Warning: Permanently added '10.128.1.33' (ED25519) to the list of known hosts. 2024/09/27 23:28:26 ignoring optional flag "sandboxArg"="0" 2024/09/27 23:28:26 ignoring optional flag "type"="gce" 2024/09/27 23:28:26 parsed 1 programs [ 48.125402][ T23] kauditd_printk_skb: 19 callbacks suppressed [ 48.125415][ T23] audit: type=1400 audit(1727479706.880:95): avc: denied { unlink } for pid=409 comm="syz-executor" name="swap-file" dev="sda1" ino=1930 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2024/09/27 23:28:26 executed programs: 0 [ 48.198940][ T409] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 48.529586][ T426] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.536431][ T426] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.544463][ T426] device bridge_slave_0 entered promiscuous mode [ 48.555822][ T418] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.563059][ T418] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.570443][ T418] device bridge_slave_0 entered promiscuous mode [ 48.579758][ T418] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.586883][ T418] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.594503][ T418] device bridge_slave_1 entered promiscuous mode [ 48.601817][ T426] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.608884][ T426] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.616456][ T426] device bridge_slave_1 entered promiscuous mode [ 48.623801][ T428] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.631282][ T428] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.638916][ T428] device bridge_slave_0 entered promiscuous mode [ 48.653451][ T428] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.660514][ T428] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.668164][ T428] device bridge_slave_1 entered promiscuous mode [ 48.693943][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.701623][ T423] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.710914][ T423] device bridge_slave_0 entered promiscuous mode [ 48.737989][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.745180][ T423] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.753387][ T423] device bridge_slave_1 entered promiscuous mode [ 48.826996][ T429] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.834186][ T429] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.842058][ T429] device bridge_slave_0 entered promiscuous mode [ 48.852926][ T429] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.859887][ T429] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.867615][ T429] device bridge_slave_1 entered promiscuous mode [ 48.909635][ T425] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.917811][ T425] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.925855][ T425] device bridge_slave_0 entered promiscuous mode [ 48.958388][ T425] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.966189][ T425] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.974586][ T425] device bridge_slave_1 entered promiscuous mode [ 49.159522][ T428] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.166466][ T428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.173987][ T428] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.181200][ T428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.217369][ T418] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.224803][ T418] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.233267][ T418] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.241682][ T418] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.251144][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.258208][ T423] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.265347][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.272119][ T423] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.281095][ T425] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.287963][ T425] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.295370][ T425] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.302703][ T425] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.317229][ T429] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.324924][ T429] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.332806][ T429] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.339741][ T429] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.361611][ T426] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.368659][ T426] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.375766][ T426] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.382707][ T426] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.477798][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.486816][ T103] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.495997][ T103] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.503639][ T103] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.513056][ T103] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.521418][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.530014][ T103] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.538730][ T103] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.546753][ T103] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.554704][ T103] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.562755][ T103] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.570229][ T103] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.577862][ T103] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.585290][ T103] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.613892][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.622768][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.632128][ T103] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.639843][ T103] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.649379][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.658597][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.667506][ T103] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.675233][ T103] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.682698][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.691856][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.701791][ T103] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.708792][ T103] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.716698][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.726712][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.736119][ T103] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.743364][ T103] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.751183][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.758747][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.766407][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.775551][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.784009][ T103] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.791922][ T103] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.799430][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.807959][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.816149][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.824538][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.846131][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.854098][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.862432][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.872210][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.883539][ T103] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.891163][ T103] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.899605][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.909331][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.917744][ T103] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.924931][ T103] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.932676][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.942150][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.950640][ T103] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.957942][ T103] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.989080][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.998002][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.008447][ T103] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.015726][ T103] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.024207][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.033348][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.042267][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.051261][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.059379][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.067481][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.075679][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.084576][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.092976][ T103] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.100203][ T103] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.107663][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.116148][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.124935][ T103] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.131891][ T103] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.139488][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.147735][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.156431][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.164953][ T103] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.171992][ T103] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.214577][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.223351][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.232162][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.241170][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.251010][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.259827][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.269677][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.294710][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.319103][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.328486][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.336400][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.345116][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.371346][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.400628][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.409190][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.418659][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.428205][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.460863][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.469705][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.479674][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.490174][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.499860][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.509081][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.518053][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.526907][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.537804][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.568321][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.576830][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.586171][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.594997][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.603712][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.612703][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.639695][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.649237][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.662997][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.672043][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.681353][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.690255][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.702235][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.711388][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.743804][ T454] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.0'. [ 50.768842][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.783157][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.792965][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.802419][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.811362][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.821144][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.829829][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.838469][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.847449][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.856287][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.869762][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.878438][ T103] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.887850][ T457] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 50.900888][ T459] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.0'. [ 50.936293][ T452] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.957864][ T452] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.984189][ T465] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.0'. [ 50.999791][ T467] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. [ 51.017878][ T463] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 51.042865][ T471] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.3'. [ 51.054494][ T472] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.1'. [ 51.078044][ T477] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.0'. [ 