[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 49.761414][ T27] audit: type=1800 audit(1578467197.188:25): pid=8287 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 49.780754][ T27] audit: type=1800 audit(1578467197.188:26): pid=8287 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 49.835470][ T27] audit: type=1800 audit(1578467197.188:27): pid=8287 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 '10.128.10.37' (ECDSA) to the list of known hosts. 2020/01/08 07:06:49 fuzzer started 2020/01/08 07:06:51 dialing manager at 10.128.0.26:35703 2020/01/08 07:06:51 syscalls: 2824 2020/01/08 07:06:51 code coverage: enabled 2020/01/08 07:06:51 comparison tracing: enabled 2020/01/08 07:06:51 extra coverage: enabled 2020/01/08 07:06:51 setuid sandbox: enabled 2020/01/08 07:06:51 namespace sandbox: enabled 2020/01/08 07:06:51 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/08 07:06:51 fault injection: enabled 2020/01/08 07:06:51 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/08 07:06:51 net packet injection: enabled 2020/01/08 07:06:51 net device setup: enabled 2020/01/08 07:06:51 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/08 07:06:51 devlink PCI setup: PCI device 0000:00:10.0 is not available 07:06:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x75) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, [@IFLA_IPTUN_FLAGS={0x8, 0x8, 0x31}, @tunl_policy=[@IFLA_IPTUN_LINK={0x8, 0x3, r2}]]}}}]}, 0x40}}, 0x0) 07:06:52 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, 0x0) close(r0) syzkaller login: [ 65.206122][ T8453] IPVS: ftp: loaded support on port[0] = 21 [ 65.381867][ T8453] chnl_net:caif_netlink_parms(): no params data found 07:06:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x14103e, 0x0) r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x9) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000180), 0x2e) sendmmsg$inet(r3, &(0x7f00000019c0)=[{{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000100)="47c10f529c8e0ebfb9e3b1eb1146f17b37ccce41306bfa7eb50b1fe1175d4c55a609d77c99abe98375353a7af3b8831dba80c7c1b0f2d30c6ab49ae9a4ccd14bf6c675a09c01dec7c40a4175979e2c29f64db6310a670ad5e79115c408acbae4741cd533a73e8be158c629eb08b5959ef72ded0032e4493a8e214f46f5", 0x7d}, {&(0x7f0000000180)="14485e70a318ce80f7058eab2fc82fac", 0x10}, {&(0x7f00000001c0)="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", 0x4fe}], 0x3}}], 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000240)) socket$inet(0x2, 0x0, 0x0) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) [ 65.455064][ T8453] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.477072][ T8453] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.498377][ T8453] device bridge_slave_0 entered promiscuous mode [ 65.518595][ T8453] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.525695][ T8453] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.548198][ T8453] device bridge_slave_1 entered promiscuous mode [ 65.570817][ T8456] IPVS: ftp: loaded support on port[0] = 21 [ 65.595681][ T8453] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.624444][ T8453] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.662384][ T8458] IPVS: ftp: loaded support on port[0] = 21 [ 65.673911][ T8453] team0: Port device team_slave_0 added 07:06:53 executing program 3: request_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000040), 0x0, 0xfffffffffffffffd) [ 65.725072][ T8453] team0: Port device team_slave_1 added [ 65.791031][ T8456] chnl_net:caif_netlink_parms(): no params data found [ 65.880187][ T8453] device hsr_slave_0 entered promiscuous mode 07:06:53 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) open_by_handle_at(r1, &(0x7f00000000c0)={0x9, 0x2, "e8"}, 0x0) [ 65.958577][ T8453] device hsr_slave_1 entered promiscuous mode 07:06:53 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b2071") r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x20a040, 0x0) connect$nfc_llcp(r2, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x3, 0x8, 0x5, "13e7d03a3a8b56e819a133b854bbb37203f4b9e623ae9d6882cd01db224c1e9e7fe8e7408c23a06213535c63e29d0285c96abb79d4e9e572201b2c90aab568", 0x17}, 0x60) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x0, 0x12) [ 66.103119][ T8461] IPVS: ftp: loaded support on port[0] = 21 [ 66.116549][ T8463] IPVS: ftp: loaded support on port[0] = 21 [ 66.265268][ T8458] chnl_net:caif_netlink_parms(): no params data found [ 66.300697][ T8456] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.311680][ T8456] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.319405][ T8456] device bridge_slave_0 entered promiscuous mode [ 66.328291][ T8456] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.335355][ T8456] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.343099][ T8456] device bridge_slave_1 entered promiscuous mode [ 66.356182][ T8458] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.364861][ T8458] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.372869][ T8458] device bridge_slave_0 entered promiscuous mode [ 66.402318][ T8466] IPVS: ftp: loaded support on port[0] = 21 [ 66.409752][ T8458] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.416802][ T8458] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.429287][ T8458] device bridge_slave_1 entered promiscuous mode [ 66.466800][ T8456] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.499427][ T8456] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.542461][ T8458] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.558190][ T8458] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.574582][ T8453] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.620487][ T8453] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.670450][ T8453] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.753210][ T8453] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.800586][ T8456] team0: Port device team_slave_0 added [ 66.809706][ T8456] team0: Port device team_slave_1 added [ 