[....] 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[ 27.859948] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 33.163112] random: sshd: uninitialized urandom read (32 bytes read) [ 33.516368] random: sshd: uninitialized urandom read (32 bytes read) [ 34.795251] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.2' (ECDSA) to the list of known hosts. [ 40.320994] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/05 03:09:31 fuzzer started 2018/06/05 03:09:31 dialing manager at 10.128.0.26:45299 [ 67.711142] can: request_module (can-proto-0) failed. [ 67.722780] can: request_module (can-proto-0) failed. 2018/06/05 03:10:01 kcov=true, comps=false 2018/06/05 03:10:09 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x36ad2262, 0x20000) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x3, 0xff}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40000, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000100)=0x7) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000140)={0x4, 0x5, 0x80000000, 0x800000000000, 'syz0\x00', 0x1}) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) sched_setscheduler(r3, 0x3, &(0x7f00000001c0)=0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) getsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000000240), &(0x7f0000000280)=0x4) r4 = semget$private(0x0, 0x3, 0x100) semctl$GETPID(r4, 0x7, 0xb, &(0x7f00000002c0)=""/45) syz_open_dev$ndb(&(0x7f0000000300)='/dev/nbd#\x00', 0x0, 0x4000) ptrace$pokeuser(0x6, r3, 0x3, 0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000340)={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e22, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0xff, [0xfffffffffffff800, 0xcda, 0x2, 0x0, 0x4, 0x5, 0x3, 0x2]}, 0x5c) accept(r0, &(0x7f00000003c0)=@ethernet={0x0, @local}, &(0x7f0000000440)=0x80) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000480)=""/138) syz_open_pts(r1, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000600)=@buf={0x8f, &(0x7f0000000540)="cfb95dc573483b1bd185fcc1e0d77a8f4d34b2867a44a317a823f116bf4af1442e99b37a692b061569a274b6d7a4c6856ec7353eb1b0fb3dfa2ac0af49e8b8cc8d650c38f49368b69734fa2d98a5a733c8f26ef0196370f64e4840df952ce90073889ee5b6ab3391ca1d1c27aea25c53578c1cbe1e171478692d32e63d80043e82c761a3e142a6cd43e3756775e877"}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000640)={0x6, 0x6, 0x2, 0x1, 'syz1\x00', 0x7}) getsockopt$inet6_buf(r2, 0x29, 0x6d, &(0x7f0000000680)=""/199, &(0x7f0000000780)=0xc7) creat(&(0x7f00000007c0)='./file0\x00', 0x80) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000800)='/dev/cuse\x00', 0x80, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r5, 0x28, 0x2, &(0x7f0000000840)=0x80, 0x8) sendto$unix(r0, &(0x7f0000000880)="7f8cf8682b64525a4f6458cd5909cd3e3f90b0ae2567e1bc6342986616218859e999cf5aa0d27a6ad6df7fb8b0340a0f2baf72fd10bac8b4cb5969da936be873b734594ed149090f098ab36cf22624caee8a9b989a511672075555c98c00a25ee43a096dba02ac2f13755ab476d4da65149c944c2ee09125b6123cacdb6890e7529a14ead037bf09367d23e703a9704690e318b00b21968bf913bcffc18418988b9c", 0xa2, 0x4000000, &(0x7f0000000940)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000a40)={0x0, 0x4c, &(0x7f00000009c0)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e24, @rand_addr=0x1}]}, &(0x7f0000000a80)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000ac0)=@assoc_value={r6, 0x26}, &(0x7f0000000b00)=0x8) setsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000000b40)=0x8, 0x4) r7 = geteuid() stat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000001080)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x4008}, 0xc, &(0x7f0000001040)={&(0x7f0000000c80)={0x394, 0xe, 0x7, 0x320, 0x70bd2d, 0x25dfdbfe, {0xf, 0x0, 0xa}, [@nested={0x114, 0x32, [@typed={0x8, 0x41, @uid=r7}, @generic="900e0fb80bb50346ef3255ac33fefbbd06009081b04e6417d7626cd4765bfa868d", @typed={0x8, 0x51, @pid=r3}, @generic="397bc4f3092ac6f3f7291bfb0b3f97fc12ffe830d3086f227dee25d448d231f352dba7dfc49b868b483a698425f6023de9dfde11df00139bc2470d0affeb6f557a2ece1b305d159ad6eea7df829215ab61d040e728c2753e16c679b53a473d6e239f1b9e0314e2862dafe58dd5fef49a7d385a2d20ea808e206db478f50d0a3569f744b910373f3d1d21b65a0a00b353efea1dfd4ad67cdb0ffc7e4779900e76a713bb600477a7bdbf357674c170b84a4cafe16f8597e39f00275a2f8ebf88c38309935501914f0f786250d856b7d8f13d9bdfed", @typed={0x8, 0x70, @uid=r8}]}, @nested={0xa0, 0x6e, [@generic="36c300f69221de7e55ccb2663167f2dfd01a4fdef281813641c14f2feef299ce6e3e62884458fc8c31f5a938bedb50c0ba5b0a3668bf5c935209af1739de504f0a2c6aa4f9468a1ab1ef15f9e8a16329778caf5a9c10d32b0697860d344365796dbe0abba46141cf4add2225a18ae4e753f11b230a7a20fd2d278f771cad0bf0fd9200d38a2639", @typed={0x8, 0x4, @fd=r5}, @typed={0xc, 0x78, @u64=0x80000001}]}, @generic="c20770846336b5bacc553ecf14845b9c28938e7c4a80a79fa95f137510337096e0807d81325c9190d3fe466d85059760eb62dca8aef5dafefe8743ae6b6d8aa83196a9f6218c5453691610dcb3d15408139de5bdaf824b9031b367b8a5b8ef936dc3678863a295873c35bf3f2303ff41702f9aaa9e59557922fee4cecd8349ffa47fe868dcb6e5ef2483185267b498e6f9f028f130fcf4b956c83c6850de44a06dc7ee9c4b25c56626f03161295077c256f0eb2613983d4d1175d927228205dbd101d1284d8f4060b634d6a06c806646ef220dd25eec56766f0949dfc3f32e20796a1ffc72a77788db3a3d0f4b2f36fc7927", @generic="453fde05e2774e2f0b53627fa070fd76be3c78a1381775b0f30db654924758ad25abf3d093cff3095cc1cac0c7af2c7f5e632dcd5845a14b0e280b1418daaba21ddc20b141b2bf63920fcdcae3a795b9e634171b1f3e9db86c21dd981bb3a740f70830626595575644e0caaf265846c2262909506629db7a15703adf1ca4d70dfa853587638feecee28bc2c479c2f0ac30a864f1854ebc24845b3b3d3f5ed5eed500aae307b564292b38fc05d7cb820dfa615c119f578c72f0697fa33ed1ec2382e8c65db81110e07f1d29298758de06e4b28c2c04f65b5e"]}, 0x394}, 0x1, 0x0, 0x0, 0x4000}, 0x8004) 2018/06/05 03:10:09 executing program 2: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'tunl0\x00', r1}) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x4, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r3, 0x208, 0x70bd28, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x80) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x4, 0xfffffffffffff801, 0x100}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000004c0)={0x9, 0x0, 0x1, 0xfffffffffffffff8, r4}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000500)) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000540)=""/14) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000580)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x26, {0x2, 0x4e20, @rand_addr=0x7}, 'bond_slave_1\x00'}) getsockname$netrom(r2, &(0x7f0000000600)=@full, &(0x7f0000000680)=0x48) r5 = openat$null(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/null\x00', 0x400000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000000700)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000740)={r4, 0x1}, 