0xfffffffffffffff7) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000b00)=0x0) ptrace$pokeuser(0x6, r7, 0x9, 0x7) getsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000000b40)={@remote, @multicast2, 0x0}, &(0x7f0000000b80)=0xc) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000000bc0)={@local={0xfe, 0x80, [], 0xaa}, r8}, 0x14) 2018/04/14 01:10:32 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = accept$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000180)={r1}) listen$netrom(r0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000000200)={0x3, 0x100000001}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000240)={r1}) keyctl$session_to_parent(0x12) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000280)=0x1) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000002c0)={'bcsh0\x00', @random="3ecdfd58490c"}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000300)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e20, 0xc9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x5, 0x4, 0x8, 0x1f, 0x4}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000440)={r5, 0x5, 0x30, 0x3, 0x7}, &(0x7f0000000480)=0x18) fallocate(r3, 0x1, 0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000004c0)=0x5705, 0x4) r7 = gettid() sched_rr_get_interval(r7, &(0x7f0000000500)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000540)={0x6, 0x5, 0x80, {0x77359400}, 0x5, 0xeb}) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000005c0)={r6, 0x6628}, &(0x7f0000000600)=0x8) preadv(r4, &(0x7f00000016c0)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/67, 0x43}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001700)={r8, 0x48c3}, &(0x7f0000001740)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000001780)=0x10000, 0x4) write$cgroup_pid(r2, &(0x7f00000017c0)={[0x30, 0x37, 0x39, 0x37, 0x37, 0x35, 0x39, 0x38, 0x37, 0x33]}, 0xa) syz_open_dev$sg(&(0x7f0000001800)='/dev/sg#\x00', 0x3, 0x40000) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0xd, 0x18, "3aac8204a0fc4623f2dd5e2d1adaf6ca7c4f3f422d5c59e7310d9362241db6e2623df4890ee3d0e0dad7117c32c3641a673aaac4245a4c0cc92e8ec3dcd6ff48", "6e37b1099cf981399ac91b9b9409288946f77a4f40c5d9fc18977ef0d71a78e7", [0xfffffffffb75b291, 0x3]}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000001900)={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, {0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff8}, 0x5, [0x8, 0x100000000, 0x7fffffff, 0x5, 0x0, 0x8, 0x7, 0x2]}, 0x5c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001980)) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f00000019c0)=""/110) 2018/04/14 01:10:32 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000100)={0x3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @remote}, {}, {0x0, 0x0, 0x0, @link_local}]}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000001c0)=0x3) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000300)={0x7, &(0x7f0000000200)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpgid(0x0) ptrace$getenv(0x4201, r4, 0xfffffffffffffbff, &(0x7f0000000380)) r5 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x20, 0x80100) unlinkat(r5, &(0x7f0000000400)='./file0\x00', 0x200) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f00000004c0)=0x1, 0x4) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000540)={0xfffffffffffffffc, 0x3, 0xab9, 0xa4f, 0x582a, 0x4}) getsockopt$packet_buf(r6, 0x107, 0x1, &(0x7f00000005c0)=""/25, &(0x7f0000000600)=0x19) getrusage(0x1, &(0x7f0000000640)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000700)) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000740)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000780)=0x9, 0x4) r7 = memfd_create(&(0x7f00000007c0)='/dev/rfkill\x00', 0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000800)={0x0, 0x8001, 0x1, 0x1}, &(0x7f0000000840)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000880)={r8, 0x374}, &(0x7f00000008c0)=0x8) write$tun(r7, &(0x7f0000000900)={@pi={0x0, 0x819}, @void, @ipx={0xffff, 0x1e, 0x9, 0x14, {@random=0x7, @random="75e134e7330e", 0x20}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffe1}}}, 0x22) ioctl$TCGETS(r7, 0x5401, &(0x7f0000000940)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000980)={0x9, 0x6, 0x8, 0x8, 0xffffffe000000000, 0x8, 0x7ff, 0xca0c, r9}, 0x20) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r7, &(0x7f0000000c00)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000a40)={0x17c, r10, 0x2, 0x70bd28, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3d}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3e}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x10}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x20}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x8}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3918cde1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1f}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0x17c}, 0x1, 0x0, 0x0, 0x81}, 