[....] 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. [ 25.982124] kauditd_printk_skb: 7 callbacks suppressed [ 25.982136] audit: type=1800 audit(1540342596.943:29): pid=5418 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 26.014863] audit: type=1800 audit(1540342596.943:30): pid=5418 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.33' (ECDSA) to the list of known hosts. 2018/10/24 00:56:57 fuzzer started 2018/10/24 00:57:00 dialing manager at 10.128.0.26:43795 2018/10/24 00:57:00 syscalls: 1 2018/10/24 00:57:00 code coverage: enabled 2018/10/24 00:57:00 comparison tracing: enabled 2018/10/24 00:57:00 setuid sandbox: enabled 2018/10/24 00:57:00 namespace sandbox: enabled 2018/10/24 00:57:00 Android sandbox: /sys/fs/selinux/policy does not exist 2018/10/24 00:57:00 fault injection: enabled 2018/10/24 00:57:00 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2018/10/24 00:57:00 net packed injection: enabled 2018/10/24 00:57:00 net device setup: enabled 01:00:10 executing program 0: syzkaller login: [ 239.222002] IPVS: ftp: loaded support on port[0] = 21 01:00:10 executing program 1: [ 239.528710] IPVS: ftp: loaded support on port[0] = 21 01:00:10 executing program 2: [ 239.880366] IPVS: ftp: loaded support on port[0] = 21 01:00:11 executing program 3: [ 240.471758] IPVS: ftp: loaded support on port[0] = 21 [ 240.545308] bridge0: port 1(bridge_slave_0) entered blocking state [ 240.553195] bridge0: port 1(bridge_slave_0) entered disabled state [ 240.561190] device bridge_slave_0 entered promiscuous mode [ 240.672891] bridge0: port 2(bridge_slave_1) entered blocking state [ 240.698419] bridge0: port 2(bridge_slave_1) entered disabled state [ 240.727294] device bridge_slave_1 entered promiscuous mode 01:00:11 executing program 4: [ 240.877328] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 240.998005] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 241.059063] IPVS: ftp: loaded support on port[0] = 21 [ 241.208382] bridge0: port 1(bridge_slave_0) entered blocking state [ 241.214893] bridge0: port 1(bridge_slave_0) entered disabled state [ 241.238259] device bridge_slave_0 entered promiscuous mode [ 241.385511] bridge0: port 2(bridge_slave_1) entered blocking state [ 241.407615] bridge0: port 2(bridge_slave_1) entered disabled state 01:00:12 executing program 5: [ 241.434674] device bridge_slave_1 entered promiscuous mode [ 241.491581] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 241.618515] IPVS: ftp: loaded support on port[0] = 21 [ 241.668520] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 241.720394] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 241.748379] bridge0: port 1(bridge_slave_0) entered blocking state [ 241.755736] bridge0: port 1(bridge_slave_0) entered disabled state [ 241.772967] device bridge_slave_0 entered promiscuous mode [ 241.842939] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 241.882407] bridge0: port 2(bridge_slave_1) entered blocking state [ 241.907642] bridge0: port 2(bridge_slave_1) entered disabled state [ 241.937394] device bridge_slave_1 entered promiscuous mode [ 242.087318] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 242.208745] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 242.302522] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 242.310352] team0: Port device team_slave_0 added [ 242.355739] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 242.481257] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 242.508006] team0: Port device team_slave_1 added [ 242.516786] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 242.548461] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 242.669164] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 242.699366] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 242.706359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 242.724158] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 242.800099] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 242.836983] bridge0: port 1(bridge_slave_0) entered blocking state [ 242.852279] bridge0: port 1(bridge_slave_0) entered disabled state [ 