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 '10.128.0.9' (ECDSA) to the list of known hosts. 2018/04/07 00:32:40 fuzzer started 2018/04/07 00:32:40 dialing manager at 10.128.0.26:38639 2018/04/07 00:32:46 kcov=true, comps=false 2018/04/07 00:32:49 executing program 0: r0 = socket$inet(0x10, 0x40000000000003, 0x0) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a000900034c001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/07 00:32:49 executing program 1: r0 = getpgrp(0x0) tgkill(0x0, r0, 0x0) 2018/04/07 00:32:49 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005e00030207fffd946fa283bc0aeee6d87986c497431d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000006000)="1b0000001200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/07 00:32:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x100000001) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0xe) 2018/04/07 00:32:49 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8b35, &(0x7f0000000140)={"6970365f767469300000000000f700", @ifru_mtu}) 2018/04/07 00:32:49 executing program 3: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) keyctl$setperm(0x5, r1, 0x0) keyctl$unlink(0x11, r2, 0x0) 2018/04/07 00:32:49 executing program 5: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) keyctl$setperm(0x5, r1, 0x0) keyctl$unlink(0xf, r2, 0x0) 2018/04/07 00:32:49 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000367fe4)=""/91, 0x5b) syzkaller login: [ 40.793708] ip (3745) used greatest stack depth: 54688 bytes left [ 41.202238] ip (3779) used greatest stack depth: 54672 bytes left [ 41.588430] ip (3816) used greatest stack depth: 54408 bytes left [ 42.577680] ip (3909) used greatest stack depth: 54200 bytes left [ 44.072824] ip (4038) used greatest stack depth: 53976 bytes left [ 44.547660] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.648811] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.756208] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.784424] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.797842] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.824620] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.865238] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.890006] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.446555] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.535361] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.852936] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.931880] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.961532] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.984144] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.062978] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.074712] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.266835] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.273187] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.285699] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.326803] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.335174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.349673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.674732] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.681150] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.691989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.724269] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.730550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.759944] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.788621] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.797999] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.810623] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.841014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.866614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.885733] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.904729] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.914156] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.920840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.930850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.980744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.004661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.452959] netlink: 7 bytes leftover after parsing attributes in process `syz-executor7'. [ 55.526258] netlink: 7 bytes leftover after parsing attributes in process `syz-executor7'. [ 55.553613] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 55.578441] netlink: 7 bytes leftover after parsing attributes in process `syz-executor7'. [ 55.614183] netlink: 7 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/07 00:33:07 executing program 2: 2018/04/07 