51.092893][ T482] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 52.167318][ T452] device bridge_slave_1 left promiscuous mode [ 52.173857][ T452] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.182098][ T452] device bridge_slave_0 left promiscuous mode [ 52.188361][ T452] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.676620][ T574] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.684238][ T574] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.693839][ T574] device bridge_slave_0 entered promiscuous mode [ 52.708510][ T574] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.717176][ T574] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.730671][ T574] device bridge_slave_1 entered promiscuous mode [ 52.742160][ T452] ================================================================== [ 52.757242][ T452] BUG: KASAN: null-ptr-deref in tcf_idrinfo_destroy+0xe2/0x280 [ 52.768162][ T452] Read of size 4 at addr 0000000000000010 by task kworker/u4:3/452 [ 52.779181][ T452] [ 52.782538][ T452] CPU: 1 PID: 452 Comm: kworker/u4:3 Not tainted 5.4.283-syzkaller-04981-g1cca65ac6abc #0 [ 52.795883][ T452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 52.807628][ T452] Workqueue: netns cleanup_net [ 52.813240][ T452] Call Trace: [ 52.817020][ T452] dump_stack+0x1d8/0x241 [ 52.822182][ T452] ? panic+0x89d/0x89d [ 52.826942][ T452] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 52.833741][ T452] ? idr_get_next_ul+0x32a/0x3f0 [ 52.840238][ T452] ? tcf_idrinfo_destroy+0xe2/0x280 [ 52.845849][ T452] __kasan_report+0xe9/0x120 [ 52.851476][ T452] ? tcf_idrinfo_destroy+0xe2/0x280 [ 52.858082][ T452] kasan_report+0x30/0x60 [ 52.863272][ T452] check_memory_region+0x272/0x280 [ 52.869532][ T452] tcf_idrinfo_destroy+0xe2/0x280 [ 52.874993][ T452] ? tcf_idr_check_alloc+0x5b0/0x5b0 [ 52.880867][ T452] ? netdev_refcnt_read+0x1c0/0x1c0 [ 52.886672][ T452] ? gact_exit_net+0xef/0x140 [ 52.892466][ T452] police_exit_net+0xd7/0x140 [ 52.897911][ T452] ? police_init_net+0x1c0/0x1c0 [ 52.903934][ T452] cleanup_net+0x6e2/0xc90 [ 52.909133][ T452] ? ops_init+0x4a0/0x4a0 [ 52.914145][ T452] ? read_word_at_a_time+0xe/0x20 [ 52.919665][ T452] ? strscpy+0x89/0x220 [ 52.924833][ T452] process_one_work+0x765/0xd20 [ 52.930614][ T452] worker_thread+0xaef/0x1470 [ 52.935445][ T452] kthread+0x2da/0x360 [ 52.940033][ T452] ? worker_clr_flags+0x170/0x170 [ 52.948902][ T452] ? kthread_blkcg+0xd0/0xd0 [ 52.955720][ T452] ret_from_fork+0x1f/0x30 [ 52.961507][ T452] ================================================================== [ 52.972698][ T452] Disabling lock debugging due to kernel taint [ 52.981431][ T452] kasan: CONFIG_KASAN_INLINE enabled [ 52.989127][ T452] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 53.001004][ T452] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 53.009101][ T452] CPU: 1 PID: 452 Comm: kworker/u4:3 Tainted: G B 5.4.283-syzkaller-04981-g1cca65ac6abc #0 [ 53.023167][ T452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 53.034804][ T452] Workqueue: netns cleanup_net [ 53.040615][ T452] RIP: 0010:tcf_idrinfo_destroy+0xe9/0x280 [ 53.047114][ T452] Code: ee e8 9b b9 b6 00 48 85 c0 0f 84 54 01 00 00 49 89 c6 48 8d 58 20 48 89 df be 04 00 00 00 e8 de fe ff fd 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 0f 85 f5 00 00 00 8b 1b 31 ff 89 de e8 af 46 [ 53.067650][ T452] RSP: 0018:ffff8881eb8d7b60 EFLAGS: 00010202 [ 53.073800][ T452] RAX: 0000000000000002 RBX: 0000000000000010 RCX: ffff8881d9314ec0 [ 53.081858][ T452] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 00000000ffffffff [ 53.089601][ T452] RBP: ffff8881eb8d7c30 R08: ffffffff813ae3b5 R09: 0000000000000003 [ 53.097861][ T452] R10: ffffffffffffffff R11: dffffc0000000001 R12: 1ffff1103d71af78 [ 53.105924][ T452] R13: ffff8881eb8d7bc0 R14: fffffffffffffff0 R15: dffffc0000000000 [ 53.114196][ T452] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 53.123404][ T452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.130731][ T452] CR2: 00007f20c7cffbf8 CR3: 00000001ed4f7000 CR4: 00000000003406a0 [ 53.139314][ T452] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.148118][ T452] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.157327][ T452] Call Trace: [ 53.160923][ T452] ? __die+0xb4/0x100 [ 53.165906][ T452] ? die+0x26/0x50 [ 53.169579][ T452] ? do_general_protection+0x266/0x3c0 [ 53.175712][ T452] ? ___preempt_schedule+0x16/0x20 [ 53.181711][ T452] ? do_trap+0x340/0x340 [ 53.186648][ T452] ? check_panic_on_warn+0x5e/0xa0 [ 53.194026][ T452] ? tcf_idrinfo_destroy+0xe2/0x280 [ 53.202168][ T452] ? general_protection+0x28/0x30 [ 53.211827][ T452] ? check_panic_on_warn+0x55/0xa0 [ 53.219262][ T452] ? tcf_idrinfo_destroy+0xe9/0x280 [ 53.230473][ T452] ? tcf_idr_check_alloc+0x5b0/0x5b0 [ 53.242061][ T452] ? netdev_refcnt_read+0x1c0/0x1c0 [ 53.250758][ T452] ? gact_exit_net+0xef/0x140 [ 53.260081][ T452] police_exit_net+0xd7/0x140 [ 53.268539][ T452] ? police_init_net+0x1c0/0x1c0 [ 53.278924][ T452] cleanup_net+0x6e2/0xc90 [ 53.285511][ T452] ? ops_init+0x4a0/0x4a0 [ 53.291700][ T452] ? read_word_at_a_time+0xe/0x20 [ 53.297730][ T452] ? strscpy+0x89/0x220 [ 53.302129][ T452] process_one_work+0x765/0xd20 [ 53.307445][ T452] worker_thread+0xaef/0x1470 [ 53.312245][ T452] kthread+0x2da/0x360 [ 53.316910][ T452] ? worker_clr_flags+0x170/0x170 [ 53.323612][ T452] ? kthread_blkcg+0xd0/0xd0 [ 53.329027][ T452] ret_from_fork+0x1f/0x30 [ 53.335228][ T452] Modules linked in: [ 53.341375][ T452] ---[ end trace 50c65039cca864a4 ]--- [ 53.348026][ T452] RIP: 0010:tcf_idrinfo_destroy+0xe9/0x280 [ 53.354337][ T452] Code: ee e8 9b b9 b6 00 48 85 c0 0f 84 54 01 00 00 49 89 c6 48 8d 58 20 48 89 df be 04 00 00 00 e8 de fe ff fd 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 0f 85 f5 00 00 00 8b 1b 31 ff 89 de e8 af 46 [ 53.375168][ T452] RSP: 0018:ffff8881eb8d7b60 EFLAGS: 00010202 [ 53.381125][ T452] RAX: 0000000000000002 RBX: 0000000000000010 RCX: ffff8881d9314ec0 [ 53.389469][ T452] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 00000000ffffffff [ 53.397956][ T452] RBP: ffff8881eb8d7c30 R08: ffffffff813ae3b5 R09: 0000000000000003 [ 53.407532][ T452] R10: ffffffffffffffff R11: dffffc0000000001 R12: 1ffff1103d71af78 [ 53.415692][ T452] R13: ffff8881eb8d7bc0 R14: fffffffffffffff0 R15: dffffc0000000000 [ 53.424523][ T452] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 53.433981][ T452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.441568][ T452] CR2: 00007f20c7cffbf8 CR3: 000000000580e000 CR4: 00000000003406a0 [ 53.451274][ T452] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.461051][ T452] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.470408][ T452] Kernel panic - not syncing: Fatal exception [ 53.477509][ T452] Kernel Offset: disabled [ 53.482325][ T452] Rebooting in 86400 seconds..