242.866818] device bridge_slave_0 entered promiscuous mode [ 242.947681] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 242.954870] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 242.967094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 243.013879] bridge0: port 2(bridge_slave_1) entered blocking state [ 243.027077] bridge0: port 2(bridge_slave_1) entered disabled state [ 243.035032] device bridge_slave_1 entered promiscuous mode [ 243.048411] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 243.074054] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 243.088941] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 243.119255] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 243.134031] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 243.201090] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 243.261258] bridge0: port 1(bridge_slave_0) entered blocking state [ 243.284455] bridge0: port 1(bridge_slave_0) entered disabled state [ 243.308305] device bridge_slave_0 entered promiscuous mode [ 243.329564] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 243.347882] team0: Port device team_slave_0 added [ 243.354049] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 243.463449] bridge0: port 2(bridge_slave_1) entered blocking state [ 243.480326] bridge0: port 2(bridge_slave_1) entered disabled state [ 243.487995] device bridge_slave_1 entered promiscuous mode [ 243.506405] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 243.516316] team0: Port device team_slave_1 added [ 243.552580] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 243.579166] team0: Port device team_slave_0 added [ 243.667527] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 243.678916] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 243.686056] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 243.707980] team0: Port device team_slave_1 added [ 243.714494] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 243.734121] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 243.760752] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 243.807644] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 243.819378] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 243.913606] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 243.925224] bridge0: port 1(bridge_slave_0) entered blocking state [ 243.934245] bridge0: port 1(bridge_slave_0) entered disabled state [ 243.942037] device bridge_slave_0 entered promiscuous mode [ 243.964728] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 243.998450] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 244.024231] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 244.048109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 244.105702] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 244.117895] bridge0: port 2(bridge_slave_1) entered blocking state [ 244.124285] bridge0: port 2(bridge_slave_1) entered disabled state [ 244.155801] device bridge_slave_1 entered promiscuous mode [ 244.175822] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 244.188322] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 244.196580] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 244.218444] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 244.238305] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 244.246243] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 244.270191] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 244.296989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 244.306204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 244.317850] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 244.333248] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 244.357894] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 244.368190] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 244.376215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 244.463374] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 244.497613] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 244.504504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 