66.818186][ T8461] chnl_net:caif_netlink_parms(): no params data found [ 66.834030][ T8458] team0: Port device team_slave_0 added [ 66.860977][ T8458] team0: Port device team_slave_1 added [ 66.930815][ T8456] device hsr_slave_0 entered promiscuous mode [ 66.968093][ T8456] device hsr_slave_1 entered promiscuous mode [ 67.007588][ T8456] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.015331][ T8456] Cannot create hsr debugfs directory [ 67.034291][ T8461] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.041517][ T8461] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.049474][ T8461] device bridge_slave_0 entered promiscuous mode [ 67.058669][ T8461] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.065752][ T8461] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.073619][ T8461] device bridge_slave_1 entered promiscuous mode [ 67.129412][ T8458] device hsr_slave_0 entered promiscuous mode [ 67.157816][ T8458] device hsr_slave_1 entered promiscuous mode [ 67.217886][ T8458] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.225466][ T8458] Cannot create hsr debugfs directory [ 67.292943][ T8461] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.344696][ T8461] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.370765][ T8466] chnl_net:caif_netlink_parms(): no params data found [ 67.399473][ T8461] team0: Port device team_slave_0 added [ 67.406973][ T8461] team0: Port device team_slave_1 added [ 67.423198][ T8463] chnl_net:caif_netlink_parms(): no params data found [ 67.529154][ T8461] device hsr_slave_0 entered promiscuous mode [ 67.567931][ T8461] device hsr_slave_1 entered promiscuous mode [ 67.607464][ T8461] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.615031][ T8461] Cannot create hsr debugfs directory [ 67.646442][ T8466] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.659804][ T8466] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.667752][ T8466] device bridge_slave_0 entered promiscuous mode [ 67.675612][ T8466] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.682972][ T8466] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.690848][ T8466] device bridge_slave_1 entered promiscuous mode [ 67.705317][ T8456] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 67.817188][ T8456] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 67.880110][ T8456] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 67.924144][ T8456] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 67.992143][ T8463] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.000096][ T8463] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.008506][ T8463] device bridge_slave_0 entered promiscuous mode [ 68.017128][ T8466] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.029379][ T8466] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.054839][ T8463] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.062386][ T8463] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.070866][ T8463] device bridge_slave_1 entered promiscuous mode [ 68.096519][ T8458] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 68.154128][ T8458] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 68.203618][ T8466] team0: Port device team_slave_0 added [ 68.217104][ T8458] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 68.271439][ T8466] team0: Port device team_slave_1 added [ 68.281100][ T8458] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 68.334805][ T8463] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.346226][ T8463] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.370541][ T8453] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.397153][ T8461] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 68.459238][ T8461] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 68.510956][ T8463] team0: Port device team_slave_0 added [ 68.516810][ T8461] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 68.610260][ T8466] device hsr_slave_0 entered promiscuous mode [ 68.658085][ T8466] device hsr_slave_1 entered promiscuous mode [ 68.697617][ T8466] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.705248][ T8466] Cannot create hsr debugfs directory [ 68.723267][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.731267][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.741287][ T8463] team0: Port device team_slave_1 added [ 68.747263][ T8461] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 68.853416][ T8453] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.890217][ T8463] device hsr_slave_0 entered promiscuous mode [ 68.928501][ T8463] device hsr_slave_1 entered promiscuous mode [ 68.987488][ T8463] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.995097][ T8463] Cannot create hsr debugfs directory [ 69.068423][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.077164][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.086348][ T2740] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.093594][ T2740] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.102163][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.110741][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.119270][ T2740] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.126317][ T2740] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.133904][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.142670][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.152516][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.168642][ T8466] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 69.201192][ T8466] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 69.241397][ T8466] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 69.305477][ T8458] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.320656][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.329683][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.339110][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.346890][ T8466] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 