00:33:07 executing program 0: 2018/04/07 00:33:07 executing program 6: 2018/04/07 00:33:07 executing program 4: 2018/04/07 00:33:07 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005e00030207fffd946fa283bc0aeee6d87986c497431d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000006000)="1b0000001200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/04/07 00:33:07 executing program 3: 2018/04/07 00:33:07 executing program 1: 2018/04/07 00:33:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000010ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="10c32021d01bc5119eb49df1e8735cb32a6b6b010231fcb349f538c8ffe5ff2b", 0x20}], 0x1) [ 56.240608] netlink: 7 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/07 00:33:07 executing program 6: 2018/04/07 00:33:07 executing program 4: 2018/04/07 00:33:07 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000000000000000000170000008605000000000000"], 0x18}}], 0x2, 0x0) 2018/04/07 00:33:07 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000051c000)=[{&(0x7f0000000000)="480000001400190d09004beafd0d8c560a78617730c2840102ad1a7f77dc3a0b0080a47d483561d8513f4182e974e00600000000000000a2bc5603ca00000f7f890000002000fb00", 0x48}], 0x1) 2018/04/07 00:33:07 executing program 3: clock_adjtime(0x0, &(0x7f0000000200)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf423f}) 2018/04/07 00:33:07 executing program 2: r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xd3, &(0x7f0000002000), 0x3c) 2018/04/07 00:33:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) 2018/04/07 00:33:07 executing program 7: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) keyctl$unlink(0x6, r2, 0x0) 2018/04/07 00:33:07 executing program 4: msgsnd(0x0, &(0x7f0000000000), 0x2002, 0x0) 2018/04/07 00:33:07 executing program 6: r0 = socket$inet6(0xa, 0x5, 0xf2) unshare(0x20000400) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x10000, 0xc9, 0x4, 0x2, 0x1ff}, &(0x7f0000000080)=0x98) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) 2018/04/07 00:33:07 executing program 2: r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xd3, &(0x7f0000002000), 0x3c) 2018/04/07 00:33:07 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@hopopts={0x0, 0x0, [], [@hao={0xc9, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @generic={0x9, 0x0, "854d19af4024242df40d9711e88e8fedb95af10d6f8efe0ce836470f4f64be94778e146f768605e17240c1ef2ed11d6a5042db0582774f4590bfd99ad48b6e061da98aa0031aebbb2e3610a14a6c3331224360daa826809c9ef189bc79f59c8eb841b919cf59e7dad3fdcc8f78cfceb278df60a8e9802913ce6f592abef306dce75a48fc1f512d34ef84d8644f992d85cbeb86d6229f80135f3cfb64dfea9e2e3d7516bfc2a9c5cc48a73f2c221d3b5296a1d3c84915e2b7dc173b0cfd295090a8e49f6a"}]}, 0x1) 2018/04/07 00:33:07 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) unshare(0x400) socket$rds(0x15, 0x5, 0x0) dup(r0) ftruncate(r0, 0x10000) 2018/04/07 00:33:07 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000002c0)={0x3, "aaa1cb"}, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000028aa7556a51edd63dd808e22c63279310c560eb243376aa5a0ba95de70ea7c01762594549fb5981b69f2c44d76d6fd2b9785035da66840ff0ed254385751202940c0b076db7cce4432d6ad66b0c4da21c5e5466cc05f5adf41102d40f3283434b56e532feb99021350d50b7a169638a5400878b50e4a0593a27ce68fcfb344f697b674536278a52a6f2b63ebb623c386e4b4d3454b0c13f77380676bd01d28dfb6edacde81e7e5277f784de7eaaeadfe83e0883ff", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000080)=0x84) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x2, 0x12, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x5, 0x6, 0x0, 0xa0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}]}, 0x60}, 0x1}, 0x0) 2018/04/07 00:33:07 executing program 1: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000380)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) r2 = getpgrp(0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r2) gettid() 2018/04/07 00:33:07 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xc, 0x0, 0x0, 0x864}, 0x2c) r0 = accept(0xffffffffffffffff, &(0x7f0000000180)=@nfc, &(0x7f0000000200)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e22, 0x1f, @loopback={0x0, 0x1}, 0x200}, @in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e23, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0xf5a}], 0x80) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000f4ffffffffffffff0000006118000000000095000000000000007ed3a207576649d8dcf65ddd6f87483d34bb219ec710be48d8333cfa0d64717eac9618127a6e4297826c540500000000000000141a741dc8aa9e94fe0f9908e22add62c76b3ba7b9ab680bf2a59eb5764cd322acac966274"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1000000000000}, 