INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.28' (ECDSA) to the list of known hosts. 2018/04/12 05:53:25 fuzzer started 2018/04/12 05:53:26 dialing manager at 10.128.0.26:41677 2018/04/12 05:53:32 kcov=true, comps=false 2018/04/12 05:53:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', @ifru_flags}) 2018/04/12 05:53:35 executing program 1: clone(0x0, &(0x7f0000597f1c)="a4", &(0x7f00009b9ffc), &(0x7f0000005ffc), &(0x7f00003e5000)) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/04/12 05:53:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/04/12 05:53:35 executing program 2: r0 = socket$inet(0x2, 0x8000000000000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000700)=0x84) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'yam0\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@dev, @in6=@mcast2}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000600)=0xe8) clock_gettime(0x0, &(0x7f0000005dc0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005cc0)=[{{&(0x7f0000005100)=@can, 0x80, &(0x7f00000053c0), 0x0, &(0x7f0000005400)=""/22, 0x16}}, {{&(0x7f0000005440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000005b80), 0x0, &(0x7f0000005c00)=""/131, 0x83}}], 0x2, 0x2000, &(0x7f0000005e00)={0x0, r1+30000000}) 2018/04/12 05:53:35 executing program 4: 2018/04/12 05:53:35 executing program 5: 2018/04/12 05:53:35 executing program 6: 2018/04/12 05:53:35 executing program 3: syzkaller login: [ 43.331082] ip (3747) used greatest stack depth: 54672 bytes left [ 44.520777] ip (3869) used greatest stack depth: 53752 bytes left [ 46.679199] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.702452] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.751615] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.795591] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.891622] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.991065] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.018542] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.066995] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.504811] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.520283] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.588199] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.637235] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.702268] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.716140] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.724578] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.977289] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.256260] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.262488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.276344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.357906] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.364179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.378572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.413177] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.427556] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.436385] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.445420] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.451753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.462688] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.486626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.517811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.545875] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.573604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.581728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.588995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.598815] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.605116] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.612942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.811936] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.818279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.829610] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/12 05:53:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000140)={'ip6gre0\x00', @ifru_flags}) 2018/04/12 05:53:52 executing program 6: 2018/04/12 05:53:52 executing program 7: 2018/04/12 05:53:52 executing program 2: 2018/04/12 05:53:52 executing program 3: 2018/04/12 05:53:52 executing program 6: 2018/04/12 05:53:52 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) 2018/04/12 05:53:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1eff0)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f000064b000)=""/128, 0x80) 2018/04/12 