0x8) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000780)={0x7fffffff}, 0x4) r6 = semget$private(0x0, 0x0, 0x40) semctl$GETALL(r6, 0x0, 0xd, &(0x7f00000007c0)=""/74) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000840)='/dev/audio\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000880)={r4, 0x6}, &(0x7f00000008c0)=0x8) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000000900)) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, &(0x7f00000009c0)=0x3, 0x0, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000a00)={0x0, 0x0}, &(0x7f0000000a40)=0xc) ioprio_get$uid(0x3, r9) pwrite64(r7, &(0x7f0000000a80)="30d7762e6a4f07bb1895f0f793a12ada4fa1d30b", 0x14, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000ac0)=@assoc_value={r8, 0x4}, &(0x7f0000000b00)=0x8) getsockopt$inet6_mreq(r5, 0x29, 0xd2616dfc62168493, &(0x7f0000000b40)={@loopback}, &(0x7f0000000b80)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000bc0)={r10, 0x5, 0x30}, 0xc) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000c00), &(0x7f0000000c40)=0x40) 2018/06/05 03:10:09 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x3) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x1ff, 0xfffffffffffffd43, 0x2, 0x8, 0x80000001}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) fremovexattr(r0, &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00') setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000100)="0309674b89fc94dc760adb900a8bd98c6e9aebc7cf953d010a8016c04ffb3ead2bf71205a434ecca98f47444cc91d649950ffc9dcc372b0cdaa3a53622bd5998b47546cc1505733d0b6f878167f9a446ac125d59cf3d0e38a90d56b1b3bb469e28ef45fbe1aca617674794e5c9693ee323d6c932b1164ebf39ce4c7595d1da1890c66c804129", 0x86) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x2, 0x400, 0x2, 0xfff, 0x6, 0x1, 0x20, 0x30, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1, 0x3}, 0x8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000280)={0x3, "ab358f"}, 0x4) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000002c0)=0x3) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000300)=""/144) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={r1, 0xecc}, 0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000400)=0x2, 0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000440), 0x10) getdents64(r0, &(0x7f0000000480)=""/17, 0x11) r3 = syz_open_dev$random(&(0x7f00000004c0)='/dev/random\x00', 0x0, 0x501400) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000500)={'broute\x00'}, &(0x7f0000000580)=0x78) fanotify_init(0x42, 0x1c1000) getsockname$unix(r0, &(0x7f00000005c0), &(0x7f0000000640)=0x6e) connect$vsock_stream(r3, &(0x7f0000000680)={0x28, 0x0, 0x2710, @hyper}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000006c0)=0x9, &(0x7f0000000700)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000740)) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000780)) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000007c0)) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000800)=0x1) bind$inet6(r0, &(0x7f0000000840)={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x1b}, 0x5}, 0x1c) connect$bt_l2cap(r0, &(0x7f0000000880)={0x1f, 0x3ff, {0x6, 0xca, 0xffffffffffffffc0, 0x268, 0x4, 0x238}, 0xce8a, 0x401}, 0xe) 2018/06/05 03:10:09 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x414}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r3, 0x10001, 0x6, [0x2000000, 0x2, 0x6, 0x800, 0x55bf, 0xfffffffffffffff7]}, &(0x7f0000000200)=0x14) getpeername$netrom(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0x2) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000340)="5b6b8b0f98ef272590ab52c4263ddbe618086b9dbe73a83a379102085f28f76f5d7a838f45b2fb15146d85c2f38014c6dc77786ccda26ad2f70c6816a0be3cba694e806297bd523cef3d599e9957243b5497e988d352769d582cf8d0d324094be5c69550b14c2f85284bbfc0330cdac74b42751bf58e476a604c3f02a30fe91711e5afc9f5f8391c361022f6a44b85ad01ccc0aaef2729e8e72a12055f2e1db1029d08a47fbc9e45580deb6a3540ab8cebfadf3f3e19ab07ab", 0xb9}, {&(0x7f0000000400)="be33d10186668009f5d75ed7cc700073c8ad6efc4106e42cd78de603be5fed8a74a02dceba1e5d6efcd78c68225969e89cff32bac50366038b704903f45d838c03e7c61aa72fef7d9bb097987372412a5e4c39ad0e3c675e58b312f5a5caf88ece45c329f6380e6b965555f4314d30b7f1479faae9417ee8542a959726bbce1bb4d054d6b09bd2f933e2f22b814c2976d28d608924cd20784e29", 0x9a}, {&(0x7f00000004c0)="afad2406e1c835c70c8279b8aa7f8d0ea6594a982b753ac0e1a312c32f4e52630c982d62ee281253ad0e6df77e52714cc25709433c826c70e2885f3f417eba2f96713361a19e9afa3588aefb8f", 0x4d}], 0x3, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000580)={0x0, @empty, @broadcast}, &(0x7f00000005c0)=0xc) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000600)) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000640)='/dev/urandom\x00', 0x101002, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x3) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000680)=@req={0x3b, 0xfffffffffffffff8, 0x40, 0xc2f9}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f00000006c0)={0x0, 0x0}) sched_getaffinity(r5, 0x8, &(0x7f0000000700)) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000740)=r5) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000780)='/dev/urandom\x00', 0x6600, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r6, 0x0, 0x48f, &(0x7f00000007c0)={0x6d, @dev={0xac, 0x14, 0x14, 0x20}, 0x4e24, 0x0, 'sed\x00', 0xc, 0x1, 0x46}, 0x2c) signalfd(r1, &(0x7f0000000800)={0x6}, 0x8) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000840)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x1}, 0x50, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, 'bridge0\x00'}) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f00000008c0)={'bridge0\x00', 0x3}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000900)={'bpq0\x00', 0x1000}) socket$inet_sctp(0x2, 0x5, 0x84) exit_group(0x5) getsockname(r4, &(0x7f0000000940)=@vsock, &(0x7f00000009c0)=0x80) connect$l2tp(r1, &(0x7f0000000a00)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @rand_addr=0x8001}, 0x3, 0x0, 0x4, 0x2}}, 0x26) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000a40)={'mangle\x00'}, &(0x7f0000000ac0)=0x54) pipe(&(0x7f0000000b00)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000b40)) 2018/06/05 03:10:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x101) ioctl$VT_DISALLOCATE(r0, 0x5608) symlinkat(&(0x7f0000000040)='\x00', r0, &(0x7f0000000080)='./file0\x00') setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), 0x4) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000100)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) capset(&(0x7f0000000300)={0x399f1336, r1}, &(0x7f0000000340)={0x1, 0x1, 0x67a31ea4, 0x2, 0x9, 