Warning: Permanently added '10.128.0.135' (ED25519) to the list of known hosts.
2026/01/21 16:02:30 parsed 1 programs
[ 352.394042][ T28] audit: type=1400 audit(1769011350.575:64): avc: denied { node_bind } for pid=283 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 352.414757][ T28] audit: type=1400 audit(1769011350.575:65): avc: denied { module_request } for pid=283 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1
[ 353.123309][ T28] audit: type=1400 audit(1769011351.305:66): avc: denied { mounton } for pid=290 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 353.124638][ T290] cgroup: Unknown subsys name 'net'
[ 353.145995][ T28] audit: type=1400 audit(1769011351.305:67): avc: denied { mount } for pid=290 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
[ 353.173268][ T28] audit: type=1400 audit(1769011351.335:68): avc: denied { unmount } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 353.173518][ T290] cgroup: Unknown subsys name 'devices'
[ 353.291746][ T290] cgroup: Unknown subsys name 'hugetlb'
[ 353.297446][ T290] cgroup: Unknown subsys name 'rlimit'
[ 353.410115][ T28] audit: type=1400 audit(1769011351.595:69): avc: denied { setattr } for pid=290 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 353.433282][ T28] audit: type=1400 audit(1769011351.595:70): avc: denied { create } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
Setting up swapspace version 1, size = 127995904 bytes
[ 353.446079][ T293] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 353.453866][ T28] audit: type=1400 audit(1769011351.595:71): avc: denied { write } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 353.482422][ T28] audit: type=1400 audit(1769011351.595:72): avc: denied { read } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 353.502793][ T28] audit: type=1400 audit(1769011351.595:73): avc: denied { mounton } for pid=290 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
[ 353.502850][ T290] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 354.301346][ T303] request_module fs-gadgetfs succeeded, but still no fs?
[ 354.593367][ T323] bridge0: port 1(bridge_slave_0) entered blocking state
[ 354.610316][ T323] bridge0: port 1(bridge_slave_0) entered disabled state
[ 354.617996][ T323] device bridge_slave_0 entered promiscuous mode
[ 354.633408][ T323] bridge0: port 2(bridge_slave_1) entered blocking state
[ 354.640474][ T323] bridge0: port 2(bridge_slave_1) entered disabled state
[ 354.647882][ T323] device bridge_slave_1 entered promiscuous mode
[ 354.941157][ T323] bridge0: port 2(bridge_slave_1) entered blocking state
[ 354.948231][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 354.955569][ T323] bridge0: port 1(bridge_slave_0) entered blocking state
[ 354.962627][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 354.993002][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 355.001598][ T43] bridge0: port 1(bridge_slave_0) entered disabled state
[ 355.008983][ T43] bridge0: port 2(bridge_slave_1) entered disabled state
[ 355.020567][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 355.028796][ T43] bridge0: port 1(bridge_slave_0) entered blocking state
[ 355.035886][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 355.043563][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 355.051955][ T43] bridge0: port 2(bridge_slave_1) entered blocking state
[ 355.059020][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 355.075929][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 355.094027][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 355.112731][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 355.124823][ T323] device veth0_vlan entered promiscuous mode
[ 355.131653][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 355.140890][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 355.148689][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 355.165105][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 355.174985][ T323] device veth1_macvtap entered promiscuous mode
[ 355.186050][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
2026/01/21 16:02:33 executed programs: 0
[ 355.202001][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 355.240873][ T323] syz-executor (323) used greatest stack depth: 22112 bytes left
[ 355.368666][ T371] bridge0: port 1(bridge_slave_0) entered blocking state
[ 355.376483][ T371] bridge0: port 1(bridge_slave_0) entered disabled state
[ 355.384166][ T371] device bridge_slave_0 entered promiscuous mode
[ 355.409294][ T371] bridge0: port 2(bridge_slave_1) entered blocking state
[ 355.416421][ T371] bridge0: port 2(bridge_slave_1) entered disabled state
[ 355.423790][ T371] device bridge_slave_1 entered promiscuous mode
[ 355.457641][ T372] bridge0: port 1(bridge_slave_0) entered blocking state
[ 355.464762][ T372] bridge0: port 1(bridge_slave_0) entered disabled state
[ 355.472338][ T372] device bridge_slave_0 entered promiscuous mode
[ 355.479294][ T372] bridge0: port 2(bridge_slave_1) entered blocking state
[ 355.486438][ T372] bridge0: port 2(bridge_slave_1) entered disabled state
[ 355.495116][ T372] device bridge_slave_1 entered promiscuous mode
