[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 57.574355][ T27] audit: type=1800 audit(1578453662.209:25): pid=8586 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 57.596274][ T27] audit: type=1800 audit(1578453662.209:26): pid=8586 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 57.645642][ T27] audit: type=1800 audit(1578453662.219:27): pid=8586 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 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 '10.128.10.16' (ECDSA) to the list of known hosts. 2020/01/08 03:21:15 fuzzer started 2020/01/08 03:21:16 dialing manager at 10.128.0.26:35703 2020/01/08 03:21:16 syscalls: 2824 2020/01/08 03:21:16 code coverage: enabled 2020/01/08 03:21:16 comparison tracing: enabled 2020/01/08 03:21:16 extra coverage: enabled 2020/01/08 03:21:16 setuid sandbox: enabled 2020/01/08 03:21:16 namespace sandbox: enabled 2020/01/08 03:21:16 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/08 03:21:16 fault injection: enabled 2020/01/08 03:21:16 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/08 03:21:16 net packet injection: enabled 2020/01/08 03:21:16 net device setup: enabled 2020/01/08 03:21:16 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/08 03:21:16 devlink PCI setup: PCI device 0000:00:10.0 is not available 03:21:17 executing program 0: r0 = socket(0x1e, 0x4, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x4}) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0) 03:21:17 executing program 1: r0 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001ac0)={'\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) sendmmsg(r0, &(0x7f0000004e80)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="896ba0bb6f5e94a3ee474c8b892f", 0xe}], 0x1, 0x0, 0x0, 0xe000000}}], 0x1, 0x0) syzkaller login: [ 73.152458][ T8752] IPVS: ftp: loaded support on port[0] = 21 03:21:17 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0xff, 0x0, &(0x7f00000003c0), 0x0) [ 73.317715][ T8752] chnl_net:caif_netlink_parms(): no params data found [ 73.317872][ T8754] IPVS: ftp: loaded support on port[0] = 21 [ 73.449590][ T8752] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.457171][ T8752] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.480424][ T8752] device bridge_slave_0 entered promiscuous mode [ 73.489689][ T8752] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.497306][ T8752] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.511724][ T8752] device bridge_slave_1 entered promiscuous mode [ 73.526507][ T8757] IPVS: ftp: loaded support on port[0] = 21 03:21:18 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x71, 0x10, 0x18}, [@ldst={0x0, 0x0, 0x1, 0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f0000000100)=""/205, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000080), 0xfffffffffffffffb}, 0x39) [ 73.612275][ T8752] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.627936][ T8752] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.661760][ T8754] chnl_net:caif_netlink_parms(): no params data found [ 73.684193][ T8752] team0: Port device team_slave_0 added [ 73.719871][ T8752] team0: Port device team_slave_1 added [ 73.807497][ T8761] IPVS: ftp: loaded support on port[0] = 21 03:21:18 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x119000}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)=0x2a5) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 73.923753][ T8752] device hsr_slave_0 entered promiscuous mode [ 73.969525][ T8752] device hsr_slave_1 entered promiscuous mode [ 74.052546][ T8754] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.062075][ T8754] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.070222][ T8754] device bridge_slave_0 entered promiscuous mode 03:21:18 executing program 5: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000940)='/dev/uhid\x00', 0x802, 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x119) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000980)="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", 0xdf1}], 0x1) write$P9_RSETATTR(r1, &(0x7f00000000c0)={0x7}, 0x7) write$P9_RFLUSH(r1, &(0x7f0000000440)={0x7}, 0x7) write$P9_RUNLINKAT(r1, &(0x7f0000000200)={0x7}, 0x7) write$P9_RREADLINK(r1, &(0x7f0000000240)=ANY=[], 0xc9) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18}, 0x18) write$P9_RWRITE(r1, &(0x7f00000002c0)={0xb}, 0x2e9) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) [ 74.126159][ T8754] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.140406][ T8763] IPVS: ftp: loaded support on port[0] = 21 [ 74.149291][ T8754] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.157467][ T8754] device bridge_slave_1 entered promiscuous mode [ 74.244349][ T8766] IPVS: ftp: loaded support on port[0] = 21 [ 74.263572][ T8754] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.283021][ T8757] chnl_net:caif_netlink_parms(): no params data found [ 74.294964][ T8754] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.341028][ T8754] team0: Port device team_slave_0 added [ 74.350475][ T8754] team0: Port device team_slave_1 added [ 74.422827][ T8757] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.430098][ T8757] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.437809][ T8757] device bridge_slave_0 entered promiscuous mode [ 74.448000][ T8757] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.455398][ T8757] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.463126][ T8757] device bridge_slave_1 entered promiscuous mode [ 74.481215][ T8752] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.581475][ T8754] device hsr_slave_0 entered promiscuous mode [ 74.629590][ T8754] device hsr_slave_1 entered promiscuous mode [ 74.689339][ T8754] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.697129][ T8754] Cannot create hsr debugfs directory [ 74.706043][ T8752] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.761261][ T8752] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.803004][ T8752] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.857340][ T8757] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.891482][ T8757] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.906585][ T8761] chnl_net:caif_netlink_parms(): no params data found [ 74.968575][ T8761] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.977146][ T8761] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.984911][ T8761] device bridge_slave_0 entered promiscuous mode [ 74.995408][ T8761] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.002848][ T8761] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.010830][ T8761] device bridge_slave_1 entered promiscuous mode [ 75.035502][ T8757] team0: Port device team_slave_0 added [ 75.043932][ T8757] team0: Port device team_slave_1 added [ 75.067020][ T8761] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.103052][ T8763] chnl_net:caif_netlink_parms(): no params data found [ 75.123446][ T8761] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.177868][ T8754] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 75.262423][ T8757] device hsr_slave_0 entered promiscuous mode [ 75.299584][ T8757] device hsr_slave_1 entered promiscuous mode [ 75.339345][ T8757] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 75.346933][ T8757] Cannot create hsr debugfs directory [ 75.366324][ T8754] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 75.412953][ T8754] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 75.464963][ T8766] chnl_net:caif_netlink_parms(): no params data found [ 75.475632][ T8761] team0: Port device team_slave_0 added [ 75.497232][ T8754] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 75.555944][ T8761] team0: Port device team_slave_1 added [ 75.583649][ T8763] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.592602][ T8763] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.600798][ T8763] device bridge_slave_0 entered promiscuous mode [ 75.671779][ T8761] device hsr_slave_0 entered promiscuous mode [ 75.719547][ T8761] device hsr_slave_1 entered promiscuous mode [ 75.769320][ T8761] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 75.777369][ T8761] Cannot create hsr debugfs directory [ 75.786819][ T8763] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.795273][ T8763] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.803035][ T8763] device bridge_slave_1 entered promiscuous mode [ 75.844999][ T8763] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.858753][ T8763] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.868807][ T8766] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.876276][ T8766] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.884094][ T8766] device bridge_slave_0 entered promiscuous mode [ 75.894654][ T8766] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.902265][ T8766] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.910426][ T8766] device bridge_slave_1 entered promiscuous mode [ 75.938332][ T8766] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.975897][ T8766] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.011099][ T8763] team0: Port device team_slave_0 added [ 76.034452][ T8752] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.055311][ T8763] team0: Port device team_slave_1 added [ 76.062482][ T8757] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 76.102133][ T8766] team0: Port device team_slave_0 added [ 76.108012][ T8757] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 76.155083][ T8757] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 76.221936][ T8757] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 76.282571][ T8766] team0: Port device team_slave_1 added [ 76.292826][ T8752] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.372088][ T8763] device hsr_slave_0 entered promiscuous mode [ 76.429728][ T8763] device hsr_slave_1 entered promiscuous mode [ 76.479344][ T8763] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 76.486910][ T8763] Cannot create hsr debugfs directory [ 76.510135][ T3094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.518656][ T3094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.526703][ T3094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.535480][ T3094] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.544056][ T3094] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.551249][ T3094] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.559606][ T3094] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.621979][ T8766] device hsr_slave_0 entered promiscuous mode [ 76.649631][ T8766] device hsr_slave_1 entered promiscuous mode [ 76.689385][ T8766] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 76.697171][ T8766] Cannot create hsr debugfs directory [ 76.706720][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.715547][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.724001][ T3085] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.731116][ T3085] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.754181][ T8761] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 76.811728][ T8761] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 76.852641][ T8761] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 76.911017][ T8761] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 76.942571][ T3094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.951363][ T3094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.978318][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.987620][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.996511][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.027180][ T3094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.036695][ T3094] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.067266][ T8754] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.076691][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.085768][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.094795][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.103356][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.123148][ T8752] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.162893][ T8754] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.197341][ T2779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.205798][ T2779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.250030][ T2779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.258559][ T2779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.268984][ T2779] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.276461][ T2779] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.284988][ T2779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.296496][ T2779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.305160][ T2779] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.312246][ T2779] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.320333][ T2779] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.327773][ T2779] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.336135][ T2779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.351656][ T8761] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.365697][ T8766] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 77.414432][ T8752] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.425505][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.434349][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.462094][ T8766] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 77.491933][ T8766] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 77.550502][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.559483][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.567738][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.575614][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.584097][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.592862][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.601799][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.610380][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.618588][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.626923][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.635114][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.647972][ T8761] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.668748][ T8766] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 77.703567][ T8754] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.717623][ T8757] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.730640][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.741368][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.750023][ T2852] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.757321][ T2852] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.765483][ T8763] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 77.839734][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.853537][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.862883][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.871543][ T2781] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.878619][ T2781] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.886592][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.895911][ T2781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.905176][ T8763] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 77.957217][ T8757] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.992720][ T8763] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 78.071098][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.078866][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.086906][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.095844][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.104963][ T3085] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.112144][ T3085] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.120371][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.128861][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.137527][ T3085] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.144755][ T3085] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.152483][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.161144][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.169884][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.178660][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.188351][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.196631][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.216456][ T8763] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 78.267465][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.275864][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.284594][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.293601][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.302624][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.311351][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.320119][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.328386][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.336579][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.353647][ T8752] device veth0_vlan entered promiscuous mode [ 78.374390][ T8761] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 78.388548][ T8761] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.399041][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.408428][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.417122][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.425542][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.433320][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.441227][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.450475][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.459022][ T2852] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.479621][ T8754] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.494913][ T8752] device veth1_vlan entered promiscuous mode [ 78.525939][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.535470][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.550423][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.561131][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.600699][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.620343][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.630959][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.638773][ T3085] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.685853][ T8757] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 78.699065][ T8757] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 183.669161][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 183.676141][ C0] rcu: 0-...!: (10499 ticks this GP) idle=042/1/0x4000000000000002 softirq=13965/13965 fqs=2 [ 183.686707][ C0] (t=10501 jiffies g=7709 q=184) [ 183.691743][ C0] rcu: rcu_preempt kthread starved for 10497 jiffies! g7709 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 183.703001][ C0] rcu: RCU grace-period kthread stack dump: [ 183.708882][ C0] rcu_preempt I29032 10 2 0x80004000 [ 183.715212][ C0] Call Trace: [ 183.718502][ C0] __schedule+0x9a0/0xcc0 [ 183.722837][ C0] schedule+0x181/0x210 [ 183.726996][ C0] schedule_timeout+0x14f/0x240 [ 183.731834][ C0] ? run_local_timers+0x120/0x120 [ 183.736854][ C0] rcu_gp_kthread+0xed8/0x1770 [ 183.741710][ C0] kthread+0x332/0x350 [ 183.745804][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 183.751106][ C0] ? kthread_blkcg+0xe0/0xe0 [ 183.755726][ C0] ret_from_fork+0x24/0x30 [ 183.760180][ C0] NMI backtrace for cpu 0 [ 183.764652][ C0] CPU: 0 PID: 8624 Comm: rsyslogd Not tainted 5.5.0-rc5-syzkaller #0 [ 183.772718][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.782766][ C0] Call Trace: [ 183.786041][ C0] [ 183.788886][ C0] dump_stack+0x1fb/0x318 [ 183.793215][ C0] nmi_cpu_backtrace+0xaf/0x1a0 [ 183.798181][ C0] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 183.805249][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 183.811313][ C0] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 183.817294][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 183.823317][ C0] rcu_dump_cpu_stacks+0x15a/0x220 [ 183.828456][ C0] rcu_sched_clock_irq+0xe25/0x1ad0 [ 183.833661][ C0] ? trace_hardirqs_off+0x74/0x80 [ 183.838705][ C0] update_process_times+0x12d/0x180 [ 183.843910][ C0] tick_sched_timer+0x263/0x420 [ 183.848753][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 183.854296][ C0] __hrtimer_run_queues+0x403/0x840 [ 183.859516][ C0] hrtimer_interrupt+0x38c/0xda0 [ 183.864497][ C0] ? debug_smp_processor_id+0x9/0x20 [ 183.869974][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 183.875573][ C0] apic_timer_interrupt+0xf/0x20 [ 183.880507][ C0] [ 183.883456][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x1c/0x50 [ 183.889612][ C0] Code: ed 07 48 89 de e8 84 f4 3b 00 5b 5d c3 cc 48 8b 04 24 65 48 8b 0c 25 c0 1d 02 00 65 8b 15 38 5f 8b 7e f7 c2 00 01 1f 00 75 2c <8b> 91 80 13 00 00 83 fa 02 75 21 48 8b 91 88 13 00 00 48 8b 32 48 [ 183.909411][ C0] RSP: 0018:ffffc90001aa7a20 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 183.917811][ C0] RAX: ffffffff814897d3 RBX: 0000000000000000 RCX: ffff888095048240 [ 183.925770][ C0] RDX: 0000000000000001 RSI: 00000000fffffffc RDI: ffffea000254c880 [ 183.933732][ C0] RBP: ffffc90001aa7a48 R08: 000000000003a728 R09: fffffbfff124248a [ 183.941700][ C0] R10: fffffbfff124248a R11: 0000000000000000 R12: dffffc0000000000 [ 183.949665][ C0] R13: dffffc0000000000 R14: 00000000fffffffc R15: ffff888092b1b578 [ 183.957652][ C0] ? mod_memcg_page_state+0x123/0x190 [ 183.963022][ C0] ? mod_memcg_page_state+0x123/0x190 [ 183.968384][ C0] free_thread_stack+0x168/0x590 [ 183.973314][ C0] put_task_stack+0xa3/0x130 [ 183.977895][ C0] finish_task_switch+0x3f1/0x550 [ 183.982921][ C0] __schedule+0x9a8/0xcc0 [ 183.987247][ C0] schedule+0x181/0x210 [ 183.991396][ C0] do_syslog+0xdb0/0x1770 [ 183.995720][ C0] ? init_wait_entry+0xe0/0xe0 [ 184.000477][ C0] kmsg_read+0x94/0xd0 [ 184.004534][ C0] ? mmap_vmcore_fault+0x10/0x10 [ 184.009464][ C0] proc_reg_read+0x1e2/0x2d0 [ 184.014046][ C0] ? proc_reg_llseek+0x2c0/0x2c0 [ 184.018979][ C0] __vfs_read+0xb8/0x730 [ 184.023651][ C0] ? security_file_permission+0x23c/0x350 [ 184.029360][ C0] ? rw_verify_area+0x1c2/0x360 [ 184.034205][ C0] vfs_read+0x1dd/0x420 [ 184.038355][ C0] ksys_read+0x117/0x220 [ 184.042676][ C0] __x64_sys_read+0x7b/0x90 [ 184.047170][ C0] do_syscall_64+0xf7/0x1c0 [ 184.051843][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 184.057756][ C0] RIP: 0033:0x7f16573111fd [ 184.062430][ C0] Code: d1 20 00 00 75 10 b8 00 00 00 00 0f 05 48 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 5e fa ff ff 48 89 04 24 b8 00 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 a7 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 184.082039][ C0] RSP: 002b:00007f16548b0e30 EFLAGS: 00000293 ORIG_RAX: 0000000000000000 [ 184.090444][ C0] RAX: ffffffffffffffda RBX: 0000000000fe0650 RCX: 00007f16573111fd [ 184.098405][ C0] RDX: 0000000000000fff RSI: 00007f16560e55a0 RDI: 0000000000000004 [ 184.106368][ C0] RBP: 0000000000000000 R08: 0000000000fcb260 R09: 0000000000000000 [ 184.114330][ C0] R10: 0000000000000013 R11: 0000000000000293 R12: 000000000065e420 [ 184.122306][ C0] R13: 00007f16548b19c0 R14: 00007f1657956040 R15: 0000000000000003