0x1}) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000000380)="8a4e9394722913d687df2afe5306b8e1535289248b1c92d7664f346fb85ad1ca027b2be22188acfb997bf626c79abe621958a4ec557ea69a6a2faf5a585ea23ca47f9149d38ed3ac17dd74cf909d70418cc398bf09685b5277e7f62c4004903ec3aad6e5eecabd4043add398e8839168c3b784640e231330a6159b3290e5") mincore(&(0x7f0000ff7000/0x8000)=nil, 0x8000, &(0x7f0000000400)=""/68) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000004c0)=0x4) move_pages(r1, 0x6, &(0x7f0000000500)=[&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil], 0x0, &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0], 0x6) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vhost-vsock\x00', 0x2, 0x0) clone(0x800, &(0x7f00000005c0)="3f23d7d3bf48cde73fd5b5ef3cc2f354107e1b30277a7ecd46bfa78e4ca0c4c4e96e2278018c37cf5b2ea50a95f01b7a682e658f5f695e5038094403ec0bd15131f5b19f9b0faeb0da8ce58c89bd92896aed03cb24816a5437221935743977ffa7fd97060eab3b97c687eac65f18c9abdf651ebc094a4a78879d0546", &(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)="b07ec66c355b0d5f5cc09a364610940ed2515126b3c8de751770cd8ddc2b879837f85fc0fba2e333d06bb7066ccbdcc4f97c284430841ef313c8c9027d2919a6ad89fca252414591452efc4b9aeba49f305e43c24b9fdceb74c6bb7b35e2ead5b62468f1a54976fd5fe49f81280e8db2ce3ac26f35ca03552e70c02857a8c0fd40ad77766235cdd7752bda151417b4c819ab7eff1a10c115c609c27bac1ffd45e47cb313f2266eea2f196d280bb6a9240c226b11045067c77c798819d2aaeafba04c") r3 = add_key$user(&(0x7f00000007c0)='user\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000840)="ae02fcd1eade0c2de5661214ea6877e2db117c2a13c802117dec9b9c4296534078a39795e8ab60366804bc5a8cff43db1bd2b0c1f9153b9499dd0cf9c6181d9da2da7d1973ee3c61b1e5e52552d9e8fb5d06c009808593e0f14252ef15892620142d1e265ab904fd8c74570d85126647f3a9d680a3d3c1c372a5119c9051d5308322588d3fc382d255deee06b3f53d1c87268a83c7dbdea0964baba946f2222e838abc", 0xa3, 0xffffffffffffffff) r4 = add_key$user(&(0x7f0000000900)='user\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000980)="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", 0x1000, 0xfffffffffffffff9) r5 = add_key(&(0x7f0000001980)='keyring\x00', &(0x7f00000019c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001a00)="2ebcd420d2effb7ffb2dc2552029c80b7ade236d19ae1ed68894708df1dc88ee733b9bc168c77864d562ae9cdbf515efe54d9af98fa97061fdd7e49e8fe23eb1056ede1cb28e9b82569bf956e7d21588af74fe0fc7fbddd6a7e8558ef4ad8bc05e9f8d6ae8962d0e2eef", 0x6a, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000001a80)={r3, r4, r5}, &(0x7f0000001ac0)=""/61, 0x3d, &(0x7f0000001b40)={&(0x7f0000001b00)={'sha224-avx\x00'}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001b80)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000001c80)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001cc0)={@remote={0xfe, 0x80, [], 0xbb}, 0x34, r6}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001d00)={0x0, 0x1000, 0x7}, &(0x7f0000001d40)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001d80)={r8, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0xfff, 0x8, 0x0, 0x20}, 0x98) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001e40), &(0x7f0000001e80)=0x14) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000001ec0)) ioctl$BLKPG(r0, 0x1269, &(0x7f0000001fc0)={0x17800, 0x0, 0xa8, &(0x7f0000001f00)="9971dbdc1b7706c0b1049d55cae7befa04f72f03c6397c9aa539765d499130f3fd1ca33b52fc6bb8a96cf002721a36cb06f3fd49609a1fadac840e9e9c2f020cf6eec5bd308f618978a3618d072328cec089841bcc184b9702d05962a35e2ea68a4c960d2d5aefc22c96eb62a9f5e26b67985b087586f006f9f795553ecf6003d2e0ca871ddc1b0ee211c67a1dc459ddd01d2558b5b697f8d47b82859971bc6cdb0410f34fba9d2a"}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000002040)={0x3, &(0x7f0000002000)=[{0x9, 0x2, 0x1, 0x101}, {0x4, 0x1, 0x3, 0x456}, {0xffffffffffff8000, 0x2, 0x2, 0xffffffff}]}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002080)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x5, 0x4e24, 0x1ff, 0x2, 0x80, 0x20, 0x21, r6, r7}, {0x0, 0x3b4050b4, 0x7f, 0x81, 0x8000000, 0x9eb, 0x1ff}, {0x3, 0x10000, 0x3ff, 0x3ff}, 0x8, 0x0, 0x1, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d4, 0x3b}, 0xa, @in=@loopback=0x7f000001, 0x3505, 0x5, 0x3, 0xd76, 0x8, 0x7fff, 0x8ac2}}, 0xe8) setsockopt$inet_buf(r2, 0x0, 0x26, &(0x7f0000002180)="b749017b3ac04d2852427bdd7c5dfead2adc34cafb08477a409ce011d20968e83df8bc3d051dfbc24ea943f5989993654f914c86694b5d7ce22b17705051866880b6965c5f5ee524718f9a33f4f5a38c330bd2a6b6078351cea78690496f6156a7d8fbd968b65664c45bf8b0ff8d02ceee46d21daeb0c4fbf3d940a3e402b713b6d07be76b7bfada2b044f98e7c41f0e40cb8b5d346e", 0x96) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002240), &(0x7f0000002280)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/06/05 03:10:09 executing program 5: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x10401) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0xff}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0xa3, "9365839ca52eee4ffbd2ffb50d18c117feeb9cfeedb307efba7ac9d79b5a9cd52049ad432a2e0ef9075cf63ca79bdb992463b06c01d86fdde26c76ad7c1ac24ae47b0ac1d360ea214c0445f7a39a93f3f7d6ece7332e6bd82902ddccb08a5578e2161013cc491374e63deae9b9c7fbcc58d1d147009bba0f71cb99999c0dff62d4923d9c126abb197e69bd35535bb9f9c2b917b452f3c3dcf9e7f4c46b182dcb9253d3"}, &(0x7f0000000280)=0xab) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x2c, 0x16, 0x4, 0x1, 0x2}, &(0x7f0000000300)=0x14) ioctl$TIOCEXCL(r0, 0x540c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@remote}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) accept4$ipx(r0, &(0x7f0000000500), &(0x7f0000000540)=0x10, 0x80000) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000580)=""/4096) write$eventfd(r0, &(0x7f0000001580)=0x5, 0x8) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000015c0)) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001600)={0x7, 0x6, 0x2, 0x81, 0xdd8, 0x0, 0xff, 0x8000, r2}, 0x20) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001640)=""/168) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000001700)=0x2) stat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = semget(0x2, 0x6, 0x500) semctl$IPC_INFO(r8, 0x7, 0x3, &(0x7f0000001800)=""/172) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000018c0)={r1, 0x400000000, 0x6, 0x2, 0x10000, 0xfff}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001900)={0x3, 0x4, 0x3, 0xffffffff, r3}, &(0x7f0000001940)=0x10) r9 = openat$cgroup_int(r0, &(0x7f0000001980)='cpuset.cpu_exclusive\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) syz_fuse_mount(&(0x7f00000019c0)='./file0\x00', 0x6000, r6, r7, 0x9, 0x80) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001a40)={0x11, 0x7, &(0x7f0000001a00)="fedd1aafdb0bd9"}) accept4$unix(r0, &(0x7f0000001a80)=@abs, &(0x7f0000001b00)=0x6e, 0x80000) fcntl$getownex(r9, 0x10, &(0x7f0000001b40)) msgget(0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001b80)) 2018/06/05 03:10:09 