0x48) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@local, @in=@multicast1}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) 2018/04/07 00:33:07 executing program 4: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061eff4)={0x10}, 0xc, &(0x7f0000f6fff0)={&(0x7f00003d8000)=ANY=[@ANYBLOB="c400000012000101000000000000000080000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000a4001200a0000100746d307070703100e17d4f6a9b9d5822f6402dcf56c0e9c37e838ee9f6427908ae4ce00def19ceb6cb6881d0dc3e6fc983d4a980b42fa47164e7ad476892f1d86b0de9293ac7715134550616d1d1db13fb6cce9c3fd126d689397f563277c7896900d98ff10b7a9c46d5fdb8849b5f4dcda38627ffd091f6c8b609f34b3fb62290cf35e6ab648f39e15b8b44e954d719c5a8e61227ee02b77885901d"], 0xc4}, 0x1}, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/238, 0xee}], 0x1) 2018/04/07 00:33:07 executing program 3: 2018/04/07 00:33:07 executing program 2: 2018/04/07 00:33:07 executing program 0: 2018/04/07 00:33:07 executing program 7: 2018/04/07 00:33:08 executing program 5: 2018/04/07 00:33:08 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000c31000)='./control\x00', 0x86000006) 2018/04/07 00:33:08 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x3, 0x1fd) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/07 00:33:08 executing program 7: r0 = memfd_create(&(0x7f0000000000)="2b63708773657400", 0x0) write(r0, &(0x7f0000000380)="c7", 0x1) write$cgroup_subtree(r0, &(0x7f0000000180)={[{0x0, 'io', 0x20}]}, 0x4) fadvise64(r0, 0x0, 0x0, 0x4) 2018/04/07 00:33:08 executing program 1: 2018/04/07 00:33:08 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/07 00:33:08 executing program 5: 2018/04/07 00:33:08 executing program 0: 2018/04/07 00:33:08 executing program 3: 2018/04/07 00:33:08 executing program 7: r0 = memfd_create(&(0x7f0000000000)="2b63708773657400", 0x0) write(r0, &(0x7f0000000380)="c7", 0x1) write$cgroup_subtree(r0, &(0x7f0000000180)={[{0x0, 'io', 0x20}]}, 0x4) fadvise64(r0, 0x0, 0x0, 0x4) 2018/04/07 00:33:08 executing program 6: 2018/04/07 00:33:08 executing program 4: 2018/04/07 00:33:08 executing program 5: 2018/04/07 00:33:08 executing program 3: 2018/04/07 00:33:08 executing program 6: 2018/04/07 00:33:08 executing program 4: 2018/04/07 00:33:08 executing program 0: 2018/04/07 00:33:08 executing program 2: 2018/04/07 00:33:08 executing program 7: 2018/04/07 00:33:08 executing program 1: 2018/04/07 00:33:08 executing program 3: 2018/04/07 00:33:08 executing program 5: 2018/04/07 00:33:08 executing program 6: 2018/04/07 00:33:08 executing program 4: 2018/04/07 00:33:08 executing program 0: 2018/04/07 00:33:08 executing program 2: 2018/04/07 00:33:08 executing program 7: 2018/04/07 00:33:08 executing program 5: 2018/04/07 00:33:08 executing program 1: 2018/04/07 00:33:08 executing program 3: 2018/04/07 00:33:08 executing program 4: 2018/04/07 00:33:08 executing program 6: 2018/04/07 00:33:08 executing program 2: 2018/04/07 00:33:08 executing program 0: 2018/04/07 00:33:09 executing program 5: 2018/04/07 00:33:09 executing program 0: 2018/04/07 00:33:09 executing program 1: 2018/04/07 00:33:09 executing program 7: 2018/04/07 00:33:09 executing program 2: 2018/04/07 00:33:09 executing program 4: 2018/04/07 00:33:09 executing program 3: 2018/04/07 00:33:09 executing program 6: 2018/04/07 00:33:09 executing program 7: 2018/04/07 00:33:09 executing program 5: 2018/04/07 00:33:09 executing program 1: 2018/04/07 00:33:09 executing program 2: 2018/04/07 00:33:09 executing program 6: 2018/04/07 00:33:09 executing program 4: 2018/04/07 00:33:09 executing program 3: 2018/04/07 00:33:09 executing program 0: 2018/04/07 00:33:09 executing program 1: 2018/04/07 00:33:09 executing program 2: 2018/04/07 00:33:09 executing program 4: 2018/04/07 00:33:09 executing program 7: 2018/04/07 00:33:09 executing program 5: 2018/04/07 00:33:09 executing program 6: 2018/04/07 00:33:09 executing program 3: 2018/04/07 00:33:09 executing program 0: 2018/04/07 00:33:09 executing program 1: 2018/04/07 00:33:09 executing program 4: 2018/04/07 00:33:09 executing program 7: 2018/04/07 00:33:09 executing program 2: 2018/04/07 00:33:09 executing program 3: 2018/04/07 00:33:09 executing program 5: 2018/04/07 00:33:10 executing program 4: 2018/04/07 00:33:10 executing program 6: 2018/04/07 00:33:10 executing program 0: 2018/04/07 00:33:10 executing program 1: 2018/04/07 00:33:10 executing program 2: 2018/04/07 00:33:10 executing program 7: 2018/04/07 00:33:10 executing program 5: 2018/04/07 00:33:10 executing program 3: 2018/04/07 00:33:10 executing program 1: 2018/04/07 00:33:10 executing program 2: 2018/04/07 00:33:10 executing program 5: 2018/04/07 00:33:10 executing program 0: 2018/04/07 00:33:10 executing program 3: 2018/04/07 00:33:10 