05:53:52 executing program 0: 2018/04/12 05:53:52 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f00000003c0)="74086e750000000000000000008c00", 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000780)=@nat={'nat\x00', 0x19, 0x2, 0x358, [0x20000380, 0x0, 0x0, 0x200004c0, 0x20000710], 0x0, &(0x7f0000000340), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x17, 0x0, 0x0, 'ipddp0\x00', 'eql\x00', 'bridge0\x00', 'teql0\x00', @random="08f15bf991d6", [], @random="48cb09cde3c1", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x5, 0x0, 0x0, 'ip6_vti0\x00', 'syz_tun\x00', '\x00', 'ip_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x138, 0x1a8, 0x220, [@physdev={'physdev\x00', 0x70, {{'sit0\x00', {}, 'ip_vti0\x00'}}}, @state={'state\x00', 0x8}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "66246a70e4048e0c1ff3eb9412014fcd2c6b7e16c33dafa8bbd6749fafca096d86b6678bba5d53fba90e95537d5633479cb32c71e6177d62ef4f6da636020f22"}}}}]}, {0x0, '\x00', 0x2}]}, 0x3d0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/04/12 05:53:52 executing program 4: 2018/04/12 05:53:52 executing program 3: 2018/04/12 05:53:52 executing program 6: 2018/04/12 05:53:52 executing program 7: 2018/04/12 05:53:52 executing program 1: clone(0x0, &(0x7f0000597f1c)="a4", &(0x7f00009b9ffc), &(0x7f0000005ffc), &(0x7f00003e5000)) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/04/12 05:53:52 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) 2018/04/12 05:53:53 executing program 0: 2018/04/12 05:53:53 executing program 3: 2018/04/12 05:53:53 executing program 4: 2018/04/12 05:53:53 executing program 6: 2018/04/12 05:53:53 executing program 7: 2018/04/12 05:53:53 executing program 2: 2018/04/12 05:53:53 executing program 1: 2018/04/12 05:53:53 executing program 5: 2018/04/12 05:53:53 executing program 5: 2018/04/12 05:53:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/12 05:53:53 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000140)={'ip6gre0\x00', @ifru_flags}) 2018/04/12 05:53:53 executing program 2: io_setup(0x6, &(0x7f0000000000)=0x0) io_cancel(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)}, &(0x7f0000000140)) 2018/04/12 05:53:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_ifreq(r1, 0x89fb, &(0x7f0000000140)={'ip6gre0\x00', @ifru_flags}) 2018/04/12 05:53:53 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000300)={@loopback={0x0, 0x1}}, 0x20) r0 = memfd_create(&(0x7f0000000080)='/devGsnd/seq\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00000034c0)) 2018/04/12 05:53:53 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000fc0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/12 05:53:53 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/12 05:53:53 executing program 5: io_setup(0x1c5, &(0x7f0000000080)=0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x80) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x1, 0x80000) io_cancel(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x100, r1, &(0x7f0000000380)="7f84c8281fd76303616374628d16615bbaf9e0209f71a60f4a23cff8af7e626b17e1c51a96fab28155d9937e20964a9f69d2d5bebabfcec07a4662600e6fc504bcc2f6e8d67463489446776abb33fd79604459085aaed98ca238704bfdb5fc72c1c91cb4de5b6ea54a3274777443e25ba9b17c4e5676acbbf266edb05ec6eb74fc23d8b68bf7069861e73ba8c20248e5aefac3dac26dc14898470ab04eded9626505d36070202a4e9361e9a5f84e71dd9aae1a989021092114c28964ae282762d742bf14b21c361ca29ed93403a57e3cf69d4fbbec45825b56a35ee393ec647488e86b8aeb67da18539684", 0xeb, 0x40b4bf81, 0x0, 0x0, r2}, &(0x7f0000000240)) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x4cc1, 0x100000000, 0x200}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r3, &(0x7f0000000000), &(0x7f00000002c0)=""/161}, 0x18) nanosleep(&(0x7f0000000000)={0x77359400}, 0x0) 2018/04/12 05:53:53 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x100, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000140)={{0x0, 0x100000001}, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x46) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000001c0)=&(0x7f0000000180)) 2018/04/12 05:53:53 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setlease(r0, 0x400, 0x3) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000040)={r2}) sendmmsg(r1, &(0x7f0000003240)=[{{&(0x7f0000001080)=@nl=@kern={0x10, 0x0, 0x0, 0x80000000}, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000001480)=ANY=[@ANYBLOB="100000000000ef2cff30095f00060000"], 0x10}}], 0x1, 0x0) 2018/04/12 05:53:53 