[ 50.953398][ T27] audit: type=1800 audit(1578487368.970:25): pid=8286 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 50.996328][ T27] audit: type=1800 audit(1578487368.970:26): pid=8286 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 51.018918][ T27] audit: type=1800 audit(1578487368.970:27): pid=8286 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [ 51.038504][ T27] audit: type=1800 audit(1578487368.970:28): pid=8286 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2417 res=0 [....] 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 '10.128.0.178' (ECDSA) to the list of known hosts. 2020/01/08 12:43:00 fuzzer started 2020/01/08 12:43:02 dialing manager at 10.128.0.26:35703 2020/01/08 12:43:02 syscalls: 2824 2020/01/08 12:43:02 code coverage: enabled 2020/01/08 12:43:02 comparison tracing: enabled 2020/01/08 12:43:02 extra coverage: enabled 2020/01/08 12:43:02 setuid sandbox: enabled 2020/01/08 12:43:02 namespace sandbox: enabled 2020/01/08 12:43:02 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/08 12:43:02 fault injection: enabled 2020/01/08 12:43:02 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/08 12:43:02 net packet injection: enabled 2020/01/08 12:43:02 net device setup: enabled 2020/01/08 12:43:02 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/08 12:43:02 devlink PCI setup: PCI device 0000:00:10.0 is not available 12:43:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x24, 0x33, 0x119, 0x0, 0x0, {0x2}, [@generic="ffd39d16", @nested={0xc, 0x1}]}, 0x24}}, 0x0) 12:43:03 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000240)={0x10000010010009, 0xfffffffffffffff3}) syzkaller login: [ 65.545514][ T8455] IPVS: ftp: loaded support on port[0] = 21 12:43:03 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, 0x1b) [ 65.710414][ T8455] chnl_net:caif_netlink_parms(): no params data found [ 65.720191][ T8458] IPVS: ftp: loaded support on port[0] = 21 [ 65.826212][ T8455] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.849843][ T8455] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.868391][ T8455] device bridge_slave_0 entered promiscuous mode [ 65.879814][ T8455] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.886955][ T8455] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.895147][ T8455] device bridge_slave_1 entered promiscuous mode [ 65.912917][ T8460] IPVS: ftp: loaded support on port[0] = 21 [ 65.983291][ T8458] chnl_net:caif_netlink_parms(): no params data found [ 65.999769][ T8455] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.021435][ T8455] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.055875][ T8455] team0: Port device team_slave_0 added [ 66.063317][ T8455] team0: Port device team_slave_1 added 12:43:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x0, 0xc0, [0x20000580, 0x0, 0x0, 0x200005b0, 0x200005e0], 0x0, 0x0, &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x138) [ 66.101151][ T8458] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.117429][ T8458] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.125291][ T8458] device bridge_slave_0 entered promiscuous mode [ 66.163302][ T8458] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.177945][ T8458] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.185757][ T8458] device bridge_slave_1 entered promiscuous mode [ 66.261751][ T8458] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link 12:43:04 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x16, 0x16, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 66.350185][ T8455] device hsr_slave_0 entered promiscuous mode [ 66.407778][ T8455] device hsr_slave_1 entered promiscuous mode [ 66.477975][ T8458] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.494694][ T8464] IPVS: ftp: loaded support on port[0] = 21 [ 66.525831][ T8458] team0: Port device team_slave_0 added 12:43:04 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001c40)={&(0x7f0000001ac0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x4, [@const={0x0, 0x0, 0x0, 0xd, 0x2}, @var={0x2, 0x0, 0x0, 0xe, 0x1}]}, {0x0, [0x0, 0xfdcd4607d6fec0c1]}}, &(0x7f0000001b40)=""/240, 0x38, 0xf0, 0x1}, 0x20) [ 66.566788][ T8466] IPVS: ftp: loaded support on port[0] = 21 [ 66.576112][ T8458] team0: Port device team_slave_1 added [ 66.590829][ T8460] chnl_net:caif_netlink_parms(): no params data found [ 66.749194][ T8458] device hsr_slave_0 entered promiscuous mode [ 66.808274][ T8458] device hsr_slave_1 entered promiscuous mode [ 66.847450][ T8458] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.855129][ T8458] Cannot create hsr debugfs directory [ 66.897181][ T8460] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.905149][ T8460] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.912804][ T8460] device bridge_slave_0 entered promiscuous mode [ 66.939423][ T8468] IPVS: ftp: loaded support on port[0] = 21 [ 66.946840][ T8460] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.954042][ T8460] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.963296][ T8460] device bridge_slave_1 entered promiscuous mode [ 67.015287][ T8460] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.025218][ T8455] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.110850][ T8455] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.171167][ T8455] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.233104][ T8460] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.251823][ T8455] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.367485][ T8460] team0: Port device