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x2000000000, 0xa8, "c1a94646d20926c834cf9542e734514bd8f0ce6952ff57ecd34d1454467d75960389a7c100f0b290cf8a49c6dad0240e5b5f14962758f7873ec17f5cfc3ba4f75f6ca982e0d29f5c0341ddd3e0231bc0af9bf333b8f831030cf945d2f9ab6f7926065550ef176e8d2dfaff468fe0c112300aca57d83d9a11da1a7cc399c0068832088f5a9ce9b7dcf37c70d577566125b75c5f4cf1189503f555a86a8a7680a5856cc676ecc9d41f"}) ioctl(r0, 0x2, &(0x7f00000000c0)="bbfebff1b6f62273c34f9885bfc963393db07910d656c9a50ab735c314b5f076993e20bcd715cd4098c4ef7a64d38d263beb12a7b6841646db7f330db1a1f09c9614a79f96faa68a90deda41e383a55e77a76496c2df146a13734e94dd6e33e534b6d09b49f35ca074c5be925ebec5a4e0c49f73816c06e26360b78e2315c0ed7ea43f73") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x6, 0x3, 0x1, 0x100000001, 0x1, [{0x6, 0x2, 0xeb4, 0x0, 0x0, 0x1000}]}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x800, 0x80) socket$inet(0x2, 0x7, 0x8001) r2 = getgid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) fstat(r0, &(0x7f0000000240)) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000002c0)={{}, 0x3c}, 0x10) r4 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$update(0x2, r4, &(0x7f0000000380)="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", 0x1000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001380)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000001400)={{0x8, 0x7, 0x6980, 0x3, 'syz0\x00', 0x3}, 0x1, 0x20, 0x6, r5, 0x1, 0x1000, 'syz0\x00', &(0x7f00000013c0)=[':selfselinuxwlan1-\'\'+usercgroupppp1\x00'], 0x24, [], [0x40, 0x9, 0x0, 0x2]}) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000001540)) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000001580)={0x1ff, 0x6caf, 0x1, 0xf6}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000015c0)=0x4, &(0x7f0000001600)=0x2) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000001640)={'raw\x00', 0x43, "b1eace7fd1fc333227df766469fdd1a1bb478d9d3913381a29b4bc368526e1bfafe28abd6e72bb1bb55038999cd697e3c36cf81b3d196e8e14b171940c665e998769e4"}, &(0x7f00000016c0)=0x67) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000001700), 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000001740)={0x9, 0x0, 'client1\x00', 0x1, "ddd8af0f0780c0bf", "0a7b3b004af5e6251354206dbc26ae29db8e29a6d12974ab352be68c105a2c3f", 0x7a}) epoll_create1(0x80000) syz_open_dev$mice(&(0x7f0000001800)='/dev/input/mice\x00', 0x0, 0x2000) uselib(&(0x7f0000001840)='./file0\x00') ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001880)) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000018c0)={0x7ff, 0x8, 0x1, 0x8, "b25fd3d746c8f63218992e42c1e44bb02e15a113600607151bacb5048e280823"}) r6 = fcntl$dupfd(r0, 0x0, r3) sendmsg$inet_sctp(r1, &(0x7f0000002a00)={&(0x7f0000001900)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000029c0)=[{&(0x7f0000001940)="1cd4b00186edf3121c6bb3069458f9e911ec59450cf5a1071ee9f02946f4582b01fe21a1bb67f22b09211da60a8c19a69adc6aa694fd024377ebd8cbf7fee3b02d210fb3fec0088b7d8e41dee31d84dfc2fb366b06f29243246ba162cee1bab070a30cec24eff24833bd4a544c828e7f", 0x70}, {&(0x7f00000019c0)="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", 0x1000}], 0x2, 0x0, 0x0, 0x2400c0d0}, 0x8000) ptrace$setopts(0xffffffffffffffff, r5, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000002a40), &(0x7f0000002a80)=0x4) 2018/06/05 03:10:09 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000010c0)={r1, @in={{0x2, 0x4e23}}}, 0x84) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001180)={0x4, 0x1, {0x3, 0x1, 0x1, 0x3, 0x1000}}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001200)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001240)={r1, 0xe5, "9f828df37caad9888f47a5cc2e7e64764bd38f3a62af9302b13860083a7c5997140efe70e8192781d70c5cc6f6d045afcbc53ce214972f8218c80982a82a52b138847237769a41a4679b25acfd6fa033890102012a7e5aec4ce9282b0d9910d88fd3398fa2a2e196052715a349b78e6567cec1bc344a433eff0b8c88ae43be863716f221e0e2d8420c8c6cf4e6a4280e8a7ea9a0941467de1f3505d658c7f54b0724fec3f8ba24315aa584899fb2fc99d9eb100cf9dcbbf4449c92ad4ffbe8250644373d5e8e47f2f5654f87ece83f6675b537babd1ef44d86180f6d123994d425d7831bb4"}, &(0x7f0000001340)=0xed) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001380)=@assoc_value={r1, 0xffffffffffffffff}, &(0x7f00000013c0)=0x8) r3 = syz_open_dev$vcsa(&(0x7f0000001400)='/dev/vcsa#\x00', 0x8454, 0x8000) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000001440)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) r4 = syz_open_dev$admmidi(&(0x7f0000001480)='/dev/admmidi#\x00', 0x7, 0x400) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000014c0)=""/4096) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000024c0)={r2, 0xc7, "4e14a1cfb0b4d9ca7a19fb26e22b600f89b5eb5ba94f672b8eb88014155c2f44d3f3f4f3b015a7b618aba3d972e7b12be42ebefdf78b0824184e12ab3c43138d8c2b3ecfff892ae9e2640e9599486f12521952d7518333fa0b922301a1b373064a1af5fa2899e76a4f5747337fb5f1f82cf38b15084e3e958a39f07e4c191662765e2fffde94373fa8641785cffa26312950076c3f63fc0d27e3027cf30c69ba0fd20ad0651409360aebb2af264493d9d2e86861b3fadde8106683a27f350af4dd2f4584bb5381"}, &(0x7f00000025c0)=0xcf) exit(0xc85) readv(r3, &(0x7f0000003900)=[{&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000003600)=""/97, 0x61}, {&(0x7f0000003680)=""/71, 0x47}, {&(0x7f0000003700)=""/166, 0xa6}, {&(0x7f00000037c0)}, {&(0x7f0000003800)=""/82, 0x52}, {&(0x7f0000003880)=""/86, 0x56}], 0x7) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000003980)={0x6, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f00000039c0)={0x5, r6, 0x1, 0x7f}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000003a00), &(0x7f0000003a40)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003a80)={r5, 0x7f7c, 0x522, 0x80000000, 0x9a, 0x5}, 0x14) fcntl$notify(r4, 0x402, 0x0) writev(r3, &(0x7f0000003e40)=[{&(0x7f0000003ac0)="fd75456551d79687b0d9355344640dacf467", 0x12}, {&(0x7f0000003b00)="5a6a4b3d7cb4bc76b3da38e53dc0b4369e8f350c174cc6e86609b7f3fa5671e501543866c097d30057dbed4ff218011195e3bb4de2f11ca5eb37c8e8ed5e9b4bab3f6f8895d526c0022a235bdcefb4e21271a0762bf190dabdb1c33c7a67fdcf40d330e3bf692d79ee875a09b7d6ea69b516f805a5351ef7522c48948238fdfe0ab7", 0x82}, {&(0x7f0000003bc0)="22f20949904df5dda4114a9a134b99568e6f95cf71b4c70640ce802c951033d6c1ebbb4c9d52d767daf0217c80ed9748b7b16802e1a33519e91193b300b7ca487baf185c71fad085ce358686d1831a26f7c0b5af3657a25449176f", 0x5b}, {&(0x7f0000003c40)="baad4f53878289f36c387e678a679593e24312e9622d9b3ccd19a1269f44f61a2aa110a1abff177fa5749761dfc35ad1c295daf5fdc8d1d2e21f0bd932b4654b46454db8bb2539cf17349b21b8536870", 0x50}, {&(0x7f0000003cc0)="50b5d24310446a69797b30e8019ac0cd9eb1f086b5ee5b491b014035eccede3a7a1ab9d7c87475306d75d1e9dc7bfadcf0cd72240f90afa9f030057c051e7e68bb1dafe7799305ead067e7d5c8fdec55a06abdbaedf1795d71e48aa53d6207c4383f246efc55f90804afaee2b0af1c82a441401fbc14048d", 