[ 355.594794][ T376] bridge0: port 1(bridge_slave_0) entered blocking state
[ 355.601932][ T376] bridge0: port 1(bridge_slave_0) entered disabled state
[ 355.609189][ T376] device bridge_slave_0 entered promiscuous mode
[ 355.616287][ T376] bridge0: port 2(bridge_slave_1) entered blocking state
[ 355.623366][ T376] bridge0: port 2(bridge_slave_1) entered disabled state
[ 355.630956][ T376] device bridge_slave_1 entered promiscuous mode
[ 355.713591][ T374] bridge0: port 1(bridge_slave_0) entered blocking state
[ 355.720701][ T374] bridge0: port 1(bridge_slave_0) entered disabled state
[ 355.728132][ T374] device bridge_slave_0 entered promiscuous mode
[ 355.755782][ T374] bridge0: port 2(bridge_slave_1) entered blocking state
[ 355.762908][ T374] bridge0: port 2(bridge_slave_1) entered disabled state
[ 355.770469][ T374] device bridge_slave_1 entered promiscuous mode
[ 355.786546][ T377] bridge0: port 1(bridge_slave_0) entered blocking state
[ 355.793745][ T377] bridge0: port 1(bridge_slave_0) entered disabled state
[ 355.801244][ T377] device bridge_slave_0 entered promiscuous mode
[ 355.810090][ T377] bridge0: port 2(bridge_slave_1) entered blocking state
[ 355.817137][ T377] bridge0: port 2(bridge_slave_1) entered disabled state
[ 355.824579][ T377] device bridge_slave_1 entered promiscuous mode
[ 355.973605][ T376] bridge0: port 2(bridge_slave_1) entered blocking state
[ 355.980679][ T376] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 355.987930][ T376] bridge0: port 1(bridge_slave_0) entered blocking state
[ 355.994988][ T376] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 356.030565][ T377] bridge0: port 2(bridge_slave_1) entered blocking state
[ 356.037617][ T377] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 356.044897][ T377] bridge0: port 1(bridge_slave_0) entered blocking state
[ 356.051923][ T377] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 356.122951][ T43] bridge0: port 1(bridge_slave_0) entered disabled state
[ 356.130861][ T43] bridge0: port 2(bridge_slave_1) entered disabled state
[ 356.138601][ T43] bridge0: port 1(bridge_slave_0) entered disabled state
[ 356.145857][ T43] bridge0: port 2(bridge_slave_1) entered disabled state
[ 356.153697][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 356.161195][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 356.168574][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 356.176238][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 356.183782][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 356.192171][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 356.200365][ T43] bridge0: port 1(bridge_slave_0) entered blocking state
[ 356.207372][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 356.214953][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 356.223463][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 356.231667][ T43] bridge0: port 2(bridge_slave_1) entered blocking state
[ 356.238670][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 356.248027][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 356.255930][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 356.264316][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 356.272872][ T43] bridge0: port 1(bridge_slave_0) entered blocking state
[ 356.279969][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 356.308278][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 356.316395][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 356.324127][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 356.332481][ T43] bridge0: port 1(bridge_slave_0) entered blocking state
[ 356.339518][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 356.347198][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 356.355347][ T43] bridge0: port 2(bridge_slave_1) entered blocking state
[ 356.362387][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 356.385924][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 356.393916][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 356.402475][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 356.410858][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 356.417896][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 356.425578][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 356.433680][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 356.464893][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 356.473029][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 356.481366][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 356.489469][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 356.496501][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 356.503978][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 356.512253][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 356.520586][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 356.527597][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 356.535036][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 356.552096][ T372] device veth0_vlan entered promiscuous mode
