Warning: Permanently added '10.128.0.69' (ED25519) to the list of known hosts. [ 1073.319497][ T24] audit: type=1400 audit(1719086075.639:68): avc: denied { execmem } for pid=1331 comm="syz-executor258" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 1073.325430][ T1331] cgroup: Unknown subsys name 'net' [ 1073.338816][ T24] audit: type=1400 audit(1719086075.639:69): avc: denied { mounton } for pid=1331 comm="syz-executor258" path="/syzcgroup/unified" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 1073.366793][ T24] audit: type=1400 audit(1719086075.639:70): avc: denied { mount } for pid=1331 comm="syz-executor258" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 1073.367151][ T1331] cgroup: Unknown subsys name 'devices' [ 1073.389051][ T24] audit: type=1400 audit(1719086075.659:71): avc: denied { unmount } for pid=1331 comm="syz-executor258" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 1073.499014][ T1331] cgroup: Unknown subsys name 'hugetlb' [ 1073.504395][ T1331] cgroup: Unknown subsys name 'rlimit' [ 1073.718837][ T24] audit: type=1400 audit(1719086076.039:72): avc: denied { mounton } for pid=1331 comm="syz-executor258" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 1073.743704][ T24] audit: type=1400 audit(1719086076.039:73): avc: denied { mount } for pid=1331 comm="syz-executor258" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 1073.755686][ T1333] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 1073.767317][ T24] audit: type=1400 audit(1719086076.039:74): avc: denied { setattr } for pid=1331 comm="syz-executor258" name="raw-gadget" dev="devtmpfs" ino=161 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 1073.798730][ T24] audit: type=1400 audit(1719086076.089:75): avc: denied { relabelto } for pid=1333 comm="mkswap" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 1073.824008][ T24] audit: type=1400 audit(1719086076.089:76): avc: denied { write } for pid=1333 comm="mkswap" path="/root/swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 1073.824201][ T1331] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 1073.849518][ T24] audit: type=1400 audit(1719086076.119:77): avc: denied { read } for pid=1331 comm="syz-executor258" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 1073.994100][ T1344] bridge0: port 1(bridge_slave_0) entered blocking state [ 1074.001122][ T1344] bridge0: port 1(bridge_slave_0) entered disabled state [ 1074.008451][ T1344] device bridge_slave_0 entered promiscuous mode [ 1074.024484][ T1340] bridge0: port 1(bridge_slave_0) entered blocking state [ 1074.031337][ T1340] bridge0: port 1(bridge_slave_0) entered disabled state [ 1074.038508][ T1340] device bridge_slave_0 entered promiscuous mode [ 1074.050304][ T1344] bridge0: port 2(bridge_slave_1) entered blocking state [ 1074.057131][ T1344] bridge0: port 2(bridge_slave_1) entered disabled state [ 1074.064478][ T1344] device bridge_slave_1 entered promiscuous mode [ 1074.077701][ T1340] bridge0: port 2(bridge_slave_1) entered blocking state [ 1074.084531][ T1340] bridge0: port 2(bridge_slave_1) entered disabled state [ 1074.091919][ T1340] device bridge_slave_1 entered promiscuous mode [ 1074.113998][ T1343] bridge0: port 1(bridge_slave_0) entered blocking state [ 1074.120872][ T1343] bridge0: port 1(bridge_slave_0) entered disabled state [ 1074.128035][ T1343] device bridge_slave_0 entered promiscuous mode [ 1074.134540][ T1343] bridge0: port 2(bridge_slave_1) entered blocking state [ 1074.141440][ T1343] bridge0: port 2(bridge_slave_1) entered disabled state [ 1074.148571][ T1343] device bridge_slave_1 entered promiscuous mode [ 1074.186061][ T1341] bridge0: port 1(bridge_slave_0) entered blocking state [ 1074.192985][ T1341] bridge0: port 1(bridge_slave_0) entered disabled state [ 1074.200107][ T1341] device bridge_slave_0 entered promiscuous mode [ 1074.213537][ T1342] bridge0: port 1(bridge_slave_0) entered blocking state [ 1074.220481][ T1342] bridge0: port 1(bridge_slave_0) entered disabled state [ 1074.227701][ T1342] device bridge_slave_0 entered promiscuous mode [ 1074.236049][ T1342] bridge0: port 2(bridge_slave_1) entered blocking state [ 1074.242932][ T1342] bridge0: port 2(bridge_slave_1) entered disabled state [ 1074.250082][ T1342] device bridge_slave_1 entered promiscuous mode [ 1074.258595][ T1341] bridge0: port 2(bridge_slave_1) entered blocking state [ 1074.265418][ T1341] bridge0: port 2(bridge_slave_1) entered disabled state [ 1074.272656][ T1341] device bridge_slave_1 entered promiscuous mode [ 1074.378987][ T1343] bridge0: port 2(bridge_slave_1) entered blocking state [ 1074.385828][ T1343] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1074.393005][ T1343] bridge0: port 1(bridge_slave_0) entered blocking state [ 1074.399879][ T1343] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1074.416146][ T1341] bridge0: port 2(bridge_slave_1) entered blocking state [ 1074.423000][ T1341] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1074.430086][ T1341] bridge0: port 1(bridge_slave_0) entered blocking state [ 1074.436867][ T1341] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1074.467916][ T1340] bridge0: port 2(bridge_slave_1) entered blocking state [ 1074.474751][ T1340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1074.481851][ T1340] bridge0: port 1(bridge_slave_0) entered blocking state [ 1074.488652][ T1340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1074.502191][ T1342] bridge0: port 2(bridge_slave_1) entered blocking state [ 1074.509033][ T1342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1074.516100][ T1342] bridge0: port 