0x78}, {&(0x7f0000003d40)="a82f342773f8443c448e3b82a846b5962074ddcf02092db4b26bbc5f6519743a2c270627c82c6e56dc19600c176084422155dcbad88a9dd387cbf3c204ddb3b5815ff895180e85d00c50af89d72b754bd1a99a445358e5caa0ec31c56bca96c1856ba4717d30e4e03268ffc277fb79c92430b13e3e07d899d0edc285b19f575b770030a5a893c894e2c374f78b589be3ff0a52113472a5a37f3e8661967d66eec19639d831477d77e644cb1afc073e83b2c29057191bb72fd62f8aa2ac5b6d2e2a08886cb007f33c935a8b1847a2a346a1ea7e5956e42953f1af3f558055dce968f86aacb93937928762a625ba61", 0xee}], 0x6) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000003ec0)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0x8) getpeername$ax25(r0, &(0x7f0000003f00), &(0x7f0000003f40)=0x10) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000003f80)={0x7ea95850, 0x9, 0x4}) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000003fc0)='/dev/audio\x00', 0x2000, 0x0) syz_open_dev$dmmidi(&(0x7f0000004000)='/dev/dmmidi#\x00', 0x40000000000, 0x400) openat$autofs(0xffffffffffffff9c, &(0x7f0000004040)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000004080)='/dev/audio#\x00', 0x28000000000, 0x200100) mkdirat(r7, &(0x7f00000040c0)='./file0\x00', 0x40) [ 79.248686] IPVS: ftp: loaded support on port[0] = 21 [ 79.332576] IPVS: ftp: loaded support on port[0] = 21 [ 79.336132] IPVS: ftp: loaded support on port[0] = 21 [ 79.356319] IPVS: ftp: loaded support on port[0] = 21 [ 79.394508] IPVS: ftp: loaded support on port[0] = 21 [ 79.428942] IPVS: ftp: loaded support on port[0] = 21 [ 79.455652] IPVS: ftp: loaded support on port[0] = 21 [ 79.459677] IPVS: ftp: loaded support on port[0] = 21 [ 81.350272] ip (4655) used greatest stack depth: 54424 bytes left [ 81.662177] ip (4677) used greatest stack depth: 53880 bytes left [ 82.820508] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.826998] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.863733] device bridge_slave_0 entered promiscuous mode [ 83.057747] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.064240] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.092614] device bridge_slave_0 entered promiscuous mode [ 83.128118] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.134700] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.167586] device bridge_slave_1 entered promiscuous mode [ 83.193737] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.200196] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.217363] device bridge_slave_0 entered promiscuous mode [ 83.271929] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.278472] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.315553] device bridge_slave_0 entered promiscuous mode [ 83.342807] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.349317] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.359743] device bridge_slave_0 entered promiscuous mode [ 83.374288] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.380803] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.411397] device bridge_slave_1 entered promiscuous mode [ 83.429515] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.436026] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.455278] device bridge_slave_0 entered promiscuous mode [ 83.473539] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.480101] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.507613] device bridge_slave_0 entered promiscuous mode [ 83.516559] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 83.524442] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.530941] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.555577] device bridge_slave_0 entered promiscuous mode [ 83.564223] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.570707] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.596643] device bridge_slave_1 entered promiscuous mode [ 83.610861] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.617483] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.628699] device bridge_slave_1 entered promiscuous mode [ 83.647960] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 83.655614] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.662176] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.692752] device bridge_slave_1 entered promiscuous mode [ 83.710872] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.717449] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.742910] device bridge_slave_1 entered promiscuous mode [ 83.758909] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 83.781691] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.788275] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.819258] device bridge_slave_1 entered promiscuous mode [ 83.841724] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 83.850881] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 83.858672] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.865192] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.891652] device bridge_slave_1 entered promiscuous mode [ 83.918561] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 83.938822] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 83.954971] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 83.985957] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 84.096542] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 84.153435] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 84.161863] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 84.185724] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 84.198843] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 84.254550] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 84.264181] ip (4848) used greatest stack depth: 53768 bytes left [ 84.442529] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 84.535977] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 84.552284] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 84.808256] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 84.824846] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 84.839271] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 84.849395] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 84.870705] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 84.903928] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 85.033885] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 85.042459] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 85.049553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.064141] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 85.084835] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 85.091953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.119827] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 85.146804] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 