[ 356.564533][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 356.573428][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 356.581762][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 356.589187][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 356.597434][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 356.605745][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 356.616226][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 356.624940][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 356.649156][ T376] device veth0_vlan entered promiscuous mode
[ 356.659227][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 356.666821][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 356.674541][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 356.683036][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 356.691260][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 356.698265][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 356.705678][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 356.713597][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 356.721603][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 356.729217][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 356.736704][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 356.752895][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 356.761229][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 356.769305][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 356.776326][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 356.787785][ T372] device veth1_macvtap entered promiscuous mode
[ 356.801143][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 356.809417][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 356.817888][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 356.826211][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 356.834578][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 356.849056][ T376] device veth1_macvtap entered promiscuous mode
[ 356.860659][ T371] device veth0_vlan entered promiscuous mode
[ 356.878170][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 356.889423][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 356.897930][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 356.906937][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 356.915214][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 356.923354][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 356.931483][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 356.939367][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 356.947527][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 356.955688][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 356.964109][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 356.972758][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 356.981143][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 356.989421][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 356.997831][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 357.006405][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 357.014945][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 357.023496][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 357.031054][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 357.043235][ T371] device veth1_macvtap entered promiscuous mode
[ 357.054136][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 357.061966][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 357.070001][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 357.083569][ T377] device veth0_vlan entered promiscuous mode
[ 357.103447][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 357.111375][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 357.118902][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 357.128647][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 357.137761][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 357.146939][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 357.155755][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 357.164397][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 457.199829][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 457.206831][ C0] (detected by 0, t=10002 jiffies, g=1289, q=503 ncpus=2)
[ 457.214030][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10001 (4294982936-4294972935), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 457.227386][ C0] rcu: rcu_preempt kthread starved for 10002 jiffies! g1289 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 457.238486][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 457.248455][ C0] rcu: RCU grace-period kthread stack dump:
[ 457.254334][ C0] task:rcu_preempt state:R running task stack:28352 pid:14 ppid:2 flags:0x00004000
[ 457.265119][ C0] Call Trace:
[ 457.268395][ C0]
[ 457.271325][ C0] __schedule+0xba6/0x1500
[ 457.275759][ C0] ? release_firmware_map_entry+0x190/0x190
[ 457.281651][ C0] schedule+0xbd/0x170
[ 457.285719][ C0] schedule_timeout+0x159/0x340
[ 457.290562][ C0] ? __cfi_schedule_timeout+0x10/0x10
[ 457.295927][ C0] ? _raw_spin_lock_irqsave+0xc2/0x130
[ 457.301386][ C0] ? __cfi_process_timeout+0x10/0x10