team_slave_0 added [ 67.410215][ T8460] team0: Port device team_slave_1 added [ 67.415973][ T8458] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 67.499460][ T8458] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 67.551807][ T8458] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 67.622393][ T8466] chnl_net:caif_netlink_parms(): no params data found [ 67.699284][ T8460] device hsr_slave_0 entered promiscuous mode [ 67.757829][ T8460] device hsr_slave_1 entered promiscuous mode [ 67.797535][ T8460] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.805115][ T8460] Cannot create hsr debugfs directory [ 67.811902][ T8464] chnl_net:caif_netlink_parms(): no params data found [ 67.824537][ T8458] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 67.933001][ T8468] chnl_net:caif_netlink_parms(): no params data found [ 67.976113][ T8466] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.983511][ T8466] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.991517][ T8466] device bridge_slave_0 entered promiscuous mode [ 68.001061][ T8466] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.010785][ T8466] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.019100][ T8466] device bridge_slave_1 entered promiscuous mode [ 68.060616][ T8466] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.092720][ T8464] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.101680][ T8464] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.109540][ T8464] device bridge_slave_0 entered promiscuous mode [ 68.124167][ T8466] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.152900][ T8464] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.160183][ T8464] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.170885][ T8464] device bridge_slave_1 entered promiscuous mode [ 68.210824][ T8464] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.225821][ T8464] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.237121][ T8466] team0: Port device team_slave_0 added [ 68.243534][ T8468] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.251784][ T8468] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.262626][ T8468] device bridge_slave_0 entered promiscuous mode [ 68.273066][ T8468] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.280266][ T8468] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.288174][ T8468] device bridge_slave_1 entered promiscuous mode [ 68.300874][ T8460] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 68.371601][ T8460] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 68.445104][ T8460] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 68.490757][ T8466] team0: Port device team_slave_1 added [ 68.496525][ T8460] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 68.541775][ T8468] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.553079][ T8468] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.592256][ T8468] team0: Port device team_slave_0 added [ 68.600050][ T8468] team0: Port device team_slave_1 added [ 68.614099][ T8464] team0: Port device team_slave_0 added [ 68.670047][ T8468] device hsr_slave_0 entered promiscuous mode [ 68.727789][ T8468] device hsr_slave_1 entered promiscuous mode [ 68.767483][ T8468] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.775085][ T8468] Cannot create hsr debugfs directory [ 68.788000][ T8464] team0: Port device team_slave_1 added [ 68.839202][ T8466] device hsr_slave_0 entered promiscuous mode [ 68.887792][ T8466] device hsr_slave_1 entered promiscuous mode [ 68.927667][ T8466] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.935224][ T8466] Cannot create hsr debugfs directory [ 68.975827][ T8458] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.039101][ T8464] device hsr_slave_0 entered promiscuous mode [ 69.087762][ T8464] device hsr_slave_1 entered promiscuous mode [ 69.127472][ T8464] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.135056][ T8464] Cannot create hsr debugfs directory [ 69.161296][ T8455] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.170371][ T2838] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.180726][ T2838] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.204622][ T8458] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.272110][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.280684][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.288901][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.297482][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.305921][ T3016] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.313138][ T3016] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.322342][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.331248][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.339689][ T3016] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.346726][ T3016] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.355514][ T8455] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.373824][ T8468] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 69.439726][ T8468] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 69.479256][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.487103][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.495826][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.504184][ T3016] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.511257][ T3016] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.538462][ T8468] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 