85.173992] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 85.183940] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 85.243393] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 85.250490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.278655] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 85.297724] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 85.305398] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.378895] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 85.387664] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 85.405252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.437483] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 85.445910] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.475570] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 85.486709] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 85.494836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.512560] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.558436] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 85.582309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.604836] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 85.613596] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 85.621872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.632733] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.666608] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 85.675703] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.737198] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 85.744236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.766331] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 85.773489] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.825950] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 85.833226] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.890223] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 85.898588] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 86.121386] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 86.145439] team0: Port device team_slave_0 added [ 86.167219] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 86.194909] team0: Port device team_slave_0 added [ 86.318808] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 86.346668] team0: Port device team_slave_1 added [ 86.413090] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 86.432909] team0: Port device team_slave_0 added [ 86.452355] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 86.466137] team0: Port device team_slave_0 added [ 86.482247] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 86.498635] team0: Port device team_slave_0 added [ 86.522902] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 86.543602] team0: Port device team_slave_0 added [ 86.559359] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 86.572466] team0: Port device team_slave_0 added [ 86.578658] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 86.591017] team0: Port device team_slave_1 added [ 86.614288] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 86.625475] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 86.666588] team0: Port device team_slave_0 added [ 86.687819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 86.711954] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.738587] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 86.757306] team0: Port device team_slave_1 added [ 86.774099] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 86.784559] team0: Port device team_slave_1 added [ 86.795457] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 86.810498] team0: Port device team_slave_1 added [ 86.819830] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 86.838297] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 86.854992] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.880167] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 86.893606] team0: Port device team_slave_1 added [ 86.906891] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 86.916405] team0: Port device team_slave_1 added [ 86.928637] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 86.935979] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 86.946977] team0: Port device team_slave_1 added [ 86.971204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 86.996272] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.024952] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 87.034990] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 87.042288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.059888] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.089815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.114903] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.135334] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 87.142774] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 87.158259] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 87.174815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.198352] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.221360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.242092] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.256970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.270946] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.284285] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 87.295146] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 87.310637] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 87.319403] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 87.328978] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 87.341345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.367461] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.397822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.421237] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.448267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.463952] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.471844] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.480172] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.487836] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.495918] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.506542] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 87.518132] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 87.540565] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 87.552330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.570387] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.586175] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.595968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.605192] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.614223] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.631873] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 