244.637888] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 244.644824] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 244.695812] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 244.728018] team0: Port device team_slave_0 added [ 244.736500] bridge0: port 2(bridge_slave_1) entered blocking state [ 244.743058] bridge0: port 2(bridge_slave_1) entered forwarding state [ 244.750114] bridge0: port 1(bridge_slave_0) entered blocking state [ 244.756527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 244.778396] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 244.807665] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 244.878890] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 244.886351] team0: Port device team_slave_1 added [ 244.943516] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 245.076318] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 245.091143] team0: Port device team_slave_0 added [ 245.100901] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 245.128809] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 245.186851] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 245.209197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 245.222241] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 245.241573] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 245.275498] team0: Port device team_slave_1 added [ 245.287956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 245.307814] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 245.346574] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 245.377378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 245.387710] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 245.407451] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 245.421586] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 245.445213] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 245.496932] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 245.523576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 245.539481] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 245.555825] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 245.577598] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 245.593750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 245.623042] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 245.634288] team0: Port device team_slave_0 added [ 245.646449] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 245.671298] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 245.688759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 245.720885] bridge0: port 2(bridge_slave_1) entered blocking state [ 245.727347] bridge0: port 2(bridge_slave_1) entered forwarding state [ 245.734043] bridge0: port 1(bridge_slave_0) entered blocking state [ 245.740489] bridge0: port 1(bridge_slave_0) entered forwarding state [ 245.763169] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 245.781127] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 245.795521] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 245.817983] team0: Port device team_slave_1 added [ 245.823843] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 245.841885] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 245.958656] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 246.080911] bridge0: port 2(bridge_slave_1) entered blocking state [ 246.087375] bridge0: port 2(bridge_slave_1) entered forwarding state [ 246.094070] bridge0: port 1(bridge_slave_0) entered blocking state [ 246.100534] bridge0: port 1(bridge_slave_0) entered forwarding state [ 246.108278] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 246.114783] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 246.122312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 246.140773] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 246.178631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 246.198001] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 246.343503] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 246.352527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 