0x8001) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000c40)={r9, 0x9}, &(0x7f0000000c80)=0x8) 2018/04/14 01:10:32 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4001, 0x6) socketpair(0x1f, 0x800, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/108, 0x6c}, {&(0x7f0000000180)=""/198, 0xc6}, {&(0x7f0000000280)=""/240, 0xf0}, {&(0x7f0000000380)=""/57, 0x39}], 0x4) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='v7\x00', 0x2000, &(0x7f00000004c0)="d002c92e3a728b0b4621885711d1140d7d33d51822312a727ce9d9bfec2e53086d4c5f41efd7bb081ddca3e9f0f5db9e4cb30258f925681432c2b578230f68ea1006d30fabc77afe3a39b9d30886d10b8a149d88b8cba5d8978f4354ff8d222c021213984a83933d53a6a0fd9cdfb64e1d375db727ba072b97839dfcd4d2a61f15a983071c75354bac15c8e01bf92004c6b8340d53261c5843ff5d2a47c371182c558d3c3cb7792c04d7d840aaf476143e39339ad67386ed142d86f7432b4e5c2fe0744d49d80a214753d5bb4b2b50a446da3ca888b93bb14cfdb38174b7c1c7cf656e743a2563ca78f8bd5e72958a1b06166997fe9a09c01fa2ffe16c7a75fa428d539ba12c530d99cc4f8e22ca8c9aec76a5770d7e73eccef2f95dd8a8044910aec0e079703e02efe099f0490017a50746dd6baec0c599c65d8a3226d34705433831ad4c80cbdb31c118fad40d8dcba1ba6893457949ca9d93ab0d412b5c6d0fdb06877931a50186f15269202ef6e9990c443a567090e26993110ff6502286950f8327771aa7cebc8df4cf74fe6c99a0caed80dc6f3c14a5db4a1221cac1b2ace75ceccc587cd2e4bfb014cf2d9952da8a53739817f962d0a6e02254dac2059a4b0e888607d34cdd1b6608d554e863559e01fa78ff4019ba209f8353f47d980967d3cbfb5f633d41ad106ce4bb271f544a1ac4be873af46f8aba6139ab1989a99127c373183129a64ac556790ae39ebb028aae5b764a4da261027b95f1970f5cb7e3675a90afe785f0a5a232f1ee6dbd40f1e7ee1fd39a0f483456b3e264a43067f92d0b6c74ed6733a7517217998158c9741f9ab751b89c23b8ad8ee0205ecd6be8a306d18590ec26ebbdde5539daa0e4f328b8a3a321eb60b03e9874376335f84e34121179aebf0d7c0204d2ef6e3a97687d4ddf2fd990710618dfdce97ca074d99848576e774d5fae5298f3d54bc6496f15b8723014622813b0a1f15a9c64ee229df72b554c0870a47c020a29e03cf70236428d336bcf7b183bda7b74fe0cd9a61e6fad4bec2f8300ba7d74f844503e7426f118b8a73d9ed8572f55d35374e286567c37b33ecc47cb6456b0bf57c3dd2bfe37f90546572d410882c867137f304fd487659792a0771d4da6e596dde999606c219542fce539711a59f3b9bdd32bb42b0d52e94b92cca7a7ec3efd6abb9afff7c7152c9490671514cce811db0eab64154ceec5ea84ebb2db771a7a0dd472e3f62179be5382e583c466e29f498860c46d98f7a693028450f93faf1a3faa1364fcf4d8ab3f0c493fa2d54cd832a76c44b4fd19bb619aa86cda256da78b3608071f1291210c0af96cef7ef561e526ccd1e8465d73b706b49233de98daf3a8a929790e870ebfe01a809bcd2591beefbf1f7951e95beff9c44b8c39471514c8f959828dacc1f1c7799522853e26a42bad2a417e6eea9d66edb2a785c9a7aedec7551f6e759a84e5ac6a1f3f19b559a3d265b1050b46e261be36175d6a2bbcb2802ac8d3c77e51b23ffa7141247e9f45bc645ccc84d383a9f6a555d580130d08edf072b3474658d64d2de05205c8a7fbe35e720ff93fd3de56bd8e1fb086cdde995ac08c973b674c876647cd0f29d7c5b8da3d86d16144442888b6b554505c897948b38c6b91b5db37db04dca3544aa6a4406f6869c51273b39bb1ba6fcd30fb1b8bde6b4fd157855356faba46cc74f61fac0df097220d32f6b74b45b7cf01c91af48a8cea7f5f17b6f32aa815fc10ebf6de3b8b8735cdcc5c1c846dbd93cb56583c6d5981c3eb61ffdd2a6822c3b589a291a2dafc230f5176cc2d155b89edee9bc2e3b3ae824cc5799d5499df650c9c00654c4ac3c2a3f489296c2a69f9f251a509a83f3976165d79fa1193d1683795589e9a751fb4aed4b3fa77e53969ceddb9e25674842b1122814dd5aba9d487ef8f446caa678513a0a2b28491125d8b8427e2956c14409701205e405786c305fd2d6de125232adbde6ad40d2d64ed13712624fbd3c8cd477db543e1aa6e1223883ea5550576b7238282dec743d90e10e5a59b088595fd567a88c76899cb4adcdc6031d8cd30395543372fce153553a1e7d915ce87afeaa4f3b6ba1d2de40158628d878d81337d82e368b032dac255a62450f3d31436c641170bfff2d045ef3b389b0c3a8615e25d94ceda029810adf9be91c1a334fc082d09be664b227740afb9c08309402765890058ad7cec74d20eb6c57a73d45883a2be7424f791bc27e9b1711f5a929a286fdaa8063358a9e63131efdb2c4637117b276ad580b50bde947b08fa60c45e2292ffd429d39e5257b24f45aeb2e245eb6abf0ac1f19d476c005ee9d9e8a0b2f7a2553737bcaa8242768628f641a8a475dd1bd9db1632ab0332cfd582f080a64c773d220b1861bd7b1b1178b1589c4ccf8e70b06331cd0b800af44318ab02c569dcac3817e718209928753720bd6f089786dca97efcdd3e0d1959c2169c9fe8f32ecd7c6c70717e418bd2ab4114f912e959b9be6c8cd62e0dfb4a64bf5b3cd9493af4b3bdba629e76eb56c37a7889586d68b0ebc895486485a4196a9eb23b560a3b24c009ac02f27809caae4a10f3c0867d40f4825592e884be05940105fa09254fffdbf992b425887e42eedf79db55868a6fb7d36e561b5e70d3c391b529694763f2f497ebdb3ef8cd303eebae0f47abe80b9d28c2b2045ff3b3b592f876a4e8e0f3e977ec5b9739bda66792182117c9551c5048cb8d13bad8ce25c26b615c5249901550c0509b79e1ecb22bf775acb86ef98bf8b6c235456baa56e45cc0225f6f302334f5432a970431d6d885c0425c6afc0b786f6ddc269756e21846e199e476f0b1b7ab60cb527e3f7ebdea656d2f71e4105d16de84a2c9c97701468bb0366bdc9786b066e43ff2a1e66d45f13a30c3c2bc1b5685ac7a534c889b47a9c3aeb09fdfb9decb9c056c7e2f38266126fafdf2dede3790034adb97523ccc4471426ae5f0265c17e78fa80ef867153bc14a3d5bffcdc9d8a460c0194e28658ebeb31b584aba6c7e04151d019567c5b131975121593fba621beeb28db4472cd575d0ac40b8191536851216b82d286651fa47a65418e108a88281eb2fc6c225b34986a3fe2283a0747444ecc7a95208a373d87ab4659506cc2e30f5eae613f056983eb743235e960919e894b05909c6a1ab8c1f7af215d23caf2bf6ee0bbe7937b7e4b2a134c722f1b052acbf4c24c1ea