87.640371] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 87.648474] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.659850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.677092] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.687401] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.701189] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 87.711555] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.721922] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.738634] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 87.748846] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 87.758486] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 87.769627] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 87.792675] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 87.800963] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 87.810175] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.829180] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.862948] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.901704] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.937135] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.967767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.981812] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.990187] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.998232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.006496] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.014608] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.023172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 88.050986] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 88.058608] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.067371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 88.083540] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 88.098204] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 88.106114] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 88.116571] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.137696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.179790] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.219260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.238789] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.260826] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.284258] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 88.292677] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 88.300367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.309568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.317853] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.326768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.383738] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 88.391660] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.421116] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.459851] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.466368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.473272] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.479758] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.536997] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 90.543662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.567946] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.574446] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.581318] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.587802] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.595678] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 90.608822] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.615439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.622300] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.628764] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.638204] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 90.863585] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.870121] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.876966] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.884482] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.920399] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 90.930304] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.936809] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.944226] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.950717] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.977510] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 91.009935] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.016428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.023290] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.030017] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.083900] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 91.135487] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.142112] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.149126] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.155633] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.218157] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 91.232851] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.239337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.246212] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.252696] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.286861] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 91.553242] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 91.574708] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 91.605091] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 91.639788] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 91.659846] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 91.674086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 91.681873] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.942403] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.164445] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.247561] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.384831] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.628398] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.656768] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.686497] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.721515] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.876489] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 101.133659] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 101.151125] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 101.202742] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 101.435174] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 