1(bridge_slave_0) entered blocking state [ 1074.522937][ T1342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1074.549594][ T1345] bridge0: port 1(bridge_slave_0) entered disabled state [ 1074.556734][ T1345] bridge0: port 2(bridge_slave_1) entered disabled state [ 1074.563956][ T1345] bridge0: port 1(bridge_slave_0) entered disabled state [ 1074.571246][ T1345] bridge0: port 2(bridge_slave_1) entered disabled state [ 1074.578520][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1074.585784][ T1345] bridge0: port 1(bridge_slave_0) entered disabled state [ 1074.593211][ T1345] bridge0: port 1(bridge_slave_0) entered disabled state [ 1074.600149][ T1345] bridge0: port 2(bridge_slave_1) entered disabled state [ 1074.606991][ T1345] bridge0: port 2(bridge_slave_1) entered disabled state [ 1074.624896][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1074.632338][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1074.640271][ T1345] bridge0: port 1(bridge_slave_0) entered blocking state [ 1074.647083][ T1345] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1074.654451][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1074.662575][ T1345] bridge0: port 2(bridge_slave_1) entered blocking state [ 1074.669408][ T1345] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1074.701436][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1074.709520][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1074.717094][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1074.724532][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1074.731980][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1074.740027][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 1074.746835][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1074.754006][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1074.761887][ T25] bridge0: port 2(bridge_slave_1) entered blocking state [ 1074.768715][ T25] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1074.775828][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1074.783629][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1074.800048][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1074.807682][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1074.815379][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1074.823545][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1074.832789][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 1074.839626][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1074.860071][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1074.868742][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1074.875947][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1074.883084][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1074.891467][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1074.899553][ T1345] bridge0: port 1(bridge_slave_0) entered blocking state [ 1074.906362][ T1345] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1074.913618][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1074.921793][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1074.929758][ T1345] bridge0: port 2(bridge_slave_1) entered blocking state [ 1074.936572][ T1345] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1074.943741][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1074.951834][ T1345] bridge0: port 2(bridge_slave_1) entered blocking state [ 1074.958667][ T1345] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1074.965915][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1074.976655][ T1343] device veth0_vlan entered promiscuous mode [ 1074.990078][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1074.999629][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1075.007377][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1075.014518][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1075.022080][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1075.030207][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1075.039401][ T1341] device veth0_vlan entered promiscuous mode [ 1075.049905][ T1343] device veth1_macvtap entered promiscuous mode [ 1075.059091][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1075.067131][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1075.075293][ T1334] bridge0: port 1(bridge_slave_0) entered blocking state [ 1075.082131][ T1334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1075.089685][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1075.097597][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1075.105401][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1075.112964][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1075.121109][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1075.129315][ T1334] bridge0: port 2(bridge_slave_1) entered blocking state [ 1075.136125][ T1334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1075.159178][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1075.167004][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1075.174890][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1075.183585][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1075.191491][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1075.199307][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1075.206934][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1075.214825][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1075.222552][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1075.230688][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1075.240721][ T1341] device veth1_macvtap entered promiscuous