5676ff4fcbc7e95664fd2153c16e3e90b1e46d94ef29bfd45a9fb4427bd09e935a3ea71b40c853bbe6ee3336b9926f0a5a16ddfcdaa333771fd5ef8a6d460b4f41498b5a1edc971dd8b55f2e94cbd80e5555c87a5e4e4fb5d28e1c87d86635df2dcafb29527dfd8b25e3d90dce54a4ef85fb3ff018b930684e8fb78494c6b1bdfb27630621e003d004a92f88a047a21bbb6dbb122a0541acdb25b961d8c43bec5cf210a0c30eacfdbb4318abb932236f774947814daa952e3101c3d90e3f9e7b3ad4f65bd191dabcd3e417af595e7b71ebd6cb6e4b507145c5fc6034d594223701804a546be5119a680c9b494251806b898b8009f1de7069766dd15d8123df90000d0002eaff5536ac8820d281b8851e3da00615a08c1884d045e9d47fb8e4ea491fdef88ca5ebf519c54a0a26d790c0f3ca6eca50350c7e53eb20090f3e52b167c513e87449110f9db62cd2a3b327a434b73a3c11ca3d626f56f5ddec7e30453ec639d8d7752dd4579c5894881ff1e61598a692af02e4e1ca1884c07a1445df1f48befc0b6f3fdde2a2db3f1fdb70756babc643bfffab9fd670275ec0c6a9c816b95f99f0619545f7b6bd0b9da408ac2ec6d701c71f26938c64521113ce6ee5b9b4a5464f1782398ff11b110274cd5c2e552c41163d10dfd1f0e5ac161e10ad083cf724ad06b38d347789147b026a9708adc1026e811c96ad7fc5c872a8a37ab330e099eafa87f3eb619c9720a6d72917a40b23868b73c97a984fca25895cf8f7b7546caba65846b4c62fd0e76f0e7c290062015722af04ddad75a314ed783c4d124461df2272bca949da2bc888760a96196747b0973bc1614a7679f7649e7d1b34060604fa21a16091aab74c2a0fe12aac5a2902974988730bded36426b34c25bdb4e65b03becad0fd4e3d52ea1ea0f6fd4598a03fe65eb2d22c48852b2bb1bef606e520561c8355359fbc2999d5ff1dde33bee8401768d4143d9672d38336762aef297fc4aa4b7666712065b7bdf3e1f9a4be007f7fd1c94675afd8b432c983925c4d21190e1488007886f4b83acb1ac34f2129efb38eb2eed861d8b7eec689194e84111a7ed8dac52a7efb96171ac3fbb22e448028b8f4ae3babd6be2111fd0e00ddb4604747ad9247a828a0fb47cec225a0bd1dec1d4314fa05650aa710fc7355cee769bc181179f7b8f4945902c8cd1c363f508be8297ba75b4fa8197717971c514605cde849821cf7317c83db1e224aa6921c7ff1e74a65296f3014580109a5e6cfed8d634dbd1604abf5e6a6169487041b688111b6f1075e7ca49b866509e5b9e2b14e8315dfa4d0fcadd05f69f93317af5db98bd94a138c3a5adf13c557b70b3316146e042da8c6b663b999cf1dbd9e2b63a57563fb27ec34ab97dd3c9ff5b02e3f5c6274a486958a49299e744ad61b4cccb9e584af5f394c9d815185795d3f82be35aa4470f97606e1631d8c611b15a337ae0b3c2cd63d4d6a7bd1ce69420146c7b9b7aa0fc03d1fa41b4f662a4f161bc4401938933f5ec7394d0383c5e6d3a670aa2195cd297507cfa2b0bebd76c44f04ff6997d6416a60980e0c33a9670630c7437649c613c70126d2301c22baa2dcbace4780994c41818d757a92728ef54deb6333b7171a4d997eac3d59640afc097ef26a10c3602af2233233b95bf567268e242b5b901dd0e6f3af329fcc5195501d72b0ce8b589b349a2aeb9370ff3712d0fe191d83015fb64a3c0ac02080b9a27d9e887ae2010dec69b0de56830318a1ea2e7673b23979d6534c8dda813895ef149e0f34a0ed0cc0b5fbe8957b30f67269500e1a246b89d3219c9f30b837468099270abe82066b498918da477b8b9ad94e832572ae4c3cf50b5e5cca73274281c69983fe1fbe99f1516d9fe2c277702f29d8c81ab0193317020468c7d3e70fc359fe5d0f6e2f022df6952bc90c4287decedcd92fc1553c0078b2d208e5d7ab86598037258472ea852337cf3e1dff6e0324027cdac84275e27cd5443db7124c133a09a648b21d7f57418fa9b1af33f265c69603e3087b55be4c26fb01d59135b7b2764ea702ec6d78006bc6c9bb1e989b1d05bc32ea838a18b875480edd17925491c2e66382ad718fcba33e1365074fa72fe0eb4691e7ac02d310c672dd881f8123fbe5687a10b51e72d9b197c03b1a473e98b4eed971eab9901564e1c892df532bf529592db0a6e3b23562f6e7c36b5c94082b376748bccf0322e7f7041ab7fe7fc4e621999a81e78ce89afcc0245582dd280d2884b449e21bf0e2eab8dec43de90e5d7779ea66d1985389e125126acef80443cd08e435e49013228de522e5be8dda190605ffa3a77c49813b4ae61d7340112a47e5c2928ea1739efa8d331a33433d3a1019260aae307f580a238bb9bcbd5b9f737228244ff9f14d67277382f665302dda2572dcedcd5959a469dcc2fcfb29bf15bacaee934a3087e8845dfb536a6586567f2c04188e3207bb9dd3647eb7c57afd7ed047f03c09fda21e6110ce999af1afa7bbd9d03507c9226745aeada54f5776854b") r3 = syz_genetlink_get_family_id$fou(&(0x7f0000001500)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000015c0)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001580)={&(0x7f0000001540)={0x30, r3, 0x300, 0x70bd25, 0x25dfdbfb, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x800) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000001600)=0x8) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001640)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r5 = add_key$keyring(&(0x7f0000001680)='keyring\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r5) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000001700)=""/56) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001740)=@assoc_value={0x0}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000017c0)={0x4643, 0x9902, 0x8, 0x3, 0x800, 0xfffffffffffffffa, 0x200, 0x20000000000, r6}, &(0x7f0000001800)=0x20) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000001840)=""/4096) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000002840)={0x2}) getgroups(0x4, &(0x7f0000002880)=[0x0, 0x0, 0x0, 0x0]) setfsgid(r7) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000028c0)={{0x0, 0x2, 0xeca7, 0x3, 0x9}, 0x4, 0x200, 'id1\x00', 'timer1\x00', 0x0, 0x1000, 0x3d, 0x7}) poll(&(0x7f00000029c0)=[{r1, 0x1}, {r0, 0x2000}, {r0, 0x1000}, {r0, 0x100}, {r1, 0x40}, {r0, 0x10}], 