101.469986] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 101.587714] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 101.635838] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 101.817094] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 101.823819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 101.841952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 101.964602] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 101.971020] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 101.984908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.078073] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 102.084436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 102.105226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.158320] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 102.164744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 102.185259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.346990] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 102.353401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 102.370328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.418014] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 102.424475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 102.445211] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.510802] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 102.517610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 102.530310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.565929] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 102.581842] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 102.595710] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.802222] 8021q: adding VLAN 0 to HW filter on device team0 [ 102.929192] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.053786] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.172450] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.334410] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.347739] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.406392] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.435929] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.366673] could not allocate digest TFM handle sha224-avx [ 108.462150] could not allocate digest TFM handle sha224-avx 2018/06/05 03:10:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'veth0_to_team\x00', 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'veth0_to_team\x00'}) [ 108.689318] device veth0_to_team entered promiscuous mode [ 108.717134] device veth0_to_team left promiscuous mode [ 109.040957] ================================================================== [ 109.048406] BUG: KMSAN: uninit-value in vcs_read+0x18ba/0x1cc0 [ 109.054405] CPU: 0 PID: 6587 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #103 [ 109.061693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.071059] Call Trace: [ 109.073665] dump_stack+0x185/0x1d0 [ 109.077324] ? kmsan_internal_check_memory+0x116/0x1e0 [ 109.082628] kmsan_report+0x149/0x260 [ 109.086435] kmsan_internal_check_memory+0x135/0x1e0 [ 109.091546] kmsan_copy_to_user+0x75/0x160 [ 109.095784] vcs_read+0x18ba/0x1cc0 [ 109.099424] do_iter_read+0x87e/0xd70 [ 109.103363] ? vcs_lseek+0x470/0x470 [ 109.107124] do_readv+0x295/0x5f0 [ 109.110939] __x64_sys_readv+0xe1/0x120 [ 109.114916] do_syscall_64+0x152/0x230 [ 109.118847] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 109.124174] RIP: 0033:0x455a09 [ 109.127376] RSP: 002b:00007fbedcc5cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 109.135343] RAX: ffffffffffffffda RBX: 00007fbedcc5d6d4 RCX: 0000000000455a09 [ 109.143590] RDX: 0000000000000007 RSI: 0000000020003900 RDI: 0000000000000013 [ 109.150863] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 [ 109.158406] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 109.165686] R13: 000000000000056b R14: 00000000006fd2a8 R15: 0000000000000001 [ 109.172959] [ 109.174579] Uninit was stored to memory at: [ 109.178915] kmsan_internal_chain_origin+0x12b/0x210 [ 109.184020] __msan_chain_origin+0x69/0xc0 [ 109.188263] vcs_read+0x17a3/0x1cc0 [ 109.191896] do_iter_read+0x87e/0xd70 [ 109.195698] do_readv+0x295/0x5f0 [ 109.199159] __x64_sys_readv+0xe1/0x120 [ 109.203153] do_syscall_64+0x152/0x230 [ 109.207044] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 109.212248] Uninit was created at: [ 109.215998] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 109.221115] kmsan_kmalloc+0x94/0x100 [ 109.224920] __kmalloc+0x141/0x350 [ 109.228465] vc_allocate+0x438/0x800 [ 109.232190] con_install+0x8c/0x640 [ 109.235824] tty_init_dev+0x1b0/0x1020 [ 109.239714] tty_open+0x15e7/0x2ea0 [ 109.243356] chrdev_open+0xc20/0xd90 [ 109.247079] do_dentry_open+0xcf8/0x15f0 [ 109.251146] vfs_open+0x1b7/0x2e0 [ 109.254601] path_openat+0x4724/0x6470 [ 109.258490] do_filp_open+0x261/0x640 [ 109.262289] do_sys_open+0x624/0x960 [ 109.266005] __x64_sys_open+0xf2/0x130 [ 109.269898] do_syscall_64+0x152/0x230 [ 109.273791] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 109.278974] [ 109.280600] Bytes 4-163 of 4004 are uninitialized [ 109.285609] Memory access starts at ffff8801370d4000 [ 109.290702] ================================================================== [ 109.298060] Disabling lock debugging due to kernel taint [ 109.303513] Kernel panic - not syncing: panic_on_warn set ... [ 109.303513] [ 109.310885] CPU: 0 PID: 6587 Comm: syz-executor1 Tainted: G B 4.17.0-rc5+ #103 [ 109.319543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.328922] Call Trace: [ 109.331529] dump_stack+0x185/0x1d0 [ 109.335182] panic+0x39d/0x940 [ 109.338397] ? kmsan_internal_check_memory+0x116/0x1e0 [ 109.343686] kmsan_report+0x260/0x260 [ 109.347502] kmsan_internal_check_memory+0x135/0x1e0 [ 109.352630] kmsan_copy_to_user+0x75/0x160 [ 109.356876] vcs_read+0x18ba/0x1cc0 [ 109.360550] do_iter_read+0x87e/0xd70 [ 109.364375] ? vcs_lseek+0x470/0x470 [ 109.368125] do_readv+0x295/0x5f0 [ 109.371682] __x64_sys_readv+0xe1/0x120 [ 109.375667] do_syscall_64+0x152/0x230 [ 109.379910] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 109.385111] RIP: 0033:0x455a09 [ 109.388300] RSP: 002b:00007fbedcc5cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000013 [ 109.396014] RAX: ffffffffffffffda RBX: 00007fbedcc5d6d4 RCX: 0000000000455a09 [ 109.403299] RDX: 0000000000000007 RSI: 0000000020003900 RDI: 0000000000000013 [ 109.410574] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 [ 109.417875] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 109.425155] R13: 000000000000056b R14: 00000000006fd2a8 R15: 0000000000000001 [ 109.432939] Dumping ftrace buffer: [ 109.436493] (ftrace buffer empty) [ 109.440194] Kernel Offset: disabled [ 109.443828] Rebooting in 86400 seconds..