mode [ 1075.256963][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1075.265053][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1075.273355][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1075.280960][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1075.289067][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1075.297048][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1075.305046][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1075.313244][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1075.321498][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1075.329572][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1075.339115][ T1345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1075.346785][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1075.354317][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1075.368347][ T1363] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1075.376327][ T1363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1075.384423][ T1363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1075.393003][ T1363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1075.401239][ T1363] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1075.409412][ T1363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program [ 1075.420117][ T1344] device veth0_vlan entered promiscuous mode [ 1075.427442][ T1343] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 1075.444351][ T1342] device veth0_vlan entered promiscuous mode [ 1075.452154][ T1340] device veth0_vlan entered promiscuous mode [ 1075.462590][ T1344] device veth1_macvtap entered promiscuous mode [ 1075.471184][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1075.479630][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1075.487487][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1075.495181][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1075.503834][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1075.511919][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1075.519958][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1075.534560][ T1342] device veth1_macvtap entered promiscuous mode [ 1075.546025][ T1340] device veth1_macvtap entered promiscuous mode [ 1075.564155][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1075.572515][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1075.579725][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1075.586906][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1075.594419][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1075.602469][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1075.610445][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1075.618046][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1075.626021][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1075.633960][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 1075.641451][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1075.649527][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1075.657621][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready executing program [ 1075.665566][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1075.681072][ C0] hrtimer: interrupt took 11891 ns [ 1075.710033][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1079.476176][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1079.484457][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1079.492499][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1079.500707][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1079.508833][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1079.516884][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready executing program executing program executing program executing program executing program [ 1079.524977][ T1334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program [ 1190.197252][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 1190.203687][ C1] rcu: 1-...!: (1 GPs behind) idle=102/1/0x4000000000000000 softirq=6297/6307 fqs=2 last_accelerate: 2e9b/5b70 dyntick_enabled: 1 [ 1190.216947][ C1] (t=10001 jiffies g=9361 q=502) [ 1190.221807][ C1] rcu: rcu_preempt kthread starved for 9994 jiffies! g9361 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 1190.232656][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 1190.242465][ C1] rcu: RCU grace-period kthread stack dump: [ 1190.248187][ C1] task:rcu_preempt state:R running task stack: 0 pid: 13 ppid: 2 flags:0x00004000 [ 1190.258788][ C1] Call Trace: [ 1190.261927][ C1] __schedule+0xbe6/0x1330 [ 1190.266158][ C1] ? release_firmware_map_entry+0x192/0x192 [ 1190.271883][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 1190.277178][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 1190.281864][ C1] schedule+0x13d/0x1d0 [ 1190.285857][ C1] schedule_timeout+0x18c/0x360 [ 1190.290546][ C1] ? prepare_to_swait_event+0x39f/0x3e0 [ 1190.295927][ C1] ? console_conditional_schedule+0x10/0x10 [ 1190.301655][ C1] ? run_local_timers+0x160/0x160 [ 1190.306518][ C1] rcu_gp_kthread+0xefc/0x23a0 [ 1190.311117][ C1] ? dyntick_save_progress_counter+0x1c0/0x1c0 [ 1190.317105][ C1] ? rcu_barrier_callback+0x50/0x50 [ 1190.322137][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 1190.326835][ C1] ? __kasan_check_read+0x11/0x20 [ 1190.331686][ C1] ? __kthread_parkme+0xb9/0x1c0 [ 1190.336462][ C1] kthread+0x34b/0x3d0 [ 1190.340363][ C1] ? rcu_barrier_callback+0x50/0x50 [ 1190.345401][ C1] ? kthread_blkcg+0xd0/0xd0 [ 1190.349830][ C1] ret_from_fork+0x1f/0x30 [ 1190.354090][ C1] NMI backtrace for cpu 1 [ 1190.358253][ C1] CPU: 