69.569560][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.577515][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.585934][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.595242][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.604132][ T3009] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.611234][ T3009] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.618836][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.627234][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.635709][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.644072][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.662615][ T8460] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.679652][ T8468] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 69.709103][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.716802][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.728226][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.736613][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.745194][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.753822][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.762110][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.770420][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.791365][ T8458] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 69.805808][ T8458] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.821392][ T8460] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.828901][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.836582][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.845372][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.853774][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.862238][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.870624][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.878326][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.886008][ T8466] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 69.945576][ T8466] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 70.024668][ T8455] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 70.035992][ T8455] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 70.069753][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.085600][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.094193][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.102827][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.111238][ T8466] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 70.174162][ T8466] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 70.245530][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.254424][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.263766][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.273984][ T3006] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.281075][ T3006] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.289616][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.298528][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.306816][ T3006] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.313897][ T3006] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.321749][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.349460][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.357834][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.365247][ T3006] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.380473][ T8458] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.396689][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.405682][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.414345][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.423047][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.434524][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.442114][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.460573][ T8464] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 70.530486][ T8464] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 70.582461][ T8464] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 70.653844][ T8455] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.664022][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.672462][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.683736][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.692087][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.700871][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.709097][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.736201][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.744965][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.755811][ T8464] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 70.789585][ T8460] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.814067][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.822172][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.834307][ T8458] device veth0_vlan entered promiscuous mode [ 70.855701][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.863363][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.876345][ T8458] device veth1_vlan entered promiscuous mode [ 70.888424][ T8468] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.917077][ T8468] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.943814][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 70.952434][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 