69.396460][ T2805] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.405130][ T2805] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.413758][ T2805] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.422337][ T2805] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.473474][ T8453] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 69.486490][ T8453] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.504831][ T2805] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.513334][ T2805] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.537465][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.545057][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.559078][ T8463] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 69.580823][ T8456] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.593298][ T8458] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.602735][ T8463] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 69.639397][ T8463] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 69.670084][ T8463] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 69.755635][ T8461] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.772174][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.781065][ T2740] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.790906][ T8456] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.818992][ T8461] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.838815][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.847447][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.855847][ T2806] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.862953][ T2806] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.870720][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.880070][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.888421][ T2806] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.895445][ T2806] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.903024][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.911007][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.918511][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.926121][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.933910][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.944544][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.953115][ T2806] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.960269][ T2806] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.968390][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.976805][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.985354][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.993769][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.002188][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.010835][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.019411][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.027788][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.036256][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.044355][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.052583][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.083403][ T8458] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 70.097712][ T8458] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.105776][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.115135][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.124497][ T2739] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.131632][ T2739] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.139739][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.148590][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.157005][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.165512][ T2739] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.172566][ T2739] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.180438][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.189112][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.197190][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.205820][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.214191][ T2739] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.221266][ T2739] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.256875][ T8453] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.266942][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.280206][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.289177][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.297829][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.306038][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.315416][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.324078][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.332958][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.341565][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.350211][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.358730][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.366414][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.382742][ T8466] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.399857][ T2686] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.410707][ T2686] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.420014][ T2686] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.428792][ T2686] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.437193][ T2686] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.445939][ T2686] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.463974][ T8458] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.472310][ T8461] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.491524][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.499767][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.507184][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.515607][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.531275][ T8466] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.554166][ T2686] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.562227][ T2686] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.570496][ T2686] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.579708][ T2686] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.588593][ T2686] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.595698][ T2686] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.603293][ T2686] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.611854][ T2686] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.620289][ T2686] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.627434][ T2686] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.634963][ T2686] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.644807][ T2686] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.663850][ T8463] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.673609][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.686446][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.699791][ T8456] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 70.715001][ T8456] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.734037][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.743061][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.751625][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.760885][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.770081][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.787039][ T8466] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 70.797977][ T8466] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 70.817141][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.827863][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.836186][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.845657][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.854541][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.863094][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.872000][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.880482][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.888841][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.896417][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.906895][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.915169][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.940495][ T8463] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.960727][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.969118][ T2739] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.981567][ T8461] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.002947][ T8453] device veth0_vlan entered promiscuous mode [ 71.015243][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.024923][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.033141][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.042741][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.051330][ T2806] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.058443][ T2806] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.066246][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.075189][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.083713][ T2806] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.090810][ T2806] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.098810][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.106852][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.115222][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.122671][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.130358][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.141000][ T2806] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.150520][ T8458] device veth0_vlan entered promiscuous mode [ 71.165010][ T8456] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.181365][ T8453] device veth1_vlan entered promiscuous mode [ 71.191582][ T2805] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.199852][ T2805] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.209327][ T2805] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.217085][ T2805] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.225054][ T2805] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.232780][ T2805] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.241316][ T2805] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.253796][ T8458] device veth1_vlan entered promiscuous mode [ 71.284715][ T8466] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.299259][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.307284][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.316001][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.325362][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.334131][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.342844][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.351722][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.360209][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.368878][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.385247][ T8463] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 71.396376][ T8463] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.414408][ T8461] device veth0_vlan entered promiscuous mode [ 71.432874][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.441767][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.465169][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.474498][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.482848][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.491325][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.499595][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.507902][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.516477][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.524393][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.533256][ T2761] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.555760][ T2805] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.593214][ T2805] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 176.567339][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 176.574169][ C0] rcu: 0-...!: (10499 ticks this GP) idle=f2a/1/0x4000000000000002 softirq=13559/13560 fqs=3 [ 176.584670][ C0] (t=10501 jiffies g=6813 q=119) [ 176.589705][ C0] rcu: rcu_preempt kthread starved for 10496 jiffies! g6813 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 176.600802][ C0] rcu: RCU grace-period kthread stack dump: [ 176.606677][ C0] rcu_preempt R running task 28536 10 2 0x80004000 [ 176.614587][ C0] Call Trace: [ 176.617874][ C0] __schedule+0x9a0/0xcc0 [ 176.622201][ C0] schedule+0x181/0x210 [ 176.626351][ C0] schedule_timeout+0x14f/0x240 [ 176.631199][ C0] ? run_local_timers+0x120/0x120 [ 176.636217][ C0] rcu_gp_kthread+0xed8/0x1770 [ 176.640981][ C0] kthread+0x332/0x350 [ 176.645034][ C0] ? rcu_report_qs_rsp+0x140/0x140 [ 176.650132][ C0] ? kthread_blkcg+0xe0/0xe0 [ 176.654712][ C0] ret_from_fork+0x24/0x30 [ 176.659144][ C0] NMI backtrace for cpu 0 [ 176.663470][ C0] CPU: 0 PID: 8453 Comm: syz-executor.0 Not tainted 5.5.0-rc5-syzkaller #0 [ 176.672039][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 176.682085][ C0] Call Trace: [ 176.685355][ C0] [ 176.688200][ C0] dump_stack+0x1fb/0x318 [ 176.692520][ C0] nmi_cpu_backtrace+0xaf/0x1a0 [ 176.697364][ C0] ? nmi_trigger_cpumask_backtrace+0x16d/0x290 [ 176.703508][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 176.709562][ C0] nmi_trigger_cpumask_backtrace+0x174/0x290 [ 176.715557][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 176.721468][ C0] rcu_dump_cpu_stacks+0x15a/0x220 [ 176.726584][ C0] rcu_sched_clock_irq+0xe25/0x1ad0 [ 176.731779][ C0] ? trace_hardirqs_off+0x74/0x80 [ 176.736799][ C0] update_process_times+0x12d/0x180 [ 176.741991][ C0] tick_sched_timer+0x263/0x420 [ 176.746831][ C0] ? tick_setup_sched_timer+0x3d0/0x3d0 [ 176.752370][ C0] __hrtimer_run_queues+0x403/0x840 [ 176.757573][ C0] hrtimer_interrupt+0x38c/0xda0 [ 176.762523][ C0] ? debug_smp_processor_id+0x9/0x20 [ 176.767799][ C0] smp_apic_timer_interrupt+0x109/0x280 [ 176.773337][ C0] apic_timer_interrupt+0xf/0x20 [ 176.778257][ C0] [ 176.781188][ C0] RIP: 0010:__memcg_kmem_uncharge+0x8/0x1a0 [ 176.787067][ C0] Code: 07 00 74 12 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 [ 176.806670][ C0] RSP: 0018:ffffc90001ec73f8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 176.815078][ C0] RAX: ffffffff81489244 RBX: ffffea000231bdc0 RCX: ffff8880a24f0140 [ 176.823055][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffea000231bdc0 [ 176.831019][ C0] RBP: ffffc90001ec7408 R08: 000000000003a728 R09: fffffbfff124248a [ 176.838981][ C0] R10: fffffbfff124248a R11: 0000000000000000 R12: ffff888099895aa0 [ 176.846942][ C0] R13: dffffc0000000000 R14: 1ffff11013312b54 R15: ffff88808b50b4b8 [ 176.854948][ C0] ? free_thread_stack+0x124/0x590 [ 176.860055][ C0] free_thread_stack+0x12e/0x590 [ 176.864982][ C0] put_task_stack+0xa3/0x130 [ 176.869564][ C0] finish_task_switch+0x3f1/0x550 [ 176.874604][ C0] __schedule+0x9a8/0xcc0 [ 176.878947][ C0] preempt_schedule_irq+0xc1/0x140 [ 176.884057][ C0] retint_kernel+0x1b/0x2b [ 176.888483][ C0] RIP: 0010:update_stack_state+0x44b/0x530 [ 176.894297][ C0] Code: 89 e7 e8 f8 ee 7d 00 41 83 3c 24 00 0f 85 47 ff ff ff 45 31 ed 48 bb 00 00 00 00 00 fc ff df 4c 89 f0 48 c1 e8 03 80 3c 18 00 <74> 08 4c 89 f7 e8 eb ee 7d 00 65 48 8b 04 25 c0 1d 02 00 49 39 06 [ 176.913923][ C0] RSP: 0018:ffffc90001ec7668 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 176.922329][ C0] RAX: 1ffff920003d8f0f RBX: dffffc0000000000 RCX: 1ffff920003d8f0a [ 176.930291][ C0] RDX: ffffc90001ec78f0 RSI: 1ffff920003d8f0c RDI: ffffc90001ec7850 [ 176.938251][ C0] RBP: ffffc90001ec7710 R08: dffffc0000000000 R09: ffffc90001ec7850 [ 176.946213][ C0] R10: fffff520003d8f16 R11: 0000000000000000 R12: ffffc90001ec7850 [ 176.954174][ C0] R13: ffffc90001ec78e8 R14: ffffc90001ec7878 R15: 1ffff920003d8f12 [ 176.962172][ C0] unwind_next_frame+0x3f1/0x7a0 [ 176.967111][ C0] __unwind_start+0x36a/0x440 [ 176.971783][ C0] ? stack_trace_save+0x150/0x150 [ 176.976796][ C0] arch_stack_walk+0x78/0xe0 [ 176.981395][ C0] ? arch_stack_walk+0x78/0xe0 [ 176.986174][ C0] stack_trace_save+0xb6/0x150 [ 176.990949][ C0] __kasan_kmalloc+0x11c/0x1b0 [ 176.995727][ C0] ? __lock_acquire+0xc75/0x1be0 [ 177.000680][ C0] ? __kasan_check_read+0x11/0x20 [ 177.005694][ C0] ? mark_lock+0x107/0x1650 [ 177.010215][ C0] ? lockdep_hardirqs_on+0x3c5/0x7d0 [ 177.015496][ C0] ? kmem_cache_alloc_trace+0x199/0x2f0 [ 177.021046][ C0] kasan_slab_alloc+0xf/0x20 [ 177.025887][ C0] kmem_cache_alloc_trace+0x1fa/0x2f0 [ 177.031248][ C0] ? freezer_css_alloc+0x47/0x70 [ 177.036178][ C0] freezer_css_alloc+0x47/0x70 [ 177.040933][ C0] cgroup_apply_control_enable+0x664/0x1240 [ 177.046824][ C0] cgroup_mkdir+0xeb8/0x1280 [ 177.051416][ C0] ? css_task_iter_end+0x2c0/0x2c0 [ 177.056516][ C0] kernfs_iop_mkdir+0x133/0x270 [ 177.061363][ C0] vfs_mkdir+0x43f/0x610 [ 177.065605][ C0] do_mkdirat+0x1d7/0x320 [ 177.069928][ C0] __x64_sys_mkdir+0x60/0x70 [ 177.074511][ C0] do_syscall_64+0xf7/0x1c0 [ 177.079013][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 177.084896][ C0] RIP: 0033:0x45a367 [ 177.088792][ C0] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 7d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d c2 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 177.108387][ C0] RSP: 002b:00007ffe92693808 EFLAGS: 00000202 ORIG_RAX: 0000000000000053 [ 177.116784][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000045a367 [ 177.124741][ C0] RDX: 00007ffe92693863 RSI: 00000000000001ff RDI: 00007ffe92693850 [ 177.132811][ C0] RBP: 00000000000000f8 R08: 0000000000000000 R09: 0000000000000013 [ 177.140780][ C0] R10: 0000000000000075 R11: 0000000000000202 R12: 0000000000416a50 [ 177.148756][ C0] R13: 00007ffe92693c78 R14: 0000000000000000 R15: 00007ffe92693850