1 PID: 1392 Comm: syz-executor258 Not tainted 5.10.215-syzkaller-00370-gb58b8f9dad93 #0 [ 1190.368393][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 1190.378287][ C1] Call Trace: [ 1190.381413][ C1] [ 1190.384111][ C1] dump_stack_lvl+0x1e2/0x24b [ 1190.389405][ C1] ? panic+0x812/0x812 [ 1190.393313][ C1] ? bfq_pos_tree_add_move+0x43b/0x43b [ 1190.398604][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 1190.403897][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 1190.408587][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 1190.414488][ C1] dump_stack+0x15/0x17 [ 1190.418482][ C1] nmi_trigger_cpumask_backtrace+0x2b5/0x300 [ 1190.424293][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 1190.430198][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 1190.435925][ C1] rcu_dump_cpu_stacks+0x199/0x2b0 [ 1190.440872][ C1] rcu_sched_clock_irq+0xf8a/0x1890 [ 1190.445910][ C1] ? rcutree_dead_cpu+0x340/0x340 [ 1190.450766][ C1] ? hrtimer_run_queues+0x15f/0x440 [ 1190.455801][ C1] update_process_times+0x198/0x200 [ 1190.460836][ C1] tick_sched_timer+0x188/0x240 [ 1190.465520][ C1] ? tick_setup_sched_timer+0x480/0x480 [ 1190.470903][ C1] __hrtimer_run_queues+0x3d7/0xa50 [ 1190.475939][ C1] ? hrtimer_interrupt+0x8b0/0x8b0 [ 1190.480885][ C1] hrtimer_interrupt+0x39a/0x8b0 [ 1190.485662][ C1] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 1190.491390][ C1] sysvec_apic_timer_interrupt+0xba/0xe0 [ 1190.496864][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1190.502669][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x5c/0x60 [ 1190.508671][ C1] Code: b8 0a 00 00 83 fa 02 75 21 48 8b 91 c0 0a 00 00 48 8b 32 48 8d 7e 01 8b 89 bc 0a 00 00 48 39 cf 73 08 48 89 44 f2 08 48 89 3a <5d> c3 66 90 55 48 89 e5 4c 8b 45 08 65 48 8b 15 b0 bf 97 7e 65 8b [ 1190.528096][ C1] RSP: 0018:ffffc900001703a0 EFLAGS: 00000246 [ 1190.534002][ C1] RAX: ffffffff83d6fbec RBX: ffff8881117250e8 RCX: ffff8881208b13c0 [ 1190.541812][ C1] RDX: 0000000000000502 RSI: 0000000000000000 RDI: 0000000000000000 [ 1190.549622][ C1] RBP: ffffc900001703a0 R08: ffffffff83d6fb9c R09: ffffed1021f1589b [ 1190.557520][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888111725010 [ 1190.565332][ C1] R13: ffff888111725000 R14: 0000000000000174 R15: 1ffff110222e4a1d [ 1190.573151][ C1] ? __qdisc_run+0x1cc/0x1df0 [ 1190.577660][ C1] ? __qdisc_run+0x21c/0x1df0 [ 1190.582185][ C1] __qdisc_run+0x21c/0x1df0 [ 1190.586517][ C1] qdisc_run+0x121/0x330 [ 1190.590591][ C1] __dev_queue_xmit+0xcf0/0x28e0 [ 1190.595366][ C1] ? kvm_sched_clock_read+0x18/0x40 [ 1190.600403][ C1] ? dev_queue_xmit+0x20/0x20 [ 1190.604911][ C1] ? irq_exit_rcu+0x9/0x10 [ 1190.609163][ C1] ? sysvec_irq_work+0xc8/0xd0 [ 1190.613768][ C1] ? asm_sysvec_irq_work+0x12/0x20 [ 1190.618722][ C1] ? dev_queue_xmit+0xd/0x20 [ 1190.623138][ C1] ? __dev_queue_xmit+0x8/0x28e0 [ 1190.627913][ C1] dev_queue_xmit+0x17/0x20 [ 1190.632251][ C1] ip6_finish_output2+0xeec/0x1850 [ 1190.637201][ C1] ? __ip6_finish_output+0x780/0x780 [ 1190.642351][ C1] ? asm_sysvec_irq_work+0x12/0x20 [ 1190.647269][ C1] ? nf_hook_slow+0xd1/0x200 [ 1190.651693][ C1] ? __ip6_finish_output+0x1e8/0x780 [ 1190.656818][ C1] ? __ip6_finish_output+0x20b/0x780 [ 1190.661938][ C1] __ip6_finish_output+0x5ec/0x780 [ 1190.666885][ C1] ip6_finish_output+0x34/0x1e0 [ 1190.671567][ C1] ? ip6_output+0x48c/0x4d0 [ 1190.675915][ C1] ip6_output+0x1f7/0x4d0 [ 1190.680075][ C1] ? ac6_seq_show+0xf0/0xf0 [ 1190.684412][ C1] ? ip6_output+0x4d0/0x4d0 [ 1190.688759][ C1] ndisc_send_skb+0x6e9/0xc00 [ 1190.693271][ C1] ? ndisc_alloc_skb+0x2d0/0x2d0 [ 1190.698040][ C1] ? ndisc_error_report+0xc0/0xc0 [ 1190.702903][ C1] ndisc_send_rs+0x532/0x6a0 [ 1190.707346][ C1] addrconf_rs_timer+0x2d1/0x600 [ 1190.712105][ C1] ? addrconf_disable_policy_idev+0x350/0x350 [ 1190.718005][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 1190.722950][ C1] ? _raw_spin_lock_irqsave+0x210/0x210 [ 1190.728335][ C1] ? addrconf_disable_policy_idev+0x350/0x350 [ 1190.734232][ C1] call_timer_fn+0x3b/0x2d0 [ 1190.738577][ C1] ? addrconf_disable_policy_idev+0x350/0x350 [ 1190.744477][ C1] __run_timers+0x72a/0xa10 [ 1190.748819][ C1] ? calc_index+0x270/0x270 [ 1190.753169][ C1] ? irq_exit_rcu+0x9/0x10 [ 1190.757423][ C1] run_timer_softirq+0x69/0xf0 [ 1190.762012][ C1] __do_softirq+0x268/0x5bb [ 1190.766355][ C1] asm_call_irq_on_stack+0xf/0x20 [ 1190.771204][ C1] [ 1190.773985][ C1] do_softirq_own_stack+0x60/0x80 [ 1190.778850][ C1] __irq_exit_rcu+0x128/0x150 [ 1190.783369][ C1] irq_exit_rcu+0x9/0x10 [ 1190.787455][ C1] sysvec_apic_timer_interrupt+0xbf/0xe0 [ 1190.792924][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1190.798730][ C1] RIP: 0010:preempt_schedule_irq+0xc2/0x140 [ 1190.804449][ C1] Code: 4c 89 e7 e8 10 be f7 fc f6 44 24 21 02 74 0b 0f 0b 48 f7 03 08 00 00 00 74 4d bf 01 00 00 00 e8 f4 8f 98 fc fb bf 01 00 00 00 89 e6 ff ff fa bf 01 00 00 00 e8 7e 91 98 fc 65 48 8b 1d 56 ea [ 1190.823890][ C1] RSP: 0018:ffffc90000fbf620 EFLAGS: 00000246 [ 1190.829794][ C1] RAX: 1ffff110241163be RBX: 1ffff920001f7ec8 RCX: ffffffff84b1ab00 [ 1190.837601][ C1] RDX: 1ffff1102411627c RSI: 0000000000000000 RDI: 0000000000000001 [ 1190.845428][ C1] RBP: ffffc90000fbf6a0 R08: ffffffff87081048 R09: ffffffff87081058 [ 1190.853228][ C1] R10: ffffffff87081050 R11: ffffffff87081043 R12: ffffc90000fbf640 [ 1190.861045][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff920001f7ec4 [ 1190.868862][ C1] ? _raw_write_unlock_irq+0x20/0x60 [ 1190.874062][ C1] ? preempt_schedule_notrace+0x140/0x140 [ 1190.879616][ C1] ? __irq_exit_rcu+0x40/0x150 [ 1190.884214][ C1] irqentry_exit+0x4f/0x60 [ 1190.888477][ C1] sysvec_apic_timer_interrupt+0xcb/0xe0 [ 1190.893938][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1190.899841][ C1] RIP: 0010:__should_failslab+0x47/0xe0 [ 1190.905217][ C1] Code: 00 00 00 fc ff df 42 80 3c 38 00 74 0c 48 c7 c7 e0 a1 0b 87 e8 5a ab ff ff 31 c0 f7 c3 00 80 00 00 75 64 4c 39 35 29 0c 63 05 <74> 5b f7 c3 00 04 00 00 74 09 80 3d 60 17 db 04 00 75 23 80 3d 58 [ 1190.924655][ C1] RSP: 0018:ffffc90000fbf790 EFLAGS: 00000283 [ 1190.930558][ C1] RAX: 0000000000000000 RBX: 0000000000000dc0 RCX: ffff8881208b13c0 [ 1190.938371][ C1] RDX: 0000000000000004 RSI: 0000000000000dc0 RDI: ffff888100043c80 [ 1190.946192][ C1] RBP: ffffc90000fbf7a8 R08: ffffffff8179ce77 R09: ffffe8ffffd44010 [ 1190.953997][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888100043c80 [ 1190.961808][ C1] R13: ffffffff822ebed1 R14: ffff888100043c80 R15: dffffc0000000000 [ 1190.969630][ C1] ? selinux_bpf_prog_alloc+0x51/0x140 [ 1190.974914][ C1] ? __se_sys_bpf+0x9eb7/0x11cb0 [ 1190.979693][ C1] should_failslab+0x9/0x20 [ 1190.984026][ C1] kmem_cache_alloc_trace+0x3a/0x2e0 [ 1190.989148][ C1] selinux_bpf_prog_alloc+0x51/0x140 [ 1190.994269][ C1] security_bpf_prog_alloc+0x62/0x90 [ 1190.999435][ C1] __se_sys_bpf+0x9f8c/0x11cb0 [ 1191.003996][ C1] ? __kasan_check_write+0x14/0x20 [ 1191.008951][ C1] ? __x64_sys_bpf+0x90/0x90 [ 1191.013368][ C1] ? futex_wake+0x630/0x790 [ 1191.017708][ C1] ? sched_clock_cpu+0x1b/0x3b0 [ 1191.022397][ C1] ? irq_exit_rcu+0x9/0x10 [ 1191.026645][ C1] ? sysvec_irq_work+0xc8/0xd0 [ 1191.031245][ C1] ? asm_sysvec_irq_work+0x12/0x20 [ 1191.036192][ C1] ? do_futex+0x13c5/0x17b0 [ 1191.040530][ C1] ? __kasan_check_write+0x14/0x20 [ 1191.045479][ C1] ? up_write+0x59/0x120 [ 1191.049556][ C1] ? perf_fasync+0x8e/0xa0 [ 1191.053807][ C1] ? do_vfs_ioctl+0xc76/0x1a30 [ 1191.058410][ C1] ? file_has_perm+0x179/0x6c0 [ 1191.063005][ C1] ? __x32_compat_sys_ioctl+0x90/0x90 [ 1191.068219][ C1] ? futex_exit_release+0x1e0/0x1e0 [ 1191.073251][ C1] ? match_file+0x140/0x140 [ 1191.077590][ C1] ? task_rq_lock+0x2a0/0x2a0 [ 1191.082104][ C1] ? selinux_file_ioctl+0x21a/0x540 [ 1191.087139][ C1] ? __se_sys_futex+0x355/0x470 [ 1191.091823][ C1] ? __fget_files+0x31e/0x380 [ 1191.096342][ C1] ? fpu__clear_all+0x20/0x20 [ 1191.100854][ C1] ? __kasan_check_read+0x11/0x20 [ 1191.105796][ C1] __x64_sys_bpf+0x7b/0x90 [ 1191.110049][ C1] do_syscall_64+0x34/0x70 [ 1191.114302][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1191.120030][ C1] RIP: 0033:0x7fe272323ef9 [ 1191.124285][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 1f 00 00 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 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1191.143724][ C1] RSP: 002b:00007fe2722d5218 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1191.151971][ C1] RAX: ffffffffffffffda RBX: 00007fe2723af1e8 RCX: 00007fe272323ef9 [ 1191.159779][ C1] RDX: 0000000000000090 RSI: 00000000200000c0 RDI: 0000000000000005 [ 1191.167591][ C1] RBP: 00007fe2723af1e0 R08: 0000000000000000 R09: 0000000000000000 [ 1191.175400][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe272374bac [ 1191.183213][ C1] R13: 4c67dbfffffa10d5 R14: afffffffffffffff R15: 009c000008e53b02 [ 1210.913335][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 123s! [syz-executor258:1381] [ 1210.921825][ C0] Modules linked in: [ 1210.925571][ C0] CPU: 0 PID: 1381 Comm: syz-executor258 Not tainted 5.10.215-syzkaller-00370-gb58b8f9dad93 #0 [ 1210.935711][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 1210.945616][ C0] RIP: 0010:update_stack_state+0x3bf/0x460 [ 1210.951250][ C0] Code: e7 1d 76 00 65 48 8b 05 5f 4a d0 7e 49 39 06 74 0d 48 89 df e8 42 fc ff ff 49 89 c6 eb 19 48 89 d8 48 c1 e8 03 42 80 3c 38 00 <74> 08 48 89 df e8 b7 1d 76 00 4c 8b 33 48 8b 5d d0 48 83 c3 48 48 [ 1210.971298][ C0] RSP: 0018:ffffc900000073f0 EFLAGS: 00000246 [ 1210.977199][ C0] RAX: 1ffff920001b9f80 RBX: ffffc90000dcfc00 RCX: 1ffff92000000eb3 [ 1210.985099][ C0] RDX: 1ffff92000000eaa RSI: ffffc90000dcfbf8 RDI: ffffc90000007598 [ 1210.992909][ C0] RBP: ffffc900000074a8 R08: ffffc90000007628 R09: 0000000000000019 [ 1211.000722][ C0] R10: ffffc90000007630 R11: dffffc0000000001 R12: 1ffff92000000eb0 [ 1211.008535][ C0] R13: 0000000000000000 R14: ffffc90000007568 R15: dffffc0000000000 [ 1211.016343][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 1211.025118][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1211.031619][ C0] CR2: 0000555555699738 CR3: 000000010cc7d000 CR4: 00000000003506b0 [ 1211.039434][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1211.047239][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1211.055050][ C0] Call Trace: [ 1211.058179][ C0] [ 1211.060877][ C0] ? show_regs+0x58/0x60 [ 1211.064952][ C0] ? watchdog_timer_fn+0x471/0x590 [ 1211.069900][ C0] ? proc_watchdog_cpumask+0xd0/0xd0 [ 1211.075019][ C0] ? __hrtimer_run_queues+0x3d7/0xa50 [ 1211.080228][ C0] ? hrtimer_interrupt+0x8b0/0x8b0 [ 1211.085174][ C0] ? ktime_get_update_offsets_now+0x266/0x280 [ 1211.091076][ C0] ? hrtimer_interrupt+0x39a/0x8b0 [ 1211.096031][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 1211.102091][ C0] ? sysvec_apic_timer_interrupt+0xba/0xe0 [ 1211.107726][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1211.113717][ C0] ? update_stack_state+0x3bf/0x460 [ 1211.118749][ C0] unwind_next_frame+0x3cb/0x700 [ 1211.123520][ C0] ? stack_trace_save+0x1c0/0x1c0 [ 1211.128377][ C0] arch_stack_walk+0x10d/0x140 [ 1211.132977][ C0] ? do_group_exit+0x141/0x310 [ 1211.137576][ C0] stack_trace_save+0x113/0x1c0 [ 1211.142263][ C0] ? __kasan_check_write+0x14/0x20 [ 1211.147208][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 1211.152155][ C0] ? __kasan_slab_alloc+0x63/0xe0 [ 1211.157020][ C0] ? dst_cow_metrics_generic+0x55/0x1c0 [ 1211.162397][ C0] ? dst_cow_metrics_generic+0x55/0x1c0 [ 1211.167776][ C0] ____kasan_kmalloc+0xdb/0x110 [ 1211.172464][ C0] ? ____kasan_kmalloc+0xdb/0x110 [ 1211.177323][ C0] ? __kasan_kmalloc+0x9/0x10 [ 1211.181840][ C0] ? kmem_cache_alloc_trace+0x18a/0x2e0 [ 1211.187222][ C0] ? dst_cow_metrics_generic+0x55/0x1c0 [ 1211.192600][ C0] ? icmp6_dst_alloc+0x385/0x560 [ 1211.197375][ C0] ? ndisc_send_skb+0x25a/0xc00 [ 1211.202070][ C0] ? ndisc_send_rs+0x532/0x6a0 [ 1211.206661][ C0] ? addrconf_rs_timer+0x2d1/0x600 [ 1211.211609][ C0] ? call_timer_fn+0x3b/0x2d0 [ 1211.216122][ C0] ? __run_timers+0x72a/0xa10 [ 1211.220633][ C0] ? run_timer_softirq+0x69/0xf0 [ 1211.225417][ C0] ? __do_softirq+0x268/0x5bb [ 1211.229923][ C0] ? asm_call_irq_on_stack+0xf/0x20 [ 1211.234969][ C0] ? do_softirq_own_stack+0x60/0x80 [ 1211.239992][ C0] ? __irq_exit_rcu+0x128/0x150 [ 1211.244677][ C0] ? irq_exit_rcu+0x9/0x10 [ 1211.248933][ C0] ? sysvec_apic_timer_interrupt+0xbf/0xe0 [ 1211.254574][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1211.260559][ C0] ? __schedule+0x11c/0x1330 [ 1211.264985][ C0] ? preempt_schedule_irq+0xc7/0x140 [ 1211.270108][ C0] ? irqentry_exit+0x4f/0x60 [ 1211.274537][ C0] ? sysvec_apic_timer_interrupt+0xcb/0xe0 [ 1211.280177][ C0] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1211.286165][ C0] ? perf_event_exit_task+0x1bd/0x1930 [ 1211.291459][ C0] ? do_exit+0xc93/0x2a50 [ 1211.295625][ C0] ? do_group_exit+0x141/0x310 [ 1211.300233][ C0] __kasan_kmalloc+0x9/0x10 [ 1211.304567][ C0] kmem_cache_alloc_trace+0x18a/0x2e0 [ 1211.309773][ C0] ? dst_cow_metrics_generic+0x55/0x1c0 [ 1211.315157][ C0] dst_cow_metrics_generic+0x55/0x1c0 [ 1211.320367][ C0] icmp6_dst_alloc+0x385/0x560 [ 1211.324965][ C0] ndisc_send_skb+0x25a/0xc00 [ 1211.329476][ C0] ? kvm_sched_clock_read+0x18/0x40 [ 1211.334511][ C0] ? ndisc_alloc_skb+0x2d0/0x2d0 [ 1211.339285][ C0] ? __irq_exit_rcu+0x40/0x150 [ 1211.343881][ C0] ? irq_exit_rcu+0x9/0x10 [ 1211.348139][ C0] ? ndisc_send_rs+0x46c/0x6a0 [ 1211.352738][ C0] ? __sanitizer_cov_trace_const_cmp4+0x2c/0x90 [ 1211.358813][ C0] ndisc_send_rs+0x532/0x6a0 [ 1211.363240][ C0] addrconf_rs_timer+0x2d1/0x600 [ 1211.368014][ C0] ? addrconf_disable_policy_idev+0x350/0x350 [ 1211.373915][ C0] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 1211.378860][ C0] ? _raw_spin_lock_irqsave+0x210/0x210 [ 1211.384243][ C0] ? addrconf_disable_policy_idev+0x350/0x350 [ 1211.390489][ C0] call_timer_fn+0x3b/0x2d0 [ 1211.394832][ C0] ? addrconf_disable_policy_idev+0x350/0x350 [ 1211.400732][ C0] __run_timers+0x72a/0xa10 [ 1211.405078][ C0] ? calc_index+0x270/0x270 [ 1211.409417][ C0] ? asm_sysvec_irq_work+0x12/0x20 [ 1211.414364][ C0] run_timer_softirq+0x69/0xf0 [ 1211.418959][ C0] __do_softirq+0x268/0x5bb [ 1211.423301][ C0] asm_call_irq_on_stack+0xf/0x20 [ 1211.428153][ C0] [ 1211.430938][ C0] do_softirq_own_stack+0x60/0x80 [ 1211.435798][ C0] __irq_exit_rcu+0x128/0x150 [ 1211.440313][ C0] irq_exit_rcu+0x9/0x10 [ 1211.444392][ C0] sysvec_apic_timer_interrupt+0xbf/0xe0 [ 1211.449863][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1211.455672][ C0] RIP: 0010:__schedule+0x11c/0x1330 [ 1211.460706][ C0] Code: 3b 49 8d 5f 18 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 53 d6 f7 fc 48 8b 1b 48 89 d8 48 c1 e8 03 42 80 3c 28 00 <74> 08 48 89 df e8 3a d6 f7 fc 48 81 3b 9d 6e ac 57 0f 85 c0 0d 00 [ 1211.480147][ C0] RSP: 0018:ffffc90000dcf380 EFLAGS: 00000246 [ 1211.486052][ C0] RAX: 1ffff920001b9000 RBX: ffffc90000dc8000 RCX: 1ffff920001b9e7c [ 1211.493860][ C0] RDX: 1ffff920001b9e7c RSI: ffffffff85601a20 RDI: ffffffff856019e0 [ 1211.501672][ C0] RBP: ffffc90000dcf470 R08: ffffffff87081008 R09: ffffffff87081018 [ 1211.509483][ C0] R10: ffffffff87081010 R11: ffffffff87081003 R12: 0000000000000001 [ 1211.517293][ C0] R13: dffffc0000000000 R14: ffff8881f7000000 R15: ffff8881208b4f00 [ 1211.525121][ C0] ? irq_exit_rcu+0x9/0x10 [ 1211.529362][ C0] ? release_firmware_map_entry+0x192/0x192 [ 1211.535090][ C0] ? _raw_write_unlock_irq+0x20/0x60 [ 1211.540210][ C0] preempt_schedule_irq+0xc7/0x140 [ 1211.545157][ C0] ? preempt_schedule_notrace+0x140/0x140 [ 1211.550715][ C0] ? __irq_exit_rcu+0x40/0x150 [ 1211.555313][ C0] irqentry_exit+0x4f/0x60 [ 1211.559565][ C0] sysvec_apic_timer_interrupt+0xcb/0xe0 [ 1211.565037][ C0] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1211.570851][ C0] RIP: 0010:perf_event_exit_task+0x1bd/0x1930 [ 1211.576750][ C0] Code: 90 1d 00 4d 89 65 00 4c 89 e0 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 80 3c 08 00 74 08 4c 89 e7 e8 47 90 1d 00 4d 89 34 24 <49> be 00 00 00 00 00 fc ff df 4c 8b 64 24 40 4c 8b 6c 24 30 43 80 [ 1211.596193][ C0] RSP: 0018:ffffc90000dcf600 EFLAGS: 00000246 [ 1211.602092][ C0] RAX: 1ffff11024116b24 RBX: ffff8881131ab288 RCX: dffffc0000000000 [ 1211.609902][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff8881131ab290 [ 1211.617714][ C0] RBP: ffffc90000dcfa10 R08: dffffc0000000000 R09: fffff520001b9eb1 [ 1211.625524][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881208b5920 [ 1211.633336][ C0] R13: ffff8881131aca90 R14: ffff8881131aca88 R15: 1ffff11022635651 [ 1211.641164][ C0] ? __this_cpu_preempt_check+0x13/0x20 [ 1211.646533][ C0] ? __perf_event_task_sched_in+0x219/0x2a0 [ 1211.652260][ C0] ? perf_pmu_sched_task+0x190/0x190 [ 1211.657381][ C0] ? native_set_ldt+0x360/0x360 [ 1211.662070][ C0] ? perf_sched_cb_inc+0x260/0x260 [ 1211.667019][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 