246.378381] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 246.403671] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 246.437399] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 246.445468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 247.142896] bridge0: port 2(bridge_slave_1) entered blocking state [ 247.149371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 247.156073] bridge0: port 1(bridge_slave_0) entered blocking state [ 247.162518] bridge0: port 1(bridge_slave_0) entered forwarding state [ 247.175541] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 247.195766] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 247.239716] bridge0: port 2(bridge_slave_1) entered blocking state [ 247.246157] bridge0: port 2(bridge_slave_1) entered forwarding state [ 247.252887] bridge0: port 1(bridge_slave_0) entered blocking state [ 247.259305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 247.268096] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 247.822479] bridge0: port 2(bridge_slave_1) entered blocking state [ 247.828976] bridge0: port 2(bridge_slave_1) entered forwarding state [ 247.835648] bridge0: port 1(bridge_slave_0) entered blocking state [ 247.842110] bridge0: port 1(bridge_slave_0) entered forwarding state [ 247.851543] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 248.227315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 248.247689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 250.190878] 8021q: adding VLAN 0 to HW filter on device bond0 [ 250.621791] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 250.924667] 8021q: adding VLAN 0 to HW filter on device bond0 [ 251.064673] 8021q: adding VLAN 0 to HW filter on device bond0 [ 251.108594] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 251.114760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 251.123063] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 251.405568] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 251.526633] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 251.619026] 8021q: adding VLAN 0 to HW filter on device team0 [ 251.892148] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 251.899396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 251.907952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 251.948763] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 251.958742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 251.965821] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 252.348802] 8021q: adding VLAN 0 to HW filter on device team0 [ 252.448390] 8021q: adding VLAN 0 to HW filter on device bond0 [ 252.461041] 8021q: adding VLAN 0 to HW filter on device team0 [ 252.649026] 8021q: adding VLAN 0 to HW filter on device bond0 [ 252.871587] 8021q: adding VLAN 0 to HW filter on device bond0 [ 252.898997] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 253.148152] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 253.339533] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 253.395020] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 253.407754] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 253.418281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 253.600624] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 253.613317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 253.623634] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 253.788189] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 253.794484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 253.808289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 253.884714] 8021q: adding VLAN 0 to HW filter on device team0 [ 254.102745] 8021q: adding VLAN 0 to HW filter on device team0 [ 254.250537] 8021q: adding VLAN 0 to HW filter on device team0 01:00:25 executing program 0: 01:00:25 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@mcast2, @in6}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000840)=0xe8) getresgid(&(0x7f0000000a40), &(0x7f0000000a80), &(0x7f0000000ac0)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20200007fa, &(0x7f0000000140)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)='ip6_vti0\x00', 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0), 0x6) [ 254.768598] hrtimer: interrupt took 34989 ns 01:00:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008ae88, &(0x7f0000000280)={0x77, 0x0, [0x8b], [0xc0010058, 0x2]}) [ 254.988960] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/l1tf.html for details. 