executing program 4: 2018/04/07 00:33:10 executing program 7: 2018/04/07 00:33:10 executing program 6: 2018/04/07 00:33:10 executing program 2: 2018/04/07 00:33:10 executing program 7: 2018/04/07 00:33:10 executing program 5: 2018/04/07 00:33:10 executing program 0: 2018/04/07 00:33:10 executing program 1: 2018/04/07 00:33:10 executing program 6: 2018/04/07 00:33:10 executing program 4: 2018/04/07 00:33:10 executing program 3: 2018/04/07 00:33:10 executing program 2: 2018/04/07 00:33:10 executing program 5: 2018/04/07 00:33:10 executing program 7: 2018/04/07 00:33:10 executing program 3: 2018/04/07 00:33:10 executing program 1: 2018/04/07 00:33:10 executing program 2: 2018/04/07 00:33:10 executing program 6: 2018/04/07 00:33:10 executing program 4: 2018/04/07 00:33:10 executing program 0: 2018/04/07 00:33:10 executing program 7: 2018/04/07 00:33:10 executing program 5: 2018/04/07 00:33:11 executing program 3: 2018/04/07 00:33:11 executing program 1: 2018/04/07 00:33:11 executing program 4: 2018/04/07 00:33:11 executing program 6: 2018/04/07 00:33:11 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004540)={&(0x7f00000042c0)=ANY=[@ANYBLOB="3c010000190001000000000000000000ff020000000000000000000000000001ffffffff00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000084000500000000000000000000000000000000000000009e764716dea48aa46d82002b0000000000000000000000000000000000ffff7f0000010000000000000000000000000000000000000000ff02000000000000000000000000000100000000000000e3a21e005b390000fe80000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/04/07 00:33:11 executing program 2: 2018/04/07 00:33:11 executing program 5: 2018/04/07 00:33:11 executing program 7: 2018/04/07 00:33:11 executing program 3: 2018/04/07 00:33:11 executing program 1: 2018/04/07 00:33:11 executing program 6: 2018/04/07 00:33:11 executing program 7: 2018/04/07 00:33:11 executing program 5: 2018/04/07 00:33:11 executing program 4: 2018/04/07 00:33:11 executing program 2: 2018/04/07 00:33:11 executing program 0: 2018/04/07 00:33:11 executing program 7: 2018/04/07 00:33:11 executing program 1: 2018/04/07 00:33:11 executing program 3: 2018/04/07 00:33:11 executing program 6: 2018/04/07 00:33:11 executing program 4: 2018/04/07 00:33:11 executing program 2: 2018/04/07 00:33:11 executing program 5: 2018/04/07 00:33:11 executing program 0: 2018/04/07 00:33:11 executing program 1: 2018/04/07 00:33:11 executing program 7: 2018/04/07 00:33:11 executing program 6: 2018/04/07 00:33:11 executing program 3: 2018/04/07 00:33:11 executing program 4: 2018/04/07 00:33:11 executing program 5: 2018/04/07 00:33:11 executing program 0: 2018/04/07 00:33:11 executing program 2: 2018/04/07 00:33:11 executing program 7: 2018/04/07 00:33:12 executing program 1: 2018/04/07 00:33:12 executing program 0: 2018/04/07 00:33:12 executing program 5: 2018/04/07 00:33:12 executing program 6: 2018/04/07 00:33:12 executing program 3: 2018/04/07 00:33:12 executing program 7: 2018/04/07 00:33:12 executing program 2: 2018/04/07 00:33:12 executing program 4: 2018/04/07 00:33:12 executing program 6: 2018/04/07 00:33:12 executing program 1: 2018/04/07 00:33:12 executing program 5: 2018/04/07 00:33:12 executing program 4: 2018/04/07 00:33:12 executing program 7: 2018/04/07 00:33:12 executing program 2: 2018/04/07 00:33:12 executing program 5: 2018/04/07 00:33:12 executing program 0: 2018/04/07 00:33:12 executing program 1: 2018/04/07 00:33:12 executing program 6: 2018/04/07 00:33:12 executing program 3: 2018/04/07 00:33:12 executing program 5: 2018/04/07 00:33:12 executing program 0: 2018/04/07 00:33:12 executing program 4: 2018/04/07 00:33:12 executing program 3: 2018/04/07 00:33:12 executing program 6: 2018/04/07 00:33:12 executing program 2: 2018/04/07 00:33:12 executing program 7: 2018/04/07 00:33:12 executing program 1: 2018/04/07 00:33:12 executing program 0: 2018/04/07 00:33:12 executing program 4: 2018/04/07 00:33:12 executing program 5: 2018/04/07 00:33:12 executing program 3: 2018/04/07 00:33:12 executing program 2: 2018/04/07 00:33:13 executing program 6: 2018/04/07 00:33:13 executing program 1: 2018/04/07 00:33:13 executing program 7: 2018/04/07 00:33:13 executing program 5: 2018/04/07 00:33:13 executing program 4: 2018/04/07 00:33:13 executing program 0: 2018/04/07 00:33:13 executing program 3: 2018/04/07 00:33:13 executing program 2: 2018/04/07 00:33:13 executing program 7: 2018/04/07 00:33:13 executing program 0: 2018/04/07 00:33:13 executing program 2: 2018/04/07 00:33:13 executing program 6: 2018/04/07 00:33:13 executing program 1: 2018/04/07 00:33:13 executing program 5: 2018/04/07 00:33:13 executing program 4: 2018/04/07 00:33:13 executing program 3: 2018/04/07 