last executing test programs: kernel console output (not intermixed with test programs): [ 18.718400][ T28] audit: type=1400 audit(1773286688.128:62): avc: denied { search } for pid=3192 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 18.740872][ T28] audit: type=1400 audit(1773286688.128:63): avc: denied { search } for pid=3192 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=483 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 18.763511][ T28] audit: type=1400 audit(1773286688.128:64): avc: denied { search } for pid=3192 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 18.786502][ T28] audit: type=1400 audit(1773286688.128:65): avc: denied { search } for pid=3192 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=488 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 18.809555][ T28] audit: type=1400 audit(1773286688.128:66): avc: denied { read open } for pid=3193 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=488 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.0.197' (ED25519) to the list of known hosts. [ 24.872598][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 24.872612][ T28] audit: type=1400 audit(1773286694.288:70): avc: denied { mounton } for pid=3299 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 24.901722][ T28] audit: type=1400 audit(1773286694.318:71): avc: denied { mount } for pid=3299 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.902434][ T3299] cgroup: Unknown subsys name 'net' [ 24.929344][ T28] audit: type=1400 audit(1773286694.338:72): avc: denied { unmount } for pid=3299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 25.061950][ T3299] cgroup: Unknown subsys name 'cpuset' [ 25.068114][ T3299] cgroup: Unknown subsys name 'rlimit' [ 25.197626][ T28] audit: type=1400 audit(1773286694.608:73): avc: denied { setattr } for pid=3299 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 25.220908][ T28] audit: type=1400 audit(1773286694.608:74): avc: denied { create } for pid=3299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.241811][ T28] audit: type=1400 audit(1773286694.608:75): avc: denied { write } for pid=3299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.263534][ T28] audit: type=1400 audit(1773286694.608:76): avc: denied { read } for pid=3299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.283833][ T28] audit: type=1400 audit(1773286694.638:77): avc: denied { mounton } for pid=3299 comm="syz-executor" 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 [ 25.290854][ T3301] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 25.308864][ T28] audit: type=1400 audit(1773286694.638:78): avc: denied { mount } for pid=3299 comm="syz-executor" 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 [ 25.308887][ T28] audit: type=1400 audit(1773286694.658:79): avc: denied { read } for pid=3039 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 25.442471][ T3299] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 26.534367][ T3313] chnl_net:caif_netlink_parms(): no params data found [ 26.640166][ T3312] chnl_net:caif_netlink_parms(): no params data found [ 26.649373][ T3313] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.656671][ T3313] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.663843][ T3313] bridge_slave_0: entered allmulticast mode [ 26.670123][ T3313] bridge_slave_0: entered promiscuous mode [ 26.679171][ T3313] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.686376][ T3313] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.693525][ T3313] bridge_slave_1: entered allmulticast mode [ 26.700112][ T3313] bridge_slave_1: entered promiscuous mode [ 26.724887][ T3316] chnl_net:caif_netlink_parms(): no params data found [ 26.741965][ T3311] chnl_net:caif_netlink_parms(): no params data found [ 26.751765][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.775492][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.804462][ T3310] chnl_net:caif_netlink_parms(): no params data found [ 26.813728][ T3313] team0: Port device team_slave_0 added [ 26.832619][ T3313] team0: Port device team_slave_1 added [ 26.873257][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 26.880240][ T3313] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 26.906322][ T3313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 26.917093][ T3312] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.924174][ T3312] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.931273][ T3312] bridge_slave_0: entered allmulticast mode [ 26.937574][ T3312] bridge_slave_0: entered promiscuous mode [ 26.948067][ T3312] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.955216][ T3312] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.962327][ T3312] bridge_slave_1: entered allmulticast mode [ 26.968761][ T3312] bridge_slave_1: entered promiscuous mode [ 26.979254][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.986342][ T3313] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 27.012254][ T3313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.040254][ T3316] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.047363][ T3316] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.054577][ T3316] bridge_slave_0: entered allmulticast mode [ 27.061356][ T3316] bridge_slave_0: entered promiscuous mode [ 27.079814][ T3311] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.087158][ T3311] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.094261][ T3311] bridge_slave_0: entered allmulticast mode [ 27.100778][ T3311] bridge_slave_0: entered promiscuous mode [ 27.107975][ T3311] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.115119][ T3311] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.122285][ T3311] bridge_slave_1: entered allmulticast mode [ 27.128522][ T3311] bridge_slave_1: entered promiscuous mode [ 27.134842][ T3316] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.141966][ T3316] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.149277][ T3316] bridge_slave_1: entered allmulticast mode [ 27.155826][ T3316] bridge_slave_1: entered promiscuous mode [ 27.162989][ T3312] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.189359][ T3312] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.198668][ T3310] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.205771][ T3310] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.213197][ T3310] bridge_slave_0: entered allmulticast mode [ 27.219599][ T3310] bridge_slave_0: entered promiscuous mode [ 27.230390][ T3310] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.237503][ T3310] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.244636][ T3310] bridge_slave_1: entered allmulticast mode [ 27.251027][ T3310] bridge_slave_1: entered promiscuous mode [ 