1211.672053][ C0] ? finish_task_switch+0x130/0x5a0 [ 1211.677085][ C0] ? perf_pmu_migrate_context+0xa00/0xa00 [ 1211.682636][ C0] ? __switch_to_asm+0x34/0x60 [ 1211.687237][ C0] ? __schedule+0xbee/0x1330 [ 1211.691667][ C0] ? release_firmware_map_entry+0x192/0x192 [ 1211.697395][ C0] ? preempt_schedule+0xd9/0xe0 [ 1211.702081][ C0] ? __kasan_check_read+0x11/0x20 [ 1211.706941][ C0] ? preempt_schedule_common+0xbe/0xf0 [ 1211.712236][ C0] ? preempt_schedule+0xd9/0xe0 [ 1211.717010][ C0] ? schedule_preempt_disabled+0x20/0x20 [ 1211.722478][ C0] ? irq_exit_rcu+0x9/0x10 [ 1211.726737][ C0] ? __kasan_check_write+0x14/0x20 [ 1211.731677][ C0] ? __kasan_check_write+0x14/0x20 [ 1211.736624][ C0] ? _raw_spin_lock+0xa4/0x1b0 [ 1211.741224][ C0] ? _raw_spin_trylock_bh+0x190/0x190 [ 1211.746432][ C0] ? put_files_struct+0x236/0x320 [ 1211.751293][ C0] ? preempt_count_add+0x92/0x1a0 [ 1211.756154][ C0] ? fpu__drop+0x79/0x280 [ 1211.760320][ C0] do_exit+0xc93/0x2a50 [ 1211.764314][ C0] ? put_task_struct+0x80/0x80 [ 1211.769005][ C0] ? __irq_exit_rcu+0x40/0x150 [ 1211.773601][ C0] ? __kasan_check_write+0x14/0x20 [ 1211.778545][ C0] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 1211.783492][ C0] do_group_exit+0x141/0x310 [ 1211.787921][ C0] get_signal+0x10a0/0x1410 [ 1211.792257][ C0] ? sched_clock+0x3a/0x40 [ 1211.796515][ C0] arch_do_signal_or_restart+0xbd/0x17c0 [ 1211.801983][ C0] ? kvm_sched_clock_read+0x18/0x40 [ 1211.807032][ C0] ? sched_clock+0x3a/0x40 [ 1211.811273][ C0] ? __do_sys_rt_sigreturn+0x1e0/0x1e0 [ 1211.816572][ C0] exit_to_user_mode_loop+0x9b/0xd0 [ 1211.821601][ C0] syscall_exit_to_user_mode+0xa2/0x1a0 [ 1211.827067][ C0] do_syscall_64+0x40/0x70 [ 1211.831340][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1211.837047][ C0] RIP: 0033:0x7fe272323ef9 [ 1211.841296][ C0] Code: Unable to access opcode bytes at RIP 0x7fe272323ecf. [ 1211.848497][ C0] RSP: 002b:00007fe2722d5218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1211.856744][ C0] RAX: fffffffffffffe00 RBX: 00007fe2723af1e8 RCX: 00007fe272323ef9 [ 1211.864713][ C0] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fe2723af1e8 [ 1211.872535][ C0] RBP: 00007fe2723af1e0 R08: 0000000000000000 R09: 0000000000000000 [ 1211.880331][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe272374bac [ 1211.888143][ C0] R13: 4c67dbfffffa10d5 R14: afffffffffffffff R15: 009c000008e53b02 [ 1211.895966][ C0] Sending NMI from CPU 0 to CPUs 1: [ 1211.902060][ C1] NMI backtrace for cpu 1 [ 1211.902067][ C1] CPU: 1 PID: 1392 Comm: syz-executor258 Not tainted 5.10.215-syzkaller-00370-gb58b8f9dad93 #0 [ 1211.902072][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 1211.902075][ C1] RIP: 0010:irq_work_queue+0x5b/0x160 [ 1211.902085][ C1] Code: 03 48 b9 00 00 00 00 00 fc ff df 0f b6 04 08 84 c0 0f 85 ed 00 00 00 45 8b 2f 44 89 e9 83 c9 23 31 db 44 89 e8 f0 41 0f b1 0f <41> 89 c6 41 0f 95 c4 0f 94 c3 bf 02 00 00 00 89 de e8 bf 01 f3 ff [ 1211.902089][ C1] RSP: 0018:ffffc90000170628 EFLAGS: 00000046 [ 1211.902097][ C1] RAX: 0000000000000020 RBX: 0000000000000000 RCX: 0000000000000023 [ 1211.902102][ C1] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff888120db7338 [ 1211.902106][ C1] RBP: ffffc90000170658 R08: dffffc0000000000 R09: ffffed10241b6e68 [ 1211.902111][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 1211.902116][ C1] R13: 0000000000000020 R14: ffff888120db7330 R15: ffff888120db7338 [ 1211.902121][ C1] FS: 00007fe2722d56c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 1211.902125][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1211.902129][ C1] CR2: 0000000000000000 CR3: 0000000113209000 CR4: 00000000003506a0 [ 1211.902134][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1211.902138][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1211.902141][ C1] Call Trace: [ 1211.902143][ C1] [ 1211.902146][ C1] ? show_regs+0x58/0x60 [ 1211.902149][ C1] ? nmi_cpu_backtrace+0x133/0x160 [ 1211.902152][ C1] ? irq_work_queue+0x5b/0x160 [ 1211.902155][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 1211.902158][ C1] ? nmi_handle+0xa8/0x280 [ 1211.902161][ C1] ? irq_work_queue+0x5b/0x160 [ 1211.902164][ C1] ? default_do_nmi+0x69/0x160 [ 1211.902167][ C1] ? exc_nmi+0xad/0x100 [ 1211.902170][ C1] ? end_repeat_nmi+0x16/0x31 [ 1211.902173][ C1] ? irq_work_queue+0x5b/0x160 [ 1211.902176][ C1] ? irq_work_queue+0x5b/0x160 [ 1211.902180][ C1] ? irq_work_queue+0x5b/0x160 [ 1211.902182][ C1] [ 1211.902184][ C1] [ 1211.902188][ C1] __perf_event_overflow+0x272/0x350 [ 1211.902195][ C1] perf_swevent_hrtimer+0x3fd/0x560 [ 1211.902198][ C1] ? cpu_clock_event_read+0x50/0x50 [ 1211.902201][ C1] ? trigger_load_balance+0x1e2/0xae0 [ 1211.902205][ C1] ? timerqueue_add+0x24c/0x270 [ 1211.902208][ C1] ? cpu_clock_event_read+0x50/0x50 [ 1211.902211][ C1] __hrtimer_run_queues+0x3d7/0xa50 [ 1211.902214][ C1] ? hrtimer_interrupt+0x8b0/0x8b0 [ 1211.902218][ C1] hrtimer_interrupt+0x39a/0x8b0 [ 1211.902221][ C1] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 1211.902225][ C1] sysvec_apic_timer_interrupt+0xba/0xe0 [ 1211.902228][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1211.902232][ C1] RIP: 0010:ndisc_alloc_skb+0x0/0x2d0 [ 1211.902241][ C1] Code: ff e8 c4 bb 7b fd e9 e7 fc ff ff 89 f9 80 e1 07 38 c1 0f 8c 01 fd ff ff e8 ad bb 7b fd e9 f7 fc ff ff e8 13 a0 7f 00 0f 1f 00 <55> 48 89 e5 41 57 41 56 41 55 41 54 53 50 89 75 d4 49 89 fe 48 bb [ 1211.902245][ C1] RSP: 0018:ffffc90000170c20 EFLAGS: 00000246 [ 1211.902252][ C1] RAX: 0000000000000008 RBX: 0000000000000001 RCX: ffff8881208b13c0 [ 1211.902256][ C1] RDX: ffff8881208b13c0 RSI: 