00:33:13 executing program 0: 2018/04/07 00:33:13 executing program 7: 2018/04/07 00:33:13 executing program 1: 2018/04/07 00:33:13 executing program 2: 2018/04/07 00:33:13 executing program 6: 2018/04/07 00:33:13 executing program 5: 2018/04/07 00:33:13 executing program 4: 2018/04/07 00:33:13 executing program 3: 2018/04/07 00:33:13 executing program 0: 2018/04/07 00:33:13 executing program 7: 2018/04/07 00:33:13 executing program 1: 2018/04/07 00:33:13 executing program 2: 2018/04/07 00:33:13 executing program 6: 2018/04/07 00:33:13 executing program 5: 2018/04/07 00:33:13 executing program 4: 2018/04/07 00:33:13 executing program 3: 2018/04/07 00:33:13 executing program 7: 2018/04/07 00:33:13 executing program 0: 2018/04/07 00:33:13 executing program 1: 2018/04/07 00:33:13 executing program 6: 2018/04/07 00:33:13 executing program 2: 2018/04/07 00:33:13 executing program 5: 2018/04/07 00:33:13 executing program 4: 2018/04/07 00:33:14 executing program 6: 2018/04/07 00:33:14 executing program 3: 2018/04/07 00:33:14 executing program 2: 2018/04/07 00:33:14 executing program 4: 2018/04/07 00:33:14 executing program 5: 2018/04/07 00:33:14 executing program 7: 2018/04/07 00:33:14 executing program 0: 2018/04/07 00:33:14 executing program 1: 2018/04/07 00:33:14 executing program 6: 2018/04/07 00:33:14 executing program 4: 2018/04/07 00:33:14 executing program 7: 2018/04/07 00:33:14 executing program 1: 2018/04/07 00:33:14 executing program 0: 2018/04/07 00:33:14 executing program 3: 2018/04/07 00:33:14 executing program 2: 2018/04/07 00:33:14 executing program 5: 2018/04/07 00:33:14 executing program 0: 2018/04/07 00:33:14 executing program 4: 2018/04/07 00:33:14 executing program 6: 2018/04/07 00:33:14 executing program 5: 2018/04/07 00:33:14 executing program 2: 2018/04/07 00:33:14 executing program 3: 2018/04/07 00:33:14 executing program 1: 2018/04/07 00:33:14 executing program 7: 2018/04/07 00:33:14 executing program 0: 2018/04/07 00:33:14 executing program 3: 2018/04/07 00:33:14 executing program 2: 2018/04/07 00:33:14 executing program 7: 2018/04/07 00:33:14 executing program 5: 2018/04/07 00:33:14 executing program 4: 2018/04/07 00:33:14 executing program 6: 2018/04/07 00:33:14 executing program 1: 2018/04/07 00:33:15 executing program 4: 2018/04/07 00:33:15 executing program 0: 2018/04/07 00:33:15 executing program 5: 2018/04/07 00:33:15 executing program 3: 2018/04/07 00:33:15 executing program 1: 2018/04/07 00:33:15 executing program 6: 2018/04/07 00:33:15 executing program 2: 2018/04/07 00:33:15 executing program 7: 2018/04/07 00:33:15 executing program 0: 2018/04/07 00:33:15 executing program 4: 2018/04/07 00:33:15 executing program 1: 2018/04/07 00:33:15 executing program 5: 2018/04/07 00:33:15 executing program 3: 2018/04/07 00:33:15 executing program 0: 2018/04/07 00:33:15 executing program 6: 2018/04/07 00:33:15 executing program 7: 2018/04/07 00:33:15 executing program 2: 2018/04/07 00:33:15 executing program 4: 2018/04/07 00:33:15 executing program 1: 2018/04/07 00:33:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) 2018/04/07 00:33:15 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='memory.swap.max\x00', 0x2, 0x0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)='3', 0x1}], 0x1) 2018/04/07 00:33:15 executing program 5: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x80d81) 2018/04/07 00:33:15 executing program 3: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) 2018/04/07 00:33:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/07 00:33:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='highspeed\x00', 0xa) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000f43ffc), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f8e000), 0x14) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x80, &(0x7f0000282f90)=[{&(0x7f0000e0c000)='3', 0x1}], 0x1, &(0x7f0000942e20)}}], 0x1, 0x0) 2018/04/07 00:33:15 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000002c0)=ANY=[@ANYBLOB="69be5d7f8a9dd217212c02f5d4cd6b66696c74657200000000000000000000000000000000000000000000000000000700000004000000a8040000"], 0x1) 2018/04/07 00:33:15 executing program 6: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)) 2018/04/07 00:33:15 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x2, 0x4, 0x6879, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) 2018/04/07 00:33:15 executing program 7: getrandom(&(0x7f0000000080)=""/15, 0x102afc962825e036, 0x0) 2018/04/07 00:33:15 executing program 3: syz_mount_image$jfs(&(0x7f0000000940)='jfs\x00', &(0x7f0000000980)='./file0\x00', 0x0, 0x0, &(0x7f0000000dc0), 0x0, &(0x7f0000000e80)=ANY=[@ANYBLOB='errors=c']) 2018/04/07 00:33:15 