0x6, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000002a00)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000002a40)={r8, 0x1}) chroot(&(0x7f0000002a80)='./file0\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000002b00)={&(0x7f0000002ac0)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000002b80)=@add_del={0x2, &(0x7f0000002b40)='veth1_to_bond\x00'}) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000002cc0)={'filter\x00', 0x0, 0x3, 0x7d, [], 0x6, &(0x7f0000002bc0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000002c40)=""/125}, &(0x7f0000002d40)=0x78) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000002d80)={0x154, 0x401d, 0x80, 0x8, 0x0, 0x1000}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000002e00), &(0x7f0000002e40)=0x30) syzkaller login: [ 41.679485] ip (3763) used greatest stack depth: 54816 bytes left [ 42.279459] ip (3816) used greatest stack depth: 54672 bytes left [ 42.304852] ip (3817) used greatest stack depth: 54656 bytes left [ 42.728638] ip (3862) used greatest stack depth: 54560 bytes left [ 42.935735] ip (3883) used greatest stack depth: 53960 bytes left [ 43.355294] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.361804] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.410770] device bridge_slave_0 entered promiscuous mode [ 43.668465] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.675099] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.683773] device bridge_slave_0 entered promiscuous mode [ 43.702028] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.708570] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.732544] device bridge_slave_0 entered promiscuous mode [ 43.758653] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.765121] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.805286] device bridge_slave_0 entered promiscuous mode [ 43.818460] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.824945] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.839344] device bridge_slave_0 entered promiscuous mode [ 43.849995] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.856483] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.874106] device bridge_slave_0 entered promiscuous mode [ 43.884743] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.891227] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.915951] device bridge_slave_0 entered promiscuous mode [ 43.923540] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.930019] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.952743] device bridge_slave_1 entered promiscuous mode [ 43.969512] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.976008] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.002160] device bridge_slave_1 entered promiscuous mode [ 44.011899] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.018427] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.038604] device bridge_slave_0 entered promiscuous mode [ 44.046644] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.053158] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.072161] device bridge_slave_1 entered promiscuous mode [ 44.082062] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.088551] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.122482] device bridge_slave_1 entered promiscuous mode [ 44.136523] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.143124] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.153319] device bridge_slave_1 entered promiscuous mode [ 44.164395] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.170874] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.188849] device bridge_slave_1 entered promiscuous mode [ 44.197451] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.203963] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.215823] device bridge_slave_1 entered promiscuous mode [ 44.225293] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.235638] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.243332] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.257600] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.264510] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.323071] device bridge_slave_1 entered promiscuous mode [ 44.351477] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.359450] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.369849] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.394591] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.408880] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.463661] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.494557] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.526608] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.535330] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.546913] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.567228] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.611144] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.796777] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.436476] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