0000000000000010 RDI: ffff88810b728000 [ 1211.902261][ C1] RBP: ffffc90000170c90 R08: ffffffff842c9ee4 R09: ffffed102233dc85 [ 1211.902265][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc90000170d00 [ 1211.902270][ C1] R13: ffffffff859443a0 R14: 0000000000000000 R15: 0000000000000006 [ 1211.902273][ C1] ? ndisc_send_rs+0x244/0x6a0 [ 1211.902276][ C1] ? ndisc_send_rs+0x26c/0x6a0 [ 1211.902279][ C1] ? addrconf_rs_timer+0x276/0x600 [ 1211.902282][ C1] addrconf_rs_timer+0x2d1/0x600 [ 1211.902286][ C1] ? addrconf_disable_policy_idev+0x350/0x350 [ 1211.902289][ C1] ? __run_timers+0x6ff/0xa10 [ 1211.902293][ C1] ? addrconf_disable_policy_idev+0x350/0x350 [ 1211.902296][ C1] call_timer_fn+0x3b/0x2d0 [ 1211.902300][ C1] ? addrconf_disable_policy_idev+0x350/0x350 [ 1211.902303][ C1] __run_timers+0x72a/0xa10 [ 1211.902306][ C1] ? calc_index+0x270/0x270 [ 1211.902309][ C1] ? irq_exit_rcu+0x9/0x10 [ 1211.902312][ C1] run_timer_softirq+0x69/0xf0 [ 1211.902315][ C1] __do_softirq+0x268/0x5bb [ 1211.902318][ C1] asm_call_irq_on_stack+0xf/0x20 [ 1211.902321][ C1] [ 1211.902324][ C1] do_softirq_own_stack+0x60/0x80 [ 1211.902327][ C1] __irq_exit_rcu+0x128/0x150 [ 1211.902330][ C1] irq_exit_rcu+0x9/0x10 [ 1211.902333][ C1] sysvec_apic_timer_interrupt+0xbf/0xe0 [ 1211.902337][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1211.902341][ C1] RIP: 0010:preempt_schedule_irq+0xc2/0x140 [ 1211.902350][ C1] Code: 4c 89 e7 e8 10 be f7 fc f6 44 24 21 02 74 0b 0f 0b 48 f7 03 08 00 00 00 74 4d bf 01 00 00 00 e8 f4 8f 98 fc fb bf 01 00 00 00 89 e6 ff ff fa bf 01 00 00 00 e8 7e 91 98 fc 65 48 8b 1d 56 ea [ 1211.902354][ C1] RSP: 0018:ffffc90000fbf620 EFLAGS: 00000246 [ 1211.902360][ C1] RAX: 1ffff110241163be RBX: 1ffff920001f7ec8 RCX: ffffffff84b1ab00 [ 1211.902365][ C1] RDX: 1ffff1102411627c RSI: 0000000000000000 RDI: 0000000000000001 [ 1211.902369][ C1] RBP: ffffc90000fbf6a0 R08: ffffffff87081048 R09: ffffffff87081058 [ 1211.902374][ C1] R10: ffffffff87081050 R11: ffffffff87081043 R12: ffffc90000fbf640 [ 1211.902379][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff920001f7ec4 [ 1211.902382][ C1] ? _raw_write_unlock_irq+0x20/0x60 [ 1211.902386][ C1] ? preempt_schedule_notrace+0x140/0x140 [ 1211.902389][ C1] ? __irq_exit_rcu+0x40/0x150 [ 1211.902392][ C1] irqentry_exit+0x4f/0x60 [ 1211.902395][ C1] sysvec_apic_timer_interrupt+0xcb/0xe0 [ 1211.902399][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1211.902402][ C1] RIP: 0010:__should_failslab+0x47/0xe0 [ 1211.902412][ C1] Code: 00 00 00 fc ff df 42 80 3c 38 00 74 0c 48 c7 c7 e0 a1 0b 87 e8 5a ab ff ff 31 c0 f7 c3 00 80 00 00 75 64 4c 39 35 29 0c 63 05 <74> 5b f7 c3 00 04 00 00 74 09 80 3d 60 17 db 04 00 75 23 80 3d 58 [ 1211.902416][ C1] RSP: 0018:ffffc90000fbf790 EFLAGS: 00000283 [ 1211.902422][ C1] RAX: 0000000000000000 RBX: 0000000000000dc0 RCX: ffff8881208b13c0 [ 1211.902427][ C1] RDX: 0000000000000004 RSI: 0000000000000dc0 RDI: ffff888100043c80 [ 1211.902431][ C1] RBP: ffffc90000fbf7a8 R08: ffffffff8179ce77 R09: ffffe8ffffd44010 [ 1211.902436][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888100043c80 [ 1211.902440][ C1] R13: ffffffff822ebed1 R14: ffff888100043c80 R15: dffffc0000000000 [ 1211.902444][ C1] ? selinux_bpf_prog_alloc+0x51/0x140 [ 1211.902447][ C1] ? __se_sys_bpf+0x9eb7/0x11cb0 [ 1211.902450][ C1] should_failslab+0x9/0x20 [ 1211.902453][ C1] kmem_cache_alloc_trace+0x3a/0x2e0 [ 1211.902456][ C1] selinux_bpf_prog_alloc+0x51/0x140 [ 1211.902460][ C1] security_bpf_prog_alloc+0x62/0x90 [ 1211.902463][ C1] __se_sys_bpf+0x9f8c/0x11cb0 [ 1211.902466][ C1] ? __kasan_check_write+0x14/0x20 [ 1211.902469][ C1] ? __x64_sys_bpf+0x90/0x90 [ 1211.902472][ C1] ? futex_wake+0x630/0x790 [ 1211.902475][ C1] ? sched_clock_cpu+0x1b/0x3b0 [ 1211.902478][ C1] ? irq_exit_rcu+0x9/0x10 [ 1211.902481][ C1] ? sysvec_irq_work+0xc8/0xd0 [ 1211.902484][ C1] ? asm_sysvec_irq_work+0x12/0x20 [ 1211.902487][ C1] ? do_futex+0x13c5/0x17b0 [ 1211.902490][ C1] ? __kasan_check_write+0x14/0x20 [ 1211.902493][ C1] ? up_write+0x59/0x120 [ 1211.902496][ C1] ? perf_fasync+0x8e/0xa0 [ 1211.902499][ C1] ? do_vfs_ioctl+0xc76/0x1a30 [ 1211.902502][ C1] ? file_has_perm+0x179/0x6c0 [ 1211.902506][ C1] ? __x32_compat_sys_ioctl+0x90/0x90 [ 1211.902509][ C1] ? futex_exit_release+0x1e0/0x1e0 [ 1211.902512][ C1] ? match_file+0x140/0x140 [ 1211.902515][ C1] ? task_rq_lock+0x2a0/0x2a0 [ 1211.902518][ C1] ? selinux_file_ioctl+0x21a/0x540 [ 1211.902521][ C1] ? __se_sys_futex+0x355/0x470 [ 1211.902524][ C1] ? __fget_files+0x31e/0x380 [ 1211.902527][ C1] ? fpu__clear_all+0x20/0x20 [ 1211.902531][ C1] ? __kasan_check_read+0x11/0x20 [ 1211.902534][ C1] __x64_sys_bpf+0x7b/0x90 [ 1211.902536][ C1] do_syscall_64+0x34/0x70 [ 1211.902540][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1211.902543][ C1] RIP: 0033:0x7fe272323ef9 [ 1211.902553][ C1] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 1f 00 00 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 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 1211.902556][ C1] RSP: 002b:00007fe2722d5218 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1211.902564][ C1] RAX: ffffffffffffffda RBX: 00007fe2723af1e8 RCX: 00007fe272323ef9 [ 1211.902569][ C1] RDX: 0000000000000090 RSI: 00000000200000c0 RDI: 0000000000000005 [ 1211.902574][ C1] RBP: 00007fe2723af1e0 R08: 0000000000000000 R09: 0000000000000000 [ 1211.902578][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe272374bac [ 1211.902583][ C1] R13: 4c67dbfffffa10d5 R14: afffffffffffffff R15: 009c000008e53b02 executing program executing program executing program executing program executing program executing program