[ 457.306677][ C0] ? prepare_to_swait_event+0x308/0x320
[ 457.312222][ C0] rcu_gp_fqs_loop+0x2e9/0x10c0
[ 457.317068][ C0] ? __cfi_dyntick_save_progress_counter+0x10/0x10
[ 457.323607][ C0] ? rcu_gp_init+0xf30/0xf30
[ 457.328200][ C0] rcu_gp_kthread+0x99/0x390
[ 457.332786][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 457.337987][ C0] ? __kasan_check_read+0x11/0x20
[ 457.343005][ C0] ? __kthread_parkme+0x142/0x180
[ 457.348024][ C0] kthread+0x281/0x320
[ 457.352085][ C0] ? __cfi_rcu_gp_kthread+0x10/0x10
[ 457.357282][ C0] ? __cfi_kthread+0x10/0x10
[ 457.361867][ C0] ret_from_fork+0x1f/0x30
[ 457.366289][ C0]
[ 457.369302][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 457.375610][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 457.380820][ C1] NMI backtrace for cpu 1
[ 457.380830][ C1] CPU: 1 PID: 427 Comm: syz.1.22 Not tainted syzkaller #0
[ 457.380845][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 457.380853][ C1] RIP: 0010:memcpy_erms+0x8/0x10
[ 457.380879][ C1] Code: 3e 97 eb 1e 0f 1f 00 48 89 f8 48 89 d1 48 c1 e9 03 83 e2 07 f3 48 a5 89 d1 f3 a4 c3 90 90 90 90 90 90 48 89 f8 48 89 d1 f3 a4 90 90 90 90 90 90 90 48 89 f8 48 83 fa 20 72 7e 40 38 fe 7c 35
[ 457.380892][ C1] RSP: 0018:ffffc90000dc7ac0 EFLAGS: 00000002
[ 457.380905][ C1] RAX: ffffc90000dc7e00 RBX: 0000000000000030 RCX: 0000000000000000
[ 457.380916][ C1] RDX: 0000000000000030 RSI: ffff88810f9a35f8 RDI: ffffc90000dc7e30
[ 457.380926][ C1] RBP: ffffc90000dc7af0 R08: ffffc90000dc7e2f R09: 1ffff920001b8fc5
[ 457.380937][ C1] R10: dffffc0000000000 R11: fffff520001b8fc6 R12: 0000000000000000
[ 457.380947][ C1] R13: ffffffff81452cfe R14: ffff88810f9a35c8 R15: ffffc90000dc7e00
[ 457.380959][ C1] FS: 00007fc1478ea6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 457.380973][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 457.380983][ C1] CR2: 00007ffc409fa750 CR3: 000000010b49e000 CR4: 00000000003506a0
[ 457.380996][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 457.381005][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 457.381014][ C1] Call Trace:
[ 457.381019][ C1]
[ 457.381023][ C1] ? memcpy+0x56/0x70
[ 457.381038][ C1] __dequeue_signal+0x37e/0x600
[ 457.381058][ C1] dequeue_signal+0xec/0x4d0
[ 457.381076][ C1] get_signal+0x522/0x1520
[ 457.381098][ C1] arch_do_signal_or_restart+0xd1/0x1140
[ 457.381118][ C1] ? __cfi___x64_sys_rt_sigreturn+0x10/0x10
[ 457.381137][ C1] ? __cfi_arch_do_signal_or_restart+0x10/0x10
[ 457.381158][ C1] exit_to_user_mode_loop+0x7a/0xb0
[ 457.381174][ C1] exit_to_user_mode_prepare+0x87/0xd0
[ 457.381190][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 457.381213][ C1] do_syscall_64+0x58/0xa0
[ 457.381229][ C1] ? clear_bhb_loop+0x30/0x80
[ 457.381250][ C1] ? clear_bhb_loop+0x30/0x80
[ 457.381271][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 457.381291][ C1] RIP: 0033:0x7fc14699acb7
[ 457.381308][ C1] Code: 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89
[ 457.381319][ C1] RSP: 002b:00007fc1478ea0e8 EFLAGS: 00000246
[ 457.381331][ C1] RAX: 00000000000000ca RBX: 00007fc146c15fa8 RCX: 00007fc14699acb9
[ 457.381341][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc146c15fa8
[ 457.381350][ C1] RBP: 00007fc146c15fa0 R08: 0000000000000000 R09: 0000000000000000
[ 457.381360][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 457.381368][ C1] R13: 00007fc146c16038 R14: 00007ffffa8e1060 R15: 00007ffffa8e1148
[ 457.381382][ C1]
[ 572.179791][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x5 nice=0 stuck for 214s!
[ 572.188307][ C0] Showing busy workqueues and worker pools:
[ 572.194200][ C0] workqueue events: flags=0x0
[ 572.198863][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 572.198908][ C0] pending: psi_avgs_work, kfree_rcu_monitor
[ 572.199078][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 572.199115][ C0] pending: vmstat_shepherd, kfree_rcu_monitor
[ 572.199161][ C0] workqueue events_unbound: flags=0x2
[ 572.232388][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=5/512 refcnt=7
[ 572.232424][ C0] in-flight: 10:fsnotify_mark_destroy_workfn, 8:linkwatch_event
[ 572.232486][ C0] pending: fsnotify_mark_destroy_workfn, toggle_allocation_gate, flush_memcg_stats_dwork
[ 572.232544][ C0] workqueue events_power_efficient: flags=0x80
[ 572.263967][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4
[ 572.264008][ C0] pending: neigh_managed_work, neigh_periodic_work, check_lifetime
[ 572.264076][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
[ 572.264109][ C0] pending: wg_ratelimiter_gc_entries, neigh_managed_work, gc_worker, neigh_periodic_work
[ 572.264194][ C0] workqueue netns: flags=0xe000a
[ 572.302698][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/1 refcnt=3
[ 572.302732][ C0] in-flight: 43:cleanup_net
[ 572.302769][ C0] workqueue mm_percpu_wq: flags=0x8
[ 572.319803][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 572.319840][ C0] pending: vmstat_update
[ 572.319868][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 572.319900][ C0] pending: vmstat_update
[ 572.319928][ C0] workqueue writeback: flags=0x4a
[ 572.349310][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3