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000042dfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x424c00) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000140)=""/211) recvfrom$inet6(r0, &(0x7f0000000040)=""/30, 0x1e, 0x40000000, 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0x64) 2018/04/12 05:53:53 executing program 0: socketpair$unix(0x1, 0x1000005, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) close(r0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x101001) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000040)=0x7fffffff) close(0xffffffffffffffff) 2018/04/12 05:53:53 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) ftruncate(r0, 0x7) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x7fffffff, 0x2, &(0x7f0000001100)=[{&(0x7f00000000c0)="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", 0x1000, 0x79}, {&(0x7f00000010c0)="fe88b260c75ebc04ef8708926a4addb1c8dce0763c83fe12d0a2d323bcba", 0x1e, 0x4}], 0x800002, &(0x7f0000001140)={[{@tails_on='tails=on', 0x2c}]}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x2) syz_mount_image$reiserfs(&(0x7f0000001180)='reiserfs\x00', &(0x7f00000011c0)='./file0\x00', 0x3, 0x3, &(0x7f00000014c0)=[{&(0x7f0000001200)="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", 0xfc, 0x8000}, {&(0x7f0000001300)="39af754c9012a3f5ba3455f380ad3bfd3016b832a3ca9f5e26a4caca760cc85cc7cf15084ef02f74a3b40a36338eabf5a980bf36dac7f6cdbfe09990154ddae168d0874b88a2063ff8c965a07e3709dbcf33205357b61a02c25da2624d8cbb94b7daf996b195b9a7d7be3b567cee342bf7f072e7d2d143c26331f03f672ffdbfd2070be7cecaa91d88084fe6ee034b7c174e82210c320838ebbd9d0ebe47ec0ab2485d44ebc96f909f1368168ebb25a7c29dc432088374ddfe76fc02ab2211ba898ffec55119", 0xc6, 0x2}, {&(0x7f0000001400)="833b9292edd29db8f720ac6df17717f20b6cbc7de3472c55a80de5eda0811ac0c2dfb82760a081f5b85c01e95e6a79fc94378dd437b164f8696ddd8d3acfce4bf868c49e4956168c986ca9974452d0dd0651cb3a85e2767f9160ce8ee62e37351554be9039a846528b4d03ff1776d8c7f1ec967ba1cd5baf306b3dcb29aa1abcb6b4145443a97d6febbe7bf6bc22c6c641071828f3ae86fcdd5f43ce2534d181810c7d2b9e", 0xa5, 0x24000000000000}], 0x80000, &(0x7f0000001540)={[{@notail='notail', 0x2c}, {@grpjquota='grpjquota', 0x2c}, {@barrier_flush='barrier=flush', 0x2c}, {@errors_ro_remount='errors=ro-remount', 0x2c}, {@usrjquota='usrjquota', 0x2c}, {@commit={'commit', 0x3d, [0x3d]}, 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@jqfmt_vfsv0='jqfmt=vfsv0', 0x2c}, {@tails_small='tails=small', 0x2c}, {@data_ordered='data=ordered', 0x2c}]}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000015c0)={0x7, 0xa02, 0x0, 0x4, 0x6, [{0x7, 0x7, 0x1f, 0x0, 0x0, 0x102}, {0xff, 0x8, 0x80, 0x0, 0x0, 0x2580}, {0x87, 0x9, 0x6, 0x0, 0x0, 0x1000}, {0x1f, 0x5, 0x5, 0x0, 0x0, 0x200}, {0x101, 0xfffffffffffffff9, 0xcaca, 0x0, 0x0, 0x400}, {0x1, 0xa1b0, 0xffffffffffff4327, 0x0, 0x0, 0x8}]}) 2018/04/12 05:53:53 executing program 3: r0 = socket$inet6(0xa, 0x400000002, 0x8) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x80000) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000040)={'syz_tun\x00', @ifru_settings={0x3ff, 0x91cc, @fr=&(0x7f0000000000)={0x3, 0x4, 0x0, 0xfffffffffffffff9, 0x400, 0x1, 0x81}}}) r2 = syz_genetlink_get_family_id$team(&(0x7f00000004c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000500)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000d40)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000e40)=0xe8) getsockname$packet(r1, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000ec0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000f00)={@multicast2, @remote, 0x0}, &(0x7f0000000f40)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f00000011c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001180)={&(0x7f0000000f80)={0x1fc, r2, 0x201, 0x70bd25, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r3}, {0x1e0, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8f7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffabed6d2}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xb8d6}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x20000001}, 0x4) r7 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000ffff40e92908000000000000000104000036c7f6c69c509a72b2ef836c6a512d171336896e6f3dc45ddfa202a2ad3409166c2fd7ee04868accffe2e5e6dbb9d7d928e9ad22a8fe321cca35dffe1da8aa6b551210a89bf242934ac7a686ecb4a57b273dd5c0dcc5011f0c25a4b7f298243a037c0b8bdc36bc52d855365b9cdba249934fe52327798734eb75ae0d3aff04f5e51ab80a0bb10bc06c4c2c0e90d52de3f713830dbae6715e5b64593191f0f98ee41fa680bc153ec447da8ff4d1"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000200)=0x4) mknod$loop(&(0x7f0000000300)='./file0\x00', 