27.266900][ T3311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.286794][ T3313] hsr_slave_0: entered promiscuous mode [ 27.292797][ T3313] hsr_slave_1: entered promiscuous mode [ 27.303557][ T3311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.317765][ T3316] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.327655][ T3312] team0: Port device team_slave_0 added [ 27.334028][ T3312] team0: Port device team_slave_1 added [ 27.352625][ T3316] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.369746][ T3310] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.379791][ T3311] team0: Port device team_slave_0 added [ 27.389755][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.396829][ T3312] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 27.422869][ T3312] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.438706][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.445762][ T3312] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 27.472363][ T3312] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.484232][ T3310] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.494107][ T3311] team0: Port device team_slave_1 added [ 27.507521][ T3316] team0: Port device team_slave_0 added [ 27.530792][ T3316] team0: Port device team_slave_1 added [ 27.553729][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.560804][ T3311] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 27.586784][ T3311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.603300][ T3310] team0: Port device team_slave_0 added [ 27.611851][ T3310] team0: Port device team_slave_1 added [ 27.617614][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.624693][ T3311] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 27.650648][ T3311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.661634][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.668618][ T3316] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 27.694797][ T3316] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.721664][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.728633][ T3316] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 27.754796][ T3316] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.777552][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.784618][ T3310] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 27.810601][ T3310] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.827597][ T3312] hsr_slave_0: entered promiscuous mode [ 27.833799][ T3312] hsr_slave_1: entered promiscuous mode [ 27.839643][ T3312] debugfs: 'hsr0' already exists in 'hsr' [ 27.845500][ T3312] Cannot create hsr debugfs directory [ 27.854492][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.861596][ T3310] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 27.887700][ T3310] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.914612][ T3311] hsr_slave_0: entered promiscuous mode [ 27.920611][ T3311] hsr_slave_1: entered promiscuous mode [ 27.926505][ T3311] debugfs: 'hsr0' already exists in 'hsr' [ 27.932721][ T3311] Cannot create hsr debugfs directory [ 27.974749][ T3316] hsr_slave_0: entered promiscuous mode [ 27.980910][ T3316] hsr_slave_1: entered promiscuous mode [ 27.986878][ T3316] debugfs: 'hsr0' already exists in 'hsr' [ 27.992734][ T3316] Cannot create hsr debugfs directory [ 28.025694][ T3310] hsr_slave_0: entered promiscuous mode [ 28.031819][ T3310] hsr_slave_1: entered promiscuous mode [ 28.037889][ T3310] debugfs: 'hsr0' already exists in 'hsr' [ 28.043759][ T3310] Cannot create hsr debugfs directory [ 28.093152][ T3313] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 28.115052][ T3313] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 28.127778][ T3313] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 28.147634][ T3313] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 28.227212][ T3311] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 28.243587][ T3311] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 28.252338][ T3311] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 28.270460][ T3311] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 28.284007][ T3312] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 28.293604][ T3312] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 28.302331][ T3312] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 28.316331][ T3312] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 28.347430][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.355081][ T3316] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 28.363848][ T3316] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 28.372971][ T3316] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 28.382473][ T3316] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 28.408305][ T3313] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.423305][ T1711] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.430476][ T1711] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.450380][ T114] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.457463][ T114] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.471020][ T3310] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 28.485133][ T3310] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 28.493824][ T3310] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 28.503652][ T3310] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 28.547244][ T3312] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.560302][ T3311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.583415][ T3312] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.605558][ T3311] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.621222][ T114] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.628327][ T114] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.637457][ T114] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.644577][ T114] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.653225][ T114] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.660273][ T114] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.668862][ T114] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.675991][ T114] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.704897][ T3316] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.743481][ T3313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.752697][ T3312] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 28.768773][ T3310] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.781471][ T3316] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.797270][ T3311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.814717][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.821834][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.838603][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.845713][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.856289][ T3310] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.872338][ T3316] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 28.883218][ T3316] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 28.896417][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.903497][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.911442][ C0] ================================================================== [ 28.919529][ C0] BUG: KCSAN: data-race in wq_worker_tick / wq_worker_tick [ 28.922782][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.926732][ C0] [ 28.933995][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.936427][ C0] read-write to 0xffff8881000c5cd8 of 8 bytes by interrupt on cpu 1: [ 28.951666][ C0] wq_worker_tick+0x60/0x230 [ 28.956271][ C0] sched_tick+0xda/0x210 [ 28.960497][ C0] update_process_times+0x15e/0x190 [ 28.965697][ C0] tick_nohz_handler+0x275/0x3d0 [ 28.968828][ T3310] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 28.970692][ C0] __hrtimer_run_queues+0x218/0x4f0 [ 28.986199][ C0] hrtimer_interrupt+0x269/0x810 [ 28.991159][ C0] __sysvec_apic_timer_interrupt+0x5f/0x1f0 [ 28.996031][ T3310] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 28.997066][ C0] sysvec_apic_timer_interrupt+0x6f/0x80 [ 29.012996][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.018982][ C0] __sanitizer_cov_trace_switch+0xb9/0x130 [ 29.024822][ C0] in_aton+0x48/0x2c0 [ 29.028825][ C0] nsim_dev_trap_report_work+0x30e/0x630 [ 29.034468][ C0] process_scheduled_works+0x4de/0x9e0 [ 29.039960][ C0] worker_thread+0x581/0x770 [ 29.044588][ C0] kthread+0x22a/0x280 [ 29.048665][ C0] ret_from_fork+0x150/0x360 [ 29.053293][ C0] ret_from_fork_asm+0x1a/0x30 [ 29.058275][ C0] [ 29.059525][ T3313] veth0_vlan: entered promiscuous mode [ 29.060596][ C0] read-write to 0xffff8881000c5cd8 of 8 bytes by interrupt on cpu 0: [ 29.074107][ C0] wq_worker_tick+0x60/0x230 [ 29.078714][ C0] sched_tick+0xda/0x210 [ 29.078966][ T3312] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.082972][ C0] update_process_times+0x15e/0x190 [ 29.083006][ C0] tick_nohz_handler+0x275/0x3d0 [ 29.099926][ C0] __hrtimer_run_queues+0x218/0x4f0 [ 29.105167][ C0] hrtimer_interrupt+0x269/0x810 [ 29.110127][ C0] __sysvec_apic_timer_interrupt+0x5f/0x1f0 [ 29.116054][ C0] sysvec_apic_timer_interrupt+0x6f/0x80 [ 29.121732][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 29.124939][ T3313] veth1_vlan: entered promiscuous mode [ 29.127738][ C0] crng_make_state+0xc1/0x200 [ 29.137875][ C0] _get_random_bytes+0x85/0x1b0 [ 29.142744][ C0] get_random_bytes+0x1d/0x30 [ 29.147449][ C0] nsim_dev_trap_report_work+0x23c/0x630 [ 29.153100][ C0] process_scheduled_works+0x4de/0x9e0 [ 29.158697][ C0] worker_thread+0x581/0x770 [ 29.160728][ T3316] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.163298][ C0] kthread+0x22a/0x280 [ 29.163319][ C0] ret_from_fork+0x150/0x360 [ 29.163350][ C0] ret_from_fork_asm+0x1a/0x30 [ 29.163377][ C0] [ 29.163380][ C0] value changed: 0x000000000001fbd0 -> 0x00000000000222e0 [ 29.163393][ C0] [ 29.163396][ C0] Reported by Kernel Concurrency Sanitizer on: [ 29.163427][ C0] CPU: 0 UID: 0 PID: 70 Comm: kworker/u8:4 Not tainted syzkaller #0 PREEMPT(full) [ 29.197647][ T3310] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.201665][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 29.201681][ C0] Workqueue: events_unbound nsim_dev_trap_report_work [ 29.201717][ C0] ================================================================== [ 29.245809][ T3313] veth0_macvtap: entered promiscuous mode [ 29.260950][ T3313] veth1_macvtap: entered promiscuous mode [ 29.298053][ T3311] veth0_vlan: entered promiscuous mode [ 29.313557][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.323779][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.340811][ T3312] veth0_vlan: entered promiscuous mode [ 29.348076][ T3311] veth1_vlan: entered promiscuous mode [ 29.364164][ T70] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.373295][ T70] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.387161][ T70] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.396247][ T70] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.409658][ T3312] veth1_vlan: entered promiscuous mode [ 29.454756][ T3316] veth0_vlan: entered promiscuous mode [ 29.461297][ T3311] veth0_macvtap: entered promiscuous mode [ 29.472413][ T3312] veth0_macvtap: entered promiscuous mode [ 29.479013][ T3313] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 29.483159][ T3316] veth1_vlan: entered promiscuous mode [ 29.501524][ T3311] veth1_macvtap: entered promiscuous mode [ 29.508556][ T3312] veth1_macvtap: entered promiscuous mode [ 29.524069][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.542349][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.552829][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.567227][ T114] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.577671][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.587812][ T114] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.597478][ T114] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.613928][ T114] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.623041][ T114] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.633102][ T3310] veth0_vlan: entered promiscuous mode [ 29.640481][ T114] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.650025][ T114] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.661766][ T114] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.675982][ T3310] veth1_vlan: entered promiscuous mode [ 29.683792][ T3316] veth0_macvtap: entered promiscuous mode [ 29.702129][ T3316] veth1_macvtap: entered promiscuous mode [ 29.716809][ T3310] veth0_macvtap: entered promiscuous mode [ 29.732201][ T3310] veth1_macvtap: entered promiscuous mode [ 29.746546][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.758544][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.774496][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.793053][ T70] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.802192][ T70] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.810960][ T70] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.823826][ T70] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.836154][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.852338][ T114] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.863597][ T114] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.880467][ T114] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.889574][ T114] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0