01:00:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='cgroup\x00') socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000001640)=@hci, 0x21, &(0x7f0000000000), 0x0, &(0x7f00000016c0)=ANY=[]}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x0) 01:00:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x859, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0xffffffffffffffff, r1, 0x0, 0x1a, &(0x7f0000000040)='-lomd5sum%proc!security!.\x00', 0x0}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r3, 0x4) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22, 0x800000000}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000000940), 0x0, 0x20000004, &(0x7f00000006c0)={0xa, 0x4e22}, 0x1c) r4 = accept4(r2, &(0x7f0000000180)=@hci, &(0x7f0000000000)=0x80, 0x0) r5 = dup3(r1, r4, 0x80000) ioctl$TIOCGSOFTCAR(r5, 0x5419, 0xfffffffffffffffe) 01:00:26 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl(r0, 0x8912, &(0x7f00000000c0)="153f6234418dd25d766070") r1 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4001}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)=@known='com.apple.FinderInfo\x00', &(0x7f0000000340)='group_id', 0xffdc, 0x0) write$FUSE_NOTIFY_INVAL_ENTRY(r1, &(0x7f0000000180)={0x28, 0x3, 0x0, {0x1, 0x7, 0x0, 'user_id'}}, 0x28) read$FUSE(r1, &(0x7f00000020c0), 0x1000) write$FUSE_INIT(r1, &(0x7f0000000280)={0x50, 0x0, 0x1}, 0x50) setxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=@random={'os2.', 'fd'}, &(0x7f00000003c0)='rootmode', 0x8, 0x0) read$FUSE(r1, &(0x7f0000001000), 0x1000) 01:00:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000001640)=@hci, 0x21, &(0x7f0000000000), 0x0, &(0x7f00000016c0)=ANY=[]}, 0x0) preadv(r0, &(0x7f00000017c0), 0x1fe, 0x400000000000) [ 255.494255] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:00:26 executing program 0: syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000200)="6e65742f6e6574737461740088dd43431dd95527cfd97c44c2517a27f4cc8fc2e3c87ebecb108a3d346402aead29d5b825d768fd8b24414581570792d70be976193964") preadv(r0, &(0x7f0000003700)=[{&(0x7f0000002540)=""/4096, 0x1000}], 0x1, 0x2000000000000) 01:00:26 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000480)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a20ff01000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0xe, 0x29, &(0x7f0000000100)="b90703e6680d698cb89e408a6558", &(0x7f00000001c0)=""/41}, 0x28) [ 255.950486] ODEBUG: object 000000001ccdfaa9 is on stack 00000000cbc1606b, but NOT annotated. [ 255.962836] WARNING: CPU: 0 PID: 7108 at lib/debugobjects.c:369 __debug_object_init.cold.14+0x51/0xdf [ 255.972340] Kernel panic - not syncing: panic_on_warn set ... [ 255.978248] CPU: 0 PID: 7108 Comm: syz-executor1 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 255.986653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.996008] Call Trace: [ 255.998607] dump_stack+0x244/0x39d [ 256.002249] ? dump_stack_print_info.cold.1+0x20/0x20 [ 256.007463] panic+0x2ad/0x55c [ 256.010668] ? add_taint.cold.5+0x16/0x16 [ 256.014838] ? __warn.cold.8+0x5/0x45 [ 256.018658] ? __debug_object_init.cold.14+0x51/0xdf [ 256.023774] __warn.cold.8+0x20/0x45 [ 256.027501] ? __debug_object_init.cold.14+0x51/0xdf [ 256.032615] report_bug+0x254/0x2d0 [ 256.036320] do_error_trap+0x11b/0x200 [ 256.040241] do_invalid_op+0x36/0x40 [ 256.043974] ? __debug_object_init.cold.14+0x51/0xdf [ 256.049177] invalid_op+0x14/0x20 [ 256.052654] RIP: 0010:__debug_object_init.cold.14+0x51/0xdf [ 256.058369] Code: ea 03 80 3c 02 00 75 7c 49 8b 54 24 18 48 89 de 48 c7 c7 c0 f1 40 88 4c 89 85 d0 fd ff ff e8 09 8c d1 fd 4c 8b 85 d0 fd ff ff <0f> 0b e9 09 d6 ff ff 41 83 c4 01 b8 ff ff 37 00 44 89 25 b7 4e 66 [ 256.077283] RSP: 0018:ffff880189c6f308 EFLAGS: 00010086 [ 256.082651] RAX: 0000000000000050 RBX: ffff880189c6faf8 RCX: ffffc90003e7e000 [ 256.090005] RDX: 0000000000000000 RSI: ffffffff816585a5 RDI: 0000000000000005 [ 256.097283] RBP: ffff880189c6f560 R08: ffff8801cd893080 R09: ffffed003b5c5008 [ 256.104560] R10: ffffed003b5c5008 R11: ffff8801dae28047 R12: ffff880187c4c180 [ 256.111853] R13: 00000000000a7bc0 R14: ffff880187c4c180 R15: ffff8801cd893070 [ 256.119146] ? vprintk_func+0x85/0x181 [ 256.123044] ? __debug_object_init.cold.14+0x4a/0xdf [ 256.128169] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 256.132783] ? debug_object_free+0x690/0x690 [ 256.137203] ? unwind_get_return_address+0x61/0xa0 [ 256.142188] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 256.147324] ? depot_save_stack+0x292/0x470 [ 256.151672] ? save_stack+0xa9/0xd0 [ 256.155312] ? save_stack+0x43/0xd0 [ 256.158971] ? kasan_kmalloc+0xc7/0xe0 [ 256.162873] ? bpf_test_init.isra.10+0x98/0x100 [ 256.167556] ? zap_class+0x640/0x640 [ 256.171297] ? do_syscall_64+0x1b9/0x820 [ 256.175403] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 256.180778] ? find_held_lock+0x36/0x1c0 [ 256.184852] debug_object_init+0x16/0x20 [ 256.188940] init_timer_key+0xa9/0x480 [ 256.192857] ? init_timer_on_stack_key+0xe0/0xe0 [ 256.197627] ? __might_fault+0x12b/0x1e0 [ 256.201699] ? __lockdep_init_map+0x105/0x590 [ 256.206208] ? __lockdep_init_map+0x105/0x590 [ 256.210711] ? lockdep_init_map+0x9/0x10 [ 256.214788] sock_init_data+0xe1/0xdc0 [ 256.218698] ? sk_stop_timer+0x50/0x50 [ 256.222602] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 256.225446] kobject: 'loop4' (00000000f3ed10df): kobject_uevent_env [ 256.228151] ? _copy_from_user+0xdf/0x150 [ 256.228171] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 256.228191] ? bpf_test_init.isra.10+0x70/0x100 [ 256.234610] kobject: 'loop4' (00000000f3ed10df): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 256.238739] bpf_prog_test_run_skb+0x255/0xc40 [ 256.238758] ? __lock_acquire+0x62f/0x4c20 [ 256.238777] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 256.272040] ? __lock_acquire+0x62f/0x4c20 [ 256.276367] ? fput+0x130/0x1a0 [ 256.279695] ? __bpf_prog_get+0x9b/0x290 [ 256.283766] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 256.288617] bpf_prog_test_run+0x130/0x1a0 [ 256.292863] __x64_sys_bpf+0x3d8/0x510 [ 256.296771] ? bpf_prog_get+0x20/0x20 [ 256.300602] do_syscall_64+0x1b9/0x820 [ 256.304501] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 256.309878] ? syscall_return_slowpath+0x5e0/0x5e0 [ 256.314818] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 256.319673] ? trace_hardirqs_on_caller+0x310/0x310 [ 256.324702] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 256.329735] ? prepare_exit_to_usermode+0x291/0x3b0 [ 256.334784] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 256.339640] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 256.344836] RIP: 0033:0x457569 [ 256.348036] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 256.366958] RSP: 002b:00007fd273f22c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 256.374679] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569 [ 256.381957] RDX: 0000000000000028 RSI: 0000000020000140 RDI: 000000000000000a [ 256.389244] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 256.396521] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd273f236d4 [ 256.403794] R13: 00000000004bd892 R14: 00000000004cc208 R15: 00000000ffffffff [ 256.411084] [ 256.411090] ====================================================== [ 256.411097] WARNING: possible circular locking dependency detected [ 256.411101] 4.19.0-rc8-next-20181019+ #98 Not tainted [ 256.411108] ------------------------------------------------------ [ 256.411113] syz-executor1/7108 is trying to acquire lock: [ 256.411117] 00000000420c7341 ((console_sem).lock){-.-.}, at: down_trylock+0x13/0x70 [ 256.411133] [ 256.411137] but task is already holding lock: [ 256.411141] 000000008542f645 (&obj_hash[i].lock){-.-.}, at: __debug_object_init+0x127/0x1290 [ 256.411156] [ 256.411162] which lock already depends on the new lock. [ 256.411164] [ 256.411167] [ 256.411173] the existing dependency chain (in reverse order) is: [ 256.411175] [ 256.411178] -> #3 (&obj_hash[i].lock){-.