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x40000000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/07 00:33:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='highspeed\x00', 0xa) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000f43ffc), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f8e000), 0x14) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x80, &(0x7f0000282f90)=[{&(0x7f0000e0c000)='3', 0x1}], 0x1, &(0x7f0000942e20)}}], 0x1, 0x0) 2018/04/07 00:33:15 executing program 4: syslog(0x2, &(0x7f0000000180)=""/185, 0xb9) 2018/04/07 00:33:15 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x14, 0x0, 0x1, 0x800000001}, 0x14}, 0x1}, 0x0) 2018/04/07 00:33:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') fcntl$notify(r0, 0x402, 0x10) close(r0) 2018/04/07 00:33:16 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d6000)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000037bff4)={0x20000000}) 2018/04/07 00:33:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='highspeed\x00', 0xa) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000f43ffc), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f8e000), 0x14) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x80, &(0x7f0000282f90)=[{&(0x7f0000e0c000)='3', 0x1}], 0x1, &(0x7f0000942e20)}}], 0x1, 0x0) 2018/04/07 00:33:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x40000000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/07 00:33:16 executing program 3: r0 = socket$inet(0x2, 0x3, 0x800000800000001) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x6}, 0x2c) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) 2018/04/07 00:33:16 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086610, 0x400005) 2018/04/07 00:33:16 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) write(r0, &(0x7f0000022000)="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", 0xfa3) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)='J', 0x1}], 0x1) 2018/04/07 00:33:16 executing program 2: r0 = socket$inet(0xa, 0x802, 0x0) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10}, 0xc) 2018/04/07 00:33:16 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendmmsg(r0, &(0x7f00000071c0)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000040)="1c41b8fd62", 0x5}, {&(0x7f0000000600)="f743db5f72dc7d38a0a3ab93830d24c937d329e31b32836b61e5b23dbb713793524317e36860da386803f82c5b7bde515b716f2e1cb6c75d2fe822bd69168556018880181f203d20beb05241c101727d40210619fefe15872c3c9b3c1e73b174f88bb31a95e681202c650c3a5d5035c2adbc9d1cf86ffc0db61e58c7c7788ea9cc1349c1dd5d0fb517224994c5e8cc33459e1338aa36", 0x96}, {&(0x7f00000007c0)="619ab7f952f633f97fa801cfccaaddd6ebbf17da05b8caa5ffafd43cd3415923736f06758eeed28e6459cda8e746a50404141d305112a360b3b9eee2264a26522b23085414d306df701f1d8d20a67b1cc107644513397e8cbf07fbb52ec6dc6aa15bf12ab9c601188690288088f43b9c9c696886aa85fd34379c3897cf69cd0f32a1ca7e5b5c63337416c0c6e059", 0x8e}, {&(0x7f00000008c0)="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", 0xfb}, {&(0x7f0000000a40)="d22cef044aae5b5ce03f132847bef973e418a53205b0d3f09a", 0x19}], 0x5, &(0x7f0000000b40), 0x0, 0x20040010}, 0x9}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000bc0)="840e88a64f285dd7f54cb229a44cbe3e0be5092d7f14ee7b4917a0b940f7d1b8058b0bc5ee4cb8c3a2", 0x29}], 0x1, &(0x7f0000000d00)=[{0x48, 0x10f, 0x400, "350ec189a5611920d784e096525b87b9ab73c8441f77fdbdfc497294c6252afb9d27449812d9ea6f3082ccf6d7a77865a50def27ebb96263"}, {0x110, 0x10b, 0xaa, "b711e644076c08aa3ecf2ea3d81789ace8809fd30645ee5f1321974a2dca9dffd3e72c9a66253131718732767bce97762a080402dbefa0a2bbae81a11a7182b8b9075d6a3205bd9a14078b030d080f5d2bba5e0b337cfefdd5c8a7a22d8686f8d4e53fdd3ba934a98030ea2db4e10f5185a7a646d55b6e5c7ca8a439a26cc1fa6a41bbfd805379632553d52f816073e5115151e7b0aaa3cff2633521f07bb6fccbac09f08c7667b263f1102cd9bf8fb7ebb0e43b95ec866ef690a5543f22cdaaea02b0d6f6ee8ae2d8eb4025b68b0070b9b868bb14589556e67921db8e4f1644b7422992343a6227db01d693583cd0db1b8c8b391aab3c2ed6a81a5ab8dc29"}], 0x158, 0x800}, 0x200}, {{&(0x7f0000001000)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001080)="ad8148779aca40ada476e1b0a8b1c8d1", 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&(0x7f0000005080)=[{&(0x7f0000004fc0)="f075c568f8b4f5eac1b93224471eca5c057d830553ad10281307ce9e984f7a3ebc5a995b4db7460c871f7a755ebbf5f142cb30205a29f8fbf836b86bf672db920e213105da8836abfe765b38df8b95d355ed03ab5a0a1d6bc4d9399c84e64e96e0d573a3de914650877dd39f82a1206815d652d4bee14ba90414340224529c3d8f", 0x81}], 0x1, &(0x7f00000050c0)=[{0x68, 0x186, 0x7, "149f04e2e06e7bd8115ee47dca5f06745477750c0bd0750be1f4de51870f386855f751dddf9e25b5a8f48e8b025f782a515fccf8228b6926df2f9a1cd5faccb0f6ad0e787f1c484b61bc12b3b330ca42f963d0052cda"}, {0x1010, 