.512792] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.527651] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.540322] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.556600] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.595581] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.634258] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.687488] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.705668] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.730428] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.777890] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.805653] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.813742] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.846672] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.898840] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.073751] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.296722] ip (4123) used greatest stack depth: 53656 bytes left [ 46.666600] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.743793] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.782904] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.797212] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.823650] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.838411] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.900392] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 46.949916] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 46.970263] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.004966] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.023482] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.039773] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.068171] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.103431] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.147450] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.154672] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.170352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.209916] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.218400] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.225571] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.237278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.271332] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.283574] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.292099] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.299347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.347505] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.382731] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.398850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.420668] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.428692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.442192] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.453458] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.466918] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.479423] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.486620] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.499920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.532364] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.559348] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.577024] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.591874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.600888] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.608599] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.617130] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.627081] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.635327] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.652341] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.663795] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.700376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.716810] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.736880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.766129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.776444] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.788266] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.797451] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.805906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.815172] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.822319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.833889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.874011] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.883874] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.893265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.941833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.976876] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.014834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.845701] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.852221] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.859134] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.865629] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.904920] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.912126] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.014414] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.020918] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.027801] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.034280] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.093882] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.117366] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.123879] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.130761] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.137242] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.211186] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.219908] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.226413] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.233355] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.239840] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.253698] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.262334] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.268834] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.275694] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.282205] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.312890] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.328025] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.334571] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.341459] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.347938] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.363164] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.369786] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.376285] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.383237] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.389737] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.422207] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.432548] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.439108] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.445993] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.452502] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.496795] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.975166] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.988651] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.026388] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.058252] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.090163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.124756] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.133951] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.444094] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.633014] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.908580] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.922765] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.964760] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.034669] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.100870] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.216261] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.222591] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.231737] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.279665] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.492598] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.498936] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.510223] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.735238] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.741610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.754615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.776833] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.794805] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.802737] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.832756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.870975] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.893786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.923996] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.941193] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.973842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.995705] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.007567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.039828] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.232576] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.239282] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.258722] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/14 01:10:59 executing program 2: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000001c0)=@ethtool_dump}) 2018/04/14 01:10:59 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) 2018/04/14 01:10:59 