-.}: [ 256.411194] _raw_spin_lock_irqsave+0x99/0xd0 [ 256.411199] __debug_object_init+0x127/0x1290 [ 256.411204] debug_object_init+0x16/0x20 [ 256.411208] hrtimer_init+0x97/0x490 [ 256.411213] init_dl_task_timer+0x1b/0x50 [ 256.411217] __sched_fork+0x2ae/0x590 [ 256.411222] init_idle+0x75/0x740 [ 256.411226] sched_init+0xb33/0xc02 [ 256.411230] start_kernel+0x4be/0xa2b [ 256.411236] x86_64_start_reservations+0x2e/0x30 [ 256.411240] x86_64_start_kernel+0x76/0x79 [ 256.411245] secondary_startup_64+0xa4/0xb0 [ 256.411248] [ 256.411250] -> #2 (&rq->lock){-.-.}: [ 256.411266] _raw_spin_lock+0x2d/0x40 [ 256.411270] task_fork_fair+0xb0/0x6d0 [ 256.411275] sched_fork+0x443/0xba0 [ 256.411280] copy_process+0x2585/0x8770 [ 256.411284] _do_fork+0x1cb/0x11c0 [ 256.411289] kernel_thread+0x34/0x40 [ 256.411293] rest_init+0x28/0x372 [ 256.411298] arch_call_rest_init+0xe/0x1b [ 256.411302] start_kernel+0x9f0/0xa2b [ 256.411308] x86_64_start_reservations+0x2e/0x30 [ 256.411313] x86_64_start_kernel+0x76/0x79 [ 256.411318] secondary_startup_64+0xa4/0xb0 [ 256.411321] [ 256.411323] -> #1 (&p->pi_lock){-.-.}: [ 256.411339] _raw_spin_lock_irqsave+0x99/0xd0 [ 256.411344] try_to_wake_up+0xd2/0x12e0 [ 256.411349] wake_up_process+0x10/0x20 [ 256.411353] __up.isra.1+0x1c0/0x2a0 [ 256.411357] up+0x13c/0x1c0 [ 256.411362] __up_console_sem+0xbe/0x1b0 [ 256.411367] console_unlock+0x80c/0x1190 [ 256.411372] vprintk_emit+0x391/0x990 [ 256.411377] vprintk_default+0x28/0x30 [ 256.411380] vprintk_func+0x7e/0x181 [ 256.411385] printk+0xa7/0xcf [ 256.411390] do_exit.cold.18+0x57/0x16f [ 256.411395] do_group_exit+0x177/0x440 [ 256.411407] __x64_sys_exit_group+0x3e/0x50 [ 256.411412] do_syscall_64+0x1b9/0x820 [ 256.411418] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 256.411420] [ 256.411423] -> #0 ((console_sem).lock){-.-.}: [ 256.411439] lock_acquire+0x1ed/0x520 [ 256.411444] _raw_spin_lock_irqsave+0x99/0xd0 [ 256.411448] down_trylock+0x13/0x70 [ 256.411454] __down_trylock_console_sem+0xae/0x1f0 [ 256.411459] console_trylock+0x15/0xa0 [ 256.411463] vprintk_emit+0x372/0x990 [ 256.411468] vprintk_default+0x28/0x30 [ 256.411472] vprintk_func+0x7e/0x181 [ 256.411476] printk+0xa7/0xcf [ 256.411482] __debug_object_init.cold.14+0x4a/0xdf [ 256.411487] debug_object_init+0x16/0x20 [ 256.411492] init_timer_key+0xa9/0x480 [ 256.411496] sock_init_data+0xe1/0xdc0 [ 256.411501] bpf_prog_test_run_skb+0x255/0xc40 [ 256.411506] bpf_prog_test_run+0x130/0x1a0 [ 256.411511] __x64_sys_bpf+0x3d8/0x510 [ 256.411516] do_syscall_64+0x1b9/0x820 [ 256.411521] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 256.411524] [ 256.411530] other info that might help us debug this: [ 256.411532] [ 256.411536] Chain exists of: [ 256.411538] (console_sem).lock --> &rq->lock --> &obj_hash[i].lock [ 256.411559] [ 256.411564] Possible unsafe locking scenario: [ 256.411567] [ 256.411571] CPU0 CPU1 [ 256.411576] ---- ---- [ 256.411579] lock(&obj_hash[i].lock); [ 256.411590] lock(&rq->lock); [ 256.411601] lock(&obj_hash[i].lock); [ 256.411616] lock((console_sem).lock); [ 256.411625] [ 256.411628] *** DEADLOCK *** [ 256.411631] [ 256.411636] 1 lock held by syz-executor1/7108: [ 256.411638] #0: 000000008542f645 (&obj_hash[i].lock){-.-.}, at: __debug_object_init+0x127/0x1290 [ 256.411658] [ 256.411662] stack backtrace: [ 256.411670] CPU: 0 PID: 7108 Comm: syz-executor1 Not tainted 4.19.0-rc8-next-20181019+ #98 [ 256.411679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.411683] Call Trace: [ 256.411687] dump_stack+0x244/0x39d [ 256.411692] ? dump_stack_print_info.cold.1+0x20/0x20 [ 256.411696] ? vprintk_func+0x85/0x181 [ 256.411701] print_circular_bug.isra.35.cold.54+0x1bd/0x27d [ 256.411706] ? save_trace+0xe0/0x290 [ 256.411710] __lock_acquire+0x3399/0x4c20 [ 256.411714] ? mark_held_locks+0x130/0x130 [ 256.411718] ? put_dec+0xf0/0xf0 [ 256.411723] ? mark_held_locks+0x130/0x130 [ 256.411727] ? zap_class+0x640/0x640 [ 256.411731] ? pointer_string+0x14e/0x1b0 [ 256.411735] ? number+0xca0/0xca0 [ 256.411740] ? print_usage_bug+0xc0/0xc0 [ 