0x10b, 0x3, 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"}], 0x1078, 0x1311eeea79604aa0}, 0x4}], 0x6, 0x40) 2018/04/07 00:33:17 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086610, 0x400005) 2018/04/07 00:33:17 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) write(r0, &(0x7f0000022000)="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", 0xfa3) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)='J', 0x1}], 0x1) 2018/04/07 00:33:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='highspeed\x00', 0xa) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000f43ffc), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f8e000), 0x14) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x80, &(0x7f0000282f90)=[{&(0x7f0000e0c000)='3', 0x1}], 0x1, &(0x7f0000942e20)}}], 0x1, 0x0) 2018/04/07 00:33:17 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$hfsplus(&(0x7f00000000c0)='hfsplus\x00', &(0x7f0000000100)='./file0\x00', 0xec8, 0x2, &(0x7f0000000540)=[{&(0x7f00000002c0)="5ff0e5faef9d5cdb658d1f46893a7cd3c4ffcfdceac0decbce78a8db86d690729283678430912501eaefe676801e9f1cc9829371f7f421b21332834a573694c98cfb54157e14ca00c100e867e7147d30", 0x50}, {&(0x7f0000000440)="b8a8d3e808586780aa22d9dccb2c3d270706764c0841b594ae6327a9e8857eab0d67cadf5ed24ca88a13c012a5a02cc352862ed155b0e36b30436ee0", 0x3c}], 0x0, &(0x7f00000005c0)={[{@nls={'nls', 0x3d, 'maccyrillic'}, 0x2c}, {@decompose='decompose', 0x2c}, {@part={'part', 0x3d, [0x0, 0x0]}, 0x2c}, {@umask={'umask', 0x3d}, 0x2c}, {@umask={'umask', 0x3d, [0x0, 0x37, 0x0, 0x0, 0x37]}, 0x2c}]}) 2018/04/07 00:33:17 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 2018/04/07 00:33:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="000100000008000066000000c9030000ec000000010000000000000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000340)=ANY=[]) 2018/04/07 00:33:17 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000001240)=0x6, 0x4) write(r0, &(0x7f0000000100)="2700000014000707030e0000120f0a0011000100f5fe0012ff0008afee8aa58e8e0944ae114705", 0x27) 2018/04/07 00:33:17 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) write(r0, &(0x7f0000022000)="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", 0xfa3) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)='J', 0x1}], 0x1) 2018/04/07 00:33:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026efff)="0f", 0x1, 0x0, &(0x7f0000021ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000007ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000018000)={0x0, @in6={{0xa}}}, &(0x7f0000000000)=0x8c) 2018/04/07 00:33:17 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) 2018/04/07 00:33:17 executing program 2: syz_emit_ethernet(0x4a, &(0x7f00000000c0)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}}, 0x0) 2018/04/07 00:33:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='highspeed\x00', 0xa) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000f43ffc), 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f8e000), 0x14) 2018/04/07 00:33:17 executing program 5: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000040)='c!\t', 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000), &(0x7f0000d4dff8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) [ 67.309070] ================================================================== [ 67.316476] BUG: KMSAN: uninit-value in _copy_to_iter+0x1bb3/0x28f0 [ 67.322861] CPU: 1 PID: 5850 Comm: syz-executor6 Not tainted 4.16.0+ #81 [ 67.329669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.339000] Call Trace: [ 67.341574] dump_stack+0x185/0x1d0 [ 67.345180] ? kmsan_internal_check_memory+0x145/0x1d0 [ 67.350433] kmsan_report+0x142/0x240 [ 67.354214] kmsan_internal_check_memory+0x164/0x1d0 [ 67.359307] kmsan_copy_to_user+0x69/0x160 [ 67.363522] ? skb_copy_datagram_iter+0x443/0xf70 [ 67.368348] _copy_to_iter+0x1bb3/0x28f0 [ 67.372386] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 67.377813] ? __skb_try_recv_from_queue+0xc74/0xe80 [ 67.382904] skb_copy_datagram_iter+0x443/0xf70 [ 67.387556] unix_dgram_recvmsg+0xc3f/0x1940 [ 67.391953] sock_recvmsg_nosec+0x109/0x140 [ 67.396251] ? unix_dgram_sendmsg+0x3610/0x3610 [ 67.400909] ___sys_recvmsg+0x3fb/0x810 [ 67.404866] ? __msan_poison_alloca+0x15c/0x1d0 [ 67.409511] ? _cond_resched+0x3c/0xd0 [ 67.413396] ? rcu_all_qs+0x32/0x1f0 [ 67.417094] ? _cond_resched+0x3c/0xd0 [ 67.420965] ? __sys_recvmmsg+0x908/0xdb0 [ 67.425094] ? rcu_all_qs+0x32/0x1f0 [ 67.428792] __sys_recvmmsg+0x54e/0xdb0 [ 67.432745] ? __msan_poison_alloca+0x15c/0x1d0 [ 67.437405] SYSC_recvmmsg+0x212/0x3e0 [ 67.441281] ? SYSC_ioctl+0x233/0x260 [ 67.445068] SyS_recvmmsg+0x76/0xa0 [ 67.448678] do_syscall_64+0x309/0x430 [ 67.452554] ? __sys_recvmmsg+0xdb0/0xdb0 [ 67.456686] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 67.461860] RIP: 0033:0x455259 [ 67.465031] RSP: 002b:00007f5f9bca5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 67.472721] RAX: ffffffffffffffda RBX: 00007f5f9bca66d4 RCX: 0000000000455259 [ 67.479970] RDX: 00000000000001b1 RSI: 0000000020000800 RDI: 0000000000000013 [ 67.487219] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 67.494467] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 67.501719] R13: 0000000000000495 R14: 00000000006f9e98 R15: 0000000000000001 [ 67.508970] [ 67.510571] Uninit was stored to memory at: [ 67.514878] kmsan_internal_chain_origin+0x12b/0x210 [ 67.519957] kmsan_memcpy_origins+0x11d/0x170 [ 67.524430] __msan_memcpy+0x19f/0x1f0 [ 67.528300] _copy_from_iter+0xefb/0x1d40 [ 67.532433] skb_copy_datagram_from_iter+0x1ff/0xcc0 [ 67.537516] unix_dgram_sendmsg+0xdce/0x3610 [ 67.541904] kernel_sendmsg+0x228/0x2d0 [ 67.545857] sock_no_sendpage+0x1c8/0x250 [ 67.549986] sock_sendpage+0x1de/0x2c0 [ 67.553856] pipe_to_sendpage+0x31b/0x430 [ 67.557986] __splice_from_pipe+0x49a/0xf30 [ 67.562289] generic_splice_sendpage+0x1c6/0x2a0 [ 67.567031] direct_splice_actor+0x19b/0x200 [ 67.571426] splice_direct_to_actor+0x764/0x1040 [ 67.576166] do_splice_direct+0x335/0x540 [ 67.580295] do_sendfile+0x1067/0x1e40 [ 67.584169] SYSC_sendfile64+0x1b3/0x300 [ 67.588212] SyS_sendfile64+0x64/0x90 [ 67.591993] do_syscall_64+0x309/0x430 [ 67.595867] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 67.601032] Uninit was created at: [ 67.604554] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 67.609549] kmsan_alloc_page+0x82/0xe0 [ 67.613511] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 67.618247] alloc_pages_vma+0xcc8/0x1800 [ 67.622378] shmem_alloc_and_acct_page+0x6d5/0x1000 [ 67.627374] shmem_getpage_gfp+0x35db/0x5770 [ 67.631764] shmem_file_read_iter+0x508/0x1180 [ 67.636330] generic_file_splice_read+0x4e8/0x830 [ 67.641155] splice_direct_to_actor+0x4c6/0x1040 [ 67.645896] do_splice_direct+0x335/0x540 [ 67.650027] do_sendfile+0x1067/0x1e40 [ 67.653901] SYSC_sendfile64+0x1b3/0x300 [ 67.657943] SyS_sendfile64+0x64/0x90 [ 67.661725] do_syscall_64+0x309/0x430 [ 67.665596] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 67.670759] [ 67.672364] Bytes 0-962 of 963 are uninitialized [ 67.677092] ================================================================== [ 67.684427] Disabling lock debugging due to kernel taint [ 67.689857] Kernel panic - not syncing: panic_on_warn set ... [ 67.689857] [ 67.697204] CPU: 1 PID: 5850 Comm: syz-executor6 Tainted: G B 4.16.0+ #81 [ 67.705322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.714654] Call Trace: [ 67.717232] dump_stack+0x185/0x1d0 [ 67.720841] panic+0x39d/0x940 [ 67.724036] ? kmsan_internal_check_memory+0x145/0x1d0 [ 67.729293] kmsan_report+0x238/0x240 [ 67.733079] kmsan_internal_check_memory+0x164/0x1d0 [ 67.738165] kmsan_copy_to_user+0x69/0x160 [ 67.742386] ? skb_copy_datagram_iter+0x443/0xf70 [ 67.747214] _copy_to_iter+0x1bb3/0x28f0 [ 67.751261] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 67.756693] ? __skb_try_recv_from_queue+0xc74/0xe80 [ 67.761786] skb_copy_datagram_iter+0x443/0xf70 [ 67.766443] unix_dgram_recvmsg+0xc3f/0x1940 [ 67.770845] sock_recvmsg_nosec+0x109/0x140 [ 67.775149] ? unix_dgram_sendmsg+0x3610/0x3610 [ 67.779802] ___sys_recvmsg+0x3fb/0x810 [ 67.783764] ? __msan_poison_alloca+0x15c/0x1d0 [ 67.788416] ? _cond_resched+0x3c/0xd0 [ 67.792287] ? rcu_all_qs+0x32/0x1f0 [ 67.795977] ? _cond_resched+0x3c/0xd0 [ 67.799845] ? __sys_recvmmsg+0x908/0xdb0 [ 67.803975] ? rcu_all_qs+0x32/0x1f0 [ 67.807675] __sys_recvmmsg+0x54e/0xdb0 [ 67.811642] ? __msan_poison_alloca+0x15c/0x1d0 [ 67.816297] SYSC_recvmmsg+0x212/0x3e0 [ 67.820170] ? SYSC_ioctl+0x233/0x260 [ 67.823954] SyS_recvmmsg+0x76/0xa0 [ 67.827562] do_syscall_64+0x309/0x430 [ 67.831432] ? __sys_recvmmsg+0xdb0/0xdb0 [ 67.835565] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 67.840732] RIP: 0033:0x455259 [ 67.843900] RSP: 002b:00007f5f9bca5c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 67.851588] RAX: ffffffffffffffda RBX: 00007f5f9bca66d4 RCX: 0000000000455259 [ 67.858836] RDX: 00000000000001b1 RSI: 0000000020000800 RDI: 0000000000000013 [ 67.866085] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 67.873333] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 67.880583] R13: 0000000000000495 R14: 00000000006f9e98 R15: 0000000000000001 [ 67.888295] Dumping ftrace buffer: [ 67.891831] (ftrace buffer empty) [ 67.895523] Kernel Offset: disabled [ 67.899126] Rebooting in 86400 seconds..