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000c65000)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB='z\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x38}, 0x0) 2018/04/14 01:10:59 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) 2018/04/14 01:10:59 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f0000000280)="e619", 0x2}], 0x1, &(0x7f0000026000)}, 0x2000c080) sendto$inet6(r0, &(0x7f00000000c0)="e2f7", 0x2, 0x0, 0x0, 0x0) [ 66.894925] ================================================================== [ 66.902374] BUG: KMSAN: uninit-value in rawv6_sendmsg+0x4bee/0x4cc0 [ 66.908803] CPU: 1 PID: 5769 Comm: syz-executor2 Not tainted 4.16.0+ #83 [ 66.915649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.925016] Call Trace: [ 66.927632] dump_stack+0x185/0x1d0 [ 66.931282] ? rawv6_sendmsg+0x4bee/0x4cc0 [ 66.935534] kmsan_report+0x142/0x240 [ 66.939356] __msan_warning_32+0x6c/0xb0 [ 66.943433] rawv6_sendmsg+0x4bee/0x4cc0 [ 66.947526] ? kmsan_set_origin_inline+0x6b/0x120 [ 66.952394] ? compat_rawv6_ioctl+0x30/0x30 [ 66.956735] inet_sendmsg+0x48d/0x740 [ 66.960565] ? security_socket_sendmsg+0x9e/0x210 [ 66.965432] ? inet_getname+0x500/0x500 [ 66.969437] SYSC_sendto+0x6c3/0x7e0 [ 66.973179] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 66.978142] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 66.983619] ? prepare_exit_to_usermode+0x149/0x3a0 [ 66.988677] SyS_sendto+0x8a/0xb0 [ 66.992146] do_syscall_64+0x309/0x430 [ 66.996056] ? SYSC_getpeername+0x560/0x560 [ 67.000405] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 67.005639] RIP: 0033:0x455319 [ 67.008829] RSP: 002b:00007f2270036c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 67.016553] RAX: ffffffffffffffda RBX: 00007f22700376d4 RCX: 0000000000455319 [ 67.023837] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000013 [ 67.031124] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 67.038410] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 67.045695] R13: 00000000000004f8 R14: 00000000006fa7e0 R15: 0000000000000000 [ 67.052973] [ 67.054600] Uninit was stored to memory at: [ 67.058938] kmsan_internal_chain_origin+0x12b/0x210 [ 67.064047] kmsan_memcpy_origins+0x11d/0x170 [ 67.068546] __msan_memcpy+0x19f/0x1f0 [ 67.072439] skb_copy_bits+0x63a/0xdb0 [ 67.076343] rawv6_sendmsg+0x427e/0x4cc0 [ 67.080411] inet_sendmsg+0x48d/0x740 [ 67.084225] SYSC_sendto+0x6c3/0x7e0 [ 67.087949] SyS_sendto+0x8a/0xb0 [ 67.091403] do_syscall_64+0x309/0x430 [ 67.095299] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 67.100487] Uninit was created at: [ 67.104038] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 67.109083] kmsan_alloc_page+0x82/0xe0 [ 67.113068] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 67.117833] alloc_pages_current+0x6b5/0x970 [ 67.122252] skb_page_frag_refill+0x3ba/0x5e0 [ 67.126749] sk_page_frag_refill+0xa4/0x340 [ 67.131081] __ip6_append_data+0x1a20/0x4bb0 [ 67.135497] ip6_append_data+0x40e/0x6b0 [ 67.139562] rawv6_sendmsg+0x2787/0x4cc0 [ 67.143627] inet_sendmsg+0x48d/0x740 [ 67.147433] SYSC_sendto+0x6c3/0x7e0 [ 67.151154] SyS_sendto+0x8a/0xb0 [ 67.154607] do_syscall_64+0x309/0x430 [ 67.158504] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 67.163685] ================================================================== [ 67.171034] Disabling lock debugging due to kernel taint [ 67.176485] Kernel panic - not syncing: panic_on_warn set ... [ 67.176485] [ 67.183857] CPU: 1 PID: 5769 Comm: syz-executor2 Tainted: G B 4.16.0+ #83 [ 67.191999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.201352] Call Trace: [ 67.203955] dump_stack+0x185/0x1d0 [ 67.207593] panic+0x39d/0x940 [ 67.210810] ? rawv6_sendmsg+0x4bee/0x4cc0 [ 67.215053] kmsan_report+0x238/0x240 [ 67.218862] __msan_warning_32+0x6c/0xb0 [ 67.222926] rawv6_sendmsg+0x4bee/0x4cc0 [ 67.227012] ? kmsan_set_origin_inline+0x6b/0x120 [ 67.231869] ? compat_rawv6_ioctl+0x30/0x30 [ 67.236195] inet_sendmsg+0x48d/0x740 [ 67.240004] ? security_socket_sendmsg+0x9e/0x210 [ 67.244856] ? inet_getname+0x500/0x500 [ 67.248839] SYSC_sendto+0x6c3/0x7e0 [ 67.252555] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 67.257498] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 67.262955] ? prepare_exit_to_usermode+0x149/0x3a0 [ 67.267990] SyS_sendto+0x8a/0xb0 [ 67.271453] do_syscall_64+0x309/0x430 [ 67.275352] ? SYSC_getpeername+0x560/0x560 [ 67.279685] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 67.284870] RIP: 0033:0x455319 [ 67.288061] RSP: 002b:00007f2270036c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 67.295773] RAX: ffffffffffffffda RBX: 00007f22700376d4 RCX: 0000000000455319 [ 67.303043] RDX: 0000000000000002 RSI: 00000000200000c0 RDI: 0000000000000013 [ 67.310323] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 67.317593] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 67.324867] R13: 00000000000004f8 R14: 00000000006fa7e0 R15: 0000000000000000 [ 67.332612] Dumping ftrace buffer: [ 67.336136] (ftrace buffer empty) [ 67.339826] Kernel Offset: disabled [ 67.343429] Rebooting in 86400 seconds..