70.961040][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.970392][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.979489][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.987183][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.995051][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.003525][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.012828][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.021065][ T3009] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.035994][ T8460] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.053584][ T8455] device veth0_vlan entered promiscuous mode [ 71.067193][ T8466] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.075322][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.093795][ T2840] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 176.107310][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 176.114386][ C0] (detected by 0, t=10502 jiffies, g=6497, q=72) [ 176.120816][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10503 (4294954763-4294944260), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 176.134178][ C0] rcu_preempt R running task 28984 10 2 0x80004008 [ 176.142080][ C0] Call Trace: [ 176.145358][ C0] [ 176.148207][ C0] sched_show_task+0x40f/0x560 [ 176.152968][ C0] rcu_sched_clock_irq+0x1861/0x1ad0 [ 176.158253][ C0] update_process_times+0x12d/0x180 [ 176.163444][ C0] tick_sched_timer+0x263/0x420 [ 176.168282][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 176.173825][ C0] __hrtimer_run_queues+0x403/0x840 [ 176.179031][ C0] hrtimer_interrupt+0x38c/0xda0 [ 176.183975][ C0] ? debug_smp_processor_id+0x9/0x20 [ 176.189252][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 176.194789][ C0] apic_timer_interrupt+0xf/0x20 [ 176.199706][ C0] [ 176.202640][ C0] RIP: 0010:__memcg_kmem_uncharge+0xc/0x1a0 [ 176.208523][ C0] Code: 48 81 c3 08 02 00 00 48 89 df 4c 89 f6 e8 8c 85 ff ff 5b 41 5e 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 41 57 41 56 41 55 41 54 <53> 50 89 f3 49 89 fc 48 b8 00 00 00 00 00 fc ff df 4c 8d 77 38 4d [ 176.228115][ C0] RSP: 0018:ffffc90000d0fc18 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 176.236511][ C0] RAX: ffffffff81489244 RBX: ffffea00024bfb40 RCX: ffff8880a99ec280 [ 176.244484][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffea00024bfb40 [ 176.252466][ C0] RBP: ffffc90000d0fc38 R08: 000000000003a728 R09: ffffed1012ce8e99 [ 176.260434][ C0] R10: ffffed1012ce8e99 R11: 0000000000000000 R12: ffff88809bf5dfa0 [ 176.268400][ C0] R13: dffffc0000000000 R14: 1ffff110137ebbf4 R15: ffff8880967474b8 [ 176.276382][ C0] ? free_thread_stack+0x124/0x590 [ 176.281491][ C0] ? mod_memcg_page_state+0x123/0x190 [ 176.286852][ C0] free_thread_stack+0x12e/0x590 [ 176.291787][ C0] put_task_stack+0xa3/0x130 [ 176.296369][ C0] finish_task_switch+0x3f1/0x550 [ 176.301389][ C0] __schedule+0x9a8/0xcc0 [ 176.305717][ C0] schedule+0x181/0x210 [ 176.309883][ C0] schedule_timeout+0x14f/0x240 [ 176.314725][ C0] ? run_local_timers+0x120/0x120 [ 176.319743][ C0] rcu_gp_kthread+0xed8/0x1770 [ 176.324509][ C0] kthread+0x332/0x350 [ 176.328569][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 176.333678][ C0] ? kthread_blkcg+0xe0/0xe0 [ 176.338446][ C0] ret_from_fork+0x24/0x30 [ 176.342874][ C0] rcu: rcu_preempt kthread starved for 10525 jiffies! g6497 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 176.353980][ C0] rcu: RCU grace-period kthread stack dump: [ 176.359865][ C0] rcu_preempt R running task 28984 10 2 0x80004008 [ 176.367755][ C0] Call Trace: [ 176.371030][ C0] [ 176.373902][ C0] sched_show_task+0x40f/0x560 [ 176.378665][ C0] rcu_check_gp_kthread_starvation+0x170/0x1b0 [ 176.384808][ C0] rcu_sched_clock_irq+0x17d3/0x1ad0 [ 176.390088][ C0] update_process_times+0x12d/0x180 [ 176.395285][ C0] tick_sched_timer+0x263/0x420 [ 176.400128][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 176.405660][ C0] __hrtimer_run_queues+0x403/0x840 [ 176.410864][ C0] hrtimer_interrupt+0x38c/0xda0 [ 176.415809][ C0] ? debug_smp_processor_id+0x9/0x20 [ 176.421086][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 176.426623][ C0] apic_timer_interrupt+0xf/0x20 [ 176.431544][ C0] [ 176.434476][ C0] RIP: 0010:__memcg_kmem_uncharge+0xc/0x1a0 [ 176.440356][ C0] Code: 48 81 c3 08 02 00 00 48 89 df 4c 89 f6 e8 8c 85 ff ff 5b 41 5e 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 41 57 41 56 41 55 41 54 <53> 50 89 f3 49 89 fc 48 b8 00 00 00 00 00 fc ff df 4c 8d 77 38 4d [ 176.459946][ C0] RSP: 0018:ffffc90000d0fc18 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 176.468341][ C0] RAX: ffffffff81489244 RBX: ffffea00024bfb40 RCX: ffff8880a99ec280 [ 176.476299][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffea00024bfb40 [ 176.484265][ C0] RBP: ffffc90000d0fc38 R08: 000000000003a728 R09: ffffed1012ce8e99 [ 176.492232][ C0] R10: ffffed1012ce8e99 R11: 0000000000000000 R12: ffff88809bf5dfa0 [ 176.500197][ C0] R13: dffffc0000000000 R14: 1ffff110137ebbf4 R15: ffff8880967474b8 [ 176.508168][ C0] ? free_thread_stack+0x124/0x590 [ 176.513271][ C0] ? mod_memcg_page_state+0x123/0x190 [ 176.518641][ C0] free_thread_stack+0x12e/0x590 [ 176.523568][ C0] put_task_stack+0xa3/0x130 [ 176.528161][ C0] finish_task_switch+0x3f1/0x550 [ 176.533192][ C0] __schedule+0x9a8/0xcc0 [ 176.537519][ C0] schedule+0x181/0x210 [ 176.541666][ C0] schedule_timeout+0x14f/0x240 [ 176.546504][ C0] ? run_local_timers+0x120/0x120 [ 176.551520][ C0] rcu_gp_kthread+0xed8/0x1770 [ 176.556289][ C0] kthread+0x332/0x350 [ 176.560360][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 176.565484][ C0] ? kthread_blkcg+0xe0/0xe0 [ 176.570074][ C0] ret_from_fork+0x24/0x30