256.411744] ? ptr_to_id+0xd0/0x1d0 [ 256.411748] ? dentry_name+0x8f0/0x8f0 [ 256.411753] ? is_bpf_text_address+0xac/0x170 [ 256.411757] ? zap_class+0x640/0x640 [ 256.411763] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 256.411767] lock_acquire+0x1ed/0x520 [ 256.411772] ? down_trylock+0x13/0x70 [ 256.411776] ? lock_release+0xa10/0xa10 [ 256.411781] ? trace_hardirqs_off+0xb8/0x310 [ 256.411785] ? vprintk_emit+0x1de/0x990 [ 256.411790] ? trace_hardirqs_on+0x310/0x310 [ 256.411795] ? trace_hardirqs_off+0xb8/0x310 [ 256.411800] ? log_store+0x344/0x4c0 [ 256.411804] ? vprintk_emit+0x372/0x990 [ 256.411810] _raw_spin_lock_irqsave+0x99/0xd0 [ 256.411814] ? down_trylock+0x13/0x70 [ 256.411818] down_trylock+0x13/0x70 [ 256.411823] __down_trylock_console_sem+0xae/0x1f0 [ 256.411828] console_trylock+0x15/0xa0 [ 256.411832] vprintk_emit+0x372/0x990 [ 256.411837] ? wake_up_klogd+0x180/0x180 [ 256.411841] ? zap_class+0x640/0x640 [ 256.411846] ? trace_hardirqs_off_caller+0x300/0x300 [ 256.411850] ? print_usage_bug+0xc0/0xc0 [ 256.411855] ? find_held_lock+0x36/0x1c0 [ 256.411859] vprintk_default+0x28/0x30 [ 256.411863] vprintk_func+0x7e/0x181 [ 256.411867] printk+0xa7/0xcf [ 256.411871] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 256.411876] __debug_object_init.cold.14+0x4a/0xdf [ 256.411881] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 256.411886] ? debug_object_free+0x690/0x690 [ 256.411890] ? unwind_get_return_address+0x61/0xa0 [ 256.411896] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 256.411900] ? depot_save_stack+0x292/0x470 [ 256.411905] ? save_stack+0xa9/0xd0 [ 256.411909] ? save_stack+0x43/0xd0 [ 256.411914] ? kasan_kmalloc+0xc7/0xe0 [ 256.411937] ? bpf_test_init.isra.10+0x98/0x100 [ 256.411942] ? zap_class+0x640/0x640 [ 256.411947] ? do_syscall_64+0x1b9/0x820 [ 256.411952] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 256.411957] ? find_held_lock+0x36/0x1c0 [ 256.411962] debug_object_init+0x16/0x20 [ 256.411966] init_timer_key+0xa9/0x480 [ 256.411971] ? init_timer_on_stack_key+0xe0/0xe0 [ 256.411976] ? __might_fault+0x12b/0x1e0 [ 256.411981] ? __lockdep_init_map+0x105/0x590 [ 256.411986] ? __lockdep_init_map+0x105/0x590 [ 256.411990] ? lockdep_init_map+0x9/0x10 [ 256.411995] sock_init_data+0xe1/0xdc0 [ 256.412000] ? sk_stop_timer+0x50/0x50 [ 256.412006] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 256.412011] ? _copy_from_user+0xdf/0x150 [ 256.412017] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 256.412022] ? bpf_test_init.isra.10+0x70/0x100 [ 256.412027] bpf_prog_test_run_skb+0x255/0xc40 [ 256.412032] ? __lock_acquire+0x62f/0x4c20 [ 256.412037] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 256.412042] ? __lock_acquire+0x62f/0x4c20 [ 256.412046] ? fput+0x130/0x1a0 [ 256.412060] ? __bpf_prog_get+0x9b/0x290 [ 256.412065] ? bpf_test_finish.isra.9+0x1f0/0x1f0 [ 256.412069] bpf_prog_test_run+0x130/0x1a0 [ 256.412081] __x64_sys_bpf+0x3d8/0x510 [ 256.412085] ? bpf_prog_get+0x20/0x20 [ 256.412090] do_syscall_64+0x1b9/0x820 [ 256.412095] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 256.412100] ? syscall_return_slowpath+0x5e0/0x5e0 [ 256.412109] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 256.412114] ? trace_hardirqs_on_caller+0x310/0x310 [ 256.412120] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 256.412125] ? prepare_exit_to_usermode+0x291/0x3b0 [ 256.412131] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 256.412136] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 256.412140] RIP: 0033:0x457569 [ 256.412156] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 256.412161] RSP: 002b:00007fd273f22c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 256.412173] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457569 [ 256.412181] RDX: 0000000000000028 RSI: 0000000020000140 RDI: 000000000000000a [ 256.412187] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 256.412195] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd273f236d4 [ 256.412202] R13: 00000000004bd892 R14: 00000000004cc208 R15: 00000000ffffffff [ 256.413230] Kernel Offset: disabled [ 257.311504] Rebooting in 86400 seconds..