0xc000, 0x1) setsockopt$inet_buf(r7, 0x0, 0x2b, &(0x7f0000000080)="24f21e1ad7b62fbfa9", 0x9) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f0000000240)={0x9, {{0x2, 0x4e22}}}, 0x88) 2018/04/12 05:53:53 executing program 2: socketpair(0x10, 0x2, 0x100000001, &(0x7f0000000000)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) 2018/04/12 05:53:53 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x8, 0x105000) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x4000, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r3 = msgget$private(0x0, 0x88) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000040)=""/146) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000000)=0x13) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x800, 0x4) 2018/04/12 05:53:53 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8c000) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000080)={@broadcast=0xffffffff, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x8007, 0x596c1acd, 0x7fff, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001180)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000001140)=0x1008) 2018/04/12 05:53:53 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000180)) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) recvfrom$ax25(r1, &(0x7f0000000000)=""/221, 0xdd, 0x20, &(0x7f0000000100)={0x3, {"c1378eec6a7485"}, 0x4}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000008c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x20000, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f9"], 0x1}, 0x1}, 0x0) 2018/04/12 05:53:53 executing program 2: r0 = open(&(0x7f0000dc2000)='./file0\x00', 0x80042, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x8, 0x688, 0xa23, 0x0, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x200, 0x8, 0x4, r1}, &(0x7f0000000100)=0x10) mount(&(0x7f0000dc3000)='./file0/file0\x00', &(0x7f0000dc3ff8)='./file0\x00', &(0x7f0000189000)='debugfs\x00', 0x0, 0x0) 2018/04/12 05:53:53 executing program 1: mknod(&(0x7f0000000380)='./file0\x00', 0x918, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x8) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x7fff, 0xfffffffffffffffb, 0x4, 0x70cf, 0x8000}) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='!\x00'], &(0x7f0000000140)) 2018/04/12 05:53:53 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000000c0)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0xfffff000, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) [ 59.993843] ================================================================== [ 60.001249] BUG: KMSAN: uninit-value in load_misc_binary+0x690/0x1920 [ 60.007826] CPU: 0 PID: 5242 Comm: syz-executor1 Not tainted 4.16.0+ #83 [ 60.014653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.024037] Call Trace: [ 60.026628] dump_stack+0x185/0x1d0 [ 60.030258] ? load_misc_binary+0x690/0x1920 [ 60.034663] kmsan_report+0x142/0x240 [ 60.038467] __msan_warning_32+0x6c/0xb0 2018/04/12 05:53:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000040)=@delsa={0x394, 0x11, 0x0, 0x70bd27, 0x25dfdbfc, {@in=@loopback=0x7f000001, 0x4d6, 0x2, 0x6c}, [@lifetime_val={0x24, 0x9, {0x200, 0x8, 0xfffffffffffffffd, 0xc3}}, @migrate={0x164, 0x11, [{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x7f, 0x3, 0x0, 0x3502, 0xa, 0xa}, {@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x2b, 0x3, 0x0, 0x3502, 0xa, 0xa}, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x3e, 0x7, 0x0, 0x34ff, 0xa, 0xa}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0xff, 0x4, 0x0, 0x34ff, 0xa, 0x2}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x32, 0x3, 0x0, 0x3501, 0x0, 0xa}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0xff, 0x3, 0x0, 0x3501, 0xa, 0xa}, {@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x6c, 0x3, 0x0, 0x3506, 0xa, 0xa}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2b, 0x0, 0x0, 0x34ff, 0xa, 0x2}]}, @tmpl={0x104, 0x5, [{{@in=@loopback=0x7f000001, 0x4d3, 0x7c}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x9b3ad584f098070e, 0x3, 0x4, 0x8, 0x8, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d4}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3504, 0x7, 0x1, 0x8, 0x80000001, 0x5, 0x2}, {{@in6, 0x4d3, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x3504, 0x0, 0x2, 0x6, 0x400, 0x100000000, 0x1f}, {{@in=@multicast2=0xe0000002, 0x4d4, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x3, 0x1, 0xcb1, 0x9, 0xa67f, 0x8}]}, @migrate={0xe0, 0x11, [{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6, 0x3c, 0x2, 0x0, 