[ 572.349345][ C0] pending: wb_workfn
[ 572.349369][ C0] workqueue kblockd: flags=0x18
[ 572.365628][ C0] pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2
[ 572.365666][ C0] pending: blk_mq_timeout_work
[ 572.365928][ C0] workqueue dm_bufio_cache: flags=0x8
[ 572.384193][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 572.384234][ C0] pending: work_fn
[ 572.384259][ C0] workqueue mld: flags=0x40008
[ 572.400684][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=39
[ 572.400720][ C0] pending: mld_dad_work
[ 572.400742][ C0] inactive: mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work
[ 572.401156][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=40
[ 572.401189][ C0] pending: mld_ifc_work
[ 572.401208][ C0] inactive: mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_dad_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work
[ 572.401638][ C0] workqueue ipv6_addrconf: flags=0x40008
[ 572.529171][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=110
[ 572.529212][ C0] in-flight: 421:addrconf_dad_work
[ 572.529244][ C0] inactive: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work
[ 572.529819][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work
[ 572.530388][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work
[ 572.730693][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=112
[ 572.730737][ C0] in-flight: 60:addrconf_dad_work
[ 572.730769][ C0] inactive: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work
[ 572.731335][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work
[ 572.731911][ C0] , addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_verify_work, addrconf_verify_work, addrconf_verify_work
[ 572.732124][ C0] workqueue wg-crypt-wg0: flags=0x28
[ 572.940703][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 572.940748][ C0] pending: wg_packet_encrypt_worker
[ 572.940780][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 572.940813][ C0] pending: wg_packet_encrypt_worker
[ 572.940840][ C0] workqueue wg-crypt-wg1: flags=0x28
[ 572.972414][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 572.972454][ C0] pending: wg_packet_encrypt_worker
[ 572.972481][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 572.972515][ C0] pending: wg_packet_encrypt_worker
[ 572.972540][ C0] workqueue wg-crypt-wg2: flags=0x28
[ 573.004112][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.004152][ C0] pending: wg_packet_encrypt_worker
[ 573.004179][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.004212][ C0] pending: wg_packet_encrypt_worker
[ 573.004244][ C0] workqueue wg-kex-wg0: flags=0x6
[ 573.035542][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3
[ 573.035579][ C0] pending: wg_packet_handshake_send_worker
[ 573.035606][ C0] workqueue wg-crypt-wg0: flags=0x28
[ 573.054193][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.054231][ C0] pending: wg_packet_encrypt_worker
[ 573.054258][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.054290][ C0] pending: wg_packet_encrypt_worker
[ 573.054315][ C0] workqueue wg-kex-wg1: flags=0x6
[ 573.085645][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3
[ 573.085681][ C0] pending: wg_packet_handshake_send_worker
[ 573.085709][ C0] workqueue wg-crypt-wg1: flags=0x28
[ 573.104321][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.104362][ C0] pending: wg_packet_encrypt_worker
[ 573.104394][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.104427][ C0] pending: wg_packet_encrypt_worker
[ 573.104454][ C0] workqueue wg-crypt-wg2: flags=0x28
[ 573.136022][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.136062][ C0] pending: wg_packet_encrypt_worker
[ 573.136089][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.136122][ C0] pending: wg_packet_encrypt_worker
[ 573.136149][ C0] workqueue wg-kex-wg0: flags=0x6
[ 573.167455][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=2/256 refcnt=4
[ 573.167494][ C0] pending: wg_packet_handshake_send_worker, wg_packet_handshake_send_worker
[ 573.167540][ C0] workqueue wg-kex-wg1: flags=0x6
[ 573.188743][ C0] pwq 4: cpus=0-1 flags=0x5 nice=0 active=1/256 refcnt=3
[ 573.188791][ C0] pending: wg_packet_handshake_send_worker
[ 573.188822][ C0] workqueue wg-crypt-wg1: flags=0x28
[ 573.207445][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.207488][ C0] pending: wg_packet_encrypt_worker
[ 573.207517][ C0] workqueue wg-kex-wg2: flags=0x24
[ 573.225765][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.225803][ C0] pending: wg_packet_handshake_receive_worker
[ 573.225833][ C0] workqueue wg-crypt-wg2: flags=0x28
[ 573.245133][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[ 573.245170][ C0] pending: wg_packet_encrypt_worker, wg_packet_tx_worker
[ 573.245212][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[ 573.245248][ C0] pending: wg_packet_encrypt_worker
[ 573.245283][ C0] pool 0: cpus=0 node=0 flags=0x0 nice=0 hung=216s workers=4 idle: 365 19 364
[ 573.245334][ C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=216s workers=4 idle: 39 366 24
[ 573.245388][ C0] pool 4: cpus=0-1 flags=0x5 nice=0 hung=216s workers=6 manager: 317 idle: 318 428