0x3502, 0xa, 0xa}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3e, 0x1, 0x0, 0x3504, 0xa, 0xa}, {@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x33, 0x6, 0x0, 0x3500, 0x2, 0xa}, {@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [], 0x11}, 0x33, 0x2, 0x0, 0x3500, 0x0, 0xa}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x32, 0x0, 0x0, 0x3506, 0xa, 0xa}]}]}, 0x394}, 0x1, 0x0, 0x0, 0x80}, 0x44000) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000011ffc)=0xfffffffffffffffa, 0x4) [ 60.042528] load_misc_binary+0x690/0x1920 [ 60.046768] ? compat_SyS_ioctl+0x66e0/0x66e0 [ 60.051264] search_binary_handler+0x2ef/0xac0 [ 60.055848] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 60.061219] do_execveat_common+0x1f4d/0x2ce0 [ 60.065733] SYSC_execve+0xe2/0x110 [ 60.069365] SyS_execve+0x56/0x80 [ 60.072819] do_syscall_64+0x309/0x430 [ 60.076713] ? set_binfmt+0x1b0/0x1b0 [ 60.080507] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 60.085680] RIP: 0033:0x455279 [ 60.088848] RSP: 002b:00007f836857ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 60.096534] RAX: ffffffffffffffda RBX: 00007f836857f6d4 RCX: 0000000000455279 [ 60.103781] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 0000000020000000 [ 60.111032] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 60.118286] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 60.125535] R13: 0000000000000077 R14: 00000000006f3bc8 R15: 0000000000000000 [ 60.133449] [ 60.135053] Uninit was stored to memory at: [ 60.139358] kmsan_internal_chain_origin+0x12b/0x210 [ 60.144439] kmsan_memcpy_origins+0x11d/0x170 [ 60.148912] __msan_memcpy+0x19f/0x1f0 [ 60.152781] _copy_to_iter+0xea2/0x28f0 [ 60.156736] copy_page_to_iter+0x383/0x1b70 [ 60.161043] shmem_file_read_iter+0x99f/0x1180 [ 60.165605] __vfs_read+0x6fb/0x8e0 [ 60.169212] vfs_read+0x36c/0x6c0 [ 60.172643] kernel_read+0x11f/0x1a0 [ 60.176338] prepare_binprm+0x982/0xad0 [ 60.180291] do_execveat_common+0x1b35/0x2ce0 [ 60.184767] SYSC_execve+0xe2/0x110 [ 60.188373] SyS_execve+0x56/0x80 [ 60.191809] do_syscall_64+0x309/0x430 [ 60.195677] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 60.200840] Uninit was created at: [ 60.204359] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 60.209353] kmsan_alloc_page+0x82/0xe0 [ 60.213311] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 60.218049] alloc_pages_vma+0xcc8/0x1800 [ 60.222180] shmem_alloc_and_acct_page+0x6d5/0x1000 [ 60.227174] shmem_getpage_gfp+0x35db/0x5770 [ 60.231561] shmem_file_read_iter+0x508/0x1180 [ 60.236123] __vfs_read+0x6fb/0x8e0 [ 60.239730] vfs_read+0x36c/0x6c0 [ 60.243163] kernel_read+0x11f/0x1a0 [ 60.246860] prepare_binprm+0x982/0xad0 [ 60.250815] do_execveat_common+0x1b35/0x2ce0 [ 60.255294] SYSC_execve+0xe2/0x110 [ 60.258904] SyS_execve+0x56/0x80 [ 60.262338] do_syscall_64+0x309/0x430 [ 60.266208] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 60.271371] ================================================================== [ 60.278706] Disabling lock debugging due to kernel taint [ 60.284130] Kernel panic - not syncing: panic_on_warn set ... [ 60.284130] [ 60.291480] CPU: 0 PID: 5242 Comm: syz-executor1 Tainted: G B 4.16.0+ #83 [ 60.299595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.308926] Call Trace: [ 60.311501] dump_stack+0x185/0x1d0 [ 60.315113] panic+0x39d/0x940 [ 60.318299] ? load_misc_binary+0x690/0x1920 [ 60.322691] kmsan_report+0x238/0x240 [ 60.326472] __msan_warning_32+0x6c/0xb0 [ 60.330512] load_misc_binary+0x690/0x1920 [ 60.334736] ? compat_SyS_ioctl+0x66e0/0x66e0 [ 60.339210] search_binary_handler+0x2ef/0xac0 [ 60.343778] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 60.349127] do_execveat_common+0x1f4d/0x2ce0 [ 60.353613] SYSC_execve+0xe2/0x110 [ 60.357222] SyS_execve+0x56/0x80 [ 60.360656] do_syscall_64+0x309/0x430 [ 60.364525] ? set_binfmt+0x1b0/0x1b0 [ 60.368312] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 60.373478] RIP: 0033:0x455279 [ 60.376644] RSP: 002b:00007f836857ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 60.384333] RAX: ffffffffffffffda RBX: 00007f836857f6d4 RCX: 0000000000455279 [ 60.391582] RDX: 0000000020000140 RSI: 0000000020000100 RDI: 0000000020000000 [ 60.398831] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 60.406081] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 60.413329] R13: 0000000000000077 R14: 00000000006f3bc8 R15: 0000000000000000 [ 60.420993] Dumping ftrace buffer: [ 60.424509] (ftrace buffer empty